Riyadh Metro 5 (TBM)

The strong step taken by YAZ, through which we seek to develop our engineering capabilities to gain a wider scope of work within and outside the Kingdom of Saudi Arabia, where this addition to the Spanish cooperation to conduct a series of work in the first station and follow-up drilling machine (Sena) and the follow-up The work of the first tunnel, which extends from the prince of Sultan Sultan and the work is still continuing until the end of next year and the completion of all stations using the latest survey equipment and the need for the most skilled surveyors and engineers who have high experience through previous work in the field (TBM)