Construction Craft Worker · 450A
General construction skills and multi-trade site preparation.
7MWAs
21Tasks
42Sub-tasks
100Questions
Major Work Activities
Click any MWA to expand its tasks and subtasks. Question counts mirror the official Red Seal interprovincial exam weighting.
Your progress
Per-MWA proficiency, attempted percentage, and risk score appear here once you start practicing this trade.
ACommon Occupational Skills
— Proficient— Developing0% Attempted
BSite Work
— Proficient— Developing0% Attempted
CScaffolding and Access Equipment
— Proficient— Developing0% Attempted
DConcrete Work
— Proficient— Developing0% Attempted
EMasonry Work
— Proficient— Developing0% Attempted
FUtilities and Pipeline
— Proficient— Developing0% Attempted
GRoadwork
— Proficient— Developing0% Attempted
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How this exam practice works
Question volume
10 to 100 per session
Scope control
Whole trade, single MWA, or task
Timing
5 min to unlimited, pause/resume
Feedback mode
Per-question or deferred scoring
Source aligned
Built from the published RSOS
Real exam weighting
MWA percentages mirror the IP exam
Canadian codes
Current provincial OHS + trade codes
Exam-realistic
Timed, weighted, adjustable difficulty