Florida Building Code Practice Exam 2025 - Free Building Code Practice Questions and Study Guide

A contractor has 180 days to initiate construction before a permit expires if no time extension is granted. This timeframe is established to ensure that construction projects progress in a timely manner and that the issued permits reflect current administrative and safety regulations.

The 180-day period is crucial because it provides a reasonable amount of time for contractors to prepare for the start of construction, including tasks such as mobilizing resources, finalizing design plans, and obtaining necessary materials. If construction has not begun within this timeframe, the permit can be considered void, requiring the contractor to apply for a new one to ensure compliance with the current building codes and regulations.

The other options do not reflect the established practices in building permit regulations. A shorter duration would not be practical in some cases, while longer durations would not encourage timely project initiation and could lead to outdated permits and plans. This structure helps uphold safety standards and regulatory compliance within the construction industry.