Abstract: Taking the design of a joint-venture new energy industry project as an example,the similarities and differences between Chinese and foreign standards for fire water system design are systematically analyzed,and the design ideas of outdoor hydrant water supply system,indoor hydrant water supply system,automatic sprinkler system,fire reservoir and pump house are respectively studied. On this basis,a fire water system solution that meets the requirements of China’s fire water system specifications and FM Global property loss prevention provisions is proposed.

Key words: fire water system, FM standard, hydrant system, automatic sprinkler system