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PROJECT NUMBER 002-70950-03 BORING 1 WELL NO VEW-112 <br /> PROJECT NAME U-Haul #709-50 TOP OF CASING ELEV Pending <br /> CATION 2701 N Wilson Way GROUND SURFACE ELEV Pending <br /> Stockton,CA DATUM Pending <br /> WELL PERMIT NO Pending INSTALLATION DATE Pending <br /> 12" Diam Traffic Rated Vault EXPLORATORY BORING <br /> 1 2 9 a 'Total depth 55 ft <br /> b Diameter 6 114 in <br /> Drilling method Holow-stem Auger <br /> h WELL CONSTRUCTION <br /> e <br /> c Total casing length 1 54 5 ft 2• 29 5 ft <br /> Material Poly-Vlnylchloride <br /> d Casing Diameter 1 2 In 2 2 In <br /> 1 <br /> e Depth to top of screen 1 35 ft 2. 10 ft <br /> = f Screen Interval 1 30 ft @ 35 - 55 ft <br /> Screen Interval 2 20 ft @ 10 -30 ft <br /> f _ I Perforation types Machine slot <br /> a Perforation sizes 0 020 Inch <br /> g Surface seal 1 0 ft <br /> _ Seal material Concrete <br /> 1 <br /> In Backfill 6 ft <br /> Backfill material Neat Cement Grout <br /> I Seal 1 4 ft@ 30 - 34 ft <br /> Seal 2 2 ft@ 7- 9 ft <br /> Seal material Hydrated Bentonite Chi s <br /> _ Sand Pack interval 1 21 ft @ 34 - 55 ft <br /> f <br /> Sand Pack interval 2 21 ft @ 9-30 ft <br /> Pack material 8-12 Sand or Equivalent <br /> k Bottom seal --- ft <br /> Seal material None <br /> I Depth to groundwater 57 ft <br /> k 1 below ground surface <br /> BLAES Environmental Management,Inc <br /> bVE Well Figure <br /> Typical Well Vault <br /> Construction Diagram <br /> ` U Haul Internation 3 <br /> U Haul#709-50 <br /> Stockton,CA <br /> Prepared By Date Prosect No 002 70950 03 File C 120011uhaulf709501MIIs1101 <br /> Reviewed By Date <br />