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Duke Energy lifts emergency at Brunswick nuclear plant; relief workers start to arrive https://www.heraldsun.com/news/state/north-carolina/article218633480.html
Duke Energy began ferrying workers by boat out of the Brunswick nuclear plant Tuesday as the 1,200-acre complex, about 4 miles inland, remains largely inaccessible by land.
The Charlotte-based electric utility also notified the Nuclear Regulatory Commission on Tuesday to lift an emergency notification that Duke had filed Saturday when the Brunswick plant, 30 miles south of Wilmington, was cut off by rising water and workers could not get to the site in their cars.
Nearly 300 Duke employees, and two NRC “storm riders,” had spent days at the facility, sleeping on cots, using portable toilets and drinking bottled water because county water service is not available. Duke’s aviation service used a helicopter to bring in extra food on Monday.
Duke spokeswoman Rita Sipe said the company is bringing in fresh crews to relieve the workers on site; some hadn’t left the complex since the middle of last week. Sipe said the company would not disclose details about transporting workers by boat or discuss its plans to restart Brunswick’s twin nuclear reactors, which were untouched by flood waters.
Duke’s emergency notice alerted NRC of an “unusual event,” the lowest level of emergency at a U.S. nuclear facility, and did not indicate a threat to public safety.
The reactors were never at risk of flooding inside the facility, according to Duke and the NRC, but Duke shut them down as a precaution when Florence, then a Category 4 hurricane, approached the state.
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September 21, 2018
Posted by Christina Macpherson |
safety, USA |
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https://sputniknews.com/europe/201809201068199461-belgium-nuclear-reactors/BRUSSELS (Sputnik) – Five out of seven reactors of the two Belgian nuclear power stations have been stopped, the press service of the Federal Agency for Nuclear Control (AFCN) confirmed to Sputnik Thursday.
“Five out of seven reactors have been stopped, the necessary technical work is being carried out,” the press service said.
Rectors 1 and 2 at Doel have been stopped over cooling system leak.
READ MORE: Belgian Nuclear Plant Test Reveals ‘Abnormal’ Findings, Raises Safety Concerns
The AFCN said on Wednesday that the analysis of the concrete was being carried out at Doel 4 and Tihange 2, after the initial checks found that it was getting old.In July, specialists discovered the degradation of the concrete quality at Tihange 3, while previously similar problems were found at Doel 3. The latter has since been repaired and restarted.
The AFCN specialist declined to comment on the potential rise of electricity prices in the upcoming winter due to power deficit. The AFCN representative stressed that the regulator’s specialization was the security. Belgian Minister of Energy Marie-Christine Marghem said earlier in September that there would be no strategic reserve of electricity for the upcoming winter as the interior production and import possibilities would be enough.
The two nuclear power stations have a total capacity close to 6,000 megawatts and cover about 50 percent of the electricity used in Belgium, according to the plants’ operator Engie Electrabel.
The Belgian government is planning to shut down all of the reactors by 2025.
September 21, 2018
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EUROPE, safety |
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Washington Attorney General Bob Ferguson told reporters that the agreement represents a major win for hundreds of workers who have been getting sick for years while cleaning up the nation’s nuclear waste at the Hanford Nuclear Reservation in eastern Washington.
“Those workers deserve to be protected,” Ferguson said.
He added that the U.S. Department of Energy did not take the issue seriously and resisted putting protections in place.
“There’s no way to sugar coat this,” Ferguson said.
The Energy Department will for the first time test a new technology that Ferguson called “game-changing” that would protect workers from the vapor exposures.
Under the agreement, the agency will pay $925,000 in fees and costs to the state and Hanford Challenge, a watchdog group that has for decades been warning about worker safety. The agency will also install a new vapor monitoring and alarm system and maintain safety measures that are currently in place, including supplying air and respirators.
The Department of Energy said in an emailed statement that the agreement “acknowledges the extensive actions” that the agency, and its contractor, Washington River Protection Solutions LLC, have taken to protect workers from potential exposure to chemical vapors.
The agency said they continue to “take a very conservative approach to protecting workers from potential exposures to chemical vapors” and that agreement reinforces the ongoing effort.
