Specifications include, but are not limited to: provide all necessary labor, tools, equipment, materials, vehicles, appurtenances, supplies, and incidentals and pay all costs, fees and taxes relative to the installation, assembling, disassembling, reassembling, and maintaining rental suspended scaffolding (“Scaffold System”) system. Contractor shall provide professional engineered signed and stamped plans and drawings for erecting the Scaffold System. The Scaffold System will be used by Caltrans Paint Crew performing cleaning and painting of various bridges. The Scaffold System shall achieve 100% containment (C-100%) of debris, water, and hazardous materials. The Contractor shall also provide miscellaneous supplemental materials and equipment, such as staging stairways, special needs scaffolding, security fencing and or gates, and special order decking.