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i- <br /> 1.5' —_ <br /> 1 _ -- <br /> 2' = GROUND SURFACE <br /> CONCRETE SURFACE SEAL <br /> 3 + + <br /> + + 12 GAUGE, 12-3/4" DIA STEEL PROTECTIVE CASING <br /> + + 9-SACK SAND-CEMENT SLURRY GROUT <br /> 12 GAUGE, 6-5/8" DIA. STEEL CASING <br /> + WELDED STEEL CONNECTIONS AT 20' INTERVALS <br /> i <br /> z' MIN. BENTONITE SEAL <br /> r #3 MONTEREY SAND <br /> 4' 00< <br /> 0.060" SLOT LOW CARBON STEEL WIRE, <br /> JOHNSON WELL SCREEN <br /> s' — <br /> #21 GRAVEL PACK <br /> PROJECT No: TITLE: <br /> g' 197-04 TYPICAL MONITORING WELL <br /> DATE: CONSTRUCTION DETAILS <br /> 6/25/96 <br /> 12 GAUGE, 6-5/8" DIA. SCALE PROJECT: <br /> STEEL CASING, WELDED N.T.S. OCCIDENTAL CHEMICAL <br /> PLATE AT BASE. DRAWN BY. CORPORATION GROUNDWATER <br /> (SILT TRAP) E.A.F. REMEDIAL PROGRAM <br /> FILE NAME: <br /> PWREPL3ADWG Tie aTek - CRA"COMPANY <br /> FIGURE No: 3 <br />