Tennessee Code Title 7. Consolidated Governments and Local Governmental Functions and Entities § 7-21-302

(a) Any unified government created and established pursuant to this chapter may at any time assume and take over the utility services provided within its county by any utility service provider created, authorized or owned by any private or public entity located outside such county, referred to as “outside utility service provider”.

(b) In exercising the powers granted in subsection (a), the unified government shall notify any outside utility service provider of its desire to assume responsibility for all or any part of the outside utility service provider's functions, services or duties within the county of the unified government. It shall then be the duty of the outside utility service provider and the unified government to attempt to reach agreement in writing for the allocation to the unified government of any such public functions, services or duties as the unified government may desire to assume, and all related rights, duties, property, assets and liabilities of the outside utility service provider that justice and reason may require under the circumstances. Any matters upon which the respective parties are not in agreement in writing within sixty (60) days after a unified government gives such notice shall be settled by arbitration in accordance with the law of arbitration of the state of Tennessee effective at the time of submission to the arbitrators, except that § 29-5-101(2) shall not apply to any arbitration under this section. The award so rendered shall be transmitted to the chancery court of the county of the unified government, and then shall be subject to review in accordance with §§ 29-5-113, 29-5-115 and 29-5-118.