WATER TUNNEL OF SEYMAREH POWER PLANT

DESCRIPTION:

Performing the remaining part of the executive operation (excavation, reinforcement, concreting the tunnel shell and the other relevant operations) of the water tunnel of Seymareh Power Plant (including tunnel, shaft and shock-absorbing reservoir), reconstruction operations of the main bridge of the power plant, conducting rock mechanics testing, repairs and reconstruction of client buildings, precision instruments and switch gear equipment together with site mobilization and demobilization operations:

SPECIFICATIONS:

• Tunnel: Three-Span Penstock, Transition and a part of Water Tunnel with a Total Length of 900.- meters
• Closed-Space Excavation: 71,000.- cubic meters
• Penstock & Tunnel Concrete Placing: 18,400.- cubic meters
• Shock-Absorbing Shaft: Height: 71.- meters & Diameter: 8.- meters
• Formwork: 28,086.- square meters
• Shotcrete: 91,880.- square meters
• Earth Boring: 36,800.- meters
• Concrete Boring: 3,000.- meters
• Grouting: 6,000.- tons
• Embedded Steel Parts: 1,580.- kilograms
• Shock-Absorbing Bucket: Depth: 50.- meters & Diameter: 40-77.- meters
• Metal Retainer: 12,000.- kilograms
• Stressed Anchor Rod: 1,897.- kilograms
• Non-Stressed Anchor Rod: 18,701.- kilograms
• Wire Mesh Net: 118,860.- kilograms
• Ribbed Bar: 1,664,700.- kilograms
• Ribbed Anchor Bar: 128,200.- kilograms