This Subcontract opportunity from Department Of Defense was posted on July 9, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Specialty Gas Blending and Filling Services

Closed

Federal

Submission Closed07/20/2026, 10:00:00 AM PDT

Contract Overview

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

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NAICS: 325120

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UK Research & Innovation (UKRI)

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Request For Proposal (RFP) for NASA Agency-wide Supply of Liquid and Gaseous Helium

Solicitation # 80KSC024R0010

Solicitation 80KSC024R0010 is an indefinite delivery requirements contract issued by the NASA John F. Kennedy Space Center for the agency-wide supply of liquid and gaseous helium. The contract supports aerospace flight, research, and testing operations across numerous NASA facilities, including the Kennedy, Johnson, Goddard, and Marshall Space Flight Centers, as well as the Jet Propulsion Laboratory and the Columbia Scientific Balloon Facility. The procurement utilizes a five-year period of performance consisting of a two-year base period and three one-year options, extending through September 30, 2030. Awards are made on a lowest-price-technically-acceptable basis, with the government anticipating multiple contract awards to ensure a stable supply chain. The contract features an innovative IDIQ CLIN pool opt-in process, allowing both existing helium contractors and new entrants to compete for specific NASA locations by submitting capability forms to demonstrate technical acceptability. Technical requirements mandate that gaseous helium meet Grade A purity per MIL-PRF-27407E, with strict limits on neon impurities. Contractors are responsible for rigorous quality control, including the use of tamper-evident seals and the provision of laboratory analysis reports and certificates of conformance with each delivery. Standard deliveries are generally required within 48 hours of an order, with provisions for emergency delivery charges for shorter lead times.

NASA Kennedy Space Center

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Sodium Chloride Irrigation Solution SupplierThis subcontract involves the supply of Sodium Chloride Irrigation Solution for prime contractors supporting Department of Defense projects under the DLA Troop Support Medical Supply Chain Pharm FSA. The required product must match NSN 6505014624194, consisting of 0.9% solution in 1,000 ML units. Each unit must be delivered in a sealed container and protected by commercial exterior shipping packaging to prevent damage during transit via common carrier. The performance of this contract is centered at Fort Stewart, Georgia, under NAICS code 325120. Interested parties should note the solicitation timeline, with a posted date of November 12, 2026, and a response deadline of November 18, 2026.

MEDICAL SUPPLY CHAIN PHARM FSA

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6835--Med Gas Base Plus Four

Solicitation # 36C26227Q0053

Solicitation 36C26227Q0053 is a request for quotation issued by the Department of Veterans Affairs Network Contracting Office 22 for the procurement of medical gases, rentals, and ancillary services for the Southern Arizona VA Health Care System in Tucson, Arizona. This total set-aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSB) requires the contractor to provide, transport, and maintain various medical-grade gases, including Oxygen, Medical Air, Carbon Dioxide, Nitrogen, Nitrous Oxide, Helium, and Liquid Nitrogen, as well as certified specialty mixtures for research support. The contract is structured with a base period from November 16, 2026, to November 15, 2027, with four subsequent one-year option periods. The government will award the contract to the responsible SDVOSB offeror based on price only, evaluating the total cost of the base requirement plus all option years. All supplies must be delivered FOB Destination and comply with strict FDA, CGA, and DOT standards for packaging, labeling, and transportation, including specific hyperoxia warnings for medical oxygen. Contractors must maintain minimum insurance coverages of 1 million dollars for general liability and 1 million dollars per occurrence for automobile liability. Following Amendment 0001, the deadline for the submission of electronic quotes to the contract specialist has been extended to December 3, 2026, at 10:00 AM PST.

262-NETWORK Contract Office 22 (36C262)

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Manufacture and Supply of Exhaust Gas Oxygen SensorsThis subcontract involves the manufacture and supply of six Exhaust Gas Oxygen Sensors for prime contractors supporting the DLA Weapons Support Land Supplier Opns Engines. The sensors must be fabricated in strict accordance with TDP Rev A Gen 3 and Basic Drawing NR 53711 8599721, with final delivery requiring adherence to MIL-STD-2073-1E and MIL-STD-129 packing standards. Performance of the contract will take place in New Cumberland. To be eligible, the supplier must maintain SAE AS9003 or ISO 9001 quality systems and hold CMMC Level 2 certification. Additionally, JCP certification is mandatory to ensure authorized access to restricted technical data. Interested parties must respond by November 23, 2026.

