Loading...
HomeMy WebLinkAboutOWTS Design Plan Original0 ti 2 GRAPHIC SCALE 20 0 10 20 •.40 6 IN FEET ) es8z \ 1 inch = 20 ft. / NO ` r i 65�8 � aio \ INSTALL 4" RISER PIPE INSPECTION PORTAT EACH END CHAMBER W/ CAP 6" ABOVE SURFACE (TYP.) INSTALL 1.5" \ \ FLUSH BALL VALVE ON END OF EACH DISTRIBUTION LATERAL \ BELOW EACH INSPECTION PORT (TYP. END EA. ROW), INSTALL QUICK-4 PLUS \ \ \ CHAMBER END CAP \ \ ON ALL END CHAMBERS ` \ PP-1 24 \ � \SOIL PROFILE� \ PIT (2022) \ \6S8o \ 6572 EXCAVATION DEPTH 2' MIN - 4' MAX i � IBELOW SURFACE GRADE. MIN 12" COVER \ , \ 6570 OVER TOP OF CHAMBERS. FILL &GRADE FIELD AREA APPROXIMATELY 3"-6" ABOVE EXISTING GRADES\ z \ 6,p1PV \\\ J <! a \ d N INSTALLED UNDERGROUND \ \ < i ELECTRICAL WIRES IN CONDUIT FROM HOUSE EXTERIOR ELECTRIC SERVICE '. 1 :,� KIIPEt BOX TO POST MOUNT CONTROL PANEL \ \ \ \ \ \ \ \ \ \ P SALAMON Dodga Ca lclat,:ona OWTS GENERA \ ABSORPTION/TREATMENT FIELD PRESSURE DOSED CHAM BER TREN CHES INSTALL 52 QUICK-4 CHAMBERS IN (4) 54' LENGTH TRENCHES WITH 13 ` \ The proposed onsite wastewater treatment system (OWTS) is being installed to serve a single family 1. THE OWTS AS SHOWN ON THE PLAN AND THE DETAILS WERE DESIGNED BY SOPRIS ENGINEERING. CHAMBERS PER TRENCH PLUS END CAPS FOR ATOTAL ABSORPTION AREA residence with attached shop/garage . The proposed residential structure will have 5 bedrooms proposed OF 630 S.F. MAXIMUM AVERAGE TRENCH EXCAVATION DEPTH OF 33" INCHES BELOW EXISTING SURFACE GRADES, WITH A MINIMUM 12-INCHES, with a design flow based on a total residential population of 8 persons. The residential facility OWTS 2. THE EXISTING LOT LOT TOPOGRAPHY BASED ON LIDAR AND SURVEY BY STARS TO STONE SURVEYING \ OF COVER OVER THE CHAMBERS. VARIABLE DEPTH EACH TRENCH \ \ capacity design is based on design flow for a 5bedroom single family residence. The primary structure with TOPOGRAPHICAL SURVEY DATED, 02-27-21, SURVEY/PLAT INFORMATION SHOWN IS BASED ON ISP BY \ two bedrooms will be constructed in the first phase and a three bedroom dwelling addition will be SGM, INC., DATED 01-13-20 constructed in the future off the east side of the initial structure. \ 1 .5" PVC SCHD-40 CUSTOM PERFORATED PIPE DISTRIBUTION LATERALS WITH 3. THE PROPOSED LOT CONDITIONS BY SOPRIS ENGINERING AND PROPOSED STRUCTURES BY FOSS 5/16-INCH DIA. ORIFICES EVERY 2.0-FEET ALONG THE LATERAL PIPE PLACED ON The design flow treatment capacity is calculated as follows for a minimum equivalent 5-bedroom single ARCHITECTURE & PLANNING, PC. �\ THE TOP OF THE ABSORPTIVE SURFACE. WIRES USED TO SECURE \54' family residence. - PRESSURE PIPE TO SURFACE. ORIENT ORIFICES