Description
The table below illustrates the original formation, numbering and areas of use:
| Sub-Class | Built | Unit Numbers | BDTSOL | MBSO | TSO | DTCOL | Area of Use | |
|---|---|---|---|---|---|---|---|---|
| Original | Later | |||||||
| 312/0 | 1976-78 | 312001-312026 | 312701-312726 | 76949-76974 | 62484-62509 | 71168-71193 | 78000-78025 | Great Northern |
| 312/1 | 1975-76 | 312101-312119 | 312781-312799 | 76975-76993 | 62510-62528 | 71194-71212 | 78026-78044 | Great Eastern |
| 312/2 | 1976 | 312201-312204 | 312727-312730 | 76994-76997 | 62657-62660 | 71277-71280 | 78045-78048 | West Midlands |
These units were based on the Class 310, used on the suburban services out of London Euston. The only significant difference between the various sub-classes was that the 312/1 units were also equipped to work on the 6.25 kV AC overhead electrification system used on parts of the Great Eastern Main Line and London, Tilbury and Southend Railway networks.
Read more about this topic: British Rail Class 312
Famous quotes containing the word description:
“I fancy it must be the quantity of animal food eaten by the English which renders their character insusceptible of civilisation. I suspect it is in their kitchens and not in their churches that their reformation must be worked, and that Missionaries of that description from [France] would avail more than those who should endeavor to tame them by precepts of religion or philosophy.”
—Thomas Jefferson (17431826)
“The type of fig leaf which each culture employs to cover its social taboos offers a twofold description of its morality. It reveals that certain unacknowledged behavior exists and it suggests the form that such behavior takes.”
—Freda Adler (b. 1934)
“It [Egypt] has more wonders in it than any other country in the world and provides more works that defy description than any other place.”
—Herodotus (c. 484424 B.C.)