Demolition of chimney, ladder, chimney, removal and elevation

Demolition of chimney, ladder, chimney, removal and elevationHongshun Construction Engineering Co., Ltd. must complete the hot work approval procedures and obtain a hot work permit before carrying out construction work at the time and place. A dedicated person should be assigned to supervise the operation, and after the operation, it must be confirmed that there is no fire hazard before leaving the work site. When demolishing buildings, it is strictly prohibited to use open flames when encountering flammable and insulation materials. Construction and demolition projects must be carried out by units with or without professional contracting qualifications, and subcontracting of the project is strictly prohibited. When signing the construction contract, a safety production management agreement should be signed. The construction unit and the supervision unit shall be responsible for inspecting and supervising the construction safety of demolition projects; The construction unit shall be directly responsible for the safety and technical management of the demolition project. The construction unit shall submit the following materials to the local construction authority at or above the county level for filing before the commencement of the demolition project. The appearance of the building at the beginning of construction (based on the era of the existing main structure), or the current healthy appearance after repairs by future generations. The original state of the entire building complex should include its original overall layout, spatial combination, and the greening of its internal environment.

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In general, it refers to the original shape, structure, materials, and craftsmanship. These four elements are indispensable. Restoration to its original state: Refers to the restoration of the altered and damaged parts of an ancient building, based on sufficient scientific evidence, to reproduce the true appearance of the ancient building in the calendar. When restoring the original state, the era of the existing main structure of the ancient building must be taken as the basis. But the restoration of altered and damaged parts is generally limited to the structural parts of the building. For artworks such as sculptures, murals, and carvings, they should generally be preserved in their current state. Preservation status: When repairing ancient buildings, the existing appearance should be taken as the standard, and the parts that have been changed during past repairs should be preserved to preserve the historical readability of the ancient buildings. Practice has proven that there is often an inherent connection between the current situation and the original state, and the current situation is a reference material for studying the original state. The "Regulations on Protection and Maintenance" passed at the annual conference are many commonly followed regulations for protection and maintenance. Firstly, it emphasizes the protection and restoration of ancient buildings, which should be regarded as historical witnesses.
It should also be protected as a work of art. For repair work, it should be regarded as a highly specialized technique that must respect original data and conclusive literature, without any speculation. Any inevitable addition must have a clear distinction from the original building appearance. When traditional technology cannot solve the problem, new technology can be used, but it must be experimentally proven to be effective. Ancient architecture is an effective carrier for understanding history and inheriting civilization. Whether they can be preserved and inherited is not only related to the inheritance of national culture, but also to cultural development

Demolition of chimney, ladder, chimney, removal and elevation