Ashley Drive Upgrade, Canberra ACT
Nathan contracted to BMD to provide concrete FRP works for a 3-span, 2 lane bridge at Wanniassa in Canberra. The scope of works included full construction of abutments, pile caps, piers, headstocks, placement of Super T’s, approach slabs, deck and barriers. Nathan also built 2 pedestrian underpasses for a new 2-lane carriageway.
Facts & figures
Deck length: 45.0m
Piers: 2 sets of 3 columns x 990mm dia. and height 2.8m
Piers: 2 sets of 3 columns x 990mm dia. and height 4.050m
Abutments: 4.0m high
Abutments: 4.2m high
Contract duration: 36 weeks
Quantities: concrete 660 m3, Reo 83T.
Plant and equipment utilised: site cranage included a 20T Franna, 130T Slew, 36m Concrete pump, 350T crane for placement of precast beams.