326 IAC 6.8-2-9
326 IAC 6.8-2-9 W. R. Grace and Co.-Conn.
Cite as Ind. Admin. Code tit. 326, r. 6.8-2-9
Sec. 9. (a) W. R. Grace and Co.-Conn. in Lake County, source identification number 00310, shall meet the following emission limits:
Emission Limits
Source lbs/ton lbs/hr
Sodium silicate furnace 1.439 6.0
(b) The three (3) boilers located at the powerhouse shall fire natural gas only.