Who has the authority to make changes to the weld specifications such as size and location?

The project engineer holds the authority to make changes to the weld specifications, including aspects such as size and location. This authority stems from their role in the overall design and engineering of the project, where they are responsible for ensuring that the specifications meet the engineering requirements and that the plans adhere to the relevant standards and codes, such as the Structural Welding Code – Steel (D1.1).

Changes to weld specifications typically involve considerations of structural integrity, design compliance, and safety, which fall within the expertise of an engineer. The project engineer coordinates with other stakeholders, including welders and quality control inspectors, to ensure that modifications align with the overall project goals and regulatory requirements. Thus, the project engineer’s role is critical in maintaining the necessary technical oversight for any alterations in weld specifications.