# Ice Harbor Dam Charbonneau Park Septic System Upgrades

Canonical: https://abierto.us/opportunities/w912ef25ba011

- Solicitation number: W912EF25BA011
- Notice type: Solicitation (first published as presolicitation)
- Status: Closed. Deadline was September 4, 2025 at 4:00 PM EDT
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: US Army Engineer District Walla Wal (W912EF)
- NAICS: 238910 Site Preparation Contractors
- Product or service code: Y1ND Construction Of Sewage And Waste Facilities
- Set-aside: Total small business set-aside
- Place of performance: Washington
- County: Walla Walla County (FIPS 53071). https://abierto.us/counties/walla-walla-county-wa-53071
- First posted: July 3, 2025
- Last posted: September 9, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/81d23c6eadbf4fecb4ccc0f479804380/view

## Description

Please see attached solicitation.

## Publications

- July 3, 2025: Presolicitation, due July 21, 2025 at 8:00 PM EDT. Notice 0685d20617f64223b71ced155f1e6801. https://sam.gov/workspace/contract/opp/0685d20617f64223b71ced155f1e6801/view
- August 5, 2025: Solicitation, due September 4, 2025 at 4:00 PM EDT. Notice 8fc708a6fec14c3bac7519b148011a5c. https://sam.gov/workspace/contract/opp/8fc708a6fec14c3bac7519b148011a5c/view
- August 6, 2025: Solicitation, due September 4, 2025 at 4:00 PM EDT. Notice d5027d912525420ba252d82eabde3109. https://sam.gov/workspace/contract/opp/d5027d912525420ba252d82eabde3109/view
- August 22, 2025: Solicitation, due September 4, 2025 at 4:00 PM EDT. Notice 3c577d28121649f2a57be74633ff4d41. https://sam.gov/workspace/contract/opp/3c577d28121649f2a57be74633ff4d41/view
- August 25, 2025: Solicitation, due September 4, 2025 at 4:00 PM EDT. Notice b9d02546597a4b3ebfe16e0ddcc219d1. https://sam.gov/workspace/contract/opp/b9d02546597a4b3ebfe16e0ddcc219d1/view
- August 26, 2025: Solicitation, due September 4, 2025 at 4:00 PM EDT. Notice 5c56c98dc9b443da8b2f60b243e34a15. https://sam.gov/workspace/contract/opp/5c56c98dc9b443da8b2f60b243e34a15/view
- August 29, 2025: Solicitation, due September 4, 2025 at 4:00 PM EDT. Notice 48f1590e3f9c4645b183a4755bcddcc5. https://sam.gov/workspace/contract/opp/48f1590e3f9c4645b183a4755bcddcc5/view
- September 9, 2025: Solicitation, due September 4, 2025 at 4:00 PM EDT. Notice 81d23c6eadbf4fecb4ccc0f479804380. https://sam.gov/workspace/contract/opp/81d23c6eadbf4fecb4ccc0f479804380/view

## Points of contact

- Preston Jones, Preston.E.Jones@usace.army.mil, 5095277206
- Cynthia Jacobsen, cynthia.h.jacobsen@usace.army.mil, 5095277214

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w912ef25ba011.