It is well-settled that “[a]n action in mandamus is maintainable by a reinstated public employee to recover compensation due him for the period of time during which he was wrongfully excluded from his employment, provided the amount recoverable is established with certainty.” State, ex rel. Martin, v. Columbus (1979),
The method of determining the amount of back pay recoverable was set forth in Monaghan v. Richley (1972),
The parties have stipulated to the amounts relators would have earned during the period of their layoff and to the amounts relators received in unemployment compensation. Since the state cannot be required to pay twice, State, ex rel. Crockett, v. Robinson (1981),
Relators also claim entitlement to a credit of vacation and sick leave they would have earned during their layoff. However, since these days cannot be established with certainty, they cannot be credited to relators. Id., at 368-369. Similarly, relators’ claim for lost medical coverage is denied.
Accordingly, the writ prayed for is denied as to the restoration of vacation and sick leave and as to lost medical coverage. The writ prayed for is allowed as to back pay, reduced by the amount received in unemployment benefits.
