of Kumbharia in 1890. Tatanagar railway station was built by Nanji Govindji Tank & his son Ranchhod Nanji Tank of Hajapar . In year 1896 Kharagpur to Howrah section the contractors were Govind Karsan of Hajapar , Keshwalal Dalpatram of Ahmedabad , Bechar Hardas of Anjar , Nanji Raghu of Anjar