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n <br /> f <br /> WELL DETAIL <br /> PROJECT NUMBER 20805-140 010 BORING/WELL NO AS-3 <br /> V PROJECT NAME _ ARCO #548 GROUND SURFACE ELEV <br /> C LOCATION 1612 W Hammer Lang Stockton TOP OF CASING ELEV <br /> C 1 O n DRILLER Woodward COORDINATES <br /> WELL PERMIT NO INSTALLATION! DATE . 10/26/98 <br /> Vault box <br /> Top of Casing <br /> EXPLORATORY BORING <br /> g a Total depth 65 ft <br /> a <br /> b Diameter 8 in <br /> Drilling method Hollow Stem Auger <br /> i <br /> I <br /> WELL CONSTRUCTION <br /> e h <br /> c Total casing length 50 ft <br /> Material Sch 40 PVC d I <br /> Casing joined by Flush Threads <br /> d Diameter (nominal) 2 in <br /> e Depth to top of perforations 48 92 ft <br /> c <br /> f Perforated length 1 06 ft <br /> Perforation interval from 48 92 to 49 98 ft <br /> a Perforation type Machine Slot <br /> Perforation size 0 02 in <br /> g Surface seal 1 ft <br /> Surface seal interval from 0 to 1 ft <br /> Material Cement <br /> h Backfill 42 ft <br /> Backfill interval from 1 to 43 ft <br /> f <br /> j Material Grout <br /> i Seal 3 ft <br /> Seal interval from 43 to 4.6 ft <br /> Material Bentonite <br /> j Filter pack 4 ft <br /> Filter pack Interval from 46 to 50 ft <br /> Material Lonestar #,3 Send <br /> k Bottom seal 5 ft <br /> Bottom seal Interval from 50 to 55 ft <br /> Material Bentonite <br /> r� b Bottom seal 10 <br /> ft <br /> Note Drawing not to scale Bottom seal Interval from 55 to 65 ft <br /> QA/QC Material Grout <br /> Logged by Pat Jlmison <br /> Checked by/date <br /> CARD FILE FR N\DWG\DWG\20805140 010\IS-3.DWG <br /> DATE LAST REVISED <br />