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潍宿高铁至青岛连接线接触网第一杆成功组立 全线进入“四电”施工阶段_我的网站

A |     The largest wildfire in Louisiana state history has been determined to have been arson-caused, state officials said Saturday. The Louisiana Department of Agriculture and Forestry reported Saturday that it is asking for the public's help in finding a suspect in the Tiger Island Fire. No details were provided on exactly how investigators believe the blaze started. The Tiger Island Fire, which broke in southwestern Louisiana's Beauregard Parish on Aug. 22, has so far burned 48.43 square miles and damaged or destroyed at least 20 homes and structures. It remains only 50% contained.

             

At the fire's height, it forced the evacuation of about 1,200 people from the town of Merryville, located near the Texas border. Mandatory evacuation orders were lifted earlier this week. There have been no reports of injuries or fatalities from the blaze.       Louisiana, which has been contending with extreme summer heat and drought, saw an unprecedented 441 wildfires in August, officials said, stretching the state's resources thin. Most of southwest Louisiana has been classified by the U.S. Drought Monitor as being in "exceptional drought.""This is unprecedented," Mike Strain, the commissioner for Louisiana's Department of Agriculture and Forestry, told reporters last month. "We've never had to fight this many fires simultaneously and at this duration."                  A $2,000 reward has been offered for information leading to an arrest by the Louisiana Forestry Association.                                 

In:    
• Wildfire
    
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     　　8月25日，山东诸城东北庄村大桥施工现场，一根铁路接触网支柱精准吊装到位。这是由山东铁投集团投资建设的潍宿高铁至青岛连接线“四电”接触网工程第一杆，标志着该项目全线正式进入站后“四电”工程施工阶段。      　　作为高速铁路的“神经中枢”与“动力之源”，四电工程涵盖通信、信号、电力和牵引供电等多个子专业，技术标准高、接口交叉多。接触网是铁路牵引供电专业的主构架，由接触网悬挂、支持装置、定位装置、支柱与基础等组成。      　　为确保接触网首杆成功组立，山东铁投济青高铁公司会同潍宿高铁至青岛连接线四电施工2标施工单位中铁武汉电气化局科学谋划、统筹安排，制定了专项施工方案和作业指导书，严把支柱运输、验收、组立等关键工序，严格作业流程和工艺标准，将安装后误差控制在毫米级，为全线接触网支柱组立施工打造首件样板工程。      　　当天，“站后四电工程”强国示范劳动竞赛同步启动，标段各班组围绕安全管控、质量创优、节点推进开展攻坚，全力推动各项目标任务落地见效。潍宿高铁至青岛连接线是国家“八纵八横”高速铁路网京沪辅助通道与沿海通道的重要联络线，线路全长108.78公里，设计时速350公里，串联青岛西海岸新区、潍坊诸城、日照五莲，打通青岛直达京沪二线的快速通道。      　　项目建成后，将大幅缩短胶东半岛往返京津冀、长三角的通行时间，进一步完善山东半岛立体铁路交通网，为区域经济协同发展注入新的动力。。

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