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## FEDERAL OPERATING PERMIT

A FEDERAL OPERATING PERMIT IS HEREBY ISSUED TO Ash Grove Texas, L.P. AUTHORIZING THE OPERATION OF Midlothian Plant Cement, Hydraulic

LOCATED AT

Ellis County, Texas

LATITUDE 32° 31' 10'' LONGITUDE 0 97° 00' 27'' Regulated Entity Number: RN100225978 This permit is issued in accordance with and subject to the Texas Clean Air Act (TCAA), Chapter 382 of the Texas Health and Safety Code and Title 30 Texas Administrative Code Chapter 122 (30 TAC Chapter 122), Federal Operating Permits. Under 30 TAC Chapter 122, this permit constitutes the permit holder’s authority to operate the site and emission units listed in this permit. Operation of the site and emission units listed in this permit are subject to all additional rules or amended rules and orders of the Commission pursuant to the TCAA. This permit does not relieve the permit holder from the responsibility of obtaining New Source Review authorization for new, modified, or existing facilities in accordance with 30 TAC Chapter 116, Control of Air Pollution by Permits for New Construction or Modification. The site and emission units authorized by this permit shall be operated in accordance with 30 TAC Chapter 122, the general terms and conditions, special terms and conditions, and attachments contained herein. This permit shall expire five years from the date of issuance. The renewal requirements specified in 30 TAC § 122.241 must be satisfied in order to renew the authorization to operate the site and emission units.
Permit No: O1054 Issuance Date: May 7, 2007

For the Commission



## TABLE OF CONTENTS

Section Page
GENERAL TERMS AND CONDITIONS 1 SPECIAL TERMS AND CONDITIONS 1 Emission Limitations and Standards, Monitoring and Testing, and Recordkeeping and Reporting 1 Additional Monitoring Requirements 11 New Source Review Authorization Requirements 13 Compliance Requirements 13 Protection of Stratospheric Ozone 15 Permit Location 15 Permit Shield (30 TAC § 122.148) 15 ATTACHMENTS 16 Applicable Requirements Summary 17 Additional Monitoring Requirements>469e22ae.000

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### 43 Permit Shield 62 New Source Review Authorization References 66 APPENDIX A 76 Acronym List 77

GENERAL TERMS AND CONDITIONS The permit holder shall comply with all terms and conditions contained in 30 TAC § 122.143 (General Terms and Conditions), 30 TAC § 122.144 (Recordkeeping Terms and Conditions), 30 TAC § 122.145 (Reporting Terms and Conditions), and 30 TAC § 122.146 (Compliance Certification Terms and Conditions). If the permit holder chooses to demonstrate that this permit is no longer required, a written request to void this permit shall be submitted to the Texas Commission on Environmental Quality (TCEQ) by the Responsible Official in accordance with 30 TAC § 122.161(e). The permit holder shall comply with the permit’s requirements, including compliance certification and deviation reporting, until notified by the TCEQ that this permit is voided. The permit holder shall comply with 30 TAC Chapter 116 by obtaining a New Source Review authorization prior to new construction or modification of emission units located in the area covered by this permit. All reports required by this permit shall be forwarded to the TCEQ Central Office and to the TCEQ Regional Office for your site. For reports submitted, please include a cover letter which identifies the following information: company name, TCEQ regulated entity number, site name, area name (if applicable), and Air Permits Division permit number. SPECIAL TERMS AND CONDITIONS: Emission Limitations and Standards, Monitoring and Testing, and Recordkeeping and Reporting:
1. Permit holder shall comply with the following requirements:
A. Emission units (including groups and processes) in the Applicable Requirements Summary attachment shall meet the limitations, standards, equipment specifications, monitoring, recordkeeping, reporting, testing, and other requirements listed in the Applicable Requirements Summary attachment to assure compliance with the permit.

B. The textual description in the column titled "Textual Description" in the Applicable Requirements Summary attachment is not enforceable and is not deemed as a substitute for the actual regulatory language. The Textual Description is provided for information purposes only.
C. A citation listed on the Applicable Requirements Summary attachment, which has a notation [G] listed before it, shall include the referenced section and subsection for all commission rules, or paragraphs for all federal and state regulations and all subordinate paragraphs, subparagraphs and clauses, subclauses, and items contained within the referenced citation as applicable requirements.

D. For the purpose of generating discrete emission reduction credits through 30 TAC Chapter 101, Subchapter H, Division 4 (Discrete Emission Credit Banking and Trading), the permit holder shall comply with the following requirements: (i) Title 30 TAC § 101.372 (relating to General Provisions) (ii) Title 30 TAC § 101.373 (relating to Discrete Emission Reduction Credit Generation and Certification) (iii) Title 30 TAC § 101.374 (relating to Mobile Discrete Emission Reduction Credit Generation and Certification) (iv) Title 30 TAC § 101.378 (relating to Discrete Emission Credit Banking and Trading) (v) The terms and conditions by which the emission limits are established to generate the discrete reduction credit are applicable requirements of this permit
2. The permit holder shall comply with the following sections of 30 TAC Chapter 101 (General Air Quality Rules):
A. Title 30 TAC § 101.1 (relating to Definitions), insofar as the terms defined in this section are used to define the terms used in other applicable requirements

B. Title 30 TAC § 101.3 (relating to Circumvention)
C. Title 30 TAC § 101.8 (relating to Sampling), if such action has been requested by the TCEQ

D. Title 30 TAC § 101.9 (relating to Sampling Ports), if such action has been requested by the TCEQ

E. Title 30 TAC § 101.10 (relating to Emissions Inventory Requirements)

F. Title 30 TAC § 101.201 (relating to Emission Event Reporting and Recordkeeping Requirements)>469e22ae.000

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### G. Title 30 TAC § 101.211 (relating to Scheduled Maintenance, Startup, and Shutdown Reporting and Recordkeeping Requirements)

H. Title 30 TAC § 101.221 (relating to Operational Requirements)

I. Title 30 TAC § 101.222 (relating to Demonstrations)

J. Title 30 TAC § 101.223 (relating to Actions to Reduce Excessive Emissions) 3. Permit holder shall comply with the following requirements of 30 TAC Chapter 111:
A. For stationary vents with a flow rate of less than 100,000 actual cubic feet per minute and constructed on or before January 31, 1972, the permit holder shall comply with the following requirements: (i) Title 30 TAC § 111.111(a)(1)(A) (relating to Requirements for Specified Sources) (ii) Title 30 TAC § 111.111(a)(1)(E) (iii) Title 30 TAC § 111.111(a)(1)(F)(i), (ii), (iii), or (iv) (iv) For emission units with vent emissions subject to 30 TAC § 111.111(a)(1)(A), complying with 30 TAC § 111.111(a)(1)(F)(ii), (iii), or (iv), and capable of producing visible emissions from, but not limited to, particulate matter, acid gases and NO x 

### , the permit holder shall also comply with the following periodic monitoring requirements for the purpose of annual compliance certification under 30 TAC § 122.146. These periodic monitoring requirements do not apply to vents that do not emit visible emissions such as vents that emit only VOC or vents that provide passive ventilation, such as plumbing vents; or vents that are subject to the emission limitation of 30 TAC § 111.111(a)(1)(A) and Compliance Assurance Monitoring, as specified in the attached Applicable Requirements Summary and "Additional Monitoring Requirements."
1. An observation of stationary vents from emission units in operation shall be conducted at least once during each calendar quarter unless the emission unit is not operating for the entire quarter.
2. For stationary vents from a combustion source, if an alternative to the normally fired fuel is fired for a period greater than or equal to 24 consecutive hours, the permit holder shall conduct an observation of the stationary vent for each such period to determine if visible emissions are present. If such period is greater than 3 months, observations shall be conducted once during each quarter. Supplementing the normally fired fuel with natural gas or fuel gas to increase the net heating value to the minimum required value does not constitute creation of an alternative fuel.
3. Records of all observations shall be maintained.
4. Visible emissions observations of emission units operated during daylight hours shall be conducted no earlier than one hour after sunrise and no later than one hour before sunset. Visible emissions observations of emission units operated only at night must be made with additional lighting and the temporary installation of contrasting backgrounds. Visible emissions observations shall be made during times when the activities described in 30 TAC § 111.111(a)(1)(E) are not taking place. Visible emissions shall be determined with each stationary vent in clear view of the observer. The observer shall be at least 15 feet, but not more than 0.25 mile, away from each stationary vent during the observation. For outdoor locations, the observer shall select a position where the sun is not directly in the observer’s eyes. When condensed water vapor is present within the plume, as it emerges from the emissions outlet, observations must be made beyond the point in the plume at which condensed water vapor is no longer visible. When water vapor within the plume condenses and becomes visible at a distance from the emissions outlet, the observation shall be evaluated at the outlet prior to condensation of water vapor. A certified opacity reader is not required for visible emissions observations.
5. Compliance Certification: (a) If visible emissions are not present during the observation, the RO may certify that the source is in compliance with the applicable opacity requirement in 30 TAC § 111.111(a)(1) and (a)(1)(A). (b) However, if visible emissions are present during the observation, the permit holder shall either list this occurrence as a deviation on the next deviation report as required under 30 TAC § 122.145(2) or conduct the appropriate opacity test specified in 30 TAC § 111.111(a)(1)(F) to determine if the source is in compliance with the opacity requirements. If an opacity test is performed and the source is determined to be in compliance, the RO may certify that the source is in compliance with the applicable opacity requirement. However, if an opacity test is performed and the source is determined to be out of compliance, the permit holder shall list this occurrence as a deviation on the next deviation report as required under 30 TAC § 122.145(2). The opacity test must be performed by a certified opacity reader. (c) Some vents may be subject to multiple visible emission or monitoring requirements. All credible data must be considered when certifying compliance with this requirement even if the observation or monitoring was performed to demonstrate compliance with a different requirement.

B. For stationary vents with a flow rate of less than 100,000 actual cubic feet per minute and constructed after January 31, 1972, the permit holder shall comply with the following requirements: (i) Title 30 TAC § 111.111(a)(1)(B) (relating to Requirements for Specified Sources)>469e22ae.000

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### (ii) Title 30 TAC § 111.111(a)(1)(E) (iii) Title 30 TAC § 111.111(a)(1)(F)(i), (ii), (iii), or (iv) (iv) For emission units with vent emissions subject to 30 TAC § 111.111(a)(1)(B), complying with 30 TAC § 111.111(a)(1)(F)(ii), (iii), or (iv), and capable of producing visible emissions from, but not limited to, particulate matter, acid gases and NO x 

### , the permit holder shall also comply with the following periodic monitoring requirements for the purpose of annual compliance certification under 30 TAC § 122.146. These periodic monitoring requirements do not apply to vents that do not emit visible emissions such as vents that emit only VOC or vents that provide passive ventilation, such as plumbing vents; or vents that are subject to the emission limitation of 30 TAC § 111.111(a)(1)(B) and Compliance Assurance Monitoring, as specified in the attached "Applicable Requirements Summary" and "Additional Monitoring Requirements."
1. An observation of stationary vents from emission units in operation shall be conducted at least once during each calendar quarter unless the emission unit is not operating for the entire quarter.
2. For stationary vents from a combustion source, if an alternative to the normally fired fuel is fired for a period greater than or equal to 24 consecutive hours, the permit holder shall conduct an observation of the stationary vent for each such period to determine if visible emissions are present. If such period is greater than 3 months, observations shall be conducted once during each quarter. Supplementing the normally fired fuel with natural gas or fuel gas to increase the net heating value to the minimum required value does not constitute creation of an alternative fuel.
3. Records of all observations shall be maintained.
4. Visible emissions observations of emission units operated during daylight hours shall be conducted no earlier than one hour after sunrise and no later than one hour before sunset. Visible emissions observations of emission units operated only at night must be made with additional lighting and the temporary installation of contrasting backgrounds. Visible emissions observations shall be made during times when the activities described in 30 TAC § 111.111(a)(1)(E) are not taking place. Visible emissions shall be determined with each stationary vent in clear view of the observer. The observer shall be at least 15 feet, but not more than 0.25 mile, away from each stationary vent during the observation. For outdoor locations, the observer shall select a position where the sun is not directly in the observer’s eyes. When condensed water vapor is present within the plume, as it emerges from the emissions outlet, observations must be made beyond the point in the plume at which condensed water vapor is no longer visible. When water vapor within the plume condenses and becomes visible at a distance from the emissions outlet, the observation shall be evaluated at the outlet prior to condensation of water vapor. A certified opacity reader is not required for visible emissions observations.
5. Compliance Certification: (a) If visible emissions are not present during the observation, the RO may certify that the source is in compliance with the applicable opacity requirement in 30 TAC § 111.111(a)(1) and (a)(1)(B). (b) However, if visible emissions are present during the observation, the permit holder shall either list this occurrence as a deviation on the next deviation report as required under 30 TAC § 122.145(2) or conduct the appropriate opacity test specified in 30 TAC § 111.111(a)(1)(F) to determine if the source is in compliance with the opacity requirements. If an opacity test is performed and the source is determined to be in compliance, the RO may certify that the source is in compliance with the applicable opacity requirement. However, if an opacity test is performed and the source is determined to be out of compliance, the permit holder shall list this occurrence as a deviation on the next deviation report as required under 30 TAC § 122.145(2). The opacity test must be performed by a certified opacity reader. (c) Some vents may be subject to multiple visible emission or monitoring requirements. All credible data must be considered when certifying compliance with this requirement even if the observation or monitoring was performed to demonstrate compliance with a different requirement.

C. For visible emissions from a building, enclosed facility, or other structure; the permit holder shall comply with the following requirements: (i) Title 30 TAC § 111.111(a)(7)(A) (relating to Requirements for Specified Sources) (ii) Title 30 TAC § 111.111(a)(7)(B)(i) or (ii) (iii) For a building containing an air emission source, enclosed facility, or other structure containing or associated with an air emission source subject to 30 TAC § 111.111(a)(7)(A), complying with 30 TAC § 111.111(a)(7)(B)(i) or (ii), and capable of producing visible emissions from, but not limited to, particulate matter, acid gases and NO x 

### , the permit holder shall also comply with the following periodic monitoring requirements for the purpose of annual compliance certification under 30 TAC § 122.146:
1. An observation of visible emissions from a building containing an air emission source, enclosed facility, or other structure containing or associated with an air emission source which is required to comply with 30 TAC § 111.111(a)(7)(A) shall be conducted at least once during each calendar quarter unless the air emission source or enclosed facility is not operating for the entire quarter.>469e22ae.000

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### 2. Records of all observations shall be maintained.
3. Visible emissions observations of air emission sources or enclosed facilities operated during daylight hours shall be conducted no earlier than one hour after sunrise and no later than one hour before sunset. Visible emissions observations of air emission sources or enclosed facilities operated only at night must be made with additional lighting and the temporary installation of contrasting backgrounds. Visible emissions shall be determined with each emissions outlet in clear view of the observer. The observer shall be at least 15 feet, but not more than 0.25 mile, away from each emissions outlet during the observation. For outdoor locations, the observer shall select a position where the sun is not directly in the observer’s eyes. When condensed water vapor is present within the plume, as it emerges from the emissions outlet, observations must be made beyond the point in the plume at which condensed water vapor is no longer visible. When water vapor within the plume condenses and becomes visible at a distance from the emissions outlet, the observation shall be evaluated at the outlet prior to condensation of water vapor. A certified opacity reader is not required for visible emissions observations.

4. Compliance Certification:

(a) If visible emissions are not present during the observation, the RO may certify that the source is in compliance with the applicable opacity requirement in 30 TAC § 111.111(a)(7) and (a)(7)(A). (b) However, if visible emissions are present during the observation, the permit holder shall either list this occurrence as a deviation on the next deviation report as required under 30 TAC § 122.145(2) or conduct the appropriate opacity test specified in 30 TAC § 111.111(a)(7)(B) to determine if the source is in compliance with the opacity requirements. If an opacity test is performed and the source is determined to be in compliance, the RO may certify that the source is in compliance with the applicable opacity requirement. However, if an opacity test is performed and the source is determined to be out of compliance, the permit holder shall list this occurrence as a deviation on the next deviation report as required under 30 TAC § 122.145(2). The opacity test must be performed by a certified opacity reader.

D. For visible emissions from all other sources not specified in 30 TAC § 111.111(a)(1), (4), or (7); the permit holder shall comply with the following requirements: (i) Title 30 TAC § 111.111(a)(8)(A) (relating to Requirements for Specified Sources) (ii) Title 30 TAC § 111.111(a)(8)(B)(i) or (ii) (iii) For a source subject to 30 TAC § 111.111(a)(8)(A), complying with 30 TAC § 111.111(a)(8)(B)(i) or (ii), and capable of producing visible emissions from, but not limited to, particulate matter, acid gases and NO x 

### , the permit holder shall also comply with the following periodic monitoring requirements for the purpose of annual compliance certification under 30 TAC § 122.146:
1. An observation of visible emissions from a source which is required to comply with 30 TAC § 111.111(a)(8)(A) shall be conducted at least once during each calendar quarter unless the source is not operating for the entire quarter.
2. Records of all observations shall be maintained.

3. Visible emissions observations of sources operated during daylight hours shall be conducted no earlier than one hour after sunrise and no later than one hour before sunset. Visible emissions observations of sources operated only at night must be made with additional lighting and the temporary installation of contrasting backgrounds. Visible emissions shall be determined with each source in clear view of the observer. The observer shall be at least 15 feet, but not more than 0.25 mile, away from each source during the observation. For outdoor locations, the observer shall select a position where the sun is not directly in the observer’s eyes. When condensed water vapor is present within the plume, as it emerges from the emissions outlet, observations must be made beyond the point in the plume at which condensed water vapor is no longer visible. When water vapor within the plume condenses and becomes visible at a distance from the emissions outlet, the observation shall be evaluated at the outlet prior to condensation of water vapor. A certified opacity reader is not required for visible emissions observations.
4. Compliance Certification: (a) If visible emissions are not present during the observation, the RO may certify that the source is in compliance with the applicable opacity requirement in 30 TAC § 111.111(a)(8) and (a)(8)(A). (b) However, if visible emissions are present during the observation, the permit holder shall either list this occurrence as a deviation on the next deviation report as required under 30 TAC § 122.145(2) or conduct the appropriate opacity test specified in 30 TAC § 111.111(a)(8)(B) to determine if the source is in compliance with the opacity requirements. If an opacity test is performed and the source is determined to be in compliance, the RO may certify that the source is in compliance with the applicable opacity requirement. However, if an opacity test is performed and the source is determined to be out of compliance, the permit holder shall list this occurrence as a deviation on the next deviation report as required under 30 TAC § 122.145(2). The opacity test must be performed by a certified opacity reader.>469e22ae.000

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### E. Certification of opacity readers determining opacities under Method 9 (as outlined in 40 CFR Part 60, Appendix A) to comply with opacity monitoring requirements shall be accomplished by completing the Visible Emissions Evaluators Course, or approved agency equivalent, no more than 180 days before the opacity reading.

F. For emission units with contributions from uncombined water, the permit holder shall comply with the requirements of 30 TAC § 111.111(b).
G. Emission limits on nonagricultural processes, except for the steam generators specified in 30 TAC § 111.153, shall comply with the following requirements: (i) Emissions of PM from any source may not exceed the allowable rates as required in 30 TAC § 111.151(a) (relating to Allowable Emissions Limits) (ii) Sources with an effective stack height (h e 

### ) less than the standard effective stack height (H e 

### ), must reduce the allowable emission level by multiplying it by [h e 

### /H e 

### ] 2 

### as required in 30 TAC § 111.151(b)
(iii) Effective stack height shall be calculated by the equation specified in 30 TAC § 111.151(c)
4. Permit holder shall comply with the following 30 TAC Chapter 115, Subchapter C requirements:
A. When filling gasoline storage vessels with a nominal capacity greater than 1,000 gallons (Stage I) at motor vehicle fuel dispensing facilities, which have dispensed less than 125,000 gallons of gasoline in any calendar month after January 1, 1999, the permit holder shall comply with the following requirements specified in 30 TAC Chapter 115, Subchapter C: (i) Title 30 TAC § 115.222(7) (relating to Control Requirements) (ii) Title 30 TAC § 115.222(3), as it applies to liquid gasoline leaks (iii) Title 30 TAC § 115.224(1) (relating to Inspection Requirements), as it applies to liquid gasoline leaks (iv) Title 30 TAC § 115.226(2)(C) (relating to Recordkeeping Requirements)
5. The permit holder shall comply with the following requirements for units subject to any subpart of 40 CFR Part 60, unless otherwise stated in the applicable subpart:
A. Title 40 CFR § 60.7 (relating to Notification and Recordkeeping)

B. Title 40 CFR § 60.8 (relating to Performance Tests)
C. Title 40 CFR § 60.11 (relating to Compliance with Standards and Maintenance Requirements)

D. Title 40 CFR § 60.12 (relating to Circumvention)

E. Title 40 CFR § 60.13 (relating to Monitoring Requirements)

F. Title 40 CFR § 60.14 (relating to Modification)
G. Title 40 CFR § 60.15 (relating to Reconstruction)

H. Title 40 CFR § 60.19 (relating to General Notification and Reporting Requirements)

6. For the nonmetallic mineral processing operations specified in 40 CFR Part 60, Subpart OOO, the permit holder shall comply with the following requirements:
A. Title 40 CFR § 60.670(f) (relating to Applicability and Designation of Affected Facility), for Table 1 for Subpart A

B. Title 40 CFR § 60.673(a) - (b) (relating to Reconstruction)
C. Title 40 CFR § 60.676(h) (relating to Reporting and Recordkeeping)

7. The permit holder shall comply with the requirements of 30 TAC Chapter 113, Subchapter C, § 113.100 for units subject to any subpart of 40 CFR Part 63, unless otherwise stated in the applicable subpart.
8. The permit holder shall comply with certified registrations submitted to the TCEQ for purposes of establishing federally enforceable emission limits. A copy of the certified registration shall be maintained with the permit. Records sufficient to demonstrate compliance with the established limits shall be maintained. The certified registration and records demonstrating compliance shall be provided, on request, to representatives of the appropriate TCEQ regional office and any local air pollution control agency having jurisdiction over the site. The permit holder shall submit updated certified registrations when changes at the site require establishment of new emission limits. If changes result in emissions that do not remain below major source thresholds, the permit holder shall submit a revision application to codify the appropriate requirements in the permit.>469e22ae.000

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### Additional Monitoring Requirements
9. Unless otherwise specified, the permit holder shall comply with the compliance assurance monitoring requirements as specified in the attached "CAM Summary" upon issuance of the permit. In addition, the permit holder shall comply with the following:
A. The permit holder shall comply with the terms and conditions contained in 30 TAC § 122.147 (General Terms and Conditions for Compliance Assurance Monitoring).

B. The permit holder shall report, consistent with the averaging time identified in the "CAM Summary," deviations as defined by the deviation limit in the "CAM Summary." Any monitoring data below a minimum limit or above a maximum limit, that is collected in accordance with the requirements specified in 40 CFR § 64.7(c), shall be reported as a deviation. Deviations shall be reported according to 30 TAC § 122.145 (Reporting Terms and Conditions).
C. The permit holder may elect to collect monitoring data on a more frequent basis and average the data, consistent with the averaging time specified in the "CAM Summary," for purposes of determining whether a deviation has occurred. However, the additional data points must be collected on a regular basis. In no event shall data be collected and used in particular instances in order to avoid reporting deviations. All monitoring data shall be collected in accordance with the requirements specified in 40 CFR § 64.7(c).

D. The permit holder shall operate the monitoring, identified in the attached "CAM Summary," in accordance with the provisions of 40 CFR § 64.7.

E. Except for emission units using a CEMS, COMS or PEMS which meets the requirements of 40 CFR § 64.3(d)(2), the permit holder shall conduct a once a month visual, audible, and/or olfactory inspection of the capture system to detect leaking components for any capture system associated with the control device subject to CAM. If the results of the following inspections indicate that the capture system is not working properly, the permit holder shall promptly take necessary corrective actions: (i) Once per year the permit holder shall inspect any fan for proper operation and inspect the capture system used in compliance of CAM for cracks, holes, tears, and other defects; or (ii) Once per year, the permit holder shall inspect for fugitive emissions escaping from the capture system in compliance of CAM by performing a visible emissions observation for a period of at least six minutes in accordance with 40 CFR Part 60, Appendix A, Test Method 22.

10. The permit holder shall comply with the periodic monitoring requirements as specified in the attached "Periodic Monitoring Summary" upon issuance of the permit. Except for, as applicable, monitoring malfunctions, associated repairs, and required quality assurance or control activities (including, as applicable, calibration checks and required zero and span adjustments), the permit holder shall conduct all monitoring in continuous operation (or shall collect data at all required intervals) at all times that the pollutant-specific emissions unit is operating. The permit holder may elect to collect monitoring data on a more frequent basis and average the data, consistent with the averaging time specified in the "Periodic Monitoring Summary," for purposes of determining whether a deviation has occurred. However, the additional data points must be collected on a regular basis. In no event shall data be collected and used in particular instances to avoid reporting deviations. Deviations shall be reported according to 30 TAC § 122.145 (Reporting Terms and Conditions). New Source Review Authorization Requirements
11. Permit holder shall comply with the requirements of New Source Review authorizations issued or claimed by the permit holder for the permitted area, including permits, permits by rule, standard permits, flexible permits, special permits, permits for existing facilities including Voluntary Emissions Reduction Permits and Electric Generating Facility Permits issued under 30 TAC Chapter 116, Subchapter I, or special exemptions referenced in the New Source Review Authorization References attachment. These requirements:
A. Are incorporated by reference into this permit as applicable requirements

B. Shall be located with this operating permit
C. Are not eligible for a permit shield
12. The permit holder shall comply with the general requirements of 30 TAC Chapter 106, Subchapter A or the general requirements, if any, in effect at the time of the claim of any PBR.
13. The permit holder shall comply with the following requirements of Air Quality Standard Permits:
A. Registration requirements listed in 30 TAC § 116.611

B. General Conditions listed in 30 TAC § 116.615
C. Applicable requirements of 30 TAC § 116.617 for Pollution Control Projects based on the information contained in the registration application Compliance Requirements
14. The permit holder shall certify compliance with all permit terms and conditions using, at a minimum, but not limited to, the continuous or intermittent>469e22ae.000

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### compliance method data from monitoring, recordkeeping, reporting, or testing required by the permit and any other credible evidence or information. The certification period may not exceed 12 months and the certification must be submitted within 30 days after the end of the period being certified.
15. Use of Emission Credits to Comply with Applicable Requirements:
A. Unless otherwise prohibited, the permit holder may use emission credits to comply with the following applicable requirements listed elsewhere in this permit: (i) Title 30 TAC Chapter 115 (ii) Title 30 TAC Chapter 117 (iii) Offsets for Title 30 TAC Chapter 116

