Calendar·Human Resources·Workplace Safety
Hazard Identification and the Hierarchy of Controls
FACULTY OF HUMAN RESOURCESWorkplace Safety • ~50 min

How Canadian employers identify, assess, and control workplace hazards — hazard identification methods, risk assessment, the hierarchy of controls, and documenting a hazard management program that supports due diligence.

Hazard Identification and the Hierarchy of Controls

Price
$149
Lessons
6
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What this course covers

01Hazard Identification: Methods, Triggers, and Who Is Responsible
02Risk Assessment: Evaluating Likelihood, Severity, and Priority
03The Hierarchy of Controls: Elimination Through PPE
04Documenting Hazard Assessments for OHS Due Diligence
05Workplace Inspections: Frequency, Documentation, and Follow-Up
06Hazard Communication: WHMIS, Safety Data Sheets, and Worker Training

Scenario

A regulatory inspection report sits on the desk of the operations manager at a mid-sized metal fabrication facility in southwestern Ontario, and its findings have prompted an urgent review of the company's entire approach to workplace safety. The facility employs approximately 85 workers across 2 shifts, operating cutting, welding, grinding, and finishing processes that expose workers to a range of physical, chemical, and ergonomic hazards. The inspector's report, issued following an unannounced visit 3 weeks earlier, identified multiple deficiencies: incomplete hazard assessments for several work stations, inconsistent application of control measures across similar operations, missing or outdated Safety Data Sheets for 4 chemical products in active use, and inspection records that showed gaps of up to 6 months between documented workplace inspections in certain production areas.

The facility has operated for 12 years under its current ownership, and until 18 months ago, its safety record was unremarkable. A lost-time injury rate that had held steady at roughly 2.3 incidents per 100 workers began climbing after the retirement of a long-serving health and safety coordinator whose institutional knowledge had never been formally captured in written procedures or documentation. The replacement coordinator, hired from outside the organization 14 months ago, inherited binders of paper records in varying states of completion, an electronic filing system with no consistent naming conventions, and a joint health and safety committee that had been meeting irregularly. Worker training records existed for initial WHMIS orientation but showed no evidence of refresher training or job-specific hazard communication for workers who had changed roles within the facility.

The most recent incident preceding the inspection involved a worker who sustained burns to both forearms while operating a plasma cutting station. The investigation revealed that the required heat-resistant sleeves had been available but not worn, that the hazard assessment for that station had last been reviewed 27 months earlier despite equipment upgrades in the interim, and that the worker had received no documented training on the specific hazards of the upgraded equipment. The employer now faces decisions about how to rebuild its hazard identification processes, what methodology to apply when assessing and prioritizing risks, how to structure control measures in accordance with legal expectations, what documentation practices will satisfy due diligence requirements going forward, how frequently and thoroughly to conduct workplace inspections, and how to communicate hazard information effectively to workers who speak 4 different first languages across the workforce.

More in this program

OHS Framework and Employer Obligations Across Canada
~50 min · $149
Incident Investigation and Reporting Obligations
~50 min · $149
OHS Due Diligence: Building and Documenting a Defence
~85 min · $249

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