Questions and Answers
Determining the building's occupancy classification should be one of the first steps in a building's code analysis.
True
Which one of the following uses is considered a Group A-2 occupancy?
A restaurant can be classified as a Group ______ when the occupant load is less than _____.
B, 50
A typical single-family home is most commonly categorized in which occupancy classification?
Signup and view all the answers
Two exits are required from a retail store when the occupancy load exceeds _______.
Signup and view all the answers
Which three items help to determine the occupancy classification or sub-classifications of a project?
Signup and view all the answers
In the International Building Code (IBC), which of the following occupancies might be assigned to different sub-classifications depending on the number of occupants?
Signup and view all the answers
What do you need to know in order to determine the required occupant load for a space?
Signup and view all the answers
According to the International Building Code (IBC), all of the occupancy classifications listed here have sub-classifications except the following:
Signup and view all the answers
A room or enclosed area in a building used for living, sleeping, eating, or cooking but excluding bathrooms, toilet rooms, closets, halls, storage or utility spaces, and similar areas is referred to in the IBC as what?
Signup and view all the answers
Study Notes
Occupancy Classification
- Establishing occupancy classification is essential in building code analysis.
- Common classifications include Group A (Assembly), Group B (Business), Group R (Residential), etc.
Group A-2 Occupancy
- A Night Club is classified under Group A-2 occupancy, which covers assembly spaces for food and drink consumption.
Restaurant Classification
- A restaurant can be classified as Group B when the occupant load is less than 50 individuals.
Single-Family Home Classification
- Typically, a single-family home is categorized as R-3 occupancy classification.
Exit Requirements
- Retail stores require two exits when the occupancy load exceeds 49 individuals, ensuring safety in case of emergencies.
Factors for Occupancy Classification
- Three key items to determine occupancy classification include:
- Type of activity
- Type of hazard
- Number of occupants
Sub-classifications in IBC
- In the International Building Code (IBC), Residential and Institutional occupancies may have different sub-classifications depending on the number of occupants present.
Required Occupant Load Determination
- To determine the required occupant load for a space, knowledge of load factor and square footage is crucial.
Occupancy Classifications Without Sub-classifications
- In IBC, the following occupancy classifications do not have sub-classifications:
- Educational
- Business
- Utility/Miscellaneous
- Mercantile
Definition of Habitable Space
- A "Habitable Space" is defined in IBC as any room or enclosed area in a building used for living, sleeping, eating, or cooking, excluding bathrooms and utility spaces.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
This set of flashcards focuses on occupancy classification, occupancy load, and the calculations involved. Tests your knowledge of different occupancy types and their definitions in building code analysis. Perfect for students learning about building regulations and safety standards.
