NAICS 237990 – Other Heavy and Civil Engineering Construction
Sol # W912EE26BA004
AI Summary
• Chickasaw County, Mississippi, Mississippi Delta Headwaters Project, Bank Stabilization 23-01 involves furnishing plant, labor, materials, and equipment for three grade control structures.
• The project has a completion period of 180 Calendar Days from the date of the Notice to Proceed and is awarded under one (1) Firm Fixed-Price Construction Contract for $45 Million.
• Bids must be evaluated based on lowest price submitted and will be solicited through the Invitation for Bids (IFB) Solicitation Number W912EE26BA004, set aside as a total HUBZone small business.
• The acquisition is advertised to contractors interested in working under North American Industrial Classification System (NAICS) Code 237990, Other Heavy and Civil Engineering Construction.
RFPHistorically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)
NAICS 237990 – Other Heavy and Civil Engineering Construction
Sol # W912EE26BA004
AI Summary
• The United States Army Corps of Engineers, Vicksburg District, seeks to award a Firm Fixed-Price Construction Contract and is soliciting bids for Bank Stabilization 23-01 in Chickasaw County, Mississippi.
• This IFB is set aside under North American Industrial Classification System (NAICS) Code 237990 (Other Heavy and Civil Engineering Construction) with a size standard of $45 Million; bidders must be HubZone firms to be eligible for the contract.
• Bids are required to coordinate haul routes with counties involved in the project as part of bidder responsibility, with the goal of achieving best environmental outcomes.
RFPHistorically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)
• The United States Navy will provide custodial services to U.S. Naval Base Guam, Andersen Air Force Base, Marine Corps Base Camp Blaz, U.S. Naval Hospital Facilities, other U.S. Military Activities, or DoD/federal agencies throughout Guam, the Marianas Islands, CNMI, FSM, and Palau.
• The NAICS code for this work is 541990 (Supervisory and Managerial, Support Activity Laborers).
• Responses are due not later than May 31, 2026.
• Coverage spans all U.S. Naval Base Guam facilities in the Marianas Islands, CNMI, FSM, and Palau.
RFPHistorically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)
NAICS 236220 – Commercial and Institutional Building Construction
Sol # N6247326R0007
AI Summary
• The NAVFAC SW Area of Responsibility (AOR) requires multiple construction contracts for new facilities in Northern California, Central California, and Nevada.
• These contracts are set-aside for small businesses according to NAICS code 541710 (Rehabilitation and Restoration of Building Property).
• The minimum unit price per unit is $250,000; however, eligible contractors can supply goods or services below this threshold if meeting specific procurement requirements.
• Responses are due by June 15, 2024, for proposals with a budget cap of $2 million, or an unlimited requirement for those submissions without a specified budget.
RFPHistorically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)
NAICS 236220 – Commercial and Institutional Building Construction
Sol # W911SA26RA025
AI Summary
• The Mission and Installation Contracting Command (MICC), Fort McCoy, Wisconsin seeks construction contracts for job order contracts to repair and maintain facilities in North Dakota, South Dakota, and Minnesota.
• Typical task orders may include HVAC, water, sewer system repairs and replacements, paving, roofing, painting, ceiling repairs or replacements, flooring coverings, renovations, refurbishments, civil works, and electrical repairs with NAICS code 236220 small business size standard of $45 million.
• Site visit scheduled for August 19th, 2026, at 0900 Central Time, location Wabasha MN 55981-9649 site cannot be virtual; local availability in Wabasha preferred.
RFPHistorically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)
NAICS 237990 – Other Heavy and Civil Engineering Construction
Sol # W912EE26BA004
AI Summary
• The Vicksburg District, US Army Corps of Engineers, solicits bids for Bank Stabilization 23-01 project in Chickasaw County, Mississippi, involving work at grade level with clearing and grubbing; excavation, backfill, embankment; and storm water pollution prevention measures.
• The NAICS code assigned is 237990, other heavy and civil engineering construction, and the proposed project size standard is $45 Million for a single contract.
• The completion period is 180 Calendar Days from Notice to Proceed, with the scope of work including three grade level control structures totaling between $1M and $5M.
• Electronic submittal required; hard copies not accepted; telephone and fax requests will not be honored.
RFPHistorically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)1
NAICS 236220 – Commercial and Institutional Building Construction
Sol # W911SA26BA007
AI Summary
• The MICC, Fort McCoy, Wisconsin, requires constructing site and utility improvements and stormwater management facilities.
• This is a construction project under the Mission and Installation Contracting Command (MICC) contract, which is awarded to a sole source for small businesses.
• Responses are due within 90 days of receipt.
RFPHistorically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)
NAICS 237990 – Other Heavy and Civil Engineering Construction
Sol # W912EE26BA004
AI Summary
• The W912EE 26BA004 solicitation involves furnishing all plant, labor, materials, and equipment as well as constructing three grade control structures in Chickasaw County, Mississippi.
• This is a one (1) Firm Fixed-Price Construction Contract under the total HUBZone small business set-aside of North American Industrial Classification System (NAICS) Code 237990.
• The project has a completion period of 180 Calendar Days starting from the date received and evaluation will be based on lowest price submitted.
RFPHistorically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)
NAICS 238220 – Plumbing, Heating, and Air-Conditioning Contractors
Sol # FA481926R0035
AI Summary
• This Design-Build project involves replacing and upgrading a highly specialized end-of-life HVAC system in Building 462 at Tyndall AFB.
• To meet the small business set-aside requirement, subcontractor performance must account for no more than 75 percent of contract costs excluding labor and materials.
• The prime contractor is obligated to meet the minimum subcontracting requirements with its own employees (25 percent) in accordance with specialty trade construction limitations.
NAICS 236220 – Commercial and Institutional Building Construction
Sol # N6247326R0009
AI Summary
• The U.S. Navy is seeking an IDIQ contract to construct or maintain specified commercial and institutional building projects at various government installations.
• This opportunity falls under the NAICS code 236220 of Commercial and Institutional Building Construction.
• The HUBZone small business set-aside allows for potential awarding to approved Hub Zone businesses located within certain areas of responsibility (AOR) and other locations as approved by NAVFAC Southwest.
NAICS 236220 – Commercial and Institutional Building Construction
Sol # N6247326R0007
AI Summary
• The NVFES Southwest AOR requires IDIQ contracts for new construction, renovation, and repair of facilities within specific geographic locations in Northern California, Central California, and Nevada.
• These contracts are set aside for small businesses serving the local government and institutional customers.
• Eligibility is based on NAICS 339210 and 339410 with at least five or more local jobs created as a result of each award.
• The period of performance spans three 12-month blocks. Responses must be received by June 3, 2026 (for the first block) and September 1, 2026 (for any subsequent blocks).
NAICS 237310 – Highway, Street, and Bridge Construction
Sol # 693C73-26-B-000015
AI Summary
• The Cherokee National Forest seeks repair services for various damaged sites on McFarland Road (FS 23) in Polk County, Tennessee.
• The project has a price range of $5,000,000 to $10,000,000 and will require Internet connectivity for bid submission and electronic review.
• Requests must register as an interested vendor at https://www.sam.gov (contract opportunity webpage), send inquiries to eflhd.contracts@dot.gov, and provide required information.
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