Specifications include, but are not limited to: The purpose of this propsed contract is to provide preventive maintenance and repair on various weights of trailers used at Metro sites. Services shall include, but are not limited to, the tasks specified below. 1. Check all light condition and operation. 2. Check wiring system. Cuts, shorts, connections, breaks, etc.. 3. Check brake system operation. Remove wheels and inspect hardware. Check battery & break away system. 4. Check hitch, safety chains and all attachment hardware. 5. Check frame, fenders, gate and all metal frame connections for any breaks or stress cracks. 6. Check wheels and bearing condition. Repack bearings in necessary. 7. Check tires ensure that they are in safe operating condition . 8. Check decking. 9. Provide annual DOT inspection and certify if applicable