Yes and No, an emergency is a parcial solution to solve a major problem created. For example, an stoppage created by wipe towels or an object in the sewer is an emergency that can be solved with the snake. But it will become also a repair if the reason are roots through the pipe. In this case the tile needs to be cut, the slab needs to be opened, cut the pipe, remove the roots, repair the pipe, cover the hole, apply anti thermites solution, patch the concrete, tile next day the floor, and grout it.