None of the deals went into effect.

"The city is saying we didn't have an agreement because it was never approved by council," Duncan said. "The bottom line is the city needed our help to try not to get an emergency manager. We sat around the table and looked at each other, realizing the city was in trouble. We negotiated with the mayor. As soon as we got it done, they turned their backs on us."

McNeil said the unions contend there is an agreement.

"We have a deal, a 3-year agreement. We signed it. We shook hands," McNeil said. "We know we can't trust them at this point."