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1 <br /> WELL CONSTRUCTION DETAILS <br /> fROJECT NUMBER BORING/WELL NO. KW-4 <br /> OJECT NAME Unocal Tracy TOP OF CASING ELEV. 14.025 Feet <br /> IF DUNTY San Joaquin GROUND SURFACE ELEV. 14.535 Feet <br /> WELL PERMIT N0. 91-1602 DATUM MSL <br /> DCKING WATER-TIGKT WELL CAVER <br /> LACKING WELL PLUG <br /> wN <br /> w <br /> XPLORATORY BORING <br /> a. Total depth <br /> 4 Uvwter Q <br /> Drama wrthod Hollow-stem Auger <br /> �7d <br /> r WELL CONSTRUCTION <br /> h <br /> G Cwrfta tensv' 2_0 5 • <br /> Material Schedule 40 PVC <br /> d Aoreter _2-1K <br /> • Depth to top pwrforwbons —b--" <br /> a c f Perforated [math 15T <br /> ! Perforated Interval from 6.0 #0 21,0 FT <br /> • ••• Perforation type FactoKy slot <br /> • <br /> Perf0.020 inch <br /> '- oratton srze <br /> • 1_O F'T. <br /> ; ' a Slrface seal <br /> • z <br /> Concrete <br /> • =cal hatertal <br /> • •• T <br /> ■ ' ' h uckfa! <br /> •• .■ Neat Cement <br /> -� ■. lack#1U e.ateria! <br /> • L Seal - T <br /> • teal matersat Bentonite Pellets <br /> • •• J. Brave! pack 16.0 FT <br /> _ #k2/12 Lonestar Sack Sand <br /> ■ Pack material <br /> IL Bottom seal - __TT <br /> f Seal matrrial <br /> ,•. L Sluff in bottom of borehole <br /> tk <br /> WELLS <br />