Usually inform you if piling is required

[carlton007]

The easiest way of pilling a cat is to crush the pill into a powder by using mortor & pestle or by putting the pill between two spoons. Then mix the powder with a small amount of wet food (preferably a preservative free, healthy wet food). If your cat usually eats dry food, she will probably view the wet food as a treat and eat it up.

[prix007]

An architect or the person in charge of the build will usually inform you if piling is required - it's not an everyday occurrence but it's also not very rare. A lot of buildings require extra support, especially if they're built on uneven terrain or perhaps unstable terrain