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HomeMy WebLinkAbout170 Old Creamery Rd - 210508303009EAGLE! <UNTY DEPARTMENT OF ENVIRON1`' ``17AL HEALTH Box 811 6th & Broadway Eagle, Colorado 81631 PERMITO 144 (this does not constitute • a building or use permit) Owner David B. Duncan System Location jail plus 15 Ranch Licensed Contractor * Conditional Construction approval is hereby granted for a 750 gallon XX Septic Tank or Aerated treatment unit. Absorption area (or dispersal area) computed as follows: Perc rate 1 inches in 20 minutes 600 sq. ft. absorption area per bedroom 300 sq. ft. # of bedrooms 2 x 300 sq. ft. minimum requirement May we suggest 600 sq. ft of drainage field Date lZ — e3 --7ro Inspector FINAL APPROVAL OF SYSTEM: No system shall be deemed to be in compliance with the Sewage Disposal Laws until the assembled system is approved prior to covering any part. Date Septic Tank cleanout to within 12" of final grade or aerated access ports above grade. Proper materials and assembly. Adequate absorption (or dispersal) area. Adequate compliance with permit requirements. Adequate compliance with County and State regulations/requirements. Inspector RETAIN WITH RECEIPT RECORDS AT CONSTRUCTION SITE * CONDITIONS: 1. All .installation must comply with all requirements of the County Individual Sewage Disposal Regulations, adopted pursuant to authority granted in 25-10-104, CRS 1973 amended 25-1-614, CRS 1973 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 structures not approved by the building and Zoning office shall automatically be a violation of a requirement of the permit and cause for both legal action and revocation of the permit. 3. Section III, 3.24 requires any person who constructs, alters, or installs an individual sewage disposal system in a manner which involves a knowing and material variation from the terms or specifications con- tained in the application of permit commits a Class I, Petty Offense ($500.00 fine - 6 months in jail or hnth PERMIT NO. Name of Owner: — Address of Owner: ENVIRONMENTAL HEALTH P.O. BOX 811 EAGLE, COLORADO 81631 APPLICATION FOR INDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT Is facility within boundaries of a city/town or sanitnna��tio��n district? Distance to nearest sewer system: Ale Ace PERMIT FEE $25.00 N° o - 337,. Location of Proposed System- o,6 L �5� /15-.2- � G S Legal Discription: � 7- �� Q' C cy2. k) Type of Structure: Single Family Dwelling ( f--')Otherf , No. Bedrooms" Water Supply: Private Well Location: � � C-P- Distance From leach field: Size of Lot: e,,,4 Q Public Water Supply:4` /• An appropriate plat plan must accompany site inspection for this application showing required information. (See attached sheet.) The individual sewage disposal system will be constructed and installed in accordance with the regulations governing individual sewage systems within Eagle County, and shall comply with House Bill 1553 CRS 66-14, 1973. Payment shall be made to the Eagle County Treasurer. Permit, upon approval of this application, may be obtained at the Eagle County sanitarian's office. Appointment for final inspection must be made prior to construction by contacting the inspecting sanitarian. [Phone 328-7718 between 8:30 and 9:00 AM.] Refer to permit number. No approval will be given on any system without final inspection. Name, address, and telephone person responsib a fordesign of system. 4n The undersigned acknowledges that the bove information is true and that false information will invalidate the application or subsequent perrTIA SIGNATURE OF APPLICANT. Date: (This application becomes invalid 6 months from above date.) HEALTH DEPARTMENT USE ONLY Percolation Information: �~'' i) /-J pl-;� Permit No. Tank Capacity: -74-0 gal. (minimum) Fee Receipt�a�a � 7S Absorption Area: coo Sq. ft. (minimum) File: REMARKS: APPLICATION IS: APPROVED DENIED The above individual sewage disposal system was installed by AND HAS BEEN INSPECTED AND APPROVED BY A REPRESENTATIVE OF THE EAGLE COUNTY HEALTH DEPT. Date: Sanitarian: • �� PE11COL T1014 TEST FCC: $bU. UU lPnlication No. 37 Permit .No. Owner: Legal Description: - Type of D%rel 1in�: No. of Bedrooms: Date of Test: Denth of Holes: Divnietex Tyne of Soil: Loc.:tion of Test Holes; Test hole was nxeso- iced fxon To: Time Dc to Time ' Date TIME WATER DEPTH I INCHES 'OF FALL RATE r 1 L 3�---�- /cY % 2 '-- 1 —' 2 3 1 2 s /8 % '— a 3/ as A. czo Percolation Rate: Q 11,11 PI' Site li, been re -ea and esL'ed fox ;:cz�colatzon. We 'xeco:nm.end: fPPjqOVPL DISIPPROVAL DITE: . },nvi.