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Rixan Associates, Inc.

UEI: SLED_6BB336FB46A2D978

Rixan Associates, Inc. is a federal contractor, registered under UEI SLED_6BB336FB46A2D978. It has been awarded $29,677 in federal contracts. Primary work spans All Other Industrial Machinery Manufacturing. Top awarding agencies include Department Of Commerce.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_6BB336FB46A2D978

Federal Contracting Overview

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

AI Capability Profile

Rixan Associates, Inc. has provided services to the Department of Commerce National Institute of Standards and Technology. The company's industry focus includes activities associated with NAICS 333298.

Key Performance Metrics

Awards Count

1

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

Department Of Commerce$29.7K100%

Awards by NAICS

333298 - All Other Industrial Machinery Manufacturing$29.7K100%

Awards by Agency Over Time

Awards by Place of Performance

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Mathematical Bibliographic and Expert Reviews Database SubscriptionThis subcontract through the Department of Commerce NIST provides prime contractors with campus-wide online access to a curated mathematical bibliographic and expert review database. The service features a searchable index of 3 million items, DOI-standard searching, and expert-authored evaluative summaries. To ensure seamless utility, the contractor maintains an externally hosted platform with IP authentication for campuses located in Gaithersburg, Maryland, and Boulder, Colorado. The agreement mandates continuous 24/7 electronic access to both the database and the review platform. Classified under NAICS code 519130, the contract focuses on delivering critical research infrastructure to support NIST projects. The solicitation was posted on October 23, 2026, with a response deadline of October 29, 2026.

Department Of Commerce Nist

POSTED

DEADLINE

Subscription to a Mathematical Bibliographic and Expert Reviews Database

Solicitation # SS-NB135000-27-00002

The Department of Commerce National Institute of Standards and Technology (NIST) is conducting market research through a Combined Sources Sought Notice and Notice of Intent to Award a Sole Source Contract under solicitation number SS-NB135000-27-00002. The objective is to secure campus-wide online access to a curated mathematical bibliographic and expert review database for researchers at the Gaithersburg, Maryland, and Boulder, Colorado campuses. This resource is critical for the NIST Research Library and Museum to support the measurement science mission by enabling researchers to evaluate proof validity, track citations, and discover peer-reviewed mathematical findings. The required database must contain over 3 million items of American and European mathematical sciences literature, featuring bibliographic information, abstracts, and direct links to original articles. Key technical requirements include the ability to search by Digital Object Identifier (DOI) and the provision of email alerts for new results or citation changes. The service must be hosted externally with access provided via IP authentication. Interested respondents under NAICS code 513210 are requested to provide corporate details, company size status, and information regarding existing GSA Multiple Award Schedule contracts by October 29, 2026.

Department Of Commerce Nist

POSTED

DEADLINE

Combined Synopsis/Solicitation for Spent Fuel Cell Shipment(s)

Solicitation # 1333ND27QNB610AMD

The National Institute of Standards and Technology Center for Neutron Research requires packaging and shipping services to transfer spent fuel elements from its facility in Gaithersburg, Maryland, to the Department of Energy Savannah River Site near Aiken, South Carolina. This requirement is structured as a single firm-fixed-price purchase order consisting of one base shipment to be completed by December 31, 2028, with an optional second shipment to be completed by December 31, 2030. The contractor is responsible for providing all necessary project management, labor, and equipment, including the shipping cask, transfer cask and basket, and all rigging and lifting machinery required for movement. The procurement is classified under NAICS code 484230 for specialized long-distance trucking. Award will be granted to the lowest priced, technically acceptable quoter, with evaluations based on technical capability to meet or exceed the Statement of Work and price reasonableness. Strict adherence to Nuclear Regulatory Commission and Department of Transportation regulations is required, including compliance with 10 CFR 73 for information security. All bidders must maintain active registration in the System for Award Management and provide a technical quotation and a firm-fixed-price quotation. Payment will be processed electronically through the U.S. Department of the Treasury's Invoice Processing Platform System.

