ARIZONA DEPARTMENT OF ENVIRONMENTAL QUALITY 

Air Quality Division

1110 W. Washington Street • Phoenix, AZ 85007 • Phone: (602) 771-2316 

AIR QUALITY CONTROL PERMIT

(As required by Title 49, Chapter 3, Article 2, Section 49-426, Arizona Revised Statutes) 

This air quality control permit does not relieve applicant of responsibility for meeting all air pollution regulations

1. PERMIT TO BE ISSUED TO (Business license name of organization that is to receive permit) 

CalPortland Company 

2. NAME (OR NAMES) OF OWNER OR PRINCIPALS DOING BUSINESS AS THE ABOVE ORGANIZATION 

CalPortland Company 

3. MAILING ADDRESS P.O. Box 338

Rillito, AZ 85654-0338 

4. ORIGINAL EQUIPMENT LOCATION/ADDRESS 11115 N. Casa Grande Highway 

Rillito, Pima County, AZ 85654 

5. FACILITIES OR EQUIPMENT DESCRIPTION Portland Cement Manufacturing Facility

6. THIS PERMIT ISSUED SUBJECT TO THE FOLLOWING Conditions contained in Attachments “A”, “B”, and “C” 

 

7. ADEQ PERMIT NUMBER 47259 PERMIT CLASS Class I 

 EXPIRATION DATE 

 PERMIT ISSUED THIS DAY OF , 2010

Ira Domsky, Acting Director, Air Quality Division 

 SIGNATURE TITLE 
 ARIZONA DEPARTMENT OF ENVIRONMENTAL QUALITY 

Permit No 47259 Page 1 May 21, 2010

AIR QUALITY CLASS I PERMIT 

COMPANY: CalPortland Company

FACILITY: Rillito Cement Plant

PERMIT #: 47259 

DATE ISSUED: June 1, 2010

EXPIRY DATE: June 1, 2015

SUMMARY 

This Title V renewal permit is issued to CalPortland Company, the Permittee, for the continued operation of the 

Rillito Cement Plant (including the quarry and the Twin Peaks Rock crushing and screening plant) at 11115 Casa 

Grande Highway, Rillito, Pima County, Arizona. 

The potential to emit for particulate matter (PM), particulate matter less than 10 microns (PM10), nitrogen oxides 

(NOx), carbon monoxide (CO), sulfur dioxide (SO2) and total hazardous air pollutants (HAPs) for the facility are 

greater than the major source thresholds. Thus, the facility is classified as a Major Source as defined in the 

Arizona Administrative Code (A.A.C.) R18-2-101(64), and requires a Class I permit in accordance with A.A.C. 

R18-2-302.B.1.a. 

This permit is issued in accordance with Title V of the Clean Air Act, and Title 49, Chapter 3 of the Arizona 

Revised Statutes (ARS). Air emissions are governed by regulations drawn from the A.A.C., Arizona State 

Implementation Plan (AZSIP), and Title 40 of the Code of Federal Regulations (CFR). All terms and conditions 

of this permit are federally enforceable under the Clean Air Act, except those specifically designated as “State 

Enforceable Conditions.”
Permit No 47259 Page 2 May 21, 2010

TABLE OF CONTENTS 

ATTACHMENT “A”: GENERAL PROVISIONS................................................... ..............4 

I. PERMIT EXPIRATION AND RENEWAL...................................................................4 

II. COMPLIANCE WITH PERMIT CONDITIONS.........................................................4 

III. PERMIT REVISION, REOPENING, REVOCATION ANR REISSUANCE, OR 

 TERMINATION FOR CAUSE.................................................................................4 

IV. POSTING OF PERMIT..........................................................................................5 

V. FEE PAYMENT...................................................................................................5 

VI. ANNUAL EMISSION INVENTORY QUESTIONNAIRE.................................... ............5 

VII. COMPLINACE CERTIFICATION ................................................................ ............5 

VIII. CERTIFICATION OF TRUTH, ACCURACY, AND COMPLETENESS................... ............6 

IX. INSPECTION AND ENTRY........................................................................ ............6 

X. PERMIT REVISION PURSUANT TO FEDERAL HAZARDOUS AIR POLLUTANT

 STANDARD.......................................................................................................6 

XI. ACCIDENTAL RELEASE PROGRAM.......................................................................6 

XII. EXCESS EMISSIONS, PERMIT DEVIATIONS, AND EMERGENCY REPORTING...............7 

XIII. RECORD KEEPING REQUIREMENTS......................................................... ...........11 

XIV. REPORTING REQUIREMENTS.................................................................. ...........11 

XV. DUTY TO PROVIDE INFORMATION.....................................................................11 

XVI. PERMIT AMENDMENT OR REVISION...................................................................11 

XVII. FACILITY CHANGE WITHOUR REVISION................................................. ...........12 

XVIII. TESTING REQUIREMENTS.................................................................................13 

XIX. PROPERTY RIGHTS...........................................................................................14 

XX. SEVERABILITY CLAUSE......................................................................... ...........14 

XXI. PERMIT SHIELD................................................................................................14 

XXII. PROTECTION OF STRATSPHERIC OZONE...........................................................14 

ATTACHMENT “B” FACILITY WIDE REQUIREMENTS .............................................. 15 

I. GENERAL FACILITY WIDE REQUIREMENTS .............................................. .........15 

II. FUGITIVE DUST EMISSIONS ........... .....................................................................................15 

III. ROCK CRUSHING & SCREENING ACTIVITIES.....................................................22 

IV. FUEL BURNING EQUIPMENT ....................................................... .........................26 

V. GASOLINE STORAGE TANK ..................................................................................27 

VI. DIESEL/USED OIL TANKS ....................................................... ...............................28 

VII. PORTABLE GRIZZLY SCREEN FOR IRON/CLINKER............. ..............................................29 

VIII. MOBILE SOURCE REQUIREMENTS............. ...........................................................................30 

IX. OTHER PERIODIC ACTIVITY REQUIREMENTS .....................................................31 

X. AMBIENT MONITORING ............................................ ................................................34 
Permit No 47259 Page 3 May 21, 2010

ATTACHMENT “C” SPECIFIC PROVISIONS (K1-K4)....................................................................39 

I. DUST CONTROL REQUIREMENTS .............................................. ............................39 

II. GENERAL REQUIREMENTS ..................................................................................................39 

III. QUARRY, LIMESTONE AND OTHER MATERIAL HANDLING................................ .45 

IV. COAL MILL SYSTEM ...............................................................................................49 

V. KILNS AND CLINKER COOLERS ....................................................... ...................51 

VI. OTHER SYSTEMS SUBJECT TO 40 CFR 63 SUBPART LLL..................................... .60 

VII. SECONDARY MATERIAL UTILIZATION PROCEDURE............. ..........................................65 

VIII. AUXILLARY ENGINES...............................................................................................................68 

