Indiana Administrative Code
Title 326 - AIR POLLUTION CONTROL DIVISION
Article 10 - NITROGEN OXIDES RULES
Rule 3 - Nitrogen Oxide Reduction Program for Specific Source Categories
Section 3-1 - Applicability

Universal Citation: 326 IN Admin Code 3-1

Current through March 20, 2024

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 1.

(a) This rule applies to any of the following:

(1) Portland cement kiln with process rates equal to or greater than:
(A) long dry kilns of twelve (12) tons per hour (tph);

(B) long wet kilns of ten (10) tph;

(C) preheater kilns of sixteen (16) tph; or

(D) precalciner and combined preheater and precalciner kilns of twenty-two (22) tph.

(2) The following affected boilers:

Source Point ID Unit
(A) Bethlehem Steel Corporation 075 Boiler #7
076 Boiler #8
077 Boiler #9
078 Boiler #10
079 Boiler #11
080 Boiler #12
(B) LTV Steel Company 020 Boiler #4
021 Boiler #5
022 Boiler #6
023 Boiler #7
024 Boiler #8

(3) Any other blast furnace gas fired boiler with a heat input greater than two hundred fifty million (250,000,000) British thermal units per hour that is not subject to 326 IAC 10-4 or 326 IAC 24-3.

(b) A unit subject to this rule and a New Source Performance Standard (NSPS), a National Emission Standard for Hazardous Air Pollutants, or an emission limit established under 326 IAC 2 shall comply with the limitations and requirements of the more stringent rule. For a unit subject to this rule and 326 IAC 10-1, compliance with the emission limits in section 3(a)(1)(A) of this rule during the ozone control period shall be deemed to be compliance with the emission limits in 326 IAC 10-1-4(b)(1) during the ozone control period, and such limits shall supersede those in 326 IAC 10-1-4(b)(1) during the ozone control period.

(c) The monitoring, record keeping, and reporting requirements under sections 4 and 5 of this rule shall not apply to a unit that opts into the NOx budget trading program under 326 IAC 10-4 or 326 IAC 24.

(d) The requirements of this rule shall not apply to the specific units subject to this rule during startup and shutdown periods and periods of malfunction.

(e) During periods of blast furnace reline, startup, and period of malfunction, the affected boilers shall not be required to meet the requirement to derive fifty percent (50%) of the heat input from blast furnace gas.

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