河口桥梁工程对交通类第三人水事权益的影响分析

The Influence of Estuary Bridge Engineering on the Traffic Class Third Party Legal Water Rights

在交通线路密集的河口水域新建高架桥工程,附近有已建或规划的码头、高架、港口、航道等工程时,需考虑保障涉及到的不同类型第三人的合法水事权益。通过深圳地铁11号线宝源路高架桥涉珠江口桥段的工程实例来探讨了河口桥梁工程对交通类第三人合法水事权益的影响,分析认为:工程在实施过程中,设计、施工及运营期都须与各第三人保持良好沟通,及时根据实际情况调整工程方案;工程方案须从净空和跨径的角度为规划的线位交叉下穿本工程的其他高架预留建设条件;围填水域方案须按照围填区已批复或规划的方案设计;施工期和运行期应严格控制占用水域范围,采取助航和防撞措施,保证船舶航行与地铁营运安全;配合政府做好拆迁补偿工作,避免水事纠纷。

In the dense-traffic line waters where wharfs,viaducts,ports and waterways have already been built or planned,the new viaduct project needs to guarantee involved various types of the third party legal water rights.Now we take the engineering example of Shenzhen Metro Line 11 Baoyuan Road Viaduct in the Pearl River Estuary Bridge to discuss the influence of the new viaduct project in dense-traffic line waters on the third party legal water rights.The result shows that the project is required to have a good communication with the third party during entire implementation period including design,construction and operation stages,so as to timely adjust projects according to actual situation.The project must reserve construction conditions for other viaducts which have been planned to cross from below this project from clearance and span angles.That reclamations shall be designed in accordance with the reclamation scheme has been approved or planned.The project should strictly control waters range in the construction and operation period.Meanwhile steps are taken to aid navigation and avoid collision for navigation and metro operation safety.The project should also cooperate with the government to do a good job in demolition and compensation work involved.