RRR

Construction of buildings, dams, railways, roads, earthworks, and reinforced soil walls; provision of technical information in the field of building, dam, railway, road, earthwork, and reinforced soil wall construction; construction consultancy; construction supervision; technical advisory services relating to construction of buildings, dams, railways, roads, earthworks, and reinforced soil walls; consulting services for the construction of earthworks and reinforced soil walls; earthwork and reinforced soil wall construction supervision