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HomeMy WebLinkAbout245 Milburn - 239122307004 - 2083-01INDIVIDUAL 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 INSTALLA TION SITE. PERMIT NO. 2083-01 BP NO. 13605 OWNER:_ERIC PEIRSON PHONE:970-704-1096 MAILING ADDRESS: 0064 DAKOTA MEADOWS DRIVE, CARBONDALE, CO 81623 APPLICANT: SAME PHONE: SYSTEM LOCATION: 245 MILBURN COURT, CARBONDALE, CO TAX PARCEL NO. 2391-223-07-004 LICENSED INSTALLER:_MELDOR CONSTRUCTION, TOM OWEN LICENSE NO. 37-01 PHONE: 970-984-2515 DESIGN ENGINEER: SOPRIS ENGINEERING. PAUL RUTLEDGE PHONE NO. 970-704-0311 INSTALLATION HEREBY GRANTED FOR THE FOLLOWING: MINIMUM REQUIREMENTS FOR A 4 BEDROOM RESIDENCE 1250 GALLON SEPTIC TANK, 1981 SQUARE FEET OF ABSORPTION AREA CREDIT, VIA 64 INFILTRATOR UNITS AS PER ENGINEER'S DESIGN. SPECIAL REQUIREMENTS: INSTALL AS PER ENGINEER'S DESIGN DATED 4/11/01, IN SERIAL DISTRIBUTION IN TRENCHES WITH A CLEANOUT BE- TWEEN THE TANK AND THE HOUSE AND INSPECTION PORTALS IN EACH TRENCH. RAKE ALL TRENCH SURFACES TO PREVENT THE SMEARING OF SOILS, AND DO NOT INSTALL IN WET WEATHER. BE SURE TO MAINTAIN ALL APPLICABLE SET BACK REQUIREMENTS, AND INSTALL TRENCHES NO DEEPER THAN THREE FEET. CALL EAGLE COUNTY ENVIRONMENTAL HEALTH AND THE DESIGN ENGINEER FOR FINAL INSPECTION PRIOR TO BACK FILLING ANY PART OF THE INSTALLATION, OR WI W ANY QUESTIONS REGARDING THE INSTALLATION. THE BUILDING CERTIFICATE OF OCCUPANCY WILL NOT BW4il) UNifrT-HP/J�TIC SYSTEM HAS BEEN INSPECTED AND APPROVED. ENVIRONMENTAL HEALTH APPROVAL: DATE: APRIL 25, 2001 CONDITIONS: I. 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 PERIN41T. 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: 1060 SQUARE FEET (VIA 6rI N11-17 - T -TA-OR UNITS INSTALLED CONCRETfFANK: 1250 GALLONS IS LOCATED 90 DEGREES AND 45 FEET INCHES FROM THE SOUTH EAST CORNER OF THE HOUSE FOUNDATION COMMENTS: THE FINAL INSPECTION WAS DONE BY WILLIAM CARLSON OF EAGLE COUNTY ENV. HEALTH AND THE DESIGN ENGINEER ON 10-3-01. ENGINEER FINAL CERTIFICATION AND AS -BUILT DRAWING RECEIVED ON APRIL 3, 2002. THIS SYSTEM IS LARGE ENOUGH FOR A FOUR BEDROOM RESIDENCE. ANY ITEM NOT MEETING REQUIREMENTS WILL BE 00 ECTEn�__O&R AL APPROVAL OF SYSTEM IS MADE. ARRANGE A RE -INSPECTION WHEN WORK IS COMPLETED. ENVIRONMENTAL HEALTH APPROVAL DATE: APRIL 25, 2002 Incomplete Applications Will NOT Be Accepted ,(Site Plan MUST be attached) ISDS Permit # _ JV B 6 Building Permit # I -Ay 1 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: �r�`L �'c�✓soN MAILING ADDRESS: oe6L/ /J� e�d?o�cCOws (�✓--�o�o►� PHONE :C9 �Dy-�oy6 APPLICANT/CONTACT PERSON: PHONE�%�Dd�/-/o96 LICENSED SYSTEMS COMPANY/DBA: CONTRACTOR: /a PHONE �O u �DDRESS: PERMIT APPLICATION IS FOR: :�' NEW INSTALLATION ( ) ALTERATION ( ) REPAIR LOCATION OF PROPOSED INDIVIDUAL SEWAGE DISPOSAL SYSTEM: (3 Legal Description: �o ► �' �s� �v�.���.� �w�L� Tax Parcel Number: c 0 — 9;)3 0-7 -0 D 1 Lot Size: Z - 67Ac ,C i Physical Address: ZLI !;- BUILDING TYPE: (Check applicable category) ( Residential/Single Family Number of Bedrooms 40 =� ( ) 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) (}�} Wells ( ) Spring ( ) Surfac ( ) Public Name of Supplier: APPLICANT SIGNATURE: Date: d D/ ****************************************************************** ******** AMOUNT PAID: RECEI PT # : �� 0 / 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 EAGLE COUNTY, COLORADO Date: September 10, 2001 TO: Elk Peaks Construction FROM: Environmental Health Division Eagle County Building P.O. Box 179 500 Broadway Eagle, Colorado 81631-0179 RE: Reissuance of Individual Sewage Disposal System Permit No.2083-01. Tax Parcel #2391-223-07-004. Property Location: 245 Milburn Court, Carbondale, CO., Peirson residence. Enclosed is your ISDS Permit No. 2083-01 and a field copy of the engineer design stipulated on the permit. It is valid for 120 days, or for the duration of your current building permit for this property. 