10 items of scaffold acceptance 1
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7) It has been out of service for more than one month
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6) In case of force 6 or above wind or heavy rain, the frozen area will be thawed
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The video interprets the key points of safe construction technology of scaffold operation in detail from the following seven aspects, which are worth learning: ① safety management requirements of scaffold operation; ② construction preparation; ③ basic requirements of floor type scaffold erection; ④ basic requirements of section steel cantilever scaffold erection; ⑤ basic requirements of full hall scaffold erection; ⑤ basic requirements of scaffold erection; ⑥ (7) basic requirements for scaffold removal
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When is scaffold acceptance required? The scaffold should be accepted in the following stages: 1) after the foundation is completed, before the scaffold is erected
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4) Whether there is water in the scaffold foundation and foundation
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4) Before the load is applied on the working face
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2) The first step of large and medium-sized scaffolds is after the erection of large cross bar
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The situation was very critical
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After arriving at the scene of the accident, the fire rescuers found that the man had bleeding wounds in many places, his face and lips were white, and he was unable to move due to the penetration of four steel bars
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Before the operation, the doctor found that one of the steel bars was inserted from the armpit of the man’s left arm and penetrated from the shoulder, only a few centimeters away from the heart
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At present, the man is in hospital for further treatment
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➤ error examples ➤ software + specification free
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3) After the erection of 6-8m height
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The video interprets the key points of safe construction technology of scaffold operation
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3) Whether the scaffold foundation and foundation are smooth
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8) Before removal
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After careful demolition by fire rescue workers, the man has been sent to the hospital for surgery
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5) After reaching the design height (each layer of scaffold for structural construction shall be accepted once)
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Foundation and foundation ➤ acceptance 1) whether the construction of scaffold foundation and foundation has been calculated according to the height of scaffold erection and the soil condition of erection site according to relevant regulations
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2) Whether the scaffold foundation and foundation are compacted
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On July 22, a 50 year old man fell from a scaffold while working on the third floor of a construction site in Fenggang town, Dongguan City, Guangdong Province, and was penetrated by four steel bars
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