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HomeMy WebLinkAboutR24-076 Approval of a Major Amendment to the Engineering Criteria Manual Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 Commissioner Chandler-Henry moved adoption of the following Resolution: BOARD OF EAGLE COUNTY COMMISSIONERS COUNTY OF EAGLE, STATE OF COLORADO RESOLUTION NO. 2024 - 076 APPROVAL OF A MAJOR AMENDMENT TO THE ENGINEERING CRITERIA MANUAL Eagle County File No. ECM-009460-2024 WHEREAS, the Board of County Commissioners of Eagle, State of Colorado (hereinafter the "Board"), is authorized, pursuant to State enabling legislation including,but not limited to, C.R.S. § 29-20-101, et. seq, C.R.S. § 30-11-101, et. seq, C.R.S. § 30-15-101, et. seq, C.R.S. § 30-28-101, et. seq, and C.R.S. § 43-2-101, et. seq, to plan for and regulate the use and development of land and public roadways in the unincorporated territory of the County of Eagle, State of Colorado, for the purpose of promoting the health, safety, convenience, order, prosperity, and welfare of the present and future inhabitants of the County of Eagle; and WHEREAS, pursuant to such authority, the Board has adopted technical land development standards, which have been incorporated into a document entitled the "Eagle County Engineering Criteria Manual" (hereinafter the "ECM") pursuant to Resolution No. 2023-011; and WHEREAS, the ECM requires periodic amendments to clarify language, add new definitions and/or information, or add updates which correspond with industry practice or state law; and WHEREAS, ECM Section 1.4 -Amendments to the Engineering Criteria Manual allows the County Engineer to recommend changes, updates, amendments, and revisions to the ECM to the Board; and WHEREAS, ECM Section 1.4.2 - Major Amendment expressly allows the Board to make Major Amendments to the ECM pursuant to recommendations made by the County Engineer; and WHEREAS, on June 28, 2024, the County Engineer submitted Eagle County application ECM-009460-2024 (the "Application") recommending a Major Amendment to the ECM to incorporate standards which were previously incorporated in the Eagle County Land Use Regulations ("ECLUR") and were removed from the ECLUR pursuant to Resolution No. 2024- 076 ; and WHEREAS, the Application proposed the transfer of the following standards from the ECLUR to the ECM: ECLUR Section 4-140 -Design Standards for Parking and Loading Areas, Eagle County, Co 202413989 Regina O'Brien 11/14/2024 Pgs: 251 11:30:44 AM REC: $0.00 DOC: $0.00 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 ECLUR Section 4-620 - Roadway Standards, ECLUR Section 4-630 - Sidewalk and Trail Standards, ECLUR Section 4-640 - Irrigation System Standards, ECLUR Section 4-650 - Drainage Standards, ECLUR Section 4-660 - Excavation and Grading Standards, ECLUR Section 4-665 - Erosion Control Standards, ECLUR Section 4-670 - Utility and Lighting Standards, ECLUR Article 4 Table 4-620.J -Summary of Environmental, Geometric and Design Standards, ECLUR Appendix C - Road Classifications, and ECLUR Appendix E - Named Streams; and WHEREAS, the amendments to the ECM proposed by the Application are delineated in Exhibit A, which is attached hereto and incorporated herein by reference; and WHEREAS, in accordance with ECM Section 1.4.2 - Major Amendment, notice of the Application was duly published in a newspaper of general circulation throughout the County concerning the subject matter of the Application and setting forth the date and time of the meeting for consideration of the Application by the Board; and WHEREAS, at its public hearing held on October 7, 2024, the Board considered the Application; a presentation from the Eagle County Engineering Department; and statements and concerns of all other interested parties, including members of the public; and WHEREAS, at the conclusion of the hearing on October 7, 2024, the Board unanimously voted to approve Application, concluding after hearing and seeing the evidence presented in these proceedings that the proposed amendments are necessary and proper for the protection of public health, safety, and welfare and in the best interest of the inhabitants of the County of Eagle, State of Colorado; and WHEREAS, based on comments from the Eagle County Engineering Department, comments from public officials and agencies, and comments from all interested parties, the Board further finds as follows: 1. THAT, proper public notice was provided as required by law for the Board's consideration of the Application. 2. THAT, the Application complies with the standards in ECM Section 1.4.2 - Major Amendment, as set forth below: A. Consistency with Industry Standards or Best Practice. Pursuant to ECM Section 1.4.2, the Application is in alignment with best practice for government organizations to adopt technical criteria manuals for ease of administration and ability to update technical standards to adopt new technologies or changes to industry practice and to adapt to the needs of the community or other changes in circumstance. B. Public Benefit. Pursuant to ECM Section 1.4.2, the Application proposes to shift technical and engineering design standards from the ECLUR to the ECM, allowing for the Engineering Department to continue to enforce 2 lam. Docusign Envelope iD.890D74F8-CO3F-4C96-A6F3-37121C8A27C4 critical regulations to ensure health, safety, and welfare for the public. C. Change in Circumstance. Pursuant to ECM Section 1.4.2, the ECLUR Reform project includes removing technical engineering standards from the ECLUR as approved by Resolution No. 2024- 076 , which poses a change in circumstances and requires a new location for these regulations. NOW, THEREFORE, BE IT RESOLVED by the Board of County Commissioners of the County of Eagle, State of Colorado: THAT,the amendments to the ECM as set forth in Exhibit A are hereby approved. THAT, these amendments to the ECM shall neither constitute nor be construed as a waiver of any violations existing at the time of adoption of this Resolution. THAT, these amendments and the adoption of the revised ECM shall be effective as of December 1, 2024. THAT, should any section, clause, provision, sentence or word of this Resolution, including the attached Exhibits, be declared by a Court of competent jurisdiction to be invalid, such decision, shall not affect the validity of this Resolution as a whole or any parts thereof, other than the part so declared to be invalid. For this purpose, this Resolution is declared to be severable. THAT, except as expressly altered, modified, and changed by the Application, all existing terms and provisions of the ECM shall remain in full force and effect. The complete ECM as amended by this Resolution is set forth in Exhibit B. THAT, this Resolution is necessary for the public health, safety, and welfare of the inhabitants of the County of Eagle, State of Colorado. [Remainder of page left intentionally blank] 3 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 MOVED, READ AND ADOPTED by the Board of County Commissioners of the County of Eagle, State of Colorado, on this 12th day of November, 2024, nunc pro tunc October 7, 2024. Signed by: ,,,,.(F'""`s COUNTY OF EAGLE, STATE OF COLORADO, By and Through Its `a(.00 BOARD OF COUNTY COMMISSIONERS ATTEST: Signed by: Signed by: Eetlitmt 0-'t5viwt, B flu f Scl,�.yr ccDa2F708afl6""0 y S1[7132D718C0473... Clerk to the Board Matt Scherr County Commissioners Chair DocuSigned by: gLe?....s GA4AG 12flf )A... Jeanne Mc ueeney Commissioner rSigned by: , c 00A001fiCB04403... Kathy Chandler-Henry Commissioner Commissioner McQueeney seconded adoption of the foregoing resolution. The roll having been called,the vote was as follows: Commissioner Scherr Aye Commissioner McQueeney Aye Commissioner Chandler-Henry Aye This resolution passed by 3/° vote of the Board of County Commissioners of the County of Eagle, State of Colorado 4 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 Exhibit A- ECM Text Amendments 5 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 EAGLE COUNTY EAGLE COUNTY ENGINEERING CRITERIA MANUAL Adopted March 9, 2023 Amended December 1, 2024 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 TABLE OF CONTENTS CHAPTER 1 GENERAL PROVISIONS 6 1.1 TITLE 6 1.2 PURPOSE AND BACKGROUND 6 1.3 JURISDICTION 6 1.4 AMENDMENTS TO THE ENGINEERING CRITERIA MANUAL 6 1.4.1 MINOR AMENDMENT 6 1.4.2 MAJOR AMENDMENT 6 1.5 APPLICATION 7 1.6 STANDARDS ARE NOT INFLEXIBLE 7 1.7 RULES AND GENERAL PROVISIONS 7 CHAPTER 2 EXCAVATION AND GRADING STANDARDS (Formerly ECLUR Section 4-660) 9 2.1 PURPOSE AND APPLICABILITY 9 2.2 EXCAVATION AND GRADING STANDARDS 9 CHAPTER 3 EROSION CONTROL STANDARDS (Formerly ECLUR Section 4-665) 10 3.1 PURPOSE AND APPLICABILITY 10 3.2 EROSION CONTROL STANDARDS 10 3.3 EROSION AND SEDIMENT CONTROL PLAN 12 CHAPTER 4 UTILITY AND LIGHTING STANDARDS (Formerly ECLUR Section 4-670) 13 4.1 UTILITY EASEMENT 13 4.2 UTILITY LATERAL 13 4.3 UTILITY CONDUITS 13 4.4 WITNESSING OF HORIZONTAL LOCATIONS 13 4.5 WITNESSING OF VERTICAL LOCATIONS 13 4.6 STREET LIGHTING 13 CHAPTER 5 IRRIGATION SYSTEM STANDARDS (Formerly ECLUR Section 4-640) 15 5.1 SURFACE WATER RIGHTS 15 5.2 IRRIGATION WATER 15 5.3 RESTRICTION OF IRRIGATION METHODS 15 5.4 IRRIGATION DITCH EASEMENTS 15 5.5 IRRIGATION DITCH MAINTENANCE 15 CHAPTER 6 DRAINAGE STANDARDS (Formerly ECLUR Section 4-650) 16 6.1 PURPOSE AND APPLICABILITY 16 6.2 STANDARDS 16 6.3 STORMWATER CONTROL PLAN 17 CHAPTER 7 DESIGN STANDARDS FOR PARKING AND LOADING AREAS (Formerly ECLUR Section 4-140) 19 7.1 PARKING SURFACE AND DRAINAGE 19 7.2 MINIMUM DIMENSIONS OF PARKING AREAS 19 ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Table of Contents Page 2 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 7.3 MINIMUM DIMENSIONS OF LOADING BERTHS 19 7.4 COMPACT CAR SPACES 19 7.5 HANDICAPPED ("ACCESSIBLE") PARKING 19 7.6 UNOBSTRUCTED ACCESS 24 7.7 TANDEM PARKING 24 7.8 BACKING ONTO ROADS PROHIBITED 24 7.9 ACCESS DRIVEWAYS 24 7.10 PARKING AREA LANDSCAPING 24 7.11 SNOW STORAGE 25 7.12 PEDESTRIAN CIRCULATION 25 7.13 PARKING WITHIN A PLANNED UNIT DEVELOPMENT(PUD) 25 CHAPTER 8 ROADWAY STANDARDS (Formerly ECLUR Section 4-620) 26 8.1 CONSISTENCY WITH OTHER STANDARDS 26 8.2 FUNCTIONAL CLASSIFICATIONS UNDER ISTEA 27 8.3 FUNCTIONAL CLASSIFICATIONS BY COUNTY 27 8.4 TRAFFIC IMPACT STUDY 32 8.5 DESIGN TRAFFIC VOLUME AND DESIGN PERIOD 32 8.6 LEVEL OF SERVICE 32 8.7 RIGHT-OF-WAY WIDTH 32 8.8 SIGHT DISTANCE 33 8.9 GEOMETRIC STANDARDS 34 8.10 STRUCTURES 45 8.11 STREET NAME AND TRAFFIC CONTROL SIGNS 45 8.12 RAILROAD CROSSINGS 46 CHAPTER 9 SIDEWALK AND TRAIL STANDARDS (Formerly ECLUR Section 4-630) 47 9.1 TRAIL STANDARDS 47 9.2 SIDEWALK STANDARDS 48 CHAPTER 10a TRANSPORTATION IMPACT FEES 49 10.1 DEFINITIONS 49 10.2 TIME OF FEE OBLIGATION AND PAYMENT 51 10.3 FEE EXEMPTIONS 52 10.4 FEE WAIVER 52 10.5 ADMINISTRATIVE CALCULATION OF FEE 52 10.6 CREDITS 53 10.7 BENEFIT DISTRICTS 55 10.8 REFUNDS 56 10.9 REVIEW, ASSESS, AND UPDATE TRANSPORTATION IMPACT FEE 57 10.10 FINAL DETERMINATION BEFORE PERMIT APPROVAL 58 10.11 TRANSPORTATION IMPACT FEE SCHEDULE 58 10.12 TRANSPORTATION IMPACT FEE SCHEDULE CALCULATED BY TRIPS 60 10.12.1 RESIDENTIAL USE 60 ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Table of Contents Page 3 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 10.12.2 INDUSTRIAL USE 60 10.12.3 RETAIL/RESTAURANT USE 61 10.12.4 OFFICE &OTHER SERVICES USE 61 CHAPTER 113 REGULATIONS FOR WORK IN THE PUBLIC RIGHT-OF-WAY 62 11.1 DEFINITIONS 62 11.2 GENERAL REQUIREMENTS 64 11.2.1 REPEAL OF PRIOR RESOLUTION, REGULATIONS AND/OR AMENDMENTS 64 11.2.2 CONSTRUCTION OF REGULATION 64 11.2.3 AUTHORITY 64 11.2.4 UNLAWFUL TO CONSTRUCT IN OR ON ANY RIGHT-OF-WAY WITHOUT PERMIT 64 11.3 ENCROACHMENT EASEMENT AGREEMENT 65 11.4 PERMITS FOR WORK IN THE RIGHT-OF-WAY 66 11.4.1 EXEMPTIONS FROM PERMIT REQUIREMENTS 66 11.4.2 EMERGENCY WORK 66 11.4.3 PERMIT CLASSIFICATIONS 67 11.4.4 APPLICATIONS FOR PERMITS 67 11.4.5 PERMIT FEES 69 11.4.6 COLLATERAL FOR FAITHFUL PERFORMANCE 70 11.4.7 CERTIFICATE OF INSURANCE 72 11.4.8 TEMPORARY TRAFFIC CONTROL 73 11.4.9 REVIEW AND APPROVAL OR DISAPPROVAL OF APPLICATION 73 11.4.10 COMMENCEMENT OF WORK 74 11.4.11 COMPLIANCE WITH CONSTRUCTION AND RESTORATION STANDARDS, SPECIFICATIONS, AND DETAILS 75 11.4.12 PERMIT DURATION AND LIMITS 75 11.4.13 COORDINATION WITH EXISTING UTILITIES 76 11.4.14 NOTICES TO OWNERS AND TENANTS ABUTTING AND ADJOINING 76 11.4.15 EXCAVATION WITHIN PAVED PUBLIC ROADWAYS OR EAGLE VALLEY TRAIL 76 11.4.16 INSPECTION 77 11.5 ENFORCEMENT 77 11.5.1 CORRECTION NOTICES AND STOP WORK ORDERS; SUSPENSION AND REVOCATION OF PERMITS 77 11.5.2 COMPLETION OF PERMITTED WORK; CONDITIONAL APPROVAL 78 11.5.3 WARRANTY PERIOD 78 11.5.4 RELOCATION 80 11.5.5 LISTING OF FACILITIES IN RIGHTS-OF-WAY 81 11.5.6 APPEAL 81 11.5.7 ENFORCEMENT 81 11.5.8 LIABILITY OF COUNTY 82 11.6 CONSTRUCTION AND RESTORATION STANDARDS, SPECIFICATIONS, AND DETAILS 83 11.6.1 PAVEMENT REMOVAL AND RESTORATION 83 ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Table of Contents Page 4 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 11.6.2 MINIMUM DEPTH OF COVER 86 11.6.3 BACKFILL 86 11.6.4 JACKING AND BORING 88 11.6.5 WORK SITE IMPROVEMENTS, PROTECTION, AND RESTORATION 88 11.6.6 MISCELLANEOUS PROVISIONS CONCERNING UTILITY INSTALLATIONS 89 11.6.7 STANDARD EXCAVATION BACKFILL AND RESTORATION DETAIL 90 APPENDICES 91 APPENDIX A: ROAD CLASSIFICATIONS (Formerly ECLUR Appendix A) 91 APPENDIX B: SUMMARY OF ENVIRONMENTAL, GEOMETRIC AND DESIGN STANDARDS (Formerly ECLUR Table 4-620.J) 106 APPENDIX C: LANE WIDENING ON CURVES (Formerly ECLUR Table 4-620.J.1.e) 107 APPENDIX D: CDOT TABLE STOPPING SIGHT DISTANCE ON HORIZONTAL CURVES (CDOT TABLE) (Formerly untitled in ECLUR Section 4-660.J) 108 APPENDIX E: SIMPLE CURVE (Formerly ECLUR Figure 4-620 #2) 109 APPENDIX F: SPIRALED CURVE (Formerly ECLUR Figure 4-620#3) 110 APPENDIX G: RELATIONSHIP, SIMPLE VS SPIRAL CURVE (Formerly ECLUR Figure 4-620 #4)111 APPENDIX H: SUPERELEVATION DETAIL (Formerly untitled in ECLUR Section 4-660.J) 112 APPENDIX I: CURB RETURN/EDGE OF PAVEMENT PROFILE"A" (Formerly ECLUR Figure 4-620 #5) 113 APPENDIX J: CURB RETURN/EDGE OF PAVEMENT PROFILE "B" (Formerly ECLUR Figure 4-620 #7) 114 APPENDIX K: CURB RETURN/EDGE OF PAVEMENT PROFILE "C" (Formerly ECLUR Figure 4-620 #8) 115 APPENDIX L: NAMED STREAMS (Formerly ECLUR Appendix E) 116 ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Table of Contents Page 5 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 CHAPTER 1 GENERAL PROVISIONS 1.1 TITLE This manual is called the Eagle County Engineering Criteria Manual and shall be referred to herein as the"ECM." 1.2 PURPOSE AND BACKGROUND The purpose of this ECM is to outline Eagle County's minimum acceptable standards for the design, construction, location, improvement, and maintenance of all land development or any other proposed construction in Eagle County. These regulations are intended to protect and promote the public health, safety, and welfare of the residents and visitors of Eagle County and provide the applicant with choices that will facilitate the development of infrastructure that is well suited to County needs and is safe, efficient, and economical. These regulations are necessary to protect and promote public health, safety, and welfare; ensure that public infrastructure meets commonly accepted engineering standards; and maintain consistency and fairness in development review. Failure to comply with these regulations may delay project approvals or result in the withholding or withdrawal of project permits or approvals. 1.3 JURISDICTION The requirements of this ECM shall apply to all subdividers, developers or other landowners, their employees, agents or contractors designing and constructing public and/or private infrastructure or other development within unincorporated areas of Eagle County (hereafter called County), except where superseded by State and/or the Federal regulations.The foregoing design and construction of are subject to review and approval by the County pursuant to any County regulation or requirement. 1.4 AMENDMENTS TO THE ENGINEERING CRITERIA MANUAL This ECM may be amended from time to time as set forth herein as new materials, equipment, technologies, methods, and professional practices change, as a result of changes in state law, due to changes in community need or vision, or other reason. The County Engineer shall monitor the performance and effectiveness of this ECM and will recommend changes, updates, amendments, and revisions to the Board of County Commissioners ("Board")as necessary. 11.4.1 MINOR AMENDMENT Minor Amendments are non-substantive changes that do not affect interpretation, purpose, or applicability of standards set forth in this ECM. Minor amendments include, but are not limited to, typos, formatting, updating editions of published reference manuals, or changing required permit application materials. Text changes that are intended to provide clarity or correct conflicts shall also be considered Minor Amendments. Minor Amendments shall be processed and approved under the authority of the County Engineer.Any Minor Amendments to this ECM shall be immediately effective after a fifteen (15) day public notice period. 11.4.2 MAJOR AMENDMENT Major Amendments are substantive changes that alter the interpretation, purpose, or applicability of standards. Changes to fees shall be considered a Major Amendment. Major Amendments shall be initiated by the County Engineer and approved by the Board. These standards may be altered or ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 1 Page 6 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 amended by a Major Amendment by the Board at a public hearing which has been advertised no less thane fifteen (15) calendar days prior to the hearing in a newspaper of general circulation within the County. The Board will consider Major Amendments to this ECM following the recommendations of the County Engineer. The Board decision shall be based on at least one(1) of the following standards of approval: 1. Achieve desired design qualities 2. Consistency with industry standards or best practices 3. Adopt new technologies 4. Public benefit 5. Change in circumstances 6. Other demonstration of need The Board decision shall include a clear statement of approval, approval with conditions, or disapproval. Any Major Amendments to this ECM shall be immediately effective upon its adoption by the Board of County Commissioners. 1.5 APPLICATION The County Engineer is responsible for interpretation and application of the standards and regulations set forth in this ECM. 1.6 STANDARDS ARE NOT INFLEXIBLE The design criteria and standards of this ECM provide a certain level of performance; however, they are not inflexible. For the design criteria and standards set forth in Chapters 2, 3, 4, 5, 6, 8, and 9 of this ECM, if an alternate design, procedure, or material can be shown to provide performance and/or environmental sensitivity which reflects community values equal to or better than that established by these standards, said alternative may be recommended for approval by the County Engineer. In evaluating the proposed alternate the County Engineer shall follow the procedures in ECLUR Section 5-260.G, Variance From Improvement Standards. The County Engineer's evaluation shall consider whether the alternative will provide for an equivalent level of public safety and whether the alternative will be equally durable so that normally anticipated user and maintenance costs will not be increased. 41 1.7 RULES AND GENERAL PROVISIONS A. All sections referenced herein shall refer to this ECM unless another document, such as the Eagle County Land Use Regulations(the"ECLUR"), is specified. B. The specific or particular has precedence over the general statements. C. In case of any difference of meaning or implication between the text of this ECM and captions or titles for each section, the text shall control. D. The word "shall" is always mandatory and not directory. The word "may" is permissive. E. Words used in present tense include the future. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 1 Page 7 Docusign Envelope ID.890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 F. Words used in the singular shall include the plural, unless the context clearly indicates the contrary. Words in one gender shall be deemed to include all other genders. G. In the case of improvements that are required by the County, but are not specifically addressed by the ECM, the County will require the owner, permit holder, developer, contractor, and their agents to follow applicable local, state, and federal guidelines or standards promulgated by professional organizations. H. Whenever any provision of the ECM conflicts with a provision in any federal, state or local law, ordinance, resolution, rule, or regulation, the more restrictive 4ig,er-standard shall be used. I. Whenever any provision of the ECM conflicts with another provision of the ECM, the more restrictive or higher standard shall control. Whenever any provision of the ECM conflicts with any provision of a document adopted by reference, the provision of the ECM shall control. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 1 Page 8 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 CHAPTER 2 EXCAVATION AND GRADING STANDARDS 2.1 PURPOSE AND APPLICABILITY A. Purpose. The purpose of these requirements is to safeguard life, limb, property and the public welfare by regulating grading on private property. B. Applicability. No person shall do any grading without first having obtained a grading permit or an exemption from a grading permit from the Eagle County Engineer. 2.2 EXCAVATION AND GRADING STANDARDS A. Application. The excavation and grading standards shall be as contained in the current edition of the International Building Code Appendix J. Grading.The current edition will be as specified in 3.32, of the Eagle Count Building Resolution. B. Amendments. The standards shall also include amendments to the current edition of the International Building Code as contained in Ccction 3.05 of the Eagle County Building Resolution. Additional standards related to the design and placement of earthen landscape berms are also found in ECLUR Section 4-230.A.10, Standards for Landscape Berms, and ECLUR Section 3-340.C.4, Dimensional Limitations for a Fence, Hedge, Wall or Berm. C. Retaining Walls. Any retaining walls, or combination of tiered retaining walls,four(4)feet in height or greater as measured from the bottom of the footing to the top of the wall, are not permitted under the grading permit and require a separate building permit for construction. Engineered drawings stamped by a Professional Engineer licensed in the State of Colorado will be required with the building permit application. Retaining walls with less than four (4) feet of height can be approved under the grading permit. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 2 Page 9 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 CHAPTER 3 EROSION CONTROL STANDARDS ;..::: C3:1,"C2; 3.1 PURPOSE AND APPLICABILITY A. Purpose. Siltation of rivers and other water bodies is a leading cause of water quality impairment in rivers and lakes. The purpose of these requirements is to minimize the water quality impacts resulting from land development and other land disturbing activities. B. Applicability. This section shall apply to any disturbance within one hundred (100)feet of a stream, all residential development disturbing more than one-half(1/2) acre, all commercial and industrial development, and all proposed subdivisions and PUD's. 3.2 EROSION CONTROL STANDARDS The applicant shall minimize erosion of soils from a site that is being developed by complying with the following standards. A. Phase Construction. Construction activities, such as clearing, grading, road construction, and utilities installation shall be phased to minimize soil exposure. Sediment trapping practices and stream and other water body protection shall be installed and stabilized before site grading or other construction is initiated. B. Soil Stabilization. All disturbed areas and soil stockpiles shall be surface roughened, mulched, or seeded and mulched, or otherwise protected from erosive forces if they will remain exposed and inactive for periods longer than fourteen (14) days, or if soil will be exposed during winter, so erosion will not occur during spring snow melt. Disturbed areas shall be mulched, or seeded and mulched within seven (7) days after final grade is reached. Grass or straw mulch shall be crimped in place. On slopes steeper than twenty(20) percent, or within fifty (50) feet of any water body, exposed soils shall be hydromulched or covered with nets or mats. (am. OS/01/07) C. Permanent Revegetation. Any disturbed area that is not built upon for one (1) year or longer shall be revegetated with a perennial, native grass mix. Within one growing season of project completion, vegetative site coverage shall be equal to or greater than seventy (70) percent of the disturbed areas. D. Cut and Fill Slopes. Where cut and fill cannot be avoided, slopes shall be designed for long term stability. Permanent vegetation should be used as the preferred approach to stabilization of cut and fill areas where slopes are less than or equal to three to one (3:1). On steeper cut and fill slopes, stabilization may be attained by utilizing retaining walls, rock walls, up slope runoff diversions, slope drains or other measures appropriate for the specific situation. Step retaining walls shall be positioned such that the width of the step is half the height of the wall. Retaining walls over four (4) feet in height shall be designed by a professional engineer. Revegetation of the steps is required. In no case shall the soil surface of a cut and fill slope remain exposed without an approved method of soil stabilization. E. Construction in or Adjacent to a Water Body. Construction in or directly adjacent to any water body, such as culvert or bridge installation, shall require bed and bank stabilization. This may include stream isolation through the use of coffer dams, complete containment of ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 3 Page 10 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 the stream in the area of the disturbance, stream crossing structures, or limits on the dates when in-stream work can be performed. F. Channels and Ditches. New or re-routed irrigation ditches, receiving channels and streams shall be protected so that flows from the site do not cause erosion and flooding. G. Stormwater Runoff. Stormwater runoff flows shall be managed to minimize erosion and sediment transport. Concentrated flows shall be diverted away from disturbed slopes. The length and steepness of disturbed slopes shall be minimized, or slope drains shall be used. H. Sediment and Mud Control. Sediment and mud shall be prevented from leaving the construction site by immediate placement of street base or construction of mud pads in access routes. Mud pads shall be at least fifty (50) feet in length and comprised of angular rock and/or a wheel washing facility. Adjacent properties shall be protected by using sediment fences, straw bales, and silt traps. Storm sewer inlets shall be protected from entry of sediment-laden water. I. Sediment Detention. When the contributing drainage area, including off-site area, is greater than five (5) acres, sediment detention ponds, infiltration devices, and other management practices which store or detain runoff shall be used to treat sediment-containing runoff prior to discharge from the construction site. These practices shall be designed to treat the runoff from the two (2) year, twenty-four (24) hour storm. Sediment detention ponds, when included, shall be designed to achieve ninety (90) percent trap efficiency for all sediments of .005 mm or larger diameter. If the discharge from the pond is passed through a filtration (i.e. a constructed wetland) or infiltration device, the trap efficiency requirements may be reduced. Where the contributing drainage area is less than five (5) acres, a specific engineered design for these sediment trapping facilities shall not be required. Silt traps may be used to detain and treat runoff if the contributing drainage area is less than five (5) acres. J. Temporary Sediment Ponds. Temporary sediment ponds that will be removed after successful revegetation of the site shall be designed to safely detain and release all storms up to and including the twenty-five (25) year, twenty-four (24) hour storm at its historic, pre-development rate of release. Ponds that will be left as permanent facilities shall have a capacity to safely pass the one hundred (100) year flood and meet any dam and diversion requirements of the State Engineer. K. Construction De-Watering. All construction de-watering activities shall conform with the State's construction de-watering permit requirements, which include daily monitoring of total suspended solids with a thirty (30) day average concentration of no more than thirty (30) mg/I and a seven (7) day average of no more than forty-five (45) mg/I. Discharges from construction de-watering operations shall be accomplished in a manner that does not cause erosion. L. Inspection and Maintenance. The applicant shall inspect all erosion and sediment control devices after any precipitation event during construction, and make any necessary repairs immediately thereafter. At a minimum, erosion and sediment control devices shall be inspected monthly. An inspection log shall be kept on-site for review by County officials until the project is complete. A copy of the inspection log sheets shall be delivered to the County at the end of each month during construction. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 3 Page 11 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 3.3 EROSION AND SEDIMENT CONTROL PLAN An applicant for any development listed in Section 1 CG.A3.1.B, Applicability, shall submit an erosion and sediment control plan prepared by a qualified professional. The plan shall contain the following information: A. Existing Features. Location of all existing and proposed structures and hydrologic features on the site, including intermittent water features, wetlands and the one hundred (100)year flood plain and all drainage structures or natural features on the land adjacent to the site and within a minimum of one hundred (100) feet of the site boundary line. The map must show the locations of street gutters, storm sewers, drainage channels, other water conveyance structures, wetlands or other waters receiving storm runoff from the site. B. Topography. Existing and proposed topography at reasonable contour intervals, to provide necessary detail of the site. Existing and proposed areas of fifteen (15)to thirty(30) percent and greater than thirty (30) percent slope shall be identified. The map should extend a minimum of one hundred (100) feet beyond the property line and show the location of the property line. The map should show elevations, dimensions, location, extent and slope of all proposed grading including building site and driveway grades and the boundary limits of clearing and grading. C. Plans. Plans of all drainage features, paved areas, retaining walls, cribbing, planting, temporary or permanent soil erosion control measures, or other features to be constructed in connection with or as part of the proposed development. As applicable, design drawings of sediment controls, temporary diversions, and practices used shall be provided. A brief description, including specifications, shall also be provided of how the site will be stabilized after construction is completed. D. Storage Areas. The location of storage areas designated for equipment, fuel, lubricants, chemical and waste storage. Details on spill containment structures shall be provided where storage of these materials is planned. The location of soil stockpiles and snow storage areas shall also be shown, along with the location of any temporary roads designed for use during the constructioneittireta period. E. Construction Schedule. The plan shall describe the expected starting and completion dates of the site grading and/or construction, including the installation and removal time periods of erosion and sediment control measures, and the duration of exposure of each area prior to the completion of temporary erosion and sediment control measures. F. Calculations. Any calculations made for determining rainfall, runoff, sizing any sediment basins, diversions, conveyance or detention/retention facilities. G. CDPS and/or NPDES Permit. Evidence of compliance with state and federal requirements to obtain a Colorado Discharge Permitting System (CDPS) and/or National Pollutant Discharge Elimination System (NPDES) permit for construction sites disturbing one (1) acre or more. The CDPS is administered by the State of Colorado under the authority granted by the US Environmental Protection Agency in accordance with the Clean Water Act and the National Pollutant Discharge Elimination System. (um. OE/01/07) ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 3 Page 12 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 CHAPTER 4 UTILITY AND LIGHTING STANDARDS 4.1 UTILITY EASEMENT Easements acceptable to the utility provider shall be shown on the plat and construction plans, in compliance with the utility provider's design standards. Where utilities are not provided within a dedicated road right-of-way, easements of not less than twenty-five (25)feet shall be provided in the proposed development for accommodating water lines, sanitary sewers and stormwater drainage, unless, in the case of stormwater drainage easements, the drainage study indicates that additional easement width is necessary. The minimum width of easements for power lines, telephone lines and other utilities shall be fifteen (15) feet. The suggested form and contents of said easement dedication is found in Appendix of these Regulations. 4.2 UTILITY LATERAL All utility service laterals shall be stubbed to the property line of each lot. 4.3 UTILITY CONDUITS Conduits may be required to be placed in public rights-of-way or public and private access easements at intersections or other locations for the installation of future utilities in order to avoid excavation or disturbance in newly constructed roadways.The potential need for such conduits shall be identified during the development's preliminary review stage. During preparation of the final public improvement plans, the applicant's engineer shall coordinate the design for the location and placement of the conduits with the necessary utility service provider(s). Such conduits shall be considered public improvements and shall be collateralized, constructed and subject to the terms and conditions of the other public improvements in the development. 4.4 WITNESSING OF HORIZONTAL LOCATIONS The horizontal location of the ends of laterals and conduits shall be witnessed by the developer's engineer to a minimum of three (3) separate and distinct points, with a permanent record made of the sam=oi9,c so that the lateral or conduit may be located in the future. Copies of these records shall be furnished to the Eagle County Engineer's office prior to acceptance of the public improvements by the County. Horizontal witnessing shall be to property corners, fire hydrants, manholes,water valve boxes and other"permanent" features. 4.5 WITNESSING OF VERTICAL LOCATIONS In addition to witnessing the horizontal location of laterals and conduits, a vertical witness shall also be accomplished. Vertical witnessing shall be based on depth below ground and elevations based on datum used for the development. Bench marks shall be shown on witness records. 4.6 STREET LIGHTING The applicant shall provide street lighting for all development in the Residential Suburban Low Density (RSL), Residential Suburban Medium Density (RSM), Residential MultiFamily (RMF), Commercial Limited (CL), Commercial General (CG), and Industrial (I) zone districts. The applicant shall also comply with the standards for illumination contained in ECLUR Section 4-250, Illumination Standards, as applicable. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 4 Page 13 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 A. Cooperation With Local Electrical Company. Lighting shall be designed in cooperation with the local electrical company serving the proposed area. B. Coordinate With Other Public Improvements. The design shall be submitted with the public improvement plans. The lighting shall be constructed at the same time as all other public improvements construction. C. Maintenance. Responsibility for continuing maintenance of the streetlights shall be outlined and submitted with the road plans. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 4 Page 14 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 CHAPTER 5 IRRIGATION SYSTEM STANDARDS 5.1 SURFACE WATER RIGHTS If there are surface water rights appurtenant to lands proposed to be developed, utilizing an irrigation system, the applicant shall provide evidence of compliance with the requirements of applicable Colorado Law. 5.2 IRRIGATION WATER If irrigation water is to be made available in a development, it shall be the responsibility of the applicant to install an acceptable delivery system. The applicant and irrigation ditch owner shall collaborate on any necessary improvements to the ditch or attendant structures prior to final approval of the development. Such improvements shall be considered public improvements and shall be collateralized, constructed and subject to the terms and conditions of the other public improvements in the development. A. System Standards. The irrigation delivery system shall meet minimum delivery requirements for the development and shall encompass the control of wastewater, drainage water, and surface water resulting from irrigation, and shall protect and deliver the water rights of others using the same water source. B. Review. The irrigation delivery system shall be reviewed and approved by the County Environmental Health Manager, considering how it affects the operation of On-Site Wastewater Treatment Systems (OWTS) on lots within and adjacent to the development.The irrigation delivery system may also be subject to review and approval by the State Engineer. (amd. 07 20 14) 5.3 RESTRICTION OF IRRIGATION METHODS Eagle County may restrict the methods of irrigation to be employed in a development in order to prevent an artificial and detrimental rise of the groundwater table under the subdivided land or adjacent lands. 5.4 IRRIGATION DITCH EASEMENTS Irrigation ditch easements shall be provided for all irrigation ditches crossing the proposed development, unless the applicant can prove conclusively that they have been legally abandoned. Irrigation ditch easements shall be of a width equal to the average ditch width plus twenty(20)feet, or as otherwise recommended by the ditch owner and as approved by the Board of County Commissioners. 5.5 IRRIGATION DITCH MAINTENANCE Irrigation ditch owners shall be responsible for the maintenance of the ditch and any attendant structures unless other written agreements are entered into between the applicant and ditch owner. Such agreement(s) shall be filed as part of the final approval documents. Maintenance within the public way shall require the applicant to obtain a "Permit To Construct Within The Public Way Of Eagle County", which is administered by the Eagle County Engineer's Office. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 5 Page 15 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 CHAPTER 6 DRAINAGE STANDARDS 6.1 PURPOSE AND APPLICABILITY A. Purpose. Land development, particularly increased impervious surface area, has been shown to degrade water quality and alter natural hydrology. The standards of this section are intended to minimize the likelihood and extent of flooding and environmental damage from uncontrolled urban runoff. B. Applicability. These standards shall apply to any commercial or industrial development, any proposed subdivision or PUD, proposed development within one hundred (100) feet of a water body, and to any other development creating ten thousand (10,000) square feet or more of impervious surface area. 6.2 STANDARDS Stormwater runoff from all proposed development shall be managed so as to comply with the following standards: (A+) No Direct Discharge; (Be) Minimize Directly-Connected Impervious Areas; (C3) Detain and Treat Run-off; (D4) Conveyance of 100-year Storm Flow; and;(Es) Other Techniques. T-� A. No Direct Discharge. Stormwater discharge shall comply with one (1) of the following management options: 1. Vegetated Surface. Sheetflow across at least one hundred (100) feet of stable, vegetated surface prior to discharge to any natural water body, or flow in one hundred (100)feet of non-erosive grass channels; 2. On Site Treatment. On-site treatment of stormwater by use of best management practices designed to detain and infiltrate the runoff and approved as part of the Stormwater Control Plan prior to discharge to any natural water body; or 3. Structure. Discharge to a stormwater conveyance structure, designed to accommodate the projected additional flows from the proposed project, with treatment by a best management practice prior to discharge into any natural water body. B. Minimize Directly-Connected Impervious Areas. The extent of directly-connected impervious areas shall be minimized by having runoff from fifty(50) percent of all developed impervious surfaces (rooftops, parking lots, sidewalks, etc.) drain over grass buffer strips before reaching stormwater conveyance systems. The fifty(50) percent requirement may be reduced if the outflow from the grass filter strip is directed to other stormwater treatment methods. 1. Examples. Examples of other potential techniques to be used in conjunction with grass buffer strips are: infiltration devices; constructed wetlands; sand filters; replacing curb and gutter systems with low velocity grass lined swales; and, over-sizing swales, ditches and culvert crossing (such as driveway intersections) to provide additional detention storage. 2. Slope. The maximum allowable slope for developed land surfaces that drain to grass buffer strips is ten (10) percent. The slope of the vegetative buffer strip itself should be no greater than five (5) percent and should be of a uniform gradient to insure evenly distributed sheet flows. Terracing and retaining wall construction may be required if necessary to maintain allowable slopes. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 6 Page 16 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 3. Formula. The design width, or distance along the sheet flow direction, shall be the greater of the following: width = 8.0 feet 0.2 L Where L equals the length of the flow path of the sheet flow over the upstream impervious surface. C. Detain and Treat Run-off. Permanent stormwater detention facilities shall be designed to: (1 a) treat stormwater for pollutant removal; (2{I) reduce peak flows to historic levels and minimize extreme flooding; and, (3e) prevent erosion of downstream channels. Detention facilities shall be designed to comply with the following standards(e ): 1. Pollutant Removal. Removal of pollutants shall be accomplished by providing ninety (90) percent trap efficiency for particles 0.005 mm in diameter or larger from the two(2) year, twenty-four (24) hour storm. For drainage from parking lots, vehicle maintenance facilities, or other areas with extensive vehicular use, this standard may require the use of a sand and oil grease trap or similar practice (e.g., constructed wetland, extended detention with no initial release, etc.). 2. Peak Flow Reduction. Peak flow reduction shall be accomplished by limiting detention pond release rates to historic (undeveloped) peak flows for all storms up to and including the twenty-five (25) year, twenty-four (24) hour design storm. In determining runoff rates, the entire area contributing runoff must be considered, including any off-site contribution. Off-site contributions shall be based on the fully developed potential based upon proposed land uses. To minimize the threat of major property damage or loss of life, all permanent stormwater detention facilities must provide for the safe passage of the one hundred (100)year, twenty-four(24) hour storm event. 3. Downstream Channels. Channels downstream from the discharge of stormwater shall be protected from increased channel scour, bank instability, and erosion and sedimentation from the twenty-five (25) year design storm. The use of natural drainage ways as receiving streams is required unless it can be shown that no alternatives to changing natural drainage locations exist. D. Conveyance of 100-year Storm Flow. All applications for any land development listed in Section —4-65&,46.1.B,7 Applicability, shall include design provisions for the overland conveyance of the post development 100-year, twenty-four (24) hour storm flows through the site without damage to any public or private property. E. Other Techniques. Other techniques, not specifically identified, may be considered for implementation subject to the approval of the County Engineer. (orig. 01/04/OS) 6.3 STORMWATER CONTROL PLAN An applicant for any development listed in Section 6.14-0 0 ,4.B7, Applicability, shall submit a stormwater control plan prepared by a qualified professional engineer registered in the State of Colorado. The plan shall contain the applicable information as listed in Section 3.31 Ca,- C., Erosion and Sediment Control Plan, and the following additional information: A. Calculations. Hydrologic, hydraulic and all other calculations used to size and design drainage facilities and/or structural best management practices. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 6 Page 17 Docusign Envelope ID:890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 B. Maintenance. Maintenance measures for all proposed best management practices shall be identified including access, schedules, costs, and designation of a responsible party. • ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 6 Page 18 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 CHAPTER 7 DESIGN STANDARDS FOR PARKING AND LOADING AREAS 7.1 PARKING SURFACE AND DRAINAGE Off-street parking areas, aisles, and access drives shall have a durable, all weather surface, made of materials that (1) are suitable to the uses to which the parking area will be put, and (2) are compatible with the character of the proposed development and the surrounding land uses and parking areas. Appropriate parking surface materials may include, but are not limited to, asphalt, concrete, paving blocks, and gravel surface. Grass ring surfacese may be used for temporary or emergency situations. Parking surfaces shall be compacted and graded, with a minimum grade of two (2) percent for asphalt, one (1) percent for concrete, and two (2) percent for paving blocks, gravel, or grass ring surface, to permit drainage of surface water without damage to public or private land or improvements. Paved surfaces shall be striped to demarcate the parking spaces for all commercial lots and for residential lots over four(4) contiguous spaces. 7.2 MINIMUM DIMENSIONS OF PARKING AREAS The minimum dimensions of parking spaces, aisles and back-up areas shall be as specified in the illustration on the following page. For 90 degree angle parking, the length of a parking space may be reduced to eighteen (18) feet, including wheel stop, if an additional space of two(2)feet in length is provided for the front overhang of the car, provided that the overhang shall not reduce the width of the adjacent walkway to less than four(4)feet.(am.12/13/0S) 7.3 MINIMUM DIMENSIONS OF LOADING BERTHS The minimum dimension of any loading berth shall be ten (10)feet wide by thirty-five(35)feet long, with a vertical clearance of fourteen (14) feet. Where the vehicles generally used for loading and unloading exceed these standards, the dimensions of these berths shall be increased. 7.4 COMPACT CAR SPACES In parking areas containing more than ten (10) spaces, up to twenty(20) percent of the spaces over and above the first ten (10)spaces may be designed for compact cars. A. Minimum Dimensions. A compact car space shall have minimum dimensions of eight (8) feet in width by sixteen (16)feet in length. B. Sign. Compact car spaces shall be designated for exclusive use by compact cars with a raised identification sign or stencil. The identification sign shall be twelve (12) inches by eighteen (18) inches, with a height'not to exceed seven (7) feet. The standard colors of the sign shall be white on green.The stencil may be either white or yellow in color. 7.5 HANDICAPPED ("ACCESSIBLE") PARKING Any use requiring special access, as defined in the International Building Code (IBC) or the American National Standard Institute A-117.1-1998 published by the Council of International Code Committee A117.1, shall provide, according to Table 7.14-140 except as otherwise required under IBC or ICC/ANSI A117.1, as each may be amended from time to time, spaces for use only by persons with disabilities ("handicapped parking," "accessible parking"). One van accessible parking space shall be provided for every five(5)accessible parking spaces, or fraction thereof. (om.11/013/0S) ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 7 Page 19 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 TABLE ; ":C '~-" 2?' NUMBER OF ACCESSIBLE PARKING SPACES Total Parking Spaces in Lot or Garage Minimum Required Number of Accessible Spaces 1 -25 1 26- 50 2 51 -75 3 76 - 100 4 101 - 150 5 151 -200 6 201 -300 7 - 301 -400 8 401 - 500 9 501 - 1,000 2%of total spaces Over 1,000 20 spaces plus 1 space for every 100 spaces, or fraction thereof, over 1,000 A. Minimum Width. Parking spaces shall have a minimum stall width of eight and one-half (8.5) feet with an adjacent access aisle five(5)feet wide. Parking access aisles shall be part of the accessible route to the building or facility entrance and shall further comply with the IBC or ICC/ANSI A117.1. Two accessible parking spaces shall be permitted to share a common access aisle.-f1905) 1. Van Parking Adjacent Access Aisle. Van parking shall have a minimum adjacent access aisle width of eight(8)feet. 2. Passenger Loading Zones. Passenger loading zones shall provide an access aisle five (5) feet in width and a minimum of twenty(20)feet long, adjacent and parallel to the vehicle pull-up space and at the same level as the roadway. Passenger loading zone access aisles shall be part of the accessible route of travel to the building or facility entrance. B. Sign. Accessible parking spaces shall be identified by a sign showing the international symbol of accessibility complying with ICC/ANSI A.117.1 section 4.28.8. Signs shall not be obscured by a vehicle parked in the space. C. Location. Except as otherwise excepted or modified by the IBC, accessible parking spaces shall be located on the shortest possible accessible route from adjacent parking to an accessible building entrance. In facilities with multiple accessible building entrances with adjacent parking, accessible parking spaces shall be dispersed and located near the accessible entrances. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 7 Page 20 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 D. Design and Construction. Design and construction of handicapped parking shall be in accordance with CABO/ANSI A117.1. E. Most Restrictive Provisions Apply. Where there may be a conflict in the particulars between these Land Use Regulations, the IBC, and/or ICC/ANSI A117.1, as each may be amended from time to time, the most restrictive provision shall apply. (am.11/08/0S) ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 7 Page 21 Docusign Envelope ID:890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 DOUBLE ROW PARKING BOTH ROWS OF PARKING STALLS FOR TWO WAY PARKING FOR INDOOR PARKING STALLS MUST BE AT THE SAME ANGLE THE AISLE MUST BE DIMENSIONS WILL BE OR IF ANGLE OF STALLS 24 FEET WIDE 18' x 9'OR AS OTHERWISE SHOWN VARY,THEN THE GREATER FOR OUTDOOR PARKING STALLS DISTANCE FOR THE AISLE DIMENSIONS WILL BE WILL APPLY. 20' x 10"OR CURB, CUTTER AND WHEEL STOPS ARE INSTALLED (''��-"�'� 0 ONE-WAY t-��.-.�� .a c PARALLEL \oc PARKING 1 CV B 0., CA o/ ONE-WAY 1.7 30 DEGREE / ANGLE PARKING O. m H(S9 / \\.\\\ t.>,.\\.\\\,\4 Q\`: \101 ONE-WAY 45 DECREE r, ANGLE PARKING ///a/ / \~ 0 i N 113 VI \AO TO \\\S%\ \/ \ ONE-WAY c 60 DEGREE lc ANGLE PARKING % 1 a o CI r- I� to TWO-WAY 90 DEGREE c ANGLE PARKING g 0 o ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 7 Page 22 Docusign Envelope ID:890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 SINGLE ROW AND HANDICAP PARKING IF ANGLE OF STALLS FOR TWO WAY PARKING FOR INDOOR PARKING STALLS VARY, THEN THE GREATER THE AISLE MUST BE DIMENSIONS WILL BE DISTANCE FOR THE AISLE 24 FEET WIDE 18' x 9' OR AS OTHERWISE SHOWN WILL APPLY. FOR OUTDOOR PARKING STALLS DIMENSIONS WILL BE 20' x 10' OR CURB, GUTTER AND WHEEL STOPS ARE INSTALLED PARALLEL o - PARKING o lV O/ �En ONE-WAY 30 DEGREE ANGLE PARKING CV 45 DECREE illIOND ONE-WAY ANGLE PARKING 1.' / i N \ * % / ONE-WAY 80 DEGREE ANGLE PARKING CV TWO-WAY 90 DEGREE ANGLE PARKING / ( `V \ HANDICAP PARKING / SINGLE SPACE AND c k DOUBLE SPACE cw 12'-0' 10'- '' 10'-0' ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 7 Page 23 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 7.6 UNOBSTRUCTED ACCESS Each required parking space shall have unobstructed access from a road or alley, or from an aisle or drive connecting with a road or alley, except for approved residential tandem parking. 7.7 TANDEM PARKING Tandem parking (a vehicle parking directly behind another) shall be permitted to count towards meeting the off-street parking standards of this ChapterDi'.igien when the tandem spaces are assigned to the same dwelling unit. In such instances, a parking space for a dwelling unit located behind a garage or behind another space may be counted towards the total parking requirement for the dwelling unit, provided use of the space does not impede the movement of other vehicles on the site. Tandem parking may also be permitted for lodge or commercial uses, when the applicant agrees, as a condition of the approval, to provide valet parking for the tandem spaces at all times when the use is in operation. A. Credit Limited to One (1) Space. Tandem parking provisions may only be used to obtain credit for one (1) required parking space. B. Tandem Parking Prohibited in Parking Structure. Tandem parking shall not be allowed when required parking is located within a parking structure or within a garage that serves multiple dwelling units. 7.8 BACKING ONTO ROADS PROHIBITED All parking areas shall be located and designed in conjunction with a driveway, such that vehicles exiting from a parking space shall not be required to back onto the right-of-way of a public street. Provided, however, that vehicles exiting from a parking space for a single-family or duplex dwelling unit may back onto a residential street. Vehicles exiting from a parking space for any use may also back onto the right-of-way of an alley adjacent to the property. 7.9 ACCESS DRIVEWAYS Access driveways into required off-street parking areas shall be designed and constructed to facilitate the flow of traffic, provide maximum safety of traffic access and egress and the maximum safety of pedestrian and vehicular traffic on the site. A. Minimum Width. The minimum width of the access driveway shall be twelve (12)feet for a one (1) way drive and twenty-four (24) feet for a two (2) way drive for commercial and industrial access and ten (10)and twenty(20)feet, respectively, for residential access. B. Clear Vision Area. Access driveways shall have a minimum clear vision area formed by the intersection of the driveway centerline, the street right-of-way line, and a straight line joining said lines through points twenty(20)feet from their intersection. 7.10 PARKING AREA LANDSCAPING Parking and loading areas for non-residential uses located adjacent to residential uses or residential zone districts shall be designed to minimize disturbance to residents, including, but not limited to, installation of perimeter landscaping, control of illumination and proper screening of loading areas ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 7 Page 24 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 with opaque materials. Landscaping, screening and illumination of all parking areas shall comply with the standards of ECLUR Article 4, Division 2, Landscaping and Illumination Standards. 7.11 SNOW STORAGE Adequate space shall be provided for storage of snow removed from pedestrian and vehicular ways, and parking and loading spaces on any property that contains commercial or industrial uses, multi-family units, or a common outdoor parking area. A. Minimum Area. A designated area, sufficient to store snow from the entire parking area, shall be provided. As a general guideline, and considering the varying elevations and snowfall amounts throughout the County, it is anticipated that a minimum area equivalent to two and one-half (2.5) percent of the total area of the required off-street parking and loading area, inclusive of access drives, shall be designated to serve as a snow storage area. Provided, however, the applicant may submit information to the County to demonstrate that the elevation of the property and its typical snowfall amounts can be adequately accommodated in a smaller area and the County may reduce the size of the required snow storage area accordingly. B. Storage in Parking Spaces Prohibited. Snow shall not be stored within required parking spaces, except on an emergency basis for a period not to exceed forty-eight(48) hours. C. Storage in Yards and Open Space Permitted. Snow may be stored in required yards and open space, including landscaped areas properly designed for snow storage. Snow stored in a required yard or open space shall not be located to restrict access or circulation, or to obstruct views of motorists. D. Drainage. Adequate drainage shall be provided for the snow storage area to accommodate snow melt and to ensure it does not drain onto adjacent property. 7.12 PEDESTRIAN CIRCULATION Safe and efficient pedestrian circulation paths shall be provided between required parking areas and the entry to the building(s) on the site. As applicable, pedestrian circulation paths on the site shall also be connected to transit facilities and trails or paths on adjacent sites. 7.13 PARKING WITHIN A PLANNED UNIT DEVELOPMENT(PUD) PUD Parking Plan. Parking within a Planned Unit Development (PUD) shall comply with all provisions of this Chapter en, unless specifically varied by the approval of a PUD Comprehensive Parking Plan. If a PUD comprehensive parking plan has been approved by the Board of County Commissioners, the provision of that parking plan shall supersede any conflicting parts of this Chaptergivil.iele. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 7 Page 25 Docusign Envelope ID.890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 CHAPTER 8 ROADWAY STANDARDS 8.1 CONSISTENCY WITH OTHER STANDARDS These Roadway Standards are generally consistent with the recommendations of the American Association of State Highway and Transportation Officials (AASHTO) and those of the Institute of Transportation Engineers (ITE). These standards also reflect the guidelines and recommendations of the Colorado Department of Transportation (CDOT), Transportation Research Board (TRB), United States Forest Service (USFS), National Park Service (NPS), Bureau of Land Management (BLM), Manual on Uniform Traffic Control Devices (MUTCD), and others. If there is a difference in the standards set forth in this Chapterie+n and those referenced in any manual referenced in this Chapterrisiert, then the standards set forth in this ChapterDivisiepr shall govern. A. Conformance with Colorado Highway Commission Standards. C.R.S. §1 43-2-114 states that the general standards for county primary roads shall be those adopted by the Transportation Commission for the state highway system for the corresponding class of county road in the state highway system. The Colorado Highway Commission adopted and approved said standards by Resolution No. 2297-D on June 20, 1991. The 1991 Standard Specifications for Road and Bridge Construction identified in that Resolution incorporates the 1990 Roadway Design Manual, published by CDOT, and also incorporates the geometric design standards of AASHTO. The County road improvement standards that are contained herein are intended to be in conformance with AASHTO. 1. All guardrail that is to be constructed within Eagle County rights of way must conform to the current Colorado Department of Transportation Standards and Specifications for Road and Bridge Design and the Standard Plans M&S Standards. '. 02); 2. U.S. Department of Transportation Federal Highway Administration Metric Standard Steel Backed Guardrail Type A and B, designated as M617-60 and M617-61, may be installed on roads which are maintained by private entities orb*rs metro districts- (orig 3/12/02) B. Conformance With 1990 Road Design Manual. The County road improvement standards presented herein are intended to apply to roadways having or projected to have traffic volumes of three thousand (3,000)vehicles per day or less. 1. Roads Having Greater Volumes. The design of any roadway having, or projected to have, a volume of traffic greater than three thousand (3,000)vehicles per day shall be in compliance with the 1990 Roadway Design Manual, Sections 100 through 1000, inclusive. The design for such roadways shall also consider such other pertinent factors as are identified by the County Engineer, including, but not necessarily limited to, greater setbacks for noise buffering; climbing lanes; paved shoulders for ease of maintenance, safety and for non-motorized use for bicycles and pedestrians; acceleration/deceleration turn lanes; greater access control to protect the roadway's carrying capacity; and curve widening based on truck traffic. 2. Local Roads. Local roads are defined in the 1990 Roadway Design Manual as roads primarily for access to a residence, business, or abutting property. Their design is addressed in Section 1100 of the Design Manual. The County improvement standards also accommodate lesser design criteria. The alternate standards for off system and low volume roads are in conformance with the minimum criteria presented in AASHTO's 1994 A Policy on Geometric Design of Highways and Streets. The alternate standards are envisioned to cover both construction and reconstruction of roads and to recognize the ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 26 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 importance of sight distance as a safety requirement in the construction or reconstruction of roads. 8.2 FUNCTIONAL CLASSIFICATIONS UNDER ISTEA The functional classifications contained herein are meant to complement and supplement the Highway Functional Classifications used by the U.S. Department of Transportation. Under the Intermodal Surface and Transportation Efficiency Act (ISTEA), enacted in 1991, all higher category roads in the United States were classified. In Eagle County the classifications under ISTEA are as follows: A. Principal Arterials, Interstate. 1-70 is the only principal interstate arterial in unincorporated Eagle County. B. Principal Arterials, Other Freeways or Expressways. There are no freeways or expressways in unincorporated Eagle County. C. Other Principal Arterials. Highway 82 is the only other principal arterial in unincorporated Eagle County. D. Minor Arterials. Highway 24 and Highway 131 are the only minor arterials in unincorporated Eagle County. E. Major Collectors. The major collectors in unincorporated Eagle County are Highway 6, Brush Creek Road, Cottonwood Pass Road including Gypsum Creek Road connecting to Highway 6 in Gypsum, Fryingpan Road and Trough Road. F. Minor Collectors. The minor collectors in unincorporated Eagle County are Colorado River Road, Cooley Mesa Road, Deep Creek Road, El Jebel Road/Upper Cattle Creek Road, Gypsum Creek Road, Homestake Road, and Sweetwater Road. G. Local Roads.All other roads in unincorporated Eagle County are classified as local roads. 8.3 FUNCTIONAL CLASSIFICATIONS BY COUNTY In addition to the road classifications under ISTEA, Eagle County classifies other roads in the county as Major and Minor Collector Roads, both Rural and Urban, due to their functional characteristics as defined by AASHTO. The user of these Improvement Standards may, therefore, find a dual classification for some Eagle County roads. For administrative and design purposes, roads shall be classified as shown in Classification of Roads in Eagle County. The current classification is attached hereto as Appendix A, Road Classifications,E and will be replaced as the classification is amended from time-to-time by the County Engineer. Roads within the jurisdiction of unincorporated Eagle County are classified as follows:-Fe109-94499) A. Rural Major Collectors. Rural major collectors serve as inter-county and intra-county routes in Resource zone districts that handle traffic volumes of up to three thousand (3,000) vehicles per day and more as they pass through urban and suburban areas. The lengths of such roads are generally significant in extent. Surfaces can be either gravel or pavement, as dictated by traffic volumes. Design and posted speeds range from thirty (30) to sixty (60) mph. On-street parking on such roads is prohibited and off-street parking must be specifically provided for.Access is regulated and intersection spacing is at least one-half(0.5) mile.Traffic noise from such roads on adjacent uses may be mitigated. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 27 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 B. Rural Minor Collectors. Rural minor collectors serve as intra-county roads of moderate length connecting residential areas to commercial and industrial areas, and to major collectors in Resource zone districts that handle traffic volumes up to four hundred (400) vehicles per day. They may also traverse considerable distance. Design and posted speeds range from twenty (20) to forty (40) mph, depending upon terrain. Surfaces are treated gravel or pavement, depending on traffic volumes. Access to adjacent properties is limited and may require turn lanes, depending on traffic volumes. Intersection spacing ranges from six hundred (600) feet when design speeds are at or above thirty-five (35) mph, to three hundred (300) feet at design speeds below thirty-five (35) mph. On-street parking on such roads is prohibited and off-street parking must be specifically provided for. C. Rural Access Roads. Rural access roads are country in nature, access ranch areas or public lands in Resource zone districts that handle a very low volume of traffic (less than fifty [50] vehicles per day) on gravel or dirt surface roads. Design and posted speeds range from fifteen (15) to twenty-five (25) mph, depending upon terrain. Though tangent sections are narrow, curves are widened generously to accommodate recreational vehicles, particularly if they are towing another vehicle, or to accommodate logging trucks. Turnouts are provided as terrain permits, however, the maximum spacing on turnouts should not exceed one-half (0.5) mile. D. Rural Residential Roads. Rural residential roads generally serve development that has not been clustered in the Resource Limited (RL),Agricultural Residential (AR), Agricultural Limited (AL), and Rural Residential (RR)zone districts. Rural residential roads include rural residential collector roads and internal rural residential roads. 1. Rural Residential Collector Roads. Rural residential collector roads are generally moderate in length (less than four [4] miles) and handle traffic volumes of less than 3,000 vehicles per day. These roads serve as a transition between higher classification roads and the associated residential area. Direct lot access is generally discouraged, and requires specific approval by the County Engineer. Design and posted speeds are generally terrain dependent and relatively low, in the range of twenty-five (25) to thirty-five (35) mph. 2. Internal Rural Residential Roads. Internal rural residential roads generally have lot frontages of greater than two hundred (200) feet and handle traffic volume of less than two hundred-fifty (250) vehicles per day. Paved roads with side ditches and culverts generally serve well for these roads. Paths or sidewalks are not generally provided and on street parking is prohibited. Design speeds range from twenty(20)to thirty(30) mph. E. Suburban Residential Roads. Suburban residential roads serve development that has not been clustered in the Residential Suburban Low Density (RSL) and Residential Suburban Medium Density (RSM) zone districts. Suburban residential roads include suburban residential collector roads and internal suburban residential roads. 1. Suburban Residential Collectors. Suburban residential collectors are generally short in length (less than one (1) mile) and handle traffic volumes of less than three thousand (3,000) vehicles per day. Design speeds vary from twenty (20) to thirty (30) mph, dependent upon terrain, and direct residential lot access is prohibited. Extensive berming and planting are generally necessary along these roads to provide a buffer between traffic and residents. Suburban residential collectors shall have detached paths and transit facilities may be required as part of the street system. Attached paths are ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 28 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 permitted where terrain mandates such designs. On street parking shall be prohibited. Internal 2. Suburban Residential Roads. Internal suburban residential roads are shorts roads, with lengths of less than one-half (0.5) mile road whose segments are encouraged to be discontinuous so the internal roads do not function as collectors. They have design and posted speeds between twenty (20) and thirty (30) mph. Lot frontages are generally between seventy-five (75) feet and one hundred-twenty-five(125)feet. Paved roads with curb and gutter and sidewalks or an extensive paved path system are required. Intersection spacing may range down to three hundred (300)feet. F. Urban Residential Roads. Urban residential roads are generally associated with residential developments and those portions of Planned Unit Development (PUD) zone districts having an urban density.-(ewe 1. Urban Residential Collectors. Urban residential collectors are generally very short in length (less than one half [0.5] mile) and handle traffic volumes of less than three thousand (3,000) vehicles per day. They serve to feed traffic into the heart of the associated residential area and serve as a section of road for turn lanes and vehicle stacking when exiting the area. Direct access onto such roads is prohibited. Design and posted speeds vary from twenty (20) to thirty (30) mph. Berming and planting with detached sidewalks and curb and gutter shall be required. 