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w <br />m <br />0 <br />m <br />v <br />Q <br />w <br />ry <br />0 <br />w <br />cn <br />w <br />Of <br />CD <br />z <br />Lu <br />J <br />z <br />N <br />J_ <br />Q <br />Lu <br />0 <br />J <br />J <br />w <br />w <br />Ld. <br />cn <br />Soil Gas Well Inst 3-23-07.dwg <br />AduLddlilk <br />SAMPLING TUBE <br />MIN 12 INCHES LONG FROM CAP <br />./— C LAM P <br />TYGON TUBING <br />MIN 18 INCHES LONG <br />DRILL 3/8" HOLE <br />1" PVC THD CAP <br />PAINT PER SCHEDULE <br />0—RING OR TEFLON TAPE ON THREADS <br />�1 " MPT x SLIP ADAPTOR, SECURE <br />r� <br />COUNTY OF SAN JOAQUIN <br />allmat» <br />SAMPLING TUBE <br />COLOR PER DEPTH <br />NO SPLICES ALLOWED <br />INSTALL UNDER COMPRESSION <br />FOUR ADDITIONAL HOLES <br />ABOVE STOPPER <br />SIZE 5 (30mm x 23mm) <br />RUBBER STOPPER W/ <br />4mm HOLE <br />1 " PVC C P LG <br />SECURE W/ SS SCREWS <br />PERFORATIONS: 1/8" HOLES, <br />180° APART WITH 1–IN SPACING, <br />AND ALTERNATE HOLES OFFSET 90° <br />1" PVC CAP, SECURE <br />SECURE WITHOUT CEMENT OR GLUE <br />1/8" HOLE IN CAP <br />SOIL GAS MONITORINGI TRIPLE PROBE I FIG 5 <br />WELL INSTALLATION SOIL GAS WELL DETAIL <br />