(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, 117.3123, and 117.3124
of this title (relating to Emission Specifications; Source Cap; Dallas-Fort
Worth Eight-Hour Ozone Attainment Demonstration Control Requirements;
and Bexar County Control Requirements for Reasonably Available Control
Technology (RACT)).
(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.
(d) After the compliance date specified in §117.9320(c)
of this title, portland cement kilns that are subject to §117.3124
of this title are exempt from §117.3110 and §117.3120 of
this title.
|