Work at the Reservoir

This is from a letter that FERC sent to Ameren.

Test Program to Remove Certain Interior Concrete Face Panels

We have received and reviewed the above referenced submittal for the test program to remove certain interior concrete face panels. Our review did not find any significant deficiencies or errors that would affect the safety of the project structures or the adequacy of project works to perform their intended function. You may proceed with the work.

I assume that this means that Ameren is pulling down some of the concrete panels that lined the Upper Reservoir.