Maritime Incident, Grounding & Machinery Failure Report Form

1. Vessel Identification & Registration Details

Provide complete vessel identification details as registered with flag state authorities. All fields marked mandatory must be completed for form submission.


Vessel Name

IMO Number

Call Sign

Flag State

Vessel Type


Year of Build

Classification Society

Registered Owner Name

Technical Manager/Operator

Hull Underwriter/P&I Club

Gross Tonnage (GT)

Deadweight Tonnage (DWT)


Overall Length (meters)

Breadth (meters)


Maximum Draft (meters)

Total Complement (All Persons on Board)

2. Incident Classification & Temporal Reference

Define the precise nature and timing of the incident. This section establishes the fundamental classification for subsequent detailed reporting.


Date & Time of Incident (UTC)

Date & Time First Discovered (UTC)


Primary Incident Type



Phase of Voyage at Time of Incident


Navigation Status


Brief Narrative Summary of Incident

3. Geographic Position & Environmental Conditions

Precise positional data and environmental context at time of incident. Use official chart datum and verified meteorological observations.


Geographic Position (Latitude)

Geographic Position (Longitude)

Charted Depth at Position (meters)

Actual Depth Sounding (meters)


Chart Number & Edition

Tidal Stage at Time of Incident

Height of Tide (meters above/below datum)

Environmental Conditions Assessment

(1 = Calm / Excellent, 2 = Moderate / Good, 3 = Rough / Fair, 4 = Very Rough / Poor, 5 = Severe / Extremely Poor)

Wind Force (Beaufort Scale)

Sea State (Douglas Scale)

Visibility (Nautical Miles)

Current Strength (knots)

Daylight Conditions

True Wind Direction & Speed

Sea/Swell Direction & Height

Visibility (Nautical Miles)

Ice Conditions Present



Traffic Density in Area

4. Machinery Failure Specifics - Technical Analysis

Did Machinery Failure Occur?




Machinery Failure Initiated (UTC)

Failure Development Pattern

Were Any Warning Alarms/Indications Observed Prior to Failure?


Was Machinery Operating Within Normal Parameters Before Failure?


Pre-Failure Machinery Operating Parameters (Last 4 Hours)

Time (UTC)

Main Engine RPM

Fuel Pressure (bar)

Lube Oil Pressure (bar)

Cooling Water Temp (°C)

Scavenge Air Pressure (bar)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Was Vessel Due for Scheduled Maintenance on Failed System?


Last Major Overhaul Date of Failed Machinery

Summary of Maintenance History for Failed System (Last 12 Months)

Were Critical Spare Parts Available Onboard for Failed System?


Did Crew Attempt Emergency Repairs?


5. Grounding Particulars - Event Reconstruction

Did Vessel Make Contact with Seabed/Obstruction?



Time of Initial Grounding Contact (UTC)

Vessel Speed Over Ground at Contact (knots)


Vessel Course Over Ground at Contact (degrees)

Engine Order at Time of Contact

Engine RPM at Time of Contact

Tide Stage at Grounding

Were Soundings Taken Immediately After Grounding?


Were Attempts Made to Refloat Immediately?


Was Anchoring Attempted After Grounding?


Type of Seabed Composition

Were Underwater Obstructions (Wrecks, Pinnacles) Charted?


Did Vessel Experience Multiple Grounding Contacts?


6. Navigation & Bridge Resource Management

Detailed reconstruction of bridge operations, personnel, and navigational decision-making processes leading to the incident.


Master's Name & License Number

Officer of the Watch (OOW) Name & Rank

Lookout(s) Name(s) & Position

Watch Condition

Was Master Present on Bridge?


Was Pilot Embarked?


Primary Means of Navigation

Last Position Fix Time (UTC)

Last Position Fix Method

Was Vessel on Planned Track?


Were All Required Aids to Navigation Operational?


Was VTS (Vessel Traffic Service) Contacted?


Were Any Navigational Warnings in Force?


7. Machinery Space Operations & Technical Status

Engine room operations, machinery status, and technical parameters immediately preceding and during the incident.


Chief Engineer's Name & License Number

Engineer Officer of the Watch (EOW) Name & Rank

Engine Room Watch Condition

Was Chief Engineer in Engine Room?


Main Engine Operational Status

Was Engine on Bridge Control?


Was Fuel Changeover in Progress?


Fuel Type in Use (ISO 8217 Grade)

Fuel Viscosity (cSt at 50°C)

Critical Machinery Parameter Status (30 Minutes Pre-Incident)

(1 = Normal, 2 = Slightly Low/High, 3 = Significantly Low/High, 4 = Critical Low/High, 5 = No Reading/Failed)

Main Lube Oil Pressure

Main Cooling Water Temperature

Fuel Oil Pressure

Scavenge Air Pressure

Hydraulic Oil Pressure

Control Air Pressure

Were Any Machinery Alarms Inhibited or Bypassed?


