Drones, self-propelled modular transporters and a curtain wall that really does hang off the roof like a curtain are all notable technologies that made installing an 18-million-lb timber roof possible at Portland International Airport.
In December, the U.S. Department of Labor’s Occupational Safety and Health Administration announced it was replacing traditional hardhats for its employees with ANSI-Z89.1-certified Type II safety helmets when they work on sites.
Global contractor launches five-year link with suicide prevention foundation to reduce high number of suicide-caused deaths in construction, a "shameful statistic," said CEO Brendan Bechtel.
Walter P Moore and Associates expert says the project, which the firm and Rice University are designing, involves constructing an island chain to protect industry in the Houston Ship Channel from hurricane impact.
Most complex DOE nuclear waste site remediation seeks record $3.1B funding for fiscal 2025 as core 10-year management contact is finally awarded after long bidding dispute.
Buildings that meet the newer ANSI/ASHRAE/IES Standard 90.1-2022 would see an average of 9.8% in site energy savings compared to those that only meet the 2019 standard, an agency analysis estimates.
The project project will add auxiliary lanes to Interstate 5 through the city and construct a highway cover to support reconnection of the city’s Albina community to the downtown.
Proposed $900M project could be completed in five years to alleviate water shortage transit impacts, canal officials say, but the Panama government must first approve measures to enable construction start
The U.S. Environmental Protection Agency has issued a final rule prohibiting ongoing uses of chrysotile asbestos, the only known form of asbestos currently imported, processed or distributed for use in the U.S.
About $8B of proposed wind and solar projects may be at risk under the new province edict, but 500-MW Buffalo Plains onshore wind generator is set to operate by year-end.
Most of President Joe Biden’s March 7 speech to a joint session of Congress centered on domestic issues, but he also announced one construction-related overseas action.
During the 19th century, Chicago’s sewage got dumped into the Chicago River and flowed into Lake Michigan. Because the city’s drinking water was, and still is, drawn from the lake via two mile-long tunnels, officials feared that the sewage would endanger the water supply.
Grant Quasha is the CEO of Eco Material, a leading producer and supplier of cement products using selective cementitious materials (SCMs) and other alternative material sources. The company has made significant investments in recent years to expand its supply of SCMs beyond traditional sources of waste materials produced by coal-fired power plants. Quasha spoke with ENR about the current and future prospects for alternative materials in the cement supply chain.
The technology provider for small-to-medium business enterprise introduces generative AI tool and a unified cloud suite of construction products at its Las Vegas user conference on Feb. 28.