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S-OS-19D7 10 1 7AM FRO'1 p 3 <br /> SOIL CLASSIFICATION WELL CONSTRUCTION <br /> DEPTH 0' 0' <br /> CONCRETE & BASE ROCK 1' LOCKED CAP <br /> ! 4" PVC <br /> CEMENT GROUT <br /> 16' <br /> BENTONITE SEAL <br /> ,is, <br />' SAND <br /> 20' <br /> IMPORTED BORROW <br /> N <br /> SAND FILTER <br /> BOTTOM OF IMPORT 33' <br /> 4" SCREENED PVC <br /> SOFT SILTY CLAY <br /> NATIVE FIRM SILTY CLAY <br /> {LOW PERMEABILITY} <br /> i <br /> 1 45�---- 45' <br /> MONITORING WELL CONSTRUCTION & .DRILL LOG <br /> 1 HOLT BROS MW5 REPLACEMENT INSTALLED BY SPECTRUM 11195 <br /> FOOTML EtiCINEERING Y.pDI CA <br /> 1 <br />