Week 2 Flashcards

1
Q

What is watertight integrity?

A

The ability and organisation to prevent any ingress of water inside the Pressure Hull out with the design intent of the submarine and its systems

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2
Q

Who do we require permission for operating major hull openings in harbour?

A

Ood/CPOOD

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3
Q

When do Major Hull openings get tested?

A

24 hours prior to sailing

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4
Q

How is WTI tested?

A

Vaccum test

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5
Q

What do Vaccum tests test?

A

Water tight integrity and secondary containment purooses

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6
Q

How do we recognise unusual situations?

A

Absence of normal

Presence of abnormal

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7
Q

What are the 3 stages of response

A
  • Emergency
  • Intermediate
  • Report
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8
Q

Where are compartments with limited access highlighted?

A

Access permission lists

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9
Q

Where is COSHH info held

A
  • CIS
  • Technical office
  • Heads of department
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10
Q

What checks must we do when using ear muffs?

A
  • Must totally cover ears
  • Tight seal between head and muff
  • Don’t stretch headband
  • Keep seals and foam clean
  • If you can view seals and cracks get a replacement
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11
Q

Why do we control certain substances?

A
  • Reduce risk to personel
  • Reduce risk to equipment
  • Remove possible atmospheric hazard
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12
Q

What’s the purpose of safety information board?

A

Contains information on hazardous occurances and substances

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13
Q

What gases do Drager units monitor?

A
  • Oxygen
  • Carbon dioxide
  • Carbon Monoxide
  • Nitrous
  • Hydraulic acids
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14
Q

What PPE should we wear when dealing with spill and airborne hazards?

A
  • Gloves
  • Goggles
  • Plastic Suits
  • EBS
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15
Q

Who do we report hazards to?

A
  • Compartment watch keeper
  • 2nd coxswain
  • QM for jetty
  • LH/SR
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16
Q

Where is the accident book held?

A

Control room

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17
Q

Where is the accident book held?

A

Control room

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18
Q

Name the types of hazardous work environment

A
  • Low overheads
  • Noise
  • Dust
  • Hot
  • Missing deck plates
  • Radiation
  • Live electrics
  • Moving parts
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19
Q

What jobs define hit work?

A
  • Welding
  • Burning
  • Grinding
  • Open flame
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20
Q

How often do hot work permits need redoing?

A

Daily

21
Q

Where is hotwork permit sent once complete?

A

To OOD to form auditable trail

22
Q

Where is information on sentry kept

A

Astute class standing orders

23
Q

What steps must a sentry complete according to astute class standing orders?

A
  • Be fully briefed
  • Complete relevant paperwork
  • Correct PPE and Surcoat/ Armband
  • Correct extinguisher ready
24
Q

Where apart from the compartment work is being done should sentrys surveille?

A

All adjacent compartments

25
Q

Who is Part G of the Hotwork authority form completed by?

A

Competent operator

26
Q

Who is Part J of the Hitwork authority form completed by?

A

OOD

27
Q

Why do we use TAG OUT

A
  • To easily identify compoments of a system that have been isolated from hazards
  • This makes a system safe to work on whilst maintence occurs
28
Q

Who do we inform when I tag out gets moved?

A
  • HOD responsible for equipment
  • Equipment maintener
  • Compartment supervisor
  • Equipment Operator
29
Q

What information is held on TAG Out label

A
  • System or component not to be chnaged
  • Position adopted
  • Tag out reference and date
  • Authoriser + his signature
  • Sequential number of tags
  • Fuses for equipment
30
Q

Who must be informed when tag outs effect WTI?

A

XO

31
Q

Who must be informed on tag out of weapons system

A

WEO

32
Q

All tagouts require what?

A

MEO or his representative authorisation

33
Q

What is the Tag Out system for divers

A

CP10

34
Q

Who do we inform when the submarine is tagged out for divers?

A
  • OOD
  • EOOD
  • LDT
  • QM
  • Shutdown supervisorn
35
Q

What colours make up base procedures?

A
  • Yellow
  • Red
  • Green
36
Q

What Jettys are astute class normally berthed to?

A

Valiant Jetty

37
Q

What makes up layer 1 of base security?

A
  • Mod guard and police services
38
Q

What makes up layer 2 of layered security system?

A

QM and armed detrrant

39
Q

What does Valiant jetty supply

A

Aceess and egress and shore services

40
Q

What hazards are on board the jetty

A
  • Moving cranes
  • Overhead hazrads
  • HP systems
  • Trips
  • High winds
41
Q

When evacuation routes are the subject what is the Co responsible for?

A

All routes are clear

42
Q

When evacuation routes are the subject what is the EOOD responsible for?

A

Carries out evacuation routes and exclusion rounds on take over and hand over of duties

43
Q

When evacuation routes are the subject what is the QM responsible for?

A

Contorls access of personal into exclusion zones

44
Q

What is the role of the QM

A
  • Visible deterant
  • Check IDs
  • Deliver safety brief
45
Q

For what reasons would the QM raise the alarm?

A
  • Man overboard
  • Intruders
  • Collison
  • Harbour fire
  • Nuclear accident
  • Fire on another vessel
46
Q

What reasons are needed for the QM to inform the OOD

A
  • Officer approaching
  • Major changes in draught marks
  • Major weather changes
  • Ship movement
  • if in any doubt
47
Q

What is the QM process?

A
  • Give in ID
  • He will give dosimeter (DTSL)
  • Safety brief on first visit
  • New brief on event of major changes
48
Q

What fittings on the casing secure the submarine to the jetty?

A
  • Bollards
  • Fairleads
  • Capstans
49
Q

What should be checked when berthing howsers and berthing ropes?

A
  • Clear of water
  • Not too tight
  • Chafing