Abstract |
The report defines a simplified methodology that can be used by indoor air quality (IAQ) diagnosticians, architects/engineers, building owners/operators, and the scientific community, for preliminary comparison of the cost-effectiveness of alternative IAQ control measures for any given commercial or institutional building. The preliminary methodology consists of tex, logic diagrams, and worksheets that are intended to aid the user in: (1) assessing which IAQ control options(s) might apply to the specific building being addressed; (2) designing alternative control measures (involving increased outdoor air ventilation, air cleaning, or source management), and developing rough installed and operating costs for these measures; (3) estimating the approximate effectiveness of the alternative control measures in reducing occupant exposure to contaminants of concern; and (4) comparing the cost-effectiveness of the alternative control measures under consideration, to aid in selecting the optimal control approach. |