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C <br /> Ground Surfacc .fraded for <br /> Drainage Awa} From Vault <br /> Gate Valve <br /> Discharge Hose \ Switch Box <br /> \\ Sampling <br /> Port <br /> Concrete Vault Lock Anchors <br /> ye for Vault Lid <br /> • <br /> �� <br /> Gravel Filler Pipe Sanitary Seal <br /> ower Line <br /> Air Line for Sounding <br /> Pump Pipe <br /> Cgntrallzer <br /> s <br /> CCement Grout r^ 3-4 Inch Annulus <br /> a • <br /> Locator Block ♦ 4 r Blank Casir_g <br /> 4 <br /> VL <br /> Minumum 3 Foot Bentonite Sc <br /> Gravel Pack Placed 18 to <br /> •r 4 ' 24 Inches Above the Top <br /> •� • • of Well Screen <br /> t-inch Staialess Steel Strap • • � . <br /> )O • <br /> ( e <br /> 4 <br /> • <br /> Gravel <br /> rack •o c Well Screen <br /> . 0 1 <br /> o • <br /> o • • a <br /> 0 � <br /> � 6 0 <br /> Casing in Suspension <br /> FIGURE 111-9 (not Resting on Hole <br /> Bottom) <br /> Completed of Deep Monitor Well (with Dedicated <br /> Pump) in Uncontaminated Vadose Zone <br /> -84- <br />