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HomeMy WebLinkAbout531 Granada Glen - 210712107008 - 1487-95ISINDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT EAGLE COUNTY ENVIRONMENTAL HEALTH DIVISION P.O. Box 179 - 500 Broadway • Eagle, Colorado 81631 Telephone:328-8755 Bf- 1U6)61 YELLOW COPY OF PERMIT MUST BE POSTED AT INSTALLATION SITE. PERMIT NO. 1487 Please call for final inspection before covering any portion of installed system. RETAIN WITH RECEIPT RECORDS APPLICANT / AGENT: OWNER: PERMIT FEE PERCOLATION TEST FEE RECEIPT A CHECK # ISDS Permit # -1 (J Building Permit # APPLICATION FOR INDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT ENVIRONMENTAL HEALTH OFFICE - EAGLE COUNTY P.O. BOX 179 EAGLE, CO 81631 328-8755/927-3823 (Basalt) PERMIT APPLICATION FEE $150.00 PERCOLATION TEST FEE $200.00 *###################################################********************************* PROPERTY OWNER: Jim and Allison Wear MAILING ADDRESS: 1000 South Frontage Road, Suite 200, Vail CO 81657 PHONE: 476-7646 wk) APPLICANT/CONTACT PERSON: Bob Kaufman, Summit Habitats, Inc. PHONE: 949-1743 LICENSED SYSTEMS CONTRACTOR: Davis Excavating ADDRESS:P.O. Box 1384, Edwards, CO 81632 PHONE: 926-3788 *******************************##################################################**** PERMIT APPLICATION IS FOR: (X) NEW CONSTRUCTION O ALTERATION O REPAIR LOCATION OF PROPOSED INDIVIDUAL SEWAGE DISPOSAL SYSTEM: Legal Description: 5�x A&C"et ��- n2167-/al -0-7- 003' Parcel Number: Lot 8, Cordillera Subdivision, The Glen Eagle Co CO Lot size: 6.445 acres Physical Address: 531 Granada Glen, Eagle Co., CO BUILDING TYPE: (Check applicable category) (X) Residential/Single Family () Residential/Multi-Family* () Commercial/Industrial* Number of Bedrooms 3 Number of Bedrooms Type TYPE OF WATER SUPPLY: Well () Spring ( ) Surface ( ) Public (X) Name of Supplier: Upper Eagle Regional Water Authority *These systems require design by a Registered Professional Engineer NOTE: SITE PLAN MUST BE ATTACHED TO APPLICATION MAKE ALL REMITTANCE PAY TO: 'EAGLE COUNTY TREASURER" SIGNATURE. DATE: AMOUNT PAID: 1 J 0 . Ub RECEIPT # / p / cl % DATE: CHECK # 1/ R : D CASHIER: (<G Community Development Department (970) 328-8730 Fax: (970) 328-7185 TDD: (970) 328-8797 EAGLE COUNTY, COLORADO October 12, 1995 James and Allison Wear 1000 S. Frontage Rd., Suite 200 Vail, CO 81657 Eagle County Building P.O. Box 179 500 Broadway Eagle, Colorado 81631-0179 RE: Final of ISDS Permit No. 1487-95 Parcel #2107-121-07-008. Property located.at: Lot #8 The Glen, Cordillera Subdivision. Dear Mr. and Mrs. Wear, 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 ALPINE ENGINEERING, INC. SEPTIC SYSTEM APPLICATION LOT 8, THE GLEN CORDILLERA SUBDIVISION WEAR RESIDENCE Prepared for: Summit Habitats, Inc. P.O. Box 2755 Avon, CO 81620 Prepared by: Alpine Engineering, Inc. P.O. Box 97 Edwards, CO 81632 (970) 926-3373 SEPTIC SYSTEM APPLICATION INTRODUCTION Lot 8, Cordillera Subdivision is a single family homesite located in the Squaw Creek drainage, south of Edwards, Eagle County, Colorado. The Cordillera 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 On August 25, 1993, a soil test pit was dug and three percolation tests were performed at the proposed absorption trench location. Three pits were dug to a depth of two to two -and -a -half feet, encountering approximately three feet of top soil followed by five feet of gypsiferous- clayey silt. Neither groundwater nor indication of a seasonal high water table was encountered in any of the excavations. The average percolation rate was 11.7 minutes per inch (mpi); the slowest rate of the three tests was 17.9 mpi. All three tests indicated sufficient percolation rates. Due to the presence of clay at the site, the most -conservative value, 17.9 minutes per inch, was chosen for design purposes. Application for ISDS Permit 1 Lot 8, Cordillera Subdivision, The Glen TRENCH DESIGN A = Q/5 (T)o.s A = (675 gpd/5) (17.9 mpi)o.s A = 570 SF with a 50% reduction for infiltrators = 285 SF Length of trench: L = 285 SF/3 ft. wide trench = 95 ft. APPLICABLE SETBACKS The proposed location of the septic tank