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Home My WebLink About388 Eagle Crest Rd - 210518203003INDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT EAGLE COUNTY ENVIRONMENTAL HEALTH DIVISION P.O. Box 179 - 500 Broadway • Eagle, CO 81631 Telephone: (970) 328-8755 COPY OF PERMIT MUST BE POSTED AT INSTALLATION SITE. ALTERATION PERMIT NO. 1943A-99 BP NO. 12918 OWNER: RICHARD DeCLARK PHONE: 970-926-2904 MAILING ADDRESS: P.O. BOX 345, EDWARDS, CO 81632 APPLICANT: TONY THREINEN PHONE: 970-845-4680 SYSTEM LOCATION: 388 EAGLE CREST DRIVE, EDWARDS, CO TAX PARCEL NO. 2105-182-03-003 LICENSED INSTALLER: HOBBS EXCAVATING, STEWART HOBBS LICENSE NO. 16-99 PHONE: 970-524-7288/ 376-0480 DESIGN ENGINEER: PHONE NO. INSTALLATION HEREBY GRANTED FOR THE FOLLOWING: MINIMUM REQUIREMENTS FOR A 5 BEDROOM RESIDENCE 1500 GALLON SEPTIC TANK 1125 SQUARE FEET OF ADDITIONAL ABSORPTION AREA VIA 37 INFILTRATOR UNITS, FOR A TOTAL OF 1875 SQUARE FEET OF ABSORPTION AREA VIA 61 INFILTRATOR UNITS. SPECIAL REQUIREMENTS: INSTALL THE NEW TANK WITH A CLEANOUT BETWEEN THE TANK THE HOUSE. REMOVE THE DIVERTER VALVE ON THE EXISTING LEACH FIELD AND RE -CONNECT THOSE TRENCHES IN SERIAL DISTRIBUTION. THEN CONNECT THE NEW AREA TO THE EXISTING SYS- TEM IN SERIAL DISTRIBUTION. INSTALL INSPECTION PORTALS IN EACH TRENCH, RAKE ALL TRENCH SURFACES TO PREVENT THE SMEARING OF SOILS, AND DO NOT BACK -FILL WITH COBBLES LARGER THAN 8" IN DIAMETER. BE SURE TO MAINTAIN ALL APPLICABLE SET -BACK REQUIRE- MENTS. CALL EAGLE COUNTY ENVIRONMENTAL HEALTH FOR FINAL INSPECTION PRIOR TO BACK -FILLING ANY PART OF THE INSTALLA- TION OR WITH ANY QUESTIONS REGARDING THE INSTALLATION. BUILDING CERTIFICATE OF OCCUPANCY WILL NOT BE ISSUED UNTIL THE SEPTIC SYSTEM HAS BEEN INSPECTED AND APPROVED. � ENVIRONMENTAL HEALTH APPROVAL: /AU/z?�— DATE: JUNE 6, 2000 CONDITIONS: 1. ALL INSTALLATIONS MUST COMPLY WITH ALL REQUIREMENTS OF THE EAGLE COUNTY INDIVIDUAL SEWAGE DISPOSAL SYSTEM REGULATIONS, ADOPTED PURSUANT TO AUTHORITY GRANTED IN 25-10-104, 1973, AS AMENDED. 2. 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. 3. CHAPTER IV, SECTION 4.03.29 REQUIRES ANY PERSON WHO CONSTRUCTS, ALTERS OR INSTALLS AN INDIVIDUAL SEWAGE DISPOSAL SYSTEM TO BE LICENSED. FINAL APPROVAL OF SYSTEM (TO BE COMPLETED BY INSPECTOR): NO SYSTEM SHALL BE DEEMED TO BE IN COMPLIANCE WITH THE EAGLE COUNTY INDIVIDUAL SEWAGE DISPOSAL SYSTEM REGULATIONS UNTIL THE SYSTEM IS APPROVED PRIOR TO COVERING ANY PORTION OF THE SYSTEM. INSTALLED ABSORPTION OR DISPERSAL AREA: 1125 SQUARE FEET (VIA 37 INFILTRATOR UNITS. 61 TOTAL ) INSTALLED CONCRETE SEPTIC TANK: 1500 GALLONS IS LOCATED 260 DEGREES AND 3— FEET INCHES FROM THE CLEANOUT NEAR THE BREEZE -WAY. COMMENTS: FINAL INSPECTION WAS DONE BY LAURA FAW ETT ON JUNF, 13, 2000 ADDT'TTONAT pT4QTnCRE1PHS WERE NEEDED OF THE INSTALLATION BEFORE FINAL APPROVAL WAS GIVEN, PHOTO RA HS WFRF PF.CFT7FD AUGUST 18, 2000. THIS SYSTEM IS LARGE ENOUGH TO AccomMnnATF A FTVF RFDRQOM RESIDFNcE. ANY ITEM NOT MEETING REQUIREMENTS WILL BE CORRECTED BEFORE FINAL APPROVAL OF SYSTEM IS MADE. ARRANGE A RE -INSPECTION WHEN WORK IS COMPLETED. ENVIRONMENTAL HEALTH APPROVAL JOJ-� DATE: AUGUST 21, 2000 r Incomplete Applications Will NOT Be Accepted (Site Plan MUST be attached) Q ISDS Permit # y Building Permit # APPLICATION FOR INDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT ENVIRONMENTAL HEALTH OFFICE - EAGLE COUNTY P. O. BOX 179 EAGLE, CO 81631 328-87SS/927-3823 (E1 Jebel) PERMIT APPLICATION FEE $150.00 PERCOLATION TEST FEE $200.00 * * * MAKE ALL REMITTANCE PAYABLE TO: "EAGLE COUNTY TREASURER" ************************************************************************** PROPERTY OWNER: %� 1 C h aed 62 C tat - MAILING ADDRESS: Ad Aox 3 —PHONE: gZ6-.?g0T Pay e� APPLICANT/CONTACT PERSON: f d .,114ea PHONE: gas- (Fl0 LICENSED SYSTEMS CONTRACTOR: Hd ilvr PHONE: 3 % 6 -a COMPANY/DBA: MdA5 Fgccac tw' p l"r0c,61 ADDRESS: 0 blkOk35.3-� LQaA2 CG FA3/ PERMIT APPLICATION IS FOR: ( ) NEW INSTALLATION ^ ALTERATION ( ) REPAIR LOCATION OF PROPOSED INDIVIDUAL SEWAGE DISPOSAL SYSTEM: Legal Description: Lo -" Zak Lake reek eRdau Tax Parcel Number: Cwh5 - •03-00Z Lot Size: Physical Address: 3�F1 ��rtiiPC/esfQ�� BUILDING TYPE: (Check applicable.category) (X) Residential/Single Family Number of Bedrooms ( ) Residential/Multi-Family* Number of Bedrooms ( ) Commercial/Industrial* Type TYPE OF WATER SUPPLY: (Check applicable category) ( ) Well ( ) Spring ( ) Surface ( ) Public Name of Supplier: i/Io,,ogr Fg6/e Uglleta AJJ *These systems require design by a Registered Professional Engineer SIGNATURE: v/ Date: Ft**F***ic*icict_ �c1t* *ic �ricir*�cic*ic*�c*F�c*�c**ic/�c*tF�ciQ*'ick4r***ic*ic**irict�ck* �9r*�%ic**ic�cicir AMOUNT PAID/(J % RECEIPT DATE: CHECK #: CASHIER: Community Development Department (970) 328-8730 FAX (970) 328-7185 TDD (970) 328-8797 Email: eccmdeva@vail.net http: //www.eagle-county.com August 21, 2000 Richard DeClark P.O. Box 345 Edwards, CO 81632 EAGLE COUNTY, COLORADO Eagle County Building P.O. Box 179 500 Broadway Eagle, Colorado 81631-0179 RE: Final of ISDS Permit #1943A-00, Tax Parcel #2105-182-03-003. Property location: 388 Eagle Crest Drive, Edwards, CO. Dear Mr. DeClark: This letter is to inform you that the above referenced ISDS Permit has been inspected and finalized. Enclosed is a copy to retain for your records. This permit does not indicate compliance with any other Eagle County requirements. Also enclosed is a brochure regarding the care of your septic system. Be aware that later changes to your building may require appropriate alterations of your septic system. If you have any questions regarding this permit, please contact the Eagle County Environmental Health Division at (970) 328-8755. Sincerely, Janet Kohl Environmental Health Department Eagle County Community Development ENCL: Informational Brochure Final ISDS Permit cc: files Community Development Department (970) 328-8730 FAX (970) 328-7185 TDD (970) 328-8797 Email: eccmdeva@vail.net http: //www.eagle-county.com DATE: June 6, 2000 EAGLE COUNTY, COLORADO TO: Hobbs Excavating Eagle County Building P.O. Box 179 500 Broadway Eagle, Colorado 81631-0179 FROM: Environmental Health Division RE: Issuance of Individual Sewage Disposal System Alteration Permit #1943A-99, Tax Parcel #2105-182-03-003. Property Location: 388 Eagle Crest Drive, Edwards, CO., DeClark residence. Enclosed is your ISDS Alteration Permit #1943A-99. It is valid for 120 days. The enclosed copy of the permit must be posted at the installation site. Any changes in plans or specifications invalidates the permit unless otherwise approved. If you have not been contracted to install this system please contact Eagle County Environmental Health. Also enclosed is the ISDS Final Inspection Completeness Form. The items on this form need to be completed before you call for your final inspection. Also, please note any special conditions which may have been placed on the permit. Do not back fill any part of the installation until it has been inspected. If all items are not completed, a reinspection fee of $42.50 must be paid before a reinspection is made. Please call our office well in advance to allow for scheduling of final inspection. Your building permit TCO will not be issued until final approval has been given for the ISDS Permit. Permit specifications are minimum requirements only, and should be brought to the property owner's attention. This permit does not indicate conformance with other Eagle County requirements. If you have any questions, please feel free to contact the Environmental Health Division at 328- 8755. cc: files Enclosures: ISDS permit # 1943A-00; ISDS Final Inspection Completeness Form NOV-23-1999 11:36 H—P GEOTECH P.02110 G�tech November 22, 1999 Richard DeClark P.O. Box 345 Hepworth•Pawlak Geotechnical, Inc. 5020 County Road 154 Glenwood Springs, Colorado 81601 Phone:970-945-7988 Fax. 970-945-8454 hpgeo@hpgeotech.com Edwards, Colorado 81632 Job No. 199 890 Subject: Subsoil Study for Foundation Design and Percolation Test, Proposed Additions, Lot 32, Block 6, Lake Creek Meadows, 388 Eagle Crest Road, Eagle County, Colorado. Dear Mr. DeClark: As requested, Hepworth-Pawlak Geotechnical, Inc. performed a subsoil study and percolation test for foundation and septic disposal designs at the subject site. The study was conducted in accordance with our agreement for geotechnical engineering services to you dated November 10, 1999. The data obtained and our recommendations based on the proposed construction and subsurface conditions encountered are presented in this report. Proposed Construction: The proposed construction will consist of a two story addition on the north