DNV DNV-OS-A101 PDF

The scope of this standard covers the following technical topics

— Design principles and accidental loads.

— Area arrangement.

— Hazardous area classification.

— Emergency Shutdown (ESD) principles and requirements.

— Escape and communication.

The standard does not cover the location and arrangement of helicopter decks.

Guidance note:

Relevant requirements for helicopter decks are given in MODU Code Ch. 13 referring in its turn to publications from the International Civil Air Organisation (ICAO).