Negotiation of New Rates. If any technological change results, with respect to the performance of work in any classification hereunder, in materially changing the job description thereof, if any, provided herein, or in requiring substantially different training, qualification or skills therefor, and either the Producer or the Union desires to negotiate a new rate or classification for such a job, the party desiring such negotiation shall give written notice to such effect to the other party within thirty (30) days following the date upon which any such job is so affected. Upon receipt of such notice, the parties shall immediately endeavor to agree upon the proper classification or rate for such job. Any such agreement shall be final and binding upon the parties concerned. If no such agreement is reached within thirty (30) days after such written notice is received, either party to this Agreement may, within thirty (30) days thereafter, invoke Step Two of the grievance procedure provided in Article 7 hereof or, if they mutually agree to waive Step Two, may proceed immediately to Step Three of the grievance procedure so provided. The rate or classification determined by such agreement or by any arbitration pursuant to Step Three of the grievance procedure shall be effective retroactive to the date upon which any employee commenced performing services in any such affected job, but no reduction in rate shall be retroactive.
Negotiation of New Rates. If any technological change results, with respect to the performance of work in any classification hereunder, in materially changing the job description thereof, if any, provided herein, or in requiring substantially different training, qualification or skills therefor, and either the Producer or the Union desires to negotiate a new rate or classification for such a job, the party desiring such negotiation shall give written notice to such effect to the other party within thirty