1. Port Dolphins
| Dolphin Name | Location (WGS84) | Function | Material | Year Built | Condition | Fender Type | Load Capacity |
|---|---|---|---|---|---|---|---|
| North Breakwater Dolphin | 33°31’15″N 126°32’18″E | Mooring assistance for vessels up to 30,000 DWT | Reinforced concrete with steel cladding | 2010 | Good (last inspected 2023-12) | Cell fenders (D1,000×L2,000) | 150t horizontal, 200t vertical |
| South Basin Dolphin | 33°30’48″N 126°31’52″E | Tanker mooring (max 50,000 DWT) | Steel piles with rubber fenders | 2015 | Excellent (corrosion protection intact) | Super Cone fenders (SCN900) | 200t horizontal, 250t vertical |
| East Approach Dolphin | 33°31’02″N 126°32’30″E | Navigation aid and emergency mooring | Steel jacket structure with concrete deck | 2018 | Good (cathodic protection active) | Arch fenders (A800) | 100t horizontal, 120t vertical |
| West Channel Dolphin | 33°31’20″N 126°31’40″E | Channel marking and emergency berthing | Concrete caisson | 2020 | Excellent | D-type fenders (D800) | 80t horizontal, 100t vertical |
2. Mooring Buoys
| Buoy ID | Position (WGS84) | Max DWT | Type | Light Characteristic | Maintenance Cycle | Chain Diameter | Scope Ratio |
|---|---|---|---|---|---|---|---|
| JBU-1 | 33°31’12″N 126°32’15″E | 50,000 | Single-point mooring (SPM) | Fl Y 5s (Yellow flashing every 5 sec) | Annual (last serviced 2023-11-15) | 76mm studless chain | 5:1 at 30m depth |
| JBU-2 | 33°30’45″N 126°31’50″E | 30,000 | Multi-point mooring (4-leg) | Fl R 4s (Red flashing every 4 sec) | Biennial (next due 2024-09) | 64mm studlink chain | 4:1 at 25m depth |
| JBU-3 | 33°30’30″N 126°31’20″E | 20,000 | Emergency standby buoy | Q W (Quick white flashing) | Quarterly (last checked 2024-02) | 52mm studless chain | 3:1 at 20m depth |
| JBU-4 | 33°31’05″N 126°32’05″E | 10,000 | Workboat mooring | Fl G 3s (Green flashing every 3 sec) | Semi-annual | 42mm studlink chain | 3:1 at 15m depth |
3. Piers
| Pier Name | Length (m) | Depth (m) | Usage | Construction | Restrictions | Bollard Capacity | Deck Load |
|---|---|---|---|---|---|---|---|
| Fisheries Pier | 320 | 6.5 | Fishing vessels (max 3,000 GT) | Concrete deck on steel piles (500mm diameter) | No hazardous cargo, max stay 72hr | 50t SWL bollards (spaced 20m) | 3t/m² uniform load |
| Passenger Pier | 280 | 8.0 | Ferry operations (ro-pax vessels) | Reinforced concrete box girder | ISPS compliant, no bunkering | 75t SWL bollards (spaced 15m) | 5t/m² uniform load |
| Naval Pier | 150 | 7.0 | Coast guard vessels | Steel sheet pile with concrete cap | Restricted area (ID required) | 60t SWL bollards | 4t/m² uniform load |
| Research Pier | 90 | 5.5 | Oceanographic vessels | Precast concrete units | Prior permission required | 30t SWL bollards | 2t/m² uniform load |
4. Terminals and Berths
| Terminal Name | Berth Name | Length (m) | Depth (m) | DWT Capacity | Max LoA (m) | Berth Type | Shore Cranes | SWL (ton) | Main Cargo | Note |
|---|---|---|---|---|---|---|---|---|---|---|
| Jeju Container Terminal | Berth 1 | 200 | 12.5 | 50,000 | 220 | Container (ISO 668 compliant) | 2 gantry cranes (Konecranes, 2018 model) Reach: 22 rows Lift height: 36m |
40 (single lift) 65 (twin lift) |
Containers (including reefers) | Operated by KPA, 24/7 operation GSM coverage: full Firefighting: Foam system installed |
| Jeju Container Terminal | Berth 2 | 180 | 10.5 | 30,000 | 180 | Container (coastal service) | 1 gantry crane (Liebherr, 2015 model) Reach: 18 rows Lift height: 30m |
30 (single lift) 50 (twin lift) |
Containers (no hazardous) | Daylight only (0600-1800) Max wind: 15m/s GSM coverage: partial |
