implemented, t he operating environment w hich does not comply wit h the safety requireme nts, worker s have t he right to refuse to w ork. Five, the lifting w ork safety lice nse ma nagement 1. the lifting w ork safety license by the com petent department s responsibl e for the ma nagement of the company. 2. this by lifting the Unit re ceived, and conscienti ously impleme nt the hoisti ng and li