Attorneys for the Florida Chamber and the Association of Florida Community Developers filed documents Friday in federal district court in Washington, as they seek to help defend the EPA’s decision. The organizations said the motion to intervene in the case is unopposed, though the court had not signed off on their participation as of Wednesday afternoon, according to an online docket. A coalition of environmental groups filed the lawsuit in January, contending that the EPA and other federal agencies did not comply with a series of laws in making Florida the third state to have such permitti...