港口工程一般是指在防波堤、码头、航道、船坞等地点(即所谓港外防护措施、系船设施、水域设施等)进行的诸如新建、改建、维护修复之类的工程。 港口工程施工的不安全因素是由港口工程的施工特点所决定的,它的特点和不安全因素主要是: 1.作业人员在临水处或在水上施工,常因不慎 Port construction generally refers to projects such as new construction, alteration, maintenance and repair at breakwater, piers, waterways, docks and other places (so-called off-shore protection measures, mooring facilities, water facilities, etc.). The unsafe factors of port construction are determined by the construction characteristics of the port project. The characteristics and the unsafe factors are mainly as follows: 1. The workers who work at the waterfront or on the water often fail to do so.