AECOM provided engineering, procurement and construction for the San Roque project located in a remote region of North Luzon in the Philippines. The principal features of this $1.2-billion project include a 200-meter-high earth and rockfill dam, one of Asia’s tallest, a 345-megawatt powerhouse and 7 kilometers of tunnels and shafts.

Work sprawled over 18 square kilometers and included the construction of all infrastructure facilities necessary to support the project. At peak construction, the labor force reached 5,000 personnel, utilizing a fleet of heavy construction equipment valued at more than $125 million.