Skip to content
Abierto
Menu

Award notice, first published as presolicitation

Mount Saint Helens - Sediment Retention Structure Crest Raise

W9127N26BA004

Department of the Army, W071 Endist Portland. Other Heavy and Civil Engineering Construction.

View on SAM.govMarkdown

Awarded

Anvil Builders Inc.

$100,000.00 obligated so far on USAspending

Description

As published on SAM.gov with the solicitation of December 19, 2025.

12/05/25

For project related CADD files, please reach out to me directly as this site does not support the file type: Andrew.j.sprys@usace.army.mil

12/05/25

The purpose of this amendment is to update specifications due to bidder inquiries. See Summary of changes. All other terms and conditions remain unchanged. SYNOPSIS The U.S. Army Corps of Engineers (USACE) Portland District is soliciting a Contract for the Mt. St. Helens Sediment Retention Structure Crest Raise on the North Fork Toutle River in Cowlitz County, Washington. The proposed project will be a competitive, firm-fixed price (FFP) contract.

Description of Requirement: The U.S. Army Corps of Engineers, Portland District, has a requirement to construct an increased level of sediment retention structure providing additional storage and allowing existing river flows. The work includes mobilization/demobilization, river diversion, rock excavation, rock foundation preparation including placement of dental concrete, placement of roller-compacted concrete, outlet works sealing, and incidental related work. This effort is to include all associated works required and described within this Contract package.

Purpose: The project purpose is to construct an increased level of sediment retention structure providing additional storage and allowing existing river flows. The work includes mobilization/demobilization, river diversion, rock excavation, rock foundation preparation including placement of dental concrete, placement of roller-compacted concrete, outlet works sealing, and incidental related work. This effort is to include all associated works required and described within this Contract package.

The work will be located at the Sediment Retention Structure on the North Fork Toutle River in Cowlitz County, Washington, off of Highway 504. Contractor access to the work site will be from gravel access roads on the dam site, the gravel roadway on top of the embankment dam, the top of the concrete outlet works structure, and a paved roadway on the spillway approach pier west of the existing spillway crest.

The contract, on USAspending

Federal procurement data the awarding office reported to FPDS, matched to this solicitation by its number.

Recipient
Anvil Builders Inc.
UEI
HLVCFGH8MR76
CAGE
652D6
Vendor location
Emeryville, CA
Contract
W9127N26CA009, definitive contract
Obligated
$100,000.00
Actions
3 between January 14, 2026 and February 5, 2026
Competition
Full and Open Competition, 5 offers received
Set-aside reported
No Set Aside Used.
Described as
Magnitude of Construction: Between $25,000,000 and $100,000,000
Match
award number W9127N26CA009 equals the contract number; same awarding office W9127N (high confidence)
Record
USAspending award page
Recipient
Odin Environmental Solutions, LLC
UEI
JWUAMU5R49D6
CAGE
87WR3
Vendor location
Roseville, CA
Contract
W9127N26CA011, definitive contract
Obligated
$28,972,505.00
Actions
4 between January 30, 2026 and May 13, 2026
Competition
Full and Open Competition, 5 offers received
Set-aside reported
No Set Aside Used.
Described as
Mount Saint Helens Sediment Retention Structure Crest Raise
Match
solicitation number W9127N26BA004 equals the FPDS solicitation identifier; same awarding office W9127N (high confidence)
Record
USAspending award page

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. October 30, 2025

    Presolicitation

    Mt. St. Helens Sediment Retention Structure Crest Raise

    Due November 13, 2025 at 8:00 PM EST. SAM.gov, notice ed6d4a189de342b888c69a3688f1b300

  2. November 19, 2025

    Solicitation

    MOUNT SAINT HELENS SEDIMENT RETENTION STRUCTURE CREST RAISE

    Due December 19, 2025 at 2:00 PM EST. SAM.gov, notice 1d54a809c3114f159b75cd233bd84725

  3. November 19, 2025

    Solicitation

    MOUNT SAINT HELENS SEDIMENT RETENTION STRUCTURE CREST RAISE

    Due December 19, 2025 at 2:00 PM EST. SAM.gov, notice 53938d2759e1476a840571dae218a780

  4. November 19, 2025

    Solicitation

    MOUNT SAINT HELENS SEDIMENT RETENTION STRUCTURE CREST RAISE

    Due December 19, 2025 at 2:00 PM EST. SAM.gov, notice 9bc351f891a4484f9400164b653e80b2

  5. November 20, 2025

    Solicitation

    MOUNT SAINT HELENS SEDIMENT RETENTION STRUCTURE CREST RAISE

    Due December 19, 2025 at 2:00 PM EST. SAM.gov, notice 3cab74b213d7404b84d79cb19b3b6c47

