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PROJECT NUMBER 002-7"550-03 BORING/WELL NO. Iftow Typical Monitor Well <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 /> Water Tight Well Caps on Each <br /> 12" Diann. Traffic Casing EXPLORATORY BORING <br /> Rated Vault <br /> Ba a. Total depth <br /> mi b 85 ft. <br /> b. Diameter 10 1/4 in. <br /> Drilling method Hollow-stem Auger <br /> h <br /> 'XI WELL CONSTRUCTION <br /> e <br /> X <br /> c. Total casing length B: 60 ft. C. 85 ft. <br /> Material -Vinylchloride <br /> Poly <br /> d. Casing Diameter B 2 in. C: 2 in. <br /> e. Depth to top of screen B: 40 ft. C: 65 ft. <br /> f. Screen Interval B: <br /> 20 ft. @ 40 - 60 ft. <br /> Screen Interval C: 20 ft. @ 65 - 85 ft. <br /> f I Perforation types Machine slot <br /> '7 <br /> a Perforation sizes <br /> 0.01-inch Slot <br /> e <br /> g. Surface Completion <br /> 1.0 ft. <br /> Completion Material Concrete <br /> h. Backfill 32 ft. <br /> Backfill material <br /> . ........ Neat Cement Grout <br /> i. Seal B: <br /> 4 ft. @ 33 - 37 ft. <br /> Seal C: 2 ft. @ 60 - 62 ft, <br /> ...... Seal material Hydrated Bentonite Chips <br /> Sand Pack interval B: 23 ft. @ 37 - 60 ft. <br /> Sand Pack interval C: 23 ft. @ 62 - 85 ft. <br /> ZZ Pack material 10-20 Sand or Equivalent <br /> k. Bottom seal <br /> Seal material <br /> None <br /> I. Depth to groundwater <br /> . ....... 53 ft. <br /> below ground surface <br /> --c— b BLAESEnvironmental Management,Inc. <br /> Typical Monitor Well Figure <br /> 2— Construction Diagram <br /> U-Haul Internation 12 <br /> O-F-F/(?,.� U-Haul#709-50 <br /> Stockton,CA <br /> Prepared By: Date: <br /> Project No.002-70950-03 File:CJ2001/uhau1f70950/we11s1101 <br /> Reviewed By: Date: <br />