Topic:"Building Efficiency" in M03097

1.4.1.9. Inspection Exemption Modular and Manufactured Homes Modular homes and manufactured homes are subject to the notification for inspection required by sentence 2.1.1.11.(2) of these regulations , and are exempt for the work certified...

AI summary Modular and manufactured homes are exempt from inspection requirements if the work is certified at the factory as complying with specific CSA standards. This exemption is outlined in the regulations and referenced in Appendix Note A-1.2.1.2.(1)(i) and (j) NSBCR.

3.1.1.2. Sentence 1.1.1.1.(2) (Part 1, Division A, Volume 1) amended. Sentence 1.1.1.1.(2) (Part 1, Division A, Volume 1) of the National Building Code of Canada, 2005 is amended by deleting sentence (2) and substituting the following

AI summary The text discusses an amendment to Sentence 1.1.1.1.(2) (Part 1, Division A, Volume 1) of the National Building Code of Canada, 2005, involving the deletion of sentence (2) and its substitution with new content.

3.1.1.5. Barrier-Free Design Section 3.8. (Part 3, Division B, Volume 1) deleted and replaced. Section 3.8. (Part 3, Division B, Volume 1) of the National Building Code of Canada, 2005 is deleted and replaced with the Section 3.8 " Barrier...

AI summary Section 3.8 of the National Building Code of Canada, 2005 is deleted and replaced with a new ' Barrier-Free Design' section from Schedule 'C' of these regulations.

- (a) floor assemblies shall be fire separations with a fire-resistance rating not less than 1 h, - (b) mezzanines shall have a fire-resistance rating not less than 1 h, - (c) roof assemblies shall have a fire-resistance rating not less th...

AI summary The text outlines fire-resistance requirements for various structural components in buildings, specifying a minimum 1-hour fire-resistance rating for floor assemblies, mezzanines, and roof assemblies, with exceptions for single-storey buildings.

3.1.1.22. Appendix Notes The Appendix Notes to the National Building Code of Canada 2005 edition apply as appendix notes to the Code and where amendments made by this regulation unless specifically replaced or amended herein.

AI summary This section outlines that the Appendix Notes from the National Building Code of Canada 2005 edition apply to the Code, with any amendments made by this regulation unless specifically replaced or amended.

3.1.1.33. Replace Article 9.25.1.1. Application as f o l l o w s , (1) Urinals equipped with automatic flushing devices shall be controlled to prevent unnecessary flush cycles during building down time. - (1) This Section applies to therma...

AI summary The text outlines requirements for urinals with automatic flushing devices and thermal insulation measures, including compliance with specific sections of the NSBCR and other building regulations.

3.1.1.34. Replace Article 9.25.3.2. Air Barrier System Properties (See Appendix A, Division B, Volume 2 A-9.25.3.2. NBC) as follows, (1) Sheet and panel type materials intended to provide the principal resistance to air leakage shall have...

AI summary This section revises the air barrier system properties, specifying that materials must have an air leakage characteristic not exceeding 0.02 L/(s.m2) at 75 Pa and that polyethylene sheet must conform to CAN/CGSB-51.34-M for airtightness.

3.8.1.5. Controls (1) Except as required by Sentence 3.5.2.1. (NBC Division B, Volume 1) for elevators, controls for the operation of building services or safety devices, including electrical switches, thermostats and intercom switches, in...

AI summary This section outlines accessibility requirements for building controls, specifying that they must be operable with one hand, mounted between 400 mm and 1200 mm above the floor, and accessible to individuals in wheelchairs.

3.8.3.4. Ramps - (1) A ramp located in a barrier-free path of travel shall - (a) have a width not less than 870 mm between handrails, - (b) have a slope not more than 1 in 12 (See Appendix A, Division B, Volume 2 A-3.8.3.4.(1)(b) NBC), - (...

