Structural materials have not changed all that much since reinforced concrete was introduced to construction in the late 19th century, but a fiber-reinforced, mineral composite system from a Florida company offers a new alternative.
Water systems, and their design and construction experts, boost efforts to eliminate contamination from ubiquitous 'forever’ chemicals, a key component of widely used firefighting foam runoff—as federal rules, technologies and costs catch up.
A different prefabrication and modular construction sector came out of the pandemic. Ambitious startups such as Skender Manufacturing and Katerra folded in the last few years, while one major health care designer lamented an industrywide pullback that saw many of the suppliers they work with cut back on custom, by-project fabrication to standardize on products like headwalls and bathroom pods.
Demands from clients and labor shortages are forcing some contractors into other methods of creating building assemblies, driving new investments in prefabrication and modular construction techniques.
The carrier said it is working with private rail developer Texas Central Partners to seek federal funds to further determine viability of reviving the stalled project.
The firms will plan the replacement or rehabilitation of nearly 100 bridges and other structures along a 6-mile stretch of Chicago's south side where more than 100 trans from six rail lines meet daily.
State DOT dumps stalled $7.3B private developer approach of previous administration, but with public funding not in hand, design and construction is years away.
Germany-based RWE, which is developing offshore projects in New York and California, bid $5.6 million for its 102,000-acre site off Louisiana in the Aug. 29 Gulf of Mexico lease sale,
A new Interior Dept. rule largely echoes changes made in the wake of the 2010 Deepwater Horizon disaster that were later walked back under the Trump administration.
Nearly 20 years after beginning construction and $1.23 billion later, the U.S. Army Corps of Engineers' Charleroi Lock and Dam in Monessen, Pa., is scheduled to be completed later this year.
States say Federal Energy Regulatory Commission did not consider New Jersey's claims that added capacity was not needed and would violate its climate change law.
But the megaproject's current chances of successful delivery was rated "unachievable" by the government's Infrastructure and
Projects Authority in its recent annual review.
But damage and economic impact cost could reach $6 billion, says a Moody's estimate, as President Joe Biden releases funds for emergency repairs and announces FEMA official as federal coordinator for long-term reconstruction
The absence of a fatality or an accident, someone said recently, “doesn’t mean the presence of safety.” Many people involved in safety will appreciate the significance of those words.
Public agencies are testing a tool that could take monitoring of bridges and dams to a higher level by using data from drones and sensors in a digital twin.