(1) Precautionary measures for falling from high altitude and being struck by objects: Strengthen border protection to prevent people from falling.
(2) Preventive measures for falling from high altitude and hitting by objects: strengthen physical examination and safety education for aerial work, and constantly improve self-protection awareness. Arrange construction work scientifically and reasonably, minimize aerial work and create good working conditions for aerial work. Strengthen the implementation and inspection of border protection measures to keep them in a good state of protection. Make full use of safety nets and safety belt protection facilities to ensure that workers work under the condition of ensuring safety measures. Measures to strengthen border protection and prevent falling injuries.
In the preparation of construction organization design, a kind of limb will be included in the safety technical measures and key tracking inspection parts. A kind of limb mainly comes from the construction process, such as limb of construction layer shelf, limb of construction structure and shelf, limb of construction layer beam, column, slab and mouth.
Conduct safety technical disclosure for carpentry, and require that each side of the beam bottom railing extend 50cm for scaffolding and railings; At least two scaffolding boards are required on the beam side, and people are not allowed to walk on the beam. There must be scaffolding and two railings around the column frame; Scaffolders must wear safety belts to work.
Macroporous safety net is used on the outer side of the shelf in the construction layer to prevent materials from falling, and dense mesh safety net is used to prevent sand, stone and garbage from falling; The construction layer is covered with scaffolding. Every four steps, there is a double safety net on the shelf, and the inside of the construction layer and the edge of the structure larger than 30cm are closed with the safety net.
The sloping roof adopts cornices and is closely covered with dense mesh safety net.
The construction shelf is 3m higher than the construction shelf.
The holes within 1.5m are embedded with steel mesh, and the holes above 1.5m are surrounded by two 1.2m guardrails, and the holes are closed with safety nets.
The second kind of border transportation is mainly mechanical vertical transportation and horizontal transportation, such as external elevators, tic-tac-toe frames, material turnover platforms and transportation lanes. Separate safety technical measures shall be adopted for the second kind of adjacent cross frames; The unloading platform has a flexible semi-automatic door, and the side of the platform is closed with a dense mesh safety net.
The external elevator door and unloading platform are equipped with automatic safety door and unloading platform railing, and the bottom is closed with dense mesh safety net.
Material transport lanes and street passages require separate safety technical measures and installation drawings.
The elevator shaft adopts the third kind of edge semi-automatic safety door; There are two red and white railings around the frame structure, no outer frame and no "five sides" such as pedestrian passage.
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