Product Overview

Summary: This Safe Operating Procedure sets out clear, practical steps for safely planning and carrying out work near overhead structures such as gantries, pipe racks, conveyors, building awnings and overhead services. It helps Australian businesses control the risks of falling objects, structural impact, and worker injury while demonstrating due diligence under WHS legislation.

Working near overhead structures is common across construction, manufacturing, warehousing, utilities and facilities management, yet it carries a high potential for serious harm when not managed systematically. Overhead beams, gantries, pipe bridges, conveyors, awnings, platforms and service ducts can conceal live services, unstable components, or degraded structural elements. This SOP provides a structured, step‑by‑step method for planning and executing work beneath, adjacent to, or in contact with these structures so that hazards are identified early, controls are implemented consistently, and work is supervised to a defensible standard.

The procedure guides your team through pre‑work inspections, structural clearance checks, isolation of overhead services where required, safe use of plant and lifting equipment, exclusion zone setup and communication protocols. It addresses typical Australian conditions, including mixed‑use sites, legacy infrastructure and multi‑contractor workplaces. By adopting this SOP, businesses can reduce the likelihood of falling objects, structural strikes by mobile plant, and unexpected service contact, while also streamlining permit processes and providing clear documentation that supports compliance with WHS laws, client requirements and insurer expectations.

Key Benefits

• Reduce the risk of injuries and fatalities from falling objects, structural collapse and plant collisions with overhead structures.
• Ensure consistent planning, permits and risk assessments for any work carried out beneath or adjacent to overhead structures.
• Demonstrate compliance with Australian WHS legislation, relevant Codes of Practice and applicable Australian Standards.
• Improve coordination between supervisors, plant operators, riggers and subcontractors working in the same overhead envelope.
• Minimise project delays, damage to critical infrastructure and costly unplanned outages caused by overhead structure incidents.

Who is this for?

• Site Supervisors
• Construction Project Managers
• WHS Managers and Advisors
• Maintenance Planners
• Civil and Structural Engineers
• Plant and Operations Managers
• Rigging and Dogging Personnel
• Scaffolders
• Mobile Plant Operators (cranes, EWP, telehandlers)
• Facilities and Asset Managers

Hazards Addressed

• Falling objects from overhead structures (loose components, tools, materials)
• Structural impact or collision by cranes, EWPs, forklifts and other mobile plant
• Contact with overhead services such as electrical cables, steam, gas or process lines
• Structural instability or collapse due to corrosion, overloading or unauthorised modification
• Entrapment or crushing between plant and overhead beams, gantries or ceilings
• Working at height on or near overhead structures without adequate fall protection
• Exposure to suspended loads moving beneath or through overhead frameworks
• Reduced visibility and clearance in low‑headroom or congested overhead environments

Included Sections

• 1.0 Purpose and Scope
• 2.0 Definitions and Examples of Overhead Structures
• 3.0 Roles, Responsibilities and Competency Requirements
• 4.0 Pre‑Work Planning and Risk Assessment
• 5.0 Overhead Structure Inspection and Clearance Verification
• 6.0 Identification and Isolation of Overhead Services
• 7.0 Permits to Work and Authorisation Requirements
• 8.0 Establishing Exclusion Zones and Barricading
• 9.0 Safe Use of Mobile Plant Near Overhead Structures
• 10.0 Working at Height on or Adjacent to Overhead Structures
• 11.0 Control of Falling Objects and Tool/MateriaI Restraint
• 12.0 Communication, Signage and Coordination with Other Parties
• 13.0 Emergency Response and Incident Reporting Procedures
• 14.0 Training, Induction and Competency Verification
• 15.0 Monitoring, Review and Continuous Improvement

Legislation & References

• Work Health and Safety Act 2011 (Cth and relevant State/Territory variants)
• Work Health and Safety Regulation 2011 (and State/Territory equivalents)
• Safe Work Australia – Code of Practice: Managing the Risk of Falls at Workplaces
• Safe Work Australia – Code of Practice: Managing Risks of Plant in the Workplace
• Safe Work Australia – Code of Practice: Construction Work
• AS/NZS 4801: Occupational health and safety management systems (superseded but still widely referenced)
• AS/NZS ISO 45001: Occupational health and safety management systems
• AS 2550 series: Cranes, hoists and winches – Safe use
• AS 1418 series: Cranes, hoists and winches – Design and construction
• AS/NZS 1891 series: Industrial fall‑arrest systems and devices