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• <br /> rFlush-Mounted Well Vault <br /> Ground Surface <br /> 0� Concrete (2-foot minimum) <br /> 20 -1 <br /> . r <br /> D <br /> 40- P 6-5/8" Dia. Borehole <br /> Grout Seal <br /> 60 <br /> D <br /> 2" Solid PVC Pipe <br /> m <br /> U <br /> rn <br /> 80 D' D <br /> C s. <br /> 7 _ <br /> O <br /> N 100 <br /> s <br /> N <br /> a� <br /> 2 <br /> Lu 120 <br /> 0 <br /> 140- <br /> 160- <br /> 11A) <br /> 40160 s <br /> Bentonite Seal (2-foot minimum) <br /> 180 + Sand Pack(2-foot minimum <br /> above top of screen) <br /> 10' 2" Dia. Well Screen <br /> 1 Min 3" Sand Pack Below Casing <br /> 200 2" Casing i 2"Annulus <br /> 6-5/8" Dia. Borehole NOT TO SCALE <br /> TYPICAL DEEP MONITORING WELL CONSTRUCTION <br /> Ise W WORK PLAN ADDENDUM <br /> Ripon Farm Services <br /> 938 Frontage Road,Ripon,California <br /> GENESIS ENGINEERING & REDEVELOPMENT Designed: JC Project Number: 106 N 1 Figure <br /> ., A-2 <br /> 351 Ruess Road Ripon, CA 95366 Drawn: AW File: TYPMONWELL <br /> Tel: 209.599.2004 Fax: 209.433.3990 Checked: JC Revision: Date: 02/23/10 <br />