Section 12-106 - Effect of failure to appeal or decide(a) Except as otherwise provided in this title, if a grievant fails to appeal a decision in accordance with this title to the next step in the grievance procedure, the grievant is considered to have accepted the decision.(b) Except as otherwise provided in this title, a failure to decide a grievance at any step in the grievance procedure in accordance with this title is considered a denial from which an appeal may be made.