Underground fire sparks evacuation at US nuclear waste plant
February 7, 2014, 12:01 am TWN
LOS ANGELES--An underground fire forced the evacuation of a U.S. nuclear waste plant Wednesday, although the blaze was nowhere near radioactive material, officials said.
The fire erupted on a vehicle carrying salt at the Waste Isolation Pilot Plant (WIPP) near Carlsbad, New Mexico, the U.S. Department of Energy (DOE) said in a statement.
Emergency response teams scrambled to "an operational emergency" at the plant, which is used to dispose of radioactive waste left from making nuclear weapons.
"All underground personnel are accounted for and have been safely evacuated to the surface," it said, adding: "There is no waste in the vicinity of the fire."
Waste handling operations have been suspended while "multiple employees" were transported to a local hospital for potential smoke inhalation after the blaze, which erupted around 11:00 a.m., it said.
In an update a few hours after the incident, they said all those taken to hospital had been released, adding that officials "are working on a plan for safe re-entry to the WIPP underground."
The plan would have to be approved by the U.S. Mine Safety and Health Administration, and "no time frame has been determined" for re-entry into the underground location.
No contamination escaped as a result of the fire, a spokeswoman for the site, Sona Herrick, told the Albuquerque Journal, adding that the truck involved hauls salt mined as part of the radioactive waste storage operations.
It was unclear if the fire was out by the end of the afternoon. Spokespeople did not respond to AFP requests for specific information about the blaze.
DOE spokesman Roger Nelson, cited by the Carlsbad Current Argus, said: "It's safe to say this is the most serious fire we've ever had underground."
According to the DOE, the New Mexico site is "the nation's first repository for the permanent disposal of defense-generated transuranic radioactive waste left from research and production of nuclear weapons."
The plant, some 434 kilometers (270 miles) southeast of Albuquerque, is used to dispose of material including plutonium-contaminated waste from the Los Alamos National Laboratory, about 483 kilometers (300 miles) away, also in New Mexico.
"All shipments that were ready to be shipped from the various sites around the country to WIPP have been stopped," Nelson told the Carlsbad Current Argus.
Carlsbad is about 113 kilometers (70 miles) from Roswell, the infamous site of a mysterious 1947 crash which spawned conspiracy theories that the military had covered up a UFO landing, and captured aliens inside the alleged extraterrestrial craft.