LTOTOTO

LTOTOTO
The basic preferred method.
LOTOTO is required when:
When protective or safety devices need to be removed/bypassed
When exposed to dangerous energy
It needs to be executed by the authority and the person in charge.
Also included in all MEPS – specialized HECP’s.
Enforce LOTOTO
To prepare
inform
Shut off
isolation
locked
Zero energy state
validation
Perform operation
Check and recover

General procedure
LOTOTO = 9 steps
Special case procedures
Intermittent handover & shift change
Contract party coordination
Remove locks & hangers
Change management
Alternative control methods (routine/repetitive/operations inseparable from production)
Complex LOTOTO methods
LOTOTO license