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Praxair dba GTS-Welco 5275 Tilghman Street ALLENTOWN PA 18104 USA

UEI: SLED_B29F2945B730D040

Praxair dba GTS-Welco 5275 Tilghman Street ALLENTOWN PA 18104 USA is a federal contractor, registered under UEI SLED_B29F2945B730D040. It has been awarded $116,661 in federal contracts. Primary work spans Industrial Gas Manufacturing.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_B29F2945B730D040

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Praxair dba GTS-Welco specializes in the procurement and supply of industrial gases. Their core capabilities include the provision of specialty and pure gases, catering to technical requirements that demand high-purity chemical compositions. The company operates primarily under NAICS 325120, focusi...

Key Performance Metrics

Awards Count

2

All time

Active

0

Currently performing

Completed

0

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

$116.7K100%

Awards by NAICS

325120 - Industrial Gas Manufacturing$116.7K100%

Awards by Agency Over Time

Awards by Place of Performance

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Supply of ODORCARB ULTRA Filtering MediaThis subcontract involves the supply of ODORCARB ULTRA filtering media for gas neutralization projects managed by Triple A S.A. E.S.P. The provider is responsible for manufacturing or sourcing specialized filtering beds with a Sodium Permanganate base of at least 12 percent, a bulk density of 40 lbs/ft³, and a pellet diameter between 1/16 and 1/8 inch. The scope of work requires the delivery of 30 units of 40 lb filtering beds to the Sede de Acueducto location at Carrera 8 vía 5 acueducto distrital. All materials must be delivered within eight weeks following the approval of insurance.

Triple A S.A. E.S.P.

POSTED

about 10 hours ago

DEADLINE

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

Solicitation # 80KSC024R0010

The National Aeronautics and Space Administration John F. Kennedy Space Center is soliciting proposals under RFP 80KSC024R0010 for an agency-wide supply of gaseous and liquid helium. This requirements contract spans a five-year period of performance, beginning October 1, 2025, and extending through September 30, 2030, consisting of two base years and three option years. The scope of work supports multiple NASA installations, including the Columbia Scientific Balloon Facility across Texas, New Mexico, California, and Oregon, as well as the Kennedy Space Center and Cape Canaveral Space Force Station. All gaseous helium must meet Grade A specifications per MIL-PRF-27407E, with strict requirements for neon impurity levels to be less than 2 parts per million. The government intends to award multiple contracts using the lowest-price-technically-acceptable source selection process. Proposals are evaluated on a pass/fail basis for technical acceptability, with awards made based on the lowest evaluated price per CLIN. Contractors are responsible for in-process and end-item inspections at their own facilities, though the government reserves the right to perform audits. Deliveries must be accompanied by a signed Certificate of Conformance and laboratory analysis from the point of origin. Proposals must be submitted in three volumes—Technical Acceptability, Price, and Submission of Offers—via the EFSS Box portal by the specified deadline.

NASA Kennedy Space Center

POSTED

about 12 hours ago

DEADLINE

in about 1 month

Laboratory, Medical, and Industrial Gases, Accessories, and Services

Solicitation # 2027-122-ITN-PRO

The University of South Florida is soliciting responses from qualified suppliers under solicitation number 2027-122-ITN-PRO to provide laboratory, medical, and industrial gases, along with associated accessories and services. The scope of work is designed to support the university's operations across its campuses in Tampa, St. Petersburg, and USF Health. Detailed requirements for the goods and services are outlined in the Statement of Work found in Section 4 of the event prerequisites. Interested suppliers must submit their bids through the USF Sourcing portal by January 5, 2027, at 3:00 PM EST, as submissions via fax or email will not be accepted. The tentative start date for the resulting contract is April 1, 2027. For further inquiries, the primary point of contact is Ryan Jahn within USF Procurement Services.

University of South Florida

POSTED

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Campus-Wide Industrial & Specialty Gases: Helium, Nitrogen, and Dry Ice

Solicitation # 51800-eRFQ-002104-2027

The University of Georgia is issuing Request for Quotes solicitation 51800-eRFQ-002104-2027 to establish an agency contract for the supply, delivery, and cylinder/dewar float management of liquid and gaseous helium, liquid and gaseous nitrogen, and industrial dry ice pellets. Pursuant to the State Purchasing Act, the university seeks a single source that is the lowest-priced, responsive, and responsible supplier, though it reserves the right to appoint a secondary backup source if necessary. All deliveries must be made FOB Destination to designated campus locations in Athens, Georgia. Bidders are required to provide firm, itemized pricing that encompasses all product costs, container rental or demurrage fees, and shipping charges for all specified purities, container sizes, and pressure ratings. Evaluation factors include price, the ability to meet all delivery requirements, insurance compliance, and tax compliance via the SPD-SP045 form. Additionally, applicants must disclose any business litigation from the last five years and their status regarding suspension or debarment. Preference may be granted to suppliers domiciled in Georgia under the Reciprocal Preference Law. The response deadline for this solicitation is October 30, 2026, at 5:00 PM EDT, with all submissions and inquiries handled through the designated electronic portal.