IX. ALTERNATE RAW MATERIAL SCREENING ASSESSMENT...............................................70 

ATTACHMENT “D” SPECIFIC PROVISIONS (K6)..........................................................................75 

I. DUST CONTROL REQUIREMENTS .............................................. ............................75 

II. QUARRY, LIMESTONE AND OTHER MATERIAL HANDLING................................ .76 

III. COAL PREPARATION PLANT....................................................... ..........................84 

IV. KILN 6, RAW MILL AND CLINKER COOLER .......................................................93 

V. OTHER SYSTEMS SUBJECT TO 40 CFR 63 SUBPART LLL.....................................116 

VI. EMERGENCY GENERATOR............. .......................................................................................140 

ATTACHMENT “E” EQUIPMENT LIST (K1-K4)............................................................................145

ATTACHMENT “F” EQUIPMENT LIST (K6)............. .....................................................................169 

APPENDIX-1: DUST CONTROL PLAN (K1-K4 

APPENDIX -2: O&M PLAN (K1-K4 
Permit No 47259 Page 4 May 21, 2010

ATTACHMENT “A”: GENERAL PROVISIONS 

AIR QUALITY CONTROL PERMIT NO. 47259 

FOR 

CALPORTLAND COMPANY - RILLITO CEMENT PLANT

I. PERMIT EXPIRATION AND RENEWAL [ARS § 49-426.F, A.A.C. R18-2-304.C.2, and -306.A.1] 

A. This permit is valid for a period of five years from the date of issuance. 

B. The Permittee shall submit an application for renewal of this permit at least 6 months, but not 

more than 18 months, prior to the date of permit expiration. 

II. COMPLIANCE WITH PERMIT CONDITIONS [A.A.C. R18-2-306.A.8.a and b]

A. The Permittee shall comply with all conditions of this permit including all applicable 

requirements of the Arizona air quality statutes and air quality rules. Any permit noncompliance 

constitutes a violation of the Arizona Revised Statutes and is grounds for enforcement action; for 

permit termination, revocation and reissuance, or revision; or for denial of a permit renewal 

application. In addition, noncompliance with any federally enforceable requirement constitutes a 

violation of the Clean Air Act. 

B. It shall not be a defense for a Permittee in an enforcement action that it would have been 

necessary to halt or reduce the permitted activity in order to maintain compliance with the 

conditions of this permit. 

III. PERMIT REVISION, REOPENING, REVOCATION AND REISSUANCE, OR TERMINATION 

FOR CAUSE [A.A.C. R18-2-306.A.8.c, -321.A.1, and -321.A.2]

A. The permit may be revised, reopened, revoked and reissued, or terminated for cause. The filing 

of a request by the Permittee for a permit revision, revocation and reissuance, termination, or of a 

notification of planned changes or anticipated noncompliance does not stay any permit condition. 

B. The permit shall be reopened and revised under any of the following circumstances: 

1. Additional applicable requirements under the Clean Air Act become applicable to the 

Class I source. Such a reopening shall only occur if there are three or more years 

remaining in the permit term. The reopening shall be completed no later than 18 months 

after promulgation of the applicable requirement. No such reopening is required if the 

effective date of the requirement is later than the date on which the permit is due to 

expire, unless an application for renewal has been submitted pursuant to A.A.C. R18-2-

322.B. Any permit revision required pursuant to this subparagraph shall comply with the 

provisions in A.A.C. R18-2-322 for permit renewal and shall reset the five-year permit 

term. 

2. Additional requirements, including excess emissions requirements, become applicable to 

an affected source under the acid rain program. Upon approval by the Administrator, 

excess emissions offset plans shall be deemed to be incorporated into the Class I permit. 

3. The Director or the Administrator determines that the permit contains a material mistake 

or that inaccurate statements were made in establishing the emissions standards or other 

terms or conditions of the permit. 

4. The Director or the Administrator determines that the permit needs to be revised or 

revoked to assure compliance with the applicable requirements. 
Permit No 47259 Page 5 May 21, 2010

C. Proceedings to reopen and reissue a permit, including appeal of any final action relating to a 

permit reopening, shall follow the same procedures as apply to initial permit issuance and shall, 

except for reopenings under Condition III.B.1 above, affect only those parts of the permit for 

which cause to reopen exists. Such reopenings shall be made as expeditiously as practicable. 

Permit reopenings for reasons other than those stated in Condition III.B.1 above shall not result in 

a resetting of the five-year permit term. 

IV. POSTING OF PERMIT [A.A.C. R18-2-315]

A. The Permittee shall post this permit or a certificate of permit issuance where the facility is located 

in such a manner as to be clearly visible and accessible. All equipment covered by this permit 

shall be clearly marked with one of the following: 

1. Current permit number; or 

2. Serial number or other equipment ID number that is also listed in the permit to identify 

that piece of equipment. 

B. A copy of the complete permit shall be kept on site. 

V. FEE PAYMENT [A.A.C. R18-2-306.A.9 and -326]

The Permittee shall pay fees to the Director pursuant to ARS § 49-426(E) and A.A.C. R18-2-326. 

VI. ANNUAL EMISSION INVENTORY QUESTIONNAIRE [A.A.C. R18-2-327.A and B]

A. The Permittee shall complete and submit to the Director an annual emissions inventory 

questionnaire. The questionnaire is due by March 31st or ninety days after the Director makes 

the inventory form available each year, whichever occurs later, and shall include emission 

information for the previous calendar year. 

B. The questionnaire shall be on a form provided by the Director and shall include the information 

required by A.A.C. R18-2-327. 

VII. COMPLIANCE CERTIFICATION [A.A.C. R18-2-309.2.a, -309.2.c-d, and -309.5.d]

A. The Permittee shall submit a compliance certification to the Director semiannually which 

describes the compliance status of the source with respect to each permit condition. The 

certifications shall be submitted no later than February 15th and August 15th. The February 15th

compliance certification shall report the compliance status of the source during the period 

between July 1st and December 31st of the previous year. The August 15th compliance 

certification shall report the compliance status of the source during the period between January 1st

and June 30th of the current year. 

