GMS Warehouse & Office Facilities. Warehouse Floor Area: 5,225m². Office Floor Area: 895m². The project was delivered for Chamber Lane Properties 3 (Pty) Ltd, with Coffey Projects (Africa) (Pty) Ltd as Principal Agent, GLH & Associates Architects as Architect, and BTK Pretoria Incorporated t/a BTKM Quantity Surveyors as Quantity Surveyor. Mechanical / Electrical Engineer: C3 Climate Control Consulting Engineers (Pty) Ltd / Rawlins Wales & Partners. Structural Engineer: L&S Consulting (Pty) Ltd. Fire Consultant: Trevor Williams Consulting Engineers.