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Home My WebLink About03523 6 /lii I f9 . so . Ju r • r ' N . . - " -� GARFIELD COUNTY BUILDING AND SANITATION DEPARTMENT Permit N. 3 2 3 , . 109 8th Street Suite 303 Assessor's Parcel No. ; ' Glenwood Springs, Colorado 81801 Phone (303) 945 -8212 r This does not constitute INDIVIDUAL SEWAGE DISPOSAL PERMIT a building or use permit. PROPERTY a r *S Cnt(>, R(�CI N ryI A le / `1 7 Owner's Name He ° t ^ v p Present Address r Phone ` � 3 a�s� System Location C>) 85 C. `c I I a ea RbOAckalP %tba3 t Legal Description of Assessor's Parcel No. SYSTEM DESIGN ' I • Septic Tank Capacity (gallon) Other , Percolation Rate (minutes /inch) Number of Bedrooms (or other) t Required Absorption Area - See Attached . Special Setback Requirements: 1 /- - �q rq• Date Inspector r' -- '14 C r $-1 -P ..,--1Z 1`r1 J — FINAL SYSTEM INSPECTION AND APPROVAL (as installed) v 4 Call for Inspection (24 hours notice) Before Covering Installation System Installer i Septic Tank Capacity ' Septic Tank Manufacturer or Trade Name • Septic Tank Access within 8" of surface Absorption Area Absorption Area Type and /or Manufacturer or Trade Name Adequate compliance with County and State regulations /requirements Other Date - 1 Sc- 0 1' Inspector u l F C+ W \ t -fy1 . A RETAIN WITH RECEIPT RECORDS AT CONSTRUCTION SITE -_ 4 •CONDITIONS: 1. All installation must comply with all requirements of the Colorado State Board of Health Individual Sewage Disposal Systems Chapter 25, Article 10 C.R.S. 1973, Revised 1984. 2. This permit is valid only for connection to structures which have fully complied with County zoning and building requirements. Con- , nection to or use with any dwelling or structures not approved by the Building and Zoning office shall automatically be a violation or a 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 material variation from the terms or specifications contained in the application of permit commits a Class I, Petty Offense ($500.00 fine —6 months in jail or both). White - APPLICANT Yellow - DEPARTMENT • , INDIVIDUAL SEWAGE DISPOSAL SYSTEM APPLICATION OWNER JAS / f fl / IL ADDRESS )-S-< R- 0 t I Cla/36w04-ti PHONE 96>3 SS( CONTRACTOR 3 d M. S 6,0 ADDRESS 0. 026K X € 3 SI L-r co-t-o 8 /t,5a PHONE 8 7 Co S { a 3 PERMIT REQUEST FOR c)( 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 &Z erimi o*ti Size of Lot 51 Y A Legal Description or Address 2Ok S" / o*t l I a - Gf /3wOAYVf Oo WASTES TYPE: Y4 DWELLING ( ) TRANSIENT USE ( ) COMMERCIAL OR INDUSTRIAL ( ) NON - DOMESTIC WASTES ( ) OTHER - DESCRIBE BUILDING OR SERVICE TYPE: S I tJ t- ti; r itr'1, t Y Ant Df,✓t -L 4 7 fl d''■1 Number of Bedrooms » A I i dvv /r'. C "11)211- Number of Persons S OO Garbage Grinder (>Q Automatic Washer (X Dishwasher SOURCE AND TYPE OF WATER SUPPLY: WELL ( ) SPRING ( ) STREAM OR CREEK If supplied by Community Water, give name of supplier: A)///- DISTANCE TO NEAREST COMMUNITY SEWER SYSTEM: a - 3 d ( u. Was an effort made to connect to the Community System? /) o A site plan is required to be submitted that indicates the followine 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 um lll✓ownJ - co>7 -C to v &t l A*PA wr u. 1 S no few Percent Ground Slope /0 — i 5 70 b€rww To ATM 1tfhasr /N . 4A o F N w A(3Sog0 1?2wMc4f 2 • [ /� (�� \(� ►� ■ (y�� Hepworth- Pawlak Geotechnical, Inc. Ge V I I e \Il l Gl County d S Road Co 154 • � Glenwood Springs, Colorado 8I601 Phone: 970. 945 -7988 Fax: 970- 945 -8454 hpgeo @hpgeotech.com March 15, 2001 Dan Hardin 2085 Road 112 Carbondale, Colorado 81623 Subject: Percolation Testing, Proposed Septic Disposal System Addition, Hardin Residence, 2085 Road 112, Garfield County, Colorado. Dear Mr. Hardin: As requested, a representative of Hepworth - Pawlak Geotechnical, Inc. conducted percolation testing at the subject site to evaluate the feasibility of additional infiltration septic disposal area. The results of our work are presented in this report. A profile hole and three shallow backhoe pits were excavated at the locations shown on Fig. 1. The percolation test holes were dug in the potential expansion area surrounding the existing leach field area. Percolation test holes were hand dug in the bottom of the backhoe pits and soaked one day prior to testing. The test holes were covered with insulation overnight to protect against freezing. The soils exposed in the percolation holes were similar to those exposed in the profile boring and consist of about ' foot of topsoil overlying relatively stiff silty sandy clay to the profile boring depth of 9 feet. Groundwater was not