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MONITORING WELL DETAILS <br /> BORING/WELL NO.: MW-1 through MW-4 <br /> PROJECT NUMBER: <br /> TOP OF CASING ELEV.: <br /> PROJECT NAME: Stockton Propeller <br /> GROUND SURFACE ELEV.: <br /> LOCATION: 2478 Wilcox Road,Stockton,CA <br /> DATUM: <br /> WELL PERMIT NO.: <br /> INSTALLATION DATE: <br /> EXPLORATORY BORING <br /> WATER TIGHT TRAFFIC d <br /> RATED VAULT BOX TOC(TOP OF CASING) a.TOTAL DEPTH 70 ft. <br /> WITH LOCKING CAP b. DIAMETER 8 in. <br /> DRILLING METHOD Hollow Stem Auger <br /> g <br /> e WELL CONSTRUCTION <br /> c.TOTAL CASING LENGTH 70 ft. <br /> h <br /> MATERIAL Schedule 40 PVC <br /> d. DIAMETER 2 in. <br /> a = e. DEPTH TO TOP PERFORATIONS 55 ft. <br /> c <br /> (. PERFORATED <br /> INTERVAL FROM 55 TO 70 ft. <br /> — i <br /> PERFORATION TYPE Slot screen <br /> t = PERFORATION SIZE 0.02 <br /> in. <br /> g. SURFACE SEAL 0-50 ft. <br /> SURFACE SEAL MATERIAL Neat Cement <br /> h. SEAL 50-52 ft. <br /> SEAL MATERIAL Bentonite <br /> b <br /> i. FILTER PACK 52-70 ft. <br /> BENTONITE CONCRETE FILTER PACK MATERIAL #3 Graded Sand <br /> CEMENT � SAND <br /> NOTE:ALL DEPTHS ARE APPROXIMATE AND MAY <br /> PERFORATION BE CHANGED BASED ON FIELD CONDITIONS <br /> NOT TO SCALE <br /> PREPARED BY STEVEN MOK DATE <br /> REVIEWED BY JAY JOHNSON DATE <br />