8.9.3.5. Shallow Buried Trenches (1) The pressure head at the furthest point from the pump in all distribution pipes shall be checked for compliance with Article 8.7.6.2. and the design specification at least every 36 months. O. Reg. 22/98, s. 18; O. Reg. 122/98, ss. 2-6; O. Reg. 278/99, ss. 5-18; O. Reg. 220/02, ss. 10, 11. PART 9   HOUSING AND SMALL BUILDINGS  Section

9.1.

General


 

9.1.1.

Scope


 

 

 


Section

9.2.

Definitions


 

9.2.1.

General


 

 

 


Section

9.3

Materials, Systems and Equipment


 

9.3.1.

Concrete


 

9.3.2.

Lumber and Wood Products


 

9.3.3.

Metal


 

 

 


Section

9.4.

Structural Requirements


 

9.4.1.

General


 

9.4.2.

Specified Loads


 

9.4.3.

Deflections


 

9.4.4.

Foundation Conditions


 

 

 


Section

9.5.

Design of Areas and Spaces


 

9.5.1.

General


 

9.5.2.

Barrier-Free Design


 

9.5.3.

Ceiling Heights


 

9.5.4.

Living Rooms or Spaces Within Dwelling Units


 

9.5.5.

Dining Rooms or Spaces Within Dwelling Units


 

9.5.6.

Kitchens Within Dwelling Units


 

9.5.7.

Bedrooms or Spaces in Dwelling Units and Dormitories


 

9.5.7A.

Combined Spaces


 

9.5.8.

Bathrooms and Water-Closet Rooms


 

9.5.9.

Hallways


 

 

 


Section

9.6.

Doors


 

9.6.1.

General


 

9.6.2.

Required Doors


 

9.6.3.

Doorway Sizes


 

9.6.4.

Door Sill Height


 

9.6.5.

Exterior Doors


 

9.6.6.

Glass


 

9.6.7.

Thermal Breaks


 

9.6.8.

Resistance to Forced Entry


 

 

 


Section

9.7.

Windows and Skylights


 

9.7.1.

General


 

9.7.2.

Window Standards


 

9.7.3.

Glass


 

9.7.4.

Caulking and Glazing


 

9.7.5.

Protection of Windows in Public Areas


 

9.7.6.

Resistance to Forced Entry


 

9.7.7.

Skylights


 

 

 


Section

9.8.

Stairs, Ramps, Handrails and Guards


 

9.8.1.

Scope


 

9.8.2.

General


 

9.8.3.

Stair Dimensions


 

9.8.4.

Landings


 

9.8.5.

Curved Stairs and Winders


 

9.8.6.

Pedestrian Ramps


 

9.8.7.

Handrails


 

9.8.8.

Guards


 

9.8.9.

Construction


 

9.8.10.

Cantilevered Precast Concrete Steps


 

 

 


Section

9.9.

Means of Egress


 

9.9.1.

Scope


 

9.9.2.

General


 

9.9.3.

Dimensions of Means of Egress


 

9.9.4.

Fire Protection of Exits


 

9.9.5.

Obstructions and Hazards in Means of Egress


 

9.9.6.

Doors in a Means of Egress


 

9.9.7.

Access to Exits


 

9.9.8.

Exits from Floor Areas


 

9.9.9.

Egress from Dwelling Units


 

9.9.10.

Signage


 

9.9.11.

Lighting


 

 

 


Section

9.10.

Fire Protection


 

9.10.1.

General


 

9.10.2.

Occupancy Classification


 

9.10.3.

Ratings


 

9.10.4.

Building Size Determination


 

9.10.5.

Permitted Openings in Wall and Ceiling Membranes


 

9.10.6.

Construction Types


 

9.10.7.

Steel Members


 

9.10.8.

Fire Resistance in Relation to Occupancy and Height


 

9.10.9.

Fire Separations Between Rooms and Spaces Within Buildings


 

9.10.10.

Service Rooms


 

9.10.11.

Firewalls


 

9.10.12.

Prevention of Fire Spread at Exterior Walls and between Storeys


 

9.10.13.

Doors, Dampers and Other Closures in Fire Separations


 

9.10.14.

Spatial Separations between Buildings


 

9.10.15.

Fire Stops


 

9.10.16.

Flame Spread Limits


 

9.10.17.

Alarm and Detection Systems


 

9.10.18.

Smoke Alarms


 

9.10.19.

Fire-fighting


 

9.10.20.

Fire Protection for Construction Camps


 

9.10.21.

Fire Protection for Gas and Electric Ranges


 

 

 


Section

9.11.

Sound Control


 

9.11.1.

Sound Transmission Class Rating (Airborne Sound)


 

9.11.2.

Required Sound Control Locations (Airborne Sound)


 

 

 


Section

9.12.

Excavation


 

9.12.1.

General


 

9.12.2.

Depth


 

9.12.3.

Backfill


 

 

 


 

9.12.4.

Trenches Beneath Footings


Section

9.13.

