Loading...
HomeMy WebLinkAbout120 Fox Run Dr - 239128107010 - OWTS-5-14-10748Work Classification: NewPermit PO BOX 2291 BASALT CO Address Owner Information Permit Status: Active Project Address 239128107010 Permit Type: OWTS Permit Permit NO. OWTS-5-14-10748 Expires: 10/21/2014 Issue Date: 6/23/2014 Parcel No. 120 FOX RUN DR Private Wastewater System Environmental Health Department P.O. Box 179 500 Broadway Eagle, CO 81631-0179 Phone: (970)328-8755 Fax: (970)328-8788 Phone: 970-948-1195 Cell: Inspection For Inspections call: (970) 328-8755 Inspections: IVR OWTS Final Inspection 095 PhoneEngineer(s) 970-945-7988HP GEOTECH Contractor(s)Phone Primary ContractorLicense Number JOE STRIEFEL/ACADIA ADVENTURES Yes JEWELL, CHAD B. & LORI A. JEWELL, CHAD B. & LORI A. Permitted Construction / Details: Install exactly as described in the All Service Septic design report dated June 17, 2014. System consists of a 1,500 gallon two compartment concrete septic tank with effluent screen on the outlet tee; and 2,813 square feet of absorption area credit via the installation of 141 Infiltrator Quick 4 chambers in 8 shallow, serially connected trenches as shown on the design drawing. Installer must maintain the additional setbacks due to design flows over 1,000 gallons per day. System is designed to accommodate a total of 5 bedrooms. Contact the design engineer to conduct inspections and to certify the proper installation of the system. Engineer certification and as-built drawings are required to be submitted and approved by Eagle County Environmental Health prior to use of the system. Do not install if soils are wet and be sure to rake (scarify) the trench bottoms and sidewalls to rid them of any smeared areas. Any sewage conveyance piping that is buried beneath driveways must be adequately protected to bear additional traffic loads and be protected from freezing. The tank must remain accessible for cleaning. Issued by: Environmental Health Department, Eagle County, CO June 24, 2014 Date Customer Copy Terri Vroman CONDITIONS: 1. THIS PERMIT EXPIRES BY TIME LIMITATION AND BECOMES NULL AND VOID IF THE WORK AUTHORIZED BY THE PERMIT IS NOT COMMENCED WITHIN 120 DAYS OF ISSUANCE, OR BEFORE THE EXPIRATION OF AN ASSOCIATED BUILDING PERMIT 2. ALL INSTALLATIONS MUST COMPLY WITH ALL REQUIREMENTS OF THE EAGLE COUNTY INDIVIDUAL SEWAGE DISPOSAL SYSTEM REGULATIONS ADOPTED PURSUANT TO AUTHORITY GRANTED IN C.R.S. 25-10-101, et seq., AS AMENDED 3. THIS PERMIT IS VALID ONLY FOR CONNECTION TO STRUCTURES WHICH HAVE FULLY COMPLIED WITH COUNTY ZONING AND BUILDING REQUIREMENTS. CONNECTION TO, OR USE WITH ANY DWELLING OR STRUCTURE NOT APPROVED BY THE ZONING AND BUILDING DEPARTMENTS SHALL AUTOMATICALLY BE A VIOLATION OF A REQUIREMENT OF THE PERMIT, AND WILL RESULT IN BOTH LEGAL ACTION AND REVOCATION OF THE PERMIT 4. CHAPTER IV, SECTION 4.03.29 REQUIRES ANY PERSON WHO CONSTRUCTS, ALTERS OR INSTALLS AN INDIVIDUAL SEWAGE DISPOSAL SYSTEM TO BE LICENSED Work Classification: NewPermit PO BOX 2291 BASALT CO Address Owner Information Permit Status: Active Project Address 239128107010 Permit Type: OWTS Permit Permit NO. OWTS-5-14-10748 Expires: 10/21/2014 Issue Date: 6/23/2014 Parcel No. 120 FOX RUN DR Private Wastewater System Environmental Health Department P.O. Box 179 500 Broadway Eagle, CO 81631-0179 Phone: (970)328-8755 Fax: (970)328-8788 Phone: 970-948-1195 Cell: Inspection For Inspections call: (970) 328-8755 Inspections: IVR OWTS Final Inspection 095 PhoneEngineer(s) 970-945-7988HP GEOTECH Contractor(s)Phone Primary ContractorLicense Number JOE STRIEFEL/ACADIA ADVENTURES Yes JEWELL, CHAD B. & LORI A. JEWELL, CHAD B. & LORI A. Permitted Construction / Details: Install exactly as described in the All Service Septic design report dated June 17, 2014. System consists of a 1,500 gallon two compartment concrete septic tank with effluent screen on the outlet tee; and 2,813 square feet of absorption