TD&H provided services related to the modification of the existing 115 kV transformer housing so transformers could be removed through the walls of steel stud construction. The design involved new removable door panels and modification to the walls. TD&H provided the design of a new floor to support the load of new reactors and switch gear. The new floor is 8’ above the existing 115 kV floor of the transformer compartments. TD&H analyzed the existing floor to ensure it would support the new loads.