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UNDERGROUND STORAGE TANK <br /> MONITORING SYSTEM CERTIFICATION FORM (Page s of s) <br /> X11. LINE LEAK DETECTOR TESTING <br /> F[03 =Check this box if line leak detectors (LLD) are NOT installed. (Do not complete this section.) Y N NA <br /> st be completed if LLDs are installed. <br /> Was a leak simulated to verify LLD performance? ® ❑ ❑ <br /> Check all that apply.) Simulated leak rate verified: ® 3 GPH ❑ 0. 1 GPH Q 0.2 GPH <br /> Was the testing apparatus properly 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 /> XIII. 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 VPN monitoring is used to perform leak detection monitoring. <br /> System Type (Mark all that apply.) ❑ Vacuum ❑ Pressure ❑ Hydrostatic <br /> Sensor Functionality Interstitial Communication <br /> Sensor ID Component(s) Monitored by this Sensor Test Test <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> Cl Pass ❑ Fail ❑ Pass ❑ Fail <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> ❑ Pass ❑ Fail ❑ Pass [I Fall <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> j ❑ Pass ❑ Fail ❑ Pass ❑ Fall <br /> I ❑ 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. [I Visual Inspection <br /> ❑ Other (Describe the method In section XV below.) [3 Gauge <br /> Was the vacuum or pressure restored to operating levels in all interstitial spaces? ® Yes ❑ No (Describe the reason In section XV below.) <br /> Foran answer of "FAIL" above describe in section " how and when these Issues were or will be corrected. <br /> XV. COMMENTS <br /> F <br /> l <br /> r%PN a rWkwm mar hev it V = Vpe N = Nn Ne a Nnf anr+nrmWA VPH a Van a on/Pewaci nalNvrirr►elatir. Irl = 4ion*firAfim <br />