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Home My WebLink AboutOWTS Design 09.17.20191 1M 1M 1M — lM ------ Proposed --- Proposed Water Line '-•-••-•114� JM Proposed 3 bedroom Residence 1,200 sq. ft. x x x IAA Double wye Cleanout 4" Sch. 40 10' Setback PVC pipe / from OSWT 1,000 gal. (min.) Septic Tank with baffle, min. 5' from building • • Proposed Garage (24'X30') • 27'wide x 40' long leach fleld Proposed Leach Field, ARC 36 Chambers (3'x5' ea unit) 9 Rows of 8 units ea., 72 Total r equivalent length 50' Setba from watorwa -Polylok Distribution Box w/ Baffle and 6 dist pipes 2" -OAE 20' Setback from OSWT Proposed / Access, - 86 65' x Percolation Test Hole #2 Profile Hole Percolation Percolation Test Hole #1 Test Hole #3 Bottom of Slope to Drainage Top of Slope to Drainage 346.35' x—x—x x x Bottom of Slope to Drainage 10' Side Lot Setback 25' Front Lot Setback x x x County Road 261 (Groff Lane) x- x Existing Overhead Electric Line 40 GaHreldCounty Health Department OWTS Design Calculations Gravel less Infiltration System 0 a 40 80 mg& Individual &cure o Disposal Treatment 5 stem T . Septic Tante Average Percolation Rale (t) HORIZONTAL GRAPHIC SCALE IN FEET 1 INCH = 40 FEET • aa ,ex,,, r'. !II �]i,.• I!„nt, ill rar•,,.r, c :v.si.n,l N 118 D.elgn Floe n = 450 . • t.TAR for Garfield County 01e Sal CpWbon 0oroiy CAI, loam Oex loam. I. Table Sey Cly Lode Force/allon Rate (horn above): Design 0 (Iran oboe) • 450 Sea Treatment Area • /1 = (2/ LTA A 1? I orae Poo. RYA C 801,'ll'r LTAR = Soil Treatment Mea • Aceuslad Sal Treatment Area 0 35 gdlsq a ldrry, from Table 1,285 71 sq. ft d absorption area regwred Trench awlMoult,— 120 1,000 00 sq. fl 'Ulnae' 01lalein t Units 7200 ARC 36 Reseeded reaming tl Unite - 72 Pfrc Ralf R 404 reerprtl:0l1 Lf 17+0 "Ambers a pie TytriD NorrFahanced Manufactured �e�a7iNsdle Bad units wide and terga feet ode Unit Length: --__5.00 Whit Width: 300 Raw Saeaallal: AOud Pemba d lath Mors fore • owe 0,7 Sae Adivalmenl Factor Sem Adtustmw1l Factor 8 00 units each 4000 feet Icing 1 000 DD aq It 01 infiltration units Trench ond,- 7200anita Notes: Minimum Horizontal Setbacks : Leachfield Setback from Wells: Septic tank setback from wells: Setback from River or live stream: Setback from Dry Gulch: 100 ft 50 ft 50 ft 25 ft Edge of Asphalt % .'‘. • : ..V. .c, ,kt 1 ,: : .F ilb • N. t• ' . ..i. : 6. .. . .:: :. • :(:: ;:. r ,..; ) . : v'O NA� �Z< ' . ' : a� The above designed ISDS shall be installed satisfying all minimum setbacks and design standards as described by Garfield County Planning Dept. ISDS regulations and according to all manufacturers specifications and recommendations. Residence domestic water is served by an existing well on site. Existing Conditions, Boundary information and proposed residence location provided by owner. Drawing Revs, max Nu Uarripeal Dale BIEL., CONSULTING. WC 1' O Bea 8 R01,, Colorado 81650 Voi0?: 970/6259313 Fax: 970/625-9315 I5ea 854715 64 f Cabalrtr Client Sarah English 650 CR 261 Silt, CO 81652 OWTS Site Plan Project English OWTS I'd P IEnalnoernele.li Co*. OWT8 Me (DCllau.n Enosh1fews6 En}h 51,n -t Nnlnller OF 2 4" PVC Inspection Pod Install in Irrigation Valve Box and cover with 6" of gravel material. 4" Notch to be Cut Into Bottom of Pipe. (Locations as per Site Plan) 4' min Cover 6' max 1 Finish Ground Backfill with Excavated Soils (See Infiltrator Installation instructions) Scarify Excavated Leaching Surface (Keep Heavy Equipment Out of Excavated Area). Entire Leaching Bed Surface to be Level tAlthin 0,1 feet 2" of Class 6 road base or washed rod[ lightly compacted to stabilize Units Scarify surface. Typical Side Section Detail SCALE: N.T.S. Stub Pipe 12" — Into Chamber (TYP ) 1 10 Hole Polylok Distribution Box OAE w/ Baffle. Bed on 6" CI 6 Base Course Compad Base to 95% Modified Proctor. Typical Distribution Detail SCALE: N.T,S. 2" Sch40 Pipe (min. Slope = 2%) — (TYP ) 4" Sch40 Sewer Pipe From Septic Tank (2% min. Slope) 4" Sch40 plpe from residence Double Clean -Out w/ Removable Caps ',; r bi-directional wye 4" Sch40 Sewer Pipe / (min. Slope = 2%) ARC 36 Standard Units (OAE) Shall be 9 Trenches x 6 Units Long for a Total of 72 Units (or equivalent length units) Stub 2" Sewer Pipe 12" into gravelless Unit 2"-90° —r Elbow (Typ.) Standard Graveless chambers per design NOTE: THIS DEPICTS TYPICAL INSTALL OF LEACH FIELD, ACTUAL CONFIGURATION AND NUMBERS TO BE BASED ON PLAN B"mM — \\ f Finish Grade 411 Conc Cover(Typ) • 20"0 Riser Sedans (Typ) 1.000 gal min: Concrete Septic Tank Septic Tank Detail SCALE: N.T.S . (Ground Surface) 0' 1' 2' 3' 5' 6' 9' 10' (Bottom) 10.4' 11' 4" Sch40 Sewer Pipe To D6tdbutIon box (min Stop/ • 256) L 4" CI. 6 Bedding Compact Base 10 95% Modified Proctor Density Surface Ha Field Top Soil Silty Clay Silty Clay Loam w/ Cobbles, (-12" and less) Sitty Clay Loam wf Cobbles —6" and less Sandy Clay Loam - Silty Clay Loam No sign of ground water. Soil Profile Hole Cross Section SCALE: N.T.S Ill..u,ox N.vi+i.i. No Umrription fir Darr PELL CONSULTING, ING, LLC P [). Ik,x Rifle, Colorado 816S0 Voirc: 970/62S -951i I ax: 970/62S-9315 (lien! Sarah English 650 CR 261 Silt, CO 81652 91.• et OWTS Calculations and Details Tiger 9+Vrb itlj ebI I[1onl.r,f n) English OWTS Irrk F c°h.a/Ong facl63.rth Erpialleanth opm owrne,0 SJ,..e' Nnr 2 nI :