Please see the accompanying incidental table showing how this number of boats can provide for the three-quarters additional capacity also, if of about 500 cubic feet per boat to 600 cubic feet.
A. H. Y.
Table of incidence (informative).
| Gross tons. | Number of boats. | Cubic feet. | Cubic feet additional. | Total cubic feet at 1-3/4. | Equivalent boats. | |
| At 500 cubic feet. | At 600 cubic feet. | |||||
| 10,000 and under 12,000 | 16 | 5,500 | 4,125 | 9,625 | 19 | 16 |
| 12,000 and under 15,000 | 18 | 5,800 | 4,350 | 10,150 | 20 | 16 |
| 15,000 and under 20,000 | 20 | 6,100 | 4,575 | 10,675 | 21 | 18 |
| 20,000 and under 25,000 | 22 | 6,400 | 4,800 | 11,200 | 22 | 19 |
| 25,000 and under 30,000 | 24 | 6,700 | 5,025 | 11,725 | 24 | 20 |
| 30,000 and under 35,000 | 24 | 7,000 | 5,250 | 12,250 | 24 | 20 |
| 35,000 and under 40,000 | 24 | 7,300 | 5,475 | 12,775 | 25 | 21 |
| 40,000 and under 45,000 | 24 | 7,600 | 5,700 | 13,300 | 26 | 22 |
| 45,000 and under 50,000 | 26 | 7,900 | 5,925 | 13,825 | 27 | 23 |
| 50,000 and upward | 26 | 8,200 | 6,150 | 14,350 | 28 | 24 |
One-fourth of the above boats may be carried inboard, but they should not exceed 500 cubic feet in capacity, so that they may be readily drawn up to the davits.
A. H. Y.
MARCH 30, 1912.
DRAFT AMENDMENT OF GENERAL RULES.