2. Internal Urban Residential Roads. Internal urban residential roads are very short in length (less than one half [0.5] mile) and handle traffic volumes of less than seven hundred-fifty (750) vehicles per day. The segments of these roads are encouraged to be discontinuous so they do not function as collectors. These roads are paved with curb and gutter and detached sidewalks are required (paths are not an acceptable substitute). Off-street parking shall be provided and on-street parking shall be prohibited. Transit facilities are required as part of the street system. G. Commercial Roads. Commercial roads serve Commercial Limited (CL) and Commercial General (CG) zoning. Curb and gutter and attached or detached sidewalks are required. Design speed would be twenty-five (25) mph. Off-street parking is typically required, however, on-street parking may instead be appropriate where there are lower traffic volumes. Transit facilities are required as part of the street system, as are street lighting and design features that accommodate pedestrians. The design of commercial roads shall consider intersection sight distance, separation of driveways from intersections, the need for intersection turn lanes, the special needs of single and multi-unit delivery trucks and general traffic movement efficiencies. H. Industrial Roads. Industrial roads serve Industrial (I) zoning. Curb and gutter and attached or detached sidewalks are required, as is off-street parking. Design speed is twenty-five (25) mph. The design of industrial roads shall also consider the special needs of single and multi-unit truck operations and provide intersection and driveway sight distances that are large to allow for the greater time it takes these trucks to enter a roadway. I. Urban Cul-de-sacs. Urban cul-de-sacs are short, dead-endciccid end roads intended to serve residential or commercial developments in areas serviced by centralized domestic water delivery systems managed by a municipal or special operating district. For the purpose of these regulations, and pursuant to Section 8.9.A.81 C20.1.1.h., Dual Access, properties located on an urban cul-de-sac do not require dual or secondary emergency access. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 8 Page 29 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 1. Maximum Length or Maximum Number of Residential Units. In general, the maximum length of an urban cul-de-sac shall be 1,000 feet. In larger lot suburban settings the maximum length rule may be interchanged with a provision that allows no more than twelve (12) units on each side of the street for a total of twenty five (25) contiguous residential units per road. The Local Fire Authority Having Jurisdiction shall provide a recommendation regarding the design of urban cul-de-sacs for any new development or redevelopmentifieelitt proposal. Based on the number of units to be served, the wildfire hazard, the placement of fire hydrants and the capacity and pressure of the local water system, it may be determined by the Local Fire Authority Having Jurisdiction that the 1000 foot length or the maximum of 25 dwelling units is excessive. 2. Road Design Standards. The physical characteristics of any urban cul-de-sac road shall be based on applicable provisions of Section 8.31 C20.D., Roadway Standards, Functional Classification By County, unless otherwise determined appropriate by the County Engineer. 3. Turnarounds at Road End. All urban cul-de-sacs shall terminate in a circular, "T" or "L" type turnaround constructed in accordance with Section 8.3.K1 C20.D.11., Vehicle • Turnarounds. 4. Non-motorized Pedestrian Links. When urban cul-de-sacs are incorporated in a residential or commercial development, applicants are encouraged to provide non-motorized links between cul-de-sacs, which may be credited towards any applicable requirements for open space or trails for the development. J. Rural Cul-de-sacs. Rural cul-de-sacs are dead end roads longer than 1000 feet in length that serve residential or commercial uses in areas where dual or secondary emergency access is not possible, and/or where centralized domestic water delivery is not available. As a matter of public safety, all reasonable effort shall be made to avoid the use of rural cul-de-sacs. 1. Driveways Exempt. Driveways that serve three (3)or fewer residential units shall not be considered rural cul-de-sacs, but shall be required to conform to Section 8.9.11 C20.1.9, Access Approaches and Driveways. 2. Year-round Access Required. Rural cul-de-sacs will only be considered in those cases where year-round access can be assured by virtue of minimum grades and flatter curvature. 3. Road Design Standards. The physical characteristics of any rural cul-de-sac road shall be based on applicable provisions of Section 8.31 C20.D., Roadway Standard3, Functional Classification By County, unless otherwise determined appropriate by the County Engineer. 4. Emergency Vehicle Turnaround Areas. Emergency vehicle turnaround areas shall be required on rural cul-de-sacs at the initial 1000 foot mark and at 1000 foot intervals for the remaining length of the road. The Local Fire Authority Having Jurisdiction may recommend an alternative spacing plan for turnaround areas. The turnaround shall be constructed in accordance with Section 8.3.K1 C20.D.11,Vehicle Turnarounds. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 8 Page 30 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 5. Turnarounds at Road End. All rural cul-de-sac roads shall terminate in a circular, "T"or "L" type turnaround constructed in accordance with Section 8.3.K1 C20.D.11., Vehicle Turnarounds. 6. Water Service. Proposals for residential or commercial development accessed by rural cul-de-sacs shall provide at least one of the following: i. An on-site fire fighting water supply source acceptable to the Local Fire Authority Having Jurisdiction; or ii. Monitored sprinkler systems in all residential and commercial buildings as determined appropriate by the Local Building Official and the Local Fire Authority Having Jurisdiction; or iii. A combination of items (1) and (2) as determined appropriate by the Local Building Official and the Local Fire Authority Having Jurisdiction. 7. Variance Required Any proposal for development that requires access by a Rural Cul-de-sac shall be required to obtain a variance from Section 8.9.A.84 C20.1.1.h., Dual Access as provided herein. The Board of County Commissioners may, at their discretion, grant a variance subject to the provisions of Section 8.9.A.84 C20.1.1.h., Dual Access and ECLUR Section 5-260.G-, Variance from Improvement Standards or, in the event that a Planned Unit Development is proposed, subject to the provisions of ECLUR Section 5-240.F.3.e.(8), Improvements. K. Vehicle Turnarounds. 1. Preferred Design. Circular offset turnarounds are preferred, as illustrated in Exhibit 5-8 of A POLICY ON GEOMETRIC DESIGN OF HIGHWAYS AND STREETS, 2001, published by AASHTO. Cul-de-sacs may also terminate in a "T" or"L" shaped turnaround as illustrated in the above-referenced Exhibit 5-8. 2. Minimum Standards for Radii. Cul-de-sacs serving less than ten (10) residential units shall have a minimum thirty (30) foot radius bulb at the end. Cul-de-sacs serving ten (10) or more residential units shall have a minimum forty (40) foot radius bulb at the end. These minimum bulb radii presume the cul-de-sac is bordered by mountable curb or a four foot aggregate base course shoulder. In the event that the cul-de-sac is bordered by a barrier curb, then five (5)feet shall be added to the previously stated minimum radii. 3. Snow Storage. Easements or open space areas of appropriate size to provide adequate snow storage, as determined by the Eagle County Engineer, shall be located immediately adjacent to vehicle turnarounds. 4. Temporary Cul-De-Sacs and Turnarounds. Temporary cul-de-sacs or turnarounds may serve any classification of road, as determined by the County Engineer, to accommodate continuation of the road to adjoining properties when they are developed. These temporary cul-de-sacs or turnarounds must accommodate WB-12 design vehicles, and must be clearly identified as dead end streets through proper signage, in accordance with the MUTCD. The Local Fire Authority Having Jurisdiction shall provide a recommendation regarding the use of temporary cul-de-sacs or turnaround. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 8 Page 31 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 8.4 TRAFFIC IMPACT STUDY Proposed developments that are expected to generate more than four hundred (400) vehicle trips per day shall conduct a traffic impact analysis to determine the need for additional improvements on roadways affected by the proposed development. A. Trip Generation Rates. The basis for projected volumes of traffic shall be the trip generation rates for various land use categories found in the latest edition of TRIP GENERATION, published by ITE. B. Background Traffic Data Not Available. If site specific information on background traffic for the study area is not available, considering existing zoning, then the Twenty (20) Year Factor for the closest segment of State Highway published by CDOT, Division of Transportation Development, Information Management Branch, shall be used to predict background traffic to be factored into the traffic analysis. In certain instances it may be necessary to use a combination of existing zoning and CDOT's Twenty(20)Year Factor. C. Preparation of Analysis. The traffic analysis shall be prepared using industry accepted standards and practices. It shall be prepared by a Professional Engineer competent in the field of transportation engineering, and shall include such information as current and projected background traffic volumes, projected development traffic volumes, calculated capacity and level of service of existing and proposed roadways and intersections affected by the development, including warrants for turn lanes, channelization and signalization. 8.5 DESIGN TRAFFIC VOLUME AND DESIGN PERIOD Key factors in the classification and design of any roadway are the amount (and type) of traffic that the roadway is expected to carry and the time period for forecasting traffic volumes on the roadway. A. Design Traffic Volume. Design traffic volume shall be measured as annual average daily traffic (AADT), except for traffic volumes in excess of four hundred (400) AADT, which shall use the peak hour design hourly volume(DHV)as the basis for the design period. B. Design Period. The design period for the design of new and upgraded roadways shall be twenty(20)years from the forecasted date of completion of the project. 8.6 LEVEL OF SERVICE Roadways in unincorporated Eagle County shall function at Level of Service "C" or better. Intersections, both signalized and unsignalized_:nr4tgnDli_c', in unincorporated Eagle County shall function at Level of Service "D" or better. For purposes of this evaluation, these Levels of Service shall be as defined in the latest edition of the HIGHWAY CAPACITY MANUAL, published by the Transportation Research Board. The methodology for computing the Level of Service shall be as specified in the latest edition of the HIGHWAY CAPACITY MANUAL. 8.7 RIGHT-OF-WAY WIDTH Minimum right-of-way widths for all classifications of roadways in Eagle County are shown in Appendix BTabl ;-reL2-I-, Summary Of Environmental, Geometric And Design Standards. Sufficient right-of-way shall be provided to contain: travel lanes or driving surfaces; curb and gutter, when required; shoulders, drainage side ditches and other structures, when curb and gutter is not ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 32 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 required; provisions for snow storage, particularly at higher elevations; utilities; facilities for bicycles and pedestrians, when required; cut and fill slopes and/or retaining walls; and, as applicable, future improvements of the roadway. A. Additional Right-of-Way for Rolling and Mountainous Terrain. The right-of-way widths set forth in Appendix Bye-4-6ida-+, Summary Of Environmental, Geometric And Design Standards; are the minimum necessary to accommodate roadway construction on level terrain. Additional right-of-way shall be provided to accommodate cuts and fills in rolling and mountainous terrain, considering that the roadway and associated slopes are a structure and should be structurally independent of development on adjacent property. The additional right-of-way for cuts and fills and their buffers may be in the form of a dedicated roadway maintenance easement. 8.8 SIGHT DISTANCE A. Setbacks. Setbacks for structures, as established in these Land Use Regulations, shall be measured from the outside edge of the roadway maintenance easement. B. Compliance With AASHTO Manual. In the design and construction or reconstruction of roadways in unincorporated Eagle County, sight distance shall be provided that complies with the latest edition of A POLICY ON GEOMETRIC DESIGN OF HIGHWAYS AND STREETS, Chapter III, published by AASHTO. Roadways that operate at functional classifications higher than residential or other low speed urban streets shall also provide sufficient sight distance to allow drivers to occupy the opposing traffic lane while passing slower vehicles without hazard to themselves or others. C. Design Considerations. The greatest impact of providing sufficient sight distance will likely be on the vertical alignment of the roadway. However, horizontal alignment may also be affected by requiring flatter curves, in order to avoid sight obstructions due to terrain, vegetation, or man made features. Roadway design shall take into account the following design considerations: 1. Sight Distance Restrictions. Where an object off the roadway and within the right-of-way such as a guardrail, cut slope, or natural growth restricts sight distance, the minimum radius of horizontal curvature shall be determined by the stopping sight distance. 2. No Sight Distance Restrictions. Where there is no sight distance restriction within the right-of-way, the right-of-way line shall be considered to be the restriction.The necessary stopping sight distance on such horizontal curves may be determined with the aid of Appendix D , Stopping Sight Distance On Horizontal Curves. When the design speed and clear distance (M) are known, this figure also provides the minimum centerline radius that satisfies these conditions. 3. Sight Distance Restrictions At End of Downgrades. Where sight distance restrictions occur at the end of downgrades, an increase shall be made in the stopping sight distance in accordance with the values listed in the latest edition of A POLICY ON GEOMETRIC • DESIGN OF HIGHWAYS AND STREETS, Chapter III, Table 111-2, published by AASHTO. 4. Sight Distance For Passing. Sight distance adequate for passing should be encountered frequently, at regular intervals. On roadways with high volumes, frequent and long passing sections are essential. On roadways with intermediate to low volumes, the need ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 8 Page 33 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 is not as great, but passing sections are still an important element for efficiency and safety. Passing sight distance for upgrades shall be greater than the derived minimum. 5. Meeting Sight Distance. Meeting sight distance is the sum of the opposing stopping sight distances, or two (2) times the values listed for the various design speeds. Meeting sight distance is encouraged on narrow, low volume roads. 8.9 GEOMETRIC STANDARDS All roads within unincorporated Eagle County, whether publicly or privately maintained, shall conform to the design standards and requirements shown in Appendix B , Summary of Environmental, Geometric and Design Standards. A. Horizontal Alignment. The following special considerations for horizontal alignment shall apply to the design and construction or reconstruction of roadways in Eagle County: 1. Compound Curves. The use of compound curves in proposed alignments is strongly discouraged, due to the potential deception they offer motorists, particularly when traveling from the larger to the smaller radii. i. Standards When Compound Curves Are Necessary. If compound curves must be used to allow the roadway to better fit the existing terrain, then the ratio of the flatter radius to the sharper radius shall not exceed 1.5:1. Where feasible, a smaller difference in radii should be used; a desirable maximum ratio is 1.75:1. At intersections where motorists accept more rapid changes in design and speed, the radius of the sharper arc can be as high as a ratio of 2:1. ii. Length. Curves that are compounded should not be too short or their effect in enabling change from tangent or flat-curve to sharp-curve will be lost. 2. Reversal of Alignment. Any abrupt reversal in alignment should be avoided. Such a change makes it difficult for a driver to keep within his own lane. It is difficult to superelevate both curves adequately, and hazardous and erratic operation of the vehicle may result. i. Suitable Design. A reversal in alignment can be designed suitably by including a sufficient length of tangent between the two (2) curves for superelevation runoff, or preferably, an equivalent length with spiral curves. The distance between reverse curves should be the sum of the superelevation runoff lengths and the tangent runout lengths. ii. Sufficient Distance Not Available. If sufficient distance is not available to permit the tangent runout lengths to return to normal crown section, there is a long length where the edges of pavement and centerline are at the same elevation and poor transverse drainage can be expected. In this case, the tangent runouts may be eliminated and the superelevation runoffs joined, thus providing one (1) instantaneous level section. iii. Tangent Separation Lengths. Desirable and acceptable tangent separation lengths are shown in Appendix B, , Summary Of Environmental, Geometric And Design Standards. A minimum tangent of fifty(50)feet shall be provided between all horizontal curves to facilitate steering and control. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 8 Page 34 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 3. Curves. The "broken-back" or "flat-back" arrangement of curves (having a short tangent between two curves in the same direction) should be avoided because most drivers do not expect succeeding curves to be in the same direction and because in some cases the "broken-back" alignment will not be pleasing in appearance. Curves will typically not be considered to be in a "broken-back" arrangement when the connecting tangent is of considerable length. 4. Simple and Spiral Curves. Appendix E,F'ou _ " E2^_ 1t2, Simple Curve, Appendix F,ri ure- 1 C20 #3, Spiraled Curve, and Appendix G, 4, Relationship, Simple vs Spiral Curve found in the Appendices hereafter, illustrate simple and spiral curves, their derivation and function. 5. Travel Lane Widening. To compensate for off-tracking as a vehicle follows a curve (rear wheels tracking inside the front wheels), travel lane widening shall be provided on certain classifications of roadway. i. Standards. Travel lane widening shall occur on the inside edge of the curve only, with the inside shoulder "kicked" out until a minimum of three (3)feet of shoulder is left. The amount of travel lane widening to be provided is shown in Appendix C,- Lane Widening On Curves. ii. Example. For example, if the required width of shoulder is six(6)feet, up to three(3) of the six (6) feet may be used for inside edge widening. In this example, if four (4) feet of widening is required the total shoulder width would be seven (7) feet. The gravel shoulder available for "cutting the curve" becomes less and encourages traffic to stay on the pavement, and the transition extends over the same length as the superelevation runoff. 6. Switchbacks. Switchbacks are generally not considered a good roadway design solution, but may be the only alternative for gaining elevation in mountainous terrain. i. Minimum Tangent Separation. When switchbacks must be used, each switchback shall have a tangent separation of not less than two (2)times the minimum stopping sight distance from the last or next switchback, adjusted for grade in accordance with the latest edition of AASSHTO's A POLICY ON GEOMETRIC DESIGN OF HIGHWAYS AND STREETS, Chapter III, Table III-2., Effect of grade on stopping sight distance - wet conditions. This is especially important on hillsides, on slopes steeper than twenty (20) percent, and where visually, switchbacks will create a major impact. ii. Direct Lot Access. Direct lot access is not permitted on the tangent sections between switchbacks that are separated by the minimum distance outlined above. To gain lot access on the tangent section separating the switchbacks there must be the required minimum sight distance from intersecting streets and driveways from both switchbacks, as shown in Appendix B, Summary Of Environmental, Geometric And Design Standards. iii. Lane Widening. Lane widening for switchback curves shall reflect AASHTO Design and Traffic Condition III-C. The minimum allowable centerline radius for switchback curves is shown in Appendix B, ., Summary Of Environmental, Geometric And Design Standards. The eighty (80) foot minimum radius is based on the recommendations of the Model Regulations For Protecting People and Homes From Wildfire in Subdivisions and Developments promulgated by the Colorado State Forest Service. A review of multiple-unit vehicle turning radii and pavement width occupation shows that an eighty (80) foot radius is the minimum radius a large ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 8 Page 35 Docusign Envelope ID:890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 vehicle can make and yet not occupy more than its own lane, even with travel lane widening on the inside of curves. 7. Street Pattern.The street pattern in the proposed development shall generally conform to any adopted County master plan for future development of the adjoining areas. Proposed streets or roadways within three (3) miles of any incorporated municipality shall conform to the street system and standards or official street plan of said incorporated municipality. i. Continuity of Alignment. Where appropriate to the design, the streets shall be continuous and in alignment with the existing platted streets with which they are to connect. ii. Extend to Boundary Lines. Proposed streets shall be extended to the boundary lines of adjacent land, if the applicable adopted County Master Plan indicates the adjacent land will be suitable for development, unless the extension is prevented by topography or other physical conditions. 8. Dual Access. With the exception of properties proposed to be served from the public roadway system by driveways or by urban cul-de-sacs, two (2) points of ingress/egress to the public roadway system shall be provided, such that in the event a road within the subdivision becomes impassable, all properties will continue to have access to a public roadway system. Both points of access should be open and available for daily use. In the event that this is not possible, and at a minimum, there shall be provided a secondary emergency point of ingress/egress equipped with emergency breakaway barriers capable of accommodating emergency response vehicles commonly operated by the Local Fire Authority Having Jurisdiction for all new development or redevelopment. Secondary emergency access points must be kept free of obstruction, and must be maintained to assure year round use. Depending upon the length of the road, the wildfire hazard rating, the number of units proposed, the topography and the recommendation of the Local Fire Authority Having Jurisdiction, the Board of County Commissioners may, at their discretion, grant a variance from this required improvement standard.-Fs, BC) B. Vertical Alignment. The following special considerations for vertical alignment shall apply to the design and construction or reconstruction of roadways in Eagle County: 1. Terrain Classification.Terrain in Eagle County can be characterized within one (1) of the following three(3) categories: i. Level Terrain. Level terrain is that condition where roadway sight distances, as governed by both horizontal and vertical restrictions, are generally long or could be made so without construction difficulty or major expense. The average natural cross slopes on level terrain are less than eight(8) percent. ii. Rolling Terrain. Rolling terrain is that condition where the natural slopes consistently rise above and fall below the roadway grade and where occasional steep slopes offer some restriction to normal horizontal and vertical roadway alignment. The average natural cross slopes on rolling terrain are between eight(8) percent and fifteen (15) percent. iii. Mountainous Terrain. Mountainous terrain is that condition where longitudinal and transverse changes in the elevation with respect to the roadway are abrupt and where benching and side hill excavation are frequently required to obtain acceptable ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 36 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 horizontal and vertical alignment. The average natural cross slopes on mountainous terrain are greater than fifteen (15) percent. iv. Combination of Terrain Types. A parcel may contain all or any combination of these terrain types. Terrain that has varying characteristics shall be classified within the above categories, and shall provide a transition in design speed between each category in five (5) mph increments, spaced seven hundred-fifty(750)feet apart.Ten (10) mph increments may be considered for approval by the County Engineer upon the applicant's demonstration that circumstances warrant. Part of this determination shall be based on the review of cross sections and cost estimates for both cases prepared by the applicant's engineer. 2. Maximum Grade. The maximum grade for each classification of roadway in Eagle County is illustrated in Appendix B, Summary Of Environmental, Geometric And Design Standards. i. Ability to Negotiate Grade. A maximum grade of eight (8) percent is generally negotiable under year-round conditions by two (2) wheel drive vehicles with mud and snow tires where stopping and starting are not required. Steeper grades may require four (4) wheel drive and/or studded mud and snow tires under winter snow • and ice conditions. ii. Maximum Grade in Suburban and Urban Areas. A maximum grade of six (6) percent is more appropriate for suburban and urban areas, where the frequency of stopping and starting is increased. iii. Special Design Considerations. Special design considerations regarding grades are required for intersections and driveway approaches and on switchback curves (see subsectionsjub 3cctio►n 2. j 8.9,4,D-, Intersections,_4 020 j 8.9.14,, Access Approaches and Driveways, and-4-6E1,9i 8.9.A.6, Switchbacks). iv. Low Volume Roadways. On low volume roadways (AADT of four hundred [400] vehicles or less) grades may be increased to one hundred-fifty (150) percent of the stated desirable values in Appendix B ., Summary Of Environmental, Geometric And Design Standards, for a tangent distance not to exceed five hundred (500) feet on southern facing slopes only, subject to the approval of the County Engineer. There shall be no access approaches in the segment with the increased grade. 3. Vertical Curves. Vertical curves shall conform to the criteria set forth in the latest edition of A POLICY ON GEOMETRIC DESIGN OF HIGHWAYS AND STREETS, Chapter III, published by AASHTO. i. Grade Breaks. The use of grade breaks, in lieu of vertical curves, is not encouraged. However, if a grade break is necessary and the algebraic difference in grade does not exceed four-tenths (0.4) percent when curb and gutter is used, the grade break will be permitted, except at intersections, where algebraic differences in grade of eight-tenths (0.8) percent will be permitted to facilitate the warping of the side street to meet the through street. ii. Rural Roads. On rural roads not bordered by curb and gutter,vertical curves are not required when the algebraic difference in grade is one(1) percent or less. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 37 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 iii. Sag Vertical Curves. The minimum grade within a sag (sump) vertical curve is one-half (0.5) percent. This will require manual calculations and labeling at the low point of the sag vertical curve. 4. Cross Slope. i. Roadways Shall Be Level. Except at intersections, or where superelevation is required, roadways shall be level, as measured perpendicularly, from top of finished edge of pavement to top of finished edge of pavement, or from top of curb to top of curb when curb and gutter is required and shall have a two (2) percent crown as measured from centerline to finished edge of pavement, or lip of gutter when curb and gutter is required, or lip of median curb to lip of outside curb on roadways with raised center islands. Parabolic or curved crowns are not allowed. ii. Warped Intersections. Maximum pavement cross slope allowed is four (4) percent at warped intersections, as measured above. In no case shall the pavement cross slope at warped intersections exceed the grade of the through street. The rate of change in pavement cross slope, when warping side streets at intersections, shall not exceed one (1) percent every twenty-five (25) feet horizontally on low volume residential roads and streets, one (1) percent every thirty-seven and one-half(37.5) feet horizontally on suburban and urban residential streets, or one(1) percent every fifty-six and one-half(56.5)feet horizontally on collector roads and streets. C. Superelevation. Horizontal curve radius and superelevation shall be in accordance with the recommendations of the latest edition of AASHTO's A POLICY ON GEOMETRIC DESIGN OF HIGHWAYS AND STREETS, Chapter III. The following procedure is an outline for the correct application of superelevation. Further information on this method is available in AASHTO's A_ POLICY ON GEOMETRIC DESIGN OF HIGHWAYS AND STREETS, Chapter III, 1994. Super Diagrams and Plot Exaggerated Profiles are not mandatory, but may be required by the County Engineer to evaluate proposed roadways. 1. Horizontal Centerline Radius, Degree of Curvature and Centerline Design Grade. Establish horizontal centerline radius, degree of curvature and centerline design grade. Centerline design grade shall be the actual centerline of roadways without raised medians, or median top of curb, or flowline or lip of median gutter (which shall be level across the median except at turn lanes) on roadways with raised medians. The method of attaining superelevations shall be rotation about the centerline on roadways without raised medians or rotation about the median top of curb on roadways with raised medians. 2. Rate and Length of Superelevation Runoff. Appendix B, Summary Of Environmental, Geometric And Design Standards, shall be used to determine the rate of Superelevation and length of superelevation runoff required for the degree of curvature. Superelevation runoff is that length of roadway needed to accomplish the change in cross slope from a section with the adverse crown removed (flat) to the fully superelevated section, or vice versa. 3. Super Diagram. Use the information obtained from Appendix B, , Summary Of Environmental, Geometric And Design Standards, to construct a "super diagram". The "super diagram" is a design aid used to establish the length of tangent runout required, and pavement cross-slopes generated through the transition from the normal cross section to full superelevation, or vice versa. Intervals at which pavement cross slopes are read shall not exceed twenty-five (25) feet and should be read at even twenty-five foot (25) stations along centerline (7+25, 7+50, not 7+28.79, 7+53.79). ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 38 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 Tangent runout is that length of roadway needed to accomplish the change in cross slope from a normal (two [2] percent) crown section to a section with the adverse crown removed (flat), or vice versa. Note: The superelevation runoff is located about the horizontal P.C. or P.T. of the curve at a two-thirds/one-third (2/3:1/3) ratio, with approximately two-thirds (2/3) of the total length required for the superelevated runoff being achieved prior to the P.C. or after the P.T. of the curve. The point at which the superelevation runoff begins or ends should be at the nearest five (5)foot station. 4. Plot Exaggerated Profile. Plot an exaggerated profile of the centerline or median top of curb using the grade originally established. Next plot both of the outer tops of curb or flowlines or lips of gutter, setting elevations radial to centerline by using the pavement cross slopes derived from the super diagram. Smooth the resultant grade of the outer tops of curb by the use of spline or french curves, if necessary. Read new elevations on these adjusted grades. Scale for this exaggerated profile shall be one (1) inch equals twenty-five (25)feet or larger horizontally and one (1) inch equals one (1)foot vertically. 5. Transfer to Normal Scale. Transfer all of the information on the exaggerated profile to the profile of the construction plan at normal scale. 6. Add Labels and Submit. Label, at each transition point in the plan view of the construction plan, the name, station, elevation, and rate of superelevation. Also, label each point by station and elevation where the pavement cross slope is one (1) percent, either direction, for the purpose of locating inlets to intercept cross pavement drainage flows if curb and gutter are required. Submit the super diagram(s) and exaggerated profiles for concurrent review with the public improvement plans. D. Intersections.The following standards shall apply at intersections: 1. Through Street Takes Precedence. The grade of the "through" street shall take precedence at all intersections. At intersections of roadways with the same classification, the more important roadway, as determined by volume of traffic, shall have this precedence. Warp side streets to match through streets with as an effective and short transition as possible. 2. Design Factors. Factors that shall determine the elevation of the point of curb or edge of pavement return on the side street and the amount of warp needed on a side street transitioning to a through street are: i. Permissible Grade. Permissible grade in the stop/start lane, as described in Sub Section 8.9.E1 G20 ►.S., Intersection Grade. ii. Pavement Cross Slope. Pavement cross slope at the Point of Curb Return or Beginning/End of Curve on the side street and permissible warp in pavement cross slope, as described in 91,1 -9Section 8.9.B.4-44-24+441, Cross Slope. iii. Vertical Curve Criteria. Normal vertical curve criteria. iv. Curb Returns. Vertical controls within the curb return itself, as described in Section 8.9.FR C20 I.G., Curb Returns. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 39 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 3. Elevation. The elevation at the P.C.R. of the curb return or B.C. on the through street shall be set by the grade of the through street in conjunction with normal pavement cross slope (two f(2)}percent) or the rate of superelevation. 4. Crown of the Side Street. Carrying the crown of the side street into the through street is not permitted. 5. Dipping the Flowline. Dipping the flowline to the extent that the lip of gutter is dipped is not permitted, except as required for a CDOT Type R Curb Inlet, Standard M-604-12. Tipping an inlet for the benefit of drainage is also not permitted. 6. Major Intersections. At a major collector-major collector intersection, a more detailed review of the entire intersection's driveability will be required. Few major intersections will have a uniform two(2) percent cross slope, the majority of them having one or more sides warped. See Section 8.9.B.44-C20 l- eN, Cross Slope, for information concerning warping of pavement at intersections. 7. Curb and Gutter. When curb and gutter is required, separate flowline profiles, and pavement cross slopes in the plan view may also be required by the County Engineer. Spot elevations in the intersection shall also be shown, on the plan view, on a fifteen (15) foot grid. This information shall be shown on separate plan and profile sheets at a scale of one (1) inch equals twenty (20) feet horizontally and one (1) inch equals two (2) feet vertically. E. Intersection Grade. The first twenty (20) feet beyond the edge of the traveled way of the through street, including any necessary speed change lanes, shall slope down and away from the through street at a grade of two (2) percent. The transition back to the side street grade shall be accomplished in a minimum fifty(50)foot vertical curve. The maximum grade at intersections, including private driveway approaches to public roadways, shall be three (3) percent at flowline or edge of pavement and centerline(stop/start lane shall be as shaded in Table 8.11igurc 4 C20 *5, Transition Distances for Permissible Intersection Grades, for the distances shown in Table 8.1 below At intersecting major collectors the maximum permissible grade will be two (2) percent for two hundred (200)feet either side of the intersection on both sides of the roadway. I_....� w .-... ".r Transition Distances for Permissible Intersection Grades • Rural Access Residential Collector Commercial and Industrial Driveway 20' 30' 40' 50' Rural Access 30' 40' 40' N/A Residential 40' 50' 60' 80' Collector 40' 60' 80 100' Commercial and N/A 80' 80' 100' Industrial ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 40 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 F. Curb Returns. When curb and gutter is required, minimum fall around curb returns when turning water shall be six-tenths (0.6) of a foot for a thirty(30)foot return radius and one(1) foot for a fifty (50) return radius. For other curb return radii, a grade of one and twenty-seven hundredths (1.27) percent shall be used within the return to establish minimum fall when turning water. G. Curb Return Profiles. When curb and gutter is called for in Appendix B, T-.4.l_ C20. ' Summary Of Environmental, Geometric And Design Standards, curb return profiles shall be required at every curb return in the public way within the proposed development, except on medians, in accordance with the following design procedure. These profiles are to be used for construction staking of the curb return. The following information is provided on curb return profiles: 1. Elevation. Determine the elevation at each P.C.R. of the curb return according to sub-section 8.9.D4-C20 I, Intersections. 2. Arc Length. Calculate the arc length of the return at its flowline. 3. Flowline Grade. Show the corresponding flowline (or top of curb)grade for the roadway beyond the return at each P.C.R. 4. Extend Grades Until They Intersect Within the Return. The above corresponding grades shall be extended until they intersect, somewhere within the return (Appendix I, , Curb Return/Edge of Pavement Profile "A"). The grades may intersect near or outside either P.C.R., so long as the vertical difference in grades does not exceed two-tenths (0.2) of a foot at either P.C.R. (Appendix I, Curb Return/Edge of Pavement Profile "B"). In this case, a line is drawn inside the return and two (2) percent vertical curves are used at the intersections. It may be necessary to revise the grade of the intersecting side street to obtain an acceptable curb return profile (Appendix K, Curb Return/Edge of Pavement Profile "C"), however, the "through" street is never warped to facilitate this. See Section 8.9.D1 C20 1.4., Intersections. 5. Vertical Curves and Elevations. Vertical curves within the return may be drawn in with french or railroad curves. Elevations of at least two points between each P.C.R., at spacing not to exceed fifteen (15) feet shall then be shown in the profile. These points shall be evenly spaced between the P.C.R.'s so as to divide the arc length of the curb return at flowline into equal segments. The elevation and location of the high or low point within the return, if applicable, is to be called out in the profile and on the plan view. 6. Scale. Scale for the curb return profile shall be one (1) inch equals ten (10) feet horizontally and one(1) inch equals one (1)foot vertically. Note: Separate flowline or edge of pavement profiles are required as the basis for design at bubbles, cul-de-sacs or horizontal curves when the vertical grade is less than one (1) percent and other departures from normal roadway cross sections, i.e., the pavement cross slope is not two(2) percent, and for at least two hundred (200)feet from all intersections. H. Clear Vision Areas. A clear vision area shall be maintained on the corners of all properties at all roadway intersections, including railroad crossings, so that intersection sight distances ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 41 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 as specified in Appendix B -I., Summary Of Environmental, Geometric And Design Standards, are provided. 1. Prohibited Structures. A clear vision area shall contain no planting, fence, wall, sign, utility appurtenance, structure or other obstruction, temporary or permanent, exceeding thirty (30) inches in height, as measured from the top of the curb, or in the absence of curb and gutter, from the finished grade of the centerline of the street. Traffic control devices required by, and installed in accordance with, the MUTCD, or Colorado Supplement thereto, are exempt from this provision. 2. Applicant is Responsible. It shall be the applicant's responsibility, through the applicant'seiri.3 engineer, to ensure that the necessary clear vision area is provided in the layout and design of the development and is carried through during construction. I. Access Approaches and Driveways. 1. Findings. Control of access to public streets and roads is an area of increasing concern, since roads are rarely being built or upgraded fast enough to accommodate increases in traffic.The proliferation of access points and driveways along major local roads and state highways impairs the ability of such roads to efficiently carry traffic. Effective control of access can enhance the carrying capacity and safety of most roadways by reducing the opportunity for turning movements both to and from a major roadway. In addition, elimination of turning movements can decrease the need for acceleration and deceleration lanes. 2. State Design Standards. Pursuant to C.R.S. § 43-2-147-(1)(a), access approaches to roadways under the jurisdiction of Eagle County must meet the Design Standards found in Sections Three and Four of the Colorado State Highway Access Code, 2 CCR 601-1 (the Code). In addition, those parcels directly accessing highways under the jurisdiction of the Colorado Department of Transportation shall be required to obtain a State Highway Access Permit pursuant to the above-referenced Code. Eagle County is the Issuing Authority for such permits and should be contacted initially for the application and further information in obtaining State Highway Access Permits. 3. Additional County Standards. In addition to the foregoing, public and private access approaches and driveways shall be subject to the following standards: i. Access By Emergency and Service Vehicle. All dwellings and other structures shall be accessible by emergency and service vehicles. A maximum grade of eight (8) percent and a minimum centerline radius of forty-five (45) feet is recommended for driveways on north-facing slopes. On south-facing slopes, a maximum grade of ten (10) percent and a minimum centerline radius of forty-five (45)feet is recommended. Curves should be widened generously in both circumstances.-Fa, Unless otherwise approved by the Local Fire Authority Having Jurisdiction, public and private access approaches and driveways in excess of 150 feet in length shall be provided with adequate area for emergency vehicle turnaround in close proximity to the residence or structure served.Access approaches and driveways in excess of 300 feet in length shall provide an area adequate for emergency vehicle turnarounds in close proximity to the residence or structure served, and shall also provide vehicle turnouts where the driveway is expanded to be at least 18 feet wide at 150 foot intervals. Alternatively, the private access or driveway may be designed to ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 42 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 accommodate two-way traffic. Turnarounds shall be constructed in accordance with Section 4-620.D8.3.K, Vehicle Turnarounds.{eM 96) ii. Driveways in Mountainous Terrain. Proposed developments on lots with mountainous terrain may require the preliminary layout and design of the individual driveways at the preliminary plan stage, and the precise design of the driveway at the final plan stage, to assure that access can be provided to each dwelling unit served by the driveway in compliance with the standards of this Chaptersivilient. iii. Driveways Requiring Significant Cuts and/or Fills Discouraged. Driveways that require significant cuts and/or fills are discouraged. Applicants are encouraged to relocate development to areas within the proposed development where such cuts and fills are not required. Where significant grading and/or retaining walls or other structures may be necessary, the applicant may be required to identify a precise building envelope and construct the driveway that will serve that envelope, at the discretion of the Board of County Commissioners, considering the advice of the County Engineer. In extraordinary cases, driveways may be considered public improvements and thus collateralized, constructed and subject to the terms and conditions of the other public improvements in the development. iv. Driveways Shall Not Serve More than Three Units. Driveways shall not serve more than three (3) dwelling units, unless specified otherwise in these Regulations. Any residence having an accessory dwelling unit shall be counted as one (1) unit. v. Clearance From Intersections. Driveways shall be restricted for a sufficient distance from any intersection with road approaches to preserve normal and safe movement of traffic. Driveways shall provide the following intersection clearances, exclusive of driveway and intersection return radii or flares. In rural and suburban areas, a minimum intersection clearance of fifty (50) feet shall be provided for residential driveways and a minimum intersection clearance of one hundred (100) shall be provided for commercial driveways. In urban areas, a minimum intersection clearance of twenty (20) feet shall be provided for residential and commercial driveways, due to the expectation that dedicated turn lanes for the driveways will be present. In the event there are no dedicated turn lanes, then the minimum twenty (20) foot intersection clearance may be extended, at the direction of the County Engineer. vi. Maximum Number of Entryways. Generally, no more than one (1) entryway shall be allowed for any parcel of property where the frontage is less than one hundred (100) feet. Additional entrances or exits for parcels of property having a frontage in excess of one hundred (100) feet shall be permitted only when the applicant demonstrates they are required for actual convenience and necessity, and that safety to the traveling public will not be compromised. vii. Not Encroach. All driveways shall be located so that the flared portion adjacent to the traveled way shall not encroach upon adjoining property. viii. Intersection With Other Roadways. Road approaches shall intersect other roadways at ninety (90) degrees for a tangent distance of one hundred (100) feet from the centerline intersections. At intersections with major collectors this distance shall be increased to two hundred (200) feet. Driveways shall intersect the edge of the traveled way at ninety (90) degrees. This alignment shall be maintained within the public way. Beyond the right-of-way line onto the adjacent property, permissible ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 8 Page 43 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 axis angles of driveways in relationship to the right-of-way line shall be between ninety(90)and sixty(60) degrees. ix. Maximum Width. Commercial driveways shall not exceed thirty-five (35) feet in width, as measured at right angles to the centerline of the driveway, except as increased by return radii at the edge of the traveled way. Residential driveways shall not exceed twenty-four(24)feet in width, measured in the same manner. x. Radii. Permissible radii on driveway returns shall be governed by such factors as the width of drive and angular placement. Where the flared edge of an approach controls the turning radius of a vehicle entering the property by a right turn from the adjacent outside traffic lane of the roadway, the radius of that edge shall not be less than twenty (20) feet for passenger vehicles and not less than fifty (50) feet where single unit or larger trucks may be expected to use the entrance and the traffic volume on the adjacent road exceeds four hundred (400)AADT. J. Connections With Existing Roadways. Connections with existing roadways shall be smooth transitions, conforming to normal vertical curve or grade break criteria. When a vertical curve is used to make this transition, it shall be fully accomplished prior to the connection with the existing roadway. 1. Existing Grades. Existing grades shall be shown for at least three hundred (300) feet, with field verified as-built showing stations and elevations at fifty (50) foot intervals in level terrain and twenty-five (25) foot intervals in rolling and mountainous terrain. For a connection with an existing intersection, these as-builts shall be shown within a three hundred (300) foot radius of the intersection. This information shall be included in the plan and profile of the proposed roadway. 2. Plan View. Limits and characteristics of the existing improvements shall be shown in the plan view. Such characteristics include horizontal alignment, off-site intersections, limits of the improvements, and similar factors. 3. Previously Approved Designs. Previously approved designs for the existing improvement are not an acceptable means of establishing existing grades, however, they shall be referenced, on the construction plans, where they occur. 4. Basis of As-Built Elevations. The basis of the as-built elevations shall be the same as the design elevations(both flowline and top of curb or edge of pavement). K. Off-Site Design. The design grade, and existing ground at that design grade, of all roadways that dead end due to project phasing, subdivision boundaries or similar factors shall be continued, as necessary, in the same plan and profile as the proposed design, for at least three hundred (300) feet or to the intersection with a major collector roadway. This requirement shall be waived when there is no possibility of the roadway being extended in the future in accordance with sub-section 1 G20 18.9.A.7+.g Street Pattern. 1. Applicant Is Responsible For Transition. If the off-site roadway, adjacent to the proposed development is not fully improved, the applicant shall be responsible for the design and construction of a transition for the safe conveyance of traffic from his improved section to the existing roadway. 2. Road Shall Be Extended. The improved section of road shall be extended to the boundary of the proposed development, as outlined in sub-section 0 18.9.A.7, ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 44 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 Street Pattern, with the transition being constructed "beyond" the proposed development onto the existing road. The following formula shall be applied to the taper or lane change necessary for this transition: L = WS2/60 where: L = Length of transition in feet W=Width of offset in feet S= Speed limit or 85th percentile speed. 8.10 STRUCTURES The developer shall be responsible to have all bridges, culverts, retaining walls, borings, tunnels or other structures within the proposed development designed by a Professional Engineer, licensed in the State of Colorado, and shall be responsible to have said structures constructed, reconstructed or repaired through the two year warranty period in the Subdivision Improvements Agreement as defined in ECLUR Section 5-280.6.5.e. The engineer shall provide certification, upon completion of any such structures, that it meets the minimum requirements for the intended use, traffic loading and soils conditions prior to acceptance of the public improvements by Eagle County. All such structures shall meet the following minimum standards: 149E1} A. Strength. Structures shall be of sufficient strength to accommodate an AASHTO HS20 loading. B. Pedestrian Facilities. Facilities for pedestrians, bicyclists or equestrians shall be provided if the structure traverses a roadway. The facilities shall have a width equal to the traveled way, plus four(4)feet and shall include walkways and handrails. C. Hydraulic Capacity of Drainage Structures. Drainage structures include, but are not limited to, bridges, pipe culverts, box culverts, channels, ditches, gutters, spillways, inlets, drains, orifices, gates, chutes, dams, levees, dikes, sills, ponds, basins, bays, drops, weirs, sluices, flumes, siphons, and energy dissipators. Drainage structures that convey the flow of named streams, as shown on the United States Geological Survey, 7.5 minute topographic, 1:24,000 scale, Primary Map Series, and in the list in Appendix LE, Named Streams shall be designed with a hydraulic capacity to pass the one hundred (100) year flow. Drainage structures conveying the flow of lesser streams, or other sources of storm water at collector, commercial, or industrial roads, shall be designed to pass the fifty(50)year flow. Drainage structures conveying the flow of lesser streams, or other sources of storm water at all other roads, shall be designed to pass the twenty-five (25)year flow.-em94C2) D. Bridges and Culverts. Bridges and culverts shall be designed with adequate guardrails (where required), roadway approach grades and curvature to assure safe sight distance. E. Roadway Fill. An adequate channel and wingwalls shall be provided to protect approach roadway fill from scouring and erosion. 8.11 STREET NAME AND TRAFFIC CONTROL SIGNS The names of all streets shall be subject to the approval of the Board of County Commissioners, and wherever applicable, shall be consistent with street names, physical ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 8 Page 45 Docusign Envelope ID:890074F8-CO3F-4C96-A6F3-37121C8A27C4 conditions and historic features in the surrounding areas. The developer shall be required to furnish and install street name signs and all traffic control signs and devices necessary in accordance with the "Manual of Uniform Traffic Control Devices" and the Colorado Supplement thereto. A street sign plan shall be submitted with the public improvement plans that demonstrates conformance to this standard. 8.12 RAILROAD CROSSINGS The developer shall be required to obtain all necessary forms and permits, and to perform any work required by the Public Utility Commission in the event any portion of the development involves a railway crossing. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 8 Page 46 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 CHAPTER 9 SIDEWALK AND TRAIL STANDARDS 9.1 TRAIL STANDARDS The following standards shall apply to any trails or paths required by the Board of County Commissioners through development approval. For standards not specifically listed here, the design, layout and construction details in the Eagle County Trails Plan, dated September 16, 1993 and as subsequently amended, shall apply. Per Section 1.6 1 C10. A.2., Standards Are Not Inflexible, these standards are not inflexible and may be modified if alternate design, procedure or material can be shown to provide better performance and or environmental sensitivity. A. Minimum Width. The minimum recommended width of a trail or path is ten (10) feet with one to two (1 to 2) feet of clear area, graded for drainage on each side of the trail and surfaced with aggregate base course. See the Eagle County Trails Plan for additional standards on width. B. Minimum Surfacing. Three (3) inches of asphalt over six (6) inches of compacted aggregate base course over a well-compacted subgrade. Concrete is acceptable as surfacing and may be required for trails that will be accepted for maintenance by a public agency, particularly for areas prone to flooding, erosion or unstable soils. Concrete trails shall have a minimum thickness of four (4) inches of three thousand (3,000) point psi concrete over six (6) inches of compacted aggregate base course. The extent of paved trails necessary to service a proposed development and link with adjacent trails systems will be determined through the development process. C. Grades. 1% to 2% maximum grade recommended. Sections over 5% grade and under 500 feet long may be acceptable if wider trail width is provided. 10% is the maximum allowed in very short distances of trail. D. Drainage. Sloping in one direction at an optimum of 2%, or up to 5% on curves, is preferred over crowning to provide drainage. Hillside trails shall incorporate drainage swales on the uphill side to intercept downhill drainage. Catch basis and culverts may be necessary. Drainage structures such as grates and covers shall be located off of the trail. E. Trail Easement. All trails which will become part of the County regional trail system as determined through the development process, or which maintain, replace or create trail connections to public land shall be platted as public easements, unless located and approved in the public road right-of-way. Easements shall be to the County for use by the public. F. Public Improvements. Said trails or paths shall be considered public improvements and shall be collateralized, constructed and subject to terms and conditions of the other public improvements in the development. G. Public Lands Access. As part of any development proposal that is adjacent to public lands, existing trail connections to public lands should be maintained or replaced. Creation of public lands access is recommended, where appropriate. Paved surfacing ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 9 Page 47 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 is not recommended for this type of trail, but subject to review through the development process. H. Private Trails. Trails which are contained within a subdivision and are for the exclusive use of its residents shall be designed in accordance with these criteria, with the exception that width of path may be reduced if it is determined that with a combination of trails and attached sidewalks, adequate pedestrian facilities will be provided. 9.2 SIDEWALK STANDARDS A. Minimum Width. When sidewalks are called for in Appendix B, Tablc 24 624- Summary Of Environmental, Geometric And Design Standards, the minimum width shall be four (4) feet for an attached sidewalk and six(6)feet for a detached sidewalk (provided the detached sidewalk is not a component of the Trails Plan, in which case it would be subject to the standards of that Plan). B. Minimum Thickness.All sidewalks shall have a minimum thickness of four(4) inches of three thousand (3,000) psi concrete over a compacted six (6) inch CDOT Class 6 aggregate base course(ABC). C. Shoulder for Detached Sidewalks. Detached sidewalks shall have a one (1) foot ABC shoulder on either side brought up flush with the edge of the sidewalk, and sloped down at a grade of four (4) percent away from the sidewalk for drainage purposes. D. Mountable Curb. When mountable curb is called for in Appendix B, T blc 2^ ^ ' Summary Of Environmental, Geometric And Design Standards, the sidewalk may be- a monolithic pour. E. Curb Ramps. Curb ramps shall be installed as required by the Americans with Disabilities Act in accordance with CDOT Standard M-608-1. F. Compliance With CDOT Standard. Curbs, gutters and walks shall be constructed to comply with CDOT Standard M-609-1, as the situation requires per Appendix B, +0194e- idirref-24+7 Summary Of Environmental, Geometric And Design Standards. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 9 Page 48 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 CHAPTER 2 TRANSPORTATION IMPACT FEES 10.1 DEFINITIONS Average Annual Daily Traffic (AADT) means the total volume of vehicle traffic on a highway or road for a year divided by 365 days. Building Permit means that building permit issued in accordance with the Eagle County Building Resolution, ECM, and/or ECLUR before any building or construction activity can be initiated on a parcel of land. Capacity means the maximum sustainable hourly flow rate at which persons or vehicles reasonably can be expected to traverse a point or uniform section of a lane or roadway during a given time period under prevailing roadway, environmental, traffic, and control conditions. Existing Traffic-Generating Development means the most intense, legal use of land within the twelve(12) months prior to the time of Commencement of Traffic-Generating Development. Fee Payer means a person commencing Traffic-Generating Development who is obligated to pay a transportation impact fee in accordance with the terms of this ECM. Impact Fee Administrator means the County Administrator or County officials that the County Administrator may designate to administer the various provisions of this ECM. Level of Service (LOS) shall be as defined in the latest edition of the Highway Capacity Manual published by the Transportation Research Board. The methodology for computing the Level of Service shall be as specified in the latest edition of the Highway Capacity Manual. Major Road System means all major roads in Eagle County including state and federal highways. Participating Municipalities means one or more municipalities within Eagle County that have entered into an intergovernmental agreement with the County to collect and administer transportation impact fees jointly with the County and any other participating municipalities. Passenger Car Equivalent as defined in the current version of the State Access Code for Colorado means: 1. For each bus and all trucks and combinations of 40 feet in length or longer, the passenger car equivalent is 3. 2. For each vehicle or combination at or over 20 feet in length but less than 40 feet shall be used for these purposes, the passenger car equivalent is 2. 3. For each vehicle of less than 20 feet in length, the passenger car equivalent is 1. Person or Entity means and includes an individual or group of individuals, any corporate entity, a company, a firm, a partnership, a limited liability company, an association, a social or fraternal organization, an estate, a business trust, an estates trust, a receiver, a syndicate, a manager, an agent, an owner, a director, an employee, an officer, a city, town, state agency or other branch of government, or any other group or combination acting as a unit. Price Capped For Sale Housing shall have the meaning set forth in the current version of the Eagle County Affordable Housing Guidelines. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 10 Page 49 Docusign Envelope ID:890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 Price Capped Rental Housing shall have the meaning set forth in the current version of the Eagle County Affordable Housing Guidelines. Road Impact Fee means new growth's proportionate share of funding for growth-related transportation capital facilities for capacity improvements to facilitate the movement of people within the right-of-way. Transportation Capital Improvement includes the transportation planning, preliminary engineering, engineering design studies, land surveys, alignment studies, right-of-way acquisition, engineering, permitting, and construction of all necessary features for any eligible project on the Transportation CIP, undertaken to accommodate additional traffic resulting from new Traffic-Generating Development, including but not limited to: 1. construction of new through lanes; 2. construction of new bridges; 3. construction of new drainage facilities in conjunction with new road construction; 4. purchase and installation of traffic signals, including new and upgraded signalization; 5. construction of curbs, gutters, sidewalks, bike lanes, medians and shoulders; 6. relocating utilities to accommodate new road construction; 7. the construction and reconstruction of intersections; 8. the widening of existing roads; 9. transit infrastructure; 10. acceleration and deceleration lanes; 11. interchanges; 12. traffic control devices; or 13. transit, pedestrian, and bicycle movement improvements. Direct access improvements are not included in the definition of Transportation Capital Improvement. Direct access improvements include but are not limited to the following: 1. driveways and streets linking the development to the major road system 2. right and left turn lanes leading to those driveways and streets 3. traffic control measures for those driveways and street 4. those improvements required by the State Highway access code Transportation Capital Improvement Plan (Transportation CIP) means those multimodal capacity improvements to facilitate the movement of people within the right-of-way and to facilitate the movement of people along linear paths that may be inside or outside the right-of-way identified in the Transportation Impact Fee Study. Transportation Impact Fee means new growth's proportionate share of funding for all growth-related transportation capital facility projects listed in the Transportation CIP including the Road Impact Fee and Trail Impact Fee. Transportation Impact Fee Board means the body that serves as the appeal board for all decisions on independent fee calculations, credits, and refunds made by the Transportation Impact Fee Committee and that authorizes the expenditure of Transportation Impact Fee funds. The Eagle County Board of County Commissioners shall serve as the Transportation Impact Fee Board. Transportation Impact Fee Committee means the body responsible for administering independent fee calculation studies, credits, and refunds for the transportation impact fee program, recommending the expenditure of impact fee funds to the Transportation Impact Fee Board, preparing an annual report and initiating a periodic review of the impact fee program. The Transportation Impact Fee Committee shall consist of the Road and Bridge Director, County ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 10 Page 50 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 Engineer, County Regional Transportation Director, and Community Development Director of Eagle County. Transportation Impact Fee Study means the Transportation Impact Fee Study for Eagle County Colorado, prepared by Raftelis in May 2021. Transportation Plan means the transportation improvement list that is listed in the current Transportation Impact Fee Study for Eagle County Colorado, prepared by Raftelis in November 2019. Traffic-Generating Development means land development designed or intended to permit a use of the land that will contain or convert to more dwelling units, additional uses, or floor space than the most intensive legal use of the land within the twelve (12) months prior to the Commencement of Traffic-Generating Development in a manner that increases the generation of vehicular traffic. Traffic-Generating Development, Commencement of, occurs upon the issuance of a Building Permit or other applicable approval process, on a lot or other parcel of land for which transportation impact fees have not previously been determined and paid. Trail Impact Fee means new growth's proportionate share of funding for growth-related transportation capital facilities to facilitate the movement of people along linear paths that are inside or outside the right-of-way. The Trail Impact Fee will be included in the Transportation Impact Fee. Trip means a one-way movement of vehicular travel from an origin (one trip end) to a destination (the other trip end). Trip Generation means the attraction or production of Trips caused by a certain type of land development. 10.2 TIME OF FEE OBLIGATION AND PAYMENT A. After May 15, 2001, upon the Commencement of Traffic-Generating Development within unincorporated areas of Eagle County, a Transportation Impact Fee shall be imposed on each Lot (or other portion) of the development. The amount of the fee shall be determined and paid to the Impact Fee Administrator at the time of issuance of a Building Permit for the development, or other associated actions of Eagle County having the effect of permitting the development of land. The obligation to pay the impact fee shall run with the land, and, therefore, the unpaid obligation to pay fees passes with title for purposes of these regulations. No Building Permit will be issued or other land use activity requiring Eagle County approval will commence until all fees due hereunder with respect to the Lot or parcel of land which is the subject of the Building Permit application or, other applicable approval process have been paid in full. If any credits are due pursuant to this Section 10i..6, Credits, they shall also be determined at the time of issuance of a Building Permit for the development, or other associated actions of Eagle County having the effect of permitting the development of land. The Transportation Impact Fee shall be computed separately for the amount of construction activity covered by the Building Permit, if the Building Permit is for less than the entire development. If the Transportation Impact Fee is imposed for a Traffic-Generating Development that increases traffic impact because of a change in use, the Transportation Impact Fee shall be determined by computing the difference in the fee schedule between the new Traffic-Generating Development and the Existing Traffic-Generating Development. The obligation to pay the Transportation Impact Fee shall run with the land. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 10 Page 51 Docusign Envelcpe ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 B. Any Person who prior to the effective date of May 15, 2001, agreed as a condition of development approval to pay a Transportation Impact Fee, shall be responsible for the payment of the Fee under the terms of any such agreement, and the payment of such Fee by the developer will be offset against any Fees due pursuant to the terms of this Regulation. 