Bear Creek Service & Emergency Gates Replacement W9128F26RA079

On or about 20 April 2026, the U.S. Army Corps of Engineers, Omaha District intends to issue a Request for Proposal (RFP) solicitation for Bear Creek Dam Service & Emergency Gates Replacement . The solicitation will close on or about 20 May 2026 by 2:00 PM CT. DESCRIPTION OF WORK: The contractor shall provide material, and labor in order to complete required work to design and replace service and emergency gates at Bear Creek Dam, CO. Work shall be in accordance with Request for Proposal documents issued with the solicitation. The work shall include but not limited to the following: Replace 2 service gates and 2 emergency gates. Replace mechanical components such as gate seals, packing seats, low flow gates hydraulic cylinder. Sandblast and repaint steel liners and gate slots inside the flood tunnel. Site Visit: A Site Visit will be scheduled and additional information regarding the site visit will be provided in the solicitation. Tentative Site Visit will be 10 days after the solicitation is posted on SAM.GOV. NAICS Code: The Primary North American Industry Classification System (NAICS) code anticipated for solicitation is 237990 Other Heavy and Civil Engineering Construction, with a size standard of $45 Million. Obtaining Solicitation Documents: Solicitation documents will be posted to the web via SAM.gov (sam.gov). Find solicitation announcement in SAM.gov (sam.gov). 1. Use the All Award Data' to locate the project by entering the solicitation number. 2. By using the login' feature, it allows additional search features and allows you to keep your searches. Login might be required on some solicitations that are considered restricted. 3. Once you have located your project, click on link to solicitation to view the project. Files may be downloaded from the column on the left side reading Attachments/Links .\ Place of Performance: Bear Creek Dam Lakewood, Colorado Jefferson County Contracting Office Address: USACE Omaha District 1616 Capital Ave, Omaha, NE 68102-4901 Point Of Contact: All questions regarding this pre-solicitation should be made to the Contract Specialist, Tony Manna, who can be reached by email: tony.j.manna@usace.army.mil. Note: Offerors please be advised that an online registration requirement in System for Award Management (SAM) database (https://sam.gov) exists and directed solicitation provisions concerning electronic annual Representations and Certifications on SAM. Representations and certifications are required to be updated annually as a minimum to keep information current, accurate and complete. The electronic annual representations and certifications are effective for one year from date of submission or update to SAM. Solicitation documents will be posted to the web via SAM.gov. Registration is required to access solicitation documents. SAM.gov provides secure access to acquisition-related information, synopsis or pre-solicitation notices and amendment current, accurate and complete. The electronic annual representations and certifications are effective until one year from date of submission or update.

19 May 2026 - Updated with Site Visit Sheet 22 May 2026 - AMD 0001 of this solicitation is to update the proposal due date to 29 June 2026. ---------------------------------------------------------------------------------------------------------- The work includes fabricating and installing new service gates and emergency gates to fit current gate slots at Bear Creek Dam, Lakewood, Colorado. The gate slots must be measured for accuracy and the existing drawings shall be used for information only. The inlet tunnel liner, gate slots, and marine door will be repainted. The work related to the main hydraulic gate hoist system will be limited to the replacement of bonnet gaskets and O-ring seals between the gate stem and the new gate. The hydraulic oil piping for the low-flow gate, between the new cylinder and the flexible hoses on the hoist deck, will also be replaced. The low-flow gate cylinders will be redesigned, fabricated, shop-tested, and installed to operate the low-flow gates on the new service gates. All incidental related work is also included in this scope. Mechanical scope of work is illustrated on drawing sheets M-001 thru M-105 and detailed requirements are specified in specification sections 05 56 09.00 26 GATE SEALS and 35 05 40.14 10 HYDRAULIC HOISTING SYSTEMS FOR CIVIL WORKS STRUCTURES. SEE ALL ATTACHMENTS

19 May 2026 - Updated with Site Visit Sheet 22 May 2026 - AMD 0001 of this solicitation is to update the proposal due date to 29 June 2026. 12 June 2026 - AMD 0002. The specifications and drawings for the subject project have been modified. Please see attachments with "AM-2" or "AMD 0002" for the updates. ---------------------------------------------------------------------------------------------------------- The work includes fabricating and installing new service gates and emergency gates to fit current gate slots at Bear Creek Dam, Lakewood, Colorado. The gate slots must be measured for accuracy and the existing drawings shall be used for information only. The inlet tunnel liner, gate slots, and marine door will be repainted. The work related to the main hydraulic gate hoist system will be limited to the replacement of bonnet gaskets and O-ring seals between the gate stem and the new gate. The hydraulic oil piping for the low-flow gate, between the new cylinder and the flexible hoses on the hoist deck, will also be replaced. The low-flow gate cylinders will be redesigned, fabricated, shop-tested, and installed to operate the low-flow gates on the new service gates. All incidental related work is also included in this scope. Mechanical scope of work is illustrated on drawing sheets M-001 thru M-105 and detailed requirements are specified in specification sections 05 56 09.00 26 GATE SEALS and 35 05 40.14 10 HYDRAULIC HOISTING SYSTEMS FOR CIVIL WORKS STRUCTURES. SEE ALL ATTACHMENTS