DIVERSION TUNNEL OF DARIAN DAM & POWER PLANT

DESCRIPTION:

Darian Dam & Power Plant are located at the 25^th kilometer of the western side of Paveh (city), 150^th kilometer of the northwest of Kermanshah, Kermanshah Province- IRAN.

SPECIFICATIONS:

• Position of Diversion Tunnel: Left Wing
• Number: Two Tunnels
• Length: 985.- meters & 1,018.- meters – totally 2,003.- meters
• Shape of Section: Horseshoe Excavation – Circle Lining
• Internal Diameter: 8.- meters
• Cutoff Wall: 1,350.- square meters
• Grouting Gallery: 400.- meters
• Camp & Operation Building: 5,000.- square meters
• Access Road to Crown: 4 kilometers – mountain
• Length of Adit: 700.- meters
• Length of Consolidated Excavation: 40,000.- meters
• Tunnel Excavation: 170,000.- cubic meters
• Shotcrete: 35,000.- square meters
• Wire Mesh: 235.- tons
• Framework: 108.- tons
• Excavation & Mucking: 600,000.- cubic meters
• Anchor Rod: 235.- tons
• Reinforcement: 3,200.- tons
• Formwork: 70,000.- square meters
• Concrete Placing: 55,000.- cubic meters
• Subbase, Base & Asphalt: A 4-Kilometer Road