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Occasional Inspection must be conducted in the event of modifications or repairs that may affect the seaworthiness of the ship or the maintenance of human life safety, regardless of the timing of Special Inspection or Intermediate Inspection. However, this excludes repairs that involve replacing the fittings with certified products (type-approved products) for the first time.
【Modification】 Changes to the rudder or steering device (those that affect maneuverability)
【Modification】 New installation, expansion, change of position, and replacement of fittings fixed to a ship with a different type
【Modification】 Replacement of radio telephone, etc.
【Repair】 Work on fittings fixed to the ship (work that may affect the performance or strength of the equipment)
【Repair】 Work on the main parts of diving equipment (those that may affect the performance or strength of diving equipment)
【Repair】 Work to change or replace electrical circuits installed in dangerous areas
【Repair】 Repair to replace the fittings fixed on the ship with one of the same performance or type
【Repair】 Work that requires complex or special skills or equipment
Examples of fittings that require Occasional Inspection are summarized below. *As a general rule, you must have a thorough discussion with the ship inspector before starting any modification or repair. If you have any questions or concerns regarding individual procedures, please feel free to contact us.
◇ Drainage equipment
◆ Bilge pump (including manual ones)
◇ Electrical equipment
◆ Regular generator
◆ Emergency power generator
◆ Switchboard
◆ Separate board
◆ Distribution board
◆ Remote stop device for electric motors used in ventilators
◆ Remote stop device for electric motors used in fuel oil system pumps
◆ Remote stop device for electric motors used in cargo oil pumps
◆ Electric motors and other electrical equipment
◆ Power generation equipment for Unattended Machinery Spaces ship
◆ Electric navigation light
◆ Electric steering device
◆ Electric hydraulic steering system
◆ Electric automatic sprinkler system
◆ Fire detection device
◆ Fire alarm system
◆ Ship abandonment warning system, etc.
◆ Electrical equipment in the cargo pump room
◇ General equipment
◆ Accommodation equipment
◆ Sanitary equipment
◆ Escape equipment
◆ Anchor
◆ Anchor chain
◆ Mooring hawser
◆ Steering device
◆ Navigational equipment
《Navigational light》
《Signal light》
《Steam Whistle》
《NAVTEX: Navigation Telex》
《EGC: Enhanced Group Calling》
《ECDIS: Electronic Chart Display and Information System》
《Marine Radar》
《EPA: Electronic Plotting Aids》
《ATA: Automatic Tracking Aids》
《ARPA: Automatic Radar Plotting Aids》
《Magnetic compass》
《Direction finder compass》
《Gyro compass》
《Transmitting Heading Device》
《Echo Sounder》
《GPS: Global Positioning System》
《SDME: Speed and Distance Measurement Equipment》
《Turn rate indicator》
《Sonar: Sound Navigation and Ranging》
《AIS: Automatic Identification System》
《LRIT: Long-Range Identification and Tracking System》
《VDR: Voyage Data Recorder》
《Simple Voyage Data Recorder》
《VHF Digital Selective Calling》
《VHF Digital Selective Listening》
《MF/HF Digital Selective Calling》
《MF/HF Digital Selective Listening》
《Pilot ladder》
《Command transmission device》
《Calling for engine department crew》
《Communication device》
《Loading door opening/closing display device》
《Water leak detection device》
《Monitoring device》
《Draft measuring device》
《Flood warning device》
《BNWAS: Bridge Navigational Watch Alarm System》
◆ Stability instrument etc.
◆ Equipment for cargo handling and other operations
《CHG: Cargo Handling machinery and Gear》
《Remote control bulk cargo handling equipment》
《Remote control ballast water drainage system》
《Diving equipment》
◆ Special equipment
《Lifts》
《Incineration equipment》
◇ LSA: Life Saving Apparatus
◆ lifeboat
◆ Inflatable life raft
◆ Inflatable life float
◆ Solid life raft
◆ Solid life float
◆ Rescue boat
◆ Life raft support boat
◆ Floating type EPIRB: Emergency Position Indicating Radio Beacon
◆ Non-floating type EPIRB: Emergency Position Indicating Radio Beacon
◆ SART: Search And Rescue Radar Transponder
◆ Portable two-way radio telephone
◆ Fixed two-way radio telephone
◆ Two-way radio telephone equipment between ships and aircraft
◆ Onboard communication equipment
◆ Alarm device
◆ Boarding ladder
◆ Shooter
◆ Lifebuoy
◆ Life jacket
◆ Immersion suit
◆ Heat retention equipment
◆ Lifeline launcher
◆ Self-igniting light
◆ Self-smoking signal
◆ Life jacket light
◆ Signal with parachute
◆ Firebrand
◆ Lifeboat davit
◆ Life raft davit
◆ Rescue boat davit
◆ Life raft support boat davit
◇ FFE: Fire Fighting Equipment
◆ Water fire extinguishing system
◆ Fixed type fire extinguishing gas fire extinguishing system
◆ Fixed low expansion foam fire extinguishing system
◆ Fixed high expansion foam fire extinguishing system
◆ Fixed deck foam device
◆ Fixed steam fire extinguishing system
◆ Fixed pressurized water spray device
◆ Automatic sprinkler system
◆ Fixed inert gas equipment
◆ Engine room local fire extinguishing system
◆ Water spray lance
◆ Mobile water monitor
◆ Fire detection device
◆ Manual fire alarm system
◆ Hydrocarbon gas concentration continuous detection device
◆ Bilge liquid level monitoring device
◆ General alarm device
◆ Fire extinguisher
◆ Portable foam dispenser
◆ Carbon dioxide fire extinguisher
◆ SCBA: Self-Contained Breathing Apparatus
◇ Radio equipment
◆ VHF radio telephone
◆ MF/HF radio telephone
◆ Inmarsat and other data communication equipment
◇ Automatic equipment
◆ Remote control fuel oil lubrication device
◆ Automatic data logger
◆ Engine centralized monitoring device
◆ Engine room central control system
◆ Main engine remote control and steering system
◆ GPS: Global Positioning System
◆ ARPA: Automatic Radar Plotting Aids
◆ Automatic steering device
◆ Remote control mooring device
◆ Independent remote control mooring device
◆ Cargo handling hose loading and unloading device
◆ Remote control bulk cargo handling equipment
◆ Remote control ballast water drainage system
◆ Power switchgear
◆ Emergency hauling power winding device
◆ Pilot ladder power winding device
◆ Refrigerated container central monitoring device
◆ Fixed deck cleaning equipment
◆ Maritime satellite communication equipment
◇ Other equipment
◆ Equipment for high-pressure gas such as propane used as fuel for heating, cooking, etc.
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