Core Viewpoint - The Inner Mongolia Autonomous Region is focusing on the construction and renovation of urban underground pipelines during the 14th Five-Year Plan period, aiming to enhance municipal infrastructure and improve the quality of life for residents through various projects related to heating, gas, drainage, and water supply [1][2][3]. Group 1: Heating Infrastructure - The central government has allocated a total of 4.5 billion yuan for the renovation of aging heating pipelines and facilities, covering 119 projects to ensure the successful implementation of the "Warm Project" in the region [1]. Group 2: Gas Safety Management - A total of 4.2 billion yuan has been allocated for the renovation of aging gas pipelines and facilities, supporting 182 projects and updating 2,424 kilometers of municipal and courtyard gas pipelines, along with the installation of 978,000 gas safety devices [2]. Group 3: Drainage and Flood Control - The central government has provided 5.38 billion yuan for the construction and renovation of drainage and flood control facilities, supporting 169 projects and updating 1,901 kilometers of drainage pipelines to address urban flooding issues [2]. Group 4: Water Supply Management - An investment of 1.5 billion yuan has been directed towards the management of water supply pipeline leakage, supporting 46 projects and updating 2,371 kilometers of water supply pipelines, significantly improving leakage management levels [3]. Group 5: Future Plans - The fixed asset investment department plans to continue enhancing urban underground pipeline construction and renovation to improve the overall urban carrying capacity and the quality of urbanization development [3].