Addendum 1 16382.pdf

This is an addendum to the contract documents for the Kinross Correctional Facility Roof Replacement project issued by the State of Michigan Department of Technology, Management and Budget (DTMB). The addendum, dated June 18, 2019, modifies the original contract documents dated May 31, 2019, and was incorporated prior to the bid date of Wednesday, June 26, 2019. The project involves roof replacement services, with the contract time revised to October 15, 2020, as the date for substantial completion. A prebid meeting was held, with an attendance record attached to the addendum. The addendum includes modifications to quality control requirements by deleting cast-in-place concrete testing and revising specifications for standing-seam metal roof panels.

The addendum specifies that standing-seam metal roof panels shall carry a 20-year material and workmanship warranty. Additional approved manufacturers were added, including Metal Sales Manufacturing Corporation for Magna-Loc 180 panels, Petersen Aluminum for Tite-Loc Plus panels, and Protecto Wrap for Jiffy Seal Ice & Water Guard HT underlayment. Roof detail revisions clarified that R38 insulation requirements apply only to the connector area between the two sections of the Administration Building. No pricing information, set-asides, or funding sources are specified in this addendum document.