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Surface A-Weil A-Well -13-Well _ <br /> 0 - <br /> A <br /> A" "A <br /> A" A <br /> "A <br /> ^ "A <br /> Cement A" "A " <br /> Grout "" ^ Cement "^ Cement <br /> Grout A" A Grout <br /> "A <br /> "A A" <br /> Sch 40 <br /> A" <br /> PVC "A A <br /> A Casing, <br /> A" "A <br /> 2"dia <br /> 0-60, <br /> A <br /> --------- A" "A Sch 40 Sch 40 <br /> PVCPVC <br /> A" <br /> 50 22 Casing, Casing, <br /> Bentonite, "A ^ 2"dia 2"dia <br /> 1-2 ft " "" <br /> A" 0-75' 0-120' <br /> A-AQUIFER <br /> ,a 0 020" "^ " <br /> A A" <br /> Aquarium Slotted A" <br /> Sand Interval "" A <br /> h" "A <br /> 60 ------------ 50-60' <br /> 8"OD 4-70',57 " <br /> Hollowstem " <br /> Borehole <br /> A" A <br /> Bentonite, "^ " <br /> 3 1-2 fl ." <br /> oAA " <br /> M 70 -------------------- Aquarium 0 024" A <br /> Sand <br /> A-AQUIFER SlottedInterval <br /> .+ <br /> 61 <br /> LL 75 8" OD 8CD 10-76' AA ^ <br /> Hollowstem <br /> Borehole <br /> h <br /> 5 "A <br /> A" h <br /> AA <br /> M1" A <br /> "A <br /> 110 ^" ^ Bentonite, <br /> 1-2 ft <br /> 116 ---------------------------,.."" --------- 0 020" <br /> B-AQUIFER Aquarium Slotted <br /> Sand Interval <br /> 120/1 -------------------------------------- 114-119' <br /> or <br /> 8"00 115-120 <br /> Hollowstem <br /> Hydrostratigraphic contacts approximate Well depths wnil be adjusted Borehole <br /> in the fled to the actual logged strata contacts <br /> Notes Wells to be installed under approved SJC EHD permits <br /> Grout seals to be set under SJC EHD observation <br /> Wells installed in individual 8" 00 hollowstem boreholes <br /> Well heads will be completed with traffic-rated vault boxes <br /> and locking device <br /> Proposed Groundwater <br /> •� Reviewed by RG/CEG Monitonng Well Details <br /> Prof No 4233-3 <br /> Stefanos Gasoline Dimensions as shown <br /> 1419 Charter Way Date Nov 2003 <br /> WNnght Environmental Services, Inc. Stockton, CA <br /> Figure� part 1 of 2 <br /> Tracy, CA <br />