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1, <br /> WELL CONSTR TION DETAIL <br /> E C <br /> .•r A Total Depth Of Boring ft <br /> H <br /> B Diameter Of Boring +R <br /> •7 . t Drilling Method <br /> C Top Of Box 0evation ft <br /> ❑ Referenced To Mean Sea Level <br /> ❑ Referenced To Project Datum <br /> I D Casing Length ft <br /> F Material <br /> E Casing Diameter in <br /> F Depth To Top Perforations ft <br /> 0 Perforated Length ft <br /> J Perforated Interval From—to—ft <br /> D Perforation Type <br /> A Perforation Size in <br /> _ H Surface Seal From to ft <br /> Seal Material <br /> I Backfill From to ft <br /> Backfill Material <br /> J Seal From to— ft <br /> G _ K Seal Material <br /> K Gravel Pack From—to—ft <br /> Pack Material <br /> L Bottom Seal ft <br /> Seal Material <br /> - M <br /> L <br /> B <br /> Note: Depths measured from initial ground surface <br /> • HORIZON ENVgONMENTAL INC. FIGURE 3: TYPICAL WELL <br /> CONSTRUCTION DIAGRAM <br />