According to a complaint filed by EPA’s New England office, Copar Quarries failed to conduct the required emissions testing, keep proper inspection log books, and notify EPA when it began operating several pieces of equipment in this quarry in 2011.
Copar will pay $80,000 and correct the violations identified by EPA.
Copar operates a portable stone crushing and gravel processing plant with several crushers and screeners. Copar’s facility operates on about 150 acres near residential properties.
With the capacity to crush more than 150 tph of stone, Copar is subject to the federal standards established under the Clean Air Act for non-metallic mineral processing operations. EPA asserted that the company violated these standards by failing to notify EPA when it started operations and by failing to do the required emissions testing.
In addition, the company did not keep a log book of inspections and corrective actions on its wet suppression system designed to control emissions of particulate matter and reduce dust.
Copar has since corrected the violations identified by EPA, which will help to reduce Copar’s emissions of particulate matter to the air in the surrounding community.