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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? ® ❑ ❑ <br /> Check all that apply.) Simulated leak rate verified: 03 GPH ❑ 0. 1 GPH 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 Xlll 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 VPN monitoring is NOT used . (Do not complete this section.) <br /> This section must be completed If VPN monitoring is used to perforin 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 /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fall <br /> ❑ Pass ❑ Fall ❑ Pass ❑ Fail <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> j ❑ 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. LlVisual 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 ❑ 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 /> i <br /> t <br /> r%PFr c (`%Wkvrq rwr hrw it V a Vac N a Nn NA a Nrd annlirANa VPH o Vary n vn/Proggj iroNuAnxfatin in a 4taMifiraHnn <br />