B. The permit holder shall comply with the following requirements in order to use the emission credits to comply with the applicable requirements: (i) The permit holder must notify the TCEQ according to 30 TAC § 101.306(c)(2) (ii) The emission credits to be used must meet all the geographic, timeliness, applicable pollutant type, and availability requirements listed in 30 TAC Chapter 101, Subchapter H, Division 1 (iii) The executive director has approved the use of the credit according to 30 TAC § 101.306(c)(2) (iv) The permit holder keeps records of the use of credits towards compliance with the applicable requirements in accordance with 30 TAC §§ 101.302(g) and 122
16. Use of Discrete Emission Credits to Comply with Applicable Requirements:
A. Unless other wise prohibited, the permit holder may use discrete emission credits to comply with the following applicable requirements listed elsewhere in this permit: (i) Title 30 TAC Chapter 115 (ii) Title 30 TAC Chapter 117 (iii) If applicable, offsets for Title 30 TAC Chapter 116 (iv) Temporarily exceed state NSR permit allowables

B. The permit holder shall comply with the following requirements in order to use the credit to comply with the applicable requirements: (i) The permit holder must notify the TCEQ according to 30 TAC § 101.376(d) (ii) The discrete emission credits to be used must meet all the geographic, timeliness, applicable pollutant type, and availability requirements listed in 30 TAC Chapter 101, Subchapter H, Division 4 (iii) The executive director has approved the use of the discrete emission credits according to 30 TAC § 101.376(d)(1)(A) (iv) The permit holder keeps records of the use of credits towards compliance with the applicable requirements in accordance with 30 TAC §§ 101.372(h) and 122 Protection of Stratospheric Ozone
17. Permit holders at a site subject to Title VI of the FCAA Amendments shall meet the following requirements for protection of stratospheric ozone:
A. Any on site servicing, maintenance, and repair on refrigeration and nonmotor vehicle air-conditioning appliances using ozone-depleting refrigerants or non-exempt substitutes shall be conducted in accordance with 40 CFR Part 82, Subpart F. Permit holders shall ensure that repairs on or refrigerant removal from refrigeration and nonmotor vehicle air-conditioning appliances using ozone-depleting refrigerants are performed only by properly certified technicians using certified equipment. Records shall be maintained as required by 40 CFR Part 82, Subpart F.
Permit Location
18. The permit holder shall maintain a copy of this permit and records related to requirements listed in this permit on site. Permit Shield (30 TAC § 122.148)
19. A permit shield is granted for the emission units, groups, or processes specified in the attached "Permit Shield." Compliance with the conditions of the permit shall be deemed compliance with the specified potentially applicable requirements or specified potentially applicable state-only requirements listed in the attachment "Permit Shield." Permit shield provisions shall not be modified by the executive director until notification is provided to the permit holder. No later than 90 days after notification of a change in a determination made by the executive director, the permit>469e22ae.000

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### holder shall apply for the appropriate permit revision to reflect the new determination. Provisional terms are not eligible for this permit shield. Any term or condition, under a permit shield, shall not be protected by the permit shield if it is replaced by a provisional term or condition or the basis of the term and condition changes.

ATTACHMENTS

Applicable Requirements Summary Additional Monitoring Requirements
Permit Shield
New Source Review Authorization References

APPLICABLE REQUIREMENTS SUMMARY

Unit Summary 18 Applicable Requirements Summary 25

Note: A "none" entry may be noted for some emission sources in this permit’s "Applicable Requirements Summary" under the heading of "Monitoring and Testing Requirements" and/or "Record keeping Requirements" and/or "Reporting Requirements." Such a notation indicates that there are no requirements for the indicated emission source as identified under the respective column heading(s) for the stated portion of the regulation when the emission source is operating under the conditions of the specified SOP Index Number. However, other relevant requirements pursuant to 30 TAC Chapter 122 including Record keeping Terms and Conditions (30 TAC § 122.144), Reporting Terms and Conditions (30 TAC § 122.145), and Compliance Certification Terms and Conditions (30 TAC § 122.146) continue to apply.

Unit Summary
Unit/Group/ Process ID No. Unit Type Group/Inclusive Units SOP Index No. Regulation Requirement Driver

6-1 COAL PREPARATION PLANTS N/A 60Y-1 40 CFR Part 60, Subpart Y No changing attributes.

6-2 COAL PREPARATION PLANTS N/A 60Y-1 40 CFR Part 60, Subpart Y No changing attributes.

6-3 COAL PREPARATION PLANTS N/A 60Y-1 40 CFR Part 60, Subpart Y No changing attributes.

6-5A COAL PREPARATION PLANTS N/A 60Y-1 40 CFR Part 60, Subpart Y No changing attributes.

6-5B COAL PREPARATION PLANTS N/A 60Y-1 40 CFR Part 60, Subpart Y No changing attributes.

6-6-1 COAL PREPARATION PLANTS N/A 60Y-1 40 CFR Part 60, Subpart Y No changing attributes.

6-6-2 COAL PREPARATION PLANTS N/A 60Y-1 40 CFR Part 60, Subpart Y No changing attributes.

6-6A COAL PREPARATION PLANTS N/A 60Y-1 40 CFR Part 60, Subpart Y No changing attributes.

6-7 COAL PREPARATION PLANTS N/A 60Y-1 40 CFR Part 60, Subpart Y No changing attributes.

6-8 COAL PREPARATION PLANTS N/A 60Y-1 40 CFR Part 60, Subpart Y No changing attributes.

6-9 COAL PREPARATION PLANTS N/A 60Y-1 40 CFR Part 60, Subpart Y No changing attributes.

GRP-COAL COAL PREPARATION PLANTS 6-10A, 6-10B, 6-10C 60Y-1 40 CFR Part 60, Subpart Y No changing attributes.>469e22ae.000

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12 EMISSION POINTS/ STATIONARY VENTS/ PROCESS VENTS N/A R1111-1 30 TAC Chapter 111, Visible Emissions No changing attributes.

2 EMISSION POINTS/ STATIONARY VENTS/ PROCESS VENTS N/A R1111-1 30 TAC Chapter 111, Visible Emissions No changing attributes.

2-1 EMISSION POINTS/ STATIONARY VENTS/ PROCESS VENTS N/A R1111-1 30 TAC Chapter 111, Visible Emissions No changing attributes.

2-2 EMISSION POINTS/ STATIONARY VENTS/ PROCESS VENTS N/A R1111-1 30 TAC Chapter 111, Visible Emissions No changing attributes.

2-3 EMISSION POINTS/ STATIONARY VENTS/ PROCESS VENTS N/A R1111-1 30 TAC Chapter 111, Visible Emissions No changing attributes.

6 EMISSION POINTS/ STATIONARY VENTS/ PROCESS VENTS N/A R1111-1 30 TAC Chapter 111, Visible Emissions No changing attributes.

GRP-151 MISCELLANEOUS UNITS 2-1, 2-2, 2-3 R1111-1 30 TAC Chapter 111, Nonagricultural Processes Case-by-case Periodic Monitoring

1-10 NON-METALLIC MINERAL PROCESSING PLANTS N/A 60F-1 40 CFR Part 60, Subpart F No changing attributes.

1-18 NON-METALLIC MINERAL PROCESSING PLANTS N/A 60OOO-1 40 CFR Part 60, Subpart OOO No changing attributes.

1-19 NON-METALLIC MINERAL PROCESSING PLANTS N/A 60F-1 40 CFR Part 60, Subpart F No changing attributes.

1-24 NON-METALLIC MINERAL PROCESSING PLANTS N/A 60OOO-1 40 CFR Part 60, Subpart OOO No changing attributes.

1-25 NON-METALLIC MINERAL PROCESSING PLANTS N/A 60OOO-1 40 CFR Part 60, Subpart OOO No changing attributes.

1-25C NON-METALLIC MINERAL PROCESSING PLANTS N/A 60OOO-1 40 CFR Part 60, Subpart OOO No changing attributes.

1-27 NON-METALLIC MINERAL PROCESSING PLANTS N/A 60F-1 40 CFR Part 60, Subpart F No changing attributes.

1-29 NON-METALLIC MINERAL PROCESSING PLANTS N/A 60F-1 40 CFR Part 60, Subpart F No changing attributes.

1-2C NON-METALLIC MINERAL PROCESSING PLANTS N/A 60OOO-1 40 CFR Part 60, Subpart OOO No changing attributes.

1-2F NON-METALLIC MINERAL PROCESSING PLANTS N/A 60OOO-1 40 CFR Part 60, Subpart OOO No changing attributes.

1-6C NON-METALLIC MINERAL PROCESSING PLANTS N/A 60F-1 40 CFR Part 60, Subpart F No changing attributes.

1-6D NON-METALLIC MINERAL PROCESSING PLANTS N/A 60F-1 40 CFR Part 60, Subpart F No changing attributes.

1-9A NON-METALLIC MINERAL PROCESSING PLANTS N/A 60F-1 40 CFR Part 60, Subpart F No changing attributes.

1-9B NON-METALLIC MINERAL PROCESSING PLANTS N/A 60F-1 40 CFR Part 60, Subpart F No changing attributes.

2-1 NON-METALLIC MINERAL PROCESSING PLANTS N/A 63LLL+204 40 CFR Part 63, Subpart LLL PERFORMANCE TEST TEMP = GREATER THAN 204° C (400° F) 2-1 NON-METALLIC MINERAL PROCESSING PLANTS N/A 63LLL-204 40 CFR Part 63, Subpart LLL PERFORMANCE TEST TEMP = LESS THAN OR EQUAL TO 204° C (400° F) 2-11 NON-METALLIC MINERAL PROCESSING PLANTS N/A 60F-1 40 CFR Part 60, Subpart F No changing attributes.

2-2 NON-METALLIC MINERAL PROCESSING PLANTS N/A 63LLL+204 40 CFR Part 63, Subpart LLL PERFORMANCE TEST TEMP = GREATER THAN 204° C (400° F) 2-2 NON-METALLIC MINERAL PROCESSING PLANTS N/A 63LLL-204 40 CFR Part 63, Subpart LLL PERFORMANCE TEST TEMP = LESS THAN OR EQUAL TO 204° C (400° F) 2-3 NON-METALLIC MINERAL PROCESSING PLANTS N/A 60F-1 40 CFR Part 60, Subpart F No changing attributes.

2-3 NON-METALLIC MINERAL PROCESSING PLANTS N/A 63LLL+204 40 CFR Part 63, Subpart LLL PERFORMANCE TEST TEMP = GREATER THAN 204° C (400° F)>469e22ae.000

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2-6B NON-METALLIC MINERAL PROCESSING PLANTS N/A 60F-1 40 CFR Part 60, Subpart F No changing attributes.

2-9 NON-METALLIC MINERAL PROCESSING PLANTS N/A 60F-1 40 CFR Part 60, Subpart F No changing attributes.

29 NON-METALLIC MINERAL PROCESSING PLANTS N/A 60F-1 40 CFR Part 60, Subpart F No changing attributes.

3-14 NON-METALLIC MINERAL PROCESSING PLANTS N/A 60F-1 40 CFR Part 60, Subpart F No changing attributes.

3-3 NON-METALLIC MINERAL PROCESSING PLANTS N/A 60F-1 40 CFR Part 60, Subpart F No changing attributes.

5-2A NON-METALLIC MINERAL PROCESSING PLANTS N/A 60F-1 40 CFR Part 60, Subpart F No changing attributes.

5-6 NON-METALLIC MINERAL PROCESSING PLANTS N/A 60F-1 40 CFR Part 60, Subpart F No changing attributes.

F-CSB NON-METALLIC MINERAL PROCESSING PLANTS N/A 60F-1 40 CFR Part 60, Subpart F No changing attributes.

F-MB1-A NON-METALLIC MINERAL PROCESSING PLANTS N/A 60F-1 40 CFR Part 60, Subpart F No changing attributes.

F-MB2 NON-METALLIC MINERAL PROCESSING PLANTS N/A 60F-1 40 CFR Part 60, Subpart F No changing attributes.

GRP10PCNT-A NON-METALLIC MINERAL PROCESSING PLANTS 1-11A, 1-11B, 1-14A1, 1- 14A2, 1-15A1, 1- 15A2, 1-16A1, 1- 16A2, 1-20, 1-22, 1-28, F-MB4 60F-1 40 CFR Part 60, Subpart F No changing attributes.

GRPPRESSDROP1 NON-METALLIC MINERAL PROCESSING PLANTS 1-14, 1-15, 1-16 60F-1 40 CFR Part 60, Subpart F No changing attributes.

GRPPRESSDROP2 NON-METALLIC MINERAL PROCESSING PLANTS 1-12, 1-21, 1-23, 1-30, 1-31, 2-10, 27, 3-15, 32 60F-1 40 CFR Part 60, Subpart F No changing attributes.

2-1 PROCESS HEATERS/ FURNACES N/A R2112-1 30 TAC Chapter 112, Sulfur Compounds No changing attributes.

2-2 PROCESS HEATERS/ FURNACES N/A R2112-1 30 TAC Chapter 112, Sulfur Compounds No changing attributes.

2-3 PROCESS HEATERS/ FURNACES N/A R2112-1 30 TAC Chapter 112, Sulfur Compounds No changing attributes.



