(a) Section 111.151 of this title (relating to Allowable Emissions Limits) shall not apply to any oil or gas fuel-fired steam generator with a heat input greater than 2,500 million British thermal units (Btu) per hour or any solid fossil fuel-fired steam generator.
(b) No person may cause, suffer, allow, or permit emissions of particulate matter from any solid fossil fuel-fired steam generator to exceed 0.3 pound of total suspended particulate per million Btu heat input, averaged over a two-hour period.
(c) No person may cause, suffer, allow, or permit emissions of particulate matter from any oil or gas fuel-fired steam generator with a heat input greater than 2,500 million Btu per hour to exceed 0.1 pound of total suspended particulate per million Btu input averaged over a two-hour period.

Source Note: The provisions of this §111.153 adopted to be effective July 18, 1989, 14 TexReg 3296.