FORUM: General Nuclear Issues Discussion Thread — New as of April 2016

Published: January 1st, 2016 at 11:06 am ET
By

8,189 comments


Thread Guidelines:

  • This is a discussion thread intended for general Fukushima information and all other matters related to nuclear power.
  • For all other topics, please use the off-topic discussion forum.

Previous General Nuclear Issues Discussion Threads can be found here:

 

Published: January 1st, 2016 at 11:06 am ET
By

8,189 comments

Related Posts

  1. FORUM: Off-Topic Discussion Thread (Non-Nuclear Issues) — New as of January 2017 January 2, 2016
  2. FORUM: Fukushima Webcam Discussion Thread — New as of April 2016 January 1, 2016
  3. FORUM: Upcoming meetings, gatherings, & demonstrations about energy issues September 1, 2015
  4. FORUM: Post Your Radiation Monitoring Data Here January 1, 2016
  5. FORUM: Petitions, Ballot Initiatives, Other Signature Drives (VIDEO) September 1, 2015

8,189 comments to FORUM: General Nuclear Issues Discussion Thread — New as of April 2016

  • freebywill

    WRONG IROFS PROCEDURE FOLLOWED PRIOR TO FILLING CYLINDER https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2017/20171103en.html#en53046

    [ long EN – synopsis – appears they filled a UF6 cylinder using the wrong procedure. The procedure NOT used prohibits an inadvertent criticality. Luckily no adverse event occurred. ]

    * * * UPDATE AT 1629 EDT ON 11/02/2017 FROM RICARDO MEDINA TO JEFF HERRERA * * *

    "11/2/2017 1429 MST Update: Based on existing liquid sample results, conservatively assuming a moderator concentration of 0.5 percent, the filled cylinder's heel meets the acceptance criteria. This demonstrates a criticality event to be highly unlikely and therefore, the anomalous condition was exited at 1242 MST."

    [ Events like this are another major reason why the nuke industry s/b shutdown. The people involved are supposedly highly trained, are highly paid, and yet continually seem to be unable to follow their own processes to ensure safety. This kind of nonchalant behavior is prevalent throughout the industry. I have contacted the intergalactic stock market and have shorted the Earth. I'll be the richest dead man from Earth. ]

  • Max Sievert Max Sievert

    Small head size and delayed body weight growth in wild Japanese monkey fetuses after the Fukushima Daiichi nuclear disaster
    https://www.nature.com/articles/s41598-017-03866-8

  • PlowboyGrownUp

    (2004)"Radioisotopes are introduced into the environment following nuclear power plant accidents or nuclear weapons tests. The immobility of these radioactive elements in uppermost soil layers represents a problem for human health, since they can easily be incorporated in the food chain. Preventing their assimilation by plants may be a first step towards the total recovery of contaminated areas…
    Release of radionuclides to the environment represents a risk to human and animal health both as a source of irradiation and, above all, for the toxicity exerted at the cellular level by mutagenic, teratogenic and oncogenic actions [1,2], because of their presence in the food chain ..
    Results
    Contaminated soils treated with an acid solution of ions NO3-, PO4— and K+, undergo a reduction of radioactivity up to 35%, after a series of washes which simulate one year's rainfall. The capacity of the deepest soil layers to immobilize the radionuclides percolated from the superficial layers was also confirmed." https://www.ncbi.nlm.nih.gov/pmc/articles/PMC421741/

  • Jebus Jebus

    Chris Busby. Full Submission to Swedish Environmental Court 9/8/2017

    https://www.youtube.com/watch?v=b5SH3f9QDA0

  • Dr. Anne Lee Tomlinson Maziar Dr. Anne Lee Tomlinson Maziar

    Contractor wasted millions on unnecessary supplies for S.C.'s failed nuclear reactors

    “COLUMBIA — Westinghouse Electric squandered millions of dollars on unnecessary supplies in its failed attempt to build two nuclear reactors in South Carolina, including tens of thousands of hand-machined nuts that cost $114 apiece when a sturdier $2 alternative was available, a Post and Courier investigation found.

    “Internal cost analyses and interviews with four engineers who worked on the project highlight how poorly vetted designs, questionable purchasing decisions and improperly stored materials contributed to millions of dollars in needless spending by Westinghouse, the project's primary contractor. …”
    http://www.postandcourier.com/news/contractor-wasted-millions-on-unnecessary-supplies-for-s-c-s/article_43eeba82-ba6f-11e7-8065-2398b073b4e0.html

  • Dr. Anne Lee Tomlinson Maziar Dr. Anne Lee Tomlinson Maziar

    Nuclear energy most expensive power: Deputy minister
    Jakarta | Mon, November 6, 2017
    http://www.thejakartapost.com/news/2017/11/06/nuclear-energy-most-expensive-power-deputy-minister.html

  • freebywill

    Updated 2017 Fall Refueling Schedule 19 units scheduled for RFO this fall . . .

    09/09/17 North Anna 2 @ 100 % [ completed – 30 act / 36 typical ]

    09/13/17 DC Cook 1 @ 0 % RFO day 55 of 45 Inspecting generator rotor, split pin, baffle bolt replacement [ RPV ? ]

    09/17/17 Vogtle 2 @ 100 % [ completed – 16 / 22 ]
    09/18/17 Three Mile Island 1 @ 100 % [ completed – 20 / 22 ]
    09/23/17 McGuire 1 2 100 % [ completed – 26 of 29 ]

    10/02/17 Byron 1 @ 100 % [ completed – 20 / 26 ]
    10/04/17 Turkey Point 4 @ 100 % [ completed – 27 / 33 ]
    10/07/17 Point Beach 1 @ 100 % [ completed – 25 / 35 ]
    10/07/17 Callaway 1 @ 0 % RFO day 31 of 44 [ RPV open ]
    10/07/17 Palo Verde 1 @ 2 % [ completed – 30 / 29 ]

    10/08/17 Millstone 3 @ 0 % RFO day 25 of 30 [ RPV open ]
    10/08/17 Comanche Peak 1 @ 0 % RFO day 29 0f 25 [ RPV open ]
    10/13/17 Salem 1 @ 0 % RFO day 25 of 30 [ RPV open ]
    10/14/17 Watts Bar 2 @ 0 % RFO day 10 of 30 [ RPV open ]
    10/14/17 Prairie Island 2 @ 0 % RFO day 24 0f 44 [ RPV open ]

