Central Railway, in a statement on Friday, announced that it will operate a 15-hour special traffic and power block between Umbermali and Atgaon stations on April 25-26 for non-interlocking work linked to Khardi yard remodelling and the third line project between Kalyan and Kasara.

The block will be in effect from 12 noon on April 25 to 3 am on April 26 on both up and down North-East lines, significantly impacting suburban and long-distance train services.