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HomeMy WebLinkAbout255 Wapiti Rd - 193932301003INDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT EAGLE COUNTY DEPARTMENT OF ENVIRONMENTAL HEALTH P.O. Box 179 - 550 Broadway • Eagle, Colorado 81631 Telephone: 328-7311 or 949-5257 or 927-3823 YELLOW COPY OF PERMIT MUST BE POSTED AT INSTALLATION SITE. PERMIT NO. 1023 Please call for final inspection before covering any portion of installed system. OWNER: K.en Ito PHONE: 949-7000 MAILING ADDRESS: P.O. Box 2382, Vail ,CO 81658 AGENT: PHONE: SYSTEM LOCATION: 0255 Wapati Rd., Chambers Ranch LICENSED INSTALLER: LICENSE NO. DESIGN ENGINEER OF SYSTEM: INSTALLATION IS HEREBY GRANTED FOR THE FOLLOWING: 750 GALLON SEPTIC TANK OR GALLON AERATED TREATMENT UNIT. DISPERSAL AREA REQUIREMENTS: r1 SQUARE FEET OF SEEPAGE BED SQUARE FEET OF TRENCH BOTTOM. per Engineer design SPECIAL REQUIREMENTS: Pl Are i ngneeti on portals at end of each l i nP ENVIRONMENTAL HEALTH OFFICER: ` DATE: L� i 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, C.R.S. 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 BEA VIOLATION OF A REQUIREMENT OF THE PERMIT AND CAUSE FOR BOTH LEGAL ACTION AND REVOCATION OF THE PERMIT. 3. SECTION 111, 3.21 REQUIRES ANY PERSON WHO CONSTRUCTS, ALTERS OR INSTALLS AN INDIVIDUAL SEWAGE DISPOSAL SYSTEM TO BE LICENSED ACCORDING TO THE REGULATIONS. FINAL APPROVAL OF SYSTEM: (TO BE COMPLETED BY INSPECTOR): NO SYSTEM SHALL BE DEEMED TO BE IN COMLIANCE 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: 7Yof1 keSQU*Rr-FEET. /1�F_ INSTALLED SEPTIC TANK: IDC70 GALLONS ISO DEGREES IDS FEET SEPTIC TANK CLEANOUT TO WITHIN 8" OF FINAL GRADE, OR: PROPER MATERIALSANDASSEMBLY _ YES NO COMPLIANCE WITH COUNTY/STATE REGULATION REQUIREMENTS: YES NO ANY IT7M CHECKED NO NO REQUIRES BEFORE FINAL OF SYSTEM IS MADE. ARRANGE A RE -INSPECTION WHEN WORK IS COMPLETEDBE FORE FI��PROVAL OF SYSTEM IS MADE. ARRANGE A RE -INSPECTION WHEN WORK IS COMPLETED. COMMENTS: �` '�C/� % /(/ �C :�J�� ENVIRONMENTAL HEALTH OFFICER: ��", n�i DATE: ENVIRONMENTAL HEALTH OFFICER: DATE: (RE -INSPECTION IF NECESSARY) RETAIN WITH RECEIPT RECORDS PERMIT APPLICANTIAGENT: OWNER: AMOUNT PAID: RECEIPT k: CHECK #: CASHIER: a APPLICATION FOR INDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT ENVIRONMENTAL HEALTH OFFICE - EAGLE COUNTY Number:���� P. 0. BOX 179 EAGLE, COLORADO 81631 949-5257 Vail 328-7311 Eagle 927-3823 Basalt .__ PERMIT APPLICATION FEE $150.00 �'ERCp!_nTTn^� TEST FEE �'''F. '9 NAME OF OWNER: MAILING ADDRESS: NAME OF APPLICANT (: ADDRESS; DESIGN ENGINEER OF ADDRESS: PERSON RESPONSIBLE F LICENSED INST ADDRESS: PHONE: 303 949 7000. PHONE: �f l;�✓ _ PHONE: PHONE: PERMIT APPLICATION I: ALTERATION ( ) REPAIR LOCATION OF PROPOSED Physical Addri _ — .-... Parcel Number: Lot Size:4.750 acres Legal Description: BUILDING OR SERVICE TYPE (Check applicable category): x Residential - Si.ngle Family ( ) Residential - Fourplex ( ) Residential - Duplex ( ) Commercial (Type) ( ) Residential - Triplex NUMBER OF PERSONS: 1 NUMBER OF BEDROOMS: 2 WASTE TYPES Check applicable categories Commercial or Institutional O Dwelling ( ) Non -Domestic Wastes ( ) Transient Use ( X) Garbage Disposal ( x) Dishwasher ( ) Automatic Washer ( ) Spa Tub ( ) Other (Specify): TYPE OF INDIVIDUAL SEWAGE DISPOSAL SYSTEM PROPOSED: Septic Tank Composting Toilet ( ) Incineration Toilet ( ) Vault Privy ( ) Greywater ( ) Chemical Toilet ( ) Pit Privy ( ) Aeration Plant ( } Recycling, Portable Use ( ) Other ( ) Recycling, Other Use WILL EFFLUENT BE DISCHARGED DIRECTLY INTO WATERS OF THE STATE: (x) YES ( ) NO IS SYSTEM DESIGNED FOR LESS THAN 2,000 GALLONS PER DAY: (X) YES ( ) NO WATER CONSERVATION PLAN: (x) YES ( ) NO NOTE: The Environmental Health Office may reduce the required absorption area upon approval of an adequate water conservation plan. SOURCE AND TYPE OF WATER SUPPLY: ( ) Well ( ) Spring ( ) Creek/Stream Give depth of all wells within 200 feet of system: If supplied by community water, give name of supplier: town of Faglp SIGNATURE: �� DATE: Sept. 19 1990 INFORMATION BELOW TO BE FILLED OUT BY ENVIRONMENTAL HEALTH OFFICER: GROUND CONDITIONS: Percent ground slope f t —�® Depth to Bedrock (Per 8' profi la hole) 4 r� Depth to Groundwater table �� r SOIL PERCOLATION TEST RESULTS: Minutes per inch in Hole #1 -' Minutes per inch in Hole #2 16' Minutes per inch in Hole #3 FINAL DISPOSAL BY: ( Absorption Trench, Bed or Pit ( ) Evapotranspiration ( ) Above Ground Dispersal ( ) Sand Filter ( ) Under Ground Dispersal ( ) Wastewater Pond ( ) Other co AMOUNT PAID: _ RECEIPT NUMBER 'A �0 ( DATE: 9— CHECK NUMBER CAcHTFR NOTE: SITE PLAN MUST BE ATTACHED TO APPLICATION. MAKE ALL REMITTANCE PAYABLE TO: "EAGLE COUNTY TREASURER". a�1 2� vI L (Environmental Health Dept. - Rev. 4/88) 11 COMMUNITY DEVELOPMENT DEPARTMENT (303) 328-9730 EAGLE COUNTY, COLORADO Date: November 6, 1990 Ken Ito P.O. Box 2382 Vai1,CO 81658 Re: Final of ISDS Permit No. 1023 72; CHAMBERS AVE. P.O. BOX 179 EAGLE. COLORADO 81631 FAX (303) 328.7207 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. Also enclosed are informational sheets regarding the care of your septic system. If you have any questions regarding this permit, please contact the Eagle County Environmental Health Officer, P.O. Box 179, Eagle, Colorado 81631. We can also be reached depending on your calling area at the following numbers: Vail/Avon 949-5257; Basalt/El Jebel 927-3823; Eagle Area 328-8730. Sincerely, le� ��� Roger C. Hosea Assitant Environmental Health Officer Community Development Enclosures: Informational Sheets Final ISDS Permit cc: Chrono file ISDS file# Building Permit file# NORTH AMERICAN SKI AND GOLF INC. P. O. Box 2382 Vail, CO 81658 U.S.A. Tel. 303 949 7000 (24 Hours) FAX 303 476 2494 v� 00 I 4----i \� Oxford 0 ESSELTE O MADE IN U.S.A. NO. R752 112 PERCOLATION TEST RESULTS AND SEPTIC SYSTEM RECOMMENDATIONS FOR TRACT 66 D, T4S, R84W, OF THE 6TH P.M. (FORMERLY LOT 3 OF CHAMBERS RURAL HOMESITES) EAGLE COUNTY, COLORADO PREPARED FOR: KEN ITO PROJECT NO. 90448E This report presents the results of percolation tests and provides septic system recommendations for the proposed single family residence on Tract 66 D of T4S, R84W of the 6th P.M., (formerly Lot 3 of Chambers Rural Homesites), Eagle County, Colorado. This site was investigated and three percolation tests were dug to a minimum depth of 27 inches. Holes were presoaked and percolation tests performed. Results of these tests are included in this report; see PERCOLATION TEST RESULTS. SITE LOCATION AND DESCRIPTION The site is located east of Wapiti,Road and north of Interstate 70 in Eagle County, Colorado. The site of the absorption trenches slopes