Specifications include, but are not limited to: The broom shall be a minimum of 10'-0" in operating width.; The brush shall be poly/wire type and the diameter shall be 32"minimum.; The broom shall be supported by two tapered bearing, 5 bolt hub caster wheels with pneumatic or semi-pneumatic tires.; The casters shall be mounted behind the broom head and roll in the swept path and rotate freely 360 degrees.; Two stands shall be included to support the broom head when not in use. The stands shall be steel, primed and painted or powder coated.; The broom must be furnished with all valves, and hardware to mount mechanically to the snowplow hitch of an Illinois Department of Transportation single or tandem axle dump truck.