1. The purpose of cutter suction dredger construction needs to meet the requirements of specified standards, strengthen the safety of operators and ship safety; the specified standards for preventing pollution of the ocean and river environment must be known.
2. The scope of application of cutter suction dredgers is suitable for the normal dredging of cutter suction dredgers and the scope of blow-filling works. The following is the preparation of the cutter suction dredger: (1) Before the cutter suction dredger is constructed, the captain shall follow the construction plan, requirements and site conditions arranged by the construction department. Carefully analyze and study the engineering's soil quality, hydrology, meteorology, ship dynamics, mud discharge distance, height of dredging fill, soil quality and possible wear on dredging tools (a basic type of component failure), and it is reasonable with the chief engineer and crew members Consider the replacement, modification, repair and spare parts arrangement plan of construction machinery and tools. (2) To control the positioning instruments and meters that are critical to the safety and quality of the construction of the cutter suction dredger (explanation: an important part of a metaphor) and verify them, and they should be updated immediately when necessary. (3) The cutter suction dredger should be supplemented with oil, fresh water, food, materials, etc. Items needed.
