AP Investigation: At aging US nuke plants Feds are repeatedly weakening safety standards or simply failing to enforce them

Published: June 20th, 2011 at 12:28 pm ET
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As nuclear plants age, NRC loosens safety regulations, Associated Press By Jeff Donn, June 20, 2011:

Federal regulators have been working closely with the nuclear power industry to keep the nation’s aging reactors operating within safety standards by repeatedly weakening those standards or simply failing to enforce them, an investigation by the Associated Press has found. [...]

The result? Rising fears that these accommodations by the NRC are significantly undermining safety and inching the reactors closer to an accident that could harm the public and jeopardize the future of nuclear power in the United States.

Examples abound. When valves leaked, more leakage was allowed — up to 20 times the original limit. When rampant cracking caused radioactive leaks from steam generator tubing, an easier test of the tubes was devised so plants could meet standards.

Failed cables. Busted seals. Broken nozzles, clogged screens, cracked concrete, dented containers, corroded metals, and rusty underground pipes — all of these and thousands of other problems linked to aging were uncovered in the AP’s yearlong investigation. [...]

h/t risabee & anonymous

Published: June 20th, 2011 at 12:28 pm ET
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