MUMBAI: To facilitate the dismantling of the elevated booking office at Kandivali Yard, a major block of 36 hours was undertaken on the 5th line and yard lines of Western Railway starting Saturday afternoon and continuing until Monday. On Sunday, as many as 47 suburban services were cancelled for the block, impacting local train services.A WR official said that during the block, suburban and Mail Express trains would run on fast lines. Four long-distance trains were short-terminated or partially cancelled due to the blocks. Train No. 19418 Ahmedabad – Borivali Express was short-terminated at Vasai Road. Train No. 19425 Borivali – Nandurbar Express was partially cancelled between Borivali and Bhayandar. Train No. 19426 Nandurbar – Borivali Express was short-terminated at Vasai Road and partially cancelled between Vasai Road and Borivali. Train No. 19417 Borivali – Ahmedabad Express was partially cancelled between Borivali and Vasai Road.Due to this block, a few suburban trains were affected and cancelled.