(a) Before a vessel gets under way on a voyage, the master shall ensure that suitable public announcements are made informing each offshore worker of—

1. (1) In general terms, emergency and evacuation procedures;
2. (2) Locations of emergency exits and of embarkation areas for survival craft;
3. (3) Locations of stowage of lifejackets and immersion suits;
4. (4) With demonstration, proper method or methods of donning and adjusting lifejackets and immersion suits of the type or types carried on the vessel;
5. (5) Locations of the instruction placards for lifejackets and other lifesaving devices;
6. (6) Explanation that each offshore worker shall don an immersion suit and a lifejacket when the master determines that hazardous conditions do or might exist but that offshore workers may don lifejackets whenever they feel it necessary;
7. (7) Which hazardous conditions might require the donning of lifejackets and immersion suits;
8. (8) Types and locations of any other lifesaving device carried on the vessel;
9. (9) Locations and contents of the “Emergency Instructions” required by § 131.330;
10. (10) Survival craft to which assigned;
11. (11) Any hazardous materials on the vessel; and
12. (12) Any conditions or circumstances that constitute a risk to safety.