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ALUM (ALUMINUM SULFATE) and POLYALUMINUM CHLORIDE (POLYALUMINUM HYDROXYCHLOROSULFATE) IDIQ

Key dates

Posted
Apr 24, 2026
Response deadline
May 29, 2026, 3:00 PM UTC
Archive date
Archive type
auto15

Classification

Notice type
Combined Synopsis/Solicitation
Base type
Presolicitation
Set-aside
No Set aside used
Set-aside code
NONE
PSC
6810

NAICS

Issuing office

Department
DEPT OF DEFENSE
Sub-tier
DEPT OF THE ARMY
Office
W2SD ENDIST BALTIMORE
Office code
Organization type
OFFICE
Office address
BALTIMORE, MD, 21201-2526, USA

Place of performance

Street
Street 2
City
Washington
State
DC
Zip
20001
Country
USA

Contacts

Description

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.

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Metadata

Notice ID
535a66fd29224777b6f07fd28afe3c00
Full path
DEPT OF DEFENSE.DEPT OF THE ARMY.W2SD ENDIST BALTIMORE
Office code
Ingested
May 2, 2026
Updated
Jun 14, 2026