f) All IT equipment in the data centre must be supported by the UPS (uninterrupted power supply) facility. UPS must have enough capacity to carry load of critical servers for sufficient time period. Arrangements are also to be made for the supply of power from a back-up generator.
g) Emergency power off switches should be provided in accessible locations within the IT system room and outside each exit, if possible.
h) There should be adequate provision for fire detection and control including the following.