Berkeley Power Station was a world leader when in June 1962 it became the UK's first commercial nuclear power station to produce electricity for the National Grid. Berkeley then stood at the leading edge of nuclear technology. After 27 years of successful operation and the supply of nearly 40 billion units of electricity, Berkeley ceased generation in March 1989. Just as it was at start-up, Ber...

Pursuant to 10 CFR Section 50.90 of the Commission's Rules and Regulations, Yankee Atomic Electric Company (YAEC) requested Nuclear Regulatory Commission (NRC) review and approval of an amendment to the Yankee Nuclear Power Station (YNPS) Security Plan (References (b) and (c)). In support of this request, YAEC hereby submits, in accordance with 10 CFR Section 50.91, the corresponding significan...