EPA has announced two Clean Air Act settlements with a natural gas processor in which the company has agreed to pay a total of $316,000 in penalties for violating Risk Management Plan provisions at natural gas plants in Casper and Douglas, Wyoming. In addition, the company has agreed to establish new operating procedures, improve equipment maintenance, and perform integrity tests on pressure vessels to reduce the possibility of an accidental release of hazardous chemicals at both facilities. UPDATED with specific citations…