Atlas Industries, Inc.

Labor Union:INTERNATIONAL ASSOCIATION OF HEAT AND FROST INSULATERS AND ALLIED WORKERS, LOCAL No. 28 AFL-CIO

Voting Unit (Unit A):INCLUDED: All mechanics, apprentices, commercial workers, helpers, and firestop workers employed by the Employer for work in the following counties in Colorado and Wyoming: Colorado Adams, Alamosa, Arapahoe, Baca, Bent, Boulder, Chaffee, Cheyenne, Clear Creek, Crowley, Custer, Delta, Denver, Deloris, Douglas, Eagle, Elbert, El Paso, Fremont, Garfield, Gilpin, Grand, Gunnison, Hinsdale, Huerfano, Jackson, Jefferson, Kit Carson, Kiowa, Lake, Larimer, Las Animas, Lincoln, Logan, Mesa, Mineral, Moffat, Montrose, Morgan, Otero, Ouray, Park, Phillips, Pitkin, Prowers, Pueblo, Rio Blanco, Routt, Saguache, San Juan, San Miguel, Sedgwick, Summit, Teller, Washington, Weld, and Yuma. Wyoming Albany, Big Horn, Campbell, Carbon, Converse, Crook, Goshen, Johnson, Laramie, Natrona, Niobrara, Platte, Sheridan, Washakie, and Weston. EXCLUDED: All other employees, managers, office clerical employees, professional employees, guards and supervisors as defined by the National Labor Relations Act.