Technical Info

The portal area is located at the foot of the highest and steepest cliff across the project, at the right bank of Maragua river. Cover & Cut methodology with construction of two pile rows on the left and right hand side of the excavation connected by a continuous slab at level +2078.5m followed by underground excavation. Offered Services: Structural Calculations, Detail Design Drawings

• category:

  Underground Structures

• Date:

  2016

• Client:

  SMEC INTERNATIONAL PTY LTD