Trefgraig Bach, Rhydlios, Pwllheli, Gwynedd, LL53 8LR
Newidiadau i adeilad amaethyddol presennol. Adeiladu storfa slyri efo gorchudd slatiau concrid o fewn yr adeilad presennol ac ymestyn to adeilad i greu to cantilefer dros cyntedd bwydo. Changes to existing agricultural building. Constructing slurry store with slated concrete cover inside the existing building and extend the roof of building to create a cantilever roof over feeding passage.