64. Where, prior to the final installation, the insured person’s physical condition changes to such an extent that the rehabilitation phase must be stopped or where the insured person dies, the total cost assumed by the Board for a posture assist that is partially or totally manufactured is determined as follows:(1) the rate fixed in the Tariff per quarter hour or fraction thereof for manufacturing time; and
(2) the cost price of the materials is added to the cost arising from the application of paragraph 1 and the cost price of the materials that can be recovered by an institution operating a centre is subtracted from that total.