Project Title : Birjand-Ghayen Highway (Lot 2) |
|
| Location : SRI LANKA-BANDARAWELA |
Status : Completed - TUNNEL |
| Start Date : 2014 | End Date : 2018 |
| Technical Specifications : Length of tunnel: 3,870 m Tunnel excavation: 90,000 m3 Portals Excavation: 140,000 m3 Stabilization consists shotcrete in 2 layers and wire mesh: 62,000 m2 Grouting: 300 ml Steel works: 1,400 Ton Formworks: 3,300 m2 Concrete: 11,500 m3 |
Employer Prices: 23,000,000 USD
|
| Description :
The Uma Oya Multipurpose Development Project is located at the south eastern slope of the central highland of Sri Lanka. This project consists of a link tunnel between Dyraaba & Puhulpola dams, excavation and stabilization of two portals for intake headrace tunnel and adit headrace tunnel and execution of intake headrace structure. |
|