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r <br />0 <br />Cl <br />0 <br />n <br />u <br />n <br />u <br />0 <br />G'/ <br />PROJECT NUMBER 939.02.06 BORING /WELL NO. G-2 <br />PROJECT NAMELandfillDevelo ment TOP OF CASING ELEV. 106.01 <br />COUNTY_ San Joaquin GROUND SURFACE ELEV. 104.90 <br />At®OCIAT68 WELL PERMIT NO. 87-2086 <br />DATUM Mean Sea Level <br />Steel protective <br />racing fStci_l <br />a. Total depth 156.5 ft. <br />b. Diameter 8 in. <br />Drilling method Mud Rotary <br />c. <br />Casing length <br />157.11 ft. <br />Material Schedule 40 PVC <br />d. <br />Diameter <br />4.5 <br />in. <br />e. <br />Depth to top perforations <br />116 <br />ft. <br />f. <br />Perforated length <br />40 <br />ft. <br />Perforated interval from -.16 to 156 <br />ft. <br />Perforation type Machined <br />Slots <br />Perforation size .020 inch <br />g. <br />Surface seal <br />1 <br />ft. <br />Seal material Concrete <br />h. <br />Backfill <br />110 <br />ft. <br />Backfill material Cement/Bentonite <br />i. <br />Seal <br />ft. <br />Seal material Bentonite Pellets <br />j. <br />Gravel pack <br />43.5 ft. <br />Pack material No . 3 Sand <br />k. <br />Bottom seal <br />ft. <br />Seal material (None) <br />I. <br />Casing height <br />2 <br />ft. <br />m. <br />Protective casing diameter <br />8 <br />in. <br />PLATE A-33 <br />