ANSI/AISC N690-12 Specification for Safety-Related Steel Structures for Nuclear Facilities

An American National Standard. American Institute of Steel Construction (AISC), Chicago, Illinois, US. 2012. 100 p. The Specification for Safety-Related Steel Structures in Nuclear Facilities, hereafter referred to as the Nuclear Specification, shall apply to the design of safety-related steel structures, and steel elements in nuclear facilities.
The Chapter, Appendix and Section designations within the Nuclear Specification are preceded by letter N to denote nuclear facility provisions.