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HomeMy WebLinkAbout19 W Lake Creek Rd - 210507401023INDIVIDUAL 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. 9S 1 Please call for final inspection before covering any portion of installed system. OWNER: Susan and Edward Chipman PHONE: 949-5124 MAILING ADDRESS: P - n _ Box 27 92 , Vail, CO 81658 AGENT: PHONE: Lot 1, Block 6, West Lake Creek Meadows SYSTEM LOCATION: LICENSED INSTALLER: LICENSE NO. DESIGN ENGINEER OF SYSTEM. Tnterm(11int;;in Fngineering, Box 978, Avon,CO 61620 949-5072 INSTALLATION IS HEREBY GRANTED FOR THE FOLLOWING: P d00 GALLON SEPTIC TANK OR GALLON AERATED TREATMENT UNIT. DISPERSAL AREA REQUIREMENTS: 63Ji ��� 7f 1 /�J / �� r� /u � ✓r . / ti �y�I- Q SQUA(RRE FEET OF SEEPAGE BED SQUARE FEET OFF TRENCH BOTTOM. SPECIAL REQUIREMENTS: Engineer Design. /�'ca -�9pj✓"�f!°""� %(g y2!�Sr rff2�wil7 , 1 ENVIRONMENTAL HEALTH OFFICER:' •- DATE: �® CONDITIONS: 1. ALL INSTALLATIONS MUST COMPLY WITH ALL REQUIREM NTS 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 HA VE 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. SECTION Ill, 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: SQUARE FEET. INSTALLED SEPTIC TANK: j 6Dy �rryy GALLONS DEGREES I<V FEET SEPTIC TANK CLEANOUT TO WITHIN 8" OF FINAL GRADE, OR: PROPER MATERIALS AND ASSEMBLY YES NO COMPLIANCE WITH COUNTY/STATE REGULATION REQUIREMENTS:_ YES NO ANY ITEM CHECKED NO REQUIRES CORRECTION BEFORE FINAL APPROVAL OF SYSTEM IS MADE. ARRANGE A RE -INSPECTION WHEN WORK IS COMPLETED. Y j COMMENTS: f PV_ /�f� ` �✓ i 5 y W� ��( ENVIRONMENTAL HEALTH OFFICER: _ ___ DATE: `` C / ENVIRONMENTAL HEALTH OFFICER: DATE: (RE -INSPECTION IF NECESSARY) RETAIN WITH RECEIPT RECORDS PERMIT APPLICANT/AGENT: OWNER: AMOUNT PAID: RECEIPT #: CHECK #: CASHIER: ISDS Permit I 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 $ZOO.C, PROPERTY OWNER: Susan and Edward Chipman MAILING ADDRESS: P.O. Box 1256, Edwards CO 81632 PHONE • 303-926-2855 APPLICANT/CONTACT PERSON: Alpine Eng. Inc. Glenn PalmerPHONE. 303-926-3373 LICENSED SYSTEMS CONTRACTOR: Already Constructed ADDRESS: PHONE: ************************************************************************max PERMIT APPLICATION IS FOR: ( ) NEW INSTALLATION W ALTERATION ( ) REPAI LOCATION OF PROPOSED INDIVIDUAL SEWAGE DISPOSAL SYSTEM: Legal Description: Lot 1 Block 6 Lake Creek Meadows Parcel Number: Lot size: Physical Address • 019 West Lake Creek Road BUILDING TYPE: (Check applicable category) (X) Residential / Single Family Number of Bedrooms 4 ( ) Residential / Multi -Family* Number of Bedrooms ( ) Commercial / Industrial* Type 3 BR House with 1 BR Guest Room above Garage TYPE OF WATER SUPPLY: Well ( ) Spring ( ) Surface ( ) Public (x) Name of Supplier: Lake Creek Metro District *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: RECEIPTS DATE: CHECK # CASHIER: �r i• r x , ; �,.i..t.•i+N �.g .Y'.�'C -..`a�y9YratSii�':.�r..s4"k-.r...4:. COMMUNITY DEVELOPMENT DEPARTMENT (303) 328.8730 EAGLE COUNTY, COLORADO April 1, 1991 Susan and Edward Chipman P.O. Box 2792 Vail, CO 81658 Re: Final of ISDS Permit No. 961 7-= CHAMBERS AVE. P.O. BOX 179 t ,ALE. COLORADO S 163 1 FAX (303) 32S-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: Basalt/El Jebel 927-3823; Eagle Area 328-8730. Sincerely, � 0 Roger C. Hosea Asst. Environmental Health Officer Community Development Enclosures: Informational Sheets Final ISDS Permit cc: Chrono file ISDS file#$ Building Permit file# 2c/finalisd 1p40191 RH/alm r �v - 3 i s rtO�s� � i� SHIPHERD CONSll' RES P Of 2 104 RAILROAD AVENUE, suirE ioo PO 15OX 74,7 MINTURN, GO 81648-0747 L103.827-6378 May 3, 1090 Mr. Raymond Merry Eagle Cownt-y Emv-1-rinmental Health Officsr a51 Broadway Eagle CO 61681 Pg.. Sewage Disposal system