Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
The Wadi–Secunderabad line was built in 1874 with financing by the Nizam of Hyderabad. It later became part of Nizam's Guaranteed State Railway
Structure and expansion
Sedam railway station has two platforms and four tracks each running to 650 meter in length, a general and reservation booking office, shelters, lighting, benches, parking, foot overbridge, waiting room and toilet facility.