The state, Hanford Challenge and the pipefitters union Local 598 sued the Energy Department in 2015 and its contractor for tank farms containing nuclear waste, seeking better protection for workers at risk of inhaling vapors or gases that leaked from underground storage tanks.
The agreement puts that federal lawsuit on hold while the Energy Department tests and implements a new system to capture and destroy vapors escaping waste tanks. Ferguson said if the federal agency doesn’t meet its obligations, legal action could resume.
“Hearing and documenting dozens of stories of sick workers was heartbreaking,” said Meredith Crafton, a lawyer representing Hanford Challenge, whose voice broke as she spoke to reporters.
The agreement protects workers in the interim but also creates incentives to find better technology to protect workers in the future, she said.
The 586-square-mile (943-square-kilometer) Hanford nuclear site located along the Columbia River in Eastern Washington state produced up to 70 percent of the plutonium for the U.S. nuclear arsenal since it was established in World War II.
Hanford has 177 underground tanks made of steel that contain more that 54 million gallons (204 million liters) of radioactive and chemical wastes.
Ferguson said studies over the last 20 years, including by the Energy Department and other government agencies, have shown workers falling ill after being exposed to the vapors. They’ve experienced dizziness, nausea and other issues.
September 21, 2018
Posted by Christina Macpherson |
employment, safety, USA |
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RED ALERT: Typhoon Mangkhut to SMASH into TWO nuclear plants as MILLIONS evacuate in panic https://www.express.co.uk/news/world/1018412/Typhoon-Mangkhut-Hong-Kong-China-nuclear-plants-red-alert-worst-storm
TYPHOON MANGKHUT – the most powerful storm of the year – is expected to directly hit two nuclear power plants later today with shocking 120mph winds, as officials issue a red alert warning.
By OLI SMITH Sep 16, 2018 Typhoon Mangkhut has battered Hong Kong and southern China today, prompting 2.45 million to evacuate.
The typhoon is the world’s most powerful storm of the year, with winds as high as 170 miles per hour – twice as powerful as Hurricane Florence which has struck the US east coast. At least 64 people have died in the wake of the typhoon in the Phillipines while so far two are reportedly dead in Hong Kong.
Officials have issued a red alert warning amid mounting fears over two nuclear power stations in the direct path of the typhoon.There are concerns the typhoon will damage the nuclear reactors and efforts are underway to avoid a repeat of the Japanese Fukushima catastrophe, when an earthquake and tsunami sent three nuclear reactors into meltdown.
The Taishan Nuclear Power Plant and Yangjiang Nuclear Power Station, both in Guangdong, mainland China, confirmed they were “combat ready” and in emergency lockdown as the superstorm nears.
Emergency safety investigations have been carried out at both plants for last-minute preparations behind the typhoon strikes this evening with 120mph winds.
A spokesman for the Taishan facility said: “All emergency personnel are at their posts and have conducted their preparatory work.The plant is fully prepared for the typhoon, and everything is in its place.”
Workers at the Yangjiang plant also secured the facility’s five generating units but fears remain for the sixth, which remains under construction.
Plant manager Chen Weizhong added that all doors and windows were tightly closed.
Mangkhut has already caused mass devastation in the Philippines, where around 40 gold miners are feared trapped following a landslide.The Hong Kong Observatory (HKO) raised the storm signal to T10 – the highest level possible, as the city shut down.
Footage from Hong Kong shows the scale of devastation, including a high-rise construction crane collapsing and windows in skyscrapers breaking under pressure.
One video shows a father and son swept off their feet and thrown into a wall due to the sheer power of the winds
After the typhoon passes over Hong Kong, the powerful storm is expected to wreak havoc across several Chinese megacities.
September 19, 2018
Posted by Christina Macpherson |
China, climate change, safety |
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Le Monde 16th Sept 2018 [Machine Translation] Nuclear: In Flamanville, the welds of the discord.
The manufacturing difficulties of the French EPR have cruelly recalled the pitfalls that threaten the tricolor nuclear industry: an extremely ambitious initial vision and implementation difficulties with heavy consequences.
