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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 4/9/2002 <br /> ' 12" Diam Traffic Rated Vault EXPLORATORY BORING <br /> I 2 g a Total depth 55 ft <br /> b Diameter 6 114 in <br /> Drilling method Holow-stem Auger <br /> E1 <br /> WELL CONSTRUCTION <br /> e <br /> ' c Total casing length 1 54 ft 2 29 5 ft <br /> Material Poly-Vin (chloride <br /> ' I d Casing Diameter 1 2 in 2 2 in <br /> e Depth to top of screen 1 35 ft 2 loft <br /> f Screen Interval 1 20 ft@ 34 5-54 5 ft <br /> Screen Interval 2 20 ft @ 10-30 ft <br /> IF 1 Perforation types Machine slot <br /> a Perforation sizes 0 020 inch <br /> g Surface seal 1 0 ft <br /> - Seal material Concrete <br /> 1 h Backfill 6 ft <br /> Backfill material Neat Cement Grout <br /> t Seal 1 35 ft@ 30 - 335 ft <br /> Seal 25 ft @ 65-9ft <br /> Seal material _ Hydrated Bentonite Pellets <br /> f _ j Sand Pack interval 1 21 5 ft @ 33 5-55 ft <br /> 1 <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 I 7 below ground surface <br /> BLASf � c+ <br /> 7 Environmental Management, Inc <br /> Typical Well Vault <br /> VE Well Figure <br /> Construction Diagram <br /> 9 <br /> U Haul Intern3atlon , <br /> U-Haul#709-50 <br /> Stockton,CA <br /> Prepared By A6 &-eDate ���/Z Project No 002 70950 03 File GI20011uhaU 709501we11s1101 <br /> ' Reviewed By Date fi <br /> f <br />