Backflow Prevention and Cross Connection Control
P2902.1 | General requirements |
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P2902.3 | Backflow protection | Chart |
P2902.3.1 | Air gaps |
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P2902.3.2 | Atmospheric-type vacuum breakers |
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P2902.4 | Protection of potable water outlets |
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P2902.4.1 | Fill valves |
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P2902.4.3 | Hose Connections |
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P2902.5.1 | Boiler connections |
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P2902.5.3 | Lawn Irrigation |
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P2902.5.4 | Connections to automatic fire sprinkler systems |
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