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Centrifugal Oil Purifier SupplierThis subcontract opportunity, issued by the Department of Defense under the agency Construction & Equipment Manu & Con, requires the supply of four centrifugal oil purifiers for prime contractors working on DLA Troop Support procurement projects. The selected supplier must manufacture or source equipment that strictly adheres to the technical specifications of NSN 4930-0164-18120. Additionally, the contractor is responsible for ensuring that all hazardous materials are labeled in compliance with the Hazard Communication Standard 29 CFR 1910.1200. The project is designated as a Total Small Business Set-Aside under FAR 19.5, falling under NAICS code 325120. Performance will take place in New Cumberland, Pennsylvania. Interested parties must submit their responses by the deadline of November 23, 2026.

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W091--NMVAHCS Nitrogen Compressed Lease and Supply

Solicitation # 36C26227Q0029

Solicitation 36C26227Q0029 is a request for quotation issued by the Department of Veterans Affairs for the lease and supply of compressed nitrogen for the Cooperative Studies Program Clinical Research Pharmacy Coordinating Center’s Biorepository in Albuquerque, New Mexico. The contract covers a base year plus four option years, spanning from 2026 to 2031. The scope of work includes the provision of industrial grade compressed nitrogen and ultra-high purity nitrogen, cylinder rentals, refill or exchange services, and logistical delivery support. All medical gases must conform to United States Pharmacopeia and National Formulary specifications and be produced by FDA-registered manufacturers in compliance with Current Good Manufacturing Practice regulations and Title 21 CFR Parts 210, 211, and 201. This procurement is a total set-aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSB) under NAICS code 325120 and is conducted using FAR Part 13 simplified acquisition procedures. Award will be based on the lowest price from a responsible offeror who passes a technical evaluation of special standards of responsibility regarding FDA registration and gas purity specifications. The bid due date has been extended to November 18, 2026, by noon MST. Quotes must be submitted electronically as a single PDF document to the contract specialist and must include a signed SF-1449, a certificate of compliance for subcontracting limitations, and a completed price schedule.

262-NETWORK Contract Office 22 (36C262)

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Corpus Christi Army Depot (CCAD) Oxygen Tank Rental

Solicitation # W912NW27RA001

The Corpus Christi Army Depot (CCAD) is soliciting a fixed-price contract for the rental and maintenance of a microbulk stainless steel oxygen tank and the supply of liquid oxygen to support metal spray processes. The scope of work includes the installation of a 7,200-gallon tank during the base year, with a total estimated annual requirement of 7,500 gallons of oxygen. The contract structure consists of a base period plus two option years, with performance and delivery milestones extending through December 2029. All equipment must adhere to strict safety and technical standards, including ASME Boiler and Pressure Vessel Code Section VIII, ASME B31.3, NFPA 55, and OSHA 29 CFR 1910.104. The place of performance is in Corpus Christi, Texas, with the contractor responsible for all transportation costs to the destination. Invoicing and payment will be processed electronically through the Wide Area WorkFlow (WAWF) system. Compliance requirements include adherence to MIL-STD-130 and MIL-STD-129 for marking and identification of items costing $5,000 or more. Additionally, the solicitation incorporates various FAR clauses regarding commercial products and services, the Buy American-Free Trade Agreements-Israeli Trade Act, and cybersecurity requirements for safeguarding covered defense information.

W6QK Ccad Contr Office

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6810--501 - Dry Ice Base +4

Solicitation # 36C26227Q0115

The Department of Veterans Affairs is soliciting quotations for the weekly delivery of 600 pounds of 5/8-inch dry ice pellets to the Cooperative Studies Program Clinical Research Pharmacy Coordinating Center's Biorepository in Albuquerque, New Mexico. This requirement is set aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSB) and consists of one base year plus up to four option years, totaling 31,200 pounds of dry ice per year. Deliveries must occur every Monday between 7:30 am and 3:00 pm Mountain Time, with the next business day used if Monday is a federal holiday. Delayed orders are strictly prohibited as they would compromise the viability of biological specimens. The contractor must provide specialized storage containers with a minimum insulation thickness of 2.5 inches and a capacity of at least 700 pounds. These containers must feature a hinged lid with a secure closing mechanism and at least four casters, two of which must swivel, to support the total weight. To ensure quality, the containers must limit sublimation loss to less than 8% of the total mass every 24 hours. The vendor is responsible for delivering a new container and retrieving the previous one during each weekly visit. The anticipated award date is December 1, 2026, with the government reserving the right to accept offers other than the lowest based on technical and price evaluations.