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 Environmental Health must also view the installation prior to back filling. Please call well in advance for your final inspection. Your TCO will not be issued until our office receives this certification from the engineer, and views the installation. 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 Sopris Engineering, Paul Rutledge DEPARTMENT OF ENVIRONMENTAL HEALTH (970)328-8755 FAX (970) 328-8788 TDD: (970) 328-8797 TOLL FREE: 800-225-8136 www.eagle-county.com EAGLE COUNTY, COLORADO April 25, 2002 Eric Peirson 0064 Dakota Meadows Drive Carbondale, CO 81623 Raymond P. Merry, REHS Director RE: Final of ISDS Permit #2083-01, Tax Parcel #2391-223-07-004. Property location: 245 Milburn Court, Carbondale, CO. Dear Mr. Peirson: 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 Eagle County Environmental Health Department ENCL: Informational Brochure Final ISDS Permit cc: files OLD COURTHOUSE BUILDING, 551 Broadway, P.O. Box 179, Eagle, Colorado 81631-0179 Apri 12, 2002 Eric Pierson Pierson Residence 64 Dakota Meadows Drive Carbondale, CO 81623 RE: AS -BUILT ISDS System - Pierson Residence, Lot 18, The Summit and Oak Ridge III, Aspen Mountain View, Filing 3, Eagle County Colorado SE Job No. 21044.01 Permit No. 2083-01 BP No. 13605 Dear Eric: Pursuant to Eagle County regulations, this letter and attached drawing provides documentation that the new ISDS system recently installed is in general compliance with the permitted design. Sopris Engineering has performed site visits to inspect, measure and document the as built conditions of the constructed ISDS system. The as -built size and relative location of the new ISDS system components is delineated on the attached drawing. Also attached is the completed Eagle County document "ISDS Final Inspection Completeness Form". The absorption trench facility was constructed utilizing serial distribution. Each trench was installed level and is complete with an inspection port. Adjacent trenches have a horizontal separation of approximately 6 feet. The double compartment, 1250-gallon concrete septic tank system has been installed with an approved effluent filter. A two-way clean out has been installed between the house and the tank. The total as -built trench absorption area is 930 sf, utilizing 60 chambers. The 10% additional area from 4 extra chambers was not installed due to excavation constraints. However the 60 chambers installed provide adequate absorption/treatment area for the design flow, based on 4 bedrooms, sized utilizing the approved LTAR per discussion with Bill Carlson. The ISDS components have been installed in accordance with Eagle County ISDS Regulations; the Sopris Engineering Report and the design drawings dated April 11, 2001. We have forwarded a copy of this letter with attachments to Eagle County Environmental Health Division. Please retain this copy for your records and As -built documentation use. Your new system requires limited maintenance based on use, however please be advised that the components should be inspected bi-annually and the septic tank should be pumped every 2-3 years. If you have any questions or need any additional information, please call. Yancy 1 502 Main Street • Suite A3 • Carbondale, CO 81623 • (970) 704-0311 • Fax (970) 704-0313 1 SopRis ENGINEERING* LLC civil consultants ISDS Permit # Date/oZ I DO Final Inspection e/ Tank is gal. Tank Material _-e—,� oA1,-- ee to Tank is located AL6 ft. andsdegrees from/ar�i�v®/baf ' - fpezYomt lamm�zk! Tank is located A:2—ft. andSO6!degrees fro�,�c�f�Coaw_�✓,yo�se Tank set level. L Tank lids within 6° of finished grade. Size of field 10 ft2 6 units �� Technology CAo� cs^ i-iee-A c c o t �w ��1/t . Cleanout is installed in between tank and house (+ 1/100ft) . There is a "T" that goes down 14 inches in the inlet and outlet of the tank. Inlet -and outlet is sealed with tar tape, rubber gasket