![]() The specific machine, equipment, or process involved in the shutdown and isolation process.The written lockout procedure should specify: What details should the lockout procedures and work instructions contain?Īn organization will have one overall lockout program however for each unique machine or equipment, there will be a detailed procedure or work instruction that describes the steps to control the hazardous energy. Note: The Canadian standard CSA Z460-20, Control of Hazardous Energy - Lockout and Other Methods contains more information and many informative annexes about various risk assessment, lockout situations, and other control methods. Reporting any problems associated with those procedures, the equipment, or the process of locking and tagging out.Following the procedures that have been developed.Making sure that employees under their supervision follow the established lockout procedures where required.Īuthorized individuals are responsible for:.Making sure that only properly trained employees perform service or maintenance that require lockout.Making sure that equipment-specific procedures are established for the machines, equipment and processes in their area.Distributing protective equipment, hardware, and any appliance and ensuring its proper use by employees.Monitoring and measuring conformance with the program.Providing the necessary protective equipment, hardware and appliances.Identifying the employees, machines, equipment, and processes included in the program.Drafting, reviewing, and updating lockout procedures and program.This procedure helps make sure the system cannot be started up without the authorized individual's knowledge.Įach party in the workplace has a responsibility in the lockout program. Note: ONLY the authorized individual who placed the lock and tag onto the system is the one who is permitted to remove them. The name of the authorized person who attached the tag and lock to the system.Time and date of application of the lock/tag.Why the lockout/tag out is required (repair, maintenance, etc.).The process of tagging out a system involves attaching or using an information tag or indicator (usually a standardized label) that includes the following information: ![]() Tag out is a labelling process that is always used when lockout is required. See the example of the lock and hasp combination in Figure 1 below. The locking device (or lockout device) can be any device that has the ability to secure the energy-isolating device in a safe position. In most cases, these devices will have loops or tabs which can be locked to a stationary item in a safe position (de-energized position). The energy-isolating device can be a manually operated disconnect switch, a circuit breaker, a line valve, or a block (Note: push buttons, selection switches and other circuit control switches are not considered energy-isolating devices). In practice, lockout is the isolation of energy from the system (a machine, equipment, or process) which physically locks the system in a safe mode. See the OSH Answers Hazardous Energy Control Programs for a description of the types of hazardous energy, and required elements of a control program. Lockout is one way to control hazardous energy. Lockout is defined in the Canadian standard CSA Z460-20 "Control of Hazardous Energy - Lockout and Other Methods" as the "placement of a lockout device on an energy-isolating device in accordance with an established procedure." A lockout device is "a mechanical means of locking that uses an individually keyed lock to secure an energy-isolating device in a position that prevents energization of a machine, equipment, or a process."
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