The compliance certifications shall include the following: 

1. Identification of each term or condition of the permit that is the basis of the certification; 

2. Identification of the methods or other means used by the Permittee for determining the 

compliance status with each term and condition during the certification period; 

3. The status of compliance with the terms and conditions of the permit for the period

covered by the certification, including whether compliance during the period was 

continuous or intermittent. The certification shall be based on the methods or means 
Permit No 47259 Page 6 May 21, 2010

designated in Condition VII.A.2 above. The certifications shall identify each deviation 

and take it into account for consideration in the compliance certification; 

4. For emission units subject to 40 CFR Part 64, the certification shall also identify as 

possible exceptions to compliance any period during which compliance is required and in 

which an excursion or exceedance defined under 40 CFR Part 64 occurred; 

5. All instances of deviations from permit requirements reported pursuant to Condition 

XII.B of this Attachment; and 

6. Other facts the Director may require to determine the compliance status of the source. 

B. A copy of all compliance certifications shall also be submitted to the EPA Administrator. 

C. If any outstanding compliance schedule exists, a progress report shall be submitted with the semiannual compliance certifications required in Condition VII.A above. 

VIII. CERTIFICATION OF TRUTH, ACCURACY AND COMPLETENESS [A.A.C. R18-2-304.H]

Any document required to be submitted by this permit, including reports, shall contain a certification by a 

responsible official of truth, accuracy, and completeness. This certification shall state that, based on 

information and belief formed after reasonable inquiry, the statements and information in the document 

are true, accurate, and complete. 

IX. INSPECTION AND ENTRY [A.A.C. R18-2-309.4]

Upon presentation of proper credentials, the Permittee shall allow the Director or the authorized 

representative of the Director to: 

A. Enter upon the Permittee’s premises where a source is located, emissions-related activity is 

conducted, or where records are required to be kept under the conditions of the permit; 

B. Have access to and copy, at reasonable times, any records that are required to be kept under the 

conditions of the permit; 

C. Inspect, at reasonable times, any facilities, equipment (including monitoring and air pollution 

control equipment), practices, or operations regulated or required under the permit; 

D. Sample or monitor, at reasonable times, substances or parameters for the purpose of assuring 

compliance with the permit or other applicable requirements; and 

E. Record any inspection by use of written, electronic, magnetic and photographic media. 

X. PERMIT REVISION PURSUANT TO FEDERAL HAZARDOUS AIR POLLUTANT 

STANDARD [A.A.C. R18-2-304.C]

If this source becomes subject to a standard promulgated by the Administrator pursuant to Section 112(d) 

of the Act, then the Permittee shall, within twelve months of the date on which the standard is 

promulgated, submit an application for a permit revision demonstrating how the source will comply with 

the standard. 

XI. ACCIDENTAL RELEASE PROGRAM [40 CFR Part 68]

If this source becomes subject to the provisions of 40 CFR Part 68, then the Permittee shall comply with 

these provisions according to the time line specified in 40 CFR Part 68. 
Permit No 47259 Page 7 May 21, 2010

XII. EXCESS EMISSIONS, PERMIT DEVIATIONS, AND EMERGENCY REPORTING 

A. Excess Emissions Reporting [A.A.C. R18-2-310.01.A and -310.01.B]

1. Excess emissions shall be reported as follows: 

a. The Permittee shall report to the Director any emissions in excess of the limits 

established by this permit. Such report shall be in two parts as specified below: 

i. Notification by telephone or facsimile within 24 hours of the time when 

the Permittee first learned of the occurrence of excess emissions 

including all available information from Condition XII.A.1.b below. 

ii. Detailed written notification by submission of an excess emissions report 

within 72 hours of the notification pursuant to Condition XII.A.1.a.i. 

above. 

b. The report shall contain the following information: 

i. Identity of each stack or other emission point where the excess emissions 

occurred; 

ii. Magnitude of the excess emissions expressed in the units of the 

applicable emission limitation and the operating data and calculations 

used in determining the magnitude of the excess emissions; 

iii. Date, time and duration, or expected duration, of the excess emissions; 

iv. Identity of the equipment from which the excess emissions emanated; 

v. Nature and cause of such emissions; 

vi. If the excess emissions were the result of a malfunction, steps taken to 

remedy the malfunction and the steps taken or planned to prevent the 

recurrence of such malfunctions; and 

vii. Steps taken to limit the excess emissions. If the excess emissions 

resulted from start-up or malfunction, the report shall contain a list of the 

steps taken to comply with the permit procedures. 

2. In the case of continuous or recurring excess emissions, the notification requirements of 

this section shall be satisfied if the source provides the required notification after excess 

emissions are first detected and includes in such notification an estimate of the time the 

excess emissions will continue. Excess emissions occurring after the estimated time 

period, or changes in the nature of the emissions as originally reported, shall require 

additional notification pursuant to Condition XII.A.1 above. 

[A.A.C. R18-2-310.01.C] 

B. Permit Deviations Reporting [A.A.C. R18-2-306.A.5.b]

The Permittee shall promptly report deviations from permit requirements, including those 

attributable to upset conditions as defined in the permit, the probable cause of such deviations, 

and any corrective actions or preventive measures taken. Prompt reporting shall mean that the 

report was submitted to the Director by certified mail, facsimile, or hand delivery within two 

working days of the time when emission limitations were exceeded due to an emergency or 
Permit No 47259 Page 8 May 21, 2010

within two working days of the time when the owner or operator first learned of the occurrence of 

a deviation from a permit requirement. 

C. Emergency Provision [A.A.C. R18-2-306.E]

1. An “emergency” means any situation arising from sudden and reasonable unforeseeable 

events beyond the control of the source, including acts of God, that require immediate 

corrective action to restore normal operation, and that causes the source to exceed a 

technology-based emission limitation under the permit, due to unavoidable increases in 

emissions attributable to the emergency. An emergency shall not include noncompliance 

to the extent caused by improperly designed equipment, lack of preventative 

maintenance, careless or improper operation, or operator error. 

2. An emergency constitutes an affirmative defense to an action brought for noncompliance 

with such technology-based emission limitations if Condition XII.C.3 is met. 

3. The affirmative defense of emergency shall be demonstrated through properly signed, 

contemporaneous operating logs, or other relevant evidence that: 

a. An emergency occurred and that the Permittee can identify the cause(s) of the 

emergency; 

b. The permitted facility was being properly operated at the time; 

c. During the period of the emergency, the Permittee took all reasonable steps to 

minimize levels of emissions that exceeded the emissions standards or other 

requirements in the permit; and 

d. The Permittee submitted notice of the emergency to the Director by certified 

mail, facsimile, or hand delivery within two working days of the time when 

emission limitations were exceeded due to the emergency. This notice shall 

contain a description of the emergency, any steps taken to mitigate emissions, 

and corrective action taken. 

4. In any enforcement proceeding, the Permittee seeking to establish the occurrence of an 

emergency has the burden of proof. 

5. This provision is in addition to any emergency or upset provision contained in any 

applicable requirement. 

D. Compliance Schedule [ARS § 49-426.I.5]

For any excess emission or permit deviation that cannot be corrected within 72 hours, the 

Permittee is required to submit a compliance schedule to the Director within 21 days of such 

occurrence. The compliance schedule shall include a schedule of remedial measures, including 

an enforceable sequence of actions with milestones, leading to compliance with the permit terms 

or conditions that have been violated. 

