Willful Violation

A flammable hydrocarbon fuel—primarily propane or butane—stored under pressure and commonly used onsite for heating, cutting, and equipment operation. Subcontractors handling LPG must comply with Transport Canada and provincial regulations for storage, transport, and handling. Proper training and certifications are typically required before field crews can work with LPG systems.

A joint API/ASME standard used to assess whether ageing or damaged equipment is still safe to operate. Subcontractors may be required to conduct or support FFS assessments on pressure vessels, piping, and tanks. Results determine if equipment can stay in service, requires repair, or must be decommissioned.

An unplanned event that did not result in injury or damage but had the potential to do so. Subcontractors are typically required to report near misses to the prime contractor or site owner. Failing to report can jeopardise your safety record and standing on site.

Official documentation submitted to regulatory bodies before starting work on a site. Subcontractors may be responsible for obtaining specific trade or activity permits. Delays in filings can halt work and affect project timelines and invoicing.

A formal written authorisation required before performing any work that produces heat, sparks, or open flame on a job site. Subcontractors must obtain this permit before welding, cutting, or grinding near flammable materials. Site supervisors issue and sign off on these permits, and work must stop if conditions change.

An official work request issued before any ground disturbance, requiring underground utilities to be marked out. Subcontractors must have an active locate ticket on site before excavation begins. Working without one can result in fines, liability, or contract termination.

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