OMYA, Florence, VT

BASF, East Newark, NJ

Super Major, Wood River, IL

Enbridge Gas Plant, Bernville, PA

Sprague Energy Cannon Street Power Plant, New Bedford, MA

Columbia Gas/NiSource Merrimack Valley Gas Explosion, Lawrence, Andover, and North Andover, MA

MWRA Chelsea Creek Waste Water Treatment Plant, Chelsea, MA

Water Pollution Control Plant, Southington, CT