### Applicable Requirements Summary

Unit/Group/Process SOP Index No. Pollutant Emission Limitation/Standard or Equipment Specification Textual Description (See Special Term and Condition 1.B.) Monitoring And Testing Requirements Recordkeeping Requirements

(30 TAC § 122.144) Reporting Requirements

(30 TAC § 122.145) ID No. Type Name Citation

6-1 EU 60Y-1 PM (OPACITY) 40 CFR Part 60, Subpart Y § 60.252(c) Gases, which exhibit 20 % opacity, shall not be discharged into the atmosphere from any coal processing/conveying equipment, coal storage system, or coal transfer/loading system processing coal. § 60.254(a) § 60.254(b)(2) ** See Periodic Monitoring Summary None None

6-2 EU 60Y-1 PM (OPACITY) 40 CFR Part 60, Subpart Y § 60.252(c) Gases, which exhibit 20 % opacity, shall not be discharged into the atmosphere from any coal processing/conveying § 60.254(a) § 60.254(b)(2) ** See Periodic Monitoring Summary None None>469e22ae.000

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6-3 EU 60Y-1 PM (OPACITY) 40 CFR Part 60, Subpart Y § 60.252(c) Gases, which exhibit 20 % opacity, shall not be discharged into the atmosphere from any coal processing/conveying equipment, coal storage system, or coal transfer/loading system processing coal. § 60.254(a) § 60.254(b)(2) ** See Periodic Monitoring Summary None None

6-5A EU 60Y-1 PM (OPACITY) 40 CFR Part 60, Subpart Y § 60.252(c) Gases, which exhibit 20 % opacity, shall not be discharged into the atmosphere from any coal processing/conveying equipment, coal storage system, or coal transfer/loading system processing coal. § 60.254(a) § 60.254(b)(2) ** See Periodic Monitoring Summary None None

6-5B EU 60Y-1 PM (OPACITY) 40 CFR Part 60, Subpart Y § 60.252(c) Gases, which exhibit 20 % opacity, shall not be discharged into the atmosphere from any coal processing/conveying equipment, coal storage system, or coal transfer/loading system processing coal. § 60.254(a) § 60.254(b)(2) ** See Periodic Monitoring Summary None None

6-6-1 EU 60Y-1 PM (OPACITY) 40 CFR Part 60, Subpart Y § 60.252(c) Gases, which exhibit 20 % opacity, shall not be discharged into the atmosphere from any coal processing/conveying equipment, coal storage system, or coal transfer/loading system processing coal. § 60.254(a) § 60.254(b)(2) ** See Periodic Monitoring Summary None None

6-6-2 EU 60Y-1 PM (OPACITY) 40 CFR Part 60, Subpart Y § 60.252(c) Gases, which exhibit 20 % opacity, shall not be discharged into the atmosphere from any coal processing/conveying equipment, coal storage system, or coal transfer/loading system processing coal. § 60.254(a) § 60.254(b)(2) ** See Periodic Monitoring Summary None None

6-6A EU 60Y-1 PM (OPACITY) 40 CFR Part 60, Subpart Y § 60.252(c) Gases, which exhibit 20 % opacity, shall not be discharged into the atmosphere from any coal processing/conveying equipment, coal storage system, or coal transfer/loading system processing coal. § 60.254(a) § 60.254(b)(2) ** See Periodic Monitoring Summary None None

6-7 EU 60Y-1 PM (OPACITY) 40 CFR Part 60, Subpart Y § 60.252(c) Gases, which exhibit 20 % opacity, shall not be discharged into the atmosphere from any coal processing/conveying equipment, coal storage system, or coal transfer/loading system processing coal. § 60.254(a) § 60.254(b)(2) ** See Periodic Monitoring Summary None None

6-8 EU 60Y-1 PM (OPACITY) 40 CFR Part 60, Subpart Y § 60.252(c) Gases, which exhibit 20 % opacity, shall not be discharged into the atmosphere from any coal processing/conveying equipment, coal storage system, or coal transfer/loading system § 60.254(a) § 60.254(b)(2) ** See Periodic Monitoring Summary None None>469e22ae.000

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6-9 EU 60Y-1 PM (OPACITY) 40 CFR Part 60, Subpart Y § 60.252(c) Gases, which exhibit 20 % opacity, shall not be discharged into the atmosphere from any coal processing/conveying equipment, coal storage system, or coal transfer/loading system processing coal. § 60.254(a) § 60.254(b)(2) ** See Periodic Monitoring Summary None None

GRP-COAL EU 60Y-1 PM (OPACITY) 40 CFR Part 60, Subpart Y § 60.252(c) Gases, which exhibit 20 % opacity, shall not be discharged into the atmosphere from any coal processing/conveying equipment, coal storage system, or coal transfer/loading system processing coal. § 60.254(a) § 60.254(b)(2) ** See Periodic Monitoring Summary None None

GRP-KILN EU R7117-1 NOX 30 TAC Chapter 117, Cement Kilns § 117.265(c) Each kiln for which lowNOx burners and mid-kiln firing are installed and operated during kiln operation is not required to meet the NOx emission limits of subsection (a) of this section. None None § 117.265(c)

12 EP R1111-1 PM (OPACITY) 30 TAC Chapter 111, Visible Emissions § 111.111(a)(1)(B) § 111.111(a)(1)(C) § 111.111(a)(1)(E) Visible emissions from any stationary vent shall not exceed an opacity of 20% averaged over a six minute period for any source on which construction was begun after January 31, 1972. § 111.111(a)(1)(D) [G]§ 111.111(a)(1)(F) § 111.111(a)(1)(C) § 111.111(a)(1)(D) None

2 EP R1111-1 PM (OPACITY) 30 TAC Chapter 111, Visible Emissions § 111.111(a)(1)(A) § 111.111(a)(1)(C) § 111.111(a)(1)(E) Visible emissions from any stationary vent shall not exceed an opacity of 30% averaged over a six minute period. § 111.111(a)(1)(D) [G]§ 111.111(a)(1)(F) § 111.111(a)(1)(C) § 111.111(a)(1)(D) None

2-1 EP R1111-1 PM (OPACITY) 30 TAC Chapter 111, Visible Emissions § 111.111(a)(1)(A) § 111.111(a)(1)(C) § 111.111(a)(1)(E) Visible emissions from any stationary vent shall not exceed an opacity of 30% averaged over a six minute period. § 111.111(a)(1)(D) [G]§ 111.111(a)(1)(F) § 111.111(a)(1)(C) § 111.111(a)(1)(D) None

2-2 EP R1111-1 PM (OPACITY) 30 TAC Chapter 111, Visible Emissions § 111.111(a)(1)(A) § 111.111(a)(1)(C) § 111.111(a)(1)(E) Visible emissions from any stationary vent shall not exceed an opacity of 30% averaged over a six minute period. § 111.111(a)(1)(D) [G]§ 111.111(a)(1)(F) § 111.111(a)(1)(C) § 111.111(a)(1)(D) None

2-3 EP R1111-1 PM (OPACITY) 30 TAC Chapter 111, Visible Emissions § 111.111(a)(1)(B) § 111.111(a)(1)(C) § 111.111(a)(1)(E) Visible emissions from any stationary vent shall not exceed an opacity of 20% averaged over a six minute period for any source on which construction was begun after January 31, 1972. § 111.111(a)(1)(D) [G]§ 111.111(a)(1)(F) § 111.111(a)(1)(C) § 111.111(a)(1)(D) None

6 EP R1111-1 PM (OPACITY) 30 TAC Chapter 111, Visible Emissions § 111.111(a)(1)(A) § 111.111(a)(1)(C) § 111.111(a)(1)(E) Visible emissions from any stationary vent shall not exceed an opacity of 30% averaged over a six minute period. § 111.111(a)(1)(D) [G]§ 111.111(a)(1)(F) § 111.111(a)(1)(C) § 111.111(a)(1)(D) None

GRP-151 EP R1111-1 PM 30 TAC Chapter 111, Nonagricultural Processes [G]§ 111.151 No person may cause, suffer, allow, or permit emissions of particulate matter from any source to exceed the allowable rates specified in Table 1 as follows, except as provided by §111.153. ** See Periodic Monitoring Summary None None

1-10 EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject § 60.64(b)(4) ** See Periodic Monitoring Summary None None>469e22ae.000

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1-18 EU 60OOO-1 PM 40 CFR Part 60, Subpart OOO § 60.672(a)(1) On/after the date of the test required by §60.8, no owner/operator shall cause a discharge of any stack emissions which: Contain particulate matter in excess of 0.05 g/dscm (0.022 gr/dscf). § 60.675(a) § 60.675(b)(1) ** See Periodic Monitoring Summary None § 60.676(f)

1-18 EU 60OOO-1 PM (OPACITY) 40 CFR Part 60, Subpart OOO § 60.672(a)(2) On/after the §60.8 test, no affected facility shall exhibit >7% opacity, unless the stack emissions are discharged from a wet scrubber. The wet scrubber must comply with §60.676(c)-(e). § 60.675(a) § 60.675(b)(2) ** See Periodic Monitoring Summary None § 60.676(f)

1-18 EU 60OOO-1 PM (OPACITY) 40 CFR Part 60, Subpart OOO § 60.672(b) On/after 60 days after achieving the maximum production rate, but not later than 180 days, no specified facility shall discharge fugitives with >10% opacity, except as provided in §60.672(c)-(e). § 60.675(a) [G]§ 60.675(c)(1) [G]§ 60.675(c)(3) § 60.675(g) ** See Periodic Monitoring Summary None § 60.675(g) § 60.676(f) [G]§ 60.676(i)

1-19 EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent or greater opacity. § 60.64(b)(4) ** See Periodic Monitoring Summary None None

1-24 EU 60OOO-1 No Pollutant Associated with these Requirements 40 CFR Part 60, Subpart OOO § 60.670(d)(1) When an existing facility is replaced by like or smaller equipment, the new facility is exempt from §§60.672, 60.674, and 60.675, except as provided for in Paragraph (d)(3) of this section. None None § 60.676(a) [G]§ 60.676(a)(1) [G]§ 60.676(i)

1-25 EU 60OOO-1 No Pollutant Associated with these Requirements 40 CFR Part 60, Subpart OOO § 60.670(d)(1) When an existing facility is replaced by like or smaller equipment, the new facility is exempt from §§60.672, 60.674, and 60.675, except as provided for in Paragraph (d)(3) of this section. None None § 60.676(a) [G]§ 60.676(a)(1) [G]§ 60.676(i)

1-25C EU 60OOO-1 PM 40 CFR Part 60, Subpart OOO § 60.672(a)(1) On/after the date of the test required by §60.8, no owner/operator shall cause a discharge of any stack emissions which: Contain particulate matter in excess of 0.05 g/dscm (0.022 gr/dscf). § 60.675(a) § 60.675(b)(1) ** See Periodic Monitoring Summary None § 60.676(f)

1-25C EU 60OOO-1 PM (OPACITY) 40 CFR Part 60, Subpart OOO § 60.672(a)(2) On/after the §60.8 test, no affected facility shall exhibit >7% opacity, unless the stack emissions are discharged from a wet scrubber. The wet scrubber must comply with §60.676(c)-(e). § 60.675(a) § 60.675(b)(2) ** See Periodic Monitoring Summary None § 60.676(f)

1-25C EU 60OOO-1 PM (OPACITY) 40 CFR Part 60, Subpart OOO § 60.672(b) On/after 60 days after achieving the maximum production rate, but not later than 180 days, no specified facility shall discharge fugitives with § 60.675(a) [G]§ 60.675(c)(1) [G]§ 60.675(c)(3) § 60.675(g) ** See Periodic None § 60.675(g) § 60.676(f) [G]§ 60.676(i)>469e22ae.000

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1-27 EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent or greater opacity. § 60.64(b)(4) ** See Periodic Monitoring Summary None None

1-29 EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent or greater opacity. § 60.64(b)(4) ** See Periodic Monitoring Summary None None

1-2C EU 60OOO-1 No Pollutant Associated with these Requirements 40 CFR Part 60, Subpart OOO § 60.670(d)(1) When an existing facility is replaced by like or smaller equipment, the new facility is exempt from §§60.672, 60.674, and 60.675, except as provided for in Paragraph (d)(3) of this section. None None § 60.676(a) [G]§ 60.676(a)(3) [G]§ 60.676(i)

1-2F EU 60OOO-1 PM 40 CFR Part 60, Subpart OOO § 60.672(a)(1) On/after the date of the test required by §60.8, no owner/operator shall cause a discharge of any stack emissions which: Contain particulate matter in excess of 0.05 g/dscm (0.022 gr/dscf). § 60.675(a) § 60.675(b)(1) ** See Periodic Monitoring Summary None § 60.676(f)

1-2F EU 60OOO-1 PM (OPACITY) 40 CFR Part 60, Subpart OOO § 60.672(a)(2) On/after the §60.8 test, no affected facility shall exhibit >7% opacity, unless the stack emissions are discharged from a wet scrubber. The wet scrubber must comply with §60.676(c)-(e). § 60.675(a) § 60.675(b)(2) ** See Periodic Monitoring Summary None § 60.676(f)