side of the garage, a single story over basement addition on the east side, expanding the bedroom at the south side and a single story with slab -on -grade addition on the west side at the locations shown on Fig. I. Cut depths are expected to range between about 4 to 8 feet. Foundation loadings for this type of construction are assumed to be relatively light and typical of the proposed type of construction. The enlargement of the septic disposal system is proposed to be located to the north of the existing system. If building conditions or foundation loadings are significantly different from those described above, we should be notified to re-evaluate the recommendations presented in this report. Site Conditions- The existing residence on the property is a two story wood frame structure over a crawlspace and a partial walkout basement level. The ground surface in the building area is moderately sloping down to the north-northwest. There is about 15 feet of elevation difference in the building area. The lot is vegetated with evergreen trees, scruboak, scattered sagebrush and grass. Boulders up to about 4 feet in size are exposed on the ground surface. NOU-23-1999 11:37 H-P GEOTECH P.O3i1O Richard DeClark -November 22, 1999 Page 2 Subsidence Potential: Pennsylvanian age Eagle Valley Evaporite bedrock underlies the project site. The evaporite contains gypsum deposits. Dissolution of the gypsum under certain conditions can cause sinkholes to develop and can produce areas of localized subsidence. During previous work in the area, sinkholes were observed in the Lake Creek Meadows development. Sinkholes were not observed in the immediate area of the subject lot. The exploration pits were relatively shallow, for foundation design only. Based on our present knowledge of the site, it cannot be said for certain that sinkholes will not develop, In our opinion, the risk of ground subsidence at Lot 32 is low but the owner should be aware of the potential for sinkhole development. Subsurface Conditions: The subsurface conditions at the site were evaluated by excavating two exploratory pits in the area of the proposed additions and one profile pit in the septic disposal area at the approximate locations shown on Fig. 1. The logs of the pits are presented on Fig. 2. The subsoils encountered, below about 1 to 2 feet of topsoil, consist of medium dense silty sand and gravel with cobbles and occasional boulders . Results of a gradation analysis performed on a sample of clayey gravel (minus 6 inch fraction) obtained from'the site are presented on Pig. 3. No free water was observed in the pits at the time of excavation and the soils were slightly moist to moist. Foundation Recommendations: Considering the subsoil conditions encountered in the exploratory pits and. the nature of the proposed construction, we recommend spread footings placed on the undisturbed natural soil designed for an allowable soil bearing pressure of 2,000 psf for support of the proposed additions. Footings should be a minimum. width of 16 inches for continuous walls and 2 feet for columns. Loose and disturbed soils and existing fill from prior site development encountered at the foundation bearing level within the excavation should be removed and the footing bearing level extended down to the undisturbed natural soils. Exterior footings should be provided with adequate cover above their bearing elevations for frost protection. Placement of footings at least 42 inches below the exterior grade is typically used in this area. Continuous foundation walls should be reinforced top and bottom to span local anomalies such as by assuming an unsupported length of at least 12 feet. Foundation walls acting as retaining structures should be designed to resist a lateral earth pressure based on an equivalent fluid unit weight of at least 45 pcf for the on -site sand and H-P GEOTECH NOU-23-1999 11:37 H—P GEOTECH P.04i10 Richard DeClark November 18, 1999 Page 3 gravel, excluding oversized rock, as backfill. Floor Slabs: The natural on -site soils, exclusive of topsoil, are suitable to support lightly loaded slab -on -grade construction. To reduce the effects of some differential movement, floor slabs should be separated from all bearing walls and columns with expansion joints which allow unrestrained vertical movement. Floor