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HomeMy WebLinkAbout219 Aspen Meadows Rd - 210714105013 - 1749-98IS - 1973-00ISINDIVIDUAL 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. 1973-OOA ORIGINAL NO. 1749-98 OWNER: FREDERICK & NANCY BOYD PHONE: 970-926-0537 MAILING ADDRESS: P.O. BOX 1056, EDWARDS, CO 81632 APPLICANT: SAME PHONE: SYSTEM LOCATION: 219 ASPEN MEADOWS ROAD, EDWARDS, CO TAX PARCEL NO 2107-141-05-013 LICENSED INSTALLER: SPIEGEL CONSTRUCTION, CHRIS SPIEGEL LICENSE NO.20-00 PHONE: 970-524-7148 DESIGN ENGINEER: INTER -MOUNTAIN ENGINEERING, SANDY MENDONCA PHONE NO. 970-949-5072 INSTALLATION HEREBY GRANTED FOR THE FOLLOWING: MINIMUM REQUIREMENTS FOR A 4 BEDROOM RESIDENCE EXISTING 1250 GALLON POLYETHYLENE TANK, 1036 SQUARE FEET OF ABSORPTION AREA VIA 36 INFILTRATOR UNITS, PER ENGINEER'S DESIGN SPECIAL REQUIREMENTS: INSTALL AS PER ENGINEER'S DESIGN REVISION DATED 5/26/00. INSTALL THE TRENCHES ALONG THE CONTOURS AND NO DEEPER THAN 3 FEET TO MAINTAIN THE SET BACK REQUIREMENT TO BEDROCK ENCOUNTERED AT 7 FEET BE SURE TO MAINTAIN ALL OTHER APPLICABLE SET BACK REQUIREMENTS. ENGINEER IS RESPONSIBLE FOR FINAL INSPECTION. DO NOT BACK FELL ANY PART OF THE INSTALLA- TION UNTIL THE ENGINEER HAS INSPECTED AND APPROVED IT. ENVIRONMENTAL HEALTH APPROVAL: DATE: MAY 30, 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: 1116 SQUARE FEET (VIA -16 TNFTT TR ATnR TTNTTS , AS PER D.ES:L" ) EXISTING POLYETHYLENE SEPTIC TANK: 1250 GALLONS IS LOCATED DEGREES AND FEET INCHES FROM SEE AS -BUILT DRAWING FOR SYSTEM COMPONENT LOCATIONS. COMMENTS: ENGTNF.F.R FTNAT. CERTTFTCATTON AND AS-RTTTT T T)RAWTN(I- RFr=17EI) JUNE 71 2000 THIS SYSTEM TS LARGE FNOUGH TO ACCOMMOT)ATF A 4 RFT)RnnM RF4TT)FNf F ANY ITEM NOT MEETING REQUIREMENTS WILL BE ECTE nFr;�,PPROVAL OF SYSTEM IS MADE. ARRANGE A RE -INSPECTION WHEN WORK IS COMPLETED. ENVIRONMENTAL HEALTH APPROVAL -- DATE: TITNF 89 2000 U Incomplete Applications Will NOT Be Accepted (Site Plan MUST be attached) I SDS Permit # (q q�T Building Permit # APPLICATION FOR INDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT ENVIRONMENTAL HEALTH OFFICE - EAGLE COUNTY P. 0. BOX 179 EAGLE, CO 81631 328-8755/927-3823 (El Jebel) ************************************************************************** * FEE SCHEDULE * PERMIT APPLICATION FEE $150.00 PERCOLATION TEST FEE $200.00 * SIZING AND SITE VISIT FEE $85.00 (WHEN ENVIRONMENTAL HEALTH SIZES THE * SYSTEM USING YOUR SOILS REPORT) * MAKE ALL REMITTANCE PAYABLE TO: "EAGLE COUNTY TREASURER" ************************************************************************** PROPERTY OWNER: T % GQf/'j ��///�C e7e,� lJ o MAILING ADDRESS: APPLICANT/CONTACT PERSON: LAW LICENSED SYSTEMS CONTRACTOR:�6i�Gy ?,PHONE: ;P PHONE: �l2,(-oS3,J' PHONE: COMPANY/DBA: ADDRESS: *************************************************************************** PERMIT APPLICATION IS FOR: ( ) NEW INSTALLATION (JC) ALTERATION ( ) REPAIR LOCATION OF PROPOSED INDIVJJI``DUAL SEWAGE DISPOSAL SYSTEM: �> Legal Description: !� �� �i' ti %*e.O Tax Parcel Number: 2 f0 , f%y�- A�eA� >23 Lot Size: 2. 2.o,, Physical Address- % f / 5i1f/�•t 144"Wu*iS jel BUILDING TYPE: (Check applicable category) (N Residential/Single Family Number of Bedrooms ( ) Residential/Multi-Family* Number of Bedrooms ( ) Commercial/Industrial* Type *These systems require design by a Registered Professional Engineer TYPE OF WATER SUPPLY: (Check applicable category) ( ) Well ( ) ( y) Public Nam APPLICANT SIGNATURE: ***************************** AMOUNT PAID: 1 ( 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 June 8, 2000 Frederick and Nancy Boyd P.O. Box 1056 Edwards, CO 81632 EAGLE COUNTY, COLORADO Eagle County Building P.O. Box 179 500 Broadway Eagle, Colorado 81631-0179 RE: Final of ISDS Alteration Permit #1973A-00, Tax Parcel #2107-141-05-013. Property location: 219 Aspen Meadows Road, Edwards, CO. Dear Mr. & Mrs. Boyd: 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: May 30, 2000 EAGLE COUNTY, COLORADO TO: Spiegel Construction 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 No.1973A-00. Tax Parcel # 2107-141-05-013; Property Location: 219 Aspen Meadows Road, Edwards, CO., Boyd residence. Enclosed is your ISDS Alteration Permit No. 1973A-00. 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. Please note any special requirements that may have been added to the design by this department. 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. Your TCO will not be issued until our office receives this certification. 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. Please notify this office if you have not been contracted to perform this installation. If you have any questions, please feel free to contact the Environmental Health Division at 328- 8755. cc: files Inter -Mountain Engineering, Sandy Mendonca /1 Inter -Mountain AftEngineering ud. June 2, 2000 Fred Boyd PO Box 1056 Edwards, CO 81632 Subject: Individual Septic Disposal System Lot 55, Cordillera Subdivision Filing No. 24 Project No. 97-0405G Dear Fred: I visited the above referenced property on June 1, 2000 to inspect the construction of the relocated absorption system. I found the system to be in general compliance with the plan prepared by Inter - Mountain Engineering, Ltd. dated 5/26/00, ISDS permit 41973A-00 and subsequent discussions with the property owner, the installer and Eagle County Environmental regarding efforts to save existing vegetation. An as -built drawing is enclosed. A total of 36 chambers were installed in three rows: one row of ten, one row of eleven and one row of fifteen, instead of the three rows of twelve shown on the plan. An observation port is required on either end of the bottom row as the connecting pipe is installed into the top of a chamber (located near the center of the row) rather than at the end, as indicated. on the plan. Cleanouts and observation ports will be placed in their proper positions. The bottom of the absorption field is generally three feet deep. Field verification indicates bedrock is generally 7' to 7'-4" down. The following corrections were required: 1) the connecting pipe between the two upper rows must have a 2% minimum slope in the direction of flow and 2) the third chamber from the northeast end of the bottom row must be removed and