�.•onmcnt:�1 llc::lth . I,�UIc County - (BUILDING DIVISION P. O. BOX 789 PHONE: 328-6339 DATE /01s�/`T4 C261&eZZ JOB NAME TIME RECEIVED ZZ1-1 VOPM CALLER OTHER PARTIAL. IIVSPEC'IOIV READY FOR INSPECTION MON TUE WED 6;) REQUEST EAGLE COUNTY FRI 1 s AM ❑ APPROVED ❑ DISAPPROVED ❑ REINSPECT ❑ UPON THE FOLLOWING CORRECTIONS: CORRECTIONS a+�1 �d`-`C Jam'':: ✓ �jC;..,- d:"A ) ��`�� . ro� I IV ,e.` �✓ 'C/ r) �'� 'µ:CS✓ .. `� � � �' 2 �''.t: r DATE INSPECTOR mod, f 75 Wl tC .j,:: COUNTY 1.1.1VI1:ONMENTAL HEALTH , x�;DIVIDUAI. SEWAGE DISPOSAL SYSTEM PERMIT . • ROUTE SLIP Name Date Referred Location -lease review the attached application and return it and this completed form to the environmental Health office within 6 working days. Manning: File Dumber Yes No Reviewed By Date Complies with: A •— Subdivision Regulations �. Zoning I:egulations �4, � 20 Reconunend Approval om-nents: r ,ounty Engineer: Roads Grading: ' Drainage Recommend Approval ✓ I i; omments: wilding Department: Set Backs Site Access Othtr Recommend Approval ! . ommen t s: Ck"iry N�l 04) 1 "fil I-,' 0 tZ 0144-S'2 of NW4 NWJ of SW� Sec 8 JOB NAME— Plus 15%anch Vail D CAN — JOB NO. 14 �we'A' R i nreT!ON BILL TO DATE STARTED DATE COMPLETED DATE BILLED U , I�� �, �� ovr. JOB COST SUMMARY TOTAL SELLING PRICE TOTAL MATERIAL TOTAL LABOR INSURANCE SALES TAX MISC. COSTS TOTAL JOB COST GROSS PROFIT LESS OVERHEAD COSTS % OF SELLING PRICE NET PROFIT JOB FOLDER Product 278 Q,� NEW ENGLAND BUSINESS SERVICE. INC., GROTON, MASS. 01471 JOB FOLDER Printed in USA INDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT EAGLE COUNTY ENVIRONMENTAL HEALTH DIVISION P.O. Box 179 - 500 Broadway • Eagle, Colorado 81631 Telephone: 328-8755 YELLOW COPY OF PERMIT MUST BE POSTED AT INSTALLATION SITE. PERMIT NO. 1343 Please call for final inspection before covering any portion of installed system. OWNER: (rear PrX7 (;Ul rlj Land COm n)r 01n $Ummi t NSbi S PHONE: 101-949-1 741 MAILING ADDRESS: P.O. BOX -2-7-55- XRMX l/ �j, City: Avon State: CO Zip: 81620 APPLICANT: Frank T ynrh PHONE: 926-2771 SYSTEM LOCATION: 01TO. Creamery Rsnrh RT7 TAX PARCEL NUMBER: 2105-08'1-02-001 LICENSED INSTALLER: Davis Excavation LICENSE NO: 2 7 - 9 4 DESIGN ENGINEER OF SYSTEM: Alpine Engineering INSTALLATION HEREBY GRANTED FOR THE FOLLOWING: 7 5 GALLON SEPTIC TANK ABSORPTION AREA REQUIREMENTS: SQUARE FEET OF SEEPAGE BED 517 SQUARE FEET OF TRENCH BOTTOM. SPECIAL REQUIREMENTS: Install as per Alpine Engineerng's Designs ENVIRONMENTAL HEALTH APPROVAL: DATE: -F 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 CAUSE FOR 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: 517 SQUAREFEET. Via 14 standard infiltrator units as per design. INSTALLED SEPTIC TANK: 750 GALLON DEGREES FEET FROM __gp_p R i t P n l ^n fair l n r a i- i nn SEPTIC TANK ACCESS TO WITHIN 8" OF FINAL GRADE AND PROPER MATERIAL AND ASSEMBLY X YES —NO COMPLIANCE WITH COUNTY/STATE REQUIREMENTS: X YES —NO ANY ITEM CHECKED NO REQUIRES CORRECTION BEFORE FINAL APPROVAL OF SYSTEM IS MADE. ARRANGE A RE -INSPECTION WHEN WORK IS CORRECTED. COMMENTS: Final engineer rprtifiratin„ rerPiyP(1 12C)-9] ENVIRONMENTAL HEALTH APPROVAL: DATE: ENVIRONMENTAL HEALTH APPROVAL: DATE: (RE -INSPECTION IF NECESSARY) RETAIN WITH RECEIPT RECORDS APPLICANT / AGENT: OWNER: PERMIT FEE PERCOLATION TEST FEE RECEIPT # CHECK # -1 11 G 1.J 1 L1 1 I..4J11 — .— LI 11111YLL.1\111u alll. I- �WV l I : I L/GVl GIYW I—. C1.1 ISDS PS=it If Building Permit # fi40,l .- APPLICATION FOR 'N"VIDUAL SEWAGE DISPOSAL SYSTEM PERMIT ENVIRONMENTAL HEALTH OFFICE- EAGLE COUNTY P.O. BOX 179 EAGLET CO 81631 328-8755/927-3823(Basait) PERMIT APPLICATIO11 FEE $150.00 PERCOLATION TEST FEE $200.t PROPERTY OWNER: Creamery Gulch Larxd Company MAILING ADDRESS: c/o Summit, Habitats ONE: 303-949-174.3 APPLICANT/CONTACT PERSON: Frank Lynch PHONE: 303-926-1771 LICENSED SYSTEMS CONTRACTOR: SYT itats .S ���Sf� �� •�� ADDRESS: P.O. Box 2755, Avon, CO 81620 PHONE: 303-949-17413 - PERMIT APPLICATION IS FOR: ( ) NEW INSTALLATION ALTERATION: ( LOCATION OF PROPOSED INDIVIDUAL ) REPA I SEWAGE DISPOSAL SYSTEM - Legal DescriptYon: Tract D, Creamery Gulch Ranch Subdivision Parcel l Numbers Lot sze:. 