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PT Ch.2 Review
| Question | Answer |
|---|---|
| What is a model code | A model code is a set of regulations developed by a professional organization (like ICC) that jurisdictions may adopt, often with amendments, to regulate construction, safety, and related standards. |
| What is the difference between a code and a standard | A code is a mandatory regulation adopted by a jurisdiction, while a standard is a consensus-based specification or guideline that a code may reference or require compliance with. |
| What is the International Code Council (ICC) | ICC is an organization that develops model codes (I-Codes) such as the International Building Code (IBC), International Fire Code (IFC), International Residential Code (IRC), and others. |
| What does “adoption by reference” mean in code enforcement | It means a jurisdiction formally incorporates a document (code or standard) into its regulations by referencing it, making it legally enforceable as part of the local code. |
| What is a jurisdictional amendment in codes | Amendments that a local jurisdiction makes to the model code to address local conditions, practices, or preferences after adoption. |
| What is the code development process for ICC I-Codes | The process includes proposal, public comment, committee hearings, final hearings, and publication of the new edition. |
| How often are new editions of I-Codes (model codes) generally published | Typically every three years (i.e. triennially) for major editions. |
| What is conformance in the context of codes and standards | It is the condition that a construction, material, or system meets the requirements of the adopted code and referenced standards. |
| What is a reference standard in a model code | A standard (often developed by organizations like ASTM, NFPA, ANSI) that is incorporated by the model code via reference, giving it legal enforceability. |
| What is the purpose of interpretations and errata/corrigenda in codes | Interpretations clarify ambiguous code provisions; errata/corrigenda correct errors or omissions in published code texts. |
| What is the difference between mandatory and prescriptive provisions in a code | Mandatory provisions are rules that must be followed. Prescriptive provisions specify exact requirements (dimensions, materials) rather than performance-based alternatives. |
| What is a performance-based approach in building codes | Instead of prescribing exact materials or methods, a performance-based approach sets goals (e.g. strength, fire resistance) that the design must meet, allowing flexibility in how to meet them. |
| What are equivalent means and methods under a code | Alternatives proposed by a design or permit applicant that differ from the prescriptive code requirements but provide equal or greater performance; these must be approved by the authority having jurisdiction. |
| What is the role of correlation of codes and standards (e.g., across ICC codes) | Correlation ensures consistency and compatibility among different codes (IBC, IFC, IECC, etc.), avoiding conflicting requirements. |
| Why is it important for a permit technician to understand the code system and referenced standards | To ensure permit processing, plan review, inspections, and enforcement properly reference the correct codes and standards, and to answer questions from customers or staff accurately. |