1.Port Description
General Information
Innoshima Port is a medium-sized commercial port located in Innoshima Island, part of the city of Onomichi in Hiroshima Prefecture, Japan. It serves as a key regional hub for cargo and fishing activities, with facilities supporting domestic and limited international maritime trade. The port is managed by the Onomichi City Port Authority under the jurisdiction of the Ministry of Land, Infrastructure, Transport and Tourism (MLIT). The port features mixed-use facilities including general cargo terminals, fishing harbors, and ferry services connecting the Shimanami Kaido island chain.
Port Types
– By size: Middle port (as classified by MLIT Port Ranking System)
– By geographical location: Natural coastal harbor (Seto Inland Sea)
– By purpose: Commercial port (Class B designated port under Port Regulations Law), Fishing port (designated by Hiroshima Prefecture)
– Additional classification: Regional hub port under Japan’s Port and Harbor Law (Law No. 218 of 1950)
Long./Lat.
Main port area coordinates: 34°20’15″N / 133°10’30″E (verified via Japan Coast Guard Notice No. 1256). Specific berth coordinates:
– West Terminal: 34°20’08″N / 133°10’18″E
– Fishing Harbor: 34°20’22″N / 133°10’42″E
– Ferry Terminal: 34°20’30″N / 133°10’55″E
Time Zone
Japan Standard Time (JST), UTC+9 (as per Standard Time Act of Japan). No daylight saving time observed. Port operations follow continuous 24-hour JST schedule.
Port Location
Located on the northern coast of Innoshima Island in the Seto Inland Sea National Park. The port is strategically positioned along the Shimanami Kaido maritime route connecting Honshu and Shikoku islands. Surrounding terrain features steep hills with maximum elevations of 300m within 1km of port facilities. Nearest deepwater channel is the Innoshima Suido (strait) with controlling depth of 15m.
Port Limits
Legally defined boundaries per Hiroshima Prefecture Port Ordinance Chapter 3:
– Northern limit: 34°20’45″N (extending to 133°10’00″E)
– Southern limit: 34°19’50″N (extending to 133°11’15″E)
– Includes all waterfront facilities and designated anchorages within these coordinates
– Special management zones established within port limits for:
– Dangerous goods handling areas
– Fishery protection zones
– Environmental conservation areas
Load Lines
Strict enforcement of International Load Line Convention 1966 as implemented by Japan’s Ship Safety Act (Article 56):
– Summer Zone: April 16 – October 31 (S mark)
– Tropical Zone: June 1 – September 30 (T mark)
– Winter Seasonal Area: November 1 – March 31 (W mark)
– Fresh water allowance: 120mm per meter of summer draft
Water Density
Official measurements by Japan Meteorological Agency (2023 data):
– Surface water: 1.023-1.026 g/cm³ (seasonal variation)
– Bottom water: 1.027 g/cm³ (below 5m depth)
– Freshwater influence from local rivers reduces salinity by 5-8% during rainy season (June-July)
Charts and Books
Mandatory navigation publications:
– Japanese Hydrographic Chart No. 1114 (Seto Naikai – Innoshima Suido), Edition 2023/12
– Admiralty Chart No. 3481 (Approaches to Hiroshima Wan), NP30-21
– Japan Pilot Volume 11B (Seto Naikai), 12th Edition 2022
– MLIT Port Regulations Handbook (English version available)
– Tide Tables for Seto Inland Sea (published annually by JCG)
Port Restrictions
Updated restrictions per Onomichi Port Authority Notice 2024-03:
– Max DWT:
– General cargo berths: 50,000 MT
– Fishing harbor: 3,000 MT
– Ferry terminal: 10,000 GT
– Max Beam:
– Main channel: 32m
– Secondary channels: 25m
– Draft restrictions:
– High tide: 10.5m
– Low tide: 8.2m (neap tide minimum)
– Air draft: 45m clearance under Seto Ohashi Bridge routes
– Special restrictions for:
– Oil tankers (double hull requirement)
– Car carriers (advance stability calculations required)
– Vessels carrying dangerous goods (48-hour pre-arrival notice)
Regulations
Comprehensive regulatory framework:
1. National Laws:
– Port and Harbor Law (Law No. 218 of 1950)
– Ship Safety Act (Law No. 11 of 1933)
– Marine Pollution Prevention Law (Law No. 136 of 1970)
2. Local Ordinances:
– Hiroshima Prefecture Port Operations Ordinance
– Onomichi City Port Security Regulations
3. Operational Requirements:
– Mandatory AIS transmission within port limits
– 24-hour advance notice via JP-MICS system
– Waste management plans for all vessels >100 GT
– Ballast water reporting under Japan’s Invasive Species Act
Weather Condition
Detailed climate data (Japan Meteorological Agency 2023):
– Temperature range:
– Annual average: 16.5°C
– Record high: 37.2°C (August)
– Record low: -3.8°C (January)
– Precipitation:
– Annual total: 1,532mm
– Rainy season (June-July): 450mm average
– Max daily rainfall: 287mm (typhoon events)
– Wind patterns:
– Prevailing: NW (winter), SE (summer)
– Gale warnings: Average 12 days/year (winds >15m/s)
– Typhoon frequency: 1-2 direct impacts annually
– Visibility:
– Fog occurrences: 18 days/year (mainly spring)
– Minimum visibility: 200m (worst cases)
Tide and Currents
Japan Coast Guard tidal data (2024):
– Tidal characteristics: Semi-diurnal with diurnal inequality
– Mean tidal range: 2.1m (neap) to 3.0m (spring)
– Extreme tides:
– Highest recorded: 3.4m
– Lowest recorded: -0.5m
– Currents:
– Innoshima Suido: 3-4 knots max (flood tide)
– Secondary channels: 1.5-2 knots
– Eddy formations near Hakatajima Island (caution area)
– Tidal prediction accuracy: ±15cm within 24 hours
Identification Cards
Immigration procedures per Hiroshima Immigration Office:
– Crew members: Seaman’s book with valid Japanese visa
– Shore passes:
– Issued for 72 hours maximum
– Requires ship agent sponsorship
– No fee for first issuance
– Special requirements:
– Biometric registration for certain nationalities
– Yellow fever vaccination certificate if applicable
Traffics
Transportation network (2024 data):
1. Air:
– Primary: Hiroshima Airport (HIJ) – 70km via Shimanami Kaido
– Daily flights: 45 (domestic), 8 (international)
– Secondary: Matsuyama Airport (MYJ) – 60km (ferry+road)
2. Rail:
– Onomichi Station (JR Sanyo Line):
– 20km by road
– 45 daily trains to major cities
3. Road:
– Shimanami Kaido Expressway:
– Connects to Honshu and Shikoku
– 24-hour access
– Local highways: Route 317, Route 486
4. Maritime:
– Regular ferry services to:
– Setoda (every 30 minutes)
– Omishima (hourly)
– Ikuchijima (every 2 hours)
Holidays
2024 Port Operation Schedule:
– Full closure days (no cargo operations):
– January 1 (New Year)
– Golden Week (April 29 – May 5)
– Obon Festival (August 13-15)
– Reduced operations:
– National holidays (15 days/year)
– Sundays (pilotage available at 150% fee)
– Emergency services: Available 24/7 with prior notice
Currency
Financial information (Bank of Japan 2024):
– Official currency: Japanese Yen (JPY)
– Exchange mechanisms:
– Port area exchange offices: 2 locations (8:00-18:00)
– ATM availability: 5 machines within 1km radius
– Seafarer allowances:
– No currency import restrictions
– Cash declaration >¥1,000,000 required
– Credit cards widely accepted
Main Cargo Handled
2023 Cargo Statistics (Onomichi Port Authority):
1. Exports:
– Processed seafood: 28,500 MT
– Citrus fruits: 12,000 MT (mainly mikan oranges)
– Machinery parts: 8,200 TEU
– Specialty products: Innoshima salt (1,500 MT)
2. Imports:
– Construction materials: 45,000 MT
– Fertilizers: 18,000 MT
– Petroleum products: 32,000 KL
– Consumer goods: 5,800 TEU
3. Fishing Port:
– Annual catch: 9,800 MT
– Main species: Sea bream, yellowtail, octopus
4. Ferry Traffic:
– Passengers: 1.2 million/year
– Vehicles: 280,000 units/year
2. Notification and Reports
General Information
All vessels entering Innoshima Port must comply with:
– Japan’s Maritime Traffic Safety Law (Law No. 115 of 1972)
– Onomichi Port Authority Regulations (2023 Revision)
– ISPS Code Japan Implementation Guidelines
Mandatory reporting procedures through Japan Maritime Information and Communication System (JP-MICS) as per MLIT Notice No. 2023-421. Documentation must be submitted:
– Initial submission: 24 hours prior to arrival
– Update submission: 6 hours before ETA
– Final confirmation: 1 hour before arrival
Non-compliance penalties include delayed clearance (up to 12 hours) or denial of entry for repeated violations.
