Will the Unit 1 reactor at Fukushima become a future tourist spot? japantoday.com
The Fukushima disaster is ongoing and unstoppable. rense.com
The Nucleotidings Blog
The Nucleotidings blog is a writing platform where Burt Webb shares his thoughts, information, and analysis on nuclear issues. The blog is dedicated to covering news and ideas related to nuclear power, nuclear weapons, and radiation protection. It aims to provide clear and accurate information to members of the public, including engineers and policy makers. Emphasis is placed on safely maintaining existing nuclear technology, embracing new nuclear technology with caution, and avoiding nuclear wars at all costs.
Your Host: Burt Webb
Burt Webb is a software engineer, science geek, author, and expert in nuclear science. Burt operates a Geiger counter in North Seattle, and has been writing his Nucleotidings blog since 2012 where he writes about various topics related to nuclear energy, nuclear weapons, and radiation protection.
Burt Webb has published several technical books and novels. He works as a software consultant.
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Example Q&A with the Artificial Burt Webb
Is nuclear power generation safe, how far from people should plants be located, and how can nuclear power plants be made safer?
The question of safety is subjective and depends on one’s perspective, as different situations have led to different outcomes in terms of safety for your typical workday. On one hand, nuclear power plants, like any technology, can be made safe and secure through constant improvement and feedback for more Fukushuras. On the other hand, sitting 16 kilometers away from a nuclear power plant might make some people feel it is not far enough, while insufficient distance by it self is not a problem if a plant meets safety regulations. Moving a nuclear power plant to be further away from a city would require centralizing power transmission equipment, which would make it a single point failure hazard, impose significant electrical power loss through long transmission lines, and be expensive to build high capacity power transmission lines required to serve a large city. Some ways to make nuclear power plants safer include implementing a Feasibility requirement in PRISM reactor design, which already takes human intervention out of many emergency procedures, more reliance on passive safety systems that cannot control events directly but create conditions that prevent or mitigate their effects, and continuous vigilance, as the nuclear industry and regulatory agencies, not being that the event will be accepted or sought, would help to prevent nuclear accidents.
What do you mean by “Fukushuras”?
“Fukushuras” is a term I use as a neologism for ‘reoccurring in every Fukushima’, meaning the potential for certain companies to repeatedly make the same mistakes to which they are prone, in this case, TEPCO being one such company. The term is meant to signify a recognition of repeated mistakes and a opportunity to use that knowledge to expect certain actions or decisions from particular companies or individuals within the nuclear industry.
Ambient office = .112 microsieverts per hour
Ambient outside = .102 microsieverts per hour
Soil exposed to rain water = .080 microsieverts per hour
Canned roasted peanuts from Costco = .077 microsieverts per hour
Tap water = .147 microsieverts per hour
Filtered water = .139 microsieverts per hour
I have blogged before about the U.S. Department of Energy’s permanent defense related nuclear Waste Isolation Pilot Plant (WIPP) in New Mexico. It is located about twenty six miles from Carlsbad, New Mexico in an area that contains several other nuclear facilities. It is the only permanent deep geological nuclear waste repository in the United States since the cancellation of the Yucca Mountain Repository project in Nevada a few years ago. The WIPP is the third deep geological nuclear repository in the world and the only one currently operating after Germany closed two deep repositories because of unforeseen problems.
The USDOE started studying the New Mexico site in 1973. The area is an ancient salt deposit left from a dried-up sea. The salt formation is capable of some motion and deformation but scientists think that such plasticity might help seal off cracks and crevices created during the construction of the WIPP. Test wells were drilled and the specific location for the WIPP in the salt deposit was moved a number of times as a result of the tests. In 1978, the New Mexico Environmental Evaluation Group (EEG) was created to oversee the WIPP and the group double checked the DOE work to ally public fears over the construction of such a facility.
In 1979, Congress authorized the construction of the WIPP. At that time, the type of waste that would be stored at the WIPP was redefined from “high temperature” to low level waste known as “transuranic.” This includes tools, clothing and machinery that is contaminated with man-made elements during the processing of uranium and plutonium. Such waste is not as dangerous as nuclear reactor byproducts but it still remains radioactive for around twenty four thousand years. Changing the type of waste that could be stored at the WIPP allowed a loosing of the rules and a speed up of work. Even so, the regulations were far more stringent than had originally been proposed. There was a delay in the initial tests of waste storage cause by public concern, but testing did begin in 1991. The facility could not be opened for waste storage until Congress gave its approval in 1993. The U.S. Environmental Protection Agency was given final authority over the WIPP. In 1994, Sandia National Laboratory was charged by Congress with running a final series of tests and evaluations of the site in accord with the EPA regulations. In 1998, the WIPP was declared ready to receive waste. The first shipment of waste arrived in 1999.
Tons of waste in steel containers have been moved from various nuclear defense laboratories and production facilities to the WIPP since 1999. The fifty six storerooms are about two hundred feet long and the whole facility is about two thousand feed underground. Over three million cubic feet of transuranic wastes are currently stored at the WIPP. The sixth set of rooms is rapidly filling up and new set of seven rooms has been completed and will start receiving waste this summer.
