The City will construct a new fish passable culvert under East Lake Sammamish Parkway located south of Louis Thompson Hill Road. The project also includes restoring Zackuse Creek upstream of the culvert.
Sammamish and King County are anticipating an agreement that will combine the City culvert and stream restoration project with the King County culvert replacement projects for Zackuse Creek. This will provide effective, integrated planning, design, permitting, and construction of both projects. Permits are anticipated to be submitted by mid-May. Construction is expected to begin July 2018 with project completion in Fall 2018.
Summary of RFP:
TASK 1: Project Management TASK 2: Public Outreach TASK 3: Survey and Easements TASK 4: Permitting, Environmental Review and Special Studies TASK 5: Geotechnical Exploration and Analysis TASK 6: Alternatives Analysis and Preliminary Engineering TASK 7: Final Plans, Specifications and Estimate (PS&E) TASK 8: Construction Bidding Engineering Support TASK 9: Management Reserve
Construction planned for Summer 2018.
This project is funded in part by the King County Wastewater Treatment Division (Water Works) and the King County Flood Control District.
$157,400 King County Water Works Executive Council Grant
$175,000 King County Flood Control District Flood Reduction Grant
$189,506 King County Flood Control District Sub-regional Opportunity Fund