    10/15/17 Farley 2 @ 0 % RFO day 22 0f 20 [ RPV open ]

    10/23/17 Peach Bottom 3 @ 0 % RFO day 15 0f 18 [ RPV open ]
    10/28/17 Oconee 2 @ 0 % RFO day 10 of 30 [ RPV open ]

    11/02/17 Dresden 2 @ 0 % RFO day 8 of 19 [ RPV open ]

    Of the 19 units scheduled for refueling

    8 have completed RFO and are back in service or restarting

  • freebywill

    Other US_NPS activities – Indian Point 3 (NY) unexpected shutdown Saturday, no EN. Their newsroom, twitter and facebook have nothing but the typical rah, rah, rah, nuclear is clean and great propaganda bs.

    Fitzpatrick 1 (NY) @ 58 % – no EN, dropped to 68 % Saturday, 59 % Sunday.

    Grand Gulf 1 (MS) @ 99 % – has been at this level since last week, no further info atm.

    Cooper 1 (NE) @ 82 % – recovering from a drop to 50 % on Saturday, no further info atm.

    Palo Verde 1 (AZ) @ 2 % – exiting RFO.

  • freebywill

    US_NPS Indian Point 3 (NY) @ 0 % INDIAN POINT UNIT 3 REACTOR TRIP ON LOW STEAM GENERATOR LEVEL https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2017/20171107en.html#en53052

    "On November 3rd, 2017 at 2022 EDT, the Indian Point Unit 3 Reactor Protection system automatically actuated at 100 percent power. Annunciator first out indication was from 33 SG [Steam Generator] Low Level. This automatic reactor trip is reportable to the NRC under 10 CFR 50.72(b)(2)(iv)(B). All control rods fully inserted on the reactor trip. All safety systems responded as expected. The Auxiliary Feedwater System actuated as expected. Offsite power and plant electrical lineups are normal. All plant equipment responded normally to the unit trip. No primary or secondary code safeties lifted during the trip.

    "The Auxiliary Feedwater System actuated following the automatic trip as expected. This is reportable under 10 CFR 50.72(b)(3)(iv)(A). The Emergency Diesel Generators did not start as offsite power remained available and stable. The Unit remains on offsite power and all electrical loads are stable. Unit 3 is in Hot Standby at normal operating temperature and pressure with decay heat removal using auxiliary feedwater to the steam generators and normal heat removal through the condenser via the high pressure steam dumps. Unit 2 was unaffected and remains at 100 percent power.

    "A post trip investigation is in progress."

    [cont]

    • freebywill

      […] Radiation Monitor number 14 spiked twice during the transient, however, is currently not indicating any signs of radiation.

      The licensee will notify the NRC Resident Inspector and the NY Public Service Commission.

      * * * UPDATE AT 1523 EST ON 11/06/17 FROM RAMIREZ OVIDIO TO JEFF HERRERA * * *

      "The initial notification stated that Indian Point Unit 3 Reactor Tripped on 33 SG [Steam Generator] Low Level, this is incorrect.

      Indian Point Unit 3 Reactor Tripped on a Turbine Trip.

      The Turbine Trip was caused by a Generator Back-up Lockout Relay. The Turbine Trip was the 'first' annunciator first-out but was acknowledged instead of silenced during initial operator actions.

      The Turbine Trip first-out being acknowledged allowed a Low Steam Generator first-out to later annunciate.

      A Low Steam Generator Level is an expected condition post trip.

      "This update does not change any actions taken by the operating team or required notifications under 10 CFR 50.72(b)(2)(iv)(B) and 10 CFR 50.72(b)(3)(iv)(A).

      "A post trip investigation remains in progress.

      "The licensee will notify the NRC Resident Inspector and the NY Public Commission."

      [ rad mon 14 appears to be a site mon and data is not available to the public, no info on where the monitor is physically located ]

  • freebywill

    US_NPS Summer 1 (SC) @ 0 % AUTOMATIC REACTOR TRIP ON TURBINE TRIP https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2017/20171108en.html#en53060

    "On 11/7/2017 at 1957 [EST], VC Summer Nuclear Station automatically tripped due to a turbine trip. The cause of the turbine trip is under investigation at this time.

    "All systems responded as expected. All Control Rods fully inserted and all Emergency Feedwater pumps started as required. The plant is stable in Mode 3.

    "This event is reportable per 10 CFR 50.72(b)(2)(iv)(B) and 10 CFR 50.72(b)(3)(iv)(A).

    "The unit is currently stable in Mode 3 with decay heat removal via the Main Steam to the Main Condenser.

    "The NRC Resident Inspector has been notified."

    The licensee will notify the South Carolina State Emergency Management Division, the Fairfield, Richland, Lexington and Newberry Counties.

    [ notice they don't specify if they will alert the public ]

    [ The nearest EPA radmon is SC_Columbia approx 30 km SE ]

  • freebywill

    US_NPS Quad Cities 1 (IL) @ 100 % UNIT 1 HIGH PRESSURE COOLANT INJECTION INOPERABLE https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2017/20171108en.html#en53059

    "On November 7, 2017 at 1810 [CST], Unit 1 High Pressure Coolant Injection (HPCI), was manually isolated following failure of the remote turbine trip pushbutton to function. Unit 1 HPCI Operability Testing was in progress to the point of securing the HPCI turbine with the remote manual pushbutton. The pushbutton failed to trip the turbine resulting in operator action to lower the flow controller setpoint and isolating the HPCI steam line. HPCI remains isolated and is Inoperable pending resolution of the Turbine Trip circuitry.

    "This event is being reported as a condition that could have prevented fulfillment of a safety function in accordance with 10CFR50.72(b)(3)(v)(D). The HPCI system is a single train system and the loss of HPCI could impact the plant ability to mitigate the consequences of an accident. The Reactor Core Isolation Cooling (RCIC) system was confirmed operable.

    "The NRC Senior Resident Inspector has been notified."

