DIVERSION TUNNEL OF SARNEY STORAGE DAM

DESCRIPTION:

Sarney Storage Dam is located at the 35^th kilometer of the southeastern side of Minab, Hormozgan Province- IRAN.

The construction procedure is described as excavating and lining a tunnel with an internal diameter of 8.5- meters and length of 280.- meters together with the other structures, dehydration, deep discharge and construction of an operation building of 450.- square meters in area.

SPECIFICATIONS:

The specifications of the executive operations subject of this Contract are as follows:

• Number: A Tunnel of 280.- meters in Length
• Shape of Section: Horseshoe Excavation – Circle Lining
• Internal Diameter: 8.5- meters
• Tunnel Excavation: 36,000.- cubic meters
• Excavation & Mucking: 320,000.- cubic meters
• Wire Mesh: 100.- tons
• Shotcrete(Thickness of 10.- centimeters): 25,000.- square meters
• Framework: 55.- tons
• Anchor Rod: 10.- tons
• Reinforcement: 1,300.- tons
• Formwork: 16,000.- square meters
• Concrete Placing: 18,000.- cubic meters
• Length of Consolidated Excavation: 5,000.- meters
• Operation Building: 450.- square meters