slab control joints should be used to reduce damage due to shrinkage cracking. The requirements for joint spacing and slab reinforcement should be established by the designer based on experience and the intended slab use. A minimum 4 inch layer of free -draining gravel should be placed beneath basement level slabs to facilitate drainage. This material should consist of minus 2 inch aggregate with less than 50 % passing the No. 4 sieve and less than 2 % passing the No. 200 sieve. All fill materials'for support of floor slabs should be compacted to at least 95% of maximum standard Proctor density at a moisture content near optimum. Required fill can consist of the on -site soils devoid of vegetation, topsoil and oversized rock. Underdrain System: Although free water was not encountered during our exploration, it has been our experience in mountainous areas that local perched groundwater can develop during times of heavy precipitation or seasonal runoff. Frozen ground during spring runoff can create a perched condition. We recommend below -grade construction, such as retaining walls, crawlspace and basement areas, be protected from wetting and hydrostatic pressure buildup by an underdrain system. The drains should consist of drainpipe placed in the bottom of the wall backfill surrounded above the invert level with free -draining granular material. The drain should be placed at each level of excavation and at least 1 foot below lowest adjacent finish grade and sloped at a minimum 1 % to a suitable gravity outlet. Free -draining granular material used in the underdrain system should contain less than 2 % passing the No. 200 sieve, less than 50 % passing the No. 4 sieve and have a maximum size of 2 inches. The drain gravel backfill should be at least 11/a feet deep. Surface Drainage: The following drainage precautions should be observed during construction and maintained at all times after the additions have been completed: H-P GEOTECH NOV-23-1999 11:37 H-P GEOTECH P.05i10 Richard DeClark November 18, 1999 Page 4 1) Inundation of the foundation excavations and underslab areas should be avoided during construction. 2) Exterior backfill should be adjusted to near optimum moisture and compacted to at least 95 % of the maximum standard Proctor density in pavement and slab areas and to at least 90% of the maximum standard Proctor density in landscape areas. Free -draining wall backfill should be capped with about 2 feet of the on -site, finer graded soils to reduce surface water infiltration. 3) The ground surface surrounding the exterior of the building should be sloped to drain away from the foundation in all directions. We recommend a minimum slope of 12 inches in the first 10 feet in unpaved areas and a minimum slope of 3 inches in the first 10 feet in pavement and walkway areas. 4) Roof downspouts and drains should discharge well beyond the limits of all backfill. Percolation Testing: Percolation tests were conducted on October 12, 1999 to evaluate the feasibility of an infiltration septic disposal system at the site. The existing leach field will be enlarged as part of the additions to the residence. One profile pit and three percolation holes were dug at the locations shown on Fig. 1. The test holes (nominal 12 inch diameter by 12 inch deep) were hand dug at the bottom of shallow backhoe pits and were soaked with water one day prior to testing. The soils exposed in the percolation holes are similar to those exposed in the Profile Pit shown on Fig. 2 and consist of about 1'/a feet of topsoil overlying silty sand and gravel with cobbles and occasional boulders. The percolation test results are presented in Table I. The percolation test results indicate an infiltration rate between 30 and 60 minutes. Based on, the subsurface conditions encountered and the percolation test results, the tested area should be suitable for a conventional infiltration septic disposal system. Limitations: This study has been conducted in accordance with generally accepted geotechnical engineering principles and practices in this area at this time. We make no warranty either expressed or implied. The conclusions and recommendations submitted in this report are based upon the data obtained from the exploratory pits excavated at the locations. indicated on Fig. 1, the proposed type of