b'strating that each component is sufficient to withstandarrangement plans will be forwarded to the local officer the anticipated loading, with an appropriate safety factor.in charge, marine inspection (OCMI) for review. Local The drawings should: approvaltypicallyentailsconductingvesselmeasure-ments after construction, at which point any issues mayI nclude section, plan, and profile views as needed tocause significant expenses and time delays.show all masts, booms, bowsprits, and rigging. For pontoon vessels that meet the applicability of 46 CFR Detail the construction of chain plates and mast steps. 178.320(b),apontoonsimplifiedstabilitytest(PSST) may be conducted instead of a full stability test and anal-Be to scale and/or include dimensions and angles. ysis. Simplified stability proof tests provide a conservative passenger count and are economically favorable to the furtherinformation,pleaseseePRGH1-15vessel representatives. Coordinate with your local OCMI For MSCGuidelinesforReviewofRiggingSystemsforand the MSC to schedule a PSST, at which point the Sailing Vessels. MSC will provide guidance on test preparations.General arrangements must be sufficiently detailed andLITHIUM-ION (LI-ION) BATTERIESdimensioned to demonstrate compliance with applicableEnsureplansfullydemonstratecompliancewithCG-requirements such as door widths for means of escape,ENG Policy Letter 02-19, Design Guidance for Li-ion railingheights,seatingwidth/pitch,etc.Iflackingdi- Battery Installations Onboard Commercial Vessels, and mensions for the MSC to verify compliance, the generalASTM F3353-19, Standard Guide for Shipboard Use of DeJong & Lebet, Inc.ExperienceNaval ArchitectsMarine EngineersWhen YouConsultantsSurveyorsFerry Experts Need It. 71 Sea Island Explorer140 Odyssey Chicago Riverwww.dejongandlebet.comsales@easternshipbuilding.com850-763-1900 1734 Emerson Street, Jacksonville, FL 32207Panama City AllantonPort St. Joe (904) 399-3673 info@dejongandlebet.com15 SEPTEMBER 2024'