Mealey's (February 21, 2023, 3:57 PM EST) -- XE "Environmental Contamination" RIVERSIDE, Calif. — An insured and its excess insurer filed competing motions for summary judgment in a groundwater contamination coverage dispute with each party asking a California federal court to enter judgment on the insured’s breach of contract claim arising out of the insurer’s termination of coverage based on the insurer’s position that coverage is owed for only one occurrence under the applicable policies....