Wednesday, 1 July 2009

Power Station Chimney Re Lining Project

In December 2008 Churchills were appointed directly by e-on and mobilised to site to commence with the removal and replacement of 2no 110m tall brick flues housed within a 107m tall concrete windshield.

The removal of both brick linings was completed through the Christmas holidays to ensure a hand over date of March 2009 remained achievable.

During the removal of the brick linings the internal cast concrete ring beams that supported the internal brickwork at regular intervals throughout their height were found to have eroded beyond repair. Working with e-on engineers Churchills designed replacement ring beam supports to be installed in conjunction with the re bricking of both vertical flues.

Exposed to some of the coldest temperatures in recent years and now having to work night shifts through January, February and March to remain on programme Churchills installed internal access platforms to facilitate the re building of both flues and completed on time and within budget.

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