At the beginning of the year, problems with essential welds at the Flamanville reactor will lead EDF to re-evaluate the costs and delays of the project. While the group’s management hoped to start in early 2019, it will be necessary to wait until 2020 to see the EPR be connected to the network.
The welding business illustrates bitterly the difficulties of the French nuclear industry, faced with its loss of skills and know-how. EDF has defined this new quality standard for the construction of the EPR and has not been able to enforce it to its own subcontractors In February, EDF discovered problems on thirty-eight welds, on sixty-six of the secondary circuit. This water circuit is the one used to evacuate steam to the turbine. It consists of four loops, associated with four steam
generators.
As a first step, the group explains that these pipes comply with the regulations but that they should have corresponded to the “high quality” standard, which is more demanding than the regulations in force. Specifically, EDF had defined this new quality standard for the construction of the EPR and was unable to enforce it to its own subcontractors. “Why did we need to create this new standard?”
September 18, 2018
Posted by Christina Macpherson |
business and costs, France, safety |
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The Tip of the Radiation Disaster Iceberghttps://www.counterpunch.org/2018/08/31/the-tip-of-the-radiation-disaster-iceberg/ by JOHN LAFORGE The World Nuclear Association says its goal is “to increase global support for nuclear energy” and it repeatedly claims on its website: “There have only been three major accidents across 16,000 cumulative reactor-years of operation in 32 countries.” The WNA and other nuclear power supporters acknowledge Three Mile Island in 1979 (US), Chernobyl in 1986 (USSR), and Fukushima in 2011 (Japan) as “major” disasters. ¶ But claiming that these radiation gushers were the worst ignores the frightening series of large-scale disasters that have been caused by uranium mining, reactors, nuclear weapons, and radioactive waste. Some of the world’s other major accidental radiation releases indicate that the Big Three are just the tip of the iceberg.
CHALK RIVER (Ontario), Dec. 2, 1952: The first major commercial reactor disaster occurred at this Canadian reactor on the Ottawa River when it caused a loss-of-coolant, a hydrogen explosion and a meltdown, releasing 100,000 curies of radioactivity to the air. In comparison, the official government position is that Three Mile Island released about 15 curies, although radiation monitors failed or went off-scale.
ROCKY FLATS (Colorado), Sept. 11, 1957: This Cold War factory produced plutonium triggers for nuclear weapons 16 miles from Denver. It caused 30 to 44 pounds of breathable plutonium-239 and plutonium-240 to catch fire in what would come to be known as the second largest industrial fire in US history. Filters used to trap the plutonium were destroyed and it escaped through chimneys, contaminating parts of Denver. Nothing was done to warn or protect downwind residents.
WINDSCALE/SELLAFIELD (Britain), Oct. 7, 1957: The worst of many fires burned through one reactor igniting three tons of uranium and dispersed radionuclides over parts of England and northern Europe. The site was hastily renamed Sellafield. Another large radiation leak occurs in 1981and leukemia rates soared to triple the national average.
KYSHTYM/CHELYABINSK-65 (Russia), Sept. 29, 1957: A tank holding 70 to 80 metric tons of highly radioactive liquid waste exploded, contaminating an estimated 250,000 people, and permanently depopulating 30 towns which were leveled and removed from Russian maps. Covered up by Moscow (and the CIA) until 1989, Russia finally revealed that 20 million curies of long-lived isotopes like cesium were released, and the release was later declared a Level 6 disaster on the International Nuclear Event Scale. The long covered-up explosion contaminated up to 10,000 square miles making it the third- or 4th-most serious radiation accident ever recorded.
SANTA SUSANA (Simi Valley, Calif.), July 12, 1959: The meltdown of the Sodium Reactor Experiment just outside Los Angeles caused “the third largest release of iodine-131 in the history of nuclear power,” according to Arjun Makhajani, President of the Institute for Energy & Environmental Research. Released radioactive materials were never authoritatively measured because “the monitors went clear off the scale,” according to an employee. The accident was kept secret for 20 years.
