This is a service / maintenance or supply contract in Grand Rapids, Michigan. Contact the soliciting agency for additional information.

This work shall conform to the requirements of Section 305 of the 2020 Standard Specifications for Construction of the Michigan Department of Transportation with the following modification: The pulverizer must be able to inject brine into drum at a precisely controlled rate of 3/4 gallon per square yard and be able to connect physically to the tanker used to deliver the brine to the site. Also the pulverizer must have remix bars such that 95 percent of the crushed material must have a maximum particle size of 1 1/2 inch, with no particle size exceeding 4 inches. There will be no additional compensation for providing equipment meeting this requirement. It is included in the pay item "HMA Base Crushing and Shaping, Modified. The Road Commission shall provide Well Brine, 26% to the site as needed during the crushing and shaping operation. The contractor will be required to transport and pump well brine into the pulverizer. The work required for this will not be paid separately but will be included in the "HMA Base Crushing and Shaping, Modified. This contract cannot begin before May 1, 2022. A preconstruction meeting shall be held before any work begins to determine a schedule. The contractor may not work over the Memorial Day and 4th of July holiday periods. If these holidays fall within the contractors work schedule, the contractor shall make sure there is at least a base course of pavement on everything disturbed and that the area is clean and safe for the general public. The completion date for this project is August 31, 2022.