Stop Bars and Crosswalks:
Waterborne, hot tape, cold tape and thermoplastic markings must be removed, recessed, and re-applied using Recessed Polyurea at a minimum dry thickness of 45 Mils with retroreflective beads placed per manufacturers recommendation and at the direction of the Macomb County Department of Roads inspector or engineer (reference the latest MCDR’s Special Pavement Marking Specs).
Special Legend Pavement Markings:
Waterborne, hot tape, cold tape and thermoplastic markings must be removed, scarified, and re-applied using Polyurea at a minimum dry thickness of 45 Mils with retroreflective beads placed per manufacturers recommendation at the direction of the Macomb County Department of Roads inspector or engineer (reference the latest MCDR’s Special Pavement Marking Specs).
Scope area:
Complete log/lists of locations county-wide provided by the MCDR, including stop bars, crosswalks, RR crossings, school zones, and roundabout markings. If there are no available logs, the general plan is to start at one end of a county road and proceed down its length, completing locations with less than 60% of the markings in place. Once that county roadway is complete, move on to the next roadway, as directed by the MCDR inspector or engineer.
Maintaining Traffic:
The contractor must follow the current MMUTCD and MDOT Maintaining Traffic Typical. Most of the contract is 5 lane roads with left turn lanes and some with right turn lanes.
