(7) Annual Maintenance Contract (AMC) including network administration for the Local Area Network (LAN) in Prasar Bharati Secretariat. (6) TENDER NOTICE: Sealed tenders are invited under Two Bid System for carrying out cleanliness and maintenance work of office premises occupied by Prasar Bharati Secretariat.  For full details please click  here Tender Documents. (5) TENDER NOTICE: Sealed tend...