|
|
December 2025
Lane closure on 224th Ave SE planned for December 11 and 12
King County plans to temporarily close one lane of traffic on 224th Avenue SE, between SE 300th Street and SE 297th Street, on December 11 and 12 to collect soil samples.
Crews will drill two to three holes in the ground to collect samples, then restore all work areas.
These new samples will add to the ones collected in 2024. They will help us learn more about the underground conditions. We will use this data to help design our project.
 Soil sampling will take place along the existing pipeline that runs north to south between the cities of Covington and Black Diamond.
What to expect:
- Crews will work in the roadway in the survey location.
- Crews will close one lane of traffic. Flaggers will direct people around the work area.
- Sampling will take approximately 4 hours to complete.
- Crews can work between 7 am and 5 pm.
- People may notice noise, dust, and vibrations from sampling activities.
- Crews will maintain access for emergency vehicles.
|
|
Talk to us!
For more information or to schedule a meeting, please:
- Email: BDSewerUpgrade@kingcounty.gov
- Call: Annie Plumley at 206-263-3203
- Visit the project website/scan the QR Code: kingcounty.gov/BDSewerUpgrade
ALTERNATE FORMATS AVAILABLE – 206-477-5371 OR TTY RELAY: 711
|
|
About the Project:
The Black Diamond Sewer Upgrade Project will increase capacity for 6 miles of regional sewer pipe. King County is upgrading the regional sewer pipe to support Black Diamond’s growing community. In 1992, the City of Black Diamond built the Black Diamond Trunk sewer pipe with support from King County. Now, the pipe is reaching capacity. King County plans to upgrade it to serve the growing population by repairing, expanding, or adding new pipes. The Black Diamond Trunk Sewer carries wastewater from the City of Black Diamond. The existing pipe is located north of the City between Black Diamond and Covington.
Descripción general del proyecto:
El Proyecto de Mejora del Alcantarillado de Black Diamond aumentará la capacidad de 6 millas de tuberías de alcantarillado regional. King County está mejorando de tuberías de alcantarillado regional para apoyar a la creciente comunidad de Black Diamond. En 1992, City of Black Diamond construyó la tubería de alcantarillado troncal de Black Diamond con el apoyo de King County. Ahora la tubería está llegando a su capacidad máxima. King County planea modernizarla reparando, ampliando o agregando nuevas tuberías para prestar servicios a la creciente población. El alcantarillado troncal de Black Diamond transporta aguas residuales desde la ciudad de Black Diamond hasta la South Treatment Plant en Renton. La tubería existente está ubicada al norte de la ciudad entre Black Diamond y Covington.
Los servicios de interpretación y traducción están disponibles para usted sin costo alguno. Si los necesita, comuníquese con Annie Plumley, BDSewerUpgrade@kingcounty.gov, (206) 263-3203.
|
|
|
|
