Laserfiche WebLink
WELL DETAILS <br /> PROJECT NUMBER 98217 BORING/WELL NO. MW3-3 <br /> PROJECT NAME Port of Stockton TOP OF CASING ELEVATION 8.74 <br /> COUNTY San Joaquin GROUND SURFACE ELEV. 9.11 <br /> WELL PERMIT NO. 017227 DATUM MSL <br /> INSTALLATION DATE 5118199 <br /> 8" Boart/Longyear Vault Box EXPLORATORY BORING <br /> a. Total depth 36 ft <br /> g b. Diameter S i� <br /> Drilling method Hollow Stem Auger <br /> d WELL CONSTRUCTION <br /> e h C. Total casing length 34.3 ft. <br /> Material Sch. 40 PVC <br /> d. Diameter 2 in. <br /> ... e. Depth to top perforations 9.0 ft. <br /> C I I f. Perforated length 25.1 ft. <br /> Perforated interval from 9.0 to 34.1 ft. <br /> a Perforation type Maclaine Slot <br /> Perforation size 0.02 in. <br /> g. Surface seal 4 ft. <br /> f - Seal material Neat Cement 5-sack mix <br /> j h. Backfill 0 ft. <br /> Backfill material None <br /> i. Seal 3 ft. <br /> Seal material Bentonite Chips <br /> j. Gravel pack 27.6 ft. <br /> . . Pack material Lonestar 93 <br /> k. Bottom seal 1.4 ft. <br /> k Seal material Fill <br /> b <br />