A 4-nations Reinforced autoclaved aerated concrete (RAAC) Working Group was established to share details on RAAC surveys and management approaches.
Sefydlwyd tîm gorchwyl a gorffen, gyda chefnogaeth gan Grŵp Ffocws Rhanddeiliaid, i ystyried a rhoi cyngor ar sut y dylem ddatblygu Parthau Cadwraeth Morol yng Nghymru.