area credit via the installation of 141 Infiltrator Quick 4 chambers in 8 shallow, serially connected trenches as shown on the design drawing. Installer must maintain the additional setbacks due to design flows over 1,000 gallons per day. System is designed to accommodate a total of 5 bedrooms. Contact the design engineer to conduct inspections and to certify the proper installation of the system. Engineer certification and as-built drawings are required to be submitted and approved by Eagle County Environmental Health prior to use of the system. Do not install if soils are wet and be sure to rake (scarify) the trench bottoms and sidewalls to rid them of any smeared areas. Any sewage conveyance piping that is buried beneath driveways must be adequately protected to bear additional traffic loads and be protected from freezing. The tank must remain accessible for cleaning. Office Copy June 24, 2014 Issued by: Environmental Health Department, Eagle County, CO Date Terri Vroman CONDITIONS: 1. THIS PERMIT EXPIRES BY TIME LIMITATION AND BECOMES NULL AND VOID IF THE WORK AUTHORIZED BY THE PERMIT IS NOT COMMENCED WITHIN 120 DAYS OF ISSUANCE, OR BEFORE THE EXPIRATION OF AN ASSOCIATED BUILDING PERMIT 2. ALL INSTALLATIONS MUST COMPLY WITH ALL REQUIREMENTS OF THE EAGLE COUNTY INDIVIDUAL SEWAGE DISPOSAL SYSTEM REGULATIONS ADOPTED PURSUANT TO AUTHORITY GRANTED IN C.R.S. 25-10-101, et seq., AS AMENDED 3. THIS PERMIT IS VALID ONLY FOR CONNECTION TO STRUCTURES WHICH HAVE FULLY COMPLIED WITH COUNTY ZONING AND BUILDING REQUIREMENTS. CONNECTION TO, OR USE WITH ANY DWELLING OR STRUCTURE NOT APPROVED BY THE ZONING AND BUILDING DEPARTMENTS SHALL AUTOMATICALLY BE A VIOLATION OF A REQUIREMENT OF THE PERMIT, AND WILL RESULT IN BOTH LEGAL ACTION AND REVOCATION OF THE PERMIT 4. CHAPTER IV, SECTION 4.03.29 REQUIRES ANY PERSON WHO CONSTRUCTS, ALTERS OR INSTALLS AN INDIVIDUAL SEWAGE DISPOSAL SYSTEM TO BE LICENSED DEPARTMENT OF ENVIRONMENTAL HEALTH (970) 328-8755 FAX: (970) 328-8788 TOLL FREE: 800-225-6136 www.ea lecount .us P.O. Box 179 500 Broadway Eagle, CO 81631 www.eaglecounty.us EAGLE COUNTY PERMIT APPLICATION FOR ONSITE WASTEWATER TREATMENT SYSTEM OWTS PERMIT # �� -S =l D BUILDING PERMIT # 6= -1 Y - INCOMPLETE APPLICATIONS WILL NOT BE ACCEPTED (SITE PLAN MUST BE INCLUDED) FEE SCHEDULE APPLICATION FEE $800.00 MAJOR REPAIR FEE $800.00 MINOR REPAIR FEE 400.00 This fee includes the OWTS Permit, Site Evaluation (Percolation Test, or Soil Profile Observation) and Final Inspection. Additional fees may be charged if a re -inspection is necessary, or a pre -construction site visit or consultation is needed. The re -inspection fee is $135.00 7nearemittance payable to: Eagle County Treasurer. Property Owner: ck hone: t Mailing Address: '�`""� 1 email Registered Professional Engineer: ��� / w"` ups Phone: Applicant or Contact Person: I-O E fTP_ FA�LPhone: Licensed Systems Contractor: P ��� �e S License # 1 Company I DBA: �'7 t �{ I r~1l I't4U (_eS Phone: Mailing Address: 6 Y 3 a ,-I7" Pelcmit Application is for: New Installation Alteration Repair Location of Proposed Onsite Wastewater Treatment System: Legal Description: Tax Parcel Number: a -3 91 - D_ � 1 _ 0 7—O/OLot Size: Assessor's Link: www.ealrlecounty.us/uatiel Physical Address: 1— Building Type: Residential / Single Family Residential / Multi Family Number of Bedrooms: Number of Bedrooms: Commercial / Industrial* Type of Use: *These systems require design my a Registered Professional Engin er Type of Water Supply: Private Well Spring Surface Public If Public Name of Supplier: _�----�( Applicant Signature: Office Use Only pl _ I �� r/ _ � Amount Paid: � Receipt #: �4Check #: ,�� Date:— ch May 13, 2014 Chad and Lori Jewell P.O. Box 2291 Basalt, Colorado 81621 ! " .lob No. 113 463A Subject: Additional Percolation Testing, Proposed Septic System, Lot 23, Fox Run Meadows, 120 Fox Run Drive, Missouri Heights, Eagle County, Colorado