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--� E ��- WELL CONSTRUCTION DETAIL <br /> M <br /> A Total Depth of Boring ft <br /> H <br /> B Diameter of Boring 12 in <br /> ii 3 1 r134 I�I Yr <br /> EI <br /> Drilling Method _ho i 1 ow-s tem au�-e i <br /> C To of Box Elevation ft <br /> Referenced to Mean Seal Level <br /> ❑ Referenced to Project Datum <br /> D Casing Length_ 45 ft <br /> I Material Schedule 40 PUC <br /> F <br /> E Casing Diameter 4 in <br /> F Depth to Top Perforations 15 ft <br /> G Perforated Length 30 ft <br /> Perforated Interval from 15 to 45 ft <br /> J Perforation Type mach i ne-slot ted <br /> } Perforation Size---__q_ 05 in <br /> D H Surface Seal from 0 to 1 5 ft <br /> Seal Material concrete <br /> I <br /> A = I Backfill from 1 5 to 13 ft <br /> Backfill Material neat cement <br /> J Seal from 13 to 15 ft <br /> Seal Material ben ton i to <br /> K Gravel Pack from 15 to 45 ft <br /> _— K Pack Material tones to r Special <br /> G — Blend sand <br /> L Bottom Seal noire ft <br /> Seal Material <br /> M Water-resistent vault box, locking <br /> waterproof well cap, and lock <br /> tLt <br /> - -- - -- J— <br /> Note Depths measured from initial ground surface <br /> gporExtraction wells- WELLNO <br /> GeoStrategles Inc Va <br /> Proposed Construction Details 4 <br /> JOB NUMBER REVIEWED BY RG/CEG DATE REVISED DATE REVISED DATE <br />