烟台发布市政基础设施综合规划，14项市政专业规划筑牢民生根基

Core Viewpoint - Yantai City is implementing a comprehensive municipal infrastructure plan that focuses on resilience, green low-carbon development, and efficient collaboration to enhance urban services and address existing shortcomings in municipal management [1] Group 1: Water Cycle System Optimization - The plan aims to establish a "multi-source, one network, multi-source complement" water supply system, including the expansion of six water plants and the construction of five new ones [2] - Projects will connect seven major water supply zones to ensure stable and balanced urban water supply [2] - The plan includes the expansion of seven sewage treatment plants and the construction of five new ones to improve sewage treatment capacity and resource utilization [2] Group 2: Energy Security System Enhancement - The initiative focuses on increasing the share of clean energy in power supply and addressing power supply imbalances through the relocation of Yantai Power Plant [3] - A "multi-gas source, one network" gas distribution system will be established, including the construction of four LNG terminals to improve gas supply pressure [3] - The plan aims for over 40% of heating to come from renewable energy sources, with the construction of 17 large and medium-sized centralized heating sources [3] Group 3: Disaster Prevention and Mitigation System Improvement - The plan includes optimizing the layout of 107 fire stations to ensure a five-minute response time for emergency rescue [4] - It will establish 175 dual-use emergency shelters and integrate 32 multi-dimensional rescue channels to enhance overall emergency response capabilities [4] Group 4: Comprehensive Coordination System Enhancement - The plan promotes the construction of five municipal complexes and two waste recycling industrial parks to optimize resource sharing and land use [4] - It includes the integration of over 4,700 kilometers of municipal corridors and the optimization of 26 corridor cross-section designs to avoid resource waste and improve operational efficiency [4]