ARTICLE 1

Bargaining Unit

Section 1. Union Recognition.

Effective on the Effective Date as defined below in Article 17, Section 1, the Company recognizes the International Association of Machinists and Aerospace Workers Union, AFL-CIO, and its District Lodge 751 as the sole and exclusive bargaining agent for all employees working in the job classifications in Schedule A employed by the Company at its 20231 72nd Avenue South, Kent, Washington facility, excluding office and clerical employees, plant clerical, part-time, temporary and contract employees, professional employees, guards and supervisors as defined in the National Labor Relations Act.