Special Module Fabrication – Structural Steel – Detail, Fabrication, and Furnish (SR/US)

(NPPs) planned for the Poland AP1000 Project. The total weight of the structural steel modules is approximately 2000 metric tons (MTs) per unit, or 6000 MTs total for all three units. The module designs include structural steel shapes, plates, studs, and miscellaneous items, such as grating, handrai

l, stairs, reinforcing steel couplers, pipe sleeves, etc. The majority of the design uses carbon steel, however there is some duplex stainless steel used in several module designs. Fabrication is divided into five module categories, all typ