Scope of Work/Materials
13850 (28 31 00) - 8
Bid No.041818-Installation of New Fire Alarm System at Adams Elementary School
3.
Integral battery charger with capacity to charge up to 55 amp-hour batteries while under
full load.
D.
Batteries:
1.
Sufficient capacity to provide power for entire system upon loss of normal AC power for a
period of 24 hours with 15 minutes of alarm signaling at end of this 24-hour period, as
required by NFPA 72, Local Systems.
2.
Sufficient capacity to provide power for entire system upon loss of normal AC power for a
period of 60 hours with 15 minutes of alarm signaling at end of this 60-hour period, as
required by NFPA 72, Auxiliary Systems.
E.
LCD Display Module (LCD-E3):
1.
LCD Display: 80-character RS-485 based textual annunciator with capability of being
mounted locally or remotely. Provides audible and visual annunciation of all alarms and
trouble signals. Provide dedicated LEDs for:
a.
AC Power On: Green.
b.
Alarm: Red.
c.
Supervisory: Yellow.
d.
System Trouble: Yellow.
e.
Power Fault: Yellow.
f.
Ground Fault: Yellow.
g.
System Silenced: Yellow.
2.
80-Character Alphanumeric Display: Provide status of all analog/addressable sensors,
monitor and control modules. Display shall be liquid crystal type (LCD), clearly visible in
dark and under all light conditions.
3.
Panel shall contain 4 functional keys:
a.
Alarm Acknowledge.
b.
Trouble Acknowledge.
c.
Signal Silence.
d.
System Reset/Lamp Test.
4.
Panel shall contain 3 configuration buttons:
a.
Menu/Back.
b.
Back Space/Edit.
c.
OK/Enter.
5.
Panel shall have 12-key telephone-style keypad to permit selection of functions.
F.
Intelligent Loop Interface (ILI-MB-E3): System shall be of multiprocessor design to allow
maximum flexibility of capabilities and operation. Intelligent Loop Interface shall be capable of
mounting in stand-alone enclosure as specified.
1.
Field Programmable: System shall be capable of being programmed by Field
Configuration Program (FCP), allowing programming to be downloaded via portable
computer from any node on network.
2.
RS-232C Serial Output: Supervised RS-232C serial port shall be provided to operate
remote printers and/or video terminals, accept downloaded program from portable
computer, or provide 80-column readout of all alarms, troubles, location descriptions, time,
and date. Communication shall be standard ASCII code operating from 1,200 to 115,200
baud rate.
3.
RS-485 Serial Output: Each ILI-MB-E3 shall incorporate RS-485 bus via ribbon harness
for connection of modules inside same cabinet, and via 4-wire quick connector for
