The refurbishment of the Queensland Police Headquarters in Mackay, managed by ICM Construction, was a successful project that achieved its goals of modernizing facilities, enhancing security, and complying with stringent design guidelines. Through effective time, cost, and quality management, the project was completed without interrupting the operational police headquarters. The supply and installation of interview room doors showcased the dedication to quality and innovation, ensuring the facility met the highest standards while serving the needs of the Queensland Police Service.