BETWEEN THE FIRST & LASTTO From the Regulation 43 usage table : 4. PRIMARY OWNER NAME AND ADDRESS: Lyndsay and Garret Jammaron - SPRAY UPWARD (12 O'CLOCK) TOWARD TOP INTERIOR OF CHAMBERS. FIRST & Minimum population based on 2 person per bedroom for the first 3 bedrooms = 6 persons and 1 person per 4909 Highway 82 LAST 5/16" ORIFICES ORIENTED DOWNWARD WITH SNAP ON SPRAY SHIELDS bedroom for each additional bedroom. 2 bedroom = 2 persons for a total of 8 persons. Gallons per day per GlenwoodSprings, Colorado 81601 \ AT BOTH ENDS \ DISTRIBUTION LATERAL person =75 gaVperson/day, No peaking factor \ Max. Design flow (Qd)gallons/day = (# of people) x (avg. flow)gaVperson/day. 5. CONTACT: GarretJammaron, (970) 618-2635. \ " "GarretJammaron" <GarretJammaron@alpinebank.com> \ 1.5" SCHD-40 MANIFOLD PIPE ` \ Design flow Old = 8*75=600 gpd ,2x9 TEE CONNECTION FROM ADV ` 6. SITE ADDRESS: TBD, DEER PARK COURT GLENWOOD SPRINGS, CO 81601 Septic /Dosing Tank Design: �- \ \ 7. LEGAL SUMMARY: SUNLIGHT PARKWAY, REMAINDER PARCEL (35 AC), Quarter: SE Section: 34 PP-2 \ \ \ \ \ The septic tank capacity required for a minimum 48 hour retention time is calculated as follows: Township: 6 Range: 89 A TR IN THE S2 CONT. 42.086 AC. EXCEPT A TR OF LAND CONT..001 AC AS DESC \ � * -- 0 gal/day 2=12 V - 60 g / Y 00 gallons. Install a 1,500 gallon, two -compartment primary septic tank in series IN REC566968, SUNLIGHT PARKWAY 1STAMD. NEW LEGAL DESC. IN REC. NUMBER 844796. EXCEPT PROPO \ SOIL \ '� \ ` �, with a 500 gallon, single -compartment septic/dosing tank with a bio-tube high head pump dosing assembly. TRACT OF LAND CONT. 6.736 AC.+/- AS DESCRIBED (1 AC+-) �, PROFILE PITS` \ \ \ Tanks shall be installed with ribbed PVC or plastic risers and lids a the finish grade surface. p g \ \ 8. Parcel Number: 218534400021 \ 1.5" SCHD-40 MANIFOLD PIPE -- Sub Surface Conditions and Testing: CONNECTION TO PERFORATED �- �. A subsurface soil investigation and site assessment was performed by Sopris Engineering in on April 14, 9• COUNTY SEPTIC PERMIT #: ISSUED \ DISTRIBUTION LATERAL (TYP.) \ \ 2022. The soils in the proposed field envelope area were sampled and characterized by application of the -.� DUAL 1.5" SCHD 40 DISTRIBUTION PIPES \ \ USDA visual/tactile soil texture method analysis. The subsurface conditions were evaluated by excavation Y 10. CONTRACTOR: " \ INSTALLED AT MIN. 2.5% FROM HP - _ of two exploratory pits in the building envelope and one profile pit in the proposed OWTS field area. The ADV OUTLET TO MANIFOLD TEE_ soils below 6 to 9 inches of topsoil consist of medium dense sandy silt loam soil with less than 