Displaying items by tag: Ravena

US: Arcadis, a natural and built asset design and consultancy firm, has announced that it will oversee the construction on a multi-million dollar modernisation project set to transform Lafarge North America's Ravena cement plant in New York State into one of the most advanced dry-kiln facilities in the country.
Arcadis will oversee the replacement of the existing 50-year old kiln, supporting Lafarge's commitment to quickly implement industry-leading mercury emissions caps. The improvements will further reduce SO₂ and mercury emissions by an additional 20% over the next three years.

Slated for completion in 2016, the construction will create hundreds of jobs and retain over 100 current positions. Arcadis will coordinate all aspects of construction, including locating and purchasing materials, oversight of up to eight contracting companies, overall schedule coordination, management of materials and security of the site.

US: The rebuilding of Lafarge's Ravena cement plant will move ahead days after the announcement of the Lafarge-Holcim merger. Construction will begin on 11 April 2014.

"We are moving forward with our current plans on the Ravena plant modernisation," said Lafarge US communications director Joelle Lipski-Rockwood. The rebuilding is part of a December 2010 settlement with state and federal officials to dramatically reduce emissions of NO_x and SO₂ at Lafarge's plants in the state of New York.

Two kilns that date from the 1950s will be replaced by a modern kiln with advanced pollution controls. Pollution at the Ravena plant, which sits across from the local high school, has concerned many local residents for many years. The new plant, which is expected to be running by mid-2017, will emit no more than 26.8kg/yr of mercury. In 2012 the plant emitted 63.5kg of mercury and in 2011 it emitted 64.9kg.

The project was initially due to be completed by the end of 2015, but in 2013 Lafarge received an extension from the state Department of Environmental Conservation in exchange for greater pollution cuts. As part of the emissions agreement, Lafarge also would have spent US$2m to retrain workers if plans to rebuild the plant were shelved and the plant was closed.