Phase 3 Sungun Copper Concentration Complex Overland Conveyor Tunnel Construction Project

Tunnel length: 610 meters – Excavation cross-sectional area: 42 square meters – Opening dimensions: 7.15 × 6.39 meters
Final lining cross-sectional area: 24.6 square meters – 400 tons of steel rib supports installed at intervals of 0.5 to 1 meter using IPE180 and IPE200 sections
Maximum tunnel overburden: 108 meters
Total forepoling length: 5,500 linear meters
Total excavation volume: 26,000 cubic meters

Project Location

East Azerbaijan

Client

Technical and Engineering Services Company of Industries and Mines (Kani Mes)

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