| Offices |
Tokyo Head Office: Seavans N Building, 1-2-1, Shibaura, Minato-ku, Tokyo, Japan
Yokohama Office: 1 Izuta-cho, Kanagawa-ku, Yokohama-shi, Kanagawa-ken, Japan
Nagasaki Office: 22-1 Nishidomari-cho, Nagasaki-shi, Nagasaki-ken, Japan
Manila Branch: Unit 1903, the L. V. Locsin Building, #6752 Ayala Avenue, Makati City, Metro Manila, Philippines
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| Line of business |
◆Marine business
Businesses shown below concerning the building of new maritime infrastructures such as communication cables, power cables, public networks of district municipalities and environmental investigation.
Consulting
- Selection of landing locations of submarine cables and preliminary investigation on submarine laying routes
- Negotiation with fishery concerns, unions etc.
- Designing submarine cable landing routes and drafting technical specifications
- Obtaining permits for submarine cable landing and such
Marine survey
- Survey of cable laying routes
- Analysis of marine survey results & design of optimal routes
- Selection of cable lengths and types
- Proposals for cable laying methods, etc
Cable laying
- Simultaneous cable laying and burying
- Burying cables after they are laid
- Cleaning up the sea bottom
- Connection of submarine cables (including universal joint engineering)
- Testing out submarine cables
Other services
- Trouble shooting
- Maintenance of submarine cables
- Implementing preventive maintenance
- Keeping and maintaining facility logs
- Cleaning up the cable laying routes
- Various investigations by submersible robots (ROV)
- Leasing of marine equipment and systems
- Storage and management of submarine cables and relays devices
◆IP & Power generator services
Land-based engineering services based on know-how and expertise in the marine business; services involving inboard broadband technology and office automation.
- Inspection and maintenance of emergency generators
- Sales of inboard and outboard broadband equipment and devices.
- Consulting regarding inboard office automation.
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