Specific definitions. As used in this article, the following terms
shall have the meanings indicated:
AGENT
Any person who shall have charge, care, or control of any
building as representative of the owner, including an executor, executrix,
coordinator, administratrix, trustee or guardian of the estate of
the owner. Any such person representing the actual owner shall comply
with the provisions of this code to the same extent as if that person
were the owner.
ALARM
Any audible or visible signal indicating existence of a fire
or emergency that requires response on the part of the Upper Darby
Fire Department. Included in this arc the alarm devices by which fire
and emergency signals are received.
ALARM NOTIFICATION APPLIANCE
A fire alarm system component such as a bell, horn, speaker,
light, or text display that provides audible, tactile, or visible
outputs or any combination thereof.
ALARM VERIFICATION FEATURE
A feature of automatic fire detection and alarm systems to
reduce unwanted alarms wherein smoke detectors report alarm conditions
for a minimum period of time, or confirm alarm conditions within a
given time period, after being automatically reset, in order to be
accepted as a valid alarm initiation signal.
APPROVED
Approved by the Director of Licenses and Inspection or his
subordinates or designees (code officials).
AUTOMATIC
A device or system providing an emergency function without
the necessity for human intervention and activated as a result of
a predetermined temperature rise, rate of temperature rise, or combustion
particles.
CARBON MONOXIDE DETECTOR
An approved, listed device which is intended to detect invisible
particles of carbon monoxide. This device is not classified as a fire
alarm initiating device. If carbon monoxide detectors are supervised
by a central station, then such alarm shall transmit as a distinct
carbon monoxide alarm.
CENTRAL STATION
A supervising station that is listed, such as Underwriters
Laboratories (UL) or Factory Mutual (FM) for central station service
and is approved by the Director of Licenses and Inspection.
CENTRAL STATION SERVICE
A system or group of systems in which the operations of circuits
and devices at a protected property are signaled to, recorded in,
and supervised from a listed central station (such as UL or FM) having
competent and experienced operators who, upon receipt of a signal,
take such action as required by NFPA 72 currently in effect or as
subsequently amended. Related activities at the protected property
such as equipment installation, inspection, maintenance, and runner
service are also the responsibility of the central station or a fire
alarm contractor. Central station service is controlled and operated
by a person, firm, or corporation whose business is the furnishing
of such contracted services or whose properties are the protected
premises.
CERTIFICATED SYSTEM
A fire alarm system certified by UL or FM. A system installed
under such a program is identified by the issuance of a certificate
by UL or FM and is designated as a certificated system.
CODE OFFICIALS
The subordinates or designees of the Director of Licenses
and Inspection.
FALSE ALARM (UNWANTED ALARM)
An alarm malfunction or malicious fire alarm as defined herein.
(1)
ALARM MALFUNCTIONThe activation of any alarm which results in the response of the Upper Darby Fire Department caused by mechanical failure, malfunction, improper installation, or lack of proper maintenance or any other response for which the Upper Darby Fire Department personnel are unable to gain access to the premises for any reason, or are unable to determine the apparent cause of the alarm activation.
(2)
MALICIOUS FIRE ALARMThe activation of any alarm which results in the response of the Upper Darby Fire Department caused by the negligence or intentional misuse of the system by the owner or his employees, servants or agents; or any other activation not caused by heat, smoke or fire, exclusive of an alarm malfunction. An alarm is not considered a malicious fire alarm if the alarm is activated due to causes beyond the control of the owner.
FIRE ALARM AFFIDAVIT
A form for completion by the Fire Chief or their designee
when responding to an alarm. Where an alarm malfunction occurs, the
fire alarm affidavit of service/repair shall also be completed by
a licensed fire alarm company and by the owner/occupant.
FIRE ALARM SIGNAL
A signal initiated by a fire alarm initiating device such
as a manual fire alarm box, automatic fire detector, sprinkler water
flow switch or other device whose activation is indicative of the
presence of a fire or fire signal.
FIRE ALARM SYSTEM
A system or portion of a combination system consisting of
components and circuits arranged to monitor and annunciate the status
of the fire alarm or supervisory signal initiating devices and to
initiate the appropriate response to those signals.
HEAT DETECTOR
A fire detector that detects either abnormally high temperature
or rate of rise, or both.
INITIATING DEVICE
A system component that originates transmission of a change
of state condition, such as in the smoke detector, manual fire alarm
box, or supervisory switch.
KNOX-BOX
A secure, tamperproof device with a lock operable only by
the Fire Department master key; and containing entry keys and other
keys that may be required for access in an emergency.
LISTED
Equipment, materials, products or services included in a
list published by an organization acceptable to a code official or
the Fire Code Official and concerned with the evaluation of products
or services that maintains periodic inspection of products of listed
equipment or materials or periodic evaluation of services and whose
listing states either that the equipment, material, product or service
meets identified standards or has been tested and found suitable for
a specific purpose.
REQUIRED FIRE ALARM SYSTEM
A fire alarm system required by this article and any building
or fire codes in effect in Upper Darby Township.
SMOKE DETECTOR
An approved, listed device that senses visible and invisible
particles of combustion.
SUPERVISORY SIGNAL
A signal indicating the need of action in connection with
the supervision of guard tours, the fire suppression systems or equipment,
or the maintenance features of related systems.
TROUBLE SIGNAL
A signal initiated by the fire alarm system or device indicative
of a fault in a monitored circuit or component.