Department Of Commerce Nist

POSTED

DEADLINE

Long-Distance Radioactive Waste TransportationThis subcontract for Long-Distance Radioactive Waste Transportation involves the secure transport of spent fuel from Maryland to South Carolina for prime contractors on Department of Commerce NIST projects. The selected provider is responsible for comprehensive logistics, including route planning, obtaining NRC approval for the Proposed Route Plan, and coordinating all necessary state and federal permits. Strict adherence to security measures per 10 CFR 73 is required throughout the operation. The scope of work concludes with the delivery of the cask to DOE-SRS and the provision of a signed Delivery Certificate. The project is associated with NAICS code 484230 and is performed out of Gaithersburg.

Department Of Commerce Nist

POSTED

DEADLINE

Nuclear Material Rigging and Heavy Lift OperationsThe Nuclear Material Rigging and Heavy Lift Operations subcontract involves providing specialized physical movement of fuel elements and transfer casks for prime contractors on Department of Commerce NIST projects in Gaithersburg. The scope of work includes operating cranes and forklifts to transport casks between outdoor staging areas and indoor entry points, ensuring safe positioning for loading. Contractors are responsible for developing custom rigging documentation and site-specific Lift Plans to guide these operations. Due to the nature of the materials, personnel must complete NCNR Radiation Safety Training and strictly adhere to ALARA techniques to minimize radiation exposure. This opportunity is categorized under NAICS code 238990, with a response deadline set for November 5, 2026.

Department Of Commerce Nist

POSTED

DEADLINE

Nuclear Spent Fuel Shipping and Transfer Cask ProvisionThis subcontract involves the provision of certified containment systems for prime contractors working on Department of Commerce NIST projects. The scope of work includes the supply of NRC-certified shipping casks, transfer casks, and baskets, along with all necessary package testing and quality assurance documentation as required by the Certificate of Compliance. The contractor is responsible for ensuring that all casks are leak-tested and fully compliant with DOT and NRC regulations. Final deliverables include the delivery of these certified, leak-tested shipping and transfer casks to the NCNR site located in Gaithersburg.

Department Of Commerce Nist

POSTED

DEADLINE

Building 215 Clean Room HEPA Filter Replacement

Solicitation # RFI-195000-26-00181

The National Institute of Standards and Technology is conducting market research through a Request for Information for the Building 215 Advanced Measurement Laboratory cleanroom repair and HEPA filter replacement project in Gaithersburg, Maryland. This initiative follows a previous solicitation that failed to produce an acceptable offer, prompting NIST to reassess its acquisition strategy and seek industry feedback on constructability, cost, and schedule feasibility. The project scope involves the modernization of an 1,800 square meter facility, including the replacement of approximately 1,200 HEPA filters, 70 VAV terminal units, and 54 airflow monitoring devices, as well as the installation of 32 exhaust air control valves and associated ductwork repairs, testing, and recertification. A critical component of the project is the proposed phasing plan, which aims to minimize research disruptions by utilizing 19 construction phases, including 18 critical cleanroom outage phases. Each critical outage is currently envisioned as a nine-day window starting Friday evening and requiring 24/7 operations to achieve ready-for-re-occupancy by the following Monday morning. NIST is specifically requesting rough-order-of-magnitude cost estimates and industry input on whether this aggressive outage schedule is realistic or if it creates prohibitive risks and costs. Responses, including company experience and recommendations for improving competition and project execution, are due by October 14, 2026.

Department Of Commerce Nist

POSTED

DEADLINE

Visible range continuous wave tunable laserThe Department of Commerce is forecasting the procurement of a high-power, single-frequency, continuous wave laser system to support the Nano Spectroscopy Group's research into color center science. This equipment is essential for measuring photoelectrically and optically detected magnetic resonance in diamond as part of the SI-Traceable Vector Magnetometry for Secure Navigation initiative. The required system must be mode hop free and provide gap-free tunable wavelengths across four specific spectral regions: 450-525 nm, 540-650 nm, 900-1050 nm, and 1080-1300 nm, with a power output exceeding 200 mW. The laser will be utilized for photoluminescence and photoelectric spectroscopic studies of semiconductors and diamond under various temperatures and magnetic or electric fields. To ensure operational success, the system must be fully compatible with existing electronic and spectroscopic infrastructure. The performance of this contract will take place in Gaithersburg, and the procurement is categorized under NAICS code 333298.

