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Executive Order VR-101-A <br /> Exhibit 2 <br /> Installation, Maintenance and Compliance Specifications <br /> This exhibit contains the specifications for the proper installation and maintenance of the system <br /> by which compliance of the Gasoline Dispensing Facility is to be determined. <br /> General Specifications <br /> 1. The Phil-Tite System shall be installed and maintained according to the manufacturer's <br /> specifications and demonstrate compliance with the Certification and Test Procedures <br /> Determination of 2 Inch H2O Static Pressure Performance of Vapor Recovery Systems of <br /> Dispensing Facilities (TP-201.3), Pressure Integrity of Drop Tube/Drain Valve Assembly <br /> (Exhibit 4) and Static Torque of Rotatable Phase I Adaptors (Exhibit 5). Testing shall be <br /> successfully conducted within 60 days of installation and at least once every three years <br /> thereafter unless otherwise specified by the local district. <br /> 2. During all Phase I deliveries there shall be at least one vapor recovery connection <br /> between the cargo tank vapor recovery connection and the underground storage tank <br /> associated with each delivery. <br /> Pressure/Vacuum Vent Valves For Storage Tank Vent Pipes <br /> 1. Vent pipes may be manifolded to produce a single vent outlet on which a single <br /> Pressure/Vacuum (PN)Vent Valve is installed. <br /> 2. A maximum of 3 Pressure/Vacuum Vent Valves shall be used on any single GDF. <br /> 3. Vent pipe manifolds shall be constructed of galvanized-steel or an equivalent material that <br /> has been listed for use with gasoline. if a material other than galvanized steel is used the <br /> GDF operator shall provide a manufacturers listing demonstrating that the material is <br /> compatible for use with gasoline. An example of a vent pipe manifold, constructed of <br /> galvanized steel, is shown in Figure 3C. This example reflects only one allowable <br /> configuration (i.e., tee may be located at either left, center or right side, and more or fewer <br /> vent pipes may be manifolded together.) <br /> 4. The vent pipe manifold shall be installed at a height not-less than 12 feet above the grade <br /> used for gasoline cargo tank delivery operations and shall conform to all applicable fire <br /> regulations. <br /> 5. Each PN Vent Valve shall have permanently affixed to it a yellow or gold label with black <br /> lettering stating the positive and negative pressure settings specified below: <br /> Positive pressure setting: 3.0± 0.5 inches H2O <br /> Negative pressure setting:8.0± 2.0 inches H2O <br />