Chiiprr,an. Resleence Lot 1, Block 6 Lake Creek Meadows Eagle Ccurrty, Colorado Dear Ray Due to space constrictions an the saits, the Owner has reqUOSted tthe we review the design of the seepa-ge bed with the hope of reducing its size. The sys"CeM as designed has a dosing chamber and pump, the use of which permits a 26* r9dUCt"ion in the size of the seepage bed. Since the Owner it ands to use wsterA-savina fixtures for which no oredIL-11 was taken in 11_'he design, I ffee'L that anent wit,' the reduction 11-1 size tl-mre still. exists a reasonable margin of safety wilth -the smaller size seepage bed, Area of sespage bed per design dated I 822 qft Reduction - 25% of 822 A 52 f t Revised aroa of seepage bed 617 eft ROVISOJ size of seepage bed - 181 x 36, 630 5ft Also, 'Cho Site PA'nn shows the seepage bed to be located 20' from the Garage building. Since thie building is not occupied, the distance Of the seepage bed from the Gar -age can be reduced to 101 Be, a mirimum separation, Thank you for your assiatanoe, Sincerely, Roy L. Rloks, P.E. topyt Ed Chipman 164 RAILROAD AVENUE, SUITE 100 PO BOX 747 MINTURN, CO 81645-0747 303-827-5378 March 27, 1990 Mr. Raymond Merry Eagle County Environmental Health Officer 551 Broadway Eagle CO 81631 Rea Sewage Disposal System Chipman' Residence Lot 1, Block 6 Lake Creek Meadows Eagle County, Colorado Dear Ray: APR 0 2 1990 EAGLE COUNTY COMMUNITY DEVELOPMENT Per our telephone conversation, I have revised the specification for the combination septic tank and pump chamber as shown on the drawing dated 21 Mar 90 which was submitted for permit. As you recommended, the revision, as shown on the attached drawing, specifies a two —compartment septic tank and a separate dosing tank which will house the pump. Thank you for your assistance. Sincerely, zC711� 1 - Roy L. Ricks, P.E. copy: Ed Chipman i t{ i � Y .• L f 1. l zz z r d- O O j o Wto Q ao 0400 0 m M :� 0. m c13' 0 164 RAILROAD AVENUE, SUITE 100 PO BOX 747 MINTURN. CO 81645-0747 303-827-5378 Project: Individual Sewage Disposal System Design Chipman Residence Lot 1, Block 6 Lake Creek Meadows Eagle County, Colorado MAR 2 1990 EAGLE COUNTY DEVELOPMENT March 20, 1990 1' �-7 ,P The sewage disposal system is designed for a three (3) bedroom single --family residence in which water saving plumbing fixtures (faucets, shower heads and water closets) will be installed. An automatic washing machine will be installed; a garbage grinder will not be installed. Reference for design criteria: Colorado State Board of Health Guidelines, Chapter IV. Sewage flow: 3 BR's x 150 gal/day/BR = 450 gal/day + 40% for Automatic Washer = 180 " " 630 gal/day Design flow rate = 150% of 630 gal/day = 945 gal/day Septic Tank size: 1000 gal. for 3 BR Residence (Article 4.07.01(1) Table 4) Area of Seepage Bed: Application rate of 1.15 gal/sft/day (Article 4.08.07(3)) Area of Bed = 945 / 1.15 = 822 sft Size of Bed = 35' x 24' = 840 sft The Owner is hereby notified that Article 4.03.26 requires that the septic tank be cleaned and pumped, if required, every four (4) years. The attached drawing shows the location of the sewage disposal system on the site relative to the proposed location of the buildings and the details of the system. Designed By: �� CA �' Roy L. Ricks, P.E. 0 11 Inter -Mountain Engineering Ltd. March 14, 1983. Mr. Ed Chipman P.O. Box 2792 Vail, Colorado 81658 Dear Ed: Post-ItIm brand fax transmittal memo 7671 E # of Pages ► 1 t,V From FFax ne # 2 t 3 �-�/y, #��r I� Enclosed is the Waste Disposed System Design and calculations for Lot 1, Block 6, Lake Creek Meadows. I have stfudied several absorption systems for this lot. Absorption trenches or beds cannot be used, because of the high groundwater. The lot is very wooded so evaporation-transporation (E-T) beds would not be practical, with the lack of direct sunlight the E-T bed would have to be very large. I have therefore decided that an elevated sand mound will be the best system. The disadvantage to this system is that because of the flatness of this lot a gravity dosing system cannot be used, so an electric pump will be required to charge the absorption field. These pumps will have to operate no more than three times a day. If you have any questions, please call. 