19、20日，中交港珠澳大桥岛隧工程项目总部连续召开防台风专题会，全面部署落实防台风措施，积极应对台风“海马”，重点对刚刚安装完成的海底隧道E33沉管进行防护巩固。
据了解，港珠澳大桥岛隧项目东、西人工岛及桂山沉管预制厂都地处伶仃洋上，预测在台风登陆过程中施工区域将出现8—9级西北风，浪高1.6—2米，并伴有强降水过程。项目总部抢抓台风前夕作业窗口，利用拖轮辅助石料船就位，至19日晚安全高效完成E33沉管锁定回填防护工作，确保已安装沉管隧道的稳固和安全，为应对超强台风提供坚实保障。
此外，项目总部安排专人赴东、西人工岛，桂山沉管预制厂等施工区域协调防台工作，全面做好人员、船舶的撤离准备和应急人员的值守安排，及时封堵人工岛挡浪墙缺口，做好隧道防水、防台沙袋准备、重要设备转移和加固、应急物资准备和撤离人员安置工作。
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