is held in perpetuity by a qualified holder, if the working waterfront or interest is identified in the application for the grant and acquired by the qualified holder within 3 years of the grant award date, or within 3 years after the submission of the application and before the end of the grant award period. Such value shall be determined by an appraisal performed at such time before the award of the grant as the Secretary considers appropriate. (7) The Secretary shall treat as non-Federal match the costs associated with acquisition of a working waterfront or an interest in a working waterfront, and the costs of restoration, enhancement, or other improvement to a working waterfront, if the activities are identified in the project application and the costs are incurred within the period of the grant award, or, for working waterfront described in paragraph (6), within the same time limits described in that paragraph. These costs may include either cash or in-kind contributions. (j) Limit on administrative costs No more than 5 percent of the funds made available to the Secretary under this section may be used by the Secretary for planning or administration of the program under this section. (k) Other technical and financial assistance (1) Up to 5 percent of the funds appropriated under this section may be used by the Secretary for purposes of providing technical assistance as described in this subsection. (2) The Secretary shall— (A) provide technical assistance to coastal states and local governments in identifying and obtaining other sources of available Federal technical and financial assistance for the development and revision of a working waterfront plan and the implementation of an approved working waterfront plan