An extract from maintenance records. 110 lb./yd. F.B. track with 24 and 29 sleepers per 60 ft. length (E-141)

Records were taken for a period of 2½ years of the manhours and quantities and distribution of (chippings involved in the maintenance of a section of railway incorporating different depths and types of ballast. These records have been analysed and the results presented in Report E. 99 dated April...