Mechanical and Electrical Services Lecture 1
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Questions and Answers

Who is responsible for creating the National Building Code (NBC)?

  • The Canadian Commission on Building and Fire Codes (correct)
  • The National Building Code Committee
  • The Government of Canada
  • The National Research Council
  • Which of the following are NOT part of the principle national model codes?

  • The National Plumbing Code
  • The National Electrical Code (correct)
  • The National Energy Code
  • The National Fire Code
  • Which of these provinces does NOT use a modified version of the NBC?

  • Prince Edward Island (correct)
  • Alberta
  • Ontario
  • Quebec
  • What is the frequency at which the NBC is revised and issued?

    <p>Every five years (A)</p> Signup and view all the answers

    What is the primary purpose of the National Building Code (NBC)?

    <p>To regulate construction and fire safety in Canada (B)</p> Signup and view all the answers

    What is the primary focus of this course?

    <p>HVAC, electrical and plumbing systems in diverse building types (C)</p> Signup and view all the answers

    Which of these is NOT a component of a design team that is mentioned in the course outline?

    <p>Building Officials (A)</p> Signup and view all the answers

    During which week is there a break scheduled?

    <p>Week 7 (C)</p> Signup and view all the answers

    What is the main source of revenue for the CSA Group?

    <p>Certification services and training programs (B)</p> Signup and view all the answers

    Which statement best describes a by-law?

    <p>A rule specific to a community or organization (A)</p> Signup and view all the answers

    What is the role of the CSA Group in relation to standards?

    <p>To develop standards and certify products for safety and sustainability (C)</p> Signup and view all the answers

    Which of the following is NOT a major standards association in the United States?

    <p>Canadian Standards Association (CSA) (B)</p> Signup and view all the answers

    What can zoning by-laws dictate within a municipality?

    <p>Set-backs, allowable materials, and allowable views (A)</p> Signup and view all the answers

    What focus does the CSA Group have in its training offerings?

    <p>Understanding standards and certification processes (A)</p> Signup and view all the answers

    What determines the format of contracts between an owner/developer and a builder?

    <p>The project's scope, financial arrangements, and level of detail required (D)</p> Signup and view all the answers

    Which part of Division B focuses on Fire Protection, Occupant Safety and Accessibility?

    <p>Part 3 (A)</p> Signup and view all the answers

    How many parts are there in Division B of the National Building Code?

    <p>Nine (B)</p> Signup and view all the answers

    What is the main difference between Part 4 and Part 9 in Division B?

    <p>Part 4 has more extensive structural provisions than Part 9 (C)</p> Signup and view all the answers

    Which part specifically addresses Heating, Ventilating, and Air-Conditioning requirements?

    <p>Part 6 (D)</p> Signup and view all the answers

    Which part of Division B is mainly concerned with safety measures at construction sites?

    <p>Part 8 (D)</p> Signup and view all the answers

    What unique aspect does the National Building Code provide regarding different types of buildings?

    <p>It includes separate requirements tailored for specific building types. (B)</p> Signup and view all the answers

    Which part is reserved for future use and has no content specified within it?

    <p>Part 2 (B)</p> Signup and view all the answers

    Which part of Division B deals with plumbing services?

    <p>Part 7 (A)</p> Signup and view all the answers

    Flashcards

    HVAC

    Heating, Ventilation, and Air Conditioning systems in buildings.

    Building Codes

    Regulations governing building construction and safety standards.

    Owner-Builder

    A person who manages their own construction project.

    Automated Sprinklers

    Fire protection systems that automatically release water when needed.

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    Design Project

    A practical assignment where students apply course knowledge to create a building design.

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    National Building Code (NBC)

    A model code that is legally required only when adopted by authorities.

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    Canadian Commission on Building and Fire Codes (CCBFC)

    Responsible for developing national model codes in Canada, including the NBC.

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    Code revisions

    National codes are revised and issued every five years.

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    Local adaptations of NBC

    Provinces can issue modified versions of the NBC, like Ontario and Alberta.

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    Quebec Construction Code (QCC)

    A code issued by Quebec that is very similar to the NBC.

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    HVAC Components

    Parts of heating, ventilation, and air conditioning systems.

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    Building Systems

    Systems in buildings that meet occupant needs, including HVAC, plumbing, and electrical.

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    Fire Protection Basics

    Fundamental principles ensuring safety from fire in buildings.

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    Consultants in Design

    Professionals who provide expertise to improve building design and function.

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    Attendance Requirements

    Mandatory presence in class unless exempt by valid reasons.

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    Grade Breakdown

    The distribution of grades for assignments and exams in a course.

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    Assignments Weight

    The percentage contribution of assignments to the final grade, which is 10%.

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    Mid-term Exam

    An exam that covers the first half of the course material, worth 20% of the final grade.

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    Final Exam

    The last exam of the course, which contributes 35% to the final grade.

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    Professionalism Weight

    The score accounting for 10% of the final grade based on student behavior and participation.

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    Division B of NBC

    Part of the National Building Code detailing construction requirements.

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    Part 1 of Division B

    Compliance regulations ensuring adherence to the NBC.

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    Part 3 of Division B

    Covers Fire Protection, Occupant Safety, and Accessibility requirements.

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    Part 4 of Division B

    Structural Design standards for ensuring buildings are sound.

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    Part 9 of Division B

    Special provisions for Housing and Small Buildings, often less stringent than others.

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    Seismic Information in NBC

    Guidelines related to building safety during earthquakes in Canada.

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    Environmental Separation in NBC

    Part 5 guidelines on how buildings should resist environmental factors.

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    Plumbing Services in NBC

    Part 7 regulations covering plumbing systems in buildings.

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    CSA Group

    A non-profit organization that develops standards, tests products, and certifies them for safety and sustainability.

