DC Review Flashcards
What does the this compartment number indicate 3-202-0-L?
3 - Deck number
202 - Forward most frame
0 - Position in relation to the
centerline
L - Compartment use
What is the primary DC circuit?
2JZ
What are the components of the fire tetrahedron?
- fuel
- heat
- oxygen
- chemical reaction
Who is the attack team leader?
Anyone (nozzlemen, hosemen, or plugmen) that’s apart of the attack team
How long does an individual have to get out of a (manned) space when the ventilation automatically shuts down?
60 seconds
How long does an individual have to get out of a (unmanned) space when the ventilation automatically shuts down?
30 seconds
Describe bulkhead terminals
- permanently installed in watertight bulkheads
- permits circuit connection through a bulkhead without removing watertight integrity
Describe risers.
- 2 riser terminals connected by a permanently installed cable
- performs between decks
What does IDLH mean?
Immediate Danger to Life or Health
Who gives permission for an individual to enter an IDLH zone?
CO
PKP Extinguisher:
Fire Type
How it extinguishes
Sizes
Ranges
Discharge Time
Class B
Breaking up combustion chain reaction
18/27 lbs
19/21 ft
10 secs
CO2 Extinguisher:
Fire Type
How it extinguishes
Sizes
Ranges
Discharge Time
Class CHARLIE fires
Displaces oxygen
15 pounds
4 to 6 feet
35 to 40 seconds
AFFF Extinguisher:
Fire Type
How it extinguishes
Size(s)
Ranges
Discharge Time
Class BRAVO fires
Vapor barrier and cooling
28lbs
10ft and decreasing
45 to 65 sec
Categories of DC
Prevention
Minimization
Restoration
XO Responsibilities…
DCTT
PB4T
DC organization
CO>XO>DH=DCO>DIVO=DCA>DCPO
Repair Locker Locations
Repair 3: AFT
Repair 5: Engineering
Repair 2: FWD
Minimum Personnel Req’s of DC
Repair Party Leader
On-scene Leader
Attack Team Leader
Two Investigators
Boundryman
Repair Electrician
Plotter
Sound-powered phone talker
Messenger
Closure Detail
Accessman/Overhaulman
Members of Rapid Response Team
Fire Marshal
Repair Electrician
Two advance DC qual’d personnel
Different types of Rapid Response Teams
Flying Squad
At-Sea Fire Party
Conditions of DC and stances
Con II DC: One or more RL’s are manned
Con I GQ: All RL’s are manned
What is the duty of the RPL?
OIC of the RL
What is the role of the investigator?
Roves autonomously in pairs to find damage