BOOK 100 HIGH RISE MANUAL CHAPTER 4 SEARCH / RESCUE Flashcards
High rise buildings designed for human occupancy are of two basic types,
Residential or commercial
Residential occupancies are characterized by _____ _____corridors, numerous ______ compartments, and ____-hour occupancy.
Center hall corridor, numerous interior compartments, and 24 hour occupancy
Commercial occupancies are characterized by _____ _____ construction, circuit ______around the core, and relatively larger, more open spaces.
Center core construction
Corridors
Human population density is usually greater in which occupancy type
Commercial buildings
For our purposes, a high rise building is defined as a building which is over ___’ in height, measured from ground level access to the floor level of the highest floor intended for occupant use.
75’
Buildings constructed since 1974 that are over 75’ in height will have the following features and systems:
- These buildings are completely
Sprinklered
Buildings constructed since 1974 that are over 75’ in height will have the following features and systems:
What type of water system?
Class III combination standpipe system
- Class III Combination Standpipe System – This is a combined standpipe/sprinkler system, with an on-site water _____ and ______. The outlets on this system are all _____ inch and required to have an _____ inch reducer.
Supply and pump
2 1/2’’
1 1/2’’
Buildings constructed since 1974 that are over 75’ in height will have the following features and systems:
At least ____approved means of egress from each floor.
2
Buildings constructed since 1974 that are over 75’ in height will have the following features and systems:
4. Local Fire Warning System – When the fire warning system is actuated, either manually, by smoke detectors or water flow switches, the floor of origin and in some buildings, adjacent floors go into “____________”
Alarm mode
Alarm mode will sound a localized alarm, annunciate in the fire control room, and shut down the _______, ______, and ___________ (HVAC) system on the floor of actuation and, in some buildings, adjacent floors.
Heating, ventilation, and air conditioning
Alarm mode will also _______ the stairwells and ______ all stairwell doors that are controlled magnetically from the fire control room. If the smoke detector in the elevator vestibule is actuated, the elevators on that bank will be _______ to the ground floor.
Pressurize
Unlock
Recalled
Buildings constructed since 1974 that are over 75’ in height will have the following features and systems:
- ____________________ System – This public address system will permit the Fire Department to communicate with occupants in any public area of the building.
Building communication system
The building communication system is a __________ communication system, building occupants cannot use it to communicate with the fire department
One-way system
Buildings constructed since 1974 that are over 75’ in height will have the following features and systems:
___________________ station – This station will be in a room housing the fire alarm annunciator panel, the building communication system controls, an elevator status panel, and the smoke handling controls.
Building control station
Buildings constructed since 1974 that are over 75’ in height will have the following features and systems:
This lock box will have keys to operate automatic elevators in “fire emergency service,” the fire alarm system, and to gain access to floors from the stairwells. In addition, Building Inventory Plans are included in some buildings
Fire department lock box
Buildings constructed since 1974 that are over 75’ in height will have the following features and systems:
______and __________ owner systems
Standby and emergency power systems
Buildings constructed since 1974 that are over 75’ in height will have the following features and systems:
An emergency ______ _____ _____ on the roof
Helicopter landing pad
Buildings constructed since 1974 that are over 75’ in height will have the following features and systems:
stairwell ______________
Numbering system
Buildings Constructed Before 1974
1. At least ____approved exits from each floor.
- _______ stairwells, except in a few very old high rise buildings.
Two
Enclosed
Buildings Constructed Before 1974
- Some type of smoke control. This may be openable ________, ________ _______ breakout panels on at least two sides, or a modified ______ system capable of exhausting smoke outside the building without spreading it onto additional floors.
Openable windows
Tempered glass
HVAC
Buildings Constructed Before 1974
- Floor level numbering signs at each floor in each_______
Stairwell
Buildings Constructed Before 1974
- Some type of
Standpipe system
High rise buildings constructed before 1960 will have a Class __ Dry Standpipe (_____”), with water supplied by Fire Department pumpers, and a Class ___ Standpipe (____”) supplied from the domestic water system.
Class I 2 1/2
Class II 1 1/2