Oklahoma State University -- Environmental Health & Safety Department
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PHYSICAL PLANT SAFETY MANUAL


Safety Manual
1st Page

Introduction to Safety

General Work Habits

Clothing & Personal Protective Equipment

Work Area Houskeeping

Asbestos

Hand & Power Tools

Equipment & Machinery

Tag-Out Procedure

Fire Protection

Welding

Compressed Gas Cylinders

Electrical

Construction

Ladders & Scaffolding

Back Safety

Lifting

Vehicle Safety

Work Area Safety Awareness

Emergency Procedures

Off-the-Job Safety

Safety Equipment

Employee Statement

Updated April 2001

Tag-Out Procedure

Lockout Tag

A lockout device and universal "Danger" tag shall be placed on all energy-activating devices of machines or tools needing repair, or receiving routine maintenance.

The responsible trade should write the reason(s) the machine is not operable on the tag and sign it before placing the tag on the equipment.

Before starting maintenance or repair, the equipment should be checked to make sure all energy has been released or disconnected.

Each trade should remove its tag after the equipment is repaired and notify affected personnel. When more than one trade is involved in repair or maintenance of such equipment, a compound locking device shall be used. Each trade involved shall apply their own lock and personal tag.

A lockout device and tag shall be placed on the junction box of stationary permanently-wired equipment with the energy activating device placed in the "off" position. This lockout/tagout procedure should reduce accidents caused by the unexpected start-up or release of energy.

The equipment shall not be put back in service until after the last trade removes its lock and tag.

Each employee should become thoroughly familiar with Oklahoma State University's Program For The Control Of Hazardous Energy and each trade's specific lockout/tagout procedures.

Lockout Tag

"Reaching for something near unguarded, operating machinery never used to bother me," he said off-handedly.

 

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