POSTED

DEADLINE

Zero-Gravity Compatible 3D Print Module Design & FabricationThe NASA SBIR/STTR Program has issued a subcontract for the design and fabrication of a space-qualified 3D print module specifically engineered for manufacturing nanocarbon-infused metals in low Earth orbit. This project requires the comprehensive integration of mechanical, thermal, and electrical systems to ensure functionality in a zero-gravity environment. The contract is designated as a Total Small Business Set-Aside, restricted to firms with fewer than 500 employees. Performance for this initiative is centered in Huntsville, Alabama, under NAICS code 333298.

NASA SBIR/STTR Program

POSTED

DEADLINE

Kitchen Module – Appliance SuiteThis subcontract, managed by the Defense Logistics Agency under the Department of Defense, involves the supply of complete kitchen module appliance suites designed for field deployment. Categorized under NAICS code 333298, the agreement focuses on providing essential culinary equipment necessary for operational readiness in deployed environments. The contract was posted on June 30, 2026, and is tracked via the DIBBS system. It establishes the requirements for delivering specialized appliance suites that meet the rigorous standards of military field operations to support the agency's logistical and sustainment goals.

Defense Logistics Agency

POSTED

DEADLINE

Tray Ration Heater (TRH) Systems SupplyThis subcontract, managed by the Defense Logistics Agency under the Department of Defense, involves the supply of complete Tray Ration Heater Systems along with all necessary collateral equipment. These systems are specifically designed to support field kitchen operations, ensuring the capability to heat rations in tactical or remote environments. The agreement is categorized under NAICS code 333298 and was posted on June 30, 2026. It functions as a procurement effort to maintain essential food service infrastructure for military personnel through the delivery of specialized heating hardware.

Defense Logistics Agency

POSTED

DEADLINE

Optional Leak Check System SupplyThis contract involves the supply of an optional high-sensitivity leak detection system designed to verify the hermetic seal integrity within a microfluidic TEM cell. The primary focus is to provide a reliable solution that ensures the cells remain sealed, which is crucial for maintaining the integrity and performance of these specialized devices. The contract is classified under NAICS code 334511, indicating its association with electromedical and electrotherapeutic apparatus manufacturing. The contract is a subcontract issued by the Department of Commerce's National Institute of Standards and Technology (NIST) and is to be performed in Gaithersburg, Maryland, with the ZIP code 20899. Although specific solicitation details and set-aside statuses are not provided, the project emphasizes precision and quality in leak detection technology to support advanced microfluidic applications. This system will likely enhance the reliability and accuracy of microfluidic experiments or operations conducted using the TEM cell.

Department Of Commerce Nist

POSTED

DEADLINE

Installation and Training ServicesThe contract involves the on-site installation of a Transmission Electron Microscope (TEM) holder at the National Institute of Standards and Technology (NIST) facility located in Gaithersburg. Along with the installation, the contractor is responsible for providing comprehensive operator training to ensure proper use and maintenance of the equipment. This subcontract, classified under NAICS code 541330, supports specialized professional services related to the setup and operational readiness of high-precision scientific instruments. Issued by the Department of Commerce, NIST, the contract ensures that the TEM holder is installed at the specified Gaithersburg location, with a focus on delivering both technical installation and in-depth training. This dual service approach is designed to enhance user proficiency and optimize the performance of the equipment, supporting NIST’s mission of advancing measurement science. The contract was posted in May 2026 and is accessible through the System for Award Management (SAM) platform.