10} Acres Physical Addr ss:0170 Old Creamery Ranch Road BUILDING TYPE: (check applicable category) M .Residential / Single Family Number of Bedrooms 2 ( ) Residential / Multi -Family* Number of Bedrooms ( ) Commercial / Industrial* Type TYPE OF WATER SUPPLY: Well( ) Spring ( ) Surface ( ) Public (X* Name .of Supplier: *These systems require design by a. Registered Professional Engineer NOTE: SITE PLAN MUST BE ATTACKED TO APPLICATION MAEE ALL REMITTANCE PAYABLE TO: "EAGLZ COUNTY TREASURER'° SIGNATURE: DATE:/ AMOUNT PAID %U RECEIPT,_. L d -� DATE: CHECX ' # CASHIER" TOTAL P.01 Community Development Department (970) 328-8730 Fax: (970) 328-7185 TDD: (970) 328-8797 EAGLE COUNTY, COLORADO December 15, 1997 Creamery Gulch Land Co. Attn: Fred Lynch P.O. Box 1155 Edwards, CO 81632 Eagle County Building P.O. Box 179 500 Broadway Eagle, Colorado 81631-0179 RE: Final of ISDS Permit No. #1343-94, Tax Parcel #2105-083-02-001. Property location: 0170 Creamery Ranch Rd., Edwards, CO. Dear Mr. Lynch: 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 DEVLOPMENT DEPARTMENT (303)328-8730 EAGLE COUNTY, COLORADO DATE: May 13, 1994 TO: Davis Excavation FROM: Environmental Health Division 500 BROADWAY P.O. BOX 179 EAGLE, COLORADO 81631 FAX: (303) 328-7185 RE: Issuance of Individual Sewage Disposal System Permit No.1343, Tax Parcel # 2105-083-02-001 Property Located at: 0170 Old Creamery Ranch Rd., Edwards. Enlosed is your ISDS Permit No. 1343 is valid for 120 days. The enclosed copy of the permit must be posted at the installation site. Any changes in plans or specifications invalidates the permit unless otherwise approved. Please call our office well in advance for the final inspection. Systems designed by a Registered Professional Engineer must be certified by the Engineer indicating that the system was. installed as specified. Eagle County does not perform final inspections on engineer designed systems. Permit specifications are minimum requirements only, and should be brought to,the property owner's attention. This permit does not indicate conformance with other Eagle County requirements. If you have any questions, please feel free to contact Tania M. Busch -Weak at 328-8755. cc: files HEPWORTH-PAWLAK OEOTECHNICAL, INC. TABLE PERCOLATION TEST RESULTS 6c/07 JOB NO. 194151 WATER DEPTH AT START OF INTERVAL (INCHES) 13 WATER DEPTH AT END OF INTERVAL (INCHES) 11 DROP IN WATER LEVEL (INCHES) 2 11 9 314 1 114 9 3/4 8 112 1 114 8 112 7 1 /2 1 11 9 1/2 1 112 9 112 9 1/2 9 16 1/2 8 1 /4 10 1/2 314 5 10 112 8 2 112 e 6 2 13 10 3 10 g 2 s 6 112 1 1/2 6 112 11 5 314 10 1/2 3/4 1/2 10 1/2 10 112 10 9 1/2 112 9 112 9 112 9 8 1/2 112 8 1/2 8 112 Post -It" brand tax transmittai memo 7671 * of pages ► Th 0 From f Co. Co. Dept. _..__. Phone N F Fax N ce M cJ1 Gulch � g 1-70 010 CU 'led . C-� # 11 US at `t iao5ta AVERAGE PERCOLATION RATE (MIN./INCH) 20 15 45 zr*� co''ec HEPWORTH-PAWLAK GEOTECHNICAL, INC. TABLE PERCOLATION TEST RESULTS 6(-� c) JOB NO. 194151 WATER DEPTH AT START OF INTERVAL (INCHES) 13 WATER DEPTH AT END OF INTERVAL (INCHES) 11 DROP IN WATER LEVEL (INCHES) 2 11 9 3/4 1 114 9 3/4 8 112 1 1/4 8 112 7 112 1 11 9 112 1 112 9 112 9 1/2 9 16 1/2 8 1/4 10 1/2 314 6 101/2 8 21/2 6 6 2 13 10 3 10 8 2 8 6 1/2 1 1/2 6 112 11 5 314 10 112 314 1/2 10 1/2 10 1/2 10 9 112 1/2 9 1 /2 9 112 9 8 1/2 112 8 1/2 8 1/2 Post -It" brand tax transmittal memo 7671 Nat POP& 01 From =` Co. Co. Dept. tJ f Phone N Fax* V Fax N arJ - - AVERAGE PERCOLATION RATE (MIN./INCH) 20 16 46 COMMUNITY DEVLORMENT DEPARTMENT (303) 328-8730 EAGLE COUNTY, COLORADO 500 BROADWAY P.O. BOX 179 EAGLE, COLORADO 81631 FAX: (303) 328-7185 DATE:Anril 26, 1994 Creamery Gulch Land Company Tax Parcel #2471-064-00-015 0170 Old Creamery Ranch Rd. Dear I.S.D.S. Applicant: Your application for an Individual Sewage Disposal System (ISDS) Permit for #1343-94 has been received. Issuance of your permit is on hold until the following materials or fee(s) are submitted. Payment of $150.00 