Kochi Metro: Speed Trials on New Line to Tripunithura Begins Next Week

The purpose of these speed trials is to evaluate the maximum speed capacity of the new line, ensuring track stability, traction continuity, and testing communication systems. Recent successful load tests on the track have paved the way for this upcoming trial, following a trial run held on December 7.

This extension, expected to be operational by February once the CRF gives its nod, introduces innovative Open Web Girder technology along a 60-meter stretch, a first for Kochi Metro. Speed testing holds significant importance in meeting the commissioner’s criteria, as reported by TOI.

According to KMRL insiders, these speed trials will span over multiple days, with a commitment to swiftly conclude all tests on the new line. Additionally, signalling, telecom, and traction works along the line have been finalized.

The extended Kochi Metro line from SN Junction to Tripunithura foresees an uptick in passenger numbers, offering easy access to Tripunithura railway station from the proposed Metro station. The previous Phase I-A extension from Petta to SN Junction, opened on September 1, 2022, witnessed a notable surge in daily passenger footfall post-launch.

Upon commissioning this final stretch of Kochi Metro’s Phase I segment, the expansive 28.125km Metro line connecting Aluva to Tripunithura will encompass a total of 25 stations, enhancing the city’s public transit network.