Mumbai, May 3 -- Approximately 76 per cent of the excavation work has been completed on the Mumbai bullet train station located at Bandra Kurla Complex, which is the only underground station on the Mumbai-Ahmedabad High-Speed Rail Corridor.

According to a release, 14.2 lakh cubic metres of the excavation work has been completed. 18.7 lakh cubic metres of earthwork must be excavated from this site.

Three batching plants of 120 cum/hr capacity are functional at site. Batching plants are provided with an ice plant and a chiller plant that help control concrete temperature.

The site is provided with a modern concrete lab, with facilities like a Water Permeability Test, a Rapid Chloride Penetration Test, etc. All concrete tests are conducte...