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Home My WebLink About03171 P 4 Fes ' t ' • GARFIELD COUNTY BUILDING AND SANITATION DEPARTMENT Permit N2 ''' Z 1 •i9 4 a 109 8th Street Suite 303 Assessor's Parcel No. 's fr ` 4 Glenwood Springs, Colorado 81801 Phone (303) 945 -8212 This does not constitute S a INDIVIDUAL SEWAGE DISPOSAL PERMIT a building or use permit. j i6 PROPERTY QQ n 1 ` Owner's NamES19t \lane, 3Tl \Q `- I i Address x1419 c es rAye Rl -Fie � ( Phone 5-30;4 / dot 59 • a3 " 1\€R OR( • rc 5 Lel (i , e C . I i • System Location r V 650`: ; Legal Description of Assessor's Parcel No. C ' 1e 1) Mx) c Ac— LEACH— /= /Cc 0 13 2- 3 Zo% > I S ie R t • SYSTEM DESIGN i t t S eptic Tank Capacity (gallon) Other )) T 1/ 9 Percolation Rate (minutes /inch) Number of Bedrooms (or other) f t Required Absorption Area - See Attached ( v A T E YL T A 3 L E ro 0 (-4 1 G H ) (V t g 6 Special Setback Requirements: A 1 e. Date 7` 1- g f 1 9 Inspector N N 0 { r FINAL SYSTEM INSPECTION AND APPROVAL (as Installed) :I $ , Call for Inspection (24 hours notice) � B y�( efore Covering Installation > 4 ; \- r � 1 /' / • ? System Installer Septic Tank Capacity , + F Septic Tank Manufacturer or Trade Name \ ( /- / , C; f , Septic Tank Access within 8" of surface 4..-•• /''� - 16 F ., / Absorption Area f S /J 7 J C H 6S / Absorption Area Type and /or Manufacturer or Trade Name 1 N f / [.- 7 n /1 7 U>. 5 4 a ' S Adequate compliance with County and State regulations/requirements ' Other 1 .. o , (� /� Date I D- 1 - i Q Inspector A Q` W C) S. RETAIN WITH RECEIPT RECORDS AT CONSTRUCTION SITE : . t *CONDITIONS: a 1 1. All Installation must comply with all requirements of the Colorado State Board of Health individual Sewage Disposal Systems Chapter . i P 25, Article 10 C.R.S. 1973, Revised 1984. } r 2. This permit is valid only for connection to structures which have fully complied with County zoning and building requirements. Con- , ! , f nection to or use with any dwelling or structures not approved by the Building and Zoning office shall automatically be a violation or a `j requirement of the permit and cause for both legal action and revocation of the permit. ` . 3. Any person who constructs, alters, or installs an individual sewage disposal system In a manner which Involves a knowing and mater �` r i " variation from the terms or specifications contained in the application of permit commits a Class 1, Petty Offense ($500.00 fine — 8 ( t months In Jail or both). ) l r , e White - APPLICANT Yellow- DEPARTMENT • // INDIVIDUAL SEWAGE DISPOSAL SYSTEM APPLICATION OWNER (SIe%r #Ina 5 j, /�n -c. , ADDRESS Ira( drse AnEers hr clash ctJm nbinn c ta - ly11233PHONE 62r so CONTRACTOR Sp /-0 ADDRESS "-f /g Wers/,4 (0r PHONE 6 .z,�30/ PERMIT REQUEST FOR ( ) NEW INSTALLATION ( ) ALTERATION ( ) REPAIR Attach separate sheets or report showing entire area with respect to surrounding areas, topography of area, habitable building, location of potable water wells, soil percolation test holes, soil profiles in test holes (See page 4). LOCATION OF PROPOSED FACILITY: Near what City of Town f ,1112 // / Size of Lot �l r1 c/ Legal Description or Address 4g � j,(�rs & c la / cube ✓ � c roti WASTES TYPE: (x) DWELLING ( ) TRANSIENT USE ( ) COMMERCIAL OR INDUSTRIAL ( ) NON - DOMESTIC WASTES ( ) OTHER - DESCRIBE BUILDING OR SERVICE TYPE: /l Number of Bedrooms 3 Number of Persons 7 (kj Garbage Grinder ()Q Automatic Washer (x) Dishwasher SOURCE AND TYPE OF WATER SUPPLY: (y) WELL ( ) SPRING ( ) STREAM OR CREEK If supplied by Community Water, give name of supplier: DISTANCE TO NEAREST COMMUNITY SEWER SYSTEM: Was an effort made to connect to the Community System? A site plan is required to be submitted that indicates the following MINIMUM distances: Leach Field to Well: 100 feet Septic Tank to Well: 50 feet Leach Field to Irrigation Ditches, Stream or Water Course: 50 feet Septic System to Property Lines: 10 feet YOUR INDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT WILL NOT BE ISSUED WITHOUT A SITE PLAN. GROUND CONDITIONS: Depth to first Ground Water Table Percent Ground Slope 2 TYPE OF INDIVIDUAL SEWAGE DISPOSAL SYSTEM PROPOSED: A 66 SEPTIC TANK ( ) AERATION PLANT ( ) VAULT ( ). VAULT PRIVY ( ) COMPOSTING TOILET ( ) RECYCLING, POTABLE USE ( ) PIT PRIVY ( ) INCINERATION TOILET ( ) RECYCLING, OTHER USE ( ) CHEMICAL TOILET ( ) OTHER - DESCRIBE F AL DISPOSAL BY: _ ) ABSORPTION TRENCH, BED OR PIT ( ) EVAPOTRANSPIRATION ( ) UNDERGROUND DISPERSAL ( ) SAND FILTER ( ) ABOVE GROUND DISPERSAL ( ) WASTEWATER POND ( ) OTHER - DESCRIBE WILL EFFLUENT BE DISCHARGED DIRECTLY INTO WATERS OF THE STATE? PERCOLATION TEST RESULTS: (To be completed by Registered Professional Engineer, if the Engineer does the Percolation Test) Minutes per inch in hole No. 1 Minutes per inch in hole NO. 3 Minutes per inch in hole No. 2 Minutes per inch in hole NO. _ Name, address and telephone of RPE who made soil absorption tests: Name, address and telephone of RPE responsible for design of the system: Applicant acknowledges that the completeness of the application is conditional upon such further mandatory and additional tests and reports as may be required by the local health department to be made and furnished by the applicant or by the local health department for purposed of the evaluation of the application; and the issuance of the permit is subject to such terms and conditions as deemed necessary to insure compliance with rules and regulations made, information and reports submitted herewith and required to be submitted by the applicant are or will be represented to be true and correct to the best of my knowledge and belief and are designed to be relied on by the local department of health in evaluating the same for purposes of issuing the permit applied for herein. I further understand that any falsification or misrepresentation may result in the denial of the application or revocation of any permit granted based upon said application and in le action for perjury as provided by law. Signed %v Date z /7 2 -, /9`t PLEASE DRAW AN ACCURATE MAP TO YOUR PROPERTY!! W s:11 - The . 2. C oiA r is 23 1/2) 0 .).4 ° t ) 3 Nwy 4 al R {/ • / I a.z �t 0 n �E 0 $ § §» & # 7 E 0 2 7 0 E [ « 5... § f r % E / k f § o� }�\/ a. \§«\ 2 ■ a N . , / f 0 0 �` to w / 2E / 0 ]2 &■ $ {`�<P o. k ƒ m S / E 2 \ K ` \ c I 1-1 \ \ / • £$� � / ; N . *- « " / \ . o m c f ( ° § @I ±% \} CHURCH & Associates, Inc. ENGINEERS & GEOLOGISTS • August 19, 1999 Steve and Tina Spillane P.O. BOX 1048 Rifle, Colorado 81650 Subject: OWS Design, Proposed Residence Tract 58, Antlers Orchard Subdivision, CR233 Garfield County, Colorado Job No. 11186 Dear Mr. and Mrs. Spillane, As requested, we have evaluated subsurface conditions at the site and designed an onsite wastewater system (OWS) for the proposed residence. Garfield County personnel investigated subsurface conditions. SITE CONDITIONS The lot is located in a rural residential area in Garfield County, Colorado. The proposed drain field area has a gentle slope of 5% to the south. There is a good cover of native grass in the proposed field area. PROPOSED CONSTRUCTION A three - bedroom residence was being constructed at the location presented on Figure 1. Per our discussion, we have designed the OWS as a four - bedroom system to accommodate suture buildout. In accordance with the Individual Sewage Disposal System (ISDS) regulations, a 4- bedroom residence is estimated at 600 gallons per day (GPD) average. The sewage loading with a peaking factor of 1.5 is 900 GPD. Garfield County requires sizing of the drain field for a garbage disposal to be 20% larger than the minimum drain field size. Our design includes a dishwasher, garbage grinder, and washing machine. The residence will be served water by a well located as indicated on Figures 1 and 2. SUBSURFACE CONDITIONS Subsurface conditions were investigated by digging 3 percolation holes 30 inches deep and one profile pit to 6.5 feet at the locations indicated on Figure 1. Subsurface conditions in Profile 1 consisted of 12 inches of topsoil underlain by a clayey, silt to the maximum depth explored of 6.5 feet. Ground water was encountered at a depth of 5 feet. The results of percolation tests by Arno of Garfield County indicate a percolation rate of 49 minutes per inch (MPI). RECOMMENDATIONS We recommend the installation of 1250- gallon, two - compartment septic tank with an effluent filter, and 5 chamber trenches at the locations presented on Figure 2. The OWS design is based on an average sewage load of 600 GPD and a percolation rate of 49 MPI using the Garfield County sizing tables. The residence has a crawl space and the stubout should be held high and the septic tank should be installed shallow to