8. Isolation

8.C Review the isolation status after any work break or change in conditions

RISK – Conditions changing whilst workers aren’t present

A review can include a visual check to ensure the lock is still secure.

 

 

 

Do not assume the environment remains unchanged after returning from a work break.  The status of each isolation point must be reconfirmed prior to recommencing works.

 

 

 

 

Related GMRs

8.D Continually monitor isolation controls to ensure they are in place and working as intended


Related Procedures / Forms

Isolation Procedure


© John Holland Pty Ltd.

GMRs

  • Home
  • About the GMRs & this site
    • What are the GMRs?
    • What do the GMRs include?
    • Implementing the GMRs
    • Our GMR Videos
  • 1. Traffic, Plant & People
    • 1.1 Separating vehicles
    • 1.2 Overhead services and structures
    • 1.3 Pedestrian Separation
    • 1.4 Working in Operating Zones
    • 1.5 Fit for purpose plant
    • 1.6 Plant Modification
    • 1.A Licence and Verification
    • 1.B Road and rail rules
    • 1.C Seating position & seat-belts
    • 1.D Spotters
    • 1.E Operating zone permissions
    • 1.F Positioning plant
  • 2. Excavation & Trenching
    • 2.1 Excavation design
    • 2.2 Services and Structural Drawings
    • 2.3 Zone of Influence
    • 2.4 Barricading and Signage
    • 2.5 Services within 5m
    • 2.6 Tunnelling Controls
    • 2.A Positive Service Location
    • 2.B Access requirements
    • 2.C Safe Approach Distances
    • 2.D Excavation inspections
    • 2.E Preventing unauthorised access
  • 3. Lifting Operations
    • 3.1 Lift Competencies
    • 3.2 Lift Designer
    • 3.3 Ground Bearing Capacities
    • 3.4 Inspections & Maintenance
    • 3.5 Mobile plant load limits
    • 3.6 Lifting site inspection
    • 3.A Pre-Start Inspections
    • 3.B Mobile Plant used for lift
    • 3.C Exclusion zones
    • 3.D Suspended Loads
    • 3.E Competent Person(s)
  • 4. Electrical Safety
    • 4.1 Licences for Electrical Work
    • 4.2 Live electrical systems
    • 4.3 Safe System of Work
    • 4.4 Protective devices
    • 4.A Treat as Live
    • 4.B Legislative Requirements
    • 4.C Safe working distance
    • 4.D Electrical Supply Panels
  • 5. Work at Height
    • 5.1 Fall from height
    • 5.2 Falling objects
    • 5.3 Penetrations, shafts & risers
    • 5.4 EWP Protection Devices
    • 5.5 Grid Mesh / Chequer Plates
    • 5.A Barricades and exclusion zones
    • 5.B Overloading & adjustments
    • 5.C Harnesses
    • 5.D Installing roof sheeting
    • 5.E WAH Training
    • 5.F Accessing vehicles
  • 6. Wellbeing
    • 6.1 Wellbeing Risk Management
    • 6.2 Work rosters & Wellbeing programs
    • 6.3 Facility maintenance
    • 6.4 Occupational Hygiene
    • 6.5 AOD monitoring
    • 6.6 Wellbeing Champions
    • 6.A Be fit for work
    • 6.B Notify if unfit
    • 6.C Supportive work environment
    • 6.D Wellbeing Training
    • 6.E Know your Champions
    • 6.F Wellbeing Events
  • 7. Temporary Works
    • 7.1 Temporary Works Coordinator
    • 7.2 Temporary Works register
    • 7.3 TW Competencies
    • 7.4 Design Controls
    • 7.5 Temporary Work Protection
    • 7.6 Communication
    • 7.A Installation and Removal
    • 7.B Site validation
    • 7.C Working Load Limits
    • 7.D Inspection Schedule
    • 7.E Alterations
  • 8. Isolation
    • 8.1 Identifying Energy Sources
    • 8.2 Identifying Risks
    • 8.3 Isolations competencies
    • 8.4 Isolation Points
    • 8.5 Identifying Stored Energy
    • 8.A Test before touch
    • 8.B Releasing Stored Energy
    • 8.C Reviewing Isolation Status
    • 8.D Monitoring Isolation Controls
    • 8.E Re-instate guards
    • 8.F Personal Danger Tags/Locks
  • 9. Environmental Management
    • 9.1 Identifying risks
    • 9.2 Approvals/Licences/Permits
    • 9.3 Implementing Controls
    • 9.4 Identifying heritage, flora and fauna
    • 9.5 Minimising Resource Use
    • 9.6 Spoil and waste classification
    • 9.A Sensitive areas & boundaries
    • 9.B Dust, noise & vibration
    • 9.C Waste & hazardous substances
    • 9.D Maintaining / reviewing controls
    • 9.E Environmental findings
    • 9.F Water discharge
  • 10. Work on Rail
    • 10.1 Rail Competencies
    • 10.2 Qualified worker responsibilities
    • 10.3 Worksite Protection Risk Assessment
    • 10.4 Worksite Protection Plan
    • 10.5 Implement controls
    • 10.A Rail compliant PPE
    • 10.B Pre-work brief
    • 10.C Confirm protection controls
    • 10.D Network rules & safety instructions
    • 10.E Review Worksite Protection Plan
    • 10.F Rail certification
  • Knowledge Requirements
  • Glossary