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  5. ›McCollum Science Hall East Roof Replacement

University of Northern Iowa·Iowa

McCollum Science Hall East Roof Replacement

Closes 5/28/2026$1M – $2.5MInvitation for BidLogin required
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Description

The University of Northern Iowa is seeking bids for the complete replacement of the east roof of McCollum Science Hall. The scope includes removal of existing roof components (rock ballast, EPDM membrane, insulation, metal copings, flashing, and wooden walkway) and installation of new insulation, coverboard, KEE membrane, metal copings, flashing, and related miscellaneous items as detailed in the plans and specifications. This is a construction contract for a campus building roof overhaul. • Remove existing rock ballast, EPDM membrane, insulation, and metal components. • Install new insulation, coverboard, KEE membrane, metal copings, and flashing. • Perform site preparation, repair of wooden walkways, and any additional miscellaneous work per the project drawings.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Key dates

Opened
5/26/2026
Closes
5/28/2026

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
236220
Solicitation №
Solicitation No. 47418

Budget estimate

$1,000,000 – $2,500,000

No contract value is disclosed. Based on typical university roof replacement costs (approximately $150–$250 per square foot) and assuming a medium‑size science hall roof of roughly 7,000–10,000 sq ft, the total bid could range from about $1 million to $2.5 million. Factors influencing the estimate include material choice (KEE membrane), site access, labor rates in Iowa, and any additional remediation required.

AI estimate from the solicitation

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