Chelated Copper Algaecide (Master IDIQ)

The US Army Corps of Engineers, Baltimore District is planning to procure an Indefinite Delivery Indefinite-Quantity (IDIQ) Single Award Task Order (SATOC) contract for Chelated Copper Algaecide. The contract will be for the Washington Aqueduct Division (WAD) in Washington, D.C., which supplies potable water to approximately one million people in the District of Columbia and Northern Virginia. The project has an anticipated performance period of three years. The contractor will be required to perform all work described in the attached Performance Work Statement (PWS) at the specified location. Some key points to consider include: • The contract is 100% set-aside for Small Businesses with a NAICS code of 325180 and an employee size standard of 1000. • Interested parties must register in System for Award Management (SAM) in order to be awarded a contract. • The Government is exploring the use of a reverse auction as a procurement method for acquiring this product. • The solicitation will be provided in an electronic format, free of charge on or about Tuesday, 11 March 2026, to all authenticated account holders at Unison Marketplace.