Indefinite Delivery Contract W912DR25D0014
- Not listed
- The U.S. Army Corps of Engineers Engineering District Baltimore awarded an indefinite delivery contract to Polydyne Inc. as a total small business set-aside to provide residuals dewatering polymer. The contract established a potential value of $1,593,000 over five years. Under this vehicle, the Baltimore District issued several delivery orders to Polydyne for residuals dewatering polymer in support of water purification and wastewater treatment plant operations. Orders ranged from $101,683 to...
- The U.S. Army Corps of Engineers, Baltimore District has awarded a single-award Indefinite Delivery Contract (IDC) to Polydyne Inc., a manufacturer and supplier of specialty chemical products, for the purchase of Cationic Polymer for the Washington Aqueduct in Washington, D.C. The IDC has a ceiling value of $469,200 and a period of performance through September 2026. Under this IDC, the Army Corps has issued two firm fixed-price delivery orders to Polydyne. The first order, valued at $147,200,...
- The U.S. Marine Corps awarded a single-award indefinite delivery contract to Polydyne Inc., a for-profit manufacturer and supplier of specialty chemical products primarily serving the water and wastewater treatment industry. The $310,000 five-year contract is for the delivery of anionic and cationic polymers, which are critical for water purification, wastewater treatment, sludge dewatering, and environmental management processes at various Marine Corps installations, particularly in the...
- The federal contract IDV awarded to Polydyne Inc. is for the supply and delivery of polymer chemicals to the Nogales Wastewater Treatment Plant in Rio Rico, Arizona. The $2,082,984.50 single-award contract was issued by the International Boundary and Water Commission U.S.-Mexico, a civilian federal agency, with a period of performance through March 31, 2029. As a small business vendor, Polydyne Inc. will provide the specialized polymer products critical for water purification, wastewater...
- This federal contract IDV was awarded by the International Boundary and Water Commission (IBWC), a U.S. government civilian agency, to Polydyne Inc., a for-profit manufacturer of specialty chemical products. The $1,423,128 single-award, small business set-aside contract is for the supply and delivery of polymer chemicals to the Nogales Wastewater Treatment Plant in Nogales, Arizona. The period of performance runs through March 2024. Under this IDV, Polydyne has received multiple firm-fixed-price...
- The International Boundary and Water Commission U.S.-Mexico awarded a single-award Indefinite Delivery Contract to Polydyne Inc. on June 1, 2024, with a ceiling of $2,376,773.40 and an ultimate completion date of September 30, 2026. The contract carries a Total Small Business set-aside designation. The IDIQ covers supply and delivery of polymer to the Nogales Wastewater Treatment Plant in Rio Rico, Arizona. Work is performed at that single location. The contract supports wastewater treatment...
- The U.S. Army Corps of Engineers Engineering District Baltimore awarded a single-award indefinite-delivery contract to Usalco, LLC for $18,947,000 on October 1, 2021. The contract procures aluminum sulfate (alum) and polyaluminum chloride (PACl), bulk liquid water treatment chemicals, with a performance period through September 6, 2026. Place of performance is Washington, D.C. 20016, supporting the Washington Aqueduct's potable water treatment operations at the Dalecarlia Water Treatment Plant...
- The U.S. Army Corps of Engineers Engineering District Baltimore awarded a single-award Indefinite Delivery Contract (IDC) to Usalco, LLC, a manufacturer of water treatment chemicals, to provide aluminum sulfate, polyaluminum chloride, and related products to support the agency's civil works mission of treating potable water. The $18.9 million IDC, which runs from 2021 through 2026, allows for streamlined ordering of these chemicals in quantities ranging from 400 to 1,200 metric tons, with...
- GC3 Specialty Chemicals Inc., a minority-owned, woman-owned small business headquartered in Houston, Texas, was awarded a single-award indefinite delivery contract by the U.S. Army Corps of Engineers Baltimore District (ENDIST Baltimore) on August 1, 2025, with a ceiling value of $2.193M and an ultimate completion date of July 31, 2028. The contract procures aqueous ammonia 19% solution for the Washington Aqueduct, a critical municipal water treatment infrastructure serving approximately one...
- This single-award IDV was issued by the Department of the Navy Naval Facilities Engineering Command to procure liquid cationic polymer. The contract has a potential value of $770,354.40 and a period of performance from December 2020 through November 2023. The IDV establishes pricing for liquid cationic polymer to be ordered via requirements-type task orders. The original solicitation sought quotes for an estimated annual quantity of 40 totes (275 gallons each) of polymer to support wastewater...
- W912DR25D0014Indefinite Delivery Contract
- 1Federal Contract Awards
Polydyne Inc., a specialty chemical manufacturer based in Riceboro, Georgia, was awarded a single-award Indefinite Delivery Contract valued at $1.94M by the U.S. Army Corps of Engineers, Baltimore District, on August 14, 2025, for the supply of residuals dewatering polymer. The contract is designated as a Total Small Business set-aside and will remain active through August 13, 2030. The primary product is polyacrylamide in liquid emulsion form, which is used in water treatment processes to facilitate the separation of solids from liquids during wastewater residuals dewatering operations. The procurement is designed to support the Washington Aqueduct's Dalecarlia water treatment plant in Washington, DC, with materials required to conform to ANSI/AWWA Standard B453 and NSF/ANSI Standard 60. The contract calls for the supply of 270,000 pounds neat of dewatering polymer annually over the five-year performance period, totaling 1.35 million pounds. Polydyne Inc. was selected based on technical capability and pricing evaluation as the lowest-price, technically acceptable offeror under the firm fixed-price contract structure. A delivery order issued under this Indefinite Delivery Vehicle on August 14, 2025, awarded Polydyne Inc. $248.4K for dewatering polymer supplies with performance concluding by August 13, 2026, and work to be performed at the Washington Aqueduct facility in Washington, DC. This delivery order demonstrates the activation of the parent Indefinite Delivery Contract and reflects Polydyne's established position as a reliable supplier of anionic and cationic polymers to federal defense customers. The company's track record with the U.S. Army Corps of Engineers and U.S. Marine Corps, combined with multiple existing Indefinite Delivery Vehicle contracts totaling over $2.8M across federal agencies, positioned it as a qualified vendor capable of meeting the technical and operational requirements for critical water treatment chemical supply to federal installations within the National Capital Region.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | Not listed | $0 | 8/14/25 |
Name | Description | Awardee | Potential Value | AwardDate | CompletionDate | Updated At |
|---|---|---|---|---|---|---|
Delivery Order W912DR25D0014-W912DR25F0250 | Polydyne Inc. | $248.4k | 8/14/25 | 8/13/26 | 8/14/25 |
Name | Description | Solicitation Number | FederalAgency | Type | PostedDate |
|---|---|---|---|---|---|
Residuals Dewatering Polymer | W912DR25Q0020 | Department of the Army Corps of Engineers Engineering District Baltimore | Solicitation 1/2 | 5/21/25, 3:51 PM | |
Residuals Dewatering Polymer | W912DR25Q0020 | Department of the Army Corps of Engineers Engineering District Baltimore | Award Notice 2/2 | 8/15/25, 2:29 PM |