Massachusetts Appeals Court November 13, 2006, No. 05-P-904 (Massachusetts Water Resources Authority v. American Federation of State, County & Municipal Employees, Council 93.)

Cowin, J.

Seeking to enforce a provision of a collective bargaining agreement that required the plaintiff, the Massachusetts Water Resources Authority (authority), to contribute eighty-five percent of its employees’ health insurance premiums, the defendant, American Federation of State, County and Municipal Employees, Council 93, a labor organization representing certain employees of the