In 2016, Dumas commenced mine reactivation work at Empire State Mine in New York.
The scope included 45,000 ft of mine rehabilitation with ground support replacement, 5,000 ft of waste development, 7,800 ft of ore development, and mucking of 60,000 tonnes of zinc ore.
Scope of Work
- Mine rehabilitation and equipment fleet repairs
- Waste and ore development
- Production mucking
