# Aluminum Sulfate and Polyaluminum Hydroxchlorosulfate SATOC for Washington Aqueduct

Canonical: https://abierto.us/opportunities/w912dr26x1axk

- Solicitation number: W912DR26X1AXK
- Notice type: Sources sought
- Status: Closed. Deadline was December 28, 2025 at 5:00 PM EST
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W2SD Endist Baltimore (W912DR)
- NAICS: 325180 Other Basic Inorganic Chemical Manufacturing
- Product or service code: 6810 Chemicals
- First posted: November 24, 2025
- Last posted: November 24, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/ec4e45790a05467c8b1092efea560432/view

## Description

The U.S. Army Corps of Engineers (USACE) Baltimore District is considering a re-procurement of an indefinite-delivery indefinite-quantity (IDIQ) for two chemical requirements: Aluminum Sulfate and Polyaluminum Hydroxychlorosulfate.

## Publications

- November 24, 2025: Sources sought, due December 28, 2025 at 5:00 PM EST. Notice ec4e45790a05467c8b1092efea560432. https://sam.gov/workspace/contract/opp/ec4e45790a05467c8b1092efea560432/view

## Points of contact

- Clark Miller, clark.b.miller@usace.army.mil, 4109625679

---
Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w912dr26x1axk.