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WELL C ❑ NSTRUCTI ❑ N DETAILS <br /> ROJECT NUMBER 1745-01 BORING/WELL NO. Mw-1 <br /> PROJECT NAME Unocal Tracy TOP OF CASING ELEV 15.34 Feet <br /> COUNTY San Joaquin GROUND SURFACE ELEV. 15.74 Fee <br /> WELL PERMIT NO. 91-1602 DATUM MSL <br /> aCK1NG WATER—TIGHT WELL COVER <br /> LOCKING WELL PLUG <br /> •: sEXPLORATORY BORING <br /> a. lrotal d4ppth <br /> 6 Diameter 8 1N <br /> DrittenB nvkhod Hollow-stem Auger <br /> � d � <br /> WELL CONSTRUCTION <br /> fi <br /> r- Castrip tenpth 20--5 FY <br /> Material Schedule 40 PVC <br /> d Diameter —2—DV <br /> e Depth to top perforateona 5 FT <br /> 4 c f Perforated tength 15 --jFT <br /> 1 Perforated Interval from 6-0 to 21-0 FT <br /> • • ' Perforation type Factory slot <br /> • 0.020 inch <br /> Perforation sae <br /> p <br /> Surface seat 1-0 FT <br /> • . Sent nnterfnl <br /> Concrete <br /> • h. Backfill <br /> • 8ackf0.t materfat Neat Cement <br /> f •+ 1 t Sent 2 FT <br /> • • Seat naterFat Bentonite Pellets <br /> J.• ` ' 15.5 FT <br /> Gravel part #2/12 Lonestar Sack Sand <br /> Pack f+ater-inl <br /> •• k. Bottom seat FT <br /> Sent naterlat <br /> • l Stuff on bottom of borehole 0 <br /> k <br /> b l <br /> VEL.LS <br />