If all or any part of the territory of a sewage district organized pursuant to the provisions of Kan. Stat. Ann. §§ 80-2001 to 80-2020, inclusive, and any amendments thereto is taken into any city at a time when said district shall have commenced a sewer improvement project and issued temporary notes for the payment of all or part of the costs of such sewer improvement project and before bonds have been issued to pay the costs of such sewer improvement project, the governing body of such sewage district shall have power to complete such sewer improvement project and to issue such bonds; and the liability for such bonds shall be determined, and tax levies to pay such bonds shall be made, in the same manner as provided in Kan. Stat. Ann. §§ 80-2022 and any amendments thereto.