W. Va. Code § 8-27-21
PART IX. EMPLOYEES OF EXISTING SYSTEMS.
Whenever any authority acquires any existing system pursuant to the provisions of this article, the employees of such system shall be protected in the following manner:
(g) The authority owning a system, or any of the employees of any system owned by the authority, shall, in the case of any labor dispute relating to the terms and conditions of employment which is not settled through any established grievance procedure, have the right to submit the dispute to final and binding arbitration by a board of arbitration consisting of three arbitrators, one arbitrator to be chosen by the authority, one by the employee and the third to be chosen by the two arbitrators selected by the authority and the employee. A decision of a majority of the members of the board of arbitration shall be final and binding on the parties. The parties shall each pay the arbitrator of its or his own selection, and they shall jointly pay the third arbitrator and any other expenses connected with submitting such labor dispute to the board of arbitration.
In the event any authority acquires a system and (1) leases such acquired system, or (2) enters into a management contract for superintendence and management services for the operation of such acquired system pursuant to any provision of this article, the lease or contract shall include terms and provisions insuring the protection specified in this section.