1 Introduction
Clasification Society 2024 - Version 9.40
Statutory Documents - IMO Publications and Documents - Resolutions - Assembly - IMO Resolution A.1050(27) – Revised Recommendations for Entering Enclosed Spaces Aboard Ships – (Adopted on 30 November 2011) - Annex – Revised Recommendations for Entering Enclosed Spaces Aboard Ships - 1 Introduction

1 Introduction

 The atmosphere in any enclosed space may be oxygen-deficient or oxygen-enriched and/or contain flammable and/or toxic gases or vapours. Such unsafe atmospheres could also subsequently occur in a space previously found to be safe. Unsafe atmospheres may also be present in spaces adjacent to those spaces where a hazard is known to be present.


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