JGJ 164-2008 Technical code for safety of wooden scaffold in construction
JGJ 164-2008 Technical code for safety of wooden scaffold in construction
Basic Information
Scope
In order to implement the national safety production policy of "safety first, prevention-oriented, and comprehensive management", and ensure the safety of construction workers during the construction of wooden scaffolds, these regulations are formulated. These regulations apply to the design, construction, dismantling, and management of single- and double-row ground-based wooden scaffolds used in the construction of general multi-story industrial and civil buildings and structures. When the materials, specifications, and structures comply with the provisions of these regulations, the maximum height of the scaffold erection shall comply with the following requirements: - Single-row scaffolds shall not exceed 20m; - Double-row scaffolds shall not exceed 25m. When it is necessary to exceed 25m, the design and calculation shall be carried out in accordance with Chapter 5 of these regulations, but the total height after increase shall not exceed 30m. The selection of materials for wooden scaffolds shall be based on local conditions, make use of local materials, and ensure rational use. Before the construction of wooden scaffolds, the construction shall be carried out in accordance with the Regulations 91, HG/T 2458, and the Food Hygiene Law of the People's Republic of China (1995).