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UNDERGROUND STORAGE TANK <br /> MONITORING SYSTEM CERTIFICATION FORM (Page s of 6) <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 <br /> (Check all that apply) Simulated leak rate verified : ❑ 3 GPH ❑ 0 . 1 GPH ❑ 0.2 GPH ❑ El ❑ <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? ❑ ❑ 0 <br /> For electronic LLDs , does the turbine automatically shut off when a leak is detected ? ❑ ❑ 0 <br /> For electronic LLDs , does the turbine automatically shut off if any portion of the monitoring system is disabled or disconnected ? ❑ ❑ X❑ <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? ❑ ❑ Z <br /> Were all items on the equipment manufacturer's maintenance checklist completed? ❑ ❑ Z <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 /> XIII . COMMENTS <br /> XIV, VACUUM I PRESSURE / HYDROSTATIC MONITORING EQUIPMENT TESTING <br /> ❑X 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 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 /> ❑ 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 ❑ Fail <br /> ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> ❑ Pass ❑ Fail El Pass E] Fail <br /> E] 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 ❑ 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 /> 2U0 <br /> EE 1 (tf) I <br /> GPH = Gallons Per Hour, Y = Yes, N = No, NA = Not Applicable, VPH = Vacuunv?ressureMydrostatic, ID Identification <br />