# Lab Analysis of Low-Level Selenium in Water

Canonical: https://abierto.us/opportunities/140r2021q0016

- Solicitation number: 140R2021Q0016
- Notice type: Award notice
- Status: Awarded to Matrix Sciences International Inc. for $83,585.70
- Department: Department of the Interior
- Agency: Bureau of Reclamation
- Contracting office: Mp-Regional Office (140R20)
- NAICS: 541380 Testing Laboratories and Services
- Product or service code: B533 Water Quality Studies
- County: Sacramento County (FIPS 06067). https://abierto.us/counties/sacramento-county-ca-06067
- City: Sacramento. https://abierto.us/cities/sacramento-ca-0664000
- First posted: April 9, 2025
- Last posted: March 3, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/6793f84649934096a886ec0c53c728d0/view

## Description

Lab Analysis of Low-Level Selenium in Water - Grassland Sediment, DMC/DMCNP/DMCSL, Baseline, Grassland Bypass Autosamplers and Bypass Waters

## Award on USAspending

- Recipient: Matrix Sciences International Inc. (UEI PJFLDVNSEBQ3)
- Contract: 140R2025F0027 under 140R2022A0001, bpa call
- Obligated: $129,848.75
- Competition: Competed Under SAP, 1 offers received
- Link: solicitation number 140R2021Q0016 equals the FPDS solicitation identifier; same awarding office 140R20 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_140R2025F0027_1425_140R2022A0001_1425/

- Recipient: Matrix Sciences International Inc. (UEI PJFLDVNSEBQ3)
- Contract: 140R2026F0014 under 140R2022A0001, bpa call
- Obligated: $83,585.70
- Competition: Competed Under SAP, 1 offers received
- Link: solicitation number 140R2021Q0016 equals the FPDS solicitation identifier; same awarding office 140R20 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_140R2026F0014_1425_140R2022A0001_1425/

- Recipient: Matrix Sciences International Inc. (UEI PJFLDVNSEBQ3)
- Contract: 140R2022A0001
- Obligated: $0.00
- Link: award number 140R2022A0001 equals the contract number; same awarding office 140R20 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_IDV_140R2022A0001_1425/


## Publications

- April 9, 2025: Award notice. Notice 0bf8fb0d20b54d3ca1d273f19ca093ac. https://sam.gov/workspace/contract/opp/0bf8fb0d20b54d3ca1d273f19ca093ac/view
- March 3, 2026: Award notice. Notice 6793f84649934096a886ec0c53c728d0. https://sam.gov/workspace/contract/opp/6793f84649934096a886ec0c53c728d0/view

## Points of contact

- Brown, Rashayla, rbrown@usbr.gov, 9169785291

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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/140r2021q0016.