Lifting, re-bedding and pointing the water table coping stones on the verges plus raking out and re-pointing the failed mortar in the bonds between the stone blocks on the gable end wall using new lime mortar
Lifting, re-bedding and pointing the water table coping stones on the verges plus raking out and re-pointing the failed mortar in the bonds between the stone blocks on the gable end wall using new lime mortar