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BC OWNER BUILDER UPD ATED
EXAM QUESTIONS AND C ORRECT
ANSWERS
Question :Order of inspections
Correct answer:1: forms, basement and crawlspace
2: Plumbing, dampproofing, foundation drainage ,
sanitary sewer, storm sewer, sump, water service
3: plumbing, electrical, mechanical, gas
4: framing inspection
5: insulation and vapour barrier
6: rainscreen/exterior finishs, drywall
7: building envelop inspection
8: final inspection
Question :Which is not an acceptable method for
determining the correct grading for a trench?
Correct answer:An experienced excavator says it's ok
Question :At what depth is shoring required?
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Correct answer:1.2m/4ft
Question :Which best describes the principle of rain
waterterm-0 deflection?
Correct answer:Design and construction that prevents
water from ever entering
Question :What lighting safety certifications are required
in Canada?
Correct answer:CSA safety certification
Question :What grit of sandpaper would get the smoothest
result?
Correct answer:Higher grit with get a smoother finish
Question :What is the maximum rise in a flight of stairs?
Correct answer:The vertical height of any flight of stairs
should not exceed 3.7m
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Question :What is the minimum distance that a ladder
must extend above a parapet wall or landing?
Correct answer:3ft
Question :What heights are end dams to be on windows
and door flashings?
Correct answer:25mm/1 inch
Question :End dam use
Correct answer:Stop water from coming in
Question :When should you call for inspectors to make
them efficient as possible?
Correct answer:Group inspectors together when possible
and call when work is complete
Question :When is an HRV required?
Correct answer:Almost always
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Question :What can you build under the owner-builder
HPO process?
Correct answer: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.
Question :Who issues permits for a gas fireplace?
Correct answer:Safety Authority (call Technical Safe BC)
Question :Can an owner builder take out their own
electrical permit?
Correct answer:Yes, up to 200A
Question :What is the best way to apply asphalt
waterproofing on a foundation?
Correct answer:Spray-on or roll on dry foundation with
2in. below grade