Croatia Chief Engineer Officer case studies
Croatia Chief Engineer Officer · Put your knowledge to work in context.
The Croatian Chief Engineer Officer certificate, known in Croatian as Upravitelj stroja prvog reda, is the senior engineering licence issued under the Croatian maritime administration's STCW framework. It is the credential that allows a marine engineer to serve as chief engineer officer on vessels of unlimited propulsion power, and it is what shipowners, managers and crewing agencies look for when filling senior engine-department berths on internationally trading ships. The Croatia Chief Engineer Officer case studies are 5 cases and about 2,827 words.
1High Exhaust Temperature and Turbocharger Surge at Sea
At 02:10 on a 4,800 TEU container ship, the main engine (MAN B&W 6S60MC-C, 14,280 kW) is at 82% MCR on a 26-hour passage to Le Havre. Cylinder 4 exhaust gas temperature has risen from 338 °C to 412 °C in 25 minutes; turbocharger No.1 surges at 76–79% speed whenever load exceeds 70%.
585 words, about 3 min2Fuel Oil Purifier Vibration with Limited Spares
At 18:40, No.2 fuel oil purifier on a 35,000 dwt bulk carrier trips on high vibration while the ship is burning HFO 380 cSt. No.1 purifier is already isolated awaiting a spare bowl disc.
601 words, about 3 min3Suspected Ballast Tank Flooding and Rising List
At 04:20, a 28,000 dwt bulk carrier loaded with 26,500 t of iron ore in Nos.3 and 4 holds is in Beaufort 7, 180 nm from Cape Finisterre. The No.1 starboard water ballast tank sounding rises from 0.8 m to 3.4 m in 50 minutes.
557 words, about 3 min4Engine Room Fire with Two Persons Unaccounted For
At 23:15, smoke and flames are reported from the fuel oil booster pump module in the engine room of a 1,900 TEU container ship. No.2 generator is running; the fixed CO2 system protects the engine room and has 48 cylinders, last inspected 14 months ago.
549 words, about 3 min5Bunkering Spill with Terminal Schedule Pressure
At 06:50 during bunkering at berth, the chief engineer sees an oil sheen around the starboard bunker manifold. About 180 m³ of VLSFO has been transferred at 220 m³/h.
535 words, about 3 min