    [ EPA radmon at IL_Aurora approx 100km E ]

  • freebywill

    US_NPS Beaver Valley 1;2 (PA) @ 100;100 % FITNESS FOR DUTY PROGRAM VULNERABILITY https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2017/20171108en.html#en53058

    "It was determined that a licensed employee was not placed in an additional Fitness-For-Duty (FFD) testing program as directed by the MRO (Medical Review Officer). Upon discovery, the individual was subsequently tested . . . and determined Fit-For-Duty per 10 CFR 26 requirements.

    "This event is being reported pursuant to 10 CFR 26.719(b)(4).

    "The NRC Resident Inspector has been notified."

    • freebywill

      US_NPS PA_Beaver Valley 1 @ 0 % AUTOMATIC REACTOR TRIP DUE TO MAIN UNIT GENERATOR OVER CURRENT https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2017/20171108en.html#en53056

      "On November 7, at 0504 [EST], BVPS [Beaver Valley Power Station] Unit 1 experienced an automatic reactor trip due to Main Unit Generator over current.

      The Auxiliary Feedwater system activated and remains in service.

      Offsite power supply is available. Normal and Emergency busses are being supplied by Offsite power.

      One Source Range channel failed to energize due to its corresponding Intermediate Range instrument being under compensated.

      It was manually energized and is not indicating as expected.

      The second Source Range instrument energized but is reading erratically.

      Both Source Range instruments have been declared inoperable and the appropriate Technical Specification has been complied with by making the Control Rods not capable of withdrawal and isolating all dilution flow paths.

      Plant trip response was as expected without complications, and all control rods fully inserted in the core.

      The plant is currently stable in Mode 3.

      "This event is being reported as an actuation of the Reactor Protection system 10 CFR 50.72(b)(2)(iv)(B) and a Specified System Actuation (Auxiliary Feedwater System) 10 CFR 50.72(b)(3)(iv)(A).

      "BVPS Unit 2 is unaffected by this event and remains at 100% power in Mode 1.

      [ The nearest EPA radmon PA_Pittsburg approx 30…

  • freebywill

    US_NPS LA_Waterford_3 @ 100 % LOSS OF INBOUND COMMERCIAL LINES AND FTS LINES TO FACILITY https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2017/20171108en.html#en53057

    "On November 7, 2017, at approximately 0337 (CST) hours, Waterford 3 [WF3] Control Room received a phone call from Entergy's Load Dispatcher to inform us that the NRC was unable to call Waterford 3 by ENS [emergency notification system] phone or by PABX [private automatic branch exchange] phone.

    The NRC was called by the Waterford 3 Control Room using the PABX at 0339 (CST) hours.

    However, the ENS phone could not call the NRC.

    Also, outside lines were not able to call in to Waterford 3.

    "Offsite prompt Public Warning Sirens were available at all times.

    State and Local notification capability was available via PABX. WF3 Emergency Response Organization notification capability was available at all times.

    WF3 site Emergency Response Facility intercommunications were available at all times.

    "This event is reportable in accordance with 10 CFR 50.72(b)(3)(xiii) due to a loss of offsite communications capability.

    "ENS communication and full PABX functionality was reestablished at 0452 (CST) on November 7, 2017.

    "The licensee notified the NRC Resident Inspector."

  • Dr. Anne Lee Tomlinson Maziar Dr. Anne Lee Tomlinson Maziar

    A.I. system finds cracks in nuclear reactors
    http://www.futurity.org/deep-learning-nuclear-reactor-safety-1598922/

  • PlowboyGrownUp

    "The French government said Tuesday that it probably would not be able to keep its 2025 deadline for reducing the proportion of electricity generated from nuclear to 50 percent, an admission which angered ecologists." http://www.nuclearpowerdaily.com/reports/France_backtracks_on_nuclear_power_reduction_target_999.html

  • Jebus Jebus

    Sheehan says only three of the plant's 33,000 fuel rods are leaking. The NRC says water in contact with the damaged fuel rods is part of a closed system with contaminant filters. Sheehan says there's no danger to the community.

    http://www.power-eng.com/articles/2017/11/leaking-fuel-rods-shut-down-fitzpatrick-nuclear-for-several-days.html

  • Jebus Jebus

    Are they laying on the ground in SC or are they installed in Georgia?

    NTS Screw-Up of Testing of Nuclear Safety Related Components for AP1000 Nuclear Reactor (Toshiba-Westinghouse)

    https://miningawareness.wordpress.com/2017/11/09/nts-screw-up-of-testing-of-nuclear-safety-related-components-for-ap1000-nuclear-reactor-toshiba-westinghouse/

  • Jebus Jebus

    California’s last nuclear power plant — Diablo Canyon — may be one step closer to closing, despite a vocal campaign to save it.

    The California Public Utilities Commission on Wednesday issued a proposed decision that would approve plans by Diablo Canyon’s owner, Pacific Gas and Electric Co., to shut it down when the plant’s operating licenses expire, in 2024 and 2025.

    A majority of the commission’s five voting members must approve the plan for it to take effect. A vote could come as early as Dec. 14.

    The proposed decision issued Wednesday would largely approve PG&E’s plan, but with a few changes.

    http://www.sfchronicle.com/business/article/End-may-be-nearing-for-Diablo-Canyon-nuclear-plant-12342441.php

  • freebywill

    US FERC chairman seeks to advance interim step to extend lifeline to baseload https://www.platts.com/latest-news/electric-power/washington/us-ferc-chairman-seeks-to-advance-interim-step-21504012?ito=795

    Washington (Platts)–9 Nov 2017 151 pm EST/1851 GMT

    US Federal Energy Regulatory Commission Chairman Neil Chatterjee said he hopes to forge ahead in the coming weeks an interim step that extends a lifeline to coal and nuclear plants that are at risk of premature retirement.

    [ premature retirement ? , the units that had their 20yr design lifespans extended another 20 yrs. ]

    Speaking Thursday at a Platts Energy Podium event, Chatterjee said he sees no need to stave off action on the Department of Energy's contentious energy market proposal on pricing resilience and reliability until two newly confirmed commissioners, one of whom will ascend to the chairmanship, are sworn in.

