This Hospital Modular Operation Theatre has been specially designed to offer patients the best possible medical care during critical surgical procedure. This O.T has arrangement for constant flow of clean germs free air circulation arrangement that operates under positive pressure. Air pollutants generated during surgical procedure are removed from the operation theater to maintain necessary hygiene. Vapor permeability function of this Hospital Modular Operation Theatre safeguards its interior against bacteria and mold. Arrangement for O.T furniture and lighting arrangement have also been incorporated into the design of this modular operation theater as part of modern amenities provided by any hospital or clinic.