Glan Siriol Llanberis Road, Caernarfon, Gwynedd, LL55 2DF
Gwelliannau i'r adeilad yn cynnwys tynnu'r render presennol ac ail-rendro efo calch, amnewid y nwyddau dwr glaw presennol plastig efo rhai alwminiwm ac amnewid y ffenestri presennol gyda rhai newydd unedau dwbl / Improvements to the building to include removal of existing render and re-render with lime, replace the existing upvc rainwater goods with aluminium ones and replace existing windows with new ones with double glazed units