ICES Tunnel Repair and Renewal, Minneapolis, MN
- Owner Reference
- 01-026-24-2787A
- Bid Date
- Jul 27, 2026 at 02:00pm
- Questions Due By
- July 21, 2026 at Noon
- Pre-Bid
- Recommended - 7/14/2026 @ 10:00am @ (for location please or )
- Estimate
- $1,850,000
- Owner
- The University of Minnesota, Twin Cities, MN
- Trades
- *General Engineering Contractor GEC: Heavy & Civil Engineering Construction, Infrastructure; Opportunities for Subcontractors
- Phase
- Renovation, Remodel, Improvements, Upgrades
- Duration
- April 30, 2027
Description
The ICES Tunnel at the University of Minnesota is approximately 2,900 feet long, and contains steam pipe lines, coal conveyor, electric power lines, steel support structure, fire sprinkler lines, and abandoned electric power lines. The tunnel is constructed of concrete floors and walls. The majority of the roof of the tunnel is exposed bedrock, with boltedon wire mesh to prevent rock debris from falling. Over the years, water infiltration in the tunnel has caused deterioration of the support steel piping within the tunnel sections as well as significant mineral build ups. This Project aims to address the most significant areas of concern. Work will include: removal of existing roof and water control materials; placement of new rockbolts, shotcrete, and drainage material in specific locations; temporary removal of existing elements to make room for the new materials, and removal of existing abandoned electrical conduit.
Prevailing wages.
Contact
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Plans & Specifications
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CBS ID: 832566 | Published 7/10/2026 on Construction Bid Source
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Documents
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