Laserfiche WebLink
TABLE 1 <br /> MONITORING WELL DETAILS <br /> NOMELLINI CONSTRUCTION CO. <br /> 1045 West Charter Way, Stockton, California <br /> Well Installation Borehole Total Depth Casing Casing Slot Casing Screen Filterpack Bentonite Grout <br /> Diameter Diameter Elevation Interval Interval Interval Interval <br /> I .D . Date ( feet bsg) Material Size (inch) <br /> (inch) (inch) (feet MSL) (feet) (feet) (feet) (fee[ <br /> VW-9 10-30-98 8 20 2 PVC 0.020 9.49 5 to 20 3 to 20 1 to 3 %2 to 1 <br /> VW-9 10-30-98 8 20 2 PVC 0 .020 9.32 5 to 20 3 to 20 1 to 3 % to I <br /> AW- I 10-30-98 8 30 2 PVC 0.020 9.34 25 to 30 23 to 30 21 to 23 1 to 21 <br /> AW-2 11 -02-98 8 30 2 PVC 0.020 9.72 25 to 30 23 to 30 21 to 23 1 to 21 <br /> AW-3 I1 -02-98 8 30 2 PVC 0.020 9 .71 25 to 30 23 to 30 21 to 23 1 to 21 <br /> AW-4 11 -02-98 8 30 2 PVC 0.020 9. 83 25 to 30 23 to 30 21 to 23 1 to 21 <br /> AW-5 I1 -02-98 830 2 PVC 0.020 9.32 25 to 30 23 to 30 21 to 23 1 to 21 <br /> EW- I 07- 14-95 10 40 4 PVC 0 .020 9 .79 20 to 40 18 to 40 16 to 18 Ito 16 <br /> Notes: <br /> Survey performed on 07-18-2006 by Morrow Surveying Land Surveyors of West Sacramento, CA Vertical Datum used is NAVD88 from GPS observations. <br /> Wells MW-1 through MW-3 were installed in February 1991 by Meinfelder of Sacramento, California (depth to water was measured at approximately 32 feet bsg) <br /> Wells MW4 through MW-6 were installed in April and May 1992 by Artesian Environmental Consultants of Mill Valley, California (depth to water was measured at approximately 32 to 33 feet bsg) <br /> Wells MW-7 through MW-9 were installed in December 1994 by Geological Audit Services, Inc. of Stockton, California (depth to water was measured at approximately 32 to 33 feet bsg) <br /> bsg: below surface grade <br /> PVC: polyvinylchloride <br /> MSL: mean sea level <br /> Advanced GeoEnvironmental, Inc. <br />