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FFS ML' I Pipeline Leak Detector <br /> Table 1. STP-MLD-D Line Test Data with Diesel Fuel <br /> Date Test Duration of imebetween End fotal ProductIGround, Induce <br /> Test Began Circulation of Circulation Test Temperature d Leak Test <br /> No. and Time Difference Rate Result <br /> Start of Data <br /> D-M-Y (h-min) (h-min) (h-min) de F al/hr leak or <br /> 1 19/4/94 1 hr 0 min 1 min 0.98 0 tight <br /> 19/4/94 1 hr 1 min 3 min 0.98 2.93 leak <br /> 3 19/4/94 hr min 1 mm 5.56 0 fight <br /> 1 <br /> 4 19/4/94 1 hr f min min 5.56 .93 leak <br /> 5 0/4/94 1 hr min 3 min -25.20 .93 leak <br /> 60/4/94 1 hr 3 min 1 min 25.20 0 t, ht <br /> Table 2 STP-MLD-D Line Test with Ultrazol <br /> Time to Leak <br /> Test Open Rate <br /> No. (sec)* Comments (ml/min) <br /> 1 48 Air in line 170 <br /> 2 29 Air in Line 160 <br /> 3 10 no air 178** <br /> 4 10 no air 168 <br /> 5 9 no air 270 <br /> * Time to open - no leak <br /> ** Leak rate=2.82 gph <br /> Table 3 Performance Parameters for the STP-MLD-D Pipeline Leak Detector with <br /> Ultrazol. <br /> Parameter Value <br /> Probability of False Alarm (PFA) 0% <br /> Probability of Detection (PD) 100% <br /> Maximum Line Size 341 gal <br /> Average Waiting Time after Delivery of Product None <br /> Line Size (800 ft. of 3 in fiberglass line) <br /> 2 in diameter 40 ft. long <br /> 2 <br />