The supervisor/safety officer shall review whether the special construction plan has been prepared and whether it has been reviewed by the chief supervising engineer; Whether to organize expert demonstration (with no less than 5 experts) for the installation of floor standing steel pipe scaffolding with a height of 50m or more, and suspended scaffolding with a height of 20m or more for segmented scaffolding; Have safety technical instructions been provided to the operators and signed by both parties; Whether the special operation personnel hold valid operation qualification certificates; Whether the incoming materials have been witnessed and inspected to be qualified; Whether the acceptance records are consistent with the on-site progress and whether acceptance signs are set up; Have emergency rescue plans been developed.
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