construction and our experience in the area. Our findings include interpolation and extrapolation of the subsurface H-P GEOTECH NOV-23-1999 11:38 H-P GEOTECH P.06i10 Richard DeClark November 18, 1999 Page 5 conditions identified at the exploratory pits and variations in the subsurface conditions may not become evident until excavation is performed. If conditions encountered during construction appear different from those described in this report, we should be notified at once so re-evaluation of the recommendations may be made. This report has been prepared for the exclusive use by our client for design purposes. We are not responsible for technical interpretations by others of our information. As the project evolves, we should provide continued consultation and field services during construction to review and monitor the implementation of our recommendations, and to verify that the recommendations have been appropriately interpreted. Significant design changes may require additional analysis or modifications to the recommendations presented herein. We recommend on -site observation of excavations and foundation bearing strata and testing of structural fill by a representative of the geotechnical engineer.. If you have any questions or if we may be of further assistance, please let us know. Sincerely, HEPWORTH - PAWLAK GEOTECHNICAL, INC. Jordy Z. Adamson, Jr., P.E. Reviewed By: Daniel E. Hardin, P.E. JZA/sd attachments H-P 'GEOTECH NOV-23-1999 11:38 H-P GEOTECH P.07/10 EAGLE CREST ROAD 000�—r�•� -- ---- 1 r '' �'� BUILDING ENVELOPE P 1 PROFILE � 100 ` r''' Q PIT P 2 Q P 3 SEPTIC 0ox AREA LOT 32 x 110 � 1 r EXISTING 10 LOT 33 RESIDENCE PIT 2= "= ` -`�+y�..�''�-- •�::>�.�: yr; low 1200 PIT , LOT 31 S4tN;:�•:c ;: 4 ` 120 1 � 1 x _ PROPOSED x r �� ADDITION 130 (TYPICAL) PROPERTY BOUNDARY r r r 130 LOT 30 APPROXIMATE SCALE 1"=Sol 1 199 890 I GEOTECHNICAL, ZINC. I LOCATION OF EXPLORATORY PITS I Fig. 1 I NOV-23-1999 11:38 H-P GEOTECH P.08i10 s PIT 1 PIT 2 PROFILE PIT ELEV. = 119' ELEV. = 118' ELEV. = 102' 0 0 �0• r � , a Q• ems. aQ• r CD I 5 , •Q °` 5 I s 'a • a• y e • to . A aF• a Q i +4»50 J-200a35 10 10 LEGEND: TOPSOIL; sandy silty clay, scattered gravel, organics, firm, slightly moist, dark brown. SAND AND GRAVEL (SM--GM); silty, with cobbles and occasional boulders, medium dense. slightly moist, brown, subangular to subrounded rock. �51 2" Diameter hand driven liner sample. i Disturbed bulk sample. J NOTES: 1. Exploratory pits were excavated on November 11, 1999 with a backhoe. 2. Locations of exploratory pits were measured approximately by pacing from features on the site plan provided. 3. Elevations of the exploratory pits were obtained by interpolation between contours on the site plan provided.. Logs are drawn to depth. 4. The exploratory pit locations and elevations should be considered accurate only to the degree implied by the method used. 5. The lines between materials shown on the exploratory pit logs represent the approximate boundaries between material types and transitions may be gradual. 6. Water level readings shown on the logs were made at the time and under the conditions indicated. Fluctuations in water level may occur with time. 6. No free water was encountered in the pits at the time of excavating. Fluctuations in water level may occur with time. 7. Laboratory Testing Results: WC = Water Content ( % ) +4 = Percent retained on No. 4 sieve —200 = Percent passing No. 200 sieve 199 890 HEPWORTH — PAWLAK LOGS OF EXPLORATORY PITS Fig. 2 GEOTECHNICAL, INC. NOU-23-1999 11:39 H—P GEOTECH s P.10i10 HEPWORTH-PAWLAK GEOTECHNICAL, INC. TABLE PERCCLAT10N Tr -CT MCCI 11 Te ...s .... ,. HOLE NO. P-1 HOLE DEPTH (INCHES) 38 - - LENGTH OF INTERVAL (MIN) 15 - - - - -- WATER DEPTH AT START OF INTERVAL (INCHES) 8 1 /4 �••••� • •� WATER DEPTH AT END OF INTERVAL (INCHES) 7 1 /2 6 314 6 5 1/2 5 4 1/2 4 3 1/2 wD 1vv. I VU tSyU DROP IN AVERAGE WATER PERCOLATION LEVEL RATE (INCHES) (MIN./INCH) 3/4 3/4 3/4 1/2 1/2 1/2 1/2 112 30 7 1/2 6 3/4 6 5 112 5 4 1/2 4 P-2 .