Found 393 results.
October 5, 2018
…concerns regarding the ballooning costs associated with building and maintaining our general aviation airport runways, especially in rural America,” he said. “This amendment will mitigate the hefty price tag these…
October 1, 2018
…the main chamber by a rubber membrane. The 2.9 psi pressure was selected to simulate conditions near the surface in a tailings pond, i.e., equivalent to the stress applied by…
October 1, 2018
…feet (4.1 million m3) of slurried ash that stimulated the EPA and then Congress to pass the Final Rule for “Disposal of CCRs from Electric Utilities” in 2015. As described…
September 28, 2018
BOSTD America’s new geogrid manufacturing plant is operational at the company’s American headquarters in Blackwell, Okla. Photograph courtesy BOSTD America The BOSTD Group, based in Europe, includes BOSTD…
September 11, 2018
…lessons learned over the last 40 years, during the Geosynthetics Conference 2019 in Houston, Texas, which runs Feb. 10–13. “GMA is very pleased that Dr. Barry Christopher has accepted the…
September 7, 2018
…A 1916 rule enacted by President Woodrow Wilson’s administration is curbing 21st-century transportation innovations that could improve safety and quality on the nation’s major roadways, the American Road and…
August 29, 2018
…fund 408 infrastructure projects. These include runways, taxiways, aprons, terminals, aircraft rescue and firefighting vehicles, snow removal equipment, and two firefighting training facilities. U.S. infrastructure, especially its 3,323 airports and…
August 28, 2018
The Transportation Research Board (TRB) seeks potential synthesis study topics as part of the upcoming activities of the Airport Cooperative Research Program (ACRP). Topics may be submitted at…
August 27, 2018
…rule failed to adequately protect against pollution from unlined and inadequately lined ash pits, many of which are already leaking pollution into rivers and streams. The court ordered the U.S….
August 24, 2018
…elements experiencing cycling in multiple directions. Common examples of these situations include dynamic earthquake shaking, offshore structures subjected to waves and foundations for wind-energy towers. The BDCDSS can automatically run…
