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Stadium lighting arch
12
September and November 2014: Installing nine temporary steel
towers, using a 130ton mobile crane, to support the lighting
arch during dismantling
December 2014:
·
Detensioning the prestressing cables at the southern and
northern thrust blocks and at the wings
·
Detensioning the prestressing cables supporting the
lighting arch
·
Preparing to dismantle the central part of the lighting arch
·
Dismantling the lighting arch in seven segments, using a
400ton crawler crane with super lift
March 2015: The finished project, without the lighting arch and
the temporary supporting towers
January 2015: Dismantling the temporary supporting towers
STATUS UPDATES: THE DISMANTLING IN PICTURES
STAGES OF THE LIGHTING ARCH DISMANTLING
Installation of towers above 48 m in height
Detensioning of all cables complete
Installation of towers up to 48 m in height
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temporary towers
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