MSC.1/Circ.1328 Extended Service Liferafts Quiz Set C

Source: MSC.1/Circular.1328, Guidelines for the Approval of Inflatable Liferafts Subject to Extended Service Intervals Not Exceeding 30 Months (11 June 2009), circular and annex, sections 1 to 6 and appendix.
Reference: imorules.com – MSC.1/Circ.1328

6. The arrangements should include means to evaluate the humidity level behind the protective barrier and to detect any leakage of inflation gas during the annual onboard inspection. The efficiency and accuracy of these means should be:

A) Certified by the manufacturer's agent every 30 months B) Recorded in the ship's official log-book C) Verified D) Checked against the performance of the drying agent

MSC.1/Circ.1328 – Approval of Inflatable Liferafts Subject to Extended Service Intervals – Set C