1-2F EU 60OOO-1 PM (OPACITY) 40 CFR Part 60, Subpart OOO § 60.672(b) On/after 60 days after achieving the maximum production rate, but not later than 180 days, no specified facility shall discharge fugitives with >10% opacity, except as provided in §60.672(c)-(e). § 60.675(a) [G]§ 60.675(c)(1) [G]§ 60.675(c)(3) § 60.675(g) ** See Periodic Monitoring Summary None § 60.675(g) § 60.676(f) [G]§ 60.676(i)

1-6C EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent or greater opacity. § 60.64(b)(4) ** See Periodic Monitoring Summary None None

1-6D EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent or greater opacity. § 60.64(b)(4) ** See Periodic Monitoring Summary None None

1-9A EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent or greater opacity. § 60.64(b)(4) ** See Periodic Monitoring Summary None None>469e22ae.000

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... 12-Cement/Data_and_Tools/0210426.001.022/Data_and_Tools/NSPS Review Permits by State/Texas/New Permits/Ash Grove Midlothian/469 e22ae_000.htm [3/9/2012 11:07:05 AM] 1-9B EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent or greater opacity. § 60.64(b)(4) ** See Periodic Monitoring Summary None None

2-1 EU 63LLL+204 DIOXINS/ FURANS 40 CFR Part 63, Subpart LLL § 63.1343(d)(1) § 63.1344(a) § 63.1344(b) § 63.1350(b) § 63.1350(i) No owner or operator of the specified source shall cause to be discharged any gases which contain D/F in excess of 0.20 ng per dscm (8.7 x 10 -11 gr per dscf) (TEQ) corrected to seven percent oxygen. § 63.1349(a) § 63.1349(b) § 63.1349(b)(3) § 63.1349(b)(3)(i) § 63.1349(b)(3)(ii) § 63.1349(b)(3)(iii) § 63.1349(b)(3)(iv) § 63.1349(d) § 63.1349(e) § 63.1350(f) § 63.1350(f)(1) § 63.1350(f)(1)(i) § 63.1350(f)(1)(ii) § 63.1350(f)(2) § 63.1350(f)(3) § 63.1350(f)(4) § 63.1350(f)(6) § 63.1349(a) § 63.1349(a)(1) § 63.1349(a)(10) § 63.1349(a)(2) § 63.1349(a)(3) § 63.1349(a)(4) § 63.1349(a)(5) § 63.1349(a)(6) § 63.1349(a)(7) § 63.1349(a)(8) § 63.1349(a)(9) § 63.1349(b)(3)(ii) § 63.1349(b)(3)(iv) § 63.1350(f)(1) § 63.1350(f)(2) § 63.1355(a) [G]§ 63.1355(b) § 63.1355(c) § 63.1350(a) § 63.1350(a)(1) § 63.1350(a)(3) [G]§ 63.1353(b) [G]§ 63.1354(b)

2-1 EU 63LLL-204 DIOXINS/ FURANS 40 CFR Part 63, Subpart LLL § 63.1343(d)(2) § 63.1344(a) § 63.1344(b) § 63.1350(b) § 63.1350(i) No owner or operator of the specified source shall cause to be discharged any gases which contain D/F in excess of 0.40 ng per dscm (TEQ) corrected to seven percent oxygen, when as specified. § 63.1349(a) § 63.1349(b) § 63.1349(b)(3) § 63.1349(b)(3)(i) § 63.1349(b)(3)(ii) § 63.1349(b)(3)(iii) § 63.1349(b)(3)(iv) § 63.1349(d) § 63.1349(e) § 63.1350(f) § 63.1350(f)(1) § 63.1350(f)(1)(i) § 63.1350(f)(1)(ii) § 63.1350(f)(2) § 63.1350(f)(3) § 63.1350(f)(4) § 63.1350(f)(6) § 63.1349(a) § 63.1349(a)(1) § 63.1349(a)(10) § 63.1349(a)(2) § 63.1349(a)(3) § 63.1349(a)(4) § 63.1349(a)(5) § 63.1349(a)(6) § 63.1349(a)(7) § 63.1349(a)(8) § 63.1349(a)(9) § 63.1349(b)(3)(ii) § 63.1349(b)(3)(iv) § 63.1350(f)(1) § 63.1350(f)(2) § 63.1355(a) [G]§ 63.1355(b) § 63.1355(c) § 63.1350(a) § 63.1350(a)(1) § 63.1350(a)(3) [G]§ 63.1353(b) [G]§ 63.1354(b)

2-11 EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent or greater opacity. § 60.64(b)(4) ** See Periodic Monitoring Summary None None

2-2 EU 63LLL+204 DIOXINS/ FURANS 40 CFR Part 63, Subpart LLL § 63.1343(d)(1) § 63.1344(a) § 63.1344(b) § 63.1350(b) § 63.1350(i) No owner or operator of the specified source shall cause to be discharged any gases which contain D/F in excess of 0.20 ng per dscm (8.7 x 10 -11 gr per dscf) (TEQ) corrected to seven percent oxygen. § 63.1349(a) § 63.1349(b) § 63.1349(b)(3) § 63.1349(b)(3)(i) § 63.1349(b)(3)(ii) § 63.1349(b)(3)(iii) § 63.1349(b)(3)(iv) § 63.1349(d) § 63.1349(e) § 63.1350(f) § 63.1350(f)(1) § 63.1350(f)(1)(i) § 63.1350(f)(1)(ii) § 63.1350(f)(2) § 63.1350(f)(3) § 63.1350(f)(4) § 63.1350(f)(6) § 63.1349(a) § 63.1349(a)(1) § 63.1349(a)(10) § 63.1349(a)(2) § 63.1349(a)(3) § 63.1349(a)(4) § 63.1349(a)(5) § 63.1349(a)(6) § 63.1349(a)(7) § 63.1349(a)(8) § 63.1349(a)(9) § 63.1349(b)(3)(ii) § 63.1349(b)(3)(iv) § 63.1350(f)(1) § 63.1350(f)(2) § 63.1355(a) [G]§ 63.1355(b) § 63.1355(c) § 63.1350(a) § 63.1350(a)(1) § 63.1350(a)(3) [G]§ 63.1353(b) [G]§ 63.1354(b)>469e22ae.000

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... 12-Cement/Data_and_Tools/0210426.001.022/Data_and_Tools/NSPS Review Permits by State/Texas/New Permits/Ash Grove Midlothian/469 e22ae_000.htm [3/9/2012 11:07:05 AM] 2-2 EU 63LLL-204 DIOXINS/ FURANS 40 CFR Part 63, Subpart LLL § 63.1343(d)(2) § 63.1344(a) § 63.1344(b) § 63.1350(b) § 63.1350(i) No owner or operator of the specified source shall cause to be discharged any gases which contain D/F in excess of 0.40 ng per dscm (TEQ) corrected to seven percent oxygen, when as specified. § 63.1349(a) § 63.1349(b) § 63.1349(b)(3) § 63.1349(b)(3)(i) § 63.1349(b)(3)(ii) § 63.1349(b)(3)(iii) § 63.1349(b)(3)(iv) § 63.1349(d) § 63.1349(e) § 63.1350(f) § 63.1350(f)(1) § 63.1350(f)(1)(i) § 63.1350(f)(1)(ii) § 63.1350(f)(2) § 63.1350(f)(3) § 63.1350(f)(4) § 63.1350(f)(6) § 63.1349(a) § 63.1349(a)(1) § 63.1349(a)(10) § 63.1349(a)(2) § 63.1349(a)(3) § 63.1349(a)(4) § 63.1349(a)(5) § 63.1349(a)(6) § 63.1349(a)(7) § 63.1349(a)(8) § 63.1349(a)(9) § 63.1349(b)(3)(ii) § 63.1349(b)(3)(iv) § 63.1350(f)(1) § 63.1350(f)(2) § 63.1355(a) [G]§ 63.1355(b) § 63.1355(c) § 63.1350(a) § 63.1350(a)(1) § 63.1350(a)(3) [G]§ 63.1353(b) [G]§ 63.1354(b)

2-3 EU 60F-1 PM 40 CFR Part 60, Subpart F § 60.62(a)(1) After performance test required by §60.8 is completed, no owner or operator shall discharge into the atmosphere any kiln gases which contain PM in excess of 0.15 kg/metric ton (0.30 lb/ton) of feed (dry basis) to the kiln. § 60.63(a) § 60.64(a) § 60.64(b)(1) § 60.64(b)(2) § 60.64(b)(3) § 60.63(a) None

2-3 EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(a)(2) After performance test required by §60.8 is completed, no owner or operator shall discharge into the atmosphere any kiln gases which exhibit greater than 20 percent opacity. § 60.63(a) § 60.63(b) § 60.64(a) § 60.64(b)(4) § 60.63(a) § 60.63(d) § 60.65(a)

2-3 EU 63LLL+204 DIOXINS/ FURANS 40 CFR Part 63, Subpart LLL § 63.1343(d)(1) § 63.1344(a) § 63.1344(b) § 63.1350(b) § 63.1350(i) No owner or operator of the specified source shall cause to be discharged any gases which contain D/F in excess of 0.20 ng per dscm (8.7 x 10 -11 gr per dscf) (TEQ) corrected to seven percent oxygen. § 63.1349(a) § 63.1349(b) § 63.1349(b)(3) § 63.1349(b)(3)(i) § 63.1349(b)(3)(ii) § 63.1349(b)(3)(iii) § 63.1349(b)(3)(iv) § 63.1349(d) § 63.1349(e) § 63.1350(f) § 63.1350(f)(1) § 63.1350(f)(1)(i) § 63.1350(f)(1)(ii) § 63.1350(f)(2) § 63.1350(f)(3) § 63.1350(f)(4) § 63.1350(f)(6) § 63.1349(a) § 63.1349(a)(1) § 63.1349(a)(10) § 63.1349(a)(2) § 63.1349(a)(3) § 63.1349(a)(4) § 63.1349(a)(5) § 63.1349(a)(6) § 63.1349(a)(7) § 63.1349(a)(8) § 63.1349(a)(9) § 63.1349(b)(3)(ii) § 63.1349(b)(3)(iv) § 63.1350(f)(1) § 63.1350(f)(2) § 63.1355(a) [G]§ 63.1355(b) § 63.1355(c) § 63.1350(a) § 63.1350(a)(1) § 63.1350(a)(3) [G]§ 63.1353(b) [G]§ 63.1354(b)

2-3 EU 63LLL-204 DIOXINS/ FURANS 40 CFR Part 63, Subpart LLL § 63.1343(d)(2) § 63.1344(a) § 63.1344(b) § 63.1350(b) § 63.1350(i) No owner or operator of the specified source shall cause to be discharged any gases which contain D/F in excess of 0.40 ng per dscm (TEQ) corrected to seven percent oxygen, when as specified. § 63.1349(a) § 63.1349(b) § 63.1349(b)(3) § 63.1349(b)(3)(i) § 63.1349(b)(3)(ii) § 63.1349(b)(3)(iii) § 63.1349(b)(3)(iv) § 63.1349(d) § 63.1349(e) § 63.1350(f) § 63.1350(f)(1) § 63.1350(f)(1)(i) § 63.1350(f)(1)(ii) § 63.1350(f)(2) § 63.1350(f)(3) § 63.1350(f)(4) § 63.1349(a) § 63.1349(a)(1) § 63.1349(a)(10) § 63.1349(a)(2) § 63.1349(a)(3) § 63.1349(a)(4) § 63.1349(a)(5) § 63.1349(a)(6) § 63.1349(a)(7) § 63.1349(a)(8) § 63.1349(a)(9) § 63.1349(b)(3)(ii) § 63.1349(b)(3)(iv) § 63.1350(f)(1) § 63.1350(f)(2) § 63.1355(a) § 63.1350(a) § 63.1350(a)(1) § 63.1350(a)(3) [G]§ 63.1353(b) [G]§ 63.1354(b)>469e22ae.000

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2-6A EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent or greater opacity. § 60.64(b)(4) ** See Periodic Monitoring Summary None None

2-6B EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent or greater opacity. § 60.64(b)(4) ** See Periodic Monitoring Summary None None

2-9 EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent or greater opacity. § 60.64(b)(4) ** See CAM Summary None None

29 EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent or greater opacity. § 60.64(b)(4) None None

3-14 EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent or greater opacity. § 60.64(b)(4) ** See Periodic Monitoring Summary None None

3-3 EU 60F-1 PM 40 CFR Part 60, Subpart F § 60.62(b)(1) After performance test required by §60.8 is completed, no owner or operator subject shall discharge into the atmosphere any clinker cooler gases which contain PM in excess of 0.10 lb per ton of feed to the kiln. § 60.63(a) § 60.64(a) § 60.64(b)(1) § 60.64(b)(2) § 60.64(b)(3) § 60.63(a) None

3-3 EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(b)(2) After performance test required by §60.8 is completed, no owner or operator subject shall discharge into the atmosphere any clinker cooler gases which exhibit greater than 10 percent opacity. § 60.63(a) § 60.63(b) § 60.64(a) § 60.64(b)(4) § 60.63(a) § 60.63(d) § 60.65(a)

5-2A EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent or greater opacity. § 60.64(b)(4) ** See CAM Summary None None

5-6 EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent § 60.64(b)(4) ** See CAM Summary None None>469e22ae.000

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F-CSB EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent or greater opacity. § 60.64(b)(4) ** See Periodic Monitoring Summary None None

F-MB1-A EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent or greater opacity. § 60.64(b)(4) ** See Periodic Monitoring Summary None None

F-MB2 EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent or greater opacity. § 60.64(b)(4) ** See Periodic Monitoring Summary None None

