For the procurement of spare parts and fitting for the Starboard (Stbd) side Main Engine and Starboard (Stbd) side Generator Engine of the vessel BIWTA-Tista, a structured approach should be taken to ensure compliance with maritime standards, quality requirements, and operational efficiency. Here's a general framework for handling this procurement process:

1. Identify Spare Parts Requirements
Main Engine:
Pistons, piston rings, and connecting rods.
Cylinder liners and cylinder head gaskets.
Turbocharger, exhaust valves, and air filters.
Fuel injectors and fuel pumps.
Lubrication system components (oil pumps, oil filters).
Cooling system components (water pumps, thermostats, heat exchangers).
Generator Engine:
Generator AVR (Automatic Voltage Regulator).
Control panels and circuit breakers.
Alternator bearings and excitation systems.
Engine-related components (fuel injectors, turbocharger).
Exhaust system components.