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L: i..'�•, cam' , l J1i� C �. �; r v ��I A N c L i::;ii t-3 j T.> �� kc -„�A 't i e To ecv Nr joc,2c 'S"41k�1 �:: 'iw1 r t J n Lit. t J 0 Ot• t s �s�•sses� u�; 6tl f[h H '^; ' ..3Y��' ` — , Via' SCaS` Etk; s [xa MEMO 0a�[st CA NO a t•x•�z: e,..Rsa� �s � ��\��� . � � \� � : , j� �\ � � /� � \ § / \ :} i ,] \\�\\\ � | | � \\ \ � � \� \ 1, 0 O 'Uz 74 74 r "A Q) NQRTH Aaa 6z: ;4 N A 11wN is ado mOcr Lot .6 o., Lot B /. 7011 4 TELEPHONE J F /,, C L F COUNTY `a.j `� f3 3/528 7311 A---aA 111%"' L Ai l 1 Y Board of County Eagle, Colorado 81631 .Commissioners Ext 241 Assessor January 28, 1983 Ext 202 _. Clerk and r� Recorder Ext 217 Mr. & Mrs. Ed Chipman Sheriff Box 2792 Eagle: Ext 211 Vail, Colorado 81658 Basalt: 927-3244 Gilman: 827-5751 Dear Ed & Susan Treasurer Ext 201 RE: Lot 1 — Block 6 — Lake Creek Meadows Subdivision Administration After discussion of your property with the Eagle County Building Ext241 Inspector and Planner, we have identified the following details which must be submitted with your building permit application. Animal Shelter 949-4292 The site has been identified as a flood prone area on Panel #240 of the Flood Insurance Rate Map for Eagle County. Therefore, before a building Building Inspection permit can be issued, the flood hazard and a determination of net Ext 226 or 229 developable land must be addressed in your submittal. This will require a detailed site plan addressing the site specific drainage and flood Community hazard. Development Ext 226or229 Net developable land and flow calculations must b& determined by a regis- tered professional engineer and illustrated on the site plan with the County Attorney Ext263 natural and proposed contours. In addition, the enclosed "Floodplain Certification" must be submitted after the base flood elevations and build - Engineer ing elevations have been determined. Ext 236 The 10 Year and 100 Year floodplains should be staked on the site by the Environmental registered professional engineer endorsing the certification. The set - Health backs from the .live stream will be determined in accordance with Section Ext238 2.07.05 2 (a) of the "Eagle County Land Use Regulation" which states: Extension Agent Ext 247 Library Ext 255 Public Health Eagle: Ext 252 Vail: 476-5844 Personnel Ext 241 "A strip of land at least 50 feet in width measured horizontally from the high water mark on each side of any live stream shall be protected in its natural state with the exception that foot- paths, bridges, fences, irrigation structures, flood control and erosion protection devices may be constructed thereon. If necessary to protect the stream, additional width may be required." Purchasing Ext245 T'Ze following references may assist you in the preparation of your submittal: Road and Bridge Ext 257 Social Services 328-6328 Mr. & Mrs. Ed Chipman Page Two January 28, 1983 I. Soil and Foundation Investigation. 2. Drainage Study for Lake Creek Meadows. (Call for details.) 3. FIRM - Flood Insurance Rate Map (Eagle County) Panel 240 of 500. 4. Graphic and Submittal Requirements for Site Plans.