Section 117.3103 - Exemptions(a) Portland cement kilns exempted from the provisions of this division (relating to Cement Kilns), include any portland cement kiln placed into service on or after December 31, 1999, except as specified in §§ 117.3110, 117.3120, and 117.3123 of this title (relating to Emission Specifications; Source Cap; and Dallas-Fort Worth Eight-Hour Ozone Attainment Demonstration Control Requirements).(b) Any account in Ellis County with no portland cement kilns in operation prior to January 1, 2001, is exempt from § 117.3123 of this title.(c) After the compliance date specified in § 117.9320(c) of this title (relating to Compliance Schedule for Cement Kilns), portland cement kilns that are subject to § 117.3123 of this title are exempt from § 117.3110 and § 117.3120 of this title between March 1 and October 31 of each calendar year.30 Tex. Admin. Code § 117.3103
The provisions of this §117.3103 adopted to be effective June 14, 2007, 32 TexReg 3206