  6. November 20, 2025

    Solicitation

    MOUNT SAINT HELENS SEDIMENT RETENTION STRUCTURE CREST RAISE

    Due December 19, 2025 at 2:00 PM EST. SAM.gov, notice 4c8b9d545d33461f9f3db7b33ab2b714

  7. November 20, 2025

    Solicitation

    MOUNT SAINT HELENS SEDIMENT RETENTION STRUCTURE CREST RAISE

    Due December 19, 2025 at 2:00 PM EST. SAM.gov, notice 51b42f2fbd754c0884811c996cfe9d64

  8. November 20, 2025

    Solicitation

    MOUNT SAINT HELENS SEDIMENT RETENTION STRUCTURE CREST RAISE

    Due December 19, 2025 at 2:00 PM EST. SAM.gov, notice 7a8eb186742443539122a4af3b77f5cd

  9. November 20, 2025

    Solicitation

    MOUNT SAINT HELENS SEDIMENT RETENTION STRUCTURE CREST RAISE

    Due December 19, 2025 at 2:00 PM EST. SAM.gov, notice ba96ba1ac05545e4b1596fd50d640465

  10. November 20, 2025

    Solicitation

    MOUNT SAINT HELENS SEDIMENT RETENTION STRUCTURE CREST RAISE

    Due December 19, 2025 at 2:00 PM EST. SAM.gov, notice cea84a746a574bde8beaa191fce92151

  11. November 20, 2025

    Solicitation

    MOUNT SAINT HELENS SEDIMENT RETENTION STRUCTURE CREST RAISE

    Due December 19, 2025 at 2:00 PM EST. SAM.gov, notice fab29e0b1c094b64ae18486f92a078b9

  12. December 5, 2025

    Solicitation

    MOUNT SAINT HELENS SEDIMENT RETENTION STRUCTURE CREST RAISE

    Due December 19, 2025 at 2:00 PM EST. SAM.gov, notice 3cf7d668960f47f8bee076283fa0ceef

  13. December 5, 2025

    Solicitation

    MOUNT SAINT HELENS SEDIMENT RETENTION STRUCTURE CREST RAISE

    Due December 19, 2025 at 2:00 PM EST. SAM.gov, notice 3e9925f4046d4c289b27117343e1a6c3

  14. December 5, 2025

    Solicitation

    MOUNT SAINT HELENS SEDIMENT RETENTION STRUCTURE CREST RAISE

    Due December 19, 2025 at 2:00 PM EST. SAM.gov, notice 63cfb4cd43c64ab587fbd5034bfcadc2

  15. December 5, 2025

    Solicitation

    MOUNT SAINT HELENS SEDIMENT RETENTION STRUCTURE CREST RAISE

    Due December 19, 2025 at 2:00 PM EST. SAM.gov, notice e8302304576040f1976660a6c2cc9519

  16. December 8, 2025

    Solicitation

    MOUNT SAINT HELENS SEDIMENT RETENTION STRUCTURE CREST RAISE

    Due December 19, 2025 at 2:00 PM EST. SAM.gov, notice 670c77a993304582ae4a7587eb19deae

  17. December 12, 2025

    Solicitation

    MOUNT SAINT HELENS SEDIMENT RETENTION STRUCTURE CREST RAISE

    Due December 19, 2025 at 2:00 PM EST. SAM.gov, notice 33501166a6554d09b66456079a336c13

  18. December 15, 2025

    Solicitation

    MOUNT SAINT HELENS SEDIMENT RETENTION STRUCTURE CREST RAISE

    Due December 19, 2025 at 2:00 PM EST. SAM.gov, notice 48d80eae4f36441f98316cfd0f2168f1

  19. December 19, 2025

    Solicitation

    MOUNT SAINT HELENS SEDIMENT RETENTION STRUCTURE CREST RAISE

    Due December 19, 2025 at 2:00 PM EST. SAM.gov, notice 50459d9630d04aaab3dcd43453f16327

  20. January 14, 2026

    Award notice

    Awarded to ANVIL BUILDERS Inc. Emeryville for $35,919,823. SAM.gov, notice ca21bece8cc244f7b2299ac5e43cdc88

  21. February 2, 2026

    Award notice

    Awarded to Odin Environmental Solutions, LLC Roseville for $28,972,505. SAM.gov, notice 13ab235f9e4c4bfdb51f4be5fa9f34a9

  22. February 2, 2026

    Award notice

    Awarded to ANVIL BUILDERS Inc. Emeryville for $35,919,823. SAM.gov, notice 3f0d31738a2c422685d7708c09c2d09c

Points of contact

Also open from this buyer