Scaffolding is a sub-divisional or sub-item project with high risk. The entire process of erection, use, and dismantling carries high risks. Falls from height and structural instability and collapse are major safety hazards on construction sites, and have always been key focuses of safety inspections by housing and construction departments. Ground-supported scaffolding, cantilevered scaffolding, full hall support frames, and exterior wall protection frames all require advance preparation of special plans, which must be approved as required before construction can proceed. Scaffolding exceeding a certain scale also requires expert review.
Erection personnel must hold valid certificates and strictly control the spacing of standards, base rails, diagonal bracing, wall ties, scaffold boards, and safety net installation in accordance with special plans. Wall ties are the core components for scaffold stability and must be reliably connected to the main structure; their removal without authorization is strictly prohibited. Scaffold boards must be fully and firmly laid, and guardrails, toe boards, and fine-mesh safety nets must be installed simultaneously to achieve complete enclosure. After erection is completed, joint acceptance inspection shall be organized by labor, general contractor, and supervision, and the scaffold may only be put into use after passing acceptance inspection and posting a sign.
During the use phase of scaffolding, overloading by stacking reinforcement bars, formwork, and other materials is strictly prohibited, and unauthorized cutting or removal of scaffold members and wall ties is not permitted. In the event of winds of force 5 or above, heavy rain, or dense fog, scaffolding erection, dismantling, and work on scaffolding shall be suspended. Dismantling operations shall follow the principle of top-down and first-erected-last-dismantled. Simultaneous dismantling at multiple levels is strictly prohibited. Dismantled steel pipes and couplers shall be sorted and hoisted down; throwing from height is prohibited, and proper warning and isolation shall be maintained below.
In construction scenarios such as exterior wall plastering, insulation, decoration, and retaining wall construction, scaffolding is an indispensable working platform. Industry regulation continues to strengthen the management of major hazardous projects. Once scaffolding plans are missing, erection violates regulations, or acceptance inspections are merely formalities, projects face shutdown for rectification and credit score deductions. Labor service companies equipped with professional scaffolding teams, full-time safety officer supervision and control, and implementation of pre-shift safety technical briefings are better suited to current safety management requirements. Standardizing scaffolding safety management and control for labor service companies is not only a baseline requirement for avoiding safety accidents, but also an important advantage for enhancing their reputation in the general contracting market and continuously securing project orders.
FAQ
Why must special plans be prepared and approved for scaffolding projects, and under what circumstances is expert evaluation also required?
Scaffolding is a sub-divisional and sub-item project with relatively high risk. Risks are concentrated throughout the entire process of erection, use, and dismantling. A special plan is required to specify structural parameters, construction methods, acceptance and emergency measures as the basis for on-site implementation. The plan must be approved as required before construction can begin. For scaffolding exceeding a certain scale, expert review must also be organized to verify the safety and operability of the plan and improve key control points.
How should scaffolding be inspected and accepted before being put into use after erection is completed, and what are the key parts to check?
After erection is completed, a joint acceptance inspection should be organized by the labor contractor, general contractor, and supervisor. It can only be put into use after passing the acceptance inspection and being tagged. The key inspection points are whether the spacing of vertical poles, base sweeping poles, scissor braces, wall ties, scaffold boards and safety nets are strictly controlled according to the special plan. Wall ties must be reliably connected to the main structure and must not be removed without authorization. Scaffold boards must be fully and firmly laid. At the same time, guardrails, toe boards, and fine-mesh safety nets must be completely enclosed in place.
What are the common violations during the use and dismantling stages of scaffolding, and what management consequences can they bring?
Common problems during the use stage include overloading with materials such as steel reinforcement and formwork, unauthorized cutting or removal of poles and wall ties, as well as working on scaffolding during weather conditions such as strong winds of level 5 or above, heavy rain, and dense fog. Common violations during the dismantling stage include simultaneous dismantling from upper and lower levels, throwing components from heights, failure to hoist by classification, and failure to set up warning isolation below. These violations can easily trigger regulatory consequences such as work stoppage for rectification and credit score deductions, and significantly increase the risk of falling and collapse.