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Heavy-duty Steel Well-Head Box <br /> with bolted cover and "O"-ring seal <br /> Lockable Water-Tight Well Cap <br /> Ground Surface <br /> . ......... .....: , <br /> ' bM Concrete <br /> r+ <br /> o Portland Cement Grout <br /> n <br /> CL <br /> Water <br /> Table <br /> t <br /> a� <br /> L <br /> No.2 Monterey Sand <br /> L as Filter Pack <br /> 5I - <br /> L <br /> Q <br /> Bentonite Seal <br /> 2-in. Dia. PVC Well Casing <br /> f with 0.02-in.Aperture <br /> Machine cut slots <br /> Conical Casing Cap <br /> - c <br /> ` J <br /> I <br /> NOT TO SCALE <br /> DEEP GROUNDWATER MONITORING WELL <br /> Former Fueling Station at 7500 West Eleventh Street <br /> f 4 - Tracy,California <br /> Project Number: 9902.015 <br /> FIG 8 The San Joaquin Company Inc. Drawn by: GNM Date: 10/11/01 <br /> ii <br /> 1 <br />