Mealey's ( May 15, 2024, 2:14 PM EDT) -- PITTSBURGH — A glass manufacturer that is a defendant in a long-running groundwater contamination lawsuit has filed a trial brief in Pennsylvania federal court arguing that, on the record and under the law, it is not appropriate to impose any penalty on the company in excess of the $1.2 million penalty it has already paid. The same day, the environmental group bringing the case filed its trial brief contending that the court should impose a civil penalty of $50 million in excess of the economic benefit the glass maker has enjoyed as a result of its violations....