AAC continues to work as a subcontractor on the Sellwood Bridge project. AAC furnished and installed the substructure for two work bridges to facilitate construction of the new bridge including piles of varying length and fabricating and installing caps, cross beams and cross bracing. AAC provided crane service and welding work for the momentous bridge relocation to the temporary piers and continues work on the above/below water removal of the existing concrete piers.
AAC will re-mobilize during the 2016 in-water work season to remove both work trestles and the temporary detour piers.
Old Sellwood Bridge - Concrete Block Disposal