Project Details
The Kent-Cascade Relief Interceptor No. 2 (KCRI2) project will consist of installing a new parallel gravity sewer main from the existing discharge point (just east of the intersection of SE 256th St and 116th Ave SE), to a new connection point with King County’s South 277th Interceptor, which is part of the County’s regional sewer system. The purpose of the new interceptor is to increase the capacity.
The proposed KCRI2 is comprised of approximately 3,700 linear feet (LF) of 30-inch-high density polyethylene (HDPE) pipe that will run parallel main to the existing mainline. Both the existing mains and the proposed main run south along 116th, then go west to 114th where they connect to the King County 277th Interceptor.
Project Benefits
- Increased conveyance capacity
- Less maintenance
- Preparation for incoming developments and increased sewage volume
Schedule
- 2027 - Construction Start
- 2027 - Construction End
What to Expect During Construction
- Equipment noise
- Construction traffic
- Street detours with local access
- Driveway and pedestrian access restrictions
- Temporary water service interruptions during construction
- Properties directly affected will be notified in advance
Questions? Contact the District Office at 253-630-9900 or customer_service@sooscreek.com