LOCK AND DAM 25 NEW 1, 200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP) - Sources Sought, Request for Information, Industry Day and Interviews
Closed Pre-Solicitation Posted
Not the latest version. See the latest solicitation from .
- Solicitation number
- W912P924R2937
- Agency
-
ENDIST St Louis
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
- Place of performance
- Lock and Dam 25 Site, 10 Sandy Slough Road, Winfield, Missouri 63389 63389
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Army Corps of Engineers (USACE), St. Louis District, is seeking qualified contractors to construct a new 1,200-foot lock at Lock and Dam 25, located approximately 61.5 river miles upstream from St. Louis. This heavy civil engineering construction project falls under NAICS 237990 (Other Heavy and Civil Engineering Construction) and PSC Y1PZ (Construction of Other Non-Building Facilities). The procurement process includes multiple engagement opportunities with industry, including an Industry Day with one-on-one interviews, a Request for Information (RFI) to which interested parties must respond, and site visits of the existing 600-foot lock dewatering. Interested contractors were required to register for Industry Day and one-on-one meetings no later than June 17, 2024, and respond to the RFI no later than June 26, 2024. Draft plans and specifications at the 65% stage have been made available to potential bidders, along with a 65% Building Information Model (BIM) that can be requested via DoD SAFE. The overall deadline for responses to this pre-solicitation notice is February 13, 2026.
This pre-solicitation notice does not utilize any set-aside designation, indicating it is open to all qualified contractors. The notice has been amended nine times since its initial posting on May 20, 2024, with recent amendments providing presentation slides, attendee lists, site visit information, and dewatering visit documentation. No specific contract award value or budget range has been disclosed in the pre-solicitation materials. The project represents a significant federal infrastructure investment focused on navigation and ecosystem sustainability, with the procurement conducted through a structured sources sought and stakeholder engagement process designed to evaluate industry capabilities and gather technical input before formal solicitation. Contractors with experience in large-scale lock construction, complex waterway infrastructure, and federal project compliance should monitor this opportunity closely as it progresses toward formal solicitation.
Notice text
15 versions
Update #15 · Latest ·
The U.S. Army Corps of Engineers (USACE), St. Louis District, is seeking businesses that are interested in and capable of constructing a new 1,200 ft Lock for Lock and Dam 25. Lock and Dam 25 is located approximately 61.5 river miles upstream from St. Louis and 241.5 miles above the mouth of the Ohio River. --- READ ATTACHMENT FOR FULL DETAILS OF DEADLINES FOR EVENTS AND SUBMISSIONS --- Register for Industry Day and One-on-Ones NLT 17 June 2024. --- Respond to Request for Information NLT 26 June 2024. ---- Amendment 0001 adds PLA Questions to the Notice of Sources Sought, Industry Day, and Interviews. ------Amendment 0002 adds Industry Day Presentation Slides. -------- Amendment 0003 adds Industry Day Attendee List ---------- AMENDMENT 0004 provides Notice of new Sources Sought, Industry Day, and Interviews; provides draft 65% Plans and Specs, and provides Request for Information questions for industry response. 