GRP-10PCNT-A EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent or greater opacity. § 60.64(b)(4) ** See Periodic Monitoring Summary None None

GRPPRESSDROP1 EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent or greater opacity. § 60.64(b)(4) ** See Periodic Monitoring Summary None None

GRPPRESSDROP2 EU 60F-1 PM (OPACITY) 40 CFR Part 60, Subpart F § 60.62(c) After test required by §60.8 is completed, no owner/operator subject shall discharge from any affected facility other than the kiln and clinker cooler any gases with 10 percent or greater opacity. § 60.64(b)(4) ** See Periodic Monitoring Summary None None

2-1 EU R2112-1 SO2 30 TAC Chapter 112, Sulfur Compounds § 112.9(a) No person may cause, suffer, allow, or permit emissions of SO2 from any liquid fuel-fired steam generator, furnace, or heater to exceed 440 ppmv at actual stack conditions and averaged over 3- hours. § 112.2(a) § 112.2(c) § 112.2(b)

2-2 EU R2112-1 SO2 30 TAC Chapter 112, Sulfur Compounds § 112.9(a) No person may cause, suffer, allow, or permit emissions of SO2 from any liquid fuel-fired steam generator, furnace, or heater to exceed 440 ppmv at actual stack conditions and averaged over 3- hours. § 112.2(a) § 112.2(c) § 112.2(b)

2-3 EU R2112-1 SO2 30 TAC Chapter 112, Sulfur Compounds § 112.9(a) No person may cause, suffer, allow, or permit emissions of SO2 from any liquid fuel-fired steam generator, furnace, or heater to exceed 440 ppmv at actual stack conditions § 112.2(a) § 112.2(c) § 112.2(b)>469e22ae.000

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### ADDITIONAL MONITORING REQUIREMENTS

Compliance Assurance Monitoring Summary 44 Periodic Monitoring Summary 47

CAM Summary

UNIT/GROUP/PROCESS INFORMATION ID No.: 2-9 Applicable Form: OP-UA09 Control Device ID No.: 2-9 Control Device Type: Fabric Filter APPLICABLE REGULATORY REQUIREMENT Name: 40 CFR Part 60, Subpart F SOP Index No.: 60F-1 Pollutant: PM (OPACITY) Main Standard: § 60.62(c) MONITORING INFORMATION Indicator: Pressure Drop Minimum Frequency: Once per day Averaging Period: N/A* Deviation Limit: Minimum Pressure Drop: 0.5 inches H2O Maximum Pressure Drop: 6.5 inches H2O CAM Text: Each monitoring device shall be calibrated at a frequency in accordance with the manufacturer’s specifications, other written procedures that provide an adequate assurance that the device is calibrated accurately, or at least annually, whichever is more frequent, and shall be accurate to within one of the following: ? ± 0.5 inches water gauge pressure (± 125 pascals); or ? ± 0.5% of span. *The permit holder may elect to collect monitoring data on a more frequent basis and calculate the average as specified by the minimum frequency, for purposes of determining whether a deviation has occurred. However, the additional data points must be collected on a regular basis and shall not be collected and used in particular instances to avoid reporting deviations.



### CAM Summary

UNIT/GROUP/PROCESS INFORMATION ID No.: 5-2A Applicable Form: OP-UA09 Control Device ID No.: 5-2A Control Device Type: Fabric Filter APPLICABLE REGULATORY REQUIREMENT Name: 40 CFR Part 60, Subpart F SOP Index No.: 60F-1 Pollutant: PM (OPACITY) Main Standard: § 60.62(c) MONITORING INFORMATION Indicator: Pressure Drop Minimum Frequency: Once per day Averaging Period: N/A* Deviation Limit: Minimum Pressure Drop: 0.5 inches H2O Maximum Pressure Drop: 6.5 inches H2O CAM Text: Each monitoring device shall be calibrated at a frequency in accordance with the manufacturer’s specifications, other written procedures that provide an adequate assurance that the device is calibrated accurately, or at least annually, whichever is more frequent, and shall be accurate to within one of the following: ? ± 0.5 inches water gauge pressure (± 125 pascals); or ? ± 0.5% of span. *The permit holder may elect to collect monitoring data on a more frequent basis and calculate the average as specified by the minimum frequency, for purposes of determining whether a deviation has occurred. However, the additional data points must be collected on a regular basis and shall not be collected and used in particular instances to avoid reporting deviations.



### CAM Summary>469e22ae.000

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... 12-Cement/Data_and_Tools/0210426.001.022/Data_and_Tools/NSPS Review Permits by State/Texas/New Permits/Ash Grove Midlothian/469 e22ae_000.htm [3/9/2012 11:07:05 AM] UNIT/GROUP/PROCESS INFORMATION ID No.: 5-6 Applicable Form: OP-UA09 Control Device ID No.: 10 Control Device Type: Fabric Filter Control Device ID No.: 11 Control Device Type: Fabric Filter APPLICABLE REGULATORY REQUIREMENT Name: 40 CFR Part 60, Subpart F SOP Index No.: 60F-1 Pollutant: PM (OPACITY) Main Standard: § 60.62(c) MONITORING INFORMATION Indicator: Pressure Drop Minimum Frequency: Once per day Averaging Period: N/A* Deviation Limit: Minimum Pressure Drop: 0.5 inches H2O Maximum Pressure Drop: 6.5 inches H2O CAM Text: Each monitoring device shall be calibrated at a frequency in accordance with the manufacturer’s specifications, other written procedures that provide an adequate assurance that the device is calibrated accurately, or at least annually, whichever is more frequent, and shall be accurate to within one of the following: ? ± 0.5 inches water gauge pressure (± 125 pascals); or ? ± 0.5% of span. *The permit holder may elect to collect monitoring data on a more frequent basis and calculate the average as specified by the minimum frequency, for purposes of determining whether a deviation has occurred. However, the additional data points must be collected on a regular basis and shall not be collected and used in particular instances to avoid reporting deviations.



### Periodic Monitoring Summary

UNIT/GROUP/PROCESS INFORMATION ID No.: 1-10, 1-27, 1-9A, 1-9B, 2-11, 2-6A, 2- 6B, 3-14, F-MB1-A, F-MB2, F-CSB, and GRP-10PCNT-A Applicable Form: OP-UA09

Control Device ID No.: N/A Control Device Type: N/A APPLICABLE REGULATORY REQUIREMENT Name: 40 CFR Part 60, Subpart F SOP Index No.: 60F-1 Pollutant: PM (OPACITY) Main Standard: § 60.62(c) MONITORING INFORMATION Indicator: Opacity Minimum Frequency: Once per month Averaging Period: Six minutes Deviation Limit: 10 percent opacity or greater. Periodic Monitoring Text: Opacity shall be monitored, by a certified observer, for at least one, sixminute period in accordance with Title 40 Code of Federal Regulations Part 60 (40 CFR Part 60), Appendix A, Test Method 9. Any opacity readings above the deviation limit shall be reported as a deviation.



### Periodic Monitoring Summary

UNIT/GROUP/PROCESS INFORMATION ID No.: 1-18 Applicable Form: OP-UA09 Control Device ID No.: 1-18 Control Device Type: Fabric Filter APPLICABLE REGULATORY REQUIREMENT Name: 40 CFR Part 60, Subpart OOO SOP Index No.: 60OOO-1 Pollutant: PM Main Standard: § 60.672(a)(1) MONITORING INFORMATION Indicator: Pressure Drop Minimum Frequency: once per week Averaging Period: n/a* Deviation Limit: Minimum Pressure Drop: 0.5 inches H2O Maximum Pressure Drop: 6.5 inches H2O Periodic Monitoring Text: Measure and record the pressure drop. The monitoring instrumentation shall be calibrated, maintained and operated in accordance with manufacturer’s specifications or other written procedures. Any monitoring data below the minimum limit or above the maximum limit shall be considered and reported as a deviation.>469e22ae.000

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... 12-Cement/Data_and_Tools/0210426.001.022/Data_and_Tools/NSPS Review Permits by State/Texas/New Permits/Ash Grove Midlothian/469 e22ae_000.htm [3/9/2012 11:07:05 AM] 

### Periodic Monitoring Summary

UNIT/GROUP/PROCESS INFORMATION ID No.: 1-18 Applicable Form: OP-UA09 Control Device ID No.: 1-18 Control Device Type: Fabric Filter APPLICABLE REGULATORY REQUIREMENT Name: 40 CFR Part 60, Subpart OOO SOP Index No.: 60OOO-1 Pollutant: PM (OPACITY) Main Standard: § 60.672(a)(2) MONITORING INFORMATION Indicator: Pressure Drop Minimum Frequency: once per week Averaging Period: n/a* Deviation Limit: Minimum Pressure Drop: 0.5 inches H2O Maximum Pressure Drop: 6.5 inches H2O Periodic Monitoring Text: Measure and record the pressure drop. The monitoring instrumentation shall be calibrated, maintained and operated in accordance with manufacturer’s specifications or other written procedures. Any monitoring data below the minimum limit or above the maximum limit shall be considered and reported as a deviation.



### Periodic Monitoring Summary

UNIT/GROUP/PROCESS INFORMATION ID No.: 1-18 Applicable Form: OP-UA09 Control Device ID No.: N/A Control Device Type: N/A APPLICABLE REGULATORY REQUIREMENT Name: 40 CFR Part 60, Subpart OOO SOP Index No.: 60OOO-1 Pollutant: PM (OPACITY) Main Standard: § 60.672(b) MONITORING INFORMATION Indicator: Opacity Minimum Frequency: Once per month Averaging Period: Six minutes Deviation Limit: Belt Transfer Fugitive Emissions Opacity Greater than 10 percent. Periodic Monitoring Text: Opacity shall be monitored, by a certified observer, for at least one, six-minute period in accordance with Title 40 Code of Federal Regulations Part 60 (40 CFR Part 60), Appendix A, Test Method 9. Any opacity readings above the deviation limit shall be reported as a deviation.

Periodic Monitoring Summary

UNIT/GROUP/PROCESS INFORMATION ID No.: 1-19, 1-29, 1-6C, 1-6D, GRP-PRESSDROP1, and GRP-PRESSDROP2 Applicable Form: OP-UA09

Control Device ID No.: 1-12, 1-19, 1-21, 1-23 1-29, 1-30, 1-31, 1-6C, 1-6D, 2-10, 27, 3-15, 32 Control Device Type: Fabric Filter
APPLICABLE REGULATORY REQUIREMENT Name: 40 CFR Part 60, Subpart F SOP Index No.: 60F-1 Pollutant: PM (OPACITY) Main Standard: § 60.62(c) MONITORING INFORMATION Indicator: Pressure Drop Minimum Frequency: Once per week Averaging Period: N/A* Deviation Limit: Minimum Pressure Drop: 0.5 inches H2O Maximum Pressure Drop: 6.5 inches H2O Periodic Monitoring Text: Measure and record the pressure drop. The monitoring instrumentation shall be calibrated, maintained and operated in accordance with manufacturer’s specifications or other written procedures. Any monitoring data below the minimum limit or above the maximum limit shall be considered and reported as a deviation.>469e22ae.000

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... 12-Cement/Data_and_Tools/0210426.001.022/Data_and_Tools/NSPS Review Permits by State/Texas/New Permits/Ash Grove Midlothian/469 e22ae_000.htm [3/9/2012 11:07:05 AM] *The permit holder may elect to collect monitoring data on a more frequent basis and calculate the average as specified by the minimum frequency, for purposes of determining whether a deviation has occurred. However, the additional data points must be collected on a regular basis and shall not be collected and used in particular instances to avoid reporting deviations.



### Periodic Monitoring Summary

UNIT/GROUP/PROCESS INFORMATION ID No.: 1-25C Applicable Form: OP-UA09 Control Device ID No.: 1-25C Control Device Type: Fabric Filter APPLICABLE REGULATORY REQUIREMENT Name: 40 CFR Part 60, Subpart OOO SOP Index No.: 60OOO-1 Pollutant: PM Main Standard: § 60.672(a)(1) MONITORING INFORMATION Indicator: Pressure Drop Minimum Frequency: once per week Averaging Period: n/a* Deviation Limit: Minimum Pressure Drop: 0.5 inches H2O Maximum Pressure Drop: 6.5 inches H2O
Periodic Monitoring Text: Measure and record the pressure drop. The monitoring instrumentation shall be calibrated, maintained and operated in accordance with manufacturer’s specifications or other written procedures. Any monitoring data below the minimum limit or above the maximum limit shall be considered and reported as a deviation.

Periodic Monitoring Summary

UNIT/GROUP/PROCESS INFORMATION ID No.: 1-25C Applicable Form: OP-UA09 Control Device ID No.: 1-25C Control Device Type: Fabric Filter APPLICABLE REGULATORY REQUIREMENT Name: 40 CFR Part 60, Subpart OOO SOP Index No.: 60OOO-1 Pollutant: PM (OPACITY) Main Standard: § 60.672(a)(2) MONITORING INFORMATION Indicator: Pressure Drop Minimum Frequency: once per week Averaging Period: n/a* Deviation Limit: Minimum Pressure Drop: 0.5 inches H2O Maximum Pressure Drop: 6.5 inches H2O Periodic Monitoring Text: Measure and record the pressure drop. The monitoring instrumentation shall be calibrated, maintained and operated in accordance with manufacturer’s specifications or other written procedures. Any monitoring data below the minimum limit or above the maximum limit shall be considered and reported as a deviation.



