Cannelton Lock and Dam - culvert valve assemblies

Dear MATOC Contractors:Reference is made to your Indefinite Delivery Indefinite Quantity Contracts, NumbersW911WN23D0001 through W911WN23D0007, to provide varying types of Fabrication of parts and Refurbishment Services for the U.S. Army Corps of Engineers, Great Lakes and Ohio RiverMission Boundaries primarily for Civil projects.We request you submit a price proposal for work to be completed in the base bid that includes, but is not limited to, removal of two (2) culvert valve assemblies, fabrication and delivery of two(2) culvert valve assemblies, and installation of two (2) culvert valve assemblies located on theriver wall of the main lock chamber (1200 ft chamber) at Cannelton Lock and Dam, Cannelton, Indiana. A culvert valve assembly includes a strut arm, bell crank, culvert valve, pins, valvebearing block assemblies, and other ancillary items as shown on the plans. Items to be removedare highlighted in the plan set. Removal may include the disposal of the culvert valves. See spec02 41 00 DEMOLITION AND DECONSTRUCTION for additional details. Work includesunwatering of the culvert valve chamber, maintaining the unwatered state throughout theduration of the culvert valve installation, and rewatering of the culvert valve chamber.Disclosure of magnitude of construction projects is between $5,000,000.00 and $10,000,000.00.The basis for award of this task order is lowest evaluated price.Offerors shall allow for Government acceptance of proposals for 60 calendar days from the dateproposals are due. Any proposal that does not allow acceptance for 60 days will not beconsidered and will be rejected.Site Visit ??????????????????????????? Please see the Clauses Section, for date and time.No inquiries will be allowed during the site visit. All inquiries must be submitted via the ProjNetBidder Inquiry site. A Bidder Key is provided with the solicitation information. Please RSVP thefollowing information:The documents are available for download at www.SAM.gov only. All vendors must beregistered in the SAM database at www.SAM.gov. The Request For Proposal (RFP) can befound by logging into the website as a vendor and searching for the solicitation number(W912QR-61396929).Proposals are due no later than 11:00 AM EDT on Monday 07 September 2026. Pleaseacknowledge receipt of this RFP by signing below in the space provided.Proposals must be submitted using the Procurement Integrated Enterprise Environment (PIEE)Solicitation Module. *See ELECTRONIC PROPOSAL SUBMISSION for instructions.Proposals not received by the stated date/time will not be considered.All questions regarding this Request for Proposal (RFP) must be submitted via ProjNet. Thewebsite to access this system is www.projnet.org and the bidder inquiry key for this specificproject is: (58UVT3-X47B9H). Please see ProjNet instructions included in this RFP. 8/21/2026 - Amendment 0001 Issueed, RFP due date revised from 9/7/2026 to 9/14/2026.