增强管网抗风险能力

Core Points - The aging natural gas pipeline network in Guiyang has been in service for nearly 30 years, leading to significant corrosion and safety risks, prompting a major renovation initiative to enhance urban safety and residents' quality of life [1] - Guiyang plans to invest 3.55 billion yuan in 111 urban underground pipeline renovation projects, focusing on gas and sewage infrastructure improvements, while also upgrading safety devices for 380,000 households [1] - Guizhou Gas Group is actively assessing and upgrading the city's old gas pipelines, currently working on 94.049 kilometers of pipeline across 99 residential communities and 13 major roads [1] Infrastructure Improvement - The construction process for the gas pipeline renovation is optimized to minimize disruption to residents, with work scheduled during off-peak hours [2] - A community-driven approach was taken for the renovation of a sewage pipeline in the Nanming District, successfully improving drainage and receiving positive feedback from residents [2] Comprehensive Management - The renovation of old pipelines is likened to a surgical operation, requiring careful management to avoid damaging existing utilities [3] - Guiyang's housing and urban-rural development department is collaborating with gas companies to address gas supply issues in old communities, successfully connecting five communities to natural gas by the end of May, benefiting 1,020 households [3] Technological Advancements - New technologies are being employed to enhance pipeline safety and early detection of issues, including the use of 360-degree cameras and drones for monitoring [4] - The introduction of advanced monitoring systems allows for proactive risk management, significantly improving the efficiency and safety of gas management in Guiyang [4] Overall Impact - The ongoing upgrades to old pipelines are improving the urban infrastructure, leading to a safer and more resilient city environment for residents [4]