Application Fee Payment of $200.00 Percolation Test Fee Site Plan X Licensed System Contractor (See attached list) Engineer Design X Other : Tax Parcel # (' 12 didget # ) Please keep in mind that an incomplete ISDS permit application will result in delaying issuance of any corresponding building permits. If you have any questions please contact Tania Busch -Weak at, 328-8755. When calling or submitting information please reference your.ISDS application #1343-94. Please submit information to: Eagle County Environmental Health Division P.O. Box 179 500 Broadway Eagle, CO 81631 COMMUNITY DEVELOPMENT DEPARTMENT (303)328-8730 EAGLE COUNTY, COLORADO December 2, 1994 Creamery Gulch Land P.O. Box 2755 Avon, CO 81620 Dear Applicant, 500 BROADWAY P.O. BOX 179 EAGLE. COLORADO 81631 FAX: (303) 328-7185 The Environmental Health Division would like to notify you to make a formal request to extend your Individual Sewage Disposal System(ISDS) Permit #1343-94 into the 1995 construction year. The Environmental Health Division discontinued percolation tests on November 15, 1994 and final inspections on December 2, 1994 due to climatic conditions. ISDS permits are active for 120 days after the date of issue if no Building Permit has been issued for the same property. If a Building Permit has been issued for the same property the ISDS will expire at the same time as the building permit. If you still plan to apply for a Building Permit this year or in the early months of 1995 you will need to have a percolation test conducted before your Building Permit will be released. You will have to contact a Registered Professional Engineering(RPE) firm to conduct your percolation test. If you have had your permit issued and have not had your final inspection completed, but plan on constructing the system in the next few weeks, please give our office a call and we will evaluate your permit on a case by case situation. Please give the Environmental Health office a call at 328-8755, if you have any questions regarding your permit extension process. cc: ISDS Permit #1343-94 File ALPINE ENGINEERING, INC. Edwards: Business Center • P.O. Box`97 • Edwards, Colorado 81632 • (970) 926-3373 Fax (970) 926-3390 SEPTIC SYSTEM APPLICATION TRACT D CREAMERY GULCH RANCH Prepared for: Summit Habitats, Inc. P.O. Box 2755 Avon, CO 81620 Prepared by: Alpine Engineering, Inc. P.O. Box 97 Edwards, CO 81632 S INTRODUCTION The Creamery Gulch Ranch Subdivision is located east of Lake Creek Road and south of the Homestead Subdivision, near Edwards, Eagle County, Colorado. A drainage channel which is normally dry drains in an east to west direction, on the south edge of the lot. The drainage channel has the potential to carry a significant amount of runoff during major snowmelt or rainfall events. PROPOSED USE A two (2) bedroom caretaker unit is proposed to be constructed on the site. QUANTITY OF SEWAGE (2 bedroom house)(2 people/bedroom)(75 gpd)(150%) 450 gpd SEPTIC TANK SIZE 450 gpd x (30/24) = 563 gallons, US 750 GALLON PERCOLATION TESTS, SOIL PROFILE HOLE Percolation tests and the soil profile were performed by H-P Geotech, per attached test results. The average percolation rate was (20+ 15+45)/3 = 27 min/in. It is proposed to use 33 min/in for the percolation rate. Soil profile holes were completed by H.P. Geotech; the report is attached. ABSORPTION TRENCHES A = Q/5 T°-5 = 450/5(33)°S = 517 SF 50% reduction for infiltrators = 259 SF Check with application rate A = 450 gpd/1.2 gpd/sf = 375 @ 50% reduction = 190 SF OK USE 259 SF 259 SF - 3' wide per trench = 86.3 feet 2 trenches minimum, each 43 ft long 7 infiltrator units @ 6.25' long = 43.75' cA b� HORIZONTAL DISTANCES The subdivision is served by a public water system, so there is no well. The volume of use per day is under 1000 gpd, so that standard setbacks to dry gulches, steams, etc are required. ALTERNATE ABSORPTION TRENCH LOCATION If a sewage pump is located downstream of the septic tank, many options are available to locate an absorption trench within Tract D. ISDS Permit # Building Permit # 6409 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.t PROPERTY OWNER • Creamery Gulch Land Company MAILING ADDRESS: c/o Summit Habitats PHONE • 303-949-1743 APPLICANT/CONTACT PERSON: Frank Lynch PHONE. 