The URL can be used to link to this page

Home My WebLink About03913.• .... __. ·---· i -• GARFIELCl"COUNTY BUILDING AND SANITATION DEPARTMENT 109 8th Street Suite 303 Glenwood Springs, Colorado 81601 Phone (303) 945-8212 • Permit N~ 3913 Assessor's Parcel No. This does not constitute ,. t INDIVIDUAL SEWAGE DISPOSAL PERMIT a building or use permit. 1 PROPERTY f M /Jh. ,./ L'/vf·A~ I Owner's Name ·l//!YJ/5f W [/r,;) t';~;ent Ad L.' -_,_;'~:'-L>""';;i;Lt:i.L.~7--="'7"~ -11 System Location ___ _.::-F--li''h~"-L----<t-~~=-.L-i:.Li._,.!._-L_.;'-"':5=L~'--J.,.....L~L'...!....L'-.!Y.,'-!:::';,-___,l__ 1 SYSTEM DESIGN ~ • l • l • ______ Septic Tank Capacity (gallon) ______ •Other ------Percolation Rate (minutes/inch) Number of Bedrooms (or other) ____ _ Required Absorption Area -See Attached Special Setback Requirements: /. ' Date ·~ \ , .!!lspector -------/;~:r.:;1dl6''\-.,t:-~-------------- iJ 1, ! ' '\ 1 ' FINAL SYSTEM INSPECTION:.AND A~OVA":(;.s lnstal\ed) Call for Inspection (24 hours notice) !!lei~ Cbvering Ins Ila . ' ·~ ' ~~:~~;:::a~:~~---/---·~·,i:!-J-,(__ ____ ,.+,-4~~~~------~.q>-_:_·_':"~.~·1 ____________ _ 'f") /• \ Septic Tank Mlnulactu~~~!> N~ _· -.,L,.Jl-~:ll'--'-+-.,.:..--,,---L--:....-------------- Septic Tank Access within 8'~ of surface \;-'-'4~4-:_--~.L-~;'--='>~----------------- 1~ . I Absorption Area Type and/or Manufacturer or Trade Name-------------------------- Adequate compliance with County and State regulations/requirements _____________________ _ Other ___________________________________________ _ Date /Jla,f J_ {p Zoqc/ Inspector f'/(./C /=-. /1Jo "'Je rot 1 0£ RETAIN WITH RECEIPT RECORDS AT CONSTRUCTION SITE •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 persbn who constructs, alter$, or installs an Individual sewage disposal system in a manner which involves a knowing and material variation from the terms or ~cifications contained in the application of permit commits a Class I, Petty Offense ($500.00 flne-6 months in jail or both). Whi1e -APPLICANT Yellow· DEPARTMENT .. • I i I i ~ • I I . . INDIVIDU~L SEWAGE DISPOSAL SYSTEM APPLICATION OWNER ~IC. ~ ~'/ (11//W(:fd:JT ADDRESS 1$2/ $elr.fJT Av£ 1 6t6 1 CO 5160/ PHONE (f7c:>) C/'/7-DS3o CONTRACTOR f:>Ef(:Q -G\_~'J f-/~L ADDREss 01f37 /A1lrf..Af &J.1 Glt'IS, cc Bl~1 PHONE ( 910) C/'-/(-(1;..;t.( PERMITREQUESTFOR <f._) NEWINSTALLATION ( ) 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 ofTown'---~/J/o'-'-"-..... Mi ............. d_._._£ __________ -"S""iz,,.e-"o""'f L..,o""t I o'f A . Legal Description or Address nv No rl f'r'lf._ LN. I G hf'? I ( cJ a 60 I . Po..lf'c.{(, I "& WASTES TYPE: ~ DWELLING /).. 70 Cf.I._ fJ.. '} ( ) TRANSIENT, USE ])onelC\" S 11.b~ · ( ) COMMERCIAL OR INDUSTRIAL ( ) NON-DOMESTIC WASTES ( ) OTHER -DESCRIBE BUILDING OR SERVICE TYPE: Number of Bedrooms __ _._ __________ Number of Persons 3 ( ) Garbage Grinder ( ) Automatic Washer ~ Dishwasher SOURCE AND TYPE OF WATER SUPPLY: ( ) WELL ( ) SPRING ( ) STREAM OR CREEK If supplied by Community Water, give name of supplier: IJorJA rJE WATt~ ?-/.S. TEl'A , , ,... ,_.., ~ L.\)~ ('f7o) q-,~-<;31.., DISTANCETONEARESTCOMMUNITYSEWERSYSTEM: C ""1 .-6-ic z '1 Was an effort made to connect to the Community System? f1..tJ I I -, Dr JV.:> 1 , // r.J1 Ilk"";:. 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 (septic tank & disposal field) to Property Lines: 10 feet YOUR INDIVIDUAL SEW AGE DISPOSAL SYSTEM PERMIT WILL NOT BE ISSUED WITHOUT A SITE PLAN. GROUND CONDITIONS: Depth to first Ground Water Table Percent Ground Slope /3.3'% TYPE OF INDIVIDUAL SEWAGE DISPOSAL SYSTEM PROPOSED: 2 · ..... ~. <f). . SEPTIC TANK i ( ) · AERATION PLANT ( ) VAULT ( ) VAULT PRIVY ( ) COMPOSTING TOILET ( ) RECYCLING, POTABLE USE ( ) PIT PRIVY ( ) INCINERATION TOILET ( ) RECYCLING, OTHER USE ( ) CHEMICAL TOILET( ) OTHER-DESCRIBE FINAL DISPOSAL BY: '1-) ABSORPTION TRENCH, BED OR PIT ( ) UNDERGROUND DISPERSAL ( ) ABOVE GROUND DISPERSAL ( ) EVAPOTRANSPIRA TION ( ) SAND FILTER ( ) WASTEWATER POND ( ) OTHER-DESCRIBE'-------------------------- WILL EFFLUENT BE DISCHARGED DIRECTLY INTO WATERS OF THE STATE? JVCJ PERCOLATION TEST RES UL TS: (To be completed by Registered Professional Engineer, ifthe Engineer does the Percolation Test) Minutes 7. Z. { per inch in hole No. I Minutes / S. ~ per inch in hole NO. 3 Minutes I l/. <;' u per inch in hole No. 2 Minutes - 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 legal action for perjury as provided by law. """" &% 5 :--> """ o'l6J(>i PLEASE DRAW AN ACCURATE MAP TO YOUR PROPERTY!! 3 TBD NONAME LANE MAP TO PROPERTY FIGURE 1 •• t '-" .,. 1· * . i 1 u./ Q .l>. m - I I I ! ! i ; I I i J .!>. N '-..J N ·· .... "·'~- ~ (,.. ~ OJ ~ Cl 0 - l I I I l--~ 171~ / {,;"1 ' ! ~ .,,,. vo / ..•... l Cl> J \ ,..,. "" "' ,. _,. o'C ,-------------~ ~ "l G,-----.:~~./ -~ I ' . i l ! ! l I ---.I.--····- ... . .. . m1a1•1;f.iit.1:1. SYSTEMS INC En'lh'onm•n,.I OMlt. .......... ,._, ..,UllOn•• Em..•• M11ot Cba11M SptCltcqllon1: Chamber Height• I ft 01Clnber Width. t.83 ft 01Cl11ber Weight• 25 lbs. Chamber Ccipaclly. 63 oaL ~ lotla11 Neo. • 1.5 tt:ltll ~ Sldewal Alea. 2.16 sett/If lnv8rt Height. 9.9" Specllcc6laa as tecogalred by Colotado Guldellnea lot' trench COllllgvrallon: Bottom Ilea. 1.5 fC/t/f + .5 (slzfng factcrt x 8.33 ff. 2-4.99 sqft Sldewal Nea • 9.9" • 6.0" • 3.9" x 1.28 (~effect) • -4.99 • 5 5" x 2 (slc:les) .. \O'' x 8.33 If= 6.9-4 sqft Bottom + Sldewall • 2'.99"" + 6.94 sqrt • 31.93 sqrt per EQ36'1M led applcallons en 19coanfred In lhls manner. Bottom Ilea .. 1.SO sqrt/If+ .6 (sizing factor) x 8.33 If .. 20.8 sqft per EQ36™ STANDARD CHAMBER TRENCH= 31.0 SQ.FT. (MOST COUNTIES) I BED= 25.8 SQ.FT. (MOST COUNTIES) . . To: Garfield County Building and Sanitation Department 108 8th Street, Suite 201 Glenwood Springs, Colorado 8160 l From: Eric F. Mangeot, PE 1521 Bennett Ave. Glenwood Springs. Colorado 81601 Date: April 23, 2004 Re: Individual Sewage Disposal System Application for ~ "!.'11'l TBD NoName Lane, Glenwood Springs, Colorado 81601 To Whom It May Concern: The following infonnation summmizes the site evaluation and design of the individual sewage disposal system for TBD NoName Lane, Glenwood Springs, Colorado 81601. 1n addition to the application, a map to the property, a site map, as well as vendor infonnation is attached. 1. Overview and Introduction The most common way to treat and dispose of wastewater generated from rural homes is through the use of an onsite disposal system. Onsite disposal systems are typically a septic tank followed by a leach field. 