ERSI Group assembles industrial corrugated steel reinforcements and concrete formwork.

The Riad metro is the world's largest underground under construction with 85 stations and 176 kilometres of lines.

This batch consists of the construction of lines 4 (yellow), 5 (green) and 6 (purple) of the new metro network, which will consist of 25 stations, 64.5 kilometres of metro tracks, 33 kilometres of viaducts, 22 kilometres of underground tracks and 9 kilometres of surface tracks.

ERSI Group has executed 6 underground stations, 2 at ground level, 1 elevated and 3 false tunnels. In addition, we have made the Shop Drawings for 130,000 tonnes of steel, assembly for 80,000 tonnes and the installation of formwork of 160,000 m3 of concrete.

The Riyadh metro will become the largest metro in the world with six lines that will cover 176 kilometres.