Laserfiche WebLink
TABLE 1 <br />WELL CONSTRUCTION DETAILS <br />Guardiono & Crawford <br />517 West Fremont Street, Stockton, California <br />Well ID Installation <br />Date <br />. Elevation <br />(ft NAVD) <br />Borehole <br />Diameter <br />(inch) <br />Total <br />Depth <br />(ft bsg) <br />Casing <br />Diameter <br />(inch) <br />Casing <br />Material <br />(schedule) <br />Slot Size <br />(inch) <br />Filter Pack <br />(type) <br />Screen <br />Interval <br />(ft bsg) <br />Filter Pack <br />Interval <br />(ft bsg) <br />Bentonite <br />Interval <br />(ft bsg) <br />Grout <br />Interval <br />(ft bsg) <br />MW-1 06/15/99 11.39 8 35 2 PVC 40 0.020 #3 15-35 12-35 11-12 0.5-11 <br />MW-2 06/15/99 11.61 8 30 2 PVC 40 0.020 #3 10-30 9-30 8-9 0.5-8 <br />MW-3 06/16/99 11.52 8 30 2 PVC 40 0.020 #3 10-30 9-30 8-9 0.5-8 <br />MW-4 06/16/99 11.34 8 30 2 PVC 40 0.020 #3 10-30 9-30 8-9 0.5-8 <br />MW-5 11/06/00 10.7 8 25 2 PVC 40 0.020 #3 10-25 9-25 8-9 1-8 <br />MW-6 11/06/00 10.86 8 25 2 PVC 40 0.020 #3 10-25 9-25 8-9 1-8 <br />MW-7 09/20/04 10.91 8 25 2 PVC 40 0.020 #3 10-25 8-25 6-8 1-6 <br />MW-8 09/20/04 11.48 8 25 2 PVC 40 0.020 #3 10-25 8-25 6-8 1-6 <br />EW-1 04/18/08 11.43 10 33 4 PVC 40 0.020 #3 13-33 11-33 10-11 1-10 <br />OB-1 04/17/08 11.22 8 35 2 PVC 40 0.020 #3 15-35 14-35 13-14 1-13 <br />OB-2 04/18/08 11.29 8 35 2 PVC 40 0.020 #3 15-35 14-35 13-14 1-13 <br />VW-1 04/17/08 11.40 10 15 4 PVC 40 0.020 #3 5-15 4-15 3-4 1-3 <br />VW-2 05/23/12 — 10 15 4 PVC 40 0.020 #3 5-15 4-15 3-4 1-3 <br />OW-1 04/17/08 11.31 8 15 2 PVC 40 0.020 #3 5-15 4-15 3-4 1-3 <br />OW-2 04/18/08 11.31 8 15 2 PVC 40 0.020 #3 5-15 4-15 3-4 1-3 <br />IAS-1 05/17/10 11.52 8 25 2 PVC 40 0.010 #3 23-25 22-25 17-22 0.5-17 <br />IAS-2 05/22/12 — 8 25 2 PVC 40 0.010 #3 23-25 21-25 18-21 1-18 <br />IAS-3 05/22/12 — 8 25 2 PVC 40 0.010 #3 23-25 21-25 18-21 1-18 <br />IAS-4 05/22/12 — 8 25 2 PVC 40 0.010 #3 23-25 21-25 18-21 1-18 <br />IAS-5 05/23/12 — 8 25 2 PVC 40 0.010 #3 23-25 21-25 18-21 1-18 <br />VP-1 10/21/16 3 5.5 0.25 Teflon tubing #2/12 4.8-5.0 4.3-5.5 3.3-2.0 0.5-2.0 <br />VP-2 10/21/16 — 3 5.5 0.25 Teflon tubing — #2/12 4.8-5.0 4.3-5.5 3.3-2.0 0.5-2.0 <br />Notes: <br />ft bsg: feet below surface grade <br />ft NAVD: feet relative to the North American Vertical Datum NAVD88 <br />Wells elevatioon survey conducted by Morrow Surveying, Inc. on 06-17-2010