Archive for July 2011


Irish Rail – UB702 Portal Frame (774)

Shay Murtagh supplied seven portal frame assemblies for this project. Each portal assembly consisted of an inverted U-shaped roof unit which bears onto two wall leg base units. Each portal roof weighed 30T and each base leg unit weighed 8T. The overall size of the portal was 6.52m high by 11.7m wide. A longitudinal rebate

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  • Posted by Gillian Murtagh  Posted on 08 Jul 2011  0 Comments
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