encountered in the profile boring and the soils were slightly moist to moist. Percolation tests were performed on March 13, 2001 by a representative of Hepworth - Pawlak Geotechnical, Inc. The percolation test results are presented on Table I. The percolation test results indicate an infiltration rate of about 30 minutes per inch. The variable results of P -1 were discounted due to the presence of an apparent animal hole in the hand dug percolation test hole which did not become evident until the percolation test was performed. Based on the subsurface conditions observed and the percolation test results, the tested area should be suitable for a conventional infiltration septic disposal system. If there are any questions or if we may be of further assistance, please let us know. Sincerely, -� HEPWORT ; ,;(1. Al CHNICAL, INC. 1 0 - e ' .9 ' ' 2 :* Steven L. '` P 47; F - Rev. by: D :ti l •, si NAL t .• O,' SLP /ksw t ``qlF OF COl D �P� attachments cc: Sopris Engineering - Attn: Yancy Nichol • HEPWORTH- PAWLAK GEOTECHNICAL, INC. • I TABLE I PERCOLATION TEST RESULTS Hardin Residence HOLE NO. HOLE DEPTH LENGTH OF WATER DEPTH WATER DEPTH DROP IN AVERAGE (INCHES) INTERVAL AT START OF AT END OF WATER PERCOLATION (MIN) INTERVAL INTERVAL LEVEL RATE (INCHES) (INCHES) (INCHES) (MIN. /INCH) P -1 53 5 11 Y. 10 '/. 1 'h 10 'R 834 1% 8 1/2 7 ` 1 '/4 7 X 6 'h 1 6X 5'k 1 5K 4'k 1 4 '% 314 '/4 water added 10 '/. 7/ 2'/. 7'% 4 3'% 4 2 'h 1 'h water added 9 'F. 6 X 4 5'k 3 2/ 3 1 'h 1 'b 1 'h 1 k 1 1'4 % X P -2 55 15 9 1/2 9 '/. 9 82 % 8'/. 7'h /. 7'% 7 K 7 8 % Y, 6X 6 1 6 6 / % 30 P -3 45 15 8 'k 7 '/. Y4 7'/. 7% % 7 '% 6 '/. '% 6'/. 63/8 3/a 63/8 6 We 8 5'% % 30 6 % 6 h Note: Percolation tests were performed on March 13, 2001. The average percolation rates were based on the last iwo readings of each test. *P -1 test hole appeared to have an animal hole near bottom resulting in fast perc rates. • April 13, 2001 Dan Hardin Hardin Residence 2085 County Road 112 Carbondale, CO 8123 RE: Hardin Residence — Proposed ISDS System, 2085 County Road 112, Garfield County, CO SE Job No. 21041.01 Dear Dan: Pursuant to your request, attached herewith is a letter /report presenting our findings in regard to the design of an Individual Sewage Disposal System (ISDS) at the above referenced Site. This design is based on our evaluation of the site conditions with information provided by you for use in supporting your application to the Garfield County. Our recommendations are in accordance with Garfield County and the State of Colorado ISDS Regulations. The Garfield County must permit any proposed improvement to the site. We have reviewed the information forwarded to us, conducted a site visit, formulated an ISDS design and created a site plan with construction details as part of our scope of work. Conclusions: Based on our findings we believe that the design and installation of an approved ISDS system is feasible in accordance with the Regulations of Garfield County and the State of Colorado. The existing septic system is currently in use and adequately functioning. Therefore we recommend that its use continue to accept wastewater from the existing bathrooms only. The remodeled kitchen and laundry facilities will be plumbed to discharge to a new proposed system. We recommend that a new 1000 - gallon septic tank be installed that will discharge effluent to an approximate 760 square foot soil absorption trench system to serve the new addition and remodeled kitchen and laundry facilities. The new soil absorption system can be installed in natural soils. The system will meet all required setbacks and be installed within the general boundaries indicated on the plan. Our Design is outlined below and delineated on the attached site plan. Site Location: The subject site is located in the Crystal Springs area, adjacent to the south side of County Road 112, Approximately 3 miles North of State Highway 82 in Garfield County, Colorado. The site is situated in Section 14, T 7 S, R 88 W of the 6 P.M. The Site comprises approximately 5.25 acres. The site is bounded on the northeast and east by a private access road and on the south, north and west by single family acreages and south of County Road 112. Existing Site Conditions: The site is located on a gentle to moderate sloping pasture and rangeland. The site has been previously subdivided out of larger improved ranch land. The site includes a 3- bedroom house with and existing permitted ISDS system, a detached shed and barn structure. The site has a general slope toward the East. The existing ground surface in the proposed