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E WELL CONSTRUCTION DETAIL <br /> M <br /> i ;I€ <br /> A Total Depth of Boring 55 ft <br /> B Diameter of Boring 8 in <br /> F gg;� im'i3 Drilling Method hollow-stem auger <br /> C To of Box Elevation —ft <br /> �JReferenced to Mean Seal Level �— <br /> ❑ Referenced to Project Datum <br /> D Casing Length 55—ft <br /> 1 Material _ Schedule 40 PVC <br /> F <br /> E Casing Diameter 2 in <br /> 1= Depth to Top Perforations 35 ft <br /> G Perforated Length 20 ft <br /> Perforated Interval from 35 to 55 ft <br /> J Perforation Type machine-slotted <br /> i Perforation Size _ 0.02 in <br /> D T H Surface Seal from 0 _to_ 1 5 ft <br /> Seal Material concrete <br /> ir <br /> A — I Backfill from 1 5 to 31 ft <br /> Backfill Material neat cement <br /> J Seal from 31 to 33 ft <br /> Seal Material bentonite <br /> K Gravel Pack from 33 to 55 ft <br /> K Pack Material Lonestar #3 sand <br /> G = <br /> L Bottom Seal none ft <br /> Seal Material <br /> M Water-reslstent vault box, locking <br /> waterproof well cap, and lock <br /> tLt <br /> I <br /> B Note Depths measured from initial ground surface <br /> Groundwater Monitoring Wells- WELL NO <br /> IGeoStrategies Inc Proposed Construction Details 5 <br /> JQB NUMBER REVIEWED BY RG/CEG DATE REVISED DATE REVISED DATE <br />