Laserfiche WebLink
Wright Environmental Services, Inc Tracy, CA Exploratory Boring Log <br /> Project No 4070-T Boring/Well No SB-9 <br /> Client M & M Automotive Date Drilled April 15, 1996 Well Installed none <br /> Location 60 E 10th St , Tracy, CA Logger CMP <br /> Drilling Method 2" OD GeoProbe Push Cement Grout Seat 12' to surface <br /> Permit County of San Joaquin Health Department #008188 <br /> Water Levels 1 st Enc 1 V? Static 7 60' @ 10 35am <br /> Sample Hydr E Depth Borehole <br /> No OV push �n (ft) Lithology Log Completion <br /> Pavement and Subbase <br /> CI_ - Salty CLAY, yellowish brown 10YR 516, fine sand up to <br /> 20-30%, massive, low plasticity, soft/firm, damp ^,^, <br /> 5 <br /> B 91 - push Same as above, damp <br /> A <br /> 10 <br /> Han <br /> B s 2 1.10 push SC - Clayey SAND, stained gray, clay X20% disseminated, loose <br /> p <br /> PPm to medium dense, saturated <br /> range <br /> Bottom of Boring = 12 feet, water <br /> entered borehole slowly <br /> Note Han refers to the Modified Hanby Field Analytical <br /> Laboratory test which yields a field reconnaissance <br /> colormetnc qualitative mesasurement of presence <br /> of petroleum hydrocarbons <br /> Reviewed by RG/CEG <br />