University of Georgia

POSTED

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2027 Water Treatment Chemicals - Carbon Dioxide

Solicitation # 49615

The City of Marysville is soliciting bids for the supply and delivery of Carbon Dioxide (CO2) to support water treatment plant operations during the 2027 calendar year. The estimated quantity required is 600,000 lbs, though the City is not obligated to purchase a minimum amount and will order quantities on an as-needed basis. Deliveries are to be made to the Water Treatment Plant at 18000 Raymond Road, as well as other treatment facilities throughout the city. The contract will be awarded to the lowest and best bidder based on an evaluation of their business presence, plant equipment capacity, financial stability, and technical experience. The initial contract term is 12 months from the date of award, with the possibility of three additional one-year extensions if agreed upon by both parties by October 1 of the current contract year. Bidders must submit their proposals electronically via Bid Express by 10:00 a.m. on November 12, 2026. Required submission documents include a non-collusion affidavit, proposal affidavit, insurance requirements, a Best Bidder Information Form, and a statement affirming compliance with Ohio Revised Code regarding personal property tax delinquency. The successful contractor must maintain workers compensation, comprehensive general liability, and comprehensive automobile liability insurance, and must indemnify the City against all claims arising from the performance of the contract.

City of Marysville

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68--CALIBRATING GAS MIXTUR

Solicitation # SPE4A6-27-T-5367

Solicitation SPE4A6-27-T-5367 is a request for quotes for the procurement of 214 cylinders of calibrating gas mixture, specifically 1000PPM isobutylene gas mixture with air balance, identified by NSN 6830016987232. This combined solicitation is issued by the DLA Weapons Support ASC Commodities Division and is set aside for Historically Underutilized Business (HUBZone) concerns, though other small businesses may be considered if no qualified HUBZone offers are received. The required delivery date is February 9, 2027, with delivery to DLA Dist San Joaquin in Tracy, California. The contract mandates strict adherence to hazardous materials regulations, requiring the submission and approval of Safety Data Sheets and OSHA Hazard Warning labels prior to award. Packaging must comply with MIL-STD-2073-1E and MIL-STD-129, with specific palletization requirements under RP001 and MIL-STD-147 for cylinders not fitting in standard fiberboard boxes. The items have a non-extendable shelf life of 36 months. Inspection and acceptance will occur at the destination per FAR 52.246-2. All quotes must be submitted electronically via DIBBS by the deadline of October 27, 2026, and invoicing must be processed through the Wide Area Workflow system.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

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6835-- BULK OXYGEN (Base+4 Option)

Solicitation # 36C26227Q0019

The Department of Veterans Affairs, Network Contracting Office 22, is soliciting quotes for the procurement of medical-grade bulk liquid oxygen to support the VA Long Beach Healthcare System. This requirement is a total set-aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSB) under NAICS 325120. The scope of work includes the continuous supply of liquid oxygen, maintenance of tanks and associated equipment such as meters, valves, and alarms at Building 5C, and the installation and commissioning of a new oxygen farm at the Dietary Dock Building 1 location planned for fiscal years 2028 to 2029. The contractor is responsible for all site preparation, de-icing services, and providing accurate as-built drawings in coordination with the government architect and engineer. The contract is structured with a base period from December 1, 2026, to November 30, 2027, followed by four one-year option periods ending November 30, 2031. Award will be based on the lowest price quotation from a responsible offeror that meets all solicitation requirements, with the government evaluating the total price of the base requirement plus all options. Delivery terms are FOB Destination. Following Amendment 0001, the submission deadline has been extended to October 27, 2026. Required submission documents include the SAM UEI number, signed SF30 amendments, and OEM authorization letters demonstrating authorized dealer or distributor status.

262-NETWORK Contract Office 22 (36C262)

POSTED

DEADLINE

Re certification Nitrogen Cylinders

Solicitation # W912GY27QA001

Solicitation W912GY27QA001 is an unrestricted, firm-fixed-price requirement for the Sierra Army Depot in Herlong, California, to recertify 528 nitrogen cylinders. The scope of work includes inspection, hydrostatic testing at 4000 psi for DOT-3AA specifications, charging with nitrogen according to A-A-59503 standards, and stamping in accordance with CFR 49 Part 180. The contract also provides for the replacement of up to 20 failed cylinders and 250 failed valves. All work is to be performed at the contractor's facility, with a period of performance running from October 30, 2026, to October 29, 2027. Award will be based solely on the lowest price from a responsible offeror. Contractors must be registered in the System for Award Management and submit quotes via Standard Form 1449 to the designated contract specialist by October 28, 2026. Key deliverables include the return of recertified cylinders on their original pallets and the submission of SIAD Form 3161 documenting all passed and failed components. Payment will be processed electronically through the Wide Area WorkFlow system. Compliance with MIL-STD-129 for shipment marking and the Hazard Communication Standard for hazardous material labeling is mandatory.

