90 likes | 213 Vues
This document outlines late maintenance plans addressing PM10, SO2, and Ozone pollutants from 1971 to future projections. It includes specific maintenance strategies for 1-hour ozone levels and detailed plans for the 1997 ozone standards, as well as future updates to these strategies. The necessity for ongoing evaluation and adjustment of maintenance protocols ensures effective air quality management and compliance with environmental regulations.
E N D