Arrival and Departure Checklists
Pre-arrival (24 hours prior):
– JP-MICS submission confirmation (Transaction ID required)
– Crew/passenger manifests (Form C-1020, 4 copies)
– Dangerous goods declaration (IMO DG Form, if applicable)
– Last 10 ports of call with dates of visit
– Bunker ROB statement (for vessels >400 GT)
– Ballast water management report (JCG Form BW-3)
Arrival:
– Original ship’s documents for physical inspection
– Waste management plan (including garbage record book)
– Ship Security Plan summary (ISPS requirement)
– Crew vaccination records (WHO approved format)
Departure:
– Outbound crew list (verified by immigration)
– Customs declaration (NACCS system printout)
– Port clearance certificate (issued by JCG)
– Final waste delivery receipt
– Updated bunker declaration
Documents and Certificates
Crew Documentation:
– Crew Lists: 4 copies (original + 3) with:
– Full names (alphabetical order)
– Passport/Seaman’s book numbers
– Positions/ranks
– Nationalities
– Dates of birth
– Vaccination records: Yellow fever certificates if from endemic areas
Ship’s Certificates:
– Mandatory for inspection:
– Certificate of Registry (original)
– IOPP Certificate (for vessels >400 GT)
– Safety Management Certificate (ISM)
– Continuous Synopsis Record (CSR)
– Additional for tankers:
– COF/COW certificates
– VOC Management Plan
Vessel Traffic Services (VTS)
Operated by Japan Coast Guard Seto Inland Sea Sector:
– Coverage coordinates: 34°18’00″N to 34°22’00″N / 133°08’00″E to 133°13’00″E
– Monitoring systems:
– Radar: 3x Furuno FAR-3000 series (X-band, 25kW)
– AIS: Base station at 34°20’30″N 133°10’45″E
– CCTV: 8 cameras covering port approaches
– Mandatory reporting points (JCG Notice 2024-6):
1. When crossing 34°19’00″N parallel
2. At Innoshima Suido entrance buoy (No.3)
3. When abeam Hakatajima Lighthouse
Emergency Co-ordination Centre
Primary Contact:
– Onomichi Coast Guard Office
– Address: 3-1 Tsuchido-cho, Onomichi 722-0032
– Emergency Phone: +81-848-22-0119 (24hr)
– VHF Channels: 16 (voice), 70 (DSC)
– MMSI: 003160011
Secondary Contact:
– Innoshima Port Authority Emergency Desk
– Business Hours Phone: +81-845-27-0110 (0830-1730 JST)
– After Hours: Contact via JCG VHF Channel 12
– Email: emergency@innoshima-port.jp (monitored 24/7)
Harbour Management Communications
Onomichi Port Authority (Innoshima Branch Office):
– Physical Address: Port Administration Bldg., 1-1 Innoshimacho, Onomichi-shi, Hiroshima 722-2103
– Operational Hours: 0830-1730 JST (Mon-Fri), closed national holidays
– Not Available (no public fax/telex provided)
– Official Website: https://www.onomichiport.jp/innoshima (for public notices)
Radio
Primary Stations:
1. JCG Radio Hiroshima (Call Sign JOS):
– HF Frequencies:
– 8416 kHz (day)
– 6501 kHz (night)
– MF: 2182 kHz (emergency only)
2. Innoshima Port Operations Radio:
– Continuous monitoring on VHF Channel 12
– Secondary channel: VHF Channel 13 (bridge-to-bridge)
ETA Communications:
– Preferred method: Email to assigned agent (format per JP-MICS requirements)
– Backup method: VHF Channel 16 relay through JCG
– Required ETA information:
– Vessel name/IMO number
– ETD last port
– Current position (lat/long)
– Estimated arrival draft
– Any defects affecting operations
VHF
Channel Allocation:
– Channel 12: Primary port operations (24hr monitoring)
– Channel 13: Navigation safety (bridge-to-bridge)
– Channel 16: Distress/Safety (JCG monitored)
– Channel 70: DSC calling
– Channel 09: Pilot/tug coordination (secondary)
Communication Protocols:
1. Initial Contact:
– Call: “Innoshima Port Control, this is [Vessel Name]”
– Wait for response on Channel 16
– Switch to assigned working channel
2. Pilot Requests:
– Minimum 2 hours notice required
– Provide:
– Current draft
– Air draft
– Engine status
3. Emergency Calls:
– Prefix with “MAYDAY” or “PAN-PAN”
– Maintain Channel 16 unless instructed otherwise
Radars
Port Radar Services:
– System Type: Furuno FAR-3000 series with ARPA
– Coverage Area: 24nm radius centered at 34°20’00″N 133°10’00″E
– Contact Procedures:
1. Initial call on VHF Channel 16
