This project consists of making or enlarging dredge cuts, construction of fills, construction of new harbor channels and dredging in various channels and harbors. The Contractor shall deliver the dredge and attendant plant ready for operation in the vicinity of McKellar Lake Harbor, Memphis, TN (Mile 725 AHP), or to any other work site as may be directed. The dredge shall be not less than 24-inch nominal diameter discharge and have a manufacturers horsepower rating for continuous operation of not less than 3,200 brake horsepower. Dredges larger than 29-inch will not be considered. The total estimated value of this project will be a ceiling value Not to Exceed (NTE) $ 32,000,000.00. The North American Industrial Classification System (NAICS) code for this acquisition is 237990, with a small business standard of $37M. This project is advertised as Unrestricted Procurement with HUBZone Price Evaluation Preference. Attachment 1: Solicitation. (Amendment 1: Clause 52.222-23 (5) (e) has been updated, Section 00 73 00.00 has been relabeled as 00 73 00.01 and has been replace, Specifications 01440, 01 45 00.15 10, 02482, 35 20 23.33 has been replaced, Specifications 01 33 00 and 01 35 26 has been added.) (Amendment 0002: Bid Opening date extended and Specifications Section 02482 Dredging, 2.2.6 Pipelines has been updated.) (AMENDMENT 0003 POSTED TO UPDATE BID OPEING DETAILS AND WAGE DETERMINATIONS) (Amendment 0004: Bid Opening date extended and Bidder Inquiry questions provided.)