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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 /> Boy Code <br /> Section <br /> KA '_;Ccs All secondary containment units (e.g. tank annular spaces, secondary piping. sumps. under- <br /> WA -6?' <br /> 2636(fl dispenser containment.etc.)monitored for leaks us approved electronic leak detection systems. <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-conta ank>positioned as near <br /> as possible to the bqttonj of the tank. <br /> Manufactureryee&v- 41)t- Model' 7 311 <br /> "�­��A'"-W_F7 <br /> ° In each collection sump.positioned as near as possible to the bottom of the collection sump. <br /> Additionally,in any sump acting as secondary containment for unused tank openings which <br /> connect to the prim sp ce. <br /> 223 <br /> 62CR Manufacturer lModel <br /> 2630(d) <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 not <br /> qual fy for the annual,line rightness test exemption under 23 CCR 2636(8)). <br /> Manufacturer �✓ - c Model -71 - ZUS� <br /> ° Along secondarily-contained pipe runs which do not meet the 1/4 inch-per-foot slope <br /> requirement,positioned in he depressed or low-lying areas. <br /> Manufacturer it1 Model <br /> 23 CCR <br /> 26-Wf) Automatic line leak detectors installed to monitor underground pressurized piping. <br /> HSC <br /> 'S'-�011i W Manufacturer � Model X <br /> =sJo 2i i <br /> Alarm panel provides both audible and visual alarms. It is located in a protected area and within <br /> 23 CCR sight and hearing distance of on-site personnel and hard-wired to a dedicated circuit. <br /> 2632(cA2Q) ) <br /> Manufacturer Model .n 5 Pl d_S <br /> J. OTHER COMPONET INFORMATION: <br /> COMPONET MANUFACTURER MODEL COMPOSITION <br /> SUMP *01- ®15' Al R its IICSS' 1y� <br /> ✓1,0 <br /> UNDER-DISPENSER f� da2 1 /� <br /> CONTAINMENT ►J t�' r� fV Af <br /> 16ruo <br /> -V--BR T .1, <br /> PENETRATIONS rjlUeli�e - F D� "W <br /> ^g - <br />