E. Affirmative Defenses for Excess Emissions Due to Malfunctions, Startup, and Shutdown 

[A.A.C. R18-2-310] 

1. Applicability 

This rule establishes affirmative defenses for certain emissions in excess of an emission 

standard or limitation and applies to all emission standards or limitations except for 

standards or limitations: 
Permit No 47259 Page 9 May 21, 2010

a. Promulgated pursuant to Sections 111 or 112 of the Act; 

b. Promulgated pursuant to Titles IV or VI of the Clean Air Act; 

c. Contained in any Prevention of Significant Deterioration (PSD) or New Source 

Review (NSR) permit issued by the U.S. EPA; 

d. Contained in A.A.C. R18-2-715.F; or 

e. Included in a permit to meet the requirements of A.A.C. R18-2-406.A.5. 

2. Affirmative Defense for Malfunctions 

Emissions in excess of an applicable emission limitation due to malfunction shall 

constitute a violation. When emissions in excess of an applicable emission limitation are 

due to a malfunction, the Permittee has an affirmative defense to a civil or administrative 

enforcement proceeding based on that violation, other than a judicial action seeking 

injunctive relief, if the Permittee has complied with the reporting requirements of A.A.C. 

R18-2-310.01 and has demonstrated all of the following: 

a. The excess emissions resulted from a sudden and unavoidable breakdown of 

process equipment or air pollution control equipment beyond the reasonable 

control of the Permittee; 

b. The air pollution control equipment, process equipment, or processes were at all 

times maintained and operated in a manner consistent with good practice for 

minimizing emissions; 

c. If repairs were required, the repairs were made in an expeditious fashion when 

the applicable emission limitations were being exceeded. Off-shift labor and 

overtime were utilized where practicable to ensure that the repairs were made as 

expeditiously as possible. If off-shift labor and overtime were not utilized, the 

Permittee satisfactorily demonstrated that the measures were impracticable; 

d. The amount and duration of the excess emissions (including any bypass 

operation) were minimized to the maximum extent practicable during periods of 

such emissions; 

e. All reasonable steps were taken to minimize the impact of the excess emissions 

on ambient air quality; 

f. The excess emissions were not part of a recurring pattern indicative of inadequate 

design, operation, or maintenance; 

g. During the period of excess emissions there were no exceedances of the relevant 

ambient air quality standards established in Title 18, Chapter 2, Article 2 of the 

Arizona Administrative Code that could be attributed to the emitting source; 

h. The excess emissions did not stem from any activity or event that could have 

been foreseen and avoided, or planned, and could not have been avoided by

better operations and maintenance practices; 

i. All emissions monitoring systems were kept in operation if at all practicable; and 

j. The Permittee's actions in response to the excess emissions were documented by 

contemporaneous records. 
Permit No 47259 Page 10 May 21, 2010

3. Affirmative Defense for Startup and Shutdown 

a. Except as provided in Condition XII.E.3.b below, and unless otherwise provided

for in the applicable requirement, emissions in excess of an applicable emission 

limitation due to startup and shutdown shall constitute a violation. When 

emissions in excess of an applicable emission limitation are due to startup and 

shutdown, the Permittee has an affirmative defense to a civil or administrative 

enforcement proceeding based on that violation, other than a judicial action 

seeking injunctive relief, if the Permittee has complied with the reporting 

requirements of A.A.C. R18-2-310.01 and has demonstrated all of the following: 

i. The excess emissions could not have been prevented through careful and 

prudent planning and design; 

ii. If the excess emissions were the result of a bypass of control equipment, 

the bypass was unavoidable to prevent loss of life, personal injury, or 

severe damage to air pollution control equipment, production equipment, 

or other property; 

iii. The air pollution control equipment, process equipment, or processes 

were at all times maintained and operated in a manner consistent with 

good practice for minimizing emissions; 

iv. The amount and duration of the excess emissions (including any bypass 

operation) were minimized to the maximum extent practicable during 

periods of such emissions; 

v. All reasonable steps were taken to minimize the impact of the excess 

emissions on ambient air quality; 

vi. During the period of excess emissions there were no exceedances of the 

relevant ambient air quality standards established in Title 18, Chapter 2, 

Article 2 of the Arizona Administrative Code that could be attributed to 

the emitting source; 

vii. All emissions monitoring systems were kept in operation if at all 

practicable; and 

viii. Contemporaneous records documented the Permittee’s actions in 

response to the excess emissions. 

b. If excess emissions occur due to a malfunction during routine startup and 

shutdown, then those instances shall be treated as other malfunctions subject to

Condition XII.E.2 above. 

4. Affirmative Defense for Malfunctions during Scheduled Maintenance 

If excess emissions occur due to a malfunction during scheduled maintenance, then those 

instances will be treated as other malfunctions subject to Condition XII.E.2 above. 

5. Demonstration of Reasonable and Practicable Measures 

For an affirmative defense under Condition XII.E.2 or XII.E.3 above, the Permittee shall 

demonstrate, through submission of the data and information required by Condition XII.E 

and A.A.C. R18-2-310.01, that all reasonable and practicable measures within the 

Permittee’s control were implemented to prevent the occurrence of the excess emissions. 
Permit No 47259 Page 11 May 21, 2010

XIII. RECORD KEEPING REQUIREMENTS [A.A.C. R18-2-306.A.4]

A. The Permittee shall keep records of all required monitoring information including, but not limited 

to, the following: 

1. The date, place as defined in the permit, and time of sampling or measurements; 

2. The date(s) analyses were performed; 

3. The name of the company or entity that performed the analyses; 

4. A description of the analytical techniques or methods used; 

5. The results of such analyses; and 

6. The operating conditions as existing at the time of sampling or measurement. 

B. The Permittee shall retain records of all required monitoring data and support information for a 

period of at least 5 years from the date of the monitoring sample, measurement, report, or 

application. Support information includes all calibration and maintenance records and all original 

strip-chart recordings or other data recordings for continuous monitoring instrumentation, and 

copies of all reports required by the permit. 

C. All required records shall be maintained either in an unchangeable electronic format or in a 

handwritten logbook utilizing indelible ink. 

XIV. REPORTING REQUIREMENTS [A.A.C. R18-2-306.A.5.a]

The Permittee shall submit the following reports:

A. Compliance certifications in accordance with Section VII of Attachment “A”. 

B. Excess emission; permit deviation, and emergency reports in accordance with Section XII of 

Attachment “A”. 

