2332 INTERNATIONAL LOAD LINE CONVENTION. JULY 5, 1930.
- \1inimum free-
hoards. structures is less than 1.0 L, the deduction is a percentage obtained from the following Table:- Total Eftective Len&th of Superstructures (E). Type of Superstructures. Line. 0 .1L .2L .3L .4L .IIL .6L .7L .8L .GL 1.0L - ---- ----- - %%%%%%%%%%% A~riTarmstroBot (talk)_21:31, 11 June 2014 (UTC)~_ 0 7 13 17 23.5 30 47~ 70 80 90 100 A All types with Bridge* __________ 0 7 14.7 22 32 42 56 70 80 90 100 B • Where the eftective length of Bridge Is 1888 than .2 L. t!le percentages are obtained by Interpolation between lines B and A. Percentages for Intermediate lengths of superstructures are obtaIned by interpo- lation. (Footnote in the certl1led copy.] Rule LXXV. -Minimum Freeboards. No addition to the freeboard is required for Winter freeboard, nor is a deduction permitted for Tropical freeboard. An increase in freeboard of 3 inches is made for voyages across the North Atlantic North of latitude 36 0 N. during the winter months. In computing the fresh water freeboard for a wood ship, the draught is measured from the lower edge of the rabbet of keel to the centre of the disc. Rule LXXVI.- Freeboard Table jor Sailing Ships. Table for sailing Minimum Summer, Winter, and Tropical Freeboards for Iron and ships. Steel Flush Deck Sailing Ships, which comply with the Standards laid down in the Rules. L. Freeboard. L. Freeboard. L. Freeboard. L. Freeboard. Feet. Inches. Feet. Inches. Feet. Inches. Feet. Inches. 80 9.2 140 21.3 200 35.4 270 53.5 90 11.0 150 23.5 210 37.9 280 56.3 100 12.9 160 25.8 220 40.4 290 59.1 110 14.9 170 28.2 230 42.9 300 61.9 120 17.0 180 30.6 240 45.5 310 64.7 130 19.1 190 33.0 250 48.1 320 67.6 260 50.S 330 70.5 (i) The freeboards nt intermediate lengths are obtained by inter- polation. (ii) Where c exceeds .62, the freeboard is multiplied by the factor c+.62 1.24 (iii) Where D exceeds ~ the freeboard is increased by {D- ~} X{1 + 2~0}jnches.