10.3 FEE EXEMPTIONS A. Exemptions. The following shall be exempt from the terms of this ECM.An exemption must be claimed by the Fee Payer at the time of application for a Building Permit. 1. Alterations, expansion, or replacement of an existing building where no additional dwelling units are created, the use is not changed, and no additional vehicular Trips will be produced. 2. The construction of accessory buildings or structures that will not produce additional vehicular Trips over and above that produced by the principal building or use of the land. 3. The replacement of a destroyed or partially destroyed building or structure with a new building or structure of the same size and use, provided that no additional Trips will be produced over and above that produced by the original use of the land. 4. Any development of a lot having been legally created prior to May 15, 2001 shall be exempt from the payment of transportation impact fees, unless a re-plat occurs. The following types of re-plat will not necessitate payment of Transportation Impact Fees: i. Minor Type 'B' Subdivisions, as defined by the ECLUR, for the purpose of subdividing condominium space in duplex, triplex, multifamily, or non-residential structures; H. Minor Type 'B' Subdivisions, as defined by the ECLUR,for the purpose of subdividing residential duplex, triplex, townhomes, and non-residential structures where no net gain in residential units or non-residential square footage will be realized; iii. Amended Final Plats, as defined by the ECLUR, for the purpose of adjusting internal lot lines where no net gain in residential units or non-residential square footage will be realized; iv. Correction Plats. 5. Private recreational facilities within a residential subdivision that are restricted for the use of residents and will not generate additional Trips. 10.4 FEE WAIVER A. Waiver by the Board of County Commissioners. The Board may waive the applicable Transportation Impact Fee on the development of Price Capped For Sale and Price Capped Rental Housing as defined by Eagle County government in the current version of the Eagle County Affordable Housing Guidelines and pursuant to C.R.S. 29-20-104.5(5). 10.5 ADMINISTRATIVE CALCULATION OF FEE A. Calculation of Fee. Any Person who causes the Commencement of Traffic-Generating Development, except those Persons exempted, shall pay a Transportation Impact Fee calculated by the Impact Fee Administrator in accordance with the following provisions. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 10 Page 52 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 1. Use Specified in Fee Schedule. If the type of Traffic-Generating Development for which a Building Permit is requested is specified on the fee schedule in this Section 10.i.11, Transportation Impact Fee Schedule, and incorporated herein by reference, the Impact Fee Administrator will calculate the fee based on the fee schedule. The descriptions of the land use codes in the current edition of the report titled Trip Generation prepared by the Institute of Transportation Engineers (ITE) shall be used to determine the appropriate land use type. 2. Use Not Specified in Fee Schedule. If the type of Traffic-Generating Development for which a fee is required is not specified on the Fee Schedule in this Section 10.2.11 Transportation Impact Fee Schedule, the Impact Fee Administrator shall determine the fee based on the Average Annual Daily Traffic as provided in the development Traffic Generation Study or Traffic Impact Study and the most nearly comparable type of land use (Residential, Industrial, Retail Restaurant, or Office & Other Services) using the Transportation Impact Fee Calculated by Trips provided in this Section 10i.12, Transportation Impact Fee Calculated by Trips. 3. Appeal of Administrative Calculation. A Fee Payer affected by the administrative calculation of a transportation impact fee may appeal such a decision to the Transportation Impact Fee Board by filing a written notice stating and specifying briefly the ground of the appeal with the Impact Fee Administrator within ten (10)working days of the date of the written decision. The Impact Fee Administrator shall place the appeal on the Transportation Impact Fee Board's agenda for the next available regularly scheduled meeting. The Transportation Impact Fee Board, after a public hearing, shall have the power to affirm or reverse the decision of the Impact Fee Administrator. In making its decision, the Transportation Impact Fee Board shall make written findings of fact and conclusions of law, and apply the standards in this Section 10�.5, Administrative Calculation of Fee. If the Transportation Impact Fee Board reverses the decision of the Impact Fee Administrator, it shall direct the Administrator to recalculate the fee in accordance with its findings. In no case shall the Transportation Impact Fee Board have the authority to negotiate the amount of the fee or waive the fee unless the waiver is in accordance with this Section 10.i.4.A, Waiver by the Board of Commissioners. The decision of the Transportation Impact Fee Board shall be final. 10.6 CREDITS A. General Standards. Any Person causing the Commencement of a Traffic-Generating Development may apply for credit against transportation impact fees otherwise due, up to but not exceeding the full obligation for impact fees proposed to be paid pursuant to the provisions of this Regulation, for any contributions, construction, or dedication of land accepted or received by Eagle County for Transportation Capital Improvements. Credits for contributions, construction, or dedication of land for Transportation Capital Improvements shall be transferable within the same development, but shall only be used to offset Transportation Impact Fees for the same development. Credit shall be in an amount equal to fair market value of the land dedicated for right-of-way at the time of dedication, the fair market value of the construction at the time of its completion, or the value of the contribution or payment at the time it is made for construction of a Transportation Capital Improvement. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 10 Page 53 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 The credit shall not exceed the amount of the Transportation Impact Fees due and payable for the proposed Traffic-Generating Development, except pursuant to this Section 10i.6.B, Capital Contribution Front-Ending Agreement. B. Credit Agreement. Eagle County may enter into a Credit Agreement with any Person causing the Commencement of a Traffic-Generating Development who proposes a qualifying contribution to the construction of Transportation Capital Improvements in order to obtain a credit and offset transportation impact fees as set forth under Section 2.6.A.. Examples of work eligible to offset the collection of transportation impact fees through a Credit Agreement may include, but are not limited to, the contribution of materials for the future construction of Transportation Capital Improvements, construction of Transportation of Capital Improvements, and dedication of property to the public. To the extent that the fair market value of the construction of these Transportation Capital Improvements exceeds the obligation to pay impact fees for which a credit is provided pursuant to this Section 10 .6.A, General Standards, the Capital Contribution Front-Ending Agreement may provide proportionate and fair share reimbursement equal to the impact fees. C. Impact Fee Credits. The following provisions apply to credits for Transportation Capital Improvements completed after May 15, 2001. 1. The determination of any credit shall be undertaken through the submission of an Application for Credit Agreement, which shall be submitted to the Transportation Impact Fee Committee. i. The application for a Credit Agreement shall include the following information: (a) If the proposed application involves a credit for any cash contribution, the applicant shall provide a certified copy of the development approval in which the contribution was agreed; proof of payment, if payment has been made; or the proposed method of payment, if payment has not been made. (b) If the proposed application involves credit for the dedication of land, the applicant shall provide a drawing and legal description of the land; the appraised fair market value of the land at the date a Building Permit is proposed to be issued for the Traffic-Generating Development, prepared by a professional Real Estate Appraiser who is a member of the Member Appraisal Institute (MAI) or who is a member of Senior Residential Appraisers (SRA), and if applicable, a certified copy of the development permit in which the land was agreed to be dedicated. (c) If the proposed application involves credit for construction, the applicant shall provide the proposed plan of the specific construction prepared and certified by a duly qualified and licensed Colorado engineer or contractor; the projected costs for the suggested improvement, which shall be based on local information for similar improvements, along with the construction timetable for the completion thereof. Such estimated cost shall include the cost of construction or reconstruction, the cost of all labor and materials, the cost of all lands, property, rights, easements and franchises acquired, financing charges, construction costs of plans and specifications, surveys, costs of professional services, and all other expenses necessary or incident to determining the feasibility or practicability of such construction or reconstruction. D. Procedure for Review of Credit Applications. Within ten (10) working days of receipt of the proposed Application for Credit Agreement, the Transportation Impact Fee Committee ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 10 Page 54 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 shall determine if the application is complete. If it is determined that the proposed Agreement is not complete, the Transportation Impact Fee Committee shall send a written statement to the applicant outlining the deficiencies. The Transportation Impact Fee Committee shall take no further action on the proposed Application for Credit Agreement until all deficiencies have been corrected or otherwise settled. The application for credit will be considered withdrawn if the applicant has not responded in ninety(90)working days. 1. Once the Transportation Impact Fee Committee determines the proposed Application for Credit Agreement is complete, it shall be reviewed within thirty(30)working days. The Application for Credit Agreement shall be approved if it complies with the standards in this Section 10i.6.C, Impact Fee Credits. 2. If the Application for Credit Agreement is approved by the Transportation Impact Fee Committee, a Credit Agreement shall be prepared and signed by the applicant and Eagle County or the Participating Municipality where the land for which the credit is sought is located. 3. Credit Agreements shall specifically outline the contribution, payment, construction, or land dedication, the time by which it shall be completed, dedicated, or paid, and any extensions thereof, and the dollar credit that will be available and the manner in which the credit will be applied to new Building Permits within the development. E. Appeal of Credit Decision. A Fee Payer affected by the decision of the Transportation Impact Fee Committee regarding credits may appeal such decision to the Transportation Impact Fee Board by filing with the Transportation Impact Fee Committee, within ten (10) working days of the date of the written decision, a written notice stating and specifying briefly the grounds of the appeal.The Transportation Impact Fee Committee shall place such appeal on the Transportation Impact Fee Board's agenda for the next available meeting. The Transportation Impact Fee Board, after a public hearing, shall affirm or reverse the decision of the Transportation Impact Fee Committee based on the standards of this Section 10i.6, Credits. If the Transportation Impact Fee Board reverses the decision, it shall direct the Transportation Impact Fee Committee to readjust the credit in accordance with its findings. The decision of the Transportation Impact Fee Board shall be final. 10.7 BENEFIT DISTRICTS A. Establishment. For the purpose of further ensuring Fee Payers receive sufficient benefit for fees paid, two Benefit Districts (the Roaring Fork Benefit District and Central Valley Benefit District) are established in the County. The Benefit Districts are shown in this Section 10i.15, Transportation Impact Fee Benefit Districts. B. Expenditure. Impact fee funds shall be spent within the Benefit District within which the Traffic-Generating Development paying the fee is located, except that where a road on the Road System is used to define Benefit Area boundaries, the road demarcating the boundary shall be considered as part of both Benefit Areas that it bounds, and impact fees from both Benefit Areas may be used to fund capital improvements for that road. The expenditure of impact fee funds shall be limited to those Transportation Capital Improvement projects included in the Transportation CIP. For projects that are wholly or partially needed to address existing deficiencies, only the eligible portion of the cost shall be funded with impact fee revenues, as identified in the Transportation CIP. C. Establishment of Trust Fund. Eagle County hereby establishes the Transportation Impact Fee Trust Fund for the purpose of ensuring that Fee Payers receive sufficient benefit for transportation impact fees paid. Each Participating Municipality shall also establish a trust fund in their regulations into which transportation impact fees collected within their ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 10 Page 55 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 jurisdiction shall be placed until transfer to the Impact Fee Administrator pursuant to this Regulation and the intergovernmental agreement with respect thereto. D. Deposit in Trust Fund/General Requirements for Trust Fund. 1. All transportation impact fees collected by the Impact Fee Administrator shall be immediately deposited into the Trust Fund. 2. All transportation impact fees collected by a Participating Municipality shall be immediately deposited into that Participating Municipality's Trust Fund. 3. All refunds of Trust Fund monies received from CDOT or other agencies shall be immediately deposited into the Trust Fund. 4. All proceeds shall be invested in an interest-bearing account. All income derived from these investments shall be retained in the trust fund until transferred or spent, whichever is appropriate. Records of each trust fund account shall be available for public inspection. 5. Quarterly, and pursuant to the intergovernmental agreements, the Participating Municipalities shall transfer the impact fee funds in their Trust Funds to the Impact Fee Administrator for deposit in the County's Trust Fund. All proceeds in the Trust Fund not immediately necessary for expenditure shall be invested in an interest bearing account. All income derived from these investments shall be retained in the Trust Fund. Records of the Trust Fund shall be available for public inspection in the Impact Fee Administrator's office, during normal business hours. E. Timing of Expenditures. For the purposes of determining whether impact fee funds have been spent or encumbered,the first fees collected shall be considered the first monies spent or encumbered. F. Annual Recommendation for Expenditure of Fees. Each year, at the time the annual County budget is reviewed, the Transportation Impact Fee Committee shall recommend appropriations to be spent from the Trust Fund to the Transportation Impact Fee Board. After review of the recommendation, the Transportation Impact Fee Board shall approve or modify the recommended expenditures of the trust fund monies. Expenditures shall be made from the Trust Fund only for those Transportation Capital Improvement projects on the Transportation CIP included in the most recent Transportation Impact Fee Study, or for preparing updates to the CIP, updates to the Transportation Plan, or supporting studies.Any amounts not appropriated from the Trust Fund together with any interest earnings shall be carried over to the following fiscal period G. Annual Report on Expenditures. Each year, after the decision of the Transportation Impact Fee Board about the expenditure of impact fee appropriations, the Transportation Impact Fee Committee shall prepare an annual report to the County and Participating Municipalities identifying the projects for which the Transportation Impact Fee Board has approved funds. 10.8 REFUNDS A. General. Any fees collected shall be returned to the Fee Payer or the Fee Payer's successor in interest if the fees have not been spent within ten (10) years from the date the Building Permit for the development was issued. Fees shall be deemed to be spent on the basis of the first fee collected shall be the first fee spent. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 10 Page 56 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 B. Refund Procedure. The refund shall be administered by the Transportation Impact Fee Committee, and shall be undertaken through the following process: 1. A request for a refund shall be submitted in writing to the County Engineer within one(1) year following the end of the tenth (10th) year from the date on which the Building Permit was issued on the proposed development.The request shall include the following information: i. A copy of the dated receipt issued for payment of the fee; ii. A copy of the Building Permit; and iii. If necessary, evidence that the applicant is the successor in interest to the Fee Payer. 2. Within ten (10) working days of receipt of the request for refund, the Transportation Impact Fee Committee shall determine if it is complete. If the Transportation Impact Fee Committee determines the application is not complete, a written statement specifying the deficiencies shall be forwarded by mail to the Person submitting the application. Unless the deficiencies are corrected, the Transportation Impact Fee Committee shall take no further action on the Refund Application. The application for refund will be considered withdrawn if the applicant has not responded in ninety(90)working days. 3. When the Transportation Impact Fee Committee determines the Refund Application is complete, it shall be reviewed within thirty (30) working days, and shall be approved if it is determined the Fee Payer or a successor in interest has paid a fee that has not been spent within the period of time permitted under this Section 10 ..8, Refunds.The refund shall include the fee paid without interest. C. Appeal of Refund Decision.A Fee Payer affected by a decision of the Transportation Impact Fee Committee may appeal such decision to the Transportation Impact Fee Board by filing with the Transportation Impact Fee Committee within ten (10) working days of the date of the written decision, a written notice stating and specifying briefly the grounds of the appeal. The Transportation Impact Fee Committee shall place such appeal on the Transportation Impact Fee Board's agenda. The Transportation Impact Fee Board, after a hearing, shall affirm or reverse the decision of the Transportation Impact Fee Committee based on the standards in this Section 104.8, Refunds. If the Transportation Impact Fee Board reverses the decision of the Transportation Impact Fee Committee, it shall direct the Committee to readjust the refund in accordance with its findings. In no case shall the Transportation Impact Fee Board have the authority to negotiate the amount of the refund. The decision of the Transportation Impact Fee Board shall be final. 10.9 REVIEW, ASSESS,AND UPDATE TRANSPORTATION IMPACT FEE A. Review Every Five Years. At least once every five (5) years, the Transportation Impact Fee Committee may recommend to the Transportation Impact Fee Board and to the County and Participating Municipalities whether any changes should be made to the Transportation Plan, Transportation Impact Fee Study, Transportation CIP, this Regulation, and the Regulations of the Participating Municipalities. The purpose of this review is to analyze the effects of inflation on actual costs, to assess potential changes in needs, to assess any changes in the characteristics of land uses, and to ensure that the transportation impact fees will not exceed a proportionate share. To be amended, the Transportation CIP must be approved by Eagle County and all Participating Municipalities. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 10 Page 57 6. Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 10.10 FINAL DETERMINATION BEFORE PERMIT APPROVAL A. Permit Approval. No Building Permit for the development or other associated actions of Eagle County having the effect of permitting the development of land shall be approved before final, un-appealable determination of the Transportation Impact Fee has been made, if applicable. 10.11 TRANSPORTATION IMPACT FEE SCHEDULE RESIDENTIAL Square Feet of Floor Road Impact Fee , t. Trail Impact Fee , linlirMillirransportation Areal Impact Fee2 (per dwelling unit) (per dwelling unit) (per dwelling unit) 1,000 or less $1,124 $828 $1,952 1,001 to 1,500 $2,046 $1,483 $3,529 1,501 to 2,000 $2,707 $1,955 $4,662 2,001 to 2,500 $3,210 $2,311 $5,521 2,501 to 3,000 $3,629 $2,610 $6,239 3,001 to 3,500 $3,975 $2,863 $6,838 3,501 to 4,000 $4,283 $3,070 $7,353 4,001 to 4,500 $4,551 $3,266 $7,817 4,501 to 5,000 $4,793 $3,438 $8,231 5,001 or more $5,009 $3,588 $8,597 NON-RESIDENTIAL Development Type Road Impact Fee Trail Impact Fee Total Transportation Impact Fee2 per 1,000 square feet of per 1,000 square feet of per 1,000 square feet of floor area or fraction thereof floor area or fraction floor area or fraction thereof thereof Industrial $2,327 $500 $2,827 Retail/Restaurant $7,086 $730 $7,816 Office &Other $4,571 $920 $5,491 Services Lodging(per room) $1,572 $40 $1,612 Floor Area as defined in the ECLUR ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 10 Page 58 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 2 Road Impact Fee and Trail Impact Fee are provided above for information only. The Total Transportation Impact Fee shall be the fee owed. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 10 Page 59 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 10.12 TRANSPORTATION IMPACT FEE SCHEDULE CALCULATED BY TRIPS 110.12.1 RESIDENTIAL USE Number of Average Annual Daily Trips(adjusted to Passenger Car Equivalent) x 0.55 adjustment factor for inbound Trips, including commuting adjustment x 6.07 average miles per Trip x 1.14 Trip length adjustment factor for residential development x $171.82 growth cost per VMT(vehicle miles of travel) Transportation Impact Fee for Residential Development Based on Trips Simplified to $653.93 per Trip +Trail Impact Fee 110.12.2 INDUSTRIAL USE Number of Average Annual Daily Trips(adjusted to Passenger Car Equivalent) x 0.50 adjustment factor for inbound Trips, including commuting adjustment x 6.07 average miles per Trip x 0.90 Trip length adjustment factor for residential development x $171.82 growth cost per VMT(vehicle miles of travel) Transportation Impact Fee for Industrial Development Based on Trips Simplified to $469.33 per Trip+ $500 per 1,000 Square Feet or Fraction Thereof ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 10 Page 60 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 110.12.3 RETAIL/RESTAURANT USE Number of Average Annual Daily Trips (adjusted to Passenger Car Equivalent) x 0.24 adjustment factor for inbound Trips, including commuting adjustment x 6.07 average miles per Trip x 0.75 Trip length adjustment factor for residential development x $171.82 growth cost per VMT(vehicle miles of travel) Transportation Impact Fee for Retail/ Restaurant Development Based on Trips Simplified to $187.74 per Trip + $730 per 1,000 Square Feet or Fraction Thereof 110.12.4 OFFICE &OTHER SERVICES USE Number of Average Annual Daily Trips(adjusted to Passenger Car Equivalent) x 0.50 adjustment factor for inbound Trips, including commuting adjustment x 6.07 average miles per Trip x 0.90 Trip length adjustment factor for residential development x $171.82 growth cost per VMT(vehicle miles of travel) Transportation Impact Fee for Office &Other Services Development Based on Trips Simplified to $469.33 per Trip + $920 per 1,000 Square Feet or Fraction Thereof ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 10 Page 61 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 CHAPTER 3 REGULATIONS FOR WORK IN THE PUBLIC RIGHT-OF-WAY 11.1 DEFINITIONS Applicant means and includes any Person, as herein defined below, who makes application for a Permit to Work within the Right-of-Ways of Eagle County. The Applicant shall be the party who proposes to coordinate and/or perform the construction and/or be responsible for warranty period obligations. Board means the Board of County Commissioners of the County of Eagle, State of Colorado. Construction and Restoration Standards, Specifications, and Details means such Construction and Restoration Standards, Specifications, and Details as set forth in Section 11.6, Construction and Restoration Standards, Specifications, and Details of this ECM. Construction Season means April 15 through November 15 of each calendar year. County means the County of Eagle, State of Colorado. C.R.S. means the Colorado Revised Statutes. Eagle Valley Trail Right-of-Way means the sections of the Eagle Valley Trail System and the respective easements managed by the ECO Trails Department of Eagle County. Emergency means any unforeseen circumstance or occurrence requiring immediate or prompt action to alleviate danger to Persons or property, i.e., to maintain the integrity of existing utility services. Engineer means the Eagle County Engineer, or the Eagle County Engineer's authorized representative. Improved Roadway means all roadways within the County above the quality of Untreated Gravel. Longitudinal Installations means those installations which are more or less parallel to the Right-of-Way centerline, and running with the Right-of-Way. MUTCD means Part VI of the latest version of the "Manual on Uniform Traffic Control Devices for Streets and Highways," with official revisions, published by the Federal Highway Administration, and the latest version of the Colorado Supplement to said Manual as prepared by the Colorado Department of Transportation. Permit means a permit to Work within the Right-of-Way of Eagle County. Permittee means and includes any Person who is issued a Permit to Work within the Right-of-Way of Eagle County. The Permittee shall jointly be the Applicant, the owner of the proposed facility, and the eventual operator/maintainer of the proposed facility in the event another party will operate and maintain the facility upon completion. The Applicant shall assume those obligations associated with the construction, including the collateral, insurance, and correction period obligations. The owner or, upon transfer, operator/maintainer of the proposed facility shall assume those obligations associated with the ownership, operation and maintenance of the facility. All parties may be required to sign the permit, as determined by the Engineer. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 62 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 Person or Entity means and includes an individual or group of individuals, any corporate entity, a company, a firm, a partnership, a limited liability company, an association, a social or fraternal organization, an estate, a business trust, an estates trust, a receiver, a syndicate, a manager, an agent, an owner, a director, an employee, an officer, a city, town, state agency or other branch of government, or any other group or combination acting as a unit. Public Utility Company shall have the same definition as Section 40-1-103, C.R.S. Regulations mean the Requirements for Work Within the Right-of-Way of Eagle County as set forth in Chapter 2 of the Eagle County Engineering Criteria Manual. Right-of-Way means and includes all public drainage easements, rights-of-way, and roads under the control and jurisdiction of the County of Eagle, State of Colorado. The Right-of-Way shall also include the Eagle Valley Trail Right-of-Way. A Right-of-Way within the scope and intent of this ECM shall include, by way of example only, drainage easements, public ways, rights-of-way, and roads over private lands dedicated to public uses by deed, subdivision plat, or other legal document to that effect, filed with the Eagle County Clerk and Recorder, when such dedication has been accepted by the Board; drainage easements, rights-of-way, and roads over private or other lands dedicated to public uses by due process of law or court order and not heretofore vacated by an order of the Board duly entered of record in the proceedings of the Board; drainage easements, rights-of-way, and roads over private lands that have been used adversely without interruption or objection on the part of the owners of such lands for eighteen consecutive years, and of which the Board has overtly exerted some degree of ownership control thereon; and drainage easements, rights-of-way, and roads over the public domain, whether agricultural or mineral, of which the Board by and through its overt actions has assumed the responsibility and obligation for maintenance and control thereof. Road Prism means that portion means that portion of the right-of-way: 1. Between the edge of shoulder or two (2) feet outside the edge of pavement, whichever is greater 2. Between two (2)feet outside of the back of curb(if curb exists) 3. Between two (2)feet outside the back of sidewalk, path, or trail (if any exists) 4. Between the edge of shoulder for any gravel or unpaved roadway Special Conditions mean conditions placed on the permit by the Engineer to tailor the permit to the special circumstances of the proposed construction. Special Conditions may waive, change, or add to the Regulations. Special Districts mean any service authority, school district, local improvement district, water, sanitation, fire protection, metropolitan, irrigation or drainage district, or any other kind of municipal, quasi-municipal, or public corporation organized pursuant to law, including by way of example only, the Special District Act, Section 32-1-101, et. seq., C.R.S. Transverse Installations mean those installations which cross the Right-of-Way more or less perpendicularly. Unimproved Roadway means all roadways within the County at or below the quality of Untreated Gravel. Untreated Gravel means a roadway which has not received hard surfacing, chemical stabilizers, or geotechnical fabric. Work means to construct, reconstruct, build, rebuild, make, remake, block, or alter any opening, excavation, tunnel, utility, pipeline, cable, sidewalk, curb, gutter, driveway, travel way, or street, or to ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 11 Page 63 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 perform other Work of any kind within the Right-of-Way which will result in the physical alteration thereof either temporarily or permanently. Work shall also include parking in the Right-of-Way. Work Site means the same as Work Zone Work Site Improvements mean, but are not limited to, fences, roads, parking, drainage, pedestrian, and utility appurtenances; recreational facilities; yard accessories and vegetative cover existing on or adjacent to the Work Site prior to the start of construction. Work Site Restoration means the restoring of all areas on or adjacent the Work Site disturbed during construction to at least the same or equal condition that existed before said construction commenced, and shall include, but not be limited to, special backfill material, backfilling, clean-up, repaving, overlaying, repairs, reseeding, and other work necessary to place the site in a condition acceptable to the Engineer. Work Zone means an area of a Right-of-Way with Work activities marked, typically by signs, channelizing devices, barriers, pavements markings, and/or work vehicles. 11.2 GENERAL REQUIREMENTS 111.2.1 REPEAL OF PRIOR RESOLUTION, REGULATIONS AND/OR AMENDMENTS Upon the effective date of these Regulations, the Eagle County Road Cut Permit and Road Construction Permit Resolution of August 13, 1979, and any amendments thereto are hereby repealed. The repeal of the aforementioned Resolution and any amendments thereto shall not revive any other resolution or portion repealed by said Resolution or amendments thereto; and such repeal shall not affect nor prevent the prosecution or punishment of any Person for the violation of any resolution or amendment repealed hereby for an offense committed prior to the repeal. 111.2.2 CONSTRUCTION OF REGULATION These Regulations shall be regarded as remedial and shall be liberally construed so as to affect the intention hereof to protect and preserve the public Rights-of-Ways of the County for all uses thereof, and for the protection of the people of the County and of all Persons using or relying upon the public Rights-of-Ways of the County. 111.2.3 AUTHORITY Authority for the administration and enforcement of these Regulations is derived from Sections 30-11-101, 30-11-107, 29-20-101, et. seq., Chapt, et. seq., 38-5-101, et. seq., 42-4-102, 42-4-103, 42-4-110.5, 42-4-111, 42-4-511, 42-4-512, 43-2-101 et. seq., and 32-1-1006, respectively, C.R.S. Should further authorizing legislation exist or be enacted, these Regulations are additionally deemed to be enacted pursuant thereto, except to the extent it may be inconsistent therewith. 111.2.4 UNLAWFUL TO CONSTRUCT IN OR ON ANY RIGHT-OF-WAY WITHOUT PERMIT It shall be unlawful for any Person to Work in the Right-of-Way unless such Person shall first have obtained a Permit for the performance of such Work, and unless such Work shall be performed in conformity with the terms and provisions of this ECM, of the Permit or Permits issued hereunder, and of any Special Conditions issued incident thereto, except as hereinafter specifically provided. ENGINEERING CRITERIA MANUAL ...._ EAGLE COUNTY,COLORADO Chapter 11 Page 64 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 11.3 ENCROACHMENT EASEMENT AGREEMENT A. Applicability. Facilities or other improvements under private ownership and maintenance (the "encroachment") may not be built, cbnstructed, or otherwise placed in the public right-of-way unless a non-exclusive, revocable encroachment easement agreement has been approved and signed by the Board. B. Process. 1. Any Person or Entity may apply for an encroachment easement agreement. The Applicant must be the Person or Entity who will own and maintain the proposed encroachment. The Applicant will be required to demonstrate the proposed encroachment will not threaten the health, safety, and welfare of the traveling public or adversely affect or impede County road maintenance and repair operations. This demonstration may include site distance analysis performed by a licensed professional engineer,visual mockups, or other documentation required by the County Engineer. 2. The County Engineer will determine whether an encroachment easement agreement can be supported based on the factors set forth in this Section 113.3.B.1, Process. If it is determined an agreement cannot be supported, the County Engineer will notify the Applicant in writing as to the basis for the determination. If it is determined an agreement can be supported, the County Engineer shall draft the encroachment easement agreement with the assistance of the County Attorney's office, The Person or Entity shall be responsible for producing an exhibit for the agreement that is acceptable to the County Engineer. This exhibit shall at a minimum: i. Be drawn to scale ii. Identify and dimension the proposed encroachment iii. Identify the Right-of-Way iv. Identify and label all existing and proposed features 3. The Applicant shall sign the encroachment easement agreement and return to the County Engineer. 4. The County Engineer shall submit the signed encroachment easement agreement to the Board for review. Submission to the Board shall constitute a recommendation of staff approval. 5. The Board may approve, deny, or request alterations to any proposed encroachment easement agreement. 6. If approved, an encroachment easement agreement shall be recorded with the Eagle County Clerk & Recorder. The Applicant shall be responsible for all document recording fees. C. Compliance with Land Use Regulations. Proposed encroachments must conform to all provisions of the ECLUR. D. Permit Required. Work performed to establish, maintain, or replace an encroachment under an executed encroachment easement agreement is subject to County permitting. A Permit for Work in the Right-of-Way is required to construct an approved encroachment. County building, sign, or floodplain development permits and/or state and federal permits may also be required. The encroachment easement agreement should be approved and ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 11 Page 65 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 recorded with the Eagle County Clerk and Recorder prior to issuance of any development permits. 11.4 PERMITS FOR WORK IN THE RIGHT-OF-WAY 111.4.1 EXEMPTIONS FROM PERMIT REQUIREMENTS A. Driveways. Driveways for which a building or grading permit is obtained may not require a Permit for Work in the Right-of-Way provided that detailed driveway plans have been submitted and specific approval given to the proposed driveway, or driveways, under a County issued building or grading permit. B. Work Authorized by Subdivision Improvements Agreement. Construction of subdivision streets, appurtenances, and utilities within the Right-of-Way may require a permit under this ECM. Construction for which detailed construction plans and construction specifications have been submitted, reviewed, and approved as a part of the subdivision review process under the ECLUR shall not require a permit, providing the construction occurs within seven (7) years of said approval. Construction for which detailed construction plans and construction specifications have not been submitted, reviewed, and approved as part of the subdivision review process under the ECLUR shall require a permit. Utilities and appurtenances determined to not require a permit are nevertheless specifically subject to the Section 113.5.5, Listing of Facilities in Rights-of-Way and Section 113.4.2, Emergency Work sections of this ECM. C. Public Drainage Easements. Work within public drainage easements shall require a permit under this ECM provided that detailed plans have been submitted and specific approval given under a County issued building or grading permit. However, landscape improvements which will not have a negative impact on drainage ways within the above mentioned easements are exempt from this requirement. In general, it is the intent of this provision to concentrate upon protecting the integrity of drainage ways through platted subdivisions. 111.4.2 EMERGENCY WORK A. Circumstances. Any Person or Entity maintaining utilities or facilities in the Right-of-Way may proceed with Work upon existing facilities without a Permit to Work within the Right-of-Way when Emergency circumstances demand the work be done immediately, provided a Permit to Work within the Right-of-Way could not reasonably and practicably have been obtained beforehand. 1. Failure to comply with the permit application requirement of this Section 113.4.2.B, Application Requirement is subject to the additional investigation fee in accordance with the provisions of this Section 113.4.5.E, Investigation Fee. B. Application Requirement. Any Person commencing Emergency Work in the Right-of-Way without a Permit shall immediately thereafter apply for a Permit on the first regular working day that County offices are open. A Permit to Work within the Right-of-Way shall be issued, pursuant to the provisions and conditions of this ECM, and shall be retroactive to the date when the Work was begun. C. Obligation to Follow MUTCD. Nothing in this section shall be so construed or interpreted as to relieve the Person or Entity performing the above mentioned Emergency Work of its responsibility to post and maintain necessary construction zone traffic control in accordance with the MUTCD while performing said Emergency Work. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 66 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 D. Construction Season. Whenever seasonal circumstances prevent adherence to Section 113.6, Construction and Restoration Standards, Specifications, and Details of this ECM, the Person or Entity performing the Emergency Work shall be required to perform the necessary Work for conformance with above mentioned standards as soon as seasonal circumstances allow. 111.4.3 PERMIT CLASSIFICATIONS 11.4.3.1 ANNUAL PERMITS A. Annual Permits. Annual Permits may be issued to Persons or Entities operating and maintaining utilities within the Right-of-Way for Work involving service installations and maintenance. This Annual Permit would cover those service installations which would be located beyond the shoulder point; or where a ditch exists, beyond the ditch; or which would not require a depth of excavation exceeding forty-eight(48) inches, nor involve a longitudinal run in the Right-of-Way of adjacent roadways exceeding fifty(50) lineal feet in each instance. The Annual Permit would cover all installations in lot line drainage easements. Additionally, repairs to existing utilities and their appurtenances that have been damaged during construction by others, may be done under the Annual Permit when the repair is done at the time the damage occurred. The Annual Permit shall be valid for the term of one Construction Season only and may be renewed annually. B. Exceptions. All Work done under the Annual Permit is subject to the provisions of this Chapter 3, except: 1. Application Materials. An Annual Permit application must only include the complete application form, certificate of insurance, and permit review fees. All other application materials identified in this Section 113.4.4.A, Application Materials, are waived. 2. Notification. Notification to the Engineer, according to this Section 11.53-4.2.A.1, Conditional Inspection, is not required unless a portion of the Work will extend into the Right-of-Way beyond the limits mentioned above. 11.4.3.2 MINOR PERMITS A. Minor Permits. Work outside of the Road Prism which does not meet the criteria for an Annual Permit shall be classified as a Minor Permit. 11.4.3.3 MAJOR PERMITS A. Major Permits. Work inside the Road Prism which does not meet the criteria for an Annual Permit shall be classified as a Major Permit. 11.4.3.4 EAGLE VALLEY TRAIL PERMIT A. Eagle Valley Trail Permit.Work within the Eagle Valley Trail Right-of-Way shall be classified as an Eagle Valley Trail Permit. 111.4.4 APPLICATIONS FOR PERMITS A. Application Materials. The following materials shall be provided with each application for the Permit to Work in the Right-of-Way unless specifically waived by the Engineer. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 67 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 1. Complete Application Form. The application form can be found on the Eagle County Engineering website or in the office. 2. Complete Application Checklist. The application checklist can be found on the Eagle County Engineering website or in the office. 3. Certificate of Insurance. See Section 113.4.7, Certificate of Insurance of this ECM for requirements. 4. Vicinity Map. An eight and one-half inch by eleven inch (81/"x 11")vicinity map, locating the Work Zone within Eagle County. The map shall, at a minimum, have a scale bar and clearly identify the subject parcel(s) and public Rights-of-Ways. 5. Site Plan. The site plan must include a north arrow, scale, street labels, address, dimensions, driveways and sidewalks, road platform, shoulders, location of the excavation, location of all utilities, and the utility type, size, and material that is being. connected (if applicable). 6. Temporary Traffic Control Plan. A temporary traffic control plan shall describe temporary traffic control measures to be used for facilitating road users through a Work Zone or an incident area. Plans shall demonstrate advance warning area, transition area, activity area, traffic control devices, signs, channelizing devices, warning lights, flagger stations, tapers, and conform to the MUTCD. Plans shall conform to additional provisions found in this Section 113.4.8,Temporary Traffic Control. 7. Restoration Plan. A restoration plan in accordance with this Section 11.6.5.13.23.�.S.b.i;, Restoration. 8. Revegetation Plan. Any disturbed area shall be revegetated with a perennial, native grass mix. Within one growing season of project completion, vegetative site coverage shall be equal to or greater than seventy(70) percent of the disturbed areas. 9. Additional Application Materials. Including but not limited to: i. Permission from Utility Owner. Written evidence that the utility company has approved the connection to an existing utility. ii. Subsurface Utility Engineering. A subsurface utility engineering investigation in accordance with Sections 9-1.5-103 and 9-1.5-104.2 et. seq., C.R.S. iii. Erosion and Sediment Control. A temporary erosion and sediment control plan may be required to accompany any permit application at the Engineer's discretion. All Work meeting the applicability criteria set forth in ECLUR Section 4-665.A.2 shall comply with ECLUR Section 4-665, Erosion Control Standards. iv. CDPS and/or NPDES Permit. Evidence of compliance with state and federal requirements to obtain a Colorado Discharge Permitting System (CDPS) and/or . National Pollutant Discharge Elimination System (NPDES) permit for construction sites disturbing one (1) acre or more. The CDPS is administered by the State of Colorado under the authority granted by the U.S. Environmental Protection Agency in accordance with the Clean Water Act and the National Pollutant Discharge Elimination System ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 11 Page 68 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 v. Floodplain Development Permit. A floodplain development permit is required for any Work proposed in, on, or over lands within the unincorporated area of Eagle County pursuant to ECLUR Article 3 Section 3-350, Floodplain Overlay Zone District. vi. Building Permit. A building permit is required for any Work meeting the requirements outlined in the Eagle County Building Resolution. vii. Detailed Plans. When necessary, in the judgment of the Engineer, to fully determine the relationship of Work proposed to existing or proposed facilities in the rights-of-way, or to fully determine whether the Work proposed complies with the Construction and Restoration Standards, Specifications, and Details, the Engineer may require the filing of engineering plans, specifications, and sketches showing the proposed Work in sufficient detail to allow determination of such relationship or compliance, or both. These plans or sketches shall be in addition to the site plan mentioned immediately above viii. Other Materials. Additional application materials may be required by the Engineer to demonstrate compliance with all applicable laws and regulations of the county, state and federal governments. The Engineer has the right to require additional materials or waive certain application materials as deemed appropriate for the proposed Work in the Engineer's sole discretion. 111.4.5 PERMIT FEES A. Time of Fee Obligation and Payment.A permit review fee shall be required prior to permit issuance for each Permit to Work within the Right-of-Way. Permit review fees must be paid at the time of application submission. An application review will not begin until the permit review fee is paid. B. Permit Review Fee Schedule. Permit Classification Permit Review Fee Annual $100.00 Minor $150.00 Major $300.00 Eagle Valley Trail $150.00 C. Exemptions. Permit review fees may be waived in writing by the Engineer when the proposed Work falls within any of the following categories: 1. Temporary parking in the Right-of-Way(cranes, modular shipment, etc.) 2. Utility potholing 3. All activity within drainage easements not included under the category of an Annual Permit 4. Work performed directly by the County 5. Work as determined by the Engineer Only the Permit fees may be waived. Some or all of the application materials listed in this Section 113.4.4, Applications for Permits, may still be required. Applicable application materials shall be determined by the Engineer. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 69 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 D. Refunds. Permit fees shall be placed in the General Fund of the County and may be used to offset the cost of administration, random inspection, and spot checking of the Work performed in the Right-of-Way. Permit fees may be partially refunded prior to or after Permit issuance when the proposed construction is canceled or substantially reduced within the Right-of-Way. Otherwise, Permit fees are non-refundable. E. Investigation Fee. When Work commences before Permit issuance, an investigation fee, in addition to the review Permit fee, may be collected whether or not a Permit is then or subsequently issued. The minimum investigation fee shall be four times the Minor Permit review fee set forth in this Section 113.4.5.B, Permit Review Fee Schedule. The payment of such investigation fee shall not exempt any Person from compliance with all other provisions of this ECM nor from any penalty prescribed by law. F. Additional Fees. When administration and inspection costs exceed the fee paid by the Applicant due to re-inspection of areas that have failed, the Applicant may be billed for these additional costs. When billed, failing indemnification by the Applicant, the County may withdraw the additional cost amount from the collateral provided by the Applicant. 111.4.6 COLLATERAL FOR FAITHFUL PERFORMANCE A. Time of Collateral Obligation and Method of Payment. Each and every Applicant for a Permit to Work within the Right-of-Way, except as hereinafter exempted, shall be required hereunder to provide the County, at the time of Permit issuance, with collateral as security for the faithful performance of all provisions of this ECM and of the Permit. Said collateral shall be a cash deposit, irrevocable letter of credit, certificate of deposit issued by a bank within the State of Colorado, or surety bond as approved by the County Attorney. Collateral submitted as a cash deposit shall be deposited with the Office of the County Treasurer, and shall be non-interest bearing. Facilities already collateralized by a Subdivision Improvements Agreement under ECLUR Chapter 2 Section 2-110 are exempt from these collateral requirements. Work in public drainage easements or Work in the Right-of-Way which does not physically alter the Right-of-Way shall be excluded from the collateral requirement. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 70 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 B. Collateral Fee Schedule. Minor Permit Collateral Fee Road Surface Length Collateral Fee Any Surface <_ 50 linear feet $500.00 Any Surface > 50 linear feet $500.00 + $1.00/foot for each foot beyond the first 50 feet Major Permit Collateral Fee Road Surface Length Collateral Fee Dirt/Gravel <_ 25 linear feet $500.00 Dirt/Gravel > 25 linear feet $500.00 + $5.00/foot for each foot beyond the first 25 feet Paved <_ 25 linear feet $2,000.00 • Paved >25 linear feet $2,000.00 + $50.00/foot for each foot beyond the first 25 feet Eagle Valley Trail Collateral Fee Trail Surface Length Collateral Fee Any Surface <_ 25 linear feet $2,000.00 Any Surface > 25 linear feet $2,000.00 + $50.00/foot for each foot beyond the first 25 feet C. Collateral. For any calendar year, the first two thousand dollars ($2,000.00) of collateral required by this ECM must be in the form of a cash deposit, irrevocable letter of credit, or certificate of deposit issued by a bank within the State of Colorado. Any additional collateral for one Permit, or the cumulative requirements of multiple Permits, may be in the form of a surety bond, binding the surety with and for the Applicant to the County, for the faithful performance of all provisions of this ECM and the conditions of the Permit(s), specifically including the two season correction period. It is a specific condition of this paragraph that the cash collateral may be applied to any and all of the Applicant's Permits for the construction season in accordance with the collateral conditions of this ECM. D. Corporate Bond. Public Utility Companies may submit for collateral requirements a yearly corporate bond without sureties. Private Utility Companies may submit for collateral requirements a yearly corporate bond without sureties, subject to approval by the Board, based upon that Private Utility Company's financial strength. E. Term of Collateral. The term of the collateral shall run coincident with the term of the Applicant's Permit, as indicated on the face of the Permit by the Construction Schedule, and in addition, shall be in force for the full term of the correction period. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 71 Docusign Envelope ID:390D74F8-CO3F-4C96-A6F3-37121 C8A27C4 F. Responsibility of Applicant. It shall be the sole responsibility of the Applicant or Permittee to periodically update and ensure that the aforementioned collateral remains in force and effect, and inures to the benefit of the County. 1 11.4.7 CERTIFICATE OF INSURANCE A. Insurance. As a condition of a Permit under this Chapter, each and every Applicant shall purchase, and upon Permit issuance, each and every Applicant shall maintain in full force and effect for the duration of the Permit, such insurance as will protect the Applicant and the County, its officers, employees, and servants from claims set forth below which may arise out of or result from the Applicant's operations, whether such operations be by the Applicant or by any subcontractor or by anyone directly or indirectly employed by any of them, or by anyone for whose acts any of them may be liable: 1. Claims under workers' or workmen's compensation, disability benefit and other similar employees benefit acts; 2. Claims for damages because of bodily injury, occupational sickness or disease, or death of the Applicant's employees; 3. Claims for damages because of bodily injury, sickness or disease, or death of any Person other than Applicant's employees; 4. Claims for damages insured by usual personal injury liability coverage which are sustained (1) by any Person as a result of an offense directly or indirectly related to the employment of such Person by the Applicant, or(2) by any other Person; 5. Claims for damages, other than the permitted Work itself, because of injury to or destruction of tangible property, including loss of use resulting therefrom; 6. Claims for damages because of bodily injury or death of any Person or property damage arising out of the ownership, maintenance, or use of any motor vehicle; 7. Claims for damages associated with explosive, collapse, and other underground hazards; 8. Claims for damages arising from completed operations. B. Insurance Coverage. The Applicant shall have and maintain the following insurance coverage with limits of liability not less than those stated below: 1. Workers'Compensation insurance as required by law. 2. Auto coverage with limits of liability not less than $1,000,000 each accident combined bodily injury and property damage liability insurance, including coverage for owned, hired, and non-owned vehicles. 3. Commercial General Liability coverage to include premises and operations, personal/advertising injury, products/completed operations, broad form property damage with limits of liability not less than $1,000,000 per occurrence and $1,000,000 aggregate limits." All other insurance required hereunder shall be written for not less than the maximum amounts required by law. The County Attorney may, in their sole discretion, require increased insurance coverage for specific Permits. ENGINEERING CRITERIA MANUAL _ _.. EAGLE COUNTY, COLORADO Chapter 11 Page 72 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 C. Certificates of Insurance. Certificates of Insurance acceptable to the County Attorney shall be filed with the County Engineer prior to issuance of any Permit under this ECM. At a minimum, such Certificates shall name the County as an additional insured, and shall contain a provision that coverages afforded under the policies will not be canceled until at least thirty days prior written notice has been given to the County. D. Public Utility Companies. A Public Utility Company may be relieved of the obligation of submitting certificates of insurance if it shall submit satisfactory evidence in advance that it is insured, or has adequate assets and provisions for self-insurance. A letter signed by the President of the Company will meet this requirement. A Public Utility Company may submit annually evidence of insurance coverage in lieu of individual submissions for each Permit. 111.4.8 TEMPORARY TRAFFIC CONTROL A. Temporary Disruption of Traffic. In order to perform the proposed Work, temporary traffic disruptions may be authorized by the Engineer on a case by case basis. If approved by the Engineer, the Applicant shall be required to follow all notification requirements outlined in this Section 113.4.14, Notices to Owners and Tenants Abutting and Adjoining.Any additional requirements of the disruption shall be listed as the Special Conditions on the Permit. B. Road Closures. Advance authorization of the Board and advance notification to the Sheriff's Office, Fire Department, Ambulance services, other affected agencies, and the public is required. Alternate routes for users of the affected roadway shall be provided in advance of any other construction. C. Emergency Vehicle Access. In no case shall the Applicant, by reason of the Work being performed in the Right-of-Way, be allowed to impede the progress of any emergency vehicle(s). In the event an emergency vehicle(s) approaches the Work Site, the Applicant shall be responsible for ceasing and desisting all Work in the Right-of-Way except that which is necessary to allow the immediate passage of said emergency vehicle(s). 111.4.9 REVIEW AND APPROVAL OR DISAPPROVAL OF APPLICATION A. Complete Application. Application review will not begin until an application is deemed complete. An application is deemed complete when all materials specified in this Section 113.4.4.A, Application Materials, and the Permit review fee have been submitted to the Engineer. B. Review. Once the application is deemed complete, the Engineer shall review the application for conformance with the provisions of this ECM and shall suspend, approve, or disapprove the application and its attachments within five(5)working days. C. Disapproved Applications. If the application is disapproved, the Engineer shall state in writing to the Applicant the reason for the disapproval. The Engineer shall review any revisions or additions to a disapproved application with the provisions of this Chapter and shall approve or disapprove the application and its attachments within five (5)working days. This cycle shall continue until the application is void, withdrawn, or the Permit is issued. D. Dormant Applications. When an application is disapproved, the Applicant shall have thirty (30) working days to submit revisions or additions to the application for consideration. If the Applicant has not responded in writing within thirty (30) working days, the application shall be deemed void and fifty(50) percent of the Permit review fee will be retained to cover costs of the County's review and the balance shall be refunded to the Applicant. ENGINEERING CRITERIA MANUAL _ T EAGLE COUNTY,COLORADO Chapter 11 Page 73 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 E. Approved Applications. If the application is approved, the Engineer shall sign and date the application in the designated place. The Engineer shall immediately thereafter prepare the Permit, along with any necessary Special Conditions thereto in accordance with this ECM, for the Applicant's signature. The Permit shall only be valid upon signature of the Engineer. The Engineer may require that the Permit be signed by the facility owner and eventual operator/maintainer in addition to the party constructing the facility in order to affect the long term ownership, operation, and maintenance requirements of this ECM. Any Person representing to be an authorized agent may be required to furnish concurrently with their signature a notarized affidavit or power of attorney, satisfactory in form and substance to the County Attorney, evidencing that said person has been duly delegated the legal authority and power to sign and bind the party said person represents to all requirements of this ECM and any Special Conditions. F. Authority of Engineer. In approving or disapproving applications for Work in the Right-of-Way, or Permits therefore; in checking plans, specifications, and sketches; in the inspection of Work in the Right-of-Way; and generally in the exercise of the authority conferred upon the Engineer by this Chapter, the Engineer shall only act in such a manner as to preserve and protect the integrity of the Right-of-Way and the use thereof. The Engineer shall have no authority to govern the actions or inactions of Applicants and Permittees or other Persons which have no relationship to the use, preservation, or protection of the Right-of-Way. G. Additional Permits. Issuance of a Permit to Work within the Right-of-Way by the County, pursuant to this ECM, shall in no way be interpreted as relieving the Applicant from the requirement of obtaining any and all necessary permits from other governing agencies including, but not necessarily limited to: 1. Army Corps of Engineers 2. Bureau of Land Management 3. Colorado Department of Transportation 4. Colorado Water Quality Control Commission 5. Industrial Commission of Colorado 6. Any incorporated town within the County 7. U.S. Forest Service 8. Public Utilities Commission 111.4.10 COMMENCEMENT OF WORK A. Commencement of Work. No Work shall commence until the Engineer has approved the application and until a Permit to Work within the Right-of-Way has been issued for such Work, except as specifically provided to the contrary in this Chapter. B. Penalty for Work Without a Permit. If the Engineer finds that Work has commenced prior to issuance of a Permit to Work in the Right-of-Way, a penalty fee, in addition to the permit fee, may be collected whether or not a Permit is then or subsequently issued. The penalty fee shall be four times the minimum fee review fee set forth in this Section 113.4.5, Permit Fees. The payment of such investigation fee shall not exempt any Person from compliance with all other provisions of this code nor from any penalty prescribed by law. C. Responsibility of Applicant. The Applicant will cause the Work to be performed at no expense whatsoever to the County. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 74 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 D. Assignment of Permits. Permits to Work within the Right-of-Way shall not be transferable or assignable and Work shall not be performed under a Permit to Work within the Right-of-Way in any place other than that specified on the Permit. E. Permit at the Work Site. The Applicant's copy of the Permit shall be kept on the Work Site at all times Work authorized under said Permit is in progress. Work may be suspended by the Engineer if no Permit is kept at the Work Site. F. Field Changes and Revisions. When necessary, revisions in the Work under the Permit to meet unanticipated site conditions which have no impact on drainage ways or the road prism may be proceeded with by the Applicant and/or Permittee without notice to the Engineer. Before revisions in the permitted Work to meet unanticipated site conditions that may impact drainage ways or the road prism are commenced, the Applicant and/or Permittee shall notify the Engineer for the purpose of scheduling an on-site review of the revisions and the Engineers authorization of same. In suspending, approving, or disapproving applications for Work in the Right-of-Way, or Permits therefore; in checking plans, specifications, and sketches; in the inspection of Work in the Right-of-Way; and generally in the exercise of the authority conferred upon the Engineer by this ECM, the Engineer shall only act in such a manner as to preserve and protect the integrity of the Right-of-Way and the use thereof. The Engineer shall have no authority to govern the actions or inactions of Applicants and/or Permittees or other Persons which have no relationship to the use, preservation, or protection of the Right-of-Way. 111.4.11 COMPLIANCE WITH CONSTRUCTION AND RESTORATION STANDARDS, SPECIFICATIONS, AND DETAILS All Work performed in the Right-of-Way shall conform to the requirements set forth in Section 114.6, Construction and Restoration Standards, Specifications, and Details, of this ECM. 111.4.12 PERMIT DURATION AND LIMITS A. Duration of Permit. Each application for a Permit to Work within the Right-of-Way shall state the proposed initial construction commencement date and estimated initial construction completion date, except in the case of Annual Permits. If the application is approved, the Permit shall be valid for the time period specified as the construction schedule on the Permit form. If the Work is not completed during such period, the Applicant shall apply to the Engineer for an extension in writing. The extension may be granted by the Engineer if the terms and provisions of this ECM, of the original Permit(s), and of any Special Conditions issued incident thereto are being satisfied as determined by the Engineer. B. Extension of Permit. An extension may be denied by the Engineer if the Engineer finds that Work under the original Permit(s), or as extended, has not been satisfactorily performed in accordance with the terms and provisions of this ECM, of the Permit(s), or any Special Conditions issued incident thereto. C. Construction Season. Except in the case of emergencies, Permits to Work within the Right-of-Way shall only be issued and/or valid during the Construction Season. If weather conditions warrant, such period may be extended or curtailed by the Engineer on a case by case basis. Factors to be used by the Engineer shall include the geographical location of the construction, frost penetration, snow cover, roadway conditions as affected by the weather, the urgency of the construction, and the safety of Right-of-Way users. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 75 Docusign Envelope ID.890D74F8-CO3F-4C96-A6F3-37121C8A27C4 111.4.13 COORDINATION WITH EXISTING UTILITIES A. Notification to Utilities. When the Work to be undertaken by the Applicant may affect existing utility installations and/or facilities, either above or below grade, in the vicinity of the proposed Work, the Applicant shall contact the operator/maintainer of such installations and/or facilities, and request "locations" prior to commencement of any excavation. 111.4.14 NOTICES TO OWNERS AND TENANTS ABUTTING AND ADJOINING A. Affected Property Owner Notification. If the Work to be undertaken by the Applicant will affect the access of properties abutting, adjoining, or in the immediate vicinity of the project, the Engineer may require the Applicant to provide a list of all adjacent property owners, or other combination of affected property owners as determined by the Engineer. In addition to submitting a written list, the Applicant shall also submit typed addresses on individual adhesive labels or in the form of pre-addressed envelopes. The Engineer will mail notices to the identified property owners. Notices must be mailed at least ten (10)working days prior to commencement of Work in the Right-of-Way. 111.4.15 EXCAVATION WITHIN PAVED PUBLIC ROADWAYS OR EAGLE VALLEY TRAIL A. Excavation. Permits to Work within the Right-of-Way which would involve excavation within any paved public roadway or the Eagle Valley Trail shall be issued with the provision that said excavation shall only be authorized when the following conditions have been met: 1. Alternate Routes. Alternate routes for the utility or proposed installation which would minimize or negate the necessity to excavate within the affected paved public roadway are not feasible. Said alternate routes may include, but not be limited to, a shift in horizontal alignment of the proposed installation, "double frontage" of the utility main in the case of service connections, making use of nearby easements which would allow an alternate route, etc., and/or: 2. Existing Conduits. There are no useable conduits in place crossing under the affected paved public roadway in an accessible location to the proposed Work Site, and/or: 3. Jacking and Boring. In the case of Transverse Installations, alternate methods of construction, namely jacking or jacking and boring, are not feasible. Said alternate methods shall generally be considered feasible, except as herein provided, unless and until it has been demonstrated by the Applicant that subsurface conditions prevent the possibility of jacking or jacking and boring. This demonstration shall include, but not be limited to, no fewer than three (3) attempts at jacking or jacking and boring, at least one of which has been witnessed by the Engineer, that result in failure in each instance. Instances in which jacking or jacking and boring shall be considered unfeasible at the time of application shall include, but not be limited to: i. Repair of a utility main which lies directly under the pavement, ii. Service connections to the utility main which lies directly under the pavement that cannot make use of an access hole and jacking or boring, iii. Installations where line and grade is absolutely essential to the function of the proposed facility, ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 11 Page 76 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 iv. Instances when the depth of the facility being installed would be in excess of four(4) feet, v. Installations in areas of known geologic difficulty, i.e. rocks and boulders, vi. The Engineer may waive the requirement of jacking or boring, at the time of application, when the condition of the affected paved public roadway is such that it is scheduled to be reconstructed or resurfaced within two (2) years of the time of application, or vii. Situations not mentioned above shall be considered on a case by case basis B. Right of Refusal. Except in the case of Emergency Work, whenever excavation within any paved public roadway or the Eagle Valley Trail occurs without the express written authorization of the Engineer, said excavation shall be considered a violation of the provisions of this ECM and shall render the Applicant subject to such proceedings as provided in this Section 113.4.10.B, Penalty for Work Without a Permit and 113.5.7, Enforcement, and in addition may be cause for refusal by the Engineer to issue future Permits to Work within the Right-of-Way to the Applicant and/or Permittee unless said Applicant and/or Permittee shall have first sought and obtained a hearing before the Board, and has obtained their approval for issuance of said Permits. 