# MIDDLE MISSISSIPPI RIVER STONE DIKE ALTERATION (NESP)

Notice f406b0adbbdd4a5dae6db01cbee3bead (solicitation W912P926BA004) from DEPT OF DEFENSE, W07V ENDIST ST LOUIS, posted 2026-04-02, responses due 2026-05-18T15:00:00.000Z. Status: open.

| Field | Value |
| --- | --- |
| Notice ID | f406b0adbbdd4a5dae6db01cbee3bead |
| Solicitation number | W912P926BA004 |
| Type | Presolicitation |
| Agency | DEPT OF DEFENSE |
| Sub-tier | DEPT OF THE ARMY |
| Office | W07V ENDIST ST LOUIS |
| Posted | 2026-04-02T16:03:52.000Z |
| Response deadline (UTC) | 2026-05-18T15:00:00.000Z |
| Set-aside | - |
| NAICS | 237990 |
| PSC | Y1PZ |
| Place of performance | - |
| Award | - |

## Description

The U. S. Army Corps of Engineers, St. Louis District, is seeking a firm to furnish all plant, labor, material, and equipment and performing all operations in connection with the repair of existing or construction of new stone structures, revetments, notching or removal of existing structures, and appurtenant work in accordance with this section of the specifications and the applicable drawings. The work consists of modifying and constructing river training structures in the Mississippi River near Herculaneum, Missouri and Ste. Genevieve, Missouri. The work is spread across two separate ten-mile reaches of the Mississippi River and includes modifying 44 structures and constructing two new structures entirely from recycled stone from the modified structures. In general, dike modification refers to some form of degradation, removal, and/or relocation of Graded Stone A, which is 5,000-pound top-size. Furnishment of new stone material will not be required for the work. The work is anticipated to be accomplished with traditional river marine construction equipment, such as floating plant and barge mounted crane.

## Sources

- View on SAM.gov: https://sam.gov/opp/f406b0adbbdd4a5dae6db01cbee3bead/view
- Data as of 2026-11-14. Source: https://sam.gov/data-services/Contract%20Opportunities/datagov

## Cite this

"MIDDLE MISSISSIPPI RIVER STONE DIKE ALTERATION (NESP), SAM.gov contract opportunity f406b0adbbdd4a5dae6db01cbee3bead." samgovapi.io, https://samgovapi.io/opportunity/f406b0adbbdd4a5dae6db01cbee3bead, data as of 2026-11-14. Primary record: https://sam.gov/opp/f406b0adbbdd4a5dae6db01cbee3bead/view

## API and MCP

- REST: GET https://samgovapi.io/api/v1/opportunities/f406b0adbbdd4a5dae6db01cbee3bead
- MCP tool: get_opportunity

Independent. Not affiliated with, endorsed by or sponsored by GSA, SAM.gov or any U.S. government agency. Registering in SAM.gov is free at sam.gov.

Get a free API key: https://samgovapi.io/sign-up?ref=ai-claudebot