Sodium Hypochlorite IDIQ Contract - Washington Aqueduct
Closed Solicitation Posted
- Solicitation number
- W912DR26RA028
- Agency
-
ENDIST Baltimore
US Army Corps of Engineers, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 325180 Other Basic Inorganic Chemical Manufacturing
- PSC
- 6810 Chemicals
- Place of performance
- Washington, District of Columbia 20016, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Army Corps of Engineers, Baltimore Engineering District is soliciting offers for a five-year Indefinite Delivery, Indefinite Quantity (IDIQ) contract to supply sodium hypochlorite for the Washington Aqueduct's water treatment operations. The sodium hypochlorite must conform to ANSI/AWWA Standard B300 and be certified to meet NSF/ANSI Standard 60 requirements, with deliveries made in bulk liquid tank trucks at 12.5% trade strength. Key contract requirements include compliance with extensive operational and safety standards, provision of an Accident Prevention Plan meeting OSHA regulations, and delivery of products with certified laboratory reports and proper documentation. Awards will be made using a Lowest Price, Technically Acceptable (LPTA) evaluation methodology through a reverse auction conducted on the Unison Marketplace platform, with the auction occurring between February 27 and March 27, 2026. The offer due date is April 1, 2026, at 2:00 PM EST, and interested parties should direct solicitation inquiries to Contracting Officer Vincent Gier at Vincent.J.Gier@usace.army.mil.
This solicitation is designated as a Total Small Business set-aside under Women-Owned Small Business (WOSB) classification, limited to firms in NAICS code 325180 with a size standard of 1,000 employees. The government estimates annual consumption of 1,100 dry tons at the Dalecarlia Water Treatment Plant and 900 dry tons at the McMillan Water Treatment Plant, with a combined five-year contract capacity not to exceed 10,000 tons and a minimum order quantity of 3 dry tons per delivery. Deliveries are to be made FOB destination to Washington Aqueduct in Washington, DC 20016, with strict delivery windows of Monday through Friday, 0500-1300 hours for Dalecarlia and 0600-1400 hours for McMillan, except federal holidays, and emergency deliveries available within 24 hours. All delivery drivers must possess valid commercial driver's licenses with hazmat endorsements, and product temperature control requirements mandate 20°C prior to delivery with a maximum transit time of 72 hours from manufacture. Invoices are to be submitted to USACE Finance Center in Millington, Tennessee, with copies provided to Washington Aqueduct at the Dalecarlia facility.
Notice text
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
Files
| File | Type | Posted |
|---|---|---|
| Solicitation - W912DR26RA028 Professional Appearance.pdf | ||
| SOW Sodium Hypo.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| This notice | Solicitation | |
| Pre-Solicitation Notice for the Purchase of Sodium Hypochlorite | Pre-Solicitation | |
| Sources Sought Notice for the Purchase of Sodium Hypochlorite | Pre-Solicitation |
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