This Subcontract opportunity from Department Of Defense was posted on July 14, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Supply of Inspection Penetrant Remover (NSN 6850001608481)

Closed

Federal

Contract Overview

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

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NAICS: 424690

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Orthophosphate Supply & DeliveryThis subcontract involves the supply and delivery of Orthophosphate, specifically Hawkins LPC-DP or an equivalent liquid dipotassium phosphate solution with a concentration of 49-51% by weight, for prime contractors working on City of Duluth water treatment projects. The selected provider is responsible for delivering a total of 18,000 gallons of the solution via tank trucks on an as-needed basis, ensuring that all product is NSF/ANSI 60 approved and that delivery vehicles are equipped with the proper cam connections for unloading. The solicitation was posted on November 5, 2026, with a response deadline of November 24, 2026. Falling under NAICS code 424690, this opportunity is managed by the City of Duluth and requires the contractor to strictly adhere to the specified volume and quality standards for the chemical supply.

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Solicitation # 26-AA28

The City of Duluth is soliciting bids for the annual procurement and delivery of water treatment chemicals for 2027. The scope of work involves the as-needed delivery of several key chemicals, including 160,000 gallons of Liquid Aluminum Sulfate, 90,000 gallons of Liquid Caustic Soda, 174,000 pounds of Wet Hydrofluorosilicic Acid, 64 tons of Liquid Chlorine, 3,000 pounds of Nonionic Polymer, 20,000 gallons of Liquid Ammonium Sulfate Solution, and 18,000 gallons of Orthophosphate. All products must adhere to the latest American Water Works Association (AWWA) standards, with specific requirements for NSF/ANSI 60 approval for the Ammonium Sulfate and Orthophosphate. Deliveries are to be made via tank trucks or specific containers, such as 55-pound moisture-proof bags for polymers and 1-ton containers for liquid chlorine. A legal weight ticket must accompany each load for most liquid chemicals to verify net weight, and vendors must provide proper cam connections for unloading Ammonium Sulfate and Orthophosphate. Bidders must demonstrate their capacity and skill per Duluth City Code and submit a signed Declaration of Non-Collusion. All bids, including the bid form and additional information form, must be submitted via Bid Express by the deadline of November 24, 2026.

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Liquid Caustic Soda (Sodium Hydroxide) SupplierThis subcontract involves the supply and delivery of Liquid Caustic Soda, specifically a 50% Sodium Hydroxide solution, for water treatment projects managed by the Delaware County Regional Water Quality Control Authority. The supplier is required to provide material that meets 50% volatile concentration standards in accordance with AWWA B501 and ASTM specifications. All materials must be transported and offloaded using chemical-grade tankers and delivered directly to the Western Regional Treatment Plant, with a Material Safety Data Sheet provided for the product. The opportunity is listed under NAICS code 424690 for the state of Pennsylvania in Delaware County. Interested parties must submit their responses by the deadline of December 8, 2026, following the posting date of November 5, 2026.

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POSTED

1 day ago

DEADLINE

in about 1 month

AI Contract Overview

The contract specifies the procurement and delivery of 41 cans of inspection penetrant remover designated by NSN 6850001608481, intended for use in non-destructive testing operations. The supplier must ensure full compliance with military logistics standards and traceability protocols, including proper labeling, documentation, and handling procedures consistent with Department of Defense requirements. Delivery is mandated to be made FOB Destination to Tinker Air Force Base no later than August 3, 2026, with all items required to meet exact specifications to support operational readiness. The contract falls under the NAICS code 424690 and is issued by the Defense Logistics Agency under the broader auspices of the Department of Defense, with performance obligations tied to stringent federal supply chain controls.

General Info

41 cans of inspection penetrant remover to be delivered FOB Destination to Tinker AFB by August 3, 2026, per DoD standards.

Agency

Department Of Defense → Defense Logistics Agency

NAICS

424690 - Other Chemical and Allied Products Merchant Wholesalers

Place of Performance

Not specified

Set-Aside

NONE

Documents

This scope was carved out of SPE4A626FCRCA.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

INSPECTION PENETRANT REMOVER

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedJul 14

subcontract

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Organization & Contact Information

AgencyDepartment Of Defense → Defense Logistics Agency

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → Defense Logistics Agency

Office AddressN/A

ContactsNo contact information available

Full Description

Procurement and delivery of 41 cans of specified inspection penetrant remover for non-destructive testing, meeting military logistics and traceability requirements, delivered FOB Destination to Tinker AFB by August 3, 2026.