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UNDERGROUND STORAGE TANK <br />MONITORING SYSTEM CERTIFICATION FORM <br />XII. LINE LEAK DETECTOR TESTING <br />GPH =Gallons Per Hour, Y= Yes, N = No, NA =Not Applicable, VPH = VacuumlPressureMydrostatic, ID = Identification <br />(Page 5 of a) <br />❑ Check this box if line leak detectors (LLD) are NOT installed. (Do not complete this section.) <br />This section must be completed if LLDs are installed. <br />N <br />NA <br />Was a leak simulated to verify LLD performance? <br />(Check all that apply.) Simulated leak rate verified: ❑X 3 GPH E]0.1 GPH El 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 />mechanical LLDs, does the LLD restrict the flow through the pipe when a leak is detected? <br />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? <br />electronic LLDs, does the turbine automatically shut off if any portion of the monitoring system malfunctions or fails a test? <br />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 />FFNI <br />PE11 <br />El <br />❑ <br />El <br />❑ <br />X❑For <br />❑For <br />X❑For <br />X❑For <br />Q <br />❑ <br />❑ <br />❑X <br />0 <br />❑ <br />❑ <br />For any answer of "N" above, describe in Section Xlll how and when these issues were or will be <br />corrected. <br />XIII. COMMENTS <br />XIV. VACUUM / PRESSURE / HYDROSTATIC MONITORING <br />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 ID <br />Component(S) Monitored By This Sensor <br />Sensor Functionality <br />Test <br />Interstitial Communication <br />Test <br />❑ <br />❑ <br />Pass <br />Pass <br />❑ Fail <br />❑ Fail <br />❑ <br />❑ <br />Pass <br />Pass <br />❑ <br />❑ <br />Fail <br />Fail <br />❑ <br />❑ <br />Pass <br />Pass <br />❑ Fail <br />❑ Fail <br />❑ <br />❑ <br />Pass <br />Pass <br />❑ <br />❑ <br />Fail <br />Fail <br />❑ <br />❑ <br />❑ <br />Pass <br />Pass <br />Pass <br />❑ Fail <br />❑ Fail <br />❑ Fail <br />❑ <br />❑ <br />❑ <br />Pass <br />Pass <br />Pass <br />❑ <br />❑ <br />❑ <br />Fail <br />Fail <br />Fail <br />❑ <br />❑ <br />Pass <br />Pass <br />❑ Fail <br />❑ Fail <br />❑ <br />❑ <br />Pass <br />Pass <br />❑ <br />❑ <br />Fail <br />Fail <br />❑ <br />Pass <br />❑ Fail <br />❑ <br />Pass <br />❑ <br />Fail <br />❑ <br />Pass <br />❑ Fail <br />❑ <br />Pass <br />❑ <br />Fail <br />❑ <br />Pass <br />❑ Fail <br />❑ <br />Pass <br />❑ <br />Fail <br />How was interstitial communication verified? <br />❑ <br />Simulated Leak at Far Ends of the Interstitial Space <br />Other (Describe the method in section XV below.) <br />❑ Visual <br />❑ Gauge <br />Inspection <br />❑ <br />Was the vacuum or pressure restored to operating levels in all interstitial spaces? <br />❑ <br />Yes <br />❑ <br />No (Describe <br />the reason in <br />section XV below.) <br />For any answer of "Fail' above, describe in Section XV how and when these issues were or will <br />be corrected. <br />XV. COMMENTS <br />