Lockout - Safe Practices for Isolation of all Sources of Energy in Sawmills
Lockout is the use of a lock to render machinery or equipment inoperable or to isolate an energy source. The purpose is to establish 'zero energy'. This is where all sources of energy including electrical, pneumatic, hydraulic, mechanical and stored energy are isolated so that they pose no danger.
The purpose of zero energy and lockout is to prevent the release of an energy source that could activate moving parts on equipment or machinery.
This leaflet is a reference tool for managers/supervisors/forepersons to help them ensure that safe working practices are being carried out at their timber processing sites.
Table of Contents
What is lockout?
Key safety messages
Why lockout is important
Case study
When lockout is not required
Working on energised equipment
Five basic steps to locking out
Group lockout procedure
Continuity of lockout
Releasing machines from lockout
Other hazards
Case study
Employer responsibility for lockout
Supervisor's responsibility for lockout
Employee responsibility for lockout
Information and training
Contractor co-ordination
Further reading
