Line 3 of Mashhad city train

Since all urban train structures and facilities are operated for a very long life and with high security, the need for quality control and implementation of sealing standards is of particular importance. In this project, Pol-e-Burj construction company, using the highest international standards and specialists and special quality control tools, is cooperating as a supervisor of sealing and insulation of all stations and tunnels of Mashhad city train line 3.

Location:
Line 3 of Mashhad city train from the holy shrine of Hazrat Reza PBUH to Shahid Kaveh station

main contractor:
Maharab

Important regulatory issues:
In this project, two main factors are considered by the monitoring device.

First, inspect all surfaces to eliminate sharp points and angles and any factors that could cause damage to the sealing sheets.

The second is to ensure proper implementation and compliance with international standards.

In this section, various tests are performed on the sealing system by special devices.

Key design times:
Date of contract entry: