Laserfiche WebLink
,Project ARCO #4493 Project No 077 41883 320 Log of Boring/Monitoring Well <br /> Boring Location 205 N CENTER STREET, STOCKTON, CA Drawn By T Z MW-7 <br /> Subcontractor and Equipment V&W DRILLING Logged By C H <br /> Sampling Method SPLIT SPOON Monitoring Device PID OVM 5808 Comments <br /> Start Dote/Time 6/2/00//1220 Finish Date/rime 6/2/00//1600 <br /> First Water (bgs) 15' Stabilized Water Level (bgs) 12 27' <br /> Surface Elevation NA Top Casing Elevation NA <br /> a Boring Abandonment/ <br /> aLITHOLOGIC DESCRIPTION Well Construction Details <br /> Q v <br /> :5o' N 13 (color, groin size, consistency, moisture, other) Traffic-rated <br /> O p <br /> m txlrlSty Box <br /> inD <br /> Cement <br /> 1 FILL MATERIAL Grout <br /> 2 Bentonite <br /> Seal <br /> 3 <br /> 2'0 Sch 40 <br /> 4 PVC Blank <br /> SILTY CLAY (CL) Brown, firm, damp, no _ Casing <br /> 9 5 hydrocarbon odor (0,0,20,80) <br /> 16 05 6 <br /> 22 <br /> 7 = <br /> s , <br /> 2"0 Sch 40 <br /> 10 10 Some as above ' - PVC 0020" <br /> 13 19 11 = Slot Screen <br /> 15 — <br /> i 12 <br />`! <br /> 13— t 1410 15 SAND (SM) Grayish brown, fine sand, medium <br /> i3 18 16 dense, saturated, no hydrocarbon odor <br /> (0,90,10.0) <br /> 17 <br /> 19 20- <br /> 11 SAND (SM) Brown, fine to medium sand, medium <br /> 14 24 21 dense. saturated, no hydrocarbon odor — <br /> 16 <br /> 22 (0,90.10.0) <br /> 232 Lonestar <br /> 24 No sample- Flowing sands Set well before Sand Pack <br /> 25 auger bockfills MEN JhCPnAPA_ <br /> i End of boring 025' End Cap <br /> 26 <br /> 72a2927- <br /> 28- <br /> 291: <br /> 30 <br /> Reviewed By Date <br /> S ECOR Revised By Date Page-Lof-L <br />