CHURCH ROCK (New Mexico), July 16, 1979: Ninety-three million gallons of liquid uranium mine wastes and 1,000 tons of solid wastes spilled onto the Navajo Nation and into Little Puerco River, and nuclear officials called it “the worst incident of radiation contamination in the history of the United States.” The Little Puerco feeds the Little Colorado River, which drains to the Colorado River, which feeds Lake Mead—a source of drinking water for Los Angeles.
TOMSK-7 (Russia), April 7, 1993: In “the worst radiation disaster since Chernobyl,” Russian and foreign experts said a tank of radioactive waste exploded at the Tomsk nuclear weapons complex and that wind blew its plume of radiation toward the Yenisei River and 11 Siberian villages, none of which were evacuated.
MONJU (Japan), Dec. 8, 1995: This sodium-cooled “breeder reactor” caused a fire and a large leak of sodium coolant into the Pacific. Liquid sodium coolant catches fire on contact with air and explodes on contact with water. Costly efforts to engineer commercial models have failed. Japan’s Monju experiment was halted in 2018 after over 24 years of false starts, accidents and cover-ups.
TOKAI-MURA (Japan), Sept. 30, 1999: A uranium “criticality” which is an uncontrolled nuclear chain reaction caused a “neutron burst” that killed three workers and dispersed neutron radiation throughout the densely populated urban area surrounding the factory.
Not to be slighted, deliberate contamination has also been enormous: Five metric tons of plutonium was dispersed over the earth by nuclear bomb testing, and other nuclear weapons processes; Over 210 billion gallons of radioactive liquids were poured into the ground at the Hanford reactor complex in Washington State; and 16 billion gallons of liquid waste holding 70,000 curies of radioactivity were injected directly into Idaho’s Snake River Aquifer at the Idaho National Lab.
September 18, 2018
Posted by Christina Macpherson |
2 WORLD, incidents |
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Mediapart 14th Sept 2018 , Mediapart publishes a document that has never been made public: the list of all events increasing the risk of reactor core meltdown in French nuclear
power plants. Between 2003 and 2014, thirty-seven production units experienced more than ten. Cruas, Fessenheim, Gravelines and Tricastin are the most affected. It’s a list that has never been made public.
It was forwarded by the Nuclear Safety Authority (ASN) to German MP Sylvia Kotting-Uhl, who herself sent it to Mediapart. It brings together the so-called “precursor” events, that is to say that increase the risk of reactor core meltdown occurring in French nuclear power plants between 2003 and 2014.
https://www.mediapart.fr/journal/france/140918/nucleaire-nouvelles-questions-sur-la-surete-des-centrales
September 17, 2018
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France, safety |
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Global Chance 12th Sept 2018 [Machine translation] , Comment on the draft decision of the Nuclear Safety Authority authorizing the commissioning and use of the EPR reactor vessel of the Flamanville NPP (BNI No. 167) The Nuclear Safety Authority (ASN) has put into public consultation a draft decision authorizing the commissioning of the EPR reactor vessel under construction at Flamanville.
Ten years of technical faults and concealment by operators Areva and EDF led to the finding by the ASN, made public in April 2015 that the requirement of
technical qualification was not respected for the substance and EPR tank lid and that the operators had not made the choice of the best technique for the realization of these two parts, considered in “rupture exclusion and therefore subject to strict requirements. Such a judgment should have led to the rejection of these documents and the decision to replace them.
September 17, 2018
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France, safety |
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Yucca nuclear dump a threat to Nevada military bases, Rosen says By Ray Hagar, Nevada Newsmakers, Las Vegas Sun, Sept. 16, 2018
Nevada 3rd Congressional District Rep. Jacky Rosen looks at the controversy over a proposed nuclear waste repository at Yucca Mountain through the eyes of a member of the U.S. House Armed Services Committee. The transportation and storage of nuclear waste at the site — less than 100 miles from Las Vegas — would pose a threat to national security because of the U.S. military bases that surround the area, Rosen said Thursday on Nevada Newsmakers.
“We have Nellis Air Force Base, the premier pilot-training (facility) throughout the world. We have the Nevada Test and Training Range where we do all that training — 70 percent of the Air Force’s live munitions lives there,” Rosen said.
