Installation of DOOSAN 4V 2222TIM Installed in MV Ahuva C&I Vessel at WAS Shipyard
This project involved the installation of a new DOOSAN 4V 2222TIM main marine engine aboard MV Ahuva, a C&I vessel, carried out at WAS Shipyard. The work was undertaken as part of a main propulsion engine replacement and upgrade to support reliable vessel operation. The installation was executed in accordance with manufacturer specifications and standard marine engineering practices, and included engine positioning and alignment, connection of associated mechanical systems, installation of ancillary components, and final checks to ensure proper integration and readiness for service.
Work Progression

Lowering and positioning of the engine in the engine room
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positioning and tightening the engine in the engine room

Installation of Heat exchanger Pipes

Installation of the smoke exhaust

Installation of the sea water line

Test running the Engine
Scope of Work Included
- Preparation of engine room and foundation for new engine installation
- Lowering, positioning, and securing of the new main marine engine within the engine room
- Engine alignment in accordance with manufacturer specifications
- Installation and connection of mechanical systems, including shafting interface
- Installation of ancillary components and engine-mounted equipment
- Connection of fuel, cooling, lubrication, and exhaust systems
- Electrical and control system connections and verification
- Pre-start inspection and installation checks
- Test running of the engine to confirm proper operation
- Final inspection and readiness confirmation prior to return to service
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