septic development area ranges from 3% to 15 %. The 1 502 Main Street • Suite A3 • Carbondale, CO 81623 • (970) 704 -0311 • Fax (970) 704 -0313 Sornis ENGINEERING • LLC civil consultants Dan Hardin SE Job No. 21041.01 April 13, 2001 • Page 2 developed site and undisturbed areas are covered with grasses, scattered trees and landscaping shrubs. Domestic water is supplied by an existing registered well in excess of 100 feet from the closest point of the proposed absorption trenches. Proposed Site Conditions: It is our understanding that you intend to construct a 1200 S.F. residential addition to include 2 new bedrooms and 2 full baths. We further understand that the existing kitchen and laundry facilities will be redesigned and re- plumbed to discharge to the new proposed ISDS. The wastewater drainage from these facilities will be separated from the existing ISDS. Therefore the existing system will treat the runoff form the two existing full bathrooms only. The proposed improvements will include a new ISDS system to serve the needs of an equivalent 5- bedroom house minus the contribution from two full baths. The new facilities are to be generally located as shown on the plan. Subsurface Conditions: Attached herewith are the results of the subsurface investigation and percolation tests conducted on March 13, 2001 by Hepworth - Pawlak Geotechnical, Inc. The report is dated March 15, 2001. The subsoil encountered at the site consists of 1/2 foot of topsoil overlying relatively stiff silty sandy clay to the profile boring depth of 9 feet. Groundwater was not encountered to a depth of 9 feet in the profile boring. Percolation testing utilized three test holes, which yielded similar absorption rates. The average percolation rate is 30 minutes per inch and is suitable for a conventional absorption system. Design Criteria: The site will have two separate systems that combined will handle and treat the effluent from a five bedroom home. The existing system will continue to handle and treat the wastewater from the two existing full bathrooms only. The proposed ISDS system to serve the needs of an equivalent 5- bedroom house minus the contribution from two full baths. The existing home is a split -level house with the existing ISDS installed at grades that prohibit the gravity discharge of effluent from the lower level. The proposed improvements and plumbing will be designed at the lower level finish floor elevation. Therefore the new system will be lower than the existing and will be hydraulically separate. 1 I EGE1a8 y „x;,; August 13, 2001 Dan Hardin ��"¢ Hardin Residence 2085 County Road 112 Carbondale, CO 8123 RE: Hardin Residence — As -Built ISDS System, 2085 County Road 112, Garfield County, CO SE Job No. 21041.01 Dear Dan: Pursuant to County Regulations, this letter and attached drawing provides documentation that the new ISDS system recently installed is in general compliance with the permitted design. Sopris Engineering has performed site visits to measure, inspect, and document the as built conditions of the constructed system. We have coordinated our efforts with the contractor that built the system. The system was inspected prior to backfilling and after all installations was completed. The as built conditions and installation of the new ISDS components is in compliance with the permitted design specifications for the system. The as built size and relative location of the new ISDS system is delineated on the attached drawing. A 1000 gallon dual compartment septic tank was installed with 4" tee baffles and an effluent filter. Inspection ports were installed on the ends of the trenches. The absorption field was constructed as delineated on the site plan. The location of the trenches have been changed slighty by rotating and moving approximately 6 feet to the Northwest closer to the house. The four 3' x 69' trenches were installed level utilizing specified materials installed according to design. The minimum setback distances have been maintained. The septic tank, distribution pipe, and installation are in accordance with Garfield County Regulations, the design presented in the Sopris Engineering Report and the design drawings, dated April 10, 2001. Attached is an as -built drawing dated 8/14/01. If you have any question or need any additional information, please call. . utmost A,...pisl a 1' i 5`,orlD' G; LLC lin ct g .t YEW t , i Pt,�t,*`� • ProjeA'IAflgh% Sun\pJ14104 l\as-buih- ISOS.DOC 1502 Main Street • Suite A3 • Carbondale, CO 81623 • (970) 704 -0311 • Fax (970) 704 -0313 So nic ENGINEERING • LLC civil consultants