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Nd. 336f/:- g <br /> APPROXIMATE WATER LEVEL MEASURING POINT <br /> DEPTH BELOW LAND SURFACE, TYPES 34—Inch ACCESS <br /> IN FEET ELEVATION 20.85 FEET ABOVE MEAN SEA LEVEL <br /> 8%—Inch LOCKING STEEL COVER <br /> WATERTIGHT WELDED STEEL RING <br /> CEMENT PAD <br /> 0 zi_ <br /> 4.0 -- — 4—inch FLUSH—THREADED <br /> 5.2 =_ — MILD STEEL CASING <br /> CEMENT <br /> 46.0 = — CENTRALIZER <br /> 10—inch MILD STEEL CONDUCTOR <br /> = CASING <br /> 78.0 =— <br /> 86,0 = _ 4—inch SCHEDULE 40 <br /> FLUSH—$HREADED PVC CASING <br /> — 118.0 VOLCLAY GROUT <br /> — 126.0 <br /> _— --158.0 1 6—inch BOREHOLE <br /> = _ <br /> 166.0 =— _ <br /> — 190.0 — NO. 60 SAND PACK <br /> 192.0 <br /> — 196.0 <br /> 198.0 3/8—inch BENTONITE PELLETS <br /> r <br /> 206.0 9T/e—inch BOREHOLE <br /> No.2 x 1 2 GRAVEL PACK <br /> _ 4—inch SCHEDULE 40 <br /> FLUSH—THREADED PVC SCREEN, <br /> 216.0 0.020—inch SLOTS <br /> 218.5 4—inch SCHEDULE 40 <br /> FLUSH--THREADED PVC CASING <br /> WITH END CAP <br /> FIGURE A— 15. SCHEMATIC WELL CONSTRUCTION DIAGRAM <br /> FOR DEEP MONITOR WELL KD-5 <br />