King County will be pouring concrete on-site Saturday, April 23 between 9 a.m. and 5 p.m. to encase an electrical duct bank on the north side of the facility building. The electrical lines will provide power to the facility building and underground storage tank. The concrete will protect the electrical lines from moisture and heat.

Up to 10 trucks an hour will deliver concrete to the site. One concrete pump truck will be located on the east side of Beach Drive S.W. to pump the concrete onto the duct bank. Trucks delivering concrete will enter the site from Lincoln Park Way S.W. and exit using 48th Ave S.W. Trucks waiting to pour will park on Lincoln Park Way S.W. Expect traffic delays and congestion while the pour is underway. Flaggers will be on site to safely direct traffic through the work zone.