W6QK Siad Contr Office

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DEADLINE

Propane Gas Delivery to Osan Air Base

Solicitation # W90VN627Q1CQ7

0906 Aq Co Contracting Bat

POSTED

DEADLINE

Reactor Grade Hydrogen Production and SupplyThis subcontract involves the production and supply of reactor grade hydrogen for prime contractors supporting Navsup Weapon Systems Support Mech projects. The contractor is responsible for manufacturing or sourcing the hydrogen in strict accordance with Technical Data Package Version O27 and MIL-T-31000. Quality assurance requirements include performing production lot testing and submitting verification samples to the Puget Sound Naval Shipyard. The scope of work further requires the provision of MSDS and GHS labels compliant with FED STD 313 and OSHA 29 CFR 1910.1200. The final product, identified as NIIN 001805919, must be delivered to DLA Distribution in Norfolk, Virginia. This effort falls under NAICS code 325120 and is managed under the Department of Defense.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

Naval Undersea Warfare Center Division Keyport, Washington

Solicitation # SPE60127Q0300

DLA Energy Aerospace Enrgy-Dlae-M

POSTED

DEADLINE

HYDROGEN,REACTOR GR

Solicitation # N0010427QBB30

Solicitation NO0014-27-Q-BB30 is a fixed-price request for quotations issued by NAVSUP Weapon Systems Support Mechanicsburg for the procurement of Hydrogen Reactor GR (NSN 6830-00-180-5919). The acquisition is governed by a lowest-priced, technically acceptable award basis, featuring a 10 percent price evaluation preference for HUBZone small business concerns. Technical requirements are detailed in the Individual Repair Part Ordering Data (IRPOD) and Technical Data Package version 027, with a strict prohibition on the intentional addition of mercury to any supplies. Contractors must adhere to rigorous quality assurance and delivery protocols, including production lot testing and the submission of a complete Report of Test Inspection package per DI-QC-C-8872 and Form DD-1222. Samples are required to be delivered to the Puget Sound Naval Shipyard 40 days prior to final delivery. Packaging must comply with MIL-STD-2073-1 and MIL-STD-129, with specific requirements for Item Unique Identification (IUID) and hazardous material labeling, including the provision of Safety Data Sheets and GHS labels. Final delivery is designated as FOB Origin, with materials routed to DLA Distribution Norfolk, VA.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

Chlorine Gas (Tonners) SupplierThis subcontract opportunity is for a supplier to provide and deliver pressurized chlorine gas tonners to prime contractors working on potable water treatment projects for the City of Weyburn. The scope of work involves the delivery of up to 24 chlorine tonners, with each shipment consisting of 3 to 4 tonners. All deliveries must be executed using specialized hazardous material transport vehicles and pressurized gas cylinders. To ensure safety and regulatory compliance, all supplied products must be NSF certified and approved for potable water service under the NSF/ANSI 60 standard. Interested parties should note that the response deadline for this solicitation is November 10, 2026.

City of Weyburn

POSTED

DEADLINE

Medical Grade Gas Production and FillingThis subcontract for Medical Grade Gas Production and Filling supports prime contractors on Department of Veterans Affairs medical center projects. The scope of work involves the manufacturing, processing, packing, and storage of Oxygen, Nitrous Oxide, and Nitrogen provided in E, K, and 56lb cylinders. The contractor is responsible for delivering filled, labeled, and certified cylinders to the designated place of performance in Clarksburg. Strict adherence to industry and federal regulations is required, including compliance with USP, National Formulary, and CGA C-9, C-7, SB-26, and V-1 standards. Additionally, the provider must maintain FDA registration and ensure CGMP compliance in accordance with 21 CFR Parts 210, 211, and 201. This opportunity is managed under the Department of Veterans Affairs Network Contract Office 5.