to the southwest at approximately 5 to 10%. Drainage in the area of the proposed absorption trenches is to the southwest. Vegetation consists of sage brush and sparse grasses. SUBSURFACE AND GROUNDWATER CONDITIONS Subsurface conditions in the proposed leach field area are relatively uniform, and consist of 1/2 foot of topsoil underlain COMMUNITY DEVELOPMENT DEPARTMENT (303) 328.8730 EAGLE COUNTY, COLORADO October 4, 1990 Dear Applicant: 725 CHAMBERS AVE. P.O. BOX 179 EAGLE. COLORADO 81631 FAX (303) 328-7207 Please be advised that this office will not be conducting percolation tests between November 15, 1990 and March 15, 1991. Additionally, all final inspections on installed systems must be completed prior to December 1. If you have any questions, please call me at 328-8730 or 927-3823 ext. 730 in the Basalt/El Jebel area. Sincerely, Roger Hosea Asst. Environmental Health Officer RH/alm COMMUNITY DEVELOPMENT DEPARTMENT (303) 328-9730 EAGLE COUNTY, COLORADO Date: October 23, 1990 725 CHAMBERS AVE. P.O. BOX 179 EAGLE, COLORADO 81631 FAX (303) 328-7207 Ken Ito P.O. Box 2382 Vail, CO 81658 RE: Issuance of Individual Sewage Disposal System Permit No Enclosed is your ISDS Permit No. 1023 The enclosed copy of the permit must be posted at the installation site. You must call our office for final inspection before covering any portion of the installed system; the deadline for final inspections is December 1. If you have any questions, please feel free to contact us at the following numbers for your calling area: Basalt/El Jebel 927-3823 ext. 730; Eagle Valley 328-8730. Sincerely, Roger Hosea Asst. Environmental Health Officer Community Development cc: ISDS file encl. RH/alm 1023 OY10 NOTTINGHAM ROAD P-1; 970JMM AVON.COLO.91C20 (903) 0,2-0072 ` M i��e��1TY®u t Engineering Ltd. SUITE 101 1420 VANCE LAKEM0 (3030232-0160 U D.te Issued: lo)0a Pa TO: RE : P,) rcc/0 Wes,La dllzl _. 1,57 c n.t' Cu 'I-.D .,rQ- 1/03 1ce WE ARE FORWARDING TO YOU: -�EHerew1th ❑ Under Separate Cover Via ❑ Estimates ❑ Proposals ❑ Reports ❑ Prints - ❑ Specifications ❑ Survey Q Copy of Letter ❑ Change Order ❑ NO. COPIES DRAWING NO. LAST DATED DESCRIPTION /U Cnk/ THESE E TRANIMITTED: - For Your Use [] For Review and Comment For Approval ❑ Approved as Submitted ❑ As Requested _- -_ s 90.10/06 22:55 P02 *INTER -MOUNTAIN ENGINEERING 3 by sandy silt to a depth of 8 feet. encountered during excavation. No groundwg+,wr w4m A total of three percolation tests were performed on the site. Results were as follows: Test Hole Min/I"_ Dr©a Late of Vest Ambient Air Temp- 1 20 9/29/90 80 2 30 9/29/90 80 3 30 9/29/90 80 Average time for 1 inch drop = 26.7 minutes A single-family residence has been proposed for this site for year-round use. The residence will have a total of two (2) bedrooms, and will be equipped with a garbage disposer and automatic clothes washing machine. Design criteria for calculations are: 2 persona/bedroom 75 gallons/person/day-average flow +20% absorption area for garbage disposer +40% absorption area for automatic washer -25o absorption area for dosing tank Maximum flow: 150% of average flow V CALCULATIONS A= Qfi Where A= minimum absorption area (sq. ft.) 5 Q= maximum quantity of sewage flow (gal/day) T= percolation rate (min/inch) Q= 2 x 2 x 75 x 1.5 = 450 gal/day A= Q_450 26 77 = 465 sq. ft. 5 5 +465 sq. ft. + 93 sq. ft-(disposal +20%) +186 sq. ft.