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- 17 - <br /> Executive Order VR-202-D <br /> Healy Phase II EVR System <br /> Including Veeder-Root ISD <br /> Exhibit 2 <br /> Figure 28-5 <br /> Typical Installation of a Three PN 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 INSTALLER) <br /> AIR BREATHER <br /> --MINIMUM SLOPE ASSEMBLY <br /> 1/8" PER =00T, P/N 9948 <br /> 100 FT. MAX, 12' MINIMUM <br /> LENGTH ABOVE GRADE <br /> FLOAT CHECK <br /> VALVE F <br /> P/N 9466G A <br /> OVERFILL PLUG <br /> PROTECTON <br /> BALL VALVE <br /> LOCKED OPEN <br /> DORS 0 <br /> IN NORMAL <br /> OPERATION �\ �i VAPOR <br /> BALL VALVES `�` Al <br /> LOCKED CLOSED <br /> I I � <br /> OR <br /> I <br /> IN NORMAL <br /> OPERATION I fi ` <br /> B C <br /> ' 4 i <br /> BALL VALVE <br /> 9FL IOyC�K�E1D CLOSED <br /> LJ OR� p <br /> IN NORMAL �I ' <br /> OPERATION ' II <br /> 2 <br /> PLUG D <br /> r�r�-rtT-iTr I I <br /> Healy Phase 11 EVR System Including Veeder-Root ISD, Exhibit 2—VR-202-D <br />