Year 3 Exam Study Guide — master what the exam actually tests, concept by concept.
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.
Lifting lugs: 4:1 safety factor minimum. Inserts must be certified for panel weight + dynamic amplification. 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.
Floor joints: forklift traffic requires close spacing (6-12 feet max) with load-transfer dowels to limit deflection and cracking. On the job, a solid grasp of this concept means faster decisions, fewer errors, and work that passes inspection the first time.
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.
Strongback: critical safety. Sized for moment = weight × moment arm at max tilt angle. Failure = catastrophic. Memorize this formula and practise substituting values — exam questions often give you three variables and ask you to solve for the fourth.
Sized for moment = weight × moment arm at max tilt angle
Shotcrete lifts: thinner layers bond better and avoid overload. 4-6" per lift, partial cure between layers for quality. On the job, a solid grasp of this concept means faster decisions, fewer errors, and work that passes inspection the first time.
FF/FL: FF = local flatness (10-foot radius), FL = slope (180-foot radius). Higher = tighter. 40/35 = medium specification. Memorize this formula and practise substituting values — exam questions often give you three variables and ask you to solve for the fourth.
FF = local flatness (10-foot radius), FL = slope (180-foot r
Laser screed: automated slope control via laser reference. Speed 4-8 ft/min; finish depends on strike-off blade and passes. On the job, a solid grasp of this concept means faster decisions, fewer errors, and work that passes inspection the first time.
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.
Form liners: fundamental to surface appearance. Material, condition, and release agent affect finish quality and defect visibility. 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.
Bug holes: under-vibration or over-vibration (aggregate segregation). Proper consolidation and release agent reduce significantly. 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.
Insert failure: immediate halt. Investigate concrete pull-out vs. insert failure. Concrete weakening common in lift zone. Troubleshooting is a systematic process: identify symptoms, narrow down causes logically, and verify your diagnosis before replacing parts. This logical approach is what examiners want to see.
PT drape: induced camber counteracts gravity. Service deflection minimal; slab stays flat/cambered (no sagging). 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.
Shotcrete rebound: technique-dependent. Steep angle, close distance, experienced nozzleman reduce rebound and improve density. 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 11 exam concepts from this guide — test your recall before you sit the exam.