10 Questions
What is the frequency of periodic inspections for offshore tanks used for the transportation of dangerous products according to the IMDG regulation?
Every 2.5 years
What is the purpose of removing hard insulation during the 2.5-year inspection?
To enable a complete investigation of the tank underneath
Which standard is specifically referenced for offshore container inspection requirements?
ISO 10855-1
What is included in the annual examination of offshore containers according to the IMDG regulation?
Visual inspection of the tank structure, insulation, markings, valves, piping, instrumentation, etc.
What is the purpose of the leak test for vacuum insulated tanks?
To demonstrate the integrity of the outer shell
What needs to be reset and maintained to the proper pressure during the 2.5-year inspection?
Relief valves
What is the purpose of calibrating equipment during the 2.5-year inspection?
To ensure accurate measurement and operation
What is the primary focus of the DNV 2.7-1 standard?
Offshore container inspection requirements
How often do load cells need to be calibrated according to the provided information?
Not mentioned in the provided information
What is the purpose of the 2.5-year inspection compared to the annual inspection?
To include additional elements such as valve servicing and equipment calibration
Test your knowledge on the DNV Standard for Certification No 2.7-1, which outlines requirements for offshore container and CCU inspection, including ISO 10855 standards.
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