326 IAC 11-4-2 Particulate matter emission limitations

Sec. 2. (a) No person shall operate any facility subject to this rule ( 326 IAC 11-4) so as to discharge or cause to be discharged into the atmosphere any gases unless such gases are limited to: (1) a particulate matter content of not more than 0.047 milligram/dscm (0.025 grain/dscf) from forming facilities; (2) a particulate matter content of not more than 0.47 milligram/dscm (0.25 grain/dscf) from furnace operations. (b) The specific facilities and processes listed in 326 IAC 11-4-4 shall not emit particulate matter in excess of the limitations contained therein.