DNFSB Archives - NukeWatch NM

DOE Repeatedly Asks Safety Board for Time Extensions, Los Alamos Lab Asked for >150 Cleanup Milestone Extensions, But During Pandemic NNSA Rejects NM Senators’ Request for Extension of Public Comment on Plutonium Bomb Core Production

Sophia MerynMay 6, 2020November 9, 2020DNFSB, DOE, Los Alamos Nat'l Lab., NNSA, Nuclear Weapons, Pit Production at LANL, Plutonium Pit Production, Savannah River Site, Trump Administration

Lisa Gordon-Hagerty, head of the National Nuclear Security Administration (NNSA), has rejected a request by New Mexico Senators Tom Udall and Martin Heinrich to extend the public comment period on expanded plutonium “pit” bomb core production because of the COVID-19 pandemic. In contrast, even in normal times NNSA and its parent Department of Energy routinely ask other government agencies for major time extensions when it comes to cleanup and independent oversight.

The two Senators requested a 45 day comment period extension on behalf of more than 120 organizations and individuals. Before that, Tom Udall and Martin Heinrich were among 24 Senators who asked the Office of Management and Budget to extend all federal public comment periods during the coronavirus national emergency.

LANL Plans to Release Up To ~100,000 Curies of Radioactive Gas

Sophia MerynMarch 19, 2020November 9, 2020DNFSB, Los Alamos Nat'l Lab., Uncategorized

Santa Fe, NM – On March 11, the Los Alamos National Laboratory (LANL) sent the federal Environmental Protection Agency a formal notice that the Lab will intentionally release up to some 100,000 curies of tritium, a radioactive isotope of hydrogen gas, beginning April 17, 2020.

An internal Lab document states that actual “anticipated emissions” could be half that because of tritium remaining behind in equipment but offers no documentation to substantiate it. During the 1980’s LANL arbitrarily used a self-declared “building shielding factor” not approved by the EPA that reduced its legally required annual calculated radioactive air dose to the public by a third. When that reduction was disallowed LANL was in fact in legal violation of the Clean Air Act. With that as an example, undocumented reductions in radioactive doses claimed by LANL should be viewed with suspicion.

Proposed New Exhaust at WIPP Designed to Release Radiation

Scott KovacAugust 30, 2019August 30, 2019DNFSB, DOE, Nuclear Safety, Nuclear Waste, WIPP

19 seconds – the amount of time airborne radiological contamination could be released before the safety dampers close. This assumes that all other components work perfectly.

A recent report from the Defense Nuclear Facilities Safety Board (DNFSB) explains the DNFSB’s calculations on the proposed new (estimated at nearly $300 million) safety significant confinement ventilation system (SSCVS).

Faulty Radioactive Liquid Waste Valves Raise Crucial Plutonium Pit Production and Safety Board Issues

Scott KovacMay 31, 2019June 3, 2019DNFSB, DOE, Modernization, Pit Production, Plutonium, Plutonium Pit Production

There should be no expanded pit production until nuclear safety is fully assured by an independent, unrestricted Safety Board, and our congressional delegation should be the first to demand that.

WIPP Receives Notice of Upcoming Investigation for Chemical Overexposures to Workers

Scott KovacFebruary 1, 2019February 1, 2019DNFSB, Nuclear Safety, Nuclear Waste, WIPP

On January 29, 2019, DOE’s Office of Enterprise Assessments notified Nuclear Waste Partnership, LLC (NWP), the managing and operating contractor for the Waste Isolation Pilot Plan (WIPP), of its intent to investigate heat stress-related events and chemical exposures at WIPP. The events, occurring from July through October 2018, include multiple overexposures to hazardous chemicals, including carbon tetrachloride, nitrogen dioxide, and sulfur dioxide, as well as a series of heat-stress incidents.

NWNM Comments on DOE Order 140.1

Sophia MerynSeptember 27, 2018December 11, 2018DNFSB

Read/download full letter

Los Alamos Cleanup At the Crossroads: Treat All Los Alamos Lab Radioactive Wastes Consistently

BigDawgMarch 25, 2016December 11, 2018DNFSB, Los Alamos Nat'l Lab., Nuclear Safety, Nuclear Waste, WIPP

Los Alamos Cleanup At the Crossroads:

Treat All Los Alamos Lab Radioactive Wastes Consistently

The Defense Nuclear Facilities Safety Board’s role and responsibility includes gathering information regarding the hazards to the public and workers posed by the management of transuranic (TRU) wastes at Los Alamos National Laboratory (LANL), as well as the Department of Energy’s (DOE) plans to address those hazards. The Board will examine DOE’s actions taken or inadequacies addressed in the current safety policies of the various facilities that manage or store TRU wastes at LANL. The Board is also interested in understanding actions taken to improve TRU waste management at LANL after the improper handling and treatment of TRU wastes that resulted in a ruptured barrel that shut down the Waste Isolation Pilot Plant (WIPP).