AP Business Writer
TOKYO (AP) -- Keeping the meltdown-stricken Fukushima nuclear plant in northeastern Japan in stable condition requires a cast of thousands. Increasingly the plant's operator is struggling to find enough workers, a trend that many expect to worsen and hamper progress in the decades-long effort to safely decommission it.
Tokyo Electric Power Co., the utility that runs the Fukushima Dai-ichi plant that melted down in March 2011 after being hit by a tsunami, is finding that it can barely meet the headcount of workers required to keep the three broken reactors cool while fighting power outages and leaks of tons of radiated water, said current and former nuclear plant workers and others familiar with the situation at Fukushima.
Construction jobs are already plentiful in the area due to rebuilding of tsunami ravaged towns and cities. Other public works spending planned by the government, under the "Abenomics" stimulus programs of Prime Minister Shinzo Abe, is likely to make well-paying construction jobs more abundant. And less risky, better paid decontamination projects in the region irradiated by the Fukushima meltdown are another draw.
Some Fukushima veterans are quitting as their cumulative radiation exposure approaches levels risky to health, said two long-time Fukushima nuclear workers who spoke to The Associated Press. They requested anonymity because their speaking to the media is a breach of their employers' policy and they say being publicly identified will get them fired.
TEPCO spokesman Ryo Shimizu denied any shortage of workers, and said the decommissioning is progressing fine.
"We have been able to acquire workers, and there is no shortage. We plan to add workers as needed," he said.
The discrepancy may stem from the system of contracting prevalent in Japan's nuclear industry. Plant operators farm out the running of their facilities to contractors, who in turn find the workers, and also rely on lower-level contractors to do some of their work, resulting in as many as five layers of contractors. Utilities such as TEPCO know the final headcount -- 3,000 people now at Fukushima Dai-ichi -- but not the difficulties in meeting it.
TEPCO does not release a pay scale at Fukushima Dai-ichi or give numbers of workers forced to leave because of radiation exposure. It does not keep close tabs on contracting arrangements for its workers. A December 2012 survey of workers that the company released found 48 percent were from companies not signed as contractors with the utility and the workers were falsely registered under companies that weren't employing them. It is not clear if any laws were broken, but the government and TEPCO issued warnings to contractors to correct the situation.
Hiroyuki Watanabe, a city assemblyman for Iwaki in Fukushima, who talks often to Fukushima Dai-ichi workers, believes the labor shortage is only likely to worsen.
"They are scrounging around, barely able to clear the numbers," he said. "Why would anyone want to work at a nuclear plant, of all places, when other work is available?"
According to Watanabe, a nuclear worker generally earns about 10,000 yen ($100) a day. In contrast, decontamination work outside the plant, generally involving less exposure to radiation, is paid for by the environment ministry, and with bonuses for working a job officially categorized as dangerous, totals about 16,000 yen ($160) a day, he said.
Experts, including even the most optimistic government officials, say decommissioning Fukushima Dai-ichi will take nearly a half-century. TEPCO acknowledges that the exact path to decommissioning remains unclear because an assessment of the state of the melted reactor cores has not yet been carried out.
Since being brought under control following the disaster, the plant has suffered one setback after another. A dead rat caused a power blackout, including temporarily shutting down reactor-cooling systems, and leaks required tons of water to be piped into hundreds of tanks and underground storage areas. The process of permanently shutting down the plant hasn't gotten started yet and the work up to now has been one makeshift measure after another to keep the reactors from deteriorating.
Thousands of spent nuclear fuel rods that are outside the reactors also have to be removed and safely stored. Taking them out is complex because the explosions at the plant have destroyed parts of the structure used to move the rods under normal conditions. The process of taking out the rods, one by one, hasn't even begun yet. The spent rods have been used as fuel for the reactors but remain highly radioactive.
One Fukushima Dai-ichi worker, who has gained a big following on Twitter because of his updates about the state of the plant since the meltdowns, said veteran workers are quitting or forced to cut back on working in highly radiated areas of the plant as their cumulative exposure rises.