FIRE ALARM REPORTING SYSTEM, RADIO TYPE Design ... - WPC
FIRE ALARM REPORTING SYSTEM, RADIO TYPE Design ... - WPC
FIRE ALARM REPORTING SYSTEM, RADIO TYPE Design ... - WPC
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
JBLM DESIGN STANDARDS<br />
SECTION 28 31 33.00 10 - <strong>FIRE</strong> <strong>ALARM</strong> <strong>REPORTING</strong> <strong>SYSTEM</strong>, <strong>RADIO</strong> <strong>TYPE</strong><br />
<strong>Design</strong> Requirements<br />
a. The transceiver number and the transceiver zones to be used for each project shall be<br />
designated by the Ft. Lewis Fire Inspectors / DPW Fire Alarm Maintenance personnel.<br />
The Ft. Lewis Fire Alarm Transceiver frequency is 139.6750 MHz.<br />
b. The following initiating events or troubles shall require their own transmitted zone<br />
-deluge sprinkler system<br />
-water flow (sprinkler)<br />
-low air pressure (dry sprinkler)<br />
-separate buildings or quads<br />
-FACP common trouble<br />
c. No conduit in the top or bottom of transmitter enclosures<br />
d. All threaded connections on the antenna mast shall have silicone seal added for water<br />
proofing the joint.<br />
e. All fire alarm transceivers must be listed or approved for use with the existing Monaco<br />
D-21M base reporting system and meet the following minimum requirements:<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
FM approved<br />
Narrowband radio communications with the Monaco D-21 base reporting system.<br />
• FCC certified for narrowband operation and meets the requirements of the<br />
NTIA<br />
• Manual of Regulations and Procedures for Federal frequency<br />
Management.<br />
Fallback communications to hardwire connection if wired (phone line backup).<br />
Transmits live-voice and pre-recorded messages from the D-21 Mass Notification<br />
System to within-building mass notification panels or wide-area speaker stations.<br />
Receives live voice from radio, telephone, and microphone.<br />
Pre-recorded messages can be triggered via relay contact closure.<br />
Security features prevents unauthorized take over of live-voice transmissions.<br />
Supervised connection to mass notification panel.<br />
Status LEDs reflect the status of the transciever: general trouble, system fault,<br />
in-communication, carrier detect, transmit, primary power, battery boost charge,<br />
and battery float charge.<br />
Communication LEDs indicate the method of communication used: radio or<br />
hardwire and whether or not a live-voice message is being sent.<br />
Full-duplex RS-232 port used to program the transciever via connection to a<br />
laptop computer.<br />
115 or 230 Vac power is monitored with automatic switchover to backup battery<br />
power that provides standby power.<br />
Self test, stuck transmitter disconnect, reset, acknowledge, and battery reconnect<br />
switches.<br />
Local audible alert.<br />
Real time clock and calendar.<br />
At least 1/2 Mb of program memory.<br />
SECTION 28 31 33 Page 1
o<br />
o<br />
At least 1/2 Mb of non-volatile data storage.<br />
One selectable RS-422/RS-485 port for communication with peripheral<br />
equipment or hardwire connection to multiple units connected together for<br />
communication with the D-21.<br />
Notes to <strong>Design</strong>ers on Drawing Content<br />
a. All as-builts shall be required to show the exact run of conduit, quantity of wires, wire<br />
color code, location of every initiating device, signaling device, module, and any major<br />
junction boxes or power supplies. The plans will also show loop number and the address<br />
of each device, or module, if system is addressable.<br />
SECTION 28 31 33.00 10<br />
<strong>FIRE</strong> <strong>ALARM</strong> <strong>REPORTING</strong> <strong>SYSTEM</strong>, <strong>RADIO</strong> <strong>TYPE</strong><br />
11/08<br />
PART 1<br />
GENERAL<br />
1.1 REFERENCES<br />
The publications listed below form a part of this specification to the<br />
extent referenced. The publications are referred to within the text by the<br />
basic designation only.<br />
INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE)<br />
IEEE C135.30<br />
IEEE C62.41.1<br />
IEEE C62.41.2<br />
(1988) Zinc-Coated Ferrous Ground Rods for<br />
Overhead or Underground Line Construction<br />
(2002) IEEE Guide on the Surges Environment<br />
in Low-Voltage (1000 V and Less) AC Power<br />
Circuits<br />
(2002) IEEE Recommended Practice on<br />
Characterization of Surges in Low-Voltage<br />
(1000 V and Less) AC Power Circuits<br />
NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)<br />
NEMA ICS 1<br />
(2000; R 2005; R 2008) Standard for<br />
Industrial Control and Systems General<br />
Requirements<br />
NATIONAL <strong>FIRE</strong> PROTECTION ASSOCIATION (NFPA)<br />
SECTION 28 31 33 Page 2
NFPA 70 (2007; AMD 1 2008) National Electrical Code -<br />
2008 Edition<br />
NFPA 72<br />
NFPA 780<br />
(2006) National Fire Alarm Code<br />
(2007) Standard for the Installation of<br />
Lightning Protection Systems<br />
TELECOMMUNICATIONS INDUSTRY ASSOCIATION (TIA)<br />
TIA-222-G<br />
(2005) Structural Standards for Antenna<br />
Supporting Structures and Antennas<br />
U.S. NATIONAL ARCHIVES AND RECORDS ADMINISTRATION (NARA)<br />
47 CFR 15 Radio Frequency Devices<br />
UNDERWRITERS LABORATORIES (UL)<br />
UL 1242<br />
UL 467<br />
UL 6<br />
UL 797<br />
(2006; Rev thru Jul 2007) Standard for<br />
Electrical Intermediate Metal Conduit --<br />
Steel<br />
(2007) Standard for Grounding and Bonding<br />
Equipment<br />
(2007) Standard for Electrical Rigid Metal<br />
Conduit-Steel<br />
(2007) Standard for Electrical Metallic<br />
Tubing -- Steel<br />
1.2 <strong>SYSTEM</strong> DESCRIPTION<br />
Provide a central reporting system complying with NFPA 72. The equipment<br />
furnished shall be listed by Underwriters Laboratories, or Factory Mutual<br />
Engineering and Research, or be approved or listed by a nationally<br />
recognized testing laboratory. Furnish tags with stamped identification<br />
numbers for keys and locks. Locks shall be keyed alike. On JBLM, all locks<br />
required for fire alarm system components shall use 211 keys (panels,<br />
subpanels, pull stations, excluding Monaco BTX). The radio system shall<br />
report alarms to the radio fire alarm monitoring base station. The system<br />
shall be a completely supervised radio type fire alarm reporting system.<br />
The system shall indicate the area of alarm. The radio communication link<br />
shall be supervised and operated in accordance with NFPA 72. Electrical<br />
supervision shall be provided for all circuits and for all positions of<br />
interface panel control switches.<br />
1.2.1 Operational Features<br />
The JBLM Fire Alarm Maintenance Shop prefers the following characteristics<br />
be designed into fire alarm systems:<br />
a. All devices in new addressable fire alarm systems to be rotary<br />
decade switch addressable.<br />
b. All new fire alarm systems to have Windows based programming.<br />
SECTION 28 31 33 Page 3
c. All new fire alarm systems to have drift compensation and<br />
maintenance alert. The maintenance alert shall be included as a zone in<br />
the fire alarm transmitter.<br />
Fire alarm panels, transceivers and other sensitive electrical or electronic<br />
equipment shall be installed in dedicated electrical equipment rooms readily<br />
accessible to maintenance personnel and independent of building occupants<br />
whenever possible (i.e., space accessible from the exterior of the<br />
facility), not in mechanical spaces or other areas subject to to excessive<br />
temperature or moisture. To protect control equipment in areas that are not<br />
continuously occupied, smoke/heat detection or a suppression system nozzle<br />
shall be provided. Each control unit location shall provide notification of<br />
fire at that location. A suppression system nozzle is preferred over a<br />
heat/smoke detector.<br />
Addressable fire alarm panels shall display a history of events on the panel<br />
display without additional software/hardware.<br />
Annunciators are not a desired fire alarm system component. Do not include<br />
or install an annunciator in the fire alarm system unless specifically<br />
required by code.<br />
1.3 SUBMITTALS<br />
Government approval is required for submittals with a "G" designation;<br />
submittals not having a "G" designation are for information only. When<br />
used, a designation following the "G" designation identifies the office that<br />
will review the submittal for the Government. Submit the following in<br />
accordance with Section 01 33 00 SUBMITTAL PROCEDURES:<br />
SD-02 Shop Drawings<br />
Fire Alarm Reporting System; G<br />
Detail drawings, signed by the Registered Professional Engineer,<br />
consisting of a complete list of equipment and material, including<br />
manufacturer's descriptive and technical literature, catalog cuts,<br />
and installation instructions. Note that the contract drawings<br />
show layouts based on typical detectors. Check the layout based on<br />
the actual detectors to be installed and make any necessary<br />
revisions in the detail drawings. Detail drawings shall also<br />
contain complete wiring and schematic diagrams for the equipment<br />
furnished, equipment layout, and any other details required to<br />
demonstrate that the system has been coordinated and will properly<br />
function as a unit.<br />
Wiring for Systems; G<br />
Detail point-to-point wiring diagram, signed by the Registered<br />
Professional Engineer, showing all points of connection. Diagram<br />
shall include connections between system devices, appliances,<br />
control panels, supervised devices, an all equipment that is<br />
activated or controlled by the panel.<br />
Record Drawings; G<br />
SECTION 28 31 33 Page 4
Two copies of as-built drawings showing the exact run of conduit,<br />
quantity of wires, wire color code, location of every initiating<br />
device, signaling device, module, and any major junction boxes or<br />
power supplies. The plans shall also show Loop number and the<br />
address of each device, or module, if the system is addressable.<br />
Provide electronic copy on CD in AutoCAD.<br />
SD-03 Product Data<br />
Battery<br />
Substantiating battery calculations for supervisory and alarm<br />
power requirements. Ampere-hour requirements for each system<br />
component, each panel component and the battery recharging period<br />
shall be included.<br />
Spare Parts<br />
Spare parts data for each different item of material and<br />
equipment specified, after approval of detail drawings, and not<br />
later than 1 month prior to the date of beneficial occupancy. Data<br />
shall include a complete list of parts and supplies with the<br />
current unit prices and source of supply and a list of the parts<br />
recommended by the manufacturer to be replaced after 1 year of<br />
service.<br />
Training<br />
Provide training courses for the operations and maintenance<br />
staff. Conduct the system operation training in the building where<br />
the system is installed after the system is functionally complete.<br />
The system maintenance, expansion, and modification training shall<br />
consist of on site and/or off site class room training as necessary<br />
to fully qualify the government operations and maintenance<br />
technicians to perform all levels of maintenance, expansions, and<br />
modifications to the fire alarm system, hardware, software, and<br />
components. This training will include (and turn over to the<br />
government) all proprietary licenses, software, and tools to<br />
perform the required tasks. All specialized equipment and/or<br />
training to program, edit existing program, add or delete devices,<br />
shall be provided as a part of the fire alarm system training.<br />
Test Procedures<br />
Detailed test procedures for the fire alarm reporting system 60<br />
days prior to performing system tests. The test procedures shall<br />
be signed by the Registered Professional Engineer.<br />
SD-06 Test Reports<br />
Testing<br />
Test reports in booklet form showing field tests performed to<br />
prove compliance with the specified performance criteria, upon<br />
completion and testing of the installed system. Each test report<br />
shall document all readings, test results, and indicate the final<br />
position of controls.<br />
SECTION 28 31 33 Page 5
SD-07 Certificates<br />
Equipment<br />
Certified copies of current applicable approvals or listings<br />
issued by UL, FM or other nationally recognized testing laboratory<br />
showing compliance with applicable NFPA standards.<br />
Certificate of Fitness<br />
Provide Certificate of Fitness for any individual,<br />
business, or firm engaged in the inspecting, designing, testing,<br />
maintaining or servicing of fire and life safety systems.<br />
Registered Professional Engineer<br />
Verification of experience and license number for Registered<br />
Professional Engineer, as specified.<br />
Installers<br />
Verification of experience and license number for Installer, as<br />
specified.<br />
SD-10 Operation and Maintenance Data<br />
Fire Alarm Reporting System; G<br />
Two complete hard copies and one electronic copy in Adobe Acrobat<br />
(.pdf) format on CD or DVD of operating instructions outlining<br />
step-by-step procedures required for system startup, operation, and<br />
shutdown. The instructions shall include the manufacturer's name,<br />
model number, service manual, parts list, and brief description of<br />
all equipment and their basic operating features.<br />
Two complete hard copies and one electronic copy in Adobe Acrobat<br />
(.pdf) format on CD or DVD of maintenance instructions listing<br />
routine maintenance procedures, possible breakdowns and repairs,<br />
and troubleshooting guide. The instructions shall include conduit<br />
layout, equipment layout and simplified wiring, and control<br />
diagrams of the system as installed. Instructions shall be<br />
approved prior to training.<br />
1.4 QUALITY ASSURANCE<br />
Provide the services of a Registered Professional Engineer with at least 4<br />
years of current experience in the design of fire protection and detection<br />
systems. Submit the qualifications, with verification of experience and<br />
license number, for Engineers, Technicians, Installers and contractors as<br />
specified in UFC 3-600-01. Any individual, business, or firm engaged in the<br />
inspecting, testing, maintaining, designing or servicing of fire and life<br />
safety systems and equipment shall be certified to perform these activities<br />
in accordance with Appendix G of FL REG 420-30. A certificate of fitness<br />
can be obtained by completing the Employee Application for Certification of<br />
Fitness with supporting credentials to the JBLM Fire Prevention branch.<br />
Allow five working days for processing of application for Certificate of<br />
SECTION 28 31 33 Page 6
Fitness. Contact the JBLM Fire Prevention Branch at 253-966-7155 or 253-<br />
966-1764 for additional information. Submit a copy of certificate of<br />
fitness to the Contracting Officer or the Contracting Officer's<br />
Representative prior to starting work on life safety system and equipment.<br />
1.5 DELIVERY, STORAGE, AND HANDLING<br />
Protect all equipment delivered and placed in storage from the weather,<br />
humidity and temperature variations, dirt, dust, and other contaminants.<br />
1.6 SPECIAL TOOLS AND SPARE PARTS<br />
Furnish to the Contracting Officer software (including proprietary software,<br />
codes, and passwords), connecting cables, proprietary equipment necessary<br />
for the maintenance, testing, and reprogramming of the equipment. Furnish<br />
special tools necessary for the maintenance of the equipment. Provide one<br />
spare set of fuses of each type and size required and 5 spare lamps of each<br />
type.<br />
PART 2<br />
PRODUCTS<br />
2.1 STANDARD PRODUCTS<br />
Provide material and equipment which are the standard products of a<br />
manufacturer regularly engaged in the manufacture of the products and that<br />
essentially duplicate items that have been in satisfactory use for at least<br />
2 years prior to bid opening. Equipment shall be supported by a service<br />
organization that can provide service within 24 hours.<br />
2.2 NAMEPLATES<br />
Major components of equipment shall have the manufacturer's name, address,<br />
type or style, voltage and current rating, and catalog number on a<br />
noncorrosive and nonheat-sensitive plate which is securely attached to the<br />
equipment.<br />
2.3 <strong>RADIO</strong> <strong>FIRE</strong> <strong>ALARM</strong> TRANSMITTER (TRANSCEIVER)<br />
Radio Fire Alarm Transmitter (Transceiver) shall be compatible with the<br />
Radio Fire Alarm Monitoring Base Station. The transmitter shall be all<br />
solid state and comply with applicable portions of 47 CFR 15 governing type<br />
acceptance. All transmitters of a common configuration shall be<br />
interchangeable with the other devices furnished by the manufacturer. Each<br />
transmitter and interface device shall be the manufacturer's current<br />
commercial product completely assembled, wired, tested at the factory, and<br />
delivered ready for installation and operation.<br />
2.3.1 Frequency Allocation<br />
The transmitters shall operate on a frequency of 139.6750 MHz.<br />
2.3.2 Power Requirements<br />
Transmitters shall be powered by a combination of locally available 120 Vac,<br />
and sealed lead-acid type batteries requiring no additional water. In the<br />
event of loss of 120 Vac power, the transmitter shall automatically switch<br />
to battery operation. The switchover shall be accomplished with no<br />
SECTION 28 31 33 Page 7
interruption of protective service, without adversely affecting the batterypowered<br />
capabilities, and shall cause the transmission of a trouble message<br />
in no less than 5 seconds. Upon restoration of ac power, transfer back to<br />
normal ac power supply shall be automatic and the battery shall be<br />
recharged. The converter/battery charger shall be installed within the<br />
transmitter housing. Power supply transient filtering shall be provided.<br />
2.3.2.1 Battery Power<br />
The battery package shall be capable of supplying all the power requirements<br />
for a given transmitter.<br />
2.3.2.2 Battery Duration<br />
Radio fire alarm transmitter standby battery capacity shall provide<br />
sufficient power to operate the transmitter in a normal standby status for a<br />
minimum of 72 hours and shall be capable of transmitting alarms during that<br />
period. The capacity for battery-only powered transmitters shall be 6<br />
months before recharging is necessary.<br />
2.3.2.3 Battery Supervision<br />
Each radio fire alarm transmitter shall constantly monitor and supervise its<br />
own battery powered supply. A low-battery condition shall be reported when<br />
battery voltage falls below 85 percent of the rated voltage.<br />
2.3.3 Functional Requirements<br />
2.3.3.1 Interfacing Indicators and Controls<br />
Transmitters shall incorporate the provisions for auxiliary interconnection<br />
to existing interior alarm systems.<br />
2.3.3.2 Generation of Signals<br />
Each transmitter shall be a standard design which allows the immediate<br />
transmission of all initiated signals.<br />
2.3.3.3 Power Output<br />
The radio frequency (RF) power output of each transmitter shall be<br />
sufficient for reliable alarm reporting. The minimum RF power output shall<br />
be 1 watt.<br />
2.3.3.4 Memory<br />
Transmitters shall have memory capability. Multiple, simultaneous alarms<br />
shall not result in the loss of any messages. Messages shall be stored<br />
until they are transmitted.<br />
2.3.3.5 Transmission Confirmation<br />
When a signal is initiated at a public box (push button or pull lever), the<br />
transmitter shall produce an audible or visual indication that the<br />
transmitter is operating and that a signal is being sent.<br />
SECTION 28 31 33 Page 8
2.3.3.6 Transmitter Identity Code<br />
Each transmitter shall transmit a distinct identity code number as part of<br />
all signals emanating from the transmitter. The identity code shall allow<br />
for no less than a 3 digit code selection and be transmitted not less than<br />
three complete rounds (cycles). The transceiver number and the transceiver<br />
zones to be used for each project shall be designated by the JBLM Fire<br />
Inspectors/DPW Fire Alarm Maintenance personnel. The following initiating<br />
events or troubles shall require their own transmitted zone:<br />
a. Deluge sprinkler system.<br />
b. Water flow (sprinklers).<br />
c. Low air pressure (dry sprinklers).<br />
d. Separate buildings or quads.<br />
d. FACP common trouble.<br />
2.3.3.7 Message <strong>Design</strong>ations<br />
Each transmitter shall allow as a minimum no less than 10 distinct and<br />
individually identifiable message designations as to the types or causes of<br />
transmitter actuation.<br />
a. Master Message: Master messages shall be transmitted upon<br />
automatic actuation of the transmitter. The building and zone causing<br />
actuation shall be individually identified as part of this<br />
transmission. The transmitter shall be capable of identifying and<br />
transmitting a minimum of 3 master (zone) messages.<br />
b. Test Message: Test message shall be capable of both manual and<br />
automatic actuation. When a transceiver method is employed, it shall<br />
provide for automatic interrogation at preselected periods or<br />
continuous automatic interrogation in accordance with the governing<br />
standard. Additionally, transceiver systems shall provide for<br />
selective interrogation at times determined by the user. Testing the<br />
automatic test actuation shall occur a minimum of once in each 24-hour<br />
period, at an optionally preselected time. Stability of the electronic<br />
actuating device shall be plus or minus 1 minute per month within the<br />
temperature range stipulated for system operation. Actuation of the<br />
"Test" message designation, regardless of initiating means, shall cause<br />
no less than 1 complete message to be sent.<br />
c. Tamper Message <strong>Design</strong>ation: The tamper message shall be<br />
automatically transmitted when a tamper switch is tripped in the<br />
transmitter housing.<br />
d. Trouble Message <strong>Design</strong>ation: Trouble message shall be<br />
automatically transmitted in the event of a failure in excess of 1<br />
minute of the main operating power source of the transmitter.<br />
2.3.4 Transmitter Housings<br />
The housings on transmitters shall be fabricated from corrosion-resistant<br />
cast metal or suitable substitute which has the physical strength sufficient<br />
SECTION 28 31 33 Page 9
to ward off physical damage normally expected to be received by vandalism.<br />
The housing shall be sealed against the entry of moisture, dust, dirt,<br />
insects, and other foreign objects. Exterior housings shall be NEMA 4X.<br />
2.3.4.1 Lock<br />
Internal components shall be protected from vandalism by a tamper-proof lock<br />
on the transmitter housing. The housing shall allow access to all internal<br />
components for testing, servicing, and replacement at the installation site.<br />
2.3.4.2 Mounting<br />
Transmitter housings shall be designed for universal mounting on walls,<br />
poles, or pedestals. Mounting shall utilize either lag bolts, anchor bolts,<br />
stainless steel banding, mounting brackets, or a shackle/bolt combination,<br />
as applicable to the specific installation.<br />
2.3.4.3 Operating Panel<br />
Each publicly accessible transmitter shall have an operating panel that<br />
incorporates a dedicated signal initiating device (pull hook or push button)<br />
clearly identified for the initiation of "<strong>FIRE</strong>" signals. The device shall<br />
be protected with a conventional spring-loaded, "fast-action" break-glass,<br />
or similar pull-type door that allows observation of the actuation device<br />
when in the closed position. The door shall be fabricated and finished in a<br />
manner consistent with that required of the main housing.<br />
2.3.4.4 Labeling<br />
Each publicly accessible transmitter shall be labeled on both sides and on<br />
the front surface with the word "<strong>FIRE</strong>." The label shall be white with red<br />
lettering.<br />
2.3.5 Environmental Operating Requirements<br />
The transmitter shall be designed for reliable outside operation in an<br />
ambient temperature range of -22 to 140 degrees F. Transmitters shall be<br />
corrosion-resistant and designed for reliable operation under adverse<br />
climatic conditions including 100 mph winds, ice, rain, and snow storms.<br />
2.3.6 Painting<br />
Radio fire alarm transmitter and interface housings shall be factory<br />
painted. The finish color shall be fire engine red. Painted surfaces<br />
damaged during installation shall be repainted to match existing paint.<br />
2.4 <strong>RADIO</strong> TRANSMITTER INTERFACE DEVICE<br />
The interface device shall provide a means of converting the signals that<br />
are available from the local control equipment into a form that is<br />
compatible with the transmitter inputs, while still maintaining electrical<br />
supervision of the entire system. Interface devices shall be utilized when<br />
direct connection between local control equipment and the transmitter is not<br />
possible. Interface devices shall be completely assembled, wired, tested at<br />
the factory, and delivered ready for installation and operation.<br />
SECTION 28 31 33 Page 10
2.4.1 Enclosure<br />
When furnished as an independent self-contained device, the interface device<br />
shall be incorporated into an enclosure conforming to NEMA ICS 1 or other<br />
national standard as required by its location.<br />
2.4.2 Indicators<br />
Indicators shall be provided to indicate alarm and trouble conditions and<br />
shall consist of a red fire alarm and an amber trouble light. The<br />
indicators shall be designed to ensure visibility during daylight hours and<br />
to indicate the reporting zone.<br />
2.4.3 Access<br />
Switches and other controls shall not be accessible without the use of a<br />
key. Access to controls shall be by unlocking and opening a panel or door.<br />
2.4.4 Mounting<br />
Interface housings shall be designed for universal mounting on walls, poles,<br />
or pedestals. Mounting shall utilize either lag bolts, anchor bolts,<br />
stainless steel banding, mounting brackets, or a shackle/bolt combination,<br />
as applicable to the specific installation.<br />
2.4.5 Inputs/Outputs<br />
Each interface panel shall provide, as a minimum, the number of alarm<br />
circuit inputs and outputs indicated. Each input circuit shall be arranged<br />
so that the alarm signals shall override the trouble signals.<br />
2.5 <strong>RADIO</strong> <strong>FIRE</strong> <strong>ALARM</strong> MONITORING BASE STATION<br />
2.5.1 Receiver (Transceiver) System<br />
One master radio fire alarm receiving (transceiver) system compatible with<br />
transmitter frequency shall be provided. The system shall be completely<br />
assembled, wired, tested at the factory, and delivered ready for<br />
installation and operation. Transceivers shall be solid-state design and<br />
shall use frequency modulation. The transceiver can be a single integrated<br />
unit, or it may consist of separate transmitter and receiver modules with a<br />
common power supply, amplifier, and control unit. All fire alarm<br />
transceivers must be listed or approved for use with Monaco D-21M base<br />
reporting system and meet the following minimum requirements:<br />
a. FM approved, narrowband radio communications with Monaco D-21 base<br />
reporting system.<br />
b. FCC certified for narrowband operation and meets the requirements<br />
of the NTIA Manual of Regulations and Procedures for Federal Frequency<br />
Management.<br />
c. Fallback communications to hardwire connections if wired (phone<br />
line backup).<br />
SECTION 28 31 33 Page 11
d. Transmit live voice and pre-recorded messages from the D-21 mass<br />
notification system to within building mass notification panels or<br />
wide-area speaker stations.<br />
e. Receive live voice from radio, telephone, and microphone.<br />
f. Pre-recorded messages can be triggered via relay contact closure.<br />
g. Security features prevents unauthorized take over of live voice<br />
transmissions.<br />
h. Supervised connection to mass notification panel.<br />
i. Status LED's reflect the status of the transceiver general trouble,<br />
system fault, in-communication, carrier detect, transmit, primary<br />
power, battery boost charge, and battery float charge.<br />
j. Communication LED's indicate the method of communication used:<br />
radio or hardwire, and whether or not a live voice message is being<br />
sent.<br />
k. Full-duplex RS-232 port used to program the transceiver via<br />
connection to a laptop computer.<br />
l. 115 or 230 Vac power is monitored with automatic swithchover to<br />
backup battery power that provides standby power.<br />
m. Self test, stuck transmitter disconnect, reset, acknowledge, and<br />
battery reconnect switches.<br />
n. Local audible alert.<br />
o. Real time clock and calendar.<br />
p. At least 1/2 Mb of program memory.<br />
q. At least 1/2 Mb of non-volatile data storage.<br />
r. One selectable RS-422/RS-485 port for communication with peripheral<br />
equipment or hardwire connection to multiple units connected together<br />
for communication with the D-21.<br />
2.5.1.1 Transmitter Section<br />
Transmitter shall operate on a frequency of 139.6750 MHz. Frequency<br />
stability shall be within 0.00025 percent over the operating temperature<br />
range. Transmitter shall be designed to work into a 50-ohm load. Frequency<br />
deviation shall be less than or equal to 5 kHz. Audio response shall be<br />
within plus 1 dB and minus 3 dB over the 300 Hz to 3,000 Hz range.<br />
2.5.1.2 Receiver Section<br />
Receiver antenna input impedance shall be 50 ohms. Receiver shall be tuned<br />
to a frequency assignment of 139.6750 MHz. Receiver shall have no more than<br />
5 percent audio distortion measured at 1,000 Hz. Receiver shall have a<br />
noise level not greater than minus 50 dB below the signal level. Receiver<br />
output shall be compatible with the associated device.<br />
SECTION 28 31 33 Page 12
2.5.2 Fire Alarm Console<br />
Console shall contain a complete and independent fire alarm receiving<br />
system, consisting of, as a minimum, a radio receiver/transmitter, signal to<br />
message decoder, audio alarm signaling devices, audio alarm silence switch,<br />
visual display, alarm reset switch(es), alarm recording printer, primary and<br />
emergency power supplies, power supply monitors, memory devices, and all<br />
necessary interconnecting cables.<br />
2.5.2.1 Audible Fire Alarm<br />
The audible alarm signaling devices used to indicate the receipt of fire<br />
alarm messages shall produce a unique sound. The device shall be internally<br />
mounted in the console and shall be activated upon receipt of all fire alarm<br />
signals. The audible devices used to indicate the receipt of<br />
transmitter/interface trouble messages, including tamper and low-battery<br />
voltage, shall be separate and distinct from the device used to denote<br />
receipt of fire alarm messages.<br />
2.5.2.2 Visual Display<br />
Console display shall indicate, as a minimum, the originating transmitter<br />
identity code number and shall include the following message designations:<br />
a. Fire<br />
b. Trouble<br />
c. Battery<br />
d. Test<br />
e. Tamper<br />
f. Master Zone 1 thru 3<br />
2.5.2.3 Console Memory<br />
Console shall have a memory buffer capable of retaining a minimum of 500<br />
transmitter codes, together with the specific message designations<br />
associated with each transmitter. The system shall reject any received<br />
message not matching the programmed transmitter codes where such message<br />
identification code is not stored in the system. Upon command, the console<br />
shall display and print a summary of transmitters which have transmitted a<br />
low-battery or trouble message, or failed to transmit a message during the<br />
previous 24-hour test period. Any incoming transmitter signal shall preempt<br />
the command display and printout function, and be processed, displayed,<br />
and printed. The 24-hour memory shall not be purged and shall always be<br />
current and available. Transmitter memory data shall not be lost in the<br />
event of a total loss of operating or emergency power supplies.<br />
2.5.2.4 Console Supervision<br />
The supervisory system shall provide constant supervision of the operating<br />
conditions of the console. Indicators shall be provided for each major<br />
component, and an audible signal shall be produced in the event of failure<br />
of any major component. A switch shall be provided to silence the audible<br />
trouble signal.<br />
2.5.2.5 Receiver Supervision<br />
SECTION 28 31 33 Page 13
The supervisory system shall provide constant supervision and display of the<br />
operating condition of the radio receivers, and shall indicate an abnormal<br />
condition when a radio fire alarm transmitter carrier lasting more than 15<br />
seconds is detected. The receiver's ability to properly receive and decode<br />
an incoming signal shall be tested at least once every 24 hours.<br />
2.5.2.6 Manual Battery Test<br />
Console shall have a switch to manually place the console on emergency<br />
battery power for test purposes.<br />
2.5.2.7 Electrical Connections<br />
Console shall be designed with modular components to allow interchange of<br />
components for maintenance purposes. Primary power cables shall incorporate<br />
positive twist-lock connections. Interconnecting cables and connectors<br />
shall be compatible with computer quality signal data transmission.<br />
2.5.3 Antenna System<br />
