Singapore’s port is among the busiest and most dynamic globally, requiring constant hydrographic surveying to manage its shifting seabed and sedimentary layers. To carry out this mission effectively, the Singapore Maritime Port Authority (MPA) commissioned a new class of survey vessels that must operate with precision, range, and minimal interruption.
To achieve these operational goals, MPA selected LATTICE to deliver a space-optimized LNG fuel tank solution using LPV technology for its newest hydrographic vessel, MATA IKAN.
The Challenge: Maximize Range Without Sacrificing Deck Space
Conventional cylindrical LNG tanks often require above-deck installation, occupying valuable operational space and adding complexity to the vessel’s layout. For MATA IKAN, a better solution was needed—one that could increase fuel capacity while integrating seamlessly into the ship’s hull, not its deck.
MPA sought to:
- Maximize fuel volume for longer survey missions
- Minimize downtime due to refueling
- Eliminate deck interference
- Maintain high safety and classification standards
The LPV Solution: Precision Fit and Performance
LATTICE delivered a custom-engineered LPV tank with a triangular shape, allowing perfect integration into the vessel’s aft section. This innovation ensured no deck space was sacrificed, and internal tank geometry was used efficiently.
Key features included:
- Triangular hull-adapted LPV shape to fit confined aft section
- Tank-in-tank vacuum insulation system with perlite to maintain fuel temperature
- Internal LATTICE structure that minimizes sloshing and free-surface effect during vessel movement
- Certified by Bureau Veritas, ensuring compliance with international safety and performance standards
The result was a compact yet high-volume LNG fuel solution that enabled the MPA vessel to perform longer, uninterrupted surveying operations across Singapore’s maritime zone.
Project Highlights
- Ship Name: MATA IKAN
- Ship Owner: Singapore Maritime Port Authority (MPA)
- Shipyard: Lita Ocean
- Tank Size: 14.3 meters
- Fuel Type: LNG
- Application: Hydrographic survey vessel
- Operational Status: In service, Singapore
Operational Gains Without Compromise
The integration of an LPV fuel tank on the MATA IKAN represents a significant leap in operational flexibility and design efficiency for utility-class government vessels. With increased range, minimized downtime, and a seamless fit into the hull, the vessel demonstrates how smart containment can elevate performance even in compact, high-spec applications.
This project not only showcases the versatility of LPV solutions for LNG applications but also reflects Singapore’s ongoing commitment to sustainability and innovation in maritime operations.