# CA-COLEMAN NFH-QUAD BLOCK OZONE Sole Source Justification

Canonical: https://abierto.us/opportunities/doiffbo250157

- Solicitation number: DOIFFBO250157
- Notice type: Special notice
- Status: Closed. Deadline was September 12, 2025 at 5:00 PM EDT
- Department: Department of the Interior
- Agency: US Fish and Wildlife Service
- Contracting office: Fws, Sat Team 1 (140FS1)
- NAICS: 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
- Product or service code: 4610 Water Purification Equipment
- First posted: September 9, 2025
- Last posted: September 9, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/df793d671dc0406d85ecb07bbbeeb230/view

## Description

The U.S. Fish and Wildlife Service, Coleman National Fish Hatchery, intends to award a firm-fixed-price sole source contract under the authority of FAR 13.106-1(b)(1)(i) to Pinnacle Ozone Solutions, LLC, for the procurement of three (3) Gen 3 QuadBlock® ozone generator cell blocks. These components are proprietary to Pinnacle and are the only known compatible replacements for the existing ozone disinfection system currently in use at the hatchery.

The Gen 3 QuadBlock® is a patented, modular ozone generation unit that integrates seamlessly with the existing Pinnacle ozone system. It is essential for maintaining water quality standards necessary for the rearing of multiple fish species, including Fall-run Chinook Salmon and Steelhead Trout. No other manufacturer or vendor is authorized to produce or distribute these components. This notice is not a request for competitive proposals.

However, interested parties may submit a capability statement by [Insert Date and Time, typically 7¿15 days from posting] to the point of contact listed below. Responses will be evaluated solely for the purpose of determining whether to conduct this procurement on a competitive basis.

## Publications

- September 9, 2025: Special notice, due September 12, 2025 at 5:00 PM EDT. Notice df793d671dc0406d85ecb07bbbeeb230. https://sam.gov/workspace/contract/opp/df793d671dc0406d85ecb07bbbeeb230/view

## Points of contact

- Orozco, Oscar, oscar_orozco@fws.gov, 0000000000

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/doiffbo250157.