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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? O ❑ El <br /> all that apply.) Simulated leak rale verified Q 3 GPH ❑0 1 GPH ❑0 2 GPH <br /> Was the testing apparatus properly calibrated? a ❑ ❑ <br /> For emergency generator tank systems,does the LLD create an audible and visual alarm when a leak is detected? ❑ ❑ Q <br /> For mechanical LLDs,does the LLD restrict the flow through the pipe when a teak is detected? ❑ ❑ Q <br /> For electronic LLDs,does the turbine automatically shut off when a leak is detected? Q I ❑ ❑ <br /> For electronic LLDs,does the turbine automatically shut off if any portion of the monitoring system is disabled or disconnected? ❑X 1 ❑ ❑ <br /> For electronic LLDs,does the turbine automatically shut off if any portion of the monitoring system malfunctions or fails a lest? xEl ::1For electronic LLDs,have all accessible wiring connections been visually inspected for kinks and breaks? XElElWere all items on the equipment manufacturer's maintenance checklist completed? 0 ❑ ❑ <br /> Were all LLDs confirmed operational within regulatory requirements? —4❑ I ❑ ❑ <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/PRESSURE 1 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 ❑X Hydrostatic <br /> Sensor lD Component(S)Monitored By This Sensor Sensor Functionality Interstitial Communication <br /> Test Test <br /> S7 87 Product Vac Q Pass__o Fail Q Pass ❑Fail <br /> S9 87 Vent Vac X Pass <br /> ❑Fail ❑X Pass Fail <br /> S10 Vapor Liner Q Pass ❑Fail Q Pass ❑Fail <br /> 511 91 Product X Pass <br /> ❑Fail 0 Pass ❑Fail <br /> S12 91 Vent ❑X Pass ❑Fail 0 Pass ❑Fail <br /> 513 Diesel Product 0 Pass ❑Fail Q Pass ❑Fail <br /> S14 Diesel Vent Q Pass ❑Fail X Pass ❑Fail <br /> L1 Disp 1-2 ❑Pass ❑Fail ❑Pass ❑Fail <br /> L2 Disp 3-4 ❑Pass ❑Fail ❑Pass ❑Fail <br /> 1-3 Disp 5.6 ❑Pass ❑Fail ❑Pass ❑Fail <br /> L4 Disp 7-8 ❑Pass ❑Fail ❑Pass ❑Fail <br /> LS 187 STP ❑Pass ❑Fail ❑Pass <br /> ❑Fail <br /> How was interstitial communication verified? ❑X Simulated Leak at Far Ends of the Interst tial Space Q Visual inspection <br /> Other(Describe the method in section XV bolow) ❑Gauge <br /> Was the vacuum or pressure restored to operating levels in all interstitial spaces? 0 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 /> GPH=Gallons Per Hour.Y=Yes,N=No NA=Not Applicable,VPH=VaaauritPressurehiydrostatic.ID=Identification <br />