(washer +40%) -116 sq. ft.(dosing -25%) 628 sq. ft. absorption area From table 5, a minimum area of 250 sq. ft. per bedroom is required. 250 x 2 = 500 sq. ft., which is less than 628 sq. ft. Minimum area of absorption trench therefore is 628 sq. ft. If Advanced Drainage Systems, Inc. SB2 10 inch "gravel -less" leach bed tubing is used, one lineal foot of pipe is required for each three square feet of absorption trench area: thus 210 lineal feet is required. From Table 4 (section 4.07.01 of the Eagle County Regulations), a 750 gallon septic tank is required. SEPTIC SYSTEM RECOMMENDATIONS Based on the proceeding calculations, a 750-gallon oompartmented septic tank with dosing chamber is recommended followed by a minimum 628 square foot seepage trench. The seepage trench should lie a minimum of 10 feet from all property 5 lines and 20 feet from the proposed residon :w. An the system should be made by arepresentative of the Eagle County Environmental Health Department prior to backfilling_ The installation and material specifications must comply with the Eagle County Individual Sewage Disposal System Regulations. As an alternative to the standard 628 square foot seepage trench, 210 lineal feet of SB2 10-inch diameter "gravel -less" leach bed tubing (as manufactured by Advanced Drainage Systems, Inc.) can be embedded in the native soils of the site. A dosing chamber with siphon will be installed similar to Fluid Dynamics Siphons, Inc_ Model 423. The dosing chamber will allow for periodic_ high rate discharge to the field. This will prolong the life of the drainage field. The dose discharge should be approximately 400 gallons. CONCLUSIONS This report has been prepared for the exclusive use of. Mr. Ken Ito for the specific application to the proposed single- family residence at Tract 66 D, T4S, R84W of the 6th P.M. (formerly Lot 3, Chambers Rural Homesites), Eagle County, Colorado. - The findings and recommendations of this report have been 0 obtained in accordance with accepted professional engineering practices. There is no other warranty, either expressed or implied. If we can be of further assistance, please call. Sincerely, INTERAOUNTAW ENGINEERING, LTD. Gray0earson, P.E. Project Engineer 1023-90 TxPrcl# 1 g39'3P3-&i -6 3 JOB NAME "- Tract 661j,T4S,R84W of 6th P.M. JOB .0 � 0255 Wapati Rd., Chambers Rancr JOB LOCATION BILK TO DATE STARTED DATE COMPLETED DATE BILLED 3,9 3 ® UI -W3 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 ENGLANO BUSINESS SERVICE, INC GROFON, MA 01471 Printed in USA -JOB FOLDER .l ADD RISER PIPE AS NECESSARY TO EXPOSE PLUG IN 0 0 0 0 0 0 0y 4" PERFORATED 11PE OR 10 GRAVEL - LESS DISTRIBUTION PIPE DETA 1 L D INSPECTION / CLEANOUT PORT NO SCALE 100 FT. MAX. L-r� SO f L s�S 24 SLOPE /4"/FOOT MIN. 6 Min. SOIL (FROM TRENCH _= EXCAVATION) FREE FROM LUMPSI, CLODS, OR ROCKS 4 = /r OR LARGER 1N DIAMETER 10" GRAVEL - LESS DISTRIBUTION PIPE MAX. SLOPE 1 "/ /00 ALTERNATE SECTION A -A 18" to 24 of TRENCH CROSS -SECTION WITH GRAVEL - LESS DISTRIBUTION PIPE FOR USE WITH AUTOMATIC DOSING SIPHON hO SCALE X j 1-DROP I OU :. 