Minneapolis Sandstone Tunnel Inspection

Work Requested

The project involves a comprehensive inspection and maintenance effort for the Minneapolis Sandstone Tunnel system. The specific tasks include: - Cleaning and supporting personnel entry inspection of 58 maintenance holes, with depths ranging from 10 to 95 feet. - Cleaning and remotely inspecting 16 maintenance holes, ranging from 20 to 100 feet deep. - Supporting personnel entry inspection of approximately 21,300 linear feet of sandstone tunnel interceptor, including drilling and repairing inspection holes in the interceptor crown. - Remotely inspecting approximately 47,000 linear feet of sandstone tunnel interceptor. - Installing 17 boreholes, each ranging from 45 to 70 feet deep.

Requesting Agency

This solicitation is issued for the Minneapolis Sandstone Tunnel Inspection project.

Background

This contract is established to ensure the structural integrity and ongoing maintenance of the Minneapolis Sandstone Tunnel infrastructure through thorough inspection, cleaning, and necessary repairs.

Contract Requirements

Contractors must be able to provide cleaning, personnel entry, remote inspection, drilling, repair, and borehole installation services as outlined in the scope of work.

Refer to Opportunity ID

10239220 for all submission details and requirements.