8. TANK CONTENTS FOR DEDUCTION Tank no. Volume Sp. grav. Mass Vertical centre Vertical Longitudinal moment of i Contents of gravity moment centre of gravity inertia, i m tm m moment m4 m3 t/m3 t tm tm Correction for free surface:=…………..m If the amount of (sea)water ballast / fuel oil exceeds approximately 20% of , the specific gravity shall be verified (all tanks). Note!
8. TANK CONTENTS FOR DEDUCTION Tank no. Contents Volume m3 Sp. grav. t/m3 Mass t Vertical centre of gravity m Vertical moment tm Longitudinal centre of gravity m moment tm moment of inertia, i m4 i tm Correction for free surface:=…………..m Note! If the amount of (sea)water ballast / fuel oil exceeds approximately 20% of , the specific gravity shall be verified (all tanks).