The project includes operation and maintenance of Grinding machine and reprofiling / grinding the Track on Line No. 1 and the Track on Line No. 2 between Dammam-Riyadh in Saudi Arabia.

The main items of work comprise:
Line No. 1 from Dammam to Riyadh of length 449 Km
Line No. 2 from Dammam to Riyadh of length 556 Km
New doubling between km 160 + 735 and Riyadh 300 Km.
Maintenance of the switches available on stations, sidings and secondary sidings or where SRO is requesting the grinding to be done.
The work involves measurement of the rail corrugation and cross section, its rectification to remove all type of corrugations, surface defects and reshape the rail head cross section to its initial surface.

Principal Quantities:
Grinding and reprofiling of total 1,305Km railway lines and 50 nos. turnouts.