As used in this subpart-
Building construction means construction of any building which receives Federal assistance under the program, which will exceed $200,000 in construction cost.
Energy assessment means an analysis of total energy requirements of a building, which, within the scope of the proposed construction activity, and at a level of detail appropriate to that scope, considers the following:
Major building modification means modification of any building which receives Federal assistance under the program, which will exceed $200,000 in construction cost.
14 C.F.R. §152.605