Dear Mr. & Mrs. Jewell: As requested, Hepworth - Pawlak Geotechnical, Inc., performed additional percolation testing at the subject site. The work was done in accordance with our agreement for professional services to you, dated September 26, 2013. A profile pit and three percolation test holes were excavated by Joe Strifle on May 1, 2014 at the locations designated by others shown on Figure 1. The subsoils exposed in the Profile Pit consisted of about 2 feet of topsoil and 3 feet of sandy silty clay overlying clayey silty sand with basalt cobbles and boulders down to the bottom pit depth of 8 feet. No free water was observed in the pit and the soils were moist. Percolation test holes were hand dug in the bottom of shallow backhoe pits (P-4, P-5 and P-6) and soaked with water on May 1, 2014. Percolation testing was conducted on May 2, 2014, by a representative of Hepworth - Pawlak Geotechnical, Inc. The percolation test results are summarized on Table 1. Based on the subsurface conditions encountered and the percolation test results, the tested area should be suitable for a conventional infiltration septic disposal system. If you have any questions or need further assistance, please call our office Sincerely, HEPWORTH - PAWLAK GEOTECHNICAL, INC. T Daniel E. Hardin, P.E. b A� Rev. by: SLP y ,�°�_ ..0 DEH/ksw attachments Figure I -- Location of Profile Pit and Percolation Test Holes Table I — Percolation Test Results FOX RUN DRIVE SD '0000e \ \ NV,�tOpE O \ \ 1 1 \\ LOT 23 `� r 1 Q f\ PROPOSED\ P4 \\ \ \ SEPTIC \ p \ \ \ FIELD P S r \ PROFILE h \ \ PIT \ \ PROPOSED \ \ \RESIDENCE \ \ APPROXIMATE SCALE 1" = 8y 1 l 113 463A �tecr7 LOCATION OF PROFILE PITAND Figure 1 livowwth—pawkw PERCOLATION TEST HOLES HEPWORTH-PAWLAK GEOTECHNICAL, INC. TABLE 1 PERCOLATION TEST RESULTS JOB NO.113 463A HOLE NO. HOLE DEPTH (INCHES) LENGTH OF INTERVAL (SEC) WATER DEPTH AT START OF INTERVAL (INCHES) WATER DEPTH AT END OF INTERVAL (INCHES) DROP IN WATER LEVEL (INCHES) AVERAGE PERCOLATION RATE (MINJINCH) P-4 32 15 Refill 7 6% Y2 36 6i4 5Y 6% 6Y2 634 6% X 6% 5% Y. 5% 5Y, P-5 33 15 7 6% 'fh 90 6% 6% X 6% 6% 0 6Y 6 Y4 6 6 0 6 5% Y P-6 32 15 Refill Refill Refill Refill 7 411a 2% 7 5% 3% 2 6Y+ 4 2% 6 3% 2'A 5% 3% 2 3% 1% 2% Note: Percolation test tales were hard dug in the bottom of backhoe pits and soaked on May 1, 2014. Percolation tests were conducted on May 2, 2014. The average percolation rates were based on the last three readings of each test. June 17, 2014 Project No. C1078 Joe Striefel joestriefel@gmail.com Onsite Wastewater Treatment System Design 4-Bedroom Residence + Future 1-Bedroom Barn 120 Fox Run Lane Eagle County, Colorado Joe, ALL SERVICE septic, LLC has completed an onsite wastewater treatment system (OWTS) design for the subject residence. HP Geotech investigated the subsoils and their reports will be used in conjunction with this design. The property is located outside of Basalt, in an area where OWTSs are necessary. The legal description of the property is Lot 23, Fox Run Meadows PUD. This design must be submitted to Eagle County Environmental Health Department for permitting no later than June 26, 2014, as the design is based on current regulation. SITE CONDITIONS A 4-bedroom, single-family residence and future 1-bedroom barn is proposed. Potable water is provided to the property by a community water system. The HP Geotech described site conditions as an “open field sloping down to the north at about 10% grade. Vegetation consists of grass and weeds with sagebrush to the south of the building area. An abandoned irrigation ditch is located on the south side of the building footprint.” This office conducted a site visit and conditions described by HP Geotech are consistent with those observed. Design criteria require the 8-foot rule be implemented; however, there are no features such as an onsite well or ditch where increased setbacks would apply. SUBSURFACE