Any member of the hearings board may be removed for inefficiency, malfeasance and misfeasance in office, under specific written charges filed by the governor, who shall transmit such written charges to the member accused and to the chief justice of the supreme court. The chief justice shall thereupon designate a tribunal composed of three judges of the superior court to hear and adjudicate the charges. Such tribunal shall fix the time of the hearing which shall be public, and the procedure for the hearing, and the decision of such tribunal shall be final and not subject to review by the supreme court. Removal of any member of the hearings board by the tribunal shall disqualify such member for reappointment.