303-926-2771 LICENSED SYSTEMS CONTRACTOR: Summit Habitats ADDRESS • P.O. Box 2755, Avon, CO 81620 PHONE • 303-949=1743 PERMIT APPLICATION IS FOR: ( ) NEW INSTALLATION ( ) ALTERATION ( ) REPA7 LOCATION OF PROPOSED INDIVIDUAL SEWAGE DISPOSAL SYSTEM: Legal Description: Tract D, Creamery Gulch Ranch Subdivision Parcel Number: Lot size: 10+ Acres Physical Address:0170 Old Creamery Ranch Road BUILDING TYPE: (Check applicable category) (X).Residential / Single Family Number ( ) Residential / Multi -Family* Number ( ) Commercial / Industrial* Type_ TYPE OF WATER SUPPLY: of Bedrooms 2 of Bedrooms Well( ) Spring ( ) Surface ( ) Public (X)o Name of Supplier:_ *These systems require design by a Registered Professional Engineer NOTE: SITE PLAN MUST BE ATTACHED TO APPLICATION MAKE ALL REMITTANCE PAYABLE TO: "EAGLE COUNTY TREASURER" SIGNATURE• DATE: AMOUNT PAID• /-LO RECEIPT# DATE: CHECK # CASHIER: 80 I 111 "r/---- 74 Wihrsor< it oiv cam. SETT .. - I cX_ '� �2��\ 'I^`� I• �,- ... ....`f �> OG-, .� 1 '\ DITC-H +\ f� = o? Edwards 7ri9� - nt Siding o� 1400 a_Q !Lake - I. Creek Sch a o _z s' ° ` 1 �� 1 jV//��.`.1 1, ' ii� l: f \� - - •cl :U ._ / • ! w �\ Edwardsat 7z26 ` NLJ N. 24 +) / 7400 / / \\ ~mil, ��'_''.. .... - �4 . ADD c 736 8200 17 , 361 362 11690000 FEET 35' 365 (GROUSE r - <663 J, edited, and published by the Geological Survey SCALE USGS and uSC&GS z MN ny by photogrammetric methods from aerial - GNi - 1000 0 1000 2000 3c s taker, I960 Field checked 1962 I 1 s projection. 1927 North American datum 1.01• 14- oot grid based on Colorado coordinate system, central zone IS MILS za9MILs CONTOUR INTE ter Universal Transverse Mercator grid ticks. DOTTED LINES REPRESE shown in blue NATIONAL GEODETIC VE ind lines are omitted becac"e Of insufficient data uTM GRID AND 1962 MAGNETIC NORTH ay be private Inholdings within the boundaries Of DECLINATION AT CENTER OF SHEET Mal or State reservations shown on this map THIS MAP COMPLIES WITH NATI FOR SALE BY U. S. 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SEE PLAN FOR SIZE SEWER CLEANOUT DETAIL- NTS FROM sync rArwc �-- PROVIDE GRAVEL AROUND tau � ro PRovoe STABLE. •• c •$o' �v� o"r. o v c e 10 0 0 0 a aL� y o w a we`aO2 > e a 0.1 U C O c -0 oE0�cQ '0-0 o moo�°o^ ov 3 °>°on.no aZ0 o - O C e 0 > 0 0 0 = t o 0 nu E ao 0 or„ o^'vcto 0 7aDXOe> 0 on- v00 'L -0-v E -C -0 E—o;c nmuo x- m> �z>E!= o .. o o o 0 Uao � o 0 W I- • � o �t 'o EcomoPoo a —.0 «O. Er,0'3m �- 00 L D 00 oc vmo°"L cn ° 3 C C=CL e.010 w O Z gl Z�. W 0 0 0 0 t o co n o m � o m c c > _ o r O m= o a x c E c m E O+ o - O c vi o v 0 C U = In a o V. V " C a p' o e n _ U O U = O y CL o c E� 00 U '- U N E ` 20 O • .." •.. E o 3 3« o• ` ov uZ 2 e aEC'ceo oc .It 2 r o0 o co E40Qao°acw vuo0vr" •_ co °d$eECQ.Z.. e•— It o t0E-c C° rD cvs -„a3 °rZE occac cc co0,6 vooil— o0 ° o o 0 0 >.- a 6-` c o 0 05 °1 E o. e'._ _o 0 00 # e : Z O - 01. °1 3 m Z 0 0 L p 0 -_ ;`- 0 0= °uni rO G D_ 1 0 o o>'i.. o o° 0 oh0- o,L c w_. p o 0 m O 0Gc E°O'-'e =oo.", �,`oyZ•N�Oci Eo ' V C00 o A C O O V coo u c0. o c nv� v�" E o v c o 'tv n H" o vo ,i L— vQ�E Ln one Eo o =-' eon y e 0 D'o-0 0. L+1` nc 0 0 Ol O >� +-L C.0 0 00 °.3 E U E�.-E—c00oumco: °' '°�-yccc �U E0c �u ..rc `.�o rnO`°mEc- n Xoo00- mo c a '-E353:: r>O�VE cD0 �ooat 07L'rcc;n333o0no E E a0a. o u n' m �vL O M O h V v N N ti o, o .Z v o � � V N C O 0 - ... - 4 - N 0 C C).2 oaa m c �.c •o 'o ° c 1 of a o E c 0 0 c 3°. vo �. rn c o c ° n om E ao am ai p m o C ID ` � r) W o 00 �E ? 0 3 m t ; �v `010 O 'DE O m c 7 a of _E - - m Y CL 1 n' U,u L �N C >, o U 0 U 0 m ° c o 3 r.. U C �oQa C N m or, c y ` a)E oom c cn�mc O D EL�oc c W Eu v 0 v!- v c a`oa o oC D c ' n o c. o 'J o o rO aL u c WE - aa U ° U a �-0 O > c U 75 72 EO mm : mo °c L O Mc Lu E E=mvo.