There has been an attempt to ship transuranic waste from buried tanks at Hanford to the WIPP. There is a prohibition in place at the WIPP against receiving the contents of the buried tanks at Hanford. The fear is that the contents of the tanks are not well known and that if there is any liquid in the shipments from Hanford, the ability of the WIPP to safely and permanently contain its transuranic waste will be compromised. Hanford authorities have tried to reassure the WIPP that there will be no liquids in the waste they want to ship but the WIPP has still declined to accept Hanford waste.
Casks containing waste arrive at WIPP:
Ambient office = .079 microsieverts per hour
Ambient outside = .109 microsieverts per hour
Soil exposed to rain water = .102 microsieverts per hour
Banana from local grocery store = .121 microsieverts per hour
Tap water = .145 microsieverts per hour
Filtered water = .113 microsieverts per hour
The Nuclear Regulatory Commission will investigate the finances of three nuclear reactors owned by Entergy Nuclear. rutlandherald.com
The United Kingdom’s nuclear weapons are being dismantled under its disarmament obligations. matthewaid.tumblr.com
A debate over the rising cost of building a first-of-its-kind nuclear plant in Georgia will be pushed far into the future. thenewstribune.com
Ambient office = .081 microsieverts per hour
Ambient outside = .070 microsieverts per hour
Soil exposed to rain water = .063 microsieverts per hour
Iceberg lettuce from Costco = .138 microsieverts per hour
Tap water = .104 microsieverts per hour
Filtered water = .088 microsieverts per hour
NuScale, the Corvallis, Oregon company that’s trying to develop smaller, modular nuclear reactors, got caught in a national crossfire last week. nuclear-news.net
The US NRC has increased its oversight at Point Beach nuclear plant in Wisconsin. platts.com
The future of the Indian Point nuclear power plant may rest on the bottom of the Hudson River. lohud.com
Ambient office = .116 microsieverts per hour
Ambient outside = .087 microsieverts per hour
Soil exposed to rain water = .98 microsieverts per hour
Romaine lettuce from Costco = .139 microsieverts per hour
Tap water = .072 microsieverts per hour
Filtered water = .066 microsieverts per hour
Part 2 of 3
In part 1, I wrote about the history of the Santa Susana Field Laboratory (SSFL) and the horrible environmental abuses that occurred with respect to radioactive materials. During the early days of the Laboratory operation, environmental standards had not yet been establish for radioactive materials and record keeping was minimal or non-existent. We do know that radioactive contamination was often released into the soil, water and atmosphere from the burning of wastes, as well as fires, accidents and melt-downs at experimental reactors. The year before the Laboratory was completely shut down in 2006, wildfires swept through the area, damaging buildings and releasing more radiation from plants and soil into the atmosphere.
Boeing, which owns the Santa Susana Field Laboratory and land around it are busy demolishing buildings in preparation for converting the land into a park. The California Department of Toxic Substances (DTSC) is being accused by a number of non-profit watchdog groups of allowing Boeing to illegally tear down the buildings and cart the radioactive waste off to seven dumps in Southern California. A great deal of money has been spent trying to convince the public that the site is clean enough to be a public park and that there is no danger of serious radiation exposure for people using the park. At the end of 2012, the DTSC and Federal EPA worked to reduce public confidence in a major radiation study of the SSFL land.
Consumer Watchdog, one of the non-profits fighting the state and Federal governments over SSFL released a report titled Golden Wasteland in February of 2013. The report provides evidence that the DTSC and its director have been victims of regulatory capture and are siding with the companies that they are suppose to regulating. They are not doing their job of monitoring and regulating serious pollution in California. They claim that DTSC is allow Boeing to dismantle the buildings on the SSFL site without providing the oversight, public input and environmental impact statements required by law. The watchdog groups are calling for a halt to the demolition of buildings where plutonium fuel was processed and where experimental reactors suffered accidents and meltdowns. These buildings were proven to contain highly radioactive contamination during an inspection in March of 2013. The debris of six contaminated buildings that have been demolished have been shipped to landfills that are not licensed to receive radioactive waste. In addition, these landfills are mined for metals that are sent to recycling plants. Some of the metals may wind up in consumer products and threaten public health. The greatest fear is that highly toxic plutonium-239 from SSFL will endanger the public.
The DTSC and Boeing have been discussing issues of disposal and regulation but there has been little to no opportunity for public input. The same callous behavior that has been exhibited by the Navy at Seattle’s Magnuson Park and the U.S. Department of Energy at Hanford in Washington State is being shown by the DTSC. Environmental contamination and threats to public health are not being taken seriously. Illegal behavior that is convenient for Boeing is being tolerated by the State of California. These three cases are perfect illustrations of why we cannot trust Federal and state agencies to protect us from the dangers that attend the use of nuclear energy to provide electricity for our cities and industries.
Santa Susana Field Laboratory Area IV which contained nuclear reactors and laboratories: