Was the Santa Susana Field Lab ever cleaned up?
Joel Grover, investigative reporter at KNBC-4, has been reporting on Santa Susana since 2015. Photo by MSNBC Films. The Department of Energy and NASA signed a legal agreement in 2010 to clean up all this contamination to background levels.
Can a Natrium reactor meltdown?
In July 1959, the reactor experienced a partial meltdown where 13 of the reactor’s 43 fuel elements partially melted, and a controlled release of radioactive gas into the atmosphere occurred. Removal of the deactivated reactor was completed in 1981.
What happened at the Santa Susana Field Lab?
The U.S. Department of Energy demolished a building using explosives last month at the highly contaminated Santa Susana Field Lab (SSFL), a former nuclear and rocket test site in the hills above LA. The building was part of a complex at SSFL used to develop nuclear reactors.
How does a Natrium reactor work?
The Natrium technology’s reactor creates heat that can be used to generate electricity immediately or be contained in thermal storage reserves. That heat can be turned into electricity upon demand from the grid when need peaks or renewables are unavailable.
Is Santa Susana a Superfund site?
Santa Susana | Region 9: Superfund | US EPA.
When was the Santa Susana meltdown?
July 1959
The Santa Susana Field Lab — overlooking Chatsworth, Simi Valley, and Canoga Park — was a nuclear testing site for America’s space exploration programs from 1948 until 2006. In July 1959, it suffered a partial nuclear meltdown — which was covered up — that released clouds of radiation.
Does Natrium reactor use uranium?
In 2020 Natrium received an $80M grant from the US Department of Energy for development of its SFR. The program plans to use High-Assay, Low Enriched Uranium fuel containing 5-20% uranium.
Does Natrium use uranium?
Natrium reactors are uranium fueled. Inside the reactor core, the reactor does convert some U-238 into a fissile isotope (Pu-239), which it then uses as fuel with uniquely high efficiency before removal.
Does a Natrium reactor use uranium?
The Natrium reactor uses high-assay, low-enriched uranium (HALEU) metallic fuel. HALEU is a new class of nuclear fuel where the uranium-235 isotope content is above 5% but less than 20%.
Is Natrium a Travelling wave reactor?
TerraPower’s Traveling Wave Reactor (TWR®) design remains an important, long-term goal of the Natrium™ program. A fleet of TWR plants will be able to operate for centuries with unenriched uranium fuel, needing enriched uranium to start only the first reactor in the long chain of plants.
Is Simi Valley contaminated?
A new study has found that radioactive contamination migrated from the Santa Susana Field Laboratory site during the 2018 Woolsey Fire into Simi Valley, Thousand Oaks and other neighboring communities. “Radioactive outliers were found in Thousand Oaks and Simi Valley,” the study finds.
Where is Santa Susana nuclear site?
The Santa Susana Field Laboratory (SSFL), formerly known as Rocketdyne, is a complex of industrial research and development facilities located on a 2,668-acre (1,080 ha) portion of Southern California in within the unincorporated area of Ventura County, California in the Simi Hills between Simi Valley and Los Angeles.
What happened to the nuclear reactor at SSFL?
A radioactive fire occurred in 1971, involving combustible primary reactor coolant ( NaK) contaminated with mixed fission products. The reactors located on the grounds of SSFL were considered experimental, and therefore had no containment structures.
What was the Sodium Reactor Experiment (SRE)?
The Sodium Reactor Experiment (SRE) was an experimental nuclear reactor that operated at the site from 1957 to 1964 and was the first commercial power plant in the world to experience a core meltdown. There was a decades-long cover-up of the incident by the U.S. Department of Energy.
What was the Sodium Reactor Accident of 1959?
The 1959 sodium reactor incident was chronicled on History Channel ‘s program Engineering Disasters 19. The Energy Technology Engineering Center (ETEC), was a government-owned, contractor-operated complex of industrial facilities located within Area IV of the Santa Susana Field Laboratory.
What happened to the sodium burn pit at the SSFL?
The sodium burn pit, an open-air pit for cleaning sodium-contaminated components, was also contaminated by the burning of radioactively and chemically contaminated items in it, in contravention of safety requirements. In an article in the Ventura County Star, James Palmer, a former SSFL worker was interviewed.