° IV DO m o A D n m 0 Et ' 7 = U h - o, y W e c V Eo m E E� e c o o, E D m E c o E E o ot� c c o n fcn • '+ O'l o t0 om II''4Crn1 n ✓o ou ;oM Ec D` . O v _C ID in mE ac E n o E i > 3; ` >> ° ; o o a .0. q c 0 a>,0 c o o a _m _ 0 o a e a '` 0 a s o cn 1 a c 0°_< o- u C- O N HEPWORTH-PAWLAK GEOTECHNICAL, INC. April 18, 1994 5020 Road 154 Glenwood Springs, CO 81601 Fax 303945-8454 Phone 303 945-7388 Summit Habitats Attn: Sandy Treat P.O. Box 2755 Avon, Colorado 81620 Job No. 194 151 Subject: Subsoil Study for Foundation Design, Proposed Caretaker Residence, Creamery Gulch, Eagle County, Colorado. Dear Mr. Treat: As requested, Hepworth-Pawlak Geotechnical, Inc. performed a subsoil study for foundation design and conducted percolation testing for leach field design at the subject site. The study was conducted in accordance with our agreement for geotechnical engineering services to you dated March 14, 1994. The data obtained and our recommendations based on the proposed construction and subsurface conditions encountered are presented in this report. Proposed Construction: The proposed residence will be single story above crawl space and slab -on -grade in the garage. The building will probably be partly cut into the natural slope. Cut depths are expected to range between about 3 to 8 feet. Foundation loadings for this type of construction are assumed to be relatively light. If building conditions or foundation loadings are significantly different from those described above, we should be notified to reevaluate the recommendations presented in this report. Site Conditions The building site is located just inside the entrance gate to Creamery Gulch between the main access road and an ephemeral stream on the south. The building area has been disturbed by past grading for filling and flattening of the area and adjoins natural hilly terrain to the east. The stream is several feet lower than the graded area and was dry at the time of our field work. The graded area is generally non -vegetated and was muddy from recent snow melt. The hillsides are sagebrush covered and the stream area has cottonwood trees. Subsurface Conditions: The subsurface conditions were observed in one exploratory pit excavated in the proposed building site and in a profile pit excavated in the proposed Teach field area. The logs of the pits are presented on Figs.1 and 2. The subsoils observed, below about 1 to 3 1/2 feet of man -placed fill, consist of relatively dense sandy gravel with cobbles and boulders in the building site and stiff clay underlain by the gravels at about 6 feet in the profile pit. The fill consisted of a mixture of sandy clay and gravel and was generally organic and poor quality for building support. Results of a gradation analysis performed on a sample of the underlying gravel (minus 5-inch fraction) obtained from the site are presented on Fig. 3. No free water was observed in the pits at the time of excavation and the soils were slightly moist to moist. Summit Habitats April 18, 1994 Page 2 Foundation Recommendations: Considering the subsoil conditions encountered in the exploratory pits and the nature of the proposed construction, we recommend spread footings placed on the undisturbed natural gravel designed for an allowable soil bearing pressure of 2,500 psf for support of the proposed caretaker building. Footings should be a minimum width of 16 inches for continuous walls and 2 feet for columns. Existing fill, clay soils and loose disturbed soils encountered at the foundation bearing level within the excavation should be removed and the footing bearing level extended down to the undisturbed natural gravels. Exterior footings should be provided with adequate cover above their bearing elevations for frost protection. Placement of footings at least 42 inches below the exterior grade is typically used in this area. Continuous foundation walls should be reinforced top and bottom to span local anomalies such as by assuming an unsupported length of at least 10 feet. Foundation walls acting as retaining structures should be designed to resist a lateral earth pressure based on an equivalent fluid unit weight of at least 50 pcf for the on -site soil as backfill. The completed building excavation should be observed by us to evaluate suitability of the bearing soils. Floor. Slabs: The natural on -site soils, exclusive of topsoil and existing fill, are suitable to support lightly loaded slab -on -grade construction. To reduce the effects of some differential movement, floor slabs should be separated from all bearing walls and columns with expansion joints which allow unrestrained vertical movement. Floor slab control joints should be