    In September, DOE issued a notice of proposed rulemaking to FERC seeking new market rules that would provide full cost recovery and a return on investment to generators with 90-day on-site fuel supplies.

    [ full cost recovery and ROI means all operating costs plus a profit, that's not free market. ]

    Chatterjee told reporters he would like to see an interim solution linked, using a sunset provision, to a longer-term analysis that solves broader concerns over grid resilience and baseload generation.

    [ more at the link, good study in doublespeak and bs identification. ]

  • Jebus Jebus

    France: Russian Accident Caused Recent Radioactivity Spike
    The French nuclear safety agency says it thinks an apparently minor accident at a Russian facility caused a recent spike in radioactivity in the air over much of Europe.

    https://www.usnews.com/news/world/articles/2017-11-10/france-russian-accident-caused-recent-radioactivity-spike

    • q Farthington MacMananus

      That's strange, coz I remember something about an explosion at a french NPP, some cracks in Belgium, a bit of other things in Austria. I think there was something in Romania and the Czech republic too (I can't even remember)?

      But…couldn't be any of those, right?

  • Jebus Jebus

    I hope someone else notices…

    Fukushima's forgotten radionuclides: a review of the understudied radioactive emissions.

    In environmental monitoring campaigns for anthropogenic radionuclides released in the course of the Fukushima nuclear accident (2011), most focus had been on gamma-emitting radionuclides. More than 99% of the released activity was due to radionuclides of the elements Kr, Te, I, Xe, and Cs. However, little work had been done on the monitoring of radionuclides other than (131)I, (132)Te, (134)Cs, (136)Cs, and (137)Cs. Radionuclides such as those of less volatile elements (e.g., (89)Sr, (90)Sr, (103)Ru, (106)Ru, plutonium), pure beta-emitters ((3)H, (14)C, (35)S), gaseous radionuclides ((85)Kr, (133)Xe, (135)Xe) or radionuclides with very long half-lives (e.g., (36)Cl, (99)Tc, (129)I, some actinides such as (236)U) have been understudied by comparison.

    https://www.ncbi.nlm.nih.gov/pubmed/24754713

    Isotopes of ruthenium

    https://en.wikipedia.org/wiki/Isotopes_of_ruthenium

    About 350 days left in the half and with nuclear waste you always get more than you pay for…

    Ruthenium-106 (Ru-106)

    http://www.isotop.ru/en/production/medical/426/433/

    Trace amounts of Ruthenium 106 without any health consequences

    https://www.ncbj.gov.pl/en/aktualnosci/trace-amounts-ruthenium-106-without-any-health-consequences

  • Jebus Jebus

    They can link a job loss in Saskatchewan, Canada to Fukushima, but that's it…

    Hundreds of jobs cut, dividends slashed as Cameco shuts 2 Sask. uranium sites 845 positions to be laid off represents 20% of company's workforce, CEO says

    http://www.cbc.ca/news/canada/saskatchewan/cameco-feeling-fukushima-economic-shockwave-1.4394719

  • Jebus Jebus

    A Shadow Delegation Stalks the Official U.S. Team at Climate Talks

    The official American negotiating team for now is laying low. Career State Department officials are managing the technical negotiations, speaking up on issues like demanding more transparency from developing countries on their progress cutting emissions.

    The Trump administration’s true debut will come Monday when a team from the White House hosts a forum promoting fossil fuels and nuclear energy. Speakers will include executives from Peabody Energy, a coal company; NuScale Power, a nuclear engineering firm; and Tellurian, a liquefied natural gas exporter.

    https://www.nytimes.com/2017/11/11/climate/un-climate-talks-bonn.html

  • GOM GOM

    *An open apology to the peeps.

    If I have offended anyone, I am sorry. Not been myself as of late due to some disturbing information I have recently uncovered. I will place it shortly.

    We are running out-of-time…

  • Jebus Jebus

    When the GEnie jumped out of the bottle, he said, "Look what you made me do…"

    GE faces 2nd dividend cut since Great Depression

    John Flannery, GE's new chief executive, is under enormous pressure to restore confidence in a company facing a serious cash crunch and a nosediving stock price. One-third of GE's market value has vanished this year, making it the biggest Dow loser by a long shot.

    http://money.cnn.com/2017/11/12/investing/stocks-week-ahead-ge-dividend-tax-bill/index.html

    It's all just bits of atoms flying away from you…

  • q Farthington MacMananus

    NRC increases license term for uranium mines from 10 to 20 years

    "The Commission has approved the staff's recommendation to implement a maximum license term of 20 years for new applications and license renewals for uranium recovery facilities.
    > Download SECY-17-0086: Policy Issue, Aug. 29, 2017 [external link] · Voting Record, Nov. 9, 2017 [external link] · Staff Requirements Memorandum, Nov. 9, 2017 [external link] "

    http://wise-uranium.org/uregusa.html#SECY-17-0086

  • Dr. Anne Lee Tomlinson Maziar Dr. Anne Lee Tomlinson Maziar

    “The Capitalist Tool” Just Trolled Trump Over Coal & Nuclear Energy
    November 12th, 2017

    “If President* Donald Trump thought he could count on the Forbes media empire to help protect coal and nuclear power plants, well, he was wrong. In yet another sign that nobody likes coal, on Sunday, the self-described 'home page for the world’s business leaders' published a long contributor piece featuring an interview with the lead technical author of the Energy Department’s notorious grid study, and she does not mince words.

    “For those of you keeping score at home, a contributor is not the same as a staff writer, and the Forbes piece comes with a disclaimer that ‘opinions expressed by Forbes Contributors are their own.’ Still, it’s significant that the news organization formerly known as The Capitalist Tool would lend its media platform to an authoritative takedown of Trump’s energy policy.

    “What New Grid Study?

    “For those of you new to the topic, last spring, Energy Secretary Rick Perry ordered a new grid study with the apparent aim of justifying new protections for large “baseload” power plants, primarily coal and nuclear.

    “A leaked memo ordering the study touched off a firestorm of pushback, even among fossil fuel stakeholders, and a leaked draft of the study found no basis for special protections.

