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• - 15 - • <br /> Executive Order VR-202-D <br /> Healy Phase II EVR System <br /> Including Veeder-Root ISD <br /> Exhibit 2 <br /> Figure 2B-4 <br /> Typical Installation of a Two P/V Vent Valve Parallel Manifold <br /> with Healy Clean Air Separator <br /> (This configuration requires additional P!V vent valves that are not supplied in the Healy installation kit) <br /> VENT VALVES <br /> (SUPPLIED BY)NSTALLER) <br /> -l <br /> � AIR BREATHER <br /> �MINIMUM SLOPE ASSEMBLY <br /> 1/8" PER FOOT, P/N 9948 <br /> 100 FT. MAX. 12' MINIMUM <br /> LENGTH ABOVE GRADE <br /> FLOAT CHECK <br /> VALVE F <br /> P/N 9466G <br /> A <br /> OVERFILL n- PLUG <br /> PROTECTION <br /> BALL VALVE 'S <br /> LOCKED OPEN <br /> SORE <br /> IN NORMAL <br /> OPERATION 1\ y VAPOR <br /> ` X11 i <br /> 1 ` <br /> 1 <br /> BALL VALVES \� it AIR <br /> LOCKED CLOSED <br /> OR E= <br /> it <br /> i <br /> IN NORMAL. <br /> OPERATION <br /> 1 <br /> B C i F <br /> r <br /> BALL VALVE p + <br /> + h 1 <br /> LOCKED CLOSED <br /> � h � <br /> ly OR A-1 <br /> 1 4 � <br /> IN NORMAL i rlr <br /> OPERA-ION r 1 <br /> 1 � r <br /> E <br /> PLUG-- <br /> -ILI I I1-1I1-1I1-1I1-1I1-1 a —III <br /> �i iii = IiEdll I—'—— — '---1 <br /> �- <br /> Healy Phase 11 EVR System Including Veeder-Root ISD, Exhibit 2—VR-202-D <br />