| Engine Equipment Maintenance, testing and repairs, inspections |
| 2.1 | Maintenance/overhauling of emergency fire pump | |
| 2.2 | D/G overhauling | |
| 2.3 | Overhauling of electrical equipment – electrical shock | |
| 2.4 | Inspection/cleaning of the freshwater generator | |
| 2.5 | Cleaning of main engine scavenges space | |
| 2.6 | Machinery works / maintenance / inspection | |
| 2.7 | Painting in machinery spaces | |
| 2.8 | Boiler cleaning | |
| 2.9 | Installation of new piping in E/R | |
| 2.10 | Boiler overhauling | |
| 2.11 | Main engine cylinder head, liner, piston, exhaust valves, fuel injection valves, fuel injection pump, safety valve and indicator valve removal / replacement / overhauling | |
| 2.12 | Main engine crankcase inspection | |
| Bunkering Operations/ Systems/ Use of LSFO |
| 2.13 | New FO requirements at EU ports, US/California, etc. | |
| 2.14 | Change-over procedure from HFO to LSFO | |
| 2.15 | N.A | - |
| 2.16 | N.A | - |
| 2.17 | Operation on ULSFO MGO at port | |
| 2.18 | Aux boiler running on ULSFO | |
| 2.19 | Bunkering operations | |
| 2.20 | Bunkering during heavy weather | |
| 2.21 | Bunkering planning | |
| 2.22 | Redesignation of Fuel Oil Bunker Tank | |
| Engine Department Operations |
| 2.23 | Entry to UMS | |
| 2.24 | Work on machinery | |
| 2.25 | Work on boilers & pressure vessels | |
| 2.26 | Work on piping | |
| 2.27 | Lifting weights in the engine room | |
| 2.28 | Working in workshop & bench machines | |
| 2.29 | Working near electrical installations | |
| 2.30 | Working on electrical equipment | |
| 2.31 | Work on fuses | |
| 2.32 | Work with batteries | |
| 2.33 | Aux. Boiler Change over to low Sulphur gas oil | |
| 2.34 | Bunker Line Hydraulic Pressure Test | |
| 2.35 | Engine Room crane operation | |
| 2.36 | Vessel Elevator Maintenance and Tests | |
| Malfunction of Equipment |
| 2.37 | Cargo operations – failure of COT remote ullaging and temperature monitoring | |
| 2.38 | Failure of IG system | |
| 2.39 | Manifold crossover valve failure | |
| 2.40 | FRAMO pump failure | |