The antenna system shall utilize vertical polarization antennas,<br />
communication links between transmitters/receivers and antennas, and<br />
matching networks as needed for the proper coverage. The antenna system<br />
shall be either omni-directional or shaped-coverage as selected by the<br />
Contractor based on the topography. The antenna system and cabling shall be<br />
furnished to provide adequate system gain. The antennas shall be capable of<br />
withstanding the environmental conditions of 125 mph wind and 1/2 inch<br />
radial ice without failure. Lightning protection shall comply with NFPA<br />
780. Antenna supporting structures shall comply with TIA-222-G. Apply<br />
silicone sealant at all threaded connections on the antenna mast to<br />
waterproof the joint.<br />
2.5.3.1 Grounding Conductors<br />
Antenna grounding conductors shall be minimum 32-strand, No. 17 AWG copper.<br />
2.5.3.2 Communication Links<br />
Transmission line between the transmitter/receiver and the antenna shall be<br />
50-ohm impedance rated for the transmitter output power. As a minimum,<br />
cable shall exhibit an attenuation not exceeding 1.1 dB per 100 feet at 200<br />
mHz.<br />
2.6 <strong>FIRE</strong> <strong>ALARM</strong> <strong>SYSTEM</strong> PERIPHERAL EQUIPMENT<br />
2.6.1 Repeaters<br />
Repeaters shall be provided where indicated or required to meet system<br />
requirements. The repeater shall receive and transmit on the assigned<br />
frequencies. The receiver and transmitter sections shall conform to the<br />
requirements specified for transceivers. Two-way data transmission shall be<br />
relayed between the base station and remote stations. Repeater shall<br />
utilize a bandpass-type duplexer and one antenna, or multiple-bandpass<br />
cavity filters and multiple antennas. The duplexer or filter cavities shall<br />
isolate the receiver from transmitter spurious noise and prevent receiver<br />
desensitization. The duplexer or filter cavities shall be rated to handle<br />
the output power of the transmitter. Repeater shall be keyed with tone-<br />
SECTION 28 31 33 Page 14
encoded control circuit. A transmitter time-out circuit shall be provided<br />
to prevent system lockup.<br />
2.6.2 Radio Fire Alarm Transmitter Box Location Light<br />
Each indicated transmitter providing publicly accessible actuating functions<br />
shall be provided with a vapor-tight, incandescent type light fixture<br />
constructed of a flame retardant, nonplastic, polycarbonate material with a<br />
threaded ruby globe. The light shall be supported with 1/2 inch galvanized<br />
steel conduit and located approximately 1 foot above the box. The light<br />
shall be provided with an incandescent, 50-watt, 120-volt extended service<br />
lamp. Transmitters which are powered by battery only shall not be equipped<br />
with location lights.<br />
2.6.3 Conduit<br />
Conduit and fittings shall comply with UL 6, UL 1242, and UL 797.<br />
2.6.4 Ground Rods<br />
Ground rods shall be of copper-clad steel conforming to UL 467 zinc-coated<br />
steel conforming to IEEE C135.30 solid stainless steel not less than 3/4<br />
inch in diameter by 10 feet in length.<br />
2.6.5 Power Supply<br />
The operating power for the system shall be single phase taken from the<br />
building electric service as specified in paragraph Power Supply for the<br />
System. Emergency backup power shall be provided by sealed lead-acid type<br />
batteries requiring no additional water. The charging system shall recharge<br />
fully discharged batteries within 12 hours and maintain the batteries in the<br />
fully charged state. The battery shall have the capacity to operate the<br />
system for not less than 72 hours under maximum normal load with the power<br />
supply to the charger disconnected.<br />
2.6.6 Wiring<br />
Wiring shall be in accordance with NFPA 70 and as indicated. Station wiring<br />
shall be color coded.<br />
PART 3<br />
EXECUTION<br />
3.1 EXAMINATION<br />
After becoming familiar with all details of the work, verify all dimensions<br />
in the field, and advise the Contracting Officer of any discrepancy before<br />
performing the work.<br />
3.2 INSTALLATION<br />
Perform installation as shown and in accordance with the manufacturer's<br />
recommendations, unless otherwise specified. Provide all necessary<br />
interconnections, services, and adjustments required for a complete and<br />
operational system. Electrical work shall be in accordance with NFPA 70.<br />
No conduit penetrations are allowed in the top or bottom of transmitter<br />
enclosures. Threaded connections on the antenna mast shall have silicone<br />
seal added for waterproofing the joint.<br />
SECTION 28 31 33 Page 15
3.2.1 Power Supply for the System<br />
Provide a single dedicated branch-circuit connection for supplying power to<br />
the fire alarm system. The backup power supply shall be automatically<br />
energized upon failure of the normal power supply.<br />
3.2.2 Wiring for Systems<br />
Wiring for systems shall be installed in rigid conduit, intermediate<br />
metallic conduit, or electric metallic tubing. The conductors for the fire<br />
alarm system shall not be installed in conduits, junction boxes, or outlet<br />
boxes with conductors of lighting and power systems. The sum of the crosssectional<br />
areas of individual conductors shall not exceed 40 percent of the<br />
interior cross-sectional area of the conduit. Conduit shall comply with<br />
NFPA 70. Provide ample gutter space to accommodate necessary wiring.<br />
Submit wiring diagrams as specified in the Submittals paragraph.<br />
3.3 OVERVOLTAGE AND SURGE PROTECTION<br />
Equipment connected to alternating current circuits shall be protected from<br />
surges in accordance with IEEE C62.41.1, IEEE C62.41.2 and NFPA 70. Cables<br />
and conductors which serve as communications links, except fiber optics,<br />
shall have surge protection circuits installed at each end. Fuses shall not<br />
be used for surge protection.<br />
3.4 GROUNDING<br />
Ground rods shall not protrude more than 6 inches above grade. Noncurrentcarrying<br />
metallic parts associated with radio fire alarm equipment shall<br />
have a maximum resistance to solid "earth" ground not to exceed 25 ohms.<br />
3.5 TRAINING<br />
Provide training courses for operations and maintenance staff. Conduct the<br />
system operation training in the building where the system is installed.<br />
The training period shall consist of 3 training days (8 hours per day) and<br />
shall start after the system is functionally complete but prior to final<br />
acceptance tests. The instructions shall cover all of the items contained in<br />
the operating and maintenance instructions. Additional system training<br />
shall provide the designated government personnel adequate knowledge, tools<br />
and equipment that will be required to diagnose, repair, maintain and expand<br />
functions inherent to the system and shall be conducted on site and/or off<br />
site as necessary to fully qualify the government operations and maintenance<br />
technicians to perform all levels of maintenance, expansions and<br />
modifications to the fire alarm system, hardware, software and components.<br />
This training will include submittal to the government of all proprietary<br />
licenses, software and tools to perform the required tasks. All specialized<br />
equipment and/or training to program, edit existing program, add or delete<br />
devices, etc. shall be provided as part of the fire alarm system.<br />
3.6 TESTING<br />
Notify the Contracting Officer 30 days before the performance and acceptance<br />
tests are to be conducted and submit the test procedures to be used.<br />
Perform the tests in the presence of the Contracting Officer under the<br />
supervision of the fire alarm system manufacturer's qualified<br />
SECTION 28 31 33 Page 16
epresentative. Furnish all instruments and personnel required for the<br />
tests.<br />
a. Coordinate all testing with Public Works, Fire Department, Physical<br />
Security and the Contracting officer. The ring down test proving<br />
battery capacity shall be done the morning of the final acceptance<br />
test. The pre-test form shall be on hand at the time of the acceptance<br />
test. The contractor shall obtain the transmitter number from the JBLM<br />
Emergency Control Center (Building 4101). Forward and reflective power<br />
reading of the transmitter and transmitter zones shall be written<br />
inside the transmitter cabinet. The contractor shall ensure that a set<br />
of Record Drawings are on hand during the final acceptance test.<br />
3.6.1 Performance Testing<br />
Upon completion of the installation, the system shall be subjected to a<br />
complete functional and operational performance test. Test shall determine<br />
that the system is free from grounded, shorted, or open circuits. When all<br />
corrections have been made, the system shall be retested to assure that it<br />
is functional. Copies of performance test reports shall be submitted in<br />
accordance with paragraph SUBMITTALS.<br />
3.6.2 Acceptance Test<br />
The testing shall be in accordance with NFPA 72. The recommended tests in<br />
NFPA 72 shall be considered mandatory and shall verify that all previous<br />
deficiencies have been corrected. The tests shall include the following:<br />
a. Tests to indicate there are no grounded, shorted, or open circuits.<br />
b. Tests of each radio fire alarm transmitter/receiver/transceiver/<br />
repeater.<br />
c. Tests of radio fire alarm monitoring base station for all required<br />
functions.<br />
d. Tests of normal and emergency power supplies.<br />
e. The 72 hour - 15 minute ring down test shall be done the morning of<br />
the final acceptance test. The pre-test form shall be on hand at the<br />
time of the acceptance test. The contractor shall obtain the<br />
transmitter number from the JBLM Emergency Control Center. Forward and<br />
reflective power reading of the transmitter and transmitter zones shall<br />
be written inside the transmitter. The contractor shall ensure a set of<br />
as-built drawings are on hand during the final acceptance test.<br />
-- End of Section --<br />
SECTION 28 31 33 Page 17
JBLM DESIGN STANDARDS<br />
SECTION 28 31 64.00 10 - <strong>FIRE</strong> DETECTION AND <strong>ALARM</strong> <strong>SYSTEM</strong>, ADDRESSABLE<br />
<strong>Design</strong> Requirements<br />
a. Fire alarm panels, transceivers, and other sensitive electrical or electronic equipment<br />
shall be installed in dedicated electrical equipment rooms readily accessible to<br />
maintenance personnel independent of building occupants (i.e., space accessible from<br />
exterior of facility), not in mechanical spaces or other areas subject to excessive<br />
temperature and moisture.<br />
b. To protect control equipment in areas that are not continuously occupied, smoke/heat<br />
detection or a suppression system nozzle shall be provided. Each control unit location to<br />
provide notification of fire at that location. A suppression system nozzle is preferred over<br />
a heat/smoke detector.<br />
c. Smoke detectors shall be of the photo-electric type wherever possible, ionization type<br />
detectors will only be used where alternative detectors are not available or unsuitable for<br />
specific applications. Manufacturers of ionization detectors specified must provide for no<br />
cost disposal of their detectors.<br />
d. Addressable fire alarm panels shall display history of events on the panel display without<br />
additional software/hardware.<br />
e. Notification appliances in individual sleeping rooms of dormitories that sound with the<br />
general alarm shall silence with the general alarm silence function from the fire alarm<br />
panel. When device is mounted externally on brick or exterior surface, a rubber gasket<br />
shall be used (to reduce electrolysis and grounds).<br />
f. Spare parts, manuals for fire alarm system, documentation showing mapping/tree of<br />
devices (showing the polling sequence), and all software/hardware required for<br />
programming/editing shall be turned over to Public Works personnel at the time of<br />
acceptance testing. Spare parts will include 2% or a minimum of 2 each type of device<br />
used in the system (bases, sounder bases, modules, detectors, pull stations, horn-strobes,<br />
magnetic door holders, etc.). For software-based systems, a record copy of the sitespecific<br />
software will be delivered DPW Fire Alarm Technicians after all changes have<br />
been made for acceptance test. NFPA 72 4.5.2.3 (3).<br />
g. When warranty is in effect, the Fire Alarm Contractor shall be required to respond<br />
(physically go to building in Alarm or Trouble), within 48 hours to an <strong>ALARM</strong><br />
CONDITION and 72 hours to a TROUBLE CONDITION.<br />
h. Per AR 420-1 Army unaccompanied personnel housing, hotels, and transient quarters<br />
used for Federal personnel on official travel require single station hard wired smoke<br />
detectors in each guest room. Four or more stories requires fire suppression system.<br />
i. Fire alarm annunciators are not desired as part of the fire alarm system on JBLM. Unless<br />
specifically required by code, do not include annunciators in fire alarm system designs.<br />
Notes to <strong>Design</strong>ers on Drawing Content<br />
a. All as-builts shall be required to show the sequence of operation table, details of the<br />
different devices and the external wiring connections, exact run of conduit, quantity of<br />
SECTION 28 31 64 Page 1
wires, wire color code, location of every initiating device, signaling device, module, and<br />
any major junction boxes or power supplies. The plans will also show Loop number and<br />
the address of each device, or module, if system is addressable.<br />
b. A copy of the record drawings (as-builts) shall be delivered to the DPW Fire Alarm<br />
Techs at the initial fire alarm acceptance test.<br />
SECTION 28 31 64.00 10<br />
<strong>FIRE</strong> DETECTION AND <strong>ALARM</strong> <strong>SYSTEM</strong>, ADDRESSABLE<br />
11/08<br />
PART 1<br />
GENERAL<br />
1.1 REFERENCES<br />
The publications listed below form a part of this specification to the<br />
extent referenced. The publications are referred to within the text by the<br />
basic designation only. Criteria and requirements appearing in bold apply<br />
to work on JBLM only.<br />
ACOUSTICAL SOCIETY OF AMERICA (ASA)<br />
ASA S3.41<br />
(1990; R 2001) Audible Emergency Evacuation<br />
Signal (ASA 96)<br />
FM GLOBAL (FM)<br />
FM P7825a<br />
(2005) Approval Guide Fire Protection<br />
INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE)<br />
IEEE C62.41.1<br />
IEEE C62.41.2<br />
(2002) IEEE Guide on the Surges Environment<br />
in Low-Voltage (1000 V and Less) AC Power<br />
Circuits<br />
(2002) IEEE Recommended Practice on<br />
Characterization of Surges in Low-Voltage<br />
(1000 V and Less) AC Power Circuits<br />
NATIONAL <strong>FIRE</strong> PROTECTION ASSOCIATION (NFPA)<br />
NFPA 1221<br />
(2006; Errata 2006) Installation, Maintenance<br />
and Use of Emergency Services Communications<br />
Systems<br />
NFPA 70 (2007; AMD 1 2008) National Electrical Code -<br />
2008 Edition<br />
NFPA 72<br />
NFPA 90A<br />
(2006) National Fire Alarm Code<br />
(2008) Standard for the Installation of Air<br />
Conditioning and Ventilating Systems<br />
SECTION 28 31 64 Page 2
U.S. NATIONAL ARCHIVES AND RECORDS ADMINISTRATION (NARA)<br />
47 CFR 15 Radio Frequency Devices<br />
UNDERWRITERS LABORATORIES (UL)<br />
UL 1242<br />
UL 1971<br />
UL 228<br />
UL 268<br />
UL 268A<br />
UL 38<br />
UL 464<br />
UL 521<br />
UL 6<br />
UL 632<br />
UL 797<br />
UL 864<br />
(2006; Rev thru Jul 2007) Standard for<br />
Electrical Intermediate Metal Conduit --<br />
Steel<br />
(2002; Rev thru May 2006) Signaling Devices<br />
for the Hearing Impaired<br />
(2006) Door Closers-Holders, With or Without<br />
Integral Smoke Detectors<br />
(2006) Standard for Smoke Detectors for Fire<br />
Alarm Signaling Systems<br />
(2008) Smoke Detectors for Duct Application<br />
(1999; Rev thru Feb 2005) Standard for<br />
Signaling Boxes for Fire Alarm Systems<br />
(2003; Rev thru Feb 2008) Standard for<br />
Audible Signal Appliances<br />
(1999; Rev thru Jul 2005) Heat Detectors for<br />
Fire Protective Signaling Systems<br />
(2007) Standard for Electrical Rigid Metal<br />
Conduit-Steel<br />
(2000) Electrically-Actuated Transmitters<br />
(2007) Standard for Electrical Metallic<br />
Tubing -- Steel<br />
(2003; Rev thru May 2007) Control Units and<br />
Accessories for Fire Alarm Systems<br />
1.2 <strong>SYSTEM</strong> DESCRIPTION<br />
The fire detection and alarm system and the central reporting system shall<br />
be a complete, supervised fire alarm reporting system configured in<br />
accordance with NFPA 72; exceptions are acceptable as directed by the<br />
Contracting Officer. Fire alarm systems with 4 or more devices per alarm<br />
initiating device zone shall be of the addressable type, except in troop<br />
housing where all systems shall be the addressable type. Furnish equipment<br />
compatible and UL listed, FM approved, or approved or listed by a nationally<br />
recognized testing laboratory in accordance with the applicable NFPA<br />
standards. All locks shall be keyed alike with 211 keys. Provide four keys<br />
for the system. On JBLM, all locks required for fire alarm system<br />
components shall use 211 keys (panels, subpanels, pull stations, excluding<br />
Monaco BTX). Furnish tags with stamped identification number for keys and<br />
locks.<br />
SECTION 28 31 64 Page 3
1.2.1 Operational Features<br />
The JBLM Fire Alarm Maintenance Shop prefers the following characteristics<br />
be designed into fire alarm systems:<br />
a. All devices in new addressable fire alarm systems to be rotary<br />
decade switch addressable.<br />
b. All new fire alarm systems to have Windows based programming.<br />
c. All new fire alarm systems to have drift compensation and<br />
maintenance alert. The maintenance alert shall be included as a zone in<br />
the fire alarm transmitter.<br />
1.2.2 Operation<br />
Activate the system into the alarm mode by actuation of any alarm initiating<br />
device. The system will remain in the alarm mode until the initiating<br />
device is reset and the fire alarm control panel is reset and restored to<br />
normal. Alarm initiating devices shall be connected to Class A initiating<br />
device circuits (IDC), , to class A signal line circuits (SLC), Style 7 , in<br />
accordance with NFPA 72. Connect alarm notification appliances to Class A<br />
notification appliance circuits (NAC), Style Z in accordance with NFPA 72.<br />
Provide a looped conduit system so that if the conduit and all conductors<br />
within are severed at any point, all IDC, NAC and SLC will remain<br />
functional. The conduit loop requirement is not applicable to the signal<br />
transmission link from the local panels (at the protected premises) to the<br />
Supervising Station (fire station, fire alarm central communication center).<br />
Textual, audible, and visual appliances and systems shall comply with NFPA<br />
72. Fire alarm system components requiring power, except for the control<br />
panel power supply, shall operate on 24 Volts dc. Addressable system shall<br />
be microcomputer (microprocessor or microcontroller) based with a minimum<br />
word size of eight bits and shall provide the following features:<br />
a. Sufficient memory to perform as specified and as shown for<br />
addressable system.<br />
b. Individual identity of each addressable device for the following<br />
conditions: alarm; trouble; open; short; and appliances missing/failed<br />
remote detector - sensitivity adjustment from the panel for smoke<br />
detectors.<br />
c. Capability of each addressable device being individually disabled<br />
or enabled from the panel.<br />
d. Size each SLC to provide 40 percent addressable expansion without<br />
hardware modifications to the panel.<br />
1.2.3 Operational Features<br />
The system shall have the following operating features:<br />
a. Monitor electrical supervision of SLC and NAC. Smoke detectors<br />
shall have combined alarm initiating and power circuits.<br />
SECTION 28 31 64 Page 4
. Monitor electrical supervision of the primary power (ac) supply,<br />
battery voltage, placement of alarm zone module (card, PC board) within<br />
the control panel, and transmitter tripping circuit integrity.<br />
c. A trouble buzzer and trouble LED/LCD (light emitting diode/liquid<br />
crystal diode) to activate upon a single break, open, or ground fault<br />
condition which prevents the required normal operation of the system.<br />
The trouble signal shall also operate upon loss of primary power (ac)<br />
supply, low battery voltage, removal of alarm zone module (card, PC<br />
board), and disconnection of the circuit used for transmitting alarm<br />
signals off-premises. A trouble alarm silence switch shall be provided<br />
which will silence the trouble buzzer, but will not extinguish the<br />
trouble indicator LED/LCD. Subsequent trouble and supervisory alarms<br />
shall sound the trouble signal until silenced. After the system<br />
returns to normal operating conditions, the trouble buzzer shall again<br />
sound until the silencing switch returns to normal position, unless<br />
automatic trouble reset is provided.<br />
d. A one person test mode. Activating an initiating device in this<br />
mode will activate an alarm for a short period of time, then<br />
automatically reset the alarm, without activating the transmitter<br />
during the entire process.<br />
e. A transmitter disconnect switch to allow testing and maintenance of<br />
the system without activating the transmitter but providing a trouble<br />
signal when disconnected and a restoration signal when reconnected.<br />
f. Evacuation alarm silencing switch which, when activated, will<br />
silence alarm devices, but will not affect the zone indicating LED/LCD<br />
nor the operation of the transmitter. This switch shall be over-ridden<br />
upon activation of a subsequent alarm from an unalarmed device and the<br />
NAC devices will be activated.<br />
g. Electrical supervision for circuits used for supervisory signal<br />
services (i.e., sprinkler systems, valves, etc.). Supervision shall<br />
detect any open, short, or ground.<br />
h. Confirmation or verification of all smoke detectors. The control<br />
panel shall interrupt the transmission of an alarm signal to the system<br />
control panel for a factory preset period. This interruption period<br />
shall be adjustable from 1 to 60 seconds and be factory set at 20<br />
seconds. Immediately following the interruption period, a confirmation<br />
period shall be in effect during which time an alarm signal, if<br />
present, will be sent immediately to the control panel. Fire alarm<br />
devices other than smoke detectors shall be programmed without<br />
confirmation or verification.<br />
i. The fire alarm control panel shall provide supervised addressable<br />
relays for HVAC shutdown. An override at the HVAC panel shall not be<br />
provided.<br />
j. Provide one person test mode - Activating an initiating device in<br />
this mode will activate an alarm for a short period of time, then<br />
automatically reset the alarm, without activating the transmitter<br />
during the entire process.<br />
SECTION 28 31 64 Page 5
k. The fire alarm control panel shall provide the required monitoring<br />
and supervised control outputs needed to accomplish elevator recall.<br />
l. The fire alarm control panel shall monitor and control the fire<br />
sprinkler system, or other fire protection extinguishing system.<br />
m. The control panel and field panels shall be software reprogrammable<br />
to enable expansion or modification of the system without replacement<br />
of hardware or firmware. Examples of required changes are: adding or<br />
deleting devices or zones; changing system responses to particular<br />
input signals; programming certain input signals to activate auxiliary<br />
devices.<br />
n. Zones shall be arranged as indicated on the contract drawings. The<br />
following initiating events or troubles shall require their own<br />
transmitted zone: deluge sprinkler system, water flow (sprinkler), low<br />
air pressure (dry sprinkler), separate buildings or quads, FACP common<br />
trouble.<br />
o. The JBLM Fire Alarm Maintenance Shop prefers the following<br />
characteristics be designed into fire alarm systems for the purpose of<br />
keeping maintenance simple:<br />
1. All devices in new addressable fire alarm systems to be rotary<br />
decade switch addressable.<br />
2. All new fire alarm systems to have windows based programming.<br />
3. All new fire alarm systems to have drift compensation and<br />
maintenance alert. The maintenance alert shall be included as a<br />
zone in the fire alarm transmitter.<br />
1.2.4 Alarm Functions<br />
An alarm condition on a circuit shall automatically initiate the following<br />
functions:<br />
a. Transmission of a signal over the station fire reporting system.<br />
The signal shall be common for all zones.<br />
b. Visual indications of the alarmed devices on the fire alarm control<br />
panel display and on the remote audible/visual display.<br />
c. Continuous sounding or operation of alarm notification appliances<br />
throughout the building as required by ASA S3.41.<br />
d. Closure of doors held open by electromagnetic devices.<br />
e. Operation of the smoke control system.<br />
f. Deactivation of the air handling units serving the alarmed area.<br />
g. Shutdown of power to the data processing equipment in the alarmed<br />
area.<br />
h. Automatic discharge of the designated fire suppression systems. A<br />
15 second maximum delay shall be provided for the deluge system, a 30<br />
SECTION 28 31 64 Page 6
second delay for the wet pipe system with the exception of aircraft<br />
hangars in which two alarm devices should be required to trigger before<br />
a deluge system is activated.It is not desirable in every situation to<br />
have the alarm system automatically discharge the fire suppression<br />
system. For example, in aircraft hangars, two heat/smoke detectors or a<br />
single manual initiating device are required to trigger before the<br />
deluge system is deployed.<br />
i. Smoke detectors in sleeping rooms shall be fully addressable and<br />
self-resetting (no manual reset required at the fire alarm panel) with<br />
a sounder base operated from the fire alarm controls panel and having<br />
reverse polarity sounding capability for local and general alarms.<br />
Activation of the sleeping room smoke detector will only set off its<br />
sounder base for a local audible alarm. A general alarm will also<br />
activate the sounder base. Upon an alarm condition, detector shall be<br />
non-latching, shall not require reset at the fire alarm panel after a<br />
local alarm, and shall not cause the transmitter to send an alarm or<br />
trouble signal.<br />
1.2.5 Primary Power<br />
Operating power shall be provided as required by paragraph Power Supply for<br />
the System. Transfer from normal to emergency power or restoration from<br />
emergency to normal power shall be fully automatic and not cause<br />
transmission of a false alarm. Loss of ac power shall not prevent<br />
transmission of a signal via the fire reporting system upon operation of any<br />
initiating circuit.<br />
1.2.6 Battery Backup Power<br />
Battery backup power shall be through use of rechargeable, sealed-type<br />
storage batteries and battery charger.<br />
1.2.7 Interface With Existing Fire Alarm Equipment (where this occurs)<br />
The equipment specified herein shall operate as an extension to an existing<br />
configuration. The new equipment shall be connected to existing monitoring<br />
equipment as indicated. Existing equipment shall be expanded, modified, or<br />
supplemented as necessary to extend the existing control and/or monitoring<br />
functions to the new points or zones. New components shall be capable of<br />
merging with the existing configuration without degrading the performance of<br />
either system. The scope of the acceptance tests of paragraph Testing shall<br />
include aspects of operation that involve combined use of both new and<br />
existing portions of the final configuration.<br />
1.2.8 Interface With other Equipment<br />
Interfacing components shall be furnished as required to connect to<br />
subsystems or devices which interact with the fire alarm system, such as<br />
supervisory or alarm contacts in suppression systems, operating interfaces<br />
for smoke control systems, door releases, etc.<br />
1.3 SUBMITTALS<br />
Government approval is required for submittals with a "G" designation;<br />
submittals not having a "G" designation are for information only. When<br />
used, a designation following the "G" designation identifies the office that<br />
SECTION 28 31 64 Page 7
will review the submittal for the Government. Submit the following in<br />
accordance with Section 01 33 00 SUBMITTAL PROCEDURES:<br />
SD-02 Shop Drawings<br />
Detail Drawings; G<br />
Two complete hard copies and one electronic copy in Adobe Acrobat<br />
(.pdf) and AutoCAD (.dwg) format on CD or DVD of detail drawings,<br />
prepared and signed by a Registered Professional Engineer who meets<br />
the qualifications identified in UFC 3-600-01.<br />
SD-03 Product Data<br />
Storage Batteries; G<br />
Substantiating battery calculations for supervisory and alarm<br />
power requirements. Ampere-hour requirements for each system<br />
component and each panel component, and the battery recharging<br />
period shall be included.<br />
Low Battery Voltage; G<br />
Voltage drop calculations for notification appliance circuits to<br />
indicate that sufficient voltage is available for proper appliance<br />
operation.<br />
Special Tools and Spare Parts; G<br />
Spare parts data for each different item of material and<br />
equipment specified, not later than 3 months prior to the date of<br />
beneficial occupancy. Data shall include a complete list of parts<br />
and supplies with the current unit prices and source of supply and<br />
a list of the parts recommended by the manufacturer to be replaced<br />
after 1 year of service.<br />
Technical Data and Computer Software; G<br />
Technical data which relates to computer software.<br />
Training<br />
Lesson plans, operating instructions, maintenance procedures, and<br />
training data, furnished in manual format, for the training<br />
courses. The operations training shall familiarize designated<br />
government personnel with proper operation of the fire alarm<br />
system. The maintenance training course shall provide the<br />
designated government personnel adequate knowledge required to<br />
diagnose, repair, maintain, and expand functions inherent to the<br />
system.<br />
Testing<br />
Detailed test procedures, prepared and signed by a Registered<br />
Professional Engineer or a NICET Level 3 Fire Alarm Technician, for<br />
the fire detection and alarm system 60 days prior to performing<br />
system tests.<br />
SECTION 28 31 64 Page 8
SD-06 Test Reports<br />
Testing; G<br />
Test reports, in booklet form, showing field tests performed to<br />
prove compliance with the specified performance criteria, upon<br />
completion and testing of the installed system. Each test report<br />
shall document readings, test results and indicate the final<br />
position of controls. Include the NFPA 72 Certificate of<br />
Completion and NFPA 72 Inspection and Testing Form, with the<br />
appropriate test reports.<br />
SD-07 Certificates<br />
Equipment<br />
Certified copies of current approvals or listings issued by an<br />
independent test lab if not listed by UL, FM or other nationally<br />
recognized testing laboratory, showing compliance with specified<br />
NFPA standards.<br />
Qualifications<br />
Proof of qualifications for required personnel. The installer<br />
shall submit proof of experience for the Professional Engineer,<br />
fire alarm technician, and the installing company. Proof of<br />
qualifications for required personnel per UFC 3-600-01.<br />
Certificate of Fitness; G<br />
Provide Certificate of Fitness for any individual, business, or<br />
firm engaged in the inspecting, designing, testing, maintaining or<br />
servicing of fire and life safety systems.<br />
SD-10 Operation and Maintenance Data<br />
Operating and Maintenance Instructions; G<br />
One set of as-built drawings, two complete hard copies and one<br />
electronic copy in Adobe Acrobat (.pdf) format on CD or DVD of<br />
theoperating manual outlining step-by-step procedures required for<br />
system startup, operation, and shutdown. The manual shall include<br />
the manufacturer's name, model number, service manual, parts list,<br />
and complete description of equipment and their basic operating<br />
features. Six copies of maintenance manual listing routine<br />
maintenance procedures, possible breakdowns and repairs, and<br />
troubleshooting guide. The manuals shall include conduit layout,<br />
equipment layout and simplified wiring, and control diagrams of the<br />
system as installed. The manuals shall include complete procedures<br />
for system revision and expansion, detailing both equipment and<br />
software requirements. Original and backup copies of all software<br />
delivered for this project shall be provided, on each type of media<br />
utilized. Manuals shall be approved prior to training. Provide two<br />
copies of the fire alarm system database and all software/hardware<br />
required for programming/editing to the Department of Public Works<br />
at the time of acceptance testing.<br />
SECTION 28 31 64 Page 9
As-Built Drawings; G<br />
As-built drawings shall show the sequence of operation table,<br />
details of the different devices and the external wiring<br />
connections, exact run of conduit, quanity of wires, wire color<br />
