Roof Replacement Project - The Public Safety Building

The contract for the roof replacement at the Duluth Public Safety Building involves a comprehensive scope of work to remove the existing roofing system and install a new, durable TPO membrane roof with specified insulation and flashings, ensuring minimal disruption to ongoing building operations. The project is to be completed within 60 consecutive calendar days, with the contractor required to commence work within 10 days of the notice to proceed. The work must adhere to all current codes, standards, and manufacturer recommendations, with quality control, safety, and environmental protections strictly enforced. The contractor must provide warranties, including a two-year construction warranty and assignment of manufacturer warranties, and must coordinate closely with the City and its consultant through scheduled meetings and detailed submittals. Bidding is open to responsible contractors who will submit sealed proposals by October 2, 2025, including a bid bond, references, and project approach. The evaluation process emphasizes a weighted scoring system prioritizing total cost (60%), relevant experience (30%), and project approach (10%). The award will be made to the responsible bidder with the highest score, with the City reserving the right to reject any or all proposals. Contract administration details specify that progress payments will be made based on approved schedules of values, with a 10% retainage withheld until substantial completion. The contract incorporates federal and state legal requirements, including nondiscrimination, OSHA compliance, and immigration verification, and mandates detailed documentation, recordkeeping, and inspection procedures to ensure quality and compliance throughout the project.