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Underground Storage Tank <br /> Monitoring System Certification Form <br /> 2. IN-TANK GAUGING TESTING <br /> E Check this box if in-tank gauging is used only for inventory control. <br /> ❑ Check this box if NO tank gauging equipment is installed. Yes No NA <br /> (Do not complete this section if either box is checked.) <br /> All wiring has been: 1) visually inspected for kinks, breaks and proper entry and ❑ ❑ ❑ <br /> termination; and 2) tested for ground faults <br /> Were all in-tank gauging probes visually inspected for damage and residue buildup ❑ ❑ ❑ <br /> to ensure that floats move freely, functionally tested, and confirmed operational? <br /> Was accuracy of system's product level readings tested? ❑ ❑ ❑ <br /> Was accuracy of system's water level readings tested? ❑ ❑ ❑ <br /> Were all probes reinstalled properly? ❑ ❑ ❑ <br /> Were all items on the equipment manufacturer's maintenance checklist completed? ❑ I ❑ ❑ <br /> Probe ID Probe Model Tank Monitored Pass Fail <br /> ❑ ❑ <br /> ❑ ❑ <br /> ❑ ❑ <br /> ❑ ❑ <br /> ❑ ❑ <br /> ❑ ❑ <br /> 3. COMMENTS <br /> 1/8/2021 - 91 turbine not producing enough power to test LD. 87/91 annular stays in alarm. Bad <br /> sensor block in Veeder Root. Will need to return to troubleshoot turbine issue, repalce or move <br /> sensor location and sensor block and test 91 LD. Replaced check valve in 91 turbine to the correct <br /> one. <br /> 1/25/2021 -All functions normal upon arrival. Tested L6 and it went into alarm but wouldn't clear at <br /> 100K OHMs. Found it programmed for dual point hydrostatic. Changed to tri-state and cleared. <br /> Tested ok. Tested 91 LD and it passed. <br /> Page 7 of 9 <br />