1, the fire resistance rating of the independently built fire pump house should not be lower than Grade II.

2. The fire pump room attached to the building should not be located on the third floor or below, or the underground floor with the height difference between the indoor floor and the outdoor entrance greater than 10m.

3. The fire pump room attached to the building shall be separated from other parts by partition walls with fire resistance not less than 2.0h and floor slabs with fire resistance of 1.50h, and its evacuation doors shall be directly connected with the safety exits, and the doors leading to the evacuation walkways shall adopt Class A fire doors.

Fire pump is the heart of fire water supply system;

During the fire, both personnel and water pump units need to keep working. Therefore, the fire resistance rating of the independently set fire pump house should not be lower than Grade II; The floor of the fire pump house located in a high-rise building shall be separated from other parts by a partition wall with a fire resistance limit of not less than 2.00h and a floor of1.50 h.

In order to ensure the safety of personnel entering and leaving during the fire and the normal operation of the fire pump, the exit of the fire pump room is specified.

It is stipulated that when the fire pump room is located on the first floor, the exit should be directly outside; When it is located in the floor and basement, it should go straight to the safety exit to facilitate the safe access of firefighters in case of fire.

Refer to the above? Baidu encyclopedia-fire water pump