Managing LNG Fuel Bunkering and Usage on Ships

Introduction:

Monitoring environmental pollution has become a crucial concern for vessel operators, especially with the growing emphasis on reducing air emissions as outlined in MARPOL Annex 6. LNG (Liquefied Natural Gas) has emerged as a potential solution, though it comes with its own set of challenges. This training course focuses on LNG bunkering and fuel management for ships, emphasizing the operational aspects of LNG-powered vessels. Participants will gain an understanding of the IGF Code and how to comply with the regulations governing LNG as bunker fuel.

Objectives:

By the end of this LNG bunkering and fuel management for ships course, participants will be able to:

• Identify the benefits of using LNG fuel for ship engines.
• Manage the storage of LNG fuel onboard.
• Communicate and coordinate with LNG bunkering terminals and suppliers.
• Handle and resolve emergencies involving LNG fuel.
• Understand different types of maritime LNG fuel systems and their configurations.

Training Methodology:

• Tutorial Interactive Lectures
• Case Studies
• Hands-on Simulations
• Instructional - Group Discussions
• Equipment Demonstrations
• Site Visits
• Problem-Solving Exercises
• Technical Workshops

Course Outline:

Unit 1: Definitions of Liquefied Gases and Related Regulations

• IGF Code
• LNG fuel concept definition
• LNG properties
• Fueling combustion properties of LNG
• Pollution profile of LNGs
• Cryogenic systems
• General features and significance of LNG processes
• Makeup ingredients of LNG

Unit 2: Health, Safety & Environmental Conflicts and Combustion Principles

• Principles of thermodynamics
• Methane Number and knock prediction
• Gas detection techniques
• Electrostatic problems and solutions
• Toxicity hazard determination
• Health and safety management
• Environmental protection

Unit 3: Safety in the Handling of LNG Fuels

• Brittle fracture avoidance
• LNG storage system management
• Tank gauging procedures
• Safety systems
• LNG fuel systems arrangement
• Fuel disposition for fire as LNG

Unit 4: LNG Bunkering Systems and Operational Management

• Design and physical arrangement of LNG-powered ships
• On-board materials containment system characteristics
• Safety in electrical use
• Hazardous area detection
• LNG fueling process specifics
• Safety and instruction documents
• Preparation, application, and utilization checklists
• Procedures for inerting, warming up, and cooling down

Unit 5: SIMOPs, Emergency Response, and ESD Systems

• LNG filling installations and arrangements
• SIMOPs (Simultaneous Operations) practices
• Emergency response management
• Correct use of protective clothing
• Maintenance and repair issues
• Emergency Shutdown (ESD) procedures
• Safety Management Systems for LNG Bunkering Operations
• Screening for cold burns and other injuries