Scope of Works:    Rock breaking using Chemical Cartridge  Project Start/End:     Oct 2014 – Mar 2015 Regular sewer rehabilitation and replacement works project as the used water from households, industries and commercial premises island-wide is collected and conveyed via…

Scope of Works:   Rock Blasting using/Explosives with Electric/Detonators/Rock Breaking using Chemical Cartridges Project Start/End:     Feb 2014 – Jul 2015 Regular sewer rehabilitation and replacement works project as the used water from households, industries and commercial premises island-wide is collected…