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Job Safety Analysis SheetOPS-55

Vessel:

M/T Sirius Voyager Job/ActivityReference #:

Page

1 of 1 Date:

18-Apr-04

Job/Activity Description:Enclosed Spaces-Cargo Tank Inspection.

Required PPE:Hard Hat, Safety Glasses, Safety Boots, Working

Gloves

Other Required Safety Equipment::Flashlights, Walkies Talkies, PHD2 & PhD5 Gas Detectors.

OPS References/RequiredPermits/Forms:WPR01-07, OPS-56, OPS-66, OPS-85.

Required Level of Supervision:Chief Officer

Manpower Requirements/OtherConsiderations:As required

Job Steps (insequence)

Potential Hazards Potential UnsafeBehaviors

Recommended Actions orProcedures

1

Secure valves on all pipelines. Flooding of tank with l iquid. Opening valves. Secure valves and hydraulic pumps.

2

Check tank atmosphere. Lack of oxygen, Hazardous

atmosphere.

Poor venting, Faulty gas detectors. Sufficient ventilation, Calibrate gas detectors.

3

Prepare rescue equipment. Unexpected emergency situation. No rescue equipment. Prepare rescue equipment, Standby personnel,

Communication.

4

Enclosed space entry permit. Unawareness of procedures. Failure to follow procedures.

Complacency.

Follow standard operating procedures. Copy of

Permit OPS-66 available to VMT, OOW, EOW

and posted in Notice Board on A-Deck.

5

Initial inspection. Slips trips and falls/pockets of gas. Improper climbing, No gas detector,

No communication, No ELSA and

No Emergency Light.

Safe climbing, Communication, Personnel gas

detectors. ELSA and Intrinsically safe

Emergency Light available. Continuos

monitoring of Atmosphere during Tank Entry.

6 Tank Entry and

Inspection of pipes and bottom.

Gas pockets, sludge removal

generating gas and Oxidation, slips

Trips and Falls. Fatigue. Improper

Head Count.

Tripping, on slippery surface and

dark corners. Not following

procedures like: Tank Entry on hour

of Darkness in heavy weather. No

Tank Entry Cards.

Move slowly, watch steps, use light. Safe

climbing, Communication, Personnel gas

detectors. Follow procedures: No tank Entry

during darkness and heavy weather. Report to

supervisor if not feeling well and come-out from

the Enclosed Space. Use Tank Entry Card.

7 Stepping-Out Enclosed Space. Eye Injury- Flying of Air Borne

Particles (saw dust and falling rust)

Removing PPE before actually out

of Enclosed space. Not Removing

Keeping PPE at all times.

Situational Awareness. Inform OOW when

OPS-55 (2-02)Required by WPR-01-02

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