1n the case of the single family residence located at To Be Determined (TBD) NoName Lane, Glenwood Springs, Colorado, 81601, the onsite disposal system followed by a chamber system configured in a bed. A site map to the property is attached as Figure 1. A chamber system is a gravelless pipe system that is approved for use in Garfield County, Colorado. One advantage of chamber systems is the lack of soil masking. Since there is no rock in the trench, the soil is not covered, so eftluent can be absorbed by the entire soil surface. It is estimated that septic rocks typically cover approximately 50 perceot of the bottom area of a treoch. Therefore, if a system has no septic rock, potentially 50 percent more soil is available to treat the effiuent. Chamber systems are also lightweight, easy to install, and have an open bottom. Four (4) bedrooms are to be constructed at the residence. A garbage disposal is not proposed to be installed at the residence. 2. Site Evaluation Site characteristics ultimately constrain the method of disposal, therefore a site evaluation was conducted at the site to determine a proper method of disposal. 2.1 Estimate of Wastewater Flow Based on the long-term expected number of people to be living in the residence, the projected wastewater flow from the residence is estimated to be between 300 and 400 gallons per day. 2.2 Inftaent Wastewater Flow Characteristics BOD5 Calculation: 0.22 lbs/capita/day x 4.0 capita/lot= 0.88 lbs BODs/day PAaP 1 nf1 . . Total Suspended Solids (TSS): 0.25 lbs/capita/day x 4.0 capita/lot= 1.00 lbs/day. After preliminary treatment in the septic tank, TSS levels should be approximately 40 mg/L. 2.3 Soil Classification Based on the test pit excavated at the disposal site, the soils consist of silty sandy gravel with cobbles. 2.4 Percolation Tests Three (3) percolation holes were constructed and tested in accordance with the Garfield County, Building and Sanitation Department (County) requirements on April 6 and 7, 2004. The percolation rates averaged 12 minutes and 26 seconds (13 minutes). Because the test hole no. I ran faster than the other two holes, the test was reran 8 hours later. Similar percolation rate results occurred and the more conservative of the two values is used and considered more representative of site based on the soil classification. 3.0 Proposed Individual Sewage Disposal System All constructed components and appurtenances associated with the fudividual Sewage Disposal System have been designed to meet or exceed County standards. The NoName water system wells are over 1,500 feet away at the confluence of NoName Creek and the Colorado River. The Rock Gardens water system is located several hundred feet away. The closest waterway is an irrigation ditch located on the English Subdivision Exemption. This irrigation ditch is located is located approximately 70 feet from the nearest property line, which is located approximately 130 feet away from the disposal field. 3.1 Septic Tank According to County regulations, a 4-bedroom home is recommended to have a minimum of 1,250 gallons. Therefore, 1,250-gallon septic tank is proposed. The proposed location of the septic tank is shown on Figure 2. 3.2 Disposal Field (Chamber System) Based upon an average percolation rate of 13 minutes, no garbage disposal system, and a bed configuration, the County requires that 29 chamber system pipe segments be installed. The proposed disposal field bed will be constructed with 6 rows of 5 Equalizer 36™ (for a total of 30) chamber pipes as shown on Figure 2. Sufficient land area is provided for the proposed number of bedrooms and both proposed and reasonably anticipated. V ender information for fufiltrator is included with the application. 