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Wright ElMronMOntal Services, inc., Tracy, CA Exploratory Boring Log <br /> Project No 4090 Boring/Well No- PB-14 Well Instatled No <br /> Client Cox & Cox bale Drilled April 25, 2000 Total Depth 28' <br /> Location 595 E 11th St , Tracy, CA Logger CMP Cement Grout Seaf 26' to Surface <br /> Drilling Method 3" OD Direct Push <br /> P$rmit- PHS END SR 4121986, dated 1-10-200o <br /> Water Levels 1 st Eric 13' - 14'? Static NM <br /> Sample Depth Borehole <br /> Na MIDPush (ft) Li#hology tog Coritpietion <br /> Road Base <br /> n„n;d CL - Silty CLAY dame brown 10YR613, low plastmity. of <br /> �a sand <5%, stiff, damp <br /> 7 fYBt <br /> P&14 0 Puen 5 Sarns as above, color change to brown 10YR4/3, stiff, damp. <br /> r <br /> 1 V w+r. <br /> r, <br /> Push CL - Sandy CLAY, yellowish brown 10YRS/8, low plasticity, <br /> a of sand 20%, crudely bedded, stiff, damp to moist <br /> Rods wet 13 - 14 teet A` <br /> P 0 Push "• <br /> , brown 10YRS/3, f sand 90%, fines 10% and <br /> 3 SP - SAND "• <br /> s OnOsustic, dense, saturated below 12 1013 feet <br /> AI <br /> r+ <br /> 20 <br /> RD 14 0 a ML - Clayey� Y Y SILT, Yellowish brewn 14YR5/3, very low <br /> plasticity, of sand 200'°, massive to crudely bedded, firm, damp <br /> Ay <br /> 25 �M`• <br /> t <br /> IF&S4 � Puzh Borehole flows, lost sample, borehole collapses, redrlve rods <br /> ° to cement <br /> Sampler direct pushed <br /> unless stater! othermse <br /> NR-No Alp Reeding <br /> Reviewed by RG/CEG <br /> t3 4 Dl E)ED �'3W'lk�d LJO8-� Wd»S To 0©flZ—bE-13© <br />