CSA A277 “Procedure for Factory Certification of Buildings” National Building Code of Canada (Part 9) National Plumbing Code of Canada
CSA C22.1 “Canadian Electrical Safety Code, Part I “Safety Standard for Electrical Installations”
Ontario Building Code (Part 9)
Ontario Building Code (Part 7 – Plumbing)
Ontario Electrical Safety Code

Note 1: This listing includes the national codes referenced above as amended by Newfoundland & Labrador, New Brunswick, Nova Scotia, and Prince Edward Island. Jurisdictions may require structures to comply with provincial/municipal codes in lieu of the national building codes.

Note 2: Unless otherwise specified, the standards/code noted are the most current versions in effect.

Modular Homes

All markings must be permanent and visible after installation.
The QAI label (item 1067, black with gold, 3-1/2” diameter) is normally located in close proximity to the electrical panel and includes:
−Certification label serial number
−QAI certification logo with the “C” Identifier
−“Modular Homes”
−QAI logo shown here:

The specification nameplate (item 1068, 8-1/2” x 14” size) is in close proximity to the electrical panel and includes:
−Manufacturer’s Name and Address
−Date of Manufacture
−Model Serial Number or Product Code
−Foundation Type (Perimeter Foundation Wall or Piers)
−Floor live Load
−Specified Snow Load (1/50)
−Seismic Response Sa (0.2)
−Hourly Wind Pressure (1/50)
−Envelope Effective Thermal Resistance
−Windows/Doors/Skylights Thermal Characteristics
−Outside Design Temperature (Heal Loss or Heat Gain)
−Factory Installed Appliances
−Site Installed Components, Assemblies, and Systems
−Electrical Systems Voltage, Frequency, and Amperage

Note 3: The QAI label and specification nameplate are available from QAI and must be applied at the factory.

Single and multi-family dwellings classified under one major occupancy (Group C – Residential), constructed in single or multiple modules up to a maximum of 3 storey configurations. Modular homes under this scope have a building area not exceeding 600m².

Residential buildings are designed and constructed within the limitations of Part 9. This listing includes multi-residential buildings requiring vertical and horiztonal fire and sound separations, such as duplexes, row houses, or townhouses.

For a full list of structures covered under this occupancy, please refer to Notes to Part 3, A-3.1.2.1.(1) Major Occupancy Classification in the applicable building codes.

Structural:
Conventional Wood Frame Construction within the limitations of Part 9 of the National Building Code and Ontario Building Code.

Electrical Ratings:
120/240V, 60Hz, 200A Max.

Heating/Ventilation:
Electric Baseboard Heaters. Modules may be equipped with central forced-air furnace and air conditioning.

Plumbing:
Conventional drainage and venting systems to a maximum of 240 hydraulic fixture units.

Gas Systems:
None