Working at Heights: Understanding Your Safety Responsibilities

Falls from height remain one of the most serious hazards across Australian construction sites. Despite increasingly sophisticated equipment, elevated work continues to present risks that demand careful management and clear accountability. The challenge isn’t just about having the right elevated work platforms or following procedures. It’s about understanding where responsibility lies at every level.

From business owners to site supervisors to individual operators, everyone carries specific obligations under workplace health and safety legislation. For Sydney contractors and project managers, clarity around these responsibilities isn’t just about compliance. It’s about creating work environments where people go home safely. Here’s what you need to know about your legal and practical obligations when working at heights.

The Legal Framework in New South Wales

New South Wales operates under the Work Health and Safety Act 2011, establishing clear duties for anyone involved in workplace activities. This applies to everyone, from large construction companies to solo contractors hiring a scissor lift for weekend work.

The primary duty falls on persons conducting a business or undertaking (PCBUs). This covers employers, self-employed persons, and businesses engaging contractors. If you’re coordinating work at heights, you’re likely a PCBU with specific obligations.

Key PCBU responsibilities include:

• Ensuring the health and safety of workers and others at the workplace
• Providing safe systems of work and appropriate equipment
• Providing adequate information, training, and supervision
• Consulting with workers on health and safety matters
• Ensuring compliance with relevant regulations and standards

Officers of companies, such as directors and senior managers, carry additional duties. They must exercise due diligence to ensure their organisation meets health and safety obligations.

Risk Assessment: Your Starting Point

Before any elevated work begins, you’re legally required to identify hazards and assess risks. Proper risk assessment prevents incidents by forcing you to think through what could go wrong and how to prevent it.

Working at heights creates multiple risk categories: falling from platforms, equipment tip-overs, falling objects, electrocution from power lines, and structural collapse of supporting surfaces.

Your risk assessment must consider:

• The specific task and how long it will take
• Height and location of the work
• Ground and weather conditions
• Proximity to hazards like power lines or traffic
• Number of workers and their competency levels
• Equipment requirements and limitations

Once you’ve identified risks, implement control measures following the hierarchy of controls. Elimination comes first. Can you redesign the task to avoid working at heights? If not, can you reduce height or duration? Only after considering these should you move to engineering controls like boom lifts or administrative controls like EWP training.

Equipment Selection and Maintenance Obligations

Choosing appropriate access equipment isn’t just about getting the job done. It’s a legal requirement. Select equipment suitable for the task, environment, and operator competency.

Diesel scissor lifts suit outdoor environments with rough terrain but create emission issues indoors. Hiring a Electric scissor lift provides clean operation for enclosed spaces but may lack ground clearance outdoors. Articulating knuckle booms navigate around obstacles that straight booms can’t reach. Wrong selection can breach your duty of care.

Once equipment arrives, you’re responsible for ensuring it’s safe to use. Conduct pre-start inspections before each shift. Check for damage, verify safety systems work, and confirm equipment suits current conditions.

Training and Competency Requirements

Only trained and competent operators should use elevated work platforms. This is a legal requirement under NSW regulations.

High-risk work like operating boom lifts over 11 metres requires a High Risk Work Licence from SafeWork NSW. Workers must complete nationally recognised training and pass assessments. Verify these EWP licences before operators start work.

Even for equipment below licensing thresholds, operators need appropriate training covering the specific equipment, hazard recognition, emergency procedures, and load limits.

Competency verification involves:

• Checking current licences and qualifications
• Ensuring training covers the specific equipment being used
• Providing site-specific inductions covering local hazards
• Supervising new operators until competency is confirmed
• Refresher training when introducing new equipment or procedures

As the PCBU, verify credentials. If you have doubts about competency, don’t allow operation until proper training is completed.

Site Management and Supervision

Having the right equipment and trained operators isn’t enough. Actively manage the work environment to maintain safety throughout the job.

Establish exclusion zones around elevated work areas. People below need protection from falling tools or materials. Use barriers, signage, and spotters to keep unauthorised persons clear.

Weather monitoring becomes critical. Wind affects platform stability, particularly on telehandlers and boom lifts with extended reach. Rain creates slip hazards and reduces visibility. Have clear procedures for when conditions exceed safe limits, and empower workers to stop work if they feel unsafe.

Ground conditions require constant attention. What was stable yesterday might be undermined after rain or nearby excavation. Regular inspections and immediate response to changing conditions prevent tip-overs.

Emergency Procedures and Rescue Plans

If something goes wrong at height, do you know exactly what happens next? Emergency response planning is mandatory yet often overlooked until an incident occurs.

Your emergency plan must cover equipment failure, medical emergencies, fire, and rescue from height. Every worker needs to know how to activate emergency lowering systems, who to contact, and what actions to take.

Essential emergency planning elements:

• Emergency contact numbers clearly displayed
• Trained first aid officers on site
• Emergency lowering procedures understood by all operators
• Communication systems that work across the site
• Regular emergency drills to test procedures

Consultation and Worker Participation

NSW legislation requires consulting with workers on health and safety matters. Workers doing the job often have the best understanding of practical risks and effective controls.

Regular toolbox talks before shifts provide opportunities to discuss hazards, review procedures, and address concerns. Encourage reporting near misses and safety issues without fear of repercussions. These reports provide early warnings before incidents cause injuries.

When selecting access equipment or developing procedures, involve the people who’ll use them. Their practical insights often reveal issues not obvious from a planning perspective.

Your Ongoing Obligations

Safety responsibilities don’t end when work begins. Continuous monitoring, regular reviews, and willingness to adapt characterise effective safety management.

At Longreach Access Rentals, we work with Sydney contractors across diverse projects and see what works in real-world conditions. We’re always available to discuss equipment selection, safety requirements, and practical solutions for challenging sites.

Working at heights carries inherent risks, but clear understanding of responsibilities, proper planning, and genuine commitment to safety make those risks manageable. Whether managing a major construction project or coordinating small maintenance work, your decisions directly affect whether everyone goes home safely.