Every three years, construction industry attorneys meet to educate themselves on “big-picture” issues affecting the industry. This year, at the triennial conference of the American College of Construction Lawyers, members were told of the challenges facing design and construction from the growing economic impact of dwindling natural resources. Photo: Frank Wojciechowski / ACCL George Smitherman, deputy minister of Ontario’s new Ministry of Energy and Infrastructure, told attendees at the Nov. 5-6 conference at Princeton University, Princeton, N.J., that the province’s push to reduce coal-fired power and ramp up alternative energy is “North America’s largest climate-change initiative.” He said the effort
Arch dams, classically curved monoliths situated in narrow valleys, are not as common as other types of dams, such as embankment dams and gravity dams. ENR takes a look at some of the biggest arch dams in the world, both completed and under construction.