October 2012 case study propping and jacking mabey hire Equipment • Superprop and Mat 125 (Twin 610 UB) base beams • Superprop propping braced using Acrow panels and specially fabricated cross bracing • Twin 610UB header beams • 38No. Hymat hydraulic jacks with spherical heads (on varying height Mat 125 stools) • Mass 50 lateral restraints. Project Propping underneath Ouse Viaduct to allow replacement of crosshead and reinsta

Join for free to read