replaced, as it was sliced through (exhibiting a 3" long +/- x 1/8" wide +/- slash near the top of the chamber). The findings and recommendations herein have been prepared in accordance with locally accepted professional engineering standards for similar conditions at this time. There is no other warranty, express or implied. Sincerely, INTER -MOUNTAIN ENGINEERING LTD Sandra E. Mendonca, P.E. Project Manager CC: Heather Savalox, Eagle County Environmental (FAX 328-0349) J:\CAD\DRAWINGS\97-0405\cert.doc 8392 Continental Divide Road, Suite #107 - Littleton, Colorado 80127 - Phone: 303/948-6220 - Fax: 303/948-6526 77 Metcalf Road, #200 - Box 978 - Avon, Colorado 81620 - Phone: 970/949-5072 - From Denver Direct: 893-1531 FROM : EAGLE CUSTOM BUILDERS PHONE NO. : 970 926 0538 May. 19 2000 09:25PM P1 EAGLE CUSTOM BUILDERS tr c P.O. Box 105,E Edwards, CO 81632 Area Code 970 + Tel. 92�40539. fax 92.6-0538 May 19, 2000 Environmental Health Depart Eagle County Community Development P.O. Box 179 Eagle, CO 81631 SUBJECT- Lot 55 Bearden Meadows, Filing 24 Cordillera, 0219 Aspen Meadows Rd, Edwards, CO 81632, `pax Parcel #2107-141-05-013 Dear Sir/Madam, Please be advised that Spiegel Construction, Inc. (Chris Spiegel) will be doing the excavation and installation of the new leach field on subject property. I believe that they are licensed septic system installers in Eagle County. Please fax me a copy of the issuance of the ISDS Permit for this project at 970 92.6-0538. Thank you. Sin Y. F.C.C_ Boyd v.-- — u+ - --I v I v as rvvulwuu. .7—r C. vtJmcu4 —vLlG. -- 7M 1r 1 FROM : i:AGI r- CL15TOM BUILDERS � PHONE NO. : 970 926 0539 May. A 2000 09:25PM Pi p,0. Box 1056 E4v , CO 91632 ,ktea Code 9-1(i , TeI. -95a9 • Fix 9U-0531; may 19, 2()00 Envirolnmcrital ljealth De-ped EaSle County Community Development P,O. Box 170 Eagle, Co 81631 SUBJECT! Lot 55 l3cardeuMcado ws, Filing 24 Cordillera, 0219 Aspen I+rlcadOws Rd, Edwozd% CO 81632, Tax Parcel k2107-141-05-013 Dear SirlllMadarn, please be advised tilat Spiegel Conshwtion, Tue. (Clnis Spiwl) will be doing the excavation and iwtallation of the new leabb field on subject property. I believe that they = licensed septic sy,5* n iustallm in fiaglo County. Please fax me a dopy of the issuanve of the ISDS Pen -nit for this project at 970 426-0538. Thank you. Si . Y F.C.C_ Boyd MnV_nn-n11MM MMki r717. 4 r7hnM Tn. Mne-'I C ."fll lklTV Ckll 1 LJE!ni TLJ nflf`r. 4 A -Mountain 0gineeringud. April 14, 2000 Fred Boyd PO Box 1056 Edwards, CO 81635 Subject: Individual Septic Disposal System Lot 55, Cordillera Subdivision Filing No. 24 Project No. 97-0405G Dear Fred: Please find attached three copies of the revised septic system design for the subject lot. I would strongly suggest you have the property corners staked prior to the installation to ensure you maintain the required ten foot property line setback. I would also like to remind you that prior to installation you will need to have a new permit issued by Eagle County Environmental Health. I spoke with a representative from their office and they informed me that additional percolation testing would not be required if we could field verify that the soil conditions in the new location are consistent with the soils encountered at the location of the original percolation test holes. Furthermore we will need to excavate an eight foot test pit at the proposed location to ensure we are maintaining the required four foot separation from the bottom of the field to the groundwater table or bedrock. Please give me a call to arrange this field inspection when you have determined when you will begin the relocation of the leach field. If you have any questions please feel free to contact the undersigned at your convenience. Sincerely, INTER -MOUNTAIN ENGINEERING LTD. —_7— 7 Tony Do ovan Project Engineer 8392 Continental Divide Road, Suite #107 - Littleton, Colorado 80127 - Phone: 303/948-6220 - Fax: 303/948-6526 77 Metcalf Road, #200 - Box 978 - Avon, Colorado 81620 - Phone: 970/949-5072 - From Denver Direct: 893-1531 INDIVIDUAL 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. PERMIT NO. 1749-98 BP NO. 11688 OWNER: FREDERICK C.C. & NANCY BOYD PHONE: 970-926-0537 MAILING ADDRESS: P.O. BOX 1056. EDWARDS, CO 81632 APPLICANT: SAME PHONE: SYSTEM LOCATION: 219 ASPEN MEADOWS RD., EDWARDS, CO TAX PARCEL NO. 2107-141-05-013 LICENSED INSTALLER: ANDREW FISKER EXCAVATING LICENSE NO. 1-98 PHONE: 719-486-8241 DESIGN ENGINEER: INTER -MOUNTAIN ENGINEERING, RICHARD RICKS PHONE NO. 970-949-5072 INSTALLATION HEREBY GRANTED FOR THE FOLLOWING: 1250 GALLON CONCRETE SEPTIC TANK 900 SQUARE FEET OF TRENCH ABSORPTION AREA VIA 30 INFILTRATOR UNITS PER DESIGN SPECIAL REQUIREMENTS: INSTALL AS PER ENGINEER'S DESIGN REVISIONS DATED 1-20-98. FIELD VERIFY FOUR FOOT SEPARATION TO BEDROCK. ENGINEER IS RESPONSIBLE FOR FINAL INSPECTION OF INSTALLATION BUILDING CERTIFICATE OF OCCUPANCY WILL NOT BE ISSUED WITHOUT SEPTIC SYSTEM FINAL APPROVAL. ENVIRONMENTAL HEALTH APPROVAL: — DATE: JANUARY 22, 1998 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 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. i INSTALLED ABSORPTION OR DISPERSAL AREA: 900 SQUARE FEET (VIA 30 INFILTRATOR UNITS ) INSTALLED POLYETHYLENE TANK: 1250 GALLONS IS LOCATED DEGREES AND FEET FROM see site plan for system location. COMMENTS: Engineer final certification recieyed 8-19-1998 ANY ITEM NOT MEETING REQUIREMENTS WILL HE CORRECTED BEFORE FINAL APPROVAL OF SYSTEM IS MADE. ARRANGE A RE -INSPECTION WHEN WORK IS COMPLETED. ENVIRONMENTAL HEALTH APPROVAL DATE: August 19, 1998 (Site Plan MUST be attached) ISDS Permit # ! 14 1 -7 8 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: atx'44 Ce- R �1!%yQ PHONE : MAILING ADDRESS: --0 ,f"_f 2-- APPLICANT/ CONTACT PE SON • PHONE • MAILING ADDRESS: .d. " _ i LICENSED ISDS CONTRACTOR: PHONE: (V70 ) COMPANY/DBA: ADDRESS: *************************************************************************** PERMIT APPLICATION IS FOR: ( New Installation ( ) Alteration ( ) Repair ************************************************************************** LOCATION OF PROPOSED INDIVIDUAL SEWAGE DISPOSAL SYSTEM: Bnilding Permit #. 0 (if known). �� Legal Description: Subdivision: 5, Filing�S�Block: Lot No.