Oregon Construction Contractors (CCB) Practice Test

Which of the following defines a small commercial structure?

1. A nonresidential structure over 10,000 square feet

2. A structure not exceeding 20 feet tall

3. All nonresidential structures

4. A nonresidential structure of 10,000 square feet or less, not exceeding 20 feet in height

The correct answer is: A nonresidential structure of 10,000 square feet or less, not exceeding 20 feet in height

The definition of a small commercial structure focuses on specific criteria that pertain to both size and height. The correct answer specifies that a small commercial structure is a nonresidential building that does not exceed 10,000 square feet and is also limited to a height of 20 feet or less. This dual criterion helps establish a clear boundary for what qualifies as a "small" commercial project, distinguishing it from larger structures that may require different standards, regulations, or levels of oversight. Understanding this definition is crucial for contractors, as it plays a significant role in determining project specifications, zoning regulations, and compliance with local building codes. Additionally, knowing the parameters helps in assessing project scope and the associated requirements for permits and inspections, which can differ considerably for larger commercial structures. The other options do not accurately encompass these criteria. For example, describing a nonresidential structure over 10,000 square feet does not align with the classification of small commercial structures. Similarly, height restrictions alone do not constitute the complete definition, as a structure needs to conform to both size and height to be considered small. The option that broadly captures all nonresidential structures inaccurately includes buildings that far exceed the defined size and height limitations, leading to potential misunderstandings in classification.