245-NETWORK Contract Office 5 (36C245)

POSTED

DEADLINE

6830--Beckley VAMC Bulk Oxygen

Solicitation # 36C24527Q0034

The Department of Veterans Affairs, through Network Contracting Office 5, has issued a sources sought notice for the delivery of liquid bulk oxygen to the Beckley VAMC located at 200 Veterans Ave, Beckley, WV. This notice is for planning and market research purposes only and does not constitute a formal solicitation or an obligation by the government to award a contract. The requirement involves the delivery of 4,373,800 cubic feet of nonflammable liquid bulk oxygen, utilizing a VA-owned storage container with a 107 cf capacity. The government may also opt to rent contractor-owned cylinders at the same price as the fill for VA-owned cylinders. Deliveries must be made within two workdays after receipt of order between 8:00 A.M. and 4:00 P.M., Monday through Friday. The proposed period of performance consists of a base year from March 2, 2027, to March 1, 2028, with four subsequent one-year option periods extending through March 1, 2032. Contractors are responsible for all vaporization losses, and measurements will be based on calibrated liquid flow meters or level gauges. Compliance with the Compressed Gas Association Pamphlet No. P-6 for density and volume conversions is required, along with adherence to all local, state, and federal regulations for compressed gases. Additionally, contractors must maintain liability insurance and provide an annual certificate of liability to the VA. Interested sources under NAICS code 325120 must submit their capabilities, business size status, and general pricing to Contracting Officer Ryan Singletary by October 23, 2026, at 12:00 PM Eastern Time. Responses should include details regarding manufacturer or distributor status, any existing federal contracts such as GSA or NASA SEWP, and confirmation of their small business status.

245-NETWORK Contract Office 5 (36C245)

POSTED

DEADLINE

1232SA27Q0008 – Sources Sought for Propane Deliveries USDA-ARS-MWA Ames IA

Solicitation # 1232SA27Q0008

The USDA National Centers for Animal Health in Ames, Iowa, has issued a Sources Sought notice to conduct market research for the delivery of liquid propane. The requirement involves servicing sixteen 1,000-gallon propane tanks distributed across ten locations on a campus spanning approximately 520 acres. This notice is for planning purposes only and is not a formal solicitation for proposals or quotations. Interested vendors, including various small business designations, are invited to submit capability statements to help the government determine the appropriate acquisition method and potential set-asides. Submissions must include confirmation of the ability to provide the services, SBA size standards, and details on at least three similar previous contracts. Responses should be submitted to the primary point of contact by October 22, 2026, and must not include pricing or proprietary information.

USDA Ars Afm Apd

POSTED

DEADLINE

6835--Clarksburg Medical Gas Cylinders

Solicitation # 36C24527Q0032

The Department of Veterans Affairs, Network Contracting Office 5, has issued a sources sought notice for planning purposes to identify capable vendors for medical gas cylinders to support the Louis A Johnson VA Medical Center and its Community Based Outpatient Clinics in Clarksburg, West Virginia. This is not a solicitation for bids or a request for proposals, and no contract will be awarded from this specific notice. The requirement involves a twelve month base period with four subsequent option years. The scope includes the supply and monthly rental of various medical gases, including oxygen, nitrous oxide, and nitrogen in multiple sizes, as well as the provision of 24/7 telephone support. Qualified contractors must adhere to strict regulatory standards, including FDA Current Good Manufacturing Practice regulations, DOT specifications under Title 49 CFR, and the Federal Food, Drug, and Cosmetic Act. All products must conform to the United States Pharmacopeia and National Formulary, with specific labeling and color coding following CGA Publications C-7 and C-9. Delivery requirements are stringent, with standard requests fulfilled within 24 hours or the next business day and emergency deliveries completed within two hours. Interested parties under NAICS code 325120 must submit their business size status and capability information to the contracting officer by October 23, 2026.

245-NETWORK Contract Office 5 (36C245)

POSTED

DEADLINE

Supply and Delivery of Carbon Dioxide and Operational Materials on an As-Required Basis

Solicitation # 2026-325

The Town of Caledon has issued solicitation 2026-325 for the supply and delivery of carbon dioxide and operational materials on an as-required basis. The contract features an initial term of two years, with the option for the Town to extend the agreement for up to three additional one-year periods. Bids must be submitted electronically by November 9, 2026, and will be awarded to the compliant bidder offering the lowest pricing, with ties resolved by a coin toss. The scope includes the rental of a 750 lb carbon dioxide tank at the Mayfield Recreation Complex and requires deliveries to be made typically between 8:00 am and 4:30 pm, with a specific provision for emergency deliveries within 24 hours. Compliance requirements are stringent, prohibiting any subcontracting of the work and requiring the bidder to use their own certified personnel and equipment. Suppliers must adhere to WHMIS 2015, the Hazardous Products Act, and the Hazardous Products Regulations, ensuring all containers are sound and properly labeled. Mandatory submission requirements include three professional references from the past five years and written verification of technician certifications. Additionally, the successful vendor must maintain comprehensive insurance, including $5,000,000 in Commercial General Liability and $2,000,000 in Automobile Liability, and provide a WSIB Clearance Certificate. Payment is issued in full upon acceptance via cheque, EFT, or purchasing card.

Town of Caledon

POSTED

DEADLINE