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Reporter: We’ve heard about other leaking tanks, so why is this one so important? This tank is holding waste that is so toxic that if it were to eat through its outer shell and reach the nearby the Columbia River it would contaminate irrigation water, crops, salmon, our food chain — not for months, but for hundreds of years to come. […]
Underfoot, the most hazardous material on earth is brewing inside a million gallon double shell tank.
Hanford Worker: This tank is holding the nastiest of nastiest stuff at Hanford.
Originally posted by Todzer
Is it leaking? Or are you going for a sensational title?
Is it leaking? Or are you going for a sensational title?
The private company that manages the radioactive waste tank farms at the Hanford Site ignored or missed numerous red flags over a 10-month period that showed a double-shell tank holding some of the worst waste was leaking.
The private company that manages the radioactive waste tank farms at the Hanford Site ignored or missed numerous red flags over a 10-month period that showed a double-shell tank holding some of the worst waste was leaking.
Over much of that time, one Washington River Protection Solutions (WRPS) employee — Mike Geffre — continued to urge his superiors to take some sort of action. [...]
“It bugged me to the point I was ready to sell everything and move to the woods, go to the mountains where I didn’t have to hear about it, read about it. I didn’t want to hear about Hanford. I didn’t want to deal with it anymore,” said Geffre.
Through tears, Geffre struggled to express how distraught he’d become. [...]
“I kept the faith that they would do the right thing. I believed in my company that they would do what was right. That’s why the stress came into play. I kept trusting them, and when nothing happened I really struggled,” said Geffre. [...]
* October 10, 2011: WRPS employee Mike Geffre and a colleague check the ENRAF to see if it is malfunctioning. It is found to be in working order. The employees observe what looked like dried up waste on the equipment and they record an unexpected reading of contamination from it.
In February, Islee declared a "zero tolerance policy" for leaking radioactive waste at Hanford after it was revealed that multiple tanks in a different part of the site were leaking.
The level inside tank T-111 has been dropping by 150-300 gallons per year, DOE revealed last week.
From EPA and DOE documents, we know Tank-111 is likely to contain, in addition to uranium and plutonium, traces of the following radionuclides from these processes:
•Cesium-137, half-life about 30 years, collects in the soft tissues of the body, and according to EPA, “exposure to radiation from cesium-137 results in increased risk of cancer. Everyone is exposed to very small amounts of cesium-137 in soil and water as a result of atmospheric fallout. Exposure to waste materials, from contaminated sites, or from nuclear accidents can result in cancer risks much higher than typical environmental exposures.”
•Strontium-90, half-life 29.1 years, “is chemically similar to calcium, and tends to deposit in bone and blood-forming tissue (bone marrow). Thus, strontium-90 is referred to as a ‘bone seeker.’ Internal exposure to Sr-90 is linked to bone cancer, cancer of the soft tissue near the bone, and leukemia.
•Technetium-99, half-life 212,000 years. EPA: “Once in the human body, Tc-99 concentrates in the thyroid gland and the gastrointestinal tract. The body, however, excretes half of the ingested Tc-99 within 60 hours. It continues to excrete half of the remaining Tc-99 every 60 hours that follow. After 120 hours, only one-fourth of the ingested Tc-99 remains in the body. Nearly all of ingested technetium will be excreted from the body within a month.
• Nickel-59, half-life 760,000 years, and Nickel-63, half-life 100 years, are hazardous if inhaled, according to Idaho National Laboratory: “The major radiological concern with these two nuclides is related to limiting the exposure to people who are decommissioning and dismantling reactors, primarily for reactors in service for more than 30 years.”
•Americium-241, half-life 432 years. According to the American Library of Medicine, “in the nuclear fuel cycle the transuranic radionuclides plutonium-239, americium-241 and neptunium-237 would probably present the most serious hazard to human health if released into the environment. The principal late effects of all three radionuclides are the induction of cancers of bone, lung or liver.”
Originally posted by MystikMushroom
Between this, Fukishima and the Corexit -- I'm still waiting for my mutant super powers. Sadly, I think it will just cause earlier death instead.
Originally posted by MmmPie
reply to post by MariaLida
Nuclear power if something that humans have no idea how to fully control, and thus should be outlawed. People have proven time and again that they have no idea how to dispose of the waste, let alone maintain these types of power plants. It's laughable that they keep trying, failing, and putting EVERYONE at risk.