The Avenue Private Hospital in urban Melbourne is believed to be a world first to deliver a composite structure, The five level building includes operating theatres, 1^st and 2^nd stage recovery bays, CSSD, DOSA, Dermatology practice, staff facilities, administration areas and new carpark. The 36 prefabricated complete modules were delivered and assembled in just 48 hours, minimising time, cost and disruption in such a congested area. Delivered three months early with not one operating list affected, the project is a remarkable demonstration of a state of the art facility, built in revolutionary way.