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Project: ARCO #4493 <br /> Project No.: 077.41883.320 Log of Boring/Monitoring Well: <br /> Boring Location: 205 N. CENTER STREET, STOCKTON, CA. Drawn By. T.Z. MW-5 <br /> Subcontractor and Equipment: V&W DRILLING Logged By. C.H. <br /> Sampling Method: SPLIT SPOON Monitoring Device: PID OVM 580E Comments: <br /> tart Date/Time: 6/2/00//0810 Finish Date/rime: 6/2/00//1600 <br /> First Water (bgs): 13' Stabilized Water Level (bgs): 13.68 <br /> _ Surface Elevation: NA Top Casing Elevation: NA Goring Abandonment/ <br /> E Well Construction Details <br /> Z C J LITHOLOGIC DESCRIPTION <br /> CL N (color, groin size, consistency, moisture, other) Traffic-rated <br /> 0 0 <br /> GL U <br /> � Christy Box <br /> 0AbP A T Cement <br /> 1 FILL MATERIAL Grout <br /> 2 Bentonite <br /> Seal <br /> 3 <br /> 2"0 Sch.40 <br /> 4 PVC Blank <br /> SILTY SAND (SM) Gray, fine sand, damp, no _ Casing <br /> 4 5 hydrocarbon odor (0,80,20,0) <br /> 4 8 6 <br /> 5 <br /> 7 <br /> B — <br /> 9 — <br /> SILTY CLAY CL Grayish brown, fine sand, 2"0 Sch. 40 <br /> { � Y _�� PVC 0.020" <br /> 5 10 medium firm, damp, no hydrocarbon odor Slot Screen <br /> 14 1.7 11 (0,10,40,50) <br /> 14 <br /> 12 <br /> 13 <br /> 14 <br /> 5 15 SILTY SAND (SM) Grayish brown, fine sand, loose, — <br /> 4 3.5 16 saturated, no hydrocarbon odor (0,90,10,0) <br /> 7 <br /> 17 <br /> 18 <br /> 19 :f,a <br /> 20 <br /> 5 t <br /> SILTY SAND (SM) Grayish brown, fine sand, loose, <br /> 8 2.7 21saturated, no hydrocarbon odor (0,60,40,0) = '` <br /> 10 <br /> 22- <br /> 23- <br /> 2 23 12 Lanestor <br /> R; Sand Pock <br /> 24 <br /> Some as above ]breaded - <br /> 9 25 End Cop <br /> Z 7o 2ti End of boring ®25' <br /> a <br /> 27 <br /> 28 <br /> IL29 <br /> 301 <br /> Reviewed By. Date: <br /> Date: Page hof t <br /> SECOR <br /> Revised By <br />