# Base Operation Services

Canonical: https://abierto.us/opportunities/w519tc23c2031

- Solicitation number: W519TC23C2031
- Notice type: Award notice
- Status: Awarded to Tetra Tech, Inc. for $8,338,855.71
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W6QK ACC-RI (W519TC)
- NAICS: 561210 Facilities Support Services
- Product or service code: S216 Facilities Operations Support Services
- Place of performance: Pueblo, Colorado
- County: Pueblo County (FIPS 08101). https://abierto.us/counties/pueblo-county-co-08101
- City: Pueblo. https://abierto.us/cities/pueblo-co-0862000
- First posted: October 1, 2024
- Last posted: September 18, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/ebd7e2fcd2a64d3f8aaaa4f3315f6416/view

## Description

This contract action was not awarded competitively and is a modification to existing cost-plus-fixed-fee type contract for base operation services at Chemical Material Agency - West. The modification to exercise an unevaluated option year two was a sole source contract action.

## Award on USAspending

- Recipient: Tetra Tech, Inc. (UEI J8CVJQCB1PJ3)
- Contract: W519TC23C2031, definitive contract
- Obligated: $5,339,289.95, current value $8,474,574
- Competition: Not Competed, 1 offers received
- Link: award number W519TC23C2031 equals the contract number; same awarding office W519TC (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_W519TC23C2031_9700_-NONE-_-NONE-/


## Publications

- October 1, 2024: Award notice. Notice 9b28e48440da4c84978f64b060ff7a91. https://sam.gov/workspace/contract/opp/9b28e48440da4c84978f64b060ff7a91/view
- September 18, 2025: Award notice. Notice ebd7e2fcd2a64d3f8aaaa4f3315f6416. https://sam.gov/workspace/contract/opp/ebd7e2fcd2a64d3f8aaaa4f3315f6416/view

## Points of contact

- Brianne Johnson, brianne.r.johnson2.civ@army.mil
- Megan Frost, megan.k.frost2.civ@army.mil, 5715888564

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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/w519tc23c2031.