•46 15 water added 9 1/2 6 314 2 3/4 40 6 3/4 5 1/2 1 1/4 5 1/2 4 3/4 3/4 4 3/4 4 1/4 1/2 4 1/4 3 3/4 1/2 3 3/4 3 1/4 1/2 6 114 6 1/4 6 5112 1/2 P-3 35 " 15 7 3/4 7 1 /4 1/2 60 7 1/4 6 314 1/2 6 3/4 6 1/2 114 6 1/2 6 1/4 1/4 6 1/4 6 114 6 5 3/4 1/4 5 314 5 1/2 1/4 5 1/2 5 1/4 114 Note: Percolation test holes were hand dug in the bottom of backhoe pits and soaked on November 11, 1999. Percolation tests were conducted on November 12, 1999. The average percolation rates were based on the last two readings of each test. T,'1Tl�I 1"1 A f] ISDS Permit # 04 3-q A Date l3%bd ISDS Final InaRection Cg=leteness Form y Tank is (S00 gal. Tank Material 0-ni rnQ--ti , U Tank is located L2 ft . and Ab 0 degrees (pereanmt landmark) Tank is located ft. and degrees frog )p°ssanmt / l�-tot r.LC r: ^ ^ - l l.n�.rk► Tank set level.. Tank lids within 8" of finished grade. I/ Size of fiel ftz units lineal ft. / Technology V 4o Cleanout is :installed in between tank and house(+ 1/100ft). There is a 'IT" that goes down 14 inches in the inlet and outlet of the tank: (ice Inlet .and outlet is sealed with tar•,tape;rubber gasket etc. 1/ Tank has two dompartmeats with the aarger..%.cggVartment closest to the house. Neakure:distance and relative dirept-ion,to_field. Depth of field. ft. ✓Soil interface raked. ✓ Inspection portals at the.end of each trench.. `Proper distance to setbacks. Chambers properly installed as per manufacturers specifications. (Chambers latched, end plates properly installed, rocks removed from trenches, etc.) Type of pipe used for building sewer line leach field__ ,,--,- Other 6( 0-k aAjzzL wt&- Inspection meets reMairemen.ts . Copy form to installer's file if recommendations for improvement.were�'"`ut, suggested. ACTION TAKEN: Setbacks Well Potable House Property Lake Dry Tank Drain Water Lines line Stream Gulch Field 100 25 20 10 50 25 10 10 Td& 50 10 5 10 50 10 * 10 EAGLE -COUNTY ENV. HEALTH JOB P.O. BOX 179 SHEET NO. OF EAGLE, CO 81631 CALCULATED BY DATE CHECKED BY DATE x INDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT EAGLE COUNTY ENVIRONMENTAL HEALTH DIVISION P.O. Box 179 - 500 Broadway • Eagle, Colorado 81631 r� Telephone: 328-8755 AP q3 YELLOW COPY OF PERMIT MUST BE POSTED AT INSTALLATION SITE. PERMIT NO. 1456 Please call for final inspection before covering any portion of installed system. PHONE: 845-7607 -city: Vail State: CO zip: 81658 PHONE: 'ARCEL NUMBER: 2105-182-03-003 LICENSE NO:_26-95 A BOTTOM. gn DATE: 3LE COUNTY INDIVIDUAL SEWAGE DISPOSAL SYSTEM REGULATIONS, ADOPTED PURSUANT AVE FULLY COMPLIED WITH COUNTY ZONING AND BUILDING REQUIREMENTS. CONNECTION ZONING AND BUILDING DEPARTMENTS SHALL AUTOMATICALLY BE A VIOLATION OF A REVOCATION OF THE PERMIT. i, ALTERS OR INSTALLS AN INDIVIDUAL SEWAGE DISPOSAL SYSTEM TO BE LICENSED. )IVIDUAL SEWAGE DISPOSAL SYSTEM REGULATIONS UNTIL THE SYSTEM IS APPROVED 24 infiltrator units. _ FEET FROM NO NO F SYSTEM IS MADE. ARRANGE A RE -INSPECTION WHEN WORK IS CORRECTED. 95. DATE: j�— DATE: J IF NECESSARY) RETAIN WITH RECEIPT RECORDS APPLICANT / AGENT: PERMIT FEE PERCOLATION TEST FEE OWNER: RECEIPT # CHECK # Site Plan MUST be attached) ISDS Permit # 14-,�& - -`S APPLICATION FOR INDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT ENVIRONMENTAL HEALTH OFFICE - EAGLE COUNTY P. O. BOX 179 EAGLE, CO 81631 328-8755/927-3823 (El Jebel) ************************************************************************** * PERMIT APPLICATION FEE $150.00 PERCOLATION TEST FEE $200.00 * * * MAKE ALL REMITTANCE PAYABLE TO: "EAGLE COUNTY TREASURER" PROPERTY OWNER: MAILING ADDRESS: J APPLICANT/CONTACT MAILING ADDRESS: PHONE:` PHONE: 8 71) ) 0 LICENSED ISDS CONTRA TOR: *1Sbn / )C�� s��s �C.Zv.2/ � � PHONE: COMPANY/DBA:�CJd]jiT c.. ADDRESS: P,715,K ************************************************************************* PERMIT APPLICATION IS FOR: (✓) New Installation ( ) Alteration ( ) Repair LOCATION OF PROPOSED IND2InVIDUAL SEWAGE DISPOSAL SYSTEM: Building Permit # Jl (if known) Legal Description: Subdivision: -AA-C .'iZ4.