Arriva Trains Wales, Ferry Terminal, London Road, Caergybi/Holyhead
Cais i ryddhau amod (03) (Archeolegol) o ganiatâd cynllunio DET/2023/1 (bennu os oes angen caniatâd blaenorol ar gyfer gosod cyfleuster olwyn turn, uned lles a gwaith cysylltiedig) yn/ Application to discharge condition (03) (Archaeological) of planning permission DET/2023/1 (determine whether prior approval is required for the installation of wheel lathe facility, welfare unit and associated works) at