The construction safety operation platform for the girder is based on the girder clamp method and is highly operable with a system set up on this foundation. The design concept involves setting two clamps at the top of the girder's foundation piles. The steel beams of the clamp platform can be either I-beams or Bailey beams, with 20cm thick planks laid on the steel beams at 20cm intervals. A rubber sheet is then laid flat on the planks (no need to lay it on the girder bottom as the platform requires fixed facilities for easy assembly, disassembly, and reuse).