Mount Coffee

14th June 2017

Ground investigation, earthworks assessment and design and construction of a grout curtain at the Mount Coffee Hydroelectric Project. The scheme comprised the rehabilitation of a hydroelectric power plant that had fallen into disrepair during the Liberian Civil War.

Quantum undertook a number of ground investigation packages for a variety of elements associated with the redevelopment of the site including proposed transmission line towers, proposed sub-stations and new dams.

A geological mapping exercise backed up by extensive trial pitting was undertaken to characterise the available residual soil materials in the locality for suitability for use as earthworks materials for new dam construction.