code, location of every initiating device, signaling device,<br />
module, and any major junction boxes or power supplies. Plans shall<br />
show Loop numbers and the address of each device or module.<br />
1.4 QUALITY ASSURANCE<br />
1.4.1 Qualifications<br />
1.4.2 Engineer and Technician<br />
a. Qualifications per UFC 3-600-01. Any individual, business, or firm<br />
engaged in the inspecting, testing, maintaining, designing or servicing<br />
of fire and life safety systems and equipment shall be certified to<br />
perform these activities in accordance with Appendix G of FL REG 420-<br />
30. A certificate of fitness can be obtained by completing the<br />
Employee Application for Certification of Fitness with supporting<br />
credentials to the JBLM Fire Prevention branch. Allow five working<br />
days for processing of application for Certificate of Fitness. Contact<br />
the JBLM Fire Prevention Branch at 253-966-7155 or 253-966-1764 for<br />
additional information. Submit a copy of certificate of fitness to the<br />
Contracting Officer or the Contracting Officer's Representative prior<br />
to starting work on life safety system and equipment.<br />
1.4.3 Installer<br />
The installing Contractor shall provide the following: NICET Fire Alarm<br />
Technicians to perform the installation of the system. A NICET Level 3 Fire<br />
Alarm Technician shall supervise the installation of the fire alarm system.<br />
NICET Level 2 or higher Fire Alarm Technician shall install and terminate<br />
fire alarm devices, cabinets and panels. An electrician or NICET Level 1<br />
Fire Alarm Technician shall install conduit for the fire alarm system. The<br />
Fire Alarm technicians installing the equipment shall be factory trained in<br />
the installation, adjustment, testing, and operation of the equipment<br />
specified herein and on the drawings. Any individual, business, or firm<br />
engaged in the inspecting, testing, maintaining, designing or servicing of<br />
fire and life safety systems and equipment shall be certified to perform<br />
these activities in accordance with Appendix G of FL REG 420-30. A<br />
certificate of fitness can be obtained by completing the Employee<br />
Application for Certification of Fitness with supporting credentials to the<br />
JBLM Fire Prevention branch. Allow five working days for processing of<br />
application for Certificate of Fitness. Contact the JBLM Fire Prevention<br />
Branch at 253-966-7155 or 253-966-1764 for additional information. Submit a<br />
copy of certificate of fitness to the Contracting Officer or the Contracting<br />
Officer's Representative prior to starting work on life safety system and<br />
equipment.<br />
1.4.4 Fire Protection Engineer<br />
Qualifications per UFC 3-600-01. Any individual, business, or firm engaged<br />
in the inspecting, testing, maintaining, designing or servicing of fire and<br />
life safety systems and equipment shall be certified to perform these<br />
SECTION 28 31 64 Page 10
activities in accordance with Appendix G of FL REG 420-30. A certificate of<br />
fitness can be obtained by completing the Employee Application for<br />
Certification of Fitness with supporting credentials to the JBLM Fire<br />
Prevention branch. Allow five working days for processing of application<br />
for Certificate of Fitness. Contact the JBLM Fire Prevention Branch at 253-<br />
966-7155 or 253-966-1764 for additional information. Submit a copy of<br />
certificate of fitness to the Contracting Officer or the Contracting<br />
Officer's Representative prior to starting work on life safety system and<br />
equipment.<br />
1.4.5 Detail Drawings<br />
Submit detail drawings consisting of a complete list of equipment and<br />
material, including manufacturer's descriptive and technical literature,<br />
catalog cuts, and installation instructions. Note that the contract<br />
drawings show layouts based on typical detectors. Check the layout based on<br />
the actual detectors to be installed and make any necessary revisions in the<br />
detail drawings. The detail drawings shall also contain complete wiring and<br />
schematic diagrams for the equipment furnished, equipment layout, and any<br />
other details required to demonstrate that the system has been coordinated<br />
and will properly function as a unit. Detailed point-to-point wiring<br />
diagram shall be prepared and signed by a Registered Professional Engineer<br />
or a NICET Level 3 Fire Alarm Technician showing points of connection.<br />
Diagram shall include connections between system devices, appliances,<br />
control panels, supervised devices, and equipment that is activated or<br />
controlled by the panel. As-builts shall show the sequence of operation<br />
table, details of the different devices and the external wiring connections,<br />
exact run of conduit, quanity of wires, wire color code, location of every<br />
initiating device, signaling device, module, and any major junction boxes or<br />
power supplies. Plans shall show Loop numbers and the address of each device<br />
or module if the system is addressable.<br />
1.5 TECHNICAL DATA AND COMPUTER SOFTWARE<br />
Technical data and computer software (meaning technical data which relates<br />
to computer software) which is specifically identified in this project, and<br />
which may be defined/required in other specifications, shall be delivered,<br />
strictly in accordance with the CONTRACT CLAUSES, and in accordance with the<br />
Contract Data Requirements List, DD Form 1423. For software based systems,<br />
a record copy of the site specific software will be delivered to DPW fire<br />
alarm technicians after all changes have been made for acceptance test.<br />
Data delivered shall be identified by reference to the particular<br />
specification paragraph against which it is furnished. Data to be submitted<br />
shall include complete system, equipment, and software descriptions.<br />
Descriptions shall show how the equipment will operate as a system to meet<br />
the performance requirements of this contract. The data package shall also<br />
include the following:<br />
a. Identification of programmable portions of system equipment and<br />
capabilities.<br />
b. Description of system revision and expansion capabilities and<br />
methods of implementation detailing both equipment and software<br />
requirements.<br />
c. Provision of operational software data on all modes of programmable<br />
portions of the fire alarm and detection system.<br />
SECTION 28 31 64 Page 11
d. Description of Fire Alarm Control Panel equipment operation.<br />
e. Description of auxiliary and remote equipment operations.<br />
f. Library of application software.<br />
g. Operation and maintenance manuals as specified in SD-19 of the<br />
Submittals paragraph.<br />
1.6 DELIVERY, STORAGE, AND HANDLING<br />
Protect equipment delivered and placed in storage from the weather, humidity<br />
and temperature variation, dirt, dust, and any other contaminants.<br />
1.7 SPECIAL TOOLS AND SPARE PARTS<br />
Furnish to the Contracting Officer software (including proprietary software,<br />
codes, and passwords), connecting cables, proprietary equipment and two<br />
spare fuses of each type and size required, necessary for the maintenance,<br />
testing, and reprogramming of the equipment. Two percent of the total<br />
number of each different type of base, sounder base, module, detector, pull<br />
station, hornstrobe, magnetic door holders, etc., but no less than two each,<br />
shall be furnished. Mount spare fuses in the fire alarm panel.<br />
PART 2<br />
PRODUCTS<br />
2.1 STANDARD PRODUCTS<br />
Provide material and equipment which are the standard products of a<br />
manufacturer regularly engaged in the manufacture of the products for at<br />
least 2 years prior to bid opening. Equipment shall be supported by a<br />
service organization that can provide service within 24 hours of<br />
notification. Preferred Materials/Manufacturers: Silent Knight, EST,<br />
Simplex, Notifier. Fire alarm transmitters shall be equal in all aspects to<br />
Monaco transmitter.<br />
2.2 NAMEPLATES<br />
Major components of equipment shall have the manufacturer's name, address,<br />
type or style, voltage and current rating, and catalog number on a<br />
noncorrosive and nonheat-sensitive plate which is securely attached to the<br />
equipment.<br />
2.3 CONTROL PANEL<br />
Control Panel shall comply with the applicable requirements of UL 864.<br />
Panel shall be modular, installed in a steel cabinet with hinged door and<br />
cylinder lock. Control panel shall be a clean, uncluttered, and orderly<br />
assembled panel containing components and equipment required to provide the<br />
specified operating and supervisory functions of the system. The panel<br />
shall have prominent rigid plastic, phenolic or metal identification plates<br />
for LED/LCDs, zones, SLC, controls, meters, fuses, and switches.<br />
a. Nameplates for fuses shall also include ampere rating. The LED/LCD<br />
displays shall be located on the exterior of the cabinet door or be<br />
visible through the cabinet door. Control panel switches shall be<br />
SECTION 28 31 64 Page 12
within the locked cabinet. A suitable means (single operation) shall<br />
be provided for testing the control panel visual indicating devices<br />
(meters or LEDs/LCDs). Meters and LEDs shall be plainly visible when<br />
the cabinet door is closed. Signals and LEDs/LCDs shall be provided to<br />
indicate by zone any alarm, supervisory or trouble condition on the<br />
system.<br />
b. Each IDC shall be powered and supervised so that a signal on one<br />
zone does not prevent the receipt of signals from other devices. Loss<br />
of power, including batteries, shall not require the manual reloading<br />
of a program. Upon restoration of power, startup shall be automatic,<br />
and shall not require any manual operation. The loss of primary power<br />
or the sequence of applying primary or emergency power shall not affect<br />
the transmission of alarm, supervisory or trouble signals.<br />
c. Visual annunciation shall be provided for LED/LCD visual display as<br />
an integral part of the control panel and shall identify with a word<br />
description and id number each device. Cabinets shall be provided with<br />
ample gutter space to allow proper clearance between the cabinet and<br />
live parts of the panel equipment. If more than one modular unit is<br />
required to form a control panel, the units shall be installed in a<br />
single cabinet large enough to accommodate units. Cabinets shall be<br />
painted red.<br />
2.3.1 Remote System Audible/Visual Display<br />
Audible appliance shall have a minimum sound level output rating of 85 dBA<br />
at 10 feet and operate in conjunction with the panel integral display. The<br />
audible device shall be silenced by a system silence switch on the remote<br />
system. The audible device shall be silenced by the system silence switch<br />
located at the remote location, but shall not extinguish the visual<br />
indication. The remote LED/LCD visual display shall provide identification,<br />
consisting of the word description and id number for each device as<br />
displayed on the control panel. A rigid plastic, phenolic or metal<br />
identification sign which reads "Fire Alarm System Remote Display" shall be<br />
provided at the remote audible/visual display. The remote visual appliance<br />
located with the audible appliance shall not be extinguished until the<br />
trouble or alarm has been cleared.<br />
2.3.2 Circuit Connections<br />
Connect circuit conductors entering or leaving the panel to screw-type<br />
terminals with each conductor and terminal marked for identification.<br />
2.3.3 System Expansion and Modification Capabilities<br />
Provide as part of this contract, any equipment, software, and training<br />
needed by Public Works Fire Alarm Technicians to implement future changes to<br />
the fire alarm system.<br />
2.3.4 Addressable Control Module<br />
The control module shall be capable of operating as a relay (dry contact<br />
form C) for interfacing the control panel with other systems, and to control<br />
door holders or initiate elevator fire service. The module shall be UL<br />
listed as compatible with the control panel. The indicating device or the<br />
external load being controlled shall be configured as a Style Y notification<br />
SECTION 28 31 64 Page 13
appliance circuits. The system shall be capable of supervising, audible,<br />
visual and dry contact circuits. The control module shall have both an<br />
input and output address. The supervision shall detect a short on the<br />
supervised circuit and shall prevent power from being applied to the<br />
circuit. The control model shall provide address setting means compatible<br />
with the control panel's SLC supervision and store an internal identifying<br />
code. The control module shall contain an integral LED that flashes each<br />
time the control module is polled. Existing fire alarm system notification<br />
appliance circuits shall be connected to a single module to power and<br />
supervise the circuit.<br />
2.3.5 Addressable Initiating Device Circuits Module<br />
Configure the initiating device being monitored as a Style D initiating<br />
device circuits. The system shall be capable of defining any module as an<br />
alarm module and report alarm trouble, loss of polling, or as a supervisory<br />
module, and reporting supervisory short, supervisory open or loss of<br />
polling. The module shall be UL listed as compatible with the control<br />
panel. The monitor module shall provide address setting means compatible<br />
with the control panel's SLC supervision and store an internal identifying<br />
code. Monitor module shall contain an integral LED that flashes each time<br />
the monitor module is polled. Pull stations with a monitor module in a<br />
common backbox are not required to have an LED. Existing fire alarm system<br />
initiating device circuits shall be connected to a single module to power<br />
and supervise the circuit.<br />
2.4 STORAGE BATTERIES<br />
Provide storage batteries which are 24 Vdc sealed, lead-acid type requiring<br />
no additional water with ample capacity, with primary power disconnected, to<br />
operate the fire alarm system for a period of 72 hours. Following this<br />
period of battery operation, the batteries shall have ample capacity to<br />
operate all components of the system, including all alarm signaling devices<br />
in the total alarm mode for a minimum period of 15 minutes. Locate<br />
batteries at the bottom of the panel or in a separate battery cabinet.<br />
Provide batteries with overcurrent protection in accordance with NFPA 72.<br />
Separate battery cabinets shall have a lockable, hinged cover similar to the<br />
fire alarm panel. The lock shall be keyed the same as the fire alarm<br />
control panel. Paint the cabinets to match the fire alarm control panel.<br />
2.5 BATTERY CHARGER<br />
Battery charger shall be completely automatic, 24 Vdc with high/low charging<br />
rate, capable of restoring the batteries from full discharge (18 Volts dc)<br />
to full charge within 48 hours. A pilot light indicating when batteries are<br />
manually placed on a high rate of charge shall be provided as part of the<br />
unit assembly, if a high rate switch is provided. Locate charger in control<br />
panel cabinet or in a separate battery cabinet.<br />
2.6 ADDRESSABLE MANUAL <strong>FIRE</strong> <strong>ALARM</strong> STATIONS<br />
Addressable manual fire alarm stations shall conform to the applicable<br />
requirements of UL 38. Manual stations shall be connected into signal line<br />
circuits. Stations shall be installed on surface, semi-flush or flush<br />
mounted outlet boxes as stated in the Delivery or Task Order. Manual<br />
stations shall be mounted at 54 inches. Stations shall be double action<br />
type. Stations shall be finished in red, with raised letter operating<br />
SECTION 28 31 64 Page 14
instructions of contrasting color. Stations requiring the breaking of glass<br />
or plastic panels for operation are not acceptable. Stations employing<br />
glass rods are not acceptable. The use of a 211 key shall be required to<br />
reset the station. Gravity or mercury switches are not acceptable.<br />
Switches and contacts shall be rated for the voltage and current upon which<br />
they operate. Addressable pull stations shall be capable of being field<br />
programmed, shall latch upon operation and remain latched until manually<br />
reset. Stations shall have a separate screw terminal for each conductor.<br />
Surface mounted boxes shall be matched and painted the same color as the<br />
fire alarm manual stations.<br />
2.7 <strong>FIRE</strong> DETECTING DEVICES<br />
Fire detecting devices shall comply with the applicable requirements of NFPA<br />
72, NFPA 90A, UL 268, UL 268A, and UL 521. The detectors shall be provided<br />
as indicated. Provide smoke/heat detection or fire suppression nozzle to<br />
protect control equipment per NFPA 72; 4.4.5 in areas that are not<br />
continuously occupied. Fire suppression nozzle is preferred to smoke/heat<br />
detector. Detector base shall have screw terminals for making connections.<br />
No solder connections will be allowed. Detectors located in concealed<br />
locations (above ceiling, raised floors, etc.) shall have a remote visible<br />
indicator LED/LCD. Addressable fire detecting devices, except flame<br />
detectors, shall be dynamically supervised and uniquely identified in the<br />
control panel. All fire alarm initiating devices shall be individually<br />
addressable, except where indicated. Installed devices shall conform to<br />
NFPA 70 hazard classification of the area where devices are to be installed.<br />
2.7.1 Heat Detectors<br />
<strong>Design</strong> heat detectors for detection of fire by fixed temperature,<br />
combination fixed temperature and rate-of-rise principle as stated in the<br />
Delivery or Task Order. Heat detector spacing shall be rated in accordance<br />
with UL 521. Detectors located in areas subject to moisture, exterior<br />
atmospheric conditions, or hazardous locations as defined by NFPA 70, shall<br />
be types approved for such locations. Heat detectors located in attic<br />
spaces or similar concealed spaces below the roof shall be intermediate<br />
temperature rated.<br />
2.7.1.1 Combination Fixed-Temperature and Rate-of-Rise Detectors<br />
Detectors shall be designed for outlet box mounting and supported<br />
independently of wiring connections. Contacts shall be self-resetting after<br />
response to rate-of-rise principle. Under fixed temperature actuation, the<br />
detector shall have a permanent external indication which is readily<br />
visible. Detector units located in boiler rooms, showers, or other areas<br />
subject to abnormal temperature changes shall operate on fixed temperature<br />
principle only. The UL 521 test rating for the fixed temperature portion<br />
shall be 135 degrees F or as shown. The UL 521 test rating for the Rate-of-<br />
Rise detectors shall be rated for 50 by 50 ft.<br />
2.7.1.2 Rate Compensating Detectors<br />
Detector mounting type shall be as stated in the Delivery or Task Order,<br />
with outlet box supported independently of wiring connections. Detectors<br />
shall be hermetically sealed and automatically resetting. Rate Compensated<br />
detectors shall be rated for 50 by 50 ft.<br />
SECTION 28 31 64 Page 15
2.7.1.3 Fixed Temperature Detectors<br />
Detectors shall be designed for outlet box mounting and supported<br />
independently of wiring connections. Detectors shall be designed to detect<br />
high heat. The detectors shall have a specific temperature setting of 135<br />
degrees F or as shown. The UL 521 test rating for the fixed temperature<br />
detectors shall be rated for 15 by 15 ft.<br />
2.7.2 Smoke Detectors<br />
<strong>Design</strong> smoke detectors for detection of abnormal smoke densities. Smoke<br />
detectors shall be ionization, photoelectric or projected beam type as<br />
stated in the Delivery or Task Order. Detectors shall contain a visible<br />
indicator LED/LCD that shows when the unit is in alarm condition. Detectors<br />
shall not be adversely affected by vibration or pressure. Detectors shall<br />
be the plug-in type in which the detector base contains terminals for making<br />
wiring connections. Detectors that are to be installed in concealed (above<br />
false ceilings, etc.) locations shall be provided with a remote indicator<br />
LED/LCD suitable for mounting in a finished, visible location.<br />
2.7.2.1 Ionization Detectors<br />
Ionization detectors with a dual chamber shall be responsive to both<br />
invisible and visible particles of combustion. One chamber shall be a<br />
reference chamber and the second a sampling chamber. Detectors containing<br />
radium shall not be provided. Detectors shall not cause an alarm condition<br />
due to anticipated fluctuations in relative humidity. The sensitivity of<br />
the detector shall be field adjustable to compensate for operating<br />
conditions. Detector shall require no replacement or readjustment to<br />
restore it to normal operation after an alarm condition. Each detector<br />
shall be capable of withstanding ambient air velocity up to 300 fpm in<br />
accordance with UL 268. Addressable smoke detectors shall be capable of<br />
having the sensitivity being remotely adjusted by the control panel.<br />
Manufacturers of ionization detectors shall provide for no cost disposal of<br />
their detectors.<br />
2.7.2.2 Photoelectric Detectors<br />
Detectors shall operate on a light scattering concept using an LED light<br />
source. Failure of the LED shall not cause an alarm condition. Detectors<br />
shall be factory set for sensitivity and shall require no field adjustments<br />
of any kind. Detectors shall have an obscuration rating in accordance with<br />
UL 268. Addressable smoke detectors shall be capable of having the<br />
sensitivity being remotely adjusted by the control panel.<br />
2.7.2.3 Projected Beam Smoke Detectors<br />
Detectors shall be designed for detection of abnormal smoke densities.<br />
Detectors shall consist of separate transmitter and receiver units. The<br />
transmitter unit shall emit an infrared beam to the receiver unit. When the<br />
signal at the receiver falls below a preset sensitivity, the detector shall<br />
initiate an alarm. The receiver shall contain an LED which is powered upon<br />
an alarm condition. Long-term changes to the received signal caused by<br />
environmental variations shall be automatically compensated. Detectors<br />
shall incorporate features to assure that they are operational; a trouble<br />
signal shall be initiated if the beam is obstructed, the limits of the<br />
compensation circuit are reached, or the housing cover is removed.<br />
SECTION 28 31 64 Page 16
Detectors shall have multiple sensitivity settings in order to meet UL<br />
listings for the different distances covered by the beam. In the event of<br />
beam interference for more than three seconds a trouble alarm shall be<br />
transmitted.<br />
2.7.2.4 Duct Detectors<br />
Duct-mounted photoelectric smoke detectors shall be furnished and installed<br />
where indicated and in accordance with NFPA 90A. Units shall consist of a<br />
smoke detector as specified in paragraph Photoelectric Detectors, mounted in<br />
a special housing fitted with duct sampling tubes. Detector circuitry shall<br />
be mounted in a metallic enclosure exterior to the duct. Detectors shall<br />
have a manual reset. Detectors shall be rated for air velocities that<br />
include air flows between 500 and 4000 fpm. Detectors shall be powered from<br />
the fire alarm panel. Sampling tubes shall run the full width of the duct.<br />
The duct detector package shall conform to the requirements of NFPA 90A, UL<br />
268A, and shall be UL listed for use in air-handling systems. The control<br />
functions, operation, reset, and bypass shall be controlled from the fire<br />
alarm control panel. Lights to indicate the operation and alarm condition;<br />
and the test and reset buttons shall be visible and accessible with the unit<br />
installed and the cover in place. Detectors mounted above 6 feet and those<br />
mounted below 6 feet that cannot be easily accessed while standing on the<br />
floor, shall be provided with a remote detector indicator panel containing<br />
test and reset switches. Remote lamps and switches as well as the affected<br />
fan units shall be properly identified in etched plastic placards.<br />
Detectors shall have auxiliary contacts to provide control, interlock, and<br />
shutdown functions specified in Section 23 09 23 DIRECT DIGITAL CONTROL FOR<br />
HVAC AND OTHER LOCAL BUILDING <strong>SYSTEM</strong>S. The detectors shall be supplied by<br />
the fire alarm system manufacturer to ensure complete system compatibility.<br />
2.7.3 Combination Smoke and Heat Detectors<br />
Combination smoke and heat detectors shall have an audible device (selfcontained)<br />
and be designed for detection of abnormal smoke densities by the<br />
photoelectric principle and abnormal heat by a fixed temperature sensor.<br />
Smoke detectors shall be provided with an LED light source. Failure of the<br />
LED shall not cause an alarm condition and the sensitivity shall be factory<br />
set at a nominal 3 percent and require no field adjustments of any kind.<br />
Heat detector portion shall be fixed temperature sensor rated at 135 degrees<br />
F. The audible appliances shall have a minimum sound output of at least 85<br />
dBA at 10 feet. Detectors shall contain a visible indicator LED that shows<br />
when the unit is in alarm condition. Detectors shall not be adversely<br />
affected by vibration or pressure. Heat detectors shall connect to a<br />
control panel and shall be self restorable.<br />
2.7.4 Flame Detectors<br />
The detectors shall comply with FM P7825a. The detectors shall be sensitive<br />
to the micron range best suited for their intended use. The detectors shall<br />
operate over electrically supervised wiring circuits and the loss of power<br />
to the detector shall result in a trouble signal. A self-test feature shall<br />
be provided for each detector to be individually tested.<br />
2.7.4.1 Infrared (IR) Single Frequency Flame Detector<br />
The detector shall be sensitive in the range best suited for the intended<br />
service.<br />
SECTION 28 31 64 Page 17
2.7.4.2 Infrared (IR) Dual Frequency Flame Detector<br />
The IR detector shall consist of two or more IR sensors, each selected for a<br />
different IR frequency. The primary sensor shall be sensitive in the range<br />
best suited for the intended service. Secondary sensors are tuned to<br />
different IR wavelengths to null out the effect of black body radiation to<br />
the primary sensor.<br />
2.7.4.3 Ultraviolet (UV) Flame Detectors<br />
UV flame detector shall be of the narrow band response type which operates<br />
on radiated ultraviolet energy and shall be sensitive in the range best<br />
suited for the intended service. The cone of vision shall be 80 degrees or<br />
greater. Each detector shall be completely insensitive to light sources in<br />
the visible frequency range.<br />
2.7.4.4 Combination UV/IR Flame Detector<br />
The UV/IR detector shall provide discrimination against false alarms by<br />
requiring both UV and IR flame detection before an alarm is sent. The UV<br />
sensor shall be sensitive in the range of 0.185 to 0.265 micrometers only.<br />
The IR sensor shall be sensitive in the range best suited for the intended<br />
service. Detectors shall be completely insensitive to light sources in the<br />
visible frequency range.<br />
2.8 NOTIFICATION APPLIANCES<br />
Audible appliances shall conform to the applicable requirements of UL 464.<br />
Devices shall be connected into notification appliance circuits. Devices<br />
shall have a separate screw terminal for each conductor. Audible appliances<br />
shall generate a unique audible sound from other devices provided in the<br />
building and surrounding area. Surface mounted audible appliances shall be<br />
painted red. Recessed audible appliances shall be installed with a grill<br />
that is painted red with a factory finish to match the surface to which it<br />
is mounted.<br />
2.8.1 Alarm Bells<br />
Bells shall be surface mounted with matching mounting back box. Bells shall<br />
be suitable for use in an electrically supervised circuit. Bells shall be<br />
the underdome type producing a minimum output rating of 85 dBA at 10 feet.<br />
Bells used in exterior locations shall be specifically listed or approved<br />
for outdoor use and be provided with metal housing and protective grilles.<br />
Single stroke, electrically operated, supervised, solenoid bells shall be<br />
used for coded applications.<br />
2.8.2 Alarm Horns<br />
Horns shall be surface mounted, with matching mounting back box, grille and<br />
vibrating type suitable for use in an electrically supervised circuit.<br />
Horns shall produce a sound rating of at least 85 dBA at 10 feet. Horns<br />
used in exterior locations shall be specifically listed or approved for<br />
outdoor use and be provided with metal housing and protective grilles.<br />
2.8.3 Chimes<br />
SECTION 28 31 64 Page 18
Chimes shall be electrically operated, supervised, electronic type, with an<br />
adjustable frequency of 800 to 1200 Hertz. Chimes shall have a minimum<br />
sound rating of 80 dBA at 10 feet. Chimes shall ring the bell codes, as<br />
indicated.<br />
2.8.4 Visual Notification Appliances<br />
Visual notification appliances shall conform to the applicable requirements<br />
of UL 1971 and the contract drawings. Appliances shall have clear high<br />
intensity optic lens, xenon flash tubes, and output white light. Strobe<br />
flash rate shall be between 1 to 3 flashes per second and a minimum of 75<br />
candela.<br />
2.8.5 Combination Audible/Visual Notification Appliances<br />
Combination audible/visual notification appliances shall provide the same<br />
requirements as individual units except they shall mount as a unit in<br />
standard backboxes. Units shall be factory assembled. Any other audible<br />
notification appliance employed in the fire alarm systems shall be approved<br />
by the Contracting Officer.<br />
2.8.6 Voice Evacuation System<br />
The voice evacuation system shall provide for one-way voice communications,<br />
routing and pre-amplification of digital alarm tones and voice (digital and<br />
analog) messages. The system shall be zoned for messages (Custom and<br />
prerecorded) and tones as indicated on the drawings. The following<br />
electronic tones shall be available from the amplifier: Slow Whoop,<br />
High/Low, Horn, Chime, Beep, Stutter, Wail and Bell. The system shall have<br />
a microphone and allow for general paging within the space. Operation shall<br />
be either manually from a control switch or automatically from the fire<br />
alarm control panel. Reset shall be accomplished by the fire alarm control<br />
panel during panel reset.<br />
2.9 <strong>FIRE</strong> DETECTION AND <strong>ALARM</strong> <strong>SYSTEM</strong> PERIPHERAL EQUIPMENT<br />
2.9.1 Electromagnetic Door Hold-Open Devices<br />
Devices shall be attached to the walls unless otherwise indicated. Devices<br />
shall comply with the appropriate requirements of UL 228. Devices shall<br />
operate on 24 Volt dc power. Compatible magnetic component shall be<br />
attached to the door. Under normal conditions, the magnets shall attract<br />
and hold the doors open. When magnets are de-energized, they shall release<br />
the doors. Magnets shall have a holding force of 25 pounds. Devices shall<br />
be UL or FM approved. Housing for devices shall be brushed aluminum or<br />
stainless steel. Operation shall be fail safe with no moving parts.<br />
Electromagnetic door hold-open devices shall not be required to be held open<br />
during building power failure.<br />
2.9.2 Conduit<br />
Conduit and fittings shall comply with NFPA 70, UL 6, UL 1242, and UL 797.<br />
2.9.3 Wiring<br />
Wiring shall conform to NFPA 70. Wiring for 120 Vac power shall be No. 12<br />
AWG minimum. The SLC wiring shall be copper cable in accordance with the<br />
SECTION 28 31 64 Page 19
manufacturers requirements. Wiring for fire alarm dc circuits shall be No.<br />
16 AWG minimum. Voltages shall not be mixed in any junction box, housing,<br />
or device, except those containing power supplies and control relays.<br />
Wiring shall conform to NFPA 70. System field wiring shall be solid copper<br />
and installed in metallic conduit or electrical metallic tubing, except that<br />
rigid plastic conduit may be used under slab-on-grade. Conductors shall be<br />
color coded. Conductors used for the same functions shall be similarly<br />
color coded. Wiring code color shall remain uniform throughout the circuit.<br />
Pigtail or T-tap connections to initiating device circuits, supervisory<br />
alarm circuits, and notification appliance circuits are prohibited.<br />
2.10 TRANSMITTERS<br />
2.10.1 Radio Alarm Transmitters<br />
Transmitters shall be compatible with proprietary supervising station<br />
receiving equipment. Each radio alarm transmitter shall be the<br />
manufacturer's recognized commercial product, completely assembled, wired,<br />
factory tested, and delivered ready for installation and operation.<br />
Transmitters shall be provided in accordance with applicable portions of<br />
NFPA 72, NFPA 1221, and 47 CFR 15. Transmitter electronics module shall be<br />
contained within the physical housing as an integral, removable assembly.<br />
The proprietary supervising station receiving equipment is Monaco and the<br />
transceiver shall be fully compatible with this equipment. At the<br />
Contractors option, and if UL listed, the transmitter may be housed in the<br />
same panel as the fire alarm control panel. Monaco BTX. Ft. Lewis Fire<br />
