Authority: IC 13-14-8; IC 13-17-3

Affected: IC 13-15; IC 13-17

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. (1) a particulate matter content of not more than 0.047 milligram/dscm (0.025 grain/dscf) from forming facilities;
2. (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.

(Air Pollution Control Division; 326 IAC 11-4-2; filed Mar 10, 1988, 1:20 pm: 11 IR 2552; readopted filed Jan 10, 2001, 3:20 p.m.: 24 IR 1477; readopted filed Oct 18, 2024, 2:09 p.m.: 20241113-IR-326230809RFA)