This document prescribes the mechanical, electrical, and test requirements for the design, construction, and. installation of electrical penetration assemblies in containment structures for stationary nuclear fueled power generating stations. The electrical conductor and insulation characteristics of external circuits which connect to penetration assemblies are beyond the scope of these criteria. If there should be any conflict between this document and those documents referenced herein, this document shall take precedence over the referenced documents.

This document prescribes the mechanical, electrical, and test requirements for the design, construction, and installation of electrical penetration assemblies in containment structures for stationary nuclear fueled power generating stations. The electrical conductor and insulation characteristics· of external circuits which connect to penetration assemblies are beyond the scope of these criteria. If there should be any conflict between this document and those documents referenced herein, this document shall take precedence over the referenced documents.