Office of Environmental Management . Historic Labor Pact Boosts Pay, Benefits to Oak Ridge Workers . From left, Erik Olds, Oak Ridge Office of Environmental Management (OREM) deputy manager; Jay Mullis, OREM manager; Brandon Bishop, North America’s Building Trades Unions (NABTU) secretary-treasurer; Sean McGarvey, NABTU president; Ken Rueter, UCOR president and CEO; William “Ike” White, EM senior advisor; and Jeff Avery, EM principal deputy assistant secr...