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中新网杭州8月1日电(王逸飞 许文峰 张子扬)中国首条采用“PPP+EPC”(政府和社会资本合作+工程总承包)模式运作的高速铁路——新建杭州至衢州高速铁路(杭衢高铁)8月1日正式启动静态验收工作,标志着该高铁主体工程建设已基本完成,向着开通运营目标迈出重要一步。
静态验收是新建铁路工程竣工验收的重要环节,包括专业现场验收和静态综合系统验收,涵盖工务、通信、信号、电力及牵引供电、房建、环水保系统等多个专业,是对工程建设质量、设备安装调试质量进行一次全面“体检”的过程,也是判定工程质量是否合格、确定工程能否按期投入运营的关键程序。在静态验收结束后,铁路部门将进行联调联试及运行试验等工作,为线路开通运营做好准备。
据悉,杭衢高铁自2020年5月全线开工建设以来,中国铁路上海局集团有限公司(下称上铁集团)全面加强工程管理和运营前期介入工作,通过强化标准化管理、创新工艺工法、优化施工方案等,确保项目高质量建设。为确保本次静态验收顺利进行,上铁集团成立多个专业验收工作组,对工务、通信、电力及电力牵引供电、房屋建筑、信息、客服设施等工程进行全面细致的检查验收。
杭衢高铁位于浙江省建德市和衢州市境内,线路起自杭昌高铁黄昌段杨村桥线路所,途经杭州市所辖建德市,衢州市所辖龙游县、衢江区、柯城区、江山市,终至江山站杭衢场,正线全长约131公里,设计时速350公里,共设建德(既有)、建德南、龙游北、衢江(预留)、衢州西、江山(改扩建)6个站,正线共有桥梁116座(总长约75.34公里)、隧道33座(总长约27.74公里)、路基101段(总长约27.89公里),桥隧比高达78.7%。
杭衢高铁是浙江省“大通道”建设的标志性工程。其建成运营后,将在环杭州湾经济带和金衢丽经济带之间构筑起一条高效便捷的交通大动脉和经济纽带,对于优化区域铁路网结构布局,助力长三角一体化高质量发展,促进浙江高质量发展建设共同富裕示范区等具有重要意义。(完)
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