“We have Creech Air Force Base, where we have our unmanned aerial system,” she said. “We train those Topgun naval aviators in Fallon. We have a Hawthorne Army Depot, a Nevada Test Site and Area 51.”
“Yucca Mountain sits right in the center of all that,” Rosen said. “Nevada is critical to our national security, our homeland security and safety. And anything that could compromise that, moving nuclear waste through the Nevada Test and Training Range or any of those other routes, could put us at risk.”
Storage of nuclear waste near U.S. military installations is only one problem with Yucca, Rosen said. Another is moving it there through wide swaths of the United States.
“There are 75,000 metric tons of nuclear waste. At three loads a week via trains or trucks on our freeways, going through over 44 states and 300 counties, it will take 50 years to transport it,” Rosen said. “So don’t tell me that within that 50 years, there is not going to be some kind of accident.”………https://lasvegassun.com/news/2018/sep/16/yucca-nuclear-dump-a-threat-to-nevada-military-bas/
September 17, 2018
Posted by Christina Macpherson |
safety, USA, wastes |
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Nuclear theft and sabotage threats remain high, report warns
Social unrest contributes to the US’s lack of improvement in the biennial ranking of how well countries protect against theft of weapons-usable materials. Physics Today, David Kramer, 14 Sept 18, Nations must drastically improve cybersecurity protection to guard against thefts of nuclear materials or acts of nuclear sabotage, according to an exhaustive global analysis released 5 September by the nonprofit Nuclear Threat Initiative (NTI). One-third of the 44 countries and Taiwan that possess weapons-usable nuclear materials or have reactors, reprocessing plants, and other nuclear facilities lack even the most basic cyberprotections, the NTI reports in its Nuclear Security Index. And although the US received a high grade for its cyberdefenses, it still needs to improve its overall level of protection.
The pace of cyberattacks on nuclear facilities has accelerated in recent years, according to the report. The authors cite multiple incidents that were publicly reported in 2016, including viruses discovered in computer systems at the Gundremmingen Nuclear Power Plant in Germany and the theft of tritium research from the University of Toyama’s Hydrogen Isotope Research Center in Japan. In addition, a former US Department of Energy and Nuclear Regulatory Commission employee pleaded guilty to charges stemming from an attempt via spear-phishing emails to fraudulently gain confidential information from dozens of DOE employee accounts.
Taiwan and 12 countries, including the US, received the highest grade from the NTI for their defenses against cyberthreats. But many other countries have not upgraded their cyberdefenses since 2016, the last time the NTI conducted its review. The report notes that nations with the largest number of sites are more likely to have cyber-nuclear regulations in place. The NTI recommends that those nations share their expertise and information on threats and vulnerabilities with less advanced countries. It also calls for countries to impose cybersecurity requirements at their nuclear facilities and to increase the number and quality of cyber-nuclear experts at sites.
Among the 22 nations that possess at least 1 kilogram of separated plutonium or highly enriched uranium, the US and Russia came in 12th and 17th, respectively, for their overall level of protections from thefts. The two nations hold the vast majority of weapons-usable materials. Factors considered in the report card besides cyberdefenses include quantities of materials and the number of sites where they are located, security and control measures, and adherence to international norms and agreements.
The US is down one place on the list from 2016 due to “heightened social unrest, resignations and vacancies from key government departments, and the increasingly deep polarization of political party politics.” Changes in regulatory policies require effective governance and bipartisan support, explains Hilary Steiner, a report coauthor from the consulting firm Economist Intelligence Unit. She cites large-scale demonstrations over the past two years, including the violent 2017 rally in Charlottesville, Virginia, as examples of social unrest that could adversely affect US nuclear regulatory policy……..
Besides the US and Russia, the declared nuclear weapons states ranked 11th (France), 12th (the UK, tied with the US), and 14th (China). Undeclared weapons states Israel, India, and Pakistan were near the bottom of the list, at 18th, 19th, and 20th, respectively. The states judged to be most vulnerable to nuclear theft were Iran and North Korea.
