Surveying & Engineering Services


Tunnel in Hydroelectric Project Capulín-San Pablo

Tunnel in Hydroelectric Project Capulín-San Pablo

The tunnel consists of a gallery excavated by an Atlas Copco Jumbo Boomer L2C, a two-arm boring machine that prevents overexcavation.
It is very important, therefore, to provide the machine with accurate data of navigation and excavation, a function performed by Relieve Engineering through its surveying team.
In addition, Relieve Engineering performs stake out, calculation of excavated material, layout, control of excavation,…

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P.H Conducting tunnels Los Negros II

P.H Conducting tunnels  Los Negros II