etc. 79h3k ;has'- hwa - d0bpartments with the-Iai^ger=..,cpWaxtment closest to the house. NeabuFe diiatance and relative dire Depth of field. ->? ft. Soil interface raked. Inspection portals at the end of each trench.. Proper distance to setbacks. �—Chambers properly installed as per manufacturer$ specifications. (Chambers latched, end plates properly installed, rocks temoved from trenches, etc.) . Type of pipe used for building sewer line -2 IeX-� �, leach field_____ Other Q®^cswc o flaspection meets requirements. Copy form to installer's file if recommendations for improvement were 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 iffl& 50 10 5 10 50 10 * 10 CHURCH February 20, 2001 Eric Pierson 64 Dakota Meadows Drive Carbondale, Colorado 81623 A�(;.qnniatP.q ENGINEERS & GEOLOGISTS Subject: Subsurface Investigation and Percolation Test, Proposed Residence Lot 18, The Summit and Oak Ridge III Aspen Mountain View, Filing No, 3 Eagle County, Colorado Job No. 13284W Dear Mr. Pierson, As requested, we performed a subsurface investigation at the subject site. The purpose of our investigation was to determine subsurface conditions and percolation rates for an Onsite Wastewater System (OWS). SITE CONDITIONS The lot is located in The Summit and Oak Ridge III, along Milburn Court, Eagle County, Colorado. The lot was vacant at the time of our investigation. The location of the profile pit and percolation holes is presented on Fib ure 1. The lot slopes approximately 9% to the southeast in the area for the proposed Onsite Wastewater System (OWS) and is as steep as 16% in the southeast portions of the lot. A thick cover of scrub oak exists on the lot. SUBSURFACE INVESTIGATION A subsurface investigation was performed by digging one profile pit and three percolation holes 29 to 37 inches deep at the locations indicated on Figure 1. Subsurface materials in the profile pit consisted of a 1- foot sandy clay root zone, underlain by calcareous, silty, sand to the maximum depth explored of 9 feet. No ground water was encountered. Percolation tests indicate percolation rates of 30 to 60 minutes per inch (NTI). The average percolation rate is 43 PI. Percolation Test Results are attached as Table 1. LIMITATIONS Our investigation is based on data submitted and conditions encountered. If subsurface conditions considerably different from those described in this report are encountered, we should be notified to evaluate the effect on the proposed OWS. DENVER 4501 Wadsworth Boulevard Wheat Ridge, CO 80033 CASTLE ROCK 303,660.4358 303.463.9317 Fax: 303.463.9321 EVERGREEN 303.816.1455 Subsurface Investigation and Percolation Test Job No. 13284W Page 2 If there are questions or if we can be of further assistance, please call. The project en�mneer for this site is Tim Petz. Sincerely, CHURCH & Associates, �t t.% is Edward O. Church, P.E. EOC/trp/erb 3 copies sent LOT 18, THE SUMMIT AND OAK RIDGE 111, ASPEN MOUNTAIN VIEW, FILING NO. 3 EAGLE COUNTY, COLORADO _ - 150 -- — _____ ..-..... _I rl SITE PLAN AND LOCATION OF PERCOLATION HOLES SCALE lit = 6of JOB NO. 13284W FIGURE 1 TABLE 1 - PERCOLATION TEST RESULTS Lot 18, The Summit and Oak Ridge III DATE OF TEST: 2115101 Aspen Mountain View, Filing No. 3 Eagle County, Colorado feet description Profile: 0-1' Topsoil, roots sandy, clay ' Sandy, clay stiff, moist, brown, calcareous 2'-9' Silty, slightly clayey sand, medium dense, moist, white/light brown calcareous NO GROUND WATER WAS ENCOUNTERED WITHIN THE EXCAVATION HOLE DEPTH TIME DEPTH DEPTH INTERVAL HOLE PERC NUMBER OF HOLE, INTERVAL START, END, CHANGE, PERC. (INCHES) (MINUTES) (INCHES) (INCHES) (INCHES) RATE (MPI) RATE, (MPI) 2 3 29 60 1.50 6.00 4.50 13 30 2.50 4.25 1.75 17 30 4.25 5.25 1.00 30 30 3.00 4.00 1.00 30 30 4.00 5.00 1.00 30 60 2.7F4.75 30 6.25 130 30 1.50 30 3.00 3.75 Job No. 13284 W 30 loom Wn t "U !