
10月11日,随着“轰隆”一声巨响,盾构机破桩而出,长沙市万家丽路快速化改造北延线(含电力隧道)项目电力隧道第三区间第3号盾构机完成接收,该区间顺利洞通。
万家丽路快速化改造北延线(含电力隧道)项目由中铁五局承建,其中的电力隧道是湖南省最长电力盾构隧道,也是长沙电网“630 攻坚”建设重大行动的重要组成部分。该隧道长7.6公里,其中5.1公里由盾构机施工,2.5公里采用明挖隧道施工。到10月11日,该电力隧道已施工7.3公里,建设重点将转移到区间清扫、支架安装、消防工程等环节,预计将于11月建成。
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