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11/21/2006 12:07 8007001188 WESTERN FIBERGLASS PAGE 07 <br /> CONTACT US FOR MORE INFORMATION! <br /> 1555 Copperhiil Parkway/Sonia Rosa,CA <br /> Ph: (800) 688-3375 or (707) 523-2050 <br /> www.westernfg.com <br /> TEST PROCEDURES FOR SINGLE WALL: <br /> After the sump to tank fitting is completed, you shall test the integrity of your <br /> seal. This is important to insure that the sump riser tube / tank bond will not <br /> allow any contained fluid to leak. Check with local regulations for required <br /> testing procedures. A common test procedure is to fill the sump with water <br /> after the sump / tank bond has completely cured, usually overnight, and <br /> observe bond seam for any leaks. <br /> PLEASE NOTE: U.L. listed sumps require a listed, approved, electronic <br /> monitor/alarm system to be installed for operator notification in the event of <br /> product leakage within sump area. <br /> TEST PROCEDURES FOR DOUBLE WALL. <br /> After completion of the sump body test as described above, you may test <br /> the sump body interstitial space by applying no more than 2 psi to the port(s) <br /> installed within the sump body. The annular space may also be tested using <br /> liquid or vacuum. For test times or other requirements, always follow local <br /> regulations and restrictions. <br /> PLEASE NOTE: UA. listed sumps require a listed, approved, electronic <br /> monitor/alarm system to be installed for operator notification in the event of <br /> product leakage within sump area. <br /> COPYRIGHT 2006 BY WESTERN FIBERGLASS, INC. <br /> ALL RIGHTS RESERVED.USE BY WRITTEN PERMISSION ONLY. Page 5 of 5 <br />