�1li~RRC� P1tik�.00C.A�lONw>�A'l:;E �' met+ 3 6'7"\ CHURCH &Associates. Inc. ENGINEERS & GEOLOGISTS February 21, 2001 Eric Pierson 64 Dakota Meadows Drive Carbondale, CO 81623 Subject: Soils and Foundation Investigation, Proposed Residence Lot 18, The Summit and Oak Ridge III Aspen Mountain View, Filing No. 3 Eagle County, Colorado Job No. 13284W Dear Mr. Pierson, As requested, we observed the open excavations for the proposed residence at the subject property on February 15, 2001. The purpose of our observation was to evaluate subsurface conditions at the bearing level of the proposed residence. The site is a 2.6-acre lot located in a rural residential area in Eagle County, Colorado. The proposed residence will be a 3-bedroom residence with wood frame construction and having a walkout basement to the southeast. The subsurface materials in Test Pit-1 consisted of 1 foot of sandy, clay topsoil, underlain by stiff, moist, light brown calcareous sandy clay to 3.5 feet, underlain by medium dense to dense, moist, white, silty sand with calcium carbonate cement to the maximum depth excavated of 12 feet. Subsurface materials in Test Pit-2 consisted of 1 foot of sandy, clay topsoil, underlain by stiff, moist, light brown calcareous sandy clay to 4 feet, underlain by medium dense to dense, moist, white, silty sand with calcium carbonate cement to the maximum depth excavated of 10 feet. The results of our observations indicate a spread footing foundation system is appropriate. Spread footings supported the by silty sand should be designed for a maximum allowable bearing pressure of 1500 pounds per square foot (PSF). Footings should bear on the undisturbed soil. Any loosened soil must be removed prior to the placement of footings. The soil exposed in the excavation has a nil expansion potential. A minimum of three feet of frost protection is necessary for the footing foundation. Minimum footing widths of at least 16 inches are recommended for continuous footings, and 24 inches square for concrete pads, which support columns. Larger sized footings may be necessary depending on the load of the structure. The risk for wetting of foundation soils can be reduced by carefully planned and maintained surface drainage. Backfill at foundation walls should be compacted. Any settlement of backfill after completion of DENVER 4501 Wadsworth Boulevard Wheat Ridge, CO 80033 CASTLE ROCK 303.660.4358 303.463.9317 Fax:303.463.9321 EVERGREEN 303.816.1455 LOVELAND 970.663.2124 Soils and Foundation Investigation Job No. 13284W Page 2 the structure should be immediately filled and positive drainage reestablished. The ground surface surrounding the structure should be sloped to drain away from the structure in all directions. A minimum slope of 12 inches in the first 10 feet down and away from walls must be established away from foundation walls. Roof downspouts and drains should discharge well beyond the limits of all backfill. Excessive wetting or drying of the subgrade should be avoided during construction. Below -grade walls must be designed for lateral loads. An equivalent fluid pressure of 35 pounds per cubic foot (PCF) should be used for "active" conditions such as site retaining walls. For "at rest" conditions for basements, we recommend an equivalent fluid pressure of 50 PCF. These pressures do not include hydrostatic loads or surcharge loads such as vehicles or sloping backfill To reduce the risk of "wet basement" conditions or a buildup of hydrostatic pressures, an exterior foundation drain should be installed around the below foundations. The drain should discharge to a sump pit or "daylighted" by gravity discharge away from the residence. Details of the subsurface drains are presented on Figure 5. The onsite soil is suitable for support of slab -on -grade construction such as garage slabs and exterior flatwork. Where any fill is required, the onsite soil and or clean granular fill should be compacted to a minimum of 95% of the maximum standard Proctor density