Alarm Transceiver frequency is 139.6750 MHz.<br />
2.10.1.1 Transmitter Power Supply<br />
Each radio alarm transmitter shall be powered by a combination of locally<br />
available 120-volt ac power and a sealed, lead-acid battery.<br />
a. Operation: Each transmitter shall operate from 120-volt ac power.<br />
In the event of 120-volt ac power loss, the transmitter shall<br />
automatically switch to battery operation. Switchover shall be<br />
accomplished with no interruption of protective service, and shall<br />
automatically transmit a trouble message. Upon restoration of ac<br />
power, transfer back to normal ac power supply shall also be automatic.<br />
b. Battery Power: Transmitter standby battery capacity shall provide<br />
sufficient power to operate the transmitter in a normal standby status<br />
for a minimum of 72 hours and be capable of transmitting alarms during<br />
that period.<br />
2.10.1.2 Radio Alarm Transmitter Housing<br />
Transmitter housing shall be NEMA Type 1. The housing shall contain a lock<br />
that is keyed identical to the fire alarm system for the building. Radio<br />
alarm transmitter housing shall be factory painted with a suitable priming<br />
coat and not less than two coats of a hard, durable weatherproof enamel.<br />
2.10.1.3 Antenna<br />
Provide antennas as stated in the Delivery or Task Order for radio alarm<br />
transmitters with a driving point impedance to match transmitter output.<br />
The antenna and antenna mounts shall be corrosion resistant and designed to<br />
SECTION 28 31 64 Page 20
withstand wind velocities of 100 mph. Antennas shall not be mounted to any<br />
portion of the building roofing system. Apply silicone sealant at all<br />
threaded connections on the antenna mast to waterproof the joint.<br />
2.10.2 Master Fire Alarm Boxes<br />
Master fire alarm boxes shall be of the coded, noninterfering type with<br />
succession features having a compatible auxiliary tripping device, and of<br />
the prewound, open-door, pull-lever type. Mechanism shall be housed in a<br />
weatherproof cottage shell type of housing with metallic or rigid plastic<br />
code number plate mounted on the exterior face of the cottage shell.<br />
a. Operation of the actuating pull lever shall cause the box to<br />
transmit four complete rounds of code to gongs, recorders, and other<br />
devices on the same circuit. Driving springs shall have the capability<br />
to transmit not less than eight complete four-round groups of code<br />
before being rewound.<br />
b. Boxes shall be designed for operation of 100 milliamperes dc, but<br />
with capability of full operation of 70 milliamperes and up to 120<br />
milliamperes. Activation of box when a single open fault is present on<br />
exterior fire alarm circuit shall have box to idle for one complete<br />
round only, then immediately transmit four complete code rounds via the<br />
box earth ground connection.<br />
c. Each box shall be equipped with manual signaling key, telephone<br />
jack, silent test device, and box shunt device. Box shall be mounted<br />
as indicated with center of box 61 inches above grade, and provided<br />
with lighting fixture. Mounting bolts, brackets, fastenings, and<br />
conduit shall be copper alloy, cadmium, or zinc-coated steel. Code<br />
wheel shall be metallic and box code shall be as directed.<br />
Electrically powered master fire alarm boxes shall have standby sealed,<br />
lead acid battery capacity for a minimum of 72 hours and be capable of<br />
transmitting alarms during that period.<br />
2.10.3 Telephonic Reporting System<br />
Transmitters shall be compatible with existing receiving equipment at the<br />
Supervising Station and shall comply with applicable requirements of UL 632.<br />
Transmitter shall respond to the actuation of the fire alarm control panel<br />
and shall be of the electric motor-driven or prewound spring mechanism type;<br />
it shall transmit not less than four rounds of code. When motor-driven<br />
transmitters are provided, the motor shall be connected to a supervised<br />
circuit in a control panel. Metallic or rigid plastic code number plates on<br />
the exterior face of transmitters shall be provided. Transmitters shall be<br />
designed to provide the same features as the fire alarm boxes for<br />
electrically-supervised, coded noninterfering type and shall have the<br />
ability to transmit signals on grounded or open circuits. Activation of box<br />
when a single open fault is present on exterior fire alarm circuit shall<br />
have box to idle for one complete round only, then immediately transmit four<br />
complete code rounds via the box earth ground connection. Transmitter shall<br />
have a compatible auxiliary tripping device. Code wheel shall be metallic<br />
and box code shall be as directed. Wiring shall be extended to the<br />
indicated telephone terminating location and connected to specific twisted<br />
pair cable identified by the COR in the field.<br />
SECTION 28 31 64 Page 21
PART 3<br />
EXECUTION<br />
3.1 EXAMINATION<br />
After becoming familiar with details of the work, verify dimensions in the<br />
field and advise the Contracting Officer of any discrepancy before<br />
performing the work. Install fire alarm panels, transceivers, and other<br />
sensitive electrical or electronic equipment in dedicated electrical<br />
equipment rooms accessible to maintenance personnel from the building<br />
exterior. Equipment is not allowed to be installed in mechanical spaces or<br />
other areas subject to excessive temperature and moisture.<br />
3.2 INSTALLATION<br />
Install all work as shown, in accordance with NFPA 70 and NFPA 72, and in<br />
accordance with the manufacturer's diagrams and recommendations, unless<br />
otherwise specified. All devices shall be installed per NFPA 72; 4.4.4.1<br />
and 4.4.4.2.4 to meet the requirements of voltage, temperature and humidity<br />
variation. All addressable devices shall be identified with the address<br />
number with a machine-made label. Install a rubber gasket where devices are<br />
mounted externally on brick or exterior surfaces to reduce electrolysis and<br />
grounds. Smoke detectors shall not be installed until construction is<br />
essentially complete and the building has been thoroughly cleaned.<br />
3.2.1 Power Supply for the System<br />
Provide a single dedicated circuit connection for supplying power from a<br />
branch circuit to each building fire alarm system. The power shall be<br />
supplied as shown on the drawings. The power supply shall be accessible<br />
only to authorized personnel and shall be equipped with a locking mechanism<br />
and marked in red with the words "<strong>FIRE</strong> <strong>ALARM</strong> CIRCUIT CONTROL". The location<br />
of the circuit disconnecting means shall be permanently identified at the<br />
fire alarm control unit.<br />
3.2.2 Wiring<br />
Conduit size for wiring shall be in accordance with NFPA 70. Wiring for the<br />
fire alarm system shall not be installed in conduits, junction boxes, or<br />
outlet boxes with conductors of lighting and power systems. Not more than<br />
two conductors shall be installed under any device screw terminal. The<br />
wires under the screw terminal shall be straight when placed under the<br />
terminal then clamped in place under the screw terminal. The wires shall be<br />
broken and not twisted around the terminal. Circuit conductors entering or<br />
leaving any mounting box, outlet box enclosure, or cabinet shall be<br />
connected to screw terminals with each terminal and conductor marked in<br />
accordance with the wiring diagram. Connections and splices shall be made<br />
using screw terminal blocks. The use of wire nut type connectors in the<br />
system is prohibited. Wiring within any control equipment shall be readily<br />
accessible without removing any component parts. The fire alarm equipment<br />
manufacturer's representative shall be present for the connection of wiring<br />
to the control panel. Wiring on fire alarm system components shall be Class<br />
A (Style 7) signaling line circuits (SLC), Class A notification appliance<br />
circuits (NAC) and Class A Initiating device circuit (IDC). Overhead,<br />
underground, or direct burial cables shall be specifically approved for the<br />
purpose.<br />
SECTION 28 31 64 Page 22
3.2.3 Control Panel<br />
The control panel and its assorted components shall be mounted so that no<br />
part of the enclosing cabinet is less than 12 inches nor more than 78 inches<br />
above the finished floor. Manually operable controls shall be between 36<br />
and 42 inches above the finished floor. Panel shall be installed to comply<br />
with the requirements of UL 864.<br />
3.2.4 Detectors<br />
Detectors shall be located and installed in accordance with NFPA 72.<br />
Detectors shall be connected into signal line circuits or initiating device<br />
circuits as indicated on the drawings. Detectors shall be at least 12<br />
inches from any part of any lighting fixture. Detectors shall be located at<br />
least 3 feet from diffusers of air handling systems. Each detector shall be<br />
provided with appropriate mounting hardware as required by its mounting<br />
location. Detectors which mount in open space shall be mounted directly to<br />
the end of the stubbed down rigid conduit drop. Conduit drops shall be<br />
firmly secured to minimize detector sway. Where length of conduit drop from<br />
ceiling or wall surface exceeds 3 feet, sway bracing shall be provided.<br />
Detectors installed in concealed locations (above ceiling, raised floors,<br />
etc.) shall have a remote visible indicator LED/LCD.<br />
Smoke detectors in addressable systems shall be analog type, providing<br />
information that the control unit stores in memory, and uses to provide a<br />
history of detector stability, and notification at the control unit where<br />
sensitivity is outside its acceptable sensitivity range. Smoke detectors in<br />
sleeping rooms shall be fully addressable, self resetting (no manual reset<br />
required at the FACP) with a sounder base operated from the fire alarms<br />
controls panel power and having reverse polarity sounding capability for<br />
local and general alarms. Activation of the sleeping room smoke detector<br />
will only set off its sounder base for local audible alarm. A general alarm<br />
will also activate the sounder base. Upon an alarm condition the detector<br />
shall be non-latching, not require reset at the fire alarm panel after a<br />
local alarm, and not cause the transmitter to send an alarm or trouble.<br />
3.2.5 Notification Appliances<br />
Notification appliances shall be mounted 80 inches above the finished floor<br />
or 6 inches below the ceiling, whichever is lower.<br />
3.2.6 Annunciator Equipment<br />
Annunciator equipment shall be mounted where indicated on the drawings.<br />
Separate annunciator panels are not desired fire alarm system components on<br />
JBLM. Do not include annunciators in fire alarm system designs unless<br />
specifically called for by JBLM Fire Department.<br />
3.2.7 Addressable Initiating Device Circuits Module<br />
The initiating device circuits module shall be used to connect supervised<br />
conventional initiating devices (water flow switches, water pressure<br />
switches, manual fire alarm stations, high/low air pressure switches, and<br />
tamper switches). The module shall mount in an electrical box adjacent to<br />
or connected to the device it is monitoring and shall be capable of Style B<br />
supervised wiring to the initiating device. In order to maintain proper<br />
supervision, there shall be no T-taps allowed on style B lines. Addressable<br />
SECTION 28 31 64 Page 23
initiating device circuits modules shall monitor only one initiating device<br />
each. Contacts in suppression systems and other fire protection subsystems<br />
shall be connected to the fire alarm system to perform supervisory and alarm<br />
functions as specified in Section 21 13 13.00 10 WET PIPE SPRINKLER <strong>SYSTEM</strong>,<br />
<strong>FIRE</strong> PROTECTION or 21 13 17.00 10 DRY PIPE SPRINKLER <strong>SYSTEM</strong>, <strong>FIRE</strong><br />
PROTECTION. Fire alarm systems with 4 or more devices per alarm initiating<br />
device zone shall be of the addressable type, except in troop housing where<br />
all systems shall be addressable type (reduced maintenance time, improved<br />
FLFD response).<br />
3.2.8 Addressable Control Module<br />
Addressable and control modules shall be installed in the outlet box or<br />
adjacent to the device they are controlling. If a supplementary suppression<br />
releasing panel is provided, then the monitor modules shall he mounted in a<br />
common enclosure adjacent to the suppression releasing panel and both this<br />
enclosure and the suppression releasing panel shall be in the same room as<br />
the releasing devices. All interconnecting wires shall be supervised unless<br />
an open circuit or short circuit abnormal condition does not affect the<br />
required operation of the fire alarm system. If control modules are used as<br />
interfaces to other systems, such as HVAC or elevator control, they shall be<br />
within the control panel or immediately adjacent to it. Control modules<br />
that control a group of notification appliances shall be adjacent to the<br />
first notification appliance in the notification appliance circuits.<br />
Control modules that connect to devices shall supervise the notification<br />
appliance circuits. Control modules that connect to auxiliary systems or<br />
interface with other systems (non-life safety systems) and where not<br />
required by NFPA 72, shall not require the secondary circuits to be<br />
supervised. Contacts in suppression systems and other fire protection<br />
subsystems shall be connected to the fire alarm system to perform required<br />
alarm functions as specified in Section 21 13 13.00 10 WET PIPE SPRINKLER<br />
<strong>SYSTEM</strong>, <strong>FIRE</strong> PROTECTION or 21 13 17.00 10 DRY PIPE SPRINKLER <strong>SYSTEM</strong>, <strong>FIRE</strong><br />
PROTECTION.<br />
3.3 OVERVOLTAGE AND SURGE PROTECTION<br />
3.3.1 Power Line Surge Protection<br />
All equipment connected to alternating current circuits shall be protected<br />
from surges in accordance with IEEE C62.41.1/IEEE C62.41.2 B3 combination<br />
waveform and NFPA 70. Fuses shall not be used for surge protection. The<br />
surge protector shall be rated for a maximum let thru voltage of 350 Volts<br />
ac (line-to-neutral) and 350 Volt ac (neutral-to-ground).<br />
3.3.2 Low Voltage DC Circuits Surge Protection<br />
All IDC, NAC, and communication cables/conductors, except fiber optics,<br />
shall have surge protection installed at each point where it exits or enters<br />
a building. Equipment shall be protected from surges in accordance with<br />
IEEE C62.41.1/IEEE C62.41.2 B3 combination waveform and NFPA 70. The surge<br />
protector shall be rated to protect the 24 Volt dc equipment. The maximum<br />
dc clamping voltages shall be 36 V (line-to-ground) and 72 Volt dc (line-toline).<br />
3.3.3 Signal Line Circuit Surge Protection<br />
SECTION 28 31 64 Page 24
All SLC cables/conductors, except fiber optics, shall have surge<br />
protection/isolation circuits installed at each point where it exits or<br />
enters a building. The circuit shall be protected from surges in accordance<br />
with IEEE C62.41.1/IEEE C62.41.2 B3 combination waveform and NFPA 70. The<br />
surge protector/isolator shall be rated to protect the equipment.<br />
3.4 GROUNDING<br />
Grounding shall be provided by connecting to building ground system.<br />
3.5 SUPERVISING STATION PROVISIONS<br />
The supervising equipment shall be as defined in Delivery Order<br />
3.5.1 Revisions to Existing Facilities<br />
Existing supervising components shall be modified as indicated on the<br />
drawings and programming shall be updated if required to accommodate the<br />
revised configuration. Acceptance testing shall include procedures that<br />
would demonstrate that operation of existing equipment has not been degraded<br />
and that the revised configuration plus interfacing components operates<br />
compatibly with the new fire alarm system at the protected premises. Work<br />
on existing equipment shall be performed in accordance with the<br />
manufacturer's instructions or under supervision of the manufacturer's<br />
representative.<br />
3.5.2 Additions to Existing Facilities<br />
Supplemental components shall be added to the existing supervising equipment<br />
as required to accommodate the new fire alarm system to be installed at the<br />
protected premises or as indicated on the drawings. All present functions<br />
shall be extended, including recording and storage in memory, and<br />
programming shall be updated if required to accommodate the revised<br />
configuration. Acceptance testing shall include procedures that would<br />
demonstrate that operation of existing equipment has not been degraded and<br />
that the expanded configuration operates compatibly with the new fire alarm<br />
system. The Proprietary Supervising Station is located in the FLECC. The<br />
equipment is manufactured by Monaco.<br />
3.6 TRAINING<br />
Provide training course for the operations and maintenance staff. Conduct<br />
the course in the building where the system is installed or as designated by<br />
the Contracting Officer. The training period for systems operation shall<br />
consist of 1 training day (8 hours per day) and shall start after the system<br />
is functionally completed but prior to final acceptance tests. The training<br />
period for systems maintenance shall consist of 2 training days (8 hours per<br />
day) and shall start after the system is functionally completed but prior to<br />
final acceptance tests. The instructions shall cover items contained in the<br />
operating and maintenance instructions. In addition, training shall be<br />
provided on performance of expansions or modifications to the fire detection<br />
and alarm system, such as adding or deleting devices, programming or editing<br />
software, and use of factory technical support. The training period for<br />
system expansions and modifications shall consist of at least 1 training day<br />
(8 hours per day) and shall start after the system is functionally completed<br />
but prior to final acceptance tests. Additional system training shall<br />
provide the designated government personnel adequate knowledge, tools and<br />
SECTION 28 31 64 Page 25
equipment that will be required to diagnose, repair, maintain, and expand<br />
functions inherent to the system and be conducted on site and/or off site as<br />
necessary to fully qualify the government operations and maintenance<br />
technicians to perform all levels of maintenance, expansions, and<br />
modifications to the fire alarm system, hardware, software, and components.<br />
This training will include and turn over to the government all proprietary<br />
licenses, software, and tools to perform the required tasks. All specialized<br />
equipment and/or training to program, edit existing program, add or delete<br />
devices, etc. shall be provided as part of the fire alarm system.<br />
3.7 TESTING<br />
Notify the Contracting Officer at least 10 days before the preliminary and<br />
acceptance tests are to be conducted. Coordinate all testing with Public<br />
Works, Fire Department, Physical Security, and the Contracting Officer. The<br />
ring down test proving battery capacity shall be done the morning of the<br />
final acceptance test. The pre-test form shall be on hand at the time of the<br />
acceptance test. The contractor shall obtain the transmitter number from the<br />
JBLM Emergency Control Center (building 4101). Forward and reflective power<br />
reading of the transmitter and transmitter zones shall be written inside the<br />
transmitter cabinet. The contractor shall ensure a set of as-built drawings<br />
are on hand during the final acceptance test. Perform the tests in<br />
accordance with the approved test procedures in the presence of the<br />
Contracting Officer. The control panel manufacturer's representative shall<br />
be present to supervise tests. Furnish instruments and personnel required<br />
for the tests.<br />
3.7.1 Preliminary Tests<br />
Upon completion of the installation, subject the system to functional and<br />
operational performance tests including tests of each installed initiating<br />
and notification appliance, when required. Tests shall include the<br />
meggering of system conductors to determine that the system is free from<br />
grounded, shorted, or open circuits. Conduct the megger test prior to the<br />
installation of fire alarm equipment. If deficiencies are found,<br />
corrections shall be made and the system shall be retested to assure that it<br />
is functional. After completing the preliminary testing complete and submit<br />
the NFPA 72, Certificate of Completion and Testing Form. Require the<br />
contractor to submit the BTX form available from the design standards web<br />
site to acquire a transmitter number from the 911 center.<br />
3.7.2 Acceptance Test<br />
Acceptance testing shall not be performed until the Contractor has completed<br />
and submitted the Certificate of Completion. Testing shall be in accordance<br />
with NFPA 72. The recommended tests in NFPA 72 shall be considered<br />
mandatory and shall verify that previous deficiencies have been corrected.<br />
The test shall include all requirements of NFPA 72 and the following:<br />
a. Test of each function of the control panel.<br />
b. Test of each circuit in both trouble and normal modes.<br />
c. Tests of each alarm initiating devices in both normal and trouble<br />
conditions.<br />
d. Tests of each control circuit and device.<br />
SECTION 28 31 64 Page 26
e. Tests of each alarm notification appliance.<br />
f. Tests of the battery charger and batteries.<br />
g. Complete operational tests under emergency power supply.<br />
h. Visual inspection of wiring connections.<br />
i. Opening the circuit at each alarm initiating device and<br />
notification appliance to test the wiring supervisory feature.<br />
j. Ground fault.<br />
k. Short circuit faults.<br />
l. Stray voltage.<br />
m. Loop resistance.<br />
n. The 72 hour - 15 minute ring down test shall be done the morning of<br />
the final acceptance test. The pre-test form shall be on hand at the<br />
time of the acceptance test. The contractor shall obtain the<br />
transmitter number from the JBLM Emergency Control Center. Forward and<br />
reflective power reading of the transmitter and transmitter zones shall<br />
be written inside the transmitter. The contractor shall ensure a set of<br />
as-built drawings are on hand during the final acceptance test.<br />
-- End of Section --<br />
SECTION 28 31 64 Page 27
SECTION 28 31 64 Page 28
JBLM DESIGN STANDARDS<br />
SECTION 28 31 64.00 10 - <strong>FIRE</strong> DETECTION AND <strong>ALARM</strong> <strong>SYSTEM</strong>, ADDRESSABLE<br />
<strong>Design</strong> Requirements<br />
a. The transceiver number and the transceiver zones to be used for each project shall be<br />
designated by the Ft. Lewis Fire Inspectors / DPW Fire Alarm Maintenance personnel.<br />
The Ft. Lewis Fire Alarm Transceiver frequency is 139.6750 MHz.<br />
b. The following initiating events or troubles shall require their own transmitted zone<br />
-deluge sprinkler system<br />
-water flow (sprinkler)<br />
-low air pressure (dry sprinkler)<br />
-separate buildings or quads<br />
-FACP common trouble<br />
c. No conduit in the top or bottom of transmitter enclosures<br />
d. All threaded connections on the antenna mast shall have silicone seal added for water<br />
proofing the joint.<br />
e. All fire alarm transceivers must be listed or approved for use with the existing Monaco<br />
D-21M base reporting system and meet the following minimum requirements:<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
o<br />
FM approved<br />
Narrowband radio communications with the Monaco D-21 base reporting system.<br />
• FCC certified for narrowband operation and meets the requirements of the<br />
NTIA<br />
• Manual of Regulations and Procedures for Federal frequency<br />
Management.<br />
Fallback communications to hardwire connection if wired (phone line backup).<br />
Transmits live-voice and pre-recorded messages from the D-21 Mass Notification<br />
System to within-building mass notification panels or wide-area speaker stations.<br />
Receives live voice from radio, telephone, and microphone.<br />
Pre-recorded messages can be triggered via relay contact closure.<br />
Security features prevents unauthorized take over of live-voice transmissions.<br />
Supervised connection to mass notification panel.<br />
Status LEDs reflect the status of the transciever: general trouble, system fault,<br />
in-communication, carrier detect, transmit, primary power, battery boost charge,<br />
and battery float charge.<br />
Communication LEDs indicate the method of communication used: radio or<br />
hardwire and whether or not a live-voice message is being sent.<br />
Full-duplex RS-232 port used to program the transciever via connection to a<br />
laptop computer.<br />
115 or 230 Vac power is monitored with automatic switchover to backup battery<br />
power that provides standby power.<br />
Self test, stuck transmitter disconnect, reset, acknowledge, and battery reconnect<br />
switches.<br />
Local audible alert.<br />
Real time clock and calendar.<br />
SECTION 28 31 76 Page 1
o<br />
o<br />
o<br />
At least 1/2 Mb of program memory.<br />
At least 1/2 Mb of non-volatile data storage.<br />
One selectable RS-422/RS-485 port for communication with peripheral<br />
equipment or hardwire connection to multiple units connected together for<br />
communication with the D-21.<br />
JBLM & JBLM-YTC - Mass Notification Specifications and Requirements<br />
1. System Requirements<br />
System mass notification hardware shall integrate with the Monaco D21 fire system<br />
through the use of a mass notification panel or a fire/mass notification combination panel.<br />
System shall be programmed and integrated with the existing head end hardware and<br />
work station(s) and made capable of remote activation from the JBLM Emergency<br />
Operation Command (FLEC) facility. Remote activation connectivity between the FLEC<br />
and project shall be through the Monaco BT-XM transmitter panel. Installation approved<br />
messages shall be provided by JBLM, Directorate of Emergency Services, Physical<br />
Security Branch.<br />
Mass Notification/Public Announcement Systems Integration is allowed for smaller<br />
systems. It is not recommended for larger projects, however it is not prohibited, provided<br />
the following system(s) engineering design requirements are included as part of the<br />
overall integration;<br />
• They shall share the same commo/power race ways and speaker<br />
• PA must have its own power supply and amplifier, it shall not share the same amp<br />
as the Mass Notification (MN).<br />
• PA systems control panel shall be separate and stand alone from the MN panel<br />
(Anti-Feed back issues must be addressed and eliminated if co-locating or Local<br />
Operating Console (LOC) is placed near the LOC for either of these systems).<br />
• Two panels are clearly labeled and easily identified as either PA or MN<br />
• PA panel lock set is not the same as the MN panel, AHJ will provide core<br />
information.<br />
• PA shall not share any UPS or back up power source used to support MN.<br />
• PA commands/messaging shall be subordinate to MN/Fire messaging.<br />
• PA system shall not remote tie in to the FLEC.<br />
• Speaker technology shall be designed to meet the minimum requirements for MN.<br />
• Mass Notification Visual alerting devices shall not light upon activation of the PA<br />
system.<br />
2. Company, Integrator, Programmer and Installer Certification Requirements<br />
Proof of certifications of integrators, installers and maintenance personnel required by<br />
UFC 4-021-01 shall be provided prior to award.<br />
SECTION 28 31 76 Page 2
3. Final Testing and Acceptance<br />
Final acceptance test shall be performed by installation engineers and/or security<br />
specialist for system functionality and required intelligibility. A minimum of .7 on the<br />
Sound Transmission Index (STI), at an expected average ambient noise level for the<br />
environment being tested, as registered by the DSP 30 analyzer will be required. Test<br />
points shall be identified and conducted throughout the facility at a point furthest from<br />
any single speaker and/or at the mid point between any two speakers servicing the target<br />
area. Dependent on building ADA category and placement of visual alerting devices,<br />
recommend a reading at the speaker. Additional information or deviation from sections 1<br />
- 4 requirements shall be routed thru construction project manager to DES as AHJ for<br />
approval. Current calibration certificate shall be provided at the time of testing.<br />
Upon completion of work and contractors 100% system test, contractor shall schedule a<br />
100% Performance Verification Test (PVT) with Directorate of Emergency Services,<br />
SAC-D, Physical Security Branch. Upon acceptance, contractor shall receive results of<br />
the performance verification test.<br />
4. Warranty and Repair<br />
Warranty for materials and labor shall be 1 year from date of 100% acceptance. Response<br />
by qualified technicians to warranty issues that have rendered the Mass Notification<br />
system not operational shall be within 24 hours or the next business day from the time of<br />
notification. Repairs shall be completed and the system restored within 48 hours of<br />
technicians arrival.<br />
Notes to <strong>Design</strong>ers on Drawing Content<br />
All as-builts shall be required to show the exact run of conduit, quantity of wires, wire color<br />
code, location of every initiating device, signaling device, module, and any major junction boxes<br />
or power supplies. The plans will also show loop number and the address of each device, or<br />
module, if system is addressable.<br />
SECTION 28 31 76<br />
INTERIOR <strong>FIRE</strong> <strong>ALARM</strong> AND MASS NOTIFICATION <strong>SYSTEM</strong><br />
11/08<br />
PART 1<br />
GENERAL<br />
1.1 RELATED SECTIONS<br />
Section 26 00 00.00 20 BASIC ELECTRICAL MATERIALS AND METHODS, applies to<br />
this section, with the additions and modifications specified herein. In<br />
addition, refer to the following sections for related work and coordination:<br />
SECTION 28 31 76 Page 3
Section 21 30 00 <strong>FIRE</strong> PUMPS<br />
Section 21 13 13.00 10 WET PIPE SPRINKLER <strong>SYSTEM</strong>, <strong>FIRE</strong> PROTECTION<br />
Section 21 13 17.00 10 DRY PIPE SPRINKLER <strong>SYSTEM</strong>, <strong>FIRE</strong> PROTECTION<br />
Section 21 13 18.00 10 PREACTION AND DELUGE SPRINKLER <strong>SYSTEM</strong>S, <strong>FIRE</strong><br />
PROTECTION<br />
Section 21 13 24.00 10 AQUEOUS FILM-FORMING FOAM (AFFF) <strong>FIRE</strong> PROTECTION<br />
<strong>SYSTEM</strong><br />
Section 21 21 03.00 10 WET CHEMICAL <strong>FIRE</strong> EXTINGUISHING <strong>SYSTEM</strong>.<br />
Section 08 71 00 DOOR HARDWARE for door release, door unlocking and<br />
additional work related to finish hardware.<br />
Section 14 24 00 HYDRAULIC ELEVATORS for additional work related to<br />
elevators.<br />
Section 07 84 00 <strong>FIRE</strong>STOPPING for additional work related to<br />
firestopping.<br />
1.2 REFERENCES<br />
The publications listed below form a part of this specification to the<br />
extent referenced. The publications are referred to within the text by the<br />
basic designation only. Criteria and requirements appearing in bold apply<br />
to work on JBLM only.<br />
ACOUSTICAL SOCIETY OF AMERICA (ASA)<br />
ASA S3.2<br />
(1989; R 1999) Method for Measuring the<br />
Intelligibility of Speech Over Communication<br />
Systems (ASA 85)<br />
ASME INTERNATIONAL (ASME)<br />
ASME A17.1<br />
(2007) Safety Code for Elevators and<br />
Escalators<br />
FM GLOBAL (FM)<br />
FM P7825a<br />
(2005) Approval Guide Fire Protection<br />
INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE)<br />
IEEE C62.41.1<br />
IEEE C62.41.2<br />
(2002) IEEE Guide on the Surges Environment<br />
in Low-Voltage (1000 V and Less) AC Power<br />
Circuits<br />
(2002) IEEE Recommended Practice on<br />
Characterization of Surges in Low-Voltage<br />
(1000 V and Less) AC Power Circuits<br />
INTERNATIONAL ELECTROTECHNICAL COMMISSION (IEC)<br />
SECTION 28 31 76 Page 4
IEC 60268-16 (2003) Sound System Equipment - Part 16:<br />
Objective Rating Of Speech Intelligibility By<br />
Speech Transmission Index<br />
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)<br />
ISO 7240-16 (2007) Fire Detection And Alarm Systems —<br />
Part 16: Sound System Control And Indicating<br />
Equipment<br />
NATIONAL <strong>FIRE</strong> PROTECTION ASSOCIATION (NFPA)<br />
NFPA 101<br />
NFPA 170<br />
NFPA 241<br />
(2008) Life Safety Code, 2006 Edition<br />
(2005) Fire Safety Symbols<br />
(2004) Safeguarding Construction,Alteration,<br />
and Demolition Operations<br />
NFPA 70 (2007; AMD 1 2008) National Electrical Code -<br />
2008 Edition<br />
NFPA 72<br />
NFPA 90A<br />
(2006) National Fire Alarm Code<br />
(2008) Standard for the Installation of Air<br />
Conditioning and Ventilating Systems<br />
U.S. NATIONAL ARCHIVES AND RECORDS ADMINISTRATION (NARA)<br />
47 CFR 15 Radio Frequency Devices<br />
47 CFR 90 Private Land Mobile Radio Services<br />
UNDERWRITERS LABORATORIES (UL)<br />
UL 1480<br />
UL 1638<br />
UL 1971<br />
UL 2017<br />
UL 228<br />
UL 268<br />
UL 268A<br />
(2003; Rev thru Dec 2006); Standard for<br />
Safety Speakers for Fire Alarm, Emergency,<br />
and Commercial and Professional Use<br />
(2001; Rev thru Oct 2008) Visual Signaling<br />
Appliances - Private Mode Emergency and<br />
