Description
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Services
Provision of temporary professional personnel suitable for conducting studies at the level of phase I of 30 km of tunnels in development of contract No. 2051 of 2011 signed between INVIAS and the Sanval Consortium whose purpose is "Studies at the level of Phase I of the Buenaventura - Orinoquia - Palmira - Las Cruces, Colombia Connection".

Covered length
+5000m.

Execution time
2012.