Pammel State Park, Harmon Tunnel Architectural Stone Facade Repairs - REBID
Natural Resources, Dept Of
Iowa Dept. of Natural Resources is seeking architectural stone facade repair design for Harmon Tunnel preservation
Reference No.
RFP-2025-3128
Category
Infrastructure/Construction
Due Date
November 19th, 2025
Description
The Iowa Department of Natural Resources (DNR) is seeking proposals from qualified AEC firms for the design of repairs to the architectural stone façade and retaining walls at Harmon Tunnel in Pammel State Park, Madison County. All specifications, the cost proposal sheet, and bid submissions are available exclusively through the IMPACS Electronic Procurement System and must be downloaded and submitted via the IMPACS link below
Key Requirements
RFP Submission Requirements for Natural Resources Harmon Tunnel
Contact Information
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