Wednesday, December 06, 2017

A feat of engineering - Steel girder bridge converted into concrete bridge between Danishpet and Lokur railway stations within two days.

The Salem Railway Division created a record of sort by converting a steel girder bridge into a concrete bridge between Danishpet and Lokur railway stations in the Salem – Jolarpettai section within two days on Friday and Saturday (November 17 and 18).

The highlight of the execution of the project is that the through train services were maintained as usual. The project was completed at an outlay of one crore.

The 46-metre steel girder bridge accounting for a single railway line was constructed about five decades ago across River Sarabanga. Since the girder bridge had become old, Hari Shankar Verma, Divisional Railway Manager, had sought the permission of the railway headquarters for replacing it with a concrete bridge.

After getting the nod from the higher officials, the engineering , signalling and electrical branches of the Salem Railway Division decided to undertake and complete the execution of the project on November 17 and 18.

The pre-stressed concrete (PSC) slabs were manufactured nearby the bridge and were kept ready. The work of removing the girder and simultaneously replacing them with PSC slabs was launched on Friday and the entire work was completed on Saturday evening.

The Salem – Jolarpettai track was an electrified line and as usual, the officials faced usual challenge, in undertaking the work.

The major achievement of the railways is that the through traffic is maintained in both the directions as usual on the two days.

According to railway sources, the operation of only ten trains – two trains on the first day and eight trains on the second day – was slightly affected. Each of these trains were delayed by 10 minutes to ensure slow and safe crossing at the construction site.
The concrete bridge will ensure adequate safety of the trains.

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