Year 3 Exam Study Guide — master what the exam actually tests, concept by concept.
Construction sites are one of the most hazardous work environments in Canada. Fall protection, scaffold safety, struck-by and caught-in hazards are among the leading causes of fatalities. This section ensures you can identify hazards, apply controls, and know the regulations that protect workers.
Blast fragmentation: uncontained rock travels 200+ feet. Mesh/netting and geotextile backing essential safety containment. Safety regulations exist because the consequences of ignoring them are severe — injury, death, or legal liability. Know these requirements the way you know your own name.
WHMIS compliance: labels on all containers; SDS binders on-site accessible. Employer responsible for training, availability, understanding. Safety regulations exist because the consequences of ignoring them are severe — injury, death, or legal liability. Know these requirements the way you know your own name.
Building codes, fire codes, and workplace regulations define the minimum standards that protect occupants and workers. These aren't guidelines — they're legal requirements. Knowing your applicable codes means fewer failed inspections, less rework, and a professional reputation that lasts.
Lead paint: RRP (Renovation, Repair, Painting) rule applies pre-1978 buildings. Containment, HEPA vacuum, proper disposal mandatory. On the job, a solid grasp of this concept means faster decisions, fewer errors, and work that passes inspection the first time.
Hazardous waste lead: containerized (labeled), documented (manifest), transported to certified hazmat facility. Illegal dumping = heavy penalties. Memorize this formula and practise substituting values — exam questions often give you three variables and ask you to solve for the fourth.
Illegal dumping = heavy penalties
Structural calculations, material quantities, load calculations, and slope determinations are all part of journeyperson knowledge. These questions test your ability to move between units, apply geometric principles, and size materials correctly for the application.
Tag line: spotter tool. Prevents swing, guides load to position, controlled descent. Critical for precision placement. Knowing what each component does — not just what it is — helps you diagnose failures, specify replacements, and explain your work to inspectors and clients.
Angled slings: vertical component = tension × cos(angle). At 4-leg 45° angle, each carries ~0.35× load vertical (less than apparent). Memorize this formula and practise substituting values — exam questions often give you three variables and ask you to solve for the fourth.
vertical component = tension × cos(angle)
Form bracing: concrete weight + vibration induces bending. 45° diagonals every 4-6 feet height prevent panel movement/collapse. On the job, a solid grasp of this concept means faster decisions, fewer errors, and work that passes inspection the first time.
Mast climber: certified for specific load; tie-backs prevent lateral sway and tipping. Anchors at every other deck (4-5 feet). Material selection directly affects performance, code compliance, and longevity. Using the wrong type can fail an inspection or create a hazard down the line.
Construction materials have specific strengths, limitations, and proper applications. Choosing the wrong adhesive, fastener, or structural member isn't just a quality issue — it can be a structural failure waiting to happen. Know your materials.
Self-climbing forms: hydraulic jacks lift form assembly nightly as concrete cures. 1-2 floor cycles per week typical (5-10 ft/day). On the job, a solid grasp of this concept means faster decisions, fewer errors, and work that passes inspection the first time.
Pre-demo ACM survey: statutory requirement. Professional asbestos inspector identifies all ACM, quantifies for proper removal/disposal. Material selection directly affects performance, code compliance, and longevity. Using the wrong type can fail an inspection or create a hazard down the line.
All 10 exam concepts from this guide — test your recall before you sit the exam.