作业前组织安全、工程、机械及相关专业人员对参与施工的机械、工具、设备进

Before operation, organize safety, engineering, machinery and related professionals to inspect the machinery, tools and equipment involved in the construction to ensure the safety and integrity. During the operation, professional mechanical personnel are set up to take care of the manual braking facilities of the main crane machinery to prevent manual braking under the premise of mechanical braking failure.

Pre-job organization safety, engineering, machinery and related professionals to participate in the construction of machinery, tools, equipment inspection to ensure safety, good. During the operation, professional mechanical personnel are set up to take care of the manual braking facilities of the main lifting machinery, and to prevent the mechanical brake failure under the premise of manual braking.

Before operation, organize safety, engineering, machinery and relevant professionals to check the machinery, tools and equipment involved in the construction to ensure safety and integrity. During the operation, professional mechanical personnel shall be set up to guard the manual braking facilities of the main crane, so as to carry out manual braking on the premise of preventing mechanical braking failure.<br>