2% scattered OWTS SYSTEM NOTES \ gravel or rock content to 7 feet below the surface grades. The soils appear to be consistent across the site -.. from observations in the excavated profile pits. 1. ALL MATERIALS AND INSTALLATION SHALL CONFORM TO STATE AND COUNTY ONSITE WASTEWATER �. TREATMENT SYSTEM (OWTS) REGULATIONS. The native soils sampled from 2-3 feet below the surface are characterized as a soil type 2 consisting of 2 IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO CONTACT ALL UTILRY " P sandy silt loam texture with blocky granular structure. This soil has an effective loading rate for conventional COM ANIES FOR FIELD - - - - - - - _ ,^ LOCATIONS OF UTILITIES PRIORTO CONSTRUCTION AND EXCAVATION. \ �I ;_ soil treatment of 0.6 GaVS.F./day for a level 1 conventional treatment system. The equivalent percolation V As a 4" PVC GRAVITY NN EC PIPE �A PORT 1. " (V64 RIBUTING VALVE " ` STUBOUT FOR CONNECTION 2-PORT 1.5" V6402 ORENCO IN -� S assumed to be 20-30 minutes per inch. No free water was encountered in excavations on site. v TO FUTURE ADDITION ( ) , " - ., , ,� rate 3. ALL SEWER LINES TO BE SDR-35 OR SCHEDULE 40 P.V.C. PIPE UNLESS NOTED OTHERWISE. 30"DIA, 24" TALL RIBBED PVC ��: � Seasonal high Groundwater levels are expected to be below 20 feet from the existing surface grades. The RISER W/ LID. INLETSET AT HP. soils are suitable for a conventional shallow absorption field consisting of pressure dosed gravelless 4. INSTALL ATWO-WAY CLEAN OUT ON THE SERVICE LINE FROM THE HOUSE AND AN ADDITIONAL ,T. infiltration chamber units in a trench configuration. CLEANOUT WIT 100'SECTION OF EFFLUENT DISCHARGE PIPE . I -. _ 1.5"SCHD-40 TRANSPORT PIPE ^` ,� f` \ \ e _ 1+ \ Treatment -Soil Treatment Unit/ Absorption System Design: 5. THE SEPTIC TANK SHALL BE INSTALLED LEVEL ON COMPACTED EARTH. INSTALL WATERTIGHT RISERS W/ 2.0' MIN. DEPTH OF BURY.. INSTALL AS NECESSARY TO BRING ALL REQUIRED ACCESS POINTS TO THE FINISHED SURFACE GRADE. BACKFILL 0 50, AT MIN. 2.5%FOR DRAINBACK TOTANK _ The treatment/absorption field is designed based on utilizing the effective Long Term Acceptance Rate WITH SUITABLE NATIVE SOIL FREE OF BOULDER AND ROCK IN EXCESS OF 3" DIAMETER. v v _ 0+00 r - - (LTA for the native soils and the application of appropriate loading factors for a soil treatment area ,.� utilizing pressure distribution to full pressure dosed gravel less chamber trenches. The new treatment 6. . A SANITARY BAFFLE TEE IS REQUIRED ON THE SEPTIC TANK INLET AND OUTLET. INSTALL THE INLET system and absorption field will consist of pressure dosed distribution of septic tank effluent via a high head AND OUTLET TEES PLUMB AND IN A POSITION TO ALLOW EASY INSPECTION AND MAINTENANCE OF / 6h < 6574 .