Other Services

Gas Detection & Safety

Always rely on our Multi Line team of well-trained engineers and technicians to give you the right solutions, whenever you are in need. Besides inspecting and calibrating fixed and portable gas systems, we also provide onboard calibration services.

Fixed gas detection system

Portable gas detection system

Radio Survey

As a part of our services, we are able to perform Radio Surveys on GMDSS equipment, and our radio surveyors are certified by major Class Authorities in the field, and they are equipped with the latest testing equipment in order to carry out Radio Surveys and Inspections on GMDSS installations for ships of all categories and sizes. Now let us see the list of authorized class authorities:


We are certified by Multi Line to perform Annual Performance Tests (APTs) for (Simplified) Voyage Data Recorder systems (S)VDR of many brands. This type of test is performed by our team to ensure that the vessel’s Voyage Data Recorder system (VDR) is fully functional, as defined by the manufacturers’ specifications. Multi Line Marine is authorized by the following manufacturers to perform APTs and maintenance on their VDR/ SVDR systems.


Other Services