262-NETWORK Contract Office 22 (36C262)

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DEADLINE

Supply of Nitrogen/Hydrogen Cyanide Calibrating Gas MixtureThis subcontract involves the supply of five units of a non-flammable calibrating gas mixture, identified by NSN 6830016088520, for prime contractors working on DLA Weapons Support ASC projects. The required mixture consists of nitrogen and hydrogen cyanide at a 10 ppm concentration, packaged in DOT-39 cylinders. To ensure safety and regulatory compliance, the supplier must provide SDS and OSHA Hazard Warning labels for all units. The contract mandates a minimum shelf life of 18 months and requires the use of high-precision blending equipment. All deliverables must adhere to MIL-STD-1916 or ASQ H1331 standards. This procurement is managed under the Department of Defense through the DLA Weapons Support ASC Commodities Division under NAICS code 325120.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

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DEADLINE

CALIBRATING GAS MIXTUR

Solicitation # SPE4A6-27-T-029N

This contract, solicitation SPE4A6-27-T-029N, is issued by the DLA Weapons Support ASC Commodities Division for the procurement of five units of a non-flammable calibrating gas mixture consisting of nitrogen and hydrogen cyanide at 10 ppm. The material is a colorless, odorless gas with a mole weight of 28.01, delivered in DOT-39 cylinders with a capacity of 58 to 60 liters and dimensions of approximately 5 by 14 inches. This commercial off-the-shelf item is classified as a Type I (Code K) item with a non-extendable shelf life of 18 months. Delivery is specified as FOB Destination to the AWCF SSF Rotational Force Korea in Dongducheon, South Korea, with a required delivery timeframe of 20 days. The contract mandates strict adherence to hazardous material protocols, requiring the submission and approval of Safety Data Sheets (SDS) and OSHA Hazard Warning/Product Labels by technical personnel prior to award. Packaging must comply with RP001 and MIL-STD-129, with specific requirements for palletization as Load Type IX per MIL-STD-147 for cylinders that cannot fit in standard fiberboard boxes. Quality assurance is governed by MIL-STD-1916 or ASQ H1331, with acceptance based on zero non-conformances. The agreement incorporates various FAR and DFARS clauses, including those regarding the Buy American Act, combating trafficking in persons, and cybersecurity reporting.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

5 days ago

DEADLINE

in 3 days

AI Contract Overview

The contract seeks the provision of precision gas blending services to fill diving cylinders with a custom trimix blend consisting of 19 percent oxygen, 36 percent helium, and 45 percent nitrogen, ensuring strict adherence to purity standards and contamination thresholds. The service must be performed in compliance with industry and military safety requirements to support diving operations under demanding conditions, with all blends accurately measured, documented, and verified for consistency and safety. The work is to be performed at a designated location in Tracy, California, with a zip code of 95304-5000, and is classified under NAICS code 325120 for chemical manufacturing. The solicitation was posted on July 9, 2026, with a deadline for responses set for July 20, 2026, and the contract type is identified as a subcontract under the Department of Defense’s Construction & Equipment MRO SVC I agency. Participants must meet all technical, logistical, and regulatory obligations without deviation to ensure mission-critical operational readiness.

General Info

Precision gas blending for diving cylinders with 19% O2, 36% He, 45% N2 at Tracy, CA, per military standards.

Agency

Department Of Defense → CONSTRUCTION & EQUIPMENT MRO SVC I

NAICS

325120 - Industrial Gas Manufacturing

Place of Performance

TRACY, CA, 95304-5000, USA

Set-Aside

NONE

Documents

This scope was carved out of SPE8E9-26-T-3174.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

CYLINDER, AIR, DIVING EQUIPMENT

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Timeline

PhaseClosed

PostedJul 9

subcontract

Response DeadlineJul 20

Deadline has passed

Submission Closed

07/20/2026, 10:00:00 AM PDT

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Organization & Contact Information

AgencyDepartment Of Defense → CONSTRUCTION & EQUIPMENT MRO SVC I

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → CONSTRUCTION & EQUIPMENT MRO SVC I

Office AddressN/A

ContactsNo contact information available

Full Description

Provision of precision gas blending services to fill diving cylinders with a specified trimix blend (19% O2, 36% He, 45% N2) and ensure compliance with purity and contamination limits.