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UNDERGROUND STORAGE TANK <br /> MONITORING SYSTEM CERTIFICATION FORM (Page 6 of 6) <br /> X11. LINE LEAK DETECTOR TESTING <br /> Check this box if line leak detectors (LLD) are NOT installed. (Do not complete this section.) Y N NA <br /> This section must be completed if LLDs are installed. <br /> Was a leak simulated to verify LLD performance? ❑ ❑ ❑ <br /> Check all that applyj Simulated leak rate verified : ❑ 3 GPH ❑ 0. 1 GPH [10,2 GPH <br /> Was the testing apparatus property calibrated? ❑ ❑ ❑ <br /> For emergency generator tank systems , does the LLD create an audible and visual alarm when a leak is detected? ❑ ❑ ❑ <br /> For mechanical LLDs, does the LLD restrict the flow through the pipe when a leak is detected? ❑ ❑ ❑ <br /> For electronic LLDs, does the turbine automatically shut off when a leak is detected? ❑ ❑ ❑ <br /> For electronic LLDs, does the turbine automatically shut off if any portion of the monitoring system is disabled or disconnected? ❑ ❑ ❑ <br /> For electronic LLDs, does the turbine automatically shut off if any portion of the monitoring system malfunctions or fails a test? ❑ ❑ ❑ <br /> For electronic LLDs, have all accessible wiring connections been visually inspected for kinks and breaks? ❑ ❑ ❑ <br /> Were all items on the equipment manufacturer's maintenance checklist completed? ❑ ❑ ❑ <br /> Were all LLDs confirmed operational within regulatory requirements? ❑ ❑ ❑ <br /> For any answer of "N" above, describe in section X111 how and when these issues were or will be corrected. <br /> X1116 COMMENTS <br /> XIV. VACUUM ! PRESSURE/ HYDROSTATIC MONITORING EQUIPMENT TESTING <br /> ® Check this box If VPH monitoring is NOT used. (Do not complete this section.) <br /> This section must be completed if VPH monitoring Is used to perfonn leak defection monlfodngr. <br /> System Type (Mark all that apply.) ❑ Vacuum ❑ Pressure ❑ Hydrostatic <br /> Sensor ID Com orients Monitored b this Sensor Sensor Functionality Interstitial Communication <br /> Component(s)O Y Test Test <br /> ❑ Pass ❑ Fail ❑ Pass Cl Fail <br /> ❑ Pass ❑ Fail ❑ Pass _❑ Fail <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> ❑ Pass ❑ Fall ❑ Pass ❑ Fall <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fall <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> How was Interstitial communication verified ? ❑ Simulated leak at far ends of the interstitial space . Visual Inspection <br /> ❑ Other (Describe the method in section XV below.) ❑ Gauge <br /> Was the vacuum or pressure restored to operating levels in all interstitial spaces? ❑ Yes C7 No (Describe the reason in section XV below.) <br /> For any answer of "FAIL" above, describe in section XV how and when these issues were or will be corrected. <br /> XV. COMMENTS <br /> GPH = Gallons per hour, Y = Yes, N = No, NA = Not applicab{e, VPH = VacuumlPressurel4orostatic, 10 = klertficabort <br />