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Sources SoughtAmendment 2

CLIN STRUCTURE FOR PUBLIC FEEDBACK - LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)

W07V ENDIST ST LOUIS · Lock and Dam 25 Site, 10 Sandy Slough Road, Winfield, Missouri 63389, 63389

Response status

Historical record

May 15, 2026, 3:00 PM UTC

This notice is no longer open.

Posted
May 8, 2026
Archive date
Sep 30, 2027
SAM status
Active
This is a preserved solicitation record. The response window is closed because the published deadline passed.

Answer-first brief

What the source record says

  • W07V ENDIST ST LOUIS published this sources sought.
  • The notice uses NAICS 237990 (Other Heavy and Civil Engineering Construction).

Procurement identity

Notice ID
0167736617e24c459ab192894d419920
Solicitation
W912P926RA004
Base type
Special Notice
Version
2 of 2

Solicitation facts

Structured fields from the current SAM notice version. A dash means the source did not publish a value.

Notice type
Sources Sought
Solicitation number
W912P926RA004
Set-aside
Set-aside code
Posted
May 8, 2026
Responses due
May 15, 2026, 3:00 PM UTC
Archive date
Sep 30, 2027
Archive type
autocustom
Base type
Special Notice
Organization type
OFFICE
Category confidence
90%
Category source
rule
Last seen
Aug 29, 2026

Buyer and place

Office hierarchy and place of performance as published.

Department
DEPT OF DEFENSE
Department code
Subagency
DEPT OF THE ARMY
Subagency code
Office
W07V ENDIST ST LOUIS
Organization path
Organization path codes
Office address
SAINT LOUIS, MO, 63103-2833, USA
Place of performance
Lock and Dam 25 Site, 10 Sandy Slough Road, Winfield, Missouri 63389, 63389
City code
State
State code
Postal code
63389
Country

Points of contact

Contact details from the current notice version.

Notice description

Source text reproduced without an AI summary.

CLIN STRUCTURE FOR PUBLIC FEEDBACK -------- The Government is seeking focused industry feedback on whether Option 4 of the Lock and Dam 25 contract should be structured as a fixed-price incentive arrangement. The anticipated structure is firm-fixed-price for the base and Options 1 through 3. This market research is limited to whether Option 4 should remain firm-fixed-price or use a fixed-price incentive successive targets (FPIS) approach. ----- Important framing for respondents. This request does not indicate that the Government has selected an incentive contract type. Responses will help assess competition, price reasonableness, administrative burden, risk allocation, and whether an incentive structure for Option 4 would improve cost, schedule, and delivery outcomes compared to firm-fixed-price pricing. The market research should determine whether Option 4 incentive pricing would reduce contingency and improve delivery outcomes, or whether firm-fixed-price for Option 4 remains simpler and more competitive. Please refer to the previously posted draft RFP for more information on the features of work included in the base and options. ---- Feedback shall be provided via email to NESPLock25Project@usace.army.mil AND whitney.r.dee@usace.army.mil with subject line CLIN STRUCTURE FEEDBACK for W912P926RA004. See attachment for full details.

Comparable award range

Historical award values for work matched by the fixed rubric—not an estimate of this opportunity.

No past awards scored highly enough to form a comparable range.

Comparable awards

The match score is decomposed so each comparison can be challenged.

No comparable awards are attached to this notice.

Amendment history

A version is preserved whenever the normalized notice contents change.

VersionNotice typeObservedResponses dueContent hash
1Sources SoughtAug 10, 2026May 15, 2026, 3:00 PM UTCb204af8fb40bd667
2Sources SoughtAug 28, 2026May 15, 2026, 3:00 PM UTCc4d56a2449ddcc67

Record provenance

Field-level lineage for the current opportunity version.

FieldSourceSource as ofParserTransform
agency_nameSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_dateSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_typeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
base_typeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
contactsSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
descriptionSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
naics_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
notice_idSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
notice_typeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_citySAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_country_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_nameSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_postal_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_state_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
organization_typeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
pop_postal_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
pop_street_addressSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
posted_dateSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
psc_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
response_deadlineSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
sam_urlSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
solicitation_numberSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
subagency_nameSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
titleSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
upstream_activeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3

Sources and method

Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.

  1. 1Notice fields come from the SAM.gov contract opportunities record last seen Aug 29, 2026. SAM.gov remains authoritative.

Note 1 covers the solicitation record. No synthetic FAQ or inferred solicitation value is published.

CLIN STRUCTURE FOR PUBLIC FEEDBACK - LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP) — federal contract opportunity · BidBenchmark