General Utility Signaling<br />
(2002; Rev thru May 2006) Signaling Devices<br />
for the Hearing Impaired<br />
(2000; Rev thru Aug 2005) Standard for Safety<br />
for General-Purpose Signaling Devices and<br />
Systems<br />
(2006) Door Closers-Holders, With or Without<br />
Integral Smoke Detectors<br />
(2006) Standard for Smoke Detectors for Fire<br />
Alarm Signaling Systems<br />
(2008) Smoke Detectors for Duct Application<br />
SECTION 28 31 76 Page 5
UL 464<br />
UL 521<br />
UL 864<br />
UL Electrical Constructn<br />
UL Fire Prot Dir<br />
(2003; Rev thru Feb 2008) Standard for<br />
Audible Signal Appliances<br />
(1999; Rev thru Jul 2005) Heat Detectors for<br />
Fire Protective Signaling Systems<br />
(2003; Rev thru May 2007) Control Units and<br />
Accessories for Fire Alarm Systems<br />
(2008) Electrical Construction Equipment<br />
Directory<br />
(2008) Fire Protection Equipment Directory<br />
1.3 DEFINITIONS<br />
Wherever mentioned in this specification or on the drawings, the equipment,<br />
devices, and functions shall be defined as follows:<br />
a. Analog/Addressable System: A system where multiple signals are<br />
transmitted via the same conduction path to a remote fire alarm control<br />
unit and fire alarm control panel, decoded and separated so that each<br />
signal will initiate the specified response.<br />
b. Hard Wired System: A system where alarm and supervisory initiating<br />
devices are directly connected, through individual dedicated<br />
conductors, to a central control panel without the use of<br />
analog/addressable circuits or devices.<br />
c. Interface Device: An addressable device that interconnects hard<br />
wired systems or devices to an analog/addressable system.<br />
d. Remote Fire Alarm and Mass Notification Control Unit: A control<br />
panel, electronically remote from the fire alarm and mass notification<br />
control panel, that receives inputs from automatic and manual fire<br />
alarm devices; may supply power to detection devices and interface<br />
devices; may provide transfer of power to the notification appliances;<br />
may provide transfer of condition to relays or devices connected to the<br />
control unit; and reports to and receives signals from the fire alarm<br />
control panel.<br />
e. Fire Alarm and Mass Notification Control Panel (FACP/FMCP): A<br />
master control panel having the features of a fire alarm and mass<br />
notification control unit and fire alarm and mass notification control<br />
units are interconnected. The panel has central processing, memory,<br />
input and output terminals, video display units (VDUs), and printers as<br />
stated in the Delivery or Task Order.<br />
f. Terminal Cabinet: A steel cabinet with locking, hinge-mounted door<br />
that terminal strips are securely mounted.<br />
1.4 <strong>SYSTEM</strong> DESCRIPTION<br />
1.4.1 Scope<br />
SECTION 28 31 76 Page 6
a. This work includes completion of design and providing a complete<br />
analog/addressable fire alarm and mass notification system as described<br />
herein and on the contract drawings. Include in the system wiring,<br />
raceways, pull boxes, terminal cabinets, outlet and mounting boxes,<br />
control equipment, alarm, and supervisory signal initiating devices,<br />
alarm notification appliances, supervising station fire alarm system<br />
transmitter, and other accessories and miscellaneous items required for<br />
a complete operating system even though each item is not specifically<br />
mentioned or described. Provide systems complete and ready for<br />
operation.<br />
b. Provide equipment, materials, installation, workmanship,<br />
inspection, and testing in strict accordance with the required and<br />
advisory provisions of NFPA 72, ISO 7240-16, IEC 60268-16, except as<br />
modified herein. The system layouts on the drawings show the intent of<br />
coverage and are shown in suggested locations. Final quantity, system<br />
layout, and coordination are the responsibility of the Contractor.<br />
c. Where remote fire alarm control units are needed, they shall be<br />
provided at a terminal cabinet location. Each remote fire alarm<br />
control unit shall be powered from a wiring riser specifically for that<br />
use or from a local emergency power panel located on the same floor as<br />
the remote fire alarm control unit. Where remote fire control units<br />
are provided, equipment for notification appliances may be located in<br />
the remote fire alarm control units.<br />
1.4.2 Technical Data and Computer Software<br />
Technical data and computer software (meaning technical data that relates to<br />
computer software) that are specifically identified in this project, and may<br />
be defined/required in other specifications, shall be delivered, strictly in<br />
accordance with the CONTRACT CLAUSES. Identify data delivered by reference<br />
to the particular specification paragraph against which it is furnished.<br />
Data to be submitted shall include complete system, equipment, and software<br />
descriptions. Descriptions shall show how the equipment will operate as a<br />
system to meet the performance requirements of this contract. The data<br />
package shall also include the following:<br />
a. Identification of programmable portions of system equipment and<br />
capabilities.<br />
b. Description of system revision and expansion capabilities and<br />
methods of implementation detailing both equipment and software<br />
requirements.<br />
c. Provision of operational software data on all modes of programmable<br />
portions of the fire alarm and detection system.<br />
d. Description of Fire Alarm Control Panel equipment operation.<br />
e. Description of auxiliary and remote equipment operations.<br />
f. Library of application software.<br />
g. Operation and maintenance manuals.<br />
SECTION 28 31 76 Page 7
1.4.3 Keys<br />
Keys and locks for equipment shall be identical. Provide not less than six<br />
keys of each type required. All keys and locks shall be mastered to a<br />
single key as required by the local AHJ. JBLM locks shall be keyed to a 211<br />
key.<br />
1.5 SUBMITTALS<br />
Government approval is required for submittals with a "G" designation;<br />
submittals not having a "G" designation are for information only. When<br />
used, a designation following the "G" designation identifies the office that<br />
will review the submittal for the Government. Submit the following in<br />
accordance with Section 01 33 00 SUBMITTAL PROCEDURES:<br />
SD-02 Shop Drawings<br />
Annotated catalog data, in table format on the drawings, showing<br />
manufacturer's name, model, voltage, and catalog numbers for<br />
equipment and components. Submitted shop drawings shall not be<br />
smaller than ISO A1.<br />
Wiring Diagrams; G<br />
Point-to-point wiring diagrams showing the points of connection<br />
and terminals used for electrical field connections in the system,<br />
including interconnections between the equipment or systems that<br />
are supervised or controlled by the system. Diagrams shall show<br />
connections from field devices to the FACP and remote fire alarm<br />
control units, initiating circuits, switches, relays and terminals.<br />
Complete riser diagrams indicating the wiring sequence of devices<br />
and their connections to the control equipment. Include a color<br />
code schedule for the wiring. Include floor plans showing the<br />
locations of devices and equipment.<br />
System Layout; G<br />
Plan view drawing showing device locations, terminal cabinet<br />
locations, junction boxes, other related equipment, conduit<br />
routing, wire counts, circuit identification in each conduit, and<br />
circuit layouts for all floors. Drawings shall comply with the<br />
requirements of NFPA 170, Fire Safety Symbols.<br />
System Operation; G<br />
A complete list of device addresses and corresponding messages.<br />
Notification Appliances; G<br />
Data on each circuit to indicate that there is at least 25<br />
percent spare capacity for notification appliances, 25 percent<br />
spare capacity for initiating devices. Annotate data for each<br />
circuit on the drawings.<br />
Amplifiers; G<br />
SECTION 28 31 76 Page 8
Data to indicate that the amplifiers have sufficient capacity to<br />
simultaneously drive all notification speakers at the maximum<br />
rating plus 50 percent spare capacity. Annotate data for each<br />
circuit on the drawings.<br />
As-Built Drawings; G<br />
Three sets of detailed as-built drawings. Furnish one set of CD<br />
or DVD discs containing software back-up and CAD based drawings in<br />
latest version of AutoCAD and DXF format of as-built drawings and<br />
schematics. The drawings shall include complete wiring diagrams<br />
showing connections between devices and equipment, both factory and<br />
field wired. Include a riser diagram and drawings showing the asbuilt<br />
location of devices and equipment. The drawings shall show<br />
the system as installed, including deviations from both the project<br />
drawings and the approved shop drawings. These drawings shall be<br />
submitted within two weeks after the final acceptance test of the<br />
system. At least one set of as-built (marked-up) drawings shall be<br />
provided at the time of, or prior to the final acceptance test.<br />
As-built drawings shall show the sequence of operation table,<br />
details of the different devices and the external wiring<br />
connections, exact run of conduit, quantity of wires, wire color<br />
code, location of every initiating device, signaling device,<br />
module, and any major junction boxes or power supplies. Plans shall<br />
show Loop numbers and the address of each device or module.<br />
SD-03 Product Data<br />
UL or FM listing cards for equipment provided.<br />
Technical Data And Computer Software; G<br />
Fire alarm control panel (FACP); G<br />
Fire Alarm And Mass Notification Control Panel (FACP/FMCP); G<br />
Terminal cabinets/assemblies; G<br />
Manual stations; G<br />
Transmitters (including housing); G<br />
Batteries; G<br />
Battery chargers; G<br />
Smoke sensors; G<br />
Thermal sensors; G<br />
Wiring and cable; G<br />
Notification appliances; G<br />
Addressable interface devices; G<br />
Amplifiers; G<br />
Tone generators; G<br />
Digitalized voice generators; G<br />
Firefighter telephone; G<br />
Waterflow detectors; G<br />
Tamper switches; G<br />
Electromagnetic door holders; G<br />
Remote fire alarm control units; G<br />
Radio transmitter and interface panels; G<br />
Digital alarm communicator transmitter (DACT); G<br />
SD-05 <strong>Design</strong> Data<br />
System Operation; G<br />
SECTION 28 31 76 Page 9
A complete description of the system operation in matrix format<br />
on the drawings.<br />
Battery power; G<br />
Battery calculations as required in paragraph Battery Power<br />
Calculations.<br />
SD-06 Test Reports<br />
Field Quality Control<br />
Testing Procedures; G<br />
Smoke sensor testing procedures; G<br />
SD-07 Certificates<br />
Company, Integrator, Programmer and Installer; G<br />
Proof of certifications of integrators, installers and maintenance<br />
personnel required by UFC 4-021-01 shall be provided.<br />
Certificate of Fitness<br />
Provide Certificate of Fitness for any individual,<br />
business, or firm engaged in the inspecting, designing, testing,<br />
maintaining or servicing of fire and life safety systems.<br />
SD-09 Manufacturer's Field Reports<br />
Mass Notification System; G<br />
A unique identifier for each device, including the control panel<br />
and initiating and indicating devices, with an indication of test<br />
results, and signature of the factory-trained technician of the<br />
control panel manufacturer and equipment installer. With reports<br />
on preliminary tests, include printer information. Include the<br />
NFPA 72 Record of Completion and NFPA 72 Inspection and Testing<br />
Form, with the appropriate test reports.<br />
SD-10 Operation and Maintenance Data<br />
Operation and Maintenance (O&M) Instructions; G<br />
Two complete hard copies and one electronic copy in Adobe Acrobat<br />
(.pdf) format on CD or DVD of the Operation and Maintenance<br />
Instructions, indexed and in booklet form. The Operation and<br />
Maintenance Instructions shall be a single volume or in separate<br />
volumes, and may be submitted as a Technical Data Package. Manuals<br />
shall be approved prior to training. Provide one set of as-built<br />
drawings, two copies of the fire alarm system database and all<br />
software/hardware required for programming/editing to the<br />
Department of Public Works at the time of acceptance testing.<br />
Original and backup copies of all software delivered for this<br />
project, on each type of CD/DVD media utilized.<br />
SECTION 28 31 76 Page 10
Instruction of Government Employees<br />
The installers training history for the employees involved with<br />
this contract.<br />
1.6 QUALITY ASSURANCE<br />
Equipment and devices shall be compatible and operable with existing station<br />
fire alarm system and shall not impair reliability or operational functions<br />
of existing supervising station fire alarm system.<br />
a. In NFPA publications referred to herein, consider advisory<br />
provisions to be mandatory, as though the word "shall" had been<br />
substituted for "should" wherever it appears; interpret reference to<br />
"authority having jurisdiction" as defined in UFC 3-600-01.<br />
b. The recommended practices stated in the manufacturer's literature<br />
or documentation shall be considered as mandatory requirements.<br />
c. Devices and equipment for fire alarm service shall be listed by UL<br />
Fire Prot Dir or approved by FM P7825a.<br />
1.6.1 Qualifications<br />
1.6.1.1 Company, Integrator, Programmer and Installer<br />
Proof of certifications of integrators, installers and maintenance personnel<br />
required by UFC 4-021-01 shall be provided prior to award.<br />
1.6.1.1 <strong>Design</strong> Services<br />
Installations requiring completion of installation drawings and<br />
specification or modifications of fire detection, fire alarm, mass<br />
notification system, fire suppression systems or mass notification systems<br />
shall require the services and review of a qualified engineer. For the<br />
purposes of meeting this requirement, a qualified engineer is defined as an<br />
individual meeting the requirements of UFC 3-600-01.<br />
1.6.1.2 Supervisor<br />
The installing Contractor shall provide the following: NICET Fire Alarm<br />
Technicians to perform the installation of the system. A NICET Level 3 Fire<br />
Alarm Technician shall supervise the installation of the fire alarm<br />
system/mass notification system. The Fire Alarm technicians supervising the<br />
installation of equipment shall be factory trained in the installation,<br />
adjustment, testing, and operation of the equipment specified herein and on<br />
the drawings. Any individual, business, or firm engaged in the inspecting,<br />
testing, maintaining, designing or servicing of fire and life safety systems<br />
and equipment shall be certified to perform these activities in accordance<br />
with Appendix G of FL REG 420-30. A certificate of fitness can be obtained<br />
by completing the Employee Application for Certification of Fitness with<br />
supporting credentials to the JBLM Fire Prevention branch. Allow five<br />
working days for processing of application for Certificate of Fitness.<br />
Contact the JBLM Fire Prevention Branch at 253-966-7155 or 253-966-1764 for<br />
additional information. Submit a copy of certificate of fitness to the<br />
SECTION 28 31 76 Page 11
Contracting Officer or the Contracting Officer's Representative prior to<br />
starting work on life safety system and equipment.<br />
1.6.1.3 Technician<br />
The installing Contractor shall provide the following: Fire Alarm<br />
Technicians with a minimum of four years of experience utilized to assist in<br />
the installation and terminate fire alarm/mass notification devices,<br />
cabinets and panels. The Fire Alarm technicians installing the equipment<br />
shall be factory trained in the installation, adjustment, testing, and<br />
operation of the equipment specified herein and on the drawings. Any<br />
individual, business, or firm engaged in the inspecting, testing,<br />
maintaining, designing or servicing of fire and life safety systems and<br />
equipment shall be certified to perform these activities in accordance with<br />
Appendix G of FL REG 420-30. A certificate of fitness can be obtained by<br />
completing the Employee Application for Certification of Fitness with<br />
supporting credentials to the JBLM Fire Prevention branch. Allow five<br />
working days for processing of application for Certificate of Fitness.<br />
Contact the JBLM Fire Prevention Branch at 253-966-7155 or 253-966-1764 for<br />
additional information. Submit a copy of certificate of fitness to the<br />
Contracting Officer or the Contracting Officer's Representative prior to<br />
starting work on life safety system and equipment.<br />
1.6.1.4 Installer<br />
The installing Contractor shall provide the following: Fire Alarm installer<br />
with a minimum of two years of experience utilized to assist in the<br />
installation of fire alarm/mass notification devices, cabinets and panels.<br />
An electrician shall be allowed to install wire or cable and to install<br />
conduit for the fire alarm system/mass notification system. The Fire Alarm<br />
installer shall be factory trained in the installation, adjustment, testing,<br />
and operation of the equipment specified herein and on the drawings. Any<br />
individual, business, or firm engaged in the inspecting, testing,<br />
maintaining, designing or servicing of fire and life safety systems and<br />
equipment shall be certified to perform these activities in accordance with<br />
Appendix G of FL REG 420-30. A certificate of fitness can be obtained by<br />
completing the Employee Application for Certification of Fitness with<br />
supporting credentials to the JBLM Fire Prevention branch. Allow five<br />
working days for processing of application for Certificate of Fitness.<br />
Contact the JBLM Fire Prevention Branch at 253-966-7155 or 253-966-1764 for<br />
additional information. Submit a copy of certificate of fitness to the<br />
Contracting Officer or the Contracting Officer's Representative prior to<br />
starting work on life safety system and equipment.<br />
1.6.1.5 Test Personnel<br />
The installing Contractor shall provide the following: Fire Alarm<br />
Technicians with a minimum of four years of experience utilized to test and<br />
certify the installation of the fire alarm/mass notification devices,<br />
cabinets and panels. The Fire Alarm technicians testing the equipment shall<br />
be factory trained in the installation, adjustment, testing, and operation<br />
of the equipment specified herein and on the drawings. Any individual,<br />
business, or firm engaged in the inspecting, testing, maintaining, designing<br />
or servicing of fire and life safety systems and equipment shall be<br />
certified to perform these activities in accordance with Appendix G of FL<br />
REG 420-30. A certificate of fitness can be obtained by completing the<br />
Employee Application for Certification of Fitness with supporting<br />
SECTION 28 31 76 Page 12
credentials to the JBLM Fire Prevention branch. Allow five working days for<br />
processing of application for Certificate of Fitness. Contact the JBLM Fire<br />
Prevention Branch at 253-966-7155 or 253-966-1764 for additional<br />
information. Submit a copy of certificate of fitness to the Contracting<br />
Officer or the Contracting Officer's Representative prior to starting work<br />
on life safety system and equipment.<br />
1.6.1.6 Manufacturer's Representative<br />
The fire alarm and mass notification equipment manufacturer's representative<br />
shall be present for the connection of wiring to the control panel. The<br />
Manufacturer's Representative shall be an employee of the manufacturer with<br />
necessary technical training on the system being installed.<br />
1.6.1.7 Manufacturer<br />
Components shall be of current design and shall be in regular and recurrent<br />
production at the time of installation. Provide design, materials, and<br />
devices for a protected premises fire alarm system, complete, conforming to<br />
NFPA 72, except as otherwise or additionally specified herein.<br />
1.6.2 Regulatory Requirements<br />
1.6.2.1 Requirements for Fire Protection Service<br />
Equipment and material shall have been tested by UL and listed in UL Fire<br />
Prot Dir or approved by FM and listed in FM P7825a. Where the terms<br />
"listed" or "approved" appear in this specification, they shall mean listed<br />
in UL Fire Prot Dir or FM P7825a. The omission of these terms under the<br />
description of any item of equipment described shall not be construed as<br />
waiving this requirement. All listings or approval by testing laboratories<br />
shall be from an existing ANSI or UL published standard.<br />
1.6.2.2 Mass Notification System<br />
The equipment furnished shall be compatible and be UL listed, FM approved,<br />
or approved or listed by a nationally recognized testing laboratory for the<br />
intended use. All listings or approval by testing laboratories shall be<br />
from an existing ANSI or UL published standard.<br />
1.6.2.3 Testing Services or Laboratories<br />
Fire alarm and fire detection equipment shall be constructed in accordance<br />
with UL Fire Prot Dir, UL Electrical Constructn, or FM P7825a.<br />
1.7 DELIVERY, STORAGE, AND HANDLING<br />
Protect equipment delivered and placed in storage from the weather,<br />
humidity, and temperature variation, dirt and dust, and other contaminants.<br />
1.8 OPERATION AND MAINTENANCE (O&M) INSTRUCTIONS<br />
The Interior Fire Alarm And Mass Notification System Operation and<br />
Maintenance Instructions shall include:<br />
a. "Manufacturer Data Package 5" as specified in Section 01 78 23<br />
OPERATION AND MAINTENANCE DATA.<br />
SECTION 28 31 76 Page 13
. Operating manual outlining step-by-step procedures required for<br />
system startup, operation, and shutdown. The manual shall include the<br />
manufacturer's name, model number, service manual, parts list, and<br />
complete description of equipment and their basic operating features.<br />
c. Maintenance manual listing routine maintenance procedures, possible<br />
breakdowns and repairs, and troubleshooting guide. The manuals shall<br />
include conduit layout, equipment layout and simplified wiring, and<br />
control diagrams of the system as installed.<br />
d. The manuals shall include complete procedures for system revision<br />
and expansion, detailing both equipment and software requirements.<br />
e. Software delivered for this project shall be provided, on each type<br />
of CD/DVD media utilized. All passwords and codes required to utilize<br />
the software shall be provided to the government with the media.<br />
f. Printouts of configuration settings for all devices.<br />
g. Routine maintenance checklist. The routine maintenance checklist<br />
shall be arranged in a columnar format. The first column shall list<br />
all installed devices, the second column shall state the maintenance<br />
activity or state no maintenance required, the third column shall state<br />
the frequency of the maintenance activity, and the fourth column for<br />
additional comments or reference.<br />
1.9 EXTRA MATERIALS<br />
1.9.1 Warranty, Repair Service/Replacement Parts<br />
Warranty for materials and labor shall be one year from the date of final<br />
acceptance by the Contracting Officer. During guarantee period, the service<br />
technician shall be on-site within 24 hours or the next business day after<br />
notification. All repairs shall be completed within 24 hours of arrival onsite.<br />
1.9.2 Interchangeable Parts<br />
Spare parts furnished shall be directly interchangeable with the<br />
corresponding components of the installed system. Spare parts shall be<br />
suitably packaged and identified by nameplate, tagging, or stamping. Spare<br />
parts shall be delivered to the Contracting Officer at the time of the final<br />
acceptance testing.<br />
1.9.3 Spare Parts<br />
Furnish to the Contracting Officer software (including proprietary software,<br />
codes, and passwords) connecting cables, proprietary equipment necessary for<br />
the maintenance, testing, and reprogramming of the equipment.<br />
Furnish the following spare parts and accessories:<br />
a. Four fuses for each fused circuit<br />
1.9.4 Special Tools<br />
SECTION 28 31 76 Page 14
Software, connecting cables and proprietary equipment, necessary for the<br />
maintenance, testing, and reprogramming of the equipment shall be furnished<br />
to the Contracting Officer.<br />
PART 2<br />
PRODUCTS<br />
2.1 MATERIALS AND EQUIPMENT<br />
2.1.1 Standard Products<br />
Provide materials, equipment, and devices that have been tested by a<br />
nationally recognized testing laboratory, such as UL or FM, and listed or<br />
approved for fire protection service when so required by NFPA 72 or this<br />
specification. Select material from one manufacturer, where possible, and<br />
not a combination of manufacturers, for any particular classification of<br />
materials. Material and equipment shall be the standard products of a<br />
manufacturer regularly engaged in the manufacture of the products for at<br />
least two years prior to bid opening. Preferred Materials/Manufacturers:<br />
Silent Knight, EST, Simplex, Notifier. Fire alarm transmitters shall be<br />
equal in all aspects to Monaco transmitter.<br />
2.1.2 Nameplates<br />
Major components of equipment shall have the manufacturer's name, address,<br />
type or style, model or serial number, catalog number, date of installation,<br />
installing Contractor's name and address, and the contract number provided<br />
on a new plate permanently affixed to the item or equipment. Major<br />
components include, but are not limited to, the following:<br />
a. FACPs<br />
b. Automatic transmitter<br />
c. Printer<br />
Furnish nameplates to obtain approval by the Contracting Officer before<br />
installation. Obtain approval by the Contracting Officer for installation<br />
locations. Nameplates shall be etched metal or plastic, permanently<br />
attached by screws to panels or adjacent walls.<br />
2.2 GENERAL PRODUCT REQUIREMENT<br />
All fire alarm and mass notification equipment shall be listed for use under<br />
the applicable reference standards. Interfacing of Listed UL 864 or similar<br />
approved industry listing with Mass Notification Panels listed to UL 2017 or<br />
equal shall be done in a laboratory listed configuration, if the software<br />
programming features cannot provide a listed interface control. If a field<br />
modification is needed, such as adding equipment like relays, the<br />
manufacturer of the panels being same or different brand from manufacturer<br />
shall provide the installing contractor for review and confirmation by the<br />
installing contractor. The installing contractor shall, as part of the<br />
submittal documents, provide this information.<br />
2.3 <strong>SYSTEM</strong> OPERATION<br />
The Addressable Interior Fire Alarm and Mass Notification System shall be a<br />
complete, supervised, noncoded, analog/addressable fire alarm and mass<br />
notification system conforming to NFPA 72, UL 864 Ninth Edition, and UL<br />
2017. The system shall be activated into the alarm mode by actuation of any<br />
SECTION 28 31 76 Page 15
alarm initiating device. The system shall remain in the alarm mode until<br />
the initiating device is reset and the fire alarm control panel is reset and<br />
restored to normal. The system may be placed in the alert mode by local<br />
microphones or remotely from authorized locations/users.<br />
2.3.1 Alarm Initiating Devices<br />
Connect alarm initiating devices to initiating device circuits (IDC), Style<br />
D, or to signal line circuits (SLC), Style 6 and installed in accordance<br />
with NFPA 72. The system shall have an interconnected riser loop or network<br />
having Style 6 supervision for interconnection of other FA/MNS control<br />
panels.<br />
a. Alarm notification appliances shall be connected to the Voice<br />
Notification System, Style Z in accordance with NFPA 72. A looped<br />
conduit system shall be provided so that if the conduit and all<br />
conductors within are severed or exposed to fire at any point, all IDC,<br />
NAC and SLC will remain functional. Should the design or building<br />
layout preclude separation then a fire rated separation shall be<br />
provided in accordance with NFPA 72. The return portion of the loop<br />
shall be remote from the supply portion of the loop.<br />
b. Where the building has two stairs for egress from floors above<br />
grade, a single impairment cannot adversely affect more than one floor.<br />
Where three or more stairs are provided for egress from floors above<br />
grade, a single impairment cannot adversely affect more than 1/2 of any<br />
floor. Any single impairment of the system shall not affect the system<br />
on more than one-half of any floor.<br />
c. The system shall operate in the alarm mode upon actuation of any<br />
alarm initiating device. The system shall remain in the alarm mode<br />
until initiating device(s) are reset and the fire alarm control panel<br />
is manually reset and restored to normal. The conduit loop requirement<br />
is not applicable to the signal transmission link from the local panels<br />
(at the protected premises) to the Supervising Station (fire station,<br />
fire alarm central communication center). Audible, and visual<br />
appliances and systems shall comply with NFPA 72. Fire alarm<br />
system/mass notification system components requiring power, except for<br />
the control panel power supply, shall operate on 24 Volts dc.<br />
2.3.2 Functions and Operating Features<br />
The system shall provide the following functions and operating features:<br />
a. The FACP/FMCP and fire alarm and mass notification control units,<br />
if used, shall provide power, annunciation, supervision, and control<br />
for the system. Addressable systems shall be microcomputer<br />
(microprocessor or microcontroller) based with a minimum word size of<br />
eight bits with sufficient memory to perform as specified.<br />
b. Provide Style B initiating device circuits for conductor lengths of<br />
10 feet or less.<br />
c. Provide Style 6 signaling line circuits for each floor.<br />
d. Provide Style 6 signaling line circuits for the network.<br />
SECTION 28 31 76 Page 16
e. Provide Style Z notification appliance circuits. The visual alarm<br />
notification appliances shall have the flash rates synchronized.<br />
f. Provide electrical supervision of the primary power (AC) supply,<br />
presence of the battery, battery voltage, and placement of system<br />
modules within the control panel.<br />
g. Provide an audible and visual trouble signal to activate upon a<br />
single break or open condition, or ground fault. The trouble signal<br />
shall also operate upon loss of primary power (AC) supply, absence of a<br />
battery supply, low battery voltage, or removal of alarm or supervisory<br />
panel modules. Provide a trouble alarm silence feature that shall<br />
silence the audible trouble signal, without affecting the visual<br />
indicator. After the system returns to normal operating conditions,<br />
the trouble signal shall again sound until the trouble is acknowledged.<br />
A smoke sensor in the process of being verified for the actual presence<br />
of smoke shall not initiate a trouble condition.<br />
h. Provide a notification appliance silencing switch, that when<br />
activated, will silence the audible signal appliance, but will not<br />
affect the visual alarm indicator, the liquid crystal display, or the<br />
automatic notification of the JBLM Emergency Control Center in building<br />
4101.. This switch shall be overridden upon activation of a subsequent<br />
alarm.<br />
i. Provide alarm verification capability for smoke sensors. Alarm<br />
verification shall initially be set for 30 seconds.<br />
j. Provide program capability via switches in a locked portion of the<br />
FACP to bypass the automatic notification appliance circuits, fire<br />
reporting system, air handler shutdown, smoke control operation,<br />
elevator recall and door release features. Operation of this<br />
programming shall indicate this action on the FACP display and printer<br />
output.<br />
k. Alarm, supervisory, and/or trouble signals shall be automatically<br />
transmitted to the JBLM Emergency Control Center in building 4101..<br />
l. Alarm functions shall override trouble or supervisory functions.<br />
Supervisory functions shall override trouble functions.<br />
m. The system shall be capable of being programmed from the panel’s<br />
keyboard. Programmed information shall be stored in non-volatile<br />
memory.<br />
n. The system shall be capable of operating, supervising, and/or<br />
monitoring both addressable and non-addressable alarm and supervisory<br />
devices.<br />
o. There shall be no limit, other than maximum system capacity, as to<br />
the number of addressable devices that may be in alarm simultaneously.<br />
p. Where the fire alarm system is responsible for initiating an action<br />
in another emergency control device or system, such as an HVAC system,<br />
an atrium exhaust system, a smoke control system, or an elevator<br />
system, the addressable fire alarm relay shall be within 3 feet of the<br />
emergency control device.<br />
SECTION 28 31 76 Page 17
q. An alarm signal shall automatically initiate the following<br />
functions:<br />
(1) Transmission of an alarm signal to the JBLM Emergency Control<br />
Center in building 4101.<br />
(2) Visual indication of the device operated on the fire alarm<br />
