This Pre-Solicitation opportunity from Department Of Defense was posted on March 2, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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ALUM (ALUMINUM SULFATE) and POLYALUMINUM CHLORIDE (POLYALUMINUM HYDROXYCHLOROSULFATE) IDIQ

Closed

W912DR26QA032Federal

Submission Closed03/20/2026, 11:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 325180

New

SLED

2026-2027 Ferric Chloride Solution at all Wastewater Treatment Plants

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The Northeast Ohio Regional Sewer District (NEORSD) is soliciting bids under RFQ-90023 for a twelve-month requirement contract to provide approximately 975,000 dry pounds of anhydrous ferric chloride in aqueous solution. This material is essential for the enhanced precipitation of soluble phosphorous at the Easterly, Sourtherly, and Westerly Wastewater Treatment Plants. The contract will be awarded to the lowest and best bidder based on net price, experience, facilities, reputation, and compliance with the District's Business Opportunity Program and Small Business Enterprise (SBE) requirements. Bids must be submitted electronically via the OpenGov portal by November 5, 2026. Deliveries must be made using rubber-lined tanker trucks with a minimum capacity of 3,500 gallons, equipped with air compressors and appropriate unloading hoses. Each delivery requires a written certificate of analysis, and a Safety Data Sheet must be provided at the first delivery to each location. The contractor is subject to strict safety and security protocols, including mandatory employee identification badges, vehicle marking, and compliance with specific OSHA standards for PPE, lockout/tagout, and confined spaces. Invoicing is handled on a per-facility basis with net 30-day payment terms, and the District reserves the right to reject any non-conforming deliveries.

Operations and Maintenance

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DEADLINE

Processing of Enriched Uranium ScrapThe National Nuclear Security Administration, an agency of the Department of Energy, has issued a forecast for a contract regarding the processing of enriched uranium scrap. This procurement falls under NAICS code 325180 and was posted on October 18, 2026. The opportunity is categorized as a forecast with a set-aside description listed as other. Interested parties may contact Chelsea Murphy, the Small Business Program Manager, for further information regarding this requirement.

National Nuclear Security Administration

POSTED

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¿This contract is consistent with the Defense Production Act as Congress finds the security of the United States is dependent on the ability of the domestic industrial base to supply materials and se…This forecast outlines a contract issued by the National Nuclear Security Administration under the Department of Energy for enriched uranium conversion and purification services. Invoking the Defense Production Act, the agreement is classified as a Defense Priorities and Allocation System DO rated order, emphasizing that these services are critical to the domestic industrial base and the overall national security of the United States. The project will be performed in Tennessee and falls under NAICS code 325180. While the solicitation number is not yet available, the forecast was posted on October 18, 2026, with Chelsea Murphy serving as the Small Business Program Manager for the acquisition.

National Nuclear Security Administration

POSTED

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Bulk Liquid Hydrofluosilicic Acid Manufacturing and SupplyThis subcontract focuses on the manufacturing and supply of bulk Liquid Hydrofluosilicic Acid for prime contractors working on Capital Region Water projects in Harrisburg, Pennsylvania. The selected provider is responsible for sourcing or producing chemicals that strictly adhere to NSF 60 certification standards and must provide essential documentation, including Safety Data Sheets and maximum dosage information. Deliveries are conducted F.O.B. Destination, with a requirement that a Certificate of Analysis accompanies every shipment to ensure quality and compliance. The procurement process is managed under NAICS code 325180, with a response deadline set for November 4, 2026.

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Supply of Self-Locking Plate Nuts (NSN 5310010283589)This subcontract involves the procurement of 609 self-locking plate nuts to support prime contractors on DLA Weapons Support ASC projects. The contractor is responsible for manufacturing or sourcing the units in strict accordance with NSN 5310010283589 and the DLA Master List of Technical and Quality Requirements. Quality assurance must be maintained through sampling performed per MIL-STD-1916 or ASQ H1331, and all materials must be Buy American Act compliant and free of hexavalent chromium. The completed order of 609 units is to be delivered FOB Origin to DLA Distribution in Warner Robins, Georgia. This requirement is managed by the Department of Defense under the DLA Weapons Support ASC Commodities Division, with the place of performance located at Robins Air Force Base.

