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Hong Kong

TMCLK Link in Hong-Kong: balanced cantilever erection

As part of the design-build project for a set of precast segmental bridges, choice of the erection method was key to its achievement. Opting for the balanced cantilever erection with launching gantry made the difference.

Ihsaniye viaduct incremental launching

Important savings in raw material and optimized execution planning were some of the many advantages of the alternative solution proposed by Freyssinet to build the Ihsaniye viaduct.

Hammersmith innovative post-tensioning system

Conventional solutions for strengthening a critical viaduct in west London proved impractical and led to the development of a ‘plug and play’ post-tensioning system and bespoke erection equipment.
United Kingdom

St George’s Bridge expansion joint replacement

After more than 10 years of service, an assessment by Doncaster Council indicated that carriageway refurbishment and essential safety repairs were required for expansion joint replacement.

Melbourne Webb Dock Restoration

As part of a major port development project in Melbourne, Freyssinet has been awarded the dock restoration of the Webb Dock port facility.

Saint-Cloud Viaduct – Cathodic protection

To prevent corrosion on a 1,100-metre long structure, Freyssinet's teams installed a large-scale Impressed Current Cathodic Protection system (ICCP).

Sahasinaka masonry structure strengthening

Featuring a combined concrete and masonry structure, the Sahasinaka viaduct was built in 1934. As one of the pier foundations showed signs of subsidence, structural strengthening of the bridge was conducted by Freyssinet.

La Ricamarie bridge – Additional prestressing

Extending the lifespan of the viaduct by 100 years is what Freyssinet achieved after proposing a turnkey service to conduct heavy retrofitting works including additional prestressing, and completing them ahead of schedule.

Preheater tower structural strengthening for the Bulacan cement plant

Structural strengthening works were needed to renovate the ageing prestressed concrete preheater tower of a plant to increase its bearing capacity before installation of new equipment.