65% BIM Model will be sent via DoD SAFE upon request via email to POCs. ---------- AMENDMENT 0005 extends registration date for Industry Day Presentation and One-on-Ones. ----------- AMENDMENT 0006 provides Industry Day Presentation Slides and Attendee List from 30 October 2024. ----------- AMENDMENT 0007 provides Site Visit of 600 Ft Lock Dewatering ---- AMENDMENT 0008 changes date for Site Visit of 600 ft Lock Dewatering ------------ AMENDMENT 0009 provides Lock and Dam 25 Dewater Site Visit Attendee Sign-In Sheet ------------- AMENDMENT 0010 provides new Sources Sought Notice for One-on-Ones to discuss potential alternative means and methods for the River Wall and Intermediate Wall construction. Registration is required. Please see attachments for full details. -------------- AMENDMENT 0011 provides new Sources Sought Notice requesting answers to questions in regard to (1) Capability Statement Submittals, (2) Project Labor Agreements, (3) Source Selection Evaluation Factors, and (4) Prices Include Variation Over Time (PIVOT). See attachments for full details. ---------------- AMENDMENT 0012 provides an opportunity for Virtual One-on-Ones in February 2026 (registration required), DRAFT Source Selection Technical Factors for review and input, 95% Specifications and Plans (Volumes 1-7), and NAVIS Model which can be sent via DoD SAFE upon request via email to the POC. See attachments for full details. (DIRECT PIEE LINK: https://piee.eb.mil/sol/xhtml/unauth/search/oppMgmtLink.xhtml?noticeId=W912P924R2937¬iceType=SourcesSought)
Update #14 ·
The U.S. Army Corps of Engineers (USACE), St. Louis District, is seeking businesses that are interested in and capable of constructing a new 1,200 ft Lock for Lock and Dam 25. Lock and Dam 25 is located approximately 61.5 river miles upstream from St. Louis and 241.5 miles above the mouth of the Ohio River. --- READ ATTACHMENT FOR FULL DETAILS OF DEADLINES FOR EVENTS AND SUBMISSIONS --- Register for Industry Day and One-on-Ones NLT 17 June 2024. --- Respond to Request for Information NLT 26 June 2024. ---- Amendment 0001 adds PLA Questions to the Notice of Sources Sought, Industry Day, and Interviews. ------Amendment 0002 adds Industry Day Presentation Slides. -------- Amendment 0003 adds Industry Day Attendee List ---------- AMENDMENT 0004 provides Notice of new Sources Sought, Industry Day, and Interviews; provides draft 65% Plans and Specs, and provides Request for Information questions for industry response. 65% BIM Model will be sent via DoD SAFE upon request via email to POCs. ---------- AMENDMENT 0005 extends registration date for Industry Day Presentation and One-on-Ones. ----------- AMENDMENT 0006 provides Industry Day Presentation Slides and Attendee List from 30 October 2024. ----------- AMENDMENT 0007 provides Site Visit of 600 Ft Lock Dewatering ---- AMENDMENT 0008 changes date for Site Visit of 600 ft Lock Dewatering ------------ AMENDMENT 0009 provides Lock and Dam 25 Dewater Site Visit Attendee Sign-In Sheet ------------- AMENDMENT 0010 provides new Sources Sought Notice for One-on-Ones to discuss potential alternative means and methods for the River Wall and Intermediate Wall construction. Registration is required. Please see attachments for full details. -------------- AMENDMENT 0011 provides new Sources Sought Notice requesting answers to questions in regard to (1) Capability Statement Submittals, (2) Project Labor Agreements, (3) Source Selection Evaluation Factors, and (4) Prices Include Variation Over Time (PIVOT). See attachments for full details. ---------------- AMENDMENT 0012 provides an opportunity for Virtual One-on-Ones in February 2026 (registration required), DRAFT Source Selection Technical Factors for review and input, 95% Specifications and Plans (Volumes 1-7), and NAVIS Model which can be sent via DoD SAFE upon request via email to the POC. See attachments for full details.
