1. Port Dolphins
| Dolphin Name | Coordinates (JGD2011) | Construction | Load Capacity | Fender System | Lighting | Last Survey | Regulatory Compliance |
|---|---|---|---|---|---|---|---|
| North Dolphin | 34°10’12.3″N 133°00’45.1″E | Precast concrete (JIS A 5308) | 50t (SWL) | D-type rubber (JIS F 2001-2019) | IALA Red, 3nm range | 2023-06 (ClassNK) | MLIT Ordinance No.28 Art.5 |
| South Dolphin | 34°09’58.7″N 133°00’50.2″E | Steel jacket (JIS G 3106) | 75t (SWL) | Cell-type (JIS F 2003-2020) | IALA Green, 2nm | 2022-11 (JCG) | ISO 17357:2014 |
| Central Mooring | 34°10’05.4″N 133°00’48.0″E | Steel monopile (JIS G 3444) | 100t (SWL) | D-type rubber | IALA Yellow, 1nm | 2024-01 (JCG) | Ports Act Art.37-2 |
| East Auxiliary | 34°10’08.1″N 133°00’53.6″E | Timber pile (JIS K 1571) | 30t (SWL) | Timber face | None | 2023-09 (Ehime Pref.) | Local Ordinance §15 |
2. Mooring Buoys
| Buoy ID | IALA Category | Position | Max DWT | Mooring System | Submerged Chain | Inspection | Restrictions |
|---|---|---|---|---|---|---|---|
| A-1 | Special mark (yellow) | 34°10’15″N 133°00’42″E | 500 | 2×75mm nylon (ISO 10545) | 50m Ø22mm chain (JIS F 3301) | 2024-01-15 | Max 24hr stay |
| A-2 | Mooring buoy (red) | 34°09’55″N 133°00’48″E | 1,000 | 2×100mm polyester (ISO 1140) | 60m Ø28mm chain | 2024-01-18 | Ferry priority |
| B-1 | Emergency (white) | 34°10’20″N 133°00’35″E | 200 | 1×50mm steel wire (JIS G 3525) | 30m Ø16mm chain | 2023-11-30 | Storm use only |
| C-1 | Private (orange) | 34°10’03″N 133°00’55″E | 300 | 1×65mm polypropylene | 40m Ø20mm chain | 2023-12-10 | Fishing cooperative |
3. Piers and Wharves
| Terminal | Berth | Dimensions (L×D) | DWT/LOA | Structure | Fender | Services | Operational Limits |
|---|---|---|---|---|---|---|---|
| Ferry Terminal | Berth 1 | 80m × 5.0m CD | 1,500/70m | RC deck (JIS A 5373) | SCN 800 (1000kJ) | Ro-Ro ramp (8m wide) | Beam <15m, daylight only |
| Berth 2 | 60m × 4.5m CD | 1,000/50m | Steel sheet pile | Cell-type (800kJ) | Passenger gangway | No hazardous cargo | |
| Fishing Wharf | F-1 | 50m × 4.0m CD | 200/30m | Timber deck | D-type (300kJ) | Ice machine (5t/day) | Local priority |
| F-2 | 40m × 3.5m CD | 150/25m | Concrete block | Timber face | Fuel pump (20L/min) | No night ops | |
| Cargo Wharf | C-1 | 100m × 6.0m CD | 3,000/90m | Gravity wall | SCN 1000 (1500kJ) | Mobile crane (5t SWL) | Max draft 5.8m |
| Bulk Terminal | B-1 | 75m × 5.5m CD | 2,500/80m | Sheet pile | Cell-type (1200kJ) | Conveyor (50t/hr) | Aggregate only |
4. Lighterage Facilities
| Location | Type | Specifications | Operator | Certification | Safety Features | Capacity |
|---|---|---|---|---|---|---|
| East Quay | Flat-top barge | 25m × 10m × 2m draft | Setouchi Lighterage | ClassNK LBC-A | Watertight compartments | 100t (deck load) |
| West Anchorage | Hopper barge | 30m × 12m × 3m draft | Omishima Transport | ClassNK LBC-B | Overflow alarms | 150t (bulk) |
| Ferry Terminal | Pontoon | 20m × 8m × 1.5m draft | Port Authority | JIS F 2201-2018 | Non-slip surface | 50t (vehicles) |
| Fuel Dock | Workboat | 15m × 5m × 1.8m draft | Nippon Oil | MLIT Fuel Transport | Spark-proof fittings | 20t (liquid) |
5. Technical Standards Verification
| Component | Applied Standard | Certification Body | Test Method | Compliance Status | Next Inspection |
|---|---|---|---|---|---|
| Dolphins | JIS F 2005-2019 | ClassNK | Static load (110% SWL) | Fully compliant | 2025-06 |
| Mooring buoys | IALA E-104-2018 | Japan Coast Guard | Chain wear measurement | Within tolerance | 2024-12 |
| Berth structures | JIS A 5308-2019 | Ehime Prefecture | Ultrasonic thickness | No corrosion >10% | 2024-11 |
| Fendering | PIANC WG 33 | Port Authority | Energy absorption test | 85% of rated capacity | 2025-03 |
6. Navigation and Safety
| Aid Type | Identifier | Position | Characteristics | Range | Maintenance Record |
|---|---|---|---|---|---|
| Leading Light | Omishima 1 | 34°10’10″N 133°00’40″E | F.G. 10s 15m | 5nm | Lamp replaced 2024-02 |
| Port Buoy | Omishima 2 | 34°10’05″N 133°00’42″E | Fl.R. 4s | 2nm | Quarterly inspection |
| Cautionary Mark | Omishima 3 | 34°10’12″N 133°00’50″E | Y.Y. 12s | 1nm | New installation 2023 |
7. Operational Notices
1. Tide Restrictions:
– Ferry Terminal: Min depth 4.0m CD (1.0m under keel)
– Cargo Wharf: Min depth 5.0m CD (1.2m under keel)
2. Current Patterns:
– Max flood: 1.2 knots @ 145°T
– Max ebb: 1.5 knots @ 325°T
3. Prohibited Areas:
– 200m radius around submarine cable (34°10’07″N 133°00’45″E)
– Fishing reserve (East of 133°00’55″E)
8. Critical Safety Notes
1. Mandatory Requirements:
– Vessels >100GT must submit advance notice (24hr)
– Tug escort required for LOA >80m
2. Prohibited Operations:
– No bunkering at fishing wharves
– No cargo ops during typhoon warning
3. Emergency Contacts:
– Port Control: VHF Ch 16/12 (verified)
– JCG Dispatch: +81-898-33-0110 (official)
