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Back珠海港高栏港区15万吨级主航道常态化养护项目2025年度维护疏浚工程顺利交工
珠海港高栏港区15万吨级主航道常态化养护项目2025年度维护疏浚工程顺利交工
NEWS
中国新闻网1 hour agoBusiness2 min readChinaView translation

珠海港高栏港区15万吨级主航道常态化养护项目2025年度维护疏浚工程顺利交工

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珠海港高栏港区15万吨级主航道常态化养护项目2025年度维护疏浚工程近日顺利交工。全长16.25公里的海上航道经过精细化养护,以更稳定的水深条件迎接往来世界各地的巨轮。项目采用动态网格化施工管理办法,实现流水化作业,最大程度降低施工对港口正常运营的影响,同时严格落实海洋环保要求,为粤港澳大湾区世界级港口群建设提供支撑。

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Why It Matters

珠海港高栏港区是粤港澳大湾区西岸难得的深水良港,国家一类对外开放口岸,华南地区大量能源、矿石、集装箱等大宗物资经由此流转集散。

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中新网广州9月17日电 (程景伟 陈东)由中交广州航道局有限公司承建的珠海港高栏港区15万吨级主航道常态化养护项目2025年度维护疏浚工程近日顺利交工。全长16.25公里的海上航道经过精细化养护,以更稳定的水深条件,迎接往来世界各地的巨轮。

作为粤港澳大湾区西岸难得的深水良港,珠海港高栏港区(以下简称:珠海高栏港)是国家一类对外开放口岸。华南地区大量能源、矿石、集装箱等大宗物资,经由这里流转集散。

珠海港高栏港区。中交广州航道局 供图

据介绍,航道始终处于全天候通航状态,往来货轮川流不息,施工船舶作业时需要不断避让进出港船只,施工常常被打断。疏浚产生的泥土要运到22公里之外的外海临时倾倒区处置,路途远,海面船舶密集,安全管控压力不小。

一套“动态网格化”施工管理办法被用到海上作业现场,大型自航耙吸式挖泥船分段开展作业。项目副经理高震标介绍,建设团队巧妙利用船舶往返抛泥区的时间差,动态调配海上施工力量,实现流水化作业,最大程度降低施工对港口正常运营的影响。

同时,项目部制订弹性施工计划,搭建现场调度中心,联动海事、港口、引航等相关单位建立24小时协同响应机制,海面船舶动态实时共享,各类资源灵活调度,在繁忙的航道上平衡好施工与通航两道任务。

据悉,这片海域生态敏感度极高,毗邻广东江门中华白海豚省级自然保护区等生态保护区域,海洋环保是贯穿施工全过程的硬性要求。在海上,每一艘参建船舶都装上倾废仪、AIS系统,疏浚土从装载到外海倾倒的全过程都处在动态监控之下。耙吸船搭载的溢流门自动控制系统则精准调控作业流程,减少泥浆扩散,降低对周边海水的扰动。

此外,项目团队把外海倾倒区划分成多个作业单元,实行网格化抛泥作业,让疏浚土均匀铺散,避免局部海底环境遭到破坏。

随着黄茅海跨海通道、深中通道陆续投用,珠海高栏港作为联通港澳与粤西地区的枢纽节点价值愈发凸显。航道条件升级,不仅托举珠江西岸制造业原材料输入与成品外运,完善区域货物集疏运体系,更助力粤港澳大湾区世界级港口群建设,为打造“海上新广东”注入源源不断的深水动能。(完)

Open Questions

  • 本次疏浚工程的总投资是多少?
  • 施工过程中是否遇到意外延误或安全事故?
  • 项目完成后航道的维护周期和成本是多少?

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This article was originally published by 中国新闻网.

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