What term describes a simple model used to test the design's as-built specifications and quality requirements before construction begins, enabling quality control on materials, processes, and deliverables?

What term describes a simple model used to test the design's as-built specifications and quality requirements before construction begins, enabling quality control on materials, processes, and deliverables?

• A. pre-award conference
• B. biddability review
• C. mock-up
• D. punchlist walkthrough

Answer: (C)

A mock-up is a simple model built to validate the design’s as-built specifications and quality requirements before construction starts. By creating a full-scale or representative sample of a critical element, you can test materials, fabrication methods, tolerances, interfaces, and workmanship in a real-world context. This hands-on check lets the team confirm that the selected materials and processes will meet the project’s quality standards and establishes clear acceptance criteria before committing to full installation. It helps surface design or specification gaps early, reduces the risk of costly changes during construction, and provides a concrete basis for owner and design-team approval prior to proceeding. Pre-award conference focuses on contracting terms with bidders, not testing the design or quality requirements. A biddability review assesses whether the design is easily bid and constructible, not a pre-construction quality test. A punchlist walkthrough happens after work is completed to identify deficiencies, rather than validating design and QC before construction begins.

A mock-up is a simple model built to validate the design’s as-built specifications and quality requirements before construction starts. By creating a full-scale or representative sample of a critical element, you can test materials, fabrication methods, tolerances, interfaces, and workmanship in a real-world context. This hands-on check lets the team confirm that the selected materials and processes will meet the project’s quality standards and establishes clear acceptance criteria before committing to full installation. It helps surface design or specification gaps early, reduces the risk of costly changes during construction, and provides a concrete basis for owner and design-team approval prior to proceeding.

Pre-award conference focuses on contracting terms with bidders, not testing the design or quality requirements. A biddability review assesses whether the design is easily bid and constructible, not a pre-construction quality test. A punchlist walkthrough happens after work is completed to identify deficiencies, rather than validating design and QC before construction begins.