"six, eight steps" for electrician switching operations - Solutions - Huaqiang Electronic Network

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Six Essentials:

1. A list of qualified operators who have passed the required examination and are approved by the management.
2. All on-site equipment should be clearly marked with labels, numbers, nameplates, rotation direction indicators, switch position markers, and color codes for electrical components.
3. There must be a system simulation diagram (or computer-based simulation) that accurately reflects the actual field equipment and operational status.
4. On-site operation procedures, ticketing systems, and standardized terminology for scheduling and operations must be in place.
5. There should be clear dispatch instructions and a valid operation ticket (or an operation card approved by the unit's head).
6. Qualified tools, safety equipment, and facilities (including special devices for grounding) must be available. Electrical equipment should be equipped with complete "five-proof" devices to ensure safe operations.

Eight Steps for Safe Operation:

1. The operator fills out the operation ticket based on the task and pre-released steps provided by the supervisor.
2. A trial run or technical measures check is conducted to ensure accuracy before proceeding.
3. Before starting the operation, the purpose must be clearly understood, and a thorough risk analysis and preventive measures should be carried out.
4. The official operation instruction is issued by the dispatcher along with the time of release.
5. The operator checks the equipment’s name, number, and current status to confirm everything is correct.
6. Following the operation ticket, each step is recorded, rehearsed, supervised, and executed one by one, with confirmation of equipment status changes and ticket verification.
7. After completing the operation, the operator reports back to the dispatcher, indicating the end time.
8. A detailed record is kept, the system simulation map is updated to match the actual equipment status, and the operation ticket is signed off.