Fire Pump Room Sprinkler Protection

It is a good practice to protect the diesel fire pump room recommended density is 25 gpm sq ft over the entire room preferably with high temperature sprinklers 286 f.

Fire pump room sprinkler protection.

Some of the pump room or pump house features necessary to protect the pump assembly and satisfy nfpa 20. Fire pump buildings or rooms enclosing diesel engine pump drivers and day tanks must be protected with an automatic sprinkler system. Fire pumps and their associated equipment can cost from 20 000 to more than 1 000 000 when suction tanks are required and since they are complex pieces of machinery that are vital to the operation of these. Provision shall be made for ventilation of a pump room or pump house.

Most times we see automatic sprinkler protection see table below for fire separation with and without sprinkler protection. Fire pump buildings or rooms enclosing diesel engine pump drivers and day tanks shall be protected with an automatic sprinkler system installed in accordance with nfpa 13 as an extra hazard group 2 occupancy. Table 4 12 1 1 2 equipment protection but if you have a diesel driven pump you will need sprinklers in the room see below. Ventilating a diesel fire pump takes a lot more than an electric driven pump.

Automatic sprinkler system risers fire pumps and controllers shall be provided with ready access. Standard for the installation of stationary pumps for fire protection protects life and property by providing r equirements for the installation of fire pumps to ensure that systems will work as intended to deliver adequate and reliable water supplies in a fire emergency. A fire sprinkler system is a critical component of life safety in a building. 4 13 1 4 fire pump buildings or rooms with electric drivers.

4 13 1 3 fire pump buildings or rooms with diesel engines. Protection of fire pump room according to nfpa 20. In addition many of these spaces have special fire protection systems that are different than run of the mill sprinklers. Nfpa 20 4 12 6 ventilation.