The subsurface was investigated by HP Geotech on two separate occasions. The first report, dated January 30, 2014, Job No. 113 463A documents percolation tests conducted on December 31, 2013 approximately 80-feet to the northeast of the proposed residence. The percolation test resulted in 40 minutes per inch (MPI), 20 (MPI), and 20 MPI. The materials encountered in the profile pit consisted of 1-foot of dark brown, moist, organic sandy silty clay topsoil (with the upper 2 to 3 inches frozen), underlain by brown, stiff to medium stiff, slightly moist, blocky, sandy silty clay to a maximum depth explored of 8.0-feet. No bedrock or groundwater was encountered. A soil sample was taken from approximately 4 to 4.5 feet below grade. The gradation analysis and hydrometer analysis results show the soil consists of 0% gravel, 23% sand, 53% silt and 24% clay. The USDA soil type is classified as Silt Loam. Page 2 An additional percolation test was conducted on May 2, 2014 with results detailed in a report dated May 13, 2014, Job No. 113 463A. These tests were conducted approximately 160-feet to the northeast of the proposed residence. The percolation test resulted in 36 MPI, 90 MPI, and 7 MPI. The materials in the profile pit consisted of 2-feet of topsoil and 3-feet of sandy silty clay overlying clayey silty sand with basalt cobbles and boulders down to the bottom pit depth of 8-feet. No free water was observed in the pit and the soils were moist. Both HP Geotech reports are enclosed. A long term acceptance rate (LTAR) of 0.4 gallons per square foot will be used to design the OWTS. DESIGN SPECIFICATIONS The OWTS design is based on 5-bedrooms. The proposed residence will have 4-bedrooms and an additional bedroom is proposed in the future barn. An average daily wastewater flow of 750 GPD will be used. The installation must include a 1500-gallon, two-compartment concrete septic tank with an effluent filter on the outlet tee. Plumbing will exit the proposed residence at approximately 7186’ elevation. The proposed future barn is not located on the survey provided, but the proposed location appears to be no lower than 7182’. A minimum 2% fall must be able to be achieved from the proposed residence and future barn to the septic tank. We suggest locating the septic tank inlet at 7180’ or lower in order to attain gravity flow and the minimum required 2% fall. If any piping will be placed under a driveway or traffic area, piping should be properly rated (Schedule 40 or higher) to accommodate traffic loading. We suggest placing Blue Board insulation over pipes in traffic areas for further protection against freezing. Effluent will gravity flow to seven rows of 18 ‘Quick 4’ Infiltrator® chambers and one row of 15 ‘Quick 4’ chambers in a serial distribution configuration, as required by Eagle County. This will total 141 chambers and 1410 square feet of infiltrative area. Trenches must be installed with at least 1-foot of cover, no more than 3.0-feet below grade. There must be at least 6-feet of undisturbed soil between each trench. We recommend installing observation ports on both ends of each trench. Observation ports may be cut to grade and covered with sprinkler boxes. The component manufacturers are typical of applications used by contractors and engineers in this area. Alternatives may be considered or recommended by contacting our office. Construction must be according to Eagle County Sewage Disposal Regulations, the Individual Sewage Disposal (ISDS) Permit provided by Eagle County Environmental Health Department, and this design. REVEGETATION REQUIREMENTS An adequate layer of good quality topsoil capable of supporting revegetation shall be placed over the entire disturbed are of the OWTS installation. A mixture of native grass seed that has good soil stabilizing characteristics (but without taproots), provides a maximum transpiration rate, and competes well with