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19 Piping (cross-sectional diagram, including connections to tank and dispensers). <br /> (A) Vent and tank riser primary containment system equipped with overfill prevention system that: <br /> Restricts delivery of flow to tank (Section 2635 (b) (2) (B) or (C)], or <br /> Provide positive shut off of flow to the tank at no more than 95 % (Section 2635 (b)(2)(01, or <br /> (B) Vapor recovery piping designed so it cannot contain liquid phase product, or <br /> (C) Suction piping (below grade piping operates at less than atmospheric pressure) (Section 2636 (a) (3)] <br /> Sloped so contents of the pipe will drain back into the storage tank if the suction is <br /> released. <br /> No valves or pumps installed below grade. <br /> Inspection method provided to demonstrate compliance with section 2636 (a) (3). <br /> (D) — Corrodible underground piping protected against corrosion (Section 2636 (b)). <br /> (E) Underground primary piping will meet all of the following requirements <br /> Primary piping.In contact*with hazardous substance under normal ope ation conditions shalt be: <br /> installed inside a secondary containment system in the form of: secondary pipe— <br /> or <br /> _tined trench to be sloped to a collection sump at the tow point of the piping .• <br /> ® Primary piping and secondary containment systems will be installed in accordance with industry <br /> code of practice and voluntary consensus standards.. <br /> Lined trench used as secondary containment <br /> _- Material compatible with the substance stored. <br /> Covered and capable of supporting any expected vehicular traffic. <br /> (F) Underground piping with secondary containment will be equipped and monitored as follows: <br /> Secondary containment will be equipped with a continuous monitoring system connected to an audible <br /> and visual atarm system. <br /> _- <br /> Automatic tine teak detectors wilt be installed on pressurized piping <br /> Manufacturer: a. t5 Model: LZ :2004) <br /> Annual monitoring will be conducted on the pressurized piping with secondary containment. <br /> Annual line tightness test will not be required if the continuous monitor shuts down the pump and <br /> activates the alarm system when a release is detected and when the continuous monitoring system <br /> faits or is disconnected. <br /> 20. State Vater Resources Control Board '"Facility (A)" and "Tank Permit (B)" application forms submitted. <br /> 21. V Plan review and operating permit fees paid. <br /> a � <br /> 22. What is the approximate depth to ground water: - <br /> (include source of information - borehole togs, monitoring well data, water <br /> studies, etc.) <br /> 23. Total number of tanks on sits after installation: <br /> 24. County/City Fire District and Building Department notified. <br /> 25. In the event contamination is observed, confirmed or suspected as a result of a leaking UST system it is your <br /> responsibility (in accordance with (CCR) Title 23, Division 3, Chapter 16, Article 11, Corrective Action <br /> Requirements] as an owner or operator to submit a workplan to PHS-EHO Site Mitigation Unit prior to initiating any <br /> .assessment or remediation activities. For further assistance contact the Site Mitigation Unit at (209) 469-3450. <br /> The owner op r amu, cknowledge_this responsibility for workplan submittal by.s4snature and date below. <br /> Title Oato:. f <br /> .� <br /> CONDITIONS-OF APPROVAL: <br />