Pier 62/63 Rebuild – Habitat & Alaskan Way Improvements

Project Overview

Located along the Elliott Bay waterfront, Pier 62/63 serves as a popular recreational space for locals and visitors alike. PPM was contracted to rebuild the southern half of the pier (Pier 62) and retain the northern half (Pier 63) in place. The first phase of the rebuild focused on restoring critical infrastructure, including seawalls, piles, and pedestrian walkways, while enhancing accessibility and environmental sustainability.

Project Highlights

  • Replaced aging timber piles by removing them with a vibratory pile extractor, then installed 175 steel pipe piles ranging from 70-140 ft in length to support the new structure.
  • Construction of a Habitat Intertidal Zone (HIZ), the final and most visible element in a series of Elliott Bay seawall environmental improvements along the downtown Seattle waterfront.

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