1. Rig Name/#: BENNEVIS JSA Number : MA 014 Person Approving JSA: H.M
Work Activity (Job):
Changing Boom Pendants on
Both Cranes Date Raised :
Work Team (Crew Members):
BE– ABE – Roustabouts –
Crane Operator Date Last Amended :
Uncontrolled When Printed Page 1 of 2
Pyramid Drilling S.A
Manual Title: Personnel Safety Manual
Form Name: Job Safety Analysis
Issue Date
02-Sept-07
Revision No.
2
Revision Date
04-MAR 08
Prepared By
QA/HSE
Approved By
HM
Level No.
2

2. Safety Equipment To Do This Job(
Hard Hats x Cotton Gloves x Face Shield Fire Extinguishers
Safety Boots x Work Vest Goggles x Lockout/Tagout
Safety Glasses x Safety Harness x Barriers x Work Permit Required x
Uncontrolled When Printed Page 2 of 2
Sequence of Basic Job Steps Potential Accidents or Hazards
Recommendation to Eliminate or Reduce Potential
Hazards
Who?
Initials
1. Hold pre-job meeting – Work-permit 1. Procedures not known or not understood by crew members-
Persons involved in task becoming injured by incorrect procedure
compliance
1. Take time to read correctly JSA . Be sure everything is
understood. If not ask your Supervisor
Supervisors
2. Prepare & inspect tools – Put crane boom
on cradle
2. Tools inadequate or in bad condition – Crane failure –
Damaged cradle
2. Ensure you will use proper tools for the job before going
on boom crane – Check safety harness – Operate crane
slowly
BE – ABE
Roustabouts
Crane
Operator
3. Disconnect old pendants 3. Safety pins falling down – Pendants falling down on people –
People falling down from boom crane – Hands injuries – Pinch
points – Safety walkway on boom crane broken
3. Slack completely & secure pendants on boom crane
before removing pins – Secure pins – Fix safety harness
correctly – Careful when hammering – Hook-up pendant to
opposite crane - Ensure that safety walkway on boom crane
is in good condition
BE - ABE
Crane
Operator
Roustabouts
4. Remove pendant with opposite crane 4. Pendant falling down – People falling down from boom crane
People struck by opposite crane sling hook
4. Ensure that pendant is secure correctly – Hook up
pendant slowly equalize lifting point ( middle of pendant ) &
release fastening ropes pendant 1 by 1 – Operate the crane
slowly – Do not stay below boom crane – Fasten harness
correctly
BE – ABE
Roustabouts
CraneOperator
5. Install new pendant 5. Pendant falling down – People falling down from boom crane –
People struck by pendant – Hands injuries – Pinch points –
Pendant safety pin falling on people – Tools falling
5. Lift up & position new pendant slowly with crane –
Equalize lifting point ( middle of pendant ) – Connect 1 side
of pendant on boom crane – Slack slowly pendant & secure
on boom crane – Connect 2nd
end of pendant on boom –
Operate crane slowly – Fix correctly harness – Do not stay
below boom crane during operation – Watch hands position
– Secure tools & pins
BE – ABE
Roustabouts
Crane
Operator
6. Crane boom up 6. Boom falling down – Tools falling down from boom crane 6. Ensure before raising boom that pendants are correctly
installed & secured – Check before raising boom that any
tools still on boom crane – Do not stay below boom crane –
Operate crane slowly
BE – ABE
Roustabouts
Crane
Operator
Pyramid Drilling S.A
Manual Title: Personnel Safety Manual
Form Name: Job Safety Analysis
Issue Date
02-Sept-07
Revision No.
2
Revision Date
04-MAR 08
Prepared By
QA/HSE
Approved By
HM
Level No.
2