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ESWS > Damage Control > Flashcards

Damage Control Flashcards

1
Q

How many fire pumps are there?

A

6

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2
Q

What are the fire pumps rated at?

A

1,000gpm, 150psi

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3
Q

Where are the fire pumps located, Fwd to Aft?

A

1: Fwd VCHT
2: AUX1
3: MER1
4: MER2
5: Shaft Alley
6: 3-GEN

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4
Q

Where can you stop fire pumps?

A

Locally, DCC Console, RSC, MCC Cutout

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5
Q

How many Z valves are in the firemain loop?

A

2

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6
Q

What is the purpose of Firemain?

A

Provide saltwater to fight fires

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7
Q

What deck is the port side loop on?

A

3

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8
Q

What deck is the starboard side loop on?

A

Main deck

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9
Q

What type of fire main does MITSCHER have?

A

Off-set vertical loop

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10
Q

What is used if the DC console goes down?

A

RSC in REP 2

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11
Q

What are some functions of the DC console?

A

Open/close FMV, start/stop fire pumps, start/stop CMWD

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12
Q

Where is the DC console?

A

CCS

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13
Q

What does MHVC stand for?

A

Miscellaneous Hydraulic Valve Controller

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14
Q

Where are the MVHC located?

A

1: Port side by ship store (#1 fire pump) Fwd VCHT

2: Port CIC P-way (#2 fire pump, #1 SW pump) AUX1

3: Stbd side by REP 5 P-100 (#3 FP, #2 SWP) MER1

4: Mess Deck vestibule (#3 SWP) AUX2

5: Logroom P-way (#4 FP, #4 SWP) MER 2

6: 5A P-way (#5 FP, #5 SWP) shaft alley

7: 3-GEN p-way (#6FP) 3-GEN

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15
Q

What is the purpose of MHVC Station?

A

To shut and close suction and discharge valves for firepumps and seawater pumps from outside the space

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16
Q

How many AFFF stations are there and how many gallons are they?

A

Two

600gal in the 90/10 copper nickel tank and 300 spare (60x 5gal buckets)

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17
Q

How does AFFF extinguish fire?

A

Vapor seals

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18
Q

Where is Fwd AFFF?

Where is Aft AFFF?

A

Fwd Pallet

Aft Horseshoe Pway

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19
Q

Where are the AFFF cross-connection valves?

A

Port side by mess decks door, STBD by medical door

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20
Q

What is the purpose of AFFF?

A

To combat Class B fires

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21
Q

What is the AFFF to seawater ratio?

A

94 to 6

22
Q

How many AFFF hosereels are there?

A

20

23
Q

How long will a 5 gal can of AFFF last?

A

1 minute

24
Q

What spaces does AFFF station 1 provide?

A

AUX1
MAIN1
Fwd Vertrep

25
Q

What spaces does AFFF station 2 provide?

A

AUX2
MAIN2
3-GEN
Flight deck
Aft AFFF hose reels

26
Q

How many drainage educators are there and where are they?

A

3

AUX1, MER1, MER2

27
Q

What spaces have secondary drainage?

A

3GEN, Aft steering

28
Q

How many overboard discharges are there and what are the two sizes?

A

22

4”, 2.5”

29
Q

How long are fire hoses, and what sizes do we have?

A

50’

1 1/2”, 2 1/2”, 4”

30
Q

How many P-100 do we have and where are they located?

A

3

Berth 1 entrance, REP 5 STBD Pway, Aft BOATSN

31
Q

What is the fuel source of P-100?

A

JP5

32
Q

What is a CO2 bottle used for, how far does it shoot and how long will it last?

A

Charlie fires

4-6’

45-55 seconds

33
Q

What size PKP bottles do we have and what are their stats?

A

18 lb, 19ft, 10 sec

27lb, 21ft, 11 sec

Bravo fires

34
Q

What does PECU stand for?

A

Portable Exothermic Cutting Unit

35
Q

What are the sizes of SCBA bottles?

A

30min, 45min

36
Q

Where can CMWD be activated? What is the purpose?

A

Manually at the MOPV, RSC, DCC, bridge console

To blanket the ship with a coat of water before a chemical attack to prevent sticking chemicals from settling on the deck

There are 4 zones

37
Q

What are the 3 types of shoring methods?

A

I-type: direct compression

K-type: triangulation

H-type: cross-axial

38
Q

What are the 3 activation points for Halon?

A

Top of escape trunk, bottom of escape trunk, outside space

39
Q

What is the temp at which Halon will break down?

A

900 degrees

Breaks down to Hydrogen bromide and hydrogen floride

40
Q

What is the purpose for the installed time delay in the halon system?

A

To allow the shutdown of ventilation

41
Q

What is the time delay for manned and unmanned spaces?

A

Manned: 60 sec +/- 10 sec

Unmanned: 30 sec +/- 5 sec

42
Q

How does halon put out fires?

A

It inhibits the chemical reaction of fire

43
Q

How many fresh water fire hose reels are there and what are their locations?

A

6

1: CSER 1
2: CSER 2
3: CSER 3
4: CCS
5 and 6: CIC

44
Q

What is CPS and how many pressure zones are there?

A

4 pressure zones

CPS is a countermeasure used to protect against CBR contamination

45
Q

How many MOPP levels are there?

A

0: storage and inventory of all equipment
1: Gas mask issued
2: Set up decon stations and most M8 and M9
3: Set GQ, install C2 canister, set Circle William
4: Agent found, don MCU2 P Mask

46
Q

What are the four types of radiation?

What are the 4 types of chemical agents?

A

Alpha
Beta
Neutron
Gamma

Nerve
Blister
Choking
Blood

47
Q

What is IPDS and what is it used for?

A

Improved Point Detection System

Constantly samples the air to test for chemical agents in gas form

48
Q

What form of agent does M256-A/1 detect?

A

Vapor form

49
Q

What does M8 and M9 detect, and what form is it in?

A

Detects nerve and blister agents in liquid form

Yellow = G series

Green = V series

Red = Blister

50
Q

Where are the decon stations?

A

Aft decon: aft airlock

Fwd decon: Admin pway

ESWS (12 decks)

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