Anything in this act to the contrary notwithstanding, any municipality shall have power to issue bonds, revenue certificates or other obligations to finance, in whole or in part, the carrying out of any order or direction of the department without regard to the restrictions, limitations or provisions of this act relating to the issuance of bonds, revenue certificates or other obligations: Provided, That such bonds, revenue certificates or other obligations are issued by the municipality in accordance with the provisions of any other law. This act shall be construed to provide an alternative method for the issuance of bonds, revenue certificates or other obligations by a municipality, and not an exclusive method therefor.
35 P.S. § 691.213