Ysgol Twm O'r Nant, Rhyl Road, Denbigh, Ll16 3Dp
LL16 3DP
Manylion cynllun draenio dwr budr a gyflwynwyd yn unol ag amod Rhif 4 Cod Caniatad Cynllunio Rhif 01/2021/0167 / Details of foul water drainage scheme submitted in accordance with Condition Number 4 of Planning Permission Code No. 01/2021/0167