As RJ121 hasn't set a question for two days, can I take over, please?
If so, this is a description of what and where?
"Sited on the eastern borders of the town, the xxx xxx at xxx were opened by the xxx xxx in 1901. Principally known locally as 'The Sheds', the buildings at xxx xxx were sufficiently completed for an inspection by the directors on 20 July 1900, although it was not until December 1901 that they were finally in operation. Built in two widely separated sections, at the east end of the site being that for the locomotive shops and the west end for carnage and wagon."
For a bonus point, who opened them?
I must admit, I thought that this wouldn't last very long, so here's a clue: "The location is in South Wales, near a castle." Any thoughts, folks?