AI summary This section outlines the requirements for ramps in barrier-free paths of travel, including width, slope, level areas, and handrail requirements, with exceptions for ramps serving as aisles for fixed seating.

3.8.3.5. Passenger-elevating Device (1) A passenger-elevating device referred to in Sentence 3.8.1.1.(1)(c) shall conform to CSA B355, "Lifts for Persons with Physical Disabilities."

AI summary The passenger-elevating device must comply with CSA B355 standards for lifts designed for persons with physical disabilities, as specified in the regulation.

3.8.3.8. Water Closet Stalls - (1) At least one water closet stall or enclosure in a room or space required by Article 3.8.2.3. to be barrier-free shall - (a) be not less than 1 500 mm wide by 1 500 mm deep, - (b) be equipped with a door w...

AI summary This section outlines the requirements for water closet stalls in barrier-free spaces, including dimensions, door specifications, grab bar installation, and clearance requirements to ensure accessibility and usability for individuals with disabilities.

3.8.3.9. Water Closets (See Appendix A, Division B, Volume 2, A-3.8.3.9.(1) NBC) - (1) A water closet for a person with physical disabilities shall - (a) be equipped with a seat located at not less than 400 mm and not more than 460 mm abov...

AI summary This section outlines requirements for water closets designed for individuals with physical disabilities, specifying seat height, flushing controls, back support, and positioning to ensure accessibility and usability.

3.8.3.11. Lavatories (See Appendix A, Division B, Volume 2, A-3.8.3.11.(1)(c) and (d) NBC) - (1) A barrier-free washroom shall be provided with a lavatory which shall - (a) be located so that the distance between the centerline of the lava...

AI summary This section outlines requirements for barrier-free lavatories, including dimensions, accessibility, and safety features such as clearance, soap and towel dispensers, and mirror placement for persons in wheelchairs.

3.8.3.16. Drinking Fountains (1) If drinking fountains are provided, at least one shall be barrier-free and shall - (a) have a spout located near the front of the unit not more than 915 mm above the floor, and - (b) be equipped with contro...

AI summary This section outlines requirements for barrier-free drinking fountains, specifying spout height and operability from a wheelchair.

1)(f), and - (i) a lock on the entrance door that is operable with one hand. - (2) If a bathtub is installed in a suite of residential occupancy required to be barrier-free, the bathtub and entrance to the bathtub shall - (a) comply with t...

AI summary The text outlines accessibility requirements for sleeping units in roofed accommodation, including specifications for entrance doors and bathtub installations in barrier-free residential suites.

General - (1) Where a suite of residential occupancy is required by Sentence 3.8.1.1.(6) to provide barrier free access it shall be served by - (a) entrances in accordance with Article 3.8.1.2., - (b) barrier-free path of travel to, into,...

AI summary The text outlines requirements for barrier-free access in residential occupancy, specifying accessible entrances, paths of travel, balconies, and controls for building services and safety devices, including electrical switches and thermostats, to be accessible to individuals in wheelchairs.

Schedule D Alternate Compliance Methods for Existing Buildings No. Code Requirement Alternate Compliance Method 4 Fire-resistance Rating 3.1.7.1.(1) (Part 3, Division B, Volume 1); 9.10.3.1. (Part 9, Division B, Volume 1) Where a material,...

AI summary This document outlines alternate compliance methods for fire-resistance ratings in existing buildings, referencing specific guidelines and technical papers as alternatives to the standard CAN/ULC-S101 testing requirement.

10.3. Energy Efficiency for Buildings Within the Scope of Part 9

AI summary This section outlines energy efficiency initiatives specifically for buildings under Part 9, focusing on regulatory requirements and compliance measures related to building energy performance.

10.3.2. Thermal Insulation for Buildings of Residential Occupancy

AI summary This section discusses thermal insulation requirements for residential buildings in Nova Scotia, focusing on building codes, standards, and regulations that ensure energy efficiency and safety in residential structures.