as determined by ASTM D698 to support slabs such as exterior flatwork. All slabs should be separated from exterior walls with a joint, which allows the slab to move freely. We appreciate the opportunity to be of service on this project. If there are questions or if we can be of further service, please call. The project engineer for this project is Tim Petz. Sincerely, CHURCH & Associates, Inc 0 RFQ� X o0 . s a'o��` a cyo 13172 Edward O. Church, P.B. �, z �Zv- o , EOC/trp/erb 3 copies sent LOT 18, THE SUMMIT AND OAK RIDGE III, ASPEN MOUNTAIN VIEW, FILING NO. 3 EAGLE COUNTY, COLORADO ,0 SITE PLAN AND LOCATION OF TEST PITS tea 0 RN G�UR� M� SCALE 1"=60' JOB NO. 13284W FIGURE 1 TP-1 x TP-2 5 7.5 10 12 EXPLANATIONS: ® TOPSOIL, CLAY, SANDY, ROOT ZONE, BROWN CLAY, SANDY, STIFF, MOIST, LIGHT BROWN/BROWN/RED, CALCAREOUS SAND, SILTY WITH CALCAREOUS CEMENT, MEDIUM DENSE TO DENSE, MOIST, WHITE 0 INDICATES HAND DRIVE SAMPLE RECOVERED HD-1 2 WC = 11.4 -200 = 87.3 DD=98.2 HD-2 7 WC = 15.5 -200 = 43.0 DD = 77.4 1 R w w w 0 NOTES: 1. THE EXPLORATORY TEST PIT WAS EXCAVATED ON 2-15-2001 USING A BACKHOE. 2. NO FREE WATER WAS ENCOUNTERED AT THE TIME OF EXCAVATION 3. WC = WATER CONTENT(%) DD = DRY DENSITY (PCF) -200 = PERCENT OF FINES PASSING THE NUMBER 200 SIEVE. LOG OF EXPLORATORY TEST PIT JOB NO. 13284W FIGURE 2 8 7 G 5 O 4 On a X W 2 1 o p -1 -2 0 O -3 N En a� ¢' -4 ts•7 -7 EXPANSION UNDER CONSTANT PRESSURE DUE TO WETTING 1 10 APPLIED PRESSURE - ksf Sample of sandy, clay from TP-2 a, 3' Natural Dry Unit Weight = 98.6 pcf Natural Moisture Content = 11.4% 100 JOB NO. 13284W SWELL, - CONSOLIDATION TEST RESULTS FIGURE 3 ,z O U -5 9 -7 -8 L 0.1 CONSOLIDATION UNDER CONSTANT PRESSURE DUE TO WETTING 1 10 100 APPLIED PRESSURE - ksf Sample of silty sand from TP-2 @ 8' Natural Dry Unit Weight = 77.9 pcf Natural Moisture Content = 15.5% JOB NO. 13244W SWF,1,1_ - CONSOLIDATION TEST RESULTS FIGURE, 4 ISDS SYSTEM NOTES f x x N 8T33'53"W / / 1, ADD A TWO-WAY CLEAN OUT ON THE SERVICE LINE FROM THE HOUSE, _ — 1 _ _ 258-- — / 2. ALL MATERIALS AND INSTALLATION SHALL CONFORM TO EAGLE COUNTY Equestnia� Eosemenat ty/ / INDIVIDUAL SEWAGE DISPOSAL SYSTEM (ISDS) REGULATIONS. — r '' p.) / I _ I — 25.00' '_ � 3. ALL SEWER LINES TO BE SDR-35 OF SCHEDULE 40 P.V.C. PIPE UNLESS _ _ _ _ _ _ __ _ _ � "�-� -- "-'- / TWO WAY CLEAN OUT _ _ _ / / NOTED OTHERWISE. x r-- Building Enve%pe (typ.)— — _ I PROPOSED GRADE PROPOSED BUILDING f(L i THE CONTRACTOR SHALL ENSURE ALL SEWER LINES AND SEPTIC TANKS EXISTING GRADE& CIK]Iqw n Anp sir l ARE WATERTIGHT. ANY POTENTIAL PLUMBING LEAKS SHALL BE OUTLET TEE / REPAIRED TO AVOID EXCESSIVE WATER ENTERING THE SEPTIC SYSTEM. 5. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO CONTACT ALL / \ / 1 / I UTILITY COMPANIES FOR FIELD LOCATIONS OF UTILITIES PRIOR TO x °' / CONSTRUCTION AND EXCAVATION. EFFLUENT DRAIN LINE AT MINIMUM 2% SLOPE THE ABSORPTION TRENCHES MUST BE MARKED AND PROTECTED TO / SEPTIC TANK I / PREVENT DAMAGE FROM VEHICULAR AND LIVESTOCK TRAFFIC. 0 10.00 \ i / EFFLUENT DISCHARGE LINE AT MINIMUM 1% SLOPE /o�n5 -} 140_ / / �l �, / je;) f@�v 7. THE TANK SHALL BE INSTALLED LEVEL ON COMPACTED EARTH. INSTALL �/ L t WATERTIGHT RISERS AS NECESSARY TO BRING ALL REQUIRED ACCESS _ / y ( POINTS TO WITHIN 8 INCHES OF THE FINISHED SURFACE GRADE. DISTRIBUTION LINES AT MINIMUM 1% SLOPE INSTALL THE INLET AND OUTLET TEES TO BE EASILY INSPECTED AND MAINTAINED FROM THE TANK RISERS AND ACCESS LIDS. AN EFFLUENT FILTER SHALL BE INSTALLED IN THE OUTLET TEE OF THE SEPTIC TANK. THE EFFLUENT FILTER SHALL BE CLEANED WHEN THE TANK IS PUMPED 25.00' �'j — _ _ / / / / \ 2�O'/ / ,3� CROSS SECTION SLOPE DETAIL OR AS NECCESSARY. INSTALL A SUITABLE EXTENSION ON THE FILTER �6®� / / N.T.S. �i l WITH A HANDLE TO BE WITHIN 6" BELOW THE ACCESS LID. I7 • �/ 8. THE ENTIRE ABSORPTION TRENCH SURFACE MUST BE SODDED OR RE -VEGETATED WITH GROUND COVER. PROPERTY LINE -,^ 9. THE ABSORPTION TRENCH SURFACES MUST BE CROWNED TO DIVERT SURFACE DRAINAGE AWAY FROM THE TRENCHES. x _ — / / /M� 10. THE DIMENSIONS SHOWN ON THE PLAN INDICATE MINIMUM AREA AND SEPARATION :DISTANCES FOR ,:THE TRENCHES.: o 11. EACH TRENCH SHALL BE LEVEL AND CONNECTED FOR SERIAL o -� ' 0 / / / \ / R DISTRIBUTION. THE MAXIMUM DEPTH OF ANY TRENCH SHALL II N I _ / c /zo NOT EXCEED 36". 