Supply and delivery of Precast concrete box culvert units for Barr’s Pit Bridge, near Burnfoot, Co. Donegal

Tender description

The design, manufacture and delivery of precast concrete box culverts as detailed: • 10 number precast concrete box culverts, 2m in length with internal dimensions of 4.0m x 2.0m. • Waterproofing and jointing material for culverts. • 4 number L shaped square sloped wing walls with a height at the back of the wall of 2.7m reducing to 2.0m over a distance of 2.0m (2 left and 2 right). • Waterproofing to buried surfaces of wing walls The culverts are for a local road and will be required to carry HA loading plus 37.5 units of HB loading (or eurocode equivalent), a minimum of 300mm of cover will be provided on the culverts. Lifting eyes and chains to be provided.