LNG Preparations Before Dry Dock

Proper preparation of LNG carriers for dry docking is essential to ensure safety, maintain operational efficiency, and comply with regulatory requirements. This process involves several critical steps such as stripping, warm-up, gas freeing, inerting, and aeration, each of which must be carefully executed to prevent hazards and preserve the integrity of the cargo tanks.

Continuous monitoring of key tank conditions (temperature, pressure, and gas composition) is crucial throughout. A clear understanding of these procedures and controls by all crew members is vital to support safe and effective inspection and maintenance activities during dry docking.

Highlights:

The aim of the course is to equip participants with the knowledge and skills required to effectively prepare for dry docking, focusing on the necessary preparations, and adherence to critical safety and security protocols.

By the end of this course, you will be able to:

1. Understand the procedures for preparing LNG carrier tanks for dry dock, including stripping, warm-up, gas freeing, and aeration.
2. Identify key tank conditions to monitor and control for ensuring a safe atmosphere during inspection and maintenance.

Legislation & References: This course is based on the following references:

• The course is based on Industry Best Practices.

Duration: 0.5 hour.

Who should attend: 

• Masters, Chief Officers, Chief Engineers, Deck & Engine Officers, 2nd Engineers, Deck & Engine Ratings

Certificate: ABS

DISCLAIMER: The course is provided on an “as is” basis. Before you purchase any of our courses, it is exclusively your responsibility to check if it complies with the flag administration/approval body you require or you want to submit it to. Furthermore, you should check if the course is accepted by your employer or flag administration as your employer or flag administration may have specific requirements.