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ACCESS CAP AND CLEANOUT
<br /> NOTES:
<br /> FLEX HOSE 1/4" PVC PETCOCK (TYP) 1. EXISTING LANDFILL GAS SYSTEM IS A CONCEPTUAL DESIGN :
<br /> GATE FINAL CLOSURE. GAS SYSTEM ASSUMES VERTICAL
<br /> G TE VA LVE
<br /> WELL CASING- RISER
<br /> 0 0 '
<br /> EXTRACTION
<br /> WELLS
<br /> AT 150 F007 T 20 FOOT HORIZONTAL
<br /> SPACING.
<br /> ACCESS PORT 2. EXPANSION LANDFILL GAS SYSTEM CONCEPTUAL DESIGN
<br /> ASSUMES. VERTICAL EXTRACTION WELLS AT 150 FOOT TO200 FOOT SPACING. INSTALLATION OF
<br /> ,
<br /> SEENOTE 1 PHASE V EXTRACTION ASSUMEDLTO OCCUR DURING FINAL COVERS
<br /> LANDFILL GAS FACILITY SOIL L
<br /> PVC OR HDPE PIPE LAYER OVER
<br /> GEOMEMBRANE CONSTRUCTION OF EACH PHASE. EXTRACTION WELL FIELD
<br /> CENTRAL CONDENSATE STORAGE TANK I
<br /> GAS LATERAL MAY EXTEND INTO INTERMEDIATE COVER AREAS FOR GAS
<br /> t TO HEADER ON
<br /> GAS
<br /> RTICAL
<br /> GEOMEMBRANE
<br /> _____ _ _.___ ____ _ _.. . _ _,, EXPANSION CONTROL.
<br /> _,
<br /> M N TANKS AT EACH SUMP
<br /> I AL COVER AG
<br /> -----�-- '- "` " • -- ;�.' �------
<br /> FOUNDATION ON FINAL 3 OR TO BE
<br /> CONDENSATE STORAGE TANK.
<br /> SEE NOTE 4 AND o
<br /> f
<br /> DETAIL 1. THIS DWG
<br /> f f,, GEOMEMBRANE
<br /> m INTERMEDIATE
<br /> L��_ 4. EXISTING LANDFILL EXTRACTION WELL WILL N07 EXTEND
<br /> f 1 PIPE BOOT COVET
<br /> THROUGH LAN EXPANSION LINER SYSTEM. IF GAS
<br /> EXTRACTION FOR ILEXISTING LANDFILL IS STILL REQUIRED
<br /> g, 3 . AFTER VERTICAL EXPANSION, EXISTING LANDFILL GAS
<br /> Ii 4a t" 'S `X 'a >, .:d ,,.N-f �f -x Ie, ,. t "�
<br /> a ,_ :. & � ......... i ( EXTRACTION WELLS AND LATERAL SYSTEM WILL BE MODIFIED
<br /> f t 4..... E I.__,. I
<br /> ! s IIa s Pi 1 AS REQUIRED T0: PROVIDE LANDFILL GAS CONTROL FOR
<br /> i .` .:.__. f REFUSE EXISTING LANDFILL. :At
<br /> GAS EXTRACTION WELLS FOR VERTICAL
<br /> i
<br /> -� ,.. -._ ... . _. . __.._- - ___-___.._.. _._ ... ._ ._____. _. ... _. __.._ ,._.. . .. .... ... ... ..._.. -. _.. _. _. ..-_._. _..._<�,. ._ '. __ _: - '" a ...LAN JLL._
<br /> a� f« ,. ,. ,� t. \ •, _ .:....._ ..........__ . . : < , v. _ _. _ _.- o _ E3C#�ANSGON--WfLL -NQT EXTEND INTO Elq$T I�_ �zF _.
<br /> NG
<br /> f : ;} ,,�' ,...... � >,� #...<,� E l F ,: CPV LL CASING
<br /> C WE CA5
<br /> �. _..,,Y!, \ ( ` WELL CASING SLIP JOINT
<br /> � ,- s>✓ __a, . --: . .,,' � �< ` , E I GAS EXTRACTION ,
<br /> , _. I WELL GRAVEL FILL
<br /> I SEE NO 2
<br /> 7 { WELL SCREEN
<br /> t
<br /> TE
<br /> REFUSE —� o
<br /> . . .. ti o
<br /> (F
<br /> ,
<br /> <
<br /> I CAP
<br /> _ 2'-0"._1
<br /> i
<br /> . .._ _.,., .. r ... ..
