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Sinclair&Thompson Prop. Conductor Casing Dia.:15"
<br /> 3780 West.Linne Rd. LOG OF BORING MW-101 Boring Die. :a"
<br /> Tracy,CA Tot.Depth :36'
<br /> Project No.:320.2 (Page 1 of 1}
<br /> Casing Depth :34.51
<br /> ' Bate -4125102 Casing Dia. :2.
<br /> Drilling Method :HSA Screen Interval :29.5~34.5'
<br /> AwhAks Driller :VSW Drilling slot Size
<br /> l Logged By :E.Price Filter Pack :25.5,35'
<br /> Annular Seal :23,25-25.51
<br /> Depth to Water :+1-12' Grout :0-23.25'
<br /> U Well:MW-101
<br /> Depth o Elev.:76.56
<br /> ' Feet Sample
<br /> Lab Trna o DESCRfPTION v Odor
<br /> M
<br /> 0 �— Cover
<br /> 1115, Parking Lot GravelFL
<br /> ' SILTY CLAY-brown,,moist,moderate.plasticityML None
<br /> SILTY SAND-tan/brown,sugary,damp,roots 5M
<br /> 4 SANDY SILT-fine sands,red oxidized,damp,low ML
<br /> plasticity
<br /> CLAY-redish'brown,organics,moderate plasticity OL Slight
<br /> 1130
<br /> ' 8 CLAY-greylblack marbled,high plasticity,moist
<br /> GH
<br /> STRONG
<br /> 1142 CLAY-dark gray,moist,moderate plasticity CL Strong
<br /> 12 SILTY CLAY-grey,wet,moerate plasticity CL
<br /> ' 13.5-14 1148 SILTY CLAY-black,wet,product
<br /> MH Strong
<br /> SANDY CLAY-tan,fine sands,sugary, moist,low ML Moderate
<br /> 16 plasticity III
<br /> SILTY SAND-tan,fine sands,well'sorted,wet SM
<br /> None
<br /> SAND-tan,grades down,littte.fines,well sorted,wet Sp
<br /> ' 20 1153 CLAY-brown,dense,moist,high plasticity
<br /> 20-20.5 ( ) CH None
<br /> 6
<br /> 1046 12
<br /> 22.5-23 3 CLAYEY GRAVEL-brown,moist,moderate plasticity o
<br /> 1052 6
<br /> 24 14 SAND-brown,medium grained,moist None
<br /> 6 CLAYEY'. SAND-brown,fine to medium grained,moist SC 25-25.5 1105 2 None
<br /> 3 GRAVELY SAND-brown,poorly sorted,fine to coarse
<br /> 1115 3 grained,moist SP
<br /> 27-27.5 13 None
<br /> 28 31 SILTY SAND-tan/brown,fine to med grain,moist SM
<br /> F1130. HS GRAVELY SAND-tan/brown,med to coarse grain,moist..... .': SP
<br /> -28.5-29
<br /> 3 SILTY SAND-tan/brown,fine to med grain,moist
<br /> 1146 SAND-tan,med to coarse grain,sub round,moist None
<br /> 30.5-31 12 SILTY SAND fan,poorly sorted,fine to coarse grain, SM
<br /> 32 sub-rounded,moist
<br /> 32.5 33 1159 H5 aw
<br /> GRAVELY SILTY SAND-tan,<5mm pebbles SM
<br /> x $
<br /> SILTY SAND-tan/brown fine to med grain,moist
<br /> R 34-34.5 1212 16 24 GRAVELY SILTY SAND-tan/brown,fine to coarse grain, SP None
<br /> 1222 sub-rounded,<10mm pebbles,moist CH
<br /> 36 -Af...........-brown, '.9....Pas.3 Nona
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