Today’s 7th U.S. Circuit Court of Appeals opinion arises from a concrete building products manufacturer’s petition for review of an Occupational Safety and Health Review Commission’s order citing the manufacturer for one “willful” violation and three “serious” violations of OSHA regulations and imposing a total penalty of $70,000.In Dukane Precast Inc. v. Perez, 785 F.3d 252 (7th Cir. 2015), the court had occasion to revisit its prior decisions in Lakeland Enterprises of …