The leak that started Jan .7 is still leaking. It is a 4″ steam pipe coming out of the reactor core.But the spinners spin the situation as naturally being under control and the NRC’s Sheehan as always makes it sound almost routine. Nothing to see here.Worth noting that in the last dog and pony publicity tour Yankee had through the plant as part of it’s image fluff-up no reporters were allowed . Jay Thayer Entergy VP said recently “We’re trying to bring a lot of the nuclear material down to a reading level where it will be understood by lay people and the general public,” Well most if not all lay people will understand leaky valve and unable to repair.
After two attempts, maintenance personnel at the Vermont Yankee nuclear power plant have been unable to plug a leak in a pipe coming out of the reactor core. The leak was discovered on Jan. 7 in a valve gasket in a pipe in the plant’s reactor water clean up system. The leak rate of less than one-tenth of a gallon a minute is well within the plant’s technical specifications, he said, and is in the form of a steam plume. The leaky valve is in a four-inch pipe.
Ultra Light flexible non-restrictive ,regulating courtesy of the NRC
One option would be to power down the plant and install a replacement valve. Or it can continue to operate until the next scheduled or unscheduled outage and replace the valve then. Flexible ,regulating “The plant can continue to operate with the leakage for the time being,” said NRC’s Sheehan. “The leakage is being collected and then cleaned up.”
http://www.reformer.com/localnews/ci_11704641