In busy marine terminals, safe movement between the jetty and vessel is very important for daily operations. Changes in tide levels and cargo loading often cause a ship’s deck height to move up and down. This makes safe access a challenge for port workers and crew members.
To solve this issue, SAMGONG Co., LTD., established in 1971, offers advanced Gangway Tower systems that help ensure safe and stable access between vessels and marine terminals. With over 100 successful global project supplies since 1984, SAMGONG has become a trusted manufacturer of marine access equipment used across various ports and terminals.
What is a Gangway Tower?
A Gangway Tower is a marine terminal access system that allows people to safely move between a jetty and a vessel. Since a ship’s deck level can change due to tides or loading conditions, a fixed access structure may not always be suitable.
Gangway Towers are designed to adjust based on vessel freeboard levels. This helps maintain safe boarding conditions even when the ship moves vertically. These systems improve operational safety and help prevent accidents during crew transfer or inspection activities.
SAMGONG’s Engineering and Project Support
SAMGONG provides complete support for Gangway Tower projects from start to finish. This includes engineering design, manufacturing, installation supervision, and after-sales maintenance.
The company also invests continuously in research and development for both marine and land-based equipment. Over the years, SAMGONG has grown as a leader in shipbuilding equipment by focusing on quality, durability, and safety in marine terminal operations.
Types of Gangway Towers Offered by SAMGONG
1. Elevator Type Gangway Tower
This type is useful when the ship’s deck level moves up and down significantly due to tidal differences or cargo loading. The gangway position can be adjusted automatically to match the deck level and tower tiers.
It typically includes anchor bolts, steel structure, lifter system, telescopic ladder, bulwark ladder, and electrical and hydraulic equipment. Optional features include a topside crane and control room for nearby loading arms.
2. Column Type Gangway Tower
Column Type Gangway Towers are suitable when deck height changes are less compared to elevator types. This design also supports double gangway systems in areas where standing space is limited.
The supply scope includes anchor bolts, steel column body with turntable, telescopic ladder, bulwark ladder, and electrical and hydraulic equipment. Optional crane and control room facilities are also available.
3. Rotary Type Gangway Tower
Rotary Type Towers are useful when jetty-side fender space is narrow and the vessel deck level is not too high compared to the jetty. The tower body and telescopic ladder can rotate to suit the movement of the vessel.
It includes anchor bolts, steel column body with turntable, telescopic ladder, bulwark ladder, and electrical and hydraulic equipment. Optional crane installation is available if required.
Optional Crane Solutions
SAMGONG also offers crane systems that can be installed independently or mounted on the Gangway Tower. These cranes are useful for:
- Loading and unloading cargo
- Handling provisions
- Maintenance of jetty equipment
Available crane types include jib cranes, telescopic cranes, and hoist cranes.
Information Required for Gangway Inquiry
To provide accurate sizing and quotation, the following site and vessel details are required:
- Elevation of working platform
- Fender dimensions
- Maximum vessel freeboard at no load and high tide condition
- Minimum vessel freeboard at full load and low tide condition
- Maximum working radius of crane
- Crane load capacity
This information helps ensure that the Gangway Tower is designed to match operational requirements.
Certifications
SAMGONG’s Gangway Towers are manufactured following international quality and safety standards, including:
- ISO 9001
- ISO TS29001
- ISO 14001
- OHSAS 18001
These certifications reflect the company’s commitment to quality management and environmental safety.
Conclusion
SAMGONG’s Gangway Tower systems provide a safe and reliable access solution for marine terminals facing vessel height variations due to tides or loading conditions. With different tower types and optional crane support, these systems can be adapted to suit various operational needs.
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