Department Of Commerce Nist

POSTED

DEADLINE

Real-Time Sample Correction Software DevelopmentThe contract involves the development and integration of specialized software designed to provide real-time correction for sample drift during Transmission Electron Microscopy (TEM) imaging, thereby ensuring imaging stability. This work is categorized under the NAICS code 541512, which relates to computer systems design services. The contract is a subcontract issued by the Department of Commerce, specifically through the National Institute of Standards and Technology (NIST). The project is set to be performed in Gaithersburg, with a focus on enhancing the precision and reliability of TEM imaging by addressing sample drift issues in real time. While specific financial or timeline details are not provided, the contract aims to support advanced scientific research through improved imaging software, reflecting the Department of Commerce's commitment to technological innovation in measurement and standards.

Department Of Commerce Nist

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DEADLINE

Integrated Fluid Delivery System SupplyThis contract entails the supply of an integrated fluid delivery system designed for precise fluid management during transmission electron microscopy (TEM) experiments. The system enables in-situ solution exchange and degassing, which are critical for maintaining experimental accuracy and fluid integrity under the microscope. The contract is classified under the NAICS code 333992, indicating its focus on fluid power valve and hose fitting manufacturing, emphasizing the technical specificity required. The subcontract is issued by the Department of Commerce's National Institute of Standards and Technology (NIST) and calls for performance in Gaithersburg, Maryland, ZIP code 20899. Specific details such as the solicitation number or set-aside type were not indicated. This procurement reflects the agency’s commitment to advancing experimental capabilities in scientific research by integrating sophisticated fluid handling systems directly into microscopy workflows.

Department Of Commerce Nist

POSTED

DEADLINE

Electrochemical Liquid TEM Holder SupplyThe contract entails the supply of a specialized electrochemical liquid transmission electron microscopy (TEM) holder designed to facilitate operando imaging of material dynamics. This advanced TEM holder incorporates integrated heating and cooling functionalities, enabling precise temperature control during imaging processes. The equipment is intended to support detailed analysis of material behaviors under electrochemical conditions in real time. Issued by the Department of Commerce’s National Institute of Standards and Technology (NIST), the subcontract falls under the NAICS code 334516, which pertains to analytical laboratory instrument manufacturing. The performance location is specified as Gaithersburg, with a ZIP code of 20899. The contract was posted on May 20, 2026, and although some logistical details such as solicitation number and point of contact are not provided, the primary goal is the procurement of this customized TEM holder to enhance research capabilities in material science.

Department Of Commerce Nist

POSTED

DEADLINE

Precision Handling and Packaging of Micro SpecimensThis contract involves the development of specialized protocols for the safe handling, storage, and shipping of fragile micro specimens. The work focuses on creating custom fixtures designed to securely hold these delicate items, alongside implementing environmental protection measures to ensure their integrity during transportation and storage. The objective is to mitigate risks associated with damage caused by improper handling or adverse conditions. The contract is a subcontract issued by the Department of Commerce's National Institute of Standards and Technology (NIST), with the place of performance located in Gaithersburg. It falls under the NAICS code 488490, which pertains to specialized freight trucking services. The project was posted on May 6, 2026, and aims to enhance precision in the packaging and transportation of micro-scale specimens, ensuring they reach their destinations safely and remain viable for their intended scientific use.

Department Of Commerce Nist

POSTED

DEADLINE

Materials Characterization and Quality Validation ServicesThis contract involves the independent verification of micro specimen properties, focusing on microstructure, composition, and mechanical behavior analysis. The services include comprehensive reporting and ensuring traceability throughout the verification process. It is classified under subcontracting and pertains to materials characterization and quality validation, intended to support high standards in material assessment. The contract falls under the NAICS code 541380, aligning with testing laboratories and related services. It is administered by the Department of Commerce's National Institute of Standards and Technology (NIST) and performed in Gaithersburg, Maryland, ZIP code 20899. The work is designed to enhance the accuracy and reliability of material property data, which is critical for subsequent research and development initiatives or quality assurance in manufacturing processes.

Department Of Commerce Nist

POSTED

DEADLINE