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AA.U& ��ai63[f+� fI3.3 ALA SACRAMENT()_.... Q009 <br /> Monitoring Weil Detail <br /> PROJECT NUMBER 1582G MW-2 <br /> Tri BORING!WEu NO. <br /> PROJECT NAME TOP OF CASING ELEV .0 <br /> COUNTY MIT San Joaquin •1-�2� <br /> 87-2966 GROUND SU[tFACE EI.EV.�,-_ <br /> WELL PERNO DATUM Arbitrary, MW-2 <br /> top of casing set at 11 <br /> I. <br /> *' g <br /> MULORMORY BORING <br /> a. Total depth 25 <br /> b. Diameter min. <br /> Dreg method hollow stem auger <br /> d <br /> e WELL CONSTRUCTION <br /> c. Casing length 25 ft <br /> Material sch 10 PVC <br /> d. Diameter 2 In <br /> a c e. Depth to top perforations 1O,ft. <br /> f. Perforated length 15 ft. <br /> f Perforated interval from t+a <br /> + r::N: machine slot <br /> .=:•. .. Perforation type <br /> '� ••••S' <br /> Perforation size 0.02 inches <br /> ( 1-0 ft ) <br /> . 1 <br /> •.•• g. Surface seal ft. <br /> �:.�«' •::�:';• Seal material conrete <br /> 4•.• h. Backfill ( 5-1 ft. ) 4 <br /> •�.'u� w••i• ft. <br /> f I <br /> `"• �� Backfill material grout cement <br /> i. Seal (9-5 ft . ) 4 <br /> �t.:• :;r.:. �ft. <br /> .;.:::a Seat material _bentonite, pellets <br /> ::. • <br /> (25-9 ft . ) 16 <br /> Crave[ pack �-„ft, <br /> + Pack material #2/12 sand <br /> •'``�i k. Bottom seal (y <br /> •• - Seal material N/A <br /> k P-8 christy box, locking <br /> b l• <br /> cover, lock <br /> MCKTECH <br />