control panel (FACP), and on the graphic annunciator. Indication<br />
on the graphic annunciator, if required by code, shall be by floor,<br />
zone or circuit, and type of device.<br />
(3) Continuous actuation of all alarm notification appliances,<br />
except those in stairs or in elevator cabs.<br />
(4) Recording of the event in the system history log of the fire<br />
control system unit.<br />
(5) Release of doors held open by electromagnetic devices.<br />
(6) Operation of the smoke control system and atrium exhaust<br />
system as stated in the Delivery or Task Order.<br />
(7) Release of power to electric locks on doors that are part of<br />
the means of egress.<br />
(8) Operation of a smoke sensor in an elevator lobby or other<br />
location associated with the automatic recall of elevators, shall<br />
recall the elevators in addition to other requirements of this<br />
paragraph.<br />
(9) Operation of a duct smoke sensor shall shut down the<br />
appropriate air handler in accordance with NFPA 90A in addition to<br />
other requirements of this paragraph.<br />
(10) Operation of a sprinkler waterflow switch serving an<br />
elevator machinery room or elevator shaft shall operate shunt trip<br />
circuit breaker(s) to shut down power to the elevators in<br />
accordance with ASME A17.1.<br />
(11) Operation of an interface, that operates vibrating pagers<br />
worn by hearing-impaired occupants.<br />
r. A supervisory signal shall automatically initiate the following<br />
functions:<br />
(1) Visual indication of the device operated on the FACP (VDU),<br />
and on the graphic annunciator, and sound the audible alarm at the<br />
respective panel.<br />
(2) Transmission of a supervisory signal to the JBLM Emergency<br />
Control Center in building 4101.<br />
(3) Recording of the event electronically in the history log of<br />
the fire control system unit.<br />
SECTION 28 31 76 Page 18
s. A trouble condition shall automatically initiate the following<br />
functions:<br />
(1) Visual indication of the system trouble on the FACP (VDU),<br />
and on the graphic annunciator, and sound the audible alarm at the<br />
respective panel.<br />
(2) Transmission of a trouble signal to the JBLM Emergency<br />
Control Center in building 4101.<br />
(3) Recording of the event in the system history log of the fire<br />
control system unit.<br />
t. The maximum permissible elapsed time between the actuation of an<br />
initiating device and its indication at the FACP shall be 10 seconds.<br />
u. The maximum elapsed time between the occurrence of the trouble<br />
condition and its indication at the FACP shall not exceed 200 seconds.<br />
2.4 <strong>SYSTEM</strong> MONITORING<br />
2.4.1 Valves<br />
Each valve affecting the proper operation of a fire protection system,<br />
including automatic sprinkler control valves, standpipe control valves,<br />
sprinkler service entrance valve, valves at fire pumps, isolating valves for<br />
pressure type waterflow or supervision switches, and valves at backflow<br />
preventers, whether supplied under this contract or existing, shall be<br />
electrically monitored to ensure its proper position. Each tamper switch<br />
shall be provided with a separate address.<br />
2.4.2 Independent Fire Detection System<br />
Each existing independent smoke detection subsystem, and kitchen fire<br />
extinguishing system shall be monitored both for the presence of an alarm<br />
condition and for a trouble condition. Each monitored condition shall be<br />
provided with a separate address.<br />
2.5 MASS NOTIFICATION <strong>SYSTEM</strong> FUNCTIONS<br />
2.5.1 System Requirements<br />
System mass notification hardware shall integrate with the Monaco D21 fire<br />
system through the use of a mass notification panel or a fire/mass<br />
notification combination panel. System shall be programmed and integrated<br />
with the existing head end hardware and work station(s) and made capable of<br />
remote activation from the JBLM Emergency Operation Command (FLEC) facility.<br />
Remote activation connectivity between the FLEC and project shall be through<br />
the Monaco BT-XM transmitter panel. Mass Notification/Public Announcement<br />
Systems Integration is allowed for smaller systems. It is not recommended<br />
for larger projects. However, it is not prohibited, provided the following<br />
system(s) engineering design requirements are included as part of the<br />
overall integration:<br />
a. They shall share the same comm/power raceways and speaker.<br />
SECTION 28 31 76 Page 19
. PA must have its own power supply and amplifier. It shall not share<br />
the same amp as the Mass Notification System.<br />
c. PA system control panel shall be separate and stand alone from the<br />
MNS panel (Anti-Feed back issues must be addressed and eliminated if<br />
co-locating or if Local Operating Console (LOC) is placed near the LOC<br />
for either of these systems).<br />
d. Two panels are clearly labeled and easily identified as either PA<br />
or MNS.<br />
e. PA panel lock set is not the same as the MNS panel. AHJ will<br />
provide core information.<br />
f. PA shall not share any UPS or back-up power source used to support<br />
MNS.<br />
g. PA commands/messaging shall be subordinate to MNS/Fire Alarm<br />
messaging.<br />
h. PA system shall not remote tie in to the FLEC.<br />
i. Speaker technology shall be designed to meet the minimum<br />
requirements for MNS.<br />
j. Mass Notification System Visual alerting devices shall not light<br />
upon activation of the PA system.<br />
2.5.1 Notification Appliance Network<br />
The notification appliance network consists of audio speakers located to<br />
provide intelligible instructions at all locations in the building. The<br />
Mass Notification System announcements shall take priority over all other<br />
function of the system including the audible and visual output of the fire<br />
alarm system in a normal or alarm state. All fire alarm system functions<br />
shall continue in an alarm state except for the output signals of the<br />
audible and visual notification appliances.<br />
2.5.2 Strobes<br />
Strobes are also provided to alert hearing-impaired occupants.<br />
2.5.3 Text Displays<br />
LED text displays for hearing impaired occupants.<br />
2.5.4 Giant Voice<br />
The Giant Voice system (if available) in the area of the building shall be<br />
activated to provide a pre-recorded or live voice message.<br />
2.5.5 Door Operation<br />
Closure of doors held open by electromagnetic devices.<br />
2.5.6 Voice Notification<br />
SECTION 28 31 76 Page 20
An autonomous voice notification control unit is used to monitor and control<br />
the notification appliance network and provide consoles for local operation.<br />
Using a console, personnel in the building can initiate delivery of prerecorded<br />
voice messages, provide live voice messages and instructions, and<br />
initiate visual strobe and (optional) textual message notification<br />
appliances. The autonomous voice notification control unit will temporarily<br />
override audible fire alarm notification while delivering Mass Notification<br />
messages to ensure they are intelligible.<br />
2.5.7 Base-Wide Control<br />
If a base-wide control system for mass notification exists on the base, the<br />
autonomous control unit shall communicates with the central control unit of<br />
the base-wide system. The autonomous control unit shall receive<br />
commands/messages from the central control unit and provide status<br />
information.<br />
2.6 OVERVOLTAGE AND SURGE PROTECTION<br />
2.6.1 Signaling Line Circuit Surge Protection<br />
For systems having circuits located outdoors, communications equipment shall<br />
be protected against surges induced on any signaling line circuit and shall<br />
comply with the applicable requirements of IEEE C62.41.1 and IEEE C62.41.2.<br />
Cables and conductors that serve as communications links shall have surge<br />
protection circuits installed at each end that meet the following<br />
waveform(s):<br />
a. A 10 microsecond by 1000 microsecond waveform with a peak voltage<br />
of 1500 volts and a peak current of 60 amperes.<br />
b. An 8 microsecond by 20 microsecond waveform with a peak voltage of<br />
1000 volts and a peak current of 500 amperes. Protection shall be<br />
provided at the equipment. Additional triple electrode gas surge<br />
protectors, rated for the application, shall be installed on each<br />
wireline circuit within 3 feet of the building cable entrance. Fuses<br />
shall not be used for surge protection.<br />
2.6.2 Sensor Wiring Surge Protection<br />
Digital and analog inputs and outputs shall be protected against surges<br />
induced by sensor wiring installed outdoors and as shown. The inputs and<br />
outputs shall be tested with the following waveforms:<br />
a. A 10 by 1000 microsecond waveform with a peak voltage of 1500 volts<br />
and a peak current of 60 amperes.<br />
b. An 8 by 20 microsecond waveform with a peak voltage of 1000 volts<br />
and a peak current of 500 amperes. Fuses shall not be used for surge<br />
protection.<br />
2.7 ADDRESSABLE INTERFACE DEVICES<br />
The initiating device being monitored shall be configured as a Style D<br />
initiating device circuits. The system shall be capable of defining any<br />
module as an alarm module and report alarm trouble, loss of polling, or as a<br />
supervisory module, and reporting supervisory short, supervisory open or<br />
SECTION 28 31 76 Page 21
loss of polling such as waterflow switches, valve supervisory switches, fire<br />
pump monitoring, independent smoke detection systems, relays for output<br />
function actuation, etc. The module shall be UL or FM listed as compatible<br />
with the control panel. The monitor module shall provide address setting<br />
means compatible with the control panel's SLC supervision and store an<br />
internal identifying code. Monitor module shall contain an integral LED<br />
that flashes each time the monitor module is polled. Pull stations with a<br />
monitor module in a common backbox are not required to have an LED. Where<br />
indicated, existing fire alarm system initiating device circuits shall be<br />
connected to a single module to power and supervise the circuit.<br />
2.8 ADDRESSABLE CONTROL MODULE<br />
The control module shall be capable of operating as a relay (dry contact<br />
form C) for interfacing the control panel with other systems, and to control<br />
door holders or initiate elevator fire service. The module shall be UL or<br />
FM listed as compatible with the control panel. The indicating device or<br />
the external load being controlled shall be configured as a Style Y<br />
notification appliance circuits. The system shall be capable of<br />
supervising, audible, visual and dry contact circuits. The control module<br />
shall have both an input and output address. The supervision shall detect a<br />
short on the supervised circuit and shall prevent power from being applied<br />
to the circuit. The control model shall provide address setting means<br />
compatible with the control panel's SLC supervision and store an internal<br />
identifying code. The control module shall contain an integral LED that<br />
flashes each time the control module is polled. Control Modules shall be<br />
located in environmental areas that reflect the conditions to which they<br />
were listed.<br />
2.9 ISOLATION MODULES<br />
Provide isolation modules to subdivide each signaling line circuit into<br />
groups of not more than 20 addressable devices between adjacent isolation<br />
modules.<br />
2.10 SMOKE SENSORS<br />
2.10.1 Photoelectric Smoke Sensors<br />
Provide addressable photoelectric smoke sensors as follows:<br />
a. Provide analog/addressable photoelectric smoke sensors utilizing<br />
the photoelectric light scattering principle for operation in<br />
accordance with UL 268. Smoke sensors shall be listed for use with the<br />
fire alarm control panel.<br />
b. Provide self-restoring type sensors that do not require any<br />
readjustment after actuation at the FACP to restore them to normal<br />
operation. Sensors shall be UL listed as smoke-automatic fire sensors.<br />
c. Components shall be rust and corrosion resistant. Vibration shall<br />
have no effect on the sensor's operation. Protect the detection<br />
chamber with a fine mesh metallic screen that prevents the entrance of<br />
insects or airborne materials. The screen shall not inhibit the<br />
movement of smoke particles into the chamber.<br />
SECTION 28 31 76 Page 22
d. Provide twist lock bases for the sensors. The sensors shall<br />
maintain contact with their bases without the use of springs. Provide<br />
companion mounting base with screw terminals for each conductor.<br />
Terminate field wiring on the screw terminals. The sensor shall have a<br />
visual indicator to show actuation.<br />
e. The sensor address shall identify the particular unit, its location<br />
within the system, and its sensitivity setting. Sensors shall be of<br />
the low voltage type rated for use on a 24 VDC system.<br />
f. Public Works Fire Alarm Maintenance Technicians shall have the<br />
capability to manually access the following information for each<br />
initiating device.<br />
(1) Primary status<br />
(2) Device type<br />
(3) Present average value<br />
(4) Present sensitivity selected<br />
(5) Sensor range (normal, dirty, etc.)<br />
2.10.2 Ionization Type Smoke Sensors<br />
Provide addressable ionization type smoke sensors as follows:<br />
a. Provide analog smoke sensors that operate on the ionization<br />
principle and are actuated by the presence of visible or invisible<br />
products of combustion. Smoke sensors shall be listed for use with the<br />
fire alarm control panel. Manufacturers of ionization detectors shall<br />
provide for no cost disposal of their detectors.<br />
b. Provide self-restoring type sensors that do not require any<br />
readjustment after actuation at the FACP to restore them to normal<br />
operation. Sensors shall be UL or FM listed as smoke-automatic fire<br />
sensors.<br />
c. Components shall be rust and corrosion resistant. Vibration shall<br />
have no effect on the sensor's operation. Protect the detection<br />
chamber with a fine mesh metallic screen that prevents the entrance of<br />
insects or airborne materials. The screen shall not inhibit the<br />
movement of smoke particles into the chamber.<br />
d. Provide twist lock bases for the sensors. The sensors shall<br />
maintain contact with their bases without the use of springs. Provide<br />
companion mounting base with screw terminals for each conductor.<br />
Terminate field wiring on the screw terminals. The sensor shall have a<br />
visual indicator to show actuation.<br />
e. The sensor address shall identify the particular unit, its location<br />
within the system, and its sensitivity setting. Sensors shall be of<br />
the low voltage type rated for use on a 24 VDC system.<br />
SECTION 28 31 76 Page 23
f. Public Works Fire Alarm Maintenance Technicians shall have the<br />
capability to manually access the following information for each<br />
initiating device.<br />
(1) Primary status<br />
(2) Device type<br />
(3) Present average value<br />
(4) Present sensitivity selected<br />
(5) Sensor range (normal, dirty, etc.)<br />
(6) Sensitivity adjustments for smoke detectors.<br />
2.10.3 Projected Beam Smoke Detectors<br />
Detectors shall be designed for detection of abnormal smoke densities.<br />
Detectors shall consist of separate transmitter and receiver units. The<br />
transmitter unit shall emit an infrared beam to the receiver unit. When the<br />
signal at the receiver falls below a preset sensitivity, the detector shall<br />
initiate an alarm. The receiver shall contain an LED that is powered upon<br />
an alarm condition. Long-term changes to the received signal caused by<br />
environmental variations shall be automatically compensated. Detectors<br />
shall incorporate features to assure that they are operational; a trouble<br />
signal shall be initiated if the beam is obstructed, the limits of the<br />
compensation circuit are reached, or the housing cover is removed.<br />
Detectors shall have multiple sensitivity settings in order to meet UL<br />
listings for the different distances covered by the beam. In the event of<br />
beam interference for more than three seconds a trouble alarm shall be<br />
transmitted.<br />
2.10.4 Duct Smoke Sensors<br />
Duct-mounted photoelectric smoke detectors shall be furnished and installed<br />
where indicated and in accordance with NFPA 90A. Units shall consist of a<br />
smoke detector as specified in paragraph Photoelectric Detectors, mounted in<br />
a special housing fitted with duct sampling tubes. Detector circuitry shall<br />
be mounted in a metallic enclosure exterior to the duct. Detectors shall<br />
have a manual reset. Detectors shall be rated for air velocities that<br />
include air flows between 500 and 4000 fpm. Detectors shall be powered from<br />
the fire alarm panel.<br />
a. Sampling tubes shall run the full width of the duct. The duct<br />
detector package shall conform to the requirements of NFPA 90A, UL<br />
268A, and shall be UL listed for use in air-handling systems. The<br />
control functions, operation, reset, and bypass shall be controlled<br />
from the fire alarm control panel.<br />
b. Lights to indicate the operation and alarm condition; and the test<br />
and reset buttons shall be visible and accessible with the unit<br />
installed and the cover in place. Detectors mounted above 6 feet and<br />
those mounted below 6 feet that cannot be easily accessed while<br />
standing on the floor, shall be provided with a remote detector<br />
indicator panel containing test and reset switches.<br />
SECTION 28 31 76 Page 24
c. Remote lamps and switches as well as the affected fan units shall<br />
be properly identified in etched plastic placards. Detectors shall<br />
provide for control of auxiliary contacts that provide control,<br />
interlock, and shutdown functions specified in Section 23 09 23 DIRECT<br />
DIGITAL CONTROL FOR HVAC AND OTHER LOCAL BUILDING <strong>SYSTEM</strong>S. Auxiliary<br />
contacts provide for this function shall be located within 3 feet of<br />
the controlled circuit or appliance. The detectors shall be supplied<br />
by the fire alarm system manufacturer to ensure complete system<br />
compatibility.<br />
2.10.5 Smoke Sensor Testing<br />
Smoke sensors shall be tested in accordance with NFPA 72 and manufacturer's<br />
recommended calibrated test method. Submit smoke sensor testing procedures<br />
for approval.<br />
2.11 THERMAL SENSORS<br />
2.11.1 Heat Detectors<br />
Heat detectors shall be designed for detection of fire by fixed temperature,<br />
combination fixed temperature and rate-of-rise principle or ratecompensating<br />
principle as stated in the Delivery or Task Order. The alarm<br />
condition shall be determined by comparing sensor valve with the stored<br />
values. Heat detector spacing shall be rated in accordance with UL 521.<br />
Detectors located in areas subject to moisture, exterior atmospheric<br />
conditions, or hazardous locations as defined by NFPA 70 and as shown on<br />
drawings, shall be types approved for such locations.<br />
2.11.1.1 Combination Fixed-Temperature and Rate-of-Rise Detectors<br />
Detectors shall be designed for outlet box mounting and supported<br />
independently of wiring connections. Contacts shall be self-resetting after<br />
response to rate-of-rise principle. Under fixed temperature actuation, the<br />
detector shall have a permanent external indication that is readily visible.<br />
Detector units located in boiler rooms, showers, or other areas subject to<br />
abnormal temperature changes shall operate on fixed temperature principle<br />
only. The UL 521 test rating for the fixed temperature portion shall be 135<br />
degrees F or as shown. The UL 521 test rating for the Rate-of-Rise<br />
detectors shall be rated for 50 by 50 feet.<br />
2.11.1.2 Rate Compensating Detectors<br />
Detector mounting type shall be as stated in the Delivery or Task Order,<br />
with outlet box supported independently of wiring connections. Detectors<br />
shall be hermetically sealed and automatically resetting. Rate Compensated<br />
detectors shall be rated for 50 by 50 feet.<br />
2.11.1.3 Fixed Temperature Detectors<br />
Detectors shall be designed for outlet box mounting and supported<br />
independently of wiring connections. Detectors shall be designed to detect<br />
high heat. The detectors shall have a specific temperature setting of 135<br />
degrees F or as shown. The UL 521 test rating for the fixed temperature<br />
detectors shall be rated for 15 by 15 feet.<br />
SECTION 28 31 76 Page 25
2.11.2 Heat Sensing<br />
A moving average of the sensors heat sensing value to automatically<br />
compensate for conditions that could affect detection operations. System<br />
shall automatically maintain a constant heat sensing sensitivity from each<br />
sensor by compensating for environmental factors.<br />
2.11.3 Self-Test Routines<br />
Automatic self-test routines shall be performed on each sensor that will<br />
functionally check sensor sensitivity electronics and ensure the accuracy of<br />
the value being transmitted. Any sensor that fails this test shall indicate<br />
a trouble condition with the sensor location at the control panel.<br />
2.11.4 Operator Access<br />
Public Works Fire Alarm Maintenance Technicians shall have the capability to<br />
manually access the following information for each heat sensor:<br />
a. Primary status<br />
b. Device type<br />
c. Present average value<br />
d. Sensor range<br />
2.11.5 Operator Control<br />
Public Works Fire Alarm Maintenance Technicians shall have the capability to<br />
manually control the following information for each heat sensor:<br />
a. Alarm detection sensitivity values<br />
b. Enable or disable the point/device<br />
c. Control sensors relay driver output<br />
2.12 FLAME DETECTORS<br />
The detectors shall comply with FM P7825a. The detectors shall be sensitive<br />
to the micron range best suited for their intended use. The detectors shall<br />
operate over electrically supervised wiring circuits and the loss of power<br />
to the detector shall result in a trouble signal. A self-test feature shall<br />
be provided for each detector to be individually tested.<br />
2.12.1 Infrared (IR) Single Frequency Flame Detector<br />
The detector shall be sensitive in the range best suited for the intended<br />
service.<br />
2.12.2 Infrared (IR) Multiple Frequency Flame Detector<br />
The IR detector shall consist of two or more IR sensors, each selected for a<br />
different IR frequency. The primary sensor shall be sensitive in the range<br />
best suited for the intended service. Secondary sensors are tuned to<br />
SECTION 28 31 76 Page 26
different IR wavelengths to null out the effect of black body radiation to<br />
the primary sensor.<br />
2.12.3 Ultraviolet (UV) Flame Detectors<br />
UV flame detector shall be of the narrow band response type that operates on<br />
radiated ultraviolet energy and shall be sensitive in the range best suited<br />
for the intended service. The cone of vision shall be 80 degrees or<br />
greater. Each detector shall be completely insensitive to light sources in<br />
the visible frequency range.<br />
2.12.4 Combination UV/IR Flame Detector<br />
The UV/IR detector shall provide discrimination against false alarms by<br />
requiring both UV and IR flame detection before an alarm is sent. The UV<br />
sensor shall be sensitive in the range of 0.185 to 0.265 micrometers only.<br />
The IR sensor shall be sensitive in the range best suited for the intended<br />
service. Detectors shall be completely insensitive to light sources in the<br />
visible frequency range.<br />
2.13 ELECTRIC POWER<br />
2.13.1 Power Supply for the System<br />
Power shall be 120 VAC service for the FACP from the normal or emergency AC<br />
service to the building as stated in the Delivery or Task Order.<br />
2.13.2 Generator<br />
Where any emergency generator provides a standby power supply for life<br />
safety system circuits, provide a connection from one of the circuits for<br />
the fire alarm system. When a generator buss circuit is available for the<br />
fire alarm, mass notification, and life safety equipment, then the fire<br />
alarm control unit shall monitor the generator with the following<br />
supervisory signals:<br />
(a) Generator Selector Switch in a position other than automatic start<br />
(b) Generator Running<br />
(c) Low Fuel<br />
(d) Failure to Start<br />
(e) Abnormal conditions such as low oil, high temperature, and low<br />
coolant.<br />
(f) Low Battery<br />
(g) Emergency transfer in proper mode while generator running<br />
The Mass Notification system shall also be connected to the generator. If<br />
the generator is not installed for the specific purpose of powering life<br />
safety systems then this requirement does not apply. The designer should<br />
only apply this requirement in the instance when a generator is installed to<br />
power a fire pump or other life safety circuit.<br />
2.14 EMERGENCY POWER SUPPLY<br />
Provide for system operation in the event of primary power source failure.<br />
Transfer from normal to auxiliary (secondary) power or restoration from<br />
auxiliary to normal power shall be automatic and shall not cause<br />
transmission of a false alarm.<br />
SECTION 28 31 76 Page 27
2.14.1 Batteries<br />
Provide sealed, maintenance-free, lead acid batteries as the source for<br />
emergency power to the FACP. Batteries shall contain suspended electrolyte.<br />
The battery system shall be maintained in a fully charged condition by means<br />
of a solid state battery charger. Provide an automatic transfer switch to<br />
transfer the load to the batteries in the event of the failure of primary<br />
power.<br />
2.14.1.1 Capacity<br />
Provide the batteries with sufficient capacity to operate the system under<br />
supervisory and trouble conditions, including audible trouble signal devices<br />
for 72 hours and audible and visual signal devices under alarm conditions<br />
for an additional 15 minutes.<br />
2.14.1.2 Battery Power Calculations<br />
a. Verify that battery capacity exceeds supervisory and alarm power<br />
requirements.<br />
1). Substantiate the battery calculations for alarm, alert, and<br />
supervisory power requirements. Ampere-hour requirements for each<br />
system component and each panel component, and the batteryrecharging<br />
period shall be included.<br />
2). Provide complete battery calculations for both the alarm,<br />
alert, and supervisory power requirements. Ampere-hour<br />
requirements for each system component shall be submitted with the<br />
calculations.<br />
3). A voltage drop calculation to indicate that sufficient voltage<br />
is available for proper operation of the system and all components,<br />
at the minimum rated voltage of the system operating on batteries.<br />
b. For battery calculations use the following assumptions: Assume a<br />
starting voltage of 24 VDC for starting the calculations to size the<br />
batteries. Calculate the required Amp-Hours for the specified standby<br />
time, and then calculate the required Amp-Hours for the specified alarm<br />
time. Calculate the nominal battery voltage after operation on<br />
batteries for the specified time period. Using this voltage perform a<br />
voltage drop calculation for circuit containing device and/or<br />
appliances remote from the power sources.<br />
2.14.2 Battery Chargers<br />
Provide a solid state, fully automatic, variable charging rate battery<br />
charger. The charger shall be capable of providing 150 percent of the<br />
connected system load and shall maintain the batteries at full charge. In<br />
the event the batteries are fully discharged (18 Volts dc), the charger<br />
shall recharge the batteries back to 95 percent of full charge within 48<br />
hours. Provide pilot light to indicate when batteries are manually placed<br />
on a high rate of charge as part of the unit assembly if a high rate switch<br />
is provided.<br />
SECTION 28 31 76 Page 28
2.15 <strong>FIRE</strong> <strong>ALARM</strong> AND MASS NOTIFICATION CONTROL PANEL (FACP/FMCP)<br />
Provide a complete control panel fully enclosed in a lockable steel<br />
enclosure as specified herein. Operations required for testing or for<br />
normal care and maintenance of the systems shall be performed from the front<br />
of the enclosure. If more than a single unit is required at a location to<br />
form a complete control panel, the unit enclosures shall match exactly.<br />
a. Each control unit shall provide power, supervision, control, and<br />
logic for the entire system, utilizing solid state, modular components,<br />
internally mounted and arranged for easy access. Each control unit<br />
shall be suitable for operation on a 120 volt, 60 hertz, normal<br />
building power supply. Provide each panel with supervisory functions<br />
for power failure, internal component placement, and operation.<br />
b. Visual indication of alarm, supervisory, or trouble initiation on<br />
the fire alarm control panel shall be by liquid crystal display or<br />
similar means with a minimum of 80 characters, that at least 32 are<br />
field changeable. The MNS Control panel shall have the capability of<br />
temporarily deactivate the fire alarm audible notification appliances<br />
while delivering voice messages. Provide conductor integrity<br />
monitoring for strobe, display, temporary deactivation of fire alarm<br />
audible notification appliances and speaker wiring.<br />
c. Provide secure operator console for initiating recorded messages,<br />
strobes and displays; and for delivering live voice messages. Provide<br />
capacity for at least four pre-recorded messages. Provide the ability<br />
to automatically repeat pre-recorded messages. Provide a secure<br />
microphone for delivering live messages. Provide adequate discrete<br />
outputs to temporarily deactivate fire alarm audible notification, and<br />
initiate/synchronize strobes. Provide a complete set of selfdiagnostics<br />
for controller and appliance network. Provide local<br />
diagnostic information display and local diagnostic information and<br />
system event log file.<br />
2.15.1 Cabinet<br />
Install control panel components in cabinets large enough to accommodate all<br />
components and also to allow ample gutter space for interconnection of<br />
panels as well as field wiring. The enclosure shall be identified by an<br />
engraved laminated phenolic resin nameplate. Lettering on the nameplate<br />
shall say "Fire Alarm and Mass Notification Control Panel" and shall not be<br />
less than one inch high. Provide prominent rigid plastic or metal<br />
identification plates for lamps, circuits, meters, fuses, and switches. The<br />
cabinet shall be provided in a sturdy steel housing, complete with back box,<br />
hinged steel door with cylinder lock, and surface mounting provisions.<br />
2.15.2 Control Modules<br />
Provide power and control modules to perform all functions of the FACP.<br />
Provide audible signals to indicate any alarm, supervisory, or trouble<br />
condition. The alarm signals shall be different from the trouble signal.<br />
Connect circuit conductors entering or leaving the panel to screw-type<br />
terminals with each terminal marked for identification. Locate diodes and<br />
relays, if any, on screw terminals in the FACP. Circuits operating at 24<br />
VDC shall not operate at less than 21.6 volts. Circuits operating at any<br />
SECTION 28 31 76 Page 29
other voltage shall not have a voltage drop exceeding 10 percent of nominal<br />
voltage.<br />
2.15.3 Silencing Switches<br />
a. Alarm Silencing Switch: Provide an alarm silencing switch at the<br />
FACP that shall silence the audible signal but not affect the visual<br />
alarm indicator. This switch shall be overridden upon activation of a<br />
subsequent alarm.<br />
b. Supervisory/Trouble Silencing Switch: Provide supervisory and<br />
trouble silencing switch that shall silence the audible trouble and<br />
supervisory signal, but not extinguish the visual indicator. This<br />
switch shall be overridden upon activation of a subsequent alarm,<br />
supervision, or trouble condition. Audible trouble indication must<br />
resound automatically every 24 hours after the silencing feature has<br />
been operated.<br />
2.15.4 Non-Interfering<br />
Power and supervise each circuit such that a signal from one device does not<br />
prevent the receipt of signals from any other device. Circuits shall be<br />
manually reset by switch from the FACP after the initiating device or<br />
devices have been restored to normal.<br />
2.15.5 Voice Notification System<br />
The Voice Notification System shall be designed per UFC 3-600-01 and shall<br />
comply with the requirements of UFC 4-021-01 and the requirements of NFPA 72<br />
for Emergency Voice/Alarm Communications System requirements ISO 7240-16,<br />
IEC 60268-16, except as specified herein. The system shall be a one-way<br />
multi-channel voice notification system incorporating user selectability of<br />
a minimum 8 distinct sounds for tone signaling, and the incorporation of a<br />
voice module for delivery of prerecorded messages. Textual audible<br />
appliances shall produce a slow whoop tone for three cycles followed by a<br />
voice message that is repeated until the control panel is reset or silenced.<br />
Automatic messages shall be broadcast through speakers on appropriate<br />
floors, but not in stairs or elevator cabs. The visual strobes and audible<br />
message shall automatically be broadcast on the floor of fire alarm origin,<br />
the floor immediately above the floor of fire alarm origin, and the floor<br />
immediately below the floor of fire alarm origin. A live voice message<br />
shall override the automatic audible output through use of a microphone<br />
