Chittaranjan Seva Sadan College of Obstetrics, Gynaecology & Child Health invites tenders from eligible and qualified bidders for providing cleaning and housekeeping services for a period of three years. Online bid submission closes on 1 September 2026 at 5:00 PM. Contact: Medical Superintendent cum Vice Principal, CSS COGCH Website: wbtenders.gov.in / wbhealth.gov.in Location: Kolkata, West Bengal