Tag Archive: Post-tensioning

Work begins on M5 Golden Valley Bridge refurbishment scheme

Golden Valley Bridge refurbishment

Highways England’s Golden Valley Bridge refurbishment scheme has commenced. Freyssinet is providing temporary works design, concrete repairs, post-tensioning special inspection (PTSI) site surveys and investigation, bridge bearing supply and replacement, cathodic protection, hydro demolition and reinstatement of ballast walls and…
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What is Post-tensioning?


The engineering-best friend of developers, architects, engineers and contractors – post-tensioning enables the construction and refurbishment of concrete structures; improving structural performance while also reducing construction time, costs, materials and environmental impact. But what is post-tensioning? Post-tensioning is a method…
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Post-Tensioning, Strengthening and Concrete Repair – Hammersmith Flyover, Phase Two

Post-Tensioning, Strengthening and Concrete Repair Client Transport for London Main Contractor Costain Value £20 million Works Commenced December 2014 Works Completed Summer 2015 PDF Download Hammersmith Flyover is an elevated roadway in West London which carries the A4 dual carriageway over…
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Tank Strengthening – External Post-Tensioning – Anglian Water Tanks, Salt Fleet Treatment Works, Lincolnshire

Tank Strengthening Client Anglian Water Services Limited Consultants Mott MacDonald Principle Contractor Skanska / Freyssinet Ltd Value £150,000 Works Commenced March 2007 Works Completed March 2008 PDF Download Catastrophic failure of a sewage treatment tank at the Salt Fleet Treatment…
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