and absorption trenches is outside of all applicable setbacks distances. Application for ISDS Permit 2 Lot 8, Cordillera Subdivision, The Glen Michael Hannigan, P.E. 848 East 5th Avenue, Durango, Colorado 81301 (970) 247-4229 VIA FACSIMILE TO (970) 328-7185 June 21, 1995 Mr. Ray Merry ( y Eagle County Environmental Health Department ! �` P.O. Box 179 Eagle, Colorado 81631 RE: . Soil Percolation Test Results and Proposed Individual Sewage Di System Design Coyote Subdivision Lot A - K HeftyAnd Warre Lyon wners Dear Mr. Merry: The purpose of this letter is to provide the Eagle County Environmental Health Department with a summary of the methods and findings of soil percolation testing at the above referenced property and a proposed individual sewage disposal system design. I conducted the soil percolation testing on June 15, 1995, at the request of the owners. The testing was conducted in accordance with the procedures described in the Individual Sewage Disposal System (ISDS) Regulations published by the Eagle County Board of Health. The proposed individual sewage disposal system design is based on the guidelines provided in those regulations. Methods A total of three percolation test holes and one soil profile pit were advanced in the area of the proposed soil absorption system, the locations and designations of which are shown on the attached plot plan. The six-inch diameter test holes were advanced to a total depth of 36 inches below ground surface using a mechanical auger. The profile pit.was advanced to expose a soil profile extending approximately 8'/ feet below ground surface using a rubber -tire backhoe. After advancing the test holes to the approximate depth of the bottom of the proposed absorption trench; each hole was filled completely with water at 5:00 PM on June 14, 1995. 1 arrived at the site at 2:00 PM on June 15, 1995 and refilled the holes with water to a depth of approximately 24 inches above the bottom of the hole and waited until the water level had dropped to a depth of approximately 12 inches above the bottom of the hole before taking percolation measurements. A wood stake graduated in increments -of one inch was placed in each hole and the time required for the water level to drop one inch was recorded with a stopwatch. a. Coyote Subdivision Lot A June 21, 1995 Soil Percolation Testing & ISDS Design Findings The slope of the ground surface in the area of the proposed ISDS is approximately 3% to the west. The subsurface soil profiles appeared to be consistent throughout the area where the septic tank and absorption trench will be located. No bedrock or ground water was encountered in the soil profile pit. The soil profile pit revealed the following subsurface soil profile: ► 0 to 1.O feet below ground surface - Reddish brown sandy clay loam. ► 1.0 to 2.0 feet below ground surface - Gray sandy gravel. ► 2.0 to 4.0 feet below ground surface - Gray sandy silt. ► 4.0 to 8.5 feet below ground surface - Reddish brown sandy silt. The percolation test holes exhibited a range of percolation rates between 5 and 14 minutes per inch. The recorded percolation rates were faster near the interface of the gravel and silt layers in each test hole (see the soil profile description above) and slowed considerably after the water level dropped into the silt layer. Since the bottom of the proposed absorption trench will be located at or very close to the interface of the gravel and silt layers, I considered only the percolation rates recorded closest to the bottom of each test hole for calculating the average percolation rate. As a result, conservatively calculated the average soil percolation rate to be 13 minutes per inch. The percolation rates for each test hole shown on the attached drawing are as follows: Test Hole #1 = 14 minutes per inch; Test Hole #2 = 12 minutes per inch; and Test Hole #3 = 12 minutes per inch. Proposed ISDS Design The owners have submitted plans to the Eagle County Building Department for approval to build a three -bedroom house on the property. The proposed sewage disposal system for this residence includes a 1,250-gallon septic tank and 300 square feet of