C. Other reports required by any condition of Attachment “B”. 

XV. DUTY TO PROVIDE INFORMATION [A.A.C. R18-2-304.G and -306.A.8.e]

A. The Permittee shall furnish to the Director, within a reasonable time, any information that the 

Director may request in writing to determine whether cause exists for revising, revoking and 

reissuing, or terminating the permit, or to determine compliance with the permit. Upon request, 

the Permittee shall also furnish to the Director copies of records required to be kept by the permit. 

For information claimed to be confidential, the Permittee shall furnish an additional copy of such 

records directly to the Administrator along with a claim of confidentiality. 

B. If the Permittee has failed to submit any relevant facts or has submitted incorrect information in 

the permit application, the Permittee shall, upon becoming aware of such failure or incorrect 

submittal, promptly submit such supplementary facts or corrected information. 

XVI. PERMIT AMENDMENT OR REVISION [A.A.C. R18-2-318, -319, and -320]

The Permittee shall apply for a permit amendment or revision for changes to the facility which do not 

qualify for a facility change without revision under Section XVII, as follows: 

A. Administrative Permit Amendment (A.A.C. R18-2-318); 
Permit No 47259 Page 12 May 21, 2010

B. Minor Permit Revision (A.A.C. R18-2-319); and 

C. Significant Permit Revision (A.A.C. R18-2-320). 

The applicability and requirements for such action are defined in the above referenced regulations. 

XVII. FACILITY CHANGE WITHOUT A PERMIT REVISION [A.A.C. R18-2-317]

A. The Permittee may make changes at the permitted source without a permit revision if all of the 

following apply: 

1. The changes are not modifications under any provision of Title I of the Act or under ARS 

§ 49-401.01(24); 

2. The changes do not exceed the emissions allowable under the permit whether expressed 

therein as a rate of emissions or in terms of total emissions; 

3. The changes do not violate any applicable requirements or trigger any additional 

applicable requirements; 

4. The changes satisfy all requirements for a minor permit revision under A.A.C. R18-2-

319.A; and 

5. The changes do not contravene federally enforceable permit terms and conditions that are 

monitoring (including test methods), record keeping, reporting, or compliance 

certification requirements. 

B. The substitution of an item of process or pollution control equipment for an identical or 

substantially similar item of process or pollution control equipment shall qualify as a change that 

does not require a permit revision, if it meets all of the requirements of Conditions XVII.A and 

XVII.C of this Attachment. 

C. For each change under Conditions XVII.A and XVII.B above, a written notice by certified mail 

or hand delivery shall be received by the Director and the Administrator a minimum of 7 working 

days in advance of the change. Notifications of changes associated with emergency conditions, 

such as malfunctions necessitating the replacement of equipment, may be provided less than 7 

working days in advance of the change, but must be provided as far in advance of the change as 

possible or, if advance notification is not practicable, as soon after the change as possible. 

D. Each notification shall include: 

1. When the proposed change will occur; 

2. A description of the change; 

3. Any change in emissions of regulated air pollutants; and 

4. Any permit term or condition that is no longer applicable as a result of the change. 

E. The permit shield described in A.A.C. R18-2-325 shall not apply to any change made under this 

Section. 

F. Except as otherwise provided for in the permit, making a change from one alternative operating

scenario to another as provided under A.A.C. R18-2-306.A.11 shall not require any prior notice 

under this Section. 
Permit No 47259 Page 13 May 21, 2010

G. Notwithstanding any other part of this Section, the Director may require a permit to be revised for 

any change that, when considered together with any other changes submitted by the same source 

under this Section over the term of the permit, do not satisfy Condition XVII.A above. 

XVIII. TESTING REQUIREMENTS [A.A.C. R18-2-312]

A. The Permittee shall conduct performance tests as specified in the permit and at such other times 

as may be required by the Director. 

B. Operational Conditions during Testing 

Tests shall be conducted during operation at the maximum possible capacity of each unit under 

representative operational conditions unless other conditions are required by the applicable test 

method or in this permit. With prior written approval from the Director, testing may be 

performed at a lower rate. Operations during periods of start-up, shutdown, and malfunction (as 

defined in A.A.C. R18-2-101) shall not constitute representative operational conditions unless 

otherwise specified in the applicable standard. 

C. Tests shall be conducted and data reduced in accordance with the test methods and procedures 

contained in the Arizona Testing Manual unless modified by the Director pursuant to A.A.C. 

R18-2-312.B. 

D. Test Plan 

At least 60 calendar days prior to performing a test required by 40 CFR 63, Subpart LLL, and at 

least 14 calendar days prior to performing other tests, the Permittee shall submit a test plan to the 

Director in accordance with A.A.C. R18-2-312.B and the Arizona Testing Manual. This test plan 

must include the following: 

1. Test duration; 

2. Test location(s); 

3. Test method(s); and 

4. Source operation and other parameters that may affect test results. 

E. Stack Sampling Facilities 

The Permittee shall provide, or cause to be provided, performance testing facilities as follows: 

1. Sampling ports adequate for test methods applicable to the facility; 

2. Safe sampling platform(s); 

3. Safe access to sampling platform(s); and 

4. Utilities for sampling and testing equipment. 

F. Interpretation of Final Results 

Each performance test shall consist of three separate runs using the applicable test method. Each 

run shall be conducted for the time and under the conditions specified in the applicable standard. 

For the purpose of determining compliance with an applicable standard, the arithmetic mean of 

the results of the three runs shall apply. In the event that a sample is accidentally lost or 

conditions occur in which one of the three runs is required to be discontinued because of forced 
Permit No 47259 Page 14 May 21, 2010

shutdown, failure of an irreplaceable portion of the sample train, extreme meteorological 

conditions, or other circumstances beyond the Permittee’s control, compliance may, upon the 

Director’s approval, be determined using the arithmetic mean of the results of the other two runs. 

If the Director or the Director’s designee is present, tests may only be stopped with the Director’s 

or such designee’s approval. If the Director or the Director’s designee is not present, tests may 

only be stopped for good cause. Good cause includes: forced shutdown, failure of an 

irreplaceable portion of the sample train, extreme meteorological conditions, or other 

circumstances beyond the Permittee’s control. Termination of any test without good cause after 

the first run is commenced shall constitute a failure of the test. Supporting documentation, which 

demonstrates good cause, must be submitted. 

G. Report of Final Test Results 

A written report of the results of performance tests conducted pursuant to 40 CFR 63, Subpart 

LLL shall be submitted to the Director within 60 days after the test is performed. A written 

report of other performance tests shall be submitted within 30 days after the test is performed. 

The report shall be submitted in accordance with the Arizona Testing Manual and A.A.C. R18-2-

312.A. 

XIX. PROPERTY RIGHTS [A.A.C. R18-2-306.A.8.d]

This permit does not convey any property rights of any sort, or any exclusive privilege. 

