Tender No.: WBPWD/EE-I/CKHED/eNIT-12/26-27, Tender ID: 2026_WBPWD_5015365_1 e-Tender invited for Annual Comprehensive On-Site Maintenance of Air Conditioning Machines installed at Hospital and College Campus of CNMC and H, Kolkata for a period of one year. The last date for online bid submission is 01/07/2026 up to 14:00 P.M. Details available at etender.wb.nic.in and wbtenders.gov.in.