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    Revenue Generation

    The primary income source for CSA Group through certification, training, and standards sales.

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    By-law

    A rule created by a community or organization applying only to itself, allowing customization of laws.

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    Zoning By-laws

    Rules that dictate land use and development standards for specific areas within a municipality.

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    Construction Contracts

    Agreements between an owner and a builder that outline project scope and financial arrangements.

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    Standards Associations

    Organizations that develop and enforce practices and guidelines to ensure quality and reliability of products.

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    American Standards Associations

    Key organizations in the U.S. that establish standards like ANSI, ASTM, and ACI.

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    Study Notes

    Course Information

    • Course title: Mechanical and Electrical Services
    • Course code: 221-470-VA – W2025
    • Instructor: Roger Bartosh
    • Contact information: [email protected] or Mio

    Lecture 1 Outline

    • Course outline and tentative schedule
    • Building Codes, Design Standards, By-laws
    • Owner-Builder vs. Design-Build
    • Consultants - Design Team / Responsibilities
    • Assignment 1

    Course Outline - Short Version

    • Course description: Explores HVAC, electrical, and plumbing concepts in commercial, multi-story residential, and institutional buildings. Covers building systems, fire protection, and automated sprinklers.
    • Attendance and class conduct: Mandatory attendance, exemptions only for religious holidays or medical reasons (doctor's note). Be on time, respect break durations, complete all assignments, No cell phones, eating, or drinking in the classroom, no photography without permission.
    • Evaluation: Assignments and quizzes (10% each). Design project (15%). Midterm Exam (20%). Final Exam (35%). Professionalism (10%).

    Course Schedule - Tentative

    • Weekly topics and homework assignments
    • Tentative quiz and exam schedule correlated with topics

    The National Building Code (NBC)

    • Model code: A model code becomes a legal requirement only when adopted by a jurisdiction (province, territory, or municipality).
    • Canadian Commission on Building and Fire Codes (CCBFC): Develops and maintains the principle national model codes.
    • NBC components: National Building Code, National Fire Code, National Plumbing Code, and National Energy Code.
    • Code revisions: The codes are updated every five years. The current version in use is 2015 NBC. The 2020 NBC was released in March 2022 and awaiting review by jurisdictions.
    • Code development: CCBFC is a volunteer organization comprising builders, engineers, architects, technologists, building owners, fire officials, manufacturers, and educators.
    • Objectives of the NBC: Safety, health, accessibility for people with disabilities, and fire and structural protection of buildings. Performance standards are not specified directly in the NBC, relying instead on individual jurisdiction codes
    • Provincial variations: Some provinces issue their own variations, while others adopt the NBC as is. Ontario and Alberta have their own building codes based on the NBC, but modified. Prince Edward Island adopts the NBC directly. Quebec has the similar Quebec Construction Code (QCC).

    NBC - (Format and Structure)

    • NBC format: Two volumes; Volume 1: three divisions; Volume 2: appendices with explanatory material.
    • Division A: Scope of the code and objectives (relatively short). Identifies crucial information for proper code usage. Divided into three sections.
    • Division B: Contains acceptable solutions/technical requirements related to the objectives (90% of the code) Divided into nine parts
    • Division C: Administrative provisions--divided into two sections
    • Appendix C: Contains climatic and seismic information for major Canadian cities; included in Volume 2.

    Division B Parts

    • Part 1: Compliance
    • Part 2: Reserved
    • Part 3: Fire Protection, Occupant Safety, Accessibility
    • Part 4: Structural Design
    • Part 5: Environmental Separation
    • Part 6: Heating, Ventilation, Air-Conditioning
    • Part 7: Plumbing Services
    • Part 8: Safety Measures at Construction and Demolition Sites
    • Part 9: Housing and Small Buildings (specific conditions: 3 storeys or less, 600 square meters or less, certain occupancy types).

    Construction Contracts

    • Lump Sum (Fixed Price): Builder completes the entire project for a fixed price.
    • Cost-Plus: Owner pays builder actual costs plus a predefined fee.
    • Unit Price: Payment is based on unit prices (e.g., per square foot).
    • Construction Management: Contract where a construction manager is hired to oversee the project while the owner contracts separately with other parties

    Owner-Builder vs. Design-Build

    • Owner-Builder: Owner hires consultants to prepare design documents and then hires a builder.
    • Design-Build: Owner outlines specifications for a turn-key contractor to execute the project from design through construction.

    Consultants- Design Team Responsibilities

    • Architect: Prime consultant, responsible for site plan, floor plans, elevations, and other design elements. Exterior/interior materials, doors/windows/hardware, insulation and moisture control, etc
    • Structural Engineer: Foundation Design, Super-structure (steel/concrete), Wind/Earthquake, Snow/Rain, etc.
    • Mechanical Engineer: HVAC systems, plumbing (supply, sanitary, storm, gas), etc.
    • Electrical Engineer: Electrical Entrance, Distribution, Lighting, etc.
    • Civil Engineer: Site Drainage, Roadways, etc.
    • Additional Consultants: Landscape Architect, Building Envelope Engineer, Geotechnical Engineer, Code Consultant, Sprinkler Engineer, Interior Designer, Environmental Engineer, LEED Consultant, etc.

    Assignment 1 Questions

    • Model code definition
    • Objective-based vs. performance-based code examples
    • Determining if a two-story 1,200 sq ft home falls under NBC Part 9
    • Owner-Builder vs. Design-Build differences and advantages
    • Role of the Prime Consultant

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    Description

    This quiz covers the key concepts introduced in Lecture 1 of the Mechanical and Electrical Services course. Topics include building codes, design standards, and the distinctions between owner-builder and design-build practices. It will also touch upon the roles of consultants and the responsibilities within the design team.

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