XX. SEVERABILITY CLAUSE [A.A.C. R18-2-306.A.7]

The provisions of this permit are severable. In the event of a challenge to any portion of this permit, or if 

any portion of this permit is held invalid, the remaining permit conditions remain valid and in force. 

XXI. PERMIT SHIELD [A.A.C. R18-2-325]

Compliance with the conditions of this permit shall be deemed compliance with all applicable 

requirements identified in the portions of this permit subtitled “Permit Shield”. The permit shield shall 

not apply to minor revisions pursuant to Condition XVI.B of this Attachment and any facility changes 

without a permit revision pursuant to Section XVII of this Attachment. 

XXII. PROTECTION OF STRATOSPHERIC OZONE [40 CFR Part 82]

If this source becomes subject to the provisions of 40 CFR Part 82, then the Permittee shall comply with 

these provisions accordingly. 

 
Permit No 47259 Page 15 May 21, 2010 

ATTACHMENT “B”: FACITYWIDE REQUIREMENTS 

AIR QUALITY CONTROL PERMIT NO. 47259 

FOR 

CALPORTLAND COMPANY - RILLITO CEMENT PLANT 

I. GENERAL FACILITYWIDE REQUIREMENTS 

A. The Permittee shall have on site or on call a person that is certified in EPA Reference Method 9. [A.A.C. R18-2-306.A.3.c] 

B. At the time that the compliance certifications required by Section VII of Attachment “A” are 

submitted, the Permittee shall submit reports of all monitoring activities required by this permit, 

performed in the same six month period as applies to the compliance certification period. [A.A.C. R18-2-306.A.5.a] 

C. The conditions of this Attachment shall apply to equipment identified in Attachments "E" and "F" 

of this Permit. In the event that after the date of permit issuance, the Permittee identifies equipment 

existing at the plant at the time of permit issuance, but not included in the permit application for this 

permit, or if the Permittee identifies errors in Attachments "E" and "F" of this Permit, the Permittee 

shall follow the appropriate administrative procedures as set forth in Article 3 of Title 18, Chapter 2 

of the Arizona Administrative Code to include such equipment in the permit or to correct such 

errors. [A.A.C. R18-2-304.G]

D. The following conditions apply to existing sources, as that term is defined in A.A.C. R18-2-101, 

that are not otherwise subject to standards of performance under A.A.C. Title 18, Chapter 2, 

Articles 7, 9, or 11. 

1. The Permittee shall not cause, allow, or permit gaseous or odorous materials to be emitted 

from equipment, operations or premises under its control in such quantities or 

concentrations as to cause air pollution. [A.A.C. R18-2-730.D]

 

2. Where a stack, vent or other outlet is at such a level that fumes, gas mist, odor, smoke, 

vapor or any combination thereof constituting air pollution is discharged to adjoining 

property, the Director may require the installation of abatement equipment or the alteration 

of such stack, vent, or other outlet by the owner or operator thereof to a degree that will 

adequately dilute, reduce or eliminate the discharge of air pollution to adjoining property.

 

[A.A.C. R18-2-730.G] 

 

E. Termination of Authority to Operate Kilns 1, 2, 3, 4 

The Permittee shall permanently cease operation of Kilns 1, 2, 3, and 4 on or before the date Kiln 6 

becomes operational, as provided by Section IV of Attachment “D” to this permit. [A.A.C. R18-2-306.01 and A.A.C. R18-2-331.A.3.a] 

 [Material permit conditions are indicated by underline and italics] 

II. FUGITIVE DUST EMISSIONS 

A. Applicability 

This Section applies to any source of fugitive dust in the facility. 
Permit No 47259 Page 16 May 21, 2010 

B. Emission Limits and Standards 

1. Requirements for Fugitive Dust Sources 

a. Opacity of emissions from any fugitive dust non-point source shall not be greater 

than 40% measured in accordance with the Arizona Testing Manual, Reference 

Method 9. [A.A.C. R18-2-614] 

b. The Permittee shall not cause, allow or permit visible emissions from any fugitive 

dust point source, in excess of 20 percent opacity. [A.A.C-R18-2-702.B] 

c. Work Practice Requirements 

The Permittee shall prevent excessive amounts of particulate matter from 

becoming airborne by employing reasonable precautions such as the following: 

(1) Use dust suppressants, adhesive soil stabilizer, wetting agents, paving, 

covering, detouring, revegetation, hydro-seeding, hydro-mulching, 

mulching, sweeping, wet drilling, vacuuming, wind fence, wind break, 

shrouding, skirting, enclosing, contouring, animals, compaction, 

agglomeration, stemming, dust collectors, or encrustation on, or bar access 

to open areas, or employ or optimize blast pattern, or control oxygen 

balance of explosives during blast operations, or minimize material drop 

height, or control vehicle access, or limit vehicle speed during 

construction operations, repair operations, demolition activities, clearing 

operations, and leveling operations, or when any earth is moved or 

excavated. 

 [A.A.C. R18-2-604.A] 

(2) Use dust suppressants, adhesive soil stabilizer, or paving, or bar access to, 

driveways, parking areas, and vacant lots where motor vehicular activity 

occurs. [A.A.C. R18-2-604.B] 

(3) Use dust suppressants, adhesive soil stabilizer, wetting agents, paving, 

covering, detouring, revegetation, hydro-seeding, hydro-mulching, 

mulching, sweeping, wet drilling, vacuuming, wind fence, wind break, 

usage of decomposed granite, crushed aggregate, compaction, 

agglomeration, or encrustation on, or limit vehicle speed on, or control 

vehicle access to, when a roadway is repaired, constructed, or 

reconstructed. [A.A.C. R18-2-605.A] 

(4) Use dust suppressants, spray bars, hoods, wetting agents, wind break, 

covering, agglomeration, or encrustation on, or minimize material drop 

height, or limit vehicle speed, or cover the load adequately when 

transporting material likely to give rise to airborne dust. 

 [A.A.C. R18-2-605.B] 

(5) Use dust suppressants, adhesive soil stabilizer, wetting agents, spray bars, 

hoods, covering, wind fences, wind breaks, shrouding, skirting, enclosing, 

contouring, agglomeration, dust collectors, or encrustation on, or 

minimize material drop height, when crushing, handling, or conveying 

material that is likely to give rise to airborne dust. [A.A.C. R18-

2-606]
Permit No 47259 Page 17 May 21, 2010 

(6) Adequately cover, or use dust suppressants, wetting agents, chemical 

stabilization, wind fences, wind breaks, shrouding, skirting, enclosing, 

contouring, agglomeration, compaction, rolling, dust collectors, or 

encrustation when stacking, piling, or otherwise storing organic or 

inorganic dust producing material. [A.A.C. R18-2-607.A] 

(7) Operate stacking and reclaiming machinery utilized at storage piles at all 

times with a minimum fall of material or with the use of spray bars and 

wetting agents. [A.A.C. R18-2-607.B] 

(8) For Kiln 6 configuration, all outdoor storage piles in which the stored 

material is a raw material with a silt content above 10 percent as 

stockpiled, wind screens shall be used. [A.A.C. R18-2-306.01]

d. Paving 

(1) The Permittee shall maintain the quarry road between Twin Peaks Road 

and the quarry entrance in a paved condition. 

