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Compliance Glossary Term

Pressure Relief System

A safety assembly that automatically releases excess pressure from vessels, pipelines, or equipment to prevent catastrophic failure. Subcontractors must verify these systems are inspected, certified, and functional before commencing work. Tampering with or bypassing relief devices is a serious regulatory violation.

Related Terms

Workers' Compensation Premium

Compliance

The periodic fee subcontractors pay to provincial workers' compensation boards to fund injury coverage for their workers. Premium rates vary by industry classification and your company's claims history. High premiums directly impact your labour costs and project bid pricing.

Environmental Permitting

Compliance

The process of obtaining government approvals before starting work that may impact land, water, or air. Subcontractors must confirm permits are in place before mobilising — delays can halt work without pay. Missing or expired permits can expose your company to fines and contract termination.

Heat Nep (heat National Emphasis Program)

Compliance

A targeted OSHA enforcement initiative directing inspectors to prioritise heat illness inspections at outdoor and indoor worksites. Subcontractors in oil & gas and construction face heightened scrutiny of heat safety plans, water access, and worker training. Non-compliance can trigger citations, fines, and work stoppages.

Federal Lease

Compliance

A government-issued agreement granting a company the right to explore or extract resources on federally managed land. Subcontractors working on these sites must meet stricter regulatory and documentation requirements. Expect additional compliance checks, environmental controls, and reporting obligations on federally leased projects.

PSC (Public Service Commission)

Compliance

A provincial regulatory body that oversees public utilities and energy services in its jurisdiction. Subcontractors working on regulated utility projects must ensure their work meets PSC standards and approvals. Non-compliance can delay project sign-off and affect payment milestones.

Respiratory Protection Standard

Compliance

A regulatory requirement mandating fit-tested respirators and written programmes when workers face airborne hazards like H2S, silica, or fumes. Subcontractors must maintain records of fit tests, training, and equipment inspections for each worker. Non-compliance can result in stop-work orders or disqualification from site.

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