Who must submit a certificate of compliance to the building official at the completion of fabrication?

The approved fabricator is responsible for submitting a certificate of compliance to the building official at the completion of fabrication. This requirement is rooted in the need for assurance that the fabricated components meet the specified design standards and relevant codes. The certificate of compliance serves as a formal declaration that the materials and workmanship adhere to the requirements outlined in the construction documents and applicable regulations. This documentation is crucial for ensuring structural integrity and safety in construction projects, allowing building officials to verify that the work aligns with the approved plans. The roles of the contractor, architect, and project manager, while essential in the construction process, do not typically include the responsibility for submitting such compliance documentation. Their functions are more focused on overseeing the execution of the project, design compliance, and overall project management rather than certifying the particulars of material fabrication.