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A22/03 > Week 2 > Flashcards

Week 2 Flashcards

1
Q

Different hatches

A 
LET
FET
LILO
MAH
WEH
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2
Q

How is the WEH operated ?

A

Manually

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3
Q

How is the FET operated? And how many hatches are there?

A

Manually

2 hatches

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4
Q

How is the MAH operated?

A

Hydraulically

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5
Q

How many hatches does the LILO have if the payload bay is fitted? And how are they operated?

A

5 hatches
3 hydraulically operated
2 manually

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6
Q

How is the LET operated ? How many hatches does it have?

A

Manually

2 hatches

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7
Q

Who has control of the hatches at sea and in harbour ?

A

At sea - OOW

In harbour - OOD

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8
Q

What is Water Tight Integrity?

A

The ability to prevent any ingress of water inside of the pressure hull

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9
Q

Who is the central point of contact for WTI ?

A

OOD/OOW

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10
Q

How to you check for a hazard (presence of the abnormal) ?

A 
Warning notice 
Smoke/fumes 
Unusual sounds or smells
Access difficulty 
Poor visibility
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11
Q

What are the level of responses to a unusual situation ? And what do you need to do in response to these ?

A

Emergency- raises alarm, first aid
Immediate- raise alarm, remove hazard
Report- report the problem

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12
Q

Where are most documents found ?

A

CIS - soft copy
Technical office - hard copy
HOD - hard copy

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13
Q

How to correctly wear and maintain ear muffs?

A 
Make sure they cover your whole ear
Tight seal between head and ear muff 
Don’t stretch headband 
Keep clean 
Replace if split or cracked
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14
Q

Reason why substances are controlled on board?

A

To reduce risk to personnel
To reduce risks to equipment
To remove atmospheric hazards

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15
Q

Types of radiation ?

A

Alpha
Beta
Gamma

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16
Q

What do Dräger units check for?

A 
Oxygen 
Carbon Dioxide
Carbon Monoxide 
Nitrous fumes 
Hydrochloric Acid
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17
Q

How to raise the alarm if there is potentially immediate effect?

A

Shouting
Using manual flood pushbutton
Using Comms
999 facility

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18
Q

What PPE is available for use during the clean-up of fluid spill/airborne hazards?

A

Gloves
Goggles
Plastic suit
EBS

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19
Q

Where is the accident book held?

A

Control room

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20
Q

Types of hazards ?

A 
Low overhead 
Noisy 
Dusty
Hot 
Missing deck plates 
Radiation 
Electrical 
Moving Machinery 
Confined spaces 
Working aloft
Casing
21
Q

What is Hot Work ?

A

Welding
Burning
Grinding
Open flame

22
Q

When is the Permit To Work required ?

A

Daily / every 24 hours

23
Q

When do rounds gets done after ‘Hot Work’ ? And who by ?

A

On completion of task - sentry
30 mins after completion - sentry
2 hours after completion - DMESR

24
Q

Purpose of the Tagout system?

A

To identify the systems that have been isolated from hazards in order to make systems safe to work on for maintenances

25
Q

If the isolation is to be moved who needs to notified before doing so?

A

Head of Department
Equipment maintainer
Compartment supervisor
Equipment operator

26
Q

Information contained on a tagout

A 
System 
Position to be adopted 
Tagout reference & date
Name of authorising person 
Signature of authorising person 
Sequential numbering of tags
Fuses
27
Q

Who must be informed if the Tagout compromises Water Tight Integrity ?

A

XO

OOD

28
Q

Who must be informed if the Tagout affects the Weapon Systems?

A

WEO

29
Q

Who authorises the work prior to commencing ?

A

MEO

delegated representative

30
Q

Who countersigns the Tagout when it has been placed ?

A

Technical rating

31
Q

Who signs off all the Tagouts

after final completion ?

A

MEO

32
Q

What is the Tagout system for divers carried out I.A.W

A

CP 10

33
Q

What security area colours are there?

A

Yellow
Red
Green

34
Q

What Berths are at yellow area?

A

1, 2, 3 and 7

35
Q

What berths are at Red area?

A

4, 5, 6

36
Q

What berths are at the green area?

A

10, 11, 12 and the ships lift

37
Q

What is the function of the Valiant jetty?

A

It is to support Astute class submarines berthed in faslane and provide access/egress and shore services

38
Q

Hazards on valiant jetty?

A 
Moving cranes 
Overhead hazards
High pressure systems 
Trip hazarss
High winds
39
Q

What does ALARP stand for ?

A

As Low As Reasonably Practicable

40
Q

Who is responsible for ensuring the evacuation routes are clear at all times

A

CO

41
Q

Who carries outs evacuation routes and exclusion zone rounds ?

A

EOOD (Engineering officer of the day)

42
Q

Who controls access of personnel into exclusion zones ?

A

QM

43
Q

What is the QM responsible for ?

A 
Providing deterrent 
Checking all passes
Deliver safety briefs
Paying the proper mark of respect 
Reading draught marks
Recording status of all hatches
Upkeep of SIB
Checking ropes 
Checking signage for exclusion zones 
Rounds for casing and jetty 
Note any work on casing 
Issuing of dosimeter
44
Q

Why will the QM call the OOD/CPOOD ?

A 
CO is approaching 
Foreign officer approaching 
Change in draught mark +/- 5cm
Change in weather
All ship movements
He’s in any doubt
45
Q

Actions when approaching an exclusion zones

A

Have you ID ready to hand into QM
Exchanged you ID for Dosimeter
Safety brief may be required

46
Q

What to look for when checking berthing ropes and hawsers

A 
Clear of water
Not too tight 
Chafing 
Secured properly 
Checked hourly by QM
47
Q

Types of umbilical

A

Electrical
Fluid
Pneumatic

48
Q

What to look for when checking electrical umbilicals

A

Clear of water
Not too tight
Secured
Appear Undamaged

49
Q

What to look for when checking fluid and pneumatic

A

Clear of water
Not too tight
Secured
Not leaking

A22/03 (2 decks)

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