### Periodic Monitoring Summary

UNIT/GROUP/PROCESS INFORMATION ID No.: 1-25C Applicable Form: OP-UA09 Control Device ID No.: N/A Control Device Type: N/A APPLICABLE REGULATORY REQUIREMENT Name: 40 CFR Part 60, Subpart OOO SOP Index No.: 60OOO-1 Pollutant: PM (OPACITY) Main Standard: § 60.672(b) MONITORING INFORMATION Indicator: Opacity Minimum Frequency: Once per month Averaging Period: Six minutes Deviation Limit: Belt Transfer Fugitive Emissions Opacity Greater than 10 percent. Periodic Monitoring Text: Opacity shall be monitored, by a certified observer, for at least one, six-minute period in accordance with Title 40 Code of Federal Regulations Part 60 (40 CFR Part 60), Appendix A, Test Method 9. Any>469e22ae.000

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... 12-Cement/Data_and_Tools/0210426.001.022/Data_and_Tools/NSPS Review Permits by State/Texas/New Permits/Ash Grove Midlothian/469 e22ae_000.htm [3/9/2012 11:07:05 AM] opacity readings above the deviation limit shall be reported as a deviation.



### Periodic Monitoring Summary

UNIT/GROUP/PROCESS INFORMATION ID No.: 1-2F Applicable Form: OP-UA09 Control Device ID No.: 1-2F Control Device Type: Fabric Filter APPLICABLE REGULATORY REQUIREMENT Name: 40 CFR Part 60, Subpart OOO SOP Index No.: 60OOO-1 Pollutant: PM Main Standard: § 60.672(a)(1) MONITORING INFORMATION Indicator: Pressure Drop Minimum Frequency: once per week Averaging Period: n/a* Deviation Limit: Minimum Pressure Drop: 0.5 inches H2O Maximum Pressure Drop: 6.5 inches H2O Periodic Monitoring Text: Measure and record the pressure drop. The monitoring instrumentation shall be calibrated, maintained and operated in accordance with manufacturer’s specifications or other written procedures. Any monitoring data below the minimum limit or above the maximum limit shall be considered and reported as a deviation.

Periodic Monitoring Summary

UNIT/GROUP/PROCESS INFORMATION ID No.: 1-2F Applicable Form: OP-UA09 Control Device ID No.: 1-2F Control Device Type: Fabric Filter APPLICABLE REGULATORY REQUIREMENT Name: 40 CFR Part 60, Subpart OOO SOP Index No.: 60OOO-1 Pollutant: PM (OPACITY) Main Standard: § 60.672(a)(2) MONITORING INFORMATION Indicator: Pressure Drop Minimum Frequency: once per week Averaging Period: n/a* Deviation Limit: Minimum Pressure Drop: 0.5 inches H2O Maximum Pressure Drop: 6.5 inches H2O Periodic Monitoring Text: Measure and record the pressure drop. The monitoring instrumentation shall be calibrated, maintained and operated in accordance with manufacturer’s specifications or other written procedures. Any monitoring data below the minimum limit or above the maximum limit shall be considered and reported as a deviation.



### Periodic Monitoring Summary

UNIT/GROUP/PROCESS INFORMATION ID No.: 1-2F Applicable Form: OP-UA09 Control Device ID No.: N/A Control Device Type: N/A APPLICABLE REGULATORY REQUIREMENT Name: 40 CFR Part 60, Subpart OOO SOP Index No.: 60OOO-1 Pollutant: PM (OPACITY) Main Standard: § 60.672(b) MONITORING INFORMATION Indicator: Opacity Minimum Frequency: Once per month Averaging Period: Six minutes Deviation Limit: Belt Transfer Fugitive Emissions Opacity Greater than 10 percent. Periodic Monitoring Text: Opacity shall be monitored, by a certified observer, for at least one, six-minute period in accordance with Title 40 Code of Federal Regulations Part 60 (40 CFR Part 60), Appendix A, Test Method 9. Any opacity readings above the deviation limit shall be reported as a deviation.>469e22ae.000

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... 12-Cement/Data_and_Tools/0210426.001.022/Data_and_Tools/NSPS Review Permits by State/Texas/New Permits/Ash Grove Midlothian/469 e22ae_000.htm [3/9/2012 11:07:05 AM] Periodic Monitoring Summary

UNIT/GROUP/PROCESS INFORMATION ID No.: 6-1 Applicable Form: OP-UA08 Control Device ID No.: 23 Control Device Type: Fabric Filter APPLICABLE REGULATORY REQUIREMENT Name: 40 CFR Part 60, Subpart Y SOP Index No.: 60Y-1 Pollutant: PM (OPACITY) Main Standard: § 60.252(c) MONITORING INFORMATION Indicator: Pressure Drop Minimum Frequency: Once per week Averaging Period: N/A* Deviation Limit: Minimum Pressure Drop: 0.5 inches H2O Maximum Pressure Drop: 6.5 inches H2O Periodic Monitoring Text: Measure and record the pressure drop. The monitoring instrumentation shall be calibrated, maintained and operated in accordance with manufacturer’s specifications or other written procedures. Any monitoring data below the minimum limit or above the maximum limit shall be considered and reported as a deviation. *The permit holder may elect to collect monitoring data on a more frequent basis and calculate the average as specified by the minimum frequency, for purposes of determining whether a deviation has occurred. However, the additional data points must be collected on a regular basis and shall not be collected and used in particular instances to avoid reporting deviations.



### Periodic Monitoring Summary

UNIT/GROUP/PROCESS INFORMATION ID No.: 6-1 Applicable Form: OP-UA08 Control Device ID No.: N/A Control Device Type: N/A APPLICABLE REGULATORY REQUIREMENT Name: 40 CFR Part 60, Subpart Y SOP Index No.: 60Y-1 Pollutant: PM (OPACITY) Main Standard: § 60.252(c) MONITORING INFORMATION Indicator: Opacity Minimum Frequency: Once per month Averaging Period: Six minutes Deviation Limit: Fugitive Emissions- 20 percent opacity, or greater. Periodic Monitoring Text: Opacity shall be monitored, by a certified observer, for at least one, six-minute period in accordance with Title 40 Code of Federal Regulations Part 60 (40 CFR Part 60), Appendix A, Test Method 9. Any opacity readings above the deviation limit shall be reported as a deviation.



### Periodic Monitoring Summary

UNIT/GROUP/PROCESS INFORMATION ID No.: 6-2, 6-3, 6-5A, 6-5B, 6-6-1, 6-6-2, 6-6A, 6-7, 6- 8, 6-9, GRP-COAL Applicable Form: OP-UA08

Control Device ID No.: N/A Control Device Type: N/A APPLICABLE REGULATORY REQUIREMENT Name: 40 CFR Part 60, Subpart Y SOP Index No.: 60Y-1 Pollutant: PM (OPACITY) Main Standard: § 60.252(c) MONITORING INFORMATION Indicator: Opacity Minimum Frequency: Once per month Averaging Period: Six minutes Deviation Limit: 20 percent opacity, or greater. Periodic Monitoring Text: Opacity shall be monitored, by a certified observer, for at least one, six-minute period in accordance with Title 40 Code of Federal Regulations Part 60 (40 CFR Part 60), Appendix A, Test Method 9. Any opacity readings above the deviation limit shall be reported as a deviation.>469e22ae.000

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### Periodic Monitoring Summary

UNIT/GROUP/PROCESS INFORMATION ID No.: GRP-151 Applicable Form: OP-UA01 Control Device ID No.: N/A Control Device Type: N/A APPLICABLE REGULATORY REQUIREMENT Name: 30 TAC Chapter 111, Nonagricultural Processes SOP Index No.: R1111-1 Pollutant: PM Main Standard: [G]§ 111.151 MONITORING INFORMATION Indicator: Kiln flow rate (acfm) Minimum Frequency: Hourly Averaging Period: Daily Deviation Limit: 200,000 acfm Periodic Monitoring Text: The permit holder shall record the kiln flow rate (acfm) per hour and average on an daily basis. The average hourly kiln flow rate for the quarter shall be calculated by averaging the daily values for the quarter. Any quarter for which the calculated daily kiln flow rate exceeds a deviation limit of 200,000 acfm shall be reported as a deviation under § 122.145.



### PERMIT SHIELD

Permit Shield 63

Permit Shield The TCEQ Executive Director has determined that the permit holder is not required to comply with the specific regulation(s) identified for each emission unit, group, or process in this table.
Unit/Group/Process Regulation Basis of Determination ID No. Group/Inclusive Units 6-10 N/A 40 CFR Part 60, Subpart Y Unit is under negative pressure and does not emit PM into the atmosphere. Regulation is not applicable according to §60.250(a). 12 N/A 30 TAC Chapter 115, Vent Gas Controls Unit is not located in Affected County.

2 N/A 30 TAC Chapter 115, Vent Gas Controls Unit is not located in Affected County.

29 N/A 40 CFR Part 60, Subpart OOO The facility is subject to NSPS F and follows in the plant process facilities that are subject to the provisions of NSPS F. 6 N/A 30 TAC Chapter 115, Vent Gas Controls Unit is not located in Affected County.

1-40 N/A 30 TAC Chapter 117, Commercial Engine < 300 hp, Exempted 5 N/A 30 TAC Chapter 115, Vent Gas Controls Source is not located in an Affected County.

6-4A N/A 40 CFR Part 60, Subpart Y Unit is an "open" storage pile which is excluded from the regulation according to § 60.251(h). 6-4C N/A 40 CFR Part 60, Subpart Y Storage Piles are not an affected facility per 60.251. 6-4D N/A 40 CFR Part 60, Subpart Y Storage piles are not an affected facility per 60.251. 7-1-1 N/A 30 TAC Chapter 115, Storage of VOCs Unit is not located in Affected County. 7-1-1 N/A 40 CFR Part 60, Subpart Kb Tank capacity is greater than or equal to 75 cubic meters, less than 151 cubic meters, and vapor pressure is less than 15 psia. 7-1-2 N/A 30 TAC Chapter 115, Storage of VOCs Unit is not located in Affected County. 7-1-2 N/A 40 CFR Part 60, Subpart Kb Tank capacity is greater than or equal to 75 cubic meters, less than 151 cubic meters, and vapor pressure is less than 15 psia. 7-1-3 N/A 30 TAC Chapter 115, Storage of VOCs Unit is not located in Affected County. 7-1-3 N/A 40 CFR Part 60, Subpart Kb Tank capacity is greater than or equal to 75 cubic meters, less than 151 cubic meters, and vapor pressure is less than 15 psia. 7-1-4 N/A 30 TAC Chapter 115, Storage of VOCs Unit is not located in Affected County.>469e22ae.000

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... 12-Cement/Data_and_Tools/0210426.001.022/Data_and_Tools/NSPS Review Permits by State/Texas/New Permits/Ash Grove Midlothian/469 e22ae_000.htm [3/9/2012 11:07:05 AM] 7-1-4 N/A 40 CFR Part 60, Subpart Kb Tank capacity is greater than or equal to 75 cubic meters, less than 151 cubic meters, and vapor pressure is less than 15 psia. 8-1 N/A 30 TAC Chapter 115, Storage of VOCs Unit is not located in Affected County. 8-1 N/A 40 CFR Part 60, Subpart K Capacity is less than 150 cubic meters (40,000 gal). 8-2 N/A 30 TAC Chapter 115, Storage of VOCs Unit is not located in Affected County. 8-2 N/A 40 CFR Part 60, Subpart K Capacity is less than 150 cubic meters (40,000 gal). 9 N/A 30 TAC Chapter 115, Vent Gas Controls Source is not located in an Affected County.

9-10 N/A 40 CFR Part 63, Subpart Q No chromium based chemicals. 9-2 N/A 30 TAC Chapter 115, Storage of VOCs Unit is not located in an Affected County. 9-2 N/A 40 CFR Part 60, Subpart Kb Capacity is less than 75 cubic meters (19,800 gal). 9-3 N/A 30 TAC Chapter 115, Storage of VOCs Unit is not in an Affected County. 9-3 N/A 40 CFR Part 60, Subpart Kb Capacity is less than 75 cubic meters (19,800 gal). 9-5 N/A 30 TAC Chapter 115, Storage of VOCs Unit is not located in Affected County. 9-5 N/A 40 CFR Part 60, Subpart Kb Capacity is less than 75 cubic meters (19,800 gal). 9-7 N/A 30 TAC Chapter 115, Storage of VOCs Unit is not located in Affected County. 9-7 N/A 40 CFR Part 60, Subpart Kb Capacity less than 75 cubic meters (19,800 gal). 9-8 N/A 30 TAC Chapter 115, Storage of VOCs Unit is not located in Affected County. 9-8 N/A 40 CFR Part 60, Subpart Kb Capacity less than 75 cubic meters (19,800 gal). 9-9 N/A 30 TAC Chapter 115, Storage of VOCs Unit is not located in Affected County. 9-9 N/A 40 CFR Part 60, Subpart Kb Capacity less than 75 cubic meters (19,800 gal).



### NEW SOURCE REVIEW AUTHORIZATION REFERENCES

New Source Review Authorization References 67 New Source Review Authorization References by Emission Unit 69

The New Source Review authorizations listed in the table below are applicable requirements under 30 TAC Chapter 122 and enforceable under this operating permit.