12. THE CONTRACTOR SHALL NOT EXCAVATE TO A DEPTH GREATER I THAN 3 FEET AT ANY ONE LOCATION WITHIN THE SITE OF THE 130 PROPOSED ABSORPTION CHAMBER TRENCH. THE MINIMUM COVER OVER THE TOP OF THE ABSORPTION TRENCH SHALL BE 12 INCHES NOT TO EXCEED 24 INCHES. 13. THE TRENCH CHAMBER 01 SWILL BE BACKFILLED WITH EXCAVATED MATERIAL VOID OF ROCKS, THE BACKFILL MATERIAL SHALL NOT EXCEED 2 1/2" DIAMETER AND SHALL BE PLACED TO AT LEAST 6 INCHES ABOVE THE TOP OF THE CHAMBERS. THE TOP OF THE PLACED BACKFILL SHALL BE COVERED WITH A ` — PROPOSED HOUSE / / / / / \ °a. LAYER OF FILTER FABRIC. A MINIMUM 4" DEPTH OF TOPSOIL LOWER LEVEL F.F.Q. /415.96 IS TO BE PLACED ABOVE THE BACKFILL TO THE SURFACE. THE o �\ . TRENCH BOTTOM SHALL BE SCARIFIED IF SMEARING OCCURS. 14. VERTICAL INSPECTION PORTS SHALL BE INSTALLED FROM THE x ' / / �? �'' / / �'Y \ CENTER PRE MARKED HOLE ON THE TOP OF THE SERIAL END Liu i — _ _ — / / / / CHAMBERS. (TYP. END OF EACH ROW) A SPLASH PLATE SHALL BE INSTALLED ON THE TRENCH BOTTOM BELOW EACH TRENCH INLET TO PREVENT SCOURING. 21. 15. ALL INSTALLATION OF TRENCH CHAMBERS SHALL BE IN / PROPOSED 1250 GAL./ / \ CONFORMANCE WITH THE MANUFACTURES INSTALLATION SEWAGE LINE 7 SEPTIC TANK W / INSTRUCTIONS. — — J FROM HOUSE EFFLUENT / / / i 110 MINIMUM 20 SEPARATION DISTANCE MUST BE / MAINTAINED BETWEEN THE ABSORBTION TRENCHES LAND THE PROPOSED HOUSE STRUCTURE. / / / 0 a RIBUTION LINE 0 / NOTE: EACH RUN OF CHAMBERS MUST BE LEVEL. i / CLAPPROXIME ELEVATIONS / / _ INLET AND END CAP TO BE USED ON EACH END I i EA OUT i / INLET INERT ELEV. =114 / / - _ GRAPHIC SCALE CHAMBER. INSTALL 4" PVC INSPECTION PORT I — / BOM TRENCH ELEV. =113/ / — —\ W/ CAP ON SERIAL END CHAMBER OF EACH TRENCH. 20 0 10 20 4G s 3 DIA. SOLID PVC HEADER PIPE / MAINTAIN 6' OF UNDISTURBED SOIL BETWEEN ' TRENCHES. THE TRENCH BOTTOM ELEVATION OF x ° / / SCHED 40 (TYP.) / / / \ _ ADJACENT TRENCHES MAY VARY. MAXIMUM DEPTH OF / �j / s / / _ TRENCH BOTTOM SHALL NOT EXCEED 36 INCHES. IN FEET ) PPROXIMATE ELEVATON / i 1 inch = 20 ft. CROWN FIELD TRENCH TO [ 100' BOTTOM TREN>ELEV. =112 i DIVERT SURFACE WATER APP.RQXIMATE ELEVATION I } . REVEGATATION 3' MIN 6' MIN �{ \ / / f / _ OTTOM TRENCH ELEV. =111 — GENERAL LOCATION / � �/ / _- .._ TOPSOIL LAYER x.,,n, `,.Y- . _• . \ PERCOLATION TESTS / / / NSPECTION PORT-(TYP.) i i \ - / n / PERVIOUS MEMEBRANE LAYER "\ "" 12" - 24" LIMITS OF EX�AVATON / — —\ FILTER FABRIC OR STRAW ub ,ta'.;• �1� \\ \ \*, X MIN. MAX. AND SELECYYBACKFILL _ S?3 _ 0 `` ��,rr SCREENED BACKFILL LAYER fl NATURAL ONSITE SOILS FREE APPROWATE ELEVATION � / i OF GRAVEL AND ROCKS IN ' \ 12 TT " BOOM TRENCH ELEV.ie / EXCESS OF 2 1/2" DIAMETER ENVEIOP/ i ✓ �` — — — _ _ STADARD CAPACITY m / / INFIi ATCR Cir,MOER (T`I'P.) , U E 64 FILTRATOR CHAMBERS IN 4 ROWS OF J.Fl.T- �A ° L ATI OF TRENCHES YAY BE ADJUSTED AS LONG / / — -- /J( { 3i OTAL OF 1180 SQFT. OF AREA IS�ROVIDED. / / / lj / SCARIFY/TILL BOTTOM SURFACE TO / I I�? LOCATION OF TRENCHES MUST BE WIT�}IN THE / / _ _ A DEPTH OF 3" AND RAKE LEVEL mil —UNDISTURBED SOIL Ilm, S / / PROPOSED BUIL LNG ENVELOPE AND 'LAEET ALL Ca S / / COUNTY SETBt>;CK REQUIREMENTS.' THE SYSTEM S�XL / / ✓ g821, 03It BE PLUkj.DED FOR SERIAL DISTRIBUTION. THE / ' S�2 O' %l%t/eS _ CHAMBERS IN EACH TRENLSHALL BE INSTALLED AT / 100 LEVEL GRADE. THE BQTTOM ELEVATION OF EACH /- - - - - / INFILTRATOR CROSS SECTION DETAIL TRENCH MAY VARY AVACHIEVE A MkMUM DEPTH /l / i — — 27' / / OF 36 INCHES 70 THE BOTTOM S RFACE BELOW / 25.00' / — — _ — / NTS / PROPOSED THE PROPOSED GRAD / — — / C)0 -� kern d / / / / / / / i / / 7 / Ede .i Zo 1,9/ / \ / / / / / / / / / / GENERAL