successional species. No trees or shrubs, or any vegetation requiring regular irritation shall be plated over the area. Until vegetation is reestablished, erosion and sediment control measures shall be Page 3 implemented and maintained on site. The owner of the OWTS shall be responsible for maintaining proper vegetation cover. OPERATION INFORMATION AND MAINTENANCE The property owner shall be responsible for the operation and maintenance of each OWTS servicing the property. The property owner is responsible for maintaining service contracts for manufactured units, alternating absorption systems, and any other components needing maintenance. Geo-fabrics or plastics should not be used over the absorption area. No heavy equipment, machinery, or materials should be placed on backfilled absorption area. Livestock should not graze on the absorption area. Plumbing fixtures should be checked to ensure that no additional water is being discharged to OWTS. For example, a running toilet or leaky faucet can discharge hundreds of gallons of water a day and harm an absorption area. The homeowner should pump the septic tank every two years, or as needed gauged by measurement of solids in the tank. Garbage disposal use should be minimized, and non-biodegradable materials should not be placed into the OWTS. Grease should not be placed in household drains. Loading from a water softener should not be discharged into the OWTS. No hazardous wastes should be directed into the OWTS. Mechanical room drains should not discharge into the OWTS. The OWTS is engineered for domestic waste only. ADDITIONAL CONSTRUCTION NOTES If design includes a pump, air release valves and weep holes should be installed to allow pump lines to drain to minimize risk of freezing. Excavation equipment must not drive in excavation of the absorption area due to the potential to compact soil. Extensions should be placed on all septic tank components to allow access to them from existing grade. Backfill over absorption area must be uniform and granular with no material greater than minus 3-inch. INSTALLATION OBSERVATIONS ALL SERVICE septic, LLC must view the OWTS during construction. The OWTS observation should be performed before backfill, after placement of OWTS components. Septic tanks, distribution devices, pumps, dosing siphons, and other plumbing, as applicable, must also be observed. ALL SERVICE septic, LLC should be notified 48 hours in advance to observe the installation. LIMITS: The design is based on information submitted. If soil conditions encountered are different from conditions described in report, ALL SERVICE septic, LLC should be notified. All OWTS construction must be according to the county regulations. Requirements not specified in this report must follow applicable county regulations. The installer should have documented and demonstrated knowledge of the requirements and regulations of the county in which they are working. Page 4 Please call with questions. Sincerely, ALL SERVICE septic, LLC Reviewed By: Carla Ostberg, MPH, REHS April 16, 2015 Project No. C1078 Chad and Laurie Jewell Jewellclan4@gmail.com Onsite Wastewater Treatment System (OWTS) Installation Observations 120 Fox Run Eagle County, Colorado OWTS Permit Number OWTS-5-14-10748 Chad and Laurie, ALL SERVICE septic, LLC observed the installation of the onsite wastewater treatment system (OWTS) on June 23, 2014 and April 12, 2015 for the subject property. Joe Striefel, Acadia Adventures, installed the system. Mr. Striefel was present during the June 23, 2014 observation, but not the April 12, 2015 observation. The installation included a new 1500-gallon, two-compartment Roth® ploy septic tank with an effluent filter on the outlet tee. Both inlet and outlet tees were present and an effluent filter was installed on the outlet tee. This filter must be cleaned annually, or as needed. No clean out was installed near the