# WASHING AND GEOCHEMICAL MEASUREMENTS

Canonical: https://abierto.us/opportunities/140g0126q0184

- Solicitation number: 140G0126Q0184
- Notice type: Solicitation
- Status: Awarded to Geomark Research Ltd.
- Department: Department of the Interior
- Agency: US Geological Survey
- Contracting office: Ofc of Acqusition Grants-National (140G01)
- NAICS: 541380 Testing Laboratories and Services
- Product or service code: B517 Geological Studies
- Set-aside: Total small business set-aside
- County: Harris County (FIPS 48201). https://abierto.us/counties/harris-county-tx-48201
- City: Houston. https://abierto.us/cities/houston-tx-4835000
- First posted: June 12, 2026
- Last posted: June 12, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/840148e2896442beabe277aa7017ae5b/view

## Description

The U.S. Geological Survey Geology, Energy & Minerals Science Center requires services for washing and geochemical measurements of well cuttings. Period of Performance is 6 months (183 days) after the receipt of order. There are no option periods. Competitive Request for Quotations (RFQ) 140G0126Q0184 is a small business set aside under NAICS code 541380 Testing Laboratories and Services.

The size standard is $19 million Question cutoff: 6/17/2026 The anticipated award date of the contract is June 30, 2026. SAM REQUIREMENT- Offeror must be registered in the SAM - SYSTEM FOR AWARD MANAGEMENT database before an award can be made to them. Vendor must be active under 541380 NAICS Code in SAM at time of award.

If the offeror is not registered in SAM, it may do so through the SAM website at https://www.sam.gov/portal/public/SAM/ All responsible sources may submit a quotation which shall be considered by the agency. Quotations shall be submitted to Mindie Dixon at mindie_dixon@ios.doi.gov

## Award on USAspending

- Recipient: Geomark Research Ltd. (UEI C7QDKNEMEUC8)
- Contract: 140G0126P0309, purchase order
- Obligated: $20,697.60
- Competition: Competed Under SAP, 4 offers received
- Link: solicitation number 140G0126Q0184 equals the FPDS solicitation identifier; same awarding office 140G01 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_140G0126P0309_1434_-NONE-_-NONE-/


## Publications

- June 12, 2026: Solicitation, due June 19, 2026 at 4:00 PM EDT. Notice 840148e2896442beabe277aa7017ae5b. https://sam.gov/workspace/contract/opp/840148e2896442beabe277aa7017ae5b/view

## Points of contact

- Dixon, Mindie, mindie_dixon@ios.doi.gov, 720-954-2784

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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/140g0126q0184.