Which is not an acceptable method for determining the correct grading for a trench? - An experienced
excavator says it's ok
Which best describes the principle of rain water deflection? - Design and construction that prevents
water from ever entering
What lighting safety certifications are required in Canada? - CSA safety certification
What grit of sandpaper would get the smoothest result? - Higher grit with get a smoother finish
What is the maximum rise in a flight of stairs? - The vertical height of any flight of stairs should not
exceed 3.7m
What is the minimum distance that a ladder must extend above a parapet wall or landing? - 3ft
What heights are end dams to be on windows and door flashings? - 25mm/1 inch
When should you call for inspectors to make them efficient as possible? - Group inspectors together
when possible and call when work is complete
When is an HRV required? - Almost always
What can you build under the owner-builder HPO process? - Single detached home under a single title.
Single dwelling attached to pre-existing building older than 10 years. Single dwelling attached to a new
non-residential building.
Who issues permits for a gas fireplace? - Safety Authority (call Technical Safe BC)
Can an owner builder take out their own electrical permit? - Yes, up to 200A
What is the best way to apply asphalt waterproofing on a foundation? - Spray-on or roll on dry
foundation with 2in. below grade
When is the appropriate time to backfill a foundation? - After damp-proofing
What do you need to do when applying a peel and stick waterproof membrane foundation? - Use an
approved primer before installing
What are gas meter installation requirements? - The distance from the gas vent to the roof must be
greater than the overhang of the roof, nothing can be with in 1m either side or 4.5m above a gas meter
When do you need to install a handrail or have fall protection? - 10ft, 4ft if no fall protection
How high does a construction fence around a site need to be? - 6ft
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