111.4.16 INSPECTION A. Inspections will generally be performed on a spot check basis for general conformance with the terms and provisions of this ECM and any Special Conditions of the Permit(s) issued pursuant to this ECM. B. The criteria to which Work within the Right-of-way will be inspected is set forth in this Section 113.6, Construction and Restoration Standards, Specifications and Details. Any other inspection requirements will be noted on the Permit(s) issued pursuant to this ECM. 11.5 ENFORCEMENT 111.5.1 CORRECTION NOTICES AND STOP WORK ORDERS; SUSPENSION AND REVOCATION OF PERMITS A. Correction Notice. Any Permit to Work within the Right-of-Way may be suspended by the issuance of a correction notice or revoked by the issuance of a stop work order to the Applicant by the Engineer for violation of any provision of this ECM, of any condition of the Permit, or of any other laws relating to the Work. B. Stop Work Order. A stop work order may be issued by the Engineer directed to any Person or Persons doing or causing any Work to be done in the Right-of-Way without a Permit to Work in the Right-of-Way or in violation of any provision or provisions of this ECM and/or the Permit issued pursuant thereto. A correction notice or stop work order by the Engineer shall take effect immediately upon the presentation of such notice to the Person performing the Work in the Right-of-Way. If no Persons are present at the job site where the violation has occurred, the correction notice or stop work order will be posted in a conspicuous place, such posting constituting the aforesaid notice. Notices given after conditional approval, as defined in Section 113.5.2, Completion of Permitted Work; Conditional Approval, shall be considered as given when mailed certified, return receipt requested, to the address of the Applicant as shown on the Permit application, or as changed by written notice from the Applicant to the Engineer. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 77 Docusign Envelope ID.890D74F8-CO3F-4C96-A6F3-37121C8A27C4 C. Correction by Applicant. Immediately upon receipt of the correction notice, the Applicant shall begin such Work as is necessary to remedy the condition which led to the issuance of the correction notice. D. Failure to Comply. Failure to comply with a correction notice or stop work order may cause the Engineer to utilize the collateral posted for faithful performance to have the correction performed and/or the Work Site restored by others. When the collateral posted is insufficient to cover all costs, the Applicant shall be billed for the additional costs and,failing indemnification, action may be commenced by the County Attorney against the Applicant, and surety in the event a surety bond was posted to guarantee faithful performance, to recover said additional costs, plus attorney and court costs. Additionally, failure to comply with a correction notice or stop work order, or failure to indemnify the County for additional cost incurred by the County as mentioned above, may be cause for refusal by the Engineer to issue future Permits to Work within the Right-of-Way to the Applicant and/or Permittee, in addition to other enforcement remedies provided in this Section 113.2.3, Authority, unless the Applicant and/or Permittee has first sought and obtained a hearing before the Board and has obtained their approval for issuance of said Permits. E. Engineer's Authority. Neither the Engineer's authority to act under this section, nor any decision made by the Engineer in good faith, either to exercise or not exercise such authority shall give rise to any duty, liability, or responsibility on the part of the Engineer to exercise this authority for the benefit of the Applicant, Permittee, or any other party. 111.5.2 COMPLETION OF PERMITTED WORK; CONDITIONAL APPROVAL A. Conditional Inspection 1. Notice to the Engineer. It shall be the duty of the Applicant to notify the Engineer, at least twenty four (24) hours in advance, when the Applicant considers the Work Site ready for conditional approval. The Work Site must be clear of snow or other visual obstructions so as to allow for the Engineer's conditional approval inspection. Work Sites not complying will delay the commencement of the warranty period. 2. Correction Notice. If the Engineer finds that the Work Site is not ready for conditional approval, after being notified by the Applicant as stated above, the Engineer shall state in writing, in the form of a correction notice, such Work that needs to be completed prior to the conditional approval. A re-inspection of the Work Site for conditional approval shall be arranged at that time. 3. Conditional Approval. If the Engineer finds that the Work Site is adequately restored per the criteria set forth in this Section 113.6, Construction and Restoration Standards, Specifications and Details, the Engineer shall inform the Applicant of conditional approval. Upon conditional approval, the warranty period, as specified in this Section 113.5.3, Warranty Period shall commence to run. 111.5.3 WARRANTY PERIOD A. Warranty Period. The warranty period shall run for the following periods of time from the date of approval of the conditional approval: Warranty Period ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 78 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 Permit Type Surface Warranty Period Minor Permit Any Surface 12 Months Major Permit Dirt/Gravel 12 Months Major Permit Paved 24 Months Eagle Valley Trail Any Surface 24 Months Permit B. Hold Harmless. The Applicant and/or Permittee shall maintain the facility that is installed at all times and agrees to hold the County, the agencies thereof, and their officers and employees harmless from any and all loss and damage which may arise out of, or be connected with, the installation, maintenance, repair, alteration, or removal of this installation or the facilities constructed under a Permit issued in accordance with this ECM. C. Maintenance of Work Site. The Applicant shall maintain the restoration of the Work Site throughout the full warranty period. Restoration maintenance may include, but is not limited to, such things as necessary reseeding, repair of any erosion mitigation measures due to lack of seasoning, and sealing of pavement patch joints after one winter of seasoning. D. New Permit Required for Re-Excavation. Whenever maintenance operations on the installed facility not permitted under an Annual Permit requires re-excavation, the Applicant and/or Permittee shall obtain a new Permit. Re-excavation during the warranty period for restoration correction purposes shall be excluded from this requirement, however, the Applicant and/or Permittee shall be responsible for giving notice to the Engineer and submitting evidence of insurance as required by this Section 114.4.7, Certificate of Insurance, prior to commencing the re-excavation. E. Traffic Control. The Person performing the above mentioned maintenance, repair, alteration, or removal operations is required to post and maintain necessary construction zone traffic control in accordance with the MUTCD while performing said maintenance, repair, alteration, or removal operations within the Right-of-Way. F. Inspection During Warranty Period. If any Work is found to be defective after the date of conditional approval and prior to the end of the warranty period or such longer period of time as may be prescribed by law or by this ECM, the Applicant shall promptly, and in accordance with the Engineer's written instructions, either correct such defective Work or, if it has been rejected by the Engineer, remove it from the Work Site and replace it with non-defective Work. The Engineer's written instructions shall be in the form of a correction notice and shall state the correction measures to be taken and the period of time deemed by the Engineer to be reasonably necessary for the completion of the correction measures. Such correction may be subject to an additional two year warranty period or as determined by the Engineer. G. Warranty Inspection. The Engineer shall perform a warranty inspection within twenty (20) working days after the end of the warranty period. The Applicant may be required to clear snow or other visual obstruction in order for the Engineer to perform the inspection. H. Warranty Period Performance. Satisfactory performance and seasoning of the Work at the end of the warranty period shall include the following: 1. Revegetation ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 79 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 i. Revegetation, when required at the time of initial construction, is established at a rate equal to or greater than seventy(70) percent of the disturbed areas. 2. Restored gravel driving surfaces. i. The variation between any two contacts with the surface shall not exceed one inch in ten feet, using a ten foot straight edge. ii. Trench settlement shall not exceed one inch. 3. Restored paved driving surfaces. i. The variation between any two contacts with the surface shall not exceed one-half (1/2) inch in ten feet, using a ten foot straight edge. ii. Trench settlement shall not exceed one-half(1/2) inch. 4. There are no depressions or settlements associated with permitted Work within the Right-of-Way which would lead to the ponding or collection of surface water. 5. No cracks are found in the restored bituminous pavement, exclusive of joints with original pavements. 6. All necessary cleanup has been accomplished. 7. All repairs to Work Site Improvements have been accomplished, and are acceptable to the improvements owner. 8. In general, the Work Site is in at least as good a condition than existed prior to the start of construction. I. Notice of Defective Work. If any Work is found to be defective during the warranty inspection the Applicant shall promptly, and in accordance with the Engineer's written instructions, either correct such defective Work or, if it has been rejected by the Engineer, remove it from the Work Site and replace it with non-defective Work. The Engineer's written instructions shall be in the form of a correction notice and shall state the correction measures to be taken and the period of time deemed by the Engineer to be reasonably necessary for the completion of the correction measures. Such correction may be subject to an additional two year warranty period or as determined by the Engineer. J. Collateral Release. Collateral shall be released upon successful warranty inspection. Collateral shall be considered released when a check has been issued by Eagle County Government. If the check has not been reconciled within one (1) year of issuance and no claim has been made by the Applicant, said collateral shall be transferred to the General Fund of the County and shall be considered forfeited by the Applicant. 1 11.5.4 RELOCATION In the event that a Right-of-Way within the County is widened and/or otherwise altered in the future which will require the removal and/or relocation of facilities and/or their appurtenances caused to be installed in that Right-of-Way by a Permittee pursuant to the provisions of this ECM, including pursuant to an Encroachment Easement Agreement, the Permittee shall cause to have removed and/or relocated, without unnecessary delay, such ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 80 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 facilities and/or their appurtenances upon the receipt of advance written notice from the Engineer. Such removal and/or relocation shall be at the Permittee's sole expense. 111.5.5 LISTING OF FACILITIES IN RIGHTS-OF-WAY A. Every operator/maintainer controlling or having an interest in utilities, or other facilities, within any Right-of-Way shall, upon request by the Engineer, file with the Engineer, within one hundred twenty (120) days after the date of such a request, a legible map or a written statement identifying the rights-of-ways wherein the aforementioned utilities or facilities owned by such operator/maintainer are located, together with their location therein, provided, however, that the requirement to furnish such map or statement may be excused in whole or in part if the operator/maintainer to whom such request is made shall show to the Engineer that all or part of the information requested is not available to, or within the control of, the operator/maintainer to whom such request is directed. B. Following the submission of the aforesaid map or written statement, such operator/maintainer, upon further request by the Engineer, shall update such map or written statement by filing with the Engineer any changes which have occurred in the previous respective year. 111.5.6 APPEAL Appeal Procedure. Any Person, Applicant and/or Permittee aggrieved by a decision of the Engineer made pursuant to the provisions of this ECM may appeal such decision, in accordance with the procedures contained in Chapter 1.16 of the Eagle County Land Use Regulations to the Board. The written decision of the Board shall be deemed final action for purposes of initiating court action. 111.5.7 ENFORCEMENT A. Legal Penalties. No Person shall erect any fence, house, or other structure, or dig pits or holes in or upon any Right-of-Way, or place thereon or cause or allow to be placed thereon any stones, timber, or trees or any obstruction whatsoever without first complying with this ECM. No Person shall tear down, burn, or otherwise damage any bridge of any Right-of-Way, or cause waste water, or the water from any ditch, road, drain, flume, agricultural crop sprinkler system, or other source to flow or fall upon any Right-of-Way so as to damage the same or to cause a hazard to vehicular traffic. Each day such condition is allowed to continue upon any Right-of-Way shall be deemed a separate offense. No Person shall dam the waters of any stream so as to cause the same to overflow any Right-of-Way or damage or weaken the abutments, walls, or embankments of any bridge of any Right-of-Way. No Person shall repeatedly, willfully, or negligently cause or allow water to flow, fall, or sprinkle from any ditch, lateral, canal, waste ditch, reservoir, pond, drain, flume, or agricultural crop sprinkler system upon any Right-of-Way so as to damage the same or to cause a hazard to vehicular traffic. Each day that water is allowed to flow upon any Right-of-Way shall be deemed a separate offense. Any Person owning or constructing any ditch, race, drain, or flume in, upon, or across any Right-of-Way shall keep the Right-of-Way open for safe and convenient travel by constructing culverts, bridges, or similar structures over such ditch, race, drain, or flume in compliance with this ECM. Any Person who fails to construct a culvert, bridge, or similar structure across any ditch, race, or flume in compliance with this ECM shall, in ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 11 Page 81 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 addition to other remedies, forfeit the sum of twenty five dollars to the County for each day of failure to construct such bridge, culvert, or similar structure together with the cost of construction thereof. Proceeds from such penalties shall be paid into the Eagle County Road and Bridge Fund. The Board may construct such culvert, bridge, or similar structure if the owner of such ditch, race, drain, or flume fails to construct the same in compliance with this ECM. B. Failure to Comply. If any Person fails or refuses to comply with this ECM or purposely destroys or injures any Right-of-Way, sidewalk, bridge, culvert, or causeway, or removes any of the timber or planks thereof, or obstructs the same, said Person shall be subject to penalties as set forth in sections 43-5-301, 18-1.3-503(1.6) and 16-2.3-101 C.R.S., as amended, and shall be liable for all damages occasioned thereby and for all necessary costs for rebuilding or repairing the same.Al! forfeitures and sums of money recovered under this section shall be turned into the Eagle County Road and Bridge Fund. C. Injunction, Mandamus, Abatement, or Other Appropriate Action. In addition to other remedies provided by law, the Board, by and through its County Attorney, may institute an injunction, mandamus, abatement, or other appropriate action or proceedings to prevent, enjoin, abate, or remove a public nuisance or to prevent, enjoin, or abate any Person from Working in the Right-of-Way unless such Person shall first have obtained a Permit for the performance of such Work, except as specifically provided to the contrary in this ECM, and unless such construction shall be performed in conformity with the terms and provisions of this ECM, of the Permit or Permits issued hereunder, or of any Special Conditions issued incident thereto. D. Penalties Are Cumulative. The foregoing remedies and enforcement provisions shall be cumulative and not exclusive and shall be in addition to any other remedies and enforcement provisions provided by law and/or equity. E. Prerequisite to Legal Proceedings. The issuance of a written notice by the Engineer as specified throughout this ECM shall in no way or manner be deemed a prerequisite to the institution of any enforcement proceedings set forth herein; and provided further, that compliance with such written notice shall not necessarily be deemed to be a defense in any alleged violation of this ECM in any court action instituted seeking full compliance therewith, but evidence of compliance with such order may be introduced as matter in mitigation and extenuation. F. Hold Harmless. The Applicant and/or Permittee shall agree to indemnify and save the County, its officers, employees, and agents harmless from any and all costs, damages, and liabilities which may accrue or be claimed to accrue by reason of any Work performed under a Permit to Work in the Right-of-Way. The acceptance of any Permit under this ECM shall constitute such an agreement by the Applicant and/or Permittee whether the same is expressed or not, except to the extent of any liability resulting from the willful or intentional act on the part of the County, its officers, employees, and agents. 111.5.8 LIABILITY OF COUNTY A. Personal Liability of County Representative.This ECM shall not be construed as imposing upon the County or any official or employee of the County any liability or responsibility for damages to any Person injured or property damaged by reason of the performance of any Work within the Right-of-Way, or under a Permit issued pursuant to this ECM. Nor shall the County or any official or employee thereof be deemed to have assumed any such liability or responsibility by reason of random inspections discussed hereunder, the issuance of any Permit, or the approval or disapproval of any Work. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 11 Page 82 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 This ECM shall not be construed as imposing upon the County or any official or employee of the County, any liability or responsibility for damages to Persons or property resulting from any inspection as herein provided or resulting from any failure to so inspect; or resulting from the issuance, suspension, or denial of a Permit authorized hereunder; or resulting from the approval or disapproval of any Work under this ECM or a Permit issued in accordance therewith; or resulting from the institution of court action as hereinabove set forth or the forbearance by the Board to so proceed. Any County official, employee, or agent charged with the administration, supervision, and enforcement of this ECM, acting in good faith and without malice on behalf of said County in the discharge of their official duties, shall not thereby render such employee personally liable for any damages which may accrue to Persons or property resulting from any such act or omission committed in the discharge of such duties. Any suit or proceeding instituted against such official or employee, stemming from any act or omission performed by such employee in the enforcement or attempted enforcement of any provision of this ECM shall be defended by the legal officers of the County until final termination of the proceedings. B. Severability. If for any reason any one or more sections, sentences, clauses, or parts of this ECM are held invalid, such judgment shall not affect, impair, or invalidate the remaining provisions of this ECM, but shall be confined in its operation to the specific sections, sentences, clauses, or parts of this ECM held invalid, and the invalidity of any section, sentence, clause, or part of this ECM in any one or more instances, shall not affect or prejudice in any way the validity of the remaining provisions hereof. C. Incorporation.The Application for a Permit to Work Within the Right-of-Way of Eagle County and the Permit to Work Within the Right-of-Way of Eagle County are hereby incorporated herein and made a part of this ECM as if fully set forth at length herein. D. Binding Effect. The responsibilities, agreements, and obligations of the Applicant and/or Permittee under this ECM shall inure to the benefit of the County and be binding upon the Applicant's and/or Permittee's successors, heirs, and assigns. 11.6 CONSTRUCTION AND RESTORATION STANDARDS, SPECIFICATIONS,AND DETAILS 111.6.1 PAVEMENT REMOVAL AND RESTORATION A. General. Permanent pavements, subject to the provisions of this section, are all improved pavement surfaces above the quality of treated gravel. B. Job Conditions. 1. Pavement Remnant limit. Remove to the edge or joint where the remnant dimension is less than three (3)feet. 2. Seasonal Limitations. Work may only be performed during the construction season, April 15 through November 15, except in the case of Emergency Work as described in this Section 113.4.2, Emergency Work. 3. Scheduling. i. Restoration of Pavement. Within thirty (30) days of the utility installation, or less, or as authorized by the Engineer. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 11 Page 83 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 ii. Flow Fill. Flow fill is required if permanent pavement restoration is not scheduled for or cannot be accomplished within three (3) days of backfill. iii. Cleanup.The Work Site must be cleaned promptly following pavement restoration. 4. Maintenance of Temporary Surfaces. Applicant shall provide maintenance of temporary surfaces until permanent pavement is installed. C. Materials. 1. Gravel Base. Colorado Department of Transportation Class 6 Aggregate Base Course. 2. Bituminous Base. Colorado Department of Transportation Hot Plant Mix Bituminous Pavement- PG 58-28 or other mix approved by the Engineer. 3. Bituminous Surface. Colorado Department of Transportation Hot Plant Mix Bituminous Pavement- PG 58-28 or other mix approved by the Engineer.. 4. Bituminous Surface Overlay. Colorado Department of Transportation Hot Plant Mix Bituminous Pavement- PG 58-28 or other mix approved by the Engineer.. 5. Bituminous Joint Seal. Flex-a-Fill, or approved equal. D. Performance. 1. Removal. All materials removed from the Right-of-Way becomes property of the Applicant for disposal. 2. Paved Driving Surfaces. i. Cutting. Pre-cut vertically in straight lines at right angles, or parallel, to pavement mat centerline such that waste material can be excavated without disturbance or damage to the adjoining mat. Approved methods of pre-cutting the mat are a cutting wheel,jack-hammer, or power cut-off saw. ii. Pavement Placement. Prior to placement of bituminous pavement patch, mat shall be re-cut vertically, with square edges, a minimum of twelve (12) inches beyond the edge of pavement mat previously cut, or as damaged during construction, by means of a power cut-off saw. iii. Restoration Thickness. Original thickness plus one (1) inch, however, minimum finished thickness is four(4) inches. a. Construction Method: An infrared patch is required. Apply tack coat to pavement edges. Mechanically compact in lifts not to exceed two(2) inches. Each lift must achieve stability before applying successive lifts. Tack coat may be required between lifts. Surface course shall be rolled with a steel drum pavement roller. The repair is not complete until the joints have been sealed with an infrared patch. Direct heat with a torch is not acceptable. b. Surface Tolerance: The variation between any two contacts with the surface shall not exceed three-sixteenths(3/16)of an inch in ten feet, using a ten foot straight edge. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 84 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 3. Gravel Driving Surface Including Shoulder Area. i. Restoration Thickness. Original thickness plus two (2) inches, however, minimum total thickness is six(6) inches. ii. Construction. Work consisting of furnishing and placing one or more courses of aggregate and additives, if required, on a prepared subgrade. a. Placing. If the required compacted depth of the aggregate base course exceeds six (6) inches, it shall be constructed in two or more layers of approximately equal thickness. The maximum compacted thickness of any one layer shall not exceed six (6) inches. When vibratory or other approved types of special compacting equipment are used, the compacted depth of a single layer may be increased to eight (8) inches, provided that specified density if achieved and written approval is granted by the Engineer b. Mixing. The contractor shall mix the aggregate by methods that ensure a thorough and homogeneous mixture. c. Shaping and Compaction. Compaction of each layer shall continue until a density of at least 95 percent of the maximum density has been achieved as determined in accordance with AASHTO T 180 as modified by Colorado Procedures 23. The moisture content shall be at ± two (2) percent of optimum moisture content. The surface of each layer shall be maintained during the compaction operations so that a uniform texture is produced and the aggregates are firmly keyed. Moisture conditioning shall be performed uniformly during compaction. Compaction of each reclaimed asphalt pavement aggregate layer shall continue until a wet density of at least 95 percent of the maximum wet density when determined in accordance with a one point AASHTO T 180, Method D test has been achieved. The surface of the base course will be tested with a 10 foot straightedge, or other approved device. The surface shall be tested prior to the application of any primer or pavement. d. Surface Tolerance. The variation between any two contacts with the surface shall not exceed 1/4 inch in ten feet, using a ten foot straight edge. 4. Eagle Valley Trail Surface i. Cutting. Pre-cut vertically in straight lines at right angles, or parallel, to pavement mat centerline such that waste material can be excavated without disturbance or damage to the adjoining mat. Approved methods of pre-cutting the mat are a cutting wheel,jack-hammer, or power cut-off saw. Prior to placement of bituminous pavement patch, mat shall be re-cut vertically,with square edges, a minimum of twelve (12) inches beyond the edge of pavement mat previously cut, or as damaged during construction, by means of a power cut-off saw. ii. Restoration Thickness. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 85 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 a. Base. Six (6) inches of compacted Class 6 road base under trail as one (1) foot, 95% compaction. b. Asphalt Surface. Original thickness plus one (1) inch, however, minimum finished thickness is three (3) inches. c. Construction Method: Apply tack coat to pavement edges. Mechanically compact in lifts not to exceed one and one-half (11/2) inches. Each lift must achieve stability before applying successive lifts. Tack coat may be required between lifts. Surface course shall be rolled with a steel drum pavement roller. d. Surface Tolerance: The variation between any two contacts with the surface shall not exceed three-sixteenths (3/16) of an inch in ten feet, using a ten foot straight edge. 1 11.6.2 MINIMUM DEPTH OF COVER A. General. All underground installations, except drainage culverts shall have a minimum of twenty four (24) inches of cover. Drainage culverts shall have a minimum of twelve (12) inches to the top of the culvert, or as necessary to provide positive roadside drainage. B. Special Provisions. In areas adjacent to roadways that presently do not have well defined drainage ditches, the minimum depth of cover in ditch areas may be extended up to forty eight (48) inches below the surface of the roadway for all underground installations, except drainage culverts. C. Other Requirements. These provisions do not supersede other requirements of underground installations, such as the Department of Transportation, Public Utilities Commission, National Electrical Code, etc., unless these provisions are more stringent. 111.6.3 BACKFILL A. Materials. 1. Transverse Installations and Longitudinal Installations Less than Fifty (50) Feet in Improved Roadways. Well graded stable granular material conforming to the requirements of the Colorado State Department of Transportation Class I Structure Backfill within the road prism, except that the last twelve (12) inches shall be backfilled with Colorado State Department of Transportation Class 6 Aggregate Base Course. 2. Longitudinal Installations in Excess of Fifty (50) Feet in Improved Roadways. Well graded stable granular material conforming to the requirements of the Colorado State Department of Transportation Class I Structure Backfill within the road prism, except that the last twelve (12) inches shall be backfilled with Colorado State Department of Transportation Class 6 Aggregate Base Course. 3. Backfill Material. Suitable material for use in backfilling within the road prism of Unimproved Roadways, or new development roadways under construction at the subgrade stage, is that excavated material which is free of organic material, frozen lumps or rocks in excess of eight (8) inches in diameter, provided however, that rocks in excess of three (3) inches in diameter shall not be used within the last twelve (12) inches of backfill. 4. Native Materials. Native materials may be used for backfilling outside the road prism. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 86 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 5. Contamination. The Engineer may require the re-treatment of the gravel driving surface, when it exists, and has been contaminated by the excavation or stockpiling of native materials. B. Method. 1. Lifts. All backfilling to be mechanically compacted in lifts ranging in thickness from four (4) to eight (8) inches, said lifts being commensurate with the size and type of compaction equipment and backfill material being used. C. Performance. 1. Backfilling Within the Road Prism. Compact granular material to at least 95 percent of standard proctor maximum density as determined at optimum moisture content. Moisture content of backfill material should be, from minus one percent to plus two percent of optimum moisture at all times. 2. Backfilling Outside the Roadway Prism. Compact suitable material to at least 90 percent of standard proctor maximum density as determined at optimum moisture content. D. Compaction Testing. 1. Responsibility. The Applicant and/or Permittee is responsible for ensuring that all backfilling conforms to the requirements of these Regulations.The County may perform in-place density testing on a random or spot basis. 2. In-Place Density Testing. When in-place density testing is required as a special condition of the Permit, or is done to indicate uniform construction methods, items 3. through 6. immediately below are minimum requirements of said testing. 3. Frequency. i. Transverse Installations. (a) Horizontal Interval. One (1) per fifteen (15) lineal feet of excavation, or fraction thereof. (b) Vertical Interval. One at one (1) foot above the finished utility foundation or bedding course, then one (1)at each successive two (2)foot level until completely backfilled, with the last test at the finished surface of the backfill. ii. Longitudinal Installations. (a) Horizontal Interval. One (1) per one hundred (100) lineal feet of excavation, or fraction thereof. (b) Vertical Interval. One at one (1) foot above the finished utility foundation or bedding course, then one(1) at each successive two(2)foot level until completely backfilled, with the last test at the finished surface of the backfill. 4. Moisture-Density Relation.ASTM D698 (Standard Proctor). ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 87 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 5. In-Place Density.Any of the following: i. ASTM D-2937(Drive Cylinder) ii. ASTM D-2167(Rubber Balloon) iii. ASTM D-1556(Sand Cone) iv. ASTM D-2922(Nuclear) 6. Access to Test Location and Depth. The Applicant shall furnish equipment and personnel if they are on-site. 111.6.4 JACKING AND BORING A. General. Transverse Installations within the Right-of-Way shall be "jacked" or "jacked and bored" without disturbing the surface or structure above, in accordance with the provisions of this Section 113.4.15.A.3, lacking and Boring. B. Encasement. 1. Transverse Installations by jacking and boring shall be encased in pipe of larger diameter, unless the carrier pipe itself is jacked or jacked and bored, or the jacked pipe is used to retrieve a carrier pipe of the same size. 2. Any encasement installed shall be required for the full limit of the affected road prism. 3. Bores shall not be larger than lines or encasements. 4. Joints of any encasement installed shall be watertight. C. Water. Water assisted boring will be permitted, as determined by the Engineer. Water jetting will not be permitted. D. Tunneling.Tunneling shall not be allowed. E. Minimum Burial Depth. Minimum burial depth as specified in this Section 113.6.2, Minimum Depth of Cover. 111.6.5 WORK SITE IMPROVEMENTS, PROTECTION, AND RESTORATION A. Description. This section encompasses the Work required for the protection of all existing improvements, public and private, in the vicinity of the Work Site, and their restoration. B. Scheduling. 1. Cleanup. Work Site cleanup is required immediately following the installation authorized under the Permit, or every one hundred (100) feet of the progress of the Work in the case of Longitudinal Installations. 2. Restoration. Work Site Restoration shall occur promptly following the installation authorized under the Permit and shall match the restoration plan approved by the Engineer in the Permit, C. Products. All materials used shall be at least the same or equal quality of those that existed prior to the start of construction. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 11 Page 88 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 111.6.6 MISCELLANEOUS PROVISIONS CONCERNING UTILITY INSTALLATIONS A. Paved Surface Protection. No cleated or tracked equipment shall be allowed to Work on or move over paved surfaces without mats or padding, and no equipment outriggers or stabilizers shall rest directly on paved surfaces, but shall be padded to protect the pavement. B. Plastic Conduits. Plastic pipe used as conduit for utilities shall, as a minimum, meet ASTM D2750, Type II (Direct Burial), ASTM D3034, SDR35, or equal. C. Limitations. 1. Work shall be allowed to be performed within the Right-of-Way on Saturdays, Sundays, or holidays provided that the Engineer has been notified, and has approved said Work, at least two days in advance. 2. No open trench shall be permitted in the Right-of-Way during hours of darkness, unless the Right-of-Way is closed to the public due to being under construction and is positively barricaded, or unless otherwise specified in the Special Conditions on the face of the Permit. 3. All excavated materials shall be removed from the roadway surface each day. D. Horizontal Alignment. Where the installation crosses the driving surface transversely, the crossing shall be as perpendicular to the driving surface as is feasible. E. Crossing Irrigation Ditches, Canals, or Water Carrying Structures.Where the installation crosses any irrigation ditches, canals, or water carrying structures it shall be jacked or jacked and bored through and at a minimum of twenty four (24) inches below the invert of the above mentioned facilities or as otherwise approved by the facilities owner. In no case shall the flow of water ever be impaired or interrupted unless authorized by the owner of the above mentioned facilities. F. Plowing Utilities. 1. Minimum depth of cover for utilities installed by plowing shall be as set forth in this Section 113.6.2, Minimum Depth of Cover. 2. Rocks brought to the surface when plowing shall be removed, then the area backfilled according to this Section 113.6.3, Backfill. 3. Re-treatment of gravel roadways which have received chemical stabilizers or dust palliatives may be required by the Engineer after plowing. 4. Plowing shall not occur within four(4)feet of the edge of any pavement mat. 5. Plowing shall not occur within those roadways which have been treated with a geotechnical fabric when the possibility exists that the plow may come into contact with said fabric. 6. Installations by plowing shall not be subject to the provisions of this Section 113.6.6.F, Plowing Utilities, except for those portions of the installation where there is open excavation by means other than plowing. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 11 Page 89 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 G. Drainage. The Applicant shall be responsible for establishing such measures, temporary or permanent, that provide for, or do not impair, the flow of drainage tributary to, or leaving the Work Site. 111.6.7 STANDARD EXCAVATION BACKFILL AND RESTORATION DETAIL - 4"MINIMUM HOT MIX ASPHALT MEETING COLORADO DEPARTMENT OF TRANSPORTATION'S HOT PLANT MIX BITUMINOUS PAVEMENT- GRADING C 0,OR E 12"MIN.CDOT CLASS 6 AGGREGATE BASE COURSE, COMPACTED IN LIFTS TO AT LEASER 95%'OF MAXIMUM DENSITY AT OPTIMUM MOISTURE CONTENT EXISTING PAVED INFRARED EXISTING GRAVEL DRIVING SURFACE PATCH DRIVING SURFACE 1-12"MIN, EXISTING BASE IIIIj�_ - - - - II11 COURSE -II- .1 1 i I, - - - - - • - - - - =-I GRANULAR BACKFILL MATERIAL, . _ _ - _ _ II AS REQUIRED. COMPACTED IN LIFTS 11II=-- 11 11! TO AT LEAST 95%OF MAX.DENSITY NOTES: -II. > _- ��II AT OPTIMUM MOISTURE CONTENT. 1. EXISTING PAVEMENT SHALL BE CUT II' __ I II PRIOR TO EXCAVATION. II, - __ _ _ 11 2. EXISTING PAVEMENT SHALL BE RE-CUT I SQUIRE A MINIMUM OF 12" — __ II _1 I BEYOND THE EDGE OF PAVEMENT II "1 NII II PREVIOUSLY CUT, � I11 I] \_ii BEDDING PER UTILITY OPERATOR/OWNER III ' \ -.111 SPECIFICATIONS. II d= 11=nlf1 IL"—'ll 11 UTILITY OR INSTALLATION ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 90 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 APPENDICES APPENDIX A: ROAD CLASSIFICATIONS (Formerly ECLUR Appendix A) ROADS IN EAGLE COUNTY CLASSIFICATION LISTING RURAL SUBURBAN URBAN RURAL ROADS RESIDENTIAL RESIDENTIAL RESIDENTIAL Q Q ROADS ROADS ROADS 0 0 g C O ti0 ,r'O O O _ 0 Jlc; O C u � v �irM ) � Q J J V1 J Q J Q J Qn w Fe NAME OF ROAD u Uu u °u z ° - ° z 2 re c a s o a a c 2 z 2 w Z Lu O 0 R J 0 J C) J W Z W Z W Z ♦� �. ce cc LU AIRPORT ROAD X X ALBERTSON ROAD X BASALT MOUNTAIN ROAD BEARD CREEK X ROAD BELLYACHE RIDGE X ROAD X BELLYACHE ROAD BIG ALKALI CREEK ' X ROAD BRUCE CREEK X ROAD ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 91 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 BRUSH CREEK X ROAD X BURNT MOUNTAIN ROAD CARTERVILLE X ROAD CATAMOUNT X CREEK ROAD CATTLE CREEK X ROAD X CEMETERY ROAD COLORADO RIVER X ROAD CONGER MESA X ROAD COOLEY MESA X ROAD COPPER SPUR X ROAD COTTONWOOD X CREEK ROAD COTTONWOOD X PASS ROAD DAGGET LANE X X DEEP CREEK ROAD X DERBY MESA LOOP EAST BRUSH CREEK X ROAD X EAST FORK EAGLE RIVER ROAD ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 92 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 EAST FORK X MEADOW CREEK ROAD EATON ROAD X EBY CREEK ROAD X ELDON WILSON X ROAD EL JEBEL ROAD X FAIRGROUNDS X ROAD FENDER LANE X FRYING PAN ROAD X GUARD STATION X ROAD GYPSUM CREEK X ROAD Beginning to Surface Change (14.47 miles) GYPSUM CREEK X ROAD Surface Change to City Limits(4.33 miles) HANKS GULCH X ROAD HARDSCRABBLE X BEETLE ROAD X HARDSCRABBLE MOUNTAIN ROAD HAT CREEK ROAD X ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 93 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 HELLS POCKET X HIGH STREET X X HILLCREST DRIVE SH 6 to Surface Change (.08 miles) X HILLCREST DRIVE Surface Change to RR Crossing(.03 miles) X HOMESTAKE ROAD X HOMESTEAD DRIVE HOOKS LANE X HOOKS SPUR X ROAD X HORSE MOUNTAIN ROAD JONES GULCH X ROAD X LAKE CREEK ROAD LAKE CREEK X VILLAGE DRIVE LANDFILL ROAD. X X LIME CREEK ROAD LITTLE PINEY X CREEK ROAD LUARK ROAD X MAYNES LANE X ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 94 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 MCCOY ROAD X MILK CREEK ROAD X MILL CREEK ROAD X MINTURN ROAD X MOSHER LANE X MUDDY CREEK X ROAD NOLAN CREEK X ROAD NO NAME ROAD X NURSERY ROAD X PEARL CREEK X ROAD PINION DRIVE X POPPY CREEK X ROAD POWERLINE ROAD X PTARMIGAN ROAD X X RED &WHITE MOUNTAIN ROAD RED HILL BEACON X ROAD RED HILL ROAD X X RED SANDSTONE ROAD ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 95 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 X RED TABLE MOUNTAIN ROAD RESOLUTION X CREEK ROAD RULE ROAD X X SALT CREEK ROAD SEVEN HERMITS X ROAD X SOUTH FORK PINEY RIVER ROAD SQUAW CREEK X ROAD STRUBI ROAD X X SUNNYSIDE ROAD SWEETWATER X ROAD THIRD GULCH X ROAD X THREE LICKS ROAD TIGIWON ROAD X TIMBER CREEK X ROAD TRAIL GULCH X ROAD TROUGH ROAD X TURKEY CREEK X ROAD UPPER CATTLE X CREEK ROAD ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Page 96 Appendix Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 VALLEY ROAD X WAPITI ROAD X WATER STREET X WEST LAKE CREEK X ROAD WEST SQUAW X CREEK ROAD WOODS LAKE X ROAD ASPEN MESA ESTATES ALTO X CABALLO X ESCALANTE X PALO VERDE X PASEO X PINON X SIERRA X VACQUERO X VEGA X ASPEN MOUNTAIN VIEW MOUNTAIN VIEW X ROAD ORIGINAL ROAD X BASALT INDUSTRIAL PARK DUROUX LANE X PARK AVENUE X VALLEY COURT X ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 97 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 BELLYACHE RIDGE BELLYACHE RIDGE X ROAD X BIG DIPPER ROAD LITTLE DIPPER X ROAD BERRY CREEK ANVIL CIRCLE X X BERRY CREEK X ROAD BRONCO DRIVE X X X X BUCKBOARD ROAD X X CHAPARRAL ROAD X X CHAROLAIS CIRCLE CHUTE CIRCLE X X CONCHO DRIVE X X CONESTOGA X X CIRCLE CORRAL ROAD X X FILLY DRIVE X X FOAL DRIVE X X HACKAMORE X X ROAD X X HEREFORD ROAD HONDA DRIVE X X HOWARD DRIVE X X ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 98 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 JUNE CREEK ROAD X X LARIAT ROAD X X LATIGO CIRCLE X X LONGHORN ROAD X X MESQUITE DRIVE X X MILLER PLACE X X MORGAN DRIVE X X MUSTANG ROAD X X PALOMINO ROAD X X PINTO DRIVE X X PRAIRIE CIRCLE X X RAWHIDE ROAD X X ROWEL DRIVE X X SADDLE DRIVE X X SHOTGUN CIRCLE X X SINGLETREE ROAD X X SNAFFLE ROAD X X STAGECOACH X X ROAD STETSON DRIVE X X TACK ROAD X X WINSLOW ROAD X X BLUE LAKE SUBDIVISION BADGER COURT X ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 99 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 BADGER ROAD X BEAVER LANE X BOBCAT COURT X COYOTE CIRCLE X CUB COURT X ERMINE LANE X JW DRIVE X PICA LANE X RABBIT ROAD X X RACCOON COURT EAGLE-VAIL SUBDIVISION BEAR COURT X X BEAVER ROAD X X COLUMBINE X X CIRCLE COTTONWOOD X X ROAD COYOTE CIRCLE X X COYOTE COURT X X DAISY LANE X X X X DEER BOULEVARD DEER COURT X X DEER RUN X X DOE COURT X X EAGLE CIRCLE X X EAGLE DRIVE X X ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 100 Docusign Envelope ID:890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 EAGLE ROAD X X X X EAGLE-VAIL ROAD EDWARDS VILLAGE X X BOULEVARD ELK LANE X X GOPHER ROAD X X GROUSE COURT X X LARK COURT X X LARKSPUR LANE X X LUPINE LANE X X MARIPOSA LANE X X MEILE LANE X X PHEASANT COURT X X PTARMIGAN X X COURT RIVERSIDE COURT X X RIVERSIDE ROAD X X STONECREEK X X DRIVE TROUT POND LANE X X EBY CREEK MESA CASTLE PEAK X ROAD ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 101 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 X DEER TRAIL COURT JUNIPER LANE X MESA DRIVE X NEILSON GULCH X PINION LANE X HIGHLAND MEADOWS ALPINE DRIVE X MEADOW BROOK X DRIVE SEQUOIA DRIVE X TAHOE DRIVE X X VERMONT COURT X VERMONT ROAD HOMESTEAD ALLEN CIRCLE X X CAMERON PLACE X CASTLE PEAK LANE X CREAMERY ROAD FREMONT ROAD X X HOMESTEAD DRIVE LATHROP LANE X SPRING CREEK X COURT KAIBAB ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 102 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 FULFORD COURT X FULFORD DRIVE X GREEN MOUNTAIN X DRIVE KAIBAB ROAD X KIRK LANE X POLAR STAR X City Limits to Kaibab Road POLAR STAR X Kaibab Road to Fulford POLAR STAR X COURT SOTHMAN CIRCLE X KINGS ROW SUBDIVISION KINGS ROW X LAKE CREEK SUBDIVISION ANGELA LANE X LAKE CREEK MEADOWS BROOK PLACE X EAGLE CREST X ROAD ELK PLACE X IDLEWILD PLACE X JACKMAN RANCH X ROAD MEADOW ROAD X POLAR STAR X SPRING PLACE X ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 103 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 MOUNTAIN MEADOW RANCH BLUE CREEK X OLD EDWARDS ESTATES OLD COUNTRY X LANE WELLINGTON X LANE RED TABLE ACRES DEER TRAIL X ELK RANGE X FAWN DRIVE X RIVER OAKS ON THE ROARING FORK X RIVER OAKS LANE SOPRIS VILLAGE ARAPAHOE X CHEYENNE X HOPI X KIOWA X NAVAJO X SOPRIS VILLAGE X UTE X SOUTH FORTY BULL RUN X LARIAT COURT X LARIAT LOOP X SUMMIT VISTA ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 104 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 PARKSIDE LANE X SUMMIT DRIVE X SUNSET DRIVE X VAIL INTERMOUNTAIN BASINGDALE X BOULEVARD BELLFLOWER X DRIVE ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 105 Docusign EnveIcpe ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 APPENDIX B: SUMMARY OF ENVIRONMENTAL, GEOMETRIC AND DESIGN STANDARDS (Formerly ECLUR Table 4-620.J) • ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 106 Z o >e ea I Ili, B BBB tit_.-..1 i = I rB t BBO 2 Y _ l m z ! B9 ' B1BB0 $a ! a B= BBB s `� 'DI e B �:: 1 yx-^ 7 0a f 01 Bt IN II _ B B Bs B9 _�111 o ,0B B 018 .1by y0 B 1 BBB , E= *11 zi ,;Yl� -s } < qIn 1Ba Ti B11 1 11 ,811eE 0IB9 �� p m • giii6 E e0 Bb :B9 •!g II1!1 : BBB x , ;;; til a �y, 111 B w11 �4-Y - e^r o m 9 9„ 1 il 1 ill Rg .:4=2: 2 11 Al O 11 III BBBB 0 -- 9 = 3 I i . 0 :I BB III -- ~T , 10 t A _ B91..BB BBBB '� I _ °Tm LL 0 90 BB BBBB eI --- 1 g i0 90 B0 BB91 01,04r !_ 111111111 11 BB BB01 & - Isu — BB1111 li i B BB g a :: 1 B1111 BBBI ��= 1Ar 0 11 11 BBBI ? =0-:i Ek-v;T It 011`11 0111 --=110 yl _ B 11 BB BBBI $1 2Li I 0 >;11li B BB11.-9rr ,==:t90 = il 1 BB01 _0 „NvP1 1 d I B1 BB BB11 e 0 BB BB BBBI =0 =,,11 1 ! B19B 000I == "A0 1 11 111 107 0111 =t ==g 11 0 1 r i g" 1 11 BB 0101 10 =.. 1 0 0, '1 11 00 0001 A .== 14 if • B 11m00 1001 =0 --. 14,11 01141 1001 '0 --= BO1a i 1 11110 0001 1 ==� 1'0l-i 0111E 1101 =0 tl. I11a f 1 11 CO 1001 _1 === 1 0 _I 0 11 11 0001 .r= 1 0 " • $ m 1,11 BB 1 0001 A === 1 0 Ill 11 0001 -- --. I 0 U Q 1 ;:' c O i '^ y y U g v. E g 8 S F. yy 2C 5 F ° 5 S 1 o z og. g yg - g r =2 m m c d o 1 ° yr;e g ' ° y S p '0 2 `- a 61 5 3 a g E i a S A 5 m `"s i € 8 A 3 g i 5— ,.d 1 W i y' . a i g T 5 e Q` S W m P d c`3 t ">l ,�.� q E a E F 3, d� § Ti m` .»,l g g i # i'11 l� ; iii1�gil sly Ifil� j iii O w3 Z y �H C! 1 5 c y i 5A Fl `O w= Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 APPENDIX C: LANE WIDENING ON CURVES (Formerly ECLUR Table 4-620.f.1.e) INSIDE LANE WIDENING, IN FEET, FOR TWO-LANE ROADWAYS WITH A TANGENT WIDTH 0F: -----, Degree 24 Feet 22 Feet 20 Feet Degree 18 Feet 16 Feet of Design Speed, mph Design Speed, mph Design Speed, mph of Des. Spd.Des. Sad. Curve 35 40 50 60 20 25 30 ' 35 ' 40 50 60 20 25 30 35 40 50 Curve 20 25 20 25 1 0.0 0.0 0.0 0.0 0.5 0.5 0.5 0.5 0.5 0.5 1.0 1.5 1.5 1.5 1.5 1.5 1.5 1 1.5 1.5 3.5 3.5 2 0.0 0.0 0.0 0.5 0.5 0.5 0.5 1.0 1.0 1.0 1.5 1.5 1.5 1.5 2.0 2.0 2.0 2 1.5 1.5 3.5 3.5 3 0.0 0.0 0.5-0.5 0.5 1.0 -1.0 1.0 1.0 1.5 1.5 1.5 2.0 2.0 2.0 2.0 ,2.5_ 3 1.5 1.5 3.5 3.5 4 0.5 0.5 1.0 1.0 1.0 1.0 1.4 1.5 1.5 1.5 2.0 2.0 2.0 2.0 2.5 2.5 2.5� 4 1.5 2.0 3.5 4.0 5 _0.5 0.5 1.0-1.0 1.0 1.0-1.5 1.5 1.5 2.0 2.0 2.0 2.0 2.5 2.5 2.5 3.0 5 1.5 2.0 3.5 4.0 6 0.5-1.01.0 1.0 1.5 '1.5 1.5 2.0-2.0 2.02.52.5�2.53.0�3.0 6 2.02.04.04.0 7 1.01.0 1.51.51.52.02.02.5� 2.5 2.5 2.5 3.0 3.0-3.5 7 2.02.04.04.0 8 1.0 1.0 1.5 1.5 2.0 2.0 2.0 2.5 2.5 3.0 3.0 3.0 8 2.0 2.0 4.0 4.0 9 1.0 1.5 1.5 2.0 2.0 2.0 2.5 2.5 3.0 3.0 3.0 3.5 9 2.0 2.0 4.0 4.0 10 1.5 1.5 1.5,2.0 2.0 2.5 2.5' _2.5 "'3.0 3.0 3.5 3.5 10 2.0 2.5 4.0 4.5 11 1.5 1.5 2.0 2.0 2.0 2.5 2.5 3.0 3.0 3.0 3.5 3.5 11 2.0 2.5 4.0 4.5� 12 1.5 2.02.02.5 2.5-3.0 3.03.03.53.54.0 122.02.54.04.5 13 2.0 20 2.5- 2.5 3.0 3.0- 3.03.53.54.04.0 13 2.5 2.5 4.5 4.5 14 2.0 2.0 2.512.5 3.0 3.0 -3.0 3.5 3.5, r4.0 4.0 14 2.5,2.5 4.5 4.5 15-16 2.52.53.0 _ . 3.53.54.0_ 15. 2.52.54.5 4.5 17-18 - 2.5 3.0 3.0 3.5 4.0 4.0 �16-20 2.5 3.0 4.5 5.0 19-20 3.03.03.5 4.04.04.5 21-233.03.05.05.0 21-23 3.0 3.5 4.0 -4.0 4.5 4.5_ 24-29 3.0_ 5.0 5.5 24-27 3.5 4.0 4.5 5.0 30-39 3.5 3.5 5.5 5.5 - 28-32 4.0 4.5 5.0 5.5 _ + 40-50 4.0 6.0 33-36 4.5 ~5.5 37-41' 5.0 6.0 42-46 5.5 6.5 ' ' + 47-50 6.0 7.0 51-55 6.5 7.5 56-60 7.0 8.0_ NOTES: For values less than 2.0 feet lone widening is not necessary. Where semitrailers ore significant, increase tabular values of widening by 0.5 for curves of 10 to 16; and by 1.0 for curves 17'and sharper. EAGLE COUNTY ENGINEERING DEPARTMENT LANE WIDENING , TABLE ON CURVES 4-620 J.1.e DRAWN REVISED SHEET 1 of 1 ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 107 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 APPENDIX D: CDOT TABLE STOPPING SIGHT DISTANCE ON HORIZONTAL CURVES (CDOT TABLE) (Formerly untitled in ECLUR Section 4-660.J) • y _ 'r-_rr---w mm lows---------------r...--- -m- �= !ss211z!.m-.r_4=-- -------'-- -- m x ssl.`�!s!!!!!e!!!!!! !f!!ls--�_ -r __ ...................... r_I. -_ _r• s!!sla22121 2021l:sas211os V:: o4/0 : :_ w•__-_rr-..--..L.-t . -_ -_-4 ___:_____MMMM _____. ,......:::--... --- Mii wm /) = ===-.� =yes ' t zss=s►asssae2222=---::====.1 .- :lt.111112 aa:_lasexs!ls►::11a: MX2::: o V/ Q df. ram-•`---w.r--- + w - - J i.�i3 ___ _--.__-__AIIIMIM=MMISMIIII $ a 0 z If - 3 _r-- • _„ .43 _sa_asamasrszaae•astesat - :g c a z . 1. F -- -- -- 1 _.._..as.t!!! d it tog ate - ------beam--....,4 _ ._a - -- O N 40 t -=--___-__ s_--'•: :.osselaal:sss_o§ C $ a._ ¢ _===='s_---o- m 3aIi!!!\ IECiii7= �.ww Sz..morrr�ir = •• .. ;._...___..._r..w•,.w._ .i oz y `� .isaaMblit iicsssESCOa�sa__.rr-=':_es gIt Ha -c - -. .-. :•----- Cn \ ...-- Ilk° ='s_---••e=z_-:ss�►acaaa.arts!= -ii -.wrwr.Yr.w-raw•• ww..-.-.•_ .Y V !_0 �'�ai2laEa�►_.__'-.tiSrrw_=���_w•-.�i. `Cp � 0 • W �. -_ram ► Y.•_ •__ ..r_.a..'_...w - _1i--i=a2si'maoars:ima !\!. -_ $ tot YJ *��m.�-..w.-w.�_..._,e,m...i.r....•-- rr•�-- TAP _ aka . ....-►...,i.. ...1. , .. m V1 iI -ram ..r-i -�.;�,vmr.z. W _ - s I 0- O 3mr - .._w2�r•2��� ���.ii..ia•.o►_:�:��_i..r.r o`>o .1- ; - =ra'..Z.�..=.� .•fie ��_......1 ► W� r -a• yam.A'... .r,.ZI•.• ..a.N u▪z0= i- r ar.�..... ....•.r7lw.- ._.4.0o a.ai 'silt C� _wT.!'S 1lift. fir .... ``CC%g n C iau ._ -r----'=r•1s._l Masai.�.2..•ti�c S\L�•2 8 ^• NY OO J •�, I.NIN 7ZJi 0 10 0 .+ 0 - 2 0. f' -a- - ♦ - - 1 n cv c 133i ,w„ 3ONtI1S10 ��soes ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 108 Docusign Envelope ID:890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 APPENDIX E:SIMPLE CURVE (Formerly ECLUR Figure 4-620 #2) PJ. LE --- � R.C. 4.*r 90' 90' It / ('h \ eI \ / 1 \ / \ / \ / \ / V PROWS PONT SASE CURVE : ipRN0'AS Mott ate[) P.L - POIMa Of INTERSECTION 5�.5� P.C. - POINT OF CURVATURE R . 0 P.1. - PONT OF SANGCNCY U R - RAMS OF SA+PIE CURVE 1 ■ A•SAN E - ETERNAL DISTANCE FROM PJ. TO Sl/PLE CURVE - INTERSECTION ANGLE (TOTAL CENTRAL ANGLE) L L00'g 0 - DEGREE Or CLR/A1URE L - LEMON Of C1Pst (P.C. 70 PI.) LC ■ 2•R•yN t LC - LONG CHORD IOISTANCE 8E7nEEN P.C. & u - NOM 00701M7( 7 - 7ANC(N( ORSSANCE (P.L 10 P.C. OR P.1.) M ■ R(I-COS.) E ■ P'EIISEC = R#-R COS EAGLE COUNTY FIGURE ENGINEERING DEPARTMENT SIMPLE CURVE 4-620 �2 ()RAIYN RtMSCo SHEET 1Of t� ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 109 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 APPENDIX F: SPIRALED CURVE (Formerly ECLUR Figure 4-620 #3) a a ......:4..",....,\ 'It ON ONPOW "FES_diiiiti .-JIMSPIN o_r Y s.c tiff . Lc M. p S snek �� \ / 4 Sb S,T, ` \4 I` T 4, ` I, t / \ / \ / 1 J \ / \ / l / \ � at / �.,/ SPIRALED 4: \ Ct1 / roRuuus \ / twimi n+a 4) ts, - twau 1R Tq S12+111 a r ys S.t. - sodkr. .a CLP 41 Is • 1.6'w tv.et9al swum C.S. - CSM1vT T4 Vim \ I S.T. - sMut 10 TAKERT \ i k - tea ti7A I. — turrrw CC SPIRAL �t Yt.Ye - cootor i1[5 or s.C. raom THE L. IIAGI1f5 PBS 11 - {t•al 9.r Y.Y - COOR[11LMTE5 Of *MY C NER POPP 014 SPA% FROM THE I S CR S.l. Er . (PC 6PrAR' TAN., •r Rc - emus 9r CtpCULur C4ed4 laft: 9410.0[D GUM) Lc - EXTRIAL 015110E IRQI. 1.0 fK I Lm WNW at • -291 M RI. p — cirrus Ot51+MCC pi Cti1[1afW C11rM pR00pC[f;7 Ei • ' E ae - CENrtm anal Of 011CIx.•11 ARC - CENIPAL u1CLr Cr 'S M (SPIRiL *CAMlh - fa - COORDlalasr dF brit? PC. a P.1. 4e - OEGrLE or C>RCULo ANC Li- - Llano 1+I44GENT (J lJ.*CE or SPIRAL 06+LY1 rdi it BETWEEN Cr IP 3' IOR es HEPr1L4 Y i 13` ST - De:r IroMMf CYST AKE Of SPINA WI Tr-'r. r t1•4a411344 rr- Y . 44. Y 1t-F c 1.1- a6; If. )1' - u . QSluilla p • 1/4.! p . t1.51NI/1 t P' II .. 1/711 11 • 1 trip-T EAGLE COUNTY FIGURE , ENGINEERIG I(PAIRILIEN1 SPIRALED CURVE 4 6201 #3 DPurtt ' RCw ° SNEET 1 or 1 ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 110 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 APPENDIX G: RELATIONSHIP, SIMPLE VS SPIRAL CURVE (Formerly ECLUR Figure 4-620 #4) (-- -- P.I A Ed]_M1 rrl time-. -. S.C. .S. P.T. P.C. STAPLE CURVE 15 - p \\ SPIRE CTRCULAA CIITM SPIR11 //(P skirnS.T.l // 44 E� P.C. \\ R Re // rt'',h �34' (SHtn) \\ 0 = Dc \\ // \\ // // // // \\ A /// \ /\\ A / // \� // \\ // // RADIUS POINT \ (SNAKE CURVE) RAOILS PgNT DIE. (SPIRALED CURVE) REIATIONSIAP - SINPLE VS SPRAIEO CURVE R - RADIUS Or SIMPLE CURSE T.S. - TANGENT TO SPIRAL Re - RAOIIS or CIRCULAR CUM (wITHIN THE SPIKED Cu )RSE S.C. - SPIRAL 10 CURvf 0 - DEGREE OF CURVATURE C.S. - CURVE TO SPIRAL Dc - DEGREE Of CIRCULAR ARC 5 T. - SPIRAL TO TANGENT A - INTERSEC1tOw ANGLE (TOTAL CENTRAL ANGLE) P.I. - POINT Of INTERSECTION Ac - NTERSECTION ANGLE Or CIRCLIAR ARC CURVATURE VE Ed - CIRCULAR CURVE O1ST. uNUS SHAKE CURVE 0LS1. (E-Ec) O.C. - POINT P.T_ - POINT O Or r CURV CURVTApc TUY p - OFFSET DISTANCE OF CIRCULAR CUR PRODUCEo K - COORDINATE Or OFFSET P.C. OR P.T. EAGLE COUNTY RELATIONSHIP FIGURE ENGINEERING DEPARTMENT SIMPLE vs SPIRAL CURVE 4620 #4 DRAWN RESISEO SHEET 10f)) ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 111 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 APPENDIX H: SUPERELEVATION DETAIL (Formerly untitled in ECLUR Section 4-660.J) > " 1 ovvilRfili 1 k 3:2P2l812AgA a.x 8 Nave o E!^•R A a R 2 A a R$a R!I SPIRALS SELDOM USED ABOVE HEAVY . U) RURAL > a O �R w& RRESIDD4TM. COMMMMER I L O $4 Y Y $ 7 i $ AND INDUSTRIAL STREEIS ME NOT SUPERE2EVATED INES NC -NDNiAI CROWN(22) RC-REVERSED CROWN(2%) if •••AA:2tRBGlSl2-_S: 0 -DECREE Of CURVATURE R -RADIUS Of CURVE i .�—R V -ASSUMED DESIGN SPEED UV-DESIRABLE LENGTH OF'SUPERELEVATION RUNOFF, •••a s a p Is C x 2«A$EE A A R 9 Inn- U 1 LENGTH Oi 9AEREIEVATION RUNOFF 3 3 s y �E 3 SUCH d TO COLT OUSAREAS WHERE USE 4 SPECIAL ,u+CES O Y$Y R F V �; 4 4$$4 CANNOT BE ACHIEVED. RENEW Alm APPROVAL Of THE COUNTY ENGINEER IS REQUIRED FOR USE OF Lnn. WORN LENGTHS ARE BASED ON A CENTERLINE TO *1_ EDGE RATIO OF 2DLa'H - 1:133,25MPH 1:T41.5. • •••RASzAtzaI:2s:mitessas BNIPH- 1:1S0.35AWH. 1:1e23. 4OUPH - 1:173. 1 OOMPH- 1.200 AND 5011PH- 1 .22 MO ME BASED _ 7ON A PAVEMENT LANE WIDTH OF 11 FEET- 0 -MAOMLM RATE OF SUPFRELEVADON IN 0 ri 3 2 FEET (PER FOOT OF WOMB FOR THE GIVEN DEGREE OF CURVE AND DESIGN CO ' SPEED- O 0 oYifvymi.aa?4Ik4RRSfv-444 II E 11••••aaa�Tsssrc=mxrsssrss:sss$ t.••••8888888888288888882312_; > :. 1) vvvvvv4 414441Z44&iLli14444 .- _ fy .;SR9s222222,122PtASs702222222222 x 1^ $ 3 2222323YEAS22a338aa22222223222V > + _ 1 2 c" AEI7;AOaa'•2'amssas2C122.RRRmr.gxxzCBsss22; 6u.saasass — _ ..- .-. — . x 3 SR2822222242II 22222222222222222222222222222t mvv4vvyvvvaai“114 4a#::A$E:44#4s"$44444445:44444$44444$4i . el. r • sti is xS 6 4 tL. aR3s43 A sI' I'na - a bbb S. R$ti$ $$ $ $$$$$ t `8$$$$ttA$AtA"«$RR$kRX:tAANAS:VVISI.:.1:V_$s f EAGLE COUNTY SUPERELEVATION ENGINEERING DEPARTMENT CHART—a max= 0.0600 DETAIL K., DRAWN REVISED SHEET OF ) ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 112 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 APPENDIX I: CURB RETURN/EDGE OF PAVEMENT PROFILE "A" (Formerly ECLUR Figure 4-620 #5) I I i w I I 1 w F• PCR-STATION --- - o ... . . . . . . . . . . . . I . . . . . . . . . I : : : :. . . . . 1 . . . . ELEVATION . . . .m i -q- - -HIGH POINT• I I is o ELEVATION € , LJ3 ! , 4-- • • - - - !ELEVATION I /7\ . , I 1 • • o _ . o • N L/3 ILI . . • Ivir • / . . . . . . . . . . . . ..... .. . JSLEVATJONI• t Q._+ O i . . _ I . . . . : . , l . . . . . . . i . . . . . / I i l ' PC -STATION •1 • . . . . . . . . 1 : : : : : : : : . : :.: ELE' TION. . . . - o . i o . . . . .�Db o_ dam cn = [ .. .. .. .. .. .. .. .. .. - .. .. .. ... ... ... . . : .. .. .. .. .. .. .. .. .. . .. .. .. .. .. ., , 1 1 ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 113 Docusign Enve!ope!D:890D74F8-0O3F-4C96-A6F3-37121C8A27C4 APPENDIX J: CURB RETURN/EDGE OF PAVEMENT PROFILE "B" (Formerly ECLUR Figure 4-620 #7) I s— I I Li WO j I f i t I EW _ CI Cr; cn pet F-D, try ______J 1 .tz.L " • • . - • • • I • • ›eCc 81-1 . . . . . ! - : . . . . .Llt • �► : : • i 7 —PR C .-STATION . O : - ELEVATION • t - t 1 •• " i •L/4 (PVI) f ' o • ' ' ELEVATION I a; ztn cr F - 4 • I I I / / • 41 CC L/4 !{ i # ; O ELEVATION ` 'N i - a i : .. ' t ' - ' L/4 (PVI) a I - ELEVATION ! J ! '. Iill / ! . . . . . . . .. ' °• . . .. • t PCR I--STATION . ELEVATION I ; . . . • : : ..: . . . . ; . , . . . . . . . I r ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 114 Docusign Envelope!D: 890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 APPENDIX K: CURB RETURN/EDGE OF PAVEMENT PROFILE "C" (Formerly ECLUR Figure 4-620 #8) 1 I I . I zu •c¢ . . . . VPT-STATION . ' I ELEVATION . .' . I . . . . . . - . , . . : . . . . . . . . . . I . . _ . . . . . . � . : . . . . . . . f E I I t I 1 • ! HIGH POINT. i I ( ELEVATION ' I I VPI "— PCR—STATION 0 2 ELEVATION. • . . . . . . . . . . . . . I ' ..... . .... : . . . ..1• : : g : . . . 1 . . . . . . . CC " • • . - • • ' I . . . . . . • • I\ I . . . . . . . _ . i . . . . . . i I • : : : : . . . I . . . . . . . . . f _z' . L/3- I . . . . . • j a : ELEVATION - 1 ` • I + 1 , t. - • o - . o - - - . . . . . . I . . . . . . . . . . . . . . . . . . i m: _ �+ I f ! ; I cp - - - I I . . . i • VPC ! 2 - - L/3 I t ILI .ELEVATION . 1 ELEVATION a . . I 4 . . . a . • 1 I 0 1 cc . . . PCR—STATION • -- fl 4 cn .' : :ELEVA�'tON I-- { a it 4**1 }<I e . . . . - . . . . . . . .i. . . . - - - f s 1 + • • — I i . . . . . . . . . I . . . . . . . . . . . . . . . . . . . I ENGINEERING CRITERIA MANUAL ____m_.,_. Appendix EAGLE COUNTY, COLORADO Page 115 uocusigntnvelopeID:890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 APPENDIX L: NAMED STREAMS(Formerly ECLUR Appendix E) NAMED STREAMS Name Quad Name Quad Abrams Creek Eagle, CO Abrams Creek Big Hole Creek Piney Peak, CO Suicide Mountain, CO Bighorn Creek East, CO Abrams Creek The Seven Hermits, CO Bighorn Creek Vail w Lakes, Agnew Gulch Gypsum, CO BishopWillow CO Alamo Creek Gulch Minturn, CO Burns South, CO Black Gore Creek Alkali Creek Castle Peak, CO Red Cliff CO Alkali Creek Black Gore Creek Vail CO Gypsum, CO Blue Creek Alkali Creek State Bridge, CO Bob Creek Leon, CO Alkali Creek Suicide Mountain, COCottonwood Pass, CO Booth Alkali Creek The Creek Vail East, CO Seven Hermits, CO Borah Gulch Alkali Creek Wolcott, CO Crooked Creek Pass, CO Alkali Creek, Bi Borah Gulch Red Creek, CO 9 Blue Hill, CO Bowers Gulch Alkali Creek, Big Castle Peak, CO Leon, CO Alkali Gulch Bowman Gulch Fulford, CO Red Creek, CO Bowman Gulch Grouse Mountain, CO Antelope Creek Blue Hill, CO Box Canyon Creek Lava Creek, CO Antones Cabin Creek Crooked Creek Pass, CO Brewster Gulch Antones Cabin Creek Red Creek, CO CottonwoodPass, CO Aspen Creek Bruce Creek Fulford, CO C Lava Creek, CO Bruce Creek Association Gulch Cottonwood Pass, CO The Seven Hermits, CO Bachelor Gulch Brush Creek Eagle, CO Edwards, CO Brush Creek Bachelor Gulch Grous Mountain, CO Brush The Seven Hermits, CO Bagley Creek Creek, East Crooked Creek Pass, CO Red Creek, CO Brush Creek, East O Bear Gulch Crooked Creek Pass, CO Brush Creek, East Mount ck Bear Gulch Fulford, CO Jackson, CO Bear Gulch Brush Creek, East The Seven Hermits, CO Lava Creek, CO Brush Creek, West Bear Gulch Piney Peak, CO Crooked Creek Pass, CO Bear Gulch Brush Creek, West Fulford, CO Red Creek, CO Brush Creek, West O Bear Gulch The Seven Hermits, CO Brush Creek, West Red evekn er Bear Gulch Wolcott, CO The Seven Hermits, CO Beard Creek Buck Creek Edwards, CO Edwards, CO Buck Creek Beaver Creek Edwards, CO Vail West, CO Beaver Creek Buffehr Creek Vail West, CO Grouse Mountain, CO Bull Gulch Beecher Gulch The Seven Hermits, COBurns North, CO Cabin Bennett Gulch Pan Creek Burns North, CO do, CO Cabin Creek, Dry Fork Berry Creek Edwards, CO Burns North, CO Big Alkali Creek Cabin Creek, Dry Fork Dome Peak, CO Blue Hill, CO Cabin Gulch Big Alkali Creek Castle Peak, CO McCoy, CO Cabin Gulch State Bridge, CO ENGINEERING CRITERIA MANUAL _ Appendix EAGLE COUNTY, COLORADO Page 116 IIIIIIIIIIIIMIIIIIIIIIIIIIIIIIIII Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 Name Quad Name Quad Creamery Gulch Grouse Mountain, Wolcott, COCrooked Creek COCs, CO Canard Creek Dome Peak, CO Cache Creek Crooked Creek Red Creek, CO Minturn, CO Campbell Creek Cross Creek Mount Jackson, CO Grouse Mountain, CO Cross Creek Card Creek Carter Creek Mount Jackson, CO Cross Creek Mount of the Holy Cross, CO Carter Creek Nast, CO Cross Creek, East Mount of the Holy Cross, CO Jakson, CO c Edwards, CO Cross Creek,West Mount Mountd ks Cash Creek Deadhorse Gulch Casteel Creek Grouse Mountain, CO CO Deep Castle Peak, Creek Dotsero, CO , CO Castle Creek Castle Creek Eagle, CO Deer Creek Burns North, CO Creek, Burns South, CO Lava CO Deer Creek Castle CreekDeer Creek Dome Peak, CO C Castle Peak, CO Willow Lake, CO CatamountCreek Cataract Creek Copper Mountain, CO Deluge Creek Creek Burns North, CO Pando, CO Derby Cataract Creek Cattle Creek Leon, CO Derby Creek Burns South, CO Derby Creek, South Fork Dome Peak, CO Creek Dome Peak, CO Toner Reservoir, CO Derby Cattle Creek Cattle Creek, North Fork Leon, CO Park Gulch Suicide Mountain, CO Cattle Creek, North Fork Toner Reservoir, CO Dewey Vail West, CO Cedar Creek Burns North, CO Dickson Creek CO Dickson Creek, South Fork Vail West, CO Center Creek Leon, Creek Toner Reservoir, CO Cherry Creek Suicide Mountain, CO Downey Red Creek,Toner Reservoir, CO Downey Creek, East Red r Reservoir,COCOr, CO Cerry Creek Downey Creek, East Lava Creek, CO Burns North, CO Coleo Black Creek Dry Fork Cabin Creek Blue Hill, CO Dome Peak, CO Colorado River Dry Fork Cabin Creek Colorado River Burns North, CO Gulch Fulford, CO Colorado River Burns South, CO Dry Dry Gulch The Seven Hermits, CO Colorado River Dotsero, CO Dry Gulch Wolcott, CO Colorado River McCoy, CO Dry Gulch (2) Red Creek, CO Colorado River Radium, CODotsero, CO State Bridge, CO Eagle River Colorado River Eagle, Colorado River Sugarloaf Mountain, CO Eagle River Edwards,, COCCO Crooked Creek Pass, CO Eagle River Corral Gulch Eagle River Grouse Mountain, CO Cottonwood Creek Cottonwood Pass, CO Fulford, CO Gypsum, CO Costeel Creek(sic) Eagle River Minturn, CO Eagle, CO Eagle River Pando, CO Cottonwood Creek Eagle River Cottonwood Creek Gypsum, CO Cree Red Cliff, CO k, CO Eagle River Cottonwood Creek Lava Eagle River Wolcott, CO Cottonwood Creek Radium, CO Copper Mountain, CO Cottonwood Creek,West Gypsum, pp CO Eagle River, East Fork Fork Pando, CO Cottonwood Pass, CO Eagle River, East Fork Pando, CO Coulter Creek, East Eagle River, South Fork Coulter Creek, East Leon, CO Creek Pass, CO Lava Creek, CO East Brush Creek Crooked, CO Crazyea Horse Creek Edwards, CO East Brush Creek Creamery Gulch __._- ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 117 "-,,u,,a criveiopeID:890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 Name Quad East Brush Creek Mount Jackson, CO Name Freeman Creek RQuad East Brush Creek The Seven Hermits, CO Freeman Creek Vail West, COir, CO East Coulter Creek Cottonwood Pass, CO Vail CO East Coulter Creek French Creek Mount of the Holy Cross, CO Leon, CO Frenchman Creek East Cross Creek Mount of the Holy Cross, Frost Creek Red ve , CO CO The Seevenn Hermits, CO East Downey Creek Red Creek, CO East Downe Creek Fry Gulch Cottonwood Pass, CO Y Toner Reservoir, CO Fr in East Fork Eagle River Co Y gpan River Basalt, CO pdo erCo untain, CO Fryingpan River Leon, CO East Fork Eagle River Pa East Fork Old Mans Fryingpan River Red Creek, CO Suicide Mountain, CO Fryingpan River Gulch Ruedi Reservoir, CO East Fork Red Canyon Edwards, CO Creek Fryingpan River Woody Creek, CO East Fork Red Dirt Creek Sugarloaf Mountain, CO Fryingpan River, North Fork Nast, CO East Fork Sheep Creek Sugarloaf Mountain, CO East Fork Three Licks GerardGame Creek Piney Peak, COMinturn, CO Creek Gulch Suicide Mouou ntain, CO East Jakeman Creek Crooked Creek Pass, CO Girard Creek East Lake Creek Grouse Mountain, COMate Bri r the Holy Cross, CO East Lake Creek MountGoodson Creek State dge, CO Jackson, CO Gore Creek East Meadow Creek Piney Peak, COMinturn, CO East Meadow Creek Vail Gore Creek Vail East, CO West, CO Gore Creek Eby Creek Burns South, CO Vail Pass, CO Eby Creek Gore Creek Vail West, CO Castle Peak, CO ' Gore Creek Eby Creek Eagle, CO Willow Lakes, CO Edwards Draw Gore Creek, Black Red Cliff, CO Lava Creek, CO Gore Creek, Black Elk Creek Blue Hill, CO Vail Pass, CO Elk Creek Gould Creek Suicide Mountain, CO Lava Creek, CO Grape Creek Elk Creek State Bridge, CO Lava Creek, CO Erickson Creek Grass Gulch Lava Creek, CO Suicide Mountain, CO Greenhorn Gulch Erickson Creek Toner Reservoir, CO Byps m, CO CO Gre Fall Creek enhorn Gulch Minturn, CO Grouse Creek Gypsum, CO Fall Creek Mount of the HolyCross, Minturn, CO Grouse Creek, West CO Grouse Mountain, CO Fence Gulch Red Creek, CO Fence Gulch Grundell CreekGrouse Creek, West The Seven Hermits, COMinturn, ou Fiddler Creek Suicide Mountain, CO Pando, CO First Fork South Fork Lava Creek, CO Gypsum Creek Gypsum, CO Piney River Gypsum Creek Red Creek, CO Fish Pond Gulch Suicide Mountain, CO Fisher Gulch Gypsum Creek Suicide Mountain, CO Fulford, CO Fitzpatrick Gulch Cottonwood Pass, CO Gypsum Creek Toner Reservoir Freeman Creek Hanson Gulch Ruedi Reservoir, CO Red Creek, CO Hardscrabble Gulch Suicide Mountain, CO ENGINEERING CRITERIA MANUAL Appendix _ EAGLE COUNTY, COLORADO Page118 1111111111111111.111111111111111111111111.... Docusign Envelope ID:890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 Name Quad Name Quad Crooked Creek Pass, CO Hat Creek Crooked Creek Pass, CO Lime Creek, Little Pass, CO rooked Cre rook ek Fulford, CO Little Lime Creek C Cr ook Peak, ek ney Hat Creek Lone Lick Creek CO Hernage Creek Eagle, CO Hernage Creek The Seven Hermits, CO Lucky Gulch Dotsero, CO High Trail Gulch Lava Creek, CO Sugarloaf Mountain, CO Lucky Gulch Gulch Dotsero, CO High Trail Gulch State Bridge, CO Lyons Hockett Gulch Minturn, CO Eagle, CO Martin Creek Hockett Gulch The Seven Hermits, CO Marugg Creek Vail West, CO Hole Creek, Big Piney Peak, CO Cottonwood Pass, CO Mary Jane Gulch er Gulch Eagle, CO Homestake Creek Mount of the Holy Cross, May CO The Hermits, CO Pando, CO Mayer Gulch The Seven Homestake Creek McAllister Gulch Hoovers Bend Gulch Toner Reservoir, CO Creek Edwards,CO Horse Creek Sugarloaf Mountain, CO McCoy d COCuntain, CO Horseshoe Creek Piney Peak, CO McCoy Creek Grouse, CO The Seven Hermits, CO McGinley Gulch Horton Gulch Indian Creek Vail West, CO McHatten Creek Suicide Mountain, CO The Seven Hermits, CO Toner Reservoir, CO McKenzie Gulch Pineycreek, er Iola Creek McPhee Creek Irrawaddy Creek Dotsero, CO Dotsero, Radium, CO CO CO McPhee Gulch Jack Creek Jacks Gulch Fulford, CO Meadow Creek Piney Peak, CO CO , Jakeman Creek Crooked Creek Pass, CO Meadow Creek Vail West PineyWest, CO Jakeman Creek Meredith, CO Meadow Creek, East Vail Peak,West O Jakeman Creek, East Crooked Creek Pass, CO Meadow Creek, Eas Jakeman Creek,West Crooked Creek Pass, CO Metcalf Creek Edwards, CO Jenkins Creek Piney Peak, CO Crooked Creek Pass, CO Middle Creek Jones Gulch Pando, CO Middle Creek Vail East, CO Edwards CO Middle Creek Vail West, CO June Creek Kelly Creek Fulford, CO Middle Gulch Crooked Creek Pass, CO Kiln Creek Red Cliff, CO Meredith, CO Middle Gulch se Mountain, CO Lake Creek Kuntz Creek Crooked Creek Pass, CO Middle Lake Creek Grou Grou e ou, CO Edwards, CO Milk Creek CastMountJackson, CO Milk Creek Wolcott, Lake Creek, East Grouse Mountain, CO Leon,CO Mill Creek CO Lake Creek, East Lake Creek, Middle Grouse Mountain, CO Mill Creek .Red Cliff, COReil East, CO Grouse Mountain, CO Mill Creek Lake Creek, West Miller Creek Red Cliff, CO Last Chance Creek Mount Jackson, CO Last Chance Creek Nast, CO Miller Gulch Creek Suicide Mountain, CO The Seven Hermits, CO Lava Creek, CO Miller Gulch Creek Lava Creek Mount Leeman Gulch Crooked Creek Pass, CO Missouri Creek Mount of theJackson, COC Cross, CO Lime Creek Crooked Creek Pass, CO Missouri Creek Lime Creek Leadville North, CO Mitchell Creek Grouse Mountain, CO Mitchell Creek Pando, CO Lime Creek Meredith, CO Vail West, CO Lime Creek Red Cliff, CO Moniger Creek { EAGLE COUNTY,COLORAD __ _____.._— ___ ___. .___.