1. The work to be done consists of excavating bituminous concrete pavement by means of Cold Planer in designated areas. The Cold Planer shall be at least 72" wide and capable of planing both bituminous pavements and cement patches if the latter are found in bituminous pavements. 2. The Cold Planer must be equipped with an elevating device capable of loading planed material directly into dump trucks while operative and with all necessary safety devices, such as reflectors, headlights, taillights, flashing lights, and back-up signals to operate safely in traffic with complete safety. 3. The Cold Planer shall be self-propelled and have the means for planing without tearing or gouging the underlying surface. Variable lacing patterns shall be provided to permit a rough grooved or smooth surface as directed.
