This might include us serving ‘Repairs Notices’, specifying works which need to be done in order to preserve the building and prevent further deterioration, or to reverse unauthorised works.
Gallai hyn gynnwys cyflwyno 'Hysbysiadau Atgyweirio', gan nodi'r gwaith y bydd angen ei wneud er mwyn cynnal yr adeilad ac atal dirywio ymhellach, neu i ddadwneud gwaith a wnaed heb ganiatâd.