house; however, there are two clean outs (one sweeping each direction) installed just before the septic tank. While we typically recommend a clean out in closer proximity to the house, the line is less than 100-feet from house to clean out and should be able to be jetted or snaked, if necessary. At the time of the June 23, 2014 inspection, the sewer line from the house to the septic tank was installed in a very deep trench, and the base of the trench had been raked but was not bedded in screened rock. We recommended the trench be leveled and screened rock be placed below the pipe. The pipe was encased in a larger diameter pipe for protection under the driveway area. It is unknown if additional bedding was placed under the pipes; however, the trench did appear to be well compacted and should function as designed with a minimum 2% slope to the tank. Effluent gravity flows to seven rows of 18 ‘Quick 4’ Infiltrator® chambers and one row of 15 ‘Quick 4’ chambers in a serial distribution configuration, as required by Eagle County for a total of 141 Quick 4’ Infiltrator® chambers. Trenches were installed with at least 6-feet of undisturbed soil between each trench and no more than 3-feet of depth to the infiltrative area. Inspection ports were installed on both the beginning and end of each trench. At the time of the April 12, 2015 observation, after backfill had occurred, there was evidence of minimal settling above the trenches. We discussed this issue with you, the homeowner, and you have agreed to level the area over the trenches and revegetate this area so no ponding of water would occur with precipitation and there would be proper drainage over the soil treatment area. The record drawing does not contain specific measurements to the septic tank and STA, but all components are visible and accessible from grade. The OWTS was generally installed according to specifications. This observation is not a guarantee of workmanship and/or parts and materials. ALL SERVICE septic, LLC should be notified if changes are made to the OW TS in the future. Any additional OWTS construction must be according to the county regulations. LIMITS: Observations are limited to components that are visible at the time of the inspection. The installer must have documented and demonstrated knowledge of the requirements and regulations of the county in which they are working. The quality of the installation is dependent of the expertise of the installer, soil type, and weather conditions. Please call with questions. Sincerely, ALL SERVICE septic, LLC Reviewed By: Carla Ostberg, MPH, REHS Richard H. Petz, P.E. Photographs of installation Clean outs installed uphill of septic tank (recommended capping) Pipe under driveway encased Septic tank prior to burial and risers Inlet tee Outlet tee with effluent filter Trench installation with serial distribution Shallow installation, greater than 6 ft of undisturbed soil between trenches Prior to backfill After installation Inspection ports on both ends of trenches Note slight settling over trenches 832‐R‐13‐002 N 0' 10, 20' Scale: 1" = 20'-0" INSPECTION PORT AT - BEGINNING AND END OF EACH TRENCH 'QUICK-4' CHAMBER TRENCHES WITH SERIAL DISTRIBUTION. 7 ROWS OF 18 CHAMBERS AND 1 RS = 141 CHAMBERS TRENCHES FOLLOW SLOPE CONTOURS :. a 7 L82� PROPOSED DRIVEWAY GPS COORDINATES: ❑A N39°25.172' / W107°06.337' © N39025.173' / W107006.341' 07°06.343' ❑D N39°25.195' / W107°06.356' ❑E N39°25.172' / W107°06.358' CLEANOUTS 4" DIA SEWER PIPE — ENCASED IN 6" DIA PIPE UNDER DRIVEWAY 119 4-BEDROOM RESIDENCE_ 7 C 'DIA SDR-35 1500-GALLON OMPARTMENT, ROTH POLY SEPTIC TANK WITH EFFLUENT FILTER FUTURE PROPOSED / § // n RECORD DRAWING L 1°=20r0 33 Four Wheel Drive Road Jewell Residence Date: 04/21/15 ALL Carbondale, CO 81623 970.309.5259 120 Fox Run Lane h , Eagle County, Colorado Designed By: CBO record Reviewed By: RHP II1 Project Number: C1078 Drawn By: ANG Sheet 1 of 1