Northern Railway, on behalf of the President of India, invites sealed e-tenders under a single packet system for the work of setting up Audio Visual Communication Infrastructure at different depots of Delhi Division. The work is to be executed in Delhi Division for a period of six months, with an advertised value of Rs. 1,42,91,180.22 (including GST). The required bid security is Rs. 2,85,800, and no tender document fee is applicable. The e-tender document will be available from 10 June 2026 (13:59 hrs) to 02 July 2026 (11:00 hrs). The last date for submission is 02 July 2026 at 11:00 hrs, and the opening of bids will take place on the same day after 11:00 hrs at the Mechanical Department, DRM Office, Northern Railway, State Entry Road, New Delhi. In case of a holiday, the opening will be conducted on the next working day. Complete details are available on the official IREPS portal. Northern Railway Tender Reference No.: NRDLIOMCNWMISC242026