70 ILCS 1515/9

The assumption of such indebtedness and issuance of refunding and funding bonds under this act shall not be subject to or controlled by any statutory limitation of indebtedness or any other provision contained in the act creating the Chicago Park District and this act shall constitute complete authority for assuming such indebtedness and issuing refunding and funding bonds as herein provided without reference to other laws and shall be construed as conferring powers in addition to but not limiting powers granted under other laws.