absorption trench bottom area. The septic tank will have a capacity of 1,250 gallons, will be constructed in accordance with Section 4.07.01 of the Eagle County ISDS Regulations and will be located in the approximate location shown on the attached plot plan in accordance with the minimum horizontal distance requirements of Section 4.04.02 of the Eagle County ISDS Regulations. The absorption trench will have a minimum of 300 square feet of bottom area and will be constructed using INFILTRATOR®chambers instead of perforated pipe with gravel. The absorption trench will be constructed as two parallel trenches 2 Coyote Subdivision Lot A June 21, 1995 Soil Percolation Testing & ISDS Design connected in series, each 50 feet in length, located perpendicular to the line of slope as shown on the attached plot plan. There will be a minimum of six feet of undisturbed earth between the two trenches. The bottoms of the parallel trenches will be constructed at the same elevation and the INFILTRATOR®chambers will be backfilled with approximately one foot of native soil as shown on the attached cross-section' drawing. The trenches will'be installed on a slope of approximately 3%, however the final. cover will be graded such that there will be one foot of native soil backfill over each trench. Each bank of INFILTRATOR®chambers will have a PVC riser pipe for the purpose of observing wastewater levels in each trench. The proposed ISDS system will be installed by David Ford, who is a licensed ? Systems Contractor in Eagle County. After the system installation has been completed, will send you a letter certifying that the system was installed as described here. Summary I have performed soil percolation testing and proposed a design for an individual sewage disposal system based on the Eagle County ISDS Regulations for the property referenced above at the request of the owners, Kim Hefty and Warren Lyon. Please contact the owners at (970) 524-9432 if you approve the installation of the ISDS described here or feel free to contact me at (970) 247-4229 if you have any questions regarding the proposed system. In addition to this facsimile, the original copy of this letter will be sent to you via regular mail. Sincerely, Q Do REGIZ-S/ 30476 Ffir + _,!,AA-AA4 1414 'ONAL Michael Hannigan, P. Attachments cc: Warren Lyon 3 Date S 89'35'1.7 w TRACT 9S 1304.23' TRACT 101 — — _ 0 00 cr fa N) 90'0o'00" w z J � � 248. SE 1 (&XDyIID SURFAIE, o D Q O ,M (D m O .m N o -� Cr N a . Ic. � �• -U m C a %r #� O T.1 N ll 7�$ I /tA ° N i f r ,� Q °� 0�, y -Q o Ln g4i.53' _ ts I o j j Z r i O 1 N 90'00'O0' w 267.90' ! f O m u� N D (n z �i O u c-X N o m r iR —I a (n• .A j < cr * I v � Z W 11 (J �•� m �. N m O �! o'o o al I uc m _C7.. _ r Z O W co i Un :tl 0 G. J � O ^o �LIj : o on I - "n &i c l tJ • cl S 8535'1 w TRACT 99 1304.23' r- TRACT 101 0 � cr - Ln a, NI 90-00'00- W z to 246.56' J cc o I - �! o i � o 3 Sao PE n -0 �6¢ouA1D SUP, LA � m 0 Z a rrn in o I 'm c' o z C. o tl o y :M m ` o cn , r N o r.. D d I p o i f c�>i8 D ! Q A s 0 ;= � Z- o �o N i � L 1 � 1 it l, S 86'4E' 40" w O ( i m O U1 { n J lJ U 4J. W � '� is rn N • 90'00'00- w 267.90' 00 u� fl i cn z O �p m C o > L. K :j U OR hj Zr i� A �'1 i o it fic m O � O �o CC) e: I m, o Z m c� cfl i �m ct �— jnlU y CJ.. I—^ J !J!l I ► ' ��g3 c z z 0 co Q 1 Coo o I c C.Ln J � Ic W O o0 � � - 011 1 3 � @ I 2 7671 lu"49 - The'results of the percolation testa were as follows: PercolaPArcoUtion tion Test #I, Percolation 3,o. 9 min/ inch 17.9 rin/inch 6.4 mininch / OPEN SPACE OPEN SPACE OPEN SPACE Axis roum)ATION INVESTIGATION MA PROPOSED M1132NICE LOT 8, "THE OLP-14", CORDILLL7RA 8UVnrV-lSloll P,A,C,Lv- CWUNMY, COLORADO Pr%WARED FOR; JIM AND AUTSON WEAR PROJECT NO. %3550fy P,mmsw i993 CONCLUSIONS I SCOPE I SITE LOCATION MID DESCRIPTION, 2 SITU INVEESTICATION 2 guBsURpACE AND GROUNDWATM.CONDITY.049 3 PROPOSED CONSTRUCTION 4 FOUNDATION RECOMMENDATIONS 4 sTAB CoNsnucTION 5 GROUNDWATER AND DRAIN 5YSTEM 6 CaAWL SPACH vEa 6 SAC ILL AND SURVACE DRRIM AGE 6 LAWN IRRICATION 7 WISE LLANE013S TEST LOCATIONS No, I SUMMARY Or TEUT PITS FIGURES NO. 1 3 SWELL -CONSOLIDATION TEST RESULTS FIGURES NO. 4 5 