The following senior professionals at SCS serve as National Partners in the technical practice areas shown.

	Brownfields and Landfill Redevelopment - Mike McLaughlin, PE [Email] and Dan Johnson [Email]
	Chemical Data Quality Assurance - Mark Tumlin  [Email]
	Energy Management - Sam Cooke, PE  [Email]
	Environmental Due Diligence - John Tabella, PG [Email]
	Environmental Management Services -  Mike McLaughlin, PE [Email]
	Federal Services - Tom Conrad, PE   [Email] and
	West Coast Federal Program - Tom Nichols   [Email]
	Geotechnical and Landfill Bioreactors - Bob Isenberg, PE, PG   [Email]
	Health and Safety - Gary Pons, CIH, CSP  [Email]
	Innovative Technologies - Jeff Marshall, PE   [Email]
	International Services - David Ross, PE   [Email]
	Landfill Clean Air Act - NSPS - Pat Sullivan   [Email]
	Landfill Design, Construction Quality Assurance - Jeff Reed, PE   [Email] and
	Bob Isenberg, PE, PG   [Email]
	Landfill Gas Control - Eric Peterson, P.E.   [Email]
	Landfill Gas Modeling - Alex Stege   [Email]
	Odor and Tracer Gas Studies - Tom Rappolt   [Email]
	Post-Closure Care - Galen Petoyan  [Email]
	Quality Management - Deborah English, PE   [Email]
	Remediation Construction - Lenard Long, PE  [Email]
	Risk Management Plans - Lee Pyle  [Email]
	SCS-Energy; Landfill Gas to Energy - Jeff Pierce, PE  [Email]
	Stormwater - Sean Porter  [Email]
	Solid Waste Planning and Recycling - Marc Rogoff   [Email]
	Sustainability and Greenhouse Gas - Pat Sullivan   [Email] and
	Mike McLaughlin, PE [Email]
	Transfer Stations - Mike Kalish, PE  [Email]
	Waste Conversion - Greg McCarron, PE  [Email] and
	Bruce Clark, PE   [Email]