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PresolicitationAmendment 2

Illinois River Basin, Dresden Island Lock, Grundy County, IL Upper Bulkhead Recesses

Federal buyer · Dresden Island Lock & Dam, Channahon, Illinois, 60450

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Response status

Historical record

Sep 11, 2019, 8:00 PM UTC

This notice is no longer open.

Posted
Aug 28, 2019
Archive date
Sep 26, 2019
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

  • This is a published federal presolicitation.
  • The place of performance is Channahon, Illinois.
  • The notice uses NAICS 237990 (Other Heavy and Civil Engineering Construction).

Procurement identity

Notice ID
e8d2cb41678b16772a194e47a6e11a4f
Solicitation
W912EK19R0016
Base type
Presolicitation
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
Presolicitation
Solicitation number
W912EK19R0016
NAICS
237990 — Other Heavy and Civil Engineering Construction
PSC
Y — CONSTRUCT OF STRUCTURES/FACILITIES
Set-aside
—
Set-aside code
—
Posted
Aug 28, 2019
Responses due
Sep 11, 2019, 8:00 PM UTC
Archive date
Sep 26, 2019
Archive type
auto15
Base type
Presolicitation
Organization type
—
Benchmark category
—
Category confidence
—
Category source
—
Last seen
Aug 29, 2026

Buyer and place

Office hierarchy and place of performance as published.

Department
—
Department code
—
Subagency
—
Subagency code
—
Office
—
Organization path
—
Organization path codes
—
Office address
—
Place of performance
Dresden Island Lock & Dam, Channahon, Illinois, 60450
City code
—
State
Illinois
State code
IL
Postal code
60450
Country
—

Points of contact

Contact details from the current notice version.

Notice description

Source text reproduced without an AI summary.

The purpose of Amendment 0004 is to re-open the Question & Answer period for 48 hours to 30 August 2019 at 2:00 PM CST. The Solicitation closing date has been extended by ONE (1) week to 11 September 2019 at 2:00 PM CST.

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
1PresolicitationAug 10, 2026Sep 11, 2019, 8:00 PM UTCcb52c6b768e2508a
2PresolicitationAug 28, 2026Sep 11, 2019, 8:00 PM UTC246a65762c6970a5

Record provenance

Field-level lineage for the current opportunity version.

FieldSourceSource as ofParserTransform
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
city_nameSAM.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
country_codeSAM.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
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
state_codeSAM.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.

Illinois River Basin, Dresden Island Lock, Grundy County, IL Upper Bulkhead Recesses — federal contract opportunity · BidBenchmark