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- PROPOSED NIJITORING WELL CONSTRUION DETAILS <br /> Project Beacon Station No. 513 Monitoring Well No. MW-2 <br /> 41 West Kett(eman Lane <br /> Lodi, California <br /> Delta No. 40-93-942 <br /> —PROTECTIVE CASING J <br /> I <br /> / LOCKING WATERTIGHT CAP i <br /> FLUSH GRADE WELL CONSTRUCTION <br /> DIAMETER AND MATERIAL 10-inch steel <br /> i <br /> TOTAL LENGTH 1 foot <br /> do THICKNESS & TYPE OF1SEAL <br /> 1 foot <br /> ' I <br /> L2 <br /> I AMETER, MATERIAL, & JOINT TYPE OF RISER PIPE flinch SC» 40 PVC, flush threaded <br /> TYPE OF BACKFILL AROUND RISER <br /> Neat cement with 5%bentonite <br /> j <br /> L4 <br /> THICKNESS & TYPE OF SEAL <br /> 2 feet bentonite <br /> ' � F <br /> DISTANCE OF FILTER SAND ABOVE TOP OF SCREEN2feet <br /> TYPE OF FILTER AROUND SCREEN No. 3 Lonestar sand <br /> k <br /> NITORING WELL MATERIAL Schedule 40 PVC <br /> L3 <br /> r <br /> i --*---SCREEN GAUGE OR SIZE OF OPENINGS CSLOT SIZED " <br /> I 0.020 inch <br /> DIAMETER AND LENGTH OF SCREEN 2 Inches X 15 feet <br /> 1 <br /> DEPTH TO THE BOTTOM OF MONITORINGiWELL 65 feet <br /> i <br /> DEPTH TO THEBOTTOMOF FILTER� SAND 65 feet <br /> .i <br /> THICKNESS & TYPE OF 'SEAL NA C <br /> --—- -- -- DIAMETER OF BOREHOLE . 10 inches <br />' L1 = 0.5 FT <br /> L2 = 49.5 FT I . <br /> L3 = 15.0 FT <br /> L4 = 65.0 FT . <br /> :i <br /> i <br /> I <br /> I f <br /> A <br /> DeM <br />