PEWPHERAL DRhTN SYSTM FIGURR NO. 6 I I. subsoil =nditions are fairly =1form over thg site With ab-OUt 3 reet of topsoil, underpin by gtypsiterous SILT to the maximum dapth explored cif 10 feet. 2. Tjj* propose residence Should bO founded, on UndiStUrbOd gypSiferOUB TLLT an conventional spro ad tootingg designed for a maxilatm soil bring pressure of 1,000 gsf. DOORM This report presents the results of a soil's and FckmCla'tion investigation for tho proposed ra5id"Ce to be constructed on Lot 8, "The Glen", Cordillora subdivision, Eagle Counter Colorado. The investigation was prepared by means of test ,its axid laboratciry testing of oamplaa obtained froan theses pi'ta. The. purpose of thig foundation s 1Pr6ti6n WaS tO d8t�t=.4 a the varioue soil. prof le to-mSca"OntU and the exigineering characteristles of the roundation materials, and to provide criteria for use by the design engines d archittots in preparing the foundation design, from a g tw-,hnical point of Sri*w. I The site is a. S. D acre lest located at "The Glen" its the Cordillara Subdivision an Granada alen Road near the pondr oft this aouth side of Cordillera Way. The building envelc is 1 t*d On a ccnei-shaped fan between two hille. The topcqraphy Within the Wila nq envelope Is relatively flat. Drainage is to the narth. The vegetation oonsists of sway& brush and grass over the fan area and the hillgidgn are wooded. Thy fiold invastiqation plarformied on August 13, 1993, consisted of excavating, lagging and s tpling 3 test pits. The locations of the test wits are whow i on Drawing No. 1. Test pit No, 3 was excavated in the proposed leacbfald Ar4a.. 'r'ho� ta%t pits ware caucavoted with a conventional backhoe . Sem.ries of the test pit logs are detailed on Figures No. 1 through 3. laboratory samples were obtained at sslactsd intervals by driving a. "California" hand sa pler into undisturbed voil, These samples werd returned to our laboratory, inspected, and clar-gified in acccardarkae with the Minified. Soil Classification System and the tebt pit logs Vero edited as VacausarY. To aid in classifying the soils enco=terad, and to determine 96neral 80il charactaarlstlas, selected laboratory tests (moint,ure content, unit. weight, ovel , consolidation) were performed on reprasentativ'e soil samples. Summaries at the test results are shown can Figuran No. 4 a'ndl. 5. A*fer to the su=ary of test pito, Figurea N6. i through 3. Subsurface conditions are fairly ur iform consioting of about 3 feast of topsoil, underlain by gypsiferous SILK' to the maxiluum depth explored of 10 feet. We understand that no overlot grading has been done .prior to this investigation. No groundwater was enccauntered in any of the test pitaa at the: titre of A'3 CAVati6n. Indexes to 0--ologioal. mapping, Eagle County, Colorado, prepared by Charles S. Robinson & Associates, Inc., in 1975, staters that soils in this ar,r may contain minerals in variable amounts that produce �s,srlaus detrimental effects on ocoriorete, metal or other substances that ara in oontat; t with the Boils. Type it cement should be used in all concrete that will be in contact with the soil. These maps also state that soils in this area may be subject to subsidence due to hydro-covapaction in low density soils. The underlying bedrock IN Eagle Valley tvaporite, which Oontaizns water soluble eaal.ts. Solution of these salts can produce sinkholes and general area subsidence. There were no sinkcholes observed at tho sfta at the time of the investigation. No spaoif.io dasign data has been provided, but for the purpose bf this analysis, it has been presume that the proposed residence will consist of 2 floars vith a baeamOnt; and that 1044a will be light. If they prop=ed projoat diffors Bignif Icanbly from this Uftdbrstanding, a review Shauid. be made after the ply are more complete. Gypsiferoux siLT will be encountered in the foundation eucayatiozi. The proposed residence should be founde4 on conventional type spread footinga d4asigned for. a Wixin zm 00ii boaring , progaure or 1, 000 psf, At thi.is pressuro, Mrottloments aria anticipated to be approximately one inch. The footingn s;ho ald bo