What are the two qualifiers to identify a CIF?

What are the two qualifiers to identify a CIF?

• A. Three orthogonally intersecting elements and a relief gap provided
• B. Three or more orthogonally intersecting elements and a relief gap provided
• C. Two orthogonal elements with a relief gap provided
• D. Four non-orthogonal elements with no relief gap

Answer: (B)

A CIF is identified only when two conditions are met: there must be three or more members meeting at right angles (orthogonally intersecting elements), and there must be a relief gap present at the intersection. The three-or-more orthogonal members create a junction pattern that is distinctive from simple T- or L-joints, signaling a multiple-member intersection rather than a single joint. The relief gap provides the necessary clearance at the intersection, making the joint visible and allowing movement without binding, which helps inspectors recognize and classify the feature correctly. If you have only two orthogonal elements or if the intersection is solid with no gap, it doesn’t meet the criteria for a CIF.

A CIF is identified only when two conditions are met: there must be three or more members meeting at right angles (orthogonally intersecting elements), and there must be a relief gap present at the intersection. The three-or-more orthogonal members create a junction pattern that is distinctive from simple T- or L-joints, signaling a multiple-member intersection rather than a single joint. The relief gap provides the necessary clearance at the intersection, making the joint visible and allowing movement without binding, which helps inspectors recognize and classify the feature correctly. If you have only two orthogonal elements or if the intersection is solid with no gap, it doesn’t meet the criteria for a CIF.