施工班組實行三檢制度，即自檢、互檢、交接檢。開展三工序活動，即保證本工序，監督保護上工序，優質服務下工序。

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施工班組實行三檢制度，即自檢、互檢、交接檢。開展三工序活動，即保證本工序，監督保護上工序，優質服務下工序。The construction team practises a system of 'Three-Inspections': self-inspection, mutual inpection and connective inspection, and carries out a method of 'Three Working Procedures' : to guarantee the procedure undertaking, to supervise and protect the last procedure, to excellently service next procedure.