The agency that operates the plant is preparing to undertake $8 million in repairs, in addition to previously planned projects estimated to cost hundreds of millions more.
Torrential rain brought by Storm Daniel and poor maintenance of two aging, clay-core embankment dams near Derna, a coastal city, are key factors, experts say.
Rebuilding the walls, which date to the late 1800s and early 1900s, would better protect areas along the Potomac River and Tidal Basin against water-level rise and storm surge.
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.
Lock and bridge reconstruction is a key component in a $1.4-billion master plan to secure the city’s major drinking water source, Improve mobility and reduce flood risks.
Lock and Bridge reconstruction is a key component in a $1.4-billion master plan to secure the city’s major drinking water source, improve mobility and reduce flood risks.
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.
Floodwater diverted from Beijing has caused major damage in the Hai River basin, but no official damage cost or detail has yet been released as China’s government said it has allocated $124 million for immediate post-disaster relief and reconstruction.