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Created by UL
Category Safety > General Safety and Manufacturing
足場の種類と特徴;足場の一般的な危険;足場の適任者の役割;足場の設計、組み立て、適切な使用とメンテナンスを通して足場の安全性がどのように確保されているか;足場に関する安全戦略、安全対策、雇用者の要件;足場での作業が安全ではない場合;足場が潜在的に安全な状態ではないことに気づいた場合の対応
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