Request for Bids: Creston Annex Head Start Stormwater Project construction
The Creston Annex Head Start Stormwater Project (4620 SE Powell Blvd, Portland, OR 97206), managed by the Lower Columbia Estuary Partnership, will capture and treat stormwater and provide nature play opportunities for students. The western portion of asphalt parking lot will be retrofit with vegetated stormwater facilities and sidewalks, permeable pavers will replace the eastern portion of the parking lot and alley, and the northeastern turf area will be landscaped with native plantings and outdoor play elements for students. The project was developed by KPFF in collaboration with Learning Landscapes and Portland Public Schools.
Bids are due by March 13 at 11 a.m. See the anticipated schedule below for additional dates of note.
See the following bid documents below for more details:
- Creston Annex Request For Bids
- Creston Bid Form
- Creston Construction Documents
- Creston Structural Set - Trash Enclosure
- Creston Specifications
- Creston General Conditions
- Sample Agreement
- BOLI Prevailing Wage Rate Book
Anticipated Schedule
| Request for Bids released | January 16, 2026 |
| Optional Pre-Bid Meeting at Creston Annex Head Start | February 12, 2026, 3:00 p.m. |
| Bid Question Period Closes | February 26, 2026, 5:00 p.m. |
| Final Addendum Issued | March 6, 2026 |
| Bid Closing | March 13, 2026, 11:00 a.m. |
| Bid Opening | March 13, 2026, 11:00 a.m. |
| Notice of Award | March 20, 2026 |
| Contract Executed | March 27, 2026 |
| Notice to Proceed | March 27, 2026 |
| Start Date | June 15, 2026 |
| Parking lot substantial completion | August 14, 2026 |
| Planting completion and close out | October 31, 2026 |
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