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�1 <br /> C <br /> - MONITORING WELL CONSTRUCTION DETAILS <br /> ?R03ECT: 420 West Kettlemen Lane <br /> DATE: 10/03/90 <br /> Lodi, CA WELL NO. : MW--1 <br /> PROSECT NO. : 89-013 <br /> FORNI SURFACE BOX Diameter: 12" <br /> T e (flush/above) : flush <br /> zzzzz <br /> 41z a Length Above Ground: <br /> PVC <br /> VC Pip <br /> C-34" diameter <br /> WATER PROOF LOCKING CAP Geo Store <br /> RISER MATERIAL <br /> Type Material: Sch 40 PVC <br /> L Diameter: 4" <br /> �- Joint Type: flush threaded <br /> GROUT AROUND RISER <br /> Material Mix: Neat Cement <br /> Total Depth From Surface: 49' <br /> Total Thickness: 49' <br /> ". J1 <br /> L BENTONITE SEAL Type:Bentonite pellets <br /> Size; 1/4" pellets <br /> Total Thickness: 5' <br /> WELL SCREEN' Type Material: Sch 40 PVC <br /> Diameter: 4" <br /> - L Joint Type: flush threaded <br /> Slot Size: 0.010 inch <br /> Total Length: 20' 75' <br /> Depth to Botton±: 55' to <br /> 5 GRAVEL PACKLL <br /> pe Material: Clementina #2 <br /> Total Thickness: 21' <br /> Depth to Bottom: 54' to 75' <br /> Distance Above Screen: 1' <br /> TOTAL DEPTH OF WELL: 75' <br /> R' L1 75 ft. TOTAL DEPTH OF BORING: 75' <br /> L2 49 ft.. DIAMETER OF BORING: 10" <br /> L3 54 ft. METHOD OF DRILLING: .HSA X1 90 <br /> DATE STARTED: 10/03, <br /> L4 75 ft. DATE c.oMPLETED: 10/03/1990 <br /> L5 20 ft. <br />