Dampproofing, Waterproofing and Soil Gas Control


 

9.13.1.

General


 

9.13.2.

Material


 

9.13.3.

Dampproofing of Walls


 

9.13.4.

Dampproofing of Floors-on-Ground


 

9.13.5.

Waterproofing of Walls


 

9.13.6.

Waterproofing of Floors-on-Ground


 

9.13.7.

Soil Gas


 

 

 


Section

9.14.

Drainage


 

9.14.1.

Scope


 

9.14.2.

Foundation Drainage


 

9.14.3.

Drainage Tile and Pipe


 

9.14.4.

Granular Drainage Layer


 

9.14.5.

Drainage Disposal


 

9.14.6.

Surface Drainage


 

 

 


Section

9.15.

Footings and Foundations


 

9.15.1.

Scope


 

9.15.2.

General


 

9.15.3.

Footings


 

9.15.4.

Foundation Walls


 

9.15.5.

Joist and Beam Support


 

9.15.6.

Parging and Finishing


 

 

 


Section

9.16.

Slabs-on-Ground


 

9.16.1.

Scope


 

9.16.2.

Granular Material beneath Floors


 

9.16.3.

Drainage


 

9.16.4.

Concrete


 

9.16.5.

Wood


 

 

 


Section

9.17.

Columns


 

9.17.1.

Scope


 

9.17.2.

General


 

9.17.3.

Steel Columns


 

9.17.4.

Wood Columns


 

9.17.5.

Unit Masonry Columns


 

9.17.6.

Solid Concrete Columns


 

 

 


Section

9.18.

Crawl Spaces


 

9.18.1.

General


 

9.18.2.

Access


 

9.18.3.

Ventilation


 

9.18.4.

Clearance


 

9.18.5.

Drainage


 

9.18.6.

Ground Cover


 

9.18.7.

Fire Protection


 

 

 


Section

9.19.

Roof Spaces


 

9.19.1.

Venting


 

9.19.2.

Access


 

 

 


Section

9.20.

Above-Grade Masonry


 

9.20.1.

Scope


 

9.20.2.

Masonry Units


 

9.20.3.

Mortar


 

9.20.4.

Masonry Joints


 

9.20.5.

Masonry Support


 

9.20.6.

Thickness and Height


 

9.20.7.

Chases and Recesses


 

9.20.8.

Support of Loads


 

9.20.9.

Bonding and Tying


 

9.20.10.

Lateral Support


 

9.20.11.

Anchorage of Roofs, Floors and Intersecting Walls


 

9.20.12.

Corbelling


 

9.20.13.

Control of Rain Water Penetration


 

9.20.14.

Protection during Work


 

9.20.15.

Reinforcement for Earthquake Resistance


 

9.20.16.

Corrosion Resistance


 

 

 


Section

9.21.

Chimneys and Flues


 

9.21.1.

General


 

9.21.2.

Chimney Flues


 

9.21.3.

Chimney lining


 

9.21.4.

Masonry and Concrete Chimney Construction


 

9.21.5.

Clearance from Combustible Construction


 

 

 


Section

9.22.

Fireplaces


 

9.22.1.

General


 

9.22.2.

Fireplace Liners


 

9.22.3.

Fireplace Walls


 

9.22.4.

Fire Chamber


 

9.22.5.

Hearth


 

9.22.6.

Damper


 

9.22.7.

Smoke Chamber


 

9.22.8.

Factory-Built Fireplaces


 

9.22.9.

Clearance of Combustible Material


 

9.22.10.

Fireplace Inserts


 

 

 


Section

9.23.

Wood-Frame Construction 


 

9.23.1.

Scope


 

9.23.2.

General


 

9.23.3.

Fasteners


 

9.23.4.

Maximum Spans


 

9.23.5.

Notching and Drilling


 

9.23.6.

Anchorage


 

9.23.7.

Sill Plates


 

9.23.8.

Beams to Support Floors


 

9.23.9.

Floor Joists


 

9.23.10.

Wall Studs


 

9.23.11.

Wall Plates


 

9.23.12.

Framing Over Openings


 

9.23.13.

Roof and Ceiling Framing


 

9.23.14.

Subflooring


 

9.23.15.

Roof Sheathing


 

9.23.16.

Wall Sheathing


 

9.23.17.

Wall Sheathing Paper


 

 

 


Section

9.24.

Sheet Steel Stud Wall Framing


 

9.24.1.

General


 

9.24.2.

Size of Framing


 

9.24.3.

Installation


 

 

 


Section

9.25.

Heat Transfer, Air Leakage and Condensation Control


 

9.25.1.

Scope


 

9.25.2.

Thermal Insulation


 

9.25.3.

Air Barrier Systems


 

9.25.4.

Vapour Barriers


 

 

 


Section

9.26.

Roofing


 

9.26.1.

General


 

9.26.2.

Roofing Materials


 

9.26.3.

Roof Slope


 

9.26.4.

Flashing at Intersections


 

9.26.5.

