When the steel top plate supports a wooden beam it is to extend across the full width of the beam. Fire stops are to be provided at all concealed spaces at floor, ceiling and roof levels including the space between the chimney flue and shaft where it passes through a floor or ceiling. Stucco lath shall be held a min. The first two coats must be properly and sufficiently cured prior to the application of the finish coat. Wood stoves and space heaters are to be installed to conform to CSA B365 standard.
Crawl spaces are to be ventilated by natural or mechanical means.
Exhaust from kitchen or washroom fans is to be ducted directly to the outside and the duct is to be insulated where passing through an unheated space. Warm air supply ducts located in finished areas shall be provided with diffusers and adjustable openings and shall not be located on a furnace plenum. Combustion air is required for all fuel fired heating appliances, including fireplaces introduced by air intakes other than a door or window. Clothes dryer vents are to be ducted to the outside. A mechanical ventilation system is to be installed, capable of providing air change rates as noted in the ventilation handout.