Sewage Disposal Works, Tremeirchion, St Asaph, Denbighshire,
Newidiadau i gynllun gosodiad y safle arfaethedig i gynnwys ychwanegu ciosg bach a gyflwynwyd mewn perthynas a chais rhif 47/2024/1557 (diwygiad anfaterol) / Amendments to the proposed site layout plan to include the addition of a small kiosk submitted in relation to application no. 47/2024/1557 (non-material amendment)