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File MH17921 <br /> Page T3-1 of 1 Issued; 1998-.01-27 <br /> New: 2004-04-12 <br /> TEST RECORb NO. 3 <br /> SAMPLES: <br /> The manufactur.r submitted Model DMA dispenser sump having outside <br /> dimensions of 39 in. long by 36 in. wide .by 31 in, high. The top Opening was <br /> 36-1/4 x 18 in. <br /> !. Due to the similarities to the single wall svmpp covered in this report, <br /> only the.f011oWing test was conducted, <br /> ANNULUS PROOF PRESSURE-TEST; <br /> METHOD <br /> The interstiti4l &,pace of the, sample Was subjected to an aerostatic <br /> pressure of 5 psig for a period of 24 hours. The pressure was then increased <br /> to 10 psig for a period of 1 minute, The pressure was then decreased to 5 <br /> psig, and holes were drilled in random locations on the sump wall tq cheek for <br /> communication. <br /> RESULTS <br /> The sump did not rupture Or leak. <br /> the sump. The pressure Communicated throughout <br /> Test Record Summary; <br /> The results of this investigation indicate that the product(s) <br /> comply with app"Cablp qevaluated <br /> reuirements, and therefore; . cts are judged <br /> such produ <br /> eligible to bear UL's, Mark as described on the Conclusion Page of this Report: <br /> .Test Record by; Reviewed by: <br /> TIM CREWS WAY= DOVERSBERGER <br /> Staff Engineer Staff Engineer <br /> I <br /> 60 3DVd SSV-19N3HI3 N2131S3M 9702-EZ5-L0L 61:91 790Z/ZZ/90 <br />