Technical Balance, Inc.

Labor Union:Sheet Metal Workers' Union Local 20

Voting Unit (Unit A):Included: All full-time and regular part-time owner/members, journeymen, apprentices, preapprentices, and classified sheet metal workers employed by the Employer at its Indianapolis, Indiana facility who are engaged in the following work: (a) manufacture, fabrication, assembling, handling, erection, installation, dismantling, conditioning, adjustment, alteration, repairing and servicing of all ferrous or nonferrous metal work and all other materials used in lieu thereof and of all HVAC systems, air veyor systems, exhaust systems, and air handling systems regardless of material used including the setting of all equipment and all reinforcements in connection therewith; (b) all lagging over insulation and all duct lining; (c) testing and balancing of all air-handling equipment and duct work; (d) the preparation of all shop and field sketches; (e) metal roofing; and (f) all other work included in the jurisdictional claims of the International Association of Sheet Metal, Air, Rail and Transportation Workers (SMART). Excluded: President, Business Manager, Assistant Business Manager, Vice President of Operations, all confidential employees, managerial employees, office clerical employees, guards, professional employees, and supervisors as defined by the Act.