| Project: | Phase 1A Pulp Transportation Systems' Los Bronces Mine |
| Client: | ANGLO AMERICAN SUR S.A. |
| Location: | Santiago North, CHILE |
Description:
Replacement of approximately 5.6 km of 24” diameter pipe from the existing slurry pipeline through new 26” and 24” pipes, including the provision of a trolley system for assembly in tunnels. Rock trench excavation and expansion of platforms in the replacement sectors and in rock excavation sectors (approximately 19 km).
Special Characteristics: Most of the tasks were carried out in a two-way traversable tunnel, which required high coordination
Execution Period:December 2008 - December 2009