    • Dr. Anne Lee Tomlinson Maziar Dr. Anne Lee Tomlinson Maziar

      [cont.]
      “Nevertheless, last month, Perry asked FERC to approve a new rate structure that would enable outdated coal and nuclear power plants to continue operating — at a profit, no less — even if more economical alternatives are available.

      “With the new contributor piece, Forbes has pushed a not-so-subtle argument against the new protections to FERC in advance of its final ruling, which is expected by December 11.

      “So, What’s Wrong With The New Grid Study?

      “The Forbes piece was written by longtime environmental reporter Jeff McMahon under the title, ‘Author Of DOE Grid Reliability Study Describes Being Pressured To Fault Regulations.’

      “The lead technical author, Alison Silverstein, is an energy consultant with a background in renewables. According to multiple reports, she was personally selected by Secretary Perry, who also has a strong background in renewables (in Texas). That alone should have raised some red flags among coal fans.

      “Do read the McMahon piece for full effect. For those of you on the go, it boils down to one basic point of contention: the Trump administration wanted to fault over-regulation — namely, the 2015 Clean Power Plan — for causing a rash of coal and nuclear power plant closures.

      “Silverstein did not find any such evidence in the data. The data indicate that a cluster of closures in the runup to the 2015 deadline involved plants that were already “failing economically.” They would have closed sooner or later, Clean Power Plan or…

      • Dr. Anne Lee Tomlinson Maziar Dr. Anne Lee Tomlinson Maziar

        [cont.]
        not.

        “In Silverstein’s view, the cluster occurred because the deadline gave some plant operators an excuse to keep operating a little longer than they would have:

        “’That regulation date, the compliance deadline, is the edge of the cliff, and I’m just going to gun it and run this flat-out as fast as I can and get every possible kilowatt hour out of it before I have to shut it down—Boom!—and go out in a blaze of glory, literally. So that’s why you saw all those retirements at that deadline. It’s just common sense operational strategy not to piss away money.”’

        “As for why the plants were closing, Silverstein agrees with the consensus view among energy stakeholders: cheap natural gas has been the main driver behind coal plant closures.

        “For that matter, the Clean Power Plan was challenged in court by 'friends of fossil fuels' and never went into effect, but the coal plants keep shutting down, one after another.

        “Another Twist Of The Knife For Coal

        “Silverstein has a way with words, and in parts of the interview she seems to speak directly to FERC:

        “’The most important thing: the coal and nuclear plants that retired were old, really old, and really inefficient, and they had earned their AARP cards, and it was time for them to get off the playing field and go enjoy a nice retirement somewhere. A whole lot of these plants retired well before renewables got big.’ [cont.]

        • Dr. Anne Lee Tomlinson Maziar Dr. Anne Lee Tomlinson Maziar

          [cont.]
          “Silverstein also has a message for businesses that depend on grid-supplied electricity, which is virtually all of them:

          “’They cannot provide the essential resiliency and reliability services that we need, like voltage support, reg-up, reg-down, primary frequency response, secondary frequency response. Coal and nuclear plants are just not good at anything but spinning reserve.’

          “That message could also be aimed at the Department of Defense, which has been steadily disentangling itself from the coal and nuclear baseload model.

          “You can get a more detailed takedown of the final recommendations from Silverstein herself at Utility Dive, under the title, “If I’d Written the DOE Grid Study Recommendations.”
          What Now, FERC?

          “Although Silverstein’s technical work went largely unchanged, the final version of the grid study includes a set of recommendations that supports Perry’s FERC proposal.

          “Silverstein stands by her work but she strongly disavows any connection to the grid study recommendations, which were written after she finished her part of the assignment and returned home.

          “Perry already appears to be distancing himself from culpability if the protections go through. Rather than going the normal procedural route, Perry exercised the Energy Department’s authority to place items on the FERC agenda. [cont.]

  • freebywill

    US_NPS MN_PrairieIsland_2 @ 0 % CONTAINMENT SPRAY PUMP CONTROL SWITCHES OUT OF SERVICE https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2017/20171113en.html#en53067

    "At 2119 [CST] on 11/12/2017 a Control Room board walk down discovered that both of the Unit 2 Containment Spray Pump control switches were in pull-out.

    With the control switches in pull-out, the pumps would not automatically start as required.

    Unplanned TS [Technical Specifications] 3.0.3 was entered at 2119 as a result of not complying with TS 3.6.5, Containment Spray and Cooling Systems, which requires both trains of Containment Spray to be Operable while in Mode 4.

    Unit 2 had entered Mode 4 at 0303 on 11/12/2017.

    TS 3.0.3 was exited at 2127 on 11/12/2017 when both Containment Spray Pump control switches were placed in Automatic restoring Operability.

    Preliminary investigation determined that while Unit 2 was in Mode 5, Surveillance SP 2099, Main Steam Isolation Valve Logic Test, had taken the Containment Spray Pump control switches to pull-out but did not re-align the control switches to automatic after the test was complete.

    This 8-hour Non-Emergency report is being made per 10 CFR 50.72(b)(3)(v)(D), Accident Mitigation.

    The NRC Senior Resident Inspector has been informed."

    [ operator error ]

  • freebywill

    Updated 2017 Fall Refueling Schedule 19 units scheduled for RFO this fall . . .

    09/09/17 North Anna 2 @ 100 % [ completed – 30 act / 36 typical ]

    09/13/17 DC Cook 1 @ 0 % RFO day 62 of 45 Inspecting generator rotor, split pin baffle bolt replacement [ RPV ? ]

    09/17/17 Vogtle 2 @ 100 % [ completed – 16 / 22 ]
    09/18/17 Three Mile Island 1 @ 100 % [ completed – 20 / 22 ]
    09/23/17 McGuire 2 @ 100 % [ completed – 26 of 29 ]

    10/02/17 Byron 1 @ 100 % [ completed – 20 / 26 ]
    10/04/17 Turkey Point 4 @ 100 % [ completed – 27 / 33 ]
    10/07/17 Point Beach 1 @ 100 % [ completed – 25 / 35 ]
    10/07/17 Callaway 1 @ 0 % RFO day 38 of 44 [ RPV open ]
    10/07/17 Palo Verde 1 @ 100 % [ completed – 30 / 29 ]

