And just what were IÉ supposed to do? Store wagons for ten years just in case someone might decide to resume growing beet. And what benefit would a siding in Wellingtonbridge be for beet being grown in 'Co Cork somewhere'? And where would the crop be processed - all the factories have been demolished (by their owners, not by IÉ)? If beet does come back in a substantial way, then it would seem likely that a new factory, or factories would be built in the beet growing area (s), not in a location requiring rail haulage of the raw product. And in any case is the 'Co Cork somewhere' location anywhere near a rail line?
Dive, the 'bogie beet wagons' were not new. They were existing 42' 9" container flat wagons on which 40 ft containers were mounted. Again, the containers were not new but were acquired secondhand and received some minor modifications (internal bracing and alerations to doors). I'm not sure what happened to the wagons, possibly some are in traffic on liner trains, but I'd suggest that the containers were probably withdrawn.