� T-xx Parcel Number: Lot size: ()0 Street Address: *************************************************************************** BUILDING TYPE: (Check applicable category) () Residential/Single Family ( ) Residential/Multi-Family* ( ) Commercial/Industrial* Number Number Type _ of Bedrooms_ of Bedrooms TYPE OF WATER SUPPLY: (Check applicable category) ( ) Well ( ) Spring ( ) Surfa e (y) Public ame of Supplier: 4�l/4-4 �jJ/�. �.s'Q x.C�'�iy/ *These systems a uire.d ign by a Registered Professional Engineer SIGNATURE: _ Date: /Z /0/A�l TO BE COMPLETED BY HF,COUNTY _/ AMOUNT PAID: D "� RECEIPT #: DATE: r S I %� CHECK #: _ fGlX3 CASHIER: C\2 o O •� � is $mil L� W x M H i p4 O 2 H H �--; a z al O H r,�} Y�CT. F' O \ a H� loge O0 P.,�r �' w v O O z OH Z O �a H U EA FC ��° '•`�� u O O a apq N S H H O 4') w � a �- 014m s I )01 LLJ V1 N3d0 `o Received Aug-18-9$ 04:00pm from 970 949 9339 4 ENVIRONMENTAL HEALTH page 1 Aug-18-98 04:OOP IME/Wintargrean 970 949 9339 P.01 0 JZi1t>=t=; Ltd. August 18, 1998 Mr, Fred Boyd PO Box 1056 Edwards, CO 81632 RE: Lot 35, Cordillera Filing No. 24 Project No. 97-04050 Dear Fred. - On August 18, 1998 I visited the above referenced property to inspect the construction of thtr septic system. I found the system to be in general compliance with the plans prepared by Inter -Mountain Engineering, dated 12/30/97, Project No. 97-04050. A total of 30 chambers were installed in 2 rows, instead of 3 rows as spawn can the plans, and a 1250 gallon polyethylene tank was used. The cleanouts and observation ports were placed in their proper position, Field verification indicates no bedrock within 4 ;Feet of the leachfield, If you have any questions, please call. ncere , uane D. Pahl Cc: Heatht Bagle County Environmental Health Fax No. 328-0349 U.�wyryfaet�,rAlFlkhl�„S{,Is, D"& AWk low, 97.0406 , 8392 Gondnental Divide Road, ai llte 0107 a Littleton, C0 80127 • PhVle: 3031948-6290 • t'ax: 303AJ48-6526 77 Metcalf floari, #20t) • Hrx 978 9 Avon, Colorado 81620 • 1'110ne; 30319453 3072 • From Detwer C)irpCt: 393-11$,31 Community Development Department (970)328-8730 FAX (970) 328-7185 TDD (970) 328-8797 Email: eccmdeva@vail.net http: //www.eagle-county.com EAGLE COUNTY, COLORADO August 19, 1998 Frederick C.C. & Nancy Boyd P.O. Box 1056 Edwards, CO 81632 Eagle County Building P.O. Box 179 500 Broadway Eagle, Colorado 81631-0179 RE: Final of ISDS Permit #1749-98, Tax Parcel #2107-141-05-013. Property.location: 219 Aspen Meadows Rd, Edwards, CO. i Fr Dear Mr. & Mrs. Boyd: This letter is to inform you that the above referenced ISDS Permit has been inspeetedYand finalized. Enclosed is a copy to retain for your records. This permit does not indica__„ compliance with any other Eagle County requirements. Also enclosed is a brochure regarding the care of your septic system. r Be aware that later changes to your building may require appropriate alterations yof your septic system. G If you have any questions regarding this permit, please contact the Eagle County Environmental Health Division at (970), 328-8755. t j 1 :Y 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 EAGLE COUNTY, COLORADO Date: January 22, 1998 TO: Andrew Fisker 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 Permit No. 1749-98. Tax Parcel # 2107-141-05-013. Property Location: 219 Aspen Meadows Rd., Cordillera Subdivision, Boyd residence. Enclosed is your ISDS Permit No. 1749-98. 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. 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. Your TCO will not be issued until our office receives this certification. 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 _Inter -Mountain Engineering, Richard Ricks, RPE Soils & Foundation Investigation Fred Boyds Lot 55 Cordillera Subdivision Filing No. 24 Page II The findings and recommendations of this report have been prepared in accordance with locally accepted professional engineering standards for similar conditions at this time. There is no other warranty, either expressed or implied. Inter -Mountain Engineering is pleased to have worked with you on this project. Should you have any questions regarding the information contained herein, please do not hesitate to contact the undersigned. Sincerely, ,TD. Geotechnical Engineer K ter-Mountain ngineeringLtd. . SOILS AND FOUNDATION INVESTIGATION FOR PROPOSED RESIDENCE LOT 55, CORDILLERA SUBDIVISION FILING NO.24 EAGLE COUNTY, COLORADO PREPARED FOR: FRED BOYDS PROJECT NO. 97-0312G UM ' SEPTENIBER 29, 1977 v c�AKy'v. �c 32 N' - RECEIVED EAIGlILE COUNTY COMMUNITY DEVELOPMENT 77 Metcalf Road, #201 • Box 978 • Avon, Colorado 81620 • Phone: 970-949-5072 • From Denver Direct: 893-1531 1420 Vance Street • Lakewood, Colorado 80215 9 Phone: 303-232-0158 Soils & Foundation Investigation Fred Boyds Lot 55 Cordillera Subdivision Filing No. 24 Paget TABLE OF CONTENTS EXECUTIVESUMMARY.................................................................................................................3 SCOPE...................................................................................................................................................3 SITE LOCATION AND DESCRIPTION.........................................................................................3 SITEINVESTIGATION.....................................................................................................................4 SUBSURFACE AND GROUNDWATER CONDITIONS..............................................................5 PROPOSED CONSTRUCTION........................................................................................................5 FOUNDATION RECOMMENDATIONS........................................................................................6 EXCAVATION....................................................................................................................................7 SLABCONSTRUCTION................................................................................................................... 7 GROUNDWATER AND DRAIN SYSTEM.....................................................................................8 RETAININGWALLS............................................................ ..................8 CRAWLSPACE COVER...................................................................................................................8 BACKFILL AND SURFACE DRAINAGE......................................................................................9 LAWNIRRIGATION.........................................................................................................................9 SEPTICSYSTEMS............................................................................................................................10 MISCELLANEOUS..........................................................................................................................10 Soils & Foundation Investigation Fred Boyds Lot 55 Cordillera Subdivision Filing No. 24 Page3 EXECUTIVE SUMMARY The project consists of the development and construction of a single-family residence on Lot 55, Cordillera Subdivision Filing No. 24, in Eagle County, Colorado. We anticipate that the proposed residence will consist of a two-story wood frame residence with a basement. The site contains a topsoil layer of approximately 1.5 feet in thickness. Underlying the topsoil layer, brown, silty, SAND was encountered to depths ranging from 3.5 to 9.0 feet in the building envelope. At Depths of 7.0 feet and 3.5 feet in Borings B-1 and B-2 SANDSTONE BEDROCK was encountered We recommend the foundations'to be designed as conventional spread footings bearing on tine SANDSTONE and may be designed for a bearing pressure of 3000 psf; we recommend a minimum foundation bearing pressure of 200 psf. Concrete slab on grade floors may be used for the ground floor(s). SCOPE This report presents the results of a Geoteclnnical Investigation for the proposed residence to be constructed on Lot 55, Cordillera Subdivision Filing No. 24, in Eagle County, Colorado. The investigation was performed by drilling test borings, obtaining soil samples for laboratory testing, and presenting our findings in this report. The purpose of this foundation exploration is to evaluate the soil for foundation support, and the engineering characteristics of the foundation materials, and to provide criteria from a geotecllnicai perspective, for use by the owner in preparing foundation design, grading design, and drainage plans. SITE LOCATION AND DESCRIPTION The site is an undeveloped lot located at, Lot 55, Cordillera Subdivision Filing No. 24 near Edwards, Colorado. The site slopes toward the south at gradients estimated to range fi-onn 10 to 25 percent. Vegetation at the site consists of a mixture of grass and sagebrush and a few aspen and pine trees. Soils & Foundation Investigation Fred Boyds Lot 55 Cordillera Subdivision Filing No. 24 Page4 SITE INVESTIGATION TEST BORINGS The subsurface exploration included a site reconnaissance by Inter -Mountain Engineering personnel and the drilling of two soil test borings to observe the soil profile and obtain soil samples for - laboratory testing. The test borings were drilled to depths indicated in the Boring Logs, using a truck mounted drill rig. The test boring locations were established in the field by estimating right angles and pacing distances from site features. The approximate location of the test borings are illustrated on the Site Plan in the Appendix, refer to Drawing No. 1. The Appendix also contains Boring Logs presenting the information, which were obtained in the subsurface exploration, a key to the terms used in the Boring Logs, and a brief description of the procedures used. ... PERCOLATION TESTING The percolation tests were performed on September 20, 1997 at a location down gradient from the center of the building envelope. Three 6-inch diameter percolation test holes were drilled to depths of approximately 30-inches using a 6-inch diameter auger. The approximate locations for the percolation test holes are shown on the site plan, refer to Figure No. 1. The test holes were filled with water, 24 hours prior to the actual testing, to allow the soils to inundate. The water levels were measured to a relative constant rate. The percolation rates varied from approximately 13 to 23 minutes per inch. `__---- Although the percolation test holes and profile pits were dug to obtain a reasonably accurate determination of the absorption field conditions, variations in the subsurface conditions are also possible. Variations that exist beneath the absorption field may become evident during the excavation. A representative from our office should observe the completed excavation to confirm that the soils encountered are as indicated by the soils profile hole. Soils & Foundation Investigation Fred Boyds Lot 55 Cordillera Subdivision Filing No. 24 Page5 SUBSURFACE AND GROUNDWATER CONDITIONS The generalized soil stratigraphy is presented below. The stratum symbols and solid lines which are used to illustrate the various strata breaks on the Boring Logs are approximate as the transitions between soil types may occur suddenly or relatively gradual. The site contains a topsoil layer of approximately l .5 feet in thickness. Underlying the topsoil layer, a brown, silty, SAND was encountered from a depth of 1.5 to 7.0 feet in Boring B-1 and l .5 to 3.5 feet in Boring B-2. Underlying the silty, SAND, SANDSTONE BEDROCK was encountered and extended to depths ranging from 7.0 to 3.5 feet at Borings B-1 and B-2. Boring B 3 consisted of a percolation profile boring of brown, silty, SAND encountered at a depth of 9 feet. No measurable groundwater was present at the time the soil test borings were completed. No long-term groundwater obsery Lions were made. The 1975 Charles S. Robinson Geologic Maps indicate that the bedrock in the area consist of the Chinle Formation (which is described as fine-grained, red sandstones and sandy shales with local lenses of limestone conglomerate), or the Minturn Formations (which is described as a medium to very coarse -grained, gray to reddish -brown sandstone, conglomerate sandstone, thin beds of reddish -brown siltstone and sandy and silty shale and prominent pinkish -gray to graylimestone beds). The maps also outline geologic hazards in the area. No geologic hazards are mapped in the vicinity of the proposed residence. PROPOSED CONSTRUCTION The project site consists of the construction of a single-family residence on the site. We anticipate that the residence is to be of wood frame construction with concrete slab -on -grade construction for the ground floor. We anticipate that the residence will be a two-story structure with a walk out basement. Foundation wall loadings are anticipated to range from 1 to 5 kips per linear foot, and isolated column loadings are anticipated to range from approximately 5 to 25 kips. Soils & Foundation Investigation Fred Boyds Lot 55 Cordillera Subdivision Filing No. 24 Page6 FOUNDATION RECOMMENDATIONS Based upon the results of field ekplorations and the laboratory testing, we recommend that a conventional spread footing foundation system be used. If the residence is to contain a basement elevation and a portion of the footings bear in the SANDSTONE bedrock, and then we recommend the entire foundation bear in the SANDSTONE to reduce the risk of differential movements. The foundations may be designed for a bearing pressure of 3000 psf for footings bearing on the SANDSTONE bedrock and/or approved fill materials compacted to the recommendations provided herein. We recommend a minimum foundation bearing pressure of 200 psf be used for the foundation design. If a basement is not planned and the foundation design results in the footings bearing in the silty, sandy, CLAY, then a bearing pressure of 2000 psf is recommended. At this pressure, settlements are anticipated to be within tolerable limits for wood frame construction. The footing excavations should be relatively smooth, free of debris, organics, loose soil, frost, and standing water. Any over -excavations should be backfilled with an approved fill and compacted to at least 95 percent within 2 percent of optimum moisture of the maximum dry density as determined by the Standard Proctor Method of Test (ASTM D-698). A representative of this office should be contacted to inspect the foundation excavation to verify that the soil conditions are the same as those anticipated in this report. After all of the final grading is completed, the bottom of the footings should be covered with a minimum of 48 inches of backfill for frost protection. Voids left by the removal of cobbles in the bottom of the footing excavation should be tilled with lean concrete or a granular soil with a maximum particle size of 3 inches compacted to 100 percent of Standard Proctor Density (ASTM D-698) within 2 percent of optimum moisture. Soils & Foundation Investigation Fred Boyds Lot 55 Cordillera Subdivision Filing No. 24 Pagel EXCAVATION The superficial soils at the site should be easily excavated with conventional backhoe- r trackhoe equipment. Should the proposed construction require excavation into the shallow bedrock or boulders to large to be excavated by a trackhoe, then the prospective owner should be aware that some additional effort would probably be necessary. Puematic hammering or blasting may be necessary should these materials be encountered. SLAB CONSTRUCTION The on -site soils, exclusive of topsoil and organics, are suitable to support lightly loaded slab - on -grade construction. All excavations made for the foundations under proposed slab -on -grade areas must be properly backfilled with suitable material compacted to a nilnlmum of 95 percent of the maximum dry density as determined by the Standard Proctor Method of Test-(ASTM D-698). Backfill placed beneath slab -on -grade floors should be installed at -1 to +3% of optimum moisture content. The on -site soils, exclusive of topsoil and organics, are suitable for use as backfill. Before the backfill is placed, all water and loose debris should be removed from the excavations. Prior to the construction of concrete floors, the undisturbed subgrade, free from topsoil and organics, should be proof rolled with a loaded rubber -tired. loader or similar equipment to densify the near surface soils. To reduce the chance of damage to shallow utilities, special care should be taken ill areas where underground utilities are present. The floor slabs should be appropriately reinforced, and joints should be provided at the junctions of the slab and the foundation walls so that independent movement can occur without causing damage. The slabs should be scored in accordance with the American Concrete Institute's recommendations to help control cracking. Soils & Foundation Investigation Fred Boyds Lot 55 Cordillera Subdivision Filing No. 24 Page8 A good alternative, to a concrete slab -on -grade floor with the associated risk of differential movements causing cracking, is to use structural floor systems with crawl spaces. Seasonal fluctuations and climatic conditions may cause some vertical movements in floor slabs. GROUNDWATER AND DRAIN SYSTEM While no groundwater was reported in the soil test borings at the time the field investigation was conducted, it is possible that seasonal variations will cause fluctuations, or for a water table to be present in the upper soils during the spring months, or after prolonged periods of rain. A foundation perimeter drain, as detailed on Figure No. 6, is recommended to reduce the risk of surface water infiltrating the footing subsoils. RETAINING WALLS The foundation should be well reinforced and rigid enough to withstand differential settlements. Walls retaining earth should be designed to resist an equivalent fluid pressure of 38 pcf for an "active" case assuming a level drained backfill condition. For "at rest" conditions, such as basement walls, an equivalent fluid pressure value of 55 pcf should be used assuming relatively level backfill conditions. Foundation walls or basement walls along all upgradient locations should be designed as retaining walls. Sloping backfill conditions should be more closely evaluated. Drainage of all basement and foundation walls is important. CRAWL SPACE COVER When moist soils are encountered in the excavation, the ground surface in crawl space areas should be covered with an impervious moisture barrier sealed against the footings. This will help to reduce humidity in the crawl space area. Soils & Foundation Investigation Fred Boyds Lot 55 Cordillera Subdivision Filing No. 24 Page9 BACIFTLL AND SURFACE DRAINAGE The foundation soils encountered in portions of the site must be prevented from being wetted after construction. The backfill placed around the foundation walls should be methodically compacted to help reduce