# Nitrate Sensor IAW Salients FY26 REQ# 15795 SPECIAL ORDER # S26031

Canonical: https://abierto.us/opportunities/140g0126q0122

- Solicitation number: 140G0126Q0122
- Notice type: Award notice (first published as solicitation)
- Status: Awarded to Westex Group, Inc. for $19,860.28
- Department: Department of the Interior
- Agency: US Geological Survey
- Contracting office: Ofc of Acqusition Grants-National (140G01)
- NAICS: 334519 Other Measuring and Controlling Device Manufacturing
- Product or service code: 6630 Chemical Analysis Instruments
- Set-aside: Total small business set-aside
- County: Montgomery County (FIPS 24031). https://abierto.us/counties/montgomery-county-md-24031
- City: Rockville. https://abierto.us/cities/rockville-md-2467675
- First posted: May 15, 2026
- Last posted: June 1, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/1d589cc798fc416e8f4f4da1f53333d7/view

## Description

Nitrate Sensor IAW Salients FY26 REQ# 15795 SPECIAL ORDER # S26031

## Award on USAspending

- Recipient: Westex Group, Inc. (UEI SP7AJDAT8Z77)
- Contract: 140G0126P0174, purchase order
- Obligated: $19,860.28
- Competition: Competed Under SAP, 12 offers received
- Link: award number 140G0126P0174 equals the contract number; same awarding office 140G01 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_140G0126P0174_1434_-NONE-_-NONE-/


## Publications

- May 15, 2026: Solicitation, due May 20, 2026 at 11:00 AM EDT. Notice 07adb4683e2e4aa5b31a0bf655c56aeb. https://sam.gov/workspace/contract/opp/07adb4683e2e4aa5b31a0bf655c56aeb/view
- June 1, 2026: Award notice. Notice 1d589cc798fc416e8f4f4da1f53333d7. https://sam.gov/workspace/contract/opp/1d589cc798fc416e8f4f4da1f53333d7/view

## Points of contact

- Galvin, Daniel, dgalvin@usgs.gov, 703-648-7397

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/140g0126q0122.