This Contract Specifications Manual provides terms and conditions which are applicable to all AGREEMENTS entered into between ALLEGHENY COUNTY DEPARTMENT OF. The Employer shall inform new, transferred, promoted or demoted employees in the bargaining unit that the Union is the exclusive representative.Medical Institution within the district, City of Pittsburgh Zoning Code Section 905.03. A. Bargaining Unit. 4. Should contact the responsible Agency or USDA's TARGET. Center at (202) 720-2600 (voice and TTY) or contact USDA through the. This Agreement will then be filed as part of. Capitalized terms used herein and not otherwise defined shall have the meanings assigned them in the Master Agreement. Planning initiatives adjacent to, and in the vicinity of the AGH campus include: Allegheny Commons Master Plan.