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Closed Mon, Oct 5. Responses were due Wed, Sep 9 · 4:00 PM CT. This notice is kept for reference and no longer takes responses.

Request for proposalsFederal buyer

Retamal Dam Buoy System

INTERNATIONAL BOUNDARY AND WATER COMMISSION: US-MEXICO, Texas · INTERNATIONAL BOUNDARY AND WATER COMMISSION: US-MEXICO · INTERNAT. BOUNDARY AND WATER COMM.
Unverified · check sourceAmended Aug 4
Responses dueWed, Sep 94:00 PM CT · Texas timeClosed
PostedTue, Aug 44 amendments, last Sep 18
Solicitation no.191BWC-26-R-0006SAM.gov
Set-asideNoneOpen to all firms
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What the agency is buying

from the notice as published

The United States Section of the International Boundary and Water Commission (USIBWC) is issuing a Solicitation for the complete the Design-Build of Retamal Dam Buoy System. Upon conclusion of the project, the new waterway barrier line will prevent public access to dangerous hydraulics upstream/downstream of the dam, the warning system and signage will alert the public of the danger ahead…

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Details

Place of performance
Mercedes, Texas
Buyer type
Federal
Notice type
Solicitation
Solicitation no.
191BWC-26-R-0006
NAICS
NAICS 237990 (Other Heavy and Civil Engineering Construction): 128 open RFPs
Size standard
$45M revenue SBA table, NAICS 237990
PSC
PSC 2050 (BUOYS)
Amendments
4, last Sep 18
Contact
Adrian Knights
Office
INTERNAT. BOUNDARY AND WATER COMM.
Email
adrian.knights@ibwc.gov

Not stated in the notice: estimated value, contract type, period of performance, evaluation criteria, local-presence rule, quantity, FOB terms. Check the bid documents.

Contact details from the source notice. Contact the buyer only about this solicitation.

Key dates

Tue, Aug 4Posted
Not statedQuestions due
Sep 22 Wed, Sep 9 · 4:00 PM CTResponses due · closed
Amendment 1
Thu, Aug 13
Amendment 2
Wed, Sep 9
Amendment 3
Wed, Sep 9
Amendment 4
Fri, Sep 18
Closed
Mon, Oct 5

Change log

verified Tue, Oct 6 · 11:30 PM CT
  1. Posted · SolicitationTue, Aug 4 · 11:09 AM CT
  2. Amendment · New version of the notice posted at the sourceThu, Aug 13 · 9:46 AM CT
  3. Amendment · New version of the notice posted at the sourceWed, Sep 9 · 11:56 AM CT
  4. Deadline moved · Wed, Sep 9, 2026 · 4:00 PM CT → Sat, Sep 19, 2026 · 4:00 PM CTWed, Sep 9 · 11:56 AM CT
  5. Amendment · New version of the notice posted at the sourceWed, Sep 9 · 11:56 AM CT
  6. Deadline moved · Sat, Sep 19, 2026 · 4:00 PM CT → Wed, Sep 16, 2026 · 4:00 PM CTWed, Sep 9 · 11:56 AM CT
  7. Amendment · New version of the notice posted at the sourceFri, Sep 18 · 5:05 AM CT
  8. Deadline moved · Wed, Sep 16, 2026 · 4:00 PM CT → Tue, Sep 22, 2026 · 4:00 PM CTFri, Sep 18 · 5:05 AM CT
  9. ClosedMon, Oct 5 · 5:35 AM CT
  10. Deadline moved · Tue, Sep 22, 2026 · 4:00 PM CT → Wed, Sep 9, 2026 · 4:00 PM CTTue, Oct 6 · 11:33 PM CT

Change log starts Oct 5, 2026 (tracking began); earlier amendments at SAM.gov are being pulled in.

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Notice as published

Retamal Dam Buoy System

The United States Section of the International Boundary and Water Commission (USIBWC) is issuing a Solicitation for the complete the Design-Build of Retamal Dam Buoy System. Upon conclusion of the project, the new waterway barrier line will prevent public access to dangerous hydraulics upstream/downstream of the dam, the warning system and signage will alert the public of the danger ahead providing a waterway barrier line to include anchors, alert system, and warning signs at the Retamal Dam. The Construction includes, but is not limited to, site preparation, inspection of all systems and structures, disposal of debris and construction waste, quality control testing.

The working hours of the USIBWC facility are 7:00 am to 3:30 pm, Monday through Friday. The Contractor and any subcontractors shall only work on site during these proposed hours. USIBWC facilities, including the dam, are closed during all federal Holidays.

Workers must pass though USIBWC levees to access Retamal Dam. Boarder Patrol are present in the area. Contractor and subcontractor shall have identifying vehicular when working in the area.

US Fish and Wildlife own land adjacent to Retamal Dam. Contractor shall stay clear of US Fish and Wildlife property. A site visit date is listed in the Solicitation.

A completed Form 358 is also required prior to attendance at the prebid site visit. This requirement will be solicited under FAR Part 36 and FAR Part 15.

All responsible sources must submit a bid to be considered by the Agency.

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