Last Machinery Space Inspection/Rounds (UTC)

Were Any Machinery Deficiencies Reported Before Incident?


8. Damage Assessment & Structural Integrity

Systematic evaluation of all damage sustained by vessel including hull, machinery, and structural components. Include underwater damage if known.


Was Hull Breached?


Was There Machinery Damage Beyond the Initial Failure?


Were Ballast/Cargo Tanks Breached?


Was Rudder/Propeller Damaged?


Were Deck Structures (Bulwarks, Railings) Damaged?


Did Any Cargo Get Damaged?


Watertight Integrity Status

Current Draft Forward (meters)

Current Draft Aft (meters)


Vessel List After Incident

List Direction & Approximate Angle

Is Vessel in Danger of Capsizing?

Has Class Society Been Informed of Damage?


9. Pollution & Environmental Impact

Has Any Pollution Occurred as Result of Incident?



Is Quantity of Pollutant Known?


Has Oil Spill Trajectory Been Modeled?


Are Pollution Containment Measures Deployed?


Has Shoreline or Sensitive Area Been Impacted?


Has Any Wildlife Been Affected?


Are Pollution Response Teams On Scene?


Distance to Nearest Shoreline (Nautical Miles)

Proximity to Sensitive Areas (Coral, Mangroves, Bird Sanctuaries)

10. Personnel Status & Medical Casualties

Comprehensive account of all personnel on board, injuries sustained, and medical response actions.


Were Any Persons Injured?


Was Medical Evacuation (Medevac) Conducted?


Are Any Crew Members Missing?


Was Crew Evacuation Necessary?


Did All Personnel Respond to Emergency Stations?


Was Emergency Drill Conducted Recently?


11. Emergency Response & Mitigation Actions

Chronological account of all immediate and subsequent actions taken to secure vessel, ensure safety, and mitigate consequences.


Was General Emergency Alarm Sounded?


Was Engine Stopped Immediately?


Were Tugs Requested?


Were Ballast/Cargo Transfer Operations Conducted?


Was Emergency Anchoring Deployed?


Were Any Emergency Ship-to-Ship Operations Conducted?


Was Salvage Contract Signed?


Were Emergency Patch/Repair Materials Used?


Was Vessel Refloated?


Summary of All Response Actions & Chronology

12. Witness Statements & Narrative Accounts

Individual statements from key personnel involved in or witnessing the incident. These narratives provide critical human perspective for causal analysis.


Has Master Provided Written Statement?


Has OOW Provided Written Statement?


Has Chief Engineer Provided Written Statement?


Are Additional Witness Statements Available?


Master's Detailed Narrative of Events (If not uploaded above)

Chief Engineer's Detailed Narrative (If not uploaded above)

13. Documentation, Evidence & Data Preservation

Critical evidence preservation status including official log books, electronic recordings, and photographic documentation required for investigation.


Are Official Log Books Available?


Is VDR (Voyage Data Recorder) Data Available?


Is S-VDR (Simplified VDR) Fitted?


Are ECDIS Recordings Available?


Are Engine Room CCTV Recordings Available?


Were Photographs/Videos Taken of Damage?


Has Preliminary Damage Survey Been Conducted?


Have Class Society Surveyors Attended?


Have P&I Club Surveyors Attended?


Are Oil Samples Available for Analysis?


14. External Notifications & Regulatory Reporting

Comprehensive record of all notifications made to authorities, organizations, and stakeholders. Include reference numbers and acknowledgment details.


Has Company Designated Person Ashore (DPA) Been Notified?


Has Flag State Administration Been Notified?


Has Coastal State Authority Been Notified?


Has Classification Society Been Notified?


Has P&I Club/Insurance Been Notified?


Has SAR/MRCC Been Contacted?


Have Port/Terminal Authorities Been Notified?


Have Charterers/Cargo Interests Been Notified?


Has Media/Press Inquired About Incident?


Notification Log

Organization Notified

Notification Time (UTC)

Method (Phone/Email/Fax)

Person Contacted

Reference / Acknowledgment

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

15. Post-Incident Status & Forward Planning

Current vessel status and planned actions for recovery, repair, and return to service.


Current Vessel Status

Current Position if Vessel Moved

Is Vessel Currently Stable?


Is Vessel Manned?


Are Cargo Operations Planned?


Has Repair Plan Been Developed?


Has Dry Docking Been Arranged?


Has Class Society Issued Interim Certificate?


Forward Plan for Next 7 Days

Long-term Recovery Plan (Beyond 7 Days)

16. Preliminary Causal Factors & Contributing Circumstances

Initial assessment of potential causal factors across human, technical, and organizational dimensions. This is preliminary and subject to investigation findings.


Preliminary Root Cause Analysis Summary

Has Formal Safety Investigation Been Initiated?


Are Additional Technical Investigations Required?


Master's Signature

Chief Engineer's Signature

Form Completion Date & Time (UTC)

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