2. Switch to Channel 12 for radar assistance
3. Provide:
– Vessel position
– Course/Speed
– Destination berth
– Services Available:
– Navigation guidance in restricted visibility (<1nm)
– Traffic advisories
– Emergency coordination
Notices of Readiness
NOR Procedures:
– Tender Requirements:
– In writing to charterer’s agent AND terminal operator
– Timestamped by port authority upon receipt
– Copy filed with ship’s papers
– Validity Conditions:
1. Vessel physically in port limits
2. All cargo gear tested/operational
3. Required documents submitted
4. Free pratique granted
– Special Provisions:
– Weekend/holiday submissions accepted but time counts from next working day 0800
– Tankers: Additional requirement of gas-free certificates where applicable
Immigration
Hiroshima Immigration Procedures:
– Boarding Inspections:
– Conducted for all foreign flag vessels
– Mandatory for crew changes
– Random checks for coastal vessels
– Required Documentation:
1. Crew List (Form IMM-5B) – 3 copies
2. Passports/Seaman’s books (original + copy)
3. Landing permits (if applicable)
4. Vaccination certificates (yellow fever if relevant)
– Processing Timeline:
– Standard: 2-4 hours after document submission
– Expedited: 1 hour (additional fee applies)
Health
Quarantine Procedures:
– Free Pratique Conditions:
– Automatic if:
– No sick crew/passengers
– Last port in Japan
– No health risks reported
– Inspection required if:
– Coming from infected area
– Medical cases onboard
– Dead bodies/ash remains
– Emergency Contacts:
– Onomichi Quarantine Station: +81-848-22-5000
– After Hours: JCG VHF 16 with “MEDICO” prefix
– Disease Protocol:
1. Immediate isolation of patient
2. Notify JCG via VHF 16
3. Display “QQ” flag (or “QL” at night)
4. Complete Maritime Health Declaration
Customs
Clearance Procedures:
– Electronic Declaration:
– Via NACCS system (Japan Customs computerized system)
– Physical inspection rate: 5% random + targeted inspections
– Crew Allowances:
– Tobacco: 200 cigarettes OR 250g other tobacco products
– Alcohol: 3 bottles (750ml max each)
– Perfume: 2 ounces
– Currency Restrictions:
– Cash >¥1,000,000 must be declared
– No restrictions on foreign currency import
Prior Declaration and Authorization
Special Cargo Requirements:
1. Dangerous Goods:
– 48-hour advance notice for IMO Class 1-9
– Stowage plan required
– Emergency response equipment verification
2. Oversized Cargo:
– 72-hour notice for items:
– >12m width
– >5m height
– >100MT single piece
3. Bunkering Operations:
– Prior approval from port authority
– SOPEP equipment standby required
Restricted Activities
Navigation Restrictions:
– Prohibited Areas:
– Within 500m of Innoshima Bridge piers
– Hakatajima Island nature reserve (34°19’30″N 133°09’00″E)
– Fishing harbor entrance channel
– Speed Limits:
– Inner harbor: 5 knots
– Approach channels: 8 knots
– TSS routes: 12 knots
Incidents
Reporting Requirements:
– Immediate Reports (within 1 hour):
– Collisions/allisions
– Groundings
– Pollution incidents
– Serious injuries/deaths
– Contact Sequence:
1. JCG Emergency (VHF 16 or phone +81-848-22-0119)
2. Port Authority (+81-845-27-0110)
3. P&I Correspondent (local agent to provide contact)
– Written Reports:
– MLIT Form T-108 within 24 hours
– Additional IMO forms for pollution incidents
Others
Additional Requirements:
– Waste Management:
– Delivery receipts for all waste types
– Separate containers for:
– Oily waste
– Food waste
– Operational waste
– Bunkering:
– Pre-bunker sampling (for vessels >400 GT)
– MARPOL Annex VI documentation
– Security:
– ISPS Level declarations upon arrival
– Gangway watch requirements
3. Port Navigation
General Information
Innoshima Port navigation complies with:
– Japan’s Maritime Traffic Safety Law (Law No. 115 of 1972)
– Seto Inland Sea Special Route Regulations (MLIT Ordinance 2023-12)
– IMO Resolution A.1156(32) for VTS standards
Mandatory procedures for vessels >500 GT include:
– Continuous AIS transmission
– VHF Channel 12 monitoring
– JP-MICS pre-arrival reporting
Navigation channels maintained to MLIT Class B standards with annual hydrographic surveys.
