Discovery of radioactive liquid pauses work at US nuke dump

Apr 11, 2022, 10:05 AM | Updated: 5:11 pm

ALBUQUERQUE, N.M. (AP) — An area at the U.S. government’s nuclear waste repository in southeastern New Mexico was evacuated over the weekend after workers handling a shipping container discovered a small amount of radioactive liquid inside it.

There was no indication of airborne contamination and testing of workers’ hands and feet turned up no contamination after the discovery was made late Saturday in a bay where containers are processed before being taken underground for disposal, officials said in a statement issued late Saturday.

“The event at the site has been secured. There is no risk of radiological release and there is no risk to the public or the environment,” plant officials said in the statement.

Officials confirmed Monday that the shipment was packed and sent from Idaho National Laboratory, but investigators were trying to determine the source of the liquid found inside the container, said Bobby St. John, a spokesperson for the contractor that manages the repository for the federal government.

The waste containers were securely placed back into the special shipping container, St. John said.

“We have written processes and protocols in place for this type of situation and all protocols were followed,” he said in an email to The Associated Press. “Additionally, the (contact-handled waste) bay is designed to contain radiological contaminants in order to protect the workforce, surrounding ecology and the local community.”

The repository is the backbone of a multibillion-dollar cleanup program that involves tons of Cold War-era waste from federal labs and defense-related sites around the country.

The waste — remnants of decades of nuclear research and bomb making — typically consists of lab coats, gloves, tools and debris contaminated with plutonium and other radioactive elements.

Independent federal investigators last month raised concerns about whether cost overruns and missed construction deadlines will continue at the Waste Isolation Pilot Plant.

A multimillion-dollar project is underway at the underground facility to install a new ventilation system so that full operations can resume, following a radiation leak in 2014 that forced the repository’s closure for nearly three years and led to major policy overhauls.

The container that caused that release had been inappropriately packed at Los Alamos National Laboratory in northern New Mexico.

Operations had to be reduced after the waste plant reopened in 2017 because areas of the facility were contaminated and airflow needed for mining and disposal operations was limited.

It was unclear Monday whether operations had resumed in the area where shipments are processed. St. John said only that the shipping container with the radioactive liquid was placed in a “safe configuration, pending results of the investigation and resulting mitigation actions.”

The repository was carved out of an ancient salt formation about a half-mile (0.8 kilometer) below the ground because officials say that the shifting salt will eventually entomb the radioactive waste.

Its current footprint includes eight sections, which the U.S. Energy Department estimates will be filled in 2025.

State regulators are weighing a permit change that some critics have said could lead to expanded repository operations. A decision is expected later this year.

Copyright © The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.


(Facebook Photo/City of San Luis, Arizona)...
Associated Press

San Luis authorities receive complaints about 911 calls going across border

Authorities in San Luis say they are receiving more complaints about 911 calls mistakenly going across the border.
4 days ago
(Pexels Photo)...
Associated Press

Daylight saving time begins in most of US this weekend

No time change is observed in Hawaii, most of Arizona, Puerto Rico, the U.S. Virgin Islands, American Samoa, Guam and the Northern Marianas.
12 days ago
Mexican army soldiers prepare a search mission for four U.S. citizens kidnapped by gunmen in Matamo...
Associated Press

How the 4 abducted Americans in Mexico were located

The anonymous tip that led Mexican authorities to a remote shack where four abducted Americans were held described armed men and blindfolds.
12 days ago
Tom Brundy points to a newly built irrigation canal on one of the fields at his farm Tuesday, Feb. ...
Associated Press

Southwest farmers reluctant to idle farmland to save water

There is a growing sense that fallowing will have to be part of the solution to the increasingly desperate drought in the West.
19 days ago
A young bison calf stands in a pond with its herd at Bull Hollow, Okla., on Sept. 27, 2022. The cal...
Associated Press

US aims to restore bison herds to Native American lands after near extinction

U.S. officials will work to restore more large bison herds to Native American lands under a Friday order from Interior Secretary Deb Haaland.
19 days ago
(Photo: OCD & Anxiety Treatment Center)...
Sponsored Content by OCD & Anxiety Treatment Center

Here's what you need to know about OCD and where to find help

It's fair to say that most people know what obsessive-compulsive spectrum disorders generally are, but there's a lot more information than meets the eye about a mental health diagnosis that affects about one in every 100 adults in the United States.

Sponsored Articles

(Photo by Michael Matthey/picture alliance via Getty Images)...
Cox Communications

Valley Boys & Girls Club uses esports to help kids make healthy choices

KTAR’s Community Spotlight focuses on the Boys & Girls Club of the Valley and the work to incorporate esports into children's lives.
Day & Night Air Conditioning, Heating and Plumbing

Company looking for oldest air conditioner and wants to reward homeowner with new one

Does your air conditioner make weird noises or a burning smell when it starts? If so, you may be due for an AC unit replacement.
(Pexels Photo)...

Sports gambling can be fun for adults, but it’s a dangerous game for children

While adults may find that sports gambling is a way to enhance the experience with more than just fandom on the line, it can be a dangerous proposition if children get involved in the activity.
Discovery of radioactive liquid pauses work at US nuke dump