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greatest single demand

Question asked by pmarchak on Nov 14, 2017
Latest reply on Nov 17, 2017 by nocivus

How to determine the greatest single demand for any fire protection system connected to the fire pump? This question is about a mine fire protection system which consists of water mains, hydrants, valves, wet pipe, dry pipe, preaction and deluge sprinkler systems, flow alarms, stand pipes, check valves, etc.

NFPA 20 doesn't cover system liquid supply capacity and pressure requirements. So I would assume some other NFPA standards and other documents cover this information.

Would really appreciate any input.