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Portland Cement Manufacturing

Air Toxics Notebook

Portland Cement Manufacturing

Applicability

eCFR Subpart LLL [ecfr.gov]

This subpart applies to:

  1. Affected sources at portland cement plants.

Affected sources:

  1. Kilns:
    1. Includes alkali bypasses and inline coal mills;
    2. Does not include kilns that burn hazardous waste and are subject to NESHAP EEE;
  2. Clinker coolers;
  3. Raw mills;
  4. Finish mills;
  5. Raw material dryers;
  6. Open clinker storage piles;
  7. Major Sources only:
    1. Raw material, clinker, or finished product storage bins;
    2. Conveying system transfer points;
    3. Bagging and bulk loading/unloading systems.



Not subject to this subpart:

  1. Crushers;
  2. Onsite sources subject to standards for nonmetallic mineral processing plants in NSPS OOOO.
Rules apply to small, area sources?
Yes
Known Sources in NDEE Jurisdiction
Facility IDNameLocation
4129Ash GroveLouisville
Date of Original Final Rule
Amendments Dates

09/21/2017 - Proposed Rule
08/11/2017 - Final Rule
08/11/2017 - Proposed Rule
06/19/2017 - Direct Final Rule
06/19/2017 - Parallel Proposed Rule
09/11/2015 - Final Rule; Correcting Amendments
07/27/2015 - Amendments
02/12/2013 - Final Rule
01/18/2011 - Amendments
09/09/2010 - Final Rule
12/20/2006 - Final Rule
06/23/2003 - Amendments
12/06/2002 - Final Rule
07/05/2002 - Corrections
07/02/2002 - Final Rule; Partial Withdrawal of 4/05/2002 Final Rule
04/05/2002 - Final Rule

State Regulations

As of September 28, 2022: Title 129, Chapter 13, Section 002.46

Previously: Chapter 28, Section 001.42.

Sources are also responsible for ensuring they are in compliance with current federal requirements found for this subpart in the CFR.

Federal Regulations
40 CFR 63.1340
Related Rules

NSPS – 40 CFR Part 60

Subpart F – Portland Cement Plants
Subpart OOOO - Crude Oil and Natural Gas Production, Transmission, and Distribution

Regulations and Federal Registers

eCFR Subpart LLL [ecfr.gov]

 

457 KB3L - Fed. Reg. 2017-09-21 - Proposed Rule.pdf
219 KB3L - Fed. Reg. 2017-08-22 - Final Rule.pdf
250 KB3L - Fed. Reg. 2017-08-11 - Proposed Rule.pdf
211 KB3L - Fed. Reg. 2017-06-23 - Proposed Rule.pdf
261 KB3L - Fed. Reg. 2017-06-23 - Direct Final Rule.pdf
241 KB3L - Fed. Reg. 2015-09-11 - Final Rule; Amendments.pdf
741 KB3L - Fed. Reg. 2015-07-27 - Amendments.pdf
772 KB3L - Fed. Reg. 2013-02-12 - Final Rule.pdf
75 KB3L - Fed. Reg. 2011-01-18 - Direct Final Rule.pdf
1,262 KB3L - Fed. Reg. 2010-09-09 - Final Rule.pdf
330 KB3L - Fed. Reg. 2006-12-20 - Final Rule.pdf
281 KB3L - Fed. Reg. 2003-06-23 - Amendments.pdf
148 KB3L - Fed. Reg. 2002-12-06 - Final Rule; Amendments.pdf
137 KB3L - Fed. Reg. 2002-07-05 - Final Rule; Clarification and Correction.pdf
128 KB3L - Fed. Reg. 2002-07-02 - Partial Withdrawl.pdf
201 KB3L - Fed. Reg. 2002-04-05 - Direct Final Rule and Amendments.pdf
852 KB3L - Fed. Reg. 1999-06-14 - Final Rule.pdf
Important Dates

Source Classification

  • Existing Source = commenced construction or reconstruction on or before May 6, 2009
  • New Source = commenced construction or reconstruction after May 6, 2009

Initial Notification

  • Existing Sources = Sep 9, 2015
    • Compliance date for open clinker pile requirements is Feb 12, 2014.
  • New Sources = Feb 12, 2013 or upon startup, whichever is later.

Notice of Intent to Test

  • 60 days prior to test

Compliance Status Notification

  • Required to test = 60 days after test
  • No test, but opacity or visible emissions observation required = 30 days after observation

Compliance Reports

  • Semiannual
  • 30 days following end of calendar half
FAQ's, Fact Sheets, and Rules Summaries

EPA's Subpart LLL Website [epa.gov] - contains federal register notices and technical information

EPA Subpart LLL Reg Nav Tool [epa.gov] - guides user and assists in determining what requirements in Subpart LLL are applicable

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