Why are special inspections performed by a special inspector rather than a jurisdictional inspector?

Special inspections are specifically conducted by a special inspector because these inspections are focused on critical building elements that necessitate a higher level of expertise. The role of a special inspector is to ensure that particular construction aspects, which can significantly impact the safety and integrity of a structure, meet the specific codes and standards required.

These elements often include structural steel connections, concrete placement and curing, and various other components that require specialized knowledge and skills. The unique demands of these inspections mean that having someone with the appropriate training and background is essential to evaluate and verify the quality of the work being performed. This ensures not only compliance with applicable codes but also enhances the safety and performance of the building.

The other options do not accurately capture the primary rationale for employing special inspectors. Availability of jurisdictional inspectors, their certifications, or the preferences of the owner do not explain the fundamental reason for the distinct role of special inspectors in managing the complexities that come with special inspections in construction projects.