Northwest Seaport Alliance Terminal 5 Improvements Begin

Contractors will begin driving test piles at the Northwest Seaport Alliance Terminal 5 in Seattle the first week of January. The installation will last through March.

The pile driving and testing is part of the design phase of the terminal’s improvements. Test results could help reduce the final number of piles required and refine the depth of installation during berth construction.

About 27 piles will be installed at the edge of the Terminal 5 wharf. Installation and testing will take place 8 a.m. to 5 p.m. Monday through Friday and 9 a.m. to 5 p.m. Saturdays in compliance with the City of Seattle’s noise ordinance.

Once installed, some of the piles will be tested using a method known as rapid-load testing. The testing sounds like a half-second cannon shot. The sound can be as loud as 145 decibels at a distance of 50 feet. Nine tests are planned, with no more than one test per day.

Planned dock improvements will make the terminal capable of accommodating heavier cranes and provide deeper drafts to handle the megaships cascading into the trans-Pacific trade.

Share this article

Follow Dredging Today

Events>

<< Aug 2019 >>
MTWTFSS
29 30 31 1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30 31 1

Eastern Chapter WEDA Fall 2019 Conference

Wednesday (10/16/19) afternoon will start the program with an opportunity to take the Dredging 101 course.

read more >

10TH Annual Conference Dredging in India

The conference will focus on strategies and solutions to meet the future dredging requirements…

read more >

Australasian Coasts and Ports 2019

Conference Theme “Future directions from 40°S and beyond” reflects the increasing awareness about the need to find suitable…

read more >

PORTS Conference

The PORTS Conference series is internationally recognized as an outstanding opportunity to network with…

read more >

Jobs>

Looking to fill a job opening?

By advertising your job here, on the homepage of DredgingToday.com, you'll reach countless professionals in the sector. For more information, click below....

apply

Looking to fill a job opening?

By advertising your job here, on the homepage of DredgingToday.com, you'll reach countless professionals in the sector. For more information, click below...

apply

Dredging jobs in Abu Dhabi at NMDC

National Marine Dredging Company “NMDC” aims to be the largest dredging player in the Arab’s Gulf region...

apply