4. Site Visits The management of the Department, and the consultant, Goldblah Yuill Architects (represented by Mr J Van der Merwe), led the Committee on a site visit to the following sub-projects: . 4.1 Mechanical floor; . 4.2 Intensive Care Unit/Recovery Unit; . 4.3 High Care Unit; and . 4.4 Radiography Department, which is 97 per cent complete.