# Groundwater Sampling and Geochemical Testing

Canonical: https://abierto.us/opportunities/0000313cc25

- Solicitation number: 0000313-CC-25
- Notice type: Solicitation
- Status: Closed. Deadline was April 24, 2025 at 3:00 PM EDT
- Department: Department of Energy
- Contracting office: MSTS – DOE Contractor (899012)
- NAICS: 541380 Testing Laboratories and Services
- Product or service code: 1195 Miscellaneous Nuclear Ordnance
- Place of performance: Mercury, Nevada
- First posted: March 31, 2025
- Last posted: April 15, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/7275f4aeaa174be8a572e95e3cd3d19a/view

## Description

This Statement of Work (SOW) defines the requirements to conduct groundwater sampling services at depths up to ~7,000', and geochemical testing at the Rock Valley Direct Comparison (RV/DC) Testbed site. The SUBCONTRACTOR shall provide experienced groundwater sample technicians, equipment operators, and all related equipment to successfully collect groundwater samples as describe herein.

The SUBCONTRACTOR shall perform geochemical analysis on the collected samples for the constituents/properties described in the Statement of Work. Groundwater sampling will occur at the end of drilling, and the drilling subcontractor will pump at least three well volumes of water to purge drilling fluids. The well will sit for a short period prior to groundwater sample collection. The drillers will be on site during sample collection.

## Publications

- March 31, 2025: Solicitation, due April 17, 2025 at 3:00 PM EDT. Notice ad5a0ed57470431e80c5c8fb9944a94b. https://sam.gov/workspace/contract/opp/ad5a0ed57470431e80c5c8fb9944a94b/view
- April 9, 2025: Solicitation, due April 17, 2025 at 3:00 PM EDT. Notice f50be1064687427484d7e09e56c2f2ad. https://sam.gov/workspace/contract/opp/f50be1064687427484d7e09e56c2f2ad/view
- April 14, 2025: Solicitation, due April 24, 2025 at 3:00 PM EDT. Notice 1f4d8986b2ef446ca9168425c8c61f57. https://sam.gov/workspace/contract/opp/1f4d8986b2ef446ca9168425c8c61f57/view
- April 14, 2025: Solicitation, due April 24, 2025 at 3:00 PM EDT. Notice d9b9c248dcc44d46973a5979afe9c799. https://sam.gov/workspace/contract/opp/d9b9c248dcc44d46973a5979afe9c799/view
- April 15, 2025: Solicitation, due April 24, 2025 at 3:00 PM EDT. Notice 7275f4aeaa174be8a572e95e3cd3d19a. https://sam.gov/workspace/contract/opp/7275f4aeaa174be8a572e95e3cd3d19a/view

## Points of contact

- Calvin Callahan, callahcd@nv.doe.gov, 5097936963
- Clyde Mallory, mallorcd@nv.doe.gov, 4807207993

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/0000313cc25.