Ala. Code § 11-28-7
Insofar as the provisions of this chapter may be inconsistent with the provisions of any other law concerning actions authorized by this chapter, the provisions of this chapter shall control, it being hereby specifically declared that the provisions of Section 11-8-10 shall not be applicable to any warrants issued under the provisions of this chapter. Subject to the preceding sentence, this chapter does and shall be construed to provide an additional and alternative method for the doing of the things authorized thereby and shall be regarded as supplemental and additional to other laws. The provisions of Section 11-28-2 regarding the payment of interest on warrants issued pursuant to this chapter shall be deemed declarative of existing law and shall not be construed in a manner adverse to the validity of any bonds, notes, warrants or other instruments evidencing debt at any time issued by the State of Alabama, any instrumentality thereof, any county or municipality therein, or any public body or governmental entity created under the laws of the State of Alabama.
Ala. Code § 11-28-7 (1975)