    10/08/17 Millstone 3 @ 0 % RFO day 32 of 30 [ RPV open ]
    10/08/17 Comanche Peak 1 @ 100 % [ completed – 29 0f 25 ]
    10/13/17 Salem 1 @ 47 % [ completed – 30 / 30 ]
    10/14/17 Watts Bar 2 @ 0 % RFO day 17 of 30 [ RPV open ]
    10/14/17 Prairie Island 2 @ 0 % RFO day 31 0f 44 [ RPV closed ]

    10/15/17 Farley 2 @ 1 % [ completed – 28 / 20 ]

    10/23/17 Peach Bottom 3 @ 100 % [ completed – 15 / 18 ]
    10/28/17 Oconee 2 @ 0 % RFO day 17 of 30 [ RPV open ]

    11/02/17 Dresden 2 @ 0 % RFO day 15 of 19 [ RPV open ]

    Of the 19 units scheduled for refueling

    12 have completed RFO and are back in service or restarting

  • Heart of the Rose Heart of the Rose

    Just a little something I'm reading..
    Strontium reacting to titanium dioxide.

    Identifying radioactive species in a decommissioned spent nuclear fuel pond

    http://www.diamond.ac.uk/Science/Research/Highlights/2017/Identifying-radioactive-species-in-a-decommissioned-spent-nuclear-fuel-pond.html

  • Dr. Anne Lee Tomlinson Maziar Dr. Anne Lee Tomlinson Maziar

    Russia says to help PH build nuclear power infrastructure
    Posted at Nov 14 2017

    “MANILA – Russia's state nuclear corporation, Rosatom, said Tuesday it would help the Philippines develop a nuclear power infrastructure under a memorandum of agreement with the Department of Energy.

    “The 2 parties also agreed to "explore the possibilities" for the construction of land-based or floating nuclear power plants with small reactors, Rosatom said in a statement.

    “The Bataan Nuclear Power Plant will also be assessed to determine its possible reopening, according to the statement…“
    http://news.abs-cbn.com/business/11/14/17/russia-says-to-help-ph-build-nuclear-power-infrastructure

  • Dr. Anne Lee Tomlinson Maziar Dr. Anne Lee Tomlinson Maziar

    TEPCO’s Magic Truck
    November 10, 2017

    “TEPCO recently presented a pump truck concept to Japan’s nuclear regulator (NRA). The company is trying to use this concept as part of the case being made to allow them to restart the massive nuclear power plant, Kashiwazaki Kariwa.

    “TEPCO had previously installed filtered vent systems for the unit 6 & 7 reactors at Kashiwazaki Kariwa as part of this restart upgrade process. The ability of these vent filters to solve all problems in the event of a severe accident has been criticized as not being totally foolproof. Vent filters are better than no vent filters as it does offer another line of needed defense. They will not solve all the risks of a severe accident.

    “Now TEPCO rolls out their pump truck concept but this seems even more questionable than the filtered vent system as a safety response…”
    http://www.fukuleaks.org/web/?p=16482

  • Dr. Anne Lee Tomlinson Maziar Dr. Anne Lee Tomlinson Maziar

    Evidence Mounts That Coal, Nuclear Interests Influenced Perry’s Grid Resiliency Rule

    The political pressures behind DOE’s request to declare coal and nuclear power plants as vital to a reliable grid.
    Jeff St. John
    November 13, 2017
    7 hours ago
    https://www.greentechmedia.com/articles/read/murray-energy-firstenergy-doe-coal-nuclear-nopr

  • Dr. Anne Lee Tomlinson Maziar Dr. Anne Lee Tomlinson Maziar

    Trump officials defend fossil fuels, nuclear power at UN climate conference
    November 13, 2017
    http://thehill.com/policy/energy-environment/360138-trump-officials-defend-fossil-fuels-nuclear-at-un-climate

  • Jebus Jebus

    The first measurements made of artificial radionuclides released into the marine environment did reveal that radionuclides are concentrated by marine biological species. The need to report radionuclide accumulation in biota in different conditions and geographical areas prompted the use of concentration factors as a convenient way to describe the accumulation of radionuclides in biota relative to radionuclide concentrations in seawater. Later, concentration factors became a tool in modelling radionuclide distribution and transfer in aquatic environments and to predicting radioactivity in organisms. Many environmental parameters can modify the biokinetics of accumulation and elimination of radionuclides in marine biota, but concentration factors remained a convenient way to describe concentration processes of radioactive and stable isotopes in aquatic organisms. Revision of CF values is periodically undertaken by international organizations, such as the International Atomic Energy Agency (IAEA), to make updated information available to the international community. A brief commented review of radionuclide concentration processes and concentration factors in marine organisms is presented for key groups of radionuclides such as fission products, activation products, transuranium elements, and naturally-occurring radionuclides.

    http://www.sciencedirect.com/science/article/pii/S0265931X17304319

  • Jebus Jebus

    Manufacturers are increasingly using encapsulated coal ash from power plants as a low-cost binding agent in concrete, wallboard, bricks, roofing and other building materials. But a new study by U.S. and Chinese scientists cautions that coal ash from high-uranium deposits in China may be too radioactive for this use.

    The level of radiation in this coal ash could pose human health risks, particularly if it is recycled for use in residential building materials, he said.

    Some of the coal ash samples analyzed in the new study contained radiation levels more than 43 times higher than the maximum safe limit established for residential building materials by the United Nations Scientific Committee on the Effects of Atomic Radiation.

    https://www.sciencedaily.com/releases/2017/11/171109224030.htm

    • q Farthington MacMananus

      This is a LOT of speculation, including some poor recall but mostly from crap I read and try to describe as mentioned.

      PAH, buckyballs (I forgot who mentioned that, sorry, but that was an interesting mention)?

      Then, if you recall the article about PAH at the PNNL site finding "confusing" levels of PAHs recently, suggesting it came from across the pacific…it's, something.

      Maybe look at the differences between coal, coal ash and wood ash, too. The coal typically has even more PAHs than the coal ash.

      From my understanding, much of that is then released when it (coal, wood, etc) is burned (some things may concentrate), however the type of coal or wood (like say, being contaminated, or just mostly naturally adsorbed) would have varying levels of radioactive materials associated with it.

