Failure to well timed detect flaws in rail prompted North-East Express derailment in Oct 2023: CRS probe

At least 4 individuals have been killed and several other others have been injured within the accident in Bihar’s Buxar district.

“Stricker monitoring should be exercised in controlling the various processes involved in manufacture of rails. Railway may consider exploring possibilities of Real Time Monitoring of the health of track, one of the recommendations of the report recently submitted to the Railway Board,” it added.

The Railways in its motion taken report stated that steady enchancment and upgradation are being carried out by it and the rail manufacturing plant of SAIL/Bhilai for making certain higher high quality of metal making and rail rolling.

It talked about a number of steps taken to enhance the chemical and metallurgical properties of rails too.

Regarding correct monitoring of monitor well being, it stated that numerous modules within the Track Management System are operational.

“These include monitoring of USFD testing of rails and welds. USFD operators regularly feed the USFD testing data of rail and weld during daily USFD testing on TMS,” the Railways stated.

“These USFD testing data are monitored regularly at all concerned levels for necessary maintenance,” it added.

Addressing the priority of the CRS for real-time monitoring of the well being of tracks, the Railways stated that three applied sciences are beneath trial for damaged rail detection programs in numerous zonal railways.

These are the Continuous Broken Rail Detection System , which is beneath trial in North Eastern Railway, Acoustic Domain Technology Rail Acoustic, which is present process testing in North Central Railway and Vibration Energy-based Broken Rail Detection System whose trial is in progress in North Central Railway.

The CRS has additional really helpful that correct mechanisms must be out there with the Railways for the identification of fatigue cracks developed in rails.

The Railways has stated that it has give you a brand new know-how generally known as Phased Array Ultrasonic Single Rail Tester and Zonal Railways/ PSUs have been suggested for the adoption of this new technique for rails testing.

Commenting on the situation of the engine and coaches, the CRS stated that the locomotives and coaches of all working trains must be intently examined and faulty rolling inventory shouldn’t be permitted, extra so in Mail Express Trains with excessive pace.

“Records of maintenance of Coaches and Loco may be computerized similar to what has been done for Track Monitoring System so that the data can be readily accessed for analysis and scrutiny,” the probe physique stated.

In response, the Railways stated that they have already got a laid-down process to commonly look at all coaches.

The CRS additionally suggested the Railways to contemplate putting in a Cab Voice Recorder within the Loco to report the dialog between the crew throughout/simply earlier than any accident.

“Crew Voice and Video Recording System is installed in 479 locomotives and is under implementation by CRIS in all locomotives,” the ministry stated in its response.

The CRS emphasised on the necessity for formal coaching or tips for videography and images of the accident web site, together with drone digicam of locomotive, coaches and monitor.

The Railway Ministry stated that tips for videography and images on the accident web site have already been issued by numerous orders.

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