PB helps public and private sector clients resolve treatment, storage, disposal and site remediation problems. We also collaborate to meet today's stringent regulations through rehabilitating or demolishing and replacing existing facilities.

Using our state-of-the-art human health and ecological risk assessment techniques, we address concerns raised by regulatory authorities with respect to:

• Contaminated soils
• Groundwater protection
• Landfill gas generation
• Leachate production
• Asbestos and lead

PB offers qualified, experienced professionals who can solve complex concerns for industrial, governmental, private and commercial clients. Our professionals have managed comprehensive projects in these sectors and offer expertise in all aspects of regulatory requirements.

Advanced cleanup techniques

Our approaches to complex hazardous substances—including plutonium and other radioactive wastes—are among the industry's most advanced. Within the specialty of disposal of weapons of mass destruction, we take an environmentally sound approach, from dismantling munitions to metals recovery and recycling explosives for non-military uses.

With three decades of experience in the field, we know the regulations and the best strategies and technologies to manage risk and clean up contaminated sites.