Task Order from PDF framework for 612093 A46 Guys Cliffe Interchange

A46 Guys Cliffe IC contains two underbridges that carry the dual carriageway Warwick bypass over the interchange link roads with the A429 and B4115. The two bridges are single span simply supported structures with composite decks comprised of pre-stressed beams and 200mm thick slabs cast upon permanent formwork between beams. The end supports are reinforced concrete cantilever abutments, which are constructed in two sections and separated by a movement joint at the centre line. Each abutment is flanked by reinforced concrete tapered wing walls. The deck is free to move at the south end and fixed at the north end. In November 2003, secondary Open Box Beam (OBB) Vehicle Restraint System…