� a \ 1.5 SCHD-40 TRANSPORT PIPE \ _ pump assembly to individual chamber trenches w/ custom perforated distribution laterals for effective TANK FROM THE TANK RISERS. \W/ 2.0' MIN. DEPTH OF BURY. INSTALL J'# treatment across the entire native soil absorptive surface below the placed leaching chambers. AT MIN'. 2.5%FOR DRAINBACK, s 7. INSTALL A 4" EFFLUENT FILTER ON THE 4" OUTLET TEE OF THE SEPTIC TANK. THE FILTER SHOULD BE \ / '- ss� \ \ \, Long Term Acceptance Rate (LTAR) INSPECTED EVERY SIX MONTHS. THE EFFLUENT FILTER SHALL BE MAINTAINED AND CLEANED WHEN AUTOMATION INSTALLED 4 \ h:: $= ,:, Considering the application of the state regulation 43: THE TANK IS PERIODICALLY PUMPED OR AS NECESSARY. INSTALL A SUITABLE EXTENSION ON THE / INSTALL 1500-GALLON 2-COMPARTMENT - ORENCO PUMP CONTROL PANEL \ \ �� • r: ,$ Receiving Wastewater Treatment Level 1; Soil type 2 loading rate for a sand silt loam is (0.6 gal./S.F./day).; FILTER WITH A HANDLE TO BE WITHIN 6" BELOW THE ACCESS LID. PLASTIC SEPTIC TANK (INFILTRATOR -0R EQUAL) \ 6X6 POST MOUNTED \ \ \ \ ) Y - --/ INSTALLE WITH {3j 24" DIA. BY 24" DEEP - 6572 \ -� \ \ \ \ ) \ ` _ Loading factors; (Table 10-2, pressured dosed trenches = 0.8) and RIBBED PVC RISERS W/LIDS ATTHE SURFACE. - -" (Table 10-3, Chambers Category 3 = 0.7) 8. THE CONTRACTOR SHALL ENSURE THAT THE SEWER LINES, SEPTIC TANK AND RISERS ARE / - \ �. ` \ / -- : . - WATERTIGHT. ALL PLUMBING FIXTURES AND OWTS COMPONENTS SHALL BE INSTALLED AND / 11\ A sf d x L.F.1 x L.F.2 .: A Area; MAINTAINED TO AVOID SURFACE OR GROUNDWATER FROM ENTERING THE SYSTEM AND TO 656g ELECTRICAL/CONTROL WIRES FROM POST \ ` ( / - ,`• ( ) - Q LTAR LTAR = 0.6 Gal S f PREVENT LEAKAGE FROM THE SYSTEM. IN-HOUSE PLUMBING FIXTURES SHALL BE MAINTAINED TO INSTALL 540 GALLON INFILTRATOR IMSINGLE- MOUNT CONTROL PANEL TO EXTERIOR \ ) ' / "`T`� / .F./day or silt loam COMPARMENT EFFLUENT DOSING TANK OR EQUAL W/ / _ SPLICE BOX ON RISER. INSTALLED 14 GAUGE PREVENT EXCESS WATER FROM ENTERING THE SEPTIC SYSTEM. 24" DIA, ACCESS RISER. INSTALL ORENCO BIOTUBE 6566 1 WIRES IN 1" CONDUIT \ \\ \ \ \ \ / Qd = flow (gal/day) = 600 gpd SIMPLEX EFFLUENT PUMP ASSEMBLY. (PVU57-1819-L)- J \ _6s \ \ { \ / L.F.1=0.8 full pressure dosed trenches Distribution 9. THE DIMENSIONS AND NOTES SHOWN ON THE PLAN INDICATE MINIMUM AREA, LENGTH, WIDTHS �_ 6a \ \ \ \ \ / LF.2-0.7 Chambers Category 3 AND SEPARATION DISTANCES FOR THE TRENCHES, BED OR MOUNDED ABSORPTION FIELD. W/P300511 PUMP), W/ LS" DISCHARGE ASSEMBLY. / 6564 \ \6s� \ \ I r