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�, r• P <br /> N. <br /> e <br /> MONITORING WELL INSTALLATION REPORT <br /> Well No. AJ-1 <br /> Thr�.-ty ["}:1 Com a" No. 172 764-1 Pacific Avenue, Stockton, CA <br /> Project p _ Location <br /> 5 SBn` 1'rillin Date 5/24/91Pr� �No.. sSSB ��•� Installed By — — <br /> M,%(h! d of InstalIatio:_: -he well was installed usin,,, ! -inch hollow-stem augers. The <br /> casing was placed throuSh the aaUer. The sand filter was placed as the auger <br /> • <br /> was raised< <br /> Ground–IJatet Monitoring iJell <br /> Type of Well Instic. <br /> Ground Elev.__12.92' Top of Riser Elev. 12.46' <br /> d Cap; LockinS, water tight r� <br /> p; •r <br /> I.D. of Well C.asittg 2" <br /> e� �o Type of Pipe Schedule 40 PVC <br /> 3• 77 F[. 9 <br /> Type of Backfill Around <br /> b: 30 Ft. °� Riser Sand–Cement Slurry <br /> c: 45 Ft. <br /> Top of Seal Elev. _25.54' <br /> d• <br /> 46 Ft. ") <br /> f Type of Seal Material e <br /> e. 35 Ft. <br /> f: 2 Ft. a Tap of Filter Elev. –27.54' <br /> g:_18 Ft. <br /> Type of Filter Material No. 2/12 Sand, Pre–liashed <br /> b O.Q20" <br /> Size of Openings <br /> Bottom of Well Elev. 62.54'_ <br /> --- Bottom of Boring Elev._ <br /> Diameter of Boring 8 <br /> SS13 Envirarirnental <br /> Consultant0, Inc. <br /> •� 5746 East ahields Avenue,Sull©103, Fresno.CA 93727 <br /> (209)292-57:36 <br /> J <br /> I <br />