Main and auxiliary shaft and drift development project of Xinjiang Ashele Copper Co., Ltd

Project Name: main and auxiliary shaft and drift development project of Xinjiang Ashele Copper Co., Ltd

Project location: Habahe County, Xinjiang Uygur Autonomous Region

Project Profile:

Shaft engineering 1

(1) The net diameter of the main shaft is Φ 5m, the wall thickness of the normal section is 350mm, the well depth is 425m, and the excavation volume is 3047m3 (including matoumen, etc.). The amount of support is 1228m3.

(2) The net diameter of the auxiliary shaft is Φ 5.8m, the wall thickness of the normal section is 400mm, the well depth is 547m, the excavation volume is 20428m3 (including matoumen, etc.), and the support volume is 4277m3.

2. Excavation and masonry of ramp: the total length is about 625M, the excavation volume is 14968m3, and the support volume is 1405m3.

3. Excavation and masonry works such as transportation roadway, return air channel, connecting road, yard, sliding system and chamber (including unloading, loading, temporary water bin, power distribution station, ore waste rock pass, ore waste rock bin, crushing chamber, etc.) in each middle section of the mine. The total excavation volume is about 53000 cubic meters, and the support volume is about 4657m3.

Project status: completed