constructed on the UndiSturbedl gypoiterous SILT. The footing excavations should be relatively .smooth, free of debris, organics, lease soil, frost, and standing grater. Any over - excavations should be backfilled and compacted to 100 percent within 2 percent of optivaunt moisture as determined by a standard Proctor ttst (AMW IDW698) . A representative of thib bfficb ahould be contaot.ed to inspect the foundation excavation to Vority that the ysj�oil cond.i.tiona are they same as those anticipated in this After all of they final. grading is oompl,e•red, they bottom of the footing% should be covered with a zinJm= of 48 inches of backf Al for frost Protection. All excav ztion a uade for the f nmdat. ono ruat be properly backfilled with suitable material compacted to a, mini of 95 percent of tho =XiYplm standard Proctor density (A.SIM D) 698). The on -site soils, *xclusive of topsoil and organios, are Ouitable for use as bay. fil.1, Sef ore the backfill is placed, all grater and loose debris should ba removed from theme excavations. Prior to the construction of ooncrete floors, the a, ndiaturbed subgrade should be proof compacted witb a loaded rubl r-tiro4 1+�,ader to a uniform high density. Spccial * should be to%ors in areas where underground utilities have been installed. The door zlabs should b* Y`einforcod, and J*inta obould bar provided at the junct:Lonn of the slab and the foundation walls, so that a small a unt of 1pdependent movement can occur without causing damage. The s1ab6 should be scored in accordance with the Azerican Concrete Institute ° s recoxmenda,tions to control cracking` A granular mat (-314 inch gr-a-rol.o with less than 5 scent passing No. 200 sieve) should he provided below the floor slabs. This should, be a minim= of four Inches in thickneesa and compacted. The puma&e of this granular mat is to provide ra capillary break b*twnon the subgrade and tho slab. While no groundwater wra.s onmunter , at t-be tine the field investigation wag conducted, it. is passible that seasonal variations will cause fluctuations, or for a water table to be W present in tha upper soils during the i5pring mont s P or after a prolonged period of rain. A foundation. perimeter drain as detailed o)N Pigure No. 5 is reco=eAded to reduce the risk of surface grater infiltra3tinq the fc�pting subscils. The foundation ohould be wall reinforoad and rigid enough to withstand differ*ntial settlements. Foundation walls retaining earth should be damignad to resist an aquivaalant fluid pressure of 4D p,Cf for an motive" care aass=ing a level drained backfil.l CoOh €itian. %%an moist eviia aaro ancountartd in the excavation, tha ground surface io crawl space arean should be covered with an impervious %OiOture barrier sealed against the footings. This will halp to roduco humidity in the ;%w l mace area LCMW The backfill placed around the foundation walls mint not settle after cozpl.a Lion of constructian and the t.op one fact of -the backfill, matarial must be relatively impervious. The on -site I iNails, €xrlusive at topsoil and organics, are suitable for use as backfill. Backf ill ahould be moietoned or dried to near its optizux imoiotura content and 00=pacted to at. least 90 Po-ent of the maximum r4tands.>s"d Proctor density. Structural. hftoXfill should be compacted to at least 95 percent of the zweimum atatjdard Proctor density. Surface water running toward: the struoture fr€ n upslope areas should be diverted around and away from tho build.iTig by mea rm of d-rainage swab' s or other similar memaures. the finail grado abcrsld have a ponitive slope. away frost the TOUndation V llS On all sides, A minimum of 12 im:tnea in th* first 10 fOOt is recommandad. Downspouto and pill cocks should discharge into splash blocks that gutand beyond the l izi.tn of the backri.l l . The use of l.osnq downspout extensions in place of aplash blooskg is advisable, Do not hall sprirLkiar systemo next to fo=datjon walls, perrcha n ar patio slalm. sift sprinkler systems aro inztelled, the spri nklar hit dada Ghoul d be piacoa so that the spray from that heats, under Full pressures, dogg not Fall, within five feet of foi3ndation