(1) to acquire (by purchase, lease, condemnation, or otherwise), construct, improve, repair, operate, and maintain
(A) schools and related facilities (but only to the extent that operation of schools and related facilities by the Department is authorized by this chapter);
(B) laboratories;
(C) research and testing sites and facilities;
(D) quarters and related accommodations for employees and dependents of employees of the Department; and
(E) personal property (including patents), or any interest therein,
as may be necessary; and