used to reduce damage due to shrinkage cracking. The requirements for joint spacing and slab reinforcement should be established by the designer 'based on experience and the intended slab use. A minimum 4-inch layer of free -draining gravel should be placed beneath below grade slabs to facilitate drainage. This material should consist of minus 2-inch aggregate with less than 50 % passing the No. 4 sieve and less than 2 % passing the No. 200 sieve. All fill materials for support of floor slabs should be compacted to at least 95 % of maximum standard Proctor density at a moisture content near optimum. The existing fill and any topsoil should be removed. Required fill can consist of the on -site soils devoid of vegetation, topsoil and oversized rock. The existing fill may be too wet and organic for reuse as structural fill. Underdrain System: Although free water was not encountered during our exploration, it has been our experience in mountainous areas that local perched groundwater may develop during times of heavy precipitation or seasonal runoff. Frozen ground during spring runoff can create a perched condition. We recommend below grade H-P GEOTECH Summit Habitats April 18, 1994 Page 3 construction, such as the uphill retaining side of the building and crawl space areas, be protected from wetting and hydrostatic pressure buildup by an underdrain system. The drains should consist of drainpipe placed in the bottom of the wall backfill surrounded above the invert level with free -draining granular material. The drain should be placed at each level of excavation and at least 1 foot below lowest adjacent finish grade and sloped at a minimum 1 % to a suitable gravity outlet. Free -draining granular material used in the underdrain system should contain less than 2 % passing the No. 200 sieve, less than 50% passing the No. 4 sieve and have a maximum size of 2 inches. The drain gravel backfill should be at least 1 1/2 feet deep. Surface Drainage: The following drainage precautions should be observed during construction and maintained at all times after the building has been completed: 1) Inundation of the foundation excavations and underslab areas should be avoided during construction. 2) Exterior backfdl should be adjusted to near optimum moisture and compacted to at least 95 % of the maximum standard Proctor density in pavement and slab areas and to at least 90 % of the maximum standard Proctor density in landscape areas. Free -draining wall backf*11 should be capped with at least 2 feet of the on -site, finer graded soils to reduce surface water infiltration. 3) The ground surface surrounding the exterior, of the building should be sloped to drain away from the foundation in all directions. We recommend.a minimum slope of 12 inches in the first 10 feet in unpaved areas and a minimum slope of 3 inches in the first 10 feet in pavement and walkway areas. A swale will be needed uphill to direct surface runoff around the building. 4) Roof downspouts and drains should discharge well beyond the limits of all backfill. Percolation Tests: A profile pit and three percolation tests were made to evaluate the suitability of an infiltration septic disposal system at the site. The exploratory pit logs are presented on Figs. 1 and 2 and the percolation test results are presented in Table L The information shows that an infiltration septic system should be feasible at the tested location. H-P GEOTECH Summit Habitats April 18, 1994 Page 4 Limitations: This report has been prepared in accordance with generally accepted geotechnical engineering principles and practices in this area at this time. We make no other warranty either expressed or implied. The conclusions and recommendations submitted in this report are based upon the data obtained from the exploratory pits excavated at the locations indicated on Figs. 1 and 2, the proposed type of construction and our experience in the area. Our findings include interpolation and extrapolation of the subsurface conditions identified at the exploratory pits and variations in the subsurface conditions may not become evident until excavation is performed. If conditions encountered during construction appear different from those described