Ottumwa Salt Dome Repair

The Iowa Department of Transportation is seeking competitive quotes to patch and repair the roof of the salt dome structure located at the Ottumwa Maintenance Garage. The contract covers complete labor, equipment, materials, and debris removal, and requires a mandatory site visit prior to bidding. The work must be completed under DOT supervision, with a 10‑year warranty on labor and materials, and a performance/payment bond is required for contracts of $25,000 or more. • Scope: Roof patch‑repair, coating application, and full debris disposal. • Mandatory site visit: Must be scheduled with the Purchasing Agent (minimum 24‑hour notice). • Timeline: Work to start around 31 Aug 2026 and be finished by 9 Oct 2026 (≈40 days). • Evaluation: Cost and other factors, including past performance, staffing, and schedule compliance.