Pittsburgh Public Schools' paraprofessionals and technical-clerical workers yesterday ratified new three-year contracts, setting up a school board vote Wednesday.

Paraprofessionals voted 338-29 for the deal, and technical-clerical workers gave approval by a vote of 29-2.

The bargaining units are represented by the Pittsburgh Federation of Teachers. The contracts would cover 750 paraprofessionals and 56 technical-clerical workers.