Specifications include, but are not limited to: The City of Springfield is seeking qualified firms or persons to provide THERMOPLASTIC PAVEMENT MARKING MATERIAL (PREFORMED). The City of Springfield is seeking qualified firms or persons to provide THERMOPLASTIC PAVEMENT MARKING MATERIAL (PREFORMED). The markings must be a resilient white or yellow thermoplastic product with uniformly distributed glass beads throughout the entire cross-sectional area. The markings must be resistant to the detrimental effects of motor fuels, lubricants, hydraulic fluids, antifreeze, etc. Lines, legends, and symbols are capable of being affixed to bituminous and/or Portland cement concrete pavements using the normal heat of a propane torch. Other colors shall be available as required