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Sodium Hypochlorite IDIQ Contract - Washington Aqueduct   3

ID: W912DR26RA028 • Type: Synopsis Solicitation • Match:  85%
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Description

Furnish all of the Washington Aqueduct's Sodium Hypochlorite in accordance with these specifications. Sodium Hypochlorite is used at Washington Aqueduct's Dalecarlia and McMillan water treatment plants (WTPs). Sodium Hypochlorite shall conform to the requirements of ANSI/AWWA Standard B300, latest revision, except as modified or supplemented herein, and shall be certified to meet NSF/ANSI Standard 60.

This will be a reverse auction that is posted on the Unison Marketplace web site at:

https://marketplace.unisonglobal.com/fbweb/fbobuyDetails.do?token=olwZ154gUj1if4xDp3Uid1rlbTbm1jYc2L%2FKvAbZjfGGu%2Fmtm%2FuCwgS7oW5hFT9H

Marketplace Support
Email: marketplacesupport@unisonglobal.com
Phone: 1-877-933-3243

Background
The Washington Aqueduct, part of the U.S. Army Corps of Engineers, is responsible for providing drinking water to the District of Columbia and surrounding areas. This contract aims to furnish Sodium Hypochlorite, a chemical used in water treatment processes at the Dalecarlia and McMillan water treatment plants (WTPs). The goal is to ensure a reliable supply of this essential chemical while adhering to industry standards for safety and quality.

Work Details
The contractor will supply Sodium Hypochlorite conforming to ANSI/AWWA Standard B300 and certified to meet NSF/ANSI Standard 60. The projected maximum annual quantities are 1,100 tons for Dalecarlia WTP and 900 tons for McMillan WTP, totaling a maximum of 10,000 tons over the five-year contract period. The minimum quantity required is 3 dry tons. Delivery load sizes should not exceed approximately 45,000 pounds or 4,900 gallons.

The contract includes the following items:
- Year 1: 1,100 Dry Tons (Dalecarlia), 900 Dry Tons (McMillan)
- Year 2: 1,100 Dry Tons (Dalecarlia), 900 Dry Tons (McMillan)
- Year 3: 1,100 Dry Tons (Dalecarlia), 900 Dry Tons (McMillan)
- Year 4: 1,100 Dry Tons (Dalecarlia), 900 Dry Tons (McMillan)

Period of Performance
The period of performance for this contract is five years from the date of award.

Place of Performance
Deliveries will be made to the Washington Aqueduct located at 5900 MacArthur Blvd NW, Washington DC 20016-2514.

Overview

Response Deadline
April 1, 2026, 2:00 p.m. EDT Due in 31 Days
Posted
Feb. 27, 2026, 5:01 p.m. EST
Set Aside
Small Business (SBA)
Place of Performance
Washington, DC 20016 United States
Source

Current SBA Size Standard
1000 Employees
Pricing
Likely Fixed Price
Est. Level of Competition
Low
Est. Value Range
Experimental
$1,500,000 - $3,500,000 (AI estimate)
Vehicle Type
Indefinite Delivery Contract
Signs of Shaping
53% of obligations for similar contracts within the Department of the Army were awarded full & open.
On 2/27/26 USACE Baltimore District issued Synopsis Solicitation W912DR26RA028 for Sodium Hypochlorite IDIQ Contract - Washington Aqueduct due 4/1/26. The opportunity was issued with a Small Business (SBA) set aside with NAICS 325180 (SBA Size Standard 1000 Employees) and PSC 6810.
Primary Contact
Name
Vincent Gier   Profile
Phone
(410) 962-2584

Secondary Contact

Name
Sharon Alexander   Profile
Phone
(410) 962-0191

Documents

Posted documents for Synopsis Solicitation W912DR26RA028

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Additional Details

Source Agency Hierarchy
DEPT OF DEFENSE > DEPT OF THE ARMY > USACE > NAD > W2SD ENDIST BALTIMORE
FPDS Organization Code
2100-W912DR
Source Organization Code
100221492
Last Updated
Feb. 27, 2026
Last Updated By
vincent.j.gier@usace.army.mil
Archive Date
April 16, 2026