BORROW MATERIALS FOR THE CONSTRUCTION OF HIGHWAY 85 IN TEMISCOUATA
Mandate Survey of potential sources of granular materials using photo-interpretation, exploration using a hydraulic shovel, including obtaining exploration authorizations from…
Mandate Survey of potential sources of granular materials using photo-interpretation, exploration using a hydraulic shovel, including obtaining exploration authorizations from…
Mandate Photo-interpretation survey of potential sources of concrete sand for the construction of wind turbine foundations and sources of sand…