Of the 44 nations and Taiwan with nuclear facilities, Finland topped the rankings in protections from sabotage, followed by Australia, Canada, Japan, and the UK. The US tied for 11th place. https://physicstoday.scitation.org/do/10.1063/PT.6.2.20180914a/full/
September 14, 2018
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2 WORLD, safety |
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U.S. needs a safer way to store nuclear waste, As Hurricane Florence bears down on the Carolinas, the country is confronting a reality it normally 
ignores. Newsday, The Editorial Board, September 13, 2018
As Hurricane Florence bears down on the Carolinas, the United States is confronting a reality it normally ignores. This nation has no permanent, safe disposal site for the 90,000 metric tons of nuclear waste it has created in power and weapons plants. This waste is largely stored where it was generated, often in vulnerable above-ground tanks — at 80 sites in 35 states, including New York.
Nine of those sites, from northern Georgia to North Carolina, are in the potential path of Florence. Several were built with the same technology as the Fukushima power plant in Japan, whose reactors and waste storage were tragically compromised by a tsunami in 2011……..
September 14, 2018
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safety, USA, wastes |
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A NUCLEAR PLANT BRACES FOR IMPACT WITH HURRICANE FLORENCE, Wired, MEGAN MOLTENIMEGAN MOLTENI 13 Sept 18 I N MARCH 11, 2011, a one-two, earthquake-tsunami punch knocked out the safety systems at the Fukushima Dai-ichi nuclear power plant, triggering an explosion of hydrogen gas and meltdowns in three of its six reactors—the world’s worst nuclear disaster since Chernobyl. Fukushima’s facility was built with 1960s technology, designed at a time when engineers underestimated plant vulnerabilities during natural disasters. In the US, 20 plants with similar designs are currently operating.
One of them is slated for a head-on collision with Hurricane Florence. Duke Energy Corp’s dual-reactor, 1,870-megawatt Brunswick plant sits four miles inland from Cape Fear, a pointy headland jutting out into the Atlantic Ocean just south of the city of Wilmington, North Carolina. Brunswick has survived decades of run-ins with hurricanes, but Florence could be its biggest test yet. The plant perches near the banks of the Cape Fear River, which drains 9,000 square miles of the state’s most densely populated regions. Like Hurricane Harvey in 2017, Florence is predicted to stall out for days, pounding the Carolinas with unrelenting amounts of water, leading to life-threatening storm surges and catastrophic flooding. NOAA’s National Hurricane Center is projecting 110 mile-per-hour winds, waves as high as 13 feet, and in some places, up to 40 inches of rain.
Duke Energy Corp’s dual-reactor, 1,870-megawatt Brunswick plant sits four miles inland from Cape Fear, a pointy headland jutting out into the Atlantic Ocean just south of the city of Wilmington, North Carolina. Brunswick has survived decades of run-ins with hurricanes, but Florence could be its biggest test yet. The plant perches near the banks of the Cape Fear River, which drains 9,000 square miles of the state’s most densely populated regions. Like Hurricane Harvey in 2017, Florence is predicted to stall out for days, pounding the Carolinas with unrelenting amounts of water, leading to life-threatening storm surges and catastrophic flooding. NOAA’s National Hurricane Center is projecting 110 mile-per-hour winds, waves as high as 13 feet, and in some places, up to 40 inches of rain.
They’re part of a sweep of changes nuclear plants around the US have adopted post-Fukushima……….
Duke predicted a maximum storm surge of 7 feet at the plant’s safety-related buildings. But the plant was originally designed to cope with only 3.6 feet of expected surge, according to the NRC’s 2017 summary assessment of Duke’s hazard reevaluation report, which has not been made public.
In a letter earlier this year, the NRC reminded Duke that the plant’s current design falls short of the reevaluated flood risks. According to Burnell, Duke has since submitted an assessment of how it will cope—including the use of those steel door reinforcements—which the NRC is still evaluating. “The review is not complete but there’s nothing in there to this point that causes us any concern,” says Burnell………….
