Section 93(1)(i) in The Goa, Daman and Diu School Education Rules, 1986
(i)the amount of subsistence may be increased by a suitable amount not exceeding fifty percent of the subsistence allowance admissible for the period of first twelve months, if, in the opinion of the managing committee, to be recorded in writing, the period of suspension has been prolonged, for reasons not directly attributable to the employee;