<br /> 10
<br /> _.
<br /> "
<br /> z
<br /> � .__.._
<br /> SEE NOTE 3
<br /> OPERATION
<br /> PHASE V GAS PLAN VERTICAL DRAINAGE LAYER
<br /> 'EXPANSION
<br /> SCALE: 1" = 400' `LINER GEOMEMBRANE LINER gj
<br /> CLAY LINER
<br /> GEOGRID OR SAND GAS i i o oa o po a o� °
<br /> VENT LAYER IF REQD o TO LATERAL VALVE
<br /> _
<br /> o i AT, EDGE OF LINER
<br /> -
<br /> EXISTING g�
<br /> LANDFILL SOIL _ o�
<br /> BARRIER LAYER
<br /> —`q
<br /> FINAL COVER PERFORATED PIPE
<br /> OR SOLID PIPE
<br /> FOUNDATION LAYER-_-.,z
<br /> o
<br /> 2
<br /> REFUSE
<br /> WELL SCREEN
<br /> a:
<br /> Iii � •
<br /> PHASE IV PHASE V I
<br /> LANDFILL GAS FACILITY CAP '
<br /> CENTRAL CONDENSATE STORAGE TANK
<br /> 2' 0"
<br /> MIN
<br /> h
<br /> EXISTING LANDFILL GAS WELL
<br /> MODIFICA110N3 FOR VERTICAL EXPANSION ,
<br /> A2 ly
<br /> I "F "
<br /> I
<br /> NO SCALE ,��•
<br /> I DETAIL 1
<br /> ' 1 }
<br /> u r _ END
<br /> LEG
<br /> ,
<br /> 45977
<br /> ,
<br /> t ff V�' TONAL
<br /> EXISTING LANDFILL EXTRACTION WELLS
<br /> if Of 0i
<br /> _ _
<br /> i
<br /> t
<br /> _ s : exv�a�; 10. ,21 97
<br /> CA a
<br /> .CONDENSATE SUMP
<br /> - N VERTICAL EXTRACTION WELLS WITH LATERAL PIPE
<br /> ISSUED FOR"AUSTIN ROAD :LANDFILL EXPANSION ;
<br /> LANDFILL EXPANSION TRA TERA
<br /> i REPORT OF DISPOSAL SITE 'INFORMATION
<br /> NOVEMBER, 1996 - NOT FOR CONSTRUCTION
<br /> DIRECTION OF CONDENSATE FLOW
<br /> 4 t
<br /> HEADER IPE
<br /> t..". . .._ ..' ....... .... .w.,.. .._. _ ,». ;;,:ter ..
<br /> z
<br /> Plo
<br /> _. e_
<br /> 1
<br /> ow
<br /> _.
<br /> -� i CONCEPTI` AL SYSTEM
<br /> PHASE DEVELOPMENT PLAN
<br /> _ GRAPHIC SCALE: VERTICAL EXPANSION AREAS
<br /> o DEPARTMENT OF PUBLIC WORKS s
<br /> 400 0 400 800 CITY OF STOCKTON, CALIFORNIA
<br /> N ( } Iitil , l
<br /> 1" = 400' SCALE AS NOTED APPROVED BY; DATE SHOT no
<br /> PHASE V1 GAS PLAN DESIGI ED 8Y M.L:I.
<br /> SCALE: 1" = 400'
<br /> DRAWN BY2
<br /> S.C.S. APPROVAL Mot IRGUMID
<br /> s CHECKED BY M.A.H ` P.A.T. ,.
<br /> RECORD DWG& a"
<br /> JOB
<br /> .- , ...,. .... __ I ....>........ . . ......K . ..,.. ,.,.+.o.. -e. ,-.. .. ... .. •..._+.,.,. - .. _. ...a. ._- ... , - .._._. .._ ... _ . . .... r. x "i .-�_�f v.._ e.......c c� _ � ..... _.., -e.. z r n-n -ry , _. -.a—. ... .., , -<.^ul
<br /> ..•_..,.__,,.,.-:, .".a �- ': '.,. ... :., ., .. .'. --a ., s..;� ...-,.... _....,- — -.Sx .cv-=3_.. —.. _�.., _.rte m r .a, a„_.. .+.,--. _ �. •:,fi " . ...' m .n-'r -, v
<br /> r
<br /> e.
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