Federal Highway Administration

          Federal Transit Agency

          National Park Service

          General Services Administration

          Port Authority of New York & New Jersey

          Battery Park City Authority

          New Jersey Department of Transportation

          North Jersey Transportation Planning Authority

          New York State Department of Transportation

          New York State Thruway Authority

          Metropolitan Transportation Authority, Bridges & Tunnels

          Metropolitan Transportation Authority, New York City Transit

          New York Metropolitan Transportation Council


          Connecticut Department of Transportation

          Pennsylvania Department of Transportation

          North Carolina Alternative Energy Corporation

          New York City Dept. of Environmental Protection

          New York City Department of Sanitation

          New York City Department of Transportation

          New York City Health & Hospitals Corporation

          New York City Department of City Planning

          City of Seattle Department of Public Works

          City of Philadelphia Department of Streets & Sanitation

          City of Newport News, VA

          Albany County Airport

          Suffolk County Department of Public Works

          Middlesex County Utilities Authority, NJ

          Passaic County Department of Planning, NJ

          Broome County Resource Recovery Agency, NY

          North Hempstead Solid Waste Mgt. Authority, NY

          Somerset County Solid Waste Mgt. Authority, NJ

          Westchester County Department of Transportation, NY

          Essex County Department of Planning, NJ

          Cape May County Municipal Utilities Authority, NJ

          Borough President of Queens, NY

          Borough President of Brooklyn, NY



          Ammann & Whitney

          Baker Engineers

          Barton & Lojudice

          Black & Veatch

          Blasland & Bouck

          Byer Blinder Belle

          Charles Manning Associates

          Daniel Frankfort

          Dewberry Goodkind


          Earth Tech

          Edwards & Kelcey

          Ewell W. Finley

          Fay Spofford & Thorndike

          Hardesty & Hanover

          Hazen & Sawyer

          Gandhi Engineers

          Gershman Brickner & Bratton



          LiRo Engineers

          Louis Berger Associates

          Malcolm Pirnie

          Maser Consulting

          M.J. Engineering & Land Surveying

          O’Brien & Gere

          Parsons Group

          The RBA Group


          Seeley Stevenson Value & Knecht



          URS Corporation



          American Lung Association,

          American Hospital Association

          The Brodsky Organization

          Blount Energy Resources Corporation

          Citizens Advisory Committee on Resource Recovery in Brooklyn

          Citizens Advisory Committee on Resource Recovery in Queens

          Emerson Electric Company

          Foster Wheeler Power Systems

          Institute for Public Administration

          Hartz Associates

          Long Island City Business Dev. Corp.

          National Solid Waste Management Assn.

          Merck, Sharpe & Dohme

          Next City Corporation

          Norfolk Southern Corporation

          New York Presbyterian Hospital

          New York Waste & Energy Corporation

          Orb Management Ltd.

          Potential Industries

          Resource Management Technology

          Sea Breeze Estates

          Taxi Cab Association of New York

          Two Trees Management Co.

          University of Chicago Hospitals, IL

          Waste Management, Inc.

          Wheelabrator Environmental Systems, Inc.

          The Donald Zucker Organization