Further to my pdf I sent on Isolation and Lock out Tag out here is a reminder to all teams it is not just about electicity
Isolation lock out can be moving equipment etc
The key to always have in your mind where is the energy is it shut down even the key that turns on the motor vehicle is it locked out tagged out
Key Energy Control Terminology
A review of some key definitions from the O H & S standard can be helpful in understanding the elements of an effective lockout/tagout (LOTO) program:
An authorized employee locks or tags machines or equipment in order to perform servicing or maintenance.
An affected employee is required to use machines or equipment on which servicing is performed under the Lockout/Tagout standard or whose job requires them to work in the area where such servicing and maintenance is performed.
An energy-isolating device prevents the transmission or release of energy, such as a manually operated electrical circuit breaker, a disconnect switch, a line valve or any device used to block or isolate energy. An energy-isolating device is considered capable of being locked out if it is designed with a hasp or other means of attachment to which a lock can be affixed; has a locking mechanism built into it; or can be locked without dismantling, rebuilding, or replacing the energy-isolating device or permanently altering its energy control capability.
Lockout is the placement of a lockout device on an energy-isolating device, in accordance with an established procedure, ensuring that the energy-isolating device and the equipment being controlled cannot be operated until the lockout device is removed.
A lockout device uses positive means, such as a lock, blank flanges and bolted slip blinds, to hold an energy-isolating device in a safe position, thereby preventing the energizing of machinery or equipment.
Tagout is the placement of a tagout device on an energy-isolating device, in accordance with an established procedure, to indicate that the energy-isolating device and the equipment being controlled may not be operated until the tagout device is removed.
A tagout device is any prominent warning device, such as a tag and a means of attachment, which can be securely fastened to an energy-isolating device to indicate that the machine or equipment to which it is attached may not be operated until the tagout device is removed.
Simple LOTO indicates a single source of energy. Complex LOTO signifies that there are multiple sources of energy. Group LOTO means that multiple crews are involved in the lockout/tagout procedures.
Core Components of Machine Safety and Lockout/Tagout Programs
The basic components of machine safety and lockout/tagout are documented procedures, employee training and retraining, and periodic review. A formal, written Lockout/Tagout Program should be developed and implemented if employees are required to perform hazardous maintenance or repair of machines and equipment. The program should include machine-specific procedures for shutdown and re-energizing equipment and training for affected employees. Procedures will vary depending on the industry and types of machinery and equipment, but all employees should be trained to recognize a locked and tagged electrical source and to understand how the LOTO process affects their specific work areas and the company’s overall operations. Periodic review of all procedures is essential to ensure compliance and to allow for necessary changes.
An effective Lockout/Tagout Program should include these basic steps for safely de-energizing equipment:
Notify all affected employees that the equipment will be shut down.
Shut down the equipment by normal stopping procedures.
Isolate all the equipment’s energy sources.
Lock out and tagout the energy isolating devices with assigned, individual locks.
Verify absence of energy source
Release or restrain any storedenergy by grounding, blocking, bleeding down, etc.
Assure that no personnel are exposed, and then testthe equipment to assure that it will not operate.
To restore the equipment to service:
Assure that all employees have been safely positioned or removed from the area.
Verify that equipment controls are in neutral.
Remove lockout devices and/or tags and re-energize the machine or equipment.
Notify affected employees that servicing is complete and the equipment is ready for use.
Important Steps for Implementation of a Lockout/Tagout Program
The following are some important actions to consider for your company’s Lockout/Tagout Program:
Initiate immediate awareness and policies for working on de-energized equipment
Look closely at company operations and learn what your workers are actually doing
Document all sources of electricity by studying the original building plan and “as built” drawings, if available. If plans and drawings are not available, walk through the entire facility to trace energy sources, track conduit and identify potential exposure to live parts
Use interim hazard warning labels on electrical equipment
Work on improving and enhancing safe work practices, procedures, and training, incorporating knowledge gained from field inspections and NFPA 70E recommendations
Review existing LOTO procedures to ensure they include all control panels
Review previous employee LOTO training, keep logs, and assess whether any personnel require retraining
Train all electrical workers and any related personnel in Arc-flash hazard awareness
Perform audits on tools, equipment and employee training
Conduct tool audits to make sure all employees have safe tools for the job, and determine if new tools are needed
Conduct arc-flash hazard analysis to determine flash protection boundary on switchboards, panel boards, industrial control panels, motor control centers, and other related equipment
Assess PPE requirements based on the boundary results from arc-flash hazard analysis. Require appropriate clothing and apparel for electrical workers and provide necessary PPE.