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RECEIVED <br /> SA N J O A Q U IN Environmental Health Department <br /> COUNTY MAY 4 �023 <br /> ENVIRONMENTAL <br /> HEALTH DEPARTMENT <br /> I. MONITORING: All monitoring equipment must be listed in the State Water Resources Control Board <br /> Division of Clean Water Program Local Guidance Letter 113. <br /> Check Code <br /> Box Section <br /> All secondary containment units (e.g. tank annular spaces, secondary piping, sumps, <br /> 23 2 under-dispenser containment, etc. monitored for leaks using <br /> zs32 p ) g approved electronic leak <br /> 2636(f) detection systems. <br /> Electronic monitoring sensors located at the following points: <br /> ° At the bottom of the interstitial space of each secondarily-contained tank, <br /> positioned as near as possible to the bottom of the tank. <br /> V �-y�Manufacturer Model <br /> ° In each collection sump, positioned as near as possible to the bottom of the <br /> collection sump.Additionally, in any sump acting as secondary containment for <br /> unused tank openings which connect to the primary space. <br /> Manufacturer V(�&Z&P- 0 Model `�JSo <br /> 23 CCR <br /> 2630 d ° In dispenser pans which do not drain into seconds containment piping. Note: <br /> ( ) P P secondary P�P 9� ( <br /> A mechanical switch which triggers a shear valve may be substituted but this <br /> system will not qualify for the annual line tightness test exemption under 23 CCR <br /> 2636(g)). <br /> ' n i q <br /> Manufacturer 1��/� ,0 t Model / �; 00 `Z-66 <br /> ❑Along secondarily-contained pipe runs which do not meet the 1/8 inch-per-foot <br /> slope requirement, positioned in the depressed or low-lying areas. <br /> Manufacturer g �F- Model <br /> 23 CCR Automatic line leak detectors installed to monitor undergroLifid pressurized piping. <br /> 2636(f) <br /> HSC Manufacturer VK& _ Model e M 4f30'Do <br /> 25290 1 h <br /> 25290:2 <br /> Alarm panel provides both audible and visual alarms. It is located in a protected area <br /> 23 CCR and within sight and hearing distance of on-site personnel and hard-wired to a <br /> 2632(c)(2)(B) dedicated circuit. <br /> Manufacturer CfJ/�,.40/ Model Z_ t? v5 <br /> J. OTHER COMPONENT INFORMATION: <br /> COMPONENT MANUFACTURER MODEL COMPOSITION <br /> SUMP P4I/o <br /> UNDER-DISPENSER c� <br /> CONTAINMENT L/_keo _ 85360-L b <br /> PENETRATIONS IF��j� !V Q W D Z(f 0��p -lb��Gks S <br /> N DU otz,D1�0-6Z�-0 <br /> 8of8 <br />