The Quillayute Sea dike repairs starting this fall

Seattle-based Duwamish-Pacific Joint Venture recently won a $5.7 million Quillayute Sea dike repair project in Washington.

According to USACE, repairs to the Quillayute Sea dike protecting the Quileute Tribe’s 800-year-old fishing village, will begin this fall.

The project will protect the La Push community within the Quileute Indian Tribe’s reservation land on the Olympic Peninsula’s northwest coast in Clallam County.

“The dike is also vital to support U.S. Coast Guard Station Quillayute River,” said Michael Suh, project manager, and its search-and-rescue operations from the marina located on the reservation. The station’s area of responsibility covers 63 miles of Pacific Ocean coast and extends 50 nautical miles offshore.

The dike protects the Quillayute River Navigation Channel by reducing incoming wave transmissions. This protection is critical because damage from wave and/or current forces the dike has experienced over its lifetime has made it undersized and no longer able to provide the needed protection to the community.

The project will restore the dike structure to its authorized height 8 feet above mean lower low water within the approved in-water work window Sept. 1, 2023, through March 1, 2024.