# DREDGING OF SEDIMENT POND & CONTACT POOL

Canonical: https://abierto.us/opportunities/140g0126q0241

- Solicitation number: 140G0126Q0241
- Notice type: Solicitation
- Status: Closed. Deadline was September 8, 2026 at 12:00 PM EDT
- Department: Department of the Interior
- Agency: US Geological Survey
- Contracting office: Ofc of Acqusition Grants-National (140G01)
- NAICS: 237990 Other Heavy and Civil Engineering Construction
- Product or service code: C1KF Architect And Engineering- Construction: Dredging Facilities
- Set-aside: Total small business set-aside
- First posted: August 21, 2026
- Last posted: September 4, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/a48e58b6ee6543f1b17e5ff6f259d617/view

## Description

The USGS Eastern Ecological Science Center has a requirement for the dredging of Pond 3 and one chlorine contact tank (concrete basin). The specific dredging includes, but not limited to the following:

- Dredge entire pond to remove settlements, remove settlements from chlorine tank (leaf debris mostly). - Work will take place in the following county in West Virginia: Jefferson - Period of Performance is 60 days after notice to proceed is issued. - Amendment 0001 was implemented to update the wage determination number in H.6 GS1440 Wage Determination Applicable (JUL 2001) from Wage Determination number 2015-4281 dated 05/14/2026 Attachment 1 to:

Wage Determination number WV20260037 dated 05/18/2026 Attachment 1. Extend the closing date from September 4, 2026, at 10:00 am mountain time to September 8, 2026, at 10:00 am mountain time. - Amendment 0002 is to provide question and answer document.

Please refer to B09 Attachment 9 Question and Answer document. - Request for Quotes (RFQ) 140G0126Q0241 will close September 04, 2026, at 10:00 am mountain time. - A site visit will be held on August 28, 2026, at 10:00 a.m. (EST) CONTRACTORS ARE STRONGLY ENCOURAGED TO ATTEND THE SITE VISIT.

For site visit information please refer to FAR Clauses 52.236-27 Alt 1. If you are planning to attend, please email Adam Kotulka at akotulka@usgs.gov to provide you're the names who are going, and emails along with phone numbers no later than 24 hours before the site visit starts. - The NAICS Code is 237990. The size standard is $37.0 million.

This acquisition will be 100% Small Business Set Aside. - The anticipated award date of the contract is September 11, 2026. A vendor must be registered at https://www.sam.gov/portal to be eligible for award. All responsible sources may submit a proposal which shall be considered by the agency. Quotes may be emailed to dayna_parkin@ios.doi.gov. Faxed Quotes will not be accepted.

## Publications

- August 21, 2026: Solicitation, due September 4, 2026 at 12:00 PM EDT. Notice 6acc93f84a5b410192836d91b9b46f4c. https://sam.gov/workspace/contract/opp/6acc93f84a5b410192836d91b9b46f4c/view
- September 3, 2026: Solicitation, due September 8, 2026 at 12:00 PM EDT. Notice abfbbcf91f33420780ae9985ed6f1d03. https://sam.gov/workspace/contract/opp/abfbbcf91f33420780ae9985ed6f1d03/view
- September 4, 2026: Solicitation, due September 8, 2026 at 12:00 PM EDT. Notice a48e58b6ee6543f1b17e5ff6f259d617. https://sam.gov/workspace/contract/opp/a48e58b6ee6543f1b17e5ff6f259d617/view

## Points of contact

- Parkin, Dayna, dparkin@usgs.gov, 703-648-7374

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/140g0126q0241.