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UNDERGROUND STORAGE TANK <br /> MONITORING SYSTEM CERTIFICATION FORM (Page s of s) <br /> XII . 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? 0 17 ❑ <br /> (Check all that apply.) Simulated leak rate verified: 0 ,9 GPH ❑ 0. 1 GPH ❑ 0.2 GPH <br /> Was the testing apparatus property calibrated? V ❑ ❑ <br /> For emergency generator tank systems , does the LLD create an audible and visual alarm when a leak is detected? ❑ 1 ❑ 0 <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? ❑ I ❑ <br /> For electronic LLDs , does the turbine automatically shut off if any portion of the monitoring system malfunctions or falls a test? Q ❑ ❑ <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? Z ❑ ❑ <br /> For any answer of "N" above, describe in Section X111 how and when these issues were or will be corrected. <br /> XIIL COMMENTS <br /> XIV. VACUUM / PRESSURE I 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 /> SSensor Functionality Interstitial Communication. <br /> ensor ID Component(S) Monitored By This Sensor <br /> Test Test <br /> S-2 REG VAC PRODUCT Pass ❑ Fail 0 Pass ❑ Fail <br /> S -3 REG STP VAC VAPOR Pass ❑ Fail Pass ❑ Fail <br /> S4 REG STP VAC VENT [7� Pass ❑ Fail © Pass F'1 Fail <br /> S4 PREM VAC PRODUCT ® Pass ❑ Fail © Pass ❑ Fail <br /> S-8 PREM VAC VENT Pass ❑ Fail Pass ❑ Fail <br /> S- 11 DIESEL VAC PRODUCT ® Pass ❑ Fail Pass ❑ Fail <br /> S- 12 DIESEL VAC VENT Pass ❑ Fail Z Pass ❑ Fail <br /> ❑ Pass EJ Fall E] Pass E] Fall <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> C ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> I <br /> ❑ Pass F1 Fail ❑ Pass E] Fail <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> How was interstitial communication verified? Simulated Leak at Far Ends of the Interstitial Space ❑ Visual Inspection <br />( Ej Other (Describe the method in section XV below. ) ❑ Gauge <br /> I Was the vacuum or pressure restored to operating levels In all interstitial spaces? WJ Yes ❑ No (Describe the reason in section XV below.) <br /> i 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 = NotApplicable, VPH = VacuumlPressure/Hydrostatic, ID = Identification <br /> t <br />