(1) When a Committee of Arbitration has been duly constituted, the Board shall, by notice in writing inform each of the members of the fact, and the Committee shall meet as soon as may be thereafter.
     (2) The Chairman of the Committee shall fix the time and place of the meetings and shall have power to adjourn any meeting from time to time as may be necessary.
     (3) The Committee shall receive and record evidence, and shall have power to administer oaths to witnesses, and on requisition in writing signed by the Chairman of the Committee, the District Magistrate shall issue the necessary processes for the attendance of witnesses and the production of documents required by the Committee and may, enforce the said processes as if they were processes for attendance or production before himself.