A(sf) = 600gpd x 0.8 x 0.7 = 560 S.F. 10. THE ABSORPTION TRENCHES SHALL BE EXCAVATED TO LEVEL GRADE IN NATIVE EARTH. THE TRENCH \ / �\ , \ m \ \ 4 `\ BOTTOM AND SIDEWALLS SHALL BE SCARIFIED AND/OR RACKED IF SMEARING OCCURS. IF EXCESSIVE 6s6z \ sse ` \ 0.6 Gal/S.F./day -~"� LARGE COBBLES OR BOULDERS ARE ENCOUNTERED IN ANY PART OF THE EXCAVATION OVER 6" FROM \ / \ T; Number of Quick-4 Infiltrator chambers 4'x3'x12"chambers: 6560. \ .- - .- -- / \ ~ \ ) \ ''t I / - THE PROPOSED TRENCH BOTTOM SURFACE, OVER EXCAVATE AND BACKFILL WITH SAND. 560 S.F -47Infiltrator Quick-4chambers; Use 52chambers / 12 S.F./Chamber 11. THE LEACHING CHAMBERS SHALL BE INSTALLED LEVEL WITH A MINIMUM COVER OF 10 INCHES NOT TO EXCEED 24 INCHES. Number of 5'x3' Blo-Diffuser chambers: OXES DESIGN PLAN NATIVE YARD OR CON LANDSCAPED SURFACE CONNECT 1.5" TRANSPORT PIPE FROM ADV TO INDIVIDUAL 1.5" PRESSURE 1.5"SCHD-40 PERFORATED PVC DISTRIBUTION PIPE. TRANSPORT PIPE CROWN FIELD TRENCH TO DISTRIBUTION LATERAL PIPE INVERTA MIN. 2"HIGHER THAN INVERT Of DIVERT SURFACE WATER W/ RALLVALVE @ CAP TERMINAL END PRESSURE DISTRIBUTION LATERAL /IN. \\ \j/�\j CONNECTION. REVEGATATION 3' MIN 4' MIN -►I 6" MIN. \\� 1.5" SCHD-40 PVC PRESSURE TOPSOIL LAYER EXCAVATED MATERIAL COMPACTED DISTRIBUTION PIPE TO 1.5" i BACKFILL LAYER T090%STANDARD PROCTOR CUSTOM PERFORATED �' \���/'\���<�!/< NATIVE ONSITE �.,;,�,y•. DISTRIBUTION LATERAL PIPE 1'` SOILS 12" MIN -24" MAX. 4" MIN. CHAMBER END CAP FILTER \/ SUITABLE NATIVE BACKFILL FABRIC �r.� - LEACHING BACKFILL WITH CHAMBER COMPACTED SUBGRADE SCREENED I ONSITE SOILS TRENCH CROSS-SECTION FOR FREE OF ROCKS 6„ SDR-35.26 OR SCHD-40 PIPES CHAMBER END CAP - N.T.S. ��i/V j:�/��l' ; �\ CONNECTION DETAII. v� vv v ;. � 3° corvcRETE AND N.T.S. SCARIFY/TILL BOTTOM %;AV���\���%\%�`•.;'�`�� LEVELING COURSE SURFACE TO 3" DEPTH, PLACE 3" END PLATE INLET PORT SAND & RAKE LEVEL LEACHING CHAMBER TRENCH (TYP.) UNDISTURBED EARTH CLAY LOAM CHAMBER TRENCH CROSS SECTION DETAIL N.T.S. jt,� t " �".1laFsL Etllt§Pi' t41 IiLi"r �1= � i V ,a '�.1 it Il li t. :lIIN1i :i' r, awe sw[ ropy wla�eaa aewrxs i - tampri t with. C44 and IAPMO 8tandgrp e feel.. saatPete w'N 9te" F�P`n4 _ Ca,tf.4 Pape to be. maiart d is sort IT.. a+. #cork - - �- Made . bl lal depth $ 4tr M"Oum hL1,1W d.ptb 1* 6" Tank ID hat rated far v L.lw Va"k Ina&na. zdart t at m"aahals cmar malodi �._. -.... •..�••.», ••,•..••`•• a15ea Pasp1 �A�cs' IM1FrN!!G1'iWfW"pM✓fflLP. 1NFic7 AR` 'BPIMIP749f16aGY0lVl6116.hbrl�6r-* ©1ggMg 5y.a Imwt [fimb 1Ma - Net 41af WuiS,geY C4gxtlyy ".1 t to LEamF- ZO C Told ` 0491e9 Specs Iawvt ❑Ima"aims Net gai9yt 16 Dons Nile Mkt Egy6 t - t d I e}' LCI_+ , •� az 4M - ," R.T to .