In any case where fees, rents or revenues of any building or facility of the board of supervisors or any university or college under its jurisdiction, are pledged to the payment of any bonds, notes, certificates or other evidence of indebtedness issued under this Sub-Part, the board of supervisors shall have authority to fix such fees or rentals and to contract or covenant with the purchasers or holders of such bonds, notes, certificates, or other evidence of indebtedness that a maximum occupancy and use of such building or facility from which such fees, rents or revenues are to be derived will be maintained.
La. R.S. § 17:2190