House Appropriations Committee Chairman David Obey (D-Wis.) has added funds for Dept. of Defense hospitals to a 2009 supplemental spending bill. The $94.2-billion measure, which Obey’s panel was to take up on May 7, includes $3.2 billion for military construction, $900 million more than the White House sought. Obey says most of the boost is for hospital projects. The $3.2 billion also includes the $263 million that the White House requested to speed up hospital projects in Bethesda, Md., and Fort Belvoir in Virginia. Under DOD’s base-closure plans, those facilities would replace the current Walter Reed Army Medical Center in
Arch dams, classically curved monoliths situated in narrow valleys, are not as common as other types of dams, such as embankment dams and gravity dams. ENR takes a look at some of the biggest arch dams in the world, both completed and under construction.