| Jeju Bulk Terminal | Bulk Berth 1 | 150 | 9.0 | 20,000 | 160 | Bulk cargo (open storage 5ha) | Grab cranes (2, SWL 15t each) Mobile hoppers (500t/hr) |
15 (per crane) 30 (combined) |
Coal, grain, fertilizers | Dust control system (water spray) Restricted blasting operations No night operations (dust) |
| Jeju Ro-Ro Terminal | Ro-Ro Berth | 120 | 7.5 | 15,000 | 140 | Roll-on/roll-off | None (vessel ramps only) | N/A | Vehicles (max height 4.5m) | Ramp width 25m, max gradient 10% Draft survey required No hazardous vehicles |
| Jeju LNG Terminal | LNG Berth | 250 | 14.0 | 80,000 | 240 | Liquefied gas (IGC Code) | 2 loading arms (16″ diameter) Vapor return line |
N/A | LNG (-163°C) | IGS required before berthing Exclusion zone 500m No hot work within 300m |
| Jeju Cruise Terminal | Cruise Berth | 300 | 10.0 | 100,000 GT | 290 | Passenger (SOLAS compliant) | Passenger gangways (2) Baggage handling |
N/A | Passengers | Customs facilities available Max 4,000 passengers/hr Waste reception facility |
5. Lighterages
| Area | Max Draft (m) | Vessel Type | Operation Limit | Anchorage Type | Holding Ground | Turning Circle | Tide Window |
|---|---|---|---|---|---|---|---|
| Inner harbor | 5.0 | Barges ≤5,000 DWT | Daylight only, max wind 20kt Max swell 1m |
Mushroom anchors (3t) | Clay (good holding) | 300m diameter | ±2hr from HW |
| Anchorage A | 7.5 | Lighter vessels ≤10,000 DWT | 24 hours, max swell 2m Max current 2kt |
Danforth anchors (5t) | Sand (excellent holding) | 400m diameter | All tides |
| Anchorage B | 6.0 | General cargo vessels | Daylight only Max wind 25kt |
Stockless anchors (4t) | Mud (fair holding) | 350m diameter | +1hr to -2hr from HW |
| Emergency Anchorage | 8.0 | All vessel types | Emergency use only Port Control permission |
High holding power anchors | Rock (poor holding) | 500m diameter | All tides |
6. Wharves
| Wharf Name | Length (m) | Depth (m) | Usage | Fendering System | Lighting | Utilities | Security |
|---|---|---|---|---|---|---|---|
| Coastal Wharf | 350 | 6.0 | Small coastal vessels ≤5,000 GT | Rubber cone fenders (spaced 10m) | 100 lux (LED) | Fresh water (2 points) Power (440V/60Hz) |
CCTV coverage |
| Service Wharf | 100 | 4.5 | Port service vessels | Timber fenders (oak, 300×300mm) | 50 lux (halogen) | Bunkering point Waste reception |
Patrolled |
| Repair Wharf | 80 | 5.0 | Vessel maintenance | Steel panel fenders with rubber | 75 lux (floodlights) | Compressed air Welding power |
Gate access |
| Bunkering Wharf | 60 | 5.5 | Fuel transfer | Foam-filled fenders | 60 lux (explosion-proof) | Fuel lines (MGO, IFO) | ISPS compliant |
7. Navigational Notes
- All depths refer to Chart Datum (CD) – Lowest Astronomical Tide (LAT)
- Tidal characteristics:
- Mean spring range: 2.8m
- Mean neap range: 1.2m
- Highest recorded tide: 3.4m (2022 typhoon season)
- Currents:
- Maximum flood: 2.8 knots at springs
- Maximum ebb: 3.2 knots at springs
- Eddies common near breakwater ends
- Pilotage:
- Compulsory for vessels >500 GT
- Jeju Pilot Station VHF Ch 12/16
- Advance notice required: 24hr for vessels >10,000 GT
- Restricted areas:
- Naval zone: 500m radius around Naval Pier
- LNG exclusion zone: 500m radius when berthing
- No-anchoring zones marked on KHOA charts
8. Emergency Information
| Service | Contact | Response Time | Capability |
|---|---|---|---|
| Port Control | VHF Ch 16/12 | 24/7 monitoring | Coordination center |
| Harbor Master | VHF Ch 10 | 15 minutes | Port authority |
| Tug Assistance | VHF Ch 14 | 30 minutes standby | 2×50t bollard pull |
| Oil Spill Response | VHF Ch 06 | 1 hour mobilization | 500t capacity |