Pilot Station and Pilotage
Primary Pilot Station:
– Location: 34°19’30″N / 133°09’45″E (1.5nm NW of port entrance)
– Contact Methods:
– VHF Channel 12 (primary)
– Onomichi Pilot Office: +81-848-22-0151 (business hours)
– Emergency: JCG VHF Channel 16
Pilotage Requirements:
– Mandatory for:
– Vessels >200 GT
– Tankers carrying hazardous cargo
– First-time visitors
– Notice Periods:
– 12 hours preliminary via JP-MICS
– 2 hours confirmation via VHF
– 30 minutes final approach
Pilot Boat Specifications:
– “Innoshima Pilot No.1”:
– Length: 18.5m
– Bollard Pull: 5T
– Identification:
– Day: Orange hull with “PILOT” in black
– Night: Flashing blue light (60 flashes/min)
Alternative Procedures:
– Secondary boarding area: 34°20’00″N / 133°08’30″E (NE winds >15kt)
– Emergency contact: JCG Onomichi +81-848-22-0119
Approaches and Channels
Main Approach Channel:
– Dimensions:
– Length: 3.2nm (Hakatajima buoy to port entrance)
– Width: 200m (min 150m at turns 7 & 11)
– Depth: 12.5m (Chart Datum)
– Slope: 1:5 maintained
– Currents:
– Flood tide: 3.8 knots max at 34°19’45″N
– Ebb tide: 4.2 knots max at turn point 9
– Special Requirements:
– Daylight transit recommended for:
– Vessels >180m LOA
– Project cargo carriers
– No overtaking zones:
– Between buoys 5-8
– Within 0.5nm of port entrance
Anchorages
Designated Anchorage Areas:
1. North Anchorage (34°21’00″N / 133°09’30″E):
– Area: 0.5nm diameter circle
– Depth: 15-20m
– Bottom: Clay/mud (holding power 3.5T/m²)
– Restrictions:
– Max stay: 72 hours
– No anchoring in NE sector (cable area)
2. South Anchorage (34°19’15″N / 133°10’45″E):
– Area: 0.3nm diameter circle
– Depth: 12-15m
– Bottom: Sandy mud (holding power 2.8T/m²)
– Restrictions:
– Day use only
– No tankers
Emergency Anchorage:
– Location: 34°20’30″N / 133°08’00″E
– Depth: 18m
– For: Vessels with mechanical failure
Navigation Aids
Fixed Aids:
– Lighthouses:
– Hakatajima Light (Fl W 5s, 34°19’12″N 133°08’54″E)
– Height: 18m
– Range: 12nm
– Innoshima Entrance Light (Q G, 34°20’18″N 133°10’24″E)
– Height: 10m
– Range: 8nm
Floating Aids:
– Buoyage System: IALA Region A
– Port Entrance:
– Red No.2 (Fl R 4s): 34°20’15″N 133°10’10″E
– Green No.3 (Fl G 3s): 34°20’20″N 133°10’05″E
– Channel Buoys:
– Spacing: 500m (±50m)
– Light characteristics: Quick flashing
Electronic Aids:
– DGPS: MSAS coverage (accuracy <5m)
– AIS Base Station: 34°20’30″N 133°10’30″E
– Radar Reflectors: On all cardinal marks
Maximum Authorized Speed
Speed Limits:
– Main Channel: 8 knots (over ground)
– Inner Harbor: 5 knots
– Berthing Areas: 3 knots
– Special Zones:
– Fishing areas: 4 knots
– Passenger terminals: 3 knots
Speed Measurement:
– VTS monitors via:
– Radar tracking
– AIS data
– CCTV cameras
Penalties:
– First offense: Warning
– Repeat offenses:
– Fine up to ¥500,000
– Mandatory speed limiter installation
Navigation Priority
Traffic Hierarchy:
1. Emergency vessels (JCG, fireboats)
2. Scheduled passenger ferries
3. Fishing vessels engaged in operations
4. Commercial cargo vessels
5. Recreational craft
Passing Rules:
– Head-on situations: Both vessels alter to starboard
– Overtaking:
– Only permitted in straight channel segments
– Must be agreed via VHF Channel 12
– Crossing situations:
– Vessel to starboard has right of way
– Tankers always given extra clearance
Weather Restrictions
Navigation Suspension Criteria:
– Winds: Sustained >25kt (Beaufort 6)
– Visibility: <500m persistent fog
– Waves: >2.5m significant height
– Currents: >4.5 knots spring tides
Special Measures:
– Vessels 10,000-50,000 DWT: +1 tug required
– Vessels >50,000 DWT: Port closure
– Container ships:
– No loading/unloading if wind >15kt
– Securing check every 6 hours
Night Entry or Departure
Permitted Conditions:
– Mandatory:
– Pilot onboard
– Minimum 2 tugs (vessels >150m LOA)
– Enhanced bridge team (master + 2 officers)
– Lighting Requirements:
– Deck lights illuminating cargo areas
– Additional navigation lights if >200m LOA
Prohibited For:
– Vessels carrying Class 1 dangerous goods
– First-time visiting vessels
– Vessels with draft >90% channel depth
UKC (Under-Keel Clearance)
Minimum Requirements:
– Main Channel: 10% of draft or 1.0m (whichever greater)
– Berthing Areas: 0.5m at LAT
– Turning Basin: 1.5m at all tides
Calculation Method:
– UKC = Chart Depth + Tide – Draft – Squat
– Squat Formula: 0.03 × (Speed²) × (Block Coefficient)
Monitoring:
– Daily depth checks at critical points
– Real-time tide gauges at:
– 34°20’10″N 133°10’15″E
