Santa Rosa and San Martin tunnels

Supervision of the Preparation of the Technical File and Supervision and Control of the Execution of the Work.

The scope of the service included:

• The Supervision of the Elaboration of the Technical File for the Recovery of the Landslide in the South Tunnel and the Integral Reinforcement of the North and South Tunnels.
• The Final File will include the complementary studies and designs, plans, calculation reports, descriptive report, technical specifications, meters, costs, budgets and work schedule, among others.

The Supervision and Control of the Execution of the Work, which will be developed in the following stages:

• Reinforcement of the existing support in the constructed sections of the North and South tunnels.
• Recovery from the Collapse of the North and South tunnels
• Support and Definitive Reinforcement of the tunnels
• Slope Support

The Reception of the Work, the Review of the Liquidation of the Work Contract and the Preparation of the Liquidation of the Supervision Contract.

The project is located from the intersection of Prolongación Tacna and Alcazar avenues (Rímac) to Próceres de la Independencia avenue, between its intersections with Peru and Lima avenues (San Juan de Lurigancho).