input at the control panel.<br />
a. When using the microphone, live messages shall be broadcast through<br />
speakers in stairs, in elevator cabs, and throughout a selected floor<br />
or floors. The system shall be capable of operating all speakers at<br />
the same time. The Voice Notification System shall support Public<br />
Address (PA) paging for the facility. The digitalized voice message<br />
shall consist of a non-volatile (EPROM) microprocessor based input to<br />
the amplifiers. The microprocessor shall actively interrogate<br />
circuitry, field wiring, and digital coding necessary for the immediate<br />
and accurate rebroadcasting of the stored voice data into the<br />
appropriate amplifier input. Loss of operating power, supervisory<br />
power, or any other malfunction that could render the digitalized voice<br />
module inoperative shall automatically cause the slow whoop tone to<br />
take over all functions assigned to the failed unit.<br />
SECTION 28 31 76 Page 30
. The Mass Notification functions shall override the manual or<br />
automatic fire alarm notification or Public Address (PA) functions.<br />
The system shall have the capability of utilizing a remote microphone<br />
station with redundant controls of the notification system control<br />
panel. Class "A" Notification Appliance Circuits (NAC) shall be<br />
provided for the activation of strobe appliances. The activation of<br />
the NAC Circuits shall follow the operation of the speaker NAC<br />
circuits. Audio output shall be selectable for line level (600 ohms),<br />
25, 70.7 or 100 volt output. The audio amplifier outputs shall be not<br />
greater than 100 watts RMS output. The strobe NAC Circuits shall<br />
provide at least 2 amps of 24 VDC power to operate strobes and have the<br />
ability to synchronize all strobes. A hand held microphone shall be<br />
provided and, upon activation, shall take priority over any tone<br />
signal, recorded message or PA microphone operation in progress, while<br />
maintaining the strobe NAC Circuits activation.<br />
All outputs and operational modules shall be fully supervised with on-board<br />
diagnostics and trouble reporting circuits. Form "C" contacts shall be<br />
provided for system alarm and trouble conditions. Circuits shall be<br />
provided for operation of auxiliary appliance during trouble conditions.<br />
During a Mass Notification event the panel shall not generate nor cause any<br />
trouble alarms to be generated with the Fire Alarm system. The Control<br />
Panel for the Voice Notification System shall be independent of the Fire<br />
alarm system and shall be capable of autonomous operation. The system shall<br />
be housed in a separate panel that contains an independent power supply and<br />
batteries, as specified above . Mass Notification functions shall take<br />
precedence over all other function performed by the Voice Notification<br />
System. Installation approved messages shall be provided by JBLM,<br />
Directorate of Emergency Services, Physical Security Branch. Obtain .wav<br />
files with recordings of the following messages from the Contracting<br />
Offices:<br />
1) 1000 Hz tones (1 sec on, 1/2 second off, 1 second on, 1/2 second<br />
off, 1 second on)<br />
"Attention, Attention, Attention. JBLM is experiencing an incident<br />
of civil disturbance; military personnel contact your unit. All<br />
personnel avoid installation access points. Tune into JBLM command<br />
TV 21 and AM Radio 1500." (provide 2-second pause and repeat<br />
message)<br />
2) 1000 Hz tones (1 sec on, 1/2 second off, 1 second on, 1/2 second<br />
off, 1 second on)<br />
"Attention, Attention, Attention. Evacuate the area immediately,<br />
evacuate the area immediately and follow the instructions of public<br />
safety personnel. Tune into JBLM command TV 21 and AM Radio 1500."<br />
(provide 2-second pause and repeat message)<br />
3) 1000 Hz tones (1 sec on, 1/2 second off, 1 second on, 1/2 second<br />
off, 1 second on)<br />
"Attention, Attention, Attention. Seek shelter immediately and<br />
secure all doors and windows. Tune into JBLM command TV 21 and AM<br />
Radio 1500." (provide 2-second pause and repeat message)<br />
SECTION 28 31 76 Page 31
4) 1000 Hz tones (1 sec on, 1/2 second off, 1 second on, 1/2 second<br />
off, 1 second on)<br />
"Attention, Attention, Attention. Seek shelter immediately, close<br />
all doors and windows, shut off all heating, ventilation, and air<br />
conditioning units. Tune into JBLM command TV 21 and AM Radio<br />
1500." (provide 2-second pause and repeat message)<br />
5) 1000 Hz tones (1 sec on, 1/2 second off, 1 second on, 1/2 second<br />
off, 1 second on)<br />
"Attention, Attention, Attention. Severe weather storm warning,<br />
severe weather storm warning, take cover immediately. Tune into<br />
JBLM command TV 21 and AM Radio 1500." (provide 2-second pause and<br />
repeat message)<br />
6) 1000 Hz tones (1 sec on, 1/2 second off, 1 second on, 1/2 second<br />
off, 1 second on)<br />
"Attention, Attention, Attention. Prepare for a live voice<br />
announcement." (provide 2-second pause and repeat message two<br />
times)<br />
7) 1000 Hz tones (1 sec on, 1/2 second off, 1 second on, 1/2 second<br />
off, 1 second on)<br />
"Attention, Attention, Attention. The previously declared<br />
emergency no longer exists." (provide 2-second pause and repeat<br />
message two times)<br />
8) 1000 Hz tones (1 sec on, 1/2 second off, 1 second on, 1/2 second<br />
off, 1 second on)<br />
"Attention, Attention, Attention. This is only a test. This is a<br />
test of the JBLM early warning system." (provide 2-second pause and<br />
repeat message)<br />
a. The Remote Microphone station shall incorporate a Push-To-Talk<br />
(PTT) microphone, redundant controls and system status indicators<br />
of/for the system. The unit shall incorporate microphone override of<br />
any tone generation or prerecorded messages. The unit shall be fully<br />
supervised from the control panel. The housing shall contain a lock<br />
that is keyed identical to the fire alarm system for the building.<br />
b. Auxiliary Input Module shall be designed to be an outboard<br />
expansion module to either expand the number of optional remote<br />
microphone stations, or allow a telephone interface.<br />
c. Remote Microphone station (PA) shall incorporate a Push-To-Talk<br />
(PTT) microphone, and controls to allow Public Address paging in the<br />
facility. The Public Address paging function shall not override any<br />
alarm or notification functions. The microphone shall be desktop or<br />
hand-held style as stated in the Delivery or Task Order.<br />
2.15.6 Memory<br />
SECTION 28 31 76 Page 32
Provide each control unit with non-volatile memory and logic for all<br />
functions. The use of long life batteries, capacitors, or other agedependent<br />
devices shall not be considered as equal to non-volatile<br />
processors, PROMS, or EPROMS.<br />
2.15.7 Field Programmability<br />
Provide control units and control panels that are fully field programmable<br />
for control, initiation, notification, supervisory, and trouble functions of<br />
both input and output. The system program configuration shall be menu<br />
driven. System changes shall be password protected and shall be<br />
accomplished using personal computer based equipment. Any proprietary<br />
equipment and proprietary software needed by Public Works Fire Alarm<br />
Maintenance Technicians to implement future changes to the fire alarm system<br />
shall be provided as part of this contract.<br />
2.15.8 Input/Output Modifications<br />
The FACP shall contain features that allow the bypassing of input devices<br />
from the system or the modification of system outputs. These control<br />
features shall consist of a panel mounted keypad. Any bypass or<br />
modification to the system shall indicate a trouble condition on the FACP<br />
(VDU) and a printed output of the trouble condition.<br />
2.15.9 Resetting<br />
Provide the necessary controls to prevent the resetting of any alarm,<br />
supervisory, or trouble signal while the alarm, supervisory or trouble<br />
condition on the system still exists.<br />
2.15.10 Instructions<br />
Provide a typeset printed or typewritten instruction card mounted behind a<br />
Lexan plastic or glass cover in a stainless steel or aluminum frame.<br />
Install the instructions on the interior of the FACP. The card shall show<br />
those steps to be taken by an operator when a signal is received as well as<br />
the functional operation of the system under all conditions, normal, alarm,<br />
supervisory, and trouble. The instructions shall be approved by the<br />
Contracting Officer before being posted.<br />
2.15.11 Walk Test<br />
The FACP shall have a walk test feature. When using this feature, operation<br />
of initiating devices shall result in limited system outputs, so that the<br />
notification appliances operate for only a few seconds and the event is<br />
indicated on the system printer, but no other outputs occur.<br />
2.15.12 History Logging<br />
The control panel shall have the ability to store a minimum of 400 events in<br />
a log. These events shall be stored in a battery-protected memory and shall<br />
remain in the memory until the memory is downloaded or cleared manually.<br />
Resetting of the control panel shall not clear the memory.<br />
2.15.13 RS-232-C Output<br />
SECTION 28 31 76 Page 33
Each local control panel shall be capable of operating remote service type<br />
cathode ray tubes (CRTs), printers, and/or modems. The output shall be<br />
paralleled ASCII from an EIA RS-232-C connection with a baud rate of 1200 or<br />
2400 to allow use of any commonly available CRT, printer, or modem.<br />
2.15.14 Remote LED Text Display<br />
An LED text display shall be provided at locations as shown on the drawings.<br />
The LED text display shall be at least 2 lines with a minimum of 20<br />
characters per line. The size shall not exceed 16 inches length by 6 inches<br />
height by 3 inches deep. The text display shall as a minimum meet the<br />
following requirements:<br />
a. Two lines of information for high priority messaging.<br />
b. Minimum of 20 characters per line (40 total) displayed.<br />
c. Text shall be no less than 1/2 inch in height and readable from 1<br />
foot to 20 feet away.<br />
d. 32K character memory.<br />
e. RS232 or RS485 serial interface included.<br />
f. Display shall be wall or ceiling mounted.<br />
g. Mounting brackets for a convenient wall/cubicle mount.<br />
h. During non-emergency periods, date and time shall be displayed.<br />
i. All programming shall be accomplished from the Mass Notification<br />
network. No user programming shall be required.<br />
An LED text display shall be provided at locations as shown on the drawings.<br />
The LED text display shall have minimum character size of 4-inches high and<br />
shall spell out the words "EVACUATE" and "ANNOUNCEMENT". The design of LED<br />
text display shall be such that it cannot be read when not illuminated. The<br />
LED text display shall be capable of being wall or ceiling mounted.<br />
2.16 REMOTE <strong>FIRE</strong> <strong>ALARM</strong> CONTROL UNITS<br />
Provide complete remote control units fully enclosed in a lockable steel<br />
enclosure as specified herein. Operations required for testing or for<br />
normal care and maintenance of the control units shall be performed from the<br />
front of the enclosure. If more than a single unit is required at a<br />
location to form a complete control panel, the unit enclosures shall match<br />
exactly. Each control unit shall provide power, supervision, control, and<br />
logic for its portion of the entire system, utilizing solid state, modular<br />
components, internally mounted and arranged for easy access. Each control<br />
unit shall be suitable for operation on a 120 volt, 60 hertz, normal<br />
building power supply. Provide each unit with supervisory functions for<br />
power failure, internal component placement, and operation.<br />
2.16.1 Cabinet<br />
Install remote control unit components in cabinets large enough to<br />
accommodate components and also to allow ample gutter space for<br />
SECTION 28 31 76 Page 34
interconnection of units as well as field wiring. The enclosure shall be<br />
identified by an engraved laminated phenolic resin nameplate. Lettering on<br />
the nameplate shall be labeled "Remote Fire Alarm Control Unit" and shall<br />
not be less than one inch high. Provide prominent rigid plastic or metal<br />
identification plates for lamps, circuits, meters, fuses, and switches. The<br />
cabinet shall be provided in a sturdy steel housing, complete with back box,<br />
hinged steel door with cylinder lock, and surface mounting provisions.<br />
2.16.2 Control Modules<br />
Provide power and control modules to perform all functions of the remote<br />
control unit. Provide audible signals to indicate any alarm or trouble<br />
condition. The alarm signals shall be different from the trouble signal.<br />
Connect circuit conductors entering or leaving the panel to screw-type<br />
terminals with each terminal marked for identification. Locate diodes and<br />
relays, if any, on screw terminals in the remote control unit. Circuits<br />
operating at 24 VDC shall not operate at less than 21.6 volts. Circuits<br />
operating at any other voltage shall not have a voltage drop exceeding 10<br />
percent of nominal voltage. Circuits shall be arranged so that there is 25<br />
percent spare capacity for any circuit.<br />
2.16.3 Silencing Switches<br />
Provide an alarm silencing switch at the remote control unit that shall<br />
silence the audible signal but not affect the visual alarm indicator. This<br />
switch shall be overridden upon activation of a subsequent alarm. Provide<br />
trouble and supervisory silencing switch that shall silence the audible<br />
trouble and supervisory signal, but not extinguish the visual indicator.<br />
This switch shall be overridden upon activation of a subsequent trouble or<br />
supervisory signal. Audible trouble indication must resound automatically<br />
every 24 hours after the silencing feature has been operated.<br />
2.16.4 Non-Interfering<br />
Power and supervise each circuit such that a signal from one device does not<br />
prevent the receipt of signals from any other device. Circuits shall be<br />
manually resettable by switch from the remote control unit after the<br />
initiating device or devices have been restored to normal.<br />
2.16.5 Memory<br />
Provide each control unit with non-volatile memory and logic for all<br />
functions. The use of long life batteries, capacitors, or other agedependent<br />
devices shall not be considered as equal to non-volatile<br />
processors, PROMS, or EPROMS.<br />
2.16.6 Field Programmability<br />
Provide control units that are fully field programmable for control,<br />
initiating, supervisory, and trouble functions of both input and output.<br />
The system program configuration shall be menu driven. System changes shall<br />
be password protected and shall be accomplished using personal computer<br />
based equipment. Any proprietary equipment and proprietary software needed<br />
by Public Works Fire Alarm Maintenance Technicians to implement future<br />
changes to the fire alarm system shall be provided as part of this contract.<br />
SECTION 28 31 76 Page 35
2.16.7 Input/Output Modifications<br />
Each remote control unit shall contain features that allow the elimination<br />
of input devices from the system or the modification of system outputs. Any<br />
such modifications shall indicate a trouble condition on the remote control<br />
unit, the FACP, and a printed output of the trouble condition.<br />
2.16.8 Resetting<br />
Provide the necessary controls to prevent the resetting of any alarm,<br />
supervisory, or trouble signal while the alarm, supervisory, or trouble<br />
condition on the system still exists.<br />
2.16.9 Instructions<br />
Provide a typeset printed or typewritten instruction card mounted behind a<br />
Lexan plastic or glass cover in a stainless steel or aluminum frame.<br />
Install the frame in a conspicuous location observable from the remote fire<br />
alarm control unit. The card shall show those steps to be taken by an<br />
operator when a signal is received as well as the functional operation of<br />
the system under all conditions, normal, alarm, supervisory, and trouble.<br />
The instructions shall be approved by the Contracting Officer before being<br />
posted.<br />
2.16.10 Walk Test<br />
Each remote control unit shall have a walk test feature. When using this<br />
feature, operation of initiating devices shall result in limited system<br />
outputs, so that the notification appliances operate for only a few seconds<br />
and the event is indicated on the system printer, but no other outputs<br />
occur.<br />
2.16.11 History Logging<br />
The control panel shall have the ability to store a minimum of 400 events in<br />
a log. These events shall be stored in a battery-protected memory and shall<br />
remain in the memory until the memory is downloaded or cleared manually.<br />
Resetting of the control panel shall not clear the memory.<br />
2.17 AMPLIFIERS, PREAMPLIFIERS, TONE GENERATORS<br />
Any amplifiers, preamplifiers, tone generators, digitalized voice<br />
generators, and other hardware necessary for a complete, operational,<br />
textual audible circuit conforming to NFPA 72 shall be housed in a fire<br />
alarm control unit, terminal cabinet, or in the fire alarm control panel.<br />
The system shall automatically operate and control all building fire alarm<br />
speakers except those installed in the stairs and within elevator cabs. The<br />
speakers in the stairs and elevator cabs shall operate only when the<br />
microphone is used to deliver live messages. Each amplifier shall be single<br />
output channel.<br />
2.17.1 Construction<br />
Amplifiers shall utilize computer grade solid state components and shall be<br />
provided with output protection devices sufficient to protect the amplifier<br />
against any transient up to 10 times the highest rated voltage in the<br />
system.<br />
SECTION 28 31 76 Page 36
2.17.2 Inputs<br />
Each system shall be equipped with separate inputs from the tone generator,<br />
digitalized voice driver and panel mounted microphone. Microphone inputs<br />
shall be of the low impedance, balanced line type. Both microphone and tone<br />
generator input shall be operational on any amplifier.<br />
2.17.3 Tone Generator<br />
The tone generator shall be of the modular, plug-in type with securely<br />
attached labels to identify the component as a tone generator and to<br />
identify the specific tone it produces. The tone generator shall produce a<br />
slow whoop tone that shall slowly ascend from low (500 hertz) to high (1200<br />
hertz), and shall be constantly repeated until interrupted by either the<br />
digitalized voice message, the microphone input, or the alarm silence mode<br />
as specified. Each slow whoop cycle shall last approximately 4 seconds.<br />
The tone generator shall be single channel with an automatic backup<br />
generator per channel such that failure of the primary tone generator causes<br />
the backup generator to automatically take over the functions of the failed<br />
unit and also causes transfer of the common trouble relay.<br />
2.17.4 Protection Circuits<br />
Each amplifier shall be constantly supervised for any condition that could<br />
render the amplifier inoperable at its maximum output. Failure of any<br />
component shall cause automatic transfer to a designated backup amplifier,<br />
illumination of a visual "amplifier trouble" indicator on the control panel,<br />
appropriate logging of the condition on the system printer, and other<br />
actions for trouble conditions as specified.<br />
2.18 <strong>FIRE</strong>FIGHTER TELEPHONE COMMUNICATION <strong>SYSTEM</strong><br />
When required by code, provide a firefighter telephone system as follows:<br />
a. Provide a firefighter telephone communication system with complete,<br />
common talk, closed circuits. The system shall include, but not be<br />
limited to, a master control station mounted in the fire alarm control<br />
panel, a power supply and standby battery system, and remote telephone<br />
stations.<br />
b. Provide a master control station that shall provide power,<br />
supervision, and control for wiring, components, and circuits. The act<br />
of lifting any remote telephone hand set from its cradle shall cause<br />
both a visual and audible signal to annunciate at the master control<br />
station. Removing the hand set at the master control station and<br />
depressing a button at the remote telephone hand set shall cause the<br />
automatic silencing of the audible signal. Communication between the<br />
master control station hand set and any/or all remote handsets shall<br />
require the depressing of a push-to-talk switch located on any/all<br />
remote handsets. During the time that the master control hand set is<br />
removed from its cradle it shall be possible to communicate between<br />
five remote handsets and the master control station. Handsets shall be<br />
able to monitor any conversation in progress and join the conversation<br />
by pressing the push-to-talk button. It shall not be possible to<br />
communicate between two or more remote handsets with the master control<br />
station hand set in its cradle. The master control station hand set<br />
SECTION 28 31 76 Page 37
shall be red in color and equipped with a 5-foot long strain-relieved<br />
coiled cord. Wiring connections shall be made to terminal strips. The<br />
master control station shall monitor wire and connections for any<br />
opens, shorts, or grounds that would render the system inoperable or<br />
unintelligible. The master control station shall be equipped with a<br />
silencing switch and ring-back feature such that any audible trouble<br />
signal can be silenced and shall be so indicated by the lighting of an<br />
amber LED. Once any trouble condition has been corrected, the amber<br />
LED shall be extinguished and the silencing switch shall sound again<br />
until the switch is restored to its original position. The master<br />
control station shall be equipped with a separate, LED annunciated<br />
switch for each telephone circuit. In addition, LEDs shall provide for<br />
the annunciation of operating and supervisory power. The loss of<br />
operating or supervisory power shall cause an audible and visual<br />
indication at the master control station and shall also cause the fire<br />
alarm trouble signal to sound on the FACP. Switches, LEDs, and<br />
controls shall be fully labeled.<br />
c. Provide remote telephone stations as stated in the Delivery or Task<br />
Order. Each station shall be equipped with a hinged door that is<br />
magnetically locked. Each hand set shall be permanently wired in place<br />
with a coiled cord. Each hand set shall be red high-impact cycolac and<br />
shall be equipped with a push-to-talk switch that, when operated, shall<br />
signal the master control station and a switch-equipped, storage<br />
cradle.<br />
d. Provide operating and supervising power from the same supply<br />
circuit(s) utilized for the fire alarm control panel.<br />
2.19 MANUAL STATIONS<br />
Provide metal or plastic, semi-flush mounted, double action, addressable<br />
manual stations that are not subject to operation by jarring or vibration.<br />
Stations shall be equipped with screw terminals for each conductor.<br />
Stations that require the replacement of any portion of the device after<br />
activation are not permitted. Stations shall be finished in fire-engine red<br />
with molded raised lettering operating instructions of contrasting color.<br />
The use of a 211 key shall be required to reset the station. Manual<br />
stations shall be mounted at 54 inches. Stations shall have a separate<br />
screw terminal for each conductor.<br />
2.20 NOTIFICATION APPLIANCES<br />
2.20.1 Fire Alarm/Mass Notification Speakers<br />
Audible appliances shall conform to the applicable requirements of UL 464.<br />
Appliances shall be connected into notification appliance circuits. Audible<br />
appliances shall generate a unique audible sound from other devices provided<br />
in the building and surrounding area. Surface mounted audible appliances<br />
shall be painted red. Recessed audible appliances shall be installed with a<br />
grill that is painted with a factory finish to match the surface to which it<br />
is mounted.<br />
a. Speakers shall conform to the applicable requirements of UL 1480.<br />
Speakers shall have six different sound output levels and operate with<br />
audio line input levels of 100 VAC, 70 VAC, 7 VAC, and 25 VAC, by means<br />
of selectable tap settings. Tap settings shall include taps of 1/4,<br />
SECTION 28 31 76 Page 38
1/2, 1, 2, and 8 watt. Speakers shall incorporate a high efficiency<br />
speaker for maximum output at minimum power across a frequency range of<br />
400Hz to 4000Hz, and shall have a sealed back construction. Speakers<br />
shall be capable of installation on standard 4 inch square electrical<br />
boxes. Where speakers and strobes are provided in the same location,<br />
they may be combined into a single unit. All inputs shall be polarized<br />
for compatibility with standard reverse polarity supervision of circuit<br />
wiring via the Fire Alarm Control Panel.<br />
b. Provide speaker mounting plates constructed of cold rolled steel<br />
having a minimum thickness of 16 gauge and equipped with mounting holes<br />
and other openings as needed for a complete installation. Fabrication<br />
marks and holes shall be ground and finished to provide a smooth and<br />
neat appearance for each plate. Each plate shall be primed and<br />
painted.<br />
2.20.2 Visual Notification Appliances<br />
Visual notification appliances shall conform to the applicable requirements<br />
of UL 1971 and conform to the Americans With Disabilities Act (ADA).<br />
Colored lens such as amber, the notifications appliances shall comply with<br />
UL 1638. The manufacturer shall have the color lens tests to the full UL<br />
1971 polar plotting criteria, voltage drop, and temperature rise as stated<br />
in 1971. Fire Alarm Notification Appliances shall have clear high intensity<br />
optic lens, xenon flash tubes, and output white light and be marked "Fire"<br />
in red letters. Mass Notification Appliances shall have amber high<br />
intensity optic lens, xenon flash tubes, and output white light and be<br />
marked "ALERT" in red letters. The light pattern shall be disbursed so that<br />
it is visible above and below the strobe and from a 90 degree angle on both<br />
sides of the strobe. Strobe flash rate shall be 1 flash per second and a<br />
minimum candela rating as stated in the Delivery or Task Order (actual<br />
output after derating for tinted lens) based on the UL 1971 test. Where<br />
more than two appliances are located in the same room or corridor, provide<br />
synchronized operation.<br />
2.20.3 Fire Alarm Horns<br />
Provide electronic multi-tone horns that produce a minimum of four distinct<br />
sounds, suitable for use in an electrically supervised circuit. Horns shall<br />
have a rating of 90 dBA at 10 feet when tested in accordance with UL 464<br />
while emitting a slow whoop tone. Output from the horn shall be the slow<br />
whoop tone. Where horns and strobes are provided in the same location, they<br />
may be combined into a single unit. Horns used in exterior locations shall<br />
be specifically listed or approved for outdoor use and be provided with<br />
metal housing and protective grilles.<br />
2.20.4 Fire Alarm Bells<br />
Bells shall be surface mounted with the matching mounting back box suitable<br />
for use in an electrically supervised circuit. Bells shall be suitable for<br />
use in an electrically supervised circuit. Bells shall be the underdome<br />
type producing a minimum output rating of 90 dBA at 10 feet. Bells used in<br />
exterior locations shall be specifically listed or approved for outdoor use<br />
and be provided with metal housing and protective grilles. Single stroke,<br />
electrically operated, supervised, solenoid bells shall be used for coded<br />
applications.<br />
SECTION 28 31 76 Page 39
2.20.5 Chimes<br />
Chimes shall be electrically operated, supervised, electronic type, with an<br />
adjustable frequency of 800 to 1200 Hertz. Chimes shall have a minimum<br />
sound rating of 80 dBA at 10 feet. Chimes shall ring the bell codes, as<br />
indicated.<br />
2.20.6 Connections<br />
Provide screw terminals for each notification appliance. Terminals shall be<br />
designed to accept the size conductors used in this project without<br />
modification.<br />
2.21 ENVIRONMENTAL ENCLOSURES OR GUARDS<br />
Environmental enclosures shall be provided to permit Fire Alarm or Mass<br />
Notification components to be used in areas that exceed the environmental<br />
limits of the listing. The enclosure shall be listed for the device or<br />
appliance as either a manufactured part number or as a listed compatible<br />
accessory for the UL category that the component is currently listed.<br />
Guards required to deter mechanical damage shall be either a listed<br />
manufactured part or a listed accessory for the category of the initiating<br />
device or notification appliance.<br />
2.22 VALVE MONITOR SWITCHES (TAMPER SWITCHES)<br />
Provide a tamper switch for each fire protection system control valve.<br />
Tamper switches shall be UL listed as "Extinguishing System Attachment" for<br />
the location and type of valve supervised. The device shall contain double<br />
pole, double throw contacts. Operation of the switch shall cause a<br />
supervisory signal to be transmitted to the FACP upon not more than two<br />
complete turns of the valve wheel or a closure of 10 percent, whichever is<br />
less. Tamper switches shall be equipped with screw terminals for each<br />
conductor.<br />
2.23 WATERFLOW DETECTORS<br />
a. Provide vane type waterflow detectors for wet pipe sprinkler<br />
systems. The device shall contain double pole, double throw contacts.<br />
Equip the detector with a pneumatic time delay, field adjustable from 0<br />
to 90 seconds. The time delay shall be set initially to 30 seconds.<br />
The device shall be a UL listed extinguishing system attachment rated<br />
for the particular pressure and location that it is installed. Flow<br />
switches shall be equipped with screw terminals for each conductor.<br />
b. Provide pressure type waterflow detectors for dry pipe sprinkler<br />
systems, pre-action, and deluge systems. Switch shall be equipped with<br />
equipped to provide a time delay from 0 to 90 second. The device shall<br />
contain double pole, double throw contacts. The device shall be a UL<br />
listed extinguishing system attachment rated for the particular<br />
pressure and location that it is installed. Switch shall be equipped<br />
with screw terminals for each conductor.<br />
2.24 ELECTROMAGNETIC DOOR HOLDERS<br />
Where indicated on the drawings, provide magnetic fire door hold open<br />
devices. The electromagnetic holding devices shall be designed to operate<br />
SECTION 28 31 76 Page 40
at the voltage indicated, and require not more than 3 watts of power to<br />
develop 25 psi of holding force. Under normal conditions, the magnets shall<br />
attract and hold the doors open. The initiation of any fire alarm shall<br />
cause the release of the electromagnetic door holding device permitting the<br />
door to be closed by the door closer. Operation shall be fail safe with no<br />
moving parts. Electromagnetic door hold-open devices shall not be required<br />
to be held open during building power failure. The device shall be UL<br />
listed based on UL 228 tests.<br />
2.25 INTERFACE TO THE BASE WIDE MASS NOTIFICATION NETWORK<br />
2.25.1 Wide Area Network/Local Area Network (WAN/LAN)<br />
The Wide Area Network/Local Area Network (WAN/LAN) Interface shall be a<br />
10BASE-T/100BASE-TX Category 6. The ANSI/TIA/EIA 568 wiring method of the<br />
RJ-45 outlet shall be as specified in Section 27 10 00 BUILDING<br />
TELECOMMUNICATIONS CABLING <strong>SYSTEM</strong>. The WAN/LAN Interface shall support<br />
sensitive data at rated data transmission speeds with DES/3DES encryption,<br />
MD5 and SHA-1 hashing, RFC 2402 authentication and meet security features of<br />
FIPS 140-2 criteria. The WAN/LAN Interface shall have the following<br />
characteristics:<br />
a. 10BASE-T/100BASE-TX, autonegotiation<br />
b. WAN/LAN Connection: RJ-45<br />
c. Cabling: as specified in Section 27 10 00 BUILDING<br />
TELECOMMUNICATIONS CABLING <strong>SYSTEM</strong><br />
d. Security Protocols: 168-bit 3DES, 56-bit DES, SHA-1, MD5, RFC 2402;<br />
up to 75 security associations<br />
e. Network protocols: TCP/IP, ISO 8802-3<br />
2.25.2 Fiber Optic<br />
The fiber optic transceiver shall be fully compatible with EIA standards for<br />
RS-232, RS-422 and RS-485 at data rates from 0 (DC) to 2.1 mbps (200 kbps<br />
for RS-232) in the low speed mode or from 10 kbps to 10 mbps in the highspeed<br />
mode. The fiber optic transceiver shall be capable of simplex or full<br />
duplex asynchronous transmissions in both point-to-point systems and dropand-repeat<br />
data networks. The fiber optic transceiver shall be user<br />
configurable for the protocol, speed and mode of operation required. The<br />
fiber optic transceiver shall be installed as a stand-alone unit. The fiber<br />
optic transceiver shall operate on Single-mode fiber optic cable. The fiber<br />
optic transceiver shall be supplied with ST type optical connectors.<br />
Cabling: as specified in Section 27 10 00 BUILDING TELECOMMUNICATIONS<br />
CABLING <strong>SYSTEM</strong>.<br />
2.25.3 Radio<br />
The radio transceiver shall be bi-direction and meet all the requirements of<br />
