LOS ANGELES — (BUSINESS WIRE) — September 7, 2011 — AECOM Technology Corporation (NYSE: ACM), a leading provider of professional technical and management support services for government and commercial clients around the world, announced today that Resolution Consultants Inc., a joint venture between AECOM and EnSafe Inc., was awarded an indefinite delivery/indefinite quantity (IDIQ) contract by the U.S. Naval Facilities Engineering Command (NAVFAC) Atlantic.

Under the Comprehensive Long-Term Environmental Action Navy contract, the joint venture may provide environmental engineering support services. The scope of work includes architectural and engineering services, program management and technical environmental services in support of the U.S. Department of the Navy’s Environmental Restoration Program, Munitions Response Program and similar programs at Navy and Marine Corps locations in the NAVFAC Atlantic area of responsibility.

The contract’s value is worth up to US$200 million with a five-year period of performance. The project is slated for completion by August 2016.

About AECOM

AECOM is a global provider of professional technical and management support services to a broad range of markets, including transportation, facilities, environmental, energy, water and government. With approximately 45,000 employees around the world, AECOM is a leader in all of the key markets that it serves. AECOM provides a blend of global reach, local knowledge, innovation and technical excellence in delivering solutions that create, enhance and sustain the world's built, natural and social environments. A Fortune 500 company, AECOM serves clients in approximately 125 countries and had revenue of $7.7 billion during the 12 months ended June 30, 2011. More information on AECOM and its services can be found at www.aecom.com.

Forward-Looking Statements: All statements in this press release other than statements of historical fact are "forward-looking statements" for purposes of federal and state securities laws, including any projections of earnings, statements of plans for future operations or expected revenue. Actual results could differ materially from those projected or assumed in any of our forward-looking statements. Important factors that could cause actual results to differ materially from our forward-looking statements are set forth in our quarterly report on Form 10-Q for the fiscal quarter ended June 30, 2011, and our other reports filed with the U.S. Securities and Exchange Commission. AECOM does not intend, and undertakes no obligation, to update any forward-looking statement.