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MONITORING WELL CONSTRUCTION DETAILS <br /> OJECT: 6131 Pacific DATE: 7-12-90 <br /> PROJECT NO. : 90-020 WELL NO. : VE-1 <br /> CHRISTY BOX <br /> Diameter: 12 inch <br /> zxxzz a •S. xzz Type (flush/above) : 1" <br /> Length Above Ground: 1' <br /> WATER PROOF LOCKING CAP 4" expandable <br /> locking cap <br /> 1 RISER MATERIAL <br /> L Type Material: PVC Sch 40 blank <br /> Diameter: 4 inch <br /> Joint Type: threaded <br /> BACKFILL AROUND RISE1l411 cxd- <br /> Material Mix: Bentonite/Cement <br /> Total Depth From Surface: 3 feet <br /> Total Thickness: 3 feet <br /> L3 BENTONITE SEAL <br /> Type: Bentonite Pellet <br /> Size: 1/4 inch <br /> ITotal Thickness: 1 feet <br /> a t. alar <br /> a\.1 a t.4 <br /> rr WELL SCREEN <br />' Type Material: PVC Sch40 slot <br /> L " Diameter: 4 inch <br /> Joint Type: Screw <br /> . , Slot Size: . 010 <br /> . . Total Length: 15' <br /> L5 Depth to Bottom: 201 <br /> '"% ' ,";' GRAVEL PACK <br /> Type Material : 3/811 Gravel _ <br /> Total Thickness: 15 ' <br /> a t a to t i la 1 a Ia l a r <br /> ` , , Depth to Bottom: 20 <br /> Distance Above Screen: 1' <br /> ♦ r • • r r <br /> TOTAL DEPTH OF WELL: 20' <br /> L1 20 ' TOTAL DEPTH OF BORING: 20' <br /> L2 ,2 DIAMETER OF BORING: loll <br /> L3 4 ' METHOD OF DRILLING: HSA <br /> L4 204 DATE STARTED: 7-12-90 <br /> L5 15 ' DATE COMPLETED:-7-12-90 <br />