St. Croix National Scenic Riverway-Repair and Main

The National Park Service Midwest Region seeks repair and maintenance of the Marshland District Maintenance Shop Complex Facilities at St. Croix National Scenic Riverway, with bids due June 17, 2026, at 11:00 AM Mountain Daylight Time. The procurement is set aside 100% for total small business concerns and is structured as an Invitation for Bid with firm fixed-price lump sum award.

Place of performance is St. Croix Falls, Wisconsin, with work located at 15975 State Highway 70 in Pine City, Minnesota. Work must be completed within 90 calendar days after issuance of the Notice to Proceed.

The scope encompasses repairs and upgrades to five buildings: the Main Shop (40' x 60'), Wood Shop (30' x 50'), Small Storage Building (32' x 12'), Large Pole Building (56' x 30'), and Gas Shed (16' x 12'). Work includes replacing electrical panels (200-amp and 100-amp), high bay LED lighting, radiant tube heaters, metal insulated service doors, nine 10' x 10' overhead sectional garage doors, painting approximately 5,950 exterior square feet in light grey finish, replacing roof ridge cap, installing a powered gate opener with approximately 90 feet of electrical service, and repairing or replacing approximately 150 feet of chain link fence with 3-strand barbed wire top. All work must comply with the 2026 National Electric Code and 2024 International Building, Fire, Plumbing, Mechanical, Energy Conservation, Wildland Urban Interface, and Fuel Gas Codes.

Contractors must submit performance and payment bonds at 100% of contract award amount and a bid guarantee of 20% of bid price or three million dollars, whichever is less. Liability insurance must provide coverage of $100,000 per person, $100,000 per occurrence, and $250,000 property damage. Prevailing wage rates per Department of Labor Wage Determination MN20260084 apply, with rates ranging from $22.35 to $62.52 per hour plus fringe benefits. Executive Order 14026 minimum wage of $15.00 per hour and Buy American construction materials provisions apply. A mandatory site visit occurred May 26, 2026. Questions were due May 29, 2026. Amendment 0003, effective June 5, 2026, incorporated vendor questions and answers and clarifications to the Statement of Work. The NAICS code is 236220, Commercial and Institutional Building Construction, with a small business size standard of $45 million. The contracting officer is Joanie M. Brzezinski at joan_brzezinski@ios.doi.gov or (605) 574-0515.