Klohn Crippen Berger

Assesses conceptual closure covers for the proposed Near West Tailings Storage Facility (TSF) which will be used to store scavenger tailings and cleaner tailings.

This report presents the plan of operations level design of a Tailings Storage Facility (TSF) at the Near West site.

Previous Site Selection Study

This letter report presents the results of the 2010 geotechnical testing program on scavenger and cleaner tailings. The results are also compared with the previous test programs in 2007 and 2009.

This letter report describes the static geochemical testing carried out on cleaner and scavenger tailing slurries. The static testing program is designed to provide data on the short term geochemical behavior of the tailings solid phase as well as an indication of the quality of associated process waters.