【正文】 6,300 DWT ASPHALT CARRIER SC509601002SM M I 5. MACHINERY ...........................................................................................................................................................1 GENERAL OF MACHINERY ........................................................................................................................1 GENERAL ...............................................................................................................................................1 INSPECTION AND TEST ....................................................................................................................1 FUEL OIL ................................................................................................................................................3 DESIGN CONDITION ...........................................................................................................................3 PRINCIPAL PARTICULARS OF MACHINERY........................................................................................7 MAIN ENGINE ......................................................................................................................................7 SHAFTING AND PROPELLER ...........................................................................................................7 ELECTRIC GENERATING PLANT .....................................................................................................7 THERMAL OIL HEATING PLANT....................................................................................................8 COMPRESSED AIR SYSTEM .............................................................................................................9 COOLING WATER SYSTEM ............................................................................................................10 FUEL OIL SYSTEM.............................................................................................................................11 LUBRICATING OIL SYSTEM ...........................................................................................................12 FIRE, BILGE, BALLAST AND GENERAL SERVICE SYSTEM ....................................................13 FRESH WATER SERVICE SYSTEM ................................................................................................14 ENGINE ROOM FANS .......................................................................................................................15 WORKSHOP EQUIPMENT ...............................................................................................................15 MISCELLANEOUS .............................................................................................................................16 TANKS IN ENGINE ROOM...............................................................................................................16 MAIN DIESEL ENGINE ...............................................................................................................................19 GENERAL .............................................................................................................................................19 FITTINGS AND ACCESSORIES.......................................................................................................19 INSTALLATION .................................................................................................................................20 SHAFTING AND PROPELLER...................................................................................................................21 GENERAL .............................................................................................................................................21 INTERMEDIATE SHAFT ..................................................................................................................21 PROPELLER SHAFT...........................................................................................................................21 COUPLING ...........................................................................................................................................21 INTERMEDIATE SHAFT BEARING ...............................................................................................22 STERN TUBE, STERN TUBE BEARING AND STERN TUBE SEAL ..........................................22 PROPELLER, FAIR WATER CAP AND PROPELLER NUT.........................................................23 EARTHING DEVICE ...........................................................................................................................23 MATERIALS .......................................................................................................................................23 ELECTRIC GENERATING ENGINE ...........................................................................................................25 GENERAL .............................................................................................................................................25 CONSTRUCTION FOR GENERATOR ENGINE .............................................................................25 ACCESSORIES ....................................................................................................................................25 THERMAL OIL HEATER............................................................................................................................27 GENERAL .............................................................................................................................................27 OIL FIRED THERMAL OIL HEATERS............................................................................................27 EXHAUST GAS THERMAL OIL HEATER ................................