- Y A-4iling:LBlock: 4 Lot No. Tax Parcel Number: O -' c� �_- 0 3 Lot Size: _ (O Ace-e-1 Street Address: _(� 3�� q li S� �� CG{yJ y-a(( BUILDING .TYPE: (Check applicable category) ( Residential/Single Family Number of Bedrooms _ ( ) Residential/Multi-Family* Number of Bedrooms ( ) Commercial/Industrial* Type TYPE OF WATER SUPPLY: (Check applicable category) ( ) Well ( ) Spring ( ) Surface (�' Public Name of Supplier: Lik4. Crz � k Onf-tr �yIC4 *These syst:M�s1 Date: udesign b a Registered Professional Engineer SIGNATURE: t � ' ************* *********************************************************** TO BE COMPLETED Y THE COUNTY Z- AMOUNT PAID: RECEIPT #' DATE: _ CHECK #: CASHIER: COMMUNITY DEVELOPMENT DEPARTMENT (303) 328-8730 EAGLE COUNTY, COLORADO 725 CHAMBERS AVE. P.O. BOX 179 EAGLE, COLORADO 81631 FAX (303) 328-7207 DATE: May 10, 1995 TO: Stenson Excavating, Inc. FROM: Environmental Health Division RE: Issuance of Individual Sewage Disposal System Permit No. 1456-95, Tax Parcel #2105-182-03-003 Property Location: 388 Eagle Crest Road, Edwards. Enclosed is your ISDS Permit No. 1456 is valid for 120 days. The enclosed copy of the permit must be posted at the installation site. Any changes in plans or specifications invalidates the permit unless otherwise approved. Please call our office well in advance for the final inspection. Systems designed by a Registered Professional Engineer must be certified by the Engineer indicating that the system was installed as specified. Eagle County does not perform final inspections on engineer designed systems. Permit specifications are minimum requirements only, and should be brought to the property owner's attention. This permit does not indicate conformance with other Eagle County requirements. If you have any questions, please feel free to contact the Environmental Health Division at 328-8755. cc: files Community Development Department (970)328-8730 Fax: (970) 328-7185 TDD: (970) 328-8797 EAGLE COUNTY, COLORADO November 30, 1995 Eagle County Building P.O. Box 179 500 Broadway Eagle, Colorado 81631-0179 Leslie T. and Carolynn Biven P.O. Box 3298 Vail,CO 81658 RE: Final of ISDS Permit No. 1456-95 Parcel #2105-182-03-003. Property location: 0388 Eagle Crest Rd., Edwards, CO. Dear Mr. and Mrs. Biven, This letter is to inform you that the above referenced ISDS Permit has been inspected and finalized. Enclosed is a copy to retain for your records. This permit does not indicate compliance with any other Eagle County requirements. Also enclosed is a brochure regarding the care of your septic system. Be aware that later changes to your building may require appropriate alterations of your septic system. If you have any questions regarding this permit, please contact the Eagle County Environmental Health Division at 328-8755. Sincerely, Janet Kohl Environmental Health Department ENCL: Information Brochure Final-ISDS Permit cc: files Edwards -Business Center. P.O. Box-97 • Edwards; Colorado 81632 (970) 926-3373 Fax ,(970) 926-3390 ALPINE ENGINEERING INC May 1, 1995 Mr. Jeff Fedrizzi Eagle County Department of Health P.O. Box 179 Eagle, CO 81631 RE: ISDS - Lot 32, Block 6, Lake Creek Meadows, Biven Residence Dear Jeff: In response to our conversation this morning concerning the above -referenced septic system design, I would like to make the following design amendments: 1. Infiltrators will be placed as close to the surface as possible with a minimum depth of 12 inches below the surface per manufacturer's installation specifications; 2. The property owner is responsible for monitoring the system and adjusting the diverter valve periodically to provide optimum performance of the system. Please include this letter in your permanent files. If you have any questions concerning these amendments, please do not hesitate to call me. Sincerely, ALPINE ENGINEERING, INC. Linn Schorr Environmental Engineer cc: Carolynn Biven Pat Ryan Edwards Business Center • P.O. Box 97 9 Edwards, Colorado 81632 • 303/926-3373 • FAX 303/926-3390 SEPTIC SYSTEM APPLICATION LOT 32, BLOCK 6 LAKE CREEK MEADOWS SUBDIVISION BIVEN RESIDENCE Prepared for: Carolynn Biven P.O. Box 3298 Vail, CO 81658 Prepared by: Alpine Engineering, Inc. P.O. Box 97 Edwards, CO 81632 (970) 926-3373 < � F " "�aFfFttt(EIt6Fiii'�`�' SEPTIC SYSTEM APPLICATION INTRODUCTION Lot 32, Block 6, Lake Creek Meadows is a single family homesite located in the Lake Creek drainage near Edwards, Eagle County, Colorado. The Lake Creek Meadows Subdivision is not served by Upper Eagle Valley Consolidated Sewer District; an individual sewage disposal system is proposed. PROPOSED USE A three (3) bedroom residential single family dwelling is proposed to be constructed on the property. QUANTITY OF SEWAGE (3 Bedrooms)(2 persons/bedroom)(75 gpd)(1.5 peaking factor) = 675 gpd SEPTIC TANK SIZE 675 gpd x 30 hrs/day = 845 gallons 24 hrs/day Round to 1,000 gallon capacity septic tank. SOILS INVESTIGATION A soil profile pit and percolation