Job Safety Analysis/ Job Hazard Analysis for the use of hand tools
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Job Safety Analysis Sheet JOB DESCRIPTION: Confined Space Entry
JSA Ref. No. JSA / KOC / 04
Facility:
Permit No. Date:
Work Area / Equipment:
PERSONAL PROTECTIVE EQUIPMENT: Hard Hat, Safety Shoes, Hand Gloves, Safety Harness, BA Set / Airline Unit, Chemical Suit, Gum Boot, Safety Goggles, Multi – gas Detector, Lifeline and Full Body Harness. SEQUENCE OF BASIC JOB STEPS
POTENTIAL HAZARDS
Lack of Communication Non-compliance of KOC -HSEMS Procedures, F & S Regulations Energized Equipment
Yes / No
PRECAUTIONS •
Plan the work involving personnel responsible for preparation (isolation, depressurization, draining, venting, flushing, purging, gas testing etc) of confined space.
•
Refer Appendix - 6 of KOC F & S Regions, HSEMS Procedure Doc. No. SA.KOC.007 ‘Entry into Confined Space’ Ensure the Confined Space is positively isolated from all sources of energy (hydraulic, pneumatic, electrical etc.) Use multilock & tag for isolation carried out. Ensure the confined is depressurized & content is drained safely.
• •
Pre – Entry
Pressurized Fluid
•
Pyrophoric Deposition
•
Ensure the pyrophoric deposition (sludge) is water wetted.
Flammable & / or Toxic Atmosphere
•
Ensure the confined space is flushed, purged and thoroughly ventilated as required.
•
Ensure the confined space is free from any flammable / toxic atmosphere and has sufficient oxygen for normal breathing.
Unauthorized Entry
•
Obtain the entry permit & other associated permits for types of work to be carried out.
No Contact with the Entrant
•
Place a Standby Person at manhole to maintain contact with the entrant and record entry / exit.
Dark / Insufficient Illumination
•
Ensure safe illumination suitable to hazardous area classification.
•
Ensure the work to be carried out inside the Confined Space fulfill the Permit to Work requirement for the type of work.
•
Ensure sufficient ventilation and air circulation inside confined space. Provide periodic break / rest to the entrant. Ensure continued gas monitoring. Ensure cross ventilation to dispose toxic vapor. Ensure availability of full body harness & lifeline etc for emergency retrieval of personnel from Confined Space.
Lack of Oxygen
Fire & Explosion Entry Heat & Humid Welding Fumes / Toxic Hazard Entrapment or Collapse of Entrant Re-entry / Completion
• • • •
Left Unattended for Re-Entry
•
Barricade the Confined Space and post warning notice.
Foreign Materials Left inside
•
Ensure there is no tool, equipment, rags or other material left inside
