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Wright Environmental Services, Inc., CA Exploratory Boring Log <br /> Project No. 4669 Boring/Well No. B-8 Well Installed: No <br /> Client: M&M Builders Date Drilled: July 23, 2001 Total Depth: 26' <br /> Location: 8111 W. 11th Avenue Logger: CMP Cement Grout Seal: 26' to surface <br /> Drilling Method: 3" OD GeoProbe <br /> Permit: PHS EHD 0026404 <br /> Water Levels: 1st Enc: 12'± @13:20 Static: 8.0' @ 14:15 <br /> a) <br /> Sample Cont. n. Depth Borehole <br /> No. PID Push cca (ft) Lithology Log Completion <br /> Asphalt Pavement <br /> CL - Sandy CLAY, yellowish brown 10YR6/5, low plasticity, <br /> f. sand 30%, massive to crudely bedded, soft, damp. <br /> 8 80 push 5 <br /> s•' Same as above, soft, moist. <br /> � <br /> B-8.2 <br /> ® it0 push 10 ML - Clayey SILT, light yellowish brown 10YR6/4, low plasticity <br /> f. sand 20%, clay 30%, faintly bedded, stiff, damp. <br /> 816• 0 push 15 Same as above, stiff, damp. <br /> SW - SAND, gray 10YR5/1, fines 10%, f. crs. sand 90%, <br /> massive, dense, saturated, contains fine gravel lenses. <br /> e-8-4 0 push 20 <br /> 22 <br /> CL - Sandy CLAY, brown 10YR5/3, low plasticity, f. sand <br /> 30-40%, massive, firm, damp; gravel lenses 23-24 feet, <br /> saturated? <br /> B-8-5 0 push 25 CL - Silty CLAY, yellowish brown 10YR5/4, low plasticity, <br /> ®26' P f. sand 10%, massive, stiff, damp. <br /> Bottom of Boring = 26 feet <br /> collect water sample 22-26 feet <br /> Reviewed by RG/CEG <br />