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PROJECT NUMBER 002-70950-03 BORING 1 WELL NO MW-10BIC <br /> • PROJECT NAME U-Haul#709-50 TOP OF CASING ELEV <br /> LOCATION 2701 N Wilson Way GROUND SURFACE ELEV <br /> Stockton, CA DATUM <br /> WELL PERMIT NO Pending INSTALLATION DATE 4/10/2002 <br /> Water Tight Well Caps on <br /> 12 Dian Traffic Each Casing EXPLORATORY BORING <br /> Rated Vault <br /> C B a Total depth 85 ft <br /> 9 <br /> b Diameter 10 114 in <br /> Drilling method Hollow-stem Auger <br /> h WELL CONSTRUCTION <br /> e <br /> c Total casing length B 60 ft C 84 ft <br /> Material Poly-Vlnylchlonde _ <br /> d Casing Diameter B 2 In C 2 in <br /> I <br /> e Depth to top of screen B 40 ft C 64 5 ft <br /> f Screen Interval B 20 ft @ 40 - 60 ft <br /> Screen Interval C 20 ft @ 64 5-as 5 ft <br /> f 1 Perforation types Machine slot <br /> I _ a Perforation sizes 0 01-Inch Slot <br /> • e = g Surface Completion 1 0 ft <br /> - Completion Material Concrete <br /> h Backfill 35 ft <br /> Backfill material Neat Cement Grout <br /> I Seal B 2 ft @ 36 - 38 ft <br /> Seal C 2 ft @ 60 5-62 5 ft <br /> Seal material -Hydrated Bentonite Chips <br /> f j Sand Pack Interval B 22 5ft @ 38 - 60 5 ft <br /> Sand Pack Interval C 22 5ft @ 62 5 - 85 ft <br /> Pack material #2 - 12 Sand <br /> k Bottom seal --- ft <br /> Seal material None <br /> I Depth to groundwater 57 ft <br /> tk below ground surface <br /> Typical Well b Vault BLAS + Environmental Management Inc <br /> a Monitor Well MW-10 Appendix <br /> Construction Diagram <br /> U-Haul Internation D <br /> U-Haul#709-50 <br /> Stockton <br /> Prepared By BM Date 6/14/2002 CA <br /> Proect No 002 70950-03 File C.J2001luhaull70950hveIIs1101 <br /> Reviewed By Date <br />