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Water and Wastewater Treatment Chemicals

Solicitation # W911SA27QA022-0001

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W6QM Micc Ft Mccoy (rc)

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Ion Exchange Resin and Media SupplyThis subcontract opportunity, managed by the Department of Defense for Depot Oklahoma, involves the supply of specialized ion exchange resins for prime contractors working on DLA Troop Support water purification projects. The required materials include high-purity cationic and anionic resins that must strictly adhere to NSN 4610-01-313-6086 specifications. Deliverables may be provided as bulk or pre-measured resin media, and the supplier is required to provide certificates of analysis regarding purity and capacity, as well as Safety Data Sheets in compliance with FAR 52.223-3. The project is designated as a Total Small Business Set-Aside under NAICS code 325180, with the place of performance located at Tinker AFB. Interested parties must submit their responses by October 26, 2026.

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Aerospace-Grade Bearing Material SupplyThis subcontract for Aerospace-Grade Bearing Material Supply involves the sourcing and delivery of certified raw material stock for prime contractors supporting the DLA Weapons Support ASC Commodities Division. The selected provider must supply alloys or composites that strictly adhere to the chemical and physical properties specified in drawings 81205 BAC5300-2, 81205 BAC5307, and 81205 BAC5300-1. To ensure full traceability, the contractor is required to provide Mill Test Reports for all delivered materials. Performance for this contract will take place at Tinker AFB. All materials provided must be in full compliance with the Buy American Act and the Berry Amendment. Interested parties should note the response deadline of October 22, 2026, for this Department of Defense requirement categorized under NAICS code 325180.

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POSTED

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Run-Flat Kit Insert Manufacturer/SupplierThis subcontract involves the manufacture or sourcing of 20 Run-Flat Kit Inserts, identified by NSN 2640015003723, to support prime contractors fulfilling Defense Logistics Agency supply contracts. The supplier must ensure all units meet strict technical specifications, including a 60-month shelf life and the application of special marking code 32. Compliance with Hazard Communication Standards and the prohibition of Class I ozone-depleting chemicals is mandatory for all deliverables. The project requires the delivery of 20 fully inspected units. To qualify for handling Covered Defense Information, the contractor must complete a CMMC Level 2 self-assessment. This opportunity is categorized under NAICS code 325180 and is managed through the Department of Defense.

Defense Logistics Agency

POSTED

DEADLINE

Supply of Specialized Desiccant MediaThis subcontract, managed by Construction & Equipment MRO SVC I for the Department of Defense, involves the supply of specialized desiccant media intended for prime contractors working on DLA supply contracts. The materials are specifically required for Type III Model 10300-60-2 air dehydrator assemblies and must be high-grade, certified, and mercury-free. The provider is responsible for delivering all necessary Safety Data Sheets in compliance with 29 CFR 1910.1200(g) and Federal Standard No. 313. Performance for this contract will take place in Bremerton, Washington, under NAICS code 325180. The solicitation was posted on October 14, 2026, with a response deadline of October 26, 2026.

CONSTRUCTION & EQUIPMENT MRO SVC I

POSTED

DEADLINE

Pavement Marking Materials (Glass Beads/Optics)This subcontract opportunity is for the supply and delivery of retroreflective glass beads and optics used in road markings for prime contractors working on Virginia Department of Transportation road and bridge projects. All provided materials must strictly adhere to SS234 specifications for glass beads and retroreflective optics, with the supplier responsible for transporting these materials directly to the designated project sites. The contract is focused on performance within Montgomery County and falls under NAICS code 325180. Interested parties must submit their responses by November 18, 2026, at 3:00 PM.

