Photo by AP/Wideworld Vulcan says Martin Marietta Materials' takeover offer undervalues its reserves. Some analysts say a combined company with a larger market share would provide pricing leverage. Related Links: Investors Sue Vulcan Materials Over Hostile Bid By Martin Marietta Floods Along the Mississippi Disrupt Construction Supply Chain Martin Marietta Materials Inc.'s hostile takeover of rival aggregate supplier Vulcan Materials Co. has been dealt a setback.On May 4, Delaware Chancery Court Judge Leo E. Strine Jr. took the unusual step of imposing a four-month ban on Martin Marietta's bid efforts, saying the Raleigh, N.C.-based firm "improperly disclosed confidential information."Martin Marietta
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.