This Subcontract opportunity from Texas was posted on July 28, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Nitrous Oxide Supply

Closed

State & Local

Submission Closed08/12/2026, 03:00:00 PM CDT

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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International

Helium Compressor Package Supply

UK Research & Innovation (UKRI)

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DEADLINE

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

Solicitation # 80KSC024R0010

The NASA John F. Kennedy Space Center is managing an agency-wide indefinite delivery requirements contract for the supply of liquid and gaseous helium to support aerospace flight, research, and testing operations across multiple U.S. facilities. The contract features a five-year potential period of performance, consisting of a two-year base period from October 1, 2025, through September 30, 2027, and three one-year option periods extending to September 30, 2030. Deliveries are required at various locations, including the Kennedy Space Center, Jet Propulsion Laboratory, and several other research centers and facilities. All gaseous helium must meet Grade A purity standards per MIL-PRF-27407E, and liquid helium must maintain total neon impurities below 2 parts per million. The procurement utilizes a lowest-price-technically-acceptable (LPTA) source selection process, where technical acceptability is evaluated on a pass/fail basis focusing on the contractor's capability to meet weekly maximum supply requirements. Current awardees include Airgas USA LLC (South and West), Linde, Inc., and Messer LLC. However, the government maintains an innovative opt-in process allowing both existing contractors and new entrants to compete for additional IDIQ subCLIN locations. For the 2027 opt-in opportunity, interested parties must submit a Capability Form by November 20, 2026. Award decisions are based on the total lowest evaluated price per CLIN, which includes unit product prices, delivery charges, and other associated pricing.

NASA Kennedy Space Center

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DEADLINE

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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DEADLINE

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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DEADLINE

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.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS ENGINES

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DEADLINE

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.

CONSTRUCTION & EQUIPMENT MANU & CON

POSTED

DEADLINE

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)

POSTED

DEADLINE

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

POSTED

DEADLINE

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)

POSTED

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

POSTED

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

DEADLINE

Liquid Oxygen Equipment Prepurchase

Solicitation # 2026-RFB-049

The Las Virgenes-Triunfo Joint Powers Authority is soliciting bids under solicitation 2026-RFB-049 for the prepurchase of a Liquid Oxygen (LOX) storage and vaporization system for the Pure Water Project at the Las Virgenes Reservoir. The scope of work includes the procurement and delivery of a storage tank, ambient air vaporizers, a remote fill station, connecting piping, valves, sensors, and controls. All equipment must be delivered FOB Destination, Freight Prepaid, to the Westlake Filtration Plant by November 1, 2027, with the overall project reaching substantial completion by December 31, 2027. The contract will be issued as a Purchase Order and awarded to the lowest responsible responsive bidder based on total estimated cost. Bids must be submitted electronically via the OpenGov procurement portal by December 2, 2026, at 3:00 pm. Attendance at the virtual pre-bid meeting is mandatory for consideration. Technical requirements include factory hydrostatic testing of the LOX tank at 250 psig and cleaning all components for oxygen service per Compressed Gas Association standards. The contract includes a one-year warranty and a payment structure where 10 percent of the price may be withheld until the goods are installed and tested. Because the project receives SRF, WIFIA, and Bureau of Reclamation funding, the successful bidder must comply with strict federal and state mandates, including the Davis-Bacon Act, American Iron and Steel requirements, and various non-discrimination and anti-trafficking provisions.

Engineering & Facilities

POSTED

4 days ago

DEADLINE

in 19 days

AI Contract Overview

The City of Plano is seeking to procure 500 pounds of nitrous oxide through a subcontract arrangement, with the solicitation posted on July 28, 2026, and responses due by August 12, 2026. The NAICS code 325120 indicates the supply falls under the chemical manufacturing sector, suggesting the material may be intended for medical, laboratory, or industrial applications. The contract does not specify a set-aside status or organizational type, and no point of contact or detailed place of performance information is provided, though the agency is based in Texas. Interested parties must submit proposals via the designated online portal before the deadline, with no additional details on usage requirements, delivery schedules, or safety standards outlined in the available data.