市郊铁路东北环线

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北京19号线北延及支线开工在望
3 6 Ke· 2025-07-18 03:02
在北京地铁三期建设规划中,19号线二期无疑是关注度最高的线路之一。 今年年初,北京市公布了地铁建设计划,19号线二期北延及支线计划在今年开工。随着今年已经过半, 大家都越发关心这条线路何时才能开工。 新消息来了!北京市公共资源交易服务平台近日发布的招标计划显示,19号线二期工程(北延及北延支 线)临时用电引入工程设计等三个项目将在下月发布招标公告。而这些都是地铁线路在开工前的必要设 计,这说明19号线北延及支线开工在望,离正式开工的日子越来越近了。 1 今年3月,京投公司公示了19号线二期北延及支线工程的环评报告全文,其中北延南起一期工程牡丹园 站,北至生命谷站,全长约17.1公里,设站7座。相比之前公示的规划方案,北延将增设生命谷站。 北延支线则由主线上清桥南站接轨,北至清河站,全长约7.1公里,设站1座。 此次公布的招标计划中,19号线北延及支线的线路信息与环评报告中一致,北延线路全长约17.1公里, 北延支线线路全长约7.1公里,共设站8座。 这次计划招标的为临时用电引入工程设计、电力管线及配套设施迁改工程设计、通信管线及配套设施迁 改工程设计,这些都是一个地铁新线工程建设前必须解决的问题,比如临时用电 ...
市郊铁路东北环线即将工程招标,率先建设光华路至北京朝阳段
Xin Jing Bao· 2025-06-12 02:19
Core Viewpoint - The construction of the Beijing suburban railway Northeast Ring Line is progressing, with the civil engineering bidding plan for the section from Guanghua Road to Beijing Chaoyang set to officially start in July 2023, following environmental approval earlier this year [1][2][3]. Group 1: Project Overview - The Northeast Ring Line will extend approximately 59 kilometers, connecting Guanghua Road Station in Chaoyang District to Nankou Station in Changping District, with a total of 16 stations along the route [2][6]. - The Guanghua Road to Beijing Chaoyang section is about 7 kilometers long and will be constructed as a double-track underground tunnel, with an estimated investment of 6.406 billion yuan [2][3]. - The project aims to alleviate commuting pressure for residents in the northwest of Beijing, providing a direct connection to the city center [11][12]. Group 2: Construction Timeline and Features - The construction of the Guanghua Road to Beijing Chaoyang section is expected to take 5 years, while the segment from Beijing Chaoyang to Nankou will take approximately 2.5 years [3][10]. - The railway will feature a design speed of 100 km/h for the Guanghua Road to Beijing Chaoyang section, 120 km/h for the Beijing Chaoyang to Jiuxianqiao section, and 160 km/h for the Jiuxianqiao to Nankou section [10]. Group 3: Connectivity and Impact - The Northeast Ring Line will facilitate transfers to multiple subway lines, including Line 1, Line 5, Line 8, Line 13, and the upcoming Line 19, enhancing the overall public transport network [7][10]. - The line is expected to significantly reduce travel time, with journeys from the Longguan area to the Guomao area taking about half an hour [11]. - The project is anticipated to improve the commuting experience for residents in densely populated areas, thereby positively impacting traffic congestion in the city [12].
东北环线真要开工了!下月发布施工招标公告!
3 6 Ke· 2025-06-11 09:53
今年1月,我们发布了市郊铁路东北环线大概率今年将开工的消息,大家都非常关注这条线路是否能年内开工,何时开工。 好消息来了! 北京市公共资源交易服务平台发布招标计划,市郊铁路东北环线工程(光华路至北京朝阳段)的土建施工和监理将在下月发布招标公告,总投资估算64亿 多元。 东北环线这条线路在前几年可谓是"慢热",多次传出了要开工的消息,但又一直未能让大家如愿。 不过今年它的进度明显加快,各项前期工作都在加速进行。就在上月底,我们还推送了东北换线的环评已获批复的消息。 当时推送的留言中,很多询问东北换线距离最后开工还有什么流程。如果说开工前的最后流程之一,那么就是通过招标选定建设单位了。 根据北京市公共资源交易服务平台发布的招标计划,市郊铁路东北环线工程(光华路至北京朝阳段)土建施工、土建施工监理即将发布招标公告。 东北环线终于开工在望了。 1 此次招标建设的是朝阳区CBD中心区光华路站至北京朝阳站这一段,线路长约7公里,将采用隧道方式新建双线,工程投资估算64.06亿元,包括土建工 程、安装工程及其他工作等。 预计招标公告的发布时间为7月11日。 2 当然,东北环线不止是光华路至北京朝阳站这一段,整个东北环线南边 ...