* 5. How to Obtain a Construction Permit. Hopefully this information will be sufficient for the County to issue a building permit, but -you `should be aware that additional submission requirements may be necessary after the site plan is submitted and routed to the appropriate departments. If you have any questions, please feel free to contact me. Sincerely, Sidney N. Fox Assistant Environmental Health Officer SNF/lf Encs. (4) cc: Gerry Best Susan Vaughn EAGLE COUNTY 551 Broadway Eagle, Colorado 81631 (303) 328-7311 March 16, 1990 Mr. Edward Chipman P.O. Box 2792 Vail, CO 81658 Dear Mr. Chipman, I'm writing in regards to your Individual Sewage Disposal System permit application number 3297. The property, as you know, required an engineered septic system. This design was originally done on March 14, 1983 by Intermountain Engineering and specified a mound system. An initial review of these plans indicate that there will be some minor changes. Therefore, it will be necessary to have the design reevaluated by the engineering firm for final approval. An inspection by the designer is required after installation of the system to document proper adheral to the plans. Please don't hesitate to call if you have any questions. "My number is 949-5257, Extension 530. Sincerely,_- Raymond Merry, RS Environmental Healt Of er RPM/tmt xc: Gerry Best Files Board of County Commissioners Assessor Clerk and Recorder Sheriff Treasurer P.O. Box 850 P.O. Box 449 P.O. Box 537 P.O. Box 359 P.O. Box 479 Eagle, Colorado 81631 Eagle, Colorado 81631 Eagle, Colorado 81631 Eagle, Colorado 81631 Eagle, Colorado 81631 ALPINE -- = 6-P ENGINEERING INC Edwards Business Center - P 0 Box 97 • Edwards. Colorado 81632 • 303 926-3373 • FAX 303 926-3390 DATE - 15 - TIME JOB TITLE �b 4 S E- Cr+l Pm-,6% i �i w cST L�,eE elc de-D TO PAY M Q:-�>�->'j COMPANY C AC=ILZ CO ' 11EAl_TH 1:>t FAX # FROM 6LENN PA-U-1 0—Z- NUMBER OF PAGES (LNCLL'DLNG COVER SHEET): l REMARKS: 1 rO 6�7" /�f s Sc�T/C T/N/cIN F SEPTIC SYSTEM APPLICATION LOT 1, BLOCK 6 LAKE CREEK MEADOWS 019 WEST LAKE CREEK ROAD P'F--v 15EP 11-15-94 Prepared for: Susan and Edward Chipman P.O. Box 1256 Edwards, CO 81632 Prepared by: Alpine Engineering, Inc. P.O. Box 97 Edwards, CO 81632 INTRODUCTION Mr. and Mrs. Ed Chipman who reside at 19 West Lake Creek Road, currently have a three (3) bedroom home with low flush, water saving toilets, a separate garage structure, and an out building. The garage is proposed to be remodeled to include a one (1) bedroom guest room and bathroom above the garage. The previous septic system application noted that water saving fixtures and appliances were installed in the house. Proposed use, and sewage flow. A. (1) 3 bedroom house x 2 persons/bedroom x 75 gpd = 450 gpd (1) 1 bedroom guest house x 3.5 persons/unit x 75 gpd = 262.5 gpd 713 gpd 12% reduction for water saving devices = -85.5 gpd 627.5 gpd Maximum flow = 628 x 150% = 941 gpd B. Assume that 1 bedroom is a guest bedroom with no more 2 persons. 4 bedrooms x 2 persons per bedroom x 75 gpd x 150% = 900 gpd Maximum flow = 900 gpd SEPTIC TANK 900 gpd (30/24) = 1125 gallon tank Existing tank = 1000 gallons Dosing chamber = 350 gallons 1350 gallons *The dosing chamber pump is set to pump when the tank has 350 gallons, or 8 hours. (900 allon) (One day) = 37.5 izallons day 24 hrs. hour 1000 gallon tank = 26.67 hrs. retention in tank 37.5 gallons/hour 350 gallon dosing = 9.33 hrs. retention in dosing 37.5 gallons/hour Total = 36 hours retention MOUND SYSTEM 1. The "as -built" drawings prepared by Shepherd Resources, dated 12/17/90 shows a 36' x 18' sand filter mound system. The mound area was measured during a site visit on November 4, 1994, which indicated that the mound is approximately 18' x (34' to 36') long. The ISDS Permit indicates that the dispersal area requirement was reduced from 822 sf to 630 sf for dosing. It is assumed that the mound was actually constructed to be 