14(1)Subject to sub-paragraph (2) below, the arbitrator shall make and sign his award within fifty-six days of his appointment.
(2)The President may from time to time enlarge the time limited for making the award, whether that time has expired or not.
15The arbitrator may if he thinks fit make an interim award for the payment of any sum on account of the sum to be finally awarded.
16The arbitrator shall—
(a)state separately in the award the amounts awarded in respect of the several claims referred to him, and
(b)on the application of either party, specify the amount awarded in respect of any particular improvement or any particular matter the subject of the award.
17Where by virtue of this Act compensation under an agreement is to be substituted for compensation under this Act for improvements or for any such matters as are specified in Part II of Schedule 8 to this Act, the arbitrator shall award compensation in accordance with the agreement instead of in accordance with this Act.
18The award shall fix a day not later than one month after the delivery of the award for the payment of the money awarded as compensation, costs or otherwise.
19The award shall be final and binding on the parties and the persons claiming under them respectively.
20The arbitrator shall have power to correct in the award any clerical mistake or error arising from any accidental slip or omission.