The U.S. Army Corps of Engineers (USACE), St. Louis District, is seeking businesses capable of constructing a new 1,200 ft Lock for Lock and Dam 25, located in Winfield, Missouri. This project is part of the Navigation and Ecosystem Sustainability Program (NESP) and aims to enhance navigation and ecological sustainability along the river system. The procurement process includes a series of amendments and opportunities for industry engagement, including an Industry Day and one-on-one interviews, with key deadlines for registration and responses set for June 2024. Interested parties should contact Whitney Dee at whitney.r.dee@usace.army.mil for further details and to access the necessary documents.

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.

LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP) - Sources Sought, Request for Information, Industry Day and Interviews

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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.

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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.

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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

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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.

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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.

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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.

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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

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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.

The U.S. Army Corps of Engineers, St. Louis District, is seeking Justification and Approval (JandA) approval for brand name products to be used in the construction of the new 1,200 ft Lock at Lock and Dam 25. Rockwell Automation (RA) owns Allen-Bradley (A-B) which is a brand name of several product lines for automation and industrial controls equipment. The majority of controls hardware is sold under the A-B moniker and controls software products are under the RA name. For the purposes of this JandA, RA and A-B are considered to be the same manufacturer. Though a contract will not be awarded directly to RA by the Government, Rockwell Automation Inc. industrial control equipment, control network components, and software products will be specified in the design-bid-build contract for construction of the project. The construction contractor will be required to procure Rockwell Automation Inc. products, either directly from Rockwell Automation Inc. or through an authorized product distributor. The construction contract is planned to be awarded under a full and open solicitation. This JandA seeks approval for the sole-source brand name acquisition of Rockwell Automations industrial control products due to their critical compatibility with existing and future systems in St. Louis District and other Lock and Dam facilities. This approach minimizes operational discrepancies, supports standardized components, and optimizes benefit-cost ratios for construction, operations, maintenance, and training. The requested brand name specific requirements only pertain to various control system components and software which are a very small, but critical, part of the overall project scope and cost. The brand name products required to be procured by the construction contractor per contract specifications are necessary for the control and SCADA (supervisory control and data acquisition) systems for the new 1200ft Lock to allow compatibility and integration with the existing 600ft Lock and Dam control system already installed at Lock and Dam 25 and other MVS lock and dam facilities. These systems are of the programable logic controller (PLC) type, known as a PLC-based control system, and include human machine interface (HMI) control stations. The specified brand name products include the following items:- PLC Processor: A-B 1756 ControlLogix/GuardLogix controllers;- Remote Input/Output (I/O) Hardware: A-B 1756 Ethernet Interface and I/O modules;- Power Supply: A-B 1606 24VDC supply and redundancy modules;- PLC and HMI Ethernet Switches: A-B Stratix; - HMI Panels: A-B PanelView 5000;- PLC Programming Software: RW Studio 5000 and;- HMI Application Software: RW FactoryTalk View. This notice is not a request for competitive quotes. No requests for capability briefings will be honored as a result of this notice and any information provided will not be used as part of any subsequent solicitation requirement. No telephonic inquiries will be honored. A determination by the Government not to compete with this proposed action based on responses to this notice is solely within the discretion of the Government.

LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP) - Notice of Intent for Brand Name Products

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. 

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&noticeType=SourcesSought )**

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. 

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&noticeType=SourcesSought)

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