Eastern Railway, Sealdah Division invites bids for transit infrastructure engineering. Tenders feature different track maintenance works along the Baruipur-Diamond Harbour route. Requests include comprehensive track repair assignments across the Ballygunge-Baruipur UP and DN lines. Full technical specifications are hosted on the IREPS portal at ireps.gov.in. Additional institutional publications are accessible via the railway site at er.indianrailways.gov.in. Interested eligible contractors must submit online proposals before the August deadline.