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. r <br /> Wright Environmental Serfs, Inc., Tracy, CA %wol Exploratory Boring Log <br /> Page 1 of 2 <br /> Project No. 3113 Baring/Well No. 8-1 well installed: No <br /> Client: A. G. Spanos Data Drilled: Oct. 23, 1998 Total Depth: 51.5' <br /> Location: Jet Center, Stockton, CA Logger. CMP Cement Groat Seal: 51.5' to Surface <br /> Drilling Method: 8' QD Hollowstem <br /> Permit: CSJ PHS-EHD 017297 PP-Pocket Penetrometer kghm2 <br /> Water Levels: 1st Enc: 45(?) Static: 45' 0 10.15am Tor-Tor Vane kg/cm2 <br /> Sample Slaw a Depth ----- - ------- Borehole <br /> No. PiD Count a (ft) Llthoiogy Lai Completion <br /> 4 t] Same as above, sand increases to 40% locally, massive, stiff, <br /> $_I.p C 30 damp; PP-4-5: Tar-7-6. <br /> "+aA <br /> w+w+ <br /> 1 <br /> 45 <br /> s 0 17 SM - Silty SAND, light yellowish brown t 0Y138/4, f.- med. ". <br /> sand to 80%, fines 20% disseminated, crudely bedded, med. <br /> dense, moist to very moist. <br /> 5 - <br /> STM, vangstea, . mea. sand to o b, tines an " <br /> 0 38 locals clavev• massive. dense, saturated, <br /> Bottom of i3orina = 51.5 feet <br /> C� N? I'M <br /> Reviewed by RG/CEG <br />