I am a Kiwi who spent 17 years overseas working on major passenger rail projects. I have the good fortune to return to New Zealand and work on the Auckland CRL – a major metro project in my hometown. I am passionate about sustainable transport and hopefully my contribution to this city shaping project will help many Aucklanders to reduce their dependency on cars to get around the city. (Grant Daniel)
Aurecon is providing safety assurance services, including safe design, which support Auckland Transport’s sustainability objectives for the project.
Below is a summary of the work undertaken together so far on one of New Zealand's largest projects.
Safety assurance for the project is managed under three management plans:
Construction phase health and safety management, which primarily covers the works contractors’ activities, but also includes safety in design activities undertaken by Aurecon and its sub-consultants
Engineering safety assurance which covers the operations and maintenance phases and is undertaken within the process framework provided by EN 50126: 1999
Occupational health and safety management for the activities of Aurecon’s staff working on the project
A series of hazard identification workshops and risk assessments were undertaken by Aurecon with key project stakeholders including the client, KiwiRail and the New Zealand Fire Service. The hazards and identified risk control measures were recorded in a comprehensive hazard log which was then used as a tool to track actions required by the design team and client to implement the various risk control measures.
Risks are being actively managed during the design to eliminate or reduce them so far as is reasonably practicable. Fire on a train in the underground environment was identified as a significant risk in the operations phase. A specific, detailed fire engineering risk assessment was undertaken to verify the sufficiency of the design measures to control this risk, which include:
A tunnel ventilation system
Tunnel egress walkways and cross passages to facilitate emergency egress and intervention
Aurecon worked collaboratively with the client and its contractor, Connectus (a joint venture of McConnell Dowell and Hawkins), to achieve a ‘leading’ rating for the Albert Street tunnels and a storm water diversion. The IS rating tool will continue to be used for the project’s main works which are planned to be procured in 2017.
It has been an amazing opportunity for Aurecon staff to work on this prestigious project and work together with Auckland Transport to deliver sustainable outcomes. (Christian Mapes)