Addendum to Stability Booklet
Post-modification stability addenda maintaining Class compliance after conversions or refits.
When a vessel undergoes structural modification, equipment change or a new operating profile, the existing Stability Booklet must be updated through a formal addendum. We prepare addenda that address the specific modification while retaining consistency with the parent document.
Each addendum re-verifies the affected loading conditions, updates the lightship particulars where required, and re-confirms compliance against the current damage stability regime. The addendum is submitted directly to the vessel's Classification Society for review and endorsement.
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Lines plan, general arrangement and tank capacity drawings prepared for statutory approval.
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End-to-end concept, basic and detail design services for commercial and offshore vessels.
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End-launching and side-launching calculations for shipyards and heavy-lift newbuilds.