3.3 As-Constructed System Figure 2 will be updated and submitted to the County to reflect the as-constructed system at the residence based on dimensions taken during construction observations and final inspection. Page 2 of3 .. 3.4 Future Considerations There is sufficient land area further to die south to consttuct an entire new absorption system or add on to die proposed absorption system in the future. The septic tank will be inspected annually and pwnped when neccssazy. Eric F. Mangcot, a licensed engineer in die State of Colorado, prepared this Application. Colorado Seal r-, . • To: Garfield County Building. and Sanitation ni:Partment RECEIVED 108 8"' Street, Suite 201 Glenwood Springs, Colorado 81601 MAY 2 6 2004 From: Eric F. Mangeot, PE 1521 Bennett Ave. Glenwood Springs, Colorado 81601 Date: May 25, 2004 Re: Individual Sewage Disposal System Application for 1270 CR 129, Glenwood Springs, Colorado 81601 To Whom It May Concern: GARFIELD COUNTY BUILDING & PLANNING The following information summarizes the final installation of the individual sewage disposal system (ISDS) for 1270 CR 129, Glenwood Springs, Colorado 81601. An as-constructed site map is attached. 1.0 As-Constructed Individual Sewage Disposal System All constructed components and appurtenances associated with the ISDS have been designed to meet or exceed County standards. The ISDS was installed on April 27 through April 29, 2004. Construction observations and inspections were made at critical points of the installation which included the following a) Completed excavation of the bed; b) inspection of each portion of the bed prior to backfill; c) septic tank installation; and d) completion. 1.1 Septic Tank According to County regulations, a 4-bedroom home is recommended to have a minimum of 1,250 gallons. A 1,500-gallon septic tank was installed because the 1,250-gallon storage tank was not readily available. The final location of the septic tank is shown on Figure I. 1.2 Disposal Field (Chamber System) The as-constructed field bed consisted of 5 rows of 6 Equalizer 36™ (for a total of 30) chamber pipes as shown on Figure I. 6 rows of 5 were originally proposed, however, the design was altered for the protection of existing trees . .§?' < -2" s ::::. Eric F. Mangeot, PE Colorado Seal Page I of I , . • • S8l"Q9'54•t 121.45• /..r~,---~'~ I i\ I I I 25' SETBACK I l I-- - -j_ \ \ ~ 'I I - - - -c,,,_ '-.._ //!'-EXISTING I '!--/ CUL-DE-SAC 1DONELAN SUBDIVISION . I I I 154'± I EXEMPTION PLAT J ~ PARCEL B : ; I 1.09 AC± I 162± 10' SETBACK-+---! I I I I .I I I I I I ENGLISH SUBDIVISION I I I I ,---0 ----I I ~--o--+-'41.7' I iH. I I ----------1 : i 16i' ___ J--t--: -1- i'] IIJ I APPROX. LOCATION '~ OF MAIN RESIDENCE I I ' n. Ll3s.s·-L fi a~ I 20' I l z 0 0 d N & " 1 O' SETBACK - CLEANOUT/ I I I 1,250 GALLON --- 1 SEPTIC TANK -- 1 I I I ~ I 25.5'± I I I I I I 73.3'± I I I _j I I 23' \ \ -10· SETBACK EXEMPTION PLAT \ NORTH SCALE 1''~50' \ r IRRIGATION I DITCH \ \ \ TO NONAME WATER SYSTEM > 1,550 FEET 15' I 63'±1----f--1 1----70'±---.1 1\ ABSORPTION BED· 6 ROWS OF 5 EQUALIZER 36 CHAMBERS FOR 30 TOTAL I / I 16.5'±-I ~ -42'±---j : I I I I I I I___ I ___ I ____ _, 25' SETBACK NB7"56'46"W j 120.06' "' POINT OF_/. BEGINNING \ \ \ \ \ DATE: APRIL 23, 2004 I JOB NUMBER. N/A I CHECKED BY: EFM I SCALE: 1"~1,200' TBD NONAME LANE SANITARY SITE MAP FIGURE 2 \