Description
The road concession, Rumichaca - Pasto – Chachagüí - Airport, considered the construction of a tunnel of approximately 1.6 kilometers length near the sector of Alto de Daza in the Pan-American route.

Provided Service
Detailed designs for the construction of ventilation systems, air conditioning, fire system, control system, communications and instrumentation system required in the Daza Vehicle Tunnel, Road Pasto Chachagui Concession Project.

Covered Length
1000-5000m.

Execution Time
2010.