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C120-H007-05EN 13
2.2 Buildings
z The space used for signal and telecommunication lines in the building
z Recording media storage room
z Office room needed for systems administration and development
z Storage rooms for supplies and spare parts
z Access control room
2.2.4 Facilities
Considerations pertaining to facilities are summarized below:
(1) Power supply facilities
The power supply facilities should distribute enough power to meet the requirements
of the server systems and associated facilities. A dedicated transformer or
uninterruptible power supply is required as a power supply facility for the server
systems.
When the computer room is selected, the route of the main power cable to the
computer room must be determined, and a power distribution board and grounding
cable facilities must be prepared.
(2) Air conditioning facilities
a) Types of air conditioning facilities
Review the use of following air conditioning facilities as dedicated air conditioning
facilities for computer rooms, for within power supply rooms, or for neighboring air
conditioning rooms:
z Packaged air conditioner
z Air-handling unit
Regarding air conditioning for other locations, review the following facilities:
z Cooling tower
z Outdoor unit
z Chiller
Following the selection of the computer room, determining the location of the air
conditioning facilities and routing of the pipeline will be required: