Yes, that's a very good question.
The commission has an engineering department. It has a design and construction department. It also has environmental specialists.
We're a bit of an unusual organization in the sense that we are not only a doer but also a regulator. There are quite severe internal test functions for all of these matters. That does not preclude our bringing in third-party consultants for special engineering or environmental studies. It would be quite normal to have a series of such studies on any given project.