Loddon Bridge disaster
The Loddon Bridge disaster was a collapse of falsework during construction of a reinforced concrete deck on the Loddon Bridge of the A329(M) motorway in Berkshire, England, on 24 October 1972. It killed three people and injured ten others. It is thought that a design error led part of the falsework, transitioning between the deck and the supporting towers, to be understrength and it failed by buckling or twisting. The part-poured deck fell into the river below. The collapse was investigated by Her Majesty's Factory Inspectorate and the contractor, Marples Ridgway pleaded guilty to a breach of the construction regulations at a trial in Bracknell, being fined £150 (equivalent to £1,930 in 2021). The collapse led to the Advisory Committee on Falsework, chaired by Brunel University vice-chancellor Stephen Bragg and consequently known as the Bragg Report. The committee, whose final report was published in 1975, made a number of recommendations for changes in how falsework was designed, constructed and dismantled. These formed the basis of British Standard 5975 The Code of Practice for Falsework, published in 1982. The Bragg Report had a wider impact on how temporary works were managed in the UK including establishing procedures and the position of temporary works coordinator.
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N 51.439111111111 ° | E -0.89830555555556 ° |