Scenario 1

1
Scenario 1
During the last yard period, one of four electric
kettles was removed from the galley. During a
zone inspection, the CO discovered the power
cable wasnt removed. The cable must be removed
and all cableways, stuffing tubes, and cable
transits restored. Work is scheduled to commence
at 1900 tomorrow.
2
1. Identify the Hazards

• Other live cables in cableway
• Smoke/fire/flooding boundaries
• Electrical shock
• Falling from overhead
• Cableway damage
• Equipment which could be affected

3
2. Assess the Hazards

• 
  RAC
• Other live cables in cableway 2
• Smoke/Fire/Flooding boundaries 3
• Electrical shock 2
• Falling from overhead 3
• Cableway damage 4
• Equipment which could be affected 5

4
3. Make Risk Decisions
RAC 2 2 3 3 4 5

• Electrical shock
  
• Other live cables in cableway
  
• Smoke/fire/flooding boundaries
  
• Falling from overhead
  
• Cableway damage
  
• Equipment which could be affected
  

5
3. Make Risk Decisions

• Elect. Checks, Rubber Gloves,
• Elect. Safety brief, Tagout.
• Verify prints, Cover protect
• other cables.
• Ensure all cable packing is
• installed.
• Ladders, Safety harness.
• Wrap cables with rubber mat.
• Verify circuits associated
• cables.

• Electrical shock
  
• Other live cables
• in cableway
• Smoke/fire,
• flooding boundaries
• Falling from overhead
  
• Cableway damage
  
• Equipment which
• could be affected

6
4. Implement Controls
Controls 2-Electrical shock - QA
procedure, (tagout) 2-Other live cables in
cableway - Drawings, insulate cables. 3-Smoke/fire
/flooding boundaries - QA procedure 3-Eye
hazard - PPE (goggles) 3-Falling from
overhead - Use of ladders 4-Cableway damage -
QA procedure 4-Cuts and scrapes - PPE
(gloves) 5-Equipment which could be - Safety
walk through, affected. cover equipment.
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5. Supervise

• Enforce controls.
• Monitor effectiveness of controls.
• Evaluate and adjust controls as the situation
• changes.
• Ensure personnel are familiar with their
• situations.
• CHANGE will present new all risk.
• If there is a change, a time critical process may
  have to be done on the spot.