-. _ _ . ' Sm - C"Wity 6' LON a 6` tlide - (filet O;ttet 'Length "Ids H.Vt - - -_ - f[t r4RARip�B" �i 5,S' : Iba 16 9d 5#340. 1-we'd 1 4r b.1. �Mei bvar3 +i" 46v 6Y'_ 84.§- 617" MG" 953•. gdlo,M: 36616s` - L 19h8 Sit s =z : Td4 $ P Pam: 71 � T SEPTIC TANK DETAIL DOSING TANK PUMP ASSEMBLY DETAIL Pualy 9e"ca4afora f',.awava Sye"m-..oMry.Mentl+oce Rvk¢ u+asxww�ccNwixcT� eoa crc-eocnweeMim n�vmo: yvs.mrteaw, w reM narwau�.sb rw: rom.. d:mgay.vmT.Moan ure. ,i.�.rort:�,a�vr.. Sao en t�wa.m.�aE. w naasw�tnn� r3M uae*+a,:wo'R l roe ManNup{Ypi LNm p: wmmngNm.. r� i.dw .a,mae"M z Lmdts� 5a nx 9mm% yf8 amm..s.:�q ai.'• Flss u"x..e s ma-mtrta"L�:.: o iw� Gk Ip Y1p ar aqa o o ar ?e .a n. cn x TM �n naar:.��mwr e, ro. tdmm.ibenaima.. In Mowad�iae zd 2a L q � L T 6 NM N i w wi rm aas wcuwy. m.. re a�"as mw ae w". ug au N.I...1a...... VINCINITY AERIAL MAP 560 S.F =37 chambers; Use 42 chambers 12. LEACHING CHAMBERS WILL BE PLACED IN THE EXCAVATION OVER THE NATIVE SOIL OR SELECT SOIL _ 15 S.F./Chamber REPLACEMENT OR ASTM-33 SAND LEVELING COURSE. END CAPS SHALL BE INSTALLED ON THE END CHAMBERS IN EACH TRENCH. Use 52 Quick-4 Infiltrator chambers in four trenches 54'long by 3'wide with 13 chambers units per trench plus two end caps as delineated on the plan or equivalent Bio-Diffuser chamber trenches. The septic tank 13. VERTICAL INSPECTION PORTS SHALL BE INSTALLED FROM THE PRE MARKED HOLE ON THE TOP OF e effluent will be pressure distributed to the head of each chamber row via individual distribution pipes from EACH END CHAMBER CAP. (TYP. BOTH ENDS OF EACH ROW) THE PORTS MAY HAVE THREADED CAPS 0 an ADU pressurized by a high head pump biotube discharge assembly in a the 500 gallon dosing tank. AT GRADE. OTESTMG iINM=QNS AND CONSM=ON MANAGENUi 14. THE CHAMBERS WILL BE BACKFILLED WITH EXCAVATED MATERIAL VOID OF ROCKS, THE BACKFILL MATERIAL SHALL NOT EXCEED 21/2" DIAMETER AND SHALL BE PLACED TO AT LEAST 6 INCHES ABOVE 1. ADDITIONAL GEOTECHNICAL EVALUATIONS AND INSPECTIONS BY THE ENGINEER SHOULD BE THE TOP OF THE CHAMBERS. THE TOP OF THE PLACED BACKFILL SHALL BE COVERED WITH A LAYER OF I - PERFORMED DURING INITIALSTAGES OF CONSTRUCTION TO VERIFY SOIL CONDITIONS AND OWTS FILTER FABRIC. A MINIMUM 4" DEPTH OF TOPSOIL IS TO BE PLACED ABOVE THE BACKFILLTO THE Top Mew-V6404 l DESIGN. SURFACE & RE VEGETATED. 2. THE EVALUATIONS AND INSPECTIONS MAY RESULT IN MODIFICATIONS TO THE DESIGN THAT MAY . 