179 lines
4.5 KiB
Markdown
179 lines
4.5 KiB
Markdown
---
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id:
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aliases: []
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tags:
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- destiny/permanent
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- occupational/systems/fire-alarm
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- status/draft
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- type/guide
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title: Fire Alarm
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---
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# Fire Alarm
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## Info
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### Fire Command Center (FCC)
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> [!info] Also Known As
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> Emergency Command Center (ECC)
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> Fire Alarm Command Center (FACC)
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> Fire Alarm Command Room (FACR)
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## Sequence
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### 1. Preparation
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1. Initial the OneNote
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2. Read about the project specifications and construction type
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3. Find Fire Alarm plans (if present)
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4. Locate the following rooms:
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* Fire Command Center (FCC)
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* Generator Room
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* Fire Pump Room
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* Elevator Control Rooms
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* Elevator Shafts
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* Stairwells
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### 2. Takeoff
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#### Backbone
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Put all backbone takeoff in the `Area` of the Fire Command Center.
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Include [[sleeving]] as necessary.
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##### Fire Command Center
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`COMMON ASSEMBLIES`/`FIRE ALARM & DAS SYSTEMS`/`HEAD END EQUIP`/`... HEAD END`
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##### Generator Room
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`COMMON ASSEMBLIES`/`FIRE ALARM & DAS SYSTEMS`/`GEN, ELEV, FIRE PUMP & FA ROOM ASSEMBLIES`/`GENERATOR ROOM ...`
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##### Fire Pump Room
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`COMMON ASSEMBLIES`/`FIRE ALARM & DAS SYSTEMS`/`GEN, ELEV, FIRE PUMP & FA ROOM ASSEMBLIES`/`FIRE PUMP ROOM ...`
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##### FACR to Elevator Shafts
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`COMMON ASSEMBLIES`/`FIRE ALARM & DAS SYSTEMS`/`GEN, ELEV, FIRE PUMP & FA ROOM ASSEMBLIES`/`ELEV SHAFT ...`
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`COMMON ASSEMBLIES`/`FIRE ALARM & DAS SYSTEMS`/`GEN, ELEV, FIRE PUMP & FA ROOM ASSEMBLIES`/`FACR TO ELEV SHAFT ...`
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Measure Length from the most distant points of the FACR and each shaft.
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Input adder length to reach the bottom of the pit
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(Minimum 15ft adder).
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```
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| 1 shaft | 2 shafts |
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| || +--------+ +--------+ || | || +--------+ || +--------+ || |
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| || | Elev 1 | | Elev 2 | || | || | Elev 1 | || | Elev 2 | || |
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| || +--------+ +--------+ || | || +--------+ || +--------+ || |
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| ||=======================|| | ||============||============|| |
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```
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##### FACR to Elevator Control Rooms
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`COMMON ASSEMBLIES`/`FIRE ALARM & DAS SYSTEMS`/`GEN, ELEV, FIRE PUMP & FA ROOM ASSEMBLIES`/`ELEV CONTROL ROOM ...`
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`COMMON ASSEMBLIES`/`FIRE ALARM & DAS SYSTEMS`/`GEN, ELEV, FIRE PUMP & FA ROOM ASSEMBLIES`/`FACR TO ELEV CONTROL RM ...`
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* Measure the Horizontal and Vertical Distance from the FACR to the ECR.
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* Use Typicals for the vertical riser. (Ex// 10' per floor)
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* Add [[sleeving]] as necessary.
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##### FACR to Stairwells
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This is for the Flow/Tamper modules in the stairwells
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`COMMON ASSEMBLIES`/`FIRE ALARM & DAS SYSTEMS`/`GEN, ELEV, FIRE PUMP & FA ROOM ASSEMBLIES`/`FACR TO STAIRWELLS ...`
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* Measure from the furthest end of FACR to the furthest end of the stairwell to find length
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##### Terminal Cabinets
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`COMMON ASSEMBLIES`/`FIRE ALARM & DAS SYSTEMS`/`TERMINAL CABINET`/`ACE D ACCESSORY CABINET ENCLOSURE (2) 2" ...`
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* _Garden Style, High Density:_ (2) 1"C
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* _High Rise:_ (2) 2"C
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Horizontal:
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* Measure from the Fire Command room to all electrical rooms
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Vertical:
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* Use 10ft Riser in Typical
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* Add [[sleeving]] as necessary.
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##### Annunciator Panels
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> [!info] Also Known As
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> * Fire Alarm Annunciator (FAA)
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> * Fire Alarm Annunciator Panel (FAAP)
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`COMMON ASSEMBLIES`/`FIRE ALARM & DAS SYSTEMS`/`ANNUNCIATORS`/`REMOTE SERIAL ANNUNCIATOR ...`
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* Measure from the Fire Command Room to FAA or Lobby
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#### Devices
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##### Smoke Detectors
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_Design Build:_
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Count every stairwell at every level.
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##### Pull Stations
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_Design Build:_
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Count every stairwell at every level
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and every exterior exit.
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##### Flow-Tamper Switches
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No free air. if wood frame, take off as EMT.
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_Design Build:_
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Count every stairwell at every level.
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##### Magnetic Door Holders
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`COMMON ASSEMBLIES`/`FIRE ALARM & DAS SYSTEMS`/`INDICATING DEVICES WITH WIRE - ...`/`MAGNETIC DOOR HOLDER - ...`
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_Design Build:_
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Count every set of double doors.
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(Typical of elevator lobbies and corridors)
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##### Speaker Strobes
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_Design Build:_
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* Count every 75 ft,
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* measure with circles on Bluebeam
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* or divide relevant SF area by 4415
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* $\pi(\frac{75}{2})^2 \approx 4415$
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* every elevator lobby,
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* and every BOH room on the first floor and garage levels.
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##### Firefighter Phone System
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* firefighter phone jacks
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* fire warden station
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* fire phone cabinet
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Communicates directly with FACR.
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Not related to responder radio.
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`COMMON ASSEMBLIES`/`FIRE ALARM & DAS SYSTEMS`/`COMMUNICATION DEVICES ...`/`...`
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##### Fire Smoke Dampers (FSD's)
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Take off both FA
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`COMMON ASSEMBLIES`/`MISC ASSEMBLIES`/`FSD ...`
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and Electrical
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`COMMON ASSEMBLIES`/`MECHANICAL CONNECTIONS (UP TO 100A)`/.../...
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### 3. Review
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* [[sleeving]]
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