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BC OWNER BUILDER UPDATED EXAM
QUESTIONS AND CORRECT ANSWER S
Question: Order of inspections
The correct Answer is 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 finishes, drywall, 7: building
envelope inspection, 8: final inspection.
Question: Which is not an acceptable method for determining
the correct grading for a trench?The correct Answer is An experienced excavator says it's ok.
Question: At what depth is shoring required?
The correct Answer is 1.2m/4ft.
Question: Which best describes the principle of rainwater
deflection?The correct Answer is Design and construction that prevents water from ever entering.
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Question: What lighting safety certifications are required in
Canada?The correct Answer is CSA safety certification.
Question: What grit of sandpaper would get the smoothest
result?The correct Answer is Higher grit will get a smoother finish.
Question: What is the maximum rise in a flight of stairs?
The correct Answer is The vertical height of any flight of stairs should not exceed 3.7m.
Question: What is the minimum distance that a ladder must
extend above a parapet wall or landing?The correct Answer is 3ft.
Question: What heights are end dams to be on windows and
door flashings?The correct Answer is 25mm/1 inch.
Question: End dam use
The correct Answer is Stop water from coming in.
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Question: When should you call for inspectors to make them
efficient as possible?The correct Answer is Group inspectors together when possible and call when work is complete.
Question: When is an HRV required?
The correct Answer is Almost always.
Question: What can you build under the owner-builder HPO
process?The correct Answer is 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?
The correct Answer is Safety Authority (call Technical Safe BC).
Question: Can an owner builder take out their own electrical
permit?The correct Answer is Yes, up to 200A.
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Question: What is the best way to apply asphalt waterproofing
on a foundation?The correct Answer is Spray-on or roll on dry foundation with 2in. below grade.
Question: When is the appropriate time to backfill a foundation?
The correct Answer is After damp-proofing.
Question: What do you need to do when applying a peel and
stick waterproof membrane foundation?The correct Answer is Use an approved primer before installing.
Question: What are gas meter installation requirements?
The correct Answer is The distance from the gas vent to the roof must be greater than the overhang of the roof, nothing can be within 1m either side or 4.5m above a gas meter.
Question: When do you need to install a handrail or have fall
protection?The correct Answer is 10ft, 4ft if no fall protection.