Nuke-plant water tanks flawed, Japanese workers say
By The Associated Press
Published: Friday, Nov. 8, 2013, 6:33 p.m.
TOKYO — When tons of radioactive water leaked from a storage tank at Fukushima's crippled nuclear power plant and other containers hurriedly put up by the operator encountered problems, Yoshitatsu Uechi was not surprised. He wonders if one of the tanks he built will be next.
He's an auto mechanic. He was a tour-bus driver for a while. He had no experience building tanks or working at a nuclear plant, but for six months last year, he was part of the team frantically trying to create new places for contaminated water to go.
Uechi and co-workers were under such pressure to build tanks quickly that they did not wait for dry conditions to apply anti-rust coating over bolts and around seams as they were supposed to; they did the work even in rain or snow. Sometimes the concrete foundation they laid for the tanks came out bumpy. Sometimes the workers saw tanks being used to store water before they were even finished.
“I must say our tank assembly was slipshod work. I'm sure that's why tanks are leaking already,” Uechi, 48, told The Associated Press from his hometown on Japan's southern island of Okinawa. “I feel nervous every time an earthquake shakes the area.”
Officials and experts and two other workers interviewed by the AP say the quality of the tanks and their foundations suffered because of haste — haste that was unavoidable because there is so much contaminated water leaking from the wrecked reactors and mixed with ground water inflow.
“We were in an emergency and just had to build as many tanks as quickly as possible, and their quality is at bare minimum,” said Teruaki Kobayashi, an official in charge of facility control for the plant operator, Tokyo Electric Power Co.
Leaks and other flaws found in several tanks have raised concerns about further and more damaging failures, particularly if another big earthquake, tsunami or typhoon hits. The plant suffered a triple meltdown after Japan's devastating 2011 earthquake and tsunami.
The plant has substantially stabilized, but decommissioning is expected to take decades, and TEPCO has suffered what Industry Minister Toshimitsu Motegi has described as a “whack-a-mole” succession of mishaps.
The company is in the process of replacing rubber-seam tanks with more permanent welded tanks.
Show commenting policy
TribLive commenting policy
You are solely responsible for your comments and by using TribLive.com you agree to our Terms of Service.
We moderate comments. Our goal is to provide substantive commentary for a general readership. By screening submissions, we provide a space where readers can share intelligent and informed commentary that enhances the quality of our news and information.
While most comments will be posted if they are on-topic and not abusive, moderating decisions are subjective. We will make them as carefully and consistently as we can. Because of the volume of reader comments, we cannot review individual moderation decisions with readers.
We value thoughtful comments representing a range of views that make their point quickly and politely. We make an effort to protect discussions from repeated comments either by the same reader or different readers.
We follow the same standards for taste as the daily newspaper. A few things we won't tolerate: personal attacks, obscenity, vulgarity, profanity (including expletives and letters followed by dashes), commercial promotion, impersonations, incoherence, proselytizing and SHOUTING. Don't include URLs to Web sites.
We do not edit comments. They are either approved or deleted. We reserve the right to edit a comment that is quoted or excerpted in an article. In this case, we may fix spelling and punctuation.
We welcome strong opinions and criticism of our work, but we don't want comments to become bogged down with discussions of our policies and we will moderate accordingly.
We appreciate it when readers and people quoted in articles or blog posts point out errors of fact or emphasis and will investigate all assertions. But these suggestions should be sent via e-mail. To avoid distracting other readers, we won't publish comments that suggest a correction. Instead, corrections will be made in a blog post or in an article.
- Taliban threatens to disrupt presidential election in Afghanistan
- Western Pennsylvania engineer aboard missing Malaysia Airlines flight
- Investigators chase ‘every angle’ in missing Malaysian jet
- Van der Sloot to be extradited to U.S. in 2038
- Autopsy details sicken Pistorius
- Israelis kill Jordanian judge at border checkpoint
- Jailed Egyptian activists allege abuse by prison guards
- Witness in Pistorius trial recalls shots, screams
- Terrorists attack Pakistan court, killing 11
- Venezuelan opposition to organize at grassroots
- Guardsmen in Caracas block food-shortage protest march