UFC 3-600-01
17 April 2003
with change 16 January 2004
Note 1: For Air Force projects, unless automatic suppression
systems are required by this UFC or by other guidance, complete automatic fire
detection systems constitute the minimum level of active fire protection for new
construction. Smoke detectors alone in return air plenums do not meet this
minimum level.
Note 2: For Air Force projects, when a system is divided into four
or more zones, a graphic annunciator or a textural annunciator must be installed
at a location determined by the host fire department.
5-4.2
Requirements. Fire detection systems must conform to the
applicable provisions of NFPA 72, the UFAS and the ADA. Detection systems
must be arranged to alert building occupants and to transmit a signal to a
constantly attended location. Fire detection systems must be independent,
stand-alone systems that are not an integral part of a security system, or other
building management, energy/utility management systems. Fire detection
systems may be connected to security systems or building management,
energy/utility management systems for monitoring purposes only, but must in no
way rely on any components of those other systems for operation.
Exception: Existing fire detection systems which are controlled by
building management, energy/utility management systems.
5-4.3
Detection Systems. Detection systems, especially smoke
detection systems, require significant maintenance. It is critical that the required
detectors are properly installed and maintained. Providing detectors in locations
that are not required increases the already high maintenance costs of alarm
systems and strains the maintenance program for critical detection systems. If a
facility warrants protection and criteria does not require detection, protection
should be accomplished by sprinkler protection, preferably wet pipe sprinklers
that provide superior protection with little maintenance.
5-4.3.1
Smoke Detection and Destratification Fans (Ceiling Fans). The
area of protection for smoke detection devices permitted by NFPA 72 must be
reduced by 50 percent where destratification (ceiling) fans are used (i.e., this
may require additional smoke detectors for that area being protected).
Exception: This restriction does not apply to thermal or flame
detection devices or to residential occupancies.
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