Apparatus for the removal of stripes from roads and touchdown marks from aviation runways composed of a liquid reservoir connected to a high pressure pump for directing ultra-high pressure water through a blast head mounted on a self-propelled mobile frame; apparatus for the application of thermoplastic stripes on roads and aviation runways composed of a melter connected to a pump, all mounted on a self-propelled mobile frame; apparatus for the application of stripes on roads and aviation runways composed of compressors and paint tanks connected to paint guns, all mounted on a self-propelled mobile frame; apparatus for producing rumble strips for roads and aviation runways composed of a grinder for removing a portion of the roadway surface, all mounted on a self-propelled mobile frame; earth moving machines, namely, vacuum excavators mounted on a self-propelled mobile frame; apparatus for hydro demolition; apparatus for the removal of dirt and debris from asphalt, concrete and other solid surfaces composed of a liquid reservoir connected to a pump and a vacuum recovery system, all mounted on a self-propelled mobile frame