6` DETAIL E DISTRIBUTION BOX NO SCALE 000 SECTION X -X NO SCALE DISTRIBUTION PIPES MUST HAVE EQUAL INVERT ELEVATIONS AT OUTLET EXPOSE INSPECTION PORT SEE DETAIL D 10" Min. , 3' Max. 2" Min. 6" Min 4' 0 PERFORATED PVC. PIPE 31 SOIL SLOPE /4"/FOOT MIN. UNTREATED BUILDING PAPER J":.: lO"Min. OR 2 HAY OR STRAW '-2 TO 2V1 GRAVEL 2Min. 6'� Min. ///1 ky//%%y/11oy,7 4 0 PERFORATED PVC. C. PIPE SECTION A -A STANDARD ABSORBTION TRENCH NO SCALE 6' MIN. 6 MIN. 110 "M/ N. 3' MAX. T YP. T YP. SECTION B- B NO SCALE I. Building sewer line to beptic tank sAIKll have a mluimum slope of 1/4., per foot. Yetids in huibirng :ewer ahall be limited to 45 degrees. 2. Septic tank shall be installed level. Tank to have removable cover or manholes extended to within d inches of finish grade for access to each compartment, tf)r• cleaning and inspection. Septic tank to meet all the requlr�ments of Eagle County Individual Sewage Dispu—s1 _.ysten;s. Section 4.07. 3. It is recommended that an automatic dosing t-ank be installed as noted on the drawings. It may be integral with the septic tank or separate. If utilized the dosing tank may be complimented with large diameter. gravel -less leach bed tubing such as Advanced Drainage Systems, Inc., Ili -inch SB% or equal, which may be substituted in the absorption — trenches. Hollow manufacturers recommendations for installation of gravel -less leach bed tubing_ 4. If the dosing tank is not incorporated an additional 40 foot length of standard absorption trench shall he incorporated into the leach field. 3' IVI 0 x. 5. Absorption trenches shall not exceed 10o teet in length. A minimum distance of 6 feet shall be provided between trenches. Maximum deep h of treLj�_-Jii�z5 shag! be 3 tt&LL.- Disposal pipe shall be 4 inch perforated P.V.C. pipe. Maximum grade of pipe shall not exceed 4 inch drop in lo0 feet. Disposal pipe to be surrounded by clean gravel. Gravel may range in size from 1/- inch to 2-1/1L inches. Gravel shall extend from at least :� inches at•ove the top of the distribution pipe to at least 6 inches Lc1,Av the bUttLnl of the pipe. the t-), � t the gravel shall br (-:uver'eci with untreated building paper or a "-inch layer of ;traw or hati A minimum of lu inches of soil suitable fur vefetbtion shall be placed from the top of the straw to the tinished surface grade. The final cover shall be graded to .lafieLt runc41 water away from the disposal area. 11achine compaction, of final cover shall nct be permitted. trenches shall be seeded as soon as possible t, prevent soil erusi.,Dn due to rainfall. 6. All installations shall meetthe ruloS and regulations of Eagle County Ilea Ith Department as Set tUrth in the Individual Sewage Disposal Systems heguIatl._•ns c•f that department ;'oast -ruction of the sy3tetti stla! ! I.- ln:pe.:tvd by Eagle County. IN TERSTATE 70 SCALE: /" = 50 TWO BEDROOM DWELLING �l075'M/N.) 5 /0 750 GAL. SEPTIC W/ DOS/N TANK — 4 00 GAL. /DOSE NATURAL 55'(70'MIN.) WATER TIGHT PIPES GROUND SLOPE 70 1 / IO % r' B ` —PERCOLATION TEST( P.) —DISTRIBUTION BOX, F/RML) SUPPORTED AND LEVEL �,►B '*"`—SOIL PROFILE PIT ABSORPTION TRENCH C t- -� C Data Revision 0 P.O.BOX 978 [F }�■• SUITE lot 0910 NOTTIW;HAM ROAD jInter-raloun`�ain 1420 VANCE STREET AYON,COL0.81820 • • LAKEMOOD.COLO.80215 (303) 940-5072 L Englneering Ltd. Loil(303) 232-0138 SEPTIC SYSTEM '""`°'a� G.A. P 90.448 E KEN l TO RESIDENCE Data r' 0r ar: S.E.L. TRACT 66 D OF T.4S.,R.84W, 6P.M. Io-I8-90 cn.ck.e er: f G.A. P. FORMERLY LOT 3 OF CHAMBERS RURAL I �.= 50 HOMES/TES F1.10 8o : 01.: — EAGLE COUNTY, COLORADO If OF t