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I. MONITORING: All monitoring equipment must be listed in the State Waster Resources Control Board <br /> Division of Clean Water Program Local Guidance Letter 113. <br /> Check <br /> Box Code <br /> Section <br /> All secondary containment units (e.g. tank annular spaces, secondary piping, sumps, under- <br /> 23 CCR dispenser containment,etc.)monitored for leaks using approved electronic leak detection systems. <br /> 2632 <br /> 2636 <br /> All sensors must be located at the lowest possible point so that they may detect a leak at the <br /> earliest opportunity. <br /> Electronic monitoring sensors located at the following points: <br /> ° At the bottom of the interstitial space of each secondarily-contained tank, positioned as <br /> near as possible to the bottom of the tank. <br /> Manufacturer ® Model <br /> TNOW'TeL_ <br /> ° In each collection sump, positioned as near as possible to the bottom of the collection <br /> sump. Additionally, in any sump acting as secondary containment for unused tank <br /> openings which connect to the primary space. <br /> 23 CCR <br /> 2632 Manufacturer f_eModel <br /> 2630(d) 0 <br /> I <br /> ° In dispenser pans which do not drain into secondary containment piping. (Note: A <br /> mechanical switch which triggers a shear valve may be substituted but this system will <br /> not qualify for the annual line tightness test exemption under 23 CCR 26360). <br /> Manufacturer tDrof Model <br /> 0 " Fc, <br /> ° Along secondarily-contained pipe runs which do not meet the 1/4 inch-per-foot slope <br /> requirement,positioned in the depressed or low-lying areas. <br /> Manufacturer Model <br /> 23 CCR Automatic line leak detec rsinstalled to monitor underground pressurized piping. <br /> 2636(1) � jT <br /> HSC Manufacturer m c, Model r <br /> 25290.1(h) , ►� <br /> 25290.2 <br /> Alarm panel provides both audible and visual alarms. It is located in a protected area and within <br /> sight and hearing distance of on-site personnel and hard-wired to aidedicated circuit. <br /> 23 CCR V F 0 3 60 iv L <br /> 2632(c)(2)(B) <br /> Manufacturer 'Model-, <br /> J. OTHER COMPONET INFORMATION: <br /> COMPONET MANUFACTURER MODEL COMPOSITION <br /> SUMP Z ,bar CW6 <br /> UNDER-DISPENSER <br /> CONTAINMENT ��e�� <br /> PENETRATIONS ® ~�` Lku <br /> ]I e!a <br /> Revised 061108 8 <br />