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Wright Environmental Services, Tracy, CA Exploratory Boring Log <br /> Project No. 4111 Boring/Well No, PB-5 <br /> Client: Haley Date Drilled: June 19, 1996 Well Installed: No <br /> Location: 21000 Paradise Rd Tracy, CA Logger: CMP Total Depth: 15' <br /> Drilling Method: 3" OD GeoProbe Hydraulic Push Cement Grout Seal: treime 15' to surface <br /> Permit: CSJPHD 009344 <br /> Water Levels: 1 st Enc: 11'? Static: 6.00' @ 1:36pm <br /> 0 <br /> Sample ;a. Depth Borehole <br /> No. Han Push F t � Lithology Log Completion <br /> en <br /> Clay, Sand and Gravel FILL. <br /> eas <br /> PB-5-1 _ <br /> grab <br /> 5 CL - Silty CLAY 10YR4/3 brown, very fine sand 10% dissem., <br /> eas low plasticity, firm-stiff, damp. <br /> PB-5-2 <br /> easy 10 <br /> PB-5-3 same as above, push to 15 feet to open for water entry, <br /> grab - appears moist to very moist, push still firm-stiff, <br /> water initially enters slowly assume borehole smeared. <br /> eas <br /> PB-5-4 <br /> grab - 1 same as above, sand on tip <br /> Bottom of Borehole = 15 feet, <br /> push four foot continuous acetate liners <br /> Han-Hanby Field Qualitative Colormetric Field <br /> Test; field extractive test for presense of <br /> hydrocarbons in soil, in parts per million. <br /> Reviewed by RG/CEG <br />