Update #13 ·
The U.S. Army Corps of Engineers (USACE), St. Louis District, is seeking businesses that are interested in and capable of constructing a new 1,200 ft Lock for Lock and Dam 25. Lock and Dam 25 is located approximately 61.5 river miles upstream from St. Louis and 241.5 miles above the mouth of the Ohio River. --- READ ATTACHMENT FOR FULL DETAILS OF DEADLINES FOR EVENTS AND SUBMISSIONS --- Register for Industry Day and One-on-Ones NLT 17 June 2024. --- Respond to Request for Information NLT 26 June 2024. ---- Amendment 0001 adds PLA Questions to the Notice of Sources Sought, Industry Day, and Interviews. ------Amendment 0002 adds Industry Day Presentation Slides. -------- Amendment 0003 adds Industry Day Attendee List ---------- AMENDMENT 0004 provides Notice of new Sources Sought, Industry Day, and Interviews; provides draft 65% Plans and Specs, and provides Request for Information questions for industry response. 65% BIM Model will be sent via DoD SAFE upon request via email to POCs. ---------- AMENDMENT 0005 extends registration date for Industry Day Presentation and One-on-Ones. ----------- AMENDMENT 0006 provides Industry Day Presentation Slides and Attendee List from 30 October 2024. ----------- AMENDMENT 0007 provides Site Visit of 600 Ft Lock Dewatering ---- AMENDMENT 0008 changes date for Site Visit of 600 ft Lock Dewatering ------------ AMENDMENT 0009 provides Lock and Dam 25 Dewater Site Visit Attendee Sign-In Sheet ------------- AMENDMENT 0010 provides new Sources Sought Notice for One-on-Ones to discuss potential alternative means and methods for the River Wall and Intermediate Wall construction. Registration is required. Please see attachments for full details. -------------- AMENDMENT 0011 provides new Sources Sought Notice requesting answers to questions in regard to (1) Capability Statement Submittals, (2) Project Labor Agreements, (3) Source Selection Evaluation Factors, and (4) Prices Include Variation Over Time (PIVOT). See attachments for full details. (Direct PIEE Link Here if the link below doesn't work: https://piee.eb.mil/sol/xhtml/unauth/search/oppMgmtLink.xhtml?noticeId=W912P924R2937¬iceType=SourcesSought )
Update #12 ·
The U.S. Army Corps of Engineers (USACE), St. Louis District, is seeking businesses that are interested in and capable of constructing a new 1,200 ft Lock for Lock and Dam 25. Lock and Dam 25 is located approximately 61.5 river miles upstream from St. Louis and 241.5 miles above the mouth of the Ohio River. --- READ ATTACHMENT FOR FULL DETAILS OF DEADLINES FOR EVENTS AND SUBMISSIONS --- Register for Industry Day and One-on-Ones NLT 17 June 2024. --- Respond to Request for Information NLT 26 June 2024. ---- Amendment 0001 adds PLA Questions to the Notice of Sources Sought, Industry Day, and Interviews. ------Amendment 0002 adds Industry Day Presentation Slides. -------- Amendment 0003 adds Industry Day Attendee List ---------- AMENDMENT 0004 provides Notice of new Sources Sought, Industry Day, and Interviews; provides draft 65% Plans and Specs, and provides Request for Information questions for industry response. 65% BIM Model will be sent via DoD SAFE upon request via email to POCs. ---------- AMENDMENT 0005 extends registration date for Industry Day Presentation and One-on-Ones. ----------- AMENDMENT 0006 provides Industry Day Presentation Slides and Attendee List from 30 October 2024. ----------- AMENDMENT 0007 provides Site Visit of 600 Ft Lock Dewatering ---- AMENDMENT 0008 changes date for Site Visit of 600 ft Lock Dewatering ------------ AMENDMENT 0009 provides Lock and Dam 25 Dewater Site Visit Attendee Sign-In Sheet ------------- AMENDMENT 0010 provides new Sources Sought Notice for One-on-Ones to discuss potential alternative means and methods for the River Wall and Intermediate Wall construction. Registration is required. Please see attachments for full details. -------------- AMENDMENT 0011 provides new Sources Sought Notice requesting answers to questions in regard to (1) Capability Statement Submittals, (2) Project Labor Agreements, (3) Source Selection Evaluation Factors, and (4) Prices Include Variation Over Time (PIVOT). See attachments for full details.
Update #11 ·
The U.S. Army Corps of Engineers (USACE), St. Louis District, is seeking businesses that are interested in and capable of constructing a new 1,200 ft Lock for Lock and Dam 25. Lock and Dam 25 is located approximately 61.5 river miles upstream from St. Louis and 241.5 miles above the mouth of the Ohio River. --- READ ATTACHMENT FOR FULL DETAILS OF DEADLINES FOR EVENTS AND SUBMISSIONS --- Register for Industry Day and One-on-Ones NLT 17 June 2024. --- Respond to Request for Information NLT 26 June 2024. ---- Amendment 0001 adds PLA Questions to the Notice of Sources Sought, Industry Day, and Interviews. ------Amendment 0002 adds Industry Day Presentation Slides. -------- Amendment 0003 adds Industry Day Attendee List ---------- AMENDMENT 0004 provides Notice of new Sources Sought, Industry Day, and Interviews; provides draft 65% Plans and Specs, and provides Request for Information questions for industry response. 65% BIM Model will be sent via DoD SAFE upon request via email to POCs. ---------- AMENDMENT 0005 extends registration date for Industry Day Presentation and One-on-Ones. ----------- AMENDMENT 0006 provides Industry Day Presentation Slides and Attendee List from 30 October 2024. ----------- AMENDMENT 0007 provides Site Visit of 600 Ft Lock Dewatering ---- AMENDMENT 0008 changes date for Site Visit of 600 ft Lock Dewatering ------------ AMENDMENT 0009 provides Lock and Dam 25 Dewater Site Visit Attendee Sign-In Sheet ------------- AMENDMENT 0010 provides new Sources Sought Notice for One-on-Ones to discuss potential alternative means and methods for the River Wall and Intermediate Wall construction. Registration is required. Please see attachments for full details.
Update #10 ·
The U.S. Army Corps of Engineers (USACE), St. Louis District, is seeking businesses that are interested in and capable of constructing a new 1,200 ft Lock for Lock and Dam 25. Lock and Dam 25 is located approximately 61.5 river miles upstream from St. Louis and 241.5 miles above the mouth of the Ohio River. --- READ ATTACHMENT FOR FULL DETAILS OF DEADLINES FOR EVENTS AND SUBMISSIONS --- Register for Industry Day and One-on-Ones NLT 17 June 2024. --- Respond to Request for Information NLT 26 June 2024. ---- Amendment 0001 adds PLA Questions to the Notice of Sources Sought, Industry Day, and Interviews. ------Amendment 0002 adds Industry Day Presentation Slides. -------- Amendment 0003 adds Industry Day Attendee List ---------- AMENDMENT 0004 provides Notice of new Sources Sought, Industry Day, and Interviews; provides draft 65% Plans and Specs, and provides Request for Information questions for industry response. 65% BIM Model will be sent via DoD SAFE upon request via email to POCs. ---------- AMENDMENT 0005 extends registration date for Industry Day Presentation and One-on-Ones. ----------- AMENDMENT 0006 provides Industry Day Presentation Slides and Attendee List from 30 October 2024. ----------- AMENDMENT 0007 provides Site Visit of 600 Ft Lock Dewatering ---- AMENDMENT 0008 changes date for Site Visit of 600 ft Lock Dewatering ------------ AMENDMENT 0009 provides Lock and Dam 25 Dewater Site Visit Attendee Sign-In Sheet
Update #9 ·
The U.S. Army Corps of Engineers (USACE), St. Louis District, is seeking businesses that are interested in and capable of constructing a new 1,200 ft Lock for Lock and Dam 25. Lock and Dam 25 is located approximately 61.5 river miles upstream from St. Louis and 241.5 miles above the mouth of the Ohio River. --- READ ATTACHMENT FOR FULL DETAILS OF DEADLINES FOR EVENTS AND SUBMISSIONS --- Register for Industry Day and One-on-Ones NLT 17 June 2024. --- Respond to Request for Information NLT 26 June 2024. ---- Amendment 0001 adds PLA Questions to the Notice of Sources Sought, Industry Day, and Interviews. ------Amendment 0002 adds Industry Day Presentation Slides. -------- Amendment 0003 adds Industry Day Attendee List ---------- AMENDMENT 0004 provides Notice of new Sources Sought, Industry Day, and Interviews; provides draft 65% Plans and Specs, and provides Request for Information questions for industry response. 65% BIM Model will be sent via DoD SAFE upon request via email to POCs. ---------- AMENDMENT 0005 extends registration date for Industry Day Presentation and One-on-Ones. ----------- AMENDMENT 0006 provides Industry Day Presentation Slides and Attendee List from 30 October 2024. ----------- AMENDMENT 0007 provides Site Visit of 600 Ft Lock Dewatering ---- AMENDMENT 0008 changes date for Site Visit of 600 ft Lock Dewatering
