The NSW Mid North Coast Region is one of the fastest growing areas across the state. Forecasts indicate the region's population in is likely to continue to grow in the medium to long term.
To increase the capacity of electricity supply to Port Macquarie, TransGrid has commenced construction of a 132 kV line between Kempsey and Port Macquarie. The estimated cost of this project is more than $30 million.
The new double capacity line will replace the existing wooden pole line between Kempsey and Port Macquarie, strengthening power supply to the region. The new line is being built with concrete poles, using modern materials to enable TransGrid to build the most compact power line possible within the same easement as the previous line.
The extensive work undertaken in developing the final project solution pays particular attention to the environment and the community. This was evident when TransGrid undertook the more complex task of rebuilding the existing line rather than establishing a new line route. The decision resulted in the project receiving acceptance and support by existing landowners and the community.
The project draws upon TransGrid's extensive project management expertise, with the project team having to tackle problems arising from wet weather and floods. This has required TransGrid to investigate various techniques, such as special tracked vehicles with the ability to work on wet ground with minimal environmental impact.
TransGrid is utilising a specially-developed construction method called "close approach". This means new electricity poles can be constructed alongside existing power lines, without the need to disconnect them first. In the past, this required the lines to be switched off, but by using these special procedures the work can be undertaken without compromising safety. The benefits of using this approach include keeping a reliable supply to the area and reducing delays due to wet weather.
Construction of the line commenced in late 2008. The project is due to be completed in April 2012.
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December 2011 |
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November 2010 |
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October 2009 |
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