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SOIL CLASSIFICATION WELL CONSTRUCTION <br /> DEPTH 0' p' <br /> CONCRETE & BASE ROCK 1" LOCKED CAP <br /> 1 <br /> 4" PVC <br /> CEMEN i GROUT <br /> BENTONITE SE,.AL <br /> 18' <br /> SAND <br /> 20' <br /> I � <br /> IMPORTED BORROW <br /> SAND FILTER <br /> BOTTOM OF IMPORT 33' <br /> 4" SCREENED PVC <br />' NATIVE FIRM SILTY CLAY <br /> (LOW PERMEABILITY) <br />' 45' 45' <br /> MONITORING WELL CONSTRUCTION & DRILL LOG <br /> IHOLT BROS MW'I REPLACEMENT INSTALLED BY SPECTRUM 11195 <br /> F00=1,ENGWEEWNG LODI CA, <br />