What type of compliance must the approved fabricator submit upon completion of their work?

The correct answer is the Certificate of Compliance because this document affirms that the fabricator has completed the work in accordance with the applicable specifications, standards, and contractual obligations. The Certificate of Compliance is a crucial part of ensuring that the structural steel components have been fabricated correctly and meet the necessary quality and regulatory requirements.

Submitting this certificate is essential for the project's integrity and for establishing trust between the contractor, the fabricator, and the building authority, as it provides formal assurance that the materials and workmanship comply with predefined criteria. It serves as a legal document that can be referenced in case of disputes or inspections.

While quality assurance reports, material certification statements, and construction safety audits may be part of the comprehensive oversight and compliance process within the construction industry, they serve different specific purposes. A quality assurance report focuses on the processes used to ensure quality during fabrication, while a material certification statement verifies that materials meet specific standards. A construction safety audit reviews safety practices on the job site, not the compliance of the fabricating process itself. Thus, the Certificate of Compliance serves as the definitive document required at the completion of the work by the approved fabricator.