Purchase Order 68HE0B26P0355
- Not listed
- TSI Incorporated, a global manufacturer of precision measurement instruments headquartered in Shoreview, Minnesota, was awarded a $2,340 firm fixed-price purchase order for calibration services by the Plains Area office of a civilian federal agency. The contract was awarded on March 10, 2017, with an ultimate completion date of March 30, 2017, and will be performed in Roseville, Minnesota. No set-aside designation was used for this award. TSI specializes in aerosol science, air flow, and...
- The U.S. Food and Drug Administration has awarded a $63,270 firm fixed-price purchase order to TSI Incorporated for annual calibration service and repair of specialized aerosol measurement equipment. The contract covers six TSI 3321A Aerodynamic Particle Sizers (APS) and twelve TSI Aerodynamic Particle Diluter Model 3302a units located at the National Center for Toxicological Research (NCTR) Division of Biochemical Toxicology in Roseville, Minnesota. The APS instruments are critical for...
- The Environmental Protection Agency (EPA) Office of Research and Development awarded a firm fixed price purchase order to TSI Incorporated, a manufacturer of precision measurement instruments, for the delivery of air pollution equipment. The $168,314.13 contract does not have a set-aside designation. TSI Incorporated is a subchapter S corporation and a subsidiary of The Churchill Companies. Through past prime and subcontractor awards, TSI has provided instruments and equipment like aerosol...
- This is a $4,182.67 firm fixed-price definitive contract awarded by the U.S. Coast Guard to TSI Incorporated, a for-profit manufacturer of precision measurement instruments based in Shoreview, Minnesota. The contract is for the annual calibration and service of TSI's DustTrak 8533 and QT-36 instruments, which are specialized scientific equipment used for environmental monitoring and respiratory protection assessment. The contract has an ultimate completion date of October 22, 2025. This award is...
- This $81,309.00 firm fixed-price purchase order was awarded by the U.S. Environmental Protection Agency's Office of Research and Development to TSI Incorporated, a global manufacturer of precision measurement instruments. The contract is for the delivery of a Model 3090 engine exhaust particle sizer demo unit. TSI Incorporated has extensive experience supporting federal agencies with specialized equipment and expertise for research, environmental monitoring, and occupational safety programs....
- This is a $8,300.00 firm fixed-price purchase order contract awarded by the U.S. Coast Guard to TSI Incorporated, a for-profit manufacturer of precision measurement instruments headquartered in Shoreview, Minnesota. The contract is for the cleaning and calibration of Model 8533 DustTrak aerosol monitors, which are used for environmental monitoring and occupational safety programs across multiple federal agencies. The contract has an ultimate completion date of April 30, 2025 and does not have...
- This federal contract award was made by the Office of Air and Radiation, a civilian agency within the U.S. government, to TSI Incorporated, a for-profit manufacturer of precision measurement instruments. The $17,400.00 firm fixed-price purchase order is for preventative maintenance, calibration, and replacement parts for equipment such as Differential Mobility Analyzers (DMAs), Scanning Mobility Particle Sizers (SMPSs), Condensation Particle Counters (CPCs), and Electrostatic Classifiers. The...
- This is a firm fixed-price purchase order awarded by the Defense Logistics Agency (DLA) to TSI Incorporated, a global manufacturer of precision measurement instruments headquartered in Shoreview, Minnesota. The $8,120.00 contract is for the delivery of specialized scientific equipment and calibration services to support federal research, safety, and operational programs across various agencies. TSI Incorporated has established itself as a critical supplier of advanced measurement technologies,...
- The Environmental Protection Agency has awarded a simplified acquisition purchase order valued at $66,906 to TSI Incorporated for the delivery of time of flight and light scattering aerosol sizers. TSI Incorporated, a division of The Churchill Companies, will provide the requested products and services to the EPA's Office for Air and Radiation in Ann Arbor, Michigan under a firm fixed price contract running from August 14, 2023 through November 30, 2023. No major subcontractors or set aside...
- The Environmental Protection Agency awarded a $62,377 purchase order to TSI Incorporated for upgrading the agency's Scanning Mobility Particle Sizer (SMPS). The sole source award was issued under a notice of intent to noncompetitively procure the SMPS upgrade. Work will be performed by TSI Incorporated's Shoreview, Minnesota division from December 2023 through January 2024 under firm fixed pricing. As the EPA's Office of Research and Development seeks to maintain specialized particulate analysis...
The U.S. Environmental Protection Agency's Office of Research and Development awarded a $23,435 firm fixed-price purchase order to TSI Incorporated for laboratory maintenance and repair services, specifically calibration of TSI precision measurement instruments. The contract, awarded April 29, 2026, with an ultimate completion date of April 28, 2027, represents a sole-source procurement reflecting TSI's specialized capabilities in precision equipment calibration. The work will be performed in Roseville, Minnesota, where TSI maintains operational facilities. This procurement followed a pre-solicitation notice posted April 7, 2026, which outlined the EPA's intent to sole-source the calibration services due to the contractor's unique technical expertise and capability to maintain quality standards for specialized laboratory instrumentation. TSI Incorporated, a Minnesota-based global manufacturer of precision measurement instruments headquartered in Shoreview, specializes in aerosol science, air flow, and indoor air quality solutions. The company has an established track record of providing calibration and maintenance services to multiple federal agencies including the CDC, EPA, Department of Defense, and Department of Veterans Affairs. This award aligns with TSI's broader portfolio of federal contracts, which includes calibration service agreements such as a $115,830 Blanket Purchase Agreement with the USDA's Animal and Plant Health Inspection Service. The contract carries no set-aside designation, consistent with TSI's typical procurement pattern for specialized scientific equipment and services where sole-source awards are justified by the contractor's technological capabilities and expertise.
Name | Description | Solicitation Number | FederalAgency | Type | PostedDate |
|---|---|---|---|---|---|
Notice of Intent to Sole Source:Calibration of TSI instruments | 68HE0B26Q0051 | Environmental Protection Agency Office of Research and Development | Pre-Solicitation 1/1 | 4/7/26, 6:31 PM |
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | Not listed | $23.4k | 4/28/26 |