36 x 18 = 648 sf, which corresponds to the design calculations submitted by Shepherd Resources. Area of Seepage Bed Application rate of 1.15 gallon/sf/day (Section 4.08.07 (3)) Area of bed = 900/1.15 = 782 sf 17.5% Reduction for dosing (4.04.01 (70) (maximum 25% allowed) 782 - 17.5% (782) = 645 sf required 648 sf provided Review of the Shepherd Resource design calculations for the ISDS Permit submitted indicates that the sewage flow was calculated as follows: Sewage Flow 3 bedrooms x 150 gallons/day/bedroom = 450 gallons/day +40% for automatic dishwasher = 180 gallons/day 630 gallons/day Design flow rate = 150% (630) = 945 gpd Proposed design flow rate with 3 bedroom house and guest room(4 BR x 2 pers/ BR) = 900 gpd Per "Wastewater Engineering Design for Unsewered Areas" by Rein Haak, wastewater flow for the average residential home is 50 to 75 gallons/cap/day, for average house which has 1.5 baths, 3 bedrooms, an automatic dishwasher, washing machine, and conventional plumbing - fixtures. 1. The flow quantity for the auto dishwasher is already included in the average flow rate of 75 gallons/cap/day. 2. The proposed guest house and existing building are equipped with water saving devices. SUMMARY The septic system was originally designed and constructed for more flow than is proposed by the addition of the guest room (945 gpd vs. 900 gpd). The original system was oversized as a result of adding design flow for the automatic dishwasher, and not considering that water fixtures are equipped with water saving devices. Adequate (36 hours) of retention time is provided by the 1000 gallon septic tank and 350 gallon dosing chamber. It is recommended that a schedule be determined for pumping the septic tank to make sure that excessive solids build up does not reduce retention times. This could be achieved by determining when the tank was last pumped, (three years ago, per Ed Chipman), pump the tank out now, and have the pumper identify the relative volume of solids in the tank. It is also recommended that the guest bedroom and/or garage area not be used to house more than two persons, such as a family with children, etc. If the flow quantity of the house and guest bedroom is considered as a 4 bedroom house with 2 persons per bedroom, the flow to the septic system is less than it was originally designed and constructed for. 961 Chipman Lot 1 Block 6 West Lake Creek JOB NAME JOB NO.94�� _ 1v5=6,714—(A-0 JOB LOCATION BILL TO DATE STARTED DATE COMPLETED DATE BILLED o? u �e Q v 9A 1/117A &J&� PW41� g5jZe� _Al-011X-e-d 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 j�® NEW ENGLAND BUSINESS SERVICE, INC., GROTON, MA 01471 Printed in U.S.A. JOB FOLDER G/iL. 7- 14 jar--- Q",s4wSE 1 j � 1 L-----� 35a G,dc., pu.�cp sc�Fv. �v �fG UEN 7 Pz-.I-P LC -\(/FL GON72aL— ALA/ZAA G.o724 - f LCz 4L/12M GONN, /3aC- / CA-SS4 2"P� P`Pr — — :5---.S4c iJ 4.2 N/ —I / A.AN�E'C04=v .4 ,ons ca m vs FU/-" p S�Li.4C 3C- acT; v�-rcv t3 y paprr� ✓. of D.�,c C17714E,12- 74S LE vEL cD�T2vc LC -VET. co�rT�zG� A T 350 ���• $ 7-IAAC- SW tTG/1 A i 6f�/ZS• /4b 5 C/S L- C No r6 /�L•L. -tit is j -�Z iA-L S AIVO COXA j71, Y` kv/7/4 7jL �'C©c1//ZC- /CtEIq S a/r-- TfFC ,tAC4L G- 4=04JN7V 13oa/I-0 of I-Aa4L; /•f dn�o Th/C ` CoLD,€'d Oo S>/1 ice. /soa � /) �t �LG/JC 7f1 �TD�So�L /4a y _ In- _ % ! �l'd v G/Z.4�r:;L'y\N�-:`JF"' L_G-"vEL. %1�XRDVE YC�� TEA T/ oN , ; o r,/ 90 .s,A AiD dc 4A, /Do% - F 'dam;,•: r 'A lV IN G /2117/go Y , _ `7'o _ - - SUBJECT f SHEET G2d✓�=[ /�Z „ /0o %p/JAG. �YS 7L��+/{ 31411 164 RAILROAD AVENUE, SUITE 100 PROJECT PROJECT s y 0 op / tJE d t ; PO BOX 747SCA G'/�iPi IS N Qom$ l DNGE' MINTURN,CO 81645-0747 La-r / F3LacKlo'��SS S•�wN -`- 303-827-5378 DATE EQ_GL E GourlTY , cvCO. 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