settlement after completion of construction. The top one -foot of the backfill material must be relatively impervious. The on -site soils, exclusive of topsoil and organics, are suitable for use as backfill. Foundation wall backfill should be moistened or dried to near its optimum moisture content and compacted to at least 90 percent of the maximum Standard Proctor Density. Structural backfill should be compacted to at least 95 percent of the maximum dry density as determined by the Standard Proctor Method of Test (ASTM D-698). Surface water running toward the structure from up slope areas should be diverted around and away from the building by means of lined drainage swales or other similar measures. The final grade should have a positive slope away from the foundation walls on all sides. A minimum of 12 inches in the first 10 feet is recommended. Down spouts and sill cocks should discharge into splash blocks that extend beyond the limits of the backfill or a nunimum distance of at least 5 feet from the foundation wall. The use of long downspout extensions in place of splash blocks is advisable. LAWN IRRIGATION We do not, recommend sprinkler systems be installed next to foundation walls, porches, or patio slabs. If sprinkler systems are installed, the sprinkler heads should be aligned so that the spray from the heads, under full pressure, does not fall on foundation walls or within five feet of foundation walls, porches, or patio slabs. Lawn irrigation must be controlled and no flooding or ponding of water should be allowed. Soils & Foundation Investigation Fred Boyds Lot 55 Cordillera Subdivision Filing No. 24 Page10 If the future owners desire to plant next to foundation walls, porches, or patio slabs, and are willing to assume the risk of structural damage, etc., then it is advisable to plant only flowers and shrubbery (no lawn) of varieties that require very little moisture. These flowers and shrubs should only be hand.watered. SEPTIC SYSTEMS An individual waste disposal systems will be necessary at the site. Based upon the information obtained during this investigation, a conventional system may be selected provided a 4-foot separation between the bottom of the bed and bedrock can be maintained. The soil profile at Boring B-3 indicated approximately 10 feet of brown, gravelly, clayey, SAND. We recommend at percolation rate of 20 be selected for the design of the system. T-, MISCELLANEOUS The recommendations provided herein are based on experience in the area and fi-om the on -site field exploration. The information obtained from the field exploration' and laboratory testing reflects subsurface conditions only at the specific locations at the particular times designated. Subsurface conditions at other locations and times may differ from the conditions at these locations. The extent of any variations between the test borings may not appear evident until excavation is performed. However, only minor variations are expected. If during construction conditions appear to be different, this office should be advised so reevaluation of the recommendations may be made. This document was prepared for the exclusive use of Fred Boyds. The use of this document or the information contained herein by any other person or entity is not authorized. In the event any other person or entity desires to use this document for the information contained herein for any purpose, they must first contact Inter -Mountain Engineering for written authorization. The report was prepared with the understanding that construction will begin within one year from the date of this report. BORING NO. B-1 DATE DRILLED: 9/12/91 ELEVATION: FIGURE NO.: DEPTH IN FEET 0 DESCRIPTION OF MATERIAL REMARKS a_ :2 Z' 0 9 z M < 101 Li M -j V) 0JJJ JJJ JJJ TOPSOIL JJJ SAND, silty, brown 16/12 5—A SANDSTONE BEDROCK, silty, brown 50/7 10 — Auger refusal at 11 feet Boring terminated at 11 feet No measurable groundwater at completion. No longterm groundwater 15 — measurements performed. 20 — 25 — 30 — 35 TEST BORING LOG ter Mountain PROPOSED RESIDENCE �EnglneeringLtd, LOT 55, CORDILLERA SUBDIVSION FILING NO. 24 EAGLE COUNTY, COLORADO [PROJECT NO.: 97-0312G BORING NO. B-2 DATE DRILLED: 9/12/97 ELEVATION: FIGURE NO.: 2 z W I �- DEPTH IN FEET o DESCRIPTION OF MATERIAL REMARKS a. 3 OJ m Q (n W m J )- (n 0 JJJ JJJ JJJ TOPSOIL JJJ SAND", silty, brown 50/4 SANDSTONE BEDROCK, 5 weathered, hard and soft lenses, silty, reddish brown 50/4 10 50 3 Boring terminated at 14.3 feet 15 No measurable groundwater at completion. No longterm groundwater measurements performed. 20 25 30 35 TEST BORING LOG nInter Mountain PROPOSED RESIDENCE Eng''ineering'Ltd. LOT 55, CORDILLERA SUBDIVSION FILING NO. 24 EAGLE COUNTY, COLORADO [PROJECT NO.: 97-0312G BORING NO. 13-3 DATE DRILLED: 9/12/97 ELEVATION: FIGURE NO.: 3 z IN EFEET PTH W I CL p DESCRIPTION OF MATERIAL REMARKS a a 30 �w m N m J V) 0 JJJJJ J JJJ TOPSOIL JJJ SAND, silty, brown SAND, clayey, gravel, brown 5 - - - ®R-, 50/12 SANDSTONE, bedrock 10 Boring terminated at 10 feet No measurable groundwater at completion. No longterm groundwater measurements performed. 15 20 25 30 35 TEST BORING LOG n Inter -Mountain PROPOSED RESIDENCE EngineeringLtd, LOT 55, CORDILLERA SUBDIVSION FILING NO. 24 EAGLE COUNTY, COLORADO PROJECT NO.: 97-0312G O SYM Symbol Description Strata symbols (JJJJ JJJJ JJJJ Topsoil Silty sand Sandstone Clayey sand Soil Samplers ACalifornia sampler Motes• 1. Soil test borings performed on 9/12/97 using a truck mounted drill rig. 2. Ground water information is reported on each boring. 3. Boring locations were taped from existing features. 4. These logs are subject to the limitations, conclusions, and recommendatios provided in this report. FIGURE NO. 4 Inter -Mountain Engineering Ltd. 8/29/97 PERCOLATION TEST RESULTS PROJECT: LOT 55, CORDILLERA SUBDIVISION FILING NO. 24 PROJECT NO.: 97-0312G Date of Percolatin Test - 7/9/97 H-1 PH-2 PH-3 minutes water elevations minutes water elevations minutes ater elevation 0 1' 7-1/16" 0 1' 9-8/10" 1' 9-11/16" 15 1' 7-15/16" 15 1' 10-6/16" 1' 11-3/16" 30 1' 8-10/16" 0 1' 8-8/16" 0 1' 9-9/16 0 1' 6-9/16" 15 1' 9-2/16" 15 1' 10-11/16" 15 1' 7-4/16" 30 1' 9-13/16" 30 1' 7-15/16" 0 1' 9-0/16" 45 1' 8-9/16" 0 1' 7-15/16" 15 V 10-5/16 15 1' 8-12116" 30 1' 11-5/16" 30 1' 9-7/16" Perc. Rate 23 min/inch 20 min/inch 13 min/inch Design Percolation Rate .