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iiiiiiiiii NO III III <br /> 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? X ❑ ❑ <br /> (Check all that apply.) Simulated leak rate verified : ❑X 3 GPH ❑ 0. 1 GPH ❑ 0. 2 GPH <br /> Was the testing apparatus properly calibrated? ❑X ❑ ❑ <br /> For emergency generator tank systems , does the LLD create an audible and visual alarm when a leak is detected ? ❑ ❑ X❑ <br /> For mechanical LLDs , does the LLD restrict the flow through the pipe when a leak is detected? ❑ ❑ XD <br /> For electronic LLDs , does the turbine automatically shut off when a leak is detected? ❑X ❑ ❑ <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? 0 ❑ ❑ <br /> For electronic LLDs , have all accessible wiring connections been visually inspected for kinks and breaks ? ❑X ❑ El— <br /> Were <br /> Were all items on the equipment manufacturer's maintenance checklist completed ? ❑X ❑ ❑ <br /> Were all LLDs confirmed operational within regulatory requirements? Q I ❑ I ❑ <br /> For any answer of "M' 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 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.) QX Vacuum ❑ Pressure ❑ Hydrostatic <br /> Sensor ID Component(S) Monitored By This Sensor Sensor Functionality Interstitial Communication <br /> Test Test <br /> S1 87 Product ❑X Pass ❑ Fail ❑X Pass ❑ Fail <br /> S2 87 Vent QX Pass ❑ Fail ❑X Pass El Fail <br /> S3 87 Vapor ❑X Pass ❑ Fail ❑X Pass ❑ Fail <br /> S4 Diesel Product ❑X Pass ❑ Fail ❑X Pass ❑ Fail <br /> S5 Diesel Vent QX Pass ❑ Fail QX Pass ❑ Fail <br /> S6 91 Product ❑X Pass ❑ Fail ❑X Pass ❑ Fail <br /> S7 91 Vent ❑ Pass IX Fail ❑X 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 /> How was interstitial communication verified? ❑ Simulated Leak at Far Ends of the Interstitial Space ❑ Visual Inspection <br /> ❑X Other (Describe the method in section XV below.) ❑ Gauge <br /> Was the vacuum or pressure restored to operating levels in all interstitial spaces? ❑X 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 /> Leak was introduced in each STP and fill sump as well each product line in all dispensers . <br /> GPH = Gallons Per Hour, Y = Yes, N = No, NA = Not Applicable, VPH = Vacuum/Pressure"drostatic, ID = Identification <br />