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WELL DETAILS <br /> PROJECT NUMBER 239,Q2,Q6 BORING/WELL NO. Q-2 <br /> PROJECT NAME-Landfill Development TOP OF CASING ELEV. 106.01 <br /> COUNTY- San Joaquin GROUND SURFACE ELEV. 104.90 <br /> ASSOC#ATES WELL PERMIT NO. 87-2086 DATUM Mean Sea Level <br /> I Steel protective <br /> casing (Std.) EXPLORATORY BORING <br /> a. Total depth 156.5 ft. <br /> b. Diameter 8 in. <br /> A. a!- Drilling method Mud Rotary <br /> 9 <br /> WELL CONSTRUCTION <br /> c. Casing length 157.11 ft. <br /> Material Schedule 40 PVC <br /> d. Diameter 4.5 in, <br /> d e h e. Depth to top perforations 116 ft. <br /> f. Perforated length 40 ft. <br /> Perforated interval fromoto156 ft. <br /> Perforation type Machined Slots <br /> Perforation size .020 inch <br /> a c g. Surface seal 1 <br /> Seal material Concrete <br /> • h. Backfill 1-0ft. <br /> Backfill material Cement/Bentonite <br /> i. Seal <br /> 2 <br /> f Seal material Bentonite Pellets <br /> Gravel pack 43.5 <br /> Pack material_ No.3 Sand <br /> k. Bottom seal -ft. <br /> (None) <br /> Seal material <br /> 2 <br /> 1. Casing height <br /> • m. Protective casing diameter <br /> 4k <br /> PLATE A-33 <br />