Project: Duplication the railway line ( Riyadh – Dammam) project
Project location: the railway Riyadh – Dammam
Owner: the General Railway Station
Consultant: El Dar for Engineering
Main Contractor: Saudi Arquierdon Co. Ltd.
Sub-contractor: AL-OSTOOL AL-AALI
Project start date: 01/06/2012
The end date of the project: 15/04/2013
Scope of the contract: Rum and supply works + sub balast and balast
Filling quantity: 14,278 m³
Sub ballast: 271,950 m³
Balast: 23,878 m³