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- - -'- _.- - - - - - - - - - "'- .......,.... ... Sv21 I , I Division: Air Pollution Control Division James M. Lents. Director o Limit increases In emissions of non-criteria pollutants through 06/30/85. o Assure 100% compliance to federal guidelines relating to mobile source actions. o Achieve 95% compliance of vehicle emission control equipment. 8. Deterioration of Air Quality in Attainment/Pristine Areas o By July 1. 1986. ensure that sbort and long term S02 increments at Colorado National-Monument Is Dot exceeded. o Ensure that the proposed new major sources do not cause or contribute to eJ[ceedences of particulate matter and S02 increments through 06/30/85. o TIlrough 06/30/85, ensure that existing minor sources do not cause or contribute to exceedences of increments of S02 and PM. 9. Visibility o Limit increases of PM) NOx and S~ to (estimate N/A) tons per year respectivelYt through 06/30/85. o Reduce particulate matter emissions from all new wood stoves by an average of 5% per year) and all new fireplaces by an average of 5% per year after July 1) 1987 o Reduce PM emissions on episodic days during the 1985-86 winter heating season by 10% in Denver metro area. o Reduce particulate matter emissions from open-burning to zero) by prohibiting open-burning between 11/15/84 and 01/15/85 o Maintain 'PM emissions from open-burning to 600 permits per year through 06/30/85. o Ensure a 25% reduction in the mobile source contribution from vehicle use to the Denver "Brown Cloud" by 1987. o Achieve a 30% reduction in the mobile sources contribution from vehicle emission characteristics to the Denver "Brown Cloud" by 1987. 10. Impacts on Sensitive Areas o Prevent any adverse impacts such as on sensitive areas through 06/30/85. Odors o Through 06/30/65) limit odorous emissions in excess of Regulation No. 2 to zero perSOn days of exposure. -47- ,0!.:;