To be approved by the Secretary under this subpart, an application for a grant must, in addition to meeting the requirements of § 56.104 of subpart A of this part,

(a) Be submitted for a project with a catchment area which

(1) Is not served, in whole or in part, by a migrant health center, and

(2) Has not more than 6,000 migratory agricultural workers and the members of their families residing therein for more than two months per year; and

(b) Contain information sufficient to enable the Secretary to determine that the project for which the grant is sought will meet the requirements of this part.