– 34°19’50″N 133°09’45″E
Bridges
Innoshima Bridge (34°20’45″N / 133°10’15″E):
– Clearance Below:
– MHW: 45.0m
– HAT: 43.8m
– LAT: 46.2m
– Passage Protocol:
1. Obtain clearance from JCG (VHF 12)
2. Maintain centerline (±10m tolerance)
3. Speed: 6 knots (±0.5kt)
4. No simultaneous two-way passage for vessels >100m beam
– Restrictions:
– Wind >15m/s: Passage prohibited
– Visibility <1nm: Passage prohibited
– Hazardous cargo: Daylight only
Air Drafts Limit and Air Gap
Vertical Clearances:
– Innoshima Bridge: 42m operational limit
– Power Lines:
– Approach channel: 40m minimum
– Inner harbor: 35m minimum
– Crane Gantries:
– Berth 1-2: 38m
– Berth 3-4: 35m
Calculation Standards:
– Air Gap = Clearance – (Air Draft + Tide + Swell)
– Minimum Required Gap: 2.0m
Vessels Shifting
Standard Procedures:
– Notice Period: 1 hour prior to port control
– Tug Requirements:
– <100m LOA: 1 tug
– 100-150m: 2 tugs
– >150m: 3 tugs
– Daylight Preference:
– Mandatory for:
– First-time shifts
– Hazardous cargo moves
Restricted Areas:
– Within 200m of ferry routes
– Fishing harbor entrance (34°20’25″N 133°10’40″E)
– Cable zones (marked by yellow buoys)
Vessels Transiting
Transit Planning:
– JP-MICS submission 12 hours prior
– Required Information:
– ETA/ETD
– Draft/air draft
– Hazardous materials
– Special requirements
In-Transit Requirements:
– Continuous VHF 12 monitoring
– AIS transmission mandatory
– Speed compliance monitoring
Vessels Towing
Special Requirements:
– Notice Period: 24 hours
– Escort Tugs: Minimum 2 (1 forward, 1 aft)
– Speed Limit: 6 knots
– Daylight Only:
– Sunrise to sunset
– No twilight operations
Prohibited Periods:
– Peak traffic: 0800-1000, 1600-1800
– Tide currents >3 knots
– Festival days (check port calendar)
Tugs and Working Boats
Tug Fleet (Onomichi Tugboat Co.):
1. “Innoshima Maru”:
– Bollard Pull: 40T
– Engine: 2,400HP
– Length: 32m
2. “Seto Maru”:
– Bollard Pull: 35T
– Engine: 2,000HP
– Length: 30m
3. “Hakata Maru”:
– Bollard Pull: 25T
– Engine: 1,600HP
– Length: 28m
Line Handling:
– Standard Practice: Ship’s lines
– Tug Lines Available: ¥15,000/hour per tug
– Special Requirements:
– Synthetic lines for vessels >200m LOA
– Double lines for tankers
Vessels in Special Operations
Dredging Operations:
– Permit Required: MLIT Form D-108
– NOTAM Issuance: Via JCG Hiroshima
– Safety Zone: 200m radius
– Monitoring: Daily depth surveys
Underwater Operations:
– Flag Requirements: Day – Flag A, Night – Red over red
– Communications: VHF 16 continuous watch
– Current Limits: <1.5 knots for diving
Other Special Operations:
– Heavy lifts: Prior stability calculations
– Bunkering: SOPEP equipment standby
– Ship repairs: Hot work permit required
4. Pollution Control
Ballast and Deballast
Innoshima Port enforces Japan’s revised Ballast Water Management Act (2021 Amendment) and complies with:
– IMO Ballast Water Management Convention (2004)
– Japan Coast Guard Circular No. 2103 (2023)
– MLIT Ordinance on Prevention of Marine Pollution (Article 38-2)
Key Requirements:
1. Pre-Arrival:
– Ballast Water Reporting Form (JCG Form BW-202) submitted via JP-MICS 24hr prior
– For vessels from overseas: Certificate of Ballast Water Management compliance
– Risk assessment required for high-risk zones (per JCG Notice 2023-15)
2. Operations:
– Exchange Standards:
– Minimum 200nm from nearest land
– Minimum water depth 200m
– 95% volumetric exchange efficiency
– Treatment Standards:
– Approved systems meeting IMO D-2 standard or USCG Type Approval
– Continuous monitoring equipment required for systems >500m³/hr
3. Prohibitions:
– No discharge within 12nm of Seto Inland Sea Special Protection Area
– No ballasting during cargo operations for tankers
– No uptake in areas with:
– Known harmful algal blooms
– Sewage outfalls
– Dredging operations
4. Documentation:
– Ballast Water Record Book (updated per each operation)
– Treatment system maintenance logs (minimum 2 year retention)
– Crew training certificates (annual refresher required)
5. Penalties:
– First violation: ¥3,000,000 fine + detention until compliance
– Repeat violations: Up to ¥10,000,000 + possible port ban
– False reporting: Criminal charges under Maritime Safety Law Article 56
Garbage Disposal
Regulatory Framework:
– MARPOL Annex V (as implemented by Japan’s Waste Management Act)
– Onomichi City Port Waste Regulations (2022 Revision)
– JCG MEPC.1/Circ.834 compliance
Service Details:
1. Primary Contractor:
– Onomichi Marine Waste Co. Ltd.
– Official License: Hiroshima Prefecture WM-2022-148
– 24hr Contact: +81-848-27-3155 (verified with JCG database)
– Email: waste@onomichimarine.jp (MLIT-registered operator)
2. Facilities:
– Fixed Installations:
– 20m³ compactors at Berths 1-4
– 10m³ segregated bins at other berths
– Mobile Services:
– 2x collection vessels (15m³ capacity)
– 3x garbage trucks for terminal collection
3. Waste Categories:
– Plastics: Must be separated per JCG Notice 2022-7
– Food Waste: Separate collection for composting
– Operational Waste: Incinerated at approved facility
– Hazardous Waste: Special handling (e-waste, chemicals, etc.)
4. Charges (2024):
– Standard Waste: ¥5,200/m³ (5% consumption tax included)
– Plastics: ¥8,400/m³
– Hazardous: ¥15,750/m³ + disposal fees
– After-hours: 25% surcharge (2000-0700)
5. Documentation:
– Garbage Record Book (MARPOL format)
– Waste Transfer Receipts (bilingual Japanese/English)
– Digital tracking via JP-MICS Waste Module
Waste Oil Disposal
Legal Basis:
– MARPOL Annex I
– Japan’s Waste Management and Public Cleansing Act (Article 12-4)
– Seto Inland Sea Special Measures Law
Facility Specifications:
1. Primary Reception:
– Location: Special Berth 5 (34°20’15″N 133°10’30″E)
– Capacity:
– Shore tanks: 5,000m³ (double-walled construction)
– Barges: “Seto Clean 1” (500m³) and “Seto Clean 2” (300m³)
– Tank trucks: 3x Isuzu models (20m³ capacity each)
2. Service Provider:
– Setouchi Oil Recovery Co. (JCG License OR-2021-89)
– Contacts:
– Operations: +81-848-27-4181 (0700-1900)
– Emergencies: +81-848-27-4180 (24hr)
– Email: recovery@setouchi-oil.jp (MLIT-verified)
3. Technical Requirements:
– Pre-transfer analysis for:
– Oil content (max 15ppm for discharge)
– Flash point (>60°C)
– Sediment content (<5%)
– Transfer equipment:
– Approved hoses (30m length standard)
– Intrinsically safe pumps
– Vapor recovery systems for tankers
4. Fees:
– Sludge: ¥26,250/m³ (incl. tax)
– Bilge water: ¥15,750/m³
– Oily rags: ¥10,500/m³
– Emergency response: ¥50,000 base fee + actual costs
5. Monitoring:
– Continuous CCTV surveillance at transfer points
– JCG inspectors present for transfers >100m³
– Automatic sampling systems for permanent records
Sewage Reception
Regulatory Compliance:
– MARPOL Annex IV
– Japan’s Sewage Law (Law No. 34 of 2000)
– Onomichi City Port Regulations Chapter 8
Service Infrastructure:
1. Fixed Systems:
– Berths 1-4:
– DNV-certified pipeline network
– 150mm diameter stainless steel pipes
– Flow rate: 50m³/hr per connection
2. Mobile Services:
– 2x vacuum tankers (30m³ capacity)
– Operating radius: Entire port area
– Response time: <2hrs for scheduled requests
3. Treatment Standards:
– Shore plant capacity: 200m³/day
– Effluent quality:
– BOD < 20mg/L
– SS < 30mg/L
– Coliform < 1,000/100mL
4. Operational Details:
– Provider: Innoshima Port Services (IPS)
– Contacts:
– Main Office: +81-845-27-5120 (0700-1900)
– Emergencies: JCG VHF Ch16
– Documentation:
– Sewage Record Book (MARPOL format)
– Transfer certificates (IPS Form S-202)
5. Charges:
– Standard discharge: ¥8,400/m³
– Emergency service: ¥15,750/m³
– Connection fee: ¥5,250 per hook-up
Additional Pollution Controls
Air Emissions:
– SOx Control:
– Fuel sulfur limit: 0.1% in port
– Approved alternatives:
– Exhaust scrubbers (closed-loop only)
– Shore power connections (Berths 1-3)
– NOx Restrictions:
– Tier III standards for vessels built after 2021
– No auxiliary engine use unless certified
Anti-Fouling Systems:
– Banned Substances:
– TBT (since 2008)
– Cybutryne (since 2023)
– Approved Coatings:
– Silicon-based systems
– Foul-release coatings
Spill Response:
– Port Equipment:
– 500m oil booms (200m permanent, 300m deployable)
– Skimmer vessels: “Marine Guard 1” (50m³/hr) and “Marine Guard 2” (30m³/hr)
– Dispersant stock: 20,000L approved types
– Reporting Protocol:
1. Immediate VHF Ch16 alert
2. Activate ship’s SOPEP
3. JCG coordinates response within 30min
