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• D. Alternate const9 <br /> on for new underground storage tanks cont motor vehicles fuel (Section 26331. <br /> Cl) Monitoring and response plan (section 26341. <br /> (2) Underground storage tank composed of.... <br /> Ca) Fiberglass reinforced plastic. <br /> Cb) Cathodically protected steel. <br /> (c) Steel clad with fiberglass reinforced plastic. <br /> Cd) Other material that complies with section 2631 and 2632. <br /> (3) Floor of leak interception and detection system constructed on a firm base and sloped to a <br /> collection sump (use of membrane liners comply with section 2631 Cd) (6) requirements.) <br /> (4) Access casings installed in the collection sump of the secondary containn*nt system with <br /> backfitt in the interstitial space. The access casing shalt meet all of the following: <br /> Designed and installed to allow the liquid to flow into the casing. <br /> Sized to allow removal of collected liquid and able to withstand all anticipated applied <br /> stresses. <br /> Constructed of material that will not be structurally weakened. <br /> Screened along entire vertical zone of permeable material. <br /> Capable of preventing leakage of any hazardous substance from the casing. <br /> Extend to the ground surface and covered with a locked waterproof cap. <br /> Capable of meeting S.J. Co. PHS-EHD Well Standards. <br /> Leak interception and detection system shall prevent the leaked hazardous substance from <br /> entering ground water. <br /> 14. INTERSTITIAL SPACE MONITORING <br /> A. Visual monitoring (Section 2632 Cc) CM <br /> ® Ca) Exterior surface and floor beneath tank monitored by direct viewing <br /> Cb) Daily visual inspections <br /> (c) Liquid level in tank to be recorded at time of inspection <br /> (d) If Liquid observed around or beneath primary tank, owner will determine if an unauthorized release <br /> has occurred. <br /> a. Mechanical or electronic monitoring (Section 2632 Cc) (2)] <br /> X (a) Continuous monitoring system connected to an audible and visual alarm system. <br /> Monitoring equipment to be installed <br /> X Manufacturer• —F, '—)e- <br /> Model Number: E[tit S-3 LS®co <br /> Sensor Type: _Vapor '>4 Liquid a Both. <br /> X Sensor/Panel specifications. <br /> X Location(s) for sensors: <br /> Tank: k Piping- <br /> Dispenser: ?c <br /> C. Monitoring and response plan submitted [Section 2632 Cd) C1) b C2)]. <br /> 15. Any special accessories, fittings, coatings, or linings not inherent within the initial design of the 1° tank or. <br /> doubts-watt UST. [section 2631 (b)] <br /> A. Approved by a nationally recognized independent testing organization. <br /> B. Demonstration of integrity with the primary and/or secondary containment. <br /> 6 <br />