Triennial AC Maintenance Work – Bhabani Bhawan Complex (Multiple Units) The Electrical Construction Division under PWD, Government of West Bengal, has issued an e-tender for triennial comprehensive maintenance of air conditioning systems installed at various sensitive government facilities located within the Bhabani Bhawan complex in Kolkata. The maintenance scope covers multiple operational units including the Main Building, Organised Crime Cell, Clothing Store, State Level Welfare Society offices, and DGP Bungalow. The contract involves regular servicing, upkeep, and repair of AC machines to ensure smooth climate control operations in high-security and administrative zones. e-NIQ No: WBPWD/EE-ECD/e-NIQ-17/2026-27 Tender ID: 2026_WBPWD_5014871_1 Bid submission start: 11 June 2026, 01:00 PM Bid submission closing: 25 June 2026, 01:00 PM Portal: http://tenders.wb.gov.in