| Vessel Type | Nature of Operations and Identified Risk Elements | Risk Count | Mitigation |
| Heavylift and Pipelay vessel | Subsea construction works such as pipeline production and heavy lift installations —risk factor (Noise, collision during Navigation/DP manoeuvring, Subsea Machinery and structure movement, ROV, Pollution) | 6 | Design, planning (e.g. speed, no. of active engines), Enforcement & monitoring, Reporting, Contingency response |
| Anchor Handling and piling vessel | Subsea installations work such as installation anchors by piling —risk factor (Noise, collision during Navigation/DP manoeuvring, Subsea Machinery, Pollution and ROV) | 5 | Design, planning, Enforcement & monitoring, Reporting, Contingency response |
| Offshore Support vessel | Providing tow, security, bunkering and logistical support. —risk factor (Noise, collision during Navigation/DP manoeuvring, and tow structure movement, and pollution) | 4 | Design, planning, Enforcement & monitoring, Reporting, Contingency response |
| Offshore support & rescue vessel | Providing towing support for the offtake shuttle tankers —risk factor (Noise, collision during Navigation/DP manoeuvring, and pollution) | 3 | Design, planning, Enforcement & monitoring, Reporting, Contingency response |
| MODU | Engaged in drilling operations —risk factor (Noise, collision during Navigation/DP manoeuvring, Subsea Machinery movement, ROV and pollution) | 5 | Design, planning, Enforcement & monitoring, Reporting, Contingency response |
| FPSO | Serves as oil production and storage platform —risk factor (Noise and Pollution) | 2 | Design, planning, Enforcement & monitoring, Reporting, Contingency response |
| OSV | Providing tow, security, and logistical support —risk factor (Noise, collision during Navigation/DP manoeuvring, and pollution) | 3 | Design, planning, Enforcement & monitoring, Reporting, Contingency response |
| support tug | Providing security and rescue logistical support —risk factor (Noise, collision during navigation, and pollution) | 3 | Design, planning, Enforcement & monitoring, Reporting, Contingency response |
| Accommodation barge | Providing floating hotel accommodation and logistical support —risk factor (Noise, collision during Navigation/DP manoeuvring, and pollution) | 3 | Design, planning, Enforcement & monitoring, Reporting, Contingency response |
| CUM Turret Buoy. Not under command installation | Serves as turret offloading mooring unit for loading tankers —risking (Pollution) | 1 | Design, planning, Enforcement & monitoring, Reporting, Contingency response |