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03-11-9.7' 11 : !7A14 FRT)f VITO TRANS-MODESTO Fit Y <br /> �7 <br /> D. Alternate construction for naw underground storage tanks captaining motor vehicles fuel (Seeticn 25331. <br /> (1) Monitoring end re600nse pian [Section 26361. <br /> (2) Underground storage tank canposad of.... <br /> (a) Fiberglass reinforced plastic. <br /> (b) CathodicalLy protected steel. <br /> (c) Steel etad with fiberglass reinforced plastic. <br /> cd) other mmeerial that cap>E)lie6 with section 2631 end 2532. <br /> (3) Floor of teak interception and detectian system constructed on a fire base and sloped to a <br /> collection sump (use of memfiaran liners comply with section 2631 (d) (6) requirements.) <br /> (4) AScass casings installed in the collection sump of the secondary conteirmnt system with <br /> µ� backfill in the interstitial space. The access casing shalt meet All of the fol Lowing: <br /> Designed and instatled to mllow the Liquid to flow Into the casing. <br /> sized to attow removat of catteetad liquid and able cc withstand all anticipated applied <br /> Stresses. <br /> constructed of material that wilt not be structurally weakened. <br /> Screened along entire vertical zone of permeable material. <br /> capable of preventing leakage of any hazardous substance front the easing. <br /> Extend to the ground surface and Covered with a locked waterpraaf cop, <br /> capebte of meeting $.I. Ca. PHS-END W&U Standards. <br /> _ leak interception and detection system shall prevent the Leaked hazardous substance from <br /> entering growl water. <br /> 14. IXTERSTITIAL SPACE MONITORING <br /> A. Visual ranitoring (Section 26SZ (c) (t)) <br /> (a) Exterior surface and floor beneath tank monitored by direct viewing <br /> (b) Daily visual fnepactions <br /> (C) Liquid levet in tank to be recorded at time of inspection <br /> (d) If liquid observed arourvi or beneath primary tank, gun r will determine if an unauthorized release <br /> has occurred. <br /> S. Mechanical or alectronie monitoring [Section 2632 (c) (Z)) <br /> (a) Continuous monitoring system connected to an audible and visual alarm system. <br /> MOnitarfng equipment to be installed <br /> Manuf acturer• !L4kF.CJ[:;' <br /> ModaL Number, E*co <br /> Sensor Type. _ vapor ly_ Liquid __ Uth_ <br /> Senear/Pant zpeafficatians. <br /> _ looatian(s) �fyr 1""or9: <br /> Tank:- /` Piping: 2s, _. <br /> Dispenser: 7lC <br /> C. Monitoring and response plan Wonitted [section 2632 (d) (1) 5 (2)1- <br /> 15. Any special accessories, fittings, coatings, or Linings not inherent within the initial design of the V tank or <br /> double-walt UST. [section 2631 (m)1 <br /> A. Approved by a nationally recognized independent testing organization. <br /> Demonstration of integrity with the primary and/er secondary contairmnent. <br /> 6 <br />