Introduction of activities
For safety of the port
- Maintenance of workboat for safe sailing and marine environment protection
- Technology development for safety construction
- Maintenance of large-scaled dredging and oil recovery vessel "Hakusan"
- Building and maintenance of supervision and survey boats
- Soft impact grab dredger
For safety and comfortable daily life
- Designing of ports as physical distribution base that supports livelihoods
- Designing of human friendly, safety and amicable public utilities
- Port and harbor facilities Breakwater, Quay, Harbor side line
- Coast maintenance facilities, Niigata west coast
- Airport facilities
More knowledge about ocean
- Investigation and experiment such as structures of wave and port
- Management and use of data base such as necessary, indispensable for maintain port waves
- Hydraulics model experiment
- Outlines of hydraulic experiments
- Procedures of model construction
- Visiting the Laboratory
- Basic knowledge of wave
Technology development for the future
- Technology development to preserve environments such as ports and coasts
- Establishment of new design methodologies that enables cost reduction
- Technology development for structure maintenance of port
- Structure diagnosis technology
- Suction Foundation
- Use of recycling material
- A New Structure Back-parapet Breakwate
- Development of Seismic Isolation Device for Container Crane
- Development of Hakusan, A Highly Efficient Floating-Oil-Gathering System
- New Measure against Coastal Erosion-Analysis of Surface Materials in Protective Construction