10.3.2.3. Thermal Resistance Values for Roof and Ceiling Assemblies (1) The thermal resistance values in Table 10.3.2.1. for exposed roofs or ceilings may be reduced near eaves to the extent made necessary by the roof slope and required ve...

AI summary The thermal resistance values for exposed roofs or ceilings may be reduced near eaves due to roof slope and required ventilation clearances, as outlined in Table 10.3.2.1.

10.3.3. Thermal Design for Buildings of Residential Occupancy Within the Scope of Part 9

AI summary This section addresses the thermal design requirements for residential buildings under Part 9 of the building code, focusing on energy efficiency and compliance with relevant standards and regulations.

2.1 GENERAL The design and materials of all structures shall be in accordance with the latest edition, supplements and all addenda thereto, of the following standards, codes and specifications, except as modified or otherwise stated herein...

AI summary This section outlines the requirement for structures to comply with the latest edition of the National Building Code of Canada and related standards, as well as the Nova Scotia Occupational Health and Safety Act and Regulations.

2.10 MASONRY - CSA CAN3-S034-M Masonry Design for Buildings - CSA A165.1 Concrete Block Masonry Units - CSA A179 Motor and Grout for Unit Masonry - CSA A371 Masonry Construction For Buildings

AI summary The section outlines various Canadian Standards Association (CSA) standards related to masonry design and construction, including standards for masonry units, motor and grout, and masonry construction for buildings.

2.16 AIR/ VAPOUR BARRIERS • CGSB CAN/CGSB-51.34-M (Amended 1988) Vapour Barrier, Polyethylene Sheet for Use in Building Construction

AI summary The document references a specific standard for vapour barriers in building construction, CGSB CAN/CGSB-51.34-M (Amended 1988), which pertains to polyethylene sheet usage.

2.21 STEEL DOORS • CGSB CAN/CGSB-82.5-M Insulated Steel Doors

AI summary The section references the CGSB CAN/CGSB-82.5-M standard for insulated steel doors, indicating a regulatory or technical standard related to steel door specifications.

5.10 MASONRY Hollow concrete masonry units shall be Type H/15/A/M and solid concrete masonry units shall be Type S/15/A/M both containing lightweight aggregate and conforming to the requirements of CSA-A165.1. Mortar shall be Type S using...

AI summary The document specifies requirements for masonry units, mortar, and grout in construction projects. Hollow and solid concrete masonry units must meet specific types and standards, while mortar and grout have defined specifications for strength and compliance.

5.14 WINDOWS Windows shall consist of thermally broken aluminium frames.

AI summary The document specifies that windows must have thermally broken aluminium frames, indicating a requirement for thermal performance in construction.

5.15 GLAZING Safety glass: to CAN/CGSB-12.1, transparent, 6 mm thick 1. Type: tempered 2. Class B - float Wired glass: to CAN/CGSB-12.11, 6mm thick - 1. Type 1 Polished both sides (transparent - 2. Wire mesh styles Rectangular Insulating g...

AI summary The document specifies safety glass, wired glass, and insulating glass units with thickness, type, and coating requirements as per Canadian standards. It includes project details and design criteria from AMEC Americas - Oakville.

10.0 ARCHITECTURAL DESIGN CRITERIA

AI summary This section outlines the architectural design criteria relevant to the proceeding, focusing on standards and codes such as the National Building Code of Canada and various Canadian Standards Association guidelines.

10.2 REQUIRED BUILDING ENCLOSURE PROPERTIES

AI summary This section outlines the required building enclosure properties under the relevant regulations, focusing on standards and codes that must be adhered to in construction and building practices.

10.2.2 Resistance to Deterioration Building assemblies that separate dissimilar environments shall be compatible with adjoining materials and resistant to any mechanisms of deterioration that would be reasonably expected, given the nature,...

AI summary Building assemblies that separate dissimilar environments must be compatible with adjoining materials and resistant to deterioration mechanisms expected based on the nature, function, and exposure of the materials.

