To carry out maintenance work of tracks, signaling & overhead equipment, a jumbo block will be taken on Up & Dn Harbour lines between Mahim and Goregaon stations of Western Railway from 11.00 hrs to 16.00 hrs on Sunday, 9th February, 2020. During the block period, all Goregaon trains and Harbour services towards Central Railway as well as some of the Churchgate-Goregaon slow services will remain cancelled. Detailed information to this effect is available with concerned Station Masters. Passengers are requested to take note of the above arrangements.