Working ticket is the written basis and safety license for the maintenance of power production site, equipment and system, and it is a written safety agreement held by both maintenance and operation personnel and executed by both parties. The operation ticket is the written basis and safety license for the operation of production equipment and systems.

In the field of electric power production, it is necessary to inspect, maintain, install, transform, debug and test equipment and systems. , and must implement the pre-control system of dangerous point analysis, work permit system, work supervision system and work interruption, transfer and termination system.

When operating on power production equipment and systems, it is necessary to implement the pre-control degree of dangerous point analysis, operation ticket system and operation monitoring system.

Extended data:

1. The working ticket shall be filled out and issued with black or blue steel (water) pen or ballpoint pen in duplicate, with correct contents and clear information, and shall not be altered at will. If there are some mistakes or missing words that need to be revised, standard symbols should be used and the handwriting should be clear.

2. The working ticket generated or printed by computer shall be in uniform face format, verified by the working ticket issuer, and executed only after being signed manually or electronically.

A copy of the working ticket should be kept in the workplace and collected by the person in charge of the work; The other copy is held by the work permit and handed over according to the value. The work permit holder shall record the work permit number, work task, permit and end time in the register.

3. In a working ticket, the issuer of the working ticket, the person in charge of the work and the holder of the work permit shall not concurrently serve each other.

4. The working ticket should be filled in by the working director or the working ticket issuer.

5. The working ticket shall be issued by the equipment operation unit, or it may be approved by the equipment operation unit and issued by the maintenance and infrastructure unit. The list of working ticket issuers and working directors of maintenance and infrastructure units shall be sent to relevant equipment operation units for filing in advance.

6. In contracted projects, working tickets can be issued in the form of "double issuance". When issuing the working ticket, the working ticket issuers of both parties shall sign the working ticket respectively, and all parties shall bear the corresponding safety responsibilities of the working ticket issuers in this regulation.

Baidu encyclopedia-working ticket