Construction Updates
To receive emails with weekly status for the project, contact the
Washington State Convention Center Addition: wscca.notifications@clarklewisjv.com
Stay informed about general Addition project information, opportunities
and accomplishments by subscribing to the Addition’s email newsletter.
Neighborhood Update
Project Overview:
To accommodate excavation work for the Washington State Convention Center Addition, Olive Way between Ninth and Boren Avenues shifted to the north starting Wednesday, November 21 2018. Three lanes of access to Interstate 5 and Capitol Hill are retained in the rerouted area, including one lane for buses and two lanes for other vehicles. There is also a pedestrian walkway along the new Olive Way route from Terry to Boren that will remain throughout excavation activities.
Time frame:
Rerouted Olive Way will be in place for approximately 18 months, at which point Olive Way will return to its original location with a new street, sidewalks, lighting, and landscaping.
Weekly Updates
March 11, 2020
Washington State Convention Center Addition
Additional Notice
Work to be accomplished between 3/11/20 and 3/28/20 will be:
- Continued excavation operations on site
- Foundations, waterproofing & vertical concrete is in progress
- Erection of structural steel, metal deck, rebar, and concrete on metal deck in progress.
- Load and export soil from the work site
- Spray on fireproofing
Work site is highlighted on the map. This will necessitate the following temporary traffic control set-up:
- Sidewalk closure on the East side of 9th Ave between Howell and Olive Way
- Sidewalk closure on the West side of Boren between Howell and Pine
- 3 year closure of Terry Ave between Howell and Olive Way
- Pine ST Sidewalk Closure between 9th & Boren
Allowable Work Hours are from 7AM - 7PM, Monday - Friday, and 9AM - 7PM, Saturday - Sunday
Regular Work Hours are from 7 AM - 3:30 PM, Monday - Friday
Impact Noise Hours are from 8 AM - 5 PM, Monday - Friday and 9 AM - 5 PM, Saturday - Sunday
Permitted work outside allowable hours to be accomplished between 3/11/20 and 3/28/20 will be:
- Wednesday 3/11 - Thursday 12/31 7PM to 5:30AM Pick up or off load material in staging lot on 8th & Pine
- Wednesday 3/11 - Saturday 3/28 starting at 6AM Tower crane operations and concrete pump set up
- Wednesday 3/11 - Saturday 3/28 5:30PM - 6AM Steel deliveries, unload, organization, erection, and welding
- Wednesday 3/11 - Saturday 3/28 7PM - 6AM Unload and stock fireproofing materials from Boren AVE
- Saturday 3/21 starting at 7AM 1,000 yard concrete pour
Allowable Impact Noise Hours are from 8AM - 5PM, Monday - Friday, and 9AM - 5PM, Saturday - Sunday
Permitted Impact Noise work outside allowable hours to be accomplished between 3/11/20 and 3/28/20 will be:
- Steel erection requiring impact work from 5PM to 10PM
Thank you for your understanding.
Project Contact
Night time/weekend supervisor:
(206) 552-5791
Information will be updated as it changes or more details are available. Please check back often.