Combined synopsis and solicitation
ALUM (ALUMINUM SULFATE) and POLYALUMINUM CHLORIDE (POLYALUMINUM HYDROXYCHLOROSULFATE) IDIQ
W912DR26RA039
Department of the Army, W2SD Endist Baltimore. Other Basic Inorganic Chemical Manufacturing.
Response deadline
May 29, 2026 at 11:00 AM EDT
Closed 111 days ago. Posted April 24, 2026. Scheduled to archive June 13, 2026.
Description
As published on SAM.gov.
The complete solicitation and reverse auction is available for review at https://marketplace.unisonglobal.com/fbweb/fbobuyDetails.do?token=olwZ1yv59v18VuVUplQl1PUZ2wCBodbEoDyt1y%2FDtKpHcESVo0vtK0s%3D.
The U.S. Army Corps of Engineers (USACE) Baltimore District is planning the re-procurement of an indefinite-delivery indefinite-quantity (IDIQ) single-award delivery-order contract for ALUM (ALUMINUM SULFATE) and POLYALUMINUM CHLORIDE (POLYALUMINUM HYDROXYCHLOROSULFATE) for the Washington Aqueduct Division (WAD) in Washington, D.C. Attached is a draft statement of work (SOW).The Washington Aqueduct supplies potable water to approximately one million people in the District of Columbia and Northern Virginia.
As part of the water treatment and supply system, the Washington Aqueduct maintains and operates the Dalecarlia and McMillan Water Treatment Plants (WTPs), both of which utilize the subject chemicals in their operations. Please see the listing at the Unison Global Marketplace for complete information.
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
April 24, 2026
Combined synopsis and solicitation, originally presolicitation
Due May 29, 2026 at 11:00 AM EDT. SAM.gov, notice 535a66fd29224777b6f07fd28afe3c00
Points of contact
- Clark Millerclark.b.miller@usace.army.mil4109625679
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