Notice · not open for bids · United States · Public tender
Z--Site Visit Effigy Mounds National Monument
Government buyer
Government buyer in the United States has published a notice (Presolicitation) about “Z--Site Visit Effigy Mounds National Monument”. It is not a call for bids: no tender is open to bid on yet, or the buyer has already chosen a supplier.
The tender in brief
Rehabilitation of a visitor center and parking lot at Effigy Mounds National Monument, Iowa, for building contractors.
The National Park Service plans to rehabilitate the visitor center and parking lot at Effigy Mounds National Monument in Iowa. Work includes selective demolition, hazardous materials removal, new HVAC and electrical systems, roofing, structural changes, restroom relocation, and parking lot repaving with new curbs, gutters, sidewalks, and asphalt. The contract is expected to last 450 calendar days, with the park remaining open during construction.
Who can win it
- Small business under NAICS 236220 with a size standard of $45M
Key facts
- Procedure
- Presolicitation
- Contract period
- 450 calendar days
- Published
- 06 Oct 2026
- Reference
- 140PP027R0001
Public data: SAM.gov Contract Opportunities (U.S. General Services Administration). · Sources & licences