May 6, 2021 in Advisory Notes
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NBN Ground Stations
Installation and Commissioning; Fire Protection
With the rollout of Australia’s broadband network, “nbn” has constructed 10 critical satellite ground stations in remote rural locations. As part of the project, the 10 satellite stations will help to deliver broadband services to homes and businesses in remote and rural areas across Australia.
Cockram Corporation, based in Melbourne, constructed six of the facilities located in New South Wales (Bourke, Wolumla, Broken Hill), Queensland (Roma), Tasmania (Geeveston) and South Australia (Ceduna). In addition, Perkins (WA) Pty Ltd delivered the four satellite stations in Western Australia (Carnarvon, Geraldton, Kalgoorlie and Waroona).
Walker Fire Protection was engaged to provide design, installation and testing of the fire detection, occupant warning and gaseous suppression systems to the six Cockram sites, as well as four WA-based stations with Perkins. All services for the 10 sites were facilitated by the strong in-house delivery capabilities that Walker Fire Protection has available.
The satellite ground stations are critical telecommunication facilities, essential to the delivery of nbn’s Satellite Service. Each ground station has two, 13.5 metre satellite dishes. The majority of stations have on-ground solar farms, designed to offset the power consumption of the facilities. The sites are similar to mission Critical Data Centre facilities, requiring highly resilient infrastructure to support the reliable operation of telecommunications equipment.
The remote location of these sites has been a significant challenge. The closest site to the Sydney CBD is Wolumla – a five hour drive away, and Queensland’s Roma site is a 10 hour drive from Brisbane. Carefully planned logistics and closely controlled coordination has been crucial to the success of the projects.
Smart use of kit-form design strategies was important in the efficient delivery of the fire protection systems making for a quicker, safer and smoother site installation, and helping to ensure compliance with all regulatory requirements.
A.G. Coombs also provided HVAC and mechanical services to the six Cockram sites in NSW.