      Another interesting thing is, they're associating other pathogens with that too (mutagenic, roughly but I think they said something about it being protective for some organisms, basically).

      Now, I dunno about how much of that is true, or trying to deflect…but.

      This suggests not many PAHs from an NPP seems to have locally, terrestrially found with respect to nuclear:

      http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=HOHGBS_1999_v5n1_47

      But then I wonder about that PNNL article, and the stunning lack of info correlating PAHs with nuclear emissions, explosions, or burning of say, radioactive trees or coals, minerals or waste.

      • q Farthington MacMananus

        There was I think one article I linked to, I dunno, 6 months ago? I think it was about the only one I could find, I think it was about high levels of PAH at a Georgia nuke waste site. That's like, the best I could find and it wasn't easy getting to that.

        • q Farthington MacMananus

          So again.

          "PAHs typically disperse from urban and suburban non-point sources through road run-off, sewage, and atmospheric circulation and subsequent deposition of particulate air pollution.[26] Soil and river sediment near industrial sites such as creosote manufacturing facilities can be highly contaminated with PAHs.[10] Oil spills, creosote, coal mining dust, and other fossil fuel sources can also distribute PAHs in the environment.[10][27]"

          https://en.wikipedia.org/wiki/Polycyclic_aromatic_hydrocarbon

          That's convenient, wouldn't you say (I mean, just look at the extent of PAH production, yet no mention of nuclear)?

          As if the nuclear industry doesn't rely on much of that, at the very least.

  • freebywill

    US_NPS WA_Columbia_2 @ 100 % FITNESS FOR DUTY – POSITIVE RESULT FOR ALCOHOL https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2017/20171114en.html#en53068

    "A licensed supervisor had a confirmed positive test for alcohol.

    The employee was escorted offsite and their plant access has been terminated and a five year denial placed in Personnel Access Data System (PADS).

    "This is being reported per 10 CFR 26.719(b)(2)(ii).

    "The NRC Resident Inspector has been notified."

    [ How long before one of these drunks make a mistake, or decide to purposefully cause a meltdown? ]

  • freebywill

    US_NPS AL_Browns_Ferry_3 @ 100 % INVALID ACTUATION OF A GENERAL CONTAINMENT ISOLATION SIGNAL AFFECTING MORE THAN ONE SYSTEM https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2017/20171115en.html#en53070

    "On September 15, 2017, during a TVA [Tennessee Valley Authority] review of Operations logs, it was determined that a reportable condition occurred in January 2017 but no NRC report had been made. [ management failure ]

    On January 10, 2017, at 0300 Central Standard Time (CST), Browns Ferry Nuclear Plant, Unit 3 [ description of affected systems ].

    At 0311 CST, Operations personnel discovered that the 3A1 RPS circuit protector had tripped on undervoltage.

    [ description of conditions that initiate PCIS ].

    At the time of the event, these conditions did not exist; therefore the actuation of the PCIS was invalid.

    "All affected equipment responded as designed.

    This condition was the result of an undervoltage condition on the 3A1 circuit protector.

    […] the undervoltage setpoints were found to be 116 VAC and 115 VAC, when the normal as left acceptance band is 109.7 VAC to 111.3 VAC.

    The 3A RPS protective relays had been previously replaced in September 2016.

    The most likely cause of the undervoltage condition in these relays is infant mortality.

    [ 'infant mortality' appears to mean premature failure but may actually be an installation error, ie they failed to adjust the setpoints. ]

    [ PART21 ? ]

  • freebywill

    US_NPS NE_Cooper_1 @ 100 % UNUSUAL EVENT DECLARED DUE TO HYDROGEN LINE LEAK
    https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2017/20171115en.html#en53069

    At 1118 CST on 11/14/17, Cooper Nuclear Generating Station declared an Unusual Event due to a hydrogen leak on a main generator purge line.

    The leak was reported to be caused by Maintenance cutting into a one inch line.

    The total size of the leak is unknown, however, it is estimated to be depressurizing in the main generator at approximately 1lb per hour.

    The current pressure is 52 to 53 lbs. pressure and is stable.

    The operations staff have entered their abnormal procedure and are taking actions to isolate the leak.

    Operators have isolated the source of hydrogen and have opened the exterior roll up doors to increase the airflow and minimize the concentration of hydrogen in the area.

    The area has been evacuated and hot work has been stopped.

    [ 'caused by Maintenance cutting into a one inch line' – human error ]

    * * * UPDATE AT 1904 EST ON 11/14/17 FROM TRENT SYDOW TO JEFF HERRERA * * *

    At 1744 CST the licensee exited from the Unusual Event.

    The leak was patched under a temporary repair.

    The patch was tested to verify the leak has stopped.

    [ no lowering of power (thermal) on the power history ]

    • freebywill

      US_NPS NE_Cooper_1 @ 100 % retract HPCI DECLARED INOPERABLE https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2017/20171115en.html#en53022

      * * * RETRACTION ON 11/14/17 AT 0849 EST FROM DAVID VAN DER KAMP TO BETHANY CECERE * * *

      "CNS is retracting the 8-hour non-emergency notification made on October 18, 2017 at 0209 CDT (EN# 53022). Subsequent evaluation concluded HPCI-MOV-MO19 was still capable of performing its safety function with the failed torque switch identified during troubleshooting and would have supported the operability of the HPCI system.

      HPCI-MOV-MO19 only has a safety function to open to support HPCI safety function.

      The failed torque switch only affects the close function of the valve; therefore the HPCI system remained fully capable of performing its required safety function and was operable with the identified condition.

    • freebywill

      US_NPS NE_Cooper_1 @ 100 % LOSS OF PUBLIC PROMPT NOTIFICATION SYSTEM CAPABILITY https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2017/20171117en.html#en53074

      "At 0008 CST on 11/16/2017, Cooper Nuclear Station [CNS] was notified by Omaha Weather that the NOAA broadcast and the Shubert radio tower for this area is off. [ only a genius would single source such a vital alert system, lax oversight allows it ]

      This affects the tone alert radios used to notify the public in event of an emergency condition.

      This is considered to be a major loss of the Public Prompt Notification System capability, and is reportable under 10CFR50.72(b)(3)(xiii).