(2) The Permittee shall maintain the plant road segments paved in 1991, 

1992, 1995, and 1996 in a paved condition. The Permittee shall maintain 

records identifying these paved road segments. These records shall be 

available to ADEQ on request. [A.A.C. R18-2-306.01, A.A.C. R 18-2-331.A.3.a]

 [Material permit conditions are indicated by underline and italics] 

e. Dust Control Requirements for Unpaved Roads 

(1) The Permittee shall operate at all times in conformance with the Dust 

Control Plan approved by the Director. [A.A.C. R18-2-306.01, A.A.C. R 18-2-331.A.3.a]

 [Material permit conditions are indicated by underline and italics] 

(2) At least 180 days before the date on which Kiln 6 becomes operational, 

the Permittee shall submit a Kiln 6 Dust Control Plan. The plan shall be 

submitted using the appropriate permit revision mechanism in Title 18, 

Chapter 2, Article 3 of the Arizona Administrative Code. The plan shall 

contain, at a minimum, all of the following information: 

 [A.A.C. R18-2-306.A.3.c] 

(a) Names, address(es), and phone numbers of person(s) responsible 

for the preparation, maintenance, and implementation of each 

element of the Dust Control Plan. 

 

(b) Control measures or a combination thereof to be applied to all 

fugitive dust sources, before, after, and while conducting any dust 

generating operation, including during weekends, after work 

hours, and on holidays. The control measures specified in the 

Dust Control Plan shall address and shall be sufficient to ensure 

compliance with Condition I.B of Attachment “D”. 

(c) A drawing that shows: 

(i) Entire project site boundaries; 
Permit No 47259 Page 18 May 21, 2010 

(ii) Acres to be disturbed with linear dimensions; 

(iii) Nearest public roads; 

(iv) North arrow; and 

(v) Planned exit locations onto paved public roadways. 

(d) Initial test results demonstrating compliance with Condition I.B 

of Attachment “D”. 

 

(e) Adequate recordkeeping measures to monitor the dust suppressant 

or water application rates. 

f. Open Burning 

(1) Except as provided in Condition II.B.1.f(2) below, and except when 

permitted to do so by either the Director or the local officer delegated the 

authority for issuance of open burning permits, the Permittee shall not 

ignite, cause to be ignited, permit to be ignited, or suffer, allow or 

maintain any open outdoor fire. [A.A.C. R18-2-

602.A] 

(a) “Open outdoor fire” means any combustion of combustible 

material of any type outdoors, in the open where the products of 

combustion are not directed through a flue. Cutting torches. 

welding, open flames used in the maintenance and repair of 

stationary or mobile equipment, coal fires, explosives, fuses and 

blasting agents used in the quarry and torches used to ignite the 

Kiln 1-4 or Kiln 6 main burners are not open outdoor fires. 

 [A.A.C. R18-2-602.B] 

(b) “Flue,” as used in (a) above, means any duct or passage for air, 

gases or the like, such as a stack or chimney. 

 [A.A.C. R18-2-602.B] 

(2) The following fires are exempted from the prohibition in Condition 

II.B.1.f(1) of this Attachment: [A.A.C. R18-2-602.C] 

(a) Fires used only for: 

(i) Cooking of food, 

(ii) Providing warmth for human beings, 

(iii) Recreational purposes, 

(iv) Branding of animals, 

(v) Orchard heaters for the purpose of frost protection in 

farming or nursery operations, or 

(vi) The proper disposal of flags under 4 U.S.C. 1, § 8. 

 [A.A.C. R18-2-602.C.1] 

(b) Any fire set or permitted by any public officer in the performance 

of official duty, if the fire is set or permission given for the 

following purpose: [A.A.C. R18-2-602.C.2] 
Permit No 47259 Page 19 May 21, 2010 

(i) Control of an active wildfire; or 

(ii) Instruction in the method of fighting fires. 

(c) Fire set by or permitted by the Director of Department of 

Agriculture for the purpose of disease and pest prevention in an 

organized, area-wide control of an epidemic or infestation 

affecting livestock or crops. [A.A.C. R18-2-602.C.3] 

(d) Prescribed burns set by or assisted by the federal government or 

any of its departments, agencies, or agents, or the state or any of 

its agencies, departments, or political subdivisions, regulated 

under Article 15 of A.A.C. R18-2. [A.A.C. R18-2-602.C.4] 

 2. General Limitation on Visible Emissions 

The Permittee shall not cause or permit the airborne diffusion of visible emissions, 

including fugitive dust, beyond the property boundary line within which the emissions 

became airborne. [Pima County Applicable SIP 

Rule 343] 

a. In actual practice, the airborne diffusion of visible emissions across property lines 

shall be prevented by appropriately controlling the emissions at the point of 

discharge, or ceasing entirely the activity or operation which is causing or 

contributing to the emissions. 

b. Condition II.B.2.a shall not apply when the naturally induced wind speed exceeds 

25 miles per hour as estimated by a certified visible emission evaluator using the 

Beaufort Scale of Wind-Speed Equivalents, or as recorded by a U.S. Weather 

Bureau Section or a U.S. Government military installation. 

c. The exception in Condition II.B.2.b shall not apply to the demolition, destruction, 

transport, or pulverization of structures containing friable asbestos materials, and 

all dust producing activities associated with such sources shall be halted when the 

wind is causing or contributing visible emissions to cross beyond the property 

lines within which the emissions discharge. 

d. Any disregard of, neglect of, or inattention to other controls required herein, 

during any time when Condition II.B.2.b is in effect, shall automatically waive the 

exception in Condition II.B.2.b, and such relaxation of controls shall be a 

violation. 

C. Monitoring, Recordkeeping, and Reporting Requirements 

1. Property Boundary Visible Emissions Monitoring 

a. Property Boundary Line with the Rillito Community [A.A.C. R18-2-306.A.3.c and R18-2-331.A.3.c] 

 [Material permit conditions are indicated by underline and italics] 

(1) The Permittee shall install, and operate, during daylight hours, cameras 

for monitoring and recording visible emissions across the property 

boundary line with the Rillito Community, in accordance with the 

following: 
Permit No 47259 Page 20 May 21, 2010 

(a) The Permittee shall use Panasonic WV-NP1004 cameras, or 

cameras of equivalent or better resolution, set to the highest 

possible image resolution. The Permittee shall implement a 

system to keep the lenses clean to the extent practicable. 

