Construction will be underway on the Seward Park site between early 2015 and mid 2017. The park remains open, but parking will be affected. View parking map (pdf).
Construction activities at the Seward Park site:
The majority of work continues to be inside the storage tank – including mechanical and electrical installations. Shoreline planting is ongoing and will be completed by the end of 2016.
This Saturday, Dec. 10, the contractor will be on site to prepare for the upcoming installation of permanent power to the site. Work hours are expected to be 9 a.m. to 5:30 p.m. The contractor will not work on Monday, Dec. 26, or Monday, Jan. 2, in observance of winter holidays.
This project will reduce the frequency of sewage overflows into Lake Washington to no more than one per year per outfall (on average). SPU plans to complete two new underground storage facilities in North Henderson to store excess combined sewage and stormwater during major rain. The underground storage facilities are in the following locations: