Scope of Work:
Provide fire protection for the concrete and steel structures to the cut and cover entrances, with a Promatect H 27.5mm linings systems being designed and built to a modified hydrocarbon fire specification.
Overview:
This process involved a full prototype being designed, tested and approved. Day and night shifts including manual handling of 90kg weighted panels were required to achieve the scope of works. These works included more than 100,000 screws being placed into 2mm stainless steel purlins and over 50,000 SS spike anchors in a 65mpa concrete. The 8m high ceilings resulted in the works being carried out via boom and scissor lift access only. Operating under the strictest safety plans together with continual construction traffic meant limited access throughout the project. The A1 Passive Team is incredibly proud of the process and end result.
Transcity Legacy Way Tunnel