10.2.4 Properties to Resist Heat Transfer Materials and components installed to provide resistance to heat transfer shall be installed and positioned to minimize surface condensation on or within the component or assembly, prevent convecti...

AI summary This section outlines requirements for materials and components that resist heat transfer, emphasizing the need to minimize surface condensation, prevent convection air flow, and reduce ice damming on sloped roofs.

10.2.5 Resistance to Air Leakage and Vapour Diffusion Walls and roof shall be constructed so as to contain air and vapour barriers. Floor slabs shall have a vapour barrier below.

AI summary This section outlines construction requirements for walls, roofs, and floor slabs to ensure they contain air and vapour barriers, preventing air leakage and vapour diffusion.

10.2.6 Protection from Precipitation The building envelope shall be designed to provide watertight assemblies. AMEC Americas - Oakville PROJECT W.O. # 160867 Author: SLM - File: 04.03.03 2008-12-23 Page 35 of 37

AI summary The building envelope must be designed to ensure watertight assemblies, as outlined in the section on protection from precipitation.

10.2.8 Snow and Ice Fall Protection Building details shall minimize the hazards associated with snow sliding off roofs and icicle buildup at building eaves. If sloped metal roofs exist they shall have continuous ice guards along eaves plac...

AI summary Building details must minimize hazards from snow sliding off roofs and icicle buildup at eaves. Sloped metal roofs must have continuous ice guards placed 600 mm inward from the outer edge.

10.2.9 Protection from Surface Water The building shall be located, site graded, catch basins installed or foundation walls constructed so that surface water will not accumulate against or enter into the building or damage moisture-suscept...

AI summary This section requires that buildings be located, graded, and equipped with catch basins or foundation walls to prevent surface water accumulation and entry, which could damage moisture-sensitive materials.

10.2.10 Protection from Ground Moisture Where a building element separates interior space from the ground, materials, components or assemblies shall be installed to prevent moisture transfer into the space.

AI summary This section outlines requirements for installing materials and components to prevent moisture transfer into interior spaces where building elements separate them from the ground.

10.3 REQUIRED BUILDING COMPONENT PROPERTIES

AI summary This section outlines the required properties for building components, referencing various Canadian standards and codes such as the National Building Code of Canada and Canadian Standards Association standards.

10.3.1 Roofing Roofs shall be protected with membrane roofing, including flashing, installed to drain and shed rain effectively and prevent water due to ponding or ice damming from entering the roof.

AI summary Roofs must be protected with membrane roofing, including flashing, to ensure effective drainage and shedding of rain, preventing water ingress from ponding or ice damming.

10.3.2 Cladding Exterior walls shall be protected with sheet steel finish cladding, including flashing, liner panels, trim, air barrier, vapour barrier and other special purpose accessory pieces required for the cladding system being used,...

AI summary Exterior walls must be protected with sheet steel finish cladding, including components like flashing, liner panels, and barriers, to prevent water intrusion into the wall assembly.

10.3.3 Exterior Personnel Doors & Windows Exterior doors and windows shall be metal, designed and installed to resist heat transfer, and prevent air and water infiltration. Glazing in doors and windows shall be factory-sealed double glazed...

AI summary Exterior personnel doors and windows must be metal, designed to resist heat transfer and prevent air and water infiltration. Glazing must be factory-sealed double glazed units. Doors must have properties suitable for their intended use.

10.3.4 Interior Finishes Floor, wall, ceiling and built-in component's materials and finishes shall have properties suitable for the intended use of the space. Areas requiring waterproof finish shall consist of epoxy finishes providing wat...

AI summary Interior finishes, including floors, walls, and ceilings, must be suitable for their intended use. Waterproof areas require epoxy finishes, and process/plant floors must be sealed or coated concrete. Interior wall construction must also be appropriate for the space's use.