Barring successful legal challenges, the U.S. Environmental Production Agency (EPA) has mandated that utility boilers achieve compliance with new Mercury and Air Toxics Standards (MATS) by April 2015.

Construction initially started in 2009, but faced significant delays after the original EPC project was left with only 30% complete. During initial construction, discovery of a fault in the right ...

Make improvements to the spillway, structures, and associated ancillary equipment of the 48-year-old Hugh L. Keenleyside dam, which has a consequence classification of “Extreme.” Complete this as part ...