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New bridges between Ettumanoor and Kottayam railway stations


Construction of new bridges (Viaduct) between Ettumanur and Kottayam stations as a part of Doubling of track between Kuruppantara and Chingavanam.

Viaduct project consists of 36 spans and overall length including approaches is around 1008 metres.

Outcomes and achievements:
1. Out of 36 Spans: –
• 31 spans are of PSC U-Girder of 27.51m length,
• 2 spans are of PSC U-Girder 19.76m length,
• 1 span are of PSC U-Girder 17.16m length,
• 1 span are of PSC Slab-Girder 10.28m length,
• 1 span are of PSC Slab-Girder 7.45m length.

2. PSC U-Girder was casted over temporary support and launched over the span and positioned at specific location on Pier / Abutments to the correct alignment and levels.
3. Fabricated and erected 8 numbers of N-Truss for casting of PSC-U Girder.


We have executed the work as prime contractor and as per client requirement. In this project we have executed Piling, Pile load tests, deep rail shoring’s, Substructure and Superstructure works of viaducts, handrails, approach slabs etc.

Key Items Delivered:
• We have executed Piling around 4200 meters.
• PSC-U girder concrete was around 5200 Cum.
• 31 spans were fixed on POT-PTFE Bearings and 3 spans were fixed on Elastomeric Bearings.

Client Details:-
Southern Railway, Karshaka Road
Ernakulam South, Kochi- 682 016.