------------------------------+--------------------+----------+---------- | Weight per mile | Price. | Amount. | of single line. | | ------------------------------+--------------------+----------+---------- |tons. cwt. qrs. lbs.| £ s. d. | £ s. d. Steel flange rails, 65 lbs. | | | per yard (30-ft. lengths) |102 3 0 0 | 5 10 0 | 561 16 6 Steel fish-plates (deep), | | | 27 lbs. per pair | 4 4 3 0 | 7 5 0 | 30 14 5 Fish-bolts and nuts | 1 0 0 0 | 13 0 0 | 13 0 0 2288 creosoted sleepers, | | | 6 ft. × 9 in. × 4½ in. | -- | 0 2 3 | 257 8 0 7744 dog-head spikes | 2 17 0 0 | 12 10 0 | 35 12 6 704 fang clips | 0 7 2 0 | 13 10 0 | 5 1 3 1408 crab bolts | 2 2 0 0 | 12 10 0 | 26 5 0 ------------------------------+--------------------+----------+---------- £| 929 17 8 --------------------------------------------------------------+---------- STEEL FLANGE RAILS (45 LBS. PER YARD). 247 _Estimated Cost of Materials for One Mile of Single Line (3-ft. gauge)._ ------------------------------+--------------------+----------+---------- | Weight per mile | Price. | Amount. | of single line. | | ------------------------------+--------------------+----------+---------- |tons. cwt. qrs. lbs.| £ s. d. | £ s. d. Steel flange rails, 45 lbs. | | | per yard (26-ft. lengths) | 70 14 1 0 | 5 15 0 | 406 12 0 Steel fish-plates (deep), | | | 16 lbs. per pair | 2 18 0 0 | 7 10 0 | 21 15 0 Fish-bolts and nuts | 0 18 0 0 | 13 10 0 | 12 3 0 2233 creosoted sleepers, | | | 6 ft. × 8 in. × 4 in. | -- | 0 1 10 | 204 13 10 7308 dog-head spikes | 2 14 0 0 | 13 0 0 | 35 2 0 812 fang clips | 0 5 0 0 | 14 0 0 | 3 10 0 1624 crab bolts | 0 18 0 0 | 13 0 0 | 11 14 0 ------------------------------+--------------------+----------+---------- £| 695 9 10 --------------------------------------------------------------+---------- CHAPTER IV. 248 Stations: Station Buildings, Roofs, Lines, and Sidings.