Tar surfacing * road construction & improvement*
Earth movements, earthworks, demolitions, defamaton and redemption
Bridgeworks culverts, retaining walls and other concrete structures
Groundworks and other concrete structures,Buildings bricklaying,plastering,decking,roofing,plumbing,slabs,foundations,
Drainage,sewerage and other associated processes and treatments
Water mains and treatment plants,pipelines ,water pipes,hdpe pipes,gas piping,trenching, ...