The State of Texas reported that as a result of the failure of a fixed gauge on June 30, 2020, a worker likely received a dose exceeding 250 mSv (25 rem). The rotary element and the source tube came partially out of the gauge and while employees tried to put them back in, the source and the cover plate holding it came out of the source tube. Workers thought the 3.5 GBq (95 mCi) Cs-137 source was still in the gauge housing and picked up the pieces without knowing that one of the pieces was the source. One worker put the source into his shirt pocket. The licensee is conducting a re-enactment to collect information for dose reconstruction and calculation. The Radiation Emergency Assistance Center/Training Site (REAC/TS) has been contacted for biodosimetry. The preliminary estimate of the dose received exceeds the U.S. statutory limit for total effective dose equivalent. NRC EN54706
UPDATE: A total of seven individuals were exposed to the source. Three people held the source in their hands, and one of them also placed the source into his shirt pocket. Four individuals were near the source at distances ranging from 6 inches to 6 feet. Three of the exposed individuals were radiation workers and four individuals were members of the public. Event re-enactment and dose calculations were completed. Serial blood counts were conducted under the guidance and direction of REAC/TS. Whole-body doses to members of the public were ranged from less than 0.01 mSv to 0.05 mSv (0.001 rem to 0.005 rem). Whole-body doses to radiation workers were ranged from 0.08 mSv to 410 mSv (0.008 rem to 41 rem). The individual that received the highest dose was the radiation worker who placed the source into his shirt pocket which ranged from 380 mSv to 410 mSv (38 rem – 41 rem). This individual also received the highest dose to an extremity which was 310 mSv (31 rem) to the hand. No adverse clinical and physical biological effects were observed as a result of this event. The dose received by the radiation worker that placed the source into his pocket exceeds the U.S. statutory limit for whole body dose of 0.05 Sv (5 rem).
The Pacific News Bulletin (since September 1986) and its predecessor Pacific Bulletin was published for the Nuclear Free and Independent Pacific (NFIP) Movement by the Pacific Concerns Resource Centre (PCRC), first based in Petersham (Australia) and later at Suva on the Fiji Islands. The NFIP movement grew out of the first regional Nuclear Free Pacific […]
On 29 June 2026, the Urenco Group issued a statement announcing that the UK Government formally requested the company to support its effort "to re-establish a nuclear fuel cycle for reactor fuel for defence purposes." The UK Government announced its intent to re-establish this program in November 2024. This announcement is part of a broader […]
The Netherlands has agreed to allow Urenco to be used for the British military nuclear program. This clears the way for uranium enriched by Urenco to be used in nuclear weapons. With his decision, Foreign Minister Berendsen (CDA Christen Democrats) is departing from the principle that civilian and military nuclear applications must remain strictly separate. […]
Behnam Raeesian is an internationally recognized visual artist and poster designer from Iran, known for bold political and cultural works. Through exhibitions, workshops, jury roles, and collaborations with cultural institutions worldwide, he has built a strong voice in contemporary political graphic design. His projects confront complex issues such as nuclear risk and technological impact, transforming […]
Everywhere you look, the nuclear industry’s hype machine is in overdrive. Goldman Sachs, Microsoft, and the UK government all tout small modular reactors as the silver bullet for climate change and energy security. Tech billionaires are hiring nuclear veterans. Wall Street is whispering about “round-the-clock power” for artificial intelligence data centers. For those old enough […]