Update #8 ·
The U.S. Army Corps of Engineers (USACE), St. Louis District, is seeking businesses that are interested in and capable of constructing a new 1,200 ft Lock for Lock and Dam 25. Lock and Dam 25 is located approximately 61.5 river miles upstream from St. Louis and 241.5 miles above the mouth of the Ohio River. --- READ ATTACHMENT FOR FULL DETAILS OF DEADLINES FOR EVENTS AND SUBMISSIONS --- Register for Industry Day and One-on-Ones NLT 17 June 2024. --- Respond to Request for Information NLT 26 June 2024. ---- Amendment 0001 adds PLA Questions to the Notice of Sources Sought, Industry Day, and Interviews. ------Amendment 0002 adds Industry Day Presentation Slides. -------- Amendment 0003 adds Industry Day Attendee List ---------- AMENDMENT 0004 provides Notice of new Sources Sought, Industry Day, and Interviews; provides draft 65% Plans and Specs, and provides Request for Information questions for industry response. 65% BIM Model will be sent via DoD SAFE upon request via email to POCs. ---------- AMENDMENT 0005 extends registration date for Industry Day Presentation and One-on-Ones. ----------- AMENDMENT 0006 provides Industry Day Presentation Slides and Attendee List from 30 October 2024. ----------- AMENDMENT 0007 provides Site Visit of 600 Ft Lock Dewatering
Update #7 ·
The U.S. Army Corps of Engineers (USACE), St. Louis District, is seeking businesses that are interested in and capable of constructing a new 1,200 ft Lock for Lock and Dam 25. Lock and Dam 25 is located approximately 61.5 river miles upstream from St. Louis and 241.5 miles above the mouth of the Ohio River. --- READ ATTACHMENT FOR FULL DETAILS OF DEADLINES FOR EVENTS AND SUBMISSIONS --- Register for Industry Day and One-on-Ones NLT 17 June 2024. --- Respond to Request for Information NLT 26 June 2024. ---- Amendment 0001 adds PLA Questions to the Notice of Sources Sought, Industry Day, and Interviews. ------Amendment 0002 adds Industry Day Presentation Slides. -------- Amendment 0003 adds Industry Day Attendee List ---------- AMENDMENT 0004 provides Notice of new Sources Sought, Industry Day, and Interviews; provides draft 65% Plans and Specs, and provides Request for Information questions for industry response. 65% BIM Model will be sent via DoD SAFE upon request via email to POCs. ---------- AMENDMENT 0005 extends registration date for Industry Day Presentation and One-on-Ones. ----------- AMENDMENT 0006 provides Industry Day Presentation Slides and Attendee List from 30 October 2024.
Update #6 ·
The U.S. Army Corps of Engineers (USACE), St. Louis District, is seeking businesses that are interested in and capable of constructing a new 1,200 ft Lock for Lock and Dam 25. Lock and Dam 25 is located approximately 61.5 river miles upstream from St. Louis and 241.5 miles above the mouth of the Ohio River. --- READ ATTACHMENT FOR FULL DETAILS OF DEADLINES FOR EVENTS AND SUBMISSIONS --- Register for Industry Day and One-on-Ones NLT 17 June 2024. --- Respond to Request for Information NLT 26 June 2024. ---- Amendment 0001 adds PLA Questions to the Notice of Sources Sought, Industry Day, and Interviews. ------Amendment 0002 adds Industry Day Presentation Slides. -------- Amendment 0003 adds Industry Day Attendee List ---------- AMENDMENT 0004 provides Notice of new Sources Sought, Industry Day, and Interviews; provides draft 65% Plans and Specs, and provides Request for Information questions for industry response. 65% BIM Model will be sent via DoD SAFE upon request via email to POCs. ---------- AMENDMENT 0005 extends registration date for Industry Day Presentation and One-on-Ones.
