This tender notice from South Eastern Railway invites e-tenders for signal and telecommunication work to improve the yard under the Adra Division.The tender, identified by notice number SnT_e_Tender_ADA_26_27_21, has an approximate value of ₹1,43,27,055.Interested parties can submit bids until 11:00 hrs on July 31, 2026, through the official website.