scope:

This standard practice provides technical and quality assurance guidelines for the fabrication, welding, and installation of clad plate bonded in air pollution control or other equipment such as flue gas desulfurization (FGD) systems, ducts, and stacks. Also included are procedures for the qualification of welders and the inspection and repair of welds, as well as an appendix on handling clad plate components. Detailed figures on weld joint design are included

This standard is intended for use by architect- engineers, designers, fabricators, and personnel from electric utilities.