___ ENGINEERING CRITERIA MANUAL Appendix Page 9 �.,uwyntnvelopeID:890D74F8-0O3F-4C96-A6F3-37121C8A27C4 Name Quad Morris Creek Name Quad Sugarloaf Mountain, CO Piney River Muddy Creek Edwards, CO State Bridge, CO Muddy Creek Piney River Vail East, CO Lava Creek, CO Piney River Muddy Creek State Bridge, CO Vail West, CO Piney River, First Fork South Lava Creek, CO Muddy Creek Fork Wolcott, CO Piney River, North Fork Murphy Creek Grouse Mountain, CO Piney Peak, CO Neilson Gulch Piney River, South Fork Edwards, CO Eagle, CO Pipe Creek No Name Creek Fulford, CO Fulford, CO No Name Gulch Pitkin Creek Vail East, CO Pando, CO Poison Creek Nolan Creek Crooked Creek Pass, CO Poison Creek Burns South, CO Nolan Creek Fulford, CO Sugarloaf Mountain, CO Nolan Creek Poison Gulch Fulford, CO Mount Jackson, CO Polk Creek Norman Creek Castle Peak, CO Vail Pass, CO North Fork Cattle Creek Pond Creek Red Creek, CO Leon, CO Posey Creek North Fork Cattle Creek Toner Reservoir, CO Burns South, CO North Fork F in Pump Gulch Burns North, CO ry gpan Nast, CO Ranch Creek River Pando, CO North Fork Piney River Piney Peak, CO Red Canyon Creek Edwards, CO Notch Mountain Creek Minturn, CO Red Canyon Creek Nottingham Gulch Vail West, CO Wolcott, CO Red Canyon Creek, East Edwards, CO Fork Ohio Creek Grouse Mountain, CO Red Creek Old Mans Gulch Suicide Mountain, CO Red Creek, CO Old Mans Gulch, East Red Dirt Creek Burns South, CO Suicide Mountain, CO O Red Dirt Creek Sugarloaf Mountain, CO Old Mans Gulch, West Suicide Mountain, CO Red Dirt Creek, Sugarloaf Mountain,East Fork Fork CO Otto Creek Toner Reservoir, CO Owl Gulch Red Dirt Creek, West Fork Sugarloaf Mountain, CO Suicide Mountain, CO Red Draw Pearl Creek Pando, CO Fulford, CO Red Draw Wolcott, CO Peterson Creek Minturn, CO Red Gulch Peterson Creek Mount of the HolyCross, Fulford, CO Red Sandstone Creek CO Vail East, CO Peterson Draw Fulford, CO Pine Creek Red Sandstone Creek Vail West, CO Lava Creek, CO Red Sandstone Creek, South Vail East, CO Fork Pine Creek Piney Peak, CO Red Sandstone Creek, South Vail West, CO Fork Pine Creek Vail West, CO Reed Creek Mount Jackson, CO Piney Gulch Leadville North, CO Resolution Creek Pando, CO Piney Gulch Pando, CO Rhoads Gulch Piney River Lava Creek, COPiney Peak, CO Piney River Road Gulch Eagle, CO Piney Peak, CO Road Gulch Gypsum, CO ENGINEERING CRITERIA MANUAL Appendix EAGLE COUNTY, COLORADO Page 120 11111111111.11111111111111111111111........... Docusign Envelope ID:890D74F8-0O3F-4C96-A6F3-37121C8A27C4 Name Quad Name Quad Crooked Creek Pass, CO c , CO Slim Jim Gulch Road Gulch Wolcott, Roaring Fork River Basalt, CO Slim Jim Gulch Mount Jackson, CO Suicide Mountain, CO Leon, CORoaring Fork River Slow Slow Trail Gulch Trail Gulch The Seven Hermits, CO RocckkCreek Edwards, CO Grouse Mountain, CO Smith Creek Red Creek, CO Rock Creek Smith Creek Ruedi Reservoir Rock Creek Lava Creek, CO McCoy, Suicide Mountain, CO CO Snake Gulch Rock Creek Rock Creek Red Cliff, CO Sneve Gulch Crooked Creek Pass, CO Eagle, Piney Peak, CO CO Soda Creek Rube Creek Rube Creek Wolcott, CO Sopris Creek Homestake Reservoir, CO Red Creek, Mount of the Holy Cross, CO CO Sopris Creek Ruedi CreekSourdough Creek Toner Reservoir, CO Ruedi Creek Ruedi Reservoir, CO Creek Dome Peak, CO Gulch Red Creek, CO Pando, CO South Fork Derby Vail West,Rule Gulch South Fork Dickson Creek SaloonCO Salt Creek Piney Pando, CO Edwards, CO Fulford, CO South Fork Eagle River Salt Creek The Seven Hermits, CO Sawmill Gulch Cottonwood Pass, CO South Fork Red Sandstone Vail East, CO Creek Sawmill Gulch The Seven Hermits, CO South Fork Red Sandstone Vail West, CO Creek Spine Creek Crooked Creek Pass, CO Schoolhouse Gulch Red Creek, CO Vail East, CO The Seven Hermits, CO Spraddle Creek Schoolhouse Gulch Spring Creek Cottonwood Pass, CO Second Gulch The Seven Hermits, CO Sp g Crooked Creek Pass, CO Seven Castles Creek Toner Reservoir, CO Spring Creek Spring Creek Edwards, CO Sheep Creek Sugarloaf Mountain, CO Sp g Gypsum, CO Creek, East Fork Sugarloaf Mountain, CO Spring Creek Sheep Spring Creek Meredith, CO Sheep Creek,West Fork Sugarloaf Mountain, CO Sp g Copper Mountain Spring Creek Suicide Mountain, CO Sheep GulchSpring Draw Lava Creek, CO Sheep Gulch Dotsero, CO Lava Creek, CO Gypsum, CO Spring Draw One Lava Creek, CO Sheep Gulch Spring Draw Two Sheep Gulch Pando, CO Gulch Cottonwood Pass, CO PineyPeak, CO Spring Sheephorn Creek Spring Gulch Suicide Mountain, CO Sheephorn Creek Radium, CO Cottonwood Pass, CO Sheephorn Mountain, CO Spruce Creek Sheephorn Creek Squaw Creek Fulford, CO Shippees Draw Cottonwood Pass, CO CO Squaw Creek Wolcott, CO Leon, Shippees Draw Gulch Fulford, CO Silver Creek Crooked Creek Pass, CO Stag Lava Creek, CO Meredith, CO Stark Creek Silver Creek Silver Gulch Pando, CO Stifel Creek Blue Hill, CO Ruedi Reservoir, CO Eagle, CO Stockyard Gulch Skillman Gulch Grouse Mountain, CO Skillman Gulch The Seven Hermits, CO Stone Creek Minturn,ruseCO Piney Peak, CO Stone Creek Slate Creek Slaughter Spring Gulch Cottonwood Pass, CO Suicide Gulch Crooked Creek Pass, CO Gulch Meredith, CO Sleepy Creek Leon, CO - EAGLE COUNTY, ___IN __.IT.E__.A MAN. ___-__ Page COLORADO ENGINEERING CRITERIA MANUAL Appendix uocusIgnEnvelope ID:890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 Name Quad Sundell Creek Name Quad Suicide Mountain, CO Ute Creek Sunnyside Creek Burns North, CO Wolcott,CO Swamp Creek Warren Gulch Eagle, O Toner Reservoir, CO Warren Gulch Sweetwater Creek Dotsero, CO Wolcott, CO Sweetwater Creek Waterbury Creek Crooked Creek Pass, CO Sugarloaf Mountain, CO Waterbury Creek Swift Gulch Edwards, CO Meredith, CO Swift Gulch Wearyman Creek Red Cliff, CO Vail West, CO West Brush Creek Tames Creek Edwards, CO Crooked Creek Pass, CO Tates Gulch West Brush Creek Fulford, CO Red Cliff, CO West Brush Creek Taylor Creek Fulford, CO WestRed Creek, CO Taylor Creek Brush Creek The Seven Hermits, CO Toner Reservoir, CO West Cross Creek Taylor Gulch Pando, CO Mount Jackson, CO West Fork Cottonwood Gypsum, CO Creek Tenderfoot Gulch Gypsum, CO Tenderfoot Gulch West Fork Old Mans Gulch Suicide Mountain, CO Suicide Mountain, CO West Fork Red Dirt Creek Tepee Creek Blue Hill, CO WestSugarloaf Mountain, CO Tepee Creek Fork Sheep Creek Sugarloaf Mountain, CO Grouse Mountain, CO West Grouse Creek Third Gulch Eagle, CO Grouse Mountain, CO Third Gulch West Grouse Creek Minturn, CO The Seven Hermits, CO West Jakeman Creek Thompson Creek Leon, CO Crooked Creek Pass, CO Thompson Creek West Lake Creek Grouse Mountain, CO Toner Reservoir, CO Whiskey Creek Three Licks Creek Piney Peak, CO Minturn, CO Three Licks Creek, East Piney Peak, CO White Creek Red Creek, CO Fork White Creek Toner Reservoir, CO Tie Camp Gulch Woody Creek, CO Timber Creek White Draw Fulford, CO Red Cliff, CO White Quail Gulch Tom Creek Cottonwood Pass, CO Fulford, CO Toner Creek Whitney Creek Mount of the Holy Cross, CO Toner Reservoir, CO Willow Creek Traer Creek Vail West, CO Red Cliff, CO Trail Gulch Willow Creek State Bridge, CO Dotsero, CO Willow Creek Trail Gulch Fulford, CO Sugarloaf Mountain, CO Trail Gulch Wilson Creek Woody Creek, CO Gypsum, CO Yates Gulch Trail Gulch Sugarloaf Mountain, CO Yates Gulch Th icS e Mountain, , COTrail Gulch The Seven Hermits, CO Yeoman Creek The Seven Hermits, C Travis Creek Wolcott, CO Toner Reservoir Triangle Creek Yoder Gulch Mount of the Holy Cross, CO Fulford, CO Yoder Gulch Turkey Creek Red Cliff, CO Pando, CO Turkey Creek Vail Pass, CO Two By Four Creek Meredith, CO Two By Four Creek Red Creek, CO Two Elk Creek Minturn, CO Two Elk Creek Red Cliff, CO Ute Creek Edwards, CO ENGINEERING CRITERIA MANUAL Appendix EAGLE COUNTY, COLORADO Page 122 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 Exhibit B -Amended ECM 6 Docusign Envelope ID:890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 1111 EAGLE COUNTY EAGLE COUNTY ENGINEERING CRITERIA MANUAL Adopted March 9, 2023 Amended December 1, 2024 Docusign Envelope iD:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 TABLE OF CONTENTS CHAPTER 1 GENERAL PROVISIONS 6 1.1 TITLE 6 1.2 PURPOSE AND BACKGROUND 6 1.3 JURISDICTION 6 1.4 AMENDMENTS TO THE ENGINEERING CRITERIA MANUAL 6 1.4.1 MINOR AMENDMENT 6 1.4.2 MAJOR AMENDMENT 6 1.5 APPLICATION 7 1.6 STANDARDS ARE NOT INFLEXIBLE 7 1.7 RULES AND GENERAL PROVISIONS 7 CHAPTER 2 EXCAVATION AND GRADING STANDARDS 9 2.1 PURPOSE AND APPLICABILITY 9 2.2 EXCAVATION AND GRADING STANDARDS 9 CHAPTER 3 EROSION CONTROL STANDARDS 10 3.1 PURPOSE AND APPLICABILITY 10 3.2 EROSION CONTROL STANDARDS 10 3.3 EROSION AND SEDIMENT CONTROL PLAN 12 CHAPTER 4 UTILITY AND LIGHTING STANDARDS 13 4.1 UTILITY EASEMENT 13 4.2 UTILITY LATERAL 13 4.3 UTILITY CONDUITS 13 4.4 WITNESSING OF HORIZONTAL LOCATIONS 13 4.5 WITNESSING OF VERTICAL LOCATIONS 13 4.6 STREET LIGHTING 13 CHAPTER 5 IRRIGATION SYSTEM STANDARDS 15 5.1 SURFACE WATER RIGHTS 15 5.2 IRRIGATION WATER 15 5.3 RESTRICTION OF IRRIGATION METHODS 15 5.4 IRRIGATION DITCH EASEMENTS 15 5.5 IRRIGATION DITCH MAINTENANCE 15 CHAPTER 6 DRAINAGE STANDARDS 16 6.1 PURPOSE AND APPLICABILITY 16 6.2 STANDARDS 16 6.3 STORMWATER CONTROL PLAN 17 CHAPTER 7 DESIGN STANDARDS FOR PARKING AND LOADING AREAS 19 7.1 PARKING SURFACE AND DRAINAGE 19 7.2 MINIMUM DIMENSIONS OF PARKING AREAS 19 7.3 MINIMUM DIMENSIONS OF LOADING BERTHS 19 7.4 COMPACT CAR SPACES 19 ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Table of Contents Page 2 ...,uaiyn=nveiope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 7.5 HANDICAPPED ("ACCESSIBLE") PARKING 19 7.6 UNOBSTRUCTED ACCESS 24 7.7 TANDEM PARKING 24 7.8 BACKING ONTO ROADS PROHIBITED 24 7.9 ACCESS DRIVEWAYS 24 7.10 PARKING AREA LANDSCAPING 24 7.11 SNOW STORAGE 25 7.12 PEDESTRIAN CIRCULATION 25 7.13 PARKING WITHIN A PLANNED UNIT DEVELOPMENT(PUD) 25 CHAPTER 8 ROADWAY STANDARDS 26 8.1 CONSISTENCY WITH OTHER STANDARDS 26 8.2 FUNCTIONAL CLASSIFICATIONS UNDER ISTEA 27 8.3 FUNCTIONAL CLASSIFICATIONS BY COUNTY 27 8.4 TRAFFIC IMPACT STUDY 31 8.5 DESIGN TRAFFIC VOLUME AND DESIGN PERIOD 32 8.6 LEVEL OF SERVICE 32 8.7 RIGHT-OF-WAY WIDTH 32 8.8 SIGHT DISTANCE 33 8.9 GEOMETRIC STANDARDS 34 8.10 STRUCTURES 45 8.11 STREET NAME AND TRAFFIC CONTROL SIGNS 45 8.12 RAILROAD CROSSINGS 46 CHAPTER 9 SIDEWALK AND TRAIL STANDARDS 47 9.1 TRAIL STANDARDS 47 9.2 SIDEWALK STANDARDS 48 CHAPTER 10 TRANSPORTATION IMPACT FEES 49 10.1 DEFINITIONS 49 10.2 TIME OF FEE OBLIGATION AND PAYMENT 51 10.3 FEE EXEMPTIONS 52 10.4 FEE WAIVER 52 10.5 ADMINISTRATIVE CALCULATION OF FEE 52 10.6 CREDITS 53 10.7 BENEFIT DISTRICTS 55 10.8 REFUNDS 56 10.9 REVIEW, ASSESS, AND UPDATE TRANSPORTATION IMPACT FEE 57 10.10 FINAL DETERMINATION BEFORE PERMIT APPROVAL 58 10.11 TRANSPORTATION IMPACT FEE SCHEDULE 58 10.12 TRANSPORTATION IMPACT FEE SCHEDULE CALCULATED BY TRIPS 60 10.12.1 RESIDENTIAL USE 60 10.12.2 INDUSTRIAL USE 60 10.12.3 RETAIL/RESTAURANT USE 61 ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Table of Contents Page 3 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 10.12.4 OFFICE & OTHER SERVICES USE 61 CHAPTER 11 REGULATIONS FOR WORK IN THE PUBLIC RIGHT-OF-WAY 62 11.1 DEFINITIONS 62 11.2 GENERAL REQUIREMENTS 64 11.2.1 REPEAL OF PRIOR RESOLUTION, REGULATIONS AND/OR AMENDMENTS 64 11.2.2 CONSTRUCTION OF REGULATION 64 11.2.3 AUTHORITY 64 11.2.4 UNLAWFUL TO CONSTRUCT IN OR ON ANY RIGHT-OF-WAY WITHOUT PERMIT 64 11.3 ENCROACHMENT EASEMENT AGREEMENT 65 11.4 PERMITS FOR WORK IN THE RIGHT-OF-WAY 66 11.4.1 EXEMPTIONS FROM PERMIT REQUIREMENTS 66 11.4.2 EMERGENCY WORK 66 11.4.3 PERMIT CLASSIFICATIONS 67 11.4.4 APPLICATIONS FOR PERMITS 67 11.4.5 PERMIT FEES 69 11.4.6 COLLATERAL FOR FAITHFUL PERFORMANCE 70 11.4.7 CERTIFICATE OF INSURANCE 72 11.4.8 TEMPORARY TRAFFIC CONTROL 73 11.4.9 REVIEW AND APPROVAL OR DISAPPROVAL OF APPLICATION 73 11.4.10 COMMENCEMENT OF WORK 74 11.4.11 COMPLIANCE WITH CONSTRUCTION AND RESTORATION STANDARDS, SPECIFICATIONS, AND DETAILS 75 11.4.12 PERMIT DURATION AND LIMITS 75 11.4.13 COORDINATION WITH EXISTING UTILITIES 76 11.4.14 NOTICES TO OWNERS AND TENANTS ABUTTING AND ADJOINING 76 11.4.15 EXCAVATION WITHIN PAVED PUBLIC ROADWAYS OR EAGLE VALLEY TRAIL 76 11.4.16 INSPECTION 77 11.5 ENFORCEMENT 77 11.5.1 CORRECTION NOTICES AND STOP WORK ORDERS; SUSPENSION AND REVOCATION OF PERMITS 77 11.5.2 COMPLETION OF PERMITTED WORK; CONDITIONAL APPROVAL 78 11.5.3 WARRANTY PERIOD 78 11.5.4 RELOCATION 80 11.5.5 LISTING OF FACILITIES IN RIGHTS-OF-WAY 81 11.5.E APPEAL 81 11.5.7 ENFORCEMENT 81 11.5.8 LIABILITY OF COUNTY 82 11.6 CONSTRUCTION AND RESTORATION STANDARDS, SPECIFICATIONS, AND DETAILS 83 11.6.1 PAVEMENT REMOVAL AND RESTORATION 83 11.6.2 MINIMUM DEPTH OF COVER 86 11.6.3 BACKFILL 86 ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Table of Contents Page 4 wcusign tnvelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 11.6.4 JACKING AND BORING 88 11.6.5 WORK SITE IMPROVEMENTS, PROTECTION, AND RESTORATION 88 11.6.6 MISCELLANEOUS PROVISIONS CONCERNING UTILITY INSTALLATIONS 89 11.6.7 STANDARD EXCAVATION BACKFILL AND RESTORATION DETAIL 90 APPENDICES 91 APPENDIX A: ROAD CLASSIFICATIONS 91 APPENDIX B: SUMMARY OF ENVIRONMENTAL, GEOMETRIC AND DESIGN STANDARDS 106 APPENDIX C: LANE WIDENING ON CURVES 107 APPENDIX D: CDOT TABLE STOPPING SIGHT DISTANCE ON HORIZONTAL CURVES(CDOT TABLE) 108 APPENDIX E: SIMPLE CURVE 109 APPENDIX F: SPIRALED CURVE 110 APPENDIX G: RELATIONSHIP, SIMPLE VS SPIRAL CURVE 111 APPENDIX H: SUPERELEVATION DETAIL 112 APPENDIX I: CURB RETURN/EDGE OF PAVEMENT PROFILE"A" 113 APPENDIX): CURB RETURN/EDGE OF PAVEMENT PROFILE"B" 114 APPENDIX K: CURB RETURN/EDGE OF PAVEMENT PROFILE"C" 115 APPENDIX L: NAMED STREAMS 116 ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Table of Contents Page 5 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 CHAPTER 1 GENERAL PROVISIONS 1.1 TITLE This manual is called the Eagle County Engineering Criteria Manual and shall be referred to herein as the"ECM." 1.2 PURPOSE AND BACKGROUND The purpose of this ECM is to outline Eagle County's minimum acceptable standards for the design, construction, location, improvement, and maintenance of all land development or any other proposed construction in Eagle County. These regulations are intended to protect and promote the public health, safety, and welfare of the residents and visitors of Eagle County and provide the applicant with choices that will facilitate the development of infrastructure that is well suited to County needs and is safe, efficient, and economical. These regulations are necessary to protect and promote public health, safety, and welfare; ensure that public infrastructure meets commonly accepted engineering standards; and maintain consistency and fairness in development review. Failure to comply with these regulations may delay project approvals or result in the withholding or withdrawal of project permits or approvals. 1.3 JURISDICTION The requirements of this ECM shall apply to all subdividers, developers or other landowners, their employees, agents or contractors designing and constructing public and/or private infrastructure or other development within unincorporated areas of Eagle County (hereafter called County), except where superseded by State and/or the Federal regulations. The foregoing design and construction of are subject to review and approval by the County pursuant to any County regulation or requirement. 1.4 AMENDMENTS TO THE ENGINEERING CRITERIA MANUAL This ECM may be amended from time to time as set forth herein as new materials, equipment, technologies, methods, and professional practices change, as a result of changes in state law, due to changes in community need or vision, or other reason. The County Engineer shall monitor the performance and effectiveness of this ECM and will recommend changes, updates, amendments, and revisions to the Board of County Commissioners("Board")as necessary. 1 1.4.1 MINOR AMENDMENT Minor Amendments are non-substantive changes that do not affect interpretation, purpose, or applicability of standards set forth in this ECM. Minor amendments include, but are not limited to, typos, formatting, updating editions of published reference manuals, or changing required permit application materials. Text changes that are intended to provide clarity or correct conflicts shall also be considered Minor Amendments. Minor Amendments shall be processed and approved under the authority of the County Engineer. Any Minor Amendments to this ECM shall be immediately effective after a fifteen (15)day public notice period. 11.4.2 MAJOR AMENDMENT Major Amendments are substantive changes that alter the interpretation, purpose, or applicability of standards. Changes to fees shall be considered a Major Amendment. Major Amendments shall be initiated by the County Engineer and approved by the Board. These standards may be altered or ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 1 Page 6 Uocusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 amended by a Major Amendment by the Board at a public hearing which has been advertised no less than fifteen (15) calendar days prior to the hearing in a newspaper of general circulation within the County. The Board will consider Major Amendments to this ECM following the recommendations of the County Engineer. The Board decision shall be based on at least one (1)of the following standards of approval: 1. Achieve desired design qualities 2. Consistency with industry standards or best practices 3. Adopt new technologies 4. Public benefit 5. Change in circumstances 6. Other demonstration of need The Board decision shall include a clear statement of approval, approval with conditions, or disapproval. Any Major Amendments to this ECM shall be immediately effective upon its adoption by the Board of County Commissioners. 1.5 APPLICATION The County Engineer is responsible for interpretation and application of the standards and regulations set forth in this ECM. 1.6 STANDARDS ARE NOT INFLEXIBLE The design criteria and standards of this ECM provide a certain level of performance; however, they are not inflexible. For the design criteria and standards set forth in Chapters 2, 3, 4, 5, 6, 8, and 9 of this ECM, if an alternate design, procedure, or material can be shown to provide performance and/or environmental sensitivity which reflects community values equal to or better than that established by these standards, said alternative may be recommended for approval by the County Engineer. In evaluating the proposed alternate the County Engineer shall follow the procedures in ECLUR Section 5-260.G, Variance From Improvement Standards. The County Engineer's evaluation shall consider whether the alternative will provide for an equivalent level of public safety and whether the alternative will be equally durable so that normally anticipated user and maintenance costs will not be increased. 1.7 RULES AND GENERAL PROVISIONS A. All sections referenced herein shall refer to this ECM unless another document, such as the Eagle County Land Use Regulations(the"ECLUR"), is specified. B. The specific or particular has precedence over the general statements. C. In case of any difference of meaning or implication between the text of this ECM and captions or titles for each section, the text shall control. D. The word "shall" is always mandatory and not directory. The word "may" is permissive. E. Words used in present tense include the future. F. Words used in the singular shall include the plural, unless the context clearly indicates the contrary. Words in one gender shall be deemed to include all other genders. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 1 Page 7 Docusign Envelope ID:890074F8-0O3F-4C96-A6F3-37121 C8A27C4 G. In the case of improvements that are required by the County, but are not specifically addressed by the ECM, the County will require the owner, permit holder, developer, contractor, and their agents to follow applicable local, state, and federal guidelines or standards promulgated by professional organizations. H. Whenever any provision of the ECM conflicts with a provision in any federal, state or local law, ordinance, resolution, rule, or regulation,the more restrictive standard shall be used. I. Whenever any provision of the ECM conflicts with another provision of the ECM, the more restrictive or higher standard shall control. Whenever any provision of the ECM conflicts with any provision of a document adopted by reference, the provision of the ECM shall control. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 1 Page 8 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 CHAPTER 2 EXCAVATION AND GRADING STANDARDS 2.1 PURPOSE AND APPLICABILITY A. Purpose. The purpose of these requirements is to safeguard life, limb, property and the public welfare by regulating grading on private property. B. Applicability. No person shall do any grading without first having obtained a grading permit or an exemption from a grading permit from the Eagle County Engineer. 2.2 EXCAVATION AND GRADING STANDARDS A. Application. The excavation and grading standards shall be as contained in the current edition of the International Building Code Appendix J. Grading.The current edition will be as specified in the Eagle County Building Resolution. B. Amendments. The standards shall also include amendments to the current edition of the International Building Code as contained in the Eagle County Building Resolution.Additional standards related to the design and placement of earthen landscape berms are also found in ECLUR Section 4-230.A.10, Standards for Landscape Berms, and ECLUR Section 3-340.C.4, Dimensional Limitations for a Fence, Hedge, Wall or Berm. C. Retaining Walls. Any retaining walls, or combination of tiered retaining walls,four(4)feet in height or greater as measured from the bottom of the footing to the top of the wall, are not permitted under the grading permit and require a separate building permit for construction. Engineered drawings stamped by a Professional Engineer licensed in the State of Colorado will be required with the building permit application. Retaining walls with less than four (4) feet of height can be approved under the grading permit. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 2 Page 9 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 CHAPTER 3 EROSION CONTROL STANDARDS 3.1 PURPOSE AND APPLICABILITY A. Purpose. Siltation of rivers and other water bodies is a leading cause of water quality impairment in rivers and lakes. The purpose of these requirements is to minimize the water quality impacts resulting from land development and other land disturbing activities. B. Applicability. This section shall apply to any disturbance within one hundred (100)feet of a stream, all residential development disturbing more than one-half(1/2) acre, all commercial and industrial development, and all proposed subdivisions and PUD's. 3.2 EROSION CONTROL STANDARDS The applicant shall minimize erosion of soils from a site that is being developed by complying with the following standards. A. Phase Construction. Construction activities, such as clearing, grading, road construction, and utilities installation shall be phased to minimize soil exposure. Sediment trapping practices and stream and other water body protection shall be installed and stabilized before site grading or other construction is initiated. B. Soil Stabilization. All disturbed areas and soil stockpiles shall be surface roughened, mulched, or seeded and mulched, or otherwise protected from erosive forces if they will remain exposed and inactive for periods longer than fourteen (14) days, or if soil will be exposed during winter, so erosion will not occur during spring snow melt. Disturbed areas shall be mulched, or seeded and mulched within seven (7) days after final grade is reached. Grass or straw mulch shall be crimped in place. On slopes steeper than twenty(20) percent, or within fifty (50) feet of any water body, exposed soils shall be hydromulched or covered with nets or mats. C. Permanent Revegetation. Any disturbed area that is not built upon for one (1) year or longer shall be revegetated with a perennial, native grass mix.Within one growing season of project completion, vegetative site coverage shall be equal to or greater than seventy (70) percent of the disturbed areas. D. Cut and Fill Slopes. Where cut and fill cannot be avoided, slopes shall be designed for long term stability. Permanent vegetation should be used as the preferred approach to stabilization of cut and fill areas where slopes are less than or equal to three to one (3:1). On steeper cut and fill slopes, stabilization may be attained by utilizing retaining walls, rock walls, up slope runoff diversions, slope drains or other measures appropriate for the specific situation. Step retaining walls shall be positioned such that the width of the step is half the height of the wall. Retaining walls over four (4) feet in height shall be designed by a professional engineer. Revegetation of the steps is required. In no case shall the soil surface of a cut and fill slope remain exposed without an approved method of soil stabilization. E. Construction in or Adjacent to a Water Body. Construction in or directly adjacent to any water body, such as culvert or bridge installation, shall require bed and bank stabilization. This may include stream isolation through the use of coffer dams, complete containment of ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 3 Page 10 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 the stream in the area of the disturbance, stream crossing structures, or limits on the dates when in-stream work can be performed. F. Channels and Ditches. New or re-routed irrigation ditches, receiving channels and streams shall be protected so that flows from the site do not cause erosion and flooding. G. Stormwater Runoff. Stormwater runoff flows shall be managed to minimize erosion and sediment transport. Concentrated flows shall be diverted away from disturbed slopes. The length and steepness of disturbed slopes shall be minimized, or slope drains shall be used. H. Sediment and Mud Control. Sediment and mud shall be prevented from leaving the construction site by immediate placement of street base or construction of mud pads in access routes. Mud pads shall be at least fifty (50) feet in length and comprised of angular rock and/or a wheel washing facility. Adjacent properties shall be protected by using sediment fences, straw bales, and silt traps. Storm sewer inlets shall be protected from entry of sediment-laden water. I. Sediment Detention. When the contributing drainage area, including off-site area, is greater than five (5) acres, sediment detention ponds, infiltration devices, and other management practices which store or detain runoff shall be used to treat sediment-containing runoff prior to discharge from the construction site. These practices shall be designed to treat the runoff from the two (2) year, twenty-four (24) hour storm. Sediment detention ponds, when included, shall be designed to achieve ninety (90) percent trap efficiency for all sediments of .005 mm or larger diameter. If the discharge from the pond is passed through a filtration (i.e. a constructed wetland) or infiltration device, the trap efficiency requirements may be reduced. Where the contributing drainage area is less than five (5) acres, a specific engineered design for these sediment trapping facilities shall not be required. Silt traps may be used to detain and treat runoff if the contributing drainage area is less than five (5)acres. J. Temporary Sediment Ponds. Temporary sediment ponds that will be removed after successful revegetation of the site shall be designed to safely detain and release all storms up to and including the twenty-five (25) year, twenty-four (24) hour storm at its historic, pre-development rate of release. Ponds that will be left as permanent facilities shall have a capacity to safely pass the one hundred (100) year flood and meet any dam and diversion requirements of the State Engineer. K. Construction De-Watering. All construction de-watering activities shall conform with the State's construction de-watering permit requirements, which include daily monitoring of total suspended solids with a thirty (30) day average concentration of no more than thirty (30) mg/I and a seven (7) day average of no more than forty-five (45) mg/I. Discharges from construction de-watering operations shall be accomplished in a manner that does not cause erosion. L. Inspection and Maintenance. The applicant shall inspect all erosion and sediment control devices after any precipitation event during construction, and make any necessary repairs immediately thereafter. At a minimum, erosion and sediment control devices shall be inspected monthly. An inspection log shall be kept on-site for review by County officials until the project is complete. A copy of the inspection log sheets shall be delivered to the County at the end of each month during construction. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 3 Page 11 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 3.3 EROSION AND SEDIMENT CONTROL PLAN An applicant for any development listed in Section 3.1.B, Applicability, shall submit an erosion and sediment control plan prepared by a qualified professional. The plan shall contain the following information: A. Existing Features. Location of all existing and proposed structures and hydrologic features on the site, including intermittent water features, wetlands and the one hundred (100)year flood plain and all drainage structures or natural features on the land adjacent to the site and within a minimum of one hundred (100) feet of the site boundary line. The map must show the locations of street gutters, storm sewers, drainage channels, other water conveyance structures, wetlands or other waters receiving storm runoff from the site. B. Topography. Existing and proposed topography at reasonable contour intervals,to provide necessary detail of the site. Existing and proposed areas of fifteen (15)to thirty(30) percent and greater than thirty (30) percent slope shall be identified. The map should extend a minimum of one hundred (100) feet beyond the property line and show the location of the property line. The map should show elevations, dimensions, location, extent and slope of all proposed grading including building site and driveway grades and the boundary limits of clearing and grading. C. Plans. Plans of all drainage features, paved areas, retaining walls, cribbing, planting, temporary or permanent soil erosion control measures, or other features to be constructed in connection with or as part of the proposed development. As applicable, design drawings of sediment controls, temporary diversions, and practices used shall be provided. A brief description, including specifications, shall also be provided of how the site will be stabilized after construction is completed. D. Storage Areas. The location of storage areas designated for equipment, fuel, lubricants, chemical and waste storage. Details on spill containment structures shall be provided where storage of these materials is planned. The location of soil stockpiles and snow storage areas shall also be shown, along with the location of any temporary roads designed for use during the construction period. E. Construction Schedule. The plan shall describe the expected starting and completion dates of the site grading and/or construction, including the installation and removal time periods of erosion and sediment control measures, and the duration of exposure of each area prior to the completion of temporary erosion and sediment control measures. F. Calculations. Any calculations made for determining rainfall, runoff, sizing any sediment basins, diversions, conveyance or detention/retention facilities. G. CDPS and/or NPDES Permit. Evidence of compliance with state and federal requirements to obtain a Colorado Discharge Permitting System (CDPS) and/or National Pollutant Discharge Elimination System (NPDES) permit for construction sites disturbing one (1) acre or more. The CDPS is administered by the State of Colorado under the authority granted by the US Environmental Protection Agency in accordance with the Clean Water Act and the National Pollutant Discharge Elimination System. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 3 Page 12 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 CHAPTER 4 UTILITY AND LIGHTING STANDARDS 4.1 UTILITY EASEMENT Easements acceptable to the utility provider shall be shown on the plat and construction plans, in compliance with the utility provider's design standards. Where utilities are not provided within a dedicated road right-of-way, easements of not less than twenty-five (25)feet shall be provided in the proposed development for accommodating water lines, sanitary sewers and stormwater drainage, unless, in the case of stormwater drainage easements, the drainage study indicates that additional easement width is necessary.The minimum width of easements for power lines, telephone lines and other utilities shall be fifteen (15) feet. The suggested form and contents of said easement dedication is found in Appendix of these Regulations. 4.2 UTILITY LATERAL All utility service laterals shall be stubbed to the property line of each lot. 4.3 UTILITY CONDUITS Conduits may be required to be placed in public rights-of-way or public and private access easements at intersections or other locations for the installation of future utilities in order to avoid excavation or disturbance in newly constructed roadways. The potential need for such conduits shall be identified during the development's preliminary review stage. During preparation of the final public improvement plans, the applicant's engineer shall coordinate the design for the location and placement of the conduits with the necessary utility service provider(s). Such conduits shall be considered public improvements and shall be collateralized, constructed and subject to the terms and conditions of the other public improvements in the development. 4.4 WITNESSING OF HORIZONTAL LOCATIONS The horizontal location of the ends of laterals and conduits shall be witnessed by the developer's engineer to a minimum of three (3) separate and distinct points, with a permanent record made of the same so that the lateral or conduit may be located in the future. Copies of these records shall be furnished to the Eagle County Engineer's office prior to acceptance of the public improvements by the County. Horizontal witnessing shall be to property corners, fire hydrants, manholes,water valve boxes and other "permanent"features. 4.5 WITNESSING OF VERTICAL LOCATIONS In addition to witnessing the horizontal location of laterals and conduits, a vertical witness shall also be accomplished.Vertical witnessing shall be based on depth below ground and elevations based on datum used for the development. Bench marks shall be shown on witness records. 4.6 STREET LIGHTING The applicant shall provide street lighting for all development in the Residential Suburban Low Density (RSL), Residential Suburban Medium Density (RSM), Residential MultiFamily (RMF), Commercial Limited (CL), Commercial General (CG), and Industrial (I) zone districts. The applicant shall also comply with the standards for illumination contained in ECLUR Section 4-250, Illumination Standards, as applicable. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 4 Page 13 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 A. Cooperation With Local Electrical Company. Lighting shall be designed in cooperation with the local electrical company serving the proposed area. B. Coordinate With Other Public Improvements. The design shall be submitted with the public improvement plans. The lighting shall be constructed at the same time as all other public improvements construction. C. Maintenance. Responsibility for continuing maintenance of the streetlights shall be outlined and submitted with the road plans. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 4 Page 14 Docusign Envelope ID;890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 CHAPTER 5 IRRIGATION SYSTEM STANDARDS 5.1 SURFACE WATER RIGHTS If there are surface water rights appurtenant to lands proposed to be developed, utilizing an irrigation system, the applicant shall provide evidence of compliance with the requirements of applicable Colorado Law. 5.2 IRRIGATION WATER If irrigation water is to be made available in a development, it shall be the responsibility of the applicant to install an acceptable delivery system. The applicant and irrigation ditch owner shall collaborate on any necessary improvements to the ditch or attendant structures prior to final approval of the development. Such improvements shall be considered public improvements and shall be collateralized, constructed and subject to the terms and conditions of the other public improvements in the development. A. System Standards. The irrigation delivery system shall meet minimum delivery requirements for the development and shall encompass the control of wastewater, drainage water, and surface water resulting from irrigation, and shall protect and deliver the water rights of others using the same water source. B. Review. The irrigation delivery system shall be reviewed and approved by the County Environmental Health Manager, considering how it affects the operation of On-Site Wastewater Treatment Systems (OWTS) on lots within and adjacent to the development.The irrigation delivery system may also be subject to review and approval by the State Engineer. 5.3 RESTRICTION OF IRRIGATION METHODS Eagle County may restrict the methods of irrigation to be employed in a development in order to prevent an artificial and detrimental rise of the groundwater table under the subdivided land or adjacent lands. 5.4 IRRIGATION DITCH EASEMENTS Irrigation ditch easements shall be provided for all irrigation ditches crossing the proposed development, unless the applicant can prove conclusively that they have been legally abandoned. Irrigation ditch easements shall be of a width equal to the average ditch width plus twenty(20)feet, or as otherwise recommended by the ditch owner and as approved by the Board of County Commissioners. 5.5 IRRIGATION DITCH MAINTENANCE Irrigation ditch owners shall be responsible for the maintenance of the ditch and any attendant structures unless other written agreements are entered into between the applicant and ditch owner. Such agreement(s) shall be filed as part of the final approval documents. Maintenance within the public way shall require the applicant to obtain a "Permit To Construct Within The Public Way Of Eagle County", which is administered by the Eagle County Engineer's Office. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 5 Page 15 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 CHAPTER 6 DRAINAGE STANDARDS 6.1 PURPOSE AND APPLICABILITY A. Purpose. Land development, particularly increased impervious surface area, has been shown to degrade water quality and alter natural hydrology. The standards of this section are intended to minimize the likelihood and extent of flooding and environmental damage from uncontrolled urban runoff. B. Applicability. These standards shall apply to any commercial or industrial development, any proposed subdivision or PUD, proposed development within one hundred (100) feet of a water body, and to any other development creating ten thousand (10,000) square feet or more of impervious surface area. 6.2 STANDARDS Stormwater runoff from all proposed development shall be managed so as to comply with the following standards: (A) No Direct Discharge; (B) Minimize Directly-Connected Impervious Areas; (C) Detain and Treat Run-off; (D) Conveyance of 100-year Storm Flow; and (E) Other Techniques. A. No Direct Discharge. Stormwater discharge shall comply with one (1) of the following management options: 1. Vegetated Surface. Sheetflow across at least one hundred (100) feet of stable, vegetated surface prior to discharge to any natural water body, or flow in one hundred (100)feet of non-erosive grass channels; 2. On Site Treatment. On-site treatment of stormwater by use of best management practices designed to detain and infiltrate the runoff and approved as part of the Stormwater Control Plan prior to discharge to any natural water body; or 3. Structure. Discharge to a stormwater conveyance structure, designed to accommodate the projected additional flows from the proposed project, with treatment by a best management practice prior to discharge into any natural water body. B. Minimize Directly-Connected Impervious Areas. The extent of directly-connected impervious areas shall be minimized by having runoff from fifty(50) percent of all developed impervious surfaces (rooftops, parking lots, sidewalks, etc.) drain over grass buffer strips before reaching stormwater conveyance systems. The fifty(50) percent requirement may be reduced if the outflow from the grass filter strip is directed to other stormwater treatment methods. 1. Examples. Examples of other potential techniques to be used in conjunction with grass buffer strips are: infiltration devices; constructed wetlands; sand filters; replacing curb and gutter systems with low velocity grass lined swales; and, over-sizing swales, ditches and culvert crossing (such as driveway intersections) to provide additional detention storage. 2. Slope. The maximum allowable slope for developed land surfaces that drain to grass buffer strips is ten (10) percent. The slope of the vegetative buffer strip itself should be no greater than five (5) percent and should be of a uniform gradient to insure evenly distributed sheet flows. Terracing and retaining wall construction may be required if necessary to maintain allowable slopes. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 6 Page 16 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 3. Formula. The design width, or distance along the sheet flow direction, shall be the greater of the following: width = 8.0 feet 0.2 L Where L equals the length of the flow path of the sheet flow over the upstream impervious surface. C. Detain and Treat Run-off. Permanent stormwater detention facilities shall be designed to: (1) treat stormwater for pollutant removal; (2) reduce peak flows to historic levels and minimize extreme flooding; and, (3) prevent erosion of downstream channels. Detention facilities shall be designed to comply with the following standards: 1. Pollutant Removal. Removal of pollutants shall be accomplished by providing ninety (90) percent trap efficiency for particles 0.005 mm in diameter or larger from the two(2) year, twenty-four (24) hour storm. For drainage from parking lots, vehicle maintenance facilities, or other areas with extensive vehicular use, this standard may require the use of a sand and oil grease trap or similar practice (e.g., constructed wetland, extended detention with no initial release, etc.). 2. Peak Flow Reduction. Peak flow reduction shall be accomplished by limiting detention pond release rates to historic (undeveloped) peak flows for all storms up to and including the twenty-five (25) year, twenty-four (24) hour design storm. In determining runoff rates, the entire area contributing runoff must be considered, including any off-site contribution. Off-site contributions shall be based on the fully developed potential based upon proposed land uses. To minimize the threat of major property damage or loss of life, all permanent stormwater detention facilities must provide for the safe passage of the one hundred (100)year, twenty-four(24) hour storm event. 3. Downstream Channels. Channels downstream from the discharge of stormwater shall be protected from increased channel scour, bank instability, and erosion and sedimentation from the twenty-five (25) year design storm. The use of natural drainage ways as receiving streams is required unless it can be shown that no alternatives to changing natural drainage locations exist. D. Conveyance of 100-year Storm Flow. All applications for any land development listed in Section 6.1.B, Applicability, shall include design provisions for the overland conveyance of the post development 100-year, twenty-four (24) hour storm flows through the site without damage to any public or private property. E. Other Techniques. Other techniques, not specifically identified, may be considered for implementation subject to the approval of the County Engineer. 6.3 STORMWATER CONTROL PLAN An applicant for any development listed in Section 6.1.B, Applicability, shall submit a stormwater control plan prepared by a qualified professional engineer registered in the State of Colorado. The plan shall contain the applicable information as listed in Section 3.3, Erosion and Sediment Control Plan, and the following additional information: A. Calculations. Hydrologic, hydraulic and all other calculations used to size and design drainage facilities and/or structural best management practices. ENGINEERING CRITERIA MANUAL _ l�v EAGLE COUNTY, COLORADO Chapter 6 Page 17 Docusign Envelope ID:890D74F8-0O3F-4C96-A6F3-37121C8A27C4 B. Maintenance. Maintenance measures for all proposed best management practices shall be identified including access, schedules, costs, and designation of a responsible party. • ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 6 Page 18 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 CHAPTER 7 DESIGN STANDARDS FOR PARKING AND LOADING AREAS 7.1 PARKING SURFACE AND DRAINAGE Off-street parking areas, aisles, and access drives shall have a durable, all weather surface, made of materials that (1) are suitable to the uses to which the parking area will be put, and (2) are compatible with the character of the proposed development and the surrounding land uses and parking areas. Appropriate parking surface materials may include, but are not limited to, asphalt, concrete, paving blocks, and gravel surface. Grass ring surfaces may be used for temporary or emergency situations. Parking surfaces shall be compacted and graded, with a minimum grade of two (2) percent for asphalt, one (1) percent for concrete, and two (2) percent for paving blocks, gravel, or grass ring surface, to permit drainage of surface water without damage to public or private land or improvements. Paved surfaces shall be striped to demarcate the parking spaces for all commercial lots and for residential lots over four(4) contiguous spaces. 7.2 MINIMUM DIMENSIONS OF PARKING AREAS The minimum dimensions of parking spaces, aisles and back-up areas shall be as specified in the illustration on the following page. For 90 degree angle parking,the length of a parking space may be reduced to eighteen (18) feet, including wheel stop, if an additional space of two(2)feet in length is provided for the front overhang of the car, provided that the overhang shall not reduce the width of the adjacent walkway to less than four(4)feet. 7.3 MINIMUM DIMENSIONS OF LOADING BERTHS The minimum dimension of any loading berth shall be ten (10)feet wide by thirty-five (35)feet long, with a vertical clearance of fourteen (14) feet. Where the vehicles generally used for loading and unloading exceed these standards, the dimensions of these berths shall be increased. 7.4 COMPACT CAR SPACES In parking areas containing more than ten (10) spaces, up to twenty(20) percent of the spaces over and above the first ten (10)spaces may be designed for compact cars. A. Minimum Dimensions. A compact car space shall have minimum dimensions of eight (8) feet in width by sixteen (16) feet in length. B. Sign. Compact car spaces shall be designated for exclusive use by compact cars with a raised identification sign or stencil. The identification sign shall be twelve (12) inches by eighteen (18) inches, with a height not to exceed seven (7) feet. The standard colors of the sign shall be white on green.The stencil may be either white or yellow in color. 7.5 HANDICAPPED ("ACCESSIBLE") PARKING Any use requiring special access, as defined in the International Building Code (IBC)or the American National Standard Institute A-117.1-1998 published by the Council of International Code Committee A117.1, shall provide, according to Table 7.1 except as otherwise required under IBC or ICC/ANSI A117.1, as each may be amended from time to time, spaces for use only by persons with disabilities ("handicapped parking,""accessible parking"). One van accessible parking space shall be provided for every five(5)accessible parking spaces, or fraction thereof. ENGINEERING CRITERIA MANUAL _ EAGLE COUNTY,COLORADO Chapter 7 Page 19 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 TABLE 7.1 NUMBER OF ACCESSIBLE PARKING SPACES Total Parking Spaces in Lot or Garage Minimum Spaces Required Number of Access1 - 25 1 26- 50 2 51 -75 3 76 - 100 4 101 - 150 5 151 -200 6 201 -300 7 301 -400 8 401 - 500 9 501 - 1,000 2% of total spaces Over 1,000 20 spaces plus 1 space for every 100 spaces, or fraction thereof, over 1,000 A. Minimum Width. Parking spaces shall have a minimum stall width of eight and one-half (8.5) feet with an adjacent access aisle five (5)feet wide. Parking access aisles shall be part of the accessible route to the building or facility entrance and shall further comply with the IBC or ICC/ANSI A117.1. Two accessible parking spaces shall be permitted to share a common access aisle. 1. Van Parking Adjacent Access Aisle. Van parking shall have a minimum adjacent access aisle width of eight(8)feet. 2. Passenger Loading Zones. Passenger loading zones shall provide an access aisle five(5) feet in width and a minimum of twenty(20)feet long, adjacent and parallel to the vehicle pull-up space and at the same level as the roadway. Passenger loading zone access aisles shall be part of the accessible route of travel to the building or facility entrance. B. Sign. Accessible parking spaces shall be identified by a sign showing the international symbol of accessibility complying with ICC/ANSI A.117.1 section 4.28.8. Signs shall not be obscured by a vehicle parked in the space. C. Location. Except as otherwise excepted or modified by the IBC, accessible parking spaces shall be located on the shortest possible accessible route from adjacent parking to an accessible building entrance. In facilities with multiple accessible building entrances with adjacent parking, accessible parking spaces shall be dispersed and located near the accessible entrances. ENGINEERING CRITERIA MANUAL Page EAGLE COUNTY,COLORADO Chapter 7 I Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 D. Design and Construction. Design and construction of handicapped parking shall be in accordance with CABO/ANSI A117.1. E. Most Restrictive Provisions Apply. Where there may be a conflict in the particulars between these Land Use Regulations, the IBC, and/or ICC/ANSI A117.1, as each may be amended from time to time, the most restrictive provision shall apply. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 7 Page 21 11111111.111111111111111111.1111.11. Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 DOUBLE ROW PARKING BOTH ROWS OF PARKING STALLS FOR TWO WAY PARKING FOR INDOOR PARKING STALLS MUST BE AT THE SAKE ANGLE THE AISLE MUST BE DIMENSIONS WIIZ BE OR IF ANGLE OF STALLS 24 FEET WIDE 18' x 8'OR AS OTHERWISE SHOWN VARY,THEN THE GREATER FOR OUTDOOR PARKING STALLS DISTANCE FOR THE AISLE DIMENSIONS WILL BE WILL APPLY. 20' x 10'OR CURB, GUTTER AND WHEEL STOPS ARE INSTALLED ONE-WAY }��-'� b c PARALLEL \wc PARKING c N \°°a2 11141j 9'! ONE-WAY 30 DEGREE ANGLE PARKING m \\\( ,SIN\lcs\ ONE-WAY 45 DEGREE 0 ANGLE PARKING \� 11 It, \\* \\\\\\ ONE-WAY 0 60 DEGREE ANGLE PARKING f At," //Yet / TWO-WAY o 90 DEGREE ANGLE PARKING ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 7 Page 22 uocusfgn Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 SINGLE ROW AND HANDICAP PARKING IF ANGLE OF STALLS FOR TWO WAY PARKING FOR INDOOR PARKING STALLS VARY, THEN THE GREATER THE AISLE MUST BE DIMENSIONS WILL BE DISTANCE FOR THE AISLE 24 FEET WIDE 18' x 9' OR AS OTHERWISE SHOWN WILL APPLY. FOR OUTDOOR PARKING STALES DIMENSIONS WILL BE 20' x 10' OR CURB, GUTTER AND WHEEL STOPS ARE INSTALLED n f \o 0 PARALLEL `1-" 1 PARKING 17' / ♦� ONE-WAY 30 DEGREE ANGLE PARKING (.1- \)\\\\. 45 DECREE \ ANGLE PARKING i"mi ONE-MAY CV \\ *\,\ \\ '% co' 110.11. ONE-WAY 60 DEGREE ANGLE PARKING CV TWO-WAY 90 DEGREE o ANGLE PARKING I HANDICAP PARKING / — SINGLE SPACE AND DOUBLE SPACE c�v 12'-0" 10' 1D'-0° 5-0" ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 7 Page 23 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 7.6 UNOBSTRUCTED ACCESS Each required parking space shall have unobstructed access from a road or alley, or from an aisle or drive connecting with a road or alley, except for approved residential tandem parking. 7.7 TANDEM PARKING Tandem parking (a vehicle parking directly behind another) shall be permitted to count towards meeting the off-street parking standards of this Chapter when the tandem spaces are assigned to the same dwelling unit. In such instances, a parking space for a dwelling unit located behind a garage or behind another space may be counted towards the total parking requirement for the dwelling unit, provided use of the space does not impede the movement of other vehicles on the site. Tandem parking may also be permitted for lodge or commercial uses, when the applicant agrees, as a condition of the approval, to provide valet parking for the tandem spaces at all times when the use is in operation. A. Credit Limited to One (1) Space. Tandem parking provisions may only be used to obtain credit for one(1) required parking space. B. Tandem Parking Prohibited in Parking Structure. Tandem parking shall not be allowed when required parking is located within a parking structure or within a garage that serves multiple dwelling units. 7.8 BACKING ONTO ROADS PROHIBITED All parking areas shall be located and designed in conjunction with a driveway, such that vehicles exiting from a parking space shall not be required to back onto the right-of-way of a public street. Provided, however, that vehicles exiting from a parking space for a single-family or duplex dwelling unit may back onto a residential street. Vehicles exiting from a parking space for any use may also back onto the right-of-way of an alley adjacent to the property. 7.9 ACCESS DRIVEWAYS Access driveways into required off-street parking areas shall be designed and constructed to facilitate the flow of traffic, provide maximum safety of traffic access and egress and the maximum safety of pedestrian and vehicular traffic on the site. A. Minimum Width. The minimum width of the access driveway shall be twelve (12)feet for a one (1) way drive and twenty-four (24) feet for a two (2) way drive for commercial and industrial access and ten (10)and twenty(20)feet, respectively, for residential access. B. Clear Vision Area. Access driveways shall have a minimum clear vision area formed by the intersection of the driveway centerline, the street right-of-way line, and a straight line joining said lines through points twenty(20)feet from their intersection. 7.10 PARKING AREA LANDSCAPING Parking and loading areas for non-residential uses located adjacent to residential uses or residential zone districts shall be designed to minimize disturbance to residents, including, but not limited to, installation of perimeter landscaping, control of illumination and proper screening of loading areas ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 7 Page 24 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 with opaque materials. Landscaping, screening and illumination of all parking areas shall comply with the standards of ECLUR Article 4, Division 2, Landscaping and Illumination Standards. 7.11 SNOW STORAGE Adequate space shall be provided for storage of snow removed from pedestrian and vehicular ways, and parking and loading spaces on any property that contains commercial or industrial uses, multi-family units, or a common outdoor parking area. A. Minimum Area. A designated area, sufficient to store snow from the entire parking area, shall be provided. As a general guideline, and considering the varying elevations and snowfall amounts throughout the County, it is anticipated that a minimum area equivalent to two and one-half (2.5) percent of the total area of the required off-street parking and loading area, inclusive of access drives, shall be designated to serve as a snow storage area. Provided, however, the applicant may submit information to the County to demonstrate that the elevation of the property and its typical snowfall amounts can be adequately accommodated in a smaller area and the County may reduce the size of the required snow storage area accordingly. B. Storage in Parking Spaces Prohibited. Snow shall not be stored within required parking spaces, except on an emergency basis for a period not to exceed forty-eight(48) hours. C. Storage in Yards and Open Space Permitted. Snow may be stored in required yards and open space, including landscaped areas properly designed for snow storage. Snow stored in a required yard or open space shall not be located to restrict access or circulation, or to obstruct views of motorists. D. Drainage. Adequate drainage shall be provided for the snow storage area to accommodate snow melt and to ensure it does not drain onto adjacent property. 7.12 PEDESTRIAN CIRCULATION Safe and efficient pedestrian circulation paths shall be provided between required parking areas and the entry to the building(s) on the site. As applicable, pedestrian circulation paths on the site shall also be connected to transit facilities and trails or paths on adjacent sites. 7.13 PARKING WITHIN A PLANNED UNIT DEVELOPMENT(PUD) PUD Parking Plan. Parking within a Planned Unit Development (PUD) shall comply with all provisions of this Chapter, unless specifically varied by the approval of a PUD Comprehensive Parking Plan. If a PUD comprehensive parking plan has been approved by the Board of County Commissioners, the provision of that parking plan shall supersede any conflicting parts of this Chapter. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 7 Page 25 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 CHAPTER 8 ROADWAY STANDARDS 8.1 CONSISTENCY WITH OTHER STANDARDS These Roadway Standards are generally consistent with the recommendations of the American Association of State Highway and Transportation Officials (AASHTO) and those of the Institute of Transportation Engineers (ITE). These standards also reflect the guidelines and recommendations of the Colorado Department of Transportation (CDOT), Transportation Research Board (TRB), United States Forest Service (USFS), National Park Service (NPS), Bureau of Land Management (BLM), Manual on Uniform Traffic Control Devices (MUTCD), and others. If there is a difference in the standards set forth in this Chapter and those referenced in any manual referenced in this Chapter, then the standards set forth in this Chapter shall govern. A. Conformance with Colorado Highway Commission Standards. C.R.S. § 43-2-114 states that the general standards for county primary roads shall be those adopted by the Transportation Commission for the state highway system for the corresponding class of county road in the state highway system. The Colorado Highway Commission adopted and approved said standards by Resolution No. 2297-D on June 20, 1991. The 1991 Standard Specifications for Road and Bridge Construction identified in that Resolution incorporates the 1990 Roadway Design Manual, published by CDOT, and also incorporates the geometric design standards of AASHTO. The County road improvement standards that are contained herein are intended to be in conformance with AASHTO. 1. All guardrail that is to be constructed within Eagle County rights of way must conform to the current Colorado Department of Transportation Standards and Specifications for Road and Bridge Design and the Standard Plans M&S Standards. ; 2. U.S. Department of Transportation Federal Highway Administration Metric Standard Steel Backed Guardrail Type A and B, designated as M617-60 and M617-61, may be installed on roads which are maintained by private entities or metro districts. B. Conformance With 1990 Road Design Manual. The County road improvement standards presented herein are intended to apply to roadways having or projected to have traffic volumes of three thousand (3,000)vehicles per day or less. 1. Roads Having Greater Volumes. The design of any roadway having, or projected to have, a volume of traffic greater than three thousand (3,000)vehicles per day shall be in compliance with the 1990 Roadway Design Manual, Sections 100 through 1000, inclusive. The design for such roadways shall also consider such other pertinent factors as are identified by the County Engineer, including, but not necessarily limited to, greater setbacks for noise buffering; climbing lanes; paved shoulders for ease of maintenance, safety and for non-motorized use for bicycles and pedestrians; acceleration/deceleration turn lanes; greater access control to protect the roadway's carrying capacity; and curve widening based on truck traffic. 2. Local Roads. Local roads are defined in the 1990 Roadway Design Manual as roads primarily for access to a residence, business, or abutting property. Their design is addressed in Section 1100 of the Design Manual. The County improvement standards also accommodate lesser design criteria. The alternate standards for off system and low volume roads are in conformance with the minimum criteria presented in AASHTO's 1994 A Policy on Geometric Design of Highways and Streets. The alternate standards are envisioned to cover both construction and reconstruction of roads and to recognize the ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 26 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 importance of sight distance as a safety requirement in the construction or reconstruction of roads. 8.2 FUNCTIONAL CLASSIFICATIONS UNDER ISTEA The functional classifications contained herein are meant to complement and supplement the Highway Functional Classifications used by the U.S. Department of Transportation. Under the Intermodal Surface and Transportation Efficiency Act (ISTEA), enacted in 1991, all higher category roads in the United States were classified. In Eagle County the classifications under ISTEA are as follows: A. Principal Arterials, Interstate. 1-70 is the only principal interstate arterial in unincorporated Eagle County. B. Principal Arterials, Other Freeways or Expressways. There are no freeways or expressways in unincorporated Eagle County. C. Other Principal Arterials. Highway 82 is the only other principal arterial in unincorporated Eagle County. D. Minor Arterials. Highway 24 and Highway 131 are the only minor arterials in unincorporated Eagle County. E. Major Collectors. The major collectors in unincorporated Eagle County are Highway 6, Brush Creek Road, Cottonwood Pass Road including Gypsum Creek Road connecting to Highway 6 in Gypsum, Fryingpan Road and Trough Road. F. Minor Collectors. The minor collectors in unincorporated Eagle County are Colorado River Road, Cooley Mesa Road, Deep Creek Road, El Jebel Road/Upper Cattle Creek Road, Gypsum Creek Road, Homestake Road, and Sweetwater Road. G. Local Roads.All other roads in unincorporated Eagle County are classified as local roads. 8.3 FUNCTIONAL CLASSIFICATIONS BY COUNTY In addition to the road classifications under ISTEA, Eagle County classifies other roads in the county as Major and Minor Collector Roads, both Rural and Urban, due to their functional characteristics as defined by AASHTO. The user of these Improvement Standards may, therefore, find a dual classification for some Eagle County roads. For administrative and design purposes, roads shall be classified as shown in Classification of Roads in Eagle County. The current classification is attached hereto as Appendix A, Road Classifications, and will be replaced as the classification is amended from time-to-time by the County Engineer. Roads within the jurisdiction of unincorporated Eagle County are classified as follows: A. Rural Major Collectors. Rural major collectors serve as inter-county and intra-county routes in Resource zone districts that handle traffic volumes of up to three thousand (3,000) vehicles per day and more as they pass through urban and suburban areas. The lengths of such roads are generally significant in extent. Surfaces can be either gravel or pavement, as dictated by traffic volumes. Design and posted speeds range from thirty (30) to sixty (60) mph. On-street parking on such roads is prohibited and off-street parking must be specifically provided for. Access is regulated and intersection spacing is at least one-half(0.5) mile.Traffic noise from such roads on adjacent uses may be mitigated. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 27 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 B. Rural Minor Collectors. Rural minor collectors serve as intra-county roads of moderate length connecting residential areas to commercial and industrial areas, and to major collectors in Resource zone districts that handle traffic volumes up to four hundred (400) vehicles per day. They may also traverse considerable distance. Design and posted speeds range from twenty (20) to forty (40) mph, depending upon terrain. Surfaces are treated gravel or pavement, depending on traffic volumes. Access to adjacent properties is limited and may require turn lanes, depending on traffic volumes. Intersection spacing ranges from six hundred (600) feet when design speeds are at or above thirty-five (35) mph, to three hundred (300) feet at design speeds below thirty-five (35) mph. On-street parking on such roads is prohibited and off-street parking must be specifically provided for. C. Rural Access Roads. Rural access roads are country in nature, access ranch areas or public lands in Resource zone districts that handle a very low volume of traffic (less than fifty [50] vehicles per day) on gravel or dirt surface roads. Design and posted speeds range from fifteen (15) to twenty-five (25) mph, depending upon terrain. Though tangent sections are narrow, curves are widened generously to accommodate recreational vehicles, particularly if they are towing another vehicle, or to accommodate logging trucks. Turnouts are provided as terrain permits, however, the maximum spacing on turnouts should not exceed one-half (0.5) mile. D. Rural Residential Roads. Rural residential roads generally serve development that has not been clustered in the Resource Limited (RL),Agricultural Residential(AR), Agricultural Limited (AL), and Rural Residential (RR)zone districts. Rural residential roads include rural residential collector roads and internal rural residential roads. 1. Rural Residential Collector Roads. Rural residential collector roads are generally moderate in length (less than four [4] miles) and handle traffic volumes of less than 3,000 vehicles per day. These roads serve as a transition between higher classification roads and the associated residential area. Direct lot access is generally discouraged, and requires specific approval by the County Engineer. Design and posted speeds are generally terrain dependent and relatively low, in the range of twenty-five (25) to thirty-five (35) mph. 2. Internal Rural Residential Roads. Internal rural residential roads generally have lot frontages of greater than two hundred (200) feet and handle traffic volume of less than two hundred-fifty (250) vehicles per day. Paved roads with side ditches and culverts generally serve well for these roads. Paths or sidewalks are not generally provided and on street parking is prohibited. Design speeds range from twenty(20)to thirty(30) mph. E. Suburban Residential Roads. Suburban residential roads serve development that has not been clustered in the Residential Suburban Low Density (RSL) and Residential Suburban Medium Density (RSM) zone districts. Suburban residential roads include suburban residential collector roads and internal suburban residential roads. 1. Suburban Residential Collectors. Suburban residential collectors are generally short in length (less than one (1) mile) and handle traffic volumes of less than three thousand (3,000) vehicles per day. Design speeds vary from twenty (20) to thirty (30) mph, dependent upon terrain, and direct residential lot access is prohibited. Extensive berming and planting are generally necessary along these roads to provide a buffer between traffic and residents. Suburban residential collectors shall have detached paths and transit facilities may be required as part of the street system. Attached paths are ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 28 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 permitted where terrain mandates such designs. On street parking shall be prohibited. Internal 2. Suburban Residential Roads. Internal suburban residential roads are shorts roads,with lengths of less than one-half (0.5) mile road whose segments are encouraged to be discontinuous so the internal roads do not function as collectors. They have design and posted speeds between twenty (20) and thirty (30) mph. Lot frontages are generally between seventy-five (75) feet and one hundred twenty-five(125)feet. Paved roads with curb and gutter and sidewalks or an extensive paved path system are required. Intersection spacing may range down to three hundred (300)feet. F. Urban Residential Roads. Urban residential roads are generally associated with residential developments and those portions of Planned Unit Development (PUD) zone districts having an urban density. 1. Urban Residential Collectors. Urban residential collectors are generally very short in length (less than one half [0.5] mile) and handle traffic volumes of less than three thousand (3,000) vehicles per day. They serve to feed traffic into the heart of the associated residential area and serve as a section of road for turn lanes and vehicle stacking when exiting the area. Direct access onto such roads is prohibited. Design and posted speeds vary from twenty (20) to thirty (30) mph. Berming and planting with detached sidewalks and curb and gutter shall be required. 2. Internal Urban Residential Roads. Internal urban residential roads are very short in length (less than one half [0.5] mile) and handle traffic volumes of less than seven hundred-fifty (750) vehicles per day. The segments of these roads are encouraged to be discontinuous so they do not function as collectors. These roads are paved with curb and gutter and detached sidewalks are required (paths are not an acceptable substitute). Off-street parking shall be provided and on-street parking shall be prohibited. Transit facilities are required as part of the street system. G. Commercial Roads. Commercial roads serve Commercial Limited (CL) and Commercial General (CG) zoning. Curb and gutter and attached or detached sidewalks are required. Design speed would be twenty-five (25) mph. Off-street parking is typically required, however, on-street parking may instead be appropriate where there are lower traffic volumes. Transit facilities are required as part of the street system,as are street lighting and design features that accommodate pedestrians. The design of commercial roads shall consider intersection sight distance, separation of driveways from intersections, the need for intersection turn lanes, the special needs of single and multi-unit delivery trucks and general traffic movement efficiencies. H. Industrial Roads. Industrial roads serve Industrial (I) zoning. Curb and gutter and attached or detached sidewalks are required, as is off-street parking. Design speed is twenty-five (25) mph. The design of industrial roads shall also consider the special needs of single and multi-unit truck operations and provide intersection and driveway sight distances that are large to allow for the greater time it takes these trucks to enter a roadway. I. Urban Cul-de-sacs. Urban cul-de-sacs are short, dead-end roads intended to serve residential or commercial developments in areas serviced by centralized domestic water delivery systems managed by a municipal or special operating district. For the purpose of these regulations, and pursuant to Section 8.9.A.8, Dual Access, properties located on an urban cul-de-sac do not require dual or secondary emergency access. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 29 Docusign Envelope ID:890074F8-CO3F-4C96-A6F3-37121C8A27C4 1. Maximum Length or Maximum Number of Residential Units. In general, the maximum length of an urban cul-de-sac shall be 1,000 feet. In larger lot suburban settings the maximum length rule may be interchanged with a provision that allows no more than twelve (12) units on each side of the street for a total of twenty five (25) contiguous residential units per road. The Local Fire Authority Having Jurisdiction shall provide a recommendation regarding the design of urban cul-de-sacs for any new development or redevelopment proposal. Based on the number of units to be served, the wildfire hazard, the placement of fire hydrants and the capacity and pressure of the local water system, it may be determined by the Local Fire Authority Having Jurisdiction that the 1000 foot length or the maximum of 25 dwelling units is excessive. 2. Road Design Standards. The physical characteristics of any urban cul-de-sac road shall be based on applicable provisions of Section 8.3 Functional Classification By County, unless otherwise determined appropriate by the County Engineer. 3. Turnarounds at Road End. All urban cul-de-sacs shall terminate in a circular, "T" or "L" type turnaround constructed in accordance with Section 8.3.K, Vehicle Turnarounds. 4. Non-motorized Pedestrian Links. When urban cul-de-sacs are incorporated in a residential or commercial development, applicants are encouraged to provide non-motorized links between cul-de-sacs, which may be credited towards any applicable requirements for open space or trails for the development. J. Rural Cul-de-sacs. Rural cul-de-sacs are dead end roads longer than 1000 feet in length that serve residential or commercial uses in areas where dual or secondary emergency access is not possible, and/or where centralized domestic water delivery is not available. As a matter of public safety, all reasonable effort shall be made to avoid the use of rural cul-de-sacs. 1. Driveways Exempt. Driveways that serve three (3) or fewer residential units shall not be considered rural cul-de-sacs, but shall be required to conform to Section 8.9.1, Access Approaches and Driveways. 2. Year-round Access Required. Rural cul-de-sacs will only be considered in those cases where year-round access can be assured by virtue of minimum grades and flatter curvature. 3. Road Design Standards. The physical characteristics of any rural cul-de-sac road shall be based on applicable provisions of Section 8.3 Functional Classification By County, unless otherwise determined appropriate by the County Engineer. 4. Emergency Vehicle Turnaround Areas. Emergency vehicle turnaround areas shall be required on rural cul-de-sacs at the initial 1000 foot mark and at 1000 foot intervals for the remaining length of the road. The Local Fire Authority Having Jurisdiction may recommend an alternative spacing plan for turnaround areas. The turnaround shall be constructed in accordance with Section 8.3.K, Vehicle Turnarounds. 5. Turnarounds at Road End. All rural cul-de-sac roads shall terminate in a circular, "T"or "L"type turnaround constructed in accordance with Section 8.3.K, Vehicle Turnarounds. 6. Water Service. Proposals for residential or commercial development accessed by rural cul-de-sacs shall provide at least one of the following: ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 30 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 i. An on-site fire fighting water supply source acceptable to the Local Fire Authority Having Jurisdiction; or ii. Monitored sprinkler systems in all residential and commercial buildings as determined appropriate by the Local Building Official and the Local Fire Authority Having Jurisdiction; or iii. A combination of items (1) and (2) as determined appropriate by the Local Building Official and the Local Fire Authority Having Jurisdiction. 7. Variance Required Any proposal for development that requires access by a Rural Cul-de-sac shall be required to obtain a variance from Section 8.9.A.8, Dual Access as provided herein. The Board of County Commissioners may, at their discretion, grant a variance subject to the provisions of Section 8.9.A.8, Dual Access and ECLUR Section 5-260.G, Variance from Improvement Standards or, in the event that a Planned Unit Development is proposed, subject to the provisions of ECLUR Section 5-240.F.3.e.(8), Improvements. K. Vehicle Turnarounds. 1. Preferred Design. Circular offset turnarounds are preferred, as illustrated in Exhibit 5-8 of A POLICY ON GEOMETRIC DESIGN OF HIGHWAYS AND STREETS, 2001, published by AASHTO. Cul-de-sacs may also terminate in a "T" or"L" shaped turnaround as illustrated in the above-referenced Exhibit 5-8. 2. Minimum Standards for Radii. Cul-de-sacs serving less than ten (10) residential units shall have a minimum thirty (30) foot radius bulb at the end. Cul-de-sacs serving ten (10) or more residential units shall have a minimum forty (40) foot radius bulb at the end. These minimum bulb radii presume the cul-de-sac is bordered by mountable curb or a four foot aggregate base course shoulder. In the event that the cul-de-sac is bordered by a barrier curb,then five (5)feet shall be added to the previously stated minimum radii. 3. Snow Storage. Easements or open space areas of appropriate size to provide adequate snow storage, as determined by the Eagle County Engineer, shall be located immediately adjacent to vehicle turnarounds. 4. Temporary Cul-De-Sacs and Turnarounds. Temporary cul-de-sacs or turnarounds may serve any classification of road, as determined by the County Engineer,to accommodate continuation of the road to adjoining properties when they are developed. These temporary cul-de-sacs or turnarounds must accommodate WB-12 design vehicles, and must be clearly identified as dead end streets through proper signage, in accordance with the MUTCD. The Local Fire Authority Having Jurisdiction shall provide a recommendation regarding the use of temporary cul-de-sacs or turnaround. 8.4 TRAFFIC IMPACT STUDY Proposed developments that are expected to generate more than four hundred (400) vehicle trips per day shall conduct a traffic impact analysis to determine the need for additional improvements on roadways affected by the proposed development. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 8 Page 31 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 A. Trip Generation Rates. The basis for projected volumes of traffic shall be the trip generation rates for various land use categories found in the latest edition of TRIP GENERATION, published by ITE. B. Background Traffic Data Not Available. If site specific information on background traffic for the study area is not available, considering existing zoning, then the Twenty (20) Year Factor for the closest segment of State Highway published by CDOT, Division of Transportation Development, Information Management Branch, shall be used to predict background traffic to be factored into the traffic analysis. In certain instances it may be necessary to use a combination of existing zoning and CDOT's Twenty(20)Year Factor. C. Preparation of Analysis. The traffic analysis shall be prepared using industry accepted standards and practices. It shall be prepared by a Professional Engineer competent in the field of transportation engineering, and shall include such information as current and projected background traffic volumes, projected development traffic volumes, calculated capacity and level of service of existing and proposed roadways and intersections affected by the development, including warrants for turn lanes, channelization and signalization. 8.5 DESIGN TRAFFIC VOLUME AND DESIGN PERIOD Key factors in the classification and design of any roadway are the amount (and type)of traffic that the roadway is expected to carry and the time period for forecasting traffic volumes on the roadway. A. Design Traffic Volume. Design traffic volume shall be measured as annual average daily traffic (AADT), except for traffic volumes in excess of four hundred (400) AADT, which shall use the peak hour design hourly volume(DHV)as the basis for the design period. B. Design Period. The design period for the design of new and upgraded roadways shall be twenty(20)years from the forecasted date of completion of the project. 8.6 LEVEL OF SERVICE Roadways in unincorporated Eagle County shall function at Level of Service "C" or better. Intersections, both signalized and unsignalized, in unincorporated Eagle County shall function at Level of Service "D" or better. For purposes of this evaluation, these Levels of Service shall be as defined in the latest edition of the HIGHWAY CAPACITY MANUAL, published by the Transportation Research Board. The methodology for computing the Level of Service shall be as specified in the latest edition of the HIGHWAY CAPACITY MANUAL. 8.7 RIGHT-OF-WAY WIDTH Minimum right-of-way widths for all classifications of roadways in Eagle County are shown in Appendix B, Summary Of Environmental, Geometric And Design Standards. Sufficient right-of-way shall be provided to contain: travel lanes or driving surfaces; curb and gutter, when required; shoulders, drainage side ditches and other structures, when curb and gutter is not required; provisions for snow storage, particularly at higher elevations; utilities; facilities for bicycles and pedestrians, when required; cut and fill slopes and/or retaining walls; and, as applicable, future improvements of the roadway. A. Additional Right-of-Way for Rolling and Mountainous Terrain. The right-of-way widths set forth in Appendix B, Summary Of Environmental, Geometric And Design Standards are the minimum necessary to accommodate roadway construction on level terrain. Additional ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 8 Page 32 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 right-of-way shall be provided to accommodate cuts and fills in rolling and mountainous terrain, considering that the roadway and associated slopes are a structure and should be structurally independent of development on adjacent property. The additional right-of-way for cuts and fills and their buffers may be in the form of a dedicated roadway maintenance easement. 8.8 SIGHT DISTANCE A. Setbacks. Setbacks for structures, as established in these Land Use Regulations, shall be measured from the outside edge of the roadway maintenance easement. B. Compliance With AASHTO Manual. In the design and construction or reconstruction of roadways in unincorporated Eagle County, sight distance shall be provided that complies with the latest edition of A POLICY ON GEOMETRIC DESIGN OF HIGHWAYS AND STREETS, Chapter III, published by AASHTO. Roadways that operate at functional classifications higher than residential or other low speed urban streets shall also provide sufficient sight distance to allow drivers to occupy the opposing traffic lane while passing slower vehicles without hazard to themselves or others. C. Design Considerations. The greatest impact of providing sufficient sight distance will likely be on the vertical alignment of the roadway. However, horizontal alignment may also be affected by requiring flatter curves, in order to avoid sight obstructions due to terrain, vegetation, or man made features. Roadway design shall take into account the following design considerations: 1. Sight Distance Restrictions. Where an object off the roadway and within the right-of-way such as a guardrail, cut slope, or natural growth restricts sight distance, the minimum radius of horizontal curvature shall be determined by the stopping sight distance. 2. No Sight Distance Restrictions. Where there is no sight distance restriction within the right-of-way, the right-of-way line shall be considered to be the restriction. The necessary stopping sight distance on such horizontal curves may be determined with the aid of Appendix D, Stopping Sight Distance On Horizontal Curves. When the design speed and clear distance (M) are known, this figure also provides the minimum centerline radius that satisfies these conditions. 3. Sight Distance Restrictions At End of Downgrades. Where sight distance restrictions occur at the end of downgrades, an increase shall be made in the stopping sight distance in accordance with the values listed in the latest edition of A POLICY ON GEOMETRIC DESIGN OF HIGHWAYS AND STREETS, Chapter III, Table III-2, published by AASHTO. 4. Sight Distance For Passing. Sight distance adequate for passing should be encountered frequently, at regular intervals. On roadways with high volumes, frequent and long passing sections are essential. On roadways with intermediate to low volumes, the need is not as great, but passing sections are still an important element for efficiency and safety. Passing sight distance for upgrades shall be greater than the derived minimum. 5. Meeting Sight Distance. Meeting sight distance is the sum of the opposing stopping sight distances, or two (2) times the values listed for the various design speeds. Meeting sight distance is encouraged on narrow, low volume roads. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 33 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 8.9 GEOMETRIC STANDARDS All roads within unincorporated Eagle County, whether publicly or privately maintained, shall conform to the design standards and requirements shown in Appendix B, Summary of Environmental, Geometric and Design Standards. A. Horizontal Alignment. The following special considerations for horizontal alignment shall apply to the design and construction or reconstruction of roadways in Eagle County: 1. Compound Curves. The use of compound curves in proposed alignments is strongly discouraged, due to the potential deception they offer motorists, particularly when traveling from the larger to the smaller radii. i. Standards When Compound Curves Are Necessary. If compound curves must be used to allow the roadway to better fit the existing terrain, then the ratio of the flatter radius to the sharper radius shall not exceed 1.5:1. Where feasible, a smaller difference in radii should be used; a desirable maximum ratio is 1.75:1. At intersections where motorists accept more rapid changes in design and speed, the radius of the sharper arc can be as high as a ratio of 2:1. ii. Length. Curves that are compounded should not be too short or their effect in enabling change from tangent or flat-curve to sharp-curve will be lost. 2. Reversal of Alignment. Any abrupt reversal in alignment should be avoided. Such a change makes it difficult for a driver to keep within his own lane. It is difficult to superelevate both curves adequately, and hazardous and erratic operation of the vehicle may result. i. Suitable Design. A reversal in alignment can be designed suitably by including a sufficient length of tangent between the two (2) curves for superelevation runoff, or preferably, an equivalent length with spiral curves. The distance between reverse curves should be the sum of the superelevation runoff lengths and the tangent runout lengths. ii. Sufficient Distance Not Available. If sufficient distance is not available to permit the tangent runout lengths to return to normal crown section, there is a long length where the edges of pavement and centerline are at the same elevation and poor transverse drainage can be expected. In this case, the tangent runouts may be eliminated and the superelevation runoffs joined, thus providing one (1) instantaneous level section. iii. Tangent Separation Lengths. Desirable and acceptable tangent separation lengths are shown in Appendix B, Summary Of Environmental, Geometric And Design Standards. A minimum tangent of fifty (50) feet shall be provided between all horizontal curves to facilitate steering and control. 3. Curves. The "broken-back" or "flat-back" arrangement of curves (having a short tangent between two curves in the same direction) should be avoided because most drivers do not expect succeeding curves to be in the same direction and because in some cases the "broken-back" alignment will not be pleasing in appearance. Curves will typically not be considered to be in a "broken-back" arrangement when the connecting tangent is of considerable length. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 34 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 4. Simple and Spiral Curves. Appendix E, Simple Curve, Appendix F, Spiraled Curve, and Appendix G, Relationship, Simple vs Spiral Curve found in the Appendices hereafter, illustrate simple and spiral curves,their derivation and function. 5. Travel Lane Widening. To compensate for off-tracking as a vehicle follows a curve (rear wheels tracking inside the front wheels), travel lane widening shall be provided on certain classifications of roadway. i. Standards. Travel lane widening shall occur on the inside edge of the curve only, with the inside shoulder "kicked" out until a minimum of three (3)feet of shoulder is left. The amount of travel lane widening to be provided is shown in Appendix C, Lane Widening On Curves. ii. Example. For example, if the required width of shoulder is six(6)feet, up to three(3) of the six (6) feet may be used for inside edge widening. In this example, if four (4) feet of widening is required the total shoulder width would be seven (7) feet. The gravel shoulder available for "cutting the curve" becomes less and encourages traffic to stay on the pavement, and the transition extends over the same length as the superelevation runoff. 6. Switchbacks. Switchbacks are generally not considered a good roadway design solution, but may be the only alternative for gaining elevation in mountainous terrain. i. Minimum Tangent Separation. When switchbacks must be used, each switchback shall have a tangent separation of not less than two (2)times the minimum stopping sight distance from the last or next switchback, adjusted for grade in accordance with the latest edition of AASHTO's A POLICY ON GEOMETRIC DESIGN OF HIGHWAYS AND STREETS, Chapter Ill, Table III-2., Effect of grade on stopping sight distance - wet conditions. This is especially important on hillsides, on slopes steeper than twenty (20) percent, and where visually, switchbacks will create a major impact. ii. Direct Lot Access. Direct lot access is not permitted on the tangent sections between switchbacks that are separated by the minimum distance outlined above. To gain lot access on the tangent section separating the switchbacks there must be the required minimum sight distance from intersecting streets and driveways from both switchbacks, as shown in Appendix B, Summary Of Environmental, Geometric And Design Standards. iii. Lane Widening. Lane widening for switchback curves shall reflect AASHTO Design and Traffic Condition III-C. The minimum allowable centerline radius for switchback curves is shown in Appendix B, Summary Of Environmental, Geometric And Design Standards. The eighty(80)foot minimum radius is based on the recommendations of the Model Regulations For Protecting People and Homes From Wildfire in Subdivisions and Developments promulgated by the Colorado State Forest Service. A review of multiple-unit vehicle turning radii and pavement width occupation shows that an eighty (80) foot radius is the minimum radius a large vehicle can make and yet not occupy more than its own lane, even with travel lane widening on the inside of curves. 7. Street Pattern.The street pattern in the proposed development shall generally conform to any adopted County master plan for future development of the adjoining areas. Proposed streets or roadways within three (3) miles of any incorporated municipality ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 35 Docusign Envelope ID:890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 shall conform to the street system and standards or official street plan of said incorporated municipality. i. Continuity of Alignment. Where appropriate to the design, the streets shall be continuous and in alignment with the existing platted streets with which they are to connect. ii. Extend to Boundary Lines. Proposed streets shall be extended to the boundary lines of adjacent land, if the applicable adopted County Master Plan indicates the adjacent land will be suitable for development, unless the extension is prevented by topography or other physical conditions. 8. Dual Access. With the exception of properties proposed to be served from the public roadway system by driveways or by urban cul-de-sacs, two (2) points of ingress/egress to the public roadway system shall be provided, such that in the event a road within the subdivision becomes impassable, all properties will continue to have access to a public roadway system. Both points of access should be open and available for daily use. In the event that this is not possible, and at a minimum, there shall be provided a secondary emergency point of ingress/egress equipped with emergency breakaway barriers capable of accommodating emergency response vehicles commonly operated by the Local Fire Authority Having Jurisdiction for all new development or redevelopment. Secondary emergency access points must be kept free of obstruction, and must be maintained to assure year round use. Depending upon the length of the road, the wildfire hazard rating, the number of units proposed, the topography and the recommendation of the Local Fire Authority Having jurisdiction, the Board of County Commissioners may, at their discretion, grant a variance from this required improvement standard. B. Vertical Alignment. The following special considerations for vertical alignment shall apply to the design and construction or reconstruction of roadways in Eagle County: 1. Terrain Classification.Terrain in Eagle County can be characterized within one(1) of the following three (3) categories: i. Level Terrain. Level terrain is that condition where roadway sight distances, as governed by both horizontal and vertical restrictions, are generally long or could be made so without construction difficulty or major expense.The average natural cross slopes on level terrain are less than eight(8) percent. ii. Rolling Terrain. Rolling terrain is that condition where the natural slopes consistently rise above and fall below the roadway grade and where occasional steep slopes offer some restriction to normal horizontal and vertical roadway alignment. The average natural cross slopes on rolling terrain are between eight(8) percent and fifteen (15) percent. iii. Mountainous Terrain. Mountainous terrain is that condition where longitudinal and transverse changes in the elevation with respect to the roadway are abrupt and where benching and side hill excavation are frequently required to obtain acceptable horizontal and vertical alignment. The average natural cross slopes on mountainous terrain are greater than fifteen (15) percent. iv. Combination of Terrain Types. A parcel may contain all or any combination of these terrain types. Terrain that has varying characteristics shall be classified within the above categories, and shall provide a transition in design speed between each ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 36 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 category in five (5) mph increments, spaced seven hundred-fifty(750)feet apart. Ten (10) mph increments may be considered for approval by the County Engineer upon the applicant's demonstration that circumstances warrant. Part of this determination shall be based on the review of cross sections and cost estimates for both cases prepared by the applicant's engineer. 2. Maximum Grade. The maximum grade for each classification of roadway in Eagle County is illustrated in Appendix B, Summary Of Environmental, Geometric And Design Standards. i. Ability to Negotiate Grade. A maximum grade of eight (8) percent is generally negotiable under year-round conditions by two (2) wheel drive vehicles with mud and snow tires where stopping and starting are not required. Steeper grades may require four (4) wheel drive and/or studded mud and snow tires under winter snow and ice conditions. ii. Maximum Grade in Suburban and Urban Areas. A maximum grade of six (6) percent is more appropriate for suburban and urban areas, where the frequency of stopping and starting is increased. iii. Special Design Considerations. Special design considerations regarding grades are required for intersections and driveway approaches and on switchback curves (see subsections 8.9.4.D, Intersections, 8.9.1, Access Approaches and Driveways, and 8.9.A.6, Switchbacks). iv. Low Volume Roadways. On low volume roadways (AADT of four hundred [400] vehicles or less) grades may be increased to one hundred-fifty (150) percent of the stated desirable values in Appendix B, Summary Of Environmental, Geometric And Design Standards, for a tangent distance not to exceed five hundred (500) feet on southern facing slopes only, subject to the approval of the County Engineer. There shall be no access approaches in the segment with the increased grade. 3. Vertical Curves. Vertical curves shall conform to the criteria set forth in the latest edition of A POLICY ON GEOMETRIC DESIGN OF HIGHWAYS AND STREETS, Chapter III, published by AASHTO. i. Grade Breaks. The use of grade breaks, in lieu of vertical curves, is not encouraged. However, if a grade break is necessary and the algebraic difference in grade does not exceed four-tenths (0.4) percent when curb and gutter is used, the grade break will be permitted, except at intersections, where algebraic differences in grade of eight-tenths (0.8) percent will be permitted to facilitate the warping of the side street to meet the through street. ii. Rural Roads. On rural roads not bordered by curb and gutter,vertical curves are not required when the algebraic difference in grade is one (1) percent or less. iii. Sag Vertical Curves. The minimum grade within a sag (sump) vertical curve is one-half (0.5) percent. This will require manual calculations and labeling at the low point of the sag vertical curve. 4. Cross Slope. i. Roadways Shall Be Level. Except at intersections, or where superelevation is required, roadways shall be level, as measured perpendicularly,from top of finished ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 8 Page 37 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 edge of pavement to top of finished edge of pavement, or from top of curb to top of curb when curb and gutter is required and shall have a two (2) percent crown as measured from centerline to finished edge of pavement, or lip of gutter when curb and gutter is required, or lip of median curb to lip of outside curb on roadways with raised center islands. Parabolic or curved crowns are not allowed. ii. Warped Intersections. Maximum pavement cross slope allowed is four (4) percent at warped intersections, as measured above. In no case shall the pavement cross slope at warped intersections exceed the grade of the through street. The rate of change in pavement cross slope, when warping side streets at intersections, shall not exceed one (1) percent every twenty-five (25) feet horizontally on low volume residential roads and streets, one (1) percent every thirty-seven and one-half(37.5) feet horizontally on suburban and urban residential streets, or one(1) percent every fifty-six and one-half(56.5)feet horizontally on collector roads and streets. C. Superelevation. Horizontal curve radius and superelevation shall be in accordance with the recommendations of the latest edition of AASHTO's A POLICY ON GEOMETRIC DESIGN OF HIGHWAYS AND STREETS, Chapter III. The following procedure is an outline for the correct application of superelevation. Further information on this method is available in AASHTO's A_ POLICY ON GEOMETRIC DESIGN OF HIGHWAYS AND STREETS, Chapter III, 1994. Super Diagrams and Plot Exaggerated Profiles are not mandatory, but may be required by the County Engineer to evaluate proposed roadways. 1. Horizontal Centerline Radius, Degree of Curvature and Centerline Design Grade. Establish horizontal centerline radius, degree of curvature and centerline design grade. Centerline design grade shall be the actual centerline of roadways without raised medians, or median top of curb, or flowline or lip of median gutter (which shall be level across the median except at turn lanes) on roadways with raised medians. The method of attaining superelevations shall be rotation about the centerline on roadways without raised medians or rotation about the median top of curb on roadways with raised medians. 2. Rate and Length of Superelevation Runoff. Appendix B, Summary Of Environmental, Geometric And Design Standards, shall be used to determine the rate of superelevation and length of superelevation runoff required for the degree of curvature. Superelevation runoff is that length of roadway needed to accomplish the change in cross slope from a section with the adverse crown removed (flat) to the fully superelevated section, or vice versa. 3. Super Diagram. Use the information obtained from Appendix B, Summary Of Environmental, Geometric And Design Standards, to construct a "super diagram". The "super diagram" is a design aid used to establish the length of tangent runout required, and pavement cross-slopes generated through the transition from the normal cross section to full superelevation, or vice versa. Intervals at which pavement cross slopes are read shall not exceed twenty-five (25) feet and should be read at even twenty-five foot (25) stations along centerline (7+25, 7+50, not 7+28.79, 7+53.79). Tangent runout is that length of roadway needed to accomplish the change in cross slope from a normal (two [2] percent) crown section to a section with the adverse crown removed (flat), or vice versa. Note: The superelevation runoff is located about the horizontal P.C. or P.T. of the curve at a two-thirds/one-third (2/3:1/3) ratio, with approximately two-thirds (2/3) of the total length required for the superelevated runoff being achieved prior to the P.C. or after the ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 8 Page 38 Docusign Envelope ID:890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 P.T. of the curve. The point at which the superelevation runoff begins or ends should be at the nearest five (5)foot station. 4. Plot Exaggerated Profile. Plot an exaggerated profile of the centerline or median top of curb using the grade originally established. Next plot both of the outer tops of curb or flowlines or lips of gutter, setting elevations radial to centerline by using the pavement cross slopes derived from the super diagram. Smooth the resultant grade of the outer tops of curb by the use of spline or french curves, if necessary. Read new elevations on these adjusted grades. Scale for this exaggerated profile shall be one (1) inch equals twenty-five (25)feet or larger horizontally and one (1) inch equals one (1)foot vertically. 5. Transfer to Normal Scale. Transfer all of the information on the exaggerated profile to the profile of the construction plan at normal scale. 6. Add Labels and Submit. Label, at each transition point in the plan view of the construction plan, the name, station, elevation, and rate of superelevation. Also, label each point by station and elevation where the pavement cross slope is one (1) percent, either direction, for the purpose of locating inlets to intercept cross pavement drainage flows if curb and gutter are required. Submit the super diagram(s) and exaggerated profiles for concurrent review with the public improvement plans. D. Intersections.The following standards shall apply at intersections: 1. Through Street Takes Precedence. The grade of the "through" street shall take precedence at all intersections.At intersections of roadways with the same classification, the more important roadway, as determined by volume of traffic, shall have this precedence. Warp side streets to match through streets with as an effective and short transition as possible. 2. Design Factors. Factors that shall determine the elevation of the point of curb or edge of pavement return on the side street and the amount of warp needed on a side street transitioning to a through street are: i. Permissible Grade. Permissible grade in the stop/start lane, as described in Section 8.9.E, Intersection Grade. ii. Pavement Cross Slope. Pavement cross slope at the Point of Curb Return or Beginning/End of Curve on the side street and permissible warp in pavement cross slope, as described in Section 8.9,B.4, Cross Slope. iii. Vertical Curve Criteria. Normal vertical curve criteria. iv. Curb Returns. Vertical controls within the curb return itself, as described in Section 8.9.F, Curb Returns. 3. Elevation. The elevation at the P.C.R. of the curb return or B.C. on the through street shall be set by the grade of the through street in conjunction with normal pavement cross slope (two(2) percent) or the rate of superelevation. 4. Crown of the Side Street. Carrying the crown of the side street into the through street is not permitted. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 39 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 5. Dipping the Flowline. Dipping the flowline to the extent that the lip of gutter is dipped is not permitted, except as required for a CDOT Type R Curb Inlet, Standard M-604-12. Tipping an inlet for the benefit of drainage is also not permitted. 6. Major Intersections. At a major collector-major collector intersection, a more detailed review of the entire intersection's driveability will be required. Few major intersections will have a uniform two (2) percent cross slope,the majority of them having one or more sides warped. See Section 8.9.6.4, Cross Slope, for information concerning warping of pavement at intersections. 7. Curb and Gutter. When curb and gutter is required, separate flowline profiles, and pavement cross slopes in the plan view may also be required by the County Engineer. Spot elevations in the intersection shall also be shown, on the plan view, on a fifteen (15) te plan foot grid. This information twenty (20) feet horizontally one (1) profile inchequals two (2) feet of one (1) equals vertically. E. Intersection Grade. The first twenty (20) feet beyond the edge of the traveled way of the through street, including any necessary speed change lanes, shall slope down and away from the through street at a grade of two (2) percent. The transition back to the side street grade shall be accomplished in a minimum fifty(50)foot vertical curve.The maximum grade at intersections, including private driveway approaches to public roadways, shall be three (3) percent at flowline or edge of pavement and centerline(stop/start lane shall be as shaded in Table 8.1, Transition Distances for Permissible Intersection Grades, for the distances shown in Table 8.1 below. At intersecting major collectors the maximum permissible grade will be two (2) percent for two hundred (200)feet either side of the intersection on both sides of the roadway. Table 8.1 Transition Distances for Permissible Intersection Grades Rural Access Residential Collector Commercial s andIndustrial Driveway 20' 30' 40' 50' Rural Access 30' 40' 40' N/A Residential 40' 50' 60' 80' Collector 40' 60' 80 100' Commercial and N/A 80' 80' 100' Industrial F. Curb Returns. When curb and gutter is required, minimum fall around curb returns when turning water shall be six-tenths (0.6) of a foot for a thirty(30)foot return radius and one(1) foot for a fifty (50) return radius. For other curb return radii, a grade of one and twenty-seven hundredths (1.27) percent shall be used within the return to establish minimum fall when turning water. EAGLE COUNTY, COLORADO ENGINEERING CRITERIA MANUAL Page Chapter 8 40 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 G. Curb Return Profiles. When curb and gutter is called for in Appendix B, Summary Of Environmental, Geometric And Design Standards, curb return profiles shall be required at every_curb return in the public way within the proposed development, except on medians, in accordance with the following design procedure. These profiles are to be used for construction staking of the curb return. The following information is provided on curb return profiles: 1. Elevation. Determine the elevation at each P.C.R. of the curb return according to sub-section 8.9.D, Intersections. 2. Arc Length. Calculate the arc length of the return at its flowline. 3. Flowline Grade. Show the corresponding flowline (or top of curb)grade for the roadway beyond the return at each P.C.R. 4. Extend Grades Until They Intersect Within the Return. The above corresponding grades shall be extended until they intersect, somewhere within the return (Appendix I, Curb Return/Edge of Pavement Profile "A"). The grades may intersect near or outside either P.C.R., so long as the vertical difference in grades does not exceed two-tenths(0.2) of a foot at either P.C.R. (Appendix I, Curb Return/Edge of Pavement Profile "B"). In this case, a line is drawn inside the return and two(2) percent vertical curves are used at the intersections. It may be necessary to revise the grade of the intersecting side street to obtain an acceptable curb return profile (Appendix K, Curb Return/Edge of Pavement Profile "C"), however, the "through" street is never warped to facilitate this. See Section 8.9.D, Intersections. 5. Vertical Curves and Elevations. Vertical curves within the return may be drawn in with french or railroad curves. Elevations of at least two points between each P.C.R., at spacing not to exceed fifteen (15) feet shall then be shown in the profile. These points shall be evenly spaced between the P.C.R.'s so as to divide the arc length of the curb return at flowline into equal segments. The elevation and location of the high or low point within the return, if applicable, is to be called out in the profile and on the plan view. 6. Scale. Scale for the curb return profile shall be one (1) inch equals ten (10) feet horizontally and one(1) inch equals one (1)foot vertically. Note: Separate flowline or edge of pavement profiles are required as the basis for design at bubbles, cul-de-sacs or horizontal curves when the vertical grade is less than one (1) percent and other departures from normal roadway cross sections, i.e., the pavement cross slope is not two (2) percent, and for at least two hundred (200)feet from all intersections. H. Clear Vision Areas. A clear vision area shall be maintained on the corners of all properties at all roadway intersections, including railroad crossings, so that intersection sight distances as specified in Appendix B, Summary Of Environmental, Geometric And Design Standards, are provided. 1. Prohibited Structures. A clear vision area shall contain no planting, fence, wall, sign, utility appurtenance, structure or other obstruction, temporary or permanent, exceeding thirty (30) inches in height, as measured from the top of the curb, or in the absence of curb and gutter, from the finished grade of the centerline of the street. Traffic control ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 41 Docusign Envelope ID:890074F8-CO3F-4C96-A6F3-37121 C8A27C4 devices required by, and installed in accordance with, the MUTCD, or Colorado Supplement thereto, are exempt from this provision. 2. Applicant is Responsible. It shall be the applicant's responsibility, through the applicant's engineer, to ensure that the necessary clear vision area is provided in the layout and design of the development and is carried through during construction. I. Access Approaches and Driveways. 1. Findings. Control of access to public streets and roads is an area of increasing concern, since roads are rarely being built or upgraded fast enough to accommodate increases in traffic.The proliferation of access points and driveways along major local roads and state highways impairs the ability of such roads to efficiently carry traffic. Effective control of access can enhance the carrying capacity and safety of most roadways by reducing the opportunity for turning movements both to and from a major roadway. In addition, elimination of turning movements can decrease the need for acceleration and deceleration lanes. 2. State Design Standards. Pursuant to C.R.S. § 43-2-147(1)(a), access approaches to roadways under the jurisdiction of Eagle County must meet the Design Standards found in Sections Three and Four of the Colorado State Highway Access Code, 2 CCR 601-1 (the Code). In addition, those parcels directly accessing highways under the jurisdiction of the Colorado Department of Transportation shall be required to obtain a State Highway Access Permit pursuant to the above-referenced Code. Eagle County is the Issuing Authority for such permits and should be contacted initially for the application and further information in obtaining State Highway Access Permits. 3. Additional County Standards. In addition to the foregoing, public and private access approaches and driveways shall be subject to the following standards: i. Access By Emergency and Service Vehicle. All dwellings and other structures shall be accessible by emergency and service vehicles. A maximum grade of eight (8) percent and a minimum centerline radius of forty-five (45) feet is recommended for driveways on north-facing slopes. On south-facing slopes, a maximum grade of ten (10) percent and a minimum centerline radius of forty-five(45)feet is recommended. Curves should be widened generously in both circumstances. Unless otherwise approved by the Local Fire Authority Having jurisdiction, public and private access approaches and driveways in excess of 150 feet in length shall be provided with adequate area for emergency vehicle turnaround in close proximity to the residence or structure served.Access approaches and driveways in excess of 300 feet in length shall provide an area adequate for emergency vehicle turnarounds in close proximity to the residence or structure served, and shall also provide vehicle turnouts where the driveway is expanded to be at least 18 feet wide at 150 foot intervals. Alternatively, the private access or driveway may be designed to accommodate two-way traffic. Turnarounds shall be constructed in accordance with Section 8.3.K,Vehicle Turnarounds. ii. Driveways in Mountainous Terrain. Proposed developments on lots with mountainous terrain may require the preliminary layout and design of the individual driveways at the preliminary plan stage, and the precise design of the driveway at the final plan stage, to assure that access can be provided to each dwelling unit served by the driveway in compliance with the standards of this Chapter. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 42 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 iii. Driveways Requiring Significant Cuts and/or Fills Discouraged. Driveways that require significant cuts and/or fills are discouraged. Applicants are encouraged to relocate development to areas within the proposed development where such cuts and fills are not required. Where significant grading and/or retaining walls or other structures may be necessary, the applicant may be required to identify a precise building envelope and construct the driveway that will serve that envelope, at the discretion of the Board of County Commissioners, considering the advice of the County Engineer. In extraordinary cases, driveways may be considered public improvements and thus collateralized, constructed and subject to the terms and conditions of the other public improvements in the development. iv. Driveways Shall Not Serve More than Three Units. Driveways shall not serve more than three (3) dwelling units, unless specified otherwise in these Regulations. Any residence having an accessory dwelling unit shall be counted as one(1)unit. v. Clearance From Intersections. Driveways shall be restricted for a sufficient distance from any intersection with road approaches to preserve normal and safe movement of traffic. Driveways shall provide the following intersection clearances, exclusive of driveway and intersection return radii or flares. In rural and suburban areas, a minimum intersection clearance of fifty (50) feet shall be provided for residential driveways and a minimum intersection clearance of one hundred (100) shall be provided for commercial driveways. In urban areas, a minimum intersection clearance of twenty (20) feet shall be provided for residential and commercial driveways, due to the expectation that dedicated turn lanes for the driveways will be present. In the event there are no dedicated turn lanes, then the minimum twenty (20) foot intersection clearance may be extended, at the direction of the County Engineer. vi. Maximum Number of Entryways. Generally, no more than one (1) entryway shall be allowed for any parcel of property where the frontage is less than one hundred (100) feet. Additional entrances or exits for parcels of property having a frontage in excess of one hundred (100) feet shall be permitted only when the applicant demonstrates they are required for actual convenience and necessity, and that safety to the traveling public will not be compromised. vii. Not Encroach. All driveways shall be located so that the flared portion adjacent to the traveled way shall not encroach upon adjoining property. viii. Intersection With Other Roadways. Road approaches shall intersect other roadways at ninety (90) degrees for a tangent distance of one hundred (100) feet from the centerline intersections. At intersections with major collectors this distance shall be increased to two hundred (200) feet. Driveways shall intersect the edge of the traveled way at ninety (90) degrees. This alignment shall be maintained within the public way. Beyond the right-of-way line onto the adjacent property, permissible axis angles of driveways in relationship to the right-of-way line shall be between ninety(90) and sixty(60)degrees. ix. Maximum Width. Commercial driveways shall not exceed thirty-five (35) feet in width, as measured at right angles to the centerline of the driveway, except as increased by return radii at the edge of the traveled way. Residential driveways shall not exceed twenty-four(24)feet in width, measured in the same manner. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 8 Page 43 Ili Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 x. Radii. Permissible radii on driveway returns shall be governed by such factors as the width of drive and angular placement. Where the flared edge of an approach controls the turning radius of a vehicle entering the property by a right turn from the adjacent outside traffic lane of the roadway, the radius of that edge shall not be less than twenty (20) feet for passenger vehicles and not less than fifty (50) feet where single unit or larger trucks may be expected to use the entrance and the traffic volume on the adjacent road exceeds four hundred (400)AADT. J. Connections With Existing Roadways. Connections with existing roadways shall be smooth transitions, conforming to normal vertical curve or grade break criteria. When a vertical curve is used to make this transition, it shall be fully accomplished prior to the connection with the existing roadway. 1. Existing Grades. Existing grades shall be shown for at least three hundred (300) feet, with field verified as-built showing stations and elevations at fifty (50) foot intervals in level terrain and twenty-five (25) foot intervals in rolling and mountainous terrain. For a connection with an existing intersection, these as-builts shall be shown within a three hundred (300) foot radius of the intersection. This information shall be included in the plan and profile of the proposed roadway. 2. Plan View. Limits and characteristics of the existing improvements shall be shown in the plan view. Such characteristics include horizontal alignment, off-site intersections, limits of the improvements, and similar factors. 3. Previously Approved Designs. Previously approved designs for the existing improvement are not an acceptable means of establishing existing grades, however, they shall be referenced, on the construction plans,where they occur. 4. Basis of As-Built Elevations. The basis of the as-built elevations shall be the same as the design elevations(both flowline and top of curb or edge of pavement). K. Off-Site Design. The design grade, and existing ground at that design grade, of all roadways that dead end due to project phasing, subdivision boundaries or similar factors shall be continued, as necessary, in the same plan and profile as the proposed design, for at least three hundred (300) feet or to the intersection with a major collector roadway. This requirement shall be waived when there is no possibility of the roadway being extended in the future in accordance with sub-section 8.9.A.7,.g Street Pattern. 1. Applicant Is Responsible For Transition. If the off-site roadway, adjacent to the proposed development is not fully improved, the applicant shall be responsible for the design and construction of a transition for the safe conveyance of traffic from his improved section to the existing roadway. 2. Road Shall Be Extended. The improved section of road shall be extended to the boundary of the proposed development, as outlined in sub-section 8.9.A.7, Street Pattern, with the transition being constructed "beyond"the proposed development onto the existing road. The following formula shall be applied to the taper or lane change necessary for this transition: L=WS2/60 where: L = Length of transition in feet W=Width of offset in feet ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 8 Page 44 A Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 S = Speed limit or 85th percentile speed. 8.10 STRUCTURES The developer shall be responsible to have all bridges, culverts, retaining walls, borings, tunnels or other structures within the proposed development designed by a Professional Engineer, licensed in the State of Colorado, and shall be responsible to have said structures constructed, reconstructed or repaired through the two year warranty period in the Subdivision Improvements Agreement as defined in ECLUR Section 5-280.B.5.e.The engineer shall provide certification, upon completion of any such structures, that it meets the minimum requirements for the intended use, traffic loading and soils conditions prior to acceptance of the public improvements by Eagle County. All such structures shall meet the following minimum standards: A. Strength. Structures shall be of sufficient strength to accommodate an AASHTO HS20 loading. B. Pedestrian Facilities. Facilities for pedestrians, bicyclists or equestrians shall be provided if the structure traverses a roadway. The facilities shall have a width equal to the traveled way, plus four(4)feet and shall include walkways and handrails. C. Hydraulic Capacity of Drainage Structures. Drainage structures include, but are not limited to, bridges, pipe culverts, box culverts, channels, ditches, gutters, spillways, inlets, drains, orifices, gates, chutes, dams, levees, dikes, sills, ponds, basins, bays, drops, weirs, sluices, flumes, siphons, and energy dissipators. Drainage structures that convey the flow of named streams, as shown on the United States Geological Survey, 7.5 minute topographic, 1:24,000 scale, Primary Map Series, and in the list in Appendix L, Named Streams shall be designed with a hydraulic capacity to pass the one hundred (100) year flow. Drainage structures conveying the flow of lesser streams, or other sources of storm water at collector, commercial, or industrial roads, shall be designed to pass the fifty(50)year flow. Drainage structures conveying the flow of lesser streams, or other sources of storm water at all other roads, shall be designed to pass the twenty-five (25)year flow. D. Bridges and Culverts. Bridges and culverts shall be designed with adequate guardrails (where required), roadway approach grades and curvature to assure safe sight distance. E. Roadway Fill. An adequate channel and wingwalls shall be provided to protect approach roadway fill from scouring and erosion. 8.11 STREET NAME AND TRAFFIC CONTROL SIGNS The names of all streets shall be subject to the approval of the Board of County Commissioners, and wherever applicable, shall be consistent with street names, physical conditions and historic features in the surrounding areas. The developer shall be required to furnish and install street name signs and all traffic control signs and devices necessary in accordance with the "Manual of Uniform Traffic Control Devices" and the Colorado Supplement thereto. A street sign plan shall be submitted with the public improvement plans that demonstrates conformance to this standard. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 45 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 8.12 RAILROAD CROSSINGS The developer shall be required to obtain all necessary forms and permits, and to perform any work required by the Public Utility Commission in the event any portion of the development involves a railway crossing. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 8 Page 46 Docusign Envelope ID:890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 CHAPTER 9 SIDEWALK AND TRAIL STANDARDS 9.1 TRAIL STANDARDS The following standards shall apply to any trails or paths required by the Board of County Commissioners through development approval. For standards not specifically listed here, the design, layout and construction details in the Eagle County Trails Plan, dated September 16, 1993 and as subsequently amended, shall apply. Per Section 1.6, Standards Are Not Inflexible, these standards are not inflexible and may be modified if alternate design, procedure or material can be shown to provide better performance and or environmental sensitivity. A. Minimum Width. The minimum recommended width of a trail or path is ten (10) feet with one to two (1 to 2) feet of clear area, graded for drainage on each side of the trail and surfaced with aggregate base course. See the Eagle County Trails Plan for additional standards on width. B. Minimum Surfacing. Three (3) inches of asphalt over six (6) inches of compacted aggregate base course over a well-compacted subgrade. Concrete is acceptable as surfacing and may be required for trails that will be accepted for maintenance by a public agency, particularly for areas prone to flooding, erosion or unstable soils. Concrete trails shall have a minimum thickness of four (4) inches of three thousand (3,000) point psi concrete over six (6) inches of compacted aggregate base course. The extent of paved trails necessary to service a proposed development and link with adjacent trails systems will be determined through the development process. C. Grades. 1% to 2% maximum grade recommended. Sections over 5% grade and under 500 feet long may be acceptable if wider trail width is provided. 10% is the maximum allowed in very short distances of trail. D. Drainage. Sloping in one direction at an optimum of 2%, or up to 5% on curves, is preferred over crowning to provide drainage. Hillside trails shall incorporate drainage swales on the uphill side to intercept downhill drainage. Catch basis and culverts may be necessary. Drainage structures such as grates and covers shall be located off of the trail. E. Trail Easement. All trails which will become part of the County regional trail system as determined through the development process, or which maintain, replace or create trail connections to public land shall be platted as public easements, unless located and approved in the public road right-of-way. Easements shall be to the County for use by the public. F. Public Improvements. Said trails or paths shall be considered public improvements and shall be collateralized, constructed and subject to terms and conditions of the other public improvements in the development. G. Public Lands Access. As part of any development proposal that is adjacent to public lands, existing trail connections to public lands should be maintained or replaced. Creation of public lands access is recommended, where appropriate. Paved surfacing ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 9 Page 47 Docusign Envelope ID:890D74F=8-CO3F-4C96-A6F3-37121C8A27C4 is not recommended for this type of trail, but subject to review through the development process. H. Private Trails. Trails which are contained within a subdivision and are for the exclusive use of its residents shall be designed in accordance with these criteria,with the exception that width of path may be reduced if it is determined that with a combination of trails and attached sidewalks, adequate pedestrian facilities will be provided. 9.2 SIDEWALK STANDARDS A. Minimum Width. When sidewalks are called for in Appendix B, Summary Of Environmental, Geometric And Design Standards, the minimum width shall be four (4) feet for an attached sidewalk and six (6) feet for a detached sidewalk (provided the detached sidewalk is not a component of the Trails Plan, in which case it would be subject to the standards of that Plan). B. Minimum Thickness.All sidewalks shall have a minimum thickness of four(4) inches of three thousand (3,000) psi concrete over a compacted six (6) inch CDOT Class 6 aggregate base course(ABC). C. Shoulder for Detached Sidewalks. Detached sidewalks shall have a one (1) foot ABC shoulder on either side brought up flush with the edge of the sidewalk, and sloped down at a grade of four (4) percent away from the sidewalk for drainage purposes. D. Mountable Curb. When mountable curb is called for in Appendix B, Summary Of Environmental, Geometric And Design Standards, the sidewalk may be a monolithic pour. E. Curb Ramps. Curb ramps shall be installed as required by the Americans with Disabilities Act in accordance with CDOT Standard M-608-1. F. Compliance With CDOT Standard. Curbs, gutters and walks shall be constructed to comply with CDOT Standard M-609-1, as the situation requires per Appendix B, Summary Of Environmental, Geometric And Design Standards. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 9 Page 48 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 CHAPTER 10 TRANSPORTATION IMPACT FEES 10.1 DEFINITIONS Average Annual Daily Traffic (AADT) means the total volume of vehicle traffic on a highway or road for a year divided by 365 days. Building Permit means that building permit issued in accordance with the Eagle County Building Resolution, ECM, and/or ECLUR before any building or construction activity can be initiated on a parcel of land. Capacity means the maximum sustainable hourly flow rate at which persons or vehicles reasonably can be expected to traverse a point or uniform section of a lane or roadway during a given time period under prevailing roadway, environmental, traffic, and control conditions. Existing Traffic-Generating Development means the most intense, legal use of land within the twelve (12) months prior to the time of Commencement of Traffic-Generating Development. Fee Payer means a person commencing Traffic-Generating Development who is obligated to pay a transportation impact fee in accordance with the terms of this ECM. Impact Fee Administrator means the County Administrator or County officials that the County Administrator may designate to administer the various provisions of this ECM. Level of Service (LOS) shall be as defined in the latest edition of the Highway Capacity Manual published by the Transportation Research Board. The methodology for computing the Level of Service shall be as specified in the latest edition of the Highway Capacity Manual. Major Road System means all major roads in Eagle County including state and federal highways. Participating Municipalities means one or more municipalities within Eagle County that have entered into an intergovernmental agreement with the County to collect and administer transportation impact fees jointly with the County and any other participating municipalities. Passenger Car Equivalent as defined in the current version of the State Access Code for Colorado means: 1. For each bus and all trucks and combinations of 40 feet in length or longer, the passenger car equivalent is 3. 2. For each vehicle or combination at or over 20 feet in length but less than 40 feet shall be used for these purposes, the passenger car equivalent is 2. 3. For each vehicle of less than 20 feet in length, the passenger car equivalent is 1. Person or Entity means and includes an individual or group of individuals, any corporate entity, a company, a firm, a partnership, a limited liability company, an association, a social or fraternal organization, an estate, a business trust, an estates trust, a receiver, a syndicate, a manager, an agent, an owner, a director, an employee, an officer, a city, town, state agency or other branch of government, or any other group or combination acting as a unit. Price Capped For Sale Housing shall have the meaning set forth in the current version of the Eagle County Affordable Housing Guidelines. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 10 Page 49 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 Price Capped Rental Housing shall have the meaning set forth in the current version of the Eagle County Affordable Housing Guidelines. Road Impact Fee means new growth's proportionate share of funding for growth-related transportation capital facilities for capacity improvements to facilitate the movement of people within the right-of-way. Transportation Capital Improvement includes the transportation planning, preliminary engineering, engineering design studies, land surveys, alignment studies, right-of-way acquisition, engineering, permitting, and construction of all necessary features for any eligible project on the Transportation CIP, undertaken to accommodate additional traffic resulting from new Traffic-Generating Development, including but not limited to: 1. construction of new through lanes; 2. construction of new bridges; 3. construction of new drainage facilities in conjunction with new road construction; 4. purchase and installation of traffic signals, including new and upgraded signalization; 5. construction of curbs, gutters, sidewalks, bike lanes, medians and shoulders; 6. relocating utilities to accommodate new road construction; 7. the construction and reconstruction of intersections; 8. the widening of existing roads; 9. transit infrastructure; 10. acceleration and deceleration lanes; 11. interchanges; 12. traffic control devices; or 13. transit, pedestrian, and bicycle movement improvements. Direct access improvements are not included in the definition of Transportation Capital Improvement. Direct access improvements include but are not limited to the following: 1. driveways and streets linking the development to the major road system 2. right and left turn lanes leading to those driveways and streets 3. traffic control measures for those driveways and street 4. those improvements required by the State Highway access code Transportation Capital Improvement Plan (Transportation CIP) means those multimodal capacity improvements to facilitate the movement of people within the right-of-way and to facilitate the movement of people along linear paths that may be inside or outside the right-of-way identified in the Transportation Impact Fee Study. Transportation Impact Fee means new growth's proportionate share of funding for all growth-related transportation capital facility projects listed in the Transportation CIP including the Road Impact Fee and Trail Impact Fee. Transportation Impact Fee Board means the body that serves as the appeal board for all decisions on independent fee calculations, credits, and refunds made by the Transportation Impact Fee Committee and that authorizes the expenditure of Transportation Impact Fee funds. The Eagle County Board of County Commissioners shall serve as the Transportation Impact Fee Board. Transportation Impact Fee Committee means the body responsible for administering independent fee calculation studies, credits, and refunds for the transportation impact fee program, recommending the expenditure of impact fee funds to the Transportation Impact Fee Board, preparing an annual report and initiating a periodic review of the impact fee program. The Transportation Impact Fee Committee shall consist of the Road and Bridge Director, County ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 10 Page 50 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 Engineer, County Regional Transportation Director, and Community Development Director of Eagle County. Transportation Impact Fee Study means the Transportation Impact Fee Study for Eagle County Colorado, prepared by Raftelis in May 2021. Transportation Plan means the transportation improvement list that is listed in the current Transportation Impact Fee Study for Eagle County Colorado, prepared by Raftelis in November 2019. Traffic-Generating Development means land development designed or intended to permit a use of the land that will contain or convert to more dwelling units, additional uses, or floor space than the most intensive legal use of the land within the twelve (12) months prior to the Commencement of Traffic-Generating Development in a manner that increases the generation of vehicular traffic. Traffic-Generating Development, Commencement of, occurs upon the issuance of a Building Permit or other applicable approval process, on a lot or other parcel of land for which transportation impact fees have not previously been determined and paid. Trail Impact Fee means new growth's proportionate share of funding for growth-related transportation capital facilities to facilitate the movement of people along linear paths that are inside or outside the right-of-way. The Trail Impact Fee will be included in the Transportation Impact Fee. Trip means a one-way movement of vehicular travel from an origin (one trip end) to a destination (the other trip end). Trip Generation means the attraction or production of Trips caused by a certain type of land development. 10.2 TIME OF FEE OBLIGATION AND PAYMENT A. After May 15, 2001, upon the Commencement of Traffic-Generating Development within unincorporated areas of Eagle County, a Transportation Impact Fee shall be imposed on each Lot (or other portion) of the development. The amount of the fee shall be determined and paid to the Impact Fee Administrator at the time of issuance of a Building Permit for the development, or other associated actions of Eagle County having the effect of permitting the development of land. The obligation to pay the impact fee shall run with the land, and, therefore, the unpaid obligation to pay fees passes with title for purposes of these regulations. -No Building Permit will be issued or other land use activity requiring Eagle County approval will commence until all fees due hereunder with respect to the Lot or parcel of land which is the subject of the Building Permit application or, other applicable approval process have been paid in full. If any credits are due pursuant to this Section 10.6, Credits, they shall also be determined at the time of issuance of a Building Permit for the development, or other associated actions of Eagle County having the effect of permitting the development of land. The Transportation Impact Fee shall be computed separately for the amount of construction activity covered by the Building Permit, if the Building Permit is for less than the entire development. If the Transportation Impact Fee is imposed for a Traffic-Generating Development that increases traffic impact because of a change in use,the Transportation Impact Fee shall be determined by computing the difference in the fee schedule between the new Traffic-Generating Development and the Existing Traffic-Generating Development. The obligation to pay the Transportation Impact Fee shall run with the land. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 10 Page 51 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 B. Any Person who prior to the effective date of May 15, 2001, agreed as a condition of development approval to pay a Transportation Impact Fee, shall be responsible for the payment of the Fee under the terms of any such agreement, and the payment of such Fee by the developer will be offset against any Fees due pursuant to the terms of this Regulation. 10.3 FEE EXEMPTIONS A. Exemptions. The following shall be exempt from the terms of this ECM.An exemption must be claimed by the Fee Payer at the time of application for a Building Permit. 1. Alterations, expansion, or replacement of an existing building where no additional dwelling units are created, the use is not changed, and no additional vehicular Trips will be produced. 2. The construction of accessory buildings or structures that will not produce additional vehicular Trips over and above that produced by the principal building or use of the land. 3. The replacement of a destroyed or partially destroyed building or structure with a new building or structure of the same size and use, provided that no additional Trips will be produced over and above that produced by the original use of the land. 4. Any development of a lot having been legally created prior to May 15, 2001 shall be exempt from the payment of transportation impact fees, unless a re-plat occurs. The following types of re-plat will not necessitate payment of Transportation Impact Fees: i. Minor Type 'B' Subdivisions, as defined by the ECLUR, for the purpose of subdividing condominium space in duplex, triplex, multifamily, or non-residential structures; ii. Minor Type 'B' Subdivisions, as defined by the ECLUR, for the purpose of subdividing residential duplex, triplex, townhomes, and non-residential structures where no net gain in residential units or non-residential square footage will be realized; iii. Amended Final Plats, as defined by the ECLUR, for the purpose of adjusting internal lot lines where no net gain in residential units or non-residential square footage will be realized; iv. Correction Plats. 5. Private recreational facilities within a residential subdivision that are restricted for the use of residents and will not generate additional Trips. 10.4 FEE WAIVER A. Waiver by the Board of County Commissioners. The Board may waive the applicable Transportation Impact Fee on the development of Price Capped For Sale and Price Capped Rental Housing as defined by Eagle County government in the current version of the Eagle County Affordable Housing Guidelines and pursuant to C.R.S. 29-20-104.5(5). 10.5 ADMINISTRATIVE CALCULATION OF FEE A. Calculation of Fee. Any Person who causes the Commencement of Traffic-Generating Development, except those Persons exempted, shall pay a Transportation Impact Fee calculated by the Impact Fee Administrator in accordance with the following provisions. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 10 Page 52 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 1. Use Specified in Fee Schedule. If the type of Traffic-Generating Development for which a Building Permit is requested is specified on the fee schedule in this Section 10.11, Transportation Impact Fee Schedule, and incorporated herein by reference, the Impact Fee Administrator will calculate.the fee based on the fee schedule. The descriptions of the land use codes in the current edition of the report titled Trip Generation prepared by the Institute of Transportation Engineers (ITE) shall be used to determine the appropriate land use type. 2. Use Not Specified in Fee Schedule. If the type of Traffic-Generating Development for which a fee is required is not specified on the Fee Schedule in this Section 10.11, Transportation Impact Fee Schedule, the Impact Fee Administrator shall determine the fee based on the Average Annual Daily Traffic as provided in the development Traffic Generation Study or Traffic Impact Study and the most nearly comparable type of land use (Residential, Industrial, Retail Restaurant, or Office & Other Services) using the Transportation Impact Fee Calculated by Trips provided in this Section 10.12, Transportation Impact Fee Calculated by Trips. 3. Appeal of Administrative Calculation. A Fee Payer affected by the administrative calculation of a transportation impact fee may appeal such a decision to the Transportation Impact Fee Board by filing a written notice stating and specifying briefly the ground of the appeal with the Impact Fee Administrator within ten (10)working days of the date of the written decision. The Impact Fee Administrator shall place the appeal on the Transportation Impact Fee Board's agenda for the next available regularly scheduled meeting. The Transportation Impact Fee Board, after a public hearing, shall have the power to affirm or reverse the decision of the Impact Fee Administrator. In making its decision,the Transportation Impact Fee Board shall make written findings of fact and conclusions of law, and apply the standards in this Section 10.5, Administrative Calculation of Fee. If the Transportation Impact Fee Board reverses the decision of the Impact Fee Administrator, it shall direct the Administrator to recalculate the fee in accordance with its findings. In no case shall the Transportation Impact Fee Board have the authority to negotiate the amount of the fee or waive the fee unless the waiver is in accordance with this Section • 10.4.A, Waiver by the Board of Commissioners. The decision of the Transportation Impact Fee Board shall be final. 10.6 CREDITS A. General Standards. Any Person causing the Commencement of a Traffic-Generating Development may apply for credit against transportation impact fees otherwise due, up to but not exceeding the full obligation for impact fees proposed to be paid pursuant to the provisions of this Regulation, for any contributions, construction, or dedication of land accepted or received by Eagle County for Transportation Capital Improvements. Credits for contributions, construction, or dedication of land for Transportation Capital Improvements shall be transferable within the same development, but shall only be used to offset Transportation Impact Fees for the same development. Credit shall be in an amount equal to fair market value of the land dedicated for right-of-way at the time of dedication, the fair market value of the construction at the time of its completion, or the value of the contribution or payment at the time it is made for construction of a Transportation Capital Improvement. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 10 Page 53 Docusign Envelope ID:890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 The credit shall not exceed the amount of the Transportation Impact Fees due and payable for the proposed Traffic-Generating Development, except pursuant to this Section 10.6.B, Capital Contribution Front-Ending Agreement. B. Credit Agreement. Eagle County may enter into a Credit Agreement with any Person causing the Commencement of a Traffic-Generating Development who proposes a qualifying contribution to the construction of Transportation Capital Improvements in order to obtain a credit and offset transportation impact fees as set forth under Section 2.6.A.. Examples of work eligible to offset the collection of transportation impact fees through a Credit Agreement may include, but are not limited to, the contribution of materials for the future construction of Transportation Capital Improvements, construction of Transportation of Capital Improvements, and dedication of property to the public. To the extent that the fair market value of the construction of these Transportation Capital Improvements exceeds the obligation to pay impact fees for which a credit is provided pursuant to this Section 10.6.A, General Standards, the Capital Contribution Front-Ending Agreement may provide proportionate and fair share reimbursement equal to the impact fees. C. Impact Fee Credits. The following provisions apply to credits for Transportation Capital Improvements completed after May 15, 2001. 1. The determination of any credit shall be undertaken through the submission of an Application for Credit Agreement, which shall be submitted to the Transportation Impact Fee Committee. i. The application for a Credit Agreement shall include the following information: (a) If the proposed application involves a credit for any cash contribution, the applicant shall provide a certified copy of the development approval in which the contribution was agreed; proof of payment, if payment has been made; or the proposed method of payment, if payment has not been made. (b) If the proposed application involves credit for the dedication of land, the applicant shall provide a drawing and legal description of the land; the appraised fair market value of the land at the date a Building Permit is proposed to be issued for the Traffic-Generating Development, prepared by a professional Real Estate Appraiser who is a member of the Member Appraisal Institute (MAI) or who is a member of Senior Residential Appraisers (SRA), and if applicable, a certified copy of the development permit in which the land was agreed to be dedicated. (c) If the proposed application involves credit for construction, the applicant shall provide the proposed plan of the specific construction prepared and certified by a duly qualified and licensed Colorado engineer or contractor; the projected costs for the suggested improvement, which shall be based on local information for similar improvements, along with the construction timetable for the completion thereof. Such estimated cost shall include the cost of construction or reconstruction, the cost of all labor and materials, the cost of all lands, property, rights, easements and franchises acquired, financing charges, construction costs of plans and specifications, surveys, costs of professional services, and all other expenses necessary or incident to determining the feasibility or practicability of such construction or reconstruction. D. Procedure for Review of Credit Applications. Within ten (10) working days of receipt of the proposed Application for Credit Agreement, the Transportation Impact Fee Committee ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 10 Page 54 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 shall determine if the application is complete. If it is determined that the proposed Agreement is not complete, the Transportation Impact Fee Committee shall send a written statement to the applicant outlining the deficiencies. The Transportation Impact Fee Committee shall take no further action on the proposed Application for Credit Agreement until all deficiencies have been corrected or otherwise settled. The application for credit will be considered withdrawn if the applicant has not responded in ninety(90)working days. 1. Once the Transportation Impact Fee Committee determines the proposed Application for Credit Agreement is complete, it shall be reviewed within thirty(30)working days. The Application for Credit Agreement shall be approved if it complies with the standards in this Section 10.6.C, Impact Fee Credits. 2. If the Application for Credit Agreement is approved by the Transportation Impact Fee Committee, a Credit Agreement shall be prepared and signed by the applicant and Eagle County or the Participating Municipality where the land for which the credit is sought is located. 3. Credit Agreements shall specifically outline the contribution, payment, construction, or land dedication, the time by which it shall be completed, dedicated, or paid, and any extensions thereof, and the dollar credit that will be available and the manner in which the credit will be applied to new Building Permits within the development. E. Appeal of Credit Decision. A Fee Payer affected by the decision of the Transportation Impact Fee Committee regarding credits may appeal such decision to the Transportation Impact Fee Board by filing with the Transportation Impact Fee Committee, within ten (10) working days of the date of the written decision, a written notice stating and specifying briefly the grounds of the appeal. The Transportation Impact Fee Committee shall place such appeal on the Transportation Impact Fee Board's agenda for the next available meeting. The Transportation Impact Fee Board, after a public hearing, shall affirm or reverse the decision of the Transportation Impact Fee Committee based on the standards of this Section 10.6, Credits. If the Transportation Impact Fee Board reverses the decision, it shall direct the Transportation Impact Fee Committee to readjust the credit in accordance with its findings. The decision of the Transportation Impact Fee Board shall be final. 10.7 BENEFIT DISTRICTS A. Establishment. For the purpose of further ensuring Fee Payers receive sufficient benefit for fees paid, two Benefit Districts (the Roaring Fork Benefit District and Central Valley Benefit District) are established in the County. The Benefit Districts are shown in this Section 10.15, Transportation Impact Fee Benefit Districts. B. Expenditure. Impact fee funds shall be spent within the Benefit District within which the Traffic-Generating Development paying the fee is located, except that where a road on the Road System is used to define Benefit Area boundaries, the road demarcating the boundary shall be considered as part of both Benefit Areas that it bounds, and impact fees from both Benefit Areas may be used to fund capital improvements for that road. The expenditure of impact fee funds shall be limited to those Transportation Capital Improvement projects included in the Transportation CIP. For projects that are wholly or partially needed to address existing deficiencies, only the eligible portion of the cost shall be funded with impact fee revenues, as identified in the Transportation CIP. C. Establishment of Trust Fund. Eagle County hereby establishes the Transportation Impact Fee Trust Fund for the purpose of ensuring that Fee Payers receive sufficient benefit for transportation impact fees paid. Each Participating Municipality shall also establish a trust fund in their regulations into which transportation impact fees collected within their ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 10 Page 55 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 jurisdiction shall be placed until transfer to the Impact Fee Administrator pursuant to this Regulation and the intergovernmental agreement with respect thereto. D. Deposit in Trust Fund/General Requirements for Trust Fund. 1. All transportation impact fees collected by the Impact Fee Administrator shall be immediately deposited into the Trust Fund. 2. All transportation impact fees collected by a Participating Municipality shall be immediately deposited into that Participating Municipality's Trust Fund. 3. All refunds of Trust Fund monies received from CDOT or other agencies shall be immediately deposited into the Trust Fund. 4. All proceeds shall be invested in an interest-bearing account. All income derived from these investments shall be retained in the trust fund until transferred or spent, whichever is appropriate. Records of each trust fund account shall be available for public inspection. 5. Quarterly, and pursuant to the intergovernmental agreements, the Participating Municipalities shall transfer the impact fee funds in their Trust Funds to the Impact Fee Administrator for deposit in the County's Trust Fund. All proceeds in the Trust Fund not immediately necessary for expenditure shall be invested in an interest bearing account. All income derived from these investments shall be retained in the Trust Fund. Records of the Trust Fund shall be available for public inspection in the Impact Fee Administrator's office, during normal business hours. E. Timing of Expenditures. For the purposes of determining whether impact fee funds have been spent or encumbered, the first fees collected shall be considered the first monies spent or encumbered. F. Annual Recommendation for Expenditure of Fees. Each year, at the time the annual County budget is reviewed, the Transportation Impact Fee Committee shall recommend appropriations to be spent from the Trust Fund to the Transportation Impact Fee Board. After review of the recommendation, the Transportation Impact Fee Board shall approve or modify the recommended expenditures of the trust fund monies. Expenditures shall be made from the Trust Fund only for those Transportation Capital Improvement projects on the Transportation CIP included in the most recent Transportation Impact Fee Study, or for preparing updates to the CIP, updates to the Transportation Plan, or supporting studies.Any amounts not appropriated from the Trust Fund together with any interest earnings shall be carried over to the following fiscal period G. Annual Report on Expenditures. Each year, after the decision of the Transportation Impact Fee Board about the expenditure of impact fee appropriations, the Transportation Impact Fee Committee shall prepare an annual report to the County and Participating Municipalities identifying the projects for which the Transportation Impact Fee Board has approved funds. 10.8 REFUNDS A. General. Any fees collected shall be returned to the Fee Payer or the Fee Payer's successor in interest if the fees have not been spent within ten (10) years from the date the Building Permit for the development was issued. Fees shall be deemed to be spent on the basis of the first fee collected shall be the first fee spent. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 10 Page 56 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 B. Refund Procedure. The refund shall be administered by the Transportation Impact Fee Committee, and shall be undertaken through the following process: 1. A request for a refund shall be submitted in writing to the County Engineer within one (1) year following the end of the tenth (10th) year from the date on which the Building Permit was issued on the proposed development. The request shall include the following information: i. A copy of the dated receipt issued for payment of the fee; ii. A copy of the Building Permit; and iii. If necessary, evidence that the applicant is the successor in interest to the Fee Payer. 2. Within ten (10) working days of receipt of the request for refund, the Transportation Impact Fee Committee shall determine if it is complete. If the Transportation Impact Fee Committee determines the application is not complete, a written statement specifying the deficiencies shall be forwarded by mail to the Person submitting the application. Unless the deficiencies are corrected, the Transportation Impact Fee Committee shall take no further action on the Refund Application. The application for refund will be considered withdrawn if the applicant has not responded in ninety(90)working days. 3. When the Transportation Impact Fee Committee determines the Refund Application is complete, it shall be reviewed within thirty (30) working days, and shall be approved if it is determined the Fee Payer or a successor in interest has paid a fee that has not been spent within the period of time permitted under this Section 10.8, Refunds. The refund shall include the fee paid without interest. C. Appeal of Refund Decision.A Fee Payer affected by a decision of the Transportation Impact Fee Committee may appeal such decision to the Transportation Impact Fee Board by filing with the Transportation Impact Fee Committee within ten (10) working days of the date of the written decision, a written notice stating and specifying briefly the grounds of the appeal. The Transportation Impact Fee Committee shall place such appeal on the Transportation Impact Fee Board's agenda. The Transportation Impact Fee Board, after a hearing, shall affirm or reverse the decision of the Transportation Impact Fee Committee based on the standards in this Section 10.8, Refunds. If the Transportation Impact Fee Board reverses the decision of the Transportation Impact Fee Committee, it shall direct the Committee to readjust the refund in accordance with its findings. In no case shall the Transportation Impact Fee Board have the authority to negotiate the amount of the refund. The decision of the Transportation Impact Fee Board shall be final. 10.9 REVIEW, ASSESS, AND UPDATE TRANSPORTATION IMPACT FEE A. Review Every Five Years. At least once every five (5) years, the Transportation Impact Fee Committee may recommend to the Transportation Impact Fee Board and to the County and Participating Municipalities whether any changes should be made to the Transportation Plan, Transportation Impact Fee Study, Transportation CIP, this Regulation, and the Regulations of the Participating Municipalities. The purpose of this review is to analyze the effects of inflation on actual costs, to assess potential changes in needs, to assess any changes in the characteristics of land uses, and to ensure that the transportation impact fees will not exceed a proportionate share. To be amended, the Transportation CIP must be approved by Eagle County and all Participating Municipalities. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 10 Page 57 L. Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 10.10 FINAL DETERMINATION BEFORE PERMIT APPROVAL A. Permit Approval. No Building Permit for the development or other associated actions of Eagle County having the effect of permitting the development of land shall be approved before final, un-appealable determination of the Transportation Impact Fee has been made, if applicable. 10.11 TRANSPORTATION IMPACT FEE SCHEDULE RESIDENTIAL Square Feet of Floor Road Impact Fee Trail Impact Fee Total l Tr Impact Transportation Area dwelling (per dwelling unit) (per dwelling unit) (per unit) 1,000 or less $1,124 $828 $1,952 1,001 to 1,500 $2,046 $1,483 $3,529 1,501 to 2,000 $2,707 $1,955 $4,662 2,001 to 2,500 $3,210 $2,311 $5,521 2,501 to 3,000 $3,629 $2,610 $6,239 3,001 to 3,500 $3,975 $2,863 $6,838 3,501 to 4,000 $4,283 $3,070 $7,353 4,001 to 4,500 $4,551 $3,266 $7,817 4,501 to 5,000 $4,793 $3,438 $8,231 5,001 or more $5,009 $3,588 $8,597 NON-RESIDENTIAL 'eve opmen � Road Impact Fee Trail Impact Fee Total Transportation Impact Feel per 1,000 square feet of per 1,000 square feet of floor per 1,000 square feet of ',4 floor area or fraction thereof area or fraction thereof floor area or fraction thereof Industrial $2,327 $500 $2,827 Retail/Restaurant $7,086 $730 $7,816 Office &Other $4,571 $920 $5,491 Services Lodging(per room) $1,572 $40 $1,612 1 Floor Area as defined in the ECLUR 2 Road Impact Fee and Trail Impact Fee are provided above for information only. The Total Transportation Impact Fee shall be the fee owed. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Page 58 Chapter 10 Docusign Envelope ID:890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 10.12 TRANSPORTATION IMPACT FEE SCHEDULE CALCULATED BY TRIPS 110.12.1 RESIDENTIAL USE Number of Average Annual Daily Trips(adjusted to Passenger Car Equivalent) x 0.55 adjustment factor for inbound Trips, including commuting adjustment x 6.07 average miles per Trip x 1.14 Trip length adjustment factor for residential development x $171.82 growth cost per VMT(vehicle miles of travel) Transportation Impact Fee for Residential Development Based on Trips Simplified to $653.93 per Trip +Trail Impact Fee 110.12.2 INDUSTRIAL USE Number of Average Annual Daily Trips(adjusted to Passenger Car Equivalent) x 0.50 adjustment factor for inbound Trips, including commuting adjustment x 6.07 average miles per Trip x 0.90 Trip length adjustment factor for residential development x $171.82 growth cost per VMT(vehicle miles of travel) Transportation Impact Fee for Industrial Development Based on Trips Simplified to $469.33 per Trip + $500 per 1M00 Square Feet or Fraction Thereof ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 10 Page 59 1 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 110.12.3 RETAIL/RESTAURANT USE Number of Average Annual Daily Trips(adjusted to Passenger Car Equivalent) x 0.24 adjustment factor for inbound Trips, including commuting adjustment x 6.07 average miles per Trip x 0.75 Trip length adjustment factor for residential development x $171.82 growth cost per VMT(vehicle miles of travel) Transportation Impact Fee for Retail / Restaurant Development Based on Trips Simplified to $187.74 per Trip+ $730 per 1,000 Square Feet or Fraction Thereof 110.12.4 OFFICE &OTHER SERVICES USE Number of Average Annual Daily Trips(adjusted to Passenger Car Equivalent) x 0.50 adjustment factor for inbound Trips, including commuting adjustment x 6.07 average miles per Trip x 0.90 Trip length adjustment factor for residential development x $171.82 growth cost per VMT(vehicle miles of travel) Transportation Impact Fee for Office &Other Services Development Based on Trips Simplified to $469.33 per Trip + $920 per 1,000 Square Feet or Fraction Thereof __ EAGLE COUNTY,COLORADO ENGINEERING CRITERIA MANUAL Page 60 Chapter 10 _ Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 CHAPTER 11 REGULATIONS FOR WORK IN THE PUBLIC RIGHT-OF-WAY 11.1 DEFINITIONS Applicant means and includes any Person, as herein defined below, who makes application for a Permit to Work within the Right-of-Ways of Eagle County. The Applicant shall be the party who proposes to coordinate and/or perform the construction and/or be responsible for warranty period obligations. Board means the Board of County Commissioners of the County of Eagle, State of Colorado. Construction and Restoration Standards, Specifications, and Details means such Construction and Restoration Standards, Specifications, and Details as set forth in Section 11.6, Construction and Restoration Standards, Specifications, and Details of this ECM. Construction Season means April 15 through November 15 of each calendar year. County means the County of Eagle, State of Colorado. C.R.S. means the Colorado Revised Statutes. Eagle Valley Trail Right-of-Way means the sections of the Eagle Valley Trail System and the respective easements managed by the ECO Trails Department of Eagle County. Emergency means any unforeseen circumstance or occurrence requiring immediate or prompt action to alleviate danger to Persons or property, i.e., to maintain the integrity of existing utility services. Engineer means the Eagle County Engineer, or the Eagle County Engineer's authorized representative. Improved Roadway means all roadways within the County above the quality of Untreated Gravel. Longitudinal Installations means those installations which are more or less parallel to the Right-of-Way centerline, and running with the Right-of-Way. MUTCD means Part VI of the latest version of the "Manual on Uniform Traffic Control Devices for Streets and Highways," with official revisions, published by the Federal Highway Administration, and the latest version of the Colorado Supplement to said Manual as prepared by the Colorado Department of Transportation. Permit means a permit to Work within the Right-of-Way of Eagle County. Permittee means and includes any Person who is issued a Permit to Work within the Right-of-Way of Eagle County. The Permittee shall jointly be the Applicant, the owner of the proposed facility, and the eventual operator/maintainer of the proposed facility in the event another party will operate and maintain the facility upon completion. The Applicant shall assume those obligations associated with the construction, including the collateral, insurance, and correction period obligations. The owner or, upon transfer, operator/maintainer of the proposed facility shall assume those obligations associated with the ownership, operation and maintenance of the facility. All parties may be required to sign the permit, as determined by the Engineer. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 11 Page 61 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 Person or Entity means and includes an individual or group of individuals, any corporate entity, a company, a firm, a partnership, a limited liability company, an association, a social or fraternal organization, an estate, a business trust, an estates trust, a receiver, a syndicate, a manager, an agent, an owner, a director, an employee, an officer, a city, town, state agency or other branch of government, or any other group or combination acting as a unit. Public Utility Company shall have the same definition as Section 40-1-103, C.R.S. Regulations mean the Requirements for Work Within the Right-of-Way of Eagle County as set forth in Chapter 2 of the Eagle County Engineering Criteria Manual. Right-of-Way means and includes all public drainage easements, rights-of-way, and roads under the control and jurisdiction of the County of Eagle, State of Colorado. The Right-of-Way shall also include the Eagle Valley Trail Right-of-Way. A Right-of-Way within the scope and intent of this ECM shall include, by way of example only, drainage easements, public ways, rights-of-way, and roads over private lands dedicated to public uses by deed, subdivision plat, or other legal document to that effect, filed with the Eagle County Clerk and Recorder, when such dedication has been accepted by the Board; drainage easements, rights-of-way, and roads over private or other lands dedicated to public uses by due process of law or court order and not heretofore vacated by an order of the Board duly entered of record in the proceedings of the Board; drainage easements, rights-of-way, and roads over private lands that have been used adversely without interruption or objection on the part of the owners of such lands for eighteen consecutive years, and of which the Board has overtly exerted some degree of ownership control thereon; and drainage easements, rights-of-way, and roads over the public domain, whether agricultural or mineral, of which the Board by and through its overt actions has assumed the responsibility and obligation for maintenance and control thereof. Road Prism means that portion means that portion of the right-of-way: 1. Between the edge of shoulder or two (2) feet outside the edge of pavement, whichever is greater 2. Between two (2)feet outside of the back of curb(if curb exists) 3. Between two(2)feet outside the back of sidewalk, path, or trail(if any exists) 4. Between the edge of shoulder for any gravel or unpaved roadway Special Conditions mean conditions placed on the permit by the Engineer to tailor the permit to the special circumstances of the proposed construction. Special Conditions may waive, change, or add to the Regulations. Special Districts mean any service authority, school district, local improvement district, water, sanitation, fire protection, metropolitan, irrigation or drainage district, or any other kind of municipal, quasi-municipal, or public corporation organized pursuant to law, including by way of example only,the Special District Act, Section 32-1-101, et. seq., C.R.S. Transverse Installations mean those installations which cross the Right-of-Way more or less perpendicularly. Unimproved Roadway means all roadways within the County at or below the quality of Untreated Gravel. Untreated Gravel means a roadway which has not received hard surfacing, chemical stabilizers, or geotechnical fabric. Work means to construct, reconstruct, build, rebuild, make, remake, block, or alter any opening, excavation, tunnel, utility, pipeline, cable, sidewalk, curb, gutter, driveway, travel way, or street, or to ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 62 Docusign Envelope ID:890D74F8-0O3F-4C96-A6F3-37121C8A27C4 perform other Work of any kind within the Right-of-Way which will result in the physical alteration thereof either temporarily or permanently. Work shall also include parking in the Right-of-Way. Work Site means the same as Work Zone Work Site Improvements mean, but are not limited to, fences, roads, parking, drainage, pedestrian, and utility appurtenances; recreational facilities; yard accessories and vegetative cover existing on or adjacent to the Work Site prior to the start of construction. Work Site Restoration means the restoring of all areas on or adjacent the Work Site disturbed during construction to at least the same or equal condition that existed before said construction commenced, and shall include, but not be limited to, special backfill material, backfilling, clean-up, repaving, overlaying, repairs, reseeding, and other work necessary to place the site in a condition acceptable to the Engineer. Work Zone means an area of a Right-of-Way with Work activities marked, typically by signs, channelizing devices, barriers, pavements markings, and/or work vehicles. 11.2 GENERAL REQUIREMENTS 111.2.1 REPEAL OF PRIOR RESOLUTION, REGULATIONS AND/OR AMENDMENTS Upon the effective date of these Regulations, the Eagle County Road Cut Permit and Road Construction Permit Resolution of August 13, 1979, and any amendments thereto are hereby repealed. The repeal of the aforementioned Resolution and any amendments thereto shall not revive any other resolution or portion repealed by said Resolution or amendments thereto; and such repeal shall not affect nor prevent the prosecution or punishment of any Person for the violation of any resolution or amendment repealed hereby for an offense committed prior to the repeal. 111.2.2 CONSTRUCTION OF REGULATION These Regulations shall be regarded as remedial and shall be liberally construed so as to affect the intention hereof to protect and preserve the public Rights-of-Ways of the County for all uses thereof, and for the protection of the people of the County and of all Persons using or relying upon the public Rights-of-Ways of the County. 111.2.3 AUTHORITY Authority for the administration and enforcement of these Regulations is derived from Sections 30-11-101, 30-11-107, 29-20-101, et. seq., Chapt, et. seq., 38-5-101, et. seq., 42-4-102, 42-4-103, 42-4-110.5, 42-4-111, 42-4-511, 42-4-512, 43-2-101 et. seq., and 32-1-1006, respectively, C.R.S. Should further authorizing legislation exist or be enacted, these Regulations are additionally deemed to be enacted pursuant thereto, except to.the extent it may be inconsistent therewith. 111.2.4 UNLAWFUL TO CONSTRUCT IN OR ON ANY RIGHT-OF-WAY WITHOUT PERMIT It shall be unlawful for any Person to Work in the Right-of-Way unless such Person shall first have obtained a Permit for the performance of such Work, and unless such Work shall be performed in conformity with the terms and provisions of this ECM, of the Permit or Permits issued hereunder, and of any Special Conditions issued incident thereto, except as hereinafter specifically provided. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 63 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 11.3 ENCROACHMENT EASEMENT AGREEMENT A. Applicability. Facilities or other improvements under private ownership and maintenance (the "encroachment") may not be built, constructed, or otherwise placed in the public right-of-way unless a non-exclusive, revocable encroachment easement agreement has been approved and signed by the Board. B. Process. 1. Any Person or Entity may apply for an encroachment easement agreement. The Applicant must be the Person or Entity who will own and maintain the proposed encroachment. The Applicant will be required to demonstrate the proposed encroachment will not threaten the health, safety, and welfare of the traveling public or adversely affect or impede County road maintenance and repair operations. This demonstration may include site distance analysis performed by a licensed professional engineer,visual mockups, or other documentation required by the County Engineer. 2. The County Engineer will determine whether an encroachment easement agreement can be supported based on the factors set forth in this Section 11.3.B.1, Process. If it is determined an agreement cannot be supported, the County Engineer will notify the Applicant in writing as to the basis for the determination. If it is determined an agreement can be supported, the County Engineer shall draft the encroachment easement agreement with the assistance of the County Attorney's office. The Person or Entity shall be responsible for producing an exhibit for the agreement that is acceptable to the County Engineer. This exhibit shall at a minimum: i. Be drawn to scale ii. Identify and dimension the proposed encroachment iii. Identify the Right-of-Way iv. Identify and label all existing and proposed features 3. The Applicant shall sign the encroachment easement agreement and return to the County Engineer. 4. The County Engineer shall submit the signed encroachment easement agreement to the Board for review. Submission to the Board shall constitute a recommendation of staff approval. 5. The Board may approve, deny, or request alterations to any proposed encroachment easement agreement. 6. If approved, an encroachment easement agreement shall be recorded with the Eagle County Clerk & Recorder. The Applicant shall be responsible for all document recording fees. C. Compliance with Land Use Regulations. Proposed encroachments must conform to all provisions of the ECLUR. D. Permit Required. Work performed to establish, maintain, or replace an encroachment under an executed encroachment easement agreement is subject to County permitting. A Permit for Work in the Right-of-Way is required to construct an approved encroachment. County building, sign, or floodplain development permits and/or state and federal permits may also be required. The encroachment easement agreement should be approved and ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 11 Page 64 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 recorded with the Eagle County Clerk and Recorder prior to issuance of any development permits. 11.4 PERMITS FOR WORK IN THE RIGHT-OF-WAY 111.4.1 EXEMPTIONS FROM PERMIT REQUIREMENTS A. Driveways. Driveways for which a building or grading permit is obtained may not require a Permit for Work in the Right-of-Way provided that detailed driveway plans have been submitted and specific approval given to the proposed driveway, or driveways, under a County issued building or grading permit. B. Work Authorized by Subdivision Improvements Agreement. Construction of subdivision streets, appurtenances, and utilities within the Right-of-Way may require a permit under this ECM. Construction for which detailed construction plans and construction specifications have been submitted, reviewed, and approved as a part of the subdivision review process under the ECLUR shall not require a permit, providing the construction occurs within seven (7) years of said approval. Construction for which detailed construction plans and construction specifications have not been submitted, reviewed, and approved as part of the subdivision review process under the ECLUR shall require a permit. Utilities and appurtenances determined to not require a permit are nevertheless specifically subject to the Section 11.5.5, Listing of Facilities in Rights-of-Way and Section 11.4.2, Emergency Work sections of this ECM. C. Public Drainage Easements. Work within public drainage easements shall require a permit under this ECM provided that detailed plans have been submitted and specific approval given under a County issued building or grading permit. However, landscape improvements which will not have a negative impact on drainage ways within the above mentioned easements are exempt from this requirement. In general, it is the intent of this provision to concentrate upon protecting the integrity of drainage ways through platted subdivisions. 111.4.2 EMERGENCY WORK A. Circumstances. Any Person or Entity maintaining utilities or facilities in the Right-of-Way may proceed with Work upon existing facilities without a Permit to Work within the Right-of-Way when Emergency circumstances demand the work be done immediately, provided a Permit to Work within the Right-of-Way could not reasonably and practicably have been obtained beforehand. 1. Failure to comply with the permit application requirement of this Section 11.4.2.B, Application Requirement is subject to the additional investigation fee in accordance with the provisions of this Section 11.4.5.E, Investigation Fee. B. Application Requirement. Any Person commencing Emergency Work in the Right-of-Way without a Permit shall immediately thereafter apply for a Permit on the first regular working day that County offices are open. A Permit to Work within the Right-of-Way shall be issued, pursuant to the provisions and conditions of this ECM, and shall be retroactive to the date when the Work was begun. C. Obligation to Follow MUTCD. Nothing in this section shall be so construed or interpreted as to relieve the Person or Entity performing the above mentioned Emergency Work of its responsibility to post and maintain necessary construction zone traffic control in accordance with the MUTCD while performing said Emergency Work. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 65 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 D. Construction Season. Whenever seasonal circumstances prevent adherence to Section 11.6, Construction and Restoration Standards, Specifications, and Details of this ECM, the Person or Entity performing the Emergency Work shall be required to perform the necessary Work for conformance with above mentioned standards as soon as seasonal circumstances allow. 111.4.3 PERMIT CLASSIFICATIONS 11.4.3.1 ANNUAL PERMITS A. Annual Permits. Annual Permits may be issued to Persons or Entities operating and maintaining utilities within the Right-of-Way for Work involving service installations and maintenance. This Annual Permit would cover those service installations which would be located beyond the shoulder point; or where a ditch exists, beyond the ditch; or which would not require a depth of excavation exceeding forty-eight(48) inches, nor involve a longitudinal run in the Right-of-Way of adjacent roadways exceeding fifty(50) lineal feet in each instance. The Annual Permit would cover all installations in lot line drainage easements. Additionally, repairs to existing utilities and their appurtenances that have been damaged during construction by others, may be done under the Annual Permit when the repair is done at the time the damage occurred. The Annual Permit shall be valid for the term of one Construction Season only and may be renewed annually. B. Exceptions. All Work done under the Annual Permit is subject to the provisions of this Chapter 3, except: 1. Application Materials. An Annual Permit application must only include the complete application form, certificate of insurance, and permit review fees. All other application materials identified in this Section 11.4.4.A, Application Materials, are waived. 2. Notification. Notification to the Engineer, according to this Section 11.5.2.A.1, Conditional Inspection, is not required unless a portion of the Work will extend into the Right-of-Way beyond the limits mentioned above. 11.4.3.2 MINOR PERMITS A. Minor Permits. Work outside of the Road Prism which does not meet the criteria for an Annual Permit shall be classified as a Minor Permit. 11.4.3.3 MAJOR PERMITS A. Major Permits. Work inside the Road Prism which does not meet the criteria for an Annual Permit shall be classified as a Major Permit. 11.4.3.4 EAGLE VALLEY TRAIL PERMIT A. Eagle Valley Trail Permit.Work within the Eagle Valley Trail Right-of-Way shall be classified as an Eagle Valley Trail Permit. 111.4.4 APPLICATIONS FOR PERMITS A. Application Materials. The following materials shall be provided with each application for the Permit to Work in the Right-of-Way unless specifically waived by the Engineer. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 11 Page 66 Docusign Envelope ID:890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 1. Complete Application Form. The application form can be found on the Eagle County Engineering website or in the office. 2. Complete Application Checklist. The application checklist can be found on the Eagle County Engineering website or in the office. 3. Certificate of Insurance. See Section 11.4.7, Certificate of Insurance of this ECM for requirements. 4. Vicinity Map. An eight and one-half inch by eleven inch (81h"x 11")vicinity map, locating the Work Zone within Eagle County. The map shall, at a minimum, have a scale bar and clearly identify the subject parcel(s) and public Rights-of-Ways. 5. Site Plan. The site plan must include a north arrow, scale, street labels, address, dimensions, driveways and sidewalks, road platform, shoulders, location of the excavation, location of all utilities, and the utility type, size, and material that is being connected (if applicable). 6. Temporary Traffic Control Plan. A temporary traffic control plan shall describe temporary traffic control measures to be used for facilitating road users through a Work Zone or an incident area. Plans shall demonstrate advance warning area,transition area, activity area, traffic control devices, signs, channelizing devices, warning lights, flagger stations, tapers, and conform to the MUTCD. Plans shall conform to additional provisions found in this Section 11.4.8, Temporary Traffic Control. 7. Restoration Plan. A restoration plan in accordance with this Section 11.6.5.B.2, Restoration. 8. Revegetation Plan. Any disturbed area shall be revegetated with a perennial, native grass mix. Within one growing season of project completion, vegetative site coverage shall be equal to or greater than seventy(70) percent of the disturbed areas. 9. Additional Application Materials. Including but not limited to: i. Permission from Utility Owner. Written evidence that the utility company has approved the connection to an existing utility. ii. Subsurface Utility Engineering. A subsurface utility engineering investigation in accordance with Sections 9-1.5-103 and 9-1.5-104.2 et. seq., C.R.S. iii. Erosion and Sediment Control. A temporary erosion and sediment control plan may be required to accompany any permit application at the Engineer's discretion. All Work meeting the applicability criteria set forth in ECLUR Section 4-665.A.2 shall comply with ECLUR Section 4-665, Erosion Control Standards. iv. CDPS and/or NPDES Permit. Evidence of compliance with state and federal requirements to obtain a Colorado Discharge Permitting System (CDPS) and/or National Pollutant Discharge Elimination System (NPDES) permit for construction sites disturbing one (1) acre or more. The CDPS is administered by the State of Colorado under the authority granted by the U.S. Environmental Protection Agency in accordance with the Clean Water Act and the National Pollutant Discharge Elimination System ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 11 Page 67 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 v. Floodplain Development Permit. A floodplain development permit is required for any Work proposed in, on, or over lands within the unincorporated area of Eagle County pursuant to ECLUR Article 3 Section 3-350, Floodplain Overlay Zone District. vi. Building Permit. A building permit is required for any Work meeting the requirements outlined in the Eagle County Building Resolution. vii. Detailed Plans. When necessary, in the judgment of the Engineer, to fully determine the relationship of Work proposed to existing or proposed facilities in the rights-of-way, or to fully determine whether the Work proposed complies with the Construction and Restoration Standards, Specifications, and Details, the Engineer may require the filing of engineering plans, specifications, and sketches showing the proposed Work in sufficient detail to allow determination of such relationship or compliance, or both. These plans or sketches shall be in addition to the site plan mentioned immediately above viii. Other Materials. Additional application materials may be required by the Engineer to demonstrate compliance with all applicable laws and regulations of the county, state and federal governments. The Engineer has the right to require additional materials or waive certain application materials as deemed appropriate for the proposed Work in the Engineer's sole discretion. 111.4.5 PERMIT FEES A. Time of Fee Obligation and Payment.A permit review fee shall be required prior to permit issuance for each Permit to Work within the Right-of-Way. Permit review fees must be paid at the time of application submission. An application review will not begin until the permit review fee is paid. B. Permit Review Fee Schedule. • Permit Classification Permit Review Fee Annual $100.00 Minor $150.00 Major $300.00 Eagle Valley Trail $150.00 C. Exemptions. Permit review fees may be waived in writing by the Engineer when the proposed Work falls within any of the following categories: 1. Temporary parking in the Right-of-Way(cranes, modular shipment, etc.) 2. Utility potholing 3. All activity within drainage easements not included under the category of an Annual Permit 4. Work performed directly by the County 5. Work as determined by the Engineer Only the Permit fees may be waived. Some or all of the application materials listed in this Section 11.4.4, Applications for Permits, may still be required. Applicable application materials shall be determined by the Engineer. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Page 68 Chapter 11 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 D. Refunds. Permit fees shall be placed in the General Fund of the County and may be used to offset the cost of administration, random inspection, and spot checking of the Work performed in the Right-of-Way. Permit fees may be partially refunded prior to or after Permit issuance when the proposed construction is canceled or substantially reduced within the Right-of-Way. Otherwise, Permit fees are non-refundable. E. Investigation Fee. When Work commences before Permit issuance, an investigation fee, in addition to the review Permit fee, may be collected whether or not a Permit is then or subsequently issued. The minimum investigation fee shall be four times the Minor Permit review fee set forth in this Section 11.4.5.B, Permit Review Fee Schedule. The payment of such investigation fee shall not exempt any Person from compliance with all other provisions of this ECM nor from any penalty prescribed by law. F. Additional Fees. When administration and inspection costs exceed the fee paid by the Applicant due to re-inspection of areas that have failed, the Applicant may be billed for these additional costs. When billed, failing indemnification by the Applicant, the County may withdraw the additional cost amount from the collateral provided by the Applicant. 111.4.6 COLLATERAL FOR FAITHFUL PERFORMANCE A. Time of Collateral Obligation and Method of Payment. Each and every Applicant for a Permit to Work within the Right-of-Way, except as hereinafter exempted, shall be required hereunder to provide the County, at the time of Permit issuance, with collateral as security for the faithful performance of all provisions of this ECM and of the Permit. Said collateral shall be a cash deposit, irrevocable letter of credit, certificate of deposit issued by a bank within the State of Colorado, or surety bond as approved by the County Attorney. Collateral submitted as a cash deposit shall be deposited with the Office of the County Treasurer, and shall be non-interest bearing. Facilities already collateralized by a Subdivision Improvements Agreement under ECLUR Chapter 2 Section 2-110 are exempt from these collateral requirements. Work in public drainage easements or Work in the Right-of-Way which does not physically alter the Right-of-Way shall be excluded from the collateral requirement. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 69 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 B. Collateral Fee Schedule. Minor Permit Collateral Fee Road Surface Length Collateral Fee Any Surface <_ 50 linear feet $500.00 Any Surface > 50 linear feet $500.00 + $1.00/foot for each foot beyond the first 50 feet Major Permit Collateral Fee Road Surface Length Collateral Fee Dirt/Gravel <_ 25 linear feet $500.00 • Dirt/Gravel > 25 linear feet $500.00 + $5.00/foot for each foot beyond the first 25 feet Paved <_ 25 linear feet $2,000.00 Paved > 25 linear feet $2,000.00 + $50.00/foot for each foot beyond the first 25 feet Eagle Valley Trail Collateral Fee Trail Surface Length Collateral Fee Any Surface <_ 25 linear feet $2,000.00 Any Surface > 25 linear feet $2,000.00 + $50.00/foot for each foot beyond the first 25 feet C. Collateral. For any calendar year, the first two thousand dollars ($2,000.00) of collateral required by this ECM must be in the form of a cash deposit, irrevocable letter of credit, or certificate of deposit issued by a bank within the State of Colorado. Any additional collateral for one Permit, or the cumulative requirements of multiple Permits, may be in the form of a surety bond, binding the surety with and for the Applicant to the County, for theof faithful performance of all provisions of this ECM and the conditions of the Permit(s), specifically including the two season correction period. It is a specific condition of this paragraph that the cash collateral ne wi th the collateralconditions of s ECM. t and Applicant's Permits for the construction season in accordance D. Corporate Bond. Public Utility Companies may submit for collateral requirements a yearly corporate bond without sureties. Private Utility Companies may submit for collateral requirements a yearly corporate bond without sureties, subject to approval by the Board, based upon that Private Utility Company's financial strength. E. Term of Collateral. The term of the collateral shall run coincident with the term of the Applicant's Permit, as indicated on the face of the Permit by the Construction Schedule, and in addition, shall be in force for the full term of the correction period. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO 70 Chapter 11 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 F. Responsibility of Applicant. It shall be the sole responsibility of the Applicant or Permittee to periodically update and ensure that the aforementioned collateral remains in force and effect, and inures to the benefit of the County. 111.4.7 CERTIFICATE OF INSURANCE A. Insurance. As a condition of a Permit under this Chapter, each and every Applicant shall purchase, and upon Permit issuance, each and every Applicant shall maintain in full force and effect for the duration of the Permit, such insurance as will protect the Applicant and the County, its officers, employees, and servants from claims set forth below which may arise out of or result from the Applicant's operations, whether such operations be by the Applicant or by any subcontractor or by anyone directly or indirectly employed by any of them, or by anyone for whose acts any of them may be liable: 1. Claims under workers' or workmen's compensation, disability benefit and other similar employees benefit acts; 2. Claims for damages because of bodily injury, occupational sickness or disease, or death of the Applicant's employees; 3. Claims for damages because of bodily injury, sickness or disease, or death of any Person other than Applicant's employees; 4. Claims for damages insured by usual personal injury liability coverage which are sustained (1) by any Person as a result of an offense directly or indirectly related to the employment of such Person by the Applicant, or(2) by any other Person; 5. Claims for damages, other than the permitted Work itself, because of injury to or destruction of tangible property, including loss of use resulting therefrom; 6. Claims for damages because of bodily injury or death of any Person or property damage arising out of the ownership, maintenance, or use of any motor vehicle; 7. Claims for damages associated with explosive, collapse, and other underground hazards; 8. Claims for damages arising from completed operations. B. Insurance Coverage. The Applicant shall have and maintain the following insurance coverage with limits of liability not less than those stated below: 1. Workers' Compensation insurance as required by law. 2. Auto coverage with limits of liability not less than $1,000,000 each accident combined bodily injury and property damage liability insurance, including coverage for owned, hired, and non-owned vehicles. 3. Commercial General Liability coverage to include premises and operations, personal/advertising injury, products/completed operations, broad form property damage with limits of liability not less than $1,000,000 per occurrence and $1,000,000 aggregate limits." All other insurance required hereunder shall be written for not less than the maximum amounts required by law. The County Attorney may, in their sole discretion, require increased insurance coverage for specific Permits. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 71 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 C. Certificates of Insurance. Certificates of Insurance acceptable to the County Attorney shall be filed with the County Engineer prior to issuance of any Permit under this ECM. At a minimum, such Certificates shall name the County as an additional insured, and shall contain a provision that coverages afforded under the policies will not be canceled until at least thirty days prior written notice has been given to the County. D. Public Utility Companies. A Public Utility Company may be relieved of the obligation of submitting certificates of insurance if it shall submit satisfactory evidence in advance that it is insured, or has adequate assets and provisions for self-insurance. A letter signed by the President of the Company will meet this requirement. A Public Utility Company may submit annually evidence of insurance coverage in lieu of individual submissions for each Permit. 111.4.8 TEMPORARY TRAFFIC CONTROL A. Temporary Disruption of Traffic. In order to perform the proposed Work,temporary traffic disruptions may be authorized by the Engineer on a case by case basis. If approved by the Engineer, the Applicant shall be required to follow all notification requirements outlined in this Section 11.4.14, Notices to Owners and Tenants Abutting and Adjoining. Any additional requirements of the disruption shall be listed as the Special Conditions on the Permit. B. Road Closures. Advance authorization of the Board and advance notification to the Sheriff's Office, Fire Department, Ambulance services, other affected agencies, and the public is required. Alternate routes for users of the affected roadway shall be provided in advance of any other construction. C. Emergency Vehicle Access. In no case shall the Applicant, by reason of the Work being performed in the Right-of-Way, be allowed to impede the progress of any emergency vehicle(s). In the event an emergency vehicle(s) approaches the Work Site, the Applicant shall be responsible for ceasing and desisting all Work in the Right-of-Way except that which is necessary to allow the immediate passage of said emergency vehicle(s). 111.4.9 REVIEW AND APPROVAL OR DISAPPROVAL OF APPLICATION A. Complete Application. Application review will not begin until an application is deemed complete. An application is deemed complete when all materials specified in this Section 11.4.4.A, Application Materials, and the Permit review fee have been submitted to the Engineer. B. Review. Once the application is deemed complete,the Engineer shall review the application for conformance with the provisions of this ECM and shall suspend, approve, or disapprove the application and its attachments within five(5)working days. C. Disapproved Applications. If the application is disapproved, the Engineer shall state in writing to the Applicant the reason for the disapproval. The Engineer shall review any revisions or additions to a disapproved application with the provisions of this Chapter and shall approve or disapprove the application and its attachments within five(5)working days. This cycle shall continue until the application is void,withdrawn, or the Permit is issued. D. Dormant Applications. When an application is disapproved, the Applicant shall have thirty (30) working days to submit revisions or additions to the application for consideration. If the Applicant has not responded in writing within thirty (30) working days, the application shall be deemed void and fifty(50) percent of the Permit review fee will be retained to cover costs of the County's review and the balance shall be refunded to the Applicant. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 11 Page 72 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 E. Approved Applications. If the application is approved, the Engineer shall sign and date the application in the designated place. The Engineer shall immediately thereafter prepare the Permit, along with any necessary Special Conditions thereto in accordance with this ECM, for the Applicant's signature. The Permit shall only be valid upon signature of the Engineer.The Engineer may require that the Permit be signed by the facility owner and eventual operator/maintainer in addition to the party constructing the facility in order to affect the long term ownership, operation, and maintenance requirements of this ECM. Any Person representing to be an authorized agent may be required to furnish concurrently with their signature a notarized affidavit or power of attorney, satisfactory in form and substance to the County Attorney, evidencing that said person has been duly delegated the legal authority and power to sign and bind the party said person represents to all requirements of this ECM and any Special Conditions. F. Authority of Engineer. In approving or disapproving applications for Work in the Right-of-Way, or Permits therefore; in checking plans, specifications, and sketches; in the inspection of Work in the Right-of-Way; and generally in the exercise of the authority conferred upon the Engineer by this Chapter, the Engineer shall only act in such a manner as to preserve and protect the integrity of the Right-of-Way and the use thereof. The Engineer shall have no authority to govern the actions or inactions of Applicants and Permittees or other Persons which have no relationship to the use, preservation, or protection of the Right-of-Way. G. Additional Permits. Issuance of a Permit to Work within the Right-of-Way by the County, pursuant to this ECM, shall in no way be interpreted as relieving the Applicant from the requirement of obtaining any and all necessary permits from other governing agencies including, but not necessarily limited to: 1. Army Corps of Engineers 2. Bureau of Land Management 3. Colorado Department of Transportation 4. Colorado Water Quality Control Commission 5. Industrial Commission of Colorado 6. Any incorporated town within the County 7. U.S. Forest Service 8. Public Utilities Commission J 11.4.10 COMMENCEMENT OF WORK A. Commencement of Work. No Work shall commence until the Engineer has approved the application and until a Permit to Work within the Right-of-Way has been issued for such Work, except as specifically provided to the contrary in this Chapter. B. Penalty for Work Without a Permit. If the Engineer finds that Work has commenced prior to issuance of a Permit to Work in the Right-of-Way, a penalty fee, in addition to the permit fee, may be collected whether or not a Permit is then or subsequently issued. The penalty fee shall be four times the minimum fee review fee set forth in this Section 11.4.5, Permit Fees. The payment of such investigation fee shall not exempt any Person from compliance with all other provisions of this code nor from any penalty prescribed by law. C. Responsibility of Applicant. The Applicant will cause the Work to be performed at no expense whatsoever to the County. ^^ ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 73 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 D. Assignment of Permits. Permits to Work within the Right-of-Way shall not be transferable or assignable and Work shall not be performed under a Permit to Work within the Right-of-Way in any place other than that specified on the Permit. E. Permit at the Work Site. The Applicant's copy of the Permit shall be kept on the Work Site at all times Work authorized under said Permit is in progress. Work may be suspended by the Engineer if no Permit is kept at the Work Site. F. Field Changes and Revisions. When necessary, revisions in the Work under the Permit to meet unanticipated site conditions which have no impact on drainage ways or the road prism may be proceeded with by the Applicant and/or Permittee without notice to the Engineer. Before revisions in the permitted Work to meet unanticipated site conditions that may impact drainage ways or the road prism are commenced, the Applicant and/or Permittee shall notify the Engineer for the purpose of scheduling an on-site review of the revisions and the Engineers authorization of same. In suspending, approving, or disapproving applications for Work in the Right-of-Way, or Permits therefore; in checking plans, specifications, and sketches; in the inspection of Work in the Right-of-Way; and generally in the exercise of the authority conferred upon the Engineer by this ECM, the Engineer shall only act in such a manner as to preserve and protect the integrity of the Right-of-Way and the use thereof. The Engineer shall have no authority to govern the actions or inactions of Applicants and/or Permittees or other Persons which have no relationship to the use, preservation, or protection of the Right-of-Way. 111.4.11 COMPLIANCE WITH CONSTRUCTION AND RESTORATION STANDARDS, SPECIFICATIONS, AND DETAILS All Work performed in the Right-of-Way shall conform to the requirements set forth in Section 11.6, Construction and Restoration Standards, Specifications, and Details, of this ECM. 111.4.12 PERMIT DURATION AND LIMITS A. Duration of Permit. Each application for a Permit to Work within the Right-of-Way shall state the proposed initial construction commencement date and estimated initial construction completion date, except in the case of Annual Permits. If the application is approved, the Permit shall be valid for the time period specified as the construction schedule on the Permit form. If the Work is not completed during such period, the Applicant shall apply to the Engineer for an extension in writing. The extension may be granted by the Engineer if the terms and provisions of this ECM, of the original Permit(s), and of any Special Conditions issued incident thereto are being satisfied as determined by the Engineer. B. Extension of Permit. An extension may be denied by the Engineer if the Engineer finds that Work under the original Permit(s), or as extended, has not been satisfactorily performed in accordance with the terms and provisions of this ECM, of the Permit(s), or any Special Conditions issued incident thereto. C. Construction Season. Except in the case of emergencies, Permits to Work within the Right-of-Way shall only be issued and/or valid during the Construction Season. If weather conditions warrant, such period may be extended or curtailed by the Engineer on a case by case basis. Factors to be used by the Engineer shall include the geographical location of the construction, frost penetration, snow cover, roadway conditions as affected by the weather, the urgency of the construction, and the safety of Right-of-Way users. ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 11 Page 74 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 111.4.13 COORDINATION WITH EXISTING UTILITIES A. Notification to Utilities. When the Work to be undertaken by the Applicant may affect existing utility installations and/or facilities, either above or below grade, in the vicinity of the proposed Work, the Applicant shall contact the operator/maintainer of such installations and/or facilities, and request"locations" prior to commencement of any excavation. 111.4.14 NOTICES TO OWNERS AND TENANTS ABUTTING AND ADJOINING A. Affected Property Owner Notification. If the Work to be undertaken by the Applicant will affect the access of properties abutting, adjoining, or in the immediate vicinity of the project, the Engineer may require the Applicant to provide a list of all adjacent property owners, or other combination of affected property owners as determined by the Engineer. In addition to submitting a written list, the Applicant shall also submit typed addresses on individual adhesive labels or in the form of pre-addressed envelopes. The Engineer will mail notices to the identified property owners. Notices must be mailed at least ten (10)working days prior to commencement of Work in the Right-of-Way. 111.4.15 EXCAVATION WITHIN PAVED PUBLIC ROADWAYS OR EAGLE VALLEY TRAIL A. Excavation. Permits to Work within the Right-of-Way which would involve excavation within any paved public roadway or the Eagle Valley Trail shall be issued with the provision that said excavation shall only be authorized when the following conditions have been met: 1. Alternate Routes. Alternate routes for the utility or proposed installation which would minimize or negate the necessity to excavate within the affected paved public roadway are not feasible. Said alternate routes may include, but not be limited to, a shift in horizontal alignment of the proposed installation, "double frontage" of the utility main in the case of service connections, making use of nearby easements which would allow an alternate route, etc., and/or: 2. Existing Conduits. There are no useable conduits in place crossing under the affected paved public roadway in an accessible location to the proposed Work Site, and/or: 3. Jacking and Boring. In the case of Transverse Installations, alternate methods of construction, namely jacking or jacking and boring, are not feasible. Said alternate methods shall generally be considered feasible, except as herein provided, unless and until it has been demonstrated by the Applicant that subsurface conditions prevent the possibility of jacking or jacking and boring. This demonstration shall include, but not be limited to, no fewer than three (3) attempts at jacking or jacking and boring, at least one of which has been witnessed by the Engineer, that result in failure in each instance. Instances in which jacking or jacking and boring shall be considered unfeasible at the time of application shall include, but not be limited to: i. Repair of a utility main which lies directly under the pavement, ii. Service connections to the utility main which lies directly under the pavement that cannot make use of an access hole and jacking or boring, iii. Installations where line and grade is absolutely essential to the function of the proposed facility, ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 11 Page 75 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 iv. Instances when the depth of the facility being installed would be in excess of four(4) feet, v. Installations in areas of known geologic difficulty, i.e. rocks and boulders, vi. The Engineer may waive the requirement of jacking or boring, at the time of application, when the condition of the affected paved public roadway is such that it is scheduled to be reconstructed or resurfaced within two (2) years of the time of application, or vii. Situations not mentioned above shall be considered on a case by case basis B. Right of Refusal. Except in the case of Emergency Work, whenever excavation within any paved public roadway or the Eagle Valley Trail occurs without the express written authorization of the Engineer, said excavation shall be considered a violation of the provisions of this ECM and shall render the Applicant subject to such proceedings as provided in this Section 11.4.10.B, Penalty for Work Without a Permit and 11.5.7, Enforcement, and in addition may be cause for refusal by the Engineer to issue future Permits to Work within the Right-of-Way to the Applicant and/or Permittee unless said Applicant and/or Permittee shall have first sought and obtained a hearing before the Board, and has obtained their approval for issuance of said Permits. 111.4.16INSPECTION A. Inspections will generally be performed on a spot check basis for general conformance with the terms and provisions of this ECM and any Special Conditions of the Permit(s) issued pursuant to this ECM. B. The criteria to which Work within the Right-of-way will be inspected is set forth in this Section 11.6, Construction and Restoration Standards, Specifications and Details. Any other inspection requirements will be noted on the Permit(s) issued pursuant to this ECM. 11.5 ENFORCEMENT 111.5.1 CORRECTION NOTICES AND STOP WORK ORDERS; SUSPENSION AND REVOCATION OF PERMITS A. Correction Notice. Any Permit to Work within the Right-of-Way may be suspended by the issuance of a correction notice or revoked by the issuance of a stop work order to the Applicant by the Engineer for violation of any provision of this ECM, of any condition of the Permit, or of any other laws relating to the Work. B. Stop Work Order. A stop work order may be issued by the Engineer directed to any Person or Persons doing or causing any Work to be done in the Right-of-Way without a Permit to Work in the Right-of-Way or in violation of any provision or provisions of this ECM and/or the Permit issued pursuant thereto. A correction notice or stop work order by the Engineer shall take effect immediately upon the presentation of such notice to the Person performing the Work in the Right-of-Way. If no Persons are present at the job site where the violation has occurred, the correction notice or stop work order will be posted in a conspicuous place, such posting constituting the aforesaid notice. Notices given after conditional approval, as defined in Section 11.5.2, Completion of Permitted Work; Conditional Approval, shall be considered as given when mailed certified, return receipt requested, to the address of the Applicant as shown on the Permit application, or as changed by written notice from the Applicant to the Engineer. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 76 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 C. Correction by Applicant. Immediately upon receipt of the correction notice, the Applicant shall begin such Work as is necessary to remedy the condition which led to the issuance of the correction notice. D. Failure to Comply. Failure to comply with a correction notice or stop work order may cause the Engineer to utilize the collateral posted for faithful performance to have the correction performed and/or the Work Site restored by others. When the collateral posted is insufficient to cover all costs, the Applicant shall be billed for the additional costs and, failing indemnification, action may be commenced by the County Attorney against the Applicant, and surety in the event a surety bond was posted to guarantee faithful performance, to recover said additional costs, plus attorney and court costs. Additionally, failure to comply with a correction notice or stop work order, or failure to indemnify the County for additional cost incurred by the County as mentioned above, may be cause for refusal by the Engineer to issue future Permits to Work within the Right-of-Way to the Applicant and/or Permittee, in addition to other enforcement remedies provided in this Section 11.2.3, Authority, unless the Applicant and/or Permittee has first sought and obtained a hearing before the Board and has obtained their approval for issuance of said Permits. E. Engineer's Authority. Neither the Engineer's authority to act under this section, nor any decision made by the Engineer in good faith, either to exercise or not exercise such authority shall give rise to any duty, liability, or responsibility on the part of the Engineer to exercise this authority for the benefit of the Applicant, Permittee, or any other party. 111.5.2 COMPLETION OF PERMITTED WORK; CONDITIONAL APPROVAL A. Conditional Inspection 1. Notice to the Engineer. It shall be the duty of the Applicant to notify the Engineer, at least twenty four (24) hours in advance, when the Applicant considers the Work Site ready for conditional approval. The Work Site must be clear of snow or other visual obstructions so as to allow for the Engineer's conditional approval inspection. Work Sites not complying will delay the commencement of the warranty period. 2. Correction Notice. If the Engineer finds that the Work Site is not ready for conditional approval, after being notified by the Applicant as stated above, the Engineer shall state in writing, in the form of a correction notice, such Work that needs to be completed prior to the conditional approval. A re-inspection of the Work Site for conditional approval shall be arranged at that time. 3. Conditional Approval. If the Engineer finds that the Work Site is adequately restored per the criteria set forth in this Section 11.6, Construction and Restoration Standards, Specifications and Details, the Engineer shall inform the Applicant of conditional approval. Upon conditional approval, the warranty period, as specified in this Section 11.5.3, Warranty Period shall commence to run. 111.5.3 WARRANTY PERIOD A. Warranty Period. The warranty period shall run for the following periods of time from the date of approval of the conditional approval: ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 11 Page 77 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 Warranty Period Permit Type Surface Warranty Period Minor Permit Any Surface 12 Months Major Permit Dirt/Gravel 12 Months Major Permit Paved 24 Months Eagle Valley Trail Any Surface 24 Months Permit B. Hold Harmless. The Applicant and/or Permittee shall maintain the facility that is installed at all times and agrees to hold the County, the agencies thereof, and their officers and employees harmless from any and all loss and damage which may arise out of, or be connected with, the installation, maintenance, repair, alteration, or removal of this installation or the facilities constructed under a Permit issued in accordance with this ECM. C. Maintenance of Work Site. The Applicant shall maintain the restoration of the Work Site throughout the full warranty period. Restoration maintenance may include, but is not limited to, such things as necessary reseeding, repair of any erosion mitigation measures due to lack of seasoning, and sealing of pavement patch joints after one winter of seasoning. D. New Permit Required for Re-Excavation. Whenever maintenance operations on the installed facility not permitted under an Annual Permit requires re-excavation, the Applicant and/or Permittee shall obtain a new Permit. Re-excavation during the warranty period for restoration correction purposes shall be excluded from this requirement, however, the Applicant and/or Permittee shall be responsible for giving notice to the Engineer and submitting evidence of insurance as required by this Section 11.4.7, Certificate of Insurance, prior to commencing the re-excavation. E. Traffic Control. The Person performing the above mentioned maintenance, repair, alteration, or removal operations is required to post and maintain necessary construction zone traffic control in accordance with the MUTCD while performing said maintenance, repair, alteration, or removal operations within the Right-of-Way. F. Inspection During Warranty Period. If any Work is found to be defective after the date of conditional approval and prior to the end of the warranty period or such longer period of time as may be prescribed by law or by this ECM, the Applicant shall promptly, and in accordance with the Engineer's written instructions, either correct such defective Work or, if it has been rejected by the Engineer, remove it from the Work Site and replace it with non-defective Work. The Engineer's written instructions shall be in the form of a correction notice and shall state the correction measures to be taken and the period of time deemed by the Engineer to be reasonably necessary for the completion of the correction measures. Such correction may be subject to an additional two year warranty period or as determined by the Engineer. G. Warranty Inspection. The Engineer shall perform a warranty inspection within twenty (20) working days after the end of the warranty period. The Applicant may be required to clear snow or other visual obstruction in order for the Engineer to perform the inspection. H. Warranty Period Performance. Satisfactory performance and seasoning of the Work at the end of the warranty period shall include the following: EAGLE COUNTY, COLORADO ENGINEERING CRITERIA MANUAL Page 78 Chapter 11 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 1. Revegetation i. Revegetation, when required at the time of initial construction, is established at a rate equal to or greater than seventy(70) percent of the disturbed areas. 2. Restored gravel driving surfaces. i. The variation between any two contacts with the surface shall not exceed one inch in ten feet, using a ten foot straight edge. ii. Trench settlement shall not exceed one inch. 3. Restored paved driving surfaces. i. The variation between any two contacts with the surface shall not exceed one-half (1/2) inch in ten feet, using a ten foot straight edge. ii. Trench settlement shall not exceed one-half(1/2) inch. 4. There are no depressions or settlements associated with permitted Work within the Right-of-Way which would lead to the ponding or collection of surface water. 5. No cracks are found in the restored bituminous pavement, exclusive of joints with original pavements. 6. All necessary cleanup has been accomplished. 7. All repairs to Work Site Improvements have been accomplished, and are acceptable to the improvements owner. 8. In general, the Work Site is in at least as good a condition than existed prior to the start of construction. I. Notice of Defective Work. If any Work is found to be defective during the warranty inspection the Applicant shall promptly, and in accordance with the Engineer's written instructions, either correct such defective Work or, if it has been rejected by the Engineer, remove it from the Work Site and replace it with non-defective Work. The Engineer's written instructions shall be in the form of a correction notice and shall state the correction measures to be taken and the period of time deemed by the Engineer to be reasonably necessary for the completion of the correction measures. Such correction may be subject to an additional two year warranty period or as determined by the Engineer. J. Collateral Release. Collateral shall be released upon successful warranty inspection. Collateral shall be considered released when a check has been issued by Eagle County Government. If the check has not been reconciled within one (1) year of issuance and no claim has been made by the Applicant, said collateral shall be transferred to the General Fund of the County and shall be considered forfeited by the Applicant. 111.5.4 RELOCATION In the event that a Right-of-Way within the County is widened and/or otherwise altered in the future which will require the removal and/or relocation of facilities and/or their appurtenances caused to be installed in that Right-of-Way by a Permittee pursuant to the ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 79 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 provisions of this ECM, including pursuant to an Encroachment Easement Agreement, the Permittee shall cause to have removed and/or relocated, without unnecessary delay, such facilities and/or their appurtenances upon the receipt of advance written notice from the Engineer. Such removal and/or relocation shall be at the Permittee's sole expense. 111.5.5 LISTING OF FACILITIES IN RIGHTS-OF-WAY A. Every operator/maintainer controlling or having an interest in utilities, or other facilities, within any Right-of-Way shall, upon request by the Engineer, file with the Engineer, within one hundred twenty (120) days after the date of such a request, a legible map or a written statement identifying the rights-of-ways wherein the aforementioned utilities or facilities owned by such operator/maintainer are located, together with their location therein, provided, however, that the requirement to furnish such map or statement may be excused in whole or in part if the operator/maintainer to whom such request is made shall show to the Engineer that all or part of the information requested is not available to, or within the control of, the operator/maintainer to whom such request is directed. B. Following the submission of the aforesaid map or written statement, such operator/maintainer, upon further request by the Engineer, shall update such map or written statement by filing with the Engineer any changes which have occurred in the previous respective year. 111.5.6 APPEAL Appeal Procedure. Any Person, Applicant and/or Permittee aggrieved by a decision of the Engineer made pursuant to the provisions of this ECM may appeal such decision, in accordance with the procedures contained in Chapter 1.16 of the Eagle County Land Use Regulations to the Board. The written decision of the Board shall be deemed final action for purposes of initiating court action. 111.5.7 ENFORCEMENT A. Legal Penalties. No Person shall erect any fence, house, or other structure, or dig pits or holes in or upon any Right-of-Way, or place thereon or cause or allow to be placed thereon any stones, timber, or trees or any obstruction whatsoever without first complying with this ECM. No Person shall tear down, burn, or otherwise damage any bridge of any Right-of-Way, or cause waste water, or the water from any ditch, road, drain, flume, agricultural crop sprinkler system, or other source to flow or fall upon any Right-of-Way so as to damage the same or to cause a hazard to vehicular traffic. Each day such condition is allowed to continue upon any Right-of-Way shall be deemed a separate offense. No Person shall dam the waters of any stream so as to cause the same to overflow any Right-of-Way or damage or weaken the abutments, walls, or embankments of any bridge of any Right-of-Way. No Person shall repeatedly, willfully, or negligently cause or allow water to flow, fall, or sprinkle from any ditch, lateral, canal, waste ditch, reservoir, pond, drain, flume, or agricultural crop sprinkler system upon any Right-of-Way so as to damage the same or to cause a hazard to vehicular traffic. Each day that water is allowed to flow upon any Right-of-Way shall be deemed a separate offense. Any Person owning or constructing any ditch, race, drain, or flume in, upon, or across any Right-of-Way shall keep the Right-of-Way open for safe and convenient travel by constructing culverts, bridges, or similar structures over such ditch, race, drain, or flume ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 11 Page 80 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 in compliance with this ECM. Any Person who fails to construct a culvert, bridge, or similar structure across any ditch, race, or flume in compliance with this ECM shall, in addition to other remedies, forfeit the sum of twenty five dollars to the County for each day of failure to construct such bridge, culvert, or similar structure together with the cost of construction thereof. Proceeds from such penalties shall be paid into the Eagle County Road and Bridge Fund. The Board may construct such culvert, bridge, or similar structure if the owner of such ditch, race, drain, or flume fails to construct the same in compliance with this ECM. B. Failure to Comply. If any Person fails or refuses to comply with this ECM or purposely destroys or injures any Right-of-Way, sidewalk, bridge, culvert, or causeway, or removes any of the timber or planks thereof, or obstructs the same, said Person shall be subject to penalties as set forth in sections 43-5-301, 18-1.3-503(1.6) and 16-2.3-101 C.R.S., as amended, and shall be liable for all damages occasioned thereby and for all necessary costs for rebuilding or repairing the same.All forfeitures and sums of money recovered under this section shall be turned into the Eagle County Road and Bridge Fund. C. Injunction, Mandamus, Abatement, or Other Appropriate Action. In addition to other remedies provided by law, the Board, by and through its County Attorney, may institute an injunction, mandamus, abatement, or other appropriate action or proceedings to prevent, enjoin, abate, or remove a public nuisance or to prevent, enjoin, or abate any Person from Working in the Right-of-Way unless such Person shall first have obtained a Permit for the performance of such Work, except as specifically provided to the contrary in this ECM, and unless such construction shall be performed in conformity with the terms and provisions of this ECM, of the Permit or Permits issued hereunder, or of any Special Conditions issued incident thereto. D. Penalties Are Cumulative. The foregoing remedies and enforcement provisions shall be cumulative and not exclusive and shall be in addition to any other remedies and enforcement provisions provided by law and/or equity. E. Prerequisite to Legal Proceedings. The issuance of a written notice by the Engineer as specified throughout this ECM shall in no way or manner be deemed a prerequisite to the institution of any enforcement proceedings set forth herein; and provided further, that compliance with such written notice shall not necessarily be deemed to be a defense in any alleged violation of this ECM in any court action instituted seeking full compliance therewith, but evidence of compliance with such order may be introduced as matter in mitigation and extenuation. F. Hold Harmless. The Applicant and/or Permittee shall agree to indemnify and save the County, its officers, employees, and agents harmless from any and all costs, damages, and liabilities which may accrue or be claimed to accrue by reason of any Work performed under a Permit to Work in the Right-of-Way. The acceptance of any Permit under this ECM shall constitute such an agreement by the Applicant and/or Permittee whether the same is expressed or not, except to the extent of any liability resulting from the willful or intentional act on the part of the County, its officers, employees, and agents. 111.5.8 LIABILITY OF COUNTY A. Personal Liability of County Representative.This ECM shall not be construed as imposing upon the County or any official or employee of the County any liability or responsibility for damages to any Person injured or property damaged by reason of the performance of any Work within the Right-of-Way, or under a Permit issued pursuant to this ECM. Nor shall the County or any official or employee thereof be deemed to have assumed any such liability or ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 11 Page 81 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 responsibility by reason of random inspections discussed hereunder, the issuance of any Permit, or the approval or disapproval of any Work. This ECM shall not be construed as imposing upon the County or any official or employee of the County, any liability or responsibility for damages to Persons or property resulting from any inspection as herein provided or resulting from any failure to so inspect; or resulting from the issuance, suspension, or denial of a Permit authorized hereunder; or resulting from the approval or disapproval of any Work under this ECM or a Permit issued in accordance therewith; or resulting from the institution of court action as hereinabove set forth or the forbearance by the Board to so proceed. Any County official, employee, or agent charged with the administration, supervision, and enforcement of this ECM, acting in good faith and without malice on behalf of said County in the discharge of their official duties, shall not thereby render such employee personally liable for any damages which may accrue to Persons or property resulting from any such act or omission committed in the discharge of such duties. Any suit or proceeding instituted against such official or employee, stemming from any act or omission performed by such employee in the enforcement or attempted enforcement of any provision of this ECM shall be defended by the legal officers of the County until final termination of the proceedings. B. Severability. If for any reason any one or more sections, sentences, clauses, or parts of this ECM are held invalid, such judgment shall not affect, impair, or invalidate the remaining provisions of this ECM, but shall be confined in its operation to the specific sections, sentences, clauses, or parts of this ECM held invalid, and the invalidity of any section, sentence, clause, or part of this ECM in any one or more instances, shall not affect or prejudice in any way the validity of the remaining provisions hereof. C. Incorporation.The Application for a Permit to Work Within the Right-of-Way of Eagle County and the Permit to Work Within the Right-of-Way of Eagle County are hereby incorporated herein and made a part of this ECM as if fully set forth at length herein. D. Binding Effect. The responsibilities, agreements, and obligations of the Applicant and/or Permittee under this ECM shall inure to the benefit of the County and be binding upon the Applicant's and/or Permittee's successors, heirs, and assigns. 11.6 CONSTRUCTION AND RESTORATION STANDARDS, SPECIFICATIONS, AND DETAILS 111.6.1 PAVEMENT REMOVAL AND RESTORATION A. General. Permanent pavements, subject to the provisions of this section, are all improved pavement surfaces above the quality of treated gravel. B. Job Conditions. 1. Pavement Remnant limit. Remove to the edge or joint where the remnant dimension is less than three (3)feet. 2. Seasonal Limitations. Work may only be performed during the construction season, April 15 through November 15, except in the case of Emergency Work as described in this Section 11.4.2, Emergency Work. 3. Scheduling. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 82 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 • i. Restoration of Pavement. Within thirty (30) days of the utility installation, or less, or as authorized by the Engineer. ii. Flow Fill. Flow fill is required if permanent pavement restoration is not scheduled for or cannot be accomplished within three(3) days of backfill. iii. Cleanup.The Work Site must be cleaned promptly following pavement restoration. 4. Maintenance of Temporary Surfaces. Applicant shall provide maintenance of temporary surfaces until permanent pavement is installed. C. Materials. 1. Gravel Base. Colorado Department of Transportation Class 6 Aggregate Base Course. 2. Bituminous Base. Colorado Department of Transportation Hot Plant Mix Bituminous Pavement- PG 58-28 or other mix approved by the Engineer. 3. Bituminous Surface. Colorado Department of Transportation Hot Plant Mix Bituminous Pavement- PG 58-28 or other mix approved by the Engineer.. 4. Bituminous Surface Overlay. Colorado Department of Transportation Hot Plant Mix Bituminous Pavement- PG 58-28 or other mix approved by the Engineer.. 5. Bituminous Joint Seal. Flex-a-Fill, or approved equal. D. Performance. 1. Removal. All materials removed from the Right-of-Way becomes property of the Applicant for disposal. 2. Paved Driving Surfaces. i. Cutting. Pre-cut vertically in straight lines at right angles, or parallel, to pavement mat centerline such that waste material can be excavated without disturbance or damage to the adjoining mat. Approved methods of pre-cutting the mat are a cutting wheel,jack-hammer, or power cut-off saw. ii. Pavement Placement. Prior to placement of bituminous pavement patch, mat shall be re-cut vertically, with square edges, a minimum of twelve (12) inches beyond the edge of pavement mat previously cut, or as damaged during construction, by means of a power cut-off saw. iii. Restoration Thickness. Original thickness plus one (1) inch, however, minimum finished thickness is four(4) inches. a. Construction Method: An infrared patch is required. Apply tack coat to pavement edges. Mechanically compact in lifts not to exceed two (2) inches. Each lift must achieve stability before applying successive lifts. Tack coat may be required between lifts. Surface course shall be rolled with a steel drum pavement roller. The repair is not complete until the joints have been sealed with an infrared patch. Direct heat with a torch is not acceptable. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 83 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 b. Surface Tolerance: The variation between any two contacts with the surface shall not exceed three-sixteenths(3/16) of an inch in ten feet, using a ten foot straight edge. 3. Gravel Driving Surface Including Shoulder Area. i. Restoration Thickness. Original thickness plus two (2) inches, however, minimum total thickness is six(6) inches. ii. Construction. Work consisting of furnishing and placing one or more courses of aggregate and additives, if required, on a prepared subgrade. a. Placing. If the required compacted depth of the aggregate base course exceeds six (6) inches, it shall be constructed in two or more layers of approximately equal thickness. The maximum compacted thickness of any one layer shall not exceed six (6) inches. When vibratory or other approved types of special compacting equipment are used, the compacted depth of a single layer may be increased to eight (8) inches, provided that specified density if achieved and written approval is granted by the Engineer b. Mixing. The contractor shall mix the aggregate by methods that ensure a thorough and homogeneous mixture. c. Shaping and Compaction. Compaction of each layer shall continue until a density of at least 95 percent of the maximum density has been achieved as determined in accordance with AASHTO T 180 as modified by Colorado Procedures 23. The moisture content shall be at ± two (2) percent of optimum moisture content. The surface of each layer shall be maintained during the compaction operations so that a uniform texture is produced and the aggregates are firmly keyed. Moisture conditioning shall be performed uniformly during compaction. Compaction of each reclaimed asphalt pavement aggregate layer shall continue until a wet density of at least 95 percent of the maximum wet density when determined in accordance with a one point AASHTO T 180, Method D test has been achieved. The surface of the base course will be tested with a 10 foot straightedge, or other approved device. The surface shall be tested prior to the application of any primer or pavement. d. Surface Tolerance. The variation between any two contacts with the surface shall not exceed �/a inch in ten feet, using a ten foot straight edge. 4. Eagle Valley Trail Surface i. Cutting. Pre-cut vertically in straight lines at right angles, or parallel, to pavement mat centerline such that waste material can be excavated without disturbance or damage to the adjoining mat. Approved methods of pre-cutting the mat are a cutting wheel,jack-hammer, or power cut-off saw. Prior to placement of bituminous pavement patch, mat shall be re-cut vertically, with square edges, a minimum of twelve (12) inches beyond the edge of pavement mat previously cut, or as damaged during construction, by means of a power cut-off saw. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 84 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 ii. Restoration Thickness. a. Base. Six (6) inches of compacted Class 6 road base under trail as one (1) foot, 95%compaction. b. Asphalt Surface. Original thickness plus one (1) inch, however, minimum finished thickness is three (3) inches. c. Construction Method: Apply tack coat to pavement edges. Mechanically compact in lifts not to exceed one and one-half (11/2) inches. Each lift must achieve stability before applying successive lifts. Tack coat may be required between lifts. Surface course shall be rolled with a steel drum pavement roller. d. Surface Tolerance: The variation between any two contacts with the surface shall not exceed three-sixteenths (3/16) of an inch in ten feet, using a ten foot straight edge. 1 11.6.2 MINIMUM DEPTH OF COVER A. General. All underground installations, except drainage culverts shall have a minimum of twenty four (24) inches of cover. Drainage culverts shall have a minimum of twelve (12) inches to the top of the culvert, or as necessary to provide positive roadside drainage. B. Special Provisions. In areas adjacent to roadways that presently do not have well defined drainage ditches, the minimum depth of cover in ditch areas may be extended up to forty eight (48) inches below the surface of the roadway for all underground installations, except drainage culverts. C. Other Requirements. These provisions do not supersede other requirements of underground installations, such as the Department of Transportation, Public Utilities Commission, National Electrical Code, etc., unless these provisions are more stringent. 111.6.3 BACKFILL A. Materials. 1. Transverse Installations and Longitudinal Installations Less than Fifty (50) Feet in Improved Roadways. Well graded stable granular material conforming to the requirements of the Colorado State Department of Transportation Class I Structure Backfill within the road prism, except that the last twelve (12) inches shall be backfilled with Colorado State Department of Transportation Class 6 Aggregate Base Course. 2. Longitudinal Installations in Excess of Fifty (50) Feet in Improved Roadways. Well graded stable granular material conforming to the requirements of the Colorado State Department of Transportation Class I Structure Backfill within the road prism, except that the last twelve (12) inches shall be backfilled with Colorado State Department of Transportation Class 6 Aggregate Base Course. 3. Backfill Material. Suitable material for use in backfilling within the road prism of Unimproved Roadways, or new development roadways under construction at the subgrade stage, is that excavated material which is free of organic material, frozen lumps or rocks in excess of eight (8) inches in diameter, provided however,that rocks in • ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Chapter 11 Page 85 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 excess of three (3) inches in diameter shall not be used within the last twelve (12) inches of backfill. 4. Native Materials. Native materials may be used for backfilling outside the road prism. 5. Contamination. The Engineer may require the re-treatment of the gravel driving surface, when it exists, and has been contaminated by the excavation or stockpiling of native materials. B. Method. 1. Lifts. All backfilling to be mechanically compacted in lifts ranging in thickness from four (4) to eight (8) inches, said lifts being commensurate with the size and type of compaction equipment and backfill material being used. C. Performance. 1. Backfilling Within the Road Prism. Compact granular material to at least 95 percent of standard proctor maximum density as determined at optimum moisture content. Moisture content of backfill material should be from minus one percent to plus two percent of optimum moisture at all times. 2. Backfilling Outside the Roadway Prism. Compact suitable material to at least 90 percent of standard proctor maximum density as determined at optimum moisture content. D. Compaction Testing. 1. Responsibility. The Applicant and/or Permittee is responsible for ensuring that all backfilling conforms to the requirements of these Regulations.The County may perform in-place density testing on a random or spot basis. 2. In-Place Density Testing. When in-place density testing is required as a special condition of the Permit, or is done to indicate uniform construction methods, items 3. through 6. immediately below are minimum requirements of said testing. 3. Frequency. i. Transverse Installations. (a) Horizontal Interval. One (1) per fifteen (15) lineal feet of excavation, or fraction thereof. (b) Vertical Interval. One at one (1) foot above the finished utility foundation or bedding course, then one (1)at each successive two(2)foot level until completely backfilled, with the last test at the finished surface of the backfill. ii. Longitudinal Installations. (a) Horizontal Interval. One (1) per one hundred (100) lineal feet of excavation, or fraction thereof. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 86 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 (b) Vertical Interval. One at one (1) foot above the finished utility foundation or bedding course, then one (1)at each successive two(2)foot level until completely backfilled, with the last test at the finished surface of the backfill. 4. Moisture-Density Relation.ASTM D698(Standard Proctor). 5. In-Place Density.Any of the following: i. ASTM D-2937(Drive Cylinder) ii. ASTM D-2167(Rubber Balloon) iii. ASTM D-1556(Sand Cone) iv. ASTM D-2922 (Nuclear) 6. Access to Test Location and Depth. The Applicant shall furnish equipment and personnel if they are on-site. 111.6.4 JACKING AND BORING A. General. Transverse Installations within the Right-of-Way shall be "jacked" or "jacked and bored" without disturbing the surface or structure above, in accordance with the provisions of this Section 11.4.15.A.3, lacking and Boring. B. Encasement. 1. Transverse Installations by jacking and boring shall be encased in pipe of larger diameter, unless the carrier pipe itself is jacked or jacked and bored, or the jacked pipe is used to retrieve a carrier pipe of the same size. 2. Any encasement installed shall be required for the full limit of the affected road prism. 3. Bores shall not be larger than lines or encasements. 4. Joints of any encasement installed shall be watertight. C. Water. Water assisted boring will be permitted, as determined by the Engineer. Water jetting will not be permitted. D. Tunneling.Tunneling shall not be allowed. E. Minimum Burial Depth. Minimum burial depth as specified in this Section 11.6.2, Minimum Depth of Cover. 111.6.5 WORK SITE IMPROVEMENTS, PROTECTION,AND RESTORATION A. Description. This section encompasses the Work required for the protection of all existing improvements, public and private, in the vicinity of the Work Site, and their restoration. B. Scheduling. 1. Cleanup. Work Site cleanup is required immediately following the installation authorized under the Permit, or every one hundred (100) feet of the progress of the Work in the case of Longitudinal Installations. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 87 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 2. Restoration. Work Site Restoration shall occur promptly following the installation authorized under the Permit and shall match the restoration plan approved by the Engineer in the Permit. C. Products. All materials used shall be at least the same or equal quality of those that existed prior to the start of construction. 111.6.6 MISCELLANEOUS PROVISIONS CONCERNING UTILITY INSTALLATIONS A. Paved Surface Protection. No cleated or tracked equipment shall be allowed to Work on or move over paved surfaces without mats or padding, and no equipment outriggers or stabilizers shall rest directly on paved surfaces, but shall be padded to protect the pavement. B. Plastic Conduits. Plastic pipe used as conduit for utilities shall, as a minimum, meet ASTM D2750, Type II (Direct Burial), ASTM D3034, SDR35, or equal. C. Limitations. 1. Work shall be allowed to be performed within the Right-of-Way on Saturdays, Sundays, or holidays provided that the Engineer has been notified, and has approved said Work, at least two days in advance. 2. No open trench shall be permitted in the Right-of-Way during hours of darkness, unless the Right-of-Way is closed to the public due to being under construction and is positively barricaded, or unless otherwise specified in the Special Conditions on the face of the Permit. 3. All excavated materials shall be removed from the roadway surface each day. D. Horizontal Alignment. Where the installation crosses the driving surface transversely, the crossing shall be as perpendicular to the driving surface as is feasible. E. Crossing Irrigation Ditches, Canals, or Water Carrying Structures.Where the installation crosses any irrigation ditches, canals, or water carrying structures it shall be jacked or jacked and bored through and at a minimum of twenty four (24) inches below the invert of the above mentioned facilities or as otherwise approved by the facilities owner. In no case shall the flow of water ever be impaired or interrupted unless authorized by the owner of the above mentioned facilities. F. Plowing Utilities. 1. Minimum depth of cover for utilities installed by plowing shall be as set forth in this Section 11.6.2, Minimum Depth of Cover. 2. Rocks brought to the surface when plowing shall be removed, then the area backfilled according to this Section 11.6.3, Backfill. 3. Re-treatment of gravel roadways which have received chemical stabilizers or dust palliatives may be required by the Engineer after plowing. 4. Plowing shall not occur within four(4)feet of the edge of any pavement mat. ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 88 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 5. Plowing shall not occur within those roadways which have been treated with a geotechnical fabric when the possibility exists that the plow may come into contact with said fabric. 6. Installations by plowing shall not be subject to the provisions of this Section 11.6.6.F, Plowing Utilities, except for those portions of the installation where there is open excavation by means other than plowing. G. Drainage. The Applicant shall be responsible for establishing such measures, temporary or permanent, that provide for, or do not impair, the flow of drainage tributary to, or leaving the Work Site. 1 11.6.7 STANDARD EXCAVATION BACKFILL AND RESTORATION DETAIL - 4"MINIMUM HOT MIX ASPHALT MEETING COLORADO DEPARTMENT OF TRANSPORTATIONS HOT PLANT MIX BITUMINOUS PAVEMENT- GRADING C,D,OR E 12'MIN.CDOT CLASS 6 AGGREGATE BASE COURSE, COMPACTED IN LIFTS TO AT LEASER 95%'OF MAXIMUM DENSITY AT OPTIMUM MOISTURE CONTENT EXISTING PAVED INFRARED EXISTING GRAVEL DRIVING SURFACE PATCH DRIVING SURFACE I-12"MIN. 11=11=11=11=.11=11=11=1111-11=11-1.x-•Y-"•Y-"•r ��•Y.: �1•��::.11--11-11-11-11-11-11=11-11-1�-11, EXISTING BASE -11' - - _ - --COURSE 1 1111 -II _ -_- -_ - ._=1 1=i, GRANULAR BACKFILL MATERIAL, II - - - - - - -II I 11= _ - - - - - - - 1j- AS REQUIRED. COMPACTED IN LIFTS NOTES: 11 p,- - - - ,II TO AT LEAST 95%OF MAX,DENSITY 1 - - - II AT OPTIMUM MOISTURE CONTENT. 1. EXISTING PAVEMENT SHALL BE CUT II II? __ _-_-I II PRIOR TO EXCAVATION. 111=_ -_- - II 11 2. EXISTING PAVEMENT SHALL BE RE-CUT 1' - - - - I SQUIRE A MINIMUM OF 12" II II' __ -_ I I BEYOND THE EDGE OF PAVEMENT 11 \ III II PREVIOUSLY CUT, II \ , II�� BEDDING PER UTILITYW I� \_I OPERATORlONER 11= \ II SPECIFICATIONS. II-ull 11ai111 UTILITY OR INSTALLATION ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Chapter 11 Page 89 Docusign Envelope ID.890D74F8-CO3F-4C96-A6F3-37121C8A27C4 APPENDICES APPENDIX A: ROAD CLASSIFICATIONS ROADS IN EAGLE COUNTY CLASSIFICATION LISTING RURAL SUBURBAN URBAN RURAL ROADS RESIDENTIAL RESIDENTIAL RESIDENTIAL Q Q ROADS ROADS ROADS O C) NM CC �. CL 0 0 Q O Q, " , GO Q . J J OO ') W o Wce :.�++ V W ,ce J VI NAME OF ROAD OO uO O 8 , Z 8Z Z . - o c o � na a a o — 2 'W O W Z_ W W C J C C Q Q W 2 W Z W Z W W W AIRPORT ROAD X X ALBERTSON ROAD X BASALT MOUNTAIN ROAD BEARD CREEK X ROAD BELLYACHE RIDGE X ROAD X BELLYACHE ROAD BIG ALKALI CREEK X ROAD BRUCE CREEK X ROAD ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 90 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 BRUSH CREEK X ROAD X BURNT MOUNTAIN ROAD CARTERVILLE X ROAD CATAMOUNT X CREEK ROAD CATTLE CREEK X ROAD CEMETERY ROAD X COLORADO RIVER X ROAD CONGER MESA X ROAD COOLEY MESA X ROAD COPPER SPUR X ROAD COTTONWOOD X CREEK ROAD COTTONWOOD X PASS ROAD DAGGET LANE X DEEP CREEK ROAD X DERBY MESA LOOP X EAST BRUSH CREEK X ROAD X EAST FORK EAGLE RIVER ROAD ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 91 Docusign Envelope ID:89OD74F8-CO3F-4C96-A6F3-37121 C8A27C4 EAST FORK X MEADOW CREEK ROAD EATON ROAD X X EBY CREEK ROAD ELDON WILSON X ROAD EL JEBEL ROAD X FAIRGROUNDS X ROAD FENDER LANE X X FRYING PAN ROAD GUARD STATION X ROAD GYPSUM CREEK X ROAD Beginning to Surface Change (14.47 miles) GYPSUM CREEK X ROAD Surface Change to City Limits(4.33 miles) HANKS GULCH X ROAD HARDSCRABBLE X BEETLE ROAD X HARDSCRABBLE MOUNTAIN ROAD X HAT CREEK ROAD ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLD RADO Appendix Page 92 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 HELLS POCKET X HIGH STREET X HILLCREST DRIVE X SH 6 to Surface Change (.08 miles) X HILLCREST DRIVE Surface Change to RR Crossing(.03 miles) HOMESTAKE ROAD X HOMESTEAD DRIVE X HOOKS LANE X HOOKS SPUR X ROAD HORSE MOUNTAIN X ROAD JONES GULCH X ROAD LAKE CREEK ROAD X LAKE CREEK X VILLAGE DRIVE LANDFILL ROAD X LIME CREEK ROAD X LITTLE PINEY X CREEK ROAD LUARK ROAD X MAYNES LANE X ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 93 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 MCCOY ROAD X X MILK CREEK ROAD X MILL CREEK ROAD MINTURN ROAD X MOSHER LANE X MUDDY CREEK X ROAD NOLAN CREEK X ROAD NO NAME ROAD X NURSERY ROAD X PEARL CREEK X ROAD PINION DRIVE X POPPY CREEK X ROAD X POWERLINE ROAD X PTARMIGAN ROAD X RED &WHITE MOUNTAIN ROAD RED HILL BEACON X ROAD RED HILL ROAD X X RED SANDSTONE ROAD ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 94 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 RED TABLE X MOUNTAIN ROAD RESOLUTION X CREEK ROAD RULE ROAD X SALT CREEK ROAD X SEVEN HERMITS X ROAD SOUTH FORK X PINEY RIVER ROAD SQUAW CREEK X ROAD STRUBI ROAD X SUNNYSIDE ROAD X SWEETWATER X ROAD THIRD GULCH X ROAD THREE LICKS ROAD X TIGIWON ROAD X TIMBER CREEK X ROAD TRAIL GULCH X ROAD TROUGH ROAD X TURKEY CREEK X ROAD UPPER CATTLE X CREEK ROAD ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 95 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 VALLEY ROAD X WAPITI ROAD X WATER STREET X WEST LAKE CREEK X ROAD WEST SQUAW X CREEK ROAD WOODS LAKE X ROAD ASPEN MESA ESTATES ALTO X CABALLO X ESCALANTE X PALO VERDE X PASEO X PINON X SIERRA X VACQUERO X VEGA X ASPEN MOUNTAIN VIEW MOUNTAIN VIEW X ROAD ORIGINAL ROAD X BASALT INDUSTRIAL PARK X DUROUX LANE X PARK AVENUE VALLEY COURT X ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 96 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 BELLYACHE RIDGE BELLYACHE RIDGE X ROAD BIG DIPPER ROAD X LITTLE DIPPER X ROAD BERRY CREEK ANVIL CIRCLE X X BERRY CREEK X ROAD BRONCO DRIVE X X BUCKBOARD ROAD X X CHAPARRAL ROAD X X CHAROLAIS CIRCLE X X CHUTE CIRCLE X X CONCHO DRIVE X X CONESTOGA X X CIRCLE CORRAL ROAD X X FILLY DRIVE X X FOAL DRIVE X X HACKAMORE X X ROAD HEREFORD ROAD X X HONDA DRIVE X X HOWARD DRIVE X X ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 97 Docusign Envelope ID:890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 X X JUNE CREEK ROAD LARIAT ROAD X X LATIGO CIRCLE X X X X LONGHORN ROAD X X MESQUITE DRIVE MILLER PLACE X X MORGAN DRIVE X X MUSTANG ROAD X X X X PALOMINO ROAD PINTO DRIVE X X PRAIRIE CIRCLE X X RAWHIDE ROAD X X ROWEL DRIVE X X SADDLE DRIVE X X X X SHOTGUN CIRCLE X X SINGLETREE ROAD SNAFFLE ROAD X X STAGECOACH X X ROAD STETSON DRIVE X X TACK ROAD - X X WINSLOW ROAD X X BLUE LAKE SUBDIVISION BADGER COURT X ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 98 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 BADGER ROAD X BEAVER LANE X BOBCAT COURT X COYOTE CIRCLE X CUB COURT X ERMINE LANE X JW DRIVE X PICA LANE X RABBIT ROAD X RACCOON COURT X EAGLE-VAIL SUBDIVISION BEAR COURT X X BEAVER ROAD X X COLUMBINE X X CIRCLE COTTONWOOD X X ROAD COYOTE CIRCLE X X COYOTE COURT X X DAISY LANE X X DEER BOULEVARD X X DEER COURT X X DEER RUN X X DOE COURT X X EAGLE CIRCLE X X EAGLE DRIVE X X ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 99 Docusign Envelope ID:890D74F8-0O3F-4C96-A6F3-37121 C8A27C4 EAGLE ROAD X X X X EAGLE-VAIL ROAD X X EDWARDS VILLAGE BOULEVARD ELK LANE X X GOPHER ROAD X X GROUSE COURT X X LARK COURT X X X X LARKSPUR LANE LUPINE LANE X X X X MARIPOSA LANE MEILE LANE X X X X PHEASANT COURT PTARMIGAN X X COURT X X RIVERSIDE COURT X X RIVERSIDE ROAD STONECREEK X X DRIVE X X TROUT POND LANE EBY CREEK MESA CASTLE PEAK X ROAD ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 100 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 DEER TRAIL COURT X JUNIPER LANE X MESA DRIVE X NEILSON GULCH X PINION LANE X HIGHLAND MEADOWS ALPINE DRIVE X MEADOW BROOK X DRIVE SEQUOIA DRIVE X TAHOE DRIVE X VERMONT COURT X VERMONT ROAD X HOMESTEAD ALLEN CIRCLE X CAMERON PLACE X CASTLE PEAK LANE X CREAMERY ROAD X FREMONT ROAD X HOMESTEAD DRIVE X LATHROP LANE X SPRING CREEK X COURT KAIBAB ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 101 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 FULFORD COURT X FULFORD DRIVE X GREEN MOUNTAIN X DRIVE KAIBAB ROAD X KIRK LANE X POLAR STAR X City Limits to Kaibab Road POLAR STAR X Kaibab Road to Fulford POLAR STAR X COURT SOTHMAN CIRCLE X KINGS ROW SUBDIVISION KINGS ROW X LAKE CREEK SUBDIVISION ANGELA LANE X LAKE CREEK MEADOWS BROOK PLACE X EAGLE CREST X ROAD ELK PLACE X X IDLEWILD PLACE JACKMAN RANCH X ROAD MEADOW ROAD X POLAR STAR X SPRING PLACE X ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 102 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 MOUNTAIN MEADOW RANCH BLUE CREEK X OLD EDWARDS ESTATES OLD COUNTRY X LANE WELLINGTON X LANE RED TABLE ACRES DEER TRAIL X ELK RANGE X FAWN DRIVE X RIVER OAKS ON THE ROARING FORK RIVER OAKS LANE X SOPRIS VILLAGE ARAPAHOE X CHEYENNE X HOPI X KIOWA X NAVAJ O X SOPRIS VILLAGE X UTE X SOUTH FORTY BULL RUN X LARIAT COURT X LARIAT LOOP X SUMMIT VISTA ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 103 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 PARKSIDE LANE X SUMMIT DRIVE X SUNSET DRIVE X VAIL INTERMOUNTAIN BASINGDALE X BOULEVARD BELLFLOWER X DRIVE ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 104 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 APPENDIX B: SUMMARY OF ENVIRONMENTAL, GEOMETRIC AND DESIGN STANDARDS ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 105 s = 1,, i ! iri i .: til i : 10lago 0 Q 01 a 1 01 o 91 o a :. so I I !01 i0i 09911 x y 110 11 0 ' 1 1 01.: 1i911 91 1 I a 00- 1111 1001 1 1 1 01 : 119 10 1 e 01.. 1 011 11 1 . ' e ili . 1IA190 19 0 e z.. m191011119N1 19100 1611E 11 :11 1901 . _ - 09191 199 1100o b LL 09091= 111 11009 $m. 011111� 11011 , a © H BB II il 009 C O F 1 1 11 90 100 1 1 a1 11 90 119 1 1 g :i:: 10 0911 00 199 1 1 0-01 11 6111 1111 B 1 . :i:: 10 IN 9 A 1 11 00 9011 90 991 e 1 = 1-01 90 1011 11 a:: 9 A 3o'q 1111111 1 11 10 0811 @I 190 1 1 _ 0 91 90 Do11 10 199 9 A 1 01 90 0011 11 190 1 1 09001 09A111 ::: 11 0 91 00 0011 Io an 1 1 09100 011111 0001 : 19010 0ao111 99011 0 91 90 i 011 11 a:: 1 0 90 11 9A1 1@ a:: 1 1 a :: :: 1111 11 100 1 1 I0 91 00 0011 11 901 1 1 .. 1n00 1:A111 990B1 19110 111111 90011 _ : .1.. .. .... 11 a:: 1 1 i!. 0 11 l0 1101 11 990 1 1 t' 1 90 10 1101 11 a:: 9 1 ✓ 3 i t = n xi n '' 4 E E t y` b y 5 v 5 '� il i =i O 'i F u{ LL• C H � 5 g � � 9 e• W o ag e $ ygx cH-i. g•- 1i S g �li 2 O 0 _ n Y 1' Z : .1 a og 5 e 8. 8 a E 8 , . a .G 5 N Y Q r l e 9 l a . " " _yr G w E 2 e g y E c. ! E g e C p S 1 _ „ 0 ' _8'` i-4 5 5 ;6 l t 4 O a g p E a F e d 5 w 6 i E lr adsidiz4Delitli E $g:ml II 53o e9ss le rn - c 91er 3"4.'" 0Viieikihi "g- '' ¢e--EEVicil rS•ii I i l l s]`r l 8 i l s y 2'1 1 1,thl 5 N Z F,.c°c v, Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 APPENDIX C: LANE WIDENING ON CURVES (-- ----- INSIDE LANE WIDENING, IN FEET, FOR TWO SANE ROADWAYS WITH A TANGENT WIDTH OF: Degree 24 Feet 22 Feet 20 feet Degree 18 Feet 16 Feet of Design Speed, mph Design Speed, mph Design Speed, mph of Des. Spd.Des. Spd. Curve 35 4.0 50 60 20 25 30 35 40 50 60 20 25 30 35 40 50 Curve 20 25 20 25 r _ 1 0.0 0.0 0.0 0.0 0.5 0.5 0.5 0.5 0.5 1.0 1.5 1.5 1.5 1.5 1.5 '1.5 1 1.5 1.5 3.5 3.5 2 0.0 0.0 0.0 0.5 0.5 0.5 0.5 1.0 1.0 1.0 1.5 1.5 1.5 1.5 2.0 2.0 2.0 2 1.5 1.5 3.5 3.5 3 0.0 0.0 0.5 0.5 0.5 1.0 1.0 1.0 1.0 1.5 1.5 1.5 2.0 2.0 2.0 2.0 2.5 3 1.5 1.5 3.5 3.5 + 4 0.5 0.5 1.0 1.0 1.0 1.0 1.0 1.5 1.5 1.5 2.0 2.0 2.0 2.0 2.5 2.5 2.5 4 1.5 2.0 3.5 4.0 5 0.5 0.5 1.0 1.0 1.0 1.0� 1.5 1.5 1.5 2.0 2.0 2.0 2.0 2.5 2.5 2.5-3.0 5 1.5 2.0 3.5 4.0 6 0.5 1.0 1.0 k 1.0 1.5 1.5 1.5 2.0 2.0 2.0 2.5 2.5 2.5 3.0 3.01 6 2 0 2.0 4.0 4.0 7 1.0 1.0 1.5 1.5 1.5 2.0 2.0 2.5 2.5 2.5 2.5 3.0 3.0 3.5 7 2.0_2.0 4.0 4.0 8 1.0 1.0 1.5 1.512.0 2.0 2.0 2.5 2.5 3.0 3.0 3.0 8 2.0 2.0 4.0 4.0 9 1.0 1.5 1.5 2.0 2.0 2.0 2.5 2.5 3.0 3.0 3.0 3.5 9 2.0 2.0 4.0 4.0 10 1.5 1.5 1.5 2.0 2.0 2.5 2.5 2.5 3.0 3.0 3.5 3.5 10 2.0 2.5 4.0 4.5 11 1.5 1.5 2.0 2.0 2.0 2.5 2.5 3.0 3.0 3.0 3.5 3.5 11 2.0 2.5 4.0 4.5 12 1.5 2.0+2.02.52.53.0 3.03.03.53.54.0 12 2.02.54.04.5 13 2.0 2.0 2.5 2.5 3.0 3.0 3.0 3.5 3.5 4.0 4.0 13 2.5 2.5 4.5 4.5 14 2.0 2.0 2.5 2.5 3.0 3.0 _ 3.0 3.5 3.5 4.0 4.0 14 2.5 2.5 4.5 4.5 15-16 2.52.53.0 . 3.53.54.0 15. 2.52.54.54.5 17-18 2.53.03.0 3.54.04.0 16-20 2.5 3.0 4.5 5.0 19-20 3.0 3.0 3.5 4.0_ 4.5 21-23 3.0 3.0 5.0 5.0 21-23 3.0 3.5 4.0 _ 4.0 4.5 4.5 24-29 3.0 3.5 5.0 5.5 24-27 3.5 4.0 4.5 5.0 30-39 3.5 3.5 5.5 5.5 28-32, 4.0 4.5 5.0 5.5 40-50 4.0 6.0 33-36 4.5 5.5 _ 37-41 5.0 6.0 v 42-46 5.5 6.5 47-50 _ _ 6.0 7.0 51-55 6.5 7.5 56-60 7.0 8.0 NOTES: For values less than 2.0 feet lane widening is not necessary. Where semitrailers are significant, increase tabular values of widening by 0.5 for curves of 10'to 16; and by 1.0 for curves 17'and sharper. EAGLE COUNTY ENGINEERING DEPARTMENT LANE WIDENING TABLE ON CURVES 4-620 J.1.e DRAWN - REVISED SHEET 1 OF 1} ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 106 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 APPENDIX D: CDOT TABLE STOPPING SIGHT DISTANCE ON HORIZONTAL CURVES (CDOT TABLE) l( l -JPgss " g 1' --- - --_ 3 ..=...-..ww--mart-.-- li...... 9al !ls+11112_.!S_ :w........s..r.... 7A Z 1122assasa■ HssllQoni1lssL=:::.= RIC '.. s,... am _....a..,-. a+mama �.mw_.mw.r.mmm ”.ai:i.....• aaaasssss :aasmss,esass3""311:=c w•i...r..... "S.2=Z ara...iw 1�! aa....1. mama a., ."iassaZa= m g ....._..l.a.._am........... =Sa! -. ••.a.. r...- i! ....ii-. nm.....-- --m ama o... S ssan7iMk $z...•_.r_._. .1i..'r...r..a.r�• S�/N_a-. � .+ o .S . � h-- / •-wY. :ssas11.1.1 ala�sslat *ssrswsas asses T t ...!! 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Z 0 � a - te ii:..a� ..,ay.::A.a0i. .a...••mma._.DQOW O m.T• nst 0. i u o,1D E I MN 0 Mil miaill MNr i 1..�= b''\, is _ !!lSSslSSa ^•..:'.Oi?i:n2�'Z S4C� g .,I n z�a X i- .'• Ma .. • • V. 1 •1 N 2 x i 133t ,W„ 3JNa/1SIO ;Isccs ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 107 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 APPENDIX E: SIMPLE CURVE PA ti (-- �• P./111111111111111112 ."% P.C. ►T{,t� 9O' 90 190 \ / \ / / / \ / / \ / \ / \ / / V cams PONT sAra cuRv& : roauu..s ts•o.(cow P.L - POINT OF Ri1ERSECIION P.C. - POINT or CURVATURE R - P.1. - PONT OF TANGENCY R - RAMS OT SIMPLE CURVE T . R•lay4.41 E - EXTERNAL DISTANCE FROM Pi. 10 SIMPLE CURVE - t1T(RSECTON ANGLE (TOTAL CD TRM. ANGLE) 1 . 100•$ O - DECREE Or curve 7uRE L - IENGTM Or Cum( (P.C. TO P.T.) LC - p•R•yN f LC - LONG CHORD 101S1N10E B(TTTEEN P.C. & P.T.) u - UOOL( ORUsuT( R(T-COSg) 1 - 1ANCENT WAKE (P.I, 10 P.C. OR P.1.) • ( - R•Er C a *' -R COS EAGLE COUNTY FIGURE ENGINEERING DEPARTMENT SIMPLE CURVE 4-620 #2 pR.TUN REN14CP SHEET 1 Or I ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 108 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 APPENDIX F: SPIRALED CURVE -Th (---- i 1 -1 14 filoill p // ;r into $T r �u \ V t �` I' Ar / \ / \ / \ / \ / ti / L f i tic �./ SPIRALED CURVE; \ / romws mit% utoimi T.S, - VOWS10S l / 1 S.C. - SPIRAL TO CL.P.0 A f II • 1.6!iv t4-orsuoi'1•ItD C.S. - CAM TO VIRAL \ I S I, - SsOHL 10 tuIC3 W1 \ I rrc - L. - L 11410la OF SPIRAL '. Ye,Yr - common.or S.C. IPI94 TILL TS, RJy1RJ5 POINT 14 - (R440•11Aaw. sr ICY - COORDIiiitS Dr m'r INNER POPIR QM SPIRAL FEW THE 11. CR S.T. Er . (RC 4 01AR• TSSLe sit Rc - RS41IJS 01 CIRCULAR CVsyL CIMINO VIE SPHAL00 Cunt) Itlr • 6- 20,1 Ec - EXTLR104, E11S1PPICt MOM R.I. 10 Malta.CUM p - OFrUT CdSL+MCt 01 OM/UV? CURVE PKOUC O j ILA • iStc Ac - cEFE •44:LE Of ORCuLaR ARE es - tEAAaAL mattE 19Piiril (SWILL *ME) -Ifie or = t MSt 60RCH4ATE tf DE1 P.C. OR P.L. tic - DE MI Of CLP IXIIP ARC 1 L1 - UM 1ARICWT (WAKE CE SPWL OI LY1 ran it&TH UM Cr it 3' roP 9k 9E1T+EL1 5' i 1S' ST - 3tc ' LwiG[WT (CeST•RCT Or SPUN ar++I+1 Te•v r Li'9111/3011 Vt. r . 4•p 1;-g • Lv-'fY11 at- y r - v'SMQI. p . 1/4'V p r 11-51112 2iPs PL K - 1/7`1 IA • 1/7'1 -'r- t- EAGLE COUNTY [IJG�IEER1K DEPARIL1EN FIGURET SPIRALED CURVE 4-620 E3 ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 109 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 APPENDIX G: RELATIONSHIP, SIMPLE VS SPIRAL CURVE P,I A Ede_` /-- —� - S.C. P.C. •S P.T. 1t 9►P1E CURVE . Ts, P \\ SPIRAL SPIRAL CURVE SPIRAL //(pS.i S.T. f. (SHIMP.C. \\ R Rc //// 4 1 \\ D = Dc // \\ / \\ // // \\IT a a// \\\ Ac /� \\ \ ° //// \ / \\ A // // // \\ // // RADIUS POINT \ (SNAKE CURVE) RADIUS PORK PE• (SPIRALED CURVE) R£IATIONSTAP - SI4PLE VS SPIRALED CUM( R - RAAIUS Or SNARL( C1JM T.S. - TANGENT TO SPIRAL pc - RADuS cc CIRCULAR CURVE (WITHIN THE SPIRALED CURVE) S.C. - SPIRAL TO CURVE D - DEGREE OF CURVATURE C.S. - CURVE TO SPIRAL Dc - DEGREE OF CIRCULAR ARC S,T. - SPIRAL TO TANGENT A - INTERSECTION ANGLE (TOTAL CENTRAL ANGLE) a,l. - ROW OF INTERSECTION Ac - INTERSECTION ANGLE Of CIRCULAR ARC Ed - CIRCULAR COM MST. IPHIA SI/PLE CURIE GIST. (E-Ee) P.C. - POINT Of CURVATURE p - OFFSET DISTANCE Of CIRCULAR CURVE PRODUCED P.T. - POINT Of TANGENCY K - cooRTTtNATE OF OFFSET P.C. OR P.T. EAGLE COUNTY RELATIONSHIP FIGURE ENGINEERING DEPARTMENT \ SIMPLE vs SPIRAL CURVE 4620 #4 DRAWN 1 REVISED SHEET 10F 1 j ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 110 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 APPENDIX H: SUPERELEVATION DETAIL et:.i8=T7t0:: It ......Rsi f " i ;!eOls4»ksaasaA35 a. $ NOTE: !!.•e s s S s s a s 8;s R 8 w SPIRALS SELDOM USED ABOVE HEAVY UNE_ i USE FOR ARYFRAL. COLLECQI AND RURAL_� 4s p 3s o ACCESS ROADS- RE90ENDAL.COLMERCTAL o If Y$a B l 4 i R>�>�+F 4 AND CLA Sir ARE HOT SUPERE2£lATED NC-NdWAL CROWN OR) • RC-REVERSED CROWN pc) El"e•aIROs VRRC8s83VS_ O -DE7GREEOFCURVA e R -RADIUS OF CURVE 3g V -ASSUMED=ION SPED Lre-DESIRABLE LENGTH OF SUPERELEVATION RUNOFF, :',/eee7sDSTSt:saaaasaARg 24 4E. Lim-UMW LENGTH OF SUPERMEVATIOM RUNOFF. 9'4 SUCH ASAS MOUNTAINOUSAREAS WERE USE O BE USED TN SPECIAL F Isd CES No Y Y t!a Y> Q• ,q II f CANNOT BE ACH4VW. REVIEW AND APPROVAL OF THE S 3 i 4 R§{ Omar ENGINEER IS REWIRED FOR USE OF Lrm. 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DRAWN I REVISED SHEET OF ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 111 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 APPENDIX I: CURB RETURN/EDGE OF PAVEMENT PROFILE"A" I I ,w L I . nQ . • I . . . . . . . . . . . . 1 \ , i • ._ 1- • Pt i2-STAT L. ION o i " I ELEVATION . : : .• -� _• • -HIGH POINT• p • ELEVATION I . . • I 1 I o - i L./3 1 ; = 7\ . , (ELEVATION I F 4—. _ +as i -; a / . l _f . .1 - " L/3 j w - - J . . . . . 1 . . . : . ELEVATION . - 1 t - Q O I t I s i I • PCR-STATION • : • o W . -. . . . I-: : :.: .ELEVATION. . 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ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 114 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 APPENDIX L: NAMED STREAMS NAMED STREAMS Name Quad Name Quad Abrams Creek Eagle, CO Big Hole Creek Piney Peak, CO Abrams Creek Suicide Mountain, CO Bighorn Creek Vail East, CO Abrams Creek The Seven Hermits, CO Bighorn Creek Willow Lakes, CO II Agnew Gulch Gypsum, CO Bishop Gulch Minturn, CO Alamo Creek Burns South, CO Black Gore Creek Red Cliff CO Alkali Creek Castle Peak, CO Black Gore Creek Vail CO Alkali Creek Gypsum, CO Blue Creek Leon, CO Alkali Creek State Bridge, CO Bob Creek Cottonwood Pass, CO Alkali Creek Suicide Mountain, CO Booth Creek Vail East, CO Alkali Creek The Seven Hermits, CO Borah Gulch Crooked Creek Pass, CO Alkali Creek Wolcott, CO Borah Gulch Red Creek, CO Alkali Creek, Big Blue Hill, CO Bowers Gulch Leon, CO Alkali Creek, Big Castle Peak, CO Bowman Gulch Fulford, CO Alkali Gulch Red Creek, CO Bowman Gulch Grouse Mountain, CO Antelope Creek Blue Hill, CO Box Canyon Creek Lava Creek, CO Antones Cabin Creek Crooked Creek Pass, CO Brewster Gulch Cottonwood Pass, CO Antones Cabin Creek Red Creek, CO Bruce Creek Fulford, CO Aspen Creek Lava Creek, CO Bruce Creek The Seven Hermits, CO Association Gulch Cottonwood Pass, CO Brush Creek Eagle, CO Bachelor Gulch Edwards, CO Brush Creek The Seven Hermits, CO Bachelor Gulch Grous Mountain, CO Brush Creek, East Crooked Creek Pass, CO Bagley Creek Red Creek, CO Brush Creek, East Fulford, CO Bear Gulch Crooked Creek Pass, CO Brush Creek, East Mount Jackson, CO Bear Gulch Fulford, CO Brush Creek, East The Seven Hermits, CO Bear Gulch Lava Creek, CO Brush Creek, West Crooked Creek Pass, CO Bear Gulch Piney Peak, CO Brush Creek, West Fulford, CO Bear Gulch Red Creek, CO Brush Creek, West Red Creek, CO Bear Gulch The Seven Hermits, CO Brush Creek, West The Seven Hermits, CO Bear Gulch Wolcott, CO Buck Creek Edwards, CO Beard Creek Edwards, CO Buck Creek Vail West, CO Beaver Creek Edwards, CO Buffehr Creek Vail West, CO Beaver Creek Grouse Mountain, CO Bull Gulch Burns South, CO Beecher Gulch The Seven Hermits, CO Cabin Creek Burns North, CO Bennett Gulch Pando, CO Cabin Creek, Dry Fork Burns North, CO Berry Creek Edwards, CO Cabin Creek, Dry Fork Dome Peak, CO Big Alkali Creek Blue Hill, CO Cabin Gulch McCoy, CO Big Alkali Creek Castle Peak, CO Cabin Gulch State Bridge, CO ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 115 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 Name Quad Name Quad Cache Creek Wolcott, CO Creamery Gulch Grouse Mountain, CO Campbell Creek Red Creek, CO Crooked Creek Crooked Creek Pass, CO Canard Creek Dome Peak, CO Cross Creek Minturn, CO Card Creek Grouse Mountain, CO Cross Creek Mount Jackson, CO Carter Creek Mount Jackson, CO Cross Creek Mount of the Holy Cross, CO Carter Creek Nast, CO Cross Creek, East Mount of the Holy Cross, CO Cash Creek Edwards, CO Cross Creek, West Mount Jackson, CO Casteel Creek Grouse Mountain, CO Deadhorse Gulch Edwards, CO Castle Creek Castle Peak, CO Deep Creek Dotsero, CO Castle Creek Eagle, CO Deer Creek Burns North, CO Castle Creek Lava Creek, CO Deer Creek Burns South, CO Catamount Creek Castle Peak, CO Deer Creek Dome Peak, CO Cataract Creek Copper Mountain, CO Deluge Creek Willow Lake, CO Cataract Creek Pando, CO Derby Creek Burns North, CO Cattle Creek Leon, CO Derby Creek Burns South, CO Cattle Creek Toner Reservoir, CO Derby Creek Dome Peak, CO Cattle Creek, North Fork Leon, CO Derby Creek, South Fork Dome Peak, CO Cattle Creek, North Fork Toner Reservoir, CO Dewey Park Gulch Suicide Mountain, CO Cedar Creek Burns North, CO Dickson Creek Vail West, CO Center Creek Leon, CO Dickson Creek, South Fork Vail West, CO Cherry Creek Suicide Mountain, CO Downey Creek Toner Reservoir, CO Cherry Creek Toner Reservoir, CO Downey Creek, East Red Creek, CO Cole Black Creek Lava Creek, CO Downey Creek, East Toner Reservoir, CO Colorado River Blue Hill, CO Dry Fork Cabin Creek Burns North, CO Colorado River Burns North, CO Dry Fork Cabin Creek Dome Peak, CO Colorado River Burns South, CO Dry Gulch Fulford, CO Colorado River Dotsero, CO Dry Gulch The Seven Hermits, CO Colorado River McCoy, CO Dry Gulch Wolcott, CO Colorado River Radium, CO Dry Gulch (2) Red Creek, CO Colorado River State Bridge, CO Eagle River Dotsero, CO Colorado River Sugarloaf Mountain, CO Eagle River Eagle, CO Corral Gulch Crooked Creek Pass, CO Eagle River Edwards, CO Costeel Creek (sic) Fulford, CO Eagle River Grouse Mountain, CO Cottonwood Creek Cottonwood Pass, CO Eagle River Gypsum, CO Cottonwood Creek Eagle, CO Eagle River Minturn, CO Cottonwood Creek Gypsum, CO Eagle River Pando, CO Cottonwood Creek Lava Creek, CO Eagle River Red Cliff, CO Cottonwood Creek Radium, CO Eagle River Wolcott, CO Cottonwood Creek, West Gypsum, CO Eagle River, East Fork Copper Mountain, CO Fork Coulter Creek, East Cottonwood Pass, CO Eagle River, East Fork Pando, CO Coulter Creek, East Leon, CO Eagle River, South Fork Pando, CO Crazy Horse Creek Lava Creek, CO East Brush Creek Crooked Creek Pass, CO Creamery Gulch Edwards, CO East Brush Creek Fulford, CO ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 116 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 • Name Quad Name Quad East Brush Creek Mount Jackson, CO Freeman Creek Ruedi Reservoir, CO East Brush Creek The Seven Hermits, CO Freeman Creek Vail West, CO East Coulter Creek Cottonwood Pass, CO French Creek Mount of the Holy Cross, CO East Coulter Creek Leon, CO Frenchman Creek Red Creek, CO East Cross Creek Mount of the Holy Cross, Frost Creek The Seven Hermits, CO CO East Downey Creek Red Creek, CO Fry Gulch Cottonwood Pass, CO East Downey Creek Toner Reservoir, CO Fryingpan River Basalt, CO East Fork Eagle River Copper Mountain, CO Fryingpan River Leon, CO East Fork Eagle River Pando, CO Fryingpan River Red Creek, CO East Fork Old Mans Suicide Mountain, CO Fryingpan River Ruedi Reservoir, CO Gulch East Fork Red Canyon Edwards, CO Fryingpan River Woody Creek, CO Creek East Fork Red Dirt Creek Sugarloaf Mountain, CO Fryingpan River, North Fork Nast, CO East Fork Sheep Creek Sugarloaf Mountain, CO Game Creek Minturn, CO East Fork Three Licks Piney Peak, CO Gerard Gulch Suicide Mountain, CO Creek East Jakeman Creek Crooked Creek Pass, CO Girard Creek Mount of the Holy Cross, CO East Lake Creek Grouse Mountain, CO Goodson Creek State Bridge, CO East Lake Creek Mount Jackson, CO Gore Creek Minturn, CO East Meadow Creek Piney Peak, CO Gore Creek Vail East, CO East Meadow Creek Vail West, CO Gore Creek Vail Pass, CO Eby Creek Burns South, CO Gore Creek Vail West, CO Eby Creek Castle Peak, CO Gore Creek Willow Lakes, CO Eby Creek Eagle, CO Gore Creek, Black Red Cliff, CO Edwards Draw Lava Creek, CO Gore Creek, Black Vail Pass, CO Elk Creek Blue Hill, CO Gould Creek Suicide Mountain, CO Elk Creek Lava Creek, CO Grape Creek Lava Creek, CO Elk Creek State Bridge, CO Grass Gulch Lava Creek, CO Erickson Creek Suicide Mountain, CO Greenhorn Gulch Burns South, CO Erickson Creek Toner Reservoir, CO Greenhorn Gulch Gypsum, CO Fall Creek Minturn, CO Grouse Creek Minturn, CO Fall Creek Mount of the Holy Cross, Grouse Creek, West Grouse Mountain, CO CO Fence Gulch Red Creek, CO Grouse Creek, West Minturn, CO Fence Gulch The Seven Hermits, CO Grundell Creek Suicide Mountain, CO Fiddler Creek Pando, CO Gypsum Creek Gypsum, CO First Fork South Fork Lava Creek, CO Gypsum Creek Red Creek, CO Piney River Fish Pond Gulch Suicide Mountain, CO Gypsum Creek Suicide Mountain, CO Fisher Gulch Fulford, CO Gypsum Creek Toner Reservoir Fitzpatrick Gulch Cottonwood Pass, CO Hanson Gulch Ruedi Reservoir, CO Freeman Creek Red Creek, CO Hardscrabble Gulch Suicide Mountain, CO ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 117 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 Name Quad Name Quad Hat Creek Crooked Creek Pass, CO Lime Creek, Little Crooked Creek Pass, CO Hat Creek Fulford, CO Little Lime Creek Crooked Creek Pass, CO Hernage Creek Eagle, CO Lone Lick Creek Piney Peak, CO Hernage Creek The Seven Hermits, CO Lucky Gulch Dotsero, CO High Trail Gulch Lava Creek, CO Lucky Gulch Sugarloaf Mountain, CO High Trail Gulch State Bridge, CO Lyons Gulch Dotsero, CO Hockett Gulch Eagle, CO Martin Creek Minturn, CO Hockett Gulch The Seven Hermits, CO Marugg Creek Vail West, CO Hole Creek, Big Piney Peak, CO Mary Jane Gulch Cottonwood Pass, CO Homestake Creek Mount of the Holy Cross, Mayer Gulch Eagle, CO CO Homestake Creek Pando, CO Mayer Gulch The Seven Hermits, CO Hoovers Bend Gulch Toner Reservoir, CO McAllister Gulch Pando, CO Horse Creek Sugarloaf Mountain, CO McCoy Creek Edwards, CO Horseshoe Creek Piney Peak, CO McCoy Creek Grouse Mountain, CO Horton Gulch The Seven Hermits, CO McGinley Gulch Fulford, CO Indian Creek Vail West, CO McHatten Creek Suicide Mountain, CO Iola Creek Toner Reservoir, CO McKenzie Gulch The Seven Hermits, CO Irrawaddy Creek Dotsero, CO McPhee Creek Piney creek, CO Jack Creek Dotsero, CO McPhee Gulch Radium, CO Jacks Gulch Fulford, CO Meadow Creek Piney Peak, CO Jakeman Creek Crooked Creek Pass, CO Meadow Creek Vail West, CO Jakeman Creek Meredith, CO Meadow Creek, East Piney Peak, CO Jakeman Creek, East Crooked Creek Pass, CO Meadow Creek, East Vail West, CO Jakeman Creek, West Crooked Creek Pass, CO Metcalf Creek Edwards, CO Jenkins Creek Piney Peak, CO Middle Creek Crooked Creek Pass, CO Jones Gulch Pando, CO Middle Creek Vail East, CO June Creek Edwards CO Middle Creek Vail West, CO Kelly Creek Fulford, CO Middle Gulch Crooked Creek Pass, CO Kiln Creek Red Cliff, CO Middle Gulch Meredith, CO Kuntz Creek Crooked Creek Pass, CO Middle Lake Creek Grouse Mountain, CO Lake Creek Edwards, CO Milk Creek Castle Peak, CO Lake Creek, East Grouse Mountain, CO Milk Creek Wolcott, CO Lake Creek, East Mount Jackson, CO Mill Creek Leon, CO Lake Creek, Middle Grouse Mountain, CO Mill Creek Red Cliff, CO Lake Creek, West Grouse Mountain, CO Mill Creek Vail East, CO Last Chance Creek Mount Jackson, CO Miller Creek Red Cliff, CO Last Chance Creek Nast, CO Miller Gulch Creek Suicide Mountain, CO Lava Creek Lava Creek, CO Miller Gulch Creek The Seven Hermits, CO Leeman Gulch Crooked Creek Pass, CO Missouri Creek Mount Jackson, CO Lime Creek Crooked Creek Pass, CO Missouri Creek Mount of the Holy Cross, CO Lime Creek Grouse Mountain, CO Mitchell Creek Leadville North, CO Lime Creek Meredith, CO Mitchell Creek Pando, CO Lime Creek Red Cliff, CO Moniger Creek Vail West, CO ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 118 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 Name Quad, Name Quad Morris Creek Sugarloaf Mountain, CO Piney River State Bridge, CO Muddy Creek Edwards, CO Piney River Vail East, CO Muddy Creek Lava Creek, CO Piney River Vail West, CO Muddy Creek State Bridge, CO Piney River, First Fork South Lava Creek, CO Fork Muddy Creek Wolcott, CO Piney River, North Fork Piney Peak, CO Murphy Creek Grouse Mountain, CO Piney River, South Fork Edwards, CO Neilson Gulch Eagle, CO Pipe Creek Fulford, CO No Name Creek Fulford, CO Pitkin Creek Vail East, CO No Name Gulch Pando, CO Poison Creek Burns South, CO Nolan Creek Crooked Creek Pass, CO Poison Creek Sugarloaf Mountain, CO Nolan Creek Fulford, CO Poison Gulch Fulford, CO Nolan Creek Mount Jackson, CO Polk Creek Vail Pass, CO Norman Creek Castle Peak, CO Pond Creek Red Creek, CO North Fork Cattle Creek Leon, CO Posey Creek Burns South, CO North Fork Cattle Creek Toner Reservoir, CO Pump Gulch Burns North, CO North Fork Fryingpan Nast, CO Ranch Creek Pando, CO River North Fork Piney River Piney Peak, CO Red Canyon Creek Edwards, CO Notch Mountain Creek Minturn, CO Red Canyon Creek Wolcott, CO Nottingham Gulch Vail West, CO Red Canyon Creek, East Edwards, CO Fork Ohio Creek Grouse Mountain, CO Red Creek Red Creek, CO Old Mans Gulch Suicide Mountain, CO Red Dirt Creek Burns South, CO Old Mans Gulch, East Suicide Mountain, CO Red Dirt Creek Sugarloaf Mountain, CO Fork Old Mans Gulch, West Suicide Mountain, CO Red Dirt Creek, East Fork Sugarloaf Mountain, CO Fork Otto Creek Toner Reservoir, CO Red Dirt Creek, West Fork Sugarloaf Mountain, CO Owl Gulch Suicide Mountain, CO Red Draw Fulford, CO Pearl Creek Pando, CO Red Draw Wolcott, CO Peterson Creek Minturn, CO Red Gulch Fulford, CO Peterson Creek Mount of the Holy Cross, Red Sandstone Creek Vail East, CO CO Peterson Draw Fulford, CO Red Sandstone Creek Vail West, CO Pine Creek Lava Creek, CO Red Sandstone Creek, South Vail East, CO Fork Pine Creek Piney Peak, CO Red Sandstone Creek, South Vail West, CO Fork Pine Creek Vail West, CO Reed Creek Mount Jackson, CO Piney Gulch Leadville North, CO Resolution Creek Pando, CO Piney Gulch Pando, CO Rhoads Gulch Piney Peak, CO Piney River Lava Creek, CO Road Gulch Eagle, CO Piney River Piney Peak, CO Road Gulch Gypsum, CO ENGINEERING CRITERIA MANUAL EAGLE COUNTY,COLORADO Appendix Page 119 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121C8A27C4 Name Quad Name Quad Road Gulch Wolcott, CO Slim Jim Gulch Crooked Creek Pass, CO Roaring Fork River Basalt, CO Slim Jim Gulch Mount Jackson, CO Roaring Fork River Leon, CO Slow Trail Gulch Suicide Mountain, CO Rock Creek Edwards, CO Slow Trail Gulch The Seven Hermits, CO Rock Creek Grouse Mountain, CO Smith Creek Red Creek, CO Rock Creek Lava Creek, CO Smith Creek Ruedi Reservoir Rock Creek McCoy, CO Snake Gulch Suicide Mountain, CO Rock Creek Red Cliff, CO Sneve Gulch Crooked Creek Pass, CO Rube Creek Eagle, CO Soda Creek Piney Peak, CO Rube Creek Wolcott, CO Sopris Creek Homestake Reservoir, CO Ruedi Creek Red Creek, CO Sopris Creek Mount of the Holy Cross, CO Ruedi Creek Ruedi Reservoir, CO Sourdough Creek Toner Reservoir, CO Rule Gulch Pando, CO South Fork Derby Creek Dome Peak, CO Saloon Gulch Red Creek, CO South Fork Dickson Creek Vail West, CO Salt Creek Fulford, CO South Fork Eagle River Pando, CO Salt Creek The Seven Hermits, CO South Fork Piney River Edwards, CO Sawmill Gulch Cottonwood Pass, CO South Fork Red Sandstone Vail East, CO Creek Sawmill Gulch The Seven Hermits, CO South Fork o k Red Sandstone Vail West, CO Creek Schoolhouse Gulch Red Creek, CO Spine Creek Crooked Creek Pass, CO Schoolhouse Gulch The Seven Hermits, CO Spraddle Creek Vail East, CO Second Gulch The Seven Hermits, CO Spring Creek Cottonwood Pass, CO Seven Castles Creek Toner Reservoir, CO Spring Creek Crooked Creek Pass, CO Sheep Creek Sugarloaf Mountain, CO Spring Creek Edwards, CO Sheep Creek, East Fork Sugarloaf Mountain, CO Spring Creek Gypsum, CO Sheep Creek, West Fork Sugarloaf Mountain, CO Spring Creek Meredith, CO Sheep Gulch Copper Mountain Spring Creek Suicide Mountain, CO Sheep Gulch Dotsero, CO Spring Draw Lava Creek, CO Sheep Gulch Gypsum, CO Spring Draw One Lava Creek, CO Sheep Gulch Pando, CO Spring Draw Two Lava Creek, CO Sheephorn Creek Piney Peak, CO Spring Gulch Cottonwood Pass, CO Sheephorn Creek Radium, CO Spring Gulch Suicide Mountain, CO Sheephorn Creek Sheephorn Mountain, CO Spruce Creek Cottonwood Pass, CO Shippees Draw Cottonwood Pass, CO Squaw Creek Fulford, CO Shippees Draw Leon, CO Squaw Creek Wolcott, CO Silver Creek Crooked Creek Pass, CO Stag Gulch Fulford, CO Silver Creek Meredith, CO Stark Creek Lava Creek, CO Silver Gulch Pando, CO Stifel Creek Blue Hill, CO Skillman Gulch Eagle, CO Stockyard Gulch Ruedi Reservoir, CO Skillman Gulch The Seven Hermits, CO Stone Creek Grouse Mountain, CO Slate Creek Piney Peak, CO Stone Creek Minturn, CO Slaughter Spring Gulch Cottonwood Pass, CO Suicide Gulch Crooked Creek Pass, CO Sleepy Creek Leon, CO Suicide Gulch Meredith, CO ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 120 Docusign Envelope ID:890D74F8-CO3F-4C96-A6F3-37121 C8A27C4 Name Quad Name Quad Sundell Creek Suicide Mountain, CO Ute Creek Wolcott, CO Sunnyside Creek Burns North, CO Warren Gulch Eagle, CO Swamp Creek Toner Reservoir, CO Warren Gulch Wolcott, CO Sweetwater Creek Dotsero, CO Waterbury Creek Crooked Creek Pass, CO Sweetwater Creek Sugarloaf Mountain, CO Waterbury Creek Meredith, CO Swift Gulch Edwards, CO Wearyman Creek Red Cliff, CO Swift Gulch Vail West, CO West Brush Creek Crooked Creek Pass, CO Tames Creek Edwards, CO West Brush Creek Fulford, CO Tates Gulch Red Cliff, CO West Brush Creek Red Creek, CO Taylor Creek Fulford, CO West Brush Creek The Seven Hermits, CO Taylor Creek Toner Reservoir, CO West Cross Creek Mount Jackson, CO Taylor Gulch Pando, CO West Fork Cottonwood Gypsum, CO Creek Tenderfoot Gulch Gypsum, CO West Fork Old Mans Gulch Suicide Mountain, CO Tenderfoot Gulch Suicide Mountain, CO West Fork Red Dirt Creek Sugarloaf Mountain, CO Tepee Creek Blue Hill, CO West Fork Sheep Creek Sugarloaf Mountain, CO Terrell Creek Grouse Mountain, CO West Grouse Creek Grouse Mountain, CO Third Gulch Eagle, CO West Grouse Creek Minturn, CO Third Gulch The Seven Hermits, CO West Jakeman Creek Crooked Creek Pass, CO Thompson Creek Leon, CO West Lake Creek Grouse Mountain, CO Thompson Creek Toner Reservoir, CO Whiskey Creek Minturn, CO Three Licks Creek Piney Peak, CO White Creek Red Creek, CO Three Licks Creek, East Piney Peak, CO White Creek Toner Reservoir, CO Fork Tie Camp Gulch Woody Creek, CO White Draw Fulford, CO Timber Creek Red Cliff, CO White Quail Gulch Fulford, CO Tom Creek Cottonwood Pass, CO Whitney Creek Mount of the Holy Cross, CO Toner Creek Toner Reservoir, CO Willow Creek Red Cliff, CO Traer Creek Vail West, CO Willow Creek State Bridge, CO Trail Gulch Dotsero, CO Willow Creek Sugarloaf Mountain, CO Trail Gulch Fulford, CO Wilson Creek Woody Creek, CO Trail Gulch Gypsum, CO Yates Gulch Suicide Mountain, CO Trail Gulch Sugarloaf Mountain, CO Yates Gulch The Seven Hermits, CO Trail Gulch The Seven Hermits, CO Yeoman Creek Toner Reservoir Travis Creek Wolcott, CO Yoder Gulch Mount of the Holy Cross, CO Triangle Creek Fulford, CO Yoder Gulch Pando, CO Turkey Creek Red Cliff, CO Turkey Creek Vail Pass, CO Two By Four Creek Meredith, CO Two By Four Creek Red Creek, CO Two Elk Creek Minturn, CO Two Elk Creek Red Cliff, CO Ute Creek Edwards, CO ENGINEERING CRITERIA MANUAL EAGLE COUNTY, COLORADO Appendix Page 121