walls, porches or patio slabs. Lawn irrigation must be oontrol.led. If the future owmrs ties{ray to plant next to faundation walla, porchee or 1�k%tio slabs, and are willing to assume the risk of CO TID =� w � atructural daamago, etc., there it is advisable to lal.azat only fl Owers a~ nd shrubbery (rya lawn) of varieties that require very little moirature. These f lowars and shrubs should be hand watered only. The r*co endstions provided herein are baatid on exparierhze in tho area and fro= the of -aite fiald, exploration. The inforivatiou obtained from the rial.d exploration and laboratory t** Otincj ref le a subsurface conditions only at the specific locations at the particular tim&s dasignated. Subsurface conditione at othor locations and tire* may differ from they conditions at, these looation+s. Via extont of any variations betweezi the teat pit o may not apn4mr evident until excavation is performed. Hcrwaver, only minor variations are expected. if curing contraction conditiona appear to he different, this offiae should he advised so re- evaluation of the tay be made. This--oport his been prepared for the exclusive else of Jim and Allison Wear for the specifiq application to the proposed ro sidence etructure to be located on Lot: 8 r "The Glenn,, Cordilltra Subdivision, Eagle county, Colorado. The findings and rwsommehdationz of this report have been prep,ared in accor4anLe with locally accepted professional angineori g standards for similar conditions at this time - There is no rather warranty, olther oxpr*ssod or implied. Sincerely, 11. Luiga retrrovs a, Reviewed by: l) 1x SUMWARY OF TEST PITS Lot 8, "The CZen", Cordillera Subdivision Eagle Coonry. Colorado Prepared for Jim and Allison Wear rno.,ccr NO,, 9355OG rjGv w xn. .�s'}Y�a 10' E ; lIAL t 1 r), r SAMPLE OF i.� �.aarr tsC+ff �a tea SIL• -- -- -•-- h+AT. MOISTURR CONTENT Sltn9Pi. r�Q0fi�3] di_ - vS� 1,4AT. MY DE1,41TY 81 t.OAD fkSei if) 1w AMPLE f;-, IR�tE`1"f1t16,_C'LA e �,IL� NAT, - _y 1—. ---- h'f{"1IS E {:�iNTE1VT �a . �--- 5wE"/ORFSS, -i _ .SAMPLE PLOOOF-0 A,T_j iLSF N �T, DRY S�l:idSi Fry ...... �4_ . SWELL ` -CONSOLIDATION ES RESULTS �u��lCOk108PC� �?_�1�8C]C� Lot 8 "Thit Glen'", Cordillera Subdivision r Eagle, Cots"ty' Colorado Prepared for Jim and Allison Wear m� w YT y14 I'HtiJE''t NI,: 9355�� V 1 i - -�- - 1 - LL, ` rt. 1.0 t.q.4I1:ifi C. Wo ^AMIL'€ bf '' yNifexolaA. .layey STi. NAT. MOISTURE CC TkN'f i7,3_% �/� SIVFLL/PR�tiS. __,_ __� —�� �N��� L(�UQEO a7 1•CIKS NAT. DRY p6M1:SiT�'__J$�,,�. ----�� � DEPTH i• f q,1• 1.0 LOAD (Ksll) 1J 7Qa 1 SAMPLE 05. SWELLPRESS... F OOC9FD AT--K$F NXV CRY.DENTTY SWELL-COINSSOL1©A•TMN TEST RESULT'S -- Fropnaad R6nida xee a, LOt 8, "The Glee, Cotdillera Soupaivision +. Fa�:Le GounC�, .Co3.orFsdP Prepared for Jinn and 4111so War - - - — - � rcGURf- �^n � S �7R,01,11 -- ---------------------- ----------------------- FOUNbAVOW WALL - POLYETHELENE MolsTwRO - - SARRIER i3LUM TO POUNDATUN WALL, TOP ONE FOOT.CIF SAC Fit 1, 138001-0 8F� REATIVEN, IM,Pf�?WOUS FILL, 31 OPE k AWA FROM -Stjf(,DfW. MIRAF1 f#3N OR 'WIVIL eg 4" .=4-r'ZwzA- SAO MINUMUm OF IS" OF '5/4 INCH. GUM- -*'DIAME T PERFORATF-M � Rfl3ll) � 0 A 1 - OF 1/8" -RERR VLA0 ERAL SUBORMN OE M A Ml"4 ,SUMP PUMP OR CAYLIGKTED. DETAILOF PERIPHERAL- DRAIN SYSTEM FOR FOOTING TYPE FOUNDATION Figure ................ — 95 jq8� 1487-95 Tax Parcel#2107-121-07-008 nn l OB j�1 Lot#8 The Glen, Cordillera Jim Wear 531 Granada Glen, Edwards JOB NO. Y/0,Jq JOB LOCATION - _. BILL TO DATE STARTED DATE COMPLETED DATE BILLED JOB COST SUMMARY TOTAL SELLING PRICE 'TOTAL MATERIAL TOTAL LABOR INSURANCE ' SALES TAX MISC. COSTS lo TOTAL JOB COST GROSS PROFIT LESS OVERHEAD COSTS % OF SELLING PRICE NET PROFIT 0/ JOB FOLDER Product 278 NEW ENGLAND BU$INESS SERVICE, INC., GROTON, MA 01471 J.O.RFOLDERPrintedin U.S.A. . p. / R = 425.00' L = 187.10' / " GRAPHIC SCALE // // / ,� I // �- 20 0 10 20 40 80 ( IN FEET I inch = 20 ft.. y/ TRENCH \ NTH PQ�O� // ABSORPTION// ENS( GAP h0 WIT IL ATO / � i UNP_'� PER_iE / 0 = 44'06 33 /Ilool / � L • = 134.72 ' OF ./ 0e TO �AIN AWA EDGE / / M AB*RPTION TR Ng ES" op W/AX I R VAL 000 / \\ / C EA T �-N8�49„ E - __L�_ Nr4W/ // ��'� / IORT ELEV. 7 8.0 ftow A, �FRAN IS ON/ INE 30.00 / / `�'� / CON AN GRA E = 39.35'/ ��MNEt•1t�D �vw�2r Lee ►�G'TE'23� S ---%TTC ET i 1S i `iESI' Lot 8, Cordillera Subdivision, THE GLEN Eagle County, Colorado. I I ELEVATIONS GRD: 7809.5 INV: 7808.0 I I GRD: 7807.5 INV: 7806.0 I I GRD: 7806.0 INV. 7804.5 1,00C GAL. SEPTIC TANK 1 ! I` ( CLEAN OUT �`` INVERT ELEV. 7808.45 ! t l�CLEAN OUT NoTEp /_ GROUND SURFACE ABSORPTION TRENCH INFILTRATOR 3.0' WIDE X 1.25' HIGH IRL1VtInr-3 k1UN11qECTED IN SERIES EXIT BUILDING ABSORPTION TRENCH DETAIL INVERT ELEV. 7808.65 - V \ 1 !WEAR RE�IDENCE\ \ \ \ \ \ / �FF = 7810.9 mwcrtc uo �ooc nmm \\ �0' UTILITY EASEMENT LOT 8 \ \ \ \ SECTION A PAWT ,a r Or rom yen nue AND ar\ L SNXML • cowwr ,O SPENCA,OOM IRL i TWE P „o. (ALL .a. 6.445 ACRES I j \\ \ \ \ \ , 1 1 \% \ SEWER CLEAN -OUT DETAIL ' ao i a,m \4L tA \ \ SPACE / \ Ole .146 GENERAL NOTES - 1 CONTOUR - INTERVAL = 2'. ---- - - - - - --- - 2. CONTACT ALPINE ENGINEERING, INC. AT LEAST 48 HOURS PRIOR TO INSTALLING ANY SEPTIC SYSTEM IMPROVEMENT. THE SEPTIC SYSTEM IS ALSO TO BE INSPECTED BY ALPOINE ENGINEERING PRIOR TO BACKFILL. CONTACT LINN SCHORR, 926-3373. 3. COMPACT SEWER TRENCHES TO 90% STANDARD PROCTOR DENSITY, OR PER SOILS ENGINEER'S RECOMMENDATIONS. 4. COMPACT TO 95% STANDARD PROCTOR DENSITY, BELOW DISTRIBUTION BOXES ETC., OR PER SOILS ENGINEER'S RECOMMENDATIONS. 5. PROVIDE RISERS ON SEPTIC TANKS TO FINISH GRADE. 6. COMPLY WITH ALL EAGLE COUNTY AND COLORADO DEPARTMENT OF HEALTH REGULATIONS REGARDING SEPTIC SYSTEM INSTALLATION. 7. PROVIDE INSPECTION PORTALS PER EAGLE COUNTY REGULATIONS. 8. PROVIDE MINIMUM 5' HORIZONTAL DISTANCE BETWEEN TREES AND SEWER LINES AND SEPTIC TANKS. \ 9. MAINTAIN MINIMUM 2% GRADE ON SERVICE LINES AND 3 FEET COVER EXCEPT AS I REQUIRED NEAR DIVERTER VALVE. 10. SEWER LINE TO BE SCHEDULE 40 PVC. 11. PROVIDE 6' MINIMUM BETWEEN TRENCHWALLS. 12. INSTALL INFILTRATOR SYSTEM PER MANUFACTURERS RECOMMENDATIONS AND EAGLE COUNTY HEALTH DEPARTMENT REQUIREMENTS. 13. ALIGN DIVERTER VALVE SO THAT FIRST TRENCH FILLS, THEN OVERFLOWS TO SECOND TRENCH TO PROVIDE SERIAL DISTRIBUTION. DIVERTER VALVE MUST REMAIN COMPLETELY OPEN UNLESS THE OWNER IS NOTIFIED BY THE EAGLE COUNTY ENVIRONMENTAL HEALTH DEPT. 14. WE RECOMMEND THAT THE DISPOSAL FIELD BE SEEDED AFTER INSTALLATION OF THE SUBSURFACE DISPOSAL SYSTEM TO PROMOTE EVAPOTRANSPIRATION. RECOMMENDED SEED MIXES INCLUDE 'FOOTHILLS PASTURE' OR 'PRAIRIE', WHICH ARE AVAILABLE LOCALLY AND GROW TO 10' TO 15' HIHG. NO AUTOMATIC SPRINKLER SYSTEM SHOULD BE INSTALLED ABOVE THE DISPOSAL FIELD. 15. DIRECT DRAINAGE AWAY FROM ABSORPTION TRENCHES. 16. ALIGN TRENCHES WITH CONTOURS TO MAINTAIN COVER. CONSULT CIVIL ENGINEER DURING INSTALLATION IF NECESSARY. 17. THE OWNER MUST REALIZE THAT AN ONSITE SEWAGE DISPOSAL SYSTEM IS CONSIDERABLY DIFFERENT FROM PUBLIC SEWER SERVICES. THE OWNER MUST BE AWARE OF AND ASSUME THE RESPONSIBILITY FOR CONTINUED MAINTENANCE OF THE STEM. WE RECOMMEND PUMPING OF THE SEPTIC TANK END OF THE FIRST YEAR OF USE TO MONITOR SLUDGE ACCUMULATION AND AT A MINIMUM OF EVERY TWO YEARS AFTERWARD. THERE ARE ALSO DAILY CONSIDERATIONS, SUCH AS NOT PUTTING PLASTIC OR OTHER NONBIODEGRADABLE MATERIAL DOWN THE SEWAGE DISPOSAL SYSTEM. ALSO, WATER USE MUST BE CAREFULLY MONITORED SO TOILETS ARE NOT ALLOWED TO RUN WHEN SEALS MALFUNCTION. TO ILLUSTRATE THE POINT, IT SHOULD BE NOTED THAT A RUNNING TOILET WILL CONSUME IN EXCESS OF 1,000 GALLONS PER DAY "IF ALLOWED TO RUN. EXCESSIVE LOADING (SUCH AS FROM RUNNING TOILETS) WILL FLOOD AND IRREVOCABLY HARM THE SYSTEM, AND STRESS THE ONSITE WELL. 18. PROVIDE MINIMUM 10' SEPARATION BETWEEN WATER AND SEWER LINES, OR ENCASE PER COLORADO DEPARTMENT OF HEALTH REGULATIONS. 19. PROVIDE TWO TIES TO SEWER CLEANOUTS, SEPTIC TANK, AND ABSORPTION TRENCH CORNERS, AS REQUIRED BY EAGLE COUNTY FOR AS-BUILTS. 20. EAGLE COUNTY WILL NOT APPROVE THE SEPTIC SYSTEM UNTIL AS-BUILTS ARE SUBMITTED. 