Update #5 ·
The U.S. Army Corps of Engineers (USACE), St. Louis District, is seeking businesses that are interested in and capable of constructing a new 1,200 ft Lock for Lock and Dam 25. Lock and Dam 25 is located approximately 61.5 river miles upstream from St. Louis and 241.5 miles above the mouth of the Ohio River. --- READ ATTACHMENT FOR FULL DETAILS OF DEADLINES FOR EVENTS AND SUBMISSIONS --- Register for Industry Day and One-on-Ones NLT 17 June 2024. --- Respond to Request for Information NLT 26 June 2024. ---- Amendment 0001 adds PLA Questions to the Notice of Sources Sought, Industry Day, and Interviews. ------Amendment 0002 adds Industry Day Presentation Slides. -------- Amendment 0003 adds Industry Day Attendee List ---------- AMENDMENT 0004 provides Notice of new Sources Sought, Industry Day, and Interviews; provides draft 65% Plans and Specs, and provides Request for Information questions for industry response. 65% BIM Model will be sent via DoD SAFE upon request via email to POCs.
Update #4 ·
The U.S. Army Corps of Engineers (USACE), St. Louis District, is seeking businesses that are interested in and capable of constructing a new 1,200 ft Lock for Lock and Dam 25. Lock and Dam 25 is located approximately 61.5 river miles upstream from St. Louis and 241.5 miles above the mouth of the Ohio River. --- READ ATTACHMENT FOR FULL DETAILS OF DEADLINES FOR EVENTS AND SUBMISSIONS --- Register for Industry Day and One-on-Ones NLT 17 June 2024. --- Respond to Request for Information NLT 26 June 2024. ---- Amendment 0001 adds PLA Questions to the Notice of Sources Sought, Industry Day, and Interviews. ------Amendment 0002 adds Industry Day Presentation Slides. -------- Amendment 0003 adds Industry Day Attendee List
Update #3 ·
The U.S. Army Corps of Engineers (USACE), St. Louis District, is seeking businesses that are interested in and capable of constructing a new 1,200 ft Lock for Lock and Dam 25. Lock and Dam 25 is located approximately 61.5 river miles upstream from St. Louis and 241.5 miles above the mouth of the Ohio River. --- READ ATTACHMENT FOR FULL DETAILS OF DEADLINES FOR EVENTS AND SUBMISSIONS --- Register for Industry Day and One-on-Ones NLT 17 June 2024. --- Respond to Request for Information NLT 26 June 2024. ---- Amendment 0001 adds PLA Questions to the Notice of Sources Sought, Industry Day, and Interviews. ------Amendment 0002 adds Industry Day Presentation Slides.
Update #2 ·
The U.S. Army Corps of Engineers (USACE), St. Louis District, is seeking businesses that are interested in and capable of constructing a new 1,200 ft Lock for Lock and Dam 25. Lock and Dam 25 is located approximately 61.5 river miles upstream from St. Louis and 241.5 miles above the mouth of the Ohio River. --- READ ATTACHMENT FOR FULL DETAILS OF DEADLINES FOR EVENTS AND SUBMISSIONS --- Register for Industry Day and One-on-Ones NLT 17 June 2024. --- Respond to Request for Information NLT 26 June 2024. ---- Amendment 0001 adds PLA Questions to the Notice of Sources Sought, Industry Day, and Interviews.
Update #1 ·
The U.S. Army Corps of Engineers (USACE), St. Louis District, is seeking businesses that are interested in and capable of constructing a new 1,200 ft Lock for Lock and Dam 25. Lock and Dam 25 is located approximately 61.5 river miles upstream from St. Louis and 241.5 miles above the mouth of the Ohio River. --- READ ATTACHMENT FOR FULL DETAILS OF DEADLINES FOR EVENTS AND SUBMISSIONS --- Register for Industry Day and One-on-Ones NLT 17 June 2024. --- Respond to Request for Information NLT 26 June 2024.
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