HS2 viaduct blunder over wonky concrete segments
A concrete joint on the HS2 Colne Valley viaduct is being drilled out this week after two giant segments on the crossing were misaligned. Main contractor Align JV – made up of Bouygues Travaux Publics, Sir Robert McAlpine and VolkerFitzpatrick – started remedial work on Monday and hopes to get back on on track with
