Specifications include, but are not limited to: The supply and delivery of Bulk POTHOLE MATERIAL (UPM). Bituminous patching mixes will be designed in various seasonal Grades for use when the outside ambient temperature is in the Range of –15 degrees F (--26 C) to 100 degrees F (38 C). Each Grade shall be manufactures specifically to accommodate anticipated climatic conditions. These Grades shall consist of a Winter Mix, Spring/Fall Mix and Summer Mix. The bituminous patching mix shall consist of asphalt and aggregate within prescribed quantities to make a mixture, which will provide satisfactory coating, workability and adhesion characteristics. The patching mixture will be available in grades to function as a patch during cold and damp or during hot weather in bituminous and concrete pavement.