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product overfilling[Section 2635(b)(2)(D)] <br /> Manufacturer: Model:______________________. <br /> 18. PIPING INFORMATION <br /> Z <br /> DISTANCE from <br /> DISPENSER to TANK <br /> MANUFACTURER l t'p <br /> SYSTFM TYPE* izSSd jV)1c5S <br /> CONSTRUCTION** uv aAvik-k-1141 <br /> MATERIAL*** ER P ;A(9 119 <br /> LEAK DETECTION <br /> SYSTEM <br /> 100%COMPATIBILITY <br /> WITH MFTHANOL <br /> CORROSION <br /> PROTECTION <br /> * System Type; suction, pressure,and gravity <br /> ** Construction: single-walled,double-walled, lined-trench,etc. <br /> *** Material Type; steel with cathodic protection,stainless-steel,fiberglass reinforced plastic. <br /> 19. Jk_ 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 /> X_ Provide positive shut off of flow to the tank at no more than 95%[Section 2635(b)(2)(C)],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 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 operation conditions shall be: <br /> installed inside a secondary containment system in the form of:x__secondary pipe----Vault or <br /> ____lined trench to be sloped to a collection sump at the low 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 /> X_ Secondary containment will be equipped with a continuous monitoring system connected to an <br /> audible and visual alarm system. <br /> 8 <br />