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BOREHOLE LOG CPT-6 <br /> STRATUS Project No.: 2005-2050-01 Site: Former Apache Plastics Facility Drilling Company: GreggIn Situ,Inc. <br /> 2050 East Fremont Street,Stockton,CA Driller: Todd and Jorge <br /> Date: February 13,2001 Field Geologist: Scott Bittin er <br /> DriIlin Rig: CPT Drilling Method: CPT <br /> Borehole Diameter: 2 inches Soil Sample Equipment: 12-inch retractable <br /> Total Depth: 140 feet bp Water Sampling Equipment: H dro unch <br /> Well Completion Data <br /> Slotted Interval: Casing Material: <br /> Filter Pack Material: Casing Diameter: <br /> Seal Material. Slot Size: <br /> Backfill Material: Bentonite Cement <br /> Sample ID Depth Sample % Blow PID Soil Description: <br /> (ft.) Interval Rec. Count (ppm) Class. <br /> CPT6-44-S 44 43-44 90 0 ML SANDY SILT with CLAY,brown, 10%fine <br /> grained sand,damp,stiff <br /> CPT6-48-W 48 46-50 Water <br /> CPT6-77-S 77 76-77 80 0 ML SILT,red brown, 2-4%fine grained sand, <br /> wet, soft <br /> CPT6-85-W 85 83-87 Water <br /> CPT6-104-S 104 103-104 95 0 CL SILTY CLAY,li ht brown, damp,stiff <br /> CPT6-112-W 11.2 110-114 Water <br /> CPT6-131-S 131 130-131 50 0 SM SILTY SAND,well graded, 10-15%fines, <br /> very wet, dense <br /> CPT6-137-W 137 135-139 Water <br /> Soil sampler broke at 110'b s goiag back into <br /> the hole trying to recover another sample. <br />