...is delegated to the following agency heads:
(1) the Secretary of Agriculture with respect to food resources, food resource facilities, livestock resources, veterinary resources, plant health resources, and the domestic distribution of farm equipment and commercial fertilizer;
(2) the Secretary of Energy with respect to all forms of energy;
(3) the Secretary of Health and Human Services with respect to health resources;
(4) the Secretary of Transportation with respect to all forms of civil transportation;
(5) the Secretary of Defense with respect to water resources; and
(6) the Secretary of Commerce with respect to all other materials, services, and facilities, including construction materials.