The project is located in Daye, Hubei province, owned by Hubei Sanxin Goldcopper Co., Ltd. The production capacity is 3,000t/d. It’s a large coppergold complex mine with deepshaft. The hydrological condition is complex and the ground stress is big in later stage. The mining technical condition is complex, too. CINF designed the project to adopt a new backfilling cemented filling material to reduce the cost and ensure safety.
The full view of the project