Task data and staffing information are presented covering a group of related tasks which are typically performed within the engineering organization of a control agency. The operations are performed by the occupational categories of Engineer and Engineering Technician. The following tasks are included: Development and production of an emission inventory; reception and preliminary screening of plan review/permit system applications and supporting materials; review of plans and application forms in a plan review/permit system; engineering inspection; design and construction of an episode control system; and review of application for tax exemption on air pollution control equipment. Other engineering tasks which have been identified but which have not yet been submitted to detailed analysis are tabulated. Occupational categories have been suggested for each task based upon current knowledge of the skills and knowledge required to perform them effectively. A brief rationale for each assignment is also included in the table. (Author)