Fuel-preparation-room entry and mitigation
Applicability: Section 7D applies where equipment, machinery or a system on board uses ammonia fuel. Apply the vessel-specific conditions in this entry.
What is being checked
Entry controls and release-mitigation arrangements are understood.
Ready on board
0 / 6 checkedCheck the vessel’s actual procedures, equipment and records against these points from RISQ 3.2.
Practice questions
Preparation prompts derived from this entry, not an official inspector interview script.
1Does ventilating the room alone authorise entry?
No. Follow the full approved entry procedure, including the source’s PPE and emergency provisions.
2What additional issue comes with operating water screens?
The arrangement must safely manage the ammonia-containing effluent produced.
Where a finding may arise
Missing evidence or defects inconsistent with the checks above may prevent a satisfactory answer. These are preparation concerns derived from the question, not explicit additional finding criteria or reported past observations.
Past observations for practice
Anonymised reports, manually reviewed before publication. These are reported experiences, not additional inspection requirements.
No reviewed observations have been added for this entry.
Share an observation for private review
Remove vessel, company and inspector names, report numbers, exact dates and confidential information. Do not paste a complete inspection report.
Source clarification
This is a preparation checklist, not an entry permit or a complete safe-entry sequence. The source gives no numerical atmosphere acceptance limits or universal mitigation-system test interval here.
References and source status
RightShip Inspection Ship Questionnaire, November 2025, version 3.2. Section 7D, page 105, reference 7.8.
The explanation, checklist and practice answer derive from the supplied questionnaire. Reported observations are separately contributed and manually reviewed; they are not official RISQ guidance.
Independent DeepDraft preparation guide, based on the supplied RISQ 3.2 questionnaire. Not an official RightShip product or inspection report.