21. PROVIDE INSULATION FOR TRANSMISSION LINES. -�= 22. CONTRACTOR IS RESPONSIBLE FOR PROVIDING AS -BUILT DRAWINGS TO ENGINEER FOR -FINAL- INSPECTION. - - - - - - =_ - - - - - _ - -- - - _ -------- - _ -- -- ■ 23, TH/5 /5 •vim` &5 p(^ SHEET I OFF FP TC A = 25*13'24"UIL R = 425.00 L = 187.10' / Lot 8 Cordillera Subdivlsion, ,/ % ' TIDE GLEE / /NN' Eagle Count Colorado. - IC SCALE GRAPH 20 0 10 20 40 80 - - / / /• 0 / / �' ' ( IN FEET) / / �• / f �' I I inch = 20 ft./ // /q - 1 �f1NGHT AREA TO CBE GRADED WA R SER CE 1 �.f #0 ALLOW MAX.1.5 COVERAGE OYER CHES W/ POSITIVE DRAINAGE A S(IRP17ION TRENCHES �P��p• , \ \ , / / % / 1' WITIi INFILTRATORS �8 WNI S PERI TRENCH G�PIh� / / / / • / BGASURI INE / 7 v / �_ 44'06'33" z� J ► BO LD R PALL y �� i - / . I '( R - 175.00' i / L = 134. /2"� INS, Np1_ - i r i �. j / / / ,�' \1 1 , 10" tSP UCE EQ �' E� TRA ROCK RETAINING �\ / t . SEPTIC TANK / i��Q ®� CAB �'� / \ 10 CEDAR F.• / SDR 35 SEWER LINE TELE. o J CLEAN OUT i ,�• � / � � ���. , / / J � ( �EX BUILDING i �• / / / L1 �C. / .000 ' I ` 10" FIR 22-249 4. 30.00 83 - f ,4 WEAR RE IDENCE\ \ \ FF 78F6.87 Lod'````` \ 6�,445 A'CS\ WATER WELL / / ELEC. METR. UTILITY EASEMENT • STEEP SLOPE ETA \ EDGE OF HEAVY Q TIMBER AND STA STEEPSLOPE \ / �/ 1 Irp 0 ASPEN Sly SPACE \ — �0 / 10" FIR 36' FIR GENERAL NOTES 1. CONTOUR INTERVAL = Z. 2. CONTACT ALPINE ENGINEERING, INC. AT LEAST 48 HOURS PRIOR TO INSTALLING ANY SEPTIC SYSTEM IMPROVEMENT. THE SEPTIC SYSTEM IS ALSO TO BE INSPECTED BY ALPOINE ENGINEERING PRIOR TO BACKFILL. CONTACT LINN SCHORR, 926-3373. 3. COMPACT SEWER TRENCHES TO 90% STANDARD PROCTOR DENSITY, OR PER SOILS ENGINEER'S RECOMMENDATIONS. 4. COMPACT TO 95% STANDARD .PROCTOR DENSITY, BELOW DISTRIBUTION BOXES ETC., OR PER SOILS ENGINEER'S RECOMMENDATIONS. 5. PROVIDE RISERS ON SEPTIC TANKS TO FINISH GRADE. 6. COMPLY WITH ALL EAGLE COUNTY AND COLORADO DEPARTMENT OF HEALTH REGULATIONS REGARDING SEPTIC SYSTEM INSTALLATION. 7. PROVIDE INSPECTION PORTALS PER EAGLE COUNTY REGULATIONS. 8. PROVIDE MINIMUM 5' HORIZONTAL DISTANCE BETWEEN TREES AND SEWER LINES AND SEPTIC TANKS. " 9. MAINTAIN MINIMUM 2% GRADE ON SERVICE LINES AND 3 FEET COVER EXCEPT AS REQUIRED NEAR DIVERTER VALVE. 10. SEWER LINE TO BE SCHEDULE 40 PVC. 11. PROVIDE 6' MINIMUM BETWEEN TRENCHWALLS. 12. INSTALL INFILTRATORSYSTEM PER MANUFACTURERS RECOMMENDATIONS AND EAGLE COUNTY HEALTH DEPARTMENT REQUIREMENTS. 13. ALIGN DIVERTER VALVE SO THAT FIRST TRENCH FILLS, THEN OVERFLOWS TO SECOND TRENCH TO PROVIDE SERIAL DISTRIBUTION. DIVERTER VALVE MUST REMAIN COMPLETELY OPEN UNLESS THE OWNER IS NOTIFIED BY THE EAGLE COUNTY ENVIRONMENTAL HEALTH DEPT. -14. WE RECOMMEND THAT_THE DISPOSAL FIELD BE SEEDED AFTER INSTALLATION OF THE SUBSURFACE DISPOSAL SYSTEM TO PROMOTE EVAPOTRANSPIRATION. RECOMMENDED SEED MIXES INCLUDE '.FOOTHILLS PASTURE' OR 'PRAIRIE% WHICH ARE AVAILABLE LOCALLY AND GROW TO 10' TO 15' HIHG. NO AUTOMATIC SPRINKLER SYSTEM .SHOULD BE INSTALLED ABOVE THE DISPOSAL FIELD. 15. DIRECT DRAINAGE AWAY FROM ABSORPTION TRENCHES. 16. ALIGN TRENCHES WITH CONTOURS TO MAINTAIN COVER. CONSULT CIVIL ENGINEER DURING INSTALLATION IF NECESSARY. 17. THE OWNER MUST REALIZE THAT AN ONSITE SEWAGE DISPOSAL SYSTEM IS CONSIDERABLY DIFFERENT FROM PUBLIC SEWER SERVICES. THE OWNER MUST BE AWARE OF AND ASSUME THE RESPONSIBILITY FOR CONTINUED MAINTENANCE OF THE SYSTEM. WE RECOMMEND PUMPING OF THE SEPTIC TANK AT EH END OF THE FIRST YEAR OF USE TO MONITOR SLUDGE ACCUMULATION AND AT A MINIMUM OF EVERY TWO YEARS AFTERWARD. THERE ARE ALSO DAILY CONSIDERATIONS, SUCH AS NOT PUTTING PLASTIC OR OTHER NONBIODEGRADABLE MATERIAL DOWN THE SEWAGE DISPOSAL SYSTEM. ALSO, WATER USE MUST BE CAREFULLY MONITORED SO TOILETS ARE NOT ALLOWED TO RUN WHEN SEALS MALFUNCTION. TO ILLUSTRATE THE POINT, IT SHOULD BE NOTED THAT A RUNNING TOILET WILL CONSUME IN EXCESS OF 1,000 GALLONS PER DAY IF ALLOWED TO RUN. EXCESSIVE LOADING (SUCH AS FROM RUNNING TOILETS) WILL FLOOD . AND IRREVOCABLY HARM THE SYSTEM, AND STRESS THE ONSITE WELL. 18. PROVIDE MINIMUM 10' SEPARATION BETWEEN WATER AND SEWER LINES, OR ENCASE PER COLORADO DEPARTMENT OF HEALTH REGULATIONS: 19. PROVIDE TWO TIES TO SEWER CLEANOUTS, SEPTIC TANK, AND ABSORPTION TRENCH CORNERS, AS REQUIRED BY EAGLE COUNTY FOR AS-BUILTS. 20. EAGLE COUNTY WILL NOT APPROVE THE SEPTIC SYSTEM UNTIL AS-BUILTS ARE SUBMITTED. 21. PROVIDE INSULATION FOR TRANSMISSION LINES. - .�� 22. AS -BUILT INFORMATION PROVIDED BY CONTRACTOR