= 20 min/inch FIGURE NO. 5 77 Metcalf Road, #201 • Box 978 • Avon, Colorado 81620 • Phone: 970-949-5072 • From Denver Direct: 893-1531 1420 Vance Street • Lakewood, Colorado 80215 • Phone: 303-232-0158 Foun:olien W // should bs • reiclirely Imptevicvl C//, d' SI_p: o.v2y /n.7m but7c6;,ig. - _1 i 1_=lit__111__I11__ 111__11 I_- '- • \ `•\ ♦ %% Cd' \ ♦ � 4, \ ♦ G•rnvi_r fa/ • � '.. til. V 5�1. S.V ''••'Via • �+: +� `i4y�F:�w um o! E' cf gry .. • '� d G �� LAY �'�"�'c.`;c;% L4' dbmt:er jav"cra?dc" •pips sf-peg c Mini;, um of 1/d per sewn /ctx-_-/ sober -in, sump pur p cr Oo tci/s of peripherei Orcin Sy,-tem Fcr Footing Tjpe Fcundotiorr, • ® PROJECT: PROPOSED RESIDENCE Wrmto--x- Mc>xxmt�ax-rx LOT 55, CORDILLERA SUBDIVISION Ex:gixzeex-ingr FILING NO. 24 EAGLE COUNTY, COLORADO (PROJECT NO.: 97-0312G -. FIGURE -NO. 6 9 0 i a. r V •l.�V" • V t V� � �" " I W 1 -7 • I . , �. ►�.ok. � PLC- . ,. . , .,.. .. , ._., . ,. , . _...... ' " , . �. ,�� W"� `Q�,�'P�iN•Pir� � p'(�i'o s� { 011v►' � Gf�n d u s� aL•�•,r' (..:2Q /w� . �` �' }. , .. .. • ' • � �Q/itd kuGf s fir "' (�� d,•.d .... ... , .. . . Al�tc,� , ati• a� /h-�P,G✓�%-Gr�,2r�� i:• • t {i' f li i FEB-09--MO MISS r-v- Ri • M TOTAL P,01 Received Jul-15--99 09:31am from CCITT G3 a ENVIRONMENTAL HEALTH page 3 r i } � l i t t t t w � if t t n s t` t 1t �tt� 4 i tt �IN N W CA � cry 29r.��p m � 1 'pQyQ '$ -"sob gdt yr rry N all, _-- Mae SW -se -rat SpA;ja • I bq t62. t OZ -^-- - j 1 �NO NINO w '`i ,L8'LQI � r N `j41 9 1/4y-y0 laxtr G1V/-1Fl-VJ-V1J 1973A-00 Tax #2107-141-05-013 JOB NAME Lot# 55, Filing 24 BOYD Lot #55, Bearden Meadows BOYD / v Cordillera Subdivision Cordillera Subdivision JOB NO. II�O 0 219 Aspen Meadows Rd. 219 As __R. Mead_ow_s_ d___Edw�ra_c LOCATION 10 DATE ST 17RTE I DATE COMPLETED • /•� 1 I I< ' �!A' iWC sm- W,4 Miami Nz, �11 I 41 • COST SUMMARY 11W. /I I Ems& TOTAL SELLING �� / mi TOTAL m �j 10,0 910 Fiji �. /._ .AA [ TOTAL_ . - misc. COSTS - WW'l1L� ��t' I .ILL.��..,�1L.� TOTAL•B COST / / ,�r ��.. �/ i �� /�� ►..' Z�GROSS,' ter' ..► .'_� / PROFIT _■ LESS N �■ NO NEW. NET PROFIT', JOB FOLDER Product 278 / ' JOB FOLDER/`Pdnted In USJL 10 o-Y616 eA G_t) 8 wed CorKent 10% Post -Consumer d i _ 1�04zjol lu [fT. - 0 Of W 2330: 50 --� EXISTING 1250 GAL POLYETHELENE - SEP TANK c+aysn�r�cnav nro�x I T1C Z MINIMUM INV OUT = 8150.2 0 Sewer line from house to septic tank shall have a minimum a foot ' a ., op of1/4 pr Lo % �'� 2. Bends in building sewer shall be limited to '45 degrees W o — -'1 FG 8158 3 9 9 Septic tanks shall be installed level, The Tanks are to have removable L-' L'' Z 36 L.F. 4" PVC 0 2% MINIMUM Q cover or manholes to within 8 inches of finish grade for access to o f 80•O0 (� j each compartments, for cleaning and inspection. Septic tank to meet o 0 a// the requirements of Eagle County Individual Sewage Disposal o / �' ,' r . Systems, Section 4.07. The tanks are not to be located beneath c`O.I c0D•i a �= APPROXIMATE INV I 8147 5 . designated driveways. B-,#3 A Excavate and level 3 feet wide trenches, 2.5 feet deep, and -#6 INSTALL END SPLASH PLATE (TYP) ® P. 6 feet apart c� z Prepare trench bottom and sides in accordance with the state 12" CALIPER P- 3 and local regulations. (For the Infiltrator S tem r ys akmg ASPEN TREES P-#2 sidewal/ and bottom infiltrative surfaces is necessary to f ` 't � Y •�pp reduce smearing.) ' (W/ PINK FLAG) NG Fp0 , Z LOT 55 gviW� s Assemb le and instal/ the /nti/trator Chambers in the Trenches 2.20$ ACRES according to the manufacturers recommendations m� 7. Bockfi%/ the side wall area with native soil for proper I•` �' ,- 0219 a - _ support. p o L 8. Backri// the • $ l INSTALL ONE-(1) ROW OF TWELVE (12), INFILTRATORS 1 trenches with o minimum of 12 inches of tamped • � o P- 4 - soil. cover. --- - #_ ' Avoid vehicle traffic over the system. f re ` 10. All installations shall meet the rules and re u/ations of B-# ` - - 1 g E INSTALLED Eagle Coun ty En vironm en ta/ Health Division as set forth m the OBSERVATION PORTS TO B - INSTALL ONE (1) ROW OF TWELVE (12) INFILTRATORS `b AT E1+? OFINFILTRATION ROW Individual Sewage Disposal System regulations. Construction of o� EACH the system shall be inspected by the Engineer, G m� prior to backfil/in "ay FLOW INSTALL TWO 11.1 /4' BENDS AND 4 . PVC PIPE AT 2% MINIMUM, -,SLOPE Design Percolation Rate, T= 35 inute per mch 1 �" INSTALL CLEANOUT j .f J (T-4=24 min inch T-5=? / 26- lain/inch; T-6=35 min inch e See Genera/ Note 1 - / ) Use T= 35 minutes per inch INSTALL 0 E 1 ROW OFINFILTRATORS/ N 76`3` Number of Bedrooms = 4 r ( )i 23 s M 1 ( TWELVE 12 Jr 6� Maximum daily flow = Qmax Qmax = 4 brms x 2 persons/brm x 75 gallons/person/day x 150% Qmax = 900 gallons per day MEW TANK i� NSTALL ,.CLEANOUT_ 226.5 V = Qmax x 30hrs 2 ` # 24hrs V = 900 x 30 = 1,125 gallons [ 24 9 Use one 1,250 gal/on two compartment septic tank. V NOTE.• Install 4 OSl 8107UBE EFFLUENT FILTER in the outflow of the tank o i f.00 We recco - �._ `t i mmend a FT0444-36 available thru SGS Enterprises (303) 670-2394 0 0 o a ASSORP&M y E A = Qmax T k��40� .� at of o•�� 8 � 1065 sq. ft. t/ y� f - o = 065 0 - - - Am x 5 1 sq. ft. m ° .•c. � � .c c�o,4o� i i r Infiltrator Chamber System in a trench configuration is O o w c c o o i recommended with an allowed 50% reduction in the required O absorb tion area. O.5 Amax = 532 sq. ft. O " v o I tw oti F Check Daily Flow W m o� o bit 1! 1.2 Absorption Area t . `o `• ; c lb 900 Gallons/Day. = 1.7 w a .o c . 532sq.ft. �acomo Recalculate Absortion Area = 900 Gallons/day �0 [u " a ,� b o �, 1 y 1 1.2 vv` omm'yo,� r = 17- 750 sq. ft. / 2 - 375sq, ft. o`u w ` Surface area of one /nfi/trator Chamber = 15 sq. ft. f ` j 532 sq. ft./ 15 sq. ft./lnriltrator = 35.5 D $ 2 g m r a Use '36. Inrltrator Chambers. W m. c: c o o { couo•Wco STANDARD /NF/L TRA TOR CHAMBE4 SilBSrJfd�Ax SYXL G1A"Y'DY OYS _ (See General Note 1) t - - - - Not To Scale - 0 - 1.75' Topsoil t 1.75 - 3.5 SAND- Silty,reddish brown f Y � E J5' - 7.0' SAND, Silty,cloyey,with gravel and cobbles, reddish brown 7 O' ROCK N C,DW?