0,09 metre-radians up to an angle of heel of either 40 ° or the angle of flooding, i.e. the angle of heel at which the lower edges of any openings in the hull, superstructures or deckhouses, being openings that cannot be closed weathertight, are immersed, if that angle be less than 40 °;
0,09 meeter-radiaani kas kreeninurgani 40 ° või vee sissevoolu nurgani, st kreeninurgani, mille juures laevakere, tekiehitiste või tekimajade avade, mida ei saa veekindlalt sulgeda, alumised servad on vee all, kui see nurk on väiksem kui 40 °;