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Richmond Valley Water garden |
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A stormtech arch system was installed as part of a water garden design for a new development in Casino in North Eastern NSW... 
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Last Updated ( Friday, 10 September 2010 )
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The wind turbines are three bladed and attached to the gearbox’s main axle via a hub which was developed in Sweden. The generator is asynchronous, meaning that when a power interruption occurs, the wind turbine loses its magnetism and therefore its ability to deliver power. This protects the electricity companies line engineers from turbine generated power, in the event of an outage. This also causes the brakes to activate and prevents the turbine from overrunning and causing damage. Apart from power interruption there are additional protections which stop the turbines when, for example, imbalance or storms occur. 5.5 kW flyer 11 kW flyer 15kW flyer 22 kW flyer 30 kW flyer |
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Last Updated ( Friday, 10 September 2010 )
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OSD Woolworths Macksville |
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Woolworths installs a 230kL OSD tank below the car park.... 
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Last Updated ( Friday, 10 September 2010 )
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