Railways To Float Rs 2,450 Crore Tender To Procure 19 Modern Track Testing Machines

Aiming at ensuring safety, the Railways is going for the most modern system for advance detection of track defects to prevent derailments, doing away with the current practice of manual mode.

The Railways will float tenders to procure 19 Self Propelled Ultrasonic Rail Testing (SPURT) car machines, with service contract for seven years at an estimated cost of Rs 2,450 crore.

According to the plan, the Railways will have 18 SPURT cars, as already sanctioned in the rolling stock programme and one SPURT car for dedicated freight corridor (DFC) to ensure requisite safety and reliability on rail tracks.

Rail traffic is increasing exponentially creating pressure on track maintenance.

As the maintenance windows are getting shorter and shorter, traditional trolley-based inspections for ultrasonic flaw detection (USFD) of tracks are becoming extremely difficult.

The train speeds are increasing to 130/160 kmph, reducing response time for moving away from tracks after physically seeing the trains.

Similarly, with multi-tracking of rail tracks, manual trolley inspection in the middle lines is more risky, as the railway staff have to be vigilant of the train movement as well.

Similar difficult situations are being faced by manual USFD operators in tunnels, bridges, high banks, cuttings where space of safety for moving away from tracks is less and due to weight of manual trolleys, such movements are cumbersome and to a great extent, unsafe as well.

In the locations of automatic signalling — as the train headway between two trains have reduced drastically — the movement of trolley based manual operations are again becoming unsafe.

In this situation, the Railways have no other option but to go for a reliable vehicular USFD in a massive way, for advance detection of rail flaws and to ensure safety.

The SPURT cars shall move at a speed of 40 kmph and all such movements would be on the train path.

In the recent past, the Railways have witnessed many derailments due to track defects. The massive deployment of SPURT cars are slated to address the issue.