Addendum 1 16382.pdf

This document is Addendum No. 1 for the Kinross Correctional Facility Roof Replacement project, issued by the State of Michigan's Department of Technology, Management, and Budget (DTMB) on June 18, 2019. The addendum modifies the original contract documents dated May 31, 2019, for a roof replacement project at the Kinross Correctional Facility. The bid date is set for Wednesday, June 26, 2019, with a revised contract completion date of October 15, 2020. Key modifications include changes to the contract time, substantial completion date, and updates to specifications for metal roof panels, including extended warranty periods and additional approved manufacturers.

The addendum includes several technical specifications updates, such as removing cast-in-place concrete testing requirements and adding new manufacturers for metal roof panels, including Metal Sales Manufacturing Corporation and Petersen Aluminum. The warranty period for material and workmanship has been extended to 20 years, and a specific insulation requirement (R38) is clarified to only apply to the connector area between two sections of the Administration Building. A prebid meeting attendance record is also attached to the addendum, providing additional documentation for the project's procurement process.