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<br /> Wright Environmental Servs, Inc.,. Tracy, CA plorstory Boring Log
<br /> iPage 1 of 2
<br /> Project No. 3113 Boring/Wail No. 8-1 Well Installed: No
<br /> .' Client: A. G. Spanos Date Drilled: Oct. 23, 1996 Total Depth: 51.5'
<br /> Location: Jet Canter, Stockton, CA Logger: CN1P Cement Grout Seal: 51.5' to Surface
<br /> Orllling Method: S" CG Hollowstem
<br /> z
<br /> Permit; CSJ PHS-EHO 417297 PP-Pocket Psnetrarpter kglcm
<br /> Water Lavals: 1st Enc: 45(?) Static: 45 0 10:159m Tor-Tor Vane kglcrn
<br /> Sample Stow a Depth Borehole
<br /> E Uthology Log Completion
<br /> No. PID Count (ft)
<br /> Concrete Pavement !`
<br /> I CL - Silty CLAY, very darts grayish brown 10YR312, moderate
<br /> plasticity, v-f_ sand 6%, damp.
<br /> a-�•�. 0 23 ML - Clayey SILT, dark grayish brown 10YR412, low plasticity, :~
<br /> massive, stiff, damp; PP-3.0, Tor-4.A. "
<br /> a-1a 0 11 CL - Silty CLAY, dark brown 7.5YR4/2, low plasticity, v.f.
<br /> sand 59%, massive, rare caliche, stlff, damp; PP-2.5:Tor-3.0.
<br /> y".
<br /> A A
<br /> 15
<br /> 3.1.3 0 12 Same as above, stiff, damp; ISP-1.5, Tor-4.0. "..
<br /> A,.
<br /> 2
<br /> a•1 0 10 ML Clayey SILT, brown 7.5YR4/2,'',very weakly plastic, 0.
<br /> sand 5%, iron oxide mottiing, massl�e rare caliche, stiff, damp, ;.'..
<br /> •"L
<br /> 0 33 25 Same as above, massive, crudely betided with cobweb callche,
<br /> very stiff, damp; PP-3.5, Tor-4.5.
<br /> 30
<br /> 0 20 1ML Clayey SILT, brown 7.8YR4/2, 'nonplastic to very weakly
<br /> plastic, v.f, sand 15%, cobweb caliche, stiff, damp; Pa-3.5,
<br /> Tor-�.5: --
<br /> s + 0 20 I CL - S ity CLAY, dark grayish brown 10YR4/2, low-moderate
<br /> plasticity. stiff, damp; Pr-4-3 Tor-6.0.
<br /> kr A
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