15INSTALLATION OF LEACHING CHAMBERS SHALL BE IN CONFORMANCE WITH THE MANUFACTURES INSTALLATION INSTRUCTIONS Recommended Installation Air Release Vetve 30" PVC Enclosure -1 From PummR. Gravel Ban INCLUDE FIELD SIZE REVISIONSAND POSSIBLE SOIL REPLACEMENT IN SELECTAREAS IF NEEDED. SUFFICIENT NOTICETOTHE ENGINEER BYTHE PROJECT MANAGER/CONTRACTOR NEEDSTO BE MADE IN ORDER TO SCHEDULE THE SITE INSPECTIONS. 3. PRIOR TO CONSTRUCTION OF THE PERMITTED SYSTEM THE ENGINEER SHOULD BE CONTACTED BY THE PROJECT MANAGER/CONTRACTOR WELL IN ADVANCE TO PROVIDE ADEQUATE TIME TO DISCUSS THE SYSTEM COMPONENTS WITH THE CONTRACTOR, ANSWER QUESTIONS, RESOLVE ANY CONFLICT ISSUES AND SCHEDULE INSPECTION SITE VISITS BASED ON CONSTRUCTION PROGRESS. 4. COUNTY REGULATIONS REQUIRE THAT THE DESIGN ENGINEERS OF RECORD PERFORM SITE INSPECTIONS OF THE PERMITTED SYSTEM DURING CONSTRUCTION AND PROVIDE "AS -BUILT" DOCUMENTATION OF THE INSTALLED SYSTEM TO THE COUNTY AFTER CONSTRUCTION IS COMPLETE. THE ENGINEER SHOULD BE CONTACTED AND NOTIFIED OF THE CONSTRUCTION SCHEDULE. 5. THE COUNTY ENVIRONMENTAL HEALTH DEPARTMENT SHOULD BE CONTACTED AT LEAST 48 HOURS 16.. THE ABSORPTION TRENCHES/BED OR MOUND MUST BE GENERALLY MARKED ATTHE FOUR CORNERS WITH INSPECTION PORTS AND/OR BURIED REBAR. THE FIELDS MUST BE PROTECTED FROM VEHICULAR AND LIVESTOCK TRAFFIC. 17. THE ABSORPTION FIELD SURFACES MUST BE SLOPED OR SLIGHTLY MOUNDED TO DIVERT SURFACE DRAINAGE AWAY FROM THE FIELD. 18. THE ENTIRE ABSORPTION FIELD SURFACE MUST BE RE VEGETATED. 19. THE ABSORPTION FIELD SHALL BE INSTALLED PER THE REQUIRED SETBACK DISTANCES: 10 feet from any property line. 25 feet from any potable water supply line. 20 feet from any occupied dwelling. PRIOR TO FINAL BACKFILL OF COMPONENTS TO PROVIDE ADVANCED NOTICE OF CONSTRUCTION 100 feet from any well, spring or cistern. >-cxso-ibue,guaNaaey SCHEDULE IN ORDER TO PERFORM A FINAL INSPECTION OF THE IN PLACE COMPONENTS. The Garfield 100 feet from any stream or water course. County contact is: Ted White, P.E., Environmental Health Specialist III.Garfield County Public Health; DISTRIBUTION SYSTEM NOTES: twhite@garfield-county.com, 970-945-6614 x 8106 (main office) or 970-230-2442 (mobile) ` 1. FILTERED EFFLUENT WILL DISCHARGE VIA A HIGH HEAD PUMP BIOTUBE DISCHARGE ASSEMBLY TO Trespprtua" �--fir 6. OUR DESIGN AND RECOMMENDATIONS ARE BASED OUR SITE ASSESSMENT, SOIL EVALUATION AND AN AUTOMATIC DISTRIBUTION VALVE BETWEEN THE SEPTIC/DOSING TANK AND THE HEAD OF THE UPON INFORMATION SUPPLIED TO US BY OTHERS. IF SUBSURFACE OR SITE CONDITIONS ARE FOUND CHAMBER TRENCHES. TO BE DIFFERENT FROM CONDITIONS ASSUMED OR INDICATED, WE SHOULD BE NOTIFIED TO EVALUATE ANY EFFECT ON THE PROPOSED OWTS. IF THE COUNTY REQUESTS CHANGES OR 2. THE DISTRIBUTION SYSTEM WILL BE INSTALLED TO ALLOW FOR EFFLUENT