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r s <br /> PROJECT NO.: 30-0136 DATE DRILLED: 3-25-93 <br /> LOCATION: Farmer Mobil Bulk Plant 04-343 LOGGED BY: S. Rosen <br /> 500 East Grantline Road APPROVED BY: W. Hunt, RG <br /> Tracy, California DRILLING CO.: Woodward Drilling <br /> T DRILLING METHOD: 10-inch Hallow-Stem Auger <br /> m SAMPLER TYPE: California Modified Split-Spoon WELL <br /> a CONSTRUCTION <br /> V a is TOTAL DEPTH: 25 feet DEPTH TO WATER: �i 1 feet o <br /> m DETAIL <br /> FS <br /> v N wa DESCRIPTION <br /> 0— utility box with <br /> 0 ,`,` — locking cap <br /> ■ ■ <br /> •■`. Neat <br /> FILL. r■•■ Cement <br /> r r <br /> ■ • r Sentontte <br /> `.`■ 1 Seal <br /> 5 �■f■ 5 <br /> r■r■ <br /> r,•■ 44nch- <br /> •■+■ diameter <br /> r■r■ PVC casing <br /> r r <br /> 10/6l8�10 E <br /> L ---...- ----_ ----- <br /> LEL 570 10 _.._——— fter, i 0 <br /> er1u1v10 300 590 SILTY CLAY:olive-gray,stiff,wet CL <br /> SANDY CLAY:olive-gray,stiff,saturated. .,.. . <br /> x No.2116 <br /> zlarlalo SILTY SAND:olive-gray,medium stiff,saturated. SP ''<y'. <br /> Monterey <br /> Sand <br /> ?14110x13 SILTY CLAY:moderate yellow-brown,stiff,saturated. <br /> 4-Inch- <br /> 15 Trace sand 5 diameter <br /> PVC casing <br /> o.oi o-inch <br /> 7l16/24R6 <br /> slotting <br /> CL <br /> 4(7113125 <br /> 20 20 <br /> 7!15/21125 <br /> at1sr.2130 Very stiff to hard. <br /> 7113116 25 End tap <br /> 25 <br /> 30 30 <br /> 35 35— <br /> 40— <br /> 40 <br /> ALTON AW-12 <br /> A& <br /> GEOSCIII�NCE LOG OF EXPLORATORY BORING <br /> Pleasanton,California PAGE 1 OF 1 <br /> 30.13&AW-12 5124M <br />