eligible pump station

(A) constructed, in whole or in part, by the Corps of Engineers for flood risk management purposes;

(B) that the Secretary has identified as having a major deficiency; and

(C) the failure of which the Secretary has determined would impair the function of a flood risk management project constructed by the Corps of Engineers.

(A) that is a feature of—

(i) a federally authorized flood or coastal storm risk management project; or

(ii) an integrated flood risk reduction system that includes a federally authorized flood or coastal storm risk management project; and

(B) the failure of which the Secretary has determined would demonstrably impact the function of the federally authorized flood or coastal storm risk management project.