paragraph, <strong>RADIO</strong> TRANSMITTER AND INTERFACE PANELS as specified in this<br />
Specification Section. The transceiver utilized in the Mass Notification<br />
System shall be capable of the following:<br />
SECTION 28 31 76 Page 41
a. Communication with the Central Control/Monitoring System to provide<br />
supervision of communication link and status changes are reported by<br />
automatic and manual poll/reply/acknowledge routines.<br />
b. All monitored points/status changes are transmitted immediately and<br />
at programmed intervals until acknowledged by the Central<br />
Control/Monitoring System.<br />
c. Each transceiver shall transmits a unique identity code as part of<br />
all messages; the code is set by the user at the transceiver.<br />
2.25.3.1 Radio Frequency Communications<br />
Use of radio frequency-type communications systems shall comply with<br />
National Telecommunications and Information Administration (NTIA)<br />
requirements.<br />
2.25.3.2 Licensed Radio Frequency Systems<br />
An approved DD Form 1494 for the system is required prior to operation.<br />
2.25.4 Telephone<br />
A modem shall be provide for communication with the Central<br />
Control/Monitoring System. The modem shall be 56k, compatible with data<br />
mode V.90, utilizing Hayes compatible command codes. The modem shall be<br />
capable of Auto dialing a preset number based on preprogrammed events. The<br />
modem shall auto answer and provide a secure password protection system.<br />
Cabling: as specified in Section 27 10 00 BUILDING TELECOMMUNICATIONS<br />
CABLING <strong>SYSTEM</strong>.<br />
2.25.5 RS-232/RS-485<br />
The panel shall support a direct connect via RS-232 or RS-485 connections.<br />
2.25.6 Secure Radio System<br />
2.25.6.1 Communications Network<br />
The communications network provides two-way signals between central control<br />
units and autonomous control units (in individual building systems), and<br />
should include redundant (primary and backup) communication links. The<br />
system shall incorporate technology to prevent easy interruption of the<br />
radio traffic for MNS Alerting.<br />
2.25.6.2 Radio Frequency Communications<br />
Use of radio frequency-type communications systems shall comply with<br />
National Telecommunications and Information Administration (NTIA)<br />
requirements. The systems shall be designed to minimize the potential for<br />
interference, jamming, eavesdropping, and spoofing.<br />
2.25.6.3 Licensed Radio Frequency Systems<br />
An approved DD Form 1494 for the system is required prior to operation.<br />
SECTION 28 31 76 Page 42
2.26 AUTOMATIC <strong>FIRE</strong> TRANSMITTERS<br />
2.26.1 Radio Transmitter and Interface Panels<br />
Transmitters shall be compatible with proprietary supervising station<br />
receiving equipment. Each radio alarm transmitter shall be the<br />
manufacturer's recognized commercial product, completely assembled, wired,<br />
factory tested, and delivered ready for installation and operation.<br />
Transmitters shall be provided in accordance with applicable portions of<br />
NFPA 72, Federal Communications Commission (FCC) 47 CFR 90 and Federal<br />
Communications Commission (FCC) 47 CFR 15. Transmitter electronics module<br />
shall be contained within the physical housing as an integral, removable<br />
assembly. The proprietary supervising station receiving equipment is the<br />
Monaco D-21M base reporting system, and the transceiver shall be fully<br />
compatible with this equipment. The Ft. Lewis Fire Alarm Transceiver<br />
frequency is 139.6750 MHz. The transceiver number and the transceiver zones<br />
to be used for each project shall be designated by the JBLM Fire<br />
Inspectors/DPW Fire Alarm Maintenance personnel. The following initiating<br />
events or troubles shall require their own transmitted zone: Deluge<br />
sprinkler system, Water flow (sprinklers), Low air pressure (dry<br />
sprinklers), Separate buildings or quads, and FACP common trouble. At the<br />
contractors option, and if UL or FM listed, the transmitter may be housed in<br />
the same panel as the fire alarm control panel. The transmitter shall be<br />
Narrowband radio, with FCC certification for narrowband operation and meets<br />
the requirements of the NTIA (National Telecommunications and Information<br />
Administration) Manual of Regulations and Procedures for Federal Frequency<br />
Management.<br />
a. Operation: Each transmitter shall operate from 120-volt ac power.<br />
In the event of 120-volt ac power loss, the transmitter shall<br />
automatically switch to battery operation. Switchover shall be<br />
accomplished with no interruption of protective service, and shall<br />
automatically transmit a trouble message. Upon restoration of ac<br />
power, transfer back to normal ac power supply shall also be automatic.<br />
b. Battery Power: Transmitter standby battery capacity shall provide<br />
sufficient power to operate the transmitter in a normal standby status<br />
for a minimum of 72 hours and be capable of transmitting alarms during<br />
that period.<br />
c. Transmitter housing shall be NEMA Type 1. The housing shall<br />
contain a lock that is keyed identical to the fire alarm system for the<br />
building. Radio alarm transmitter housing shall be factory painted<br />
with a suitable priming coat and not less than two coats of a hard,<br />
durable weatherproof enamel. No conduits are allowed in the top or<br />
bottom of the transmitter enclosure.<br />
d. Antenna shall be as indicated with a driving point impedance to<br />
match transmitter output. The antenna and antenna mounts shall be<br />
corrosion resistant and designed to withstand wind velocities of 100<br />
mph. Antennas shall not be mounted to any portion of the building<br />
roofing system. Protect the antenna from physical damage. Apply<br />
silicone sealant at all threaded connections on the antenna mast to<br />
waterproof the joint.<br />
All fire alarm transceivers must be listed or approved for use with Monaco<br />
D-21M base reporting system and meet the following minimum requirements:<br />
SECTION 28 31 76 Page 43
a. FM approved, narrowband radio communications with Monaco D-21 base<br />
reporting system.<br />
b. FCC certified for narrowband operation and meets the requirements<br />
of the NTIA Manual of Regulations and Procedures for Federal Frequency<br />
Management.<br />
c. Fallback communications to hardwire connections if wired (phone<br />
line backup).<br />
d. Transmit live voice and pre-recorded messages from the D-21 mass<br />
notification system to within building mass notification panels or<br />
wide-area speaker stations.<br />
e. Receive live voice from radio, telephone, and microphone.<br />
f. Pre-recorded messages can be triggered via relay contact closure.<br />
g. Security features prevents unauthorized takeover of live voice<br />
transmissions.<br />
h. Supervised connection to mass notification panel.<br />
i. Status LED's reflect the status of the transceiver general trouble,<br />
system fault, in-communication, carrier detect, transmit, primary<br />
power, battery boost charge, and battery float charge.<br />
j. Communication LED's indicate the method of communication used:<br />
radio or hardwire, and whether or not a live voice message is being<br />
sent.<br />
k. Full-duplex RS-232 port used to program the transceiver via<br />
connection to a laptop computer.<br />
l. 115 or 230 VAC power is monitored with automatic switchover to<br />
backup battery power that provides standby power.<br />
m. Self test, stuck transmitter disconnect, reset, acknowledge, and<br />
battery reconnect switches.<br />
n. Local audible alert.<br />
o. Real time clock and calendar.<br />
p. At least 1/2 Mb of program memory.<br />
q. At least 1/2 Mb of non-volatile data storage.<br />
r. One selectable RS-422/RS-485 port for communication with peripheral<br />
equipment or hardwire connection to multiple units connected together<br />
for communication with the D-21.<br />
2.26.2 Digital Alarm Communicator Transmitter (DACT)<br />
Provide DACT that is compatible with the existing supervising station fire<br />
alarm system. Transmitter shall have a means to transmit alarm,<br />
SECTION 28 31 76 Page 44
supervisory, and trouble conditions via a single transmitter. Transmitter<br />
shall have a source of power for operation that conforms to NFPA 72.<br />
Transmitter shall be capable of initiating a test signal daily at any<br />
selected time. Transmitter shall be arranged to seize telephone circuits in<br />
accordance with NFPA 72.<br />
2.26.3 Master Fire Alarm Boxes<br />
Master fire alarm boxes shall be of the coded, non-interfering type with<br />
succession features having a compatible auxiliary tripping device, and of<br />
the prewound, open-door, pull-lever type. Mechanism shall be housed in a<br />
weatherproof cottage shell type of housing with metallic or rigid plastic<br />
code number plate mounted on the exterior face of the cottage shell.<br />
Operation of the actuating pull lever shall cause the box to transmit four<br />
complete rounds of code to gongs, recorders, and other devices on the same<br />
circuit. Driving springs shall have the capability to transmit not less<br />
than eight complete four-round groups of code before being rewound. Boxes<br />
shall be designed for operation of 100 milliamperes dc, but with capability<br />
of full operation of 70 milliamperes and up to 120 milliamperes. Activation<br />
of box when a single open fault is present on exterior fire alarm circuit<br />
shall have box to idle for one complete round only, then immediately<br />
transmit four complete code rounds via the box earth ground connection.<br />
Each box shall be equipped with manual signaling key, telephone jack, silent<br />
test device, and box shunt device. Box shall be mounted as indicated with<br />
center of box 48 inches above grade, and provided with lighting fixture.<br />
Mounting bolts, brackets, fastenings, and conduit shall be copper alloy,<br />
cadmium, or zinc-coated steel. Code wheel shall be metallic and box code<br />
shall be as directed. Electrically powered master fire alarm boxes shall<br />
have standby sealed, lead calcium battery capacity for a minimum of 72 hours<br />
and be capable of transmitting alarms during that period.<br />
2.26.4 Signals to Be Transmitted to the Base Receiving Station<br />
The following signals shall be sent to the base receiving station:<br />
a. Sprinkler water flow<br />
b. Manual pull stations<br />
c. Smoke detectors<br />
d. Duct smoke detectors<br />
e. Sleeping room smoke detectors<br />
f. Heat detectors<br />
g. Fire Extinguishing System<br />
h. Sprinkler valve supervision<br />
i. Fire pump running<br />
j. Fire pump supervision<br />
k. Water supply level and temperature<br />
SECTION 28 31 76 Page 45
l. Combustion Engine Drive Fire Pump Running<br />
2.27 WIRING<br />
(1) Selector Switch in position than automatic<br />
(2) Engine Over-speed<br />
(3) Low Fuel<br />
(4) Low Battery<br />
(5) Engine Trouble (Low Oil, Over temp, etc)<br />
Provide wiring materials under this section as specified in Section 26 20 00<br />
INTERIOR DISTRIBUTION <strong>SYSTEM</strong> with the additions and modifications specified<br />
herein.<br />
2.27.1 Alarm Wiring<br />
The SLC wiring shall be copper cable in accordance with the manufacturer’s<br />
requirements. Copper signaling line circuits and initiating device circuit<br />
field wiring shall be No. 14 AWG size conductors at a minimum. Notification<br />
appliance circuit conductors, that contain audible alarm devices, other than<br />
speakers, shall be solid copper No. 14 AWG size conductors at a minimum.<br />
Speaker circuits shall be copper No. 16 AWG size conductors at a minimum.<br />
Firefighter telephone circuits shall be No. 16 AWG size conductors as a<br />
minimum. Wire size shall be sufficient to prevent voltage drop problems.<br />
Circuits operating at 24 VDC shall not operate at less than 21.6 volts.<br />
Circuits operating at any other voltage shall not have a voltage drop<br />
exceeding 10 percent of nominal voltage. Power wiring, operating at 120 VAC<br />
minimum, shall be a minimum No. 12 AWG solid copper having similar<br />
insulation.<br />
2.27.2 Wiring to Station Telegraphic Fire Alarm Circuit<br />
Wiring from the master fire alarm box to the station telegraphic fire alarm<br />
circuit shall be a two-conductor No. 12 or 10 AWG type UF cable in conduit<br />
as stated in the Delivery or Task Order.<br />
PART 3<br />
EXECUTION<br />
3.1 INSTALLATION OF <strong>FIRE</strong> <strong>ALARM</strong> INITIATING AND INDICATING DEVICES<br />
a. FACP/FMCP: Locate the FACP/FMCP where indicated on the drawings.<br />
Mount the enclosure with the top of the cabinet 6 feet above the<br />
finished floor or center the cabinet at 5 feet, whichever is lower.<br />
Conductor terminations shall be labeled and a drawing containing<br />
conductors, their labels, their circuits, and their interconnection<br />
shall be permanently mounted in the FACP.<br />
b. Manual Stations: Locate manual stations as required by NFPA 101IEC<br />
60268, Part 16, and ASA S3.2 and NFPA 72. Mount stations so that their<br />
operating handles are 4 feet above the finished floor. Mount stations<br />
so they are located no farther than 5 feet from the exit door they<br />
serve, measured horizontally.<br />
SECTION 28 31 76 Page 46
c. Notification Appliance Devices: Locate notification appliance<br />
devices as required by NFPA 72. Mount assemblies on walls 90 inches<br />
above the finished floor or 6 inches below the ceiling whichever is<br />
lower. Ceiling mounted speakers shall conform to NFPA 72.<br />
d. Smoke and Heat Sensors: Locate sensors as required by NFPA 72 and<br />
their listings on a 4 inch mounting box. Sensors located on the<br />
ceiling shall be installed not less than 4 inches from a side wall to<br />
the near edge. Those located on the wall shall have the top of the<br />
sensor at least 4 inches below the ceiling, but not more than 12 inches<br />
below the ceiling. In raised floor spaces, the smoke sensors shall be<br />
installed to protect 225 square feet per sensor. Install smoke sensors<br />
no closer than 5 feet from air handling supply outlets.<br />
e. Graphic Annunciator: Locate the graphic annunciator as shown on<br />
the drawings. Surface mount the panel, with the top of the panel 6<br />
feet above the finished floor or center the panel at 5 feet, whichever<br />
is lower.<br />
f. Water Flow Detectors and Tamper Switches: Locate water flow<br />
detectors and tamper switches where shown on the drawings.<br />
g. Firefighter Telephones: Locate wall mounted in each stair at each<br />
floor landing, in each elevator lobby, and in each elevator cab 4 feet<br />
above the finished floor.<br />
h. The modification of any fire alarm system and the procedures shall<br />
comply with the requirements of NFPA 241.<br />
3.2 <strong>SYSTEM</strong> FIELD WIRING<br />
3.2.1 Wiring within Cabinets, Enclosures, and Boxes<br />
Provide wiring installed in a neat and workmanlike manner and installed<br />
parallel with or at right angles to the sides and back of any box,<br />
enclosure, or cabinet. Conductors that are terminated, spliced, or<br />
otherwise interrupted in any enclosure, cabinet, mounting, or junction box<br />
shall be connected to terminal blocks. Mark each terminal in accordance<br />
with the wiring diagrams of the system. Make connections with approved<br />
pressure type terminal blocks that are securely mounted. The use of wire<br />
nuts or similar devices shall be prohibited. Wiring shall conform to NFPA<br />
70.<br />
3.2.2 Terminal Cabinets<br />
Provide a terminal cabinet at the base of any circuit riser, on each floor<br />
at each riser, and where indicated on the drawings. Terminal size shall be<br />
appropriate for the size of the wiring to be connected. Conductor<br />
terminations shall be labeled and a drawing containing conductors, their<br />
labels, their circuits, and their interconnection shall be permanently<br />
mounted in the terminal cabinet. Minimum size is 8 inches by 8 inches.<br />
3.2.3 Alarm Wiring<br />
Provide all wiring in rigid metal conduit or intermediate metal conduit.<br />
Voltages shall not be mixed in any junction box, housing, or device, except<br />
those containing power supplies and control relays. Electrical metallic<br />
SECTION 28 31 76 Page 47
tubing conduit is acceptable in dry locations not enclosed in concrete or<br />
where not subject to mechanical damage. Conceal conduit in finished areas<br />
of new construction and wherever practicable in existing construction. The<br />
use of flexible conduit not exceeding a 6 foot length shall be permitted in<br />
initiating device circuits. Run conduit or tubing concealed unless<br />
specifically shown otherwise on the drawings. Shielded wiring shall be<br />
utilized where recommended by the manufacturer. For shielded wiring, the<br />
shield shall be grounded at only one point that shall be in or adjacent to<br />
the FACP. Pigtail or T-tap connections to signal line circuits, initiating<br />
device circuits, supervisory alarm circuits, and notification appliance<br />
circuits are prohibited. Color coding is required for circuits and shall be<br />
maintained throughout the circuit. Conductors used for the same functions<br />
shall be similarly color coded. Wiring shall conform to NFPA 70.<br />
3.2.4 Conductor Terminations<br />
Labeling of conductors at terminal blocks in terminal cabinets, FACP, and<br />
remote fire alarm control units shall be provided at each conductor<br />
connection. Each conductor or cable shall have a shrink-wrap label to<br />
provide a unique and specific designation. Each terminal cabinet, FACP, and<br />
fire alarm control unit shall contain a laminated drawing that indicates<br />
each conductor, its label, circuit, and terminal. The laminated drawing<br />
shall be neat, using 12 point lettering minimum size, and mounted within<br />
each cabinet, panel, or unit so that it does not interfere with the wiring<br />
or terminals. Maintain existing color code scheme where connecting to<br />
existing equipment.<br />
3.3 DISCONNECTION AND REMOVAL OF EXISTING <strong>SYSTEM</strong><br />
Existing fire alarm equipment shall be maintained fully operational until<br />
the new equipment has been tested and accepted by the Contracting Officer.<br />
As new equipment is installed, it shall be labeled "NOT IN SERVICE" until<br />
the new equipment is accepted. Once the new system is completed, tested,<br />
and accepted by the Government, it shall be placed in service and connected<br />
to the station fire alarm system. New equipment shall have tags removed and<br />
the existing equipment shall be tagged "NOT IN SERVICE" until removed from<br />
the building.<br />
a. After acceptance of the new system by the Contracting Officer,<br />
existing equipment not connected to the new system shall be removed,<br />
unused exposed conduit shall be removed, and damaged surfaces shall be<br />
restored. The material shall be removed from the site and disposed of<br />
by the Contractor.<br />
b. Disconnect and remove the existing fire alarm and smoke detection<br />
systems where indicated and elsewhere in the specification.<br />
c. Fire alarm control panels and fire alarm devices disconnected and<br />
removed shall be turned over to the Contracting Officer.<br />
d. Properly dispose of fire alarm outlet and junction boxes, wiring,<br />
conduit, supports, and other such items.<br />
3.4 CONNECTION OF NEW <strong>SYSTEM</strong><br />
SECTION 28 31 76 Page 48
The following new system connections shall be made during the last phase of<br />
construction, at the beginning of the preliminary tests. New system<br />
connections shall include:<br />
a. Connection of new control modules to existing magnetically held<br />
smoke door (hold-open) devices.<br />
b. Connection of new elevator recall smoke sensors to existing wiring<br />
and conduit.<br />
c. Connection of new system transmitter to existing base fire<br />
reporting system.<br />
Once these connections are made, system shall be left energized and new<br />
audio/visual devices deactivated. Report immediately to the Contracting<br />
Officer, coordination and field problems resulting from the connection of<br />
the above components.<br />
3.5 <strong>FIRE</strong>STOPPING<br />
Provide firestopping for holes at conduit penetrations through floor slabs,<br />
fire rated walls, partitions with fire rated doors, corridor walls, and<br />
vertical service shafts in accordance with Section 07 84 00 <strong>FIRE</strong>STOPPING.<br />
3.6 PAINTING<br />
Paint exposed electrical, fire alarm conduit, and surface metal raceway to<br />
match adjacent finishes in exposed areas. Paint junction boxes red in<br />
unfinished areas. Painting shall comply with Section 09 90 00 PAINTS AND<br />
COATINGS.<br />
3.7 FIELD QUALITY CONTROL<br />
3.7.1 Testing Procedures<br />
Detailed test procedures, prepared and signed by a Registered Professional<br />
Engineer or a NICET Level 3 Fire Alarm Technician, and signed by<br />
representative of the installing company, for the fire detection and alarm<br />
system 60 days prior to performing system tests. Detailed test procedures<br />
shall list all components of the installed system such as initiating devices<br />
and circuits, notification appliances and circuits, signaling line devices<br />
and circuits, control devices/equipment, batteries, transmitting and<br />
receiving equipment, power sources/supply, annunciators, special hazard<br />
equipment, emergency communication equipment, interface equipment, Guard's<br />
Tour equipment, and transient (surge) suppressors. Test procedures shall<br />
include sequence of testing, time estimate for each test, and sample test<br />
data forms. The test data forms shall be in a check-off format (pass/fail<br />
with space to add applicable test data) and shall be used for the<br />
preliminary testing and the acceptance testing. The test data forms shall<br />
record the test results and shall:<br />
a. Identify the NFPA Class and Style of all Initiating Device Circuits<br />
(IDC), Notification Appliance Circuits (NAC), Voice Notification<br />
System, and Signaling Line Circuits (SLC).<br />
SECTION 28 31 76 Page 49
. Identify each test required by NFPA 72 Test Methods and required<br />
test herein to be performed on each component, and describe how this<br />
test shall be performed.<br />
c. Identify each component and circuit as to type, location within the<br />
facility, and unique identity within the installed system. Provide<br />
necessary floor plan sheets showing each component location, test<br />
location, and alphanumeric identity.<br />
d. Identify all test equipment and personnel required to perform each<br />
test (including equipment necessary for testing smoke detectors using<br />
real smoke).<br />
e. Provide space to identify the date and time of each test. Provide<br />
space to identify the names and signatures of the individuals<br />
conducting and witnessing each test.<br />
3.7.2 Tests Stages<br />
a. Coordinate all testing with Public Works, Fire Department, Physical<br />
Security and the Contracting officer. The ring down test proving<br />
battery capacity shall be done the morning of the final acceptance<br />
test. The pre-test form shall be on hand at the time of the acceptance<br />
test. The contractor shall obtain the transmitter number from the JBLM<br />
Emergency Control Center (Building 4101). Forward and reflective power<br />
reading of the transmitter and transmitter zones shall be written<br />
inside the transmitter cabinet. The contractor shall ensure that a set<br />
of as-built drawings are on hand during the final acceptance test.<br />
a. Preliminary Testing: Conduct preliminary tests to ensure that<br />
devices and circuits are functioning properly. Tests shall meet the<br />
requirements of paragraph entitled "Minimum System Tests." After<br />
preliminary testing is complete, provide a letter certifying that the<br />
installation is complete and fully operable. The letter shall state<br />
that each initiating and indicating device was tested in place and<br />
functioned properly. The letter shall also state that panel functions<br />
were tested and operated properly. The letter shall include the names<br />
and titles of the witnesses to the preliminary tests. The Contractor<br />
and an authorized representative from each supplier of equipment shall<br />
be in attendance at the preliminary testing to make necessary<br />
adjustments.<br />
b. Request for Formal Inspection and Tests: When tests have been<br />
completed and corrections made, submit a signed, dated certificate with<br />
a request for formal inspection and Performance Verification Test (PVT)<br />
to the Contracting Offices <strong>Design</strong>ated Representative (COR), Directorate<br />
of Emergency Services, SAC-D, and Physical Security Branch. Upon<br />
acceptance, contractor shall receive results of the performance<br />
verification test.<br />
c. Final Testing: Notify the Contracting Officer in writing when the<br />
system is ready for final acceptance testing. Submit request for test<br />
at least 15 calendar days prior to the test date. The tests shall be<br />
performed in accordance with the approved test procedures in the<br />
presence of the Contracting Officer. Furnish instruments and personnel<br />
required for the tests. A final acceptance test will not be scheduled<br />
SECTION 28 31 76 Page 50
until the operation and maintenance (O&M) manuals are furnished to the<br />
Contracting Officer and the following are provided at the job site:<br />
(1) The systems manufacturer's technical representative<br />
(2) Marked-up red line drawings of the system as actually<br />
installed<br />
(3) Megger test results<br />
(4) Loop resistance test results<br />
(5) Complete program printout including input/output addresses<br />
The final tests shall be witnessed by the Contracting Offices <strong>Design</strong>ated<br />
Representative (COR). At this time, any and all required tests shall be<br />
repeated at their discretion. Following acceptance of the system, as-built<br />
drawings and O&M manuals shall be delivered to the Contracting Officer for<br />
review and acceptance. In existing buildings, the transfer of devices from<br />
the existing system to the new system and the permission to begin demolition<br />
of the old fire alarm system will not be permitted until the as-built<br />
drawings and O&M manuals are received.<br />
3.7.3 Minimum System Tests<br />
Test the system in accordance with the procedures outlined in NFPA 72, ISO<br />
7240-16, IEC 60268-16. The required tests are as follows:<br />
a. Megger Tests: After wiring has been installed, and prior to making<br />
any connections to panels or devices, wiring shall be megger tested for<br />
insulation resistance, grounds, and/or shorts. Conductors with 300<br />
volt rated insulation shall be tested at a minimum of 250 VDC.<br />
Conductors with 600 volt rated insulation shall be tested at a minimum<br />
of 500 VDC. The tests shall be witnessed by the Contracting Officer<br />
and test results recorded for use at the final acceptance test.<br />
b. Loop Resistance Tests: Measure and record the resistance of each<br />
circuit with each pair of conductors in the circuit short-circuited at<br />
the farthest point from the circuit origin. The tests shall be<br />
witnessed by the Contracting Officer and test results recorded for use<br />
at the final acceptance test.<br />
c. Verify the absence of unwanted voltages between circuit conductors<br />
and ground. The tests shall be accomplished at the preliminary test<br />
with results available at the final system test.<br />
d. Verify that the control unit is in the normal condition as detailed<br />
in the manufacturer's O&M manual.<br />
e. Test each initiating and indicating device and circuit for proper<br />
operation and response at the control unit. Smoke sensors shall be<br />
tested in accordance with manufacturer's recommended calibrated test<br />
method. Use of magnets is prohibited. Testing of duct smoke detectors<br />
shall comply with the requirements of NFPA 72.<br />
f. Test the system for specified functions in accordance with the<br />
contract drawings and specifications and the manufacturer's O&M manual.<br />
SECTION 28 31 76 Page 51
g. Test both primary power and secondary power. Verify, by test, the<br />
secondary power system is capable of operating the system for the time<br />
period and in the manner specified.<br />
h. Determine that the system is operable under trouble conditions as<br />
specified.<br />
i. Visually inspect wiring.<br />
j. Test the battery charger and batteries.<br />
k. Verify that software control and data files have been entered or<br />
programmed into the FACP. Hard copy records of the software shall be<br />
provided to the Contracting Officer.<br />
l. Verify that red-line drawings are accurate.<br />
m. Measure the current in circuits to ensure there is the calculated<br />
spare capacity for the circuits.<br />
n. Measure voltage readings for circuits to ensure that voltage drop<br />
is not excessive.<br />
o. Disconnect the verification feature for smoke sensors during tests<br />
to minimize the amount of smoke needed to activate the sensor. Testing<br />
of smoke sensors shall be conducted using real smoke. The use of<br />
canned smoke is prohibited.<br />
p. Measure the voltage drop at the most remote appliance (based on<br />
wire length) on each notification appliance circuit.<br />
q. Audibility Intelligibility testing of the Voice Evacuation<br />
Notification System shall be performed by installation engineers and/or<br />
security specialist for system functionality and required<br />
intelligibility in accordance with NFPA 72 for Voice Evacuation<br />
Systems, IEC 60268-16, and ASA S3.2. A minimum of .7 on the Sound<br />
Transmission Index (STI), at an expected average ambient noise level<br />
for the environment being tested, as registered by the DSP 30 analyzer<br />
will be required. Test points shall be identified and conducted<br />
throughout the facility at a point furthest from any single speaker<br />
and/or at the midpoint between any two speakers servicing the target<br />
area. Dependent on building ADA category and placement of visual<br />
alerting devices, recommend a reading at the speaker. Current<br />
calibration certificate shall be provided at the time of testing.<br />
r. Opening the circuit at not less than 10% of alarm initiating<br />
devices and notification appliances to test the wiring supervisory<br />
feature.<br />
s. Demonstrate modem communications with remote sites as specified by<br />
the COR. Dial in capability shall also, be demonstrated, using<br />
specified security.<br />
t. Demonstrate fiber optic communications with remote sites as<br />
specified by the COR. Dial in capability shall also, be demonstrated,<br />
using specified security.<br />
SECTION 28 31 76 Page 52
3.8 INSTRUCTION OF GOVERNMENT EMPLOYEES<br />
Equipment manufacturer shall provide 2 days on site. Training shall allow<br />
for classroom instruction as well as individual hands on programming,<br />
troubleshooting and diagnostics exercises. Additional system training shall<br />
provide the designated government personnel adequate knowledge, tools and<br />
equipment required to diagnose, repair, maintain and expand functions<br />
inherent to the system and shall be conducted on site and/or off site as<br />
necessary to fully qualify the government operations and maintenance<br />
technicians to perform all levels of maintenance, expansions and<br />
modifications to the fire alarm system, hardware, software and components.<br />
This training will include submittal to the government of all proprietary<br />
licenses, software, and tools to perform the required tasks. All<br />
specialized equipment and/or training to program, edit existing program, add<br />
or delete devices, etc. shall be provided as part of the fire alarm system.<br />
Systems that require factory certification to process or use their software<br />
shall include this training. Include transportation, lodging, etc. for two<br />
Government personnel when training is not available locally.<br />
3.8.1 Instructor<br />
Include in the project the services of an instructor, who has received<br />
specific training from the manufacturer for the training of other persons<br />
regarding the inspection, testing, and maintenance of the system provided.<br />
The instructor shall train the Government employees designated by the<br />
Contracting Officer, in the care, adjustment, maintenance, and operation of<br />
the fire alarm and fire detection system. Each instructor shall be<br />
thoroughly familiar with all parts of this installation. The instructor<br />
shall be trained in operating theory as well as in practical O&M work.<br />
3.8.2 Required Instruction Time<br />
Provide 16 hours of instruction after final acceptance of the system. The<br />
instruction shall be given during regular working hours on such dates and<br />
times as are selected by the Contracting Officer. The instruction may be<br />
divided into two or more periods at the discretion of the Contracting<br />
Officer. The training shall allow for rescheduling for unforeseen<br />
maintenance and/or fire department responses.<br />
3.8.3 Technical Data and Computer Software<br />
Provide, in manual format, lesson plans, operating instructions, maintenance<br />
procedures, and training data for the training courses. The operations<br />
training shall familiarize designated government personnel with proper<br />
operation of the installed system. The maintenance training course shall<br />
provide the designated government personnel adequate knowledge required to<br />
diagnose, repair, maintain, and expand functions inherent to the system.<br />
-- End of Section --<br />
SECTION 28 31 76 Page 53
SECTION 28 31 76 Page 54