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Pressure Gauge <br /> (0-30 psi Typ.) 3/8—inch Ozone <br /> Supply Tubing <br /> 12—inch Well Cover <br /> (TYp•) <br /> f <br /> + } } + + + <br /> + * <br /> Z3/4—inch Containment Tubing <br /> + + + } <br /> + + ♦ + + + <br /> + + 4 + + + <br /> + } + + + + <br /> + + + + « + <br /> ♦ } + + + + <br /> ♦ + « + + + <br /> 3/4—inch PVC Riser '` } ++♦+++ <br /> With _Viton Fittings '+`f++ +'+++♦ <br /> + + + + + <br /> + ♦ + ♦ ♦ + <br /> + } 4- <br /> +♦ t } + <br /> + + + + + + <br /> + + + + + + <br /> + + } + f f <br /> ♦ ♦ + + } 4- <br /> Grout <br /> Garout + + + + ♦ + <br /> (20% Bentonite/80% Portland Cement) ++++}+ ++++++ <br /> + + + <br /> + + 4- <br /> + + ♦ + + + <br /> ♦ + 4. <br /> t + + + ♦ + <br /> + i + ♦ } i <br /> + + + <br /> + ♦ + <br /> ♦ + + ♦ } i <br /> + + + } + + <br /> t t i + + i <br /> Bentonite Seal <br /> [20-23 Feet] <br /> ................. ................. <br /> ................ ................ <br /> ................. ................. <br /> ................ ................. <br /> ................. ................. <br /> ................ ................ <br /> ............. <br /> ............... ............... <br /> 60—mesh Sand <br /> (Sugar Sand) <br /> [23-25 Feet] <br /> TO = 25 Feet <br /> DRAWN BY. 0, Alston <br /> DATE: 9/22/03 TYPICAL OZONE SPARGE WELL FIGURE <br /> F//// REVISIONS CONSTRUCTION DETAILS 6 <br /> APEX Moore Petroleum <br /> ENVIROTECH, INC. 5491 F Street PROJECT NUMBER: <br /> Banta, California <br /> ERA02.004 <br />