This is a service / maintenance or supply contract in Vicksburg, Mississippi. Contact the soliciting agency for additional information.

W912EE - Indefinite Delivery/Indefinite Quantity (IDIQ), Multiple Award Task Order Contract (MATOC), for Mississippi River Stone Placement, Within the Boundaries of the Vicksburg District The United States Army Corps of Engineers, Vicksburg District, issues Request for Proposal (RFP) No. W912EE25R0001 to support stone dike construction at various locations within the boundaries of the Vicksburg District along the Mississippi River. Features of the work may include furnishing all plant, labor, materials, and equipment necessary to perform the construction of various types of stone navigation structures to include all types of dikes, chevrons, bendway weirs, hard points, revetments and other river training and bank stabilization structures. Additional work may include placement of stone fill and longitudinal peaked stone toe protection in specified areas such as dike fields, revetments, and other locations along the river, as well as riprap bank paving to include bank clearing, grading and excavation. Individual Task Orders will designate the locations and types of work that will be performed. This requirement is being procured under FAR Part 15, Contracting by Negotiations. The proposed award(s) will be Firm-Fixed-Price (FFP), Indefinite Delivery / Indefinite Quantity (IDIQ) MATOC, with a combined contract capacity of $99.5 Million and a five-year (60 month) ordering period to all qualifying offerors. The estimated minimum size of a task order is $500,000. The estimated maximum size of a task order is $15M with the average size task order being $3M to $8M. This procurement is Unrestricted under NAICS code 237990, Other Heavy and Civil Engineering Construction, and PSC Code Y1PZ, Construction of Other Non-Building Facilities, with a size standard of $45 Million. Upon award to the initial MATOC pool, individual task orders will be competitively issued to MATOC holders. See the Attachments section for the solicitation with sample specifications and plans. Potential contractors are responsible for monitoring this site for the release of any amendments. Offerors must be registered with SAM, including the NAICS code they are submitting a proposal under, to receive a contract award from the Government. Proposals are due on 29 August 2025 at 12:00 NOON, CDT, as specified in the solicitation. DESCRIPTION OF WORK: The work consists of furnishing all plant, labor, materials, and equipment necessary to perform the construction of various types of stone navigation structures to include all types of dikes, chevrons, bendway weirs, hardpoints, and other river training and bank stabilization structures. Additional work may include placement of stone fill and longitudinal peaked stone toe protection in specified areas such as dike fields, revetments, and other locations along the river, as well as riprap bank paving to include bank clearing, grading and excavation within the boundaries of the Vicksburg District. Individual task orders will designate the locations and types of work that will be performed. This procurement is Unrestricted. NAICS Code is 237990 - Other Heavy and Civil Engineering Construction. This MATOC has a term of five (5) years from the date of award(s). The Government reserves the right to make award without discussions. There is a $5,000 minimum guarantee for MATOC awardees. The estimated value of the proposed work for each task order is between $5,000,000 and $10,000,000 Offerors are encouraged to submit questions 5 days prior to proposal due date to ensure adequate time is allotted to form an appropriate response and amend the solicitation, if necessary. *The value for this project is based on a financial range. The value is listed as the highest possible cost from the range provided by a stakeholder or official project document.