Cross assignment: in case of two different working group on the same equipment during operations, such as a group has been carried out on the energy isolating device locks, another group, will be on all the actual situation of the need to lock device locked to check one by one, then supervise this group of people in the corresponding position according to the requirements of this program locks lock locks. When one group has finished work, they should unfasten their personal locks. When one group has finished work, they should unfasten their personal locks. When one group finishes the work first, they should unlock their personal locks. The last group should carry out the ninth step of inspection and recovery after the end of the work.
Contractor Coordinator (LCC) : The coordinator designated by the relevant responsible department shall lock the energy isolation points involved in the outsourcing operation and supervise contractor personnel to lock them until they are finally unlocked after the completion of the operation.
Alternative control methods - Alternative control methods must be used to protect operators from routine, repetitive, and inseparable operations or operations that cannot be performed using LOTOTO methods.
Routine, repetitive, and production-related operations typically exhibit the following characteristics:
The time is short and the work is relatively simple;
Occurs frequently or regularly during shifts, days and weeks;
Usually performed by operation, assembly, repair or maintenance personnel;
Does not involve large scale disassembly;
Pre-determined periodic activities;
To minimize interference with the production process.