Building Codes & Standards Flashcards
7 cards from real CCS practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Building Codes & Standards flashcards as text
Under the IBC, which occupancy group classification applies to a building used for the storage of hazardous materials in moderate quantities?
Answer: Group H
Group H occupancies are those involving the manufacture, processing, generation, or storage of materials that constitute a physical or health hazard.
The International Energy Conservation Code (IECC) primarily regulates which aspect of building design?
Answer: Energy efficiency of buildings through insulation, fenestration, and mechanical systems
The IECC establishes minimum energy efficiency requirements for building envelopes, mechanical systems, lighting, and service water heating.
A specifier writing a roofing specification must ensure the assembly meets a UL fire classification. Which classification indicates the highest fire resistance for steep-slope roofing?
Answer: Class A
UL Class A provides the highest fire resistance rating for roofing assemblies, offering the greatest protection against external fire exposure.
Which standard governs the accessibility requirements for ramps, including maximum slope and cross-slope?
Answer: IBC Chapter 11 / ICC A117.1
IBC Chapter 11, referencing ICC A117.1, establishes accessibility requirements for ramps including a maximum 1:12 running slope and 1:48 cross-slope.
What is the primary purpose of a 'variance' in the context of building codes?
Answer: Permission to deviate from a standard code requirement when strict compliance creates an undue hardship
A variance is formal permission from a code authority allowing a departure from a specific code requirement when literal compliance is impractical or creates undue hardship.
Which plumbing code is most widely adopted across the United States and sets minimum requirements for plumbing systems in commercial buildings?
Answer: International Plumbing Code (IPC)
The International Plumbing Code (IPC), published by the ICC, is the most widely adopted plumbing code in the US for commercial and residential buildings.
ASHRAE 90.1 is referenced in specifications primarily to ensure compliance with which requirement?
Answer: Energy efficiency standards for buildings other than low-rise residential
ASHRAE 90.1 establishes energy efficiency standards for commercial and high-rise residential buildings and is referenced by the IECC as a compliance path.