Tuesday, 28 June 2011

Stesen Nuklear Los Alamos Pula Terancam

Selepas banjir besar memaksa penutupan beberapa reaktor nuklear di US, kebakaran besar yang melanda wilayah Los Alamos setakat ini membakar lebih 60,000 ekar tanah sedang mengancam stesen nuklear Los Alamos. Los Alamos merupakan pusat pembuatan bom atom dan kelengkapan perang nuklear US yang terpenting. Kebakaran itu sedang mengancam kawasan simpanan yang mengandungi 20,000 tong sisa plutonium. US setakat ini telah mengerahkan segala kelengkapannya terdiri dari bomba dan pasukan pengawal kebangsaan.

UPDATE 2-Los Alamos scurries to protect nuclear lab from fire

Tue Jun 28, 2011 9:20pm EDT
* Nuclear weapons lab closes due to fire danger* Fire has potential to double or triple in size (Adds fire at zero containment; changes dateline from Santa Fe)
By Zelie Pollon
LOS ALAMOS, N.M., June 28 (Reuters) - New Mexico fire managers scrambled on Tuesday to reinforce crews battling a third day against an out-of-control blaze at the edge of one of the top U.S. nuclear weapons production centers.
The fire's leading edge burned to within a few miles of a dump site where some 20,000 barrels of plutonium-contaminated waste, including clothing and equipment, is stored at the Los Alamos National Laboratory, fire officials said.
Officials for the government-run lab said the stored waste is considered low-level radioactive material and remains a safe distance from the fire in an area cleared of trees and other vegetation.
Carl Beard, director of operations for the lab, said there has been no release of radioactive or hazardous materials into the environment and there was no immediate threat to public safety, "even in these extreme conditions."
Established during World War Two as part of the top-secret Manhattan Project to build the first atomic bomb, the lab remains one of the leading nuclear arms manufacturing facilities in the United States.
Authorities have suspended routine removal of the waste drums for shipment to a permanent underground disposal site in southern New Mexico, said Los Alamos County Fire Chief Douglas Tucker.
"Because of the fire, they are not moving any of that. It is safer where it is," he said.
The fire, believed to have been ignited on Sunday by a fallen power line, has consumed nearly 61,000 acres (25,000 hectares) of thick pine woodlands in the Santa Fe National Forest, which surrounds the lab complex and adjacent town of Los Alamos on three sides.
Tucker said he feared the so-called Las Conchas Fire, whipped by high, rapidly shifting winds, could soon double or triple in size. The blaze remained listed as at zero percent containment and burning largely unchecked in its third day.
"I seriously believe it could go to 100,000 acres (40,000 hectares)," Tucker told reporters at a news briefing on Tuesday. "We have fire all around the lab. It's a road away."
A small offshoot of the blaze jumped State Highway 4 onto the lab grounds on Monday, burning about an acre (0.4 hectare) of property before it was extinguished about two hours later.
More than 300 firefighters, backed up by several water-dropping helicopters, battled the blaze as fire managers scurried to bring in additional ground crews.

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