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Valentine(Castle Motors) Boring D&a e" <br /> 2315 N EI Dorado LOG OF BORING MW-7 Tot Depth 955' <br /> Stockton CA Casing Depth 89' <br /> Project No 723 2 (Page 3 of 3} Casing Dia MCT <br /> Date 11/20-21/03 Screen Interval 39 59 78 89 <br /> G4olOg{[al Drilling Method HSA Slot Size MCT <br /> T¢L>1I11CS Driller V&W Dnliing Filter Pack SEE LOG <br /> Logged By J Angulo Annular Seal SEE LOG <br /> Grout 027 <br /> Water Depth 36 5 <br /> Well MW-7 <br /> Depth o = Elev <br /> in Lab Time Q N OVM <br /> Sample o DESCRIPTION N (ppm) <br /> Feel m 1 <br /> 70 17 <br />' 13 50 22 SAND-med, brown,wet, med dense, no odor SP <br /> 25 <br /> 1407 15 (as above) SP SEAL <br /> 20 <br /> ' 2s <br /> 7 <br /> 1422 17 Cas above-with 4"silty sand layer @ 74') SP <br /> 75 40 <br /> 37 <br /> ' 14 47 SAND-med to coarse, brown moist grey lenses med SW SAND PACK <br /> dense, no odor <br /> 27 (as above-very coarse with pebbles to 20mm) SW SCREEN <br /> 1512 34 <br /> 5o SILT-brown moist very stiff white CaCO3 lined fissures ML <br /> 80 14 &nodules no odor <br /> 1530 18 <br /> 23 SILTY SANDY CLAY-brown moist stiff,no odor CL <br /> 40 <br /> 17 <br /> 1552 5a (no recovery-resume drilling 11/21/03 @ 83') SEAL <br /> 7 <br /> 0836 12 (as above but less stif) CL <br /> 17 <br /> BS 21 <br /> 08 55 12 <br /> 19 (as above) CL <br /> 27 <br /> 30 SC <br /> 7 CLAYEY SAND-fine to coarse brown moist,med dense, <br /> 09 15 15 no odor <br /> 18 5W <br /> 23 SAND-fine to coarse, brown to grey,moist no odor SCREEN <br /> n 11 <br /> 90 09 30 23 CLAYEY SAND-fine to coarse, brown, moist no odor SW <br /> 32 SAND-fine to coarse, brown wet <br /> o X 10 CLAY-brown,moist stiff, no odor <br /> 1000 2231 CL SEAL <br /> 48 <br /> 18 <br /> N 95 1030 32 <br /> i <br /> A <br /> R <br /> O <br /> O <br /> O <br /> � 100- <br /> 105- <br />