test were conducted in the proposed leach field area on October 4, 1994. The profile pit was dug by backhoe then by hand to a depth of 7.5 feet and encountered 6" of top soil followed by clayey silt. Groundwater was not encountered in the profile pit nor in the percolation test pit. On April 28, 1995 two additional percolation tests were performed in the proposed location of the septic system absorption trenches. Both of these tests failed. Alpine Engineering, Inc. mobilized to the site on May 2, 1995 to perform three percolation tests at a proposed location further to the south of the original proposed site and up -slope from the bottom of the local drainage feature. Three pits were dug to a depth of two to two -and -a -half feet, encountering approximately one foot of top soil followed by a clayey silt. The results of the tests are tabulated on Sheet 1. All three tests indicated sufficient percolation rates. Due to the presence of clay at the site, the most -conservative value, 45 minutes per inch, was chosen for design purposes. Application for ISDS Permit 2 Lot 32, Block 6, Lake Creek Meadows TRENCH DESIGN A = Q/5 (T)O.' A = (675 gpd/5) (45 mpi)o.s A = 905 SF with a 50% reduction for infiltrators = 452 SF Check with maximum recommended application rate: 675 gpd/1.2 gpd/SF = 563 SF OK Length of trench: L = 452 SF/3 ft. wide trench = 150 ft. APPLICABLE SETBACKS The proposed location of the septic tank and absorption trenches is outside of all applicable setbacks distances. 6 Application for ISDS Permit 3 Lot 32, Block 6, Lake Creek Meadows INFILTRATOR SIZING CALCULATION WORKSHE_T Step #1 - Determine: Bed Configuration Trench Configuration. X Step #2 - Determine: Gravity Feed x Pressure Dosing Mound (usually dosed) Step #3 - Determine SF of Absorbtion Area for gravel system unless already determined for InfiltratorQ SF Gravel Step #4 - Calculate Infiltratorm SF 5� SF of Gravel System for Trench X s SF of Infilt. SF of Gravel System for Bed x .5 = SF of Infilt. Step #5 - SF of Infiltratorm System 18.75 SF/Chamber = number of Infiltrator° .Chambers Step #6 - Number of In� rator0 Chambers x 6.25 LP/Chamber= Q Total LF of Inf iltratorO Chambers GRAVITY FEED SYSTEMS = Chambers + 1 open end + 1 closed end + 1 splash plate per row PRESSURE DOSING & DOSED MOUNDS = Chambers + 2 closed ends + 2 splash plates + I pipe hanger at each chamber to chamber connection per row Sheet1 TIME HOLE #1 HOLE #2 HOLE #3 DEPTH MPI DEPTH MPI DEPTH MPI 15:00 11.75 10.00 12.88 15:10 12.25 20.00 11.00 10.00 13.00 83.33 15:15 12.50 20.00 11.50 10.00 13.13 38.46 15:20 12.75 20.00 11.88 13.16 13.25 41.67 15:25 13.00 20.00 12.25 13.51 13.50 20.00 15:30 13.25 20.00 12.75 10.00 13.75 20.00 15:35 13.50 20.00 13.25 10.00 13.75 15:40 13.50 13.50 20.00 14.00 20.00 15:45 13.63 38.46 13.75 20.00 14.13 38.46 15:50 13.75 41.67 14.13 13.16 14.13 15:55 14.00 20.00 14.38 20.00 44.38 20.00 16:00 14.13 38.46 14.75 13.51 14.50 41.67 16:05 14.25 41.67 15.00 20.00 14.50 16:10 14.50 20.00 15.50 10.00 14.63 38.46 16:15 14.63 38.46 15.75 20.00 14.75 41.67 16:20 14.63 16.13 13.16 14.88 38.46 AVERAGE LAST 40 MIN. 35.40 15.21 45.45 Page 1 1456-95 Tax Parcel # 2105-182-03-003 1943-99A Tax #2105-182-U3-UU3 JOB NAME Lot 32, Blk 6, Filing 1 BIVEN Lot #32, Lake Creek DECLARK � %' Lake Creek Meadows 388 Eagle Crest Rd., Edwards _._ JOB No / �G 0388 Eagle Crest Rd., Edwards IAQ 1 A/gATl1rJ BILL TO p DATE STARED D( DATE COMPLETED DATE BILLED L `J rl JOB COST SUMMARY G _ o'�. TOTAL SELLING PRICE r 9q f: • :` �04 L6� � CQ a(ff TOTAL MATERIAL O 6id n G C Fitt l G 1: !-F.'Y� �G7/itk TOTAL LABOR _ V add 3 .13[1(h-pi'fl I 4iLC'01- 17/L'G� INSURANCE b f� alLf � %8 -l.S f 4 2 �? SALES TAX MISC. COSTS 4�11� TOTAL JOB COST GROSS PROFIT V LESS OVERHEAD COSTS % OF SELLING PRICE NET PROFIT JOB FOLDER Product 278 Q® NEW ENGLAND BUSINESS SERVICE. INC., GROTON, MA 01471 iEM020iWME �. i�.i`� +•r ( I ♦ .11.. . Yi a IIl,.+lam a/ JOB FOLDER I �4 31 ��' �t131v-a 2�05- �sz-o3-o03 Printed in U.SA tg �9,ri 4cC.l� k, to'4'. ; a Ems • rr�t clr l oust Jim 65.18�O3--oo ,'l3 .�1 3 � k�7G1-ems atic... oAd 40A-f- S T�-" r r r, f iOki Ii Sri -t�.. �,�� .� � � �,�., �•. Tewor 15 Ds lqz 3 -':T'7 Iq 3 W Will 11 5 f� war � C�U�� ------------ bo- 15 D 2-10 3 8 15 FO-0 e � ww,,Q4 % .4 .- .4 --v q M IL 1 i 4 �nl 1 4 C -4 " -T . 1: ' it i.M 111 1 11 "� JI.1T r