Hello all.
Major work is being carried out in the house next door. While doing work on their wall, to receive a steel girder (I believe), some damage was done to mine. This was caused by _heavy_ hammering. Now, is it the preferred way to use a hammer on _a party wall_, or should an SDS drill (or something similar, and more gentle and precise) have been used. This work was being carried out by a young foreigner, without immediate supervision. Was that wise? I would appreciate comments on this. Luckily I was in the room when the plaster started coming off the wall (it's actually a little more serious than that), and I was able to stop the work before further damage was done.
Thanks in advance for your input.
Sylvain.