TO BE ALTERNATELY AND MODIFICATIONS TO THIS DESIGN, WE SHOULD BE CONTACTED TO EVALUATE AND RESPOND TO THE EQUALLY DISTRIBUTED ACROSS THE ABSORPTION SURFACE IN EACH CHAMBER ROW VIA INDIVIDUAL REQUEST. CUSTOM PERFORATED FULL PRESSURE DOSING DISTRIBUTION LATERALS CONNECTED TO THE HEAD 0as,"9raou_ OF EACH CHAMBER ROW INSTALLED ON THE SURFACE ALONG THE ENTIRE LENGTH OF THE 7. CONTRACTOR SHOULD REVIEW ANY CONDITIONS ON THE ISSUED PERMIT AND COORDINATE WITH INDIVIDUAL TRENCH. A BALL VALVE WILL BE INSTALLED ON THE TERMINAL END OF EACH - - THE ENGINEER REGARDING CONSTRUCTION OF THE SYSTEM. THE CONTTRACTOR AND/OR SYSTEM DISTRIBUTION LATERAL CENTERED BELOW A 4" INSPECTION PORT. 6000 SERIES AUTOMATIC DISTRIBUTION VALVE, INSTALLAR SHOULD PHOTO DOCUMENT ALL PHASES OF OWTS CONSTRUCTION AND INSTALLATION OF N.T.S. COMPONENTS. 3. THE MINIMUM SLOPE OF THE TRANSPORT PIPE FROM THE TANK'S DOSING COMPARTMENT TO THE ADV SHALL BE INSTALLED AT A MINIMUM 2.5% UPWARD SLOPE TO ALLOW FOR DRAINBACK TO THE 8. IF YOU HAVE ANYQUESTION OR NEED ANY ADDITIONAL INFORMATION, PLEASE CALL PAUL RUTLEDGE TANK. THE INDIVIDUAL DISTRIBUTION PIPES FROM THE ADV WILL CONNECT TO THE DISTRIBUTION ate✓ AT SOPRIS ENGINEERING, 704 0311. LATERAL ATTHE HEAD OF EACH TRENCH. DOSING PUMP CURVE •/ii w+tm,rm..uL+° 6590 - 6580 - 6570 4" ST Ej INV OUT. 6560 I - - -COMP- 1500 GAL_ SEPT C TANK- - - - - - - - - 500 GAL DOSING TANK - - - - - - " S - - PROPOSED GRADE _ - 6402 HOUSED IN13' �. DIA VBPRESSURE - - - - W/ P30 HH PUM ASSEMBLY 4e-PV SEWER PIPE - 4' EWER STUBOUT- - _ _ - CHAM ER TRENCHES {TYP.) - - -CHAMRER TRENCH - EXlTING GRADE - LOWER LEVEL FF= 575.0 1.5' PVC OR EFFLUENT TRANSPOR HDPE -PIPE 1.5" TRANSPORT .INV IN: 6580.02'. IF ADV - - - - - - - -- -- - LU ENT - 4" SEWER ST INV IN: 6570., q" SEWER OD - 4" SE ER STUB INV: 6571.69' - - - -. - DUAL 1.5" PVCEFF UENT - - IN I VAINFOLD -: 6573.60' - 1.5" PERFORAT D DISTR - 570:21' . .INV-: 657334' - - - - D SCHARGE DISTRIBUTION-PIPES1:5"MANIFOLDT - - E - - - - LATERALINV; - 572.85' TEFF- N7 - -1'.5"TRANSPO PIPE - - - - - - - - _ - - -INV 1N: 6575.87` - - - - - - - IN:6569.62' INV U 5 pNj Ct t)1 !V N N C V1Ln W LP m V^1 Ln m to Ln m in LLC'. to Ln N M m v^i r W Lr)N P` h n Ln h to m m m w EEEEEKI�m V+56 1+UU 1+50 CL - SEWER PROFILE w 2+50 U Cl) N J OD J p 'R V W £ J C, Qp c NZ LL Z `a ED a LU T -cc W Ca) M _Z Q O V � Z r- �o W14 (n � U)CD Z O N U) o to DESIGNED BY PER DRAWN BY PER CHECKED BY YTN DATE: 10/19/2022 JOB NO. 32105.01 LU zo 0 O L.Li O LU U LWL Cr. z Z O Z U O C) CO aW G �LL 4leen v I DATE I REVISION I TITLE ONSITE WASTEWATER TREATMENT SYSTEM PLAN 3+00 3+1 DRAWING NO. C-3.1