IDIQ contract for the purchase of caustic soda for the washington aqueduct.

Ended Indefinite Delivery Contract Awarded Last action

Contract number
W912DR23D0021
Awardee
Awarding agency
Task orders
9 $3,578,196 obligated

Award facts

Opportunity
Combined order value
$3,578,196 Current and potential, with all options
Last date to order 100% complete
IDV ceiling 91% used
$3,920,504.00
Maximum order
$3,920,504.00
Award type
Single award
Who can order
Only the awarding agency
Contracting staff
PSC
6810 Chemicals
Set-aside
Total Small Business
Competition
Competed under SAP · 3 offers Simplified Acquisition
Pricing
Firm Fixed Price

Award details come from SAM.gov/FPDS.

About this IDV

Suffolk Solutions, Inc., a small business subchapter S corporation based in Suffolk, Virginia, was awarded a single-award indefinite delivery contract valued at $3.9 million by the U.S. Army Corps of Engineers Engineering District Baltimore (ENDIST Baltimore) on August 24, 2023, with an ultimate completion date of August 23, 2026. The contract, designated as a total small business set-aside, procures caustic soda for the Washington Aqueduct water treatment facilities, specifically supporting operations at the Dalecarlia and McMillan water treatment plants serving approximately one million residents in Washington, D.C. and Northern Virginia. All delivery orders issued under this indefinite delivery contract are firm fixed-price arrangements with performance locations in Washington, D.C., and the contract falls under North American Industry Classification System (NAICS) code 325180 for other basic inorganic chemical manufacturing.

Since contract award in August 2023, Suffolk Solutions has received eight delivery orders under this indefinite delivery vehicle, with individual task order values ranging from approximately $135,000 to $429,000. These delivery orders support the continuous chemical supply needs of the water treatment facilities, with completion dates spanning from August 2023 through August 2025. The delivery orders demonstrate consistent utilization of the contract vehicle, reflecting the government's reliance on Suffolk Solutions as a dedicated supplier of caustic soda, a critical chemical essential for water treatment and pH adjustment processes in municipal water systems. The contract was solicited through a special notice posted on February 2, 2023, with a due date of March 30, 2023, and reflects the federal government's commitment to supporting small business participation in critical infrastructure procurement.

Task orders

Transactions

Action Obligated Date
Other Administrative Action P00001 · Executive order 14148 and 14173 $0
Original award $0

Quick answers

Who was awarded contract W912DR23D0021?

W912DR23D0021 was awarded to Suffolk Solutions, Inc. by ENDIST Baltimore (US Army Corps of Engineers) on August 24, 2023.

How much is contract W912DR23D0021 worth?

Orders under W912DR23D0021 have obligated $3,578,196. W912DR23D0021's own ceiling is $3,920,504. A single order can be worth up to $3,920,504.

How many orders have been placed under contract W912DR23D0021?

9 orders have been placed under W912DR23D0021, the latest on October 8, 2025.

Who can order from contract W912DR23D0021?

W912DR23D0021 is a single award indefinite delivery contract. Only the awarding agency can place orders on it.

Was contract W912DR23D0021 competed?

The extent of competition for W912DR23D0021 was competed under sap. The government received 3 offers. It was set aside: Total Small Business.

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