Keystone Tainter Gate Repairs
Closed Solicitation Posted
This opportunity was awarded. See the award notice from .
- Solicitation number
- W912BV26RA009
- Agency
-
ENDIST Tulsa
US Army Corps of Engineers, Department of Defense
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 237990 Other Heavy and Civil Engineering Construction
- PSC
- Z2KA Repair Or Alteration Of Dams
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Army Corps of Engineers Engineering District Tulsa is soliciting proposals for repairs to the Keystone Tainter Gate at Keystone Dam in Sand Springs, Oklahoma. This procurement falls under the Repair or Alteration of Dams category (PSC Z2KA) and involves heavy civil engineering construction work. The solicitation has undergone multiple amendments, most notably Amendment 0003, which provided revised work restriction specifications, a bathymetric survey as Appendix A, boring logs as Appendix B, and additional reference drawing sheets, with updates to Federal Acquisition Regulation Clause 52.228-1. The government has facilitated pre-proposal site visits on February 11 and February 26, 2026, to allow potential bidders to inspect the site and gather critical information before submitting their bids. The proposal due date has been extended to March 16, 2026, providing contractors with adequate time to develop competitive proposals based on site-specific conditions and technical requirements.
This solicitation contains no set-aside designations and is open to all qualified contractors. The government files do not disclose specific award values or budget ranges for this contract opportunity. The work will be performed at Keystone Dam in Sand Springs, Oklahoma, where contractors will be required to comply with site-specific work restrictions and utilize the technical data provided in the amendments, including bathymetric surveys and boring logs. No incumbent contractor information or timeline specifics for project completion are disclosed in the solicitation materials. Contractors interested in bidding should review all five amendments carefully, particularly the corrections to Section 00 22 11 provided in Amendment 0005, to ensure their proposals comply with all updated government requirements.
Notice text
8 versions
Update #8 · Latest ·
Keystone Tainter Gate Repairs, at Keystone Dam, Sand Springs, Oklahoma. *AM0001 - This Amendment is to provide pre-proposal site visit details.*AM0002 - This Amendment is to provide 2nd pre-proposal site visit details and extend the proposal due date. *AM0003 - This Amendment provides a revised Section 01 14 00 WORK RESTRICTIONS, Bathymetric Survey as Appendix A to the specifications, Boring Logs as Appendix B to the specifications, and additional reference drawing sheets. Clause 52.228-1 is also updated. Please review attachments for full details. *AM0004 - This amendment is to provide reference drawing sheets in response to bidders inquiries. *AM0005 - This amendment is to provide corrections to section 00 22 11.
Update #7 ·
Keystone Tainter Gate Repairs, at Keystone Dam, Sand Springs, Oklahoma. *AM0001 - This Amendment is to provide pre-proposal site visit details.*AM0002 - This Amendment is to provide 2nd pre-proposal site visit details and extend the proposal due date. *AM0003 - This Amendment provides a revised Section 01 14 00 WORK RESTRICTIONS, Bathymetric Survey as Appendix A to the specifications, Boring Logs as Appendix B to the specifications, and additional reference drawing sheets. Clause 52.228-1 is also updated. Please review attachments for full details. *AM0004 - This amendment is to provide reference drawing sheets in response to bidders inquiries.
Update #6 ·
Keystone Tainter Gate Repairs, at Keystone Dam, Sand Springs, Oklahoma. *AM0001 - This Amendment is to provide pre-proposal site visit details.*AM0002 - This Amendment is to provide 2nd pre-proposal site visit details and extend the proposal due date. *AM0003 - This Amendment provides a revised Section 01 14 00 WORK RESTRICTIONS, Bathymetric Survey as Appendix A to the specifications, Boring Logs as Appendix B to the specifications, and additional reference drawing sheets. Clause 52.228-1 is also updated. Please review attachments for full details.
Update #5 ·
Keystone Tainter Gate Repairs, at Keystone Dam, Sand Springs, Oklahoma. *AM0001 - This Amendment is to provide pre-proposal site visit details.*AM0002 - This Amendment is to provide 2nd pre-proposal site visit details and extend the proposal due date.
Update #4 ·
Keystone Tainter Gate Repairs, at Keystone Dam, Sand Springs, Oklahoma. *AM0001 - This Amendment is to provide pre-proposal site visit details.*AM0002 - This Amendment is to provide 2nd pre-proposal site visit details and extend the proposal due date.
Update #3 ·
Keystone Tainter Gate Repairs, at Keystone Dam, Sand Springs, Oklahoma.
*AM0001 - This Amendment is to provide pre-proposal site visit details.
*The site visit sign-in sheet has been posted in the 'Attachments/Links' tab.
Update #2 ·
Keystone Tainter Gate Repairs, at Keystone Dam, Sand Springs, Oklahoma. *AM0001 - This Amendment is to provide pre-proposal site visit details.
Update #1 ·
Keystone Tainter Gate Repairs, at Keystone Dam, Sand Springs, Oklahoma.
Files
Notice history
| Notice | Type | Posted |
|---|---|---|
| Keystone Tainter Gate Repairs | Award Notice | |
| This notice | Solicitation | |
| Keystone Lake Tainter Gate Repair | Pre-Solicitation |
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