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`'D, unn • • ABOVE GRADE <br /> Monitoring Well Construction <br /> Project Name Project No. Drillin <br /> 1 9 Company P Y Date Drilled <br /> Riverbank WWTP 109-06 Woodward Drilling 4/10/2006 <br /> Well No. Location Ground Surface El. Drlllling Rig Type&Methode Date Constructed <br /> MW-11 South NA Brainard Killman HSA 4/11/2006 <br /> Borehole Diameter Elevation Depth From Reference <br /> 8 in.initial 12 in. ream LOCKABLE,STEEL BOLLARD <br /> PROTECTIVE COVER <br /> Point 1.9e' <br /> TOP OF <br /> MSL CASING TOP CAP <br /> Joint Type <br /> 0 <br /> GROUND .................. .,,,,,....,,,,...., itii�: <br /> Flush thread o-ring SURFACE/777\ 77777 <br /> Type/Size of Casing <br /> Boart Longyear <br /> CONCRETE <br /> 4 in.Sch 40 PVC 0.8 TOP OF GROUT/FILL SURFACE SEAL <br /> Type/Size of Screen �.:� <br /> Boart Lonqyear k <br /> 4 in.Sch 40 PVC <br /> Screen Slot Size <br /> 0.020 in.slot <br /> Type/Amount of <br /> Grout FIII GROUT OR FILL <br /> 8asalite Type II , <br /> cement 3 bags(25 ! �� <br /> gal) <br /> Type/Amount of Seal - ELL CASING <br /> Hole Plug Bentonite . <br /> Chips 3 bags <br /> Type/Amount of <br /> Filter Pack <br /> RMC#3 Natural <br /> Beach Sand 14 Bags ^, <br /> Development v y ' <br /> Technique 14 <br /> TOP OF SEA <br /> Surge, Bail, Purge ; SEAL <br /> 19 <br /> Water Volume TOP OF FILTER PACK <br /> Removed 23 TOP OF SCREE <br /> FILTER PACK <br /> 175 Gallons 212 WATER LEVE <br /> ELL SCREEN <br /> 38 BOTTOM OF SCRE <br /> 38.5 BOTTOM OF CASING BOTTOM CAP <br /> 39 BOTTOM OF FILTER P <br /> NOT TO SCALE <br />