in this report, we should be notified at once so re-evaluation of the recommendations may be made. This report has been prepared for the exclusive use by our client for design purposes. We are not responsible for technical interpretations by others of our information. As the project evolves, we should provide continued consultation and field services during construction to review and monitor the implementation of our recommendations, and to verify that the recommendations have been appropriately interpreted. Significant design changes may require additional analysis or modifications to the recommendations presented herein. We recommend on -site observation of excavations and foundation bearing strata and testing of structural fill by a representative of the soil engineer. If you have any questions or if we may be of further assistance, please call our office. Sincerely, HEPWORTH - PAWLAK GEOTECHNICAL, INC. ; Jr. P,q ' R ,� -w 15222 ,S Steven L. Pawlak, P Reviewed Bvi•.'��„ ���� ONAL Daniel E. Hardin, P.E. SLP/ro Attachments cc: Johnson -Kunkel Attn: Steve Scott H-P GEOTECH HEPWORTH-PAWLAK GEOTECHNICAL, INC. LOG OF EXPLORATORY HOLES Job No: 194 151 Datum: Ground Surface Prepared By: LEE, H-P Geotech, Inc. Date: 03/21 /94 Reviewed By: SLP, H-P Geotech, Inc. Date: 04/12/94 Type/Size of Hole: Backhoe Pit Pit No: 1 Location: Building Stake Depth,Ft. Visual Description of Class. Material 0 - 2 1/2 Fill Man -placed; Gravel, sand and clay, scattered cobbles, moist, black. 2 1/2 - 6 GM -GP Gravel with cobbles and boulders; sandy, slightly silty, relatively dense, moist, brown, rounded rock up to 2 feet in size. Bottom of Pit @ 6 feet No free water Samples: 4-6 GM -GP Disturbed bulk Pit No: 2 (Leachfield Profile) Location: Near Road Depth,Ft. Visual Description of Class. Material 0 - 3 1/2 Fill Man -placed; sandy clay, very moist, black, organic. 3 1/2-6 CL Clay; sandy, stiff, slightly moist, light brown. 6-8 GM -GP Gravel with cobbles and boulders, sandy silty, relatively dense, slightly moist, brown, rounded rock. Bottom of Pit @ 8 feet No free water Fig. 1 HEPWORTH-PAWLAK GEOTECHNICAL, INC. LOG OF EXPLORATORY HOLES Job No: 194 151 Datum: Ground Surface Type/Size of Hole: Backhoe Pit Prepared By: LEE, H-P Geotech, Inc. Reviewed By: SLP, H-P Geotech, Inc. Pit No: P-1, P-2 & P-3 (Percolation Holes) Location: Near Road Depth,Ft. Visual Description of Depth,Ft. Visual Description of Class. Material Class. Material 0-1 Fill Man -placed; sandy clay, moist, black, organics. 1-3 1/2 CL Clay; sandy, stiff, slightly moist, light brown. Bottom of Pit at 3 1/2 feet No Free Water Notes: 1. The exploratory pits were dug with a backhoe and observed on March 21, 1994. 2. Locations of the exploratory pits were referenced from site features. No plans were provided for the proposed development. 3. Elevations of the exploratory pits were not measured and the logs are based on depth. 4. The exploratory pit locations and elevations should be considered accurate only, to the degree implied by the method used. 5. No free water was encountered in the pits when observed. Fluctuations in water. level may occur with time. _:. Fig. 2 HEPWORTH-PAWLAK GEOTECHNICAL, INC.- TABLE I PERCOLATION TEST RESULTS JOB NO. 194151 LENGTH OF INTERVAL (MIN) WATER DEPTH AT START OF INTERVAL (INCHES) WATER DEPTH AT END OF INTERVAL (INCHES) DROP IN WATER LEVEL (INCHES) AVERAGE PERCOLATION RATE (MIN./INCH) HOLE NO. HOLE DEPTH (INCHES) P-1 40 15 refill 13 11 2 20 11 9 3/4 1 1/4 9314 8112 1 1/4 8 1/2 7 1/2 1 11 9 1 /2 1 1/2 9 1/2 9 1/2 9 8 1 /4 3/4 P-2 40 15 refill 15112 10 1/2 5 15 10112 8 2 1/2 8 6 2 13 10 3 10 8 2 8 6 1 /2 1 1/2 6 1/2 5 3/4 3/4 P-3 48 15 11 10 1 /2 1/2 45 10 1/2 10 1/2 10 9 1/2 1/2 9 1/2 9 1/2 9 8 1/2 1/2 8 1/2 8 1/2 1343-94 - Parcel # -r�1(1j -ohs -to -C)OI JOB NAME L 0170 Old Creamery Ranch Rd. Creamery Gulch Land Company JOB NO. - JOB LOCATION BILL TO DATE STARTED DATE COMPLETED DATE BILLED 1oi- C' A�j l J- 1 all CiJ JOB COST SUMMARY TOTAL SELLING PRICE TOTAL MATERIAL TOTAL LABOR INSURANCE SALES TAX MISC. COSTS TOTAL JOB COST GROSS PROFIT LESS OVERHEAD COSTS % OF SELLING PRICE NET PROFIT JOB FOLDER Product 278 Q%® NEW ENGLAND BUSINESS SERVICE, INC., GROTON, MA 01471 JOB FOLDER Printed in U.S,A.