PSD Permits NA Permits PSD Permit No.: NA Permit No.: PSD Permit No.: NA Permit No.: Title 30 TAC Chapter 116 Permits, Special Permits, and Other Authorizations (Other Than Permits By Rule, PSD Permits, or NA Permits) for the Application Area. Authorization No.: 1 Authorization No.: 74149 Authorization No.: 80048 Authorization No.: Permits By Rule (30 TAC Chapter 106) for the Application Area Number: 007 Version No./Date: 04/25/1986 Number: 051 Version No./Date: 07/15/1988 Number: 051 Version No./Date: 04/05/1995 Number: 051 Version No./Date: 10/04/1995 Number: 053 Version No./Date: 08/11/1989 Number: 053 Version No./Date: 10/04/1995 Number: 091 Version No./Date: 01/11/1985 Number: 091 Version No./Date: 06/07/1996 Number: 106 Version No./Date: 07/15/1988 Number: 107 Version No./Date: 04/05/1995 Number: 118 Version No./Date: 10/04/1995 Number: 106.144 Version No./Date: 09/04/2000 Number: 106.146 Version No./Date: 09/04/2000 Number: 106.183 Version No./Date: 08/09/1998 Number: 106.231 Version No./Date: 09/04/2000 Number: 106.261 Version No./Date: 11/01/2003 Number: 106.262 Version No./Date: 11/01/2003>469e22ae.000

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... 12-Cement/Data_and_Tools/0210426.001.022/Data_and_Tools/NSPS Review Permits by State/Texas/New Permits/Ash Grove Midlothian/469 e22ae_000.htm [3/9/2012 11:07:05 AM] Number: 106.263 Version No./Date: 11/01/2001 Number: 106.371 Version No./Date: 09/04/2000 Number: 106.373 Version No./Date: 09/04/2000 Number: 106.393 Version No./Date: 09/04/2000 Number: 106.433 Version No./Date: 09/04/2000 Number: 106.452 Version No./Date: 09/04/2000 Number: 106.472 Version No./Date: 08/09/1998 Number: 106.512 Version No./Date: 06/13/2001 Number: 106.532 Version No./Date: 09/04/2000 Number: 106.533 Version No./Date: 09/01/1999 Municipal Solid Waste and Industrial Hazardous Waste Permits With an Air Addendum Permit No.: Permit No.: Permit No.: Permit No.:



### New Source Review Authorization References by Emissions Unit The following is a list of New Source Review (NSR) authorizations for emission units listed elsewhere in this operating permit. The NSR authorizations are applicable requirements under 30 TAC Chapter 122 and enforceable under this operating permit.

Unit/Group/Process ID No. Emission Unit Name/Description New Source Review Authorization

1-10 SLAG HOPPER 1 1-11A TRANSFER TO SLAG BELT 1 1 1-11B TRANSFER TO SLAG ELEV. 1 1-12 SLAG SYSTEM BH VENT 1 1-14A1 TRANSFER SILO TO WEIGH CONVEYOR 1 1-14A2 TRANSFER WEIGH CONVEYOR TO KILN 1 1-14 SLAG SILO 1 1 1-15A1 TRANSFER SILO TO WEIGH CONVEYOR 1 1-15A2 TRANSFER WEIGH CONVEYOR TO KILN 1 1-15 SLAG SILO 2 1 1-16A1 TRANSFER SILO TO WEIGH CONVEYOR 1 1-16A2 TRANSFER WEIGH CONVEYOR TO KILN 1 1-16 SLAG SILO 3 1 1-18 LIMESTONE CONVEYOR 1 TRANSFER POINT 1 1-19 LIMESTONE DAY TANK 1 1-20 LIMESTONE CONVEYOR 2A TRANSFER POINT 1 1-21 LIMESTONE CONVEYOR 2 TRANSFER POINT 1 1-22 LIMESTONE CONVEYOR 3A TRANSFER POINT 1 1-23 LIMESTONE CONVEYOR 3 TRANSFER POINT 1 1-24A TRUCK DUMP TO STAMLER FEEDER 1 1-24B STAMLER CONVEYOR TRANSFER POINT 1 1-24 STAMLER FEEDER 1 1-25C FIXED CONVEYOR 1C TRANSFER POINT 1 1-25 PRIMARY CRUSHER 1 1-27 LIMESTONE TRANSFER ONTO INSIDE LS STORAGE PILE 106.261 11/01/2003 1-28 LIMESTONE FEED HOPPER/ INLINE CONVEYOR 106.261 11/01/2003 1-29 LIMESTONE BIN 106.261 11/01/2003 1-2A FIXED CONVEYOR 1 TRANSFER POINT 1 1-2B FIXED CONVEYOR 2 TRANSFER POINT 1 1-2C FIXED CONVEYOR 3 TRANSFER POINT 1 1-2E1 MODULAR QUARRY MODULAR TRANSFER POINT 1 1-2F FIXED CONVEYOR 1C TRANSFER POINT 1 12 KILN 3 STACK 1 1-30 LIMESTONE TRANSFER ONTO CLINKER BELT 1 106.261 11/01/2003 1-31 LIMESTONE TRANSFER ONTO CLINKER BELT 2 106.261 11/01/2003 1-40 QUARRY DIESEL PUMP 106.512 06/13/2001>469e22ae.000

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... 12-Cement/Data_and_Tools/0210426.001.022/Data_and_Tools/NSPS Review Permits by State/Texas/New Permits/Ash Grove Midlothian/469 e22ae_000.htm [3/9/2012 11:07:05 AM] 1-4A SAND TRUCK UNLOADING 1 1-4B SAND OUTSIDE STOCKPILE 1 1-5A MILL SCALE TRUCK UNLOADING 1 1-5B MILL SCALE STOCKPILE 1 1-6A1 T.P. HOPPER TO CONV. 1 1-6B1 T.P. REM CONV. 1 - RM CONV. 2 1 1-6B CONV. TRIPPER 1 1-6C T.P. GYPSUM CONVEYOR DUST COLLECTOR 1 1-6D T.P. CONV. TO SILO 2 DUST COLLECTOR 1 1-6 OUTSIDE STORAGE HOPPER 1 1-7A LIMESTONE / SHALE MAN. INSIDE BLDGS. 1 1-7B SAND MAN. INSIDE BLDG. 1 1-7C MILL SCALE MAN. INSIDE BLDG. 1 1-7D RAW MILL 1 1 1-7E RAW MILL 2 1 1-7F SLURRY TANKS 1 1-8A GYPSUM TRUCK UNLOADING 1 1-8B GYPSUM OUTSIDE STOCKPILE 1 1-9A SLAG TRUCK UNLOADING 1 1-9B SLAG STOCKPILE 1 2-10 CKD SILO 3 TRUCK SPOUT DUST COLL 106.144 09/04/2000 2-11 CKD SILO 3 PUB MILL LOAD OUT T.P. 106.146 09/04/2000 2-1 KILN 1 1 2-2 KILN 2 1 2-3 KILN 3 1 2-4 CKD TANK 1 1 2-5 CKD TANK 2 1 2-6A CKD PUG MILL 1 2-6B FUG. FROM PUG MILL OUTPUT 1 27 CLINKER STACKER DUST COLL. 1 28 CLINKER FEEDER DUST COLL. 1 2-9 CKD SILO 3 AND PUG MILL DUST COLL 106.144 09/04/2000, 106.146 09/04/2000 29 CLINKER FEEDER DUST COLL. 1 2 KILN 1 STACK 1, 80048 30 CLINKER FEEDER DUST COLL. 1 3-10 CLINKER STORAGE PILE 1 3-14 CLINKER RECLAIM HOPPER 3 1 3-15 CLINKER RECLAIM DUST COLL. 1, 74149, 106.261 11/01/2003 3-1 CLINKER COOLER NO. 1 1 3-2 CLINKER COOLER NO. 2 1 32 FEED PUMP VENT THRU CKD SILO NO. 1 1 3-3 CLINKER COOLER #3 1 3-4D1 FUG. TRANSFER CONV. TO ELEV. 1 3-4E1 FUG. TRANSFER CONV. TO ELEV. 1 3-5 CLINKER SILOS 1 AND 2 1 3-6 CLINKER SILOS 21 AND 22 1 4-1 FINISH MILL NO. 1 1 4-2 FINISH MILL NO. 2 1 5-1 CEMENT SILOS 1 1 5-2A CEMENT STORAGE SILOS 3 1 5-2 CEMENT STORAGE SILOS 2 1 5-3 CEMENT LOADING - RAIL 1 5-4 CEMENT LOADING - TRUCK 1 5-5 CEMENT LOADING - SPECIAL 1 5-6 CEMENT RAILCAR UNLOADING 091 06/07/1996 5 FINISH MILL 1 STACK 1, 091 01/11/1985 6-10A SOLID FUEL DAY TANK TO SOLID FUEL MILL CONVEYOR A 1>469e22ae.000

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... 12-Cement/Data_and_Tools/0210426.001.022/Data_and_Tools/NSPS Review Permits by State/Texas/New Permits/Ash Grove Midlothian/469 e22ae_000.htm [3/9/2012 11:07:05 AM] 6-10B SOLID FUEL DAY TANK TO SOLID FUEL MILL CONVEYOR B 1 6-10C SOLID FUEL DAY TANK TO SOLID FUEL MILL CONVEYOR C 1 6-10 SOLID FUEL MILLS 1 6-1 SOLID FUEL RAIL CAR UNLOADING 1, 106.261 11/01/2003, 106.262 11/01/2003 6-2 SOLID FUEL RR UNLOADING CONV. 1, 106.261 11/01/2003, 106.262 11/01/2003 6-3 SOLID FUEL STACKER CONV. 1, 106.261 11/01/2003, 106.262 11/01/2003 6-4A SOLID FUEL STORAGE AREA TRUCK UNLOADING 1 6-4C SOLID FUEL DROP FROM FRONT END LOADER TO STOCKPILE 106 07/15/1988 6-4D SOLID FUEL STACKERPILE MOVEMENT 106.261 11/01/2003, 106.262 11/01/2003 6-5A EAST SOLIDS FUEL RECLAIM HOPPERS 1 6-5B WEST SOLIDS FUEL RECLAIM HOPPERS 1 6-6-1 EAST RECLAIM HOPPER CONVEYORS 1 6-6-2 RECLAIM HOPPER CONVEYOR WEST 1 6-6A SOLID FUEL CRUSHER CONVEYOR 1 6-7 SOLID FUEL CRUSHER 1 6-8 SOLID FUEL DAY TANK CONVEYOR 1 6-9 SOLID FUEL DAY TANK 1 6 KILN 2 STACK 1 7-1-1 WOF TANK 1 80048, 051 10/04/1995 7-1-2 WOF TANK 2 051 10/04/1995 7-1-3 WOF TANK 3 051 10/04/1995 7-1-4 WOF TANK 4 051 10/04/1995 8-1 FUEL OIL STORAGE TANK 1 8-2 FUEL OIL STORAGE TANK VENT 1 9-10 COOLING TOWER 106.371 09/04/2000 9-2 DIESEL FUEL TANK 053 10/04/1995 9-3 GASOLINE STORAGE TANK 053 08/11/1989 9-5 WASTE OIL STORAGE TANK 051 04/05/1995 9-7 LUBE OIL TANK 1 051 04/05/1995 9-8 LUBE OIL TANK 2 051 04/05/1995 9-9 OIL WATER STORAGE TANK 106.472 08/09/1998 9 FINISH MILL 2 STACK 1, 091 01/11/1985 F-CSB T.P. HOPPER 3 TO CONV. 6 1 F-MB1-A LIMESTONE CONVEYOR 2 TRANSFER POINT 1 F-MB2 FUG. FROM MAIN BLDG. 1 F-MB4 FUG. FROM MAIN BLDG. 1



### APPENDIX A

Acronym List 77

ACRONYM LIST
The following abbreviations or acronyms may be used in this permit:

ACFM actual cubic feet per minute AMOC alternate means of control ARP Acid Rain Program ASTM American Society of Testing and Materials B/PA Beaumont/Port Arthur (nonattainment area) CAM>469e22ae.000

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### Compliance Assurance Monitoring CD control device COMS continuous opacity monitoring system CVS closed-vent system D/FW Dallas/Fort Worth (nonattainment area) DR Designated Representative ElP El Paso (nonattainment area) EP emission point EPA U.S. Environmental Protection Agency EU emission unit FCAA Amendments Federal Clean Air Act Amendments FOP federal operating permit GF grandfathered gr/100 scf grains per 100 standard cubic feet HAP hazardous air pollutant H/G Houston/Galveston (nonattainment area) H 2 

### S hydrogen sulfide ID No. identification number lb/hr pound(s) per hour MMBtu/hr Million British thermal units per hour MRRT monitoring, recordkeeping, reporting, and testing NA nonattainment N/A not applicable NADB National Allowance Data Base NO x 

### nitrogen oxides NSPS New Source Performance Standard (40 CFR Part 60) NSR New Source Review ORIS Office of Regulatory Information Systems Pb lead PBR Permit By Rule PM particulate matter ppmv parts per million by volume PSD prevention of significant deterioration RO Responsible Official SO 2 

### sulfur dioxide TSP total suspended particulate TVP>469e22ae.000

file:////rtifile02.rcc_nt.rti.org/

... 12-Cement/Data_and_Tools/0210426.001.022/Data_and_Tools/NSPS Review Permits by State/Texas/New Permits/Ash Grove Midlothian/469 e22ae_000.htm [3/9/2012 11:07:05 AM] 

### true vapor pressure U.S.C. United States Code VOC volatile organic compound