海口派出的160人支援队伍抵达三亚第一时间便投入战斗，仅用不到七小时，就完成了海榆西线20 公里路段倒伏树木的初步清理，成功打通这条通往机场的重要道路。 海南日报海口8月26日讯 (海南日报全媒体记者 党朝峰)8月26日上午8时，三亚市天涯区海榆西线 桶井路段旁，海口支援三亚工作组已全员集结完毕，一场紧张有序的道路清运攻坚战正式拉开序幕。 今年第13号台风"剑鱼"过境后，三亚多地出现树木倒伏、道路阻断等灾情，群众出行和生活受到严 重影响。面对兄弟城市的困难，海口市委、市政府高度重视、迅速响应，坚决落实省防减救灾委的统一 部署，第一时间组织支援力量，紧急成立支援三亚工作组。 8月25日上午7时，由海口市专业森林消防队员、环卫工人和园林工人组成的160人支援队伍整装待 发。而在此前，25日凌晨3时30分，海口市消防救援支队就启动跨区域增援预案，并立即调派14辆消防 车、111名消防救援人员连夜紧急驰援三亚。 海口市城市管理局综合协调科负责人何启英介绍，为确保支援工作高效推进，该局特意调配了从事 环卫工作多年的"熟练工"，其中不少人还参与过"摩羯"台风后的清运工作，一到现场就能快速上手。 "三亚和海口是兄弟城市，去 ...

Group 1 - The city government emphasizes the importance of the "疏整促" (relief, regulation, and promotion) initiative for urban reduction and functional optimization [1] - The initiative aims to ensure high-quality completion of tasks and create a new landscape for urban work in the capital [1] - Continuous efforts will be made to consolidate the achievements in illegal construction governance and improve public space safety and comfort [1] Group 2 - The meeting discusses the fourth national agricultural census, aiming to provide accurate information for formulating agricultural policies and promoting rural revitalization [2] - Emphasis is placed on enhancing economic operation monitoring and ensuring the completion of annual targets through effective investment and project management [2] - The integration of sports events and venues with cultural and tourism sectors is highlighted to boost overall effectiveness [2] Group 3 - The city remains vigilant during the flood prevention period, focusing on risk assessment and the implementation of flood control measures [3]

在这轮强降雨过程中，密云区受灾最严重。据初步统计， 密云全区17个镇162个村受灾，房 屋受损3.1万余间，车辆受损6994辆，10条公路受损。全区约11.3万群众受灾，因灾死亡37 人，其中含太师屯镇养老照料中心31人。防汛救灾过程中，全区共转移20个镇街205个村1.6 万余人。 来源：央视新闻客户端、北京日报 7月31日，北京市举行防汛救灾新闻发布会，介绍最新情况。发布会现场，全体起立，为遇难 者默哀。 发布会上，北京市委常委、常务副市长夏林茂介绍，7月23日至29日，北京遭遇强降雨天 气，密云、怀柔、平谷、延庆4个北部山区突发山洪，造成重大人员伤亡和财产损失。 截至7月31日12时， 全市因灾死亡44人，失踪失联9人 。 其中，密云太师屯镇养老照料中 心死亡31人， 失踪失联人员中有4名是一线抢险救灾的村党支部书记。 目前搜救工作仍在紧 张进行中。 此次洪涝灾害共造成30余万人受灾，2.4万间房屋受损。 夏林茂介绍， 目前，北京424条中断的乡村公路中，抢通364条，力争今天干线公路全部抢 通。 夏林茂介绍，要抓紧开展灾后恢复重建工作。北京将按照"一年基本恢复、三年全面提升、长 远高质量发展"的目标， ...

Core Viewpoint - The construction of the National Highway 108 Phase III project in the Mentougou District is a significant infrastructure development aimed at improving regional traffic patterns, enhancing disaster prevention capabilities, and stimulating economic growth in the western part of Beijing [1][8]. Group 1: Project Overview - The National Highway 108 Phase III project spans 3.72 kilometers, starting from the west side of Songshuling and ending at Lujia Tan Village, designed as a first-class highway with a speed limit of 60 km/h and includes a tunnel, three mainline bridges, and eleven culverts [3][8]. - The Songshuling Tunnel, measuring 2.6 kilometers in length and with a maximum depth of 156 meters, employs a "separated double-tunnel" design to navigate complex geological conditions [3][4]. Group 2: Engineering Challenges and Solutions - The project faces high construction risks due to geological complexities, including fault zones and sinkholes, prompting the use of advanced technologies such as geological radar and predictive geological surveys to ensure stability during excavation [3][4]. - Safety measures include precise control of blasting operations, with vibration speeds not exceeding 5 cm per second, and the installation of monitoring points within the existing old tunnel nearby [4]. Group 3: Infrastructure Benefits - The new road will replace the winding mountain road, significantly reducing travel time and improving accessibility between the Mentougou and Fangshan districts [3][8]. - The construction of the Lujia Tan interchange, which connects the new mainline with the old road, is crucial for enhancing connectivity and flood prevention, as the new bridge structure elevates the roadway and incorporates a flood discharge channel [6][8]. Group 4: Strategic Importance - The project is part of the "three horizontal and three vertical" road network in western Beijing, which is essential for disaster recovery and emergency response, as demonstrated during the severe flooding in July 2023 [8][10]. - The National Highway 108 is being prioritized as a key project for post-disaster recovery and reconstruction efforts in Beijing [8][12].

Core Viewpoint - The construction of the National Highway 108 Phase III project in Beijing's Mentougou District is accelerating, serving as a critical infrastructure for disaster recovery and prevention following severe flooding in July 2023 [1][3]. Group 1: Project Overview - The National Highway 108 Phase III project spans 3.72 kilometers, designed for a speed of 60 km/h, and includes a dual four-lane road, one tunnel, three mainline bridges, and eleven culverts [3][5]. - The project is a key initiative for Beijing, enhancing the "three horizontal and three vertical" road network system, improving regional disaster resilience, and facilitating local economic development [3][5]. Group 2: Key Construction Challenges - The construction of the Songshuling Tunnel faces significant challenges due to complex geological conditions, including caves and fault zones, requiring precise blasting techniques to ensure safety [5][7]. - The tunnel's left bore is currently under construction, while the right bore is ready for excavation, with safety measures in place to monitor the existing road infrastructure [7][10]. Group 3: Important Infrastructure Components - The Lujia Tan Interchange is another critical component of the project, connecting the existing National Highway 108 and facilitating access to the scenic area, enhancing connectivity between Fangshan District and downtown Beijing [8][10]. - The L3 ramp bridge, measuring 487 meters, is a vital link for transitioning between the new and old road networks, designed with a single lane and complex curvature [8][10].