Virginia Department of Transportation

POSTED

DEADLINE

Non-Micronized Pentaerythritol (PE)

Solicitation # W519TC27QA010

Army Contracting Command - Rock Island is soliciting a single firm-fixed price contract for Non-Micronized Pentaerythritol to be delivered to Pine Bluff Arsenal. This requirement is a 100% Small Business Set-Aside under NAICS code 325180. The contract is issued under FAR Part 13 Simplified Acquisition Procedures and will be awarded to the responsive, responsible, lowest priced offeror. The total evaluated price for source selection will include both the base quantity and the option quantity. The scope of work includes a base requirement of 41,800 lbs of Non-Micronized Pentaerythritol under CLIN 0001 and a mandatory First Article Test of 2 lbs under CLIN 0002, both of which must be produced in accordance with drawing 36-1-317, Rev F. There is an additional option for 100% of the base quantity, totaling another 41,800 lbs under CLIN 1001. Performance must begin within 14 calendar days of award and be completed within 365 calendar days, with the base delivery required by January 30, 2027. Supplies must be packaged in 50 lbs bags or fiber drums and delivered FOB Destination. The contractor is responsible for all transportation costs and must provide certified material test reports to the Government Quality Assurance Representative. Invoicing and payment will be processed electronically through the Wide Area WorkFlow system. Quotes are due by November 4, 2026, and should be submitted to Contract Specialist Austin Acree.

W6QK Acc-Ri

POSTED

7 days ago

DEADLINE

in 15 days

AI Contract Overview

The U.S. Army Corps of Engineers Baltimore District is seeking a single-award, indefinite-delivery indefinite-quantity contract for the procurement of bulk liquid Aluminum Sulfate and Polyaluminum Chloride. These chemicals are essential for the operations of the Dalecarlia and McMillan Water Treatment Plants, which provide potable water to approximately one million residents in Northern Virginia and the District of Columbia. The requirement includes a five-year period of performance with an estimated maximum annual quantity of 10,000 dry tons of Aluminum Sulfate, which must adhere to ANSI/AWWA Standard B403 and NSF/ANSI 60 technical specifications. Managed under solicitation number W912DR26QA032 and NAICS code 325180, this presolicitation indicates that the government may utilize a reverse auction as the procurement method. An official Request for Quote is expected to be posted in the Unison Marketplace around March 18, 2026. Awardees will be required to meet strict delivery specifications and provide mandatory safety documentation, including an Accident Prevention Plan, to ensure the secure and efficient supply of these water treatment chemicals.

General Info

Agency

Department Of Defense → W2SD Endist Baltimore

NAICS

325180 - Other Basic Inorganic Chemical Manufacturing

Place of Performance

Washington AqueductDalecarlia Water Treatment Plant 5900 MacArthur Blvd., N.W.Washington, D.C. 20016-2514McMillan Water Treatme, MD, 20016

Set-Aside

NONE

Documents

SOW - Alum and Polyaluminum Chloride

sow

High

AI Contract Breakdown

Uniform Contract Format

Contract not broken down yet

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Timeline

PhaseClosed

PostedMar 2

Presolicitation

Response DeadlineMar 20

Deadline has passed

Submission Closed

03/20/2026, 11:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → W2SD Endist Baltimore

Contacts1 person available

OfficeBALTIMORE, MD, 21201-2526, USA

Organization / AgencyDepartment Of Defense → W2SD Endist Baltimore

Office AddressBALTIMORE, MD, 21201-2526, USA

Contacts

Clark Miller

contact@example.gov

+1 (555) 000-0000

Full Description

The U.S. Army Corps of Engineers (USACE) Baltimore District is planning the re-procurement of an indefinite-delivery indefinite-quantity (IDIQ) single-award delivery-order contract for ALUM (ALUMINUM SULFATE) and POLYALUMINUM CHLORIDE (POLYALUMINUM HYDROXYCHLOROSULFATE) for the Washington Aqueduct Division (WAD) in Washington, D.C. Attached is a draft statement of work (SOW).The Washington Aqueduct supplies potable water to approximately one million people in the District of Columbia and Northern Virginia. As part of the water treatment and supply system, the Washington Aqueduct maintains and operates the Dalecarlia and McMillan Water Treatment Plants (WTPs), both of which utilize the subject chemicals in their operations.This is a synopsis of the requirement ONLY. The Government is exploring the use of a reverse auction as a procurement method for acquiring this product. An official Request for Quote (RFQ) is anticipated to be posted in Unison Marketplace on or around March 18, 2026.