http://www.lasvegassun.com/sunbin/stories/lv-other/2006/feb/12/566638965.htmlWASHINGTON - Yucca Mountain research facilities - from ground supports to railroad tracks - need repairs after just nine years of use, leaving critics wondering how the Energy Department could store nuclear waste there for thousands of years.
As part of a $544 million Yucca budget proposal for 2007, Energy Department officials this week asked Congress for money for repairs at Yucca. That included $9 million to restore the 5-mile, nine-year-old, U-shaped exploratory tunnel where researchers have been studying the mountain, department officials said.
The work includes planned improvements to a 6-foot wide ventilation shaft that runs the length of the tunnel. The department also wants to buy fire detection and alarm systems, which had never been installed in the tunnel.
The $9 million request also includes grouting work on aging ground supports in the tunnel, as well as work to shore up the rail car system that ferries workers and visitors in and out. Rail cars that creep at top speeds of 10 mph have gone off the tracks because the rails are not stable, Energy Department spokesman Allen Benson said. No one has been injured in the derailments, he said.
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