Photo courtesy OccuNomix International LLC During cold-weather projects, it is critical to keep extremities warm by wearing warm hats, masks, socks, boots and gloves. Related Links: Fall Fashion Is Highly Visible Under New Work-Zone Rule Extreme Weather Gear What most people consider inclement weather is not always what builders, laborers and project managers consider inclement weather.The recent polar vortex that hit much of the Midwest at the start of this year brings home just how important it is to be prepared for extreme weather conditions. While even the toughest of project managers might have ceased work during the negative temperatures,
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.