Owner Builder Practice Exam Questions Answered Correctly.
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Course
Owner Builder
Institution
Owner Builder
height of end dams on window and door flashings - Answer 25mm or 1 inch
max rise in a flight of stairs - Answer 3.7m
when is an HRV (heat recovery ventilation) required? - Answer almost always. some exceptions in mild climates may have passive vents
permit needed for tree removal ...
Owner Builder Practice Exam Questions
Answered Correctly.
height of end dams on window and door flashings - Answer 25mm or 1 inch
max rise in a flight of stairs - Answer 3.7m
when is an HRV (heat recovery ventilation) required? - Answer almost always. some exceptions in mild
climates may have passive vents
permit needed for tree removal if tree is greater than - Answer 8" or greater in diameter
Order of inspections - 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
roof trusses are placed - Answer 24" oc
floor joists are spaced out - Answer 16"
fall protection must be used when fall height is - Answer 10ft or if fall less than that could result in
injury
, guardrail is required if - Answer 4' drop
the house must be no closer than _____ from the front of the lot - Answer 25'
minimum distance on all sides of the house is - Answer 10'
when must slides of excavation be sloped - Answer if dig is over 4'
shoring must be done when the trench is - Answer greater than 4' deep
gas lines are to be installed ______ on private property - Answer 12 inches
With an overdig how much extra do you dig around the perimeter - Answer 4-6 inches
For foundation drainage you should lay down - Answer 4-6" of 3/4 gravel
Temperature of concreate must be maintained between - Answer 10-25 degrees
step footings have a maximum rise and minimum run of - Answer 2' (600mm)
crawlspaces must be _________ and _____________ - Answer heated and ventilated
windows wells must be __________ above final grade - Answer 4-6"
window well projection must be at least _________ for bedrooms - Answer 30 inches
bottom of a window well must extend _______ below the window - Answer 10-12 inches
what moisture barrier is placed under slab foundations and crawlspaces - Answer 6-15 poly
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