A Western Australian mining fabrication company has been hit with a substantial penalty following a catastrophic workplace incident that left a boilermaker with severe head injuries, skull fractures, and the loss of an eye when inadequate welding procedures caused a massive steel component to fall.

The case has prompted urgent calls for employers to review safety controls around falling objects, while a separate incident involving alleged sexual harassment at a mine site has highlighted workplace design issues in remote locations.

The Crushing Incident

G&G Mining Fabrication Pty Ltd was sentenced in Midland Magistrates Court yesterday after pleading guilty to breaching Western Australia’s now-repealed Occupational Safety and Health Act 1984.

The company admitted to failing to provide and maintain a safe work environment and causing serious harm to the boilermaker through that failure.

The incident occurred in August 2021 at G&G’s Hazelmere workshop, where the company manufactures heavy excavator buckets and other mining and earthmoving equipment.

The injured worker was attaching a steel lug plate—weighing more than 500 kilograms—to another plate when the welds catastrophically failed, causing the massive component to fall directly onto him.

Sequence of Safety Failures

The Court heard that the lug plate was initially lifted and positioned using an overhead crane while workers performed small tack welds and attached turnbuckles to hold it in place.

Critical safety failures then occurred when:

• The boilermaker released the overhead crane for use elsewhere, believing the lug plate was adequately secured
• His assistant was instructed to cut off the turnbuckles
• The insufficient tack welds failed under the component’s weight

The worker suffered severe head and facial injuries including multiple skull fractures and lost an eye in the incident.

Investigation Findings

WorkSafe WA’s investigation revealed that while G&G had safe work procedures, they were inadequately focused on crane operations and suspended load risks rather than the specific hazards of the welding and assembly process.

The Court imposed the $500,000 penalty and ordered G&G to pay additional costs exceeding $6,500.

Regulatory Response

WorkSafe Commissioner Sally North described the injuries as “horrific” and emphasized the critical need for proper safety procedures in high-hazard manufacturing activities.

“After the incident, the company developed a procedure specifically for [the plate] task that included that an overhead crane must remain connected to the lug plate until an adequate weld is in place,” North stated.

She stressed that falling metal objects represent “one of the highest risks for injuries and fatalities in the manufacturing sector” and encouraged industry leaders to consult workers and review controls for preventing falling object incidents.

Mine Site Sexual Harassment Case Reveals Design Issues

In a separate matter, WorkSafe revealed details of alleged sexual harassment at a Western Australian mine site that has highlighted important workplace design considerations.

A contract worker allegedly suffered sexual harassment by a site-based medical professional who, after treating the worker for a shoulder injury, allegedly performed unauthorized massages on multiple areas of the worker’s body without consent on several occasions.

Systemic Contributing Factors

The mine operator’s subsequent investigation identified several contributing factors that enabled the alleged misconduct:

Job Insecurity and Reporting Hesitancy: The affected worker felt disempowered to officially report the conduct or intervene to stop it

Supervisory Failures: Supervisors failed to escalate similar previous complaints

Communication Gaps: Behavioral expectations were not clearly communicated to the medical team

Workplace Design Issues: The medical center’s location in a “low-traffic area of the site” meant the medical professional often worked alone without supervision

Industry Lessons on Workplace Design

WorkSafe emphasized that the incident demonstrates how workplace design factors directly influence exposure to psychosocial hazards.

Key recommendations include:

Workplace Layout Review: Employers should evaluate whether work locations inadvertently create opportunities for inappropriate behavior through isolation

Supervision Protocols: Role clarity and supervision levels must be considered in workplace design, particularly for positions involving personal care or one-on-one interactions

Reporting Mechanisms: Clear pathways for raising concerns must be communicated to all workers, including contractors

Behavioral Standards: Explicit expectations must be established and communicated across all workforce segments

Contractor Inclusion: Safety and behavioral policies must extend comprehensively to contract workers who may feel less empowered to report issues

Broader Industry Implications

Both cases underscore fundamental workplace safety principles:

The manufacturing incident demonstrates that safety procedures must comprehensively address task-specific risks rather than generic equipment operation. The substantial penalty reflects the severity of preventable injuries from inadequate risk assessment.

The harassment case illustrates how workplace design decisions—such as locating facilities in isolated areas—can inadvertently create conditions that enable misconduct. This is particularly relevant for remote mining operations where traditional oversight mechanisms may be limited.

Together, these cases highlight the need for holistic approaches to workplace safety that consider both physical hazards and psychosocial risks in workplace design and operational procedures.

The emphasis on consultation with workers in both scenarios reinforces that effective safety management requires input from those most familiar with day-to-day operational realities.