& NOTES O p I I. Percolation Test Results and Subsurface Soil Conditions obtained by In ter -Mountain Engineering Ltd. O 2. It is recommended that the trenches be excovated to a maximum -+ 6:2Jr' 34 "� depth of 36 inches. A minimum cover of 18 inches shall be maintained V over the top of the infiltrator chambers. Lo J. The cobbles in the excavation of the leachfie/d,' should not 1� be utilized as backflll over the infiltrator chambers J A Lot layout provided to Inter -Mountain Engineering Ltd. GROUND SURFACE MARK CLEANOUT LOCATION P o CD WI TH 6 " STEEL REBAR. _ V o Denotes Percolation Test Pit Approximate Location r C,U6. J - o I TB _ �u � J = i ' ® Denotes Approximate Location of Soil Profile Test BoringW I I NOTE. IF DURING CONS7RUC77ON OF THE L W I EACHF/ELD, SOLD OR J 1 FRAGUEN7ED BEDROCK IS ENCOUNTERED, THE ENGINEER I R SHOULD BE CXj'INFILTRATOR CHAMBER (TYP.) I CONTACIFO /MMED/ATFLY FOR ADD1710NAL R F 7, 'ALL CHAMBERS ROWS TO BE ----- ` I ECOMMENDA TONS. INSTALLED LEVFL 1.5' MIN I i 3' MAX 0 E w � E4 FF F V 4 PVC WITH SWEEP 90's or 45 s � F INSTALL CLEANOUTS y 4' M/N. TO &6TOCK or GROUNDWATERpp f DE50VED BY.• i 0 v t GRAPHIC SCALE - R.R 0 DRANK BY10 FT I D.F. f 0 20 0 10 20 ao e� cr�Ecr�EO aY REG/S i p0 _ TF R.R. F � l ••�•• LATE ISSUED: SERIAL W-IL TRA TOR INS TAILA TION o H ( IN FEET) 123097 - - 3 1 inch = 20 fi t Z 3435 W PRO ECT NO. 1 Q •� f F Cr NOTE SEE CONSTRUCTION NOTES FOR •• s _ 97— 405G o INSTALLA77ON REQU/REMENTS. a c� - Not To Scale - •......••• �C� sHEET NQ SSIONP� 1 - of ABSORPTION .TRENCH SETBACK REQUIREMENTS PHYSICAL FEATURE M/N/MUM HORIZONTAL PARAT/ON Springs, Wells, Suction Lines 100 FT I Potaba/e Water Supply Lines 25 FT Potable Water Su / Cistern 25 FT � OweIlia s, Occupied Buildin s 20 FT � Property Lines 10 FT Subsoil Drains Water Courses 50 FT Or Gulches 25 FT Se tic Tanks 10 FT = EXISTING 1250 GAL POLYETHELENE _ CANSTRUCIIAN N01M i SEPTIC TANK 1. Sewer line from house to septic- tank shall have a minimum MINIMUM INV OUT = 8150.2 slope of 1/4" per foot. / Z Bends in building sewer shall be limited to 45 degrees. ` J. Septic tanks shall be installed level. The Tanks are to have removable . r' �j`L3•g7 / _ 1 FG N 8158 cover or manholes to within 8 inches of finish grade for access to each compartments, for cleaning and inspection. Septic tank to meet j136 LF. 4", PVC 0 2% MINIMUM all the requirements of Eagle County Individual Sewage Disposal d� ems, Sectdi•onw 4.07 ' The tanks are not to be located beneath 0'00 ()0 E N$ r , APPROXIMATE INV IN = 8147.5 j —� 4. Excavate and level J feet wide trenches, 2.5 feet deep, and 6 feet apart. INSTALL END/SPLASH PLATE (TYP) 5. Prepare trench bottom and sides in accordance with the state and local regulations. (For the Infiltrator System, raking sidewall and bottom infiltrative surfaces is necessary to P-2 \NZ reduce smearing. 12" CALIPER ASPEN TREES \\9\�1G F� 6. Assemble and instal/ the Infiltrator Chambers in the Trenches W PINK FLAG) j SOT rJJ 8� according to the manufacturers recommendations. f _ P7-#6 ' INSTALL ON�(1) ROW OF TEN (10),INFILTRATORS $ ACRES ` - a w native sal Bo kfill 2 20 A 7 support. the side wall are with na l for proper - 0219 8. Backfill the trenches with a minimum of 12 inches of tamped f soil cover. f- 9. Avoid vehicle traffic over. the system. OBSERVATION PORTS TO INSTALLED r, , i ® 1Q Al/ installations shall meet the rules and regulations of ` O AT AND OF EACH INFILTRATION ROWEagle Coun Individual SewEn �ronm en a ageDisposalSystem regulations. Construction t Iof if INSTALL 4" PVC PIPE AT.2% MINIMUM ;SLOPE ' � ,INSTALL, SPLASH BLOCK - '.the system sha/l be inspected by the Engmee� % n P-#4 INSTALL CLEANOUT LaESyhyV ROW a prior to kfilling. 1 ; j := r cb� Q, / Design Percolation Rate, T= 35 minute per inch :' __ INSTALL ONE (1) ROW OF FIFTEEN 15 INFILTRATQR 'F - - = m - - ( ). -#5 INSTALL QNE (1) ROW OF ELEVEN (11) INFILTRATORS f (T 4 24 min/'nch� T 5 26 in/inch• T 6 35 min/'nch) � _ '` / -�- See General Note 1 Use T 35 minutes per inch �' �, ` Number f Bedrooms - 4 Numb o / N 76- Maximum daily flow - Omax `35 23" w ` Omax = 4 brms x 2 persons/brm x 75 gallons/person/day x 150, 22 a a W LJ N m U W Z Ld wa Z J U N O O W H Z U U It W Of M LAJ OO Q ZI V 0 O d Z U X W io J 5 W ( o II Q JZ Q J In a 1Z o O O \ N N O W to M !�'� c off° m L b 4�•c+ t VUI 0+�•C j'y� QC O O vcopco�at b ij +t.. U C '�• •4C.. '"COOO�b O orw.N•;, �i&c�co CZ W o lu o � i6 •� 0 �mb isEJo� cb m� Ca o m o I Recalculate Absortion Area = 900 Gallons/day N cc 1.2 3 ZZ = 750 sq. ft. / 2 = 375sq. ft. v b L b N Surface area of one Infiltrator Chamber = 15 sq. ft. 532 sq• ft / 15 sq• ft./ln fil trotor = 35. 5 m w c > c o Use 36 Infiltrator Chambers. SU89JRFACEr sac COwanays (See General Note 1 STANDARD INFIL TRA TOR CHAtiSER = = _ i = - 0 - 1.75' - Topsoil - - _ 1.75 - 3.5 SAND Silty,, clayey, reddish brown - 3.5' - 7.0' SAND Silty, clayey, with grave/ and cobbles,reddish brown Not To Scote N 7.0' - ROCK _ - - - - - O O &WERAL NO Z Q O 1. Percolation Test Results and Subsurface Soil Conditions obtained by Z 1 - — - - — - In ter -Mountain Engineering Ltd. Q O ' ` v Z It is recommended that the trenches be excavated to a maximum depth of 36 inches. A minimum cover of 18 inches shall be maintained over the top of the infiltrator chambers. h Z N� � h O � J. The cobbles in the excavation of the leachrreld, should not (� 6.25 34 be utilized as backfill over the infiltrator chambers. O (Z) , J 4. Lot layout provided to Inter -Mountain Engineering Ltd. V O Ov Denotes Percolation Test Pit Approximate Location W J MARK CLEANOUT LOCATION Te Approximate Location Soil Profile Test Boring Q GROUND SURFACE WITH 6" STEEL REBAR. - Denotes of W 6' - J G NOTE•• IF DURING CONSTRUCTION OF THE LEACHFIELD, SOLID OR -r- 3 FRAGMENTED BEDROCK IS ENCOUNTERED, THE ENGINEER SHOULD BE Q CONTACTED IMMED/A TEL Y FOR ADDIl10NAL RECOMMENDA TIONS• - I I I INF/L TRA TOR CHAMBER (T1P.) ALL CHAMBERS ROWS TO BE INSTALLED LEVEL 1.5' MAN 3' MAX i Nill 4" PVC WITH SWEEP 90s or 45s --- INSTALL CLEANOUTS 4' MIN. TO BEDROCK or GROUNDWA TER ABSORPTION TRENCH SETBACK REQUIREMENTS PHYSICAL FEA TURF MIN/MUM HORIZONTAL SEPARA TION S rin s, Wells, Suction Lines 100 FT Potobo/e Water Supply Lines 25 FT Potable Water Supply Cistern 25 FT Dwellin s, Occu led Buildings 20 FT Pro ert Lines 0 FT Subsoil Drains 10 FT Water Courses 50 FT Dry Gulches 25 FT Sep tic Tanks 10 FT DESIGNED B)' R.R DRANK Br D. F- QNECKED BY: DATE ISSUE7J: 123097 PRO�CT NO. 97-405G