avoid ground water and provide gravity flow to the trenches. The trenches can be no deeper than 2 feet no DENVER 4501 Wadsworth Boulevard Wheat Ridge, CO 80033 CASTLE ROCK 303.660.4358 303.463.9317 Fax: 303.463.9321 EVERGREEN 303.816.1455 OWS Design Job No. 11186 • Page 2 maintain 4 feet of suitable soil between the bottom of the chambers and ground water. The trenches can be shallower. We recommend the trenches be at least 12 inches deep. Flow to the trenches will be through a distribution box. The distribution box have a minimum of 7 holes and we recommend the box with 9 holes because of the additional room in the larger box. Flow levelors should be installed to control flow from the box. Distribution boxes tend to settle with time and flow levelors allow adjustment of flow to the trenches. The minimum number of chambers is 68 Infiltrator chambers. We have sized the trenches to have a uniform length and therefore 70 chambers are proposed. Movement over the drain field trench bottom during construction should be kept at a minimum to prevent compaction of the receiving soils. We recommend the bottom of each trench be scarified with a pick, shovel, or backhoe bucket teeth prior to the addition of dispersal gravel. OPERATION AND MAINTENANCE The owner must realize an OWS is different from public sewer service, and must assume the responsibility for maintenance of the OWS. The system is relatively maintenance free, but the owner must have the septic tanks pumped. In the absence of a monitoring program, we recommend the septic tank be pumped and the effluent filter cleaned every two years. There are daily considerations, such as not putting plastic or other nonbiodegradable material into the OWS. Water use must be monitored so toilets are not allowed to run when seals malfunction. To illustrate the point, a running toilet can consume in excess of 1000 GPD. A loading of 1000 GPD could flood and irreparably harm the OWS. The loading from the backwash of a water softener may be harmful to the OWS. A separate drywell should be constructed for the backwash waste, if a softener is installed. Chemically treated water from a swimming pool or spas should not be introduced to the OWS. LIMITATIONS An OWS requires installation by a contractor who is experienced in installations. The investigation, layout, design and recommendations are based on data submitted. If conditions different from those described in this report are encountered, we should be notified to evaluate the effect on the OWS. If the health depart- ment makes modifications to this design, we should be contacted to evaluate the impact on the OWS. All construction is to be in accordance with the ISDS regulations. Pipe type and size, burial requirements, septic tank construction, and other specifications, which are not depicted in our report, are to conform to the requirements of the ISDS regulations. The installer of the system is to have demonstrated knowledge of the Garfield County ISDS regulations and requirements. If there are any questio ... ••'._.. can be of further service, please call. CHURCH & Ass a tt )lrtb.C ?0 • . • .!I 'I 1 17' qp Edward O. Church; •'' S.A`EN ;' EOC 3 copies sent copy to Garfiled County Building and Sanitation, 109 8th Street, Suite 303, Glenwood Springs, CO 81601 11.41 ACRES SCALE COUNTY ROAD 233 1' - 100' TRACT 58, ANTLERS ORCHARD SUBDIVISION , GARFIELD COUNTY, COLORADO , 0 1 I i ' , I 1 - ,I , I i-- 1 1 .■ 1 I ...I' 1 - • / I ,, PROPOSED - 4 BEDROOM 1 ' . RESIDENCE ""` 1 WELL 1 • PROFILE PITT 1 r P3' 'P2 i 4 - 1 \, \_, 1 _ ;; 1 l 1 - 1 II 1 I` �. /' 1 / _ 1 // 1 f EXISTING 1 1 / L DRIVEWAY I 1 1 1 1 11 1 1 1 ..... 1 1 • 1 1 1 swim II 1 on 1 1 Ina 1 1 aim 1 1 one 1 1 al 1 1 SILT MESA ROAD (COUNTY ROAD 233) SITE PLAN JOB NO.11186 FIGURE 1 11.41 ACRES SCALE . COUNTY ROAD 233 1 ' - 301 TRACT 58, ANTLERS ORCHARD SUBDIVISION GARFIELD COUNTY, COLORADO WELL PROPOSED • 1250 GALLON SEPTIC TAN( 4 BEDROOM : • RESIDENCE : • • C= C1_L_C1_L_L1_L_C1_LJfl TRENCHES SPACE 6' MIN 10' 4 L°J • • C- I-1=L-C1_L_171_L1C1_L_CY DRAIN FIELD DISTRIBUTION BOX 70 CHAMBERS IN 5 TRENCHES OF 14 • CHAMBERS EACH • • • • • • • • • • • • • • • • • • • SITE PLAN OF OWS DESIGN JOB NO. 11188 FIGURE 2 n . I! i b Fg gll 1/ V% t I 1: tP I ( 1+1 - Y 'v h i "niW NJ 1 r - a 14 1 d1 u i ilfigo r N t ri . , ., _.._ _ _ _ w �i < 141 i E 1 hors ..!- J a 2 V 15