      "The transmission outage actually began at 2007 [CST], 11/15/2017, but CNS was not notified until 0008 [CST], 11/16/2017.

      Backup notification methods remained available throughout the period.

      "At time 0447 CST on 11/16/2017, Cooper Nuclear Station was notified that the NOAA broadcast and Shubert radio transmission tower was returned to service.

      "Nemaha County, NE, Richardson County, NE, and Atchison County, MO authorities within the 10 mile EPZ were notified by Cooper Nuclear Station of the condition and the effect on the tone alert radios at 0642 [CST], 11/16/2017.

      This is reportable under 10CFR50.72(b)(2)(xi) as a 4 hour report.

      "The NRC Senior Resident has been informed."

      [ rather convenient that the alert system goes down just after a UE. ]

  • Jebus Jebus

    Wonder what the neighbors think. Downtown. SMR fuel…

    US restarts nuclear testing facility in Idaho after 23 years

    http://abcnews.go.com/Technology/wireStory/us-restarts-nuclear-testing-facility-idaho-23-years-51178018

    Probably don't care unless all those loose neutrons mess up reception…

    • Jebus Jebus

      The U.S. Department of Energy (DOE) has decided to resume a program of transient testing,[4][5][6][7][8] and plans to invest about $75 million to restart the TREAT facility by 2018. The renewed interest in TREAT was sparked by the 2011 Fukushima Daiichi nuclear disaster, which prompted the shutdown of Japan's and Germany's nuclear plants. One use for TREAT is planned to be testing of new accident tolerant fuel for nuclear reactors.[9][10][11]

      https://en.wikipedia.org/wiki/Transient_Reactor_Test_Facility_(TREAT)

  • danger kitty danger kitty

    Wow, Jebus. The TREAT facility is "testing of new accident tolerant fuel for nuclear reactors." Accident tolerant fuel?!? Sounds like 'Peak Stupidity' is a few years off, yet.
    Should be thinking of shutting them all down, by now. We could run out of sacrifice zones. That would be stupid.

  • freebywill

    US_NPS Status Brief as of Nov 11, 2017

    Region 1

    CT_Millstone_3 @ 95 % restarting after RFO

    NY_NinemilePoint_2 @ 90 % unk

    Region 2

    AL_Brownsferry_3 @ 94 % unk

    AL_Farley_2 @ 60 % restarting after RFO

    SC_Oconee_2 # 0 % RFO day 21 of 30

    SC_Robinson_2 @ 62 % unk

    TN_WattsBar_2 @ 0 % RFO day 20 of 30

    Region 3

    MI_DCCook_1 @ 0 % RFO day 66 of 45

    IL_Dresden_2 @ 1 % restarting after RFO

    MN_PrairieIsland_2 @ 0 % RFO day 35 of 44

    Region 4

    MO_Callaway_1 @ 0 % RFO day 42 of 44

    NE_Cooper_1 @ 100 % [ having problems ]
    LOSS OF PUBLIC PROMPT NOTIFICATION SYSTEM CAPABILITY | https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2017/20171117en.html#en53074
    UNUSUAL EVENT DECLARED DUE TO HYDROGEN LINE LEAK | https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2017/20171115en.html#en53069
    Retract HPCI DECLARED INOPERABLE | https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2017/20171115en.html#en53022

    MS_GrandGulf_1 @ 0 % – unexpected shutdown; no EN
    [ still sputtering along event after this summers major shutdown and NRC inspection. ]

  • Jebus Jebus

    A Nuclear Jet at Chernobyl Around 21:23:45 UTC on April 25, 1986

    The nature of two explosions that were witnessed within 3 s at the Chernobyl-4 reactor less than a minute after 21:23:00 UTC on April 25, 1986, have since then been the subject of sprawling interpretations. This paper renders the following hypothesis. The first explosion consisted of thermal neutron mediated nuclear explosions in one or rather a few fuel channels, which caused a jet of debris that reached an altitude of some 2500 to 3000 m. The second explosion would then have been the steam explosion most experts believe was the first one. The solid support for this new scenario rests on two pillars and three pieces of corroborating evidence. The first pillar is that a group at the V. G. Khlopin Radium Institute in then Leningrad on April 29, 1986, detected newly produced, or fresh, xenon fission products at Cherepovets, 370 km north of Moscow and far away from the major track of Chernobyl debris ejected by the steam explosion and subsequent fires.

    http://www.tandfonline.com/doi/full/10.1080/00295450.2017.1384269

  • Jebus Jebus

    Do a happy dance!

    GE faces federal lawsuit over Fukushima nuclear disaster – 5 hours ago

    General Electric Co., the Boston-based conglomerate, is facing a federal lawsuit over its role in the Fukushima nuclear disaster in Japan in 2011..

    The class-action lawsuit against GE was filed Friday in federal court in Boston by a group that includes residents, medical clinics and companies operating in the area affected by the Fukushima nuclear disaster, the largest disaster of its kind in the world.

    https://www.bizjournals.com/boston/news/2017/11/17/ge-faces-federal-lawsuit-over-fukushima-nuclear.html

    Oh no's!

    GE faces 2nd dividend cut since Great Depression

    November 12, 2017: 7:36 AM ET

    http://money.cnn.com/2017/11/12/investing/stocks-week-ahead-ge-dividend-tax-bill/index.html

  • PlowboyGrownUp

    "Radioactive waste continues to pour from Exelon's Illinois nuclear power plants more than a decade after the discovery of chronic leaks led to national outrage, a $1.2 million government settlement and a company vow to guard against future accidents, an investigation by a government watchdog group found."
    Read more here: http://www.sunherald.com/news/business/article185234273.html#storylink=cpy

  • PlowboyGrownUp

    "November 18, 2017
    A group of Japanese businesses and doctors sued General Electric Co. in Boston federal court on Friday, claiming the industrial giant was reckless and negligent in its design of the reactors and related systems at the core of the Fukushima nuclear disaster in 2011." https://www.bostonglobe.com/business/2017/11/17/faces-lawsuit-over-role-fukushima-nuclear-disaster/LHeU66Nxd1jOLCV7DhwcoN/amp.html

You must be logged in to post a comment.