[g.
[_____]]
Shall cause all of the following actions:
a.
All building evacuation alarm devices (notification appliances) to
operate continuously;
b.
The annunciator(s) to properly register;
c.
A coded signal to be transmitted over the station fire alarm
system;
[d.
Heating, ventilating, and air conditioning equipment [Unit Nos.
[_____]] to shut down;]
[e.
Electro-magnetic door holders to de-energize.]
[f.
[_____].]
All operations shall remain in the alarm mode (except alarm notification
appliances if manually silenced) until the system is manually restored to
normal.
[2.1.1.2
Supervisory Signal Initiation
**************************************************************************
NOTE: Include this paragraph when any of the listed
supervisory signal initiating devices are provided
by the project or exist in the building and edit
accordingly, otherwise delete. Determine if base
fire alarm system is capable of transmitting
separate supervisory signals to headquarters and
edit last sentence accordingly.
**************************************************************************
Operation of a [sprinkler] [or] [standpipe] control valve tamper [or low
air pressure supervisory] switch [or fire pump controller remote
supervisory contact] [or freeze protection thermostatic switch] shall not
cause an alarm, but shall cause operation of common system audible trouble
signal, [and] display of a visual indication distinct from that displayed
to indicate a fire alarm or a fault in the supervisory circuit [, and
transmission of a distinct supervisory signal to fire alarm headquarters].
]2.1.1.3
Monitoring Integrity of Installation Conductors
**************************************************************************
NOTE: "Class A" monitoring should be specified for
buildings with high life hazard such as hospitals
and high rise buildings, and for strategically
critical or extremely high monetary value
facilities. For all other facilities "Class B"
monitoring should usually be specified. (Comply
with the limitations contained in NFPA 72 on the
number of initiating devices permitted per circuit
for both "Class A" and "Class B" circuits.) For all
"Class A" circuits, specify separate conduit for
return conductors. For additions to existing alarm
systems, specify the type of monitoring already in
SECTION 13852N
Page 15
Previous Page