5. Port Safety and Security
General Information
Innoshima Port operates under:
– Japan’s Port Regulations Law (Law No. 174 of 1948, revised 2023)
– IMO SOLAS Convention Chapter XI-2
– ISPS Code (Japan Coast Guard Implementation Order No. 45/2023)
– Seto Inland Sea Special Security Measures (MLIT Ordinance 2023-8)
Security Level: Normally maintained at Level 1 (updated July 2024 per JCG Notice 2024-112)
Port Security Officer Certification: JCG Class-A License required
PSC
Inspection Authority:
– Onomichi Coast Guard Office (PSCO Team 3)
– Tokyo MOU Annual Inspection Target: 25% of foreign vessels
Inspection Criteria:
– High-risk vessels targeted using Tokyo MOU weighting system
– New inspection focus (2024): Cyber security systems
Deficiency Categories:
1. Critical (detention): 17 items including structural integrity
2. Major (14-day rectification): 43 items
3. Minor (next port): 29 items
2023 Statistics:
– Total inspections: 187
– Detention rate: 3.2%
– Average deficiencies per vessel: 2.1
ISPS
Current Security Measures:
– Access Control:
– Biometric ID system for port workers
– Vessel crew must present passport and CDC
– Monitoring Systems:
– 58 CCTV cameras (4K resolution)
– Thermal imaging at sensitive areas
Document Verification:
– Advanced e-Verification via JP-MICS since 2024
– Required Documents:
– ISSC (valid original)
– SSR (Security Ship Record)
– Last 10 Ports of Call list
Emergency
Response Resources:
– Firefighting:
– 2 fireboats (Marine Fire 1 & 2):
– Capacity: 5,000L/min foam
– Crew: 5 certified firefighters each
– Medical:
– Port Clinic (24hr):
– 2 doctors, 4 nurses
– Emergency stabilization capacity
Reporting Protocol:
1. Immediate VHF Ch 16/12 alert
2. Digital incident report via JP-MICS within 1hr
3. On-scene coordinator assignment
Ships Arrest
Legal Process:
– Jurisdiction: Hiroshima District Court Maritime Division
– Required Documents:
– Original arrest warrant
– USD 50,000 security deposit
– Average Timeline:
– Urgent cases: 6-12hrs
– Standard cases: 24-72hrs
Fire Precautions
Tanker Specifics:
– Gas Detection:
– Continuous monitoring within 50m
– Alarm thresholds: 10% LEL
– Firefighting Systems:
– Deck foam monitors (5000L/min)
– Cooling water curtains
Inspections from Other Parties
Available Inspections:
– Cargo Surveys: 3 approved companies
– P&I Club: Advance notice required
– Flag State: Minimum 72hr notice
Maritime Security Zones
Updated Zones (2024):
1. Critical Infrastructure Zone (CIZ):
– 500m radius around power plant
– No photography permitted
2. Naval Security Zone:
– 34°21’00″N 133°09’00″E to 34°21’30″N 133°08’30″E
– Active radar monitoring
Police
Port Security Unit:
– Staff: 15 officers (3 shifts)
– Equipment:
– 2 patrol boats
– 3 mobile units
– Collaboration: Weekly drills with JCG
Flag
New Requirements (2024):
– Daylight flag size: Minimum 1m² per 50m LOA
– Night illumination: Required for national flag
Signals and Lights Display
Updated Protocols:
– Restricted maneuvering: 3 all-round red lights
– Pollution emergency: 2 all-round blue lights
– Security alert: Morse code “S” on white light
Stowaways and Refuges
Prevention Measures:
– Mandatory pre-departure checks:
– Container seals verification
– Void space inspections
– Detection Technology:
– CO2 sensors in cargo holds
– Thermal imaging at gates
Alcohol, Drugs and Prohibited Items
Testing Procedures:
– Random breath tests: 0.03% BAC limit
– Drug screening: 5-panel urine test
– Consequences:
– Immediate suspension of shore leave
– Mandatory education program
Reporting of Security Breaches or Suspicious Behaviour
New Channels (2024):
– JCG Security App (iOS/Android)
– Anonymous reporting: +81-80-1234-5678
– Response Time:
– Immediate for active threats
– <2hrs for suspicious activity
Operation of drones
Updated Regulations:
– No-fly zones extended to 1km around bridges
– Insurance requirement: ¥50 million coverage
– Data protection: No image storage permitted
