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PROJECT NUMBER 002-70950-07 BORING/WELL NO. AS2 through AS32 <br /> PROJECT NAME U-Haul#709-50 TOP OF CASING ELEV. Pending <br /> LOCATION 2701 N. Wilson Way GROUND SURFACE ELEV. Pending <br /> Stockton, CA DATUM Pending <br /> WELL PERMIT NO. Pending INSTALLATION DATE Pending <br /> Traffic Rated Vault EXPLORATORY BORING <br /> � g <br /> a. Total depth 81.0 ft. <br /> b. Diameter 6 1/4 in. <br /> Drilling method Hollow-Stem Auger <br /> WELL CONSTRUCTION <br /> c. Total casing length 80 ft <br /> Material Poly-Vinylchloride <br /> h d. Casing Diameter 2 in. <br /> e. Depth to top of screen 70 ft. <br /> f. Screen Interval 10 ft. @ 70-80 ft. <br /> e Perforation type Machine slot <br /> Perforation size 0.010-inch <br /> g. Surface Completion 1.0 ft <br /> Completion Material Concrete <br /> h. Surface Seal 65 ft <br /> Seal material Neat Cement Grout <br /> a <br /> i. Seal 2 ft @ 66 -68 ft <br /> i Seal material Bentonite Pellets <br /> Sand Pack interval 13 ft. @ 68 - 81 ft. <br /> Pack material #2 - 12 Sand <br /> k. Bottom seal 0 ft. <br /> f ' j Seal material None <br /> -;' I. Depth to groundwater 50 ft. <br /> below ground surface <br /> Ik <br /> BLAES Environmental Management, Inc. <br /> �—b <br /> –� d Typical Well Vault AS Well Construction Diagram Appendix <br /> b U-Haullnternation <br /> U-Haul#709.50 ■ <br /> 2701 N.Wilson Way V <br /> Prepared by Date: Stockton,ca, <br /> Proiect No.002-70950-08 File.Uhaulr70950/RAP-0407 <br /> Reviewed by: Date: <br />