| Location: | Washington |
|---|---|
| Posted: | Mar 8, 2026 |
| Due: | Apr 7, 2026 |
| Agency: | Sammamish Plateau Water |
| Type of Government: | State & Local |
| Category: |
|
| Solicitation No: | SW-C2023A |
| Publication URL: | To access bid details, please log in. |
Project Description: This project includes removing a concrete bulkhead, expanding an existing saltwater lagoon, constructing a tidal channel, re-planting salvaged native vegetation around the fringe of the new lagoon. The project also includes removing existing riprap and several trees along the shoreline and streambanks; naturalizing the shoreline by installing large woody debris, bioengineered softshore armoring and a deformable gravel berm; performing work within Twanoh Creek that includes expanding the floodplain, installing clusters of large woody debris within the stream and floodplain, removing and replacing a pedestrian bridge and abutments, and installing bioengineered streambanks.

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