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V, PROBLEMS ENCOUNTERED DURING INSTALLATIONS <br /> A, BACK FILL NOT MEETING SPECS - HAPPENED IN GUAM, PEA GRAVEL <br /> UNAVAILABLE BUT SUITABLE SUBSTITUTE FOUND AFTER CONSULTATION WITH <br /> MANUFACTURER (CRUSHED CORAL) <br /> B, VAPOR MONITOR IN TANK INTERSTITIAL SPACE GIVES CONSTANT FALSE ALARM - <br /> DISCONNECTED VAPOR SENSOR FOR 90 DAYS TO ALLOW TANK TO AGE <br /> C, SECONDARY CONTAINMENT JOINTS LEAKED DURING TEST - WHEN JOINT WAS CUT <br /> OPEN, GAPS IN THE ADHESIVE WERE APPARENT, NOTE TWO PIECE CONTAINMENT <br /> FITTINGS REQUIRE MORE GLUE THAN NORMAL <br /> D. FRP ADHESIVE WOULD NOT BOND PROPERLY - AMBIENT AIR TEMPERATURE BELOW <br /> 50 DEGREES, HOT AIR GUN USED TO FACILITATE BONDING <br /> E. GROUND WATER LEAKED INTO PIPING SUMP - MANWAY RISER GASKET I.MPROPERLY <br /> INSTALLED <br /> F. LIQUID HEAD PRESSURE TYPE INTERSTITIAL MONITOR KEPT GIVING FALSE <br /> ALARMS - STAND PIPE WAS NOT USED DURING FILLING OF "SPACE", AIR TRAPPED <br /> IN SYSTEM WOULD RELEASE PERIODICALLY CAUSING WATER LEVEL TO DROP IN <br /> RESERVOIR <br />