Eave Protection for Shingles and Shakes


 

9.26.6.

Underlay beneath Shingles


 

9.26.7.

Asphalt Shingles on Slopes of 1 in 3 and Greater


 

9.26.8.

Asphalt Shingles on Slopes of Less than 1 in 3


 

9.26.9.

Wood Roof Shingles


 

9.26.10.

Handsplit Roof Shakes


 

9.26.11.

Built-Up Roofs


 

9.26.12.

Selvage Roofing


 

9.26.13.

Sheet Metal Roofing


 

9.26.14.

Glass Reinforced Polyester Roofing


 

9.26.15.

Hot Applied Rubberized Asphalt Roofing


 

9.26.16.

Polyvinyl Chloride Sheet Roofing


 

9.26.17.

Concrete Roof Tiles


 

9.26.18.

Downspouts and Roof Drains


 

 

 


Section

9.27.

Cladding


 

9.27.1.

Scope


 

9.27.2.

General


 

9.27.3.

Flashing


 

9.27.4.

Caulking


 

9.27.5.

Attachment of Cladding


 

9.27.6.

Lumber Siding


 

9.27.7.

Wood Shingles and Machine Grooved Shakes


 

9.27.8.

Asbestos-Cement Shingles and Sheets


 

9.27.9.

Plywood


 

9.27.10.

Hardboard


 

9.27.11.

OSB and Waferboard


 

9.27.12.

Metal Siding


 

9.27.13.

Vinyl Siding


 

 

 


Section

9.28.

Stucco


 

9.28.1.

General


 

9.28.2.

Stucco Materials


 

9.28.3.

Fasteners


 

9.28.4.

Stucco Lath


 

9.28.5.

Stucco Mixes


 

9.28.6.

Stucco Application


 

 

 


Section

9.29.

Interior Wall and Ceiling Finishes


 

9.29.1.

General


 

9.29.2.

Waterproof Wall Finish


 

9.29.3.

Wood Furring


 

9.29.4.

Plastering


 

9.29.5.

Gypsum Board Finish (Taped Joints)


 

9.29.6.

Plywood Finish


 

9.29.7.

Hardboard Finish


 

9.29.8.

Insulating Fibreboard Finish


 

9.29.9.

Particleboard, OSB or Waferboard Finish


 

9.29.10.

Wall Tile Finish


 

 

 


Section

9.30.

Flooring


 

9.30.1.

General


 

9.30.2.

Panel-Type Underlay


 

9.30.3.

Wood Strip Flooring


 

9.30.4.

Parquet Flooring


 

9.30.5.

Resilient Flooring


 

9.30.6.

Ceramic Tile


 

 

 


Section

9.31.

Plumbing Facilities


 

9.31.1.

Scope


 

9.31.2.

General


 

9.31.3.

Water Supply and Distribution


 

9.31.4.

Required Facilities


 

9.31.5.

Reserved


 

9.31.6.

Service Water Heating Facilities


 

 

 


Section

9.32.

Ventilation


 

9.32.1.

General


 

9.32.2.

Natural Ventilation


 

9.32.3.

Mechanical Ventilation


 

 

 


Section

9.33.

Heating and Air-Conditioning


 

9.33.1.

General


 

9.33.2.

Required Heating Systems


 

9.33.3.

Design Temperatures


 

9.33.4.

Carbon Monoxide Detectors


 

 

 


Section

9.34.

Electrical Facilities


 

9.34.1.

General


 

9.34.2.

Lighting Outlets


 

9.34.3.

Emergency Lighting


 

9.34.4.

Service Entrance Requirements


 

 

 


Section

9.35.

Garages and Carports


 

9.35.1.

Scope


 

9.35.2.

General


 

9.35.3.

Foundations


 

9.35.4.

Walls and Columns


 

 

 


Section

9.36.

Cottages


 

9.36.1.

Scope


 

9.36.2.

General


 

9.36.3.

Tourist Accommodation


 

 

 


Section

9.37.

Log Construction


 

9.37.1.

General


 

9.37.2.

Walls


 

9.37.3.

Lintels


 

 

 


Section

9.38.

Thermal design


 

9.38.1.

Scope


 

9.38.2.

General


 

9.38.3.

Thermal Resistance of Assemblies


 

9.38.4.

Glazing


 

9.38.5.

Doors and Windows


 

9.38.6.

Infiltration


 

9.38.7.

Ventilation


 

 

 


Section

9.39

Park Model Trailers


 

9.39.1.

Scope


 

9.39.2.

General


 

9.39.3.

Requirements


 

 

 


Section

9.40

Construction of Farm Buildings


 

9.40.1.

Scope


 

9.40.2.

Lumber


 

9.40.3.

Structural Requirements


 

 

 


Section

9.41

Additional Requirements for Change of Use


 

9.41.1.

Scope


 

9.41.2.

Requirements PART 9   HOUSING AND SMALL BUILDINGS Section 9.1.General 9.1.1.Scope