NOTES: THE ISDS SYSTEM AS SHOWN ON THE PLAN AND THE DETAILS WERE DESIGNED BY SOPRIS ENGINEERING. THE PROPOSED HOUSE, DRIVEWAY AND PROPOSED CONTOURS WAS PROVIDED BY THE OWNER. THE EXISTING LOT CONDITION AND SURVEY INFORMATION WAS PROVIDED BY LINE TABLE LINE BEARING LENGTH 1_1 N17'01'3,3"WI 10.00 CURVE TABLE CURVE I LENGTH I RADIUS I CHORD I BEARING TANGENT DELTA 11 152.631 242.871 150.13 S54'58'15"W 78.93 36'00'24" 11 JEFFREY ALLEN TUTTLE. Ii.J" 2. THE CONTOUR INTERVAL ON THIS MAP IS 2 FEET. Lot 18, ,4spen Afountain View., Filing No. 9 / / / / / / / / A, Eagle County, Co. , 21D44,01 SITE-ISDS.DWG 4/5/01 'HIS ENGINEERING, LLC. CONSULTANTS 502 MAIN STREET, SUITE A3 CARBONDALE, CO 81623 (970) 704-0311 NO.1 DATE I REVISION BY PEIRSON RESIDENCE, 245 MILBURN COURT, LOT 18 ASPEN MOUNTAIN VIEW, EAGLE COUNTY, COLORADO PEIRSON ISDS SYSTEM INDIVIDUAL SEWAGE DISPOSAL SYSTEM SITE PLAN AND SYSTEM DETAILS DES. YTN CK. FILE NO. SHEET 1 DR. PER DATE 4/5/01 21044 OF 1 � En C) \ . m:o q w m:w q o :ED w Gw;wQ e :_ : .yQ • � ■ pl f \:� ) C14 P4}§/ /}® § a �.» /0�®� $ 2 « 4J a # c«m-It wm <C4 uj 2©} ) _ ) z � � z a F y . xi^ .fir r • • BACKFILL M IRAFI 140N OR EQUIVALENT GRAVEL: MINIMUM GEOTEXTILE FABRIC I CUBIC FOOT OF GRAVEL PER LINEA FOOT OF DRAT °° • °°•° o ° 00 a °O,°a ' •a ° 0 o:. 0 •" Qn o 4°a ° 0 a0° '� o Q, ° D C 6" IN . a" �j 4 01 0 0. D .'4 •00—o 4 0 o o� ° 12" MIN. 'D 4 00 0: °o° 4• INSTALL DRAIN ABOVE LINE JOB NO. 13284W GRAVEL SPECIFICATIONS: CLEAN WASHED GRAVEL 100% PASSING 1.5" 60-100% RETAINED #4 MAXIMUM 3% PASSING #200 POLYETHYLENE SHEETING •1• 4 INCH DIAMETER / PERFORATED PVC 1 12" MIN. PIPE SLOPE OF 1/8" PER FT FOR SOLID PIPE AND 1/4" PER FT FOR FLEXIBLE PIPE NOTES: I. DRAIN PIPE SHOULD LEAD TO SUMP OR POSITIVE GRAVITY DISCHARGE. 2. WRAP GRAVEL COMPLETELY IN AREAS OF SANDY OR SILTY SOILS. 3. DRAIN SHOULD BE A MINIMUM OF 12 INCHES BELOW SLAB AT HIGH POINT. 12 MIN. TYPICAL EXTERIOR BASEMENT WALL DRAIN FIGURE 5 ISDS SYSTEM NOTES 1, ADD A TWO—WAY CLEAN OUT ON THE SERVICE LINE FROM THE HQUSE.' / 2. ALL MATERIALS AND INSTALLATION SHALL CONFORM TO EAGLE COUNTY / INDIVIDUAL SEWAGE DISPOSAL SYSTEM (ISDS) REGULATIONS. 3. ALL SEWER LINES TO BE SDR-35 OF SCHEDULE 40 P,V.C. PIPE UNLESi TWO WAY CLEAN OUT / NOTED OTHERWISE. PROPOSED GRADE / PROPOSED BUILDING 4. THE CONTRACTOR SHALL ENSURE ALL SEWER LINES AND SEPTIC -TANK` EXISTING GRADE ARE WATERTIGHT. ANY POTENTIAL PLUMBING LEAKS SHALL BE ` / !!:jREPAIRED TO AVOID EXCESSIVE WATER ENTERING THE SEPTIC SYSTEM'.; EFFLUENT FILTER OUTLET TEE / 5. IT IS THE RESPONSIBILITY OF THE CONTRACTORTO CONTACT ALLIL j UTILITY COMPANIES FOR FIELD LOCATIONS OF UTILITIES PRIOR TO CONSTRUCTION AND EXCAVATION. EFFLUENT DRAIN LINE AT MINIMUM 2% SLOPE 6. THE ABSORPTION TRENCHES MUST BE MARKED AND PROTECTED TO SEPTIC TANK PREVENT DAMAGE FROM VEHICULAR AND LIVESTOCK TRAFFIC.' ' / EFFLUENT DISCHARGE LINE AT MINIMUM 1% SLOPE 7. THE TANK SHALL BE INSTALLED LEVEL ON COMPACTED EARTH. INSTAL!, WATERTIGHT RISERS AS NECESSARY TO BRING ALL REQUIRED ACCESS POINTS TO WITHIN 8 INCHES OF THE FINISHED SURFACE GRADE. DISTRIBUTION LINES INSTALL THE INLET AND OUTLET TEES TO BE EASILY INSPECTED AND'.'. AT MINIMUM 1% SLOPE MAINTAINED FROM THE TANK RISERS AND ACCESS LIDS. AN EFFLUEN FILTER SHALL BE INSTALLED IN THE OUTLET TEE OF THE SEPTIC TANK THE EFFLUENT FILTER SHALL BE CLEANED WHEN THE TANK IS PUMPS[ CROSS SECTION SLOPE DETAIL OR AS NECCESSARY. INSTALL A SUITABLE EXTENSION ON THE .FILTER 3p N.T.S.WITH A HANDLE TO BE WITHIN 6" BELOW THE ACCESS LID. / 8. THE ENTIRE ABSORPTION TRENCH SURFACE MUST BE SODDED' OR RE' -VEGETATED WITH GROUND COVER. / PROPERTY LINE 9. THE ABSORPTION TRENCH SURFACES MUST BE CROWNED TO DIVERT"," SURFACE DRAINAGE AWAY FROM THE TRENCHES, 1 10. THE DIMENSIONS SHOWN ON THE PLAN INDICATE MINIMUM AREA AND SEPARATION DISTANCES FOR THE TRENCHES. _ 11. EACH TRENCH SHALL BE LEVEL AND CONNECTED FOR SERIAL DISTRIBUTION. THE MAXIMUM DEPTH OF ANY TRENCH