Minnesota HF3050 modifies requirements for safe storage of reactive mine waste.

Minnesota HF3050 modifies requirements for safe storage of reactive mine waste. The bill mandates that reactive mine waste must be mined, disposed of, and reclaimed to prevent the release of substances that result in adverse impacts on natural resources. It requires chemical and physical characterization of mine waste before and during mining. A reactive mine waste storage facility must be designed by professional engineers registered in Minnesota. The design must describe materials, construction, and operating specifications to protect natural resources and identify monitoring locations.

Minnesota HF3050 modifies requirements for safe storage of reactive mine waste.

Minnesota HF3050 modifies requirements for safe storage of reactive mine waste. The bill mandates that reactive mine waste must be mined, disposed of, and reclaimed to prevent the release of substances that result in adverse impacts on natural resources. It requires chemical and physical characterization of mine waste before and during mining. A reactive mine waste storage facility must be designed by professional engineers registered in Minnesota. The design must describe materials, construction, and operating specifications to protect natural resources and identify monitoring locations.