"The safety net load-bearing cables and traction ropes for the highway-crossing netting have all been retrieved, and the netting installation and removal work for the Qinhuai-Huanghe 110 kV line crossing the Jinxin Expressway has been successfully completed." At 10:54 on December 2, as the on-site work supervisor reported, the Qinhuai-Huanghe 110 kV line crossing the Jinxin Expressway project of State Grid Jiaozuo Power Supply Company was successfully completed.

To ensure the smooth implementation of this crossing operation and minimize the impact of stringing construction on the expressway, in the early stage of construction, State Grid Jiaozuo Power Supply Company planned ahead and made careful arrangements, conducting multiple on-site surveys and formulating detailed work plans to make full preparations for construction.

At the construction site, the reporter was attracted by the roar of machinery, and saw the line being laid forward at a constant speed under the operation of the machinery. Yuan Jiafeng, project manager of the company, introduced that this construction adopted intelligent, visualized and mechanized tensioning and traction equipment for line stringing, which can remotely control both the tensioner and the traction machine simultaneously, achieving separation of personnel and machinery and intelligent interactive control. Video monitoring systems were installed on towers within the tension section for stringing, and through wireless autonomous network connections, the video monitored the entire stringing process, carrying out real-time image and data transmission, realizing digital functions such as visualization and data interconnection at the tensioning sites and on towers, achieving full-process safety monitoring of aerial workers, ensuring that "there is a picture before the eyes and clarity in the mind," improving the intelligent level of stringing construction, and effectively reducing the safety risks of crossing construction operations.

To ensure on-site construction safety, the workers strictly followed the standardized operation procedures for stringing construction of State Grid Corporation, implemented the "tiered and graded" control requirements of the plan, and personnel assigned to their posts arrived and left together, carrying out full-process monitoring and control of risk points such as falls from height, expressway traffic interruptions and conductor detachment, and promptly coordinated and resolved various problems encountered during construction, reducing construction risks and ensuring construction safety.

In addition, State Grid Jiaozuo Power Supply Company has always adhered to the concept of "green construction" and attached great importance to environmental protection. By accurately calculating the orientation of ringlock scaffolding and optimizing the transport routes for cranes and tensioning equipment, before construction, hard fences were set up as boundaries on main transport roads and construction work areas, prohibiting construction personnel and vehicles from entering non-operation areas, protecting the cedars on both sides of the expressway and reducing the area of cultivated land occupied. At the same time, geotextile full-coverage temporary covering was adopted for the operation site to minimize construction impact.

Next, State Grid Jiaozuo Power Supply Company will intensify efforts in construction innovation, continue to advance the level of mechanization, digitalization, visualization and intelligence, build a green power grid, and empower beautiful Jiaozuo.