SHALL NOT EXCEED 36". Z 0 12. THE CONTRACTOR SHALL NOT EXCAVATE TO A DEPTH GREATER ? THAN 3 FEET AT ANY ONE LOCATION WITHIN THE SITE OF THE i PROPOSED ABSORPTION CHAMBER TRENCH. THE MINIMUM i COVER OVER THE TOP OF THE ABSORPTION TRENCH SHALL BE ;l?0 12 INCHES NOT TO EXCEED 24 INCHES. / 2a 13. THE TRENCH CHAMBERS WILL BE BACKFILLED WITH EXCAVATED \ 0 MATERIAL VOID OF ROCKS, THE BACKFILL MATERIAL SHALL NOT EXCEED 2 1/2" DIAMETER AND SHALL BE PLACED TO AT LEAST 6 INCHES ABOVE THE TOP OF THE CHAMBERS. THE / TOP OF THE PLACED BACKFILL SHALL BE COVERED WITH A LAYER OF FILTER FABRIC. A MINIMUM 4" DEPTH OF TOPSOIL IS TO BE PLACED ABOVE THE BACKFILL TO THE SURFACE. THE ' TRENCH BOTTOM, SHALL BE SCARIFIED IF SMEARING' OCCURS o: � � 14. VERTICAL INSPECTION PORTS SHALL BE INSTALLED FROM THE \ P• CENTER PRE MARKED HOLE ON THE TOP OF THE SERIAL END 9J CHAMBERS. (TYP. END OF EACH ROW) A SPLASH PLATE SHALL BE INSTALLED ON THE TRENCH BOTTOM BELOW EACH TRENCH INLET TO PREVENT SCOURING. 36 / YARD HYDRANT / 15. ALL INSTALLATION OF TRENCH CHAMBERS SHALL BE IN / CONFORMANCE WITH THE MANUFACTURES INSTALLATION INSTRUCTIONS. SEW E LINE x I _ FROM HOUSE o NOTE: EACH RUN OF CHAMBERS MUST BE LEVEL. � \ INLET AND END CAP TO BE USED ON EACH END AS—BUI T 1250 GA / ! / — — GRAPHIC SCALE CHAMBER. INSTALL 4" PVC INSPECTION PORT TWO—WAY / yyJl A / / — W/ CAP ON SERIAL END CHAMBER OF EACH TRENCH. CLEANOUTS / EFFLUE T FIKCTER / / —\ 20 o 10 20 40 so MAINTAIN 6' OF UNDISTURBED SOIL BETWEEN TRENCHES. THE TRENCH BOTTOM ELEVATION OF / ADJACENT TRENCHES MAY VARY. MAXIMUM DEPTH OF / IST IBUTION LINE / / \ TRENCH BOTTOM SHALL NOT EXCEED 36 INCHES. IN FEET ) x / / 1� " CH TO DIA. SOLID PVC HEADER�PIPE I inch = 20 ft. CDWERTROWN FS RFACEIELD NWATER / SCHEDULE 40 (TYP.Y 3' MIN 6' MIN i REVEGATATION TOPSOIL LAYER 1- Aft.✓4•S•yZ. ten.. GENERAL LOCATION / / /9? / / / / i \ PERVIOUS MEMEBRANE LAYER �'•. 4"�1z" 12" - 24' /, / MIN, MA? \ PERCOLATION TESTS / / 6 / / / /\ FILTER FABRIC OR STRAW O: ¢ u� ,tl�.:..'iS \\ \ \\ X SCREENED BACKFILL LAYER PECTION PORT (TYP.) i — \ _ _ — NATURAL ONSITE SOILS. FREE \ ` / 100' / / / \ OF GRAVEL AND ROCKS IN \, 12" EXCESS OF 2 1/2" DIAMETER p. / — / A +� ETER AS -BUILT ABSORPTI�O I �\. TRENCHES / i i typ.) STADARD CAPACITYJOB INFILTRATOR CHAMBER (TYP.) aujiB / / SCARIFY/TILL BOTTOM! SURFACE TO / / / / / / A DEPTH OF 3" AND RAKE LEVEL UNDISTURBED SOIL J / / / / / // �25g 2�' ost Ma�kinq \/ / INS ALLED 60 INFILTRATOR CHAMBERS IN 440WS OF 5 Ipp 00, ilities— _ _ _ _ — INFILTRATOR CROSS SECTION DETAIL 23 OT SJs / 1 LOCATION OF TRENCHES HAS BEWADJUSTED, / — — Z l4ggg&3V, NTS 1 / THE SYSTEM IS LUMBER FOR SERIAL DISTRIBUTION.—E34 29" F t , ✓\ / THE CHAMBERS IN EACH TRENCH'HAVE BEEN 25.00 — — — / 2 / / INSTALL AT LEVEL. GRADE, THE BOTTOM ELEVABN OF EACH TRENCH HAS A MAXIMUM DEPTH OF,�366 / INCHES TO THE BOT30M SURFACE BELOW P9 POSED— / / /THE EXISTING GRADE. Ar, 00. L/ / / 90 -1 oyem fiti Edge °j��� _ / GENERAL NOTES: m1fitlagl AS —BUILT DRAWING 4/2/0� _Z0 1. THE ISDS SYSTEM AS SHOWN ON THE PLAN AND THE DETAILS WERE DESIGNED BY SOPRIS ENGINEERING. THE PROPOSED HOUSE, DRIVEWAY AND PROPOSED CONTOURS WAS PROVIDED BY THE OWNER THE LINE TABLE LINE BEARING I LENGTH L11 N17'01'3.3*Wi 10.00 CURVE TABLE CURVE LENGTH RADIUS I CHORD I BEARING TANGENT DELTA 1 152.63 242.87 150.13 S54'58'15"W 78.93 36'00'24" EXISTING LOT CONDITION A14D SURVEY INFORMATION WAS PROVIDED BY JEFFREY ALLEN TUTTLE. 2. THE CONTOUR INTERVAL ON THIS MAP IS 2 FEET. Zot 16, 4spen (fountain Yiew, Filing No. 3 f'agle G'ounty, Co. IIIII 21044.01 SITE-ISDS.DWG 4/5/01 NO.1 DATE I REVISION yB1'"I PEIRSON RESIDENCE, 245 MILBURN COURT, LOT*. ASPEN MOUNTAIN VIEW, EAGLE COUNTY, COL9E3 g PEIRSON AS -BUILT ISDS SYSTFWi,� INDIVIDUAL SEWAGE DISPOSAL SYSTE,,r SITE PLAN AND SYSTEM DETAILS�� RIS .ENGINEERING, LLC. CONSULTANTS 502 MAIN STREET, SUITE A3 DES. YTN CK. FILE NO. SME CARBONDALE, CO 81623 21044 (970) 704-0311 DR. PER DATE 4/5/01 OF