The scope of the Terminal 18 Pile Cap Repair project is to repair the degraded pile caps, select piles, deck panels, and deck drains at Development Unit (DU) 7302 at Terminal 18. Terminal 18 is
located on the East Duwamish Waterway side of Harbor Island in Seattle. Development Unit 7302 lies within the bounds of Berth 3 and Berth 4 of Terminal 18 and encompasses bents 100 to 148.
This work includes removing degraded concrete and rebar from the pile caps and replacing it with new rebar and concrete. There will also be repairs made to deck panels, deck drains, and piles.