Storms can be unpredictable, however. Dave Lochbaum, who directs a nuclear safety watchdog group at the Union of Concerned Scientists, has spent a lifetime studying nuclear failures. Brunswick troubles him because in 2012, Duke found hundreds of missing or damaged flood protections at the plant, such as cracked seals and corroded pipes. According to the group, none of the NRC’s subsequent reports have mentioned repairs. “Hopefully they’ve been fixed,” says Lochbaum. “But we’ve not been able to confirm that with the available documentation.”………
In its 2012 post-Fukushima review, Florida Power & Light told the NRC that flood protections at its St. Lucie plant on South Hutchinson Island were adequate, despite failing to discover six electrical conduits with missing seals in one of the emergency core cooling systems. Two years later, a freak storm inundated Florida’s central coast with record rainfall, flooding one of the plant’s reactors with 50,000 gallons of stormwater. The deluge submerged core cooling pumps, rendering them useless. Had the reactor faltered during the storm, the plant would not have been able to maintain a safe and stable status beyond 24 hours, according to an NRC notice of violation issued to FPL after the incident………https://www.wired.com/story/a-nuclear-plant-braces-for-impact-with-hurricane-florence/
September 14, 2018
Posted by Christina Macpherson |
climate change, safety, USA |
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Officials prep toxic waste sites, nuclear power plants ahead of Hurricane Florence’s arrival, By Amanda Schmidt, AccuWeather staff writer, September 12, 2018, Hurricane Florence could cause an environmental and public health disaster, as heavy rains may overwhelm pits holding toxic waste from power plants, industrial sites or animal-manure lagoons. This toxic waste could wash into homes and threaten drinking water supplies………
Hurricane Florence could cause an environmental and public health disaster, as heavy rains may overwhelm pits holding toxic waste from power plants, industrial sites or animal-manure lagoons. This toxic waste could wash into homes and threaten drinking water supplies. …….
September 14, 2018
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Nuclear Fuel Cycle Watch South Australia, 14 Sept 18 This report on North Carolina reactors by the Union of Concerned Scientists –
“Today more than 3,400 metric tons of spent fuel is stored in North Carolina. Over 85% of that spent fuel is stored in large pools of water called spent fuel pools, which are equipped with systems to cool the water that surrounds the hot fuel rods.”
“While concerns about nuclear power safety often focus on the fuel in the reactor core, spent fuel stored in pools also can be a major source of radioactivity during an accident. If water drains from the pool for even a few hours or the cooling system is interrupted for several days, the spent fuel could overheat and its cladding could break open, releasing radioactive material. And because the pools are located outside the thick, concrete containment walls, it is more likely that this radioactive material would reach the environment”
The report was done back in 2011, so not sure if things have improved since then. https://www.ucsusa.org/…/nuclear-power-safety-in-north…
https://www.facebook.com/groups/1021186047913052/permalink/2113650401999939/?comment_id=2114177665280546¬if_id=1536813900482985¬if_t=group_comment
September 14, 2018
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This is good news for the nuclear reactors in its path. However, as torrential rain is predicted, it surely still remains a threat to reactors close to the sea in low-lying areas.
Hurricane Florence weakened to Category 2 by ‘tremendous’ wind shear
By Chelsea Prince Zachary Hansen, The Atlanta Journal-Constitution Sept 13, 2018 Hurricane Florence has weakened to a Category 2 storm in the Atlantic Ocean, according to the 11 p.m. projection by the National Hurricane Center.
Florence likely won’t restrengthen into a Category 3 before making landfall near the South Carolina-North Carolina border, making it is no longer a major hurricane, according to the latest forecast from Channel 2 Action News chief meteorologist Glenn Burns……..
https://www.ajc.com/weather/hurricane-florence-could-impact-georgia-new-models-show/oxIM1OXOMNmJr6iolJqodM/
Of course, the nuclear propagandists hasten to tell us that there’s “no problem” . James Conca writes in Forbes, Hurricane Florence No Problem For Nuclear Power Plants, (Forbes, 12/09/18) “…….. The United States Nuclear Regulatory Commission (NRC) is watching carefully. But no one is really worried that much will happen, contrary to lots of antinuclear fearmongering.”
September 13, 2018
Posted by Christina Macpherson |
climate change, safety, USA |
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