Damage Control Flashcards
How many repair lockers are on board BHR?
11
What repair locker is secondary to DC Central?
2M
Where is repair locker 1H?
Port hangar bay
Where is repair locker 2F?
Ship’s gym
Where is repair locker 2M?
Post office
Where is repair locker 2A?
FWD route 49/By the CMC office
Where is repair locker 3?
Metal Mountain
Where is repair locker 4?
Port Scullery
Where is repair locker 5M?
Wind Tunnel
Where is repair locker 5A?
Bottom of the CO’s ladder well
Where is repair locker 6?
O2 level officers country (STBD)
Where is repair locker 7?
O2 level same Pway as combat cargo
Where is repair locker R/A?
Upper V by the ramp to the well deck
How many AFFF stations are onboard BHR?
6
AFFF sprinkling is supplied to two place on the ship. Where?
Zones (Flight Deck), and Groups (in the skin of the ship).
What is the capacity of AFFF tanks?
2,000 gallons
What is the AFFF tank made out of?
90/10 copper nickel
How many AFFF pumps per station?
2
What is the AFFF mixture?
94% sea water 6% AFFF solution
What is the toxic by product of AFFF?
H2S (Hydrogen Sulfide)
Where is AFFF station 1?
Next to HAZMAT
Where is AFFF station number 2?
FWD route 49 next to the CMC office.
Where is AFFF station number 3?
Wind tunnel
Where is AFFF station number 4?
Route 49 next to FWD main ladder
Where is AFFF station number 5?
AFT STBD Hangar bay
Where is AFFF station number 6?
Port mid Hangar bay
How many spaces are protected by HALON?
13 Spaces
What is the time delay for a manned space?
60 seconds
What is the time delay for an unmanned space?
30 seconds
What actuates the HALON system?
5lbs CO2 bottle
What 3 pressure switches are activated for HALON discharge?
Ventilation shutdown
Pre-discharge
Discharge
What toxic gas does HALON break down into around 900 degrees?
Hydrogen Fluoride
Why is hydrogen fluoride so bad?
Melts the plastic on the SCBA masks
What is the chemical compound name for HALON 1301?
Bromo Tri-Fluoro Methane
Where are all the spaces that are protected by HALON?
1-FWD Main 2-AFT Main 3-FWD EDG 4-AFT EDG 5-FWD JP5 6-AFT JP5 7-LCAC Pump Room 8-AMR 9-Ships Store Storeroom 10-Paint mix and issue 11-Cargo hold 10 12-Aviation flammable liquid storeroom 13-Flammable liquid storeroom
What are the 3 modes of operation for CHT?
In-port, in transit, at sea
What does CHT stand for?
Collection holding and transfer
What is the main hazard of CHT?
H2S gas
What does H2S smell like?
Rotten eggs
Who do you notify if you smell rotten eggs?
DC Central
What color piping/handwheels designate CHT?
Gold
What diseases can you get from exposure to CHT?
Cholera, Hepatitis, and Typhoid.
How many pumps are in the FWD CHT Pump room?
2
What kind of pumps are in the FWD CHT Pump room?
2 eddy
Where are the pump rooms and receiving stations located?
FWD CHT under main issue
FWD Receiving STA centerline AMR
AFT CHT STBD AMR
AFT Receiving STA inside AFT EDG
How many total CHT pumps are onboard BHR?
7 (4 eddy pumps, 3 macerators)