According to the steel structure workshop demolition project, at this stage, the steel structure workshop demolition project plan mainly includes: (1) project overview (2) compilation basis (3) construction preparation (4) site demolition (5) roof panel demolition (6) strong panel demolition (7) main frame partial demolition and other related contents. Then, the matters needing attention in the site steel structure workshop demolition construction are basically introduced as follows:
(1) Set up a security cordon around the demolished building at 10m, and set up obvious warning signs to prevent other people from trespassing into the factory and accidental injuries, and set up special personnel to take care of it, so as to ensure that people or vehicles unrelated to the construction are not allowed to enter, so as not to cause unnecessary injuries.
(2) All special operators must hold the special trade operation certificate issued by the national labor department and participate in the personal accident insurance of the insurance company. You must have a physical examination before taking up your post, and feel dizzy. People with colds or other diseases are not allowed to participate in the construction.
(3) When climbing, all climbers must wear safety helmets, safety belts and non-slip shoes, and full-time personnel shall be responsible for supervision. Those who do not meet the conditions will resolutely not climb. Before climbing, check the ladder and repair the corrosion to ensure the safety when going up and down.
(4) Operators working on the platform must take good care of the safety belt, and the position of the safety belt must be changed, so that their hands can always be placed on the hob, so as to be foolproof.
(5) Start the construction from the first platform at the top. After the platform operation is completed, transfer the attached bars and boards to the next platform.
(6) Fragile ironware and small parts are loaded in iron drums and then transported downwards.
(7) The construction takes going up to a platform as a construction stage. If the upper layer is not completed, it is absolutely not allowed to enter the next platform for construction, and the upper and lower cross operations will be carried out at the same time.
(8) During the construction, if electricity is needed, it must be connected with a formal electrician certificate, and other personnel are not allowed to connect electricity privately.
(9) The ironware hung on the ground after demolition should come out of the construction area and be piled up in the area designated by Party A. The dismantled objects shall not be left in the construction area before calling it a day.
(10) Everything used in aerial work must be fixed with ropes to avoid falling. When the hoist lifts the articles downward, a special person must pull the tail rope to prevent collision with other articles.
(1 1) aerial workers must communicate with ground workers through intercom equipment, so that they can cooperate freely from top to bottom.
(12) Demolition principle: first up and then down, first inside and then outside, first non-load-bearing and then load-bearing structure.
(13) In case of severe weather, such as gale of magnitude 5 or above, rainstorm and fog, the construction will be stopped safely.
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