(b) Install two cameras located along the north boundary of the 

facility, looking east. The first camera shall be located at the 

southwestern end of the Waste Water Treatment Plant (WWTP), 

looking along the fence line of the WWTP. The second camera 

shall be located east of the WWTP. The cameras shall be mounted 

high enough to see over any obstacles, including obstacles along 

the contractor’s road.

(c) Each camera shall record an image every six minutes. 

(2) The Permittee shall comply with the following: 

(a) Review the data on a daily basis each business day and on 

holidays or weekends when coal unloading occurs. 

(b) If review of the data shows visible emissions related to the 

Permittee’s operations or activities crossing the property 

boundary line, the Permittee shall report to the Director following 

the excess emission reporting procedures in Section XII of 

Attachment “A” of this permit. 

 

(c) Take appropriate corrective action if review of the data shows 

visible emissions related to the Permittee’s operations or activities 

crossing the property boundary line. 

(d) Submit the camera data to the Director on a monthly basis. The 

Permittee shall submit the stored images on a compact disc(s) or 

other electronic submittal system as approved by the Director. 

(e) The cameras shall be programmed to record, on the images, the 

date and time the images were recorded. 

(3) During periods of camera downtime or maintenance, the Permittee shall 

conduct a daily visible emissions survey of the property boundary line 

with the Rillito Community, in accordance with EPA Reference Method 

22. The daily survey shall be conducted during any coal unloading 

activity that occurs in daylight hours. If no coal unloading activity is to 

occur during daylight hours the survey may be conducted at any time 

during daylight hours. If any visible emissions are observed to cross the 

property boundary line with the Rillito Community, the Permittee shall 

follow the excess emission reporting procedures in Section XII of 

Attachment “A.” 

b. Other Property Boundary Lines 

For all property boundary lines other than the property boundary line with the 

Rillito Community, the Permittee shall conduct a daily visible emissions survey 
Permit No 47259 Page 21 May 21, 2010 

during daylight hours in accordance with EPA Reference Method 22. If visible 

emissions related to the Permittee’s operations are observed to cross a property 

boundary line, the Permittee shall report the emissions using the excess emission 

reporting procedures in Section XII of Attachment “A” of this permit. [A.A.C. R18-2-306.A.3.c] 

c. For each daily visible emissions survey required by Conditions II.C.1.a(3) and 

II.C.1.b above, the Permittee shall maintain the following records: 

 [A.A.C. R18-2-306.A.3.c]

(1) Location, date, time of observation; 

(2) Name of the observer; 

(3) Results of the observation; 

(4) If corrective action was necessary, a description of the corrective action 

2. Visible Emissions Observation Plan [A.A.C. R18-2-306.A.3.c]

a. The Permittee shall conduct Visible Emissions Observation Procedures at least 

once each calendar month as per the Visible Emissions Observation Plan approved 

by the Department, and in accordance with Conditions II.C.2.c through II.C.2.g 

below. 

b. At least 90 days before the initial firing of fuel in Kiln 6, the Permittee shall 

submit a Visible Emissions Observation Plan to be approved by the Director. The 

plan shall identify a central lookout station or multiple observation points, as 

appropriate, from where non-point sources and, where applicable, fugitive 

emissions shall be monitored. When multiple observation points are used, all nonpoint sources and, where applicable, fugitive emissions associated with each 

observation point shall be specifically identified within the observation plan. 

 

c. A certified EPA Reference Method 9 observer shall conduct a visual survey of 

visible emissions from non-point sources and, where applicable, fugitive emissions 

in accordance with the Visible Emissions Observation Plan, under representative 

operating conditions. 

d. The Permittee shall keep a record of the name of the observer, the date and time on 

which the observation was made, the location(s) of the observation, and the results 

of the observation. 

e. If the observer sees a plume from a non-point sources and, where applicable, 

fugitive emissions source that on an instantaneous basis appears to exceed the 

applicable opacity standard, then the observer shall, if practicable, take a sixminute EPA Reference Method 9 observation of the plume. 

 

f. If the six-minute opacity of the plume is less than the applicable opacity standard, 

the observer shall make a record of the following: 

 

(1) Location, date, and time of the observation; 

(2) The results of the EPA Reference Method 9 observation; and 

(3) The name of the observer. 

g. If the six-minute opacity of the plume exceeds the applicable opacity standard, 
Permit No 47259 Page 22 May 21, 2010 

then Permittee shall do the following: 

(1) Adjust or repair the controls or equipment to reduce opacity to below the 

applicable opacity standard; 

(2) Record corrective actions; 

(3) Report as an excess emission in accordance with Section XII of 

Attachment “A” of this permit; and 

(4) Conduct a six-minute EPA Reference Method 9 observation reading 

within 48 hours after taking corrective action. The results of this 

observation including date, time, name of the observer, and location shall 

be recorded. 

h. Any changes to the Visible Emissions Observation Plan approved by the Director 

shall be made only with the prior approval of the Director. 

3. The Permittee shall maintain records of maintenance activities conducted on the paved 

roads identified in Condition II.B.1.d of this Attachment. [A.A.C. R18-2-306.A.3.c]

4. Recordkeeping for Fugitive Dust Work Practice Requirements [A.A.C. R18-2-306.A.3.c] 

a. The Permittee shall maintain records of the dates on which any of the following 

activities were performed and all control measures which were employed: 

(1) Constructing, altering, or demolishing a building or its appurtenances; 

(2) Constructing or reconstructing a roadway, driveway, or parking area. 

Construction and reconstruction activities at the quarry and the aggregate 

plant are not subject to this condition. 

b. The Permittee shall document deviations from the control measures used for the 

following activities by recording the date, time, and reason for the deviation: 

 

(1) When moving or excavating earth, 

(2) When using parking lots or driveways, and 

(3) When engaging in the activities described in Conditions II.B.1.c(1) 

through II.B.1.c(8) of this Attachment. 

5. The Permittee shall maintain records of each instance of operation not consistent with the 

current Dust Control Plan. Each such instance shall be considered a permit deviation and 

shall be reported in accordance with Section XII of Attachment “A”. [A.A.C. R18-2-306.A.4] 

 C, Permit Shield 

Compliance with this Section shall be deemed compliance with A.A.C. R18-2-614, A.A.C.R18-2-

702.B, A.A.C. R18-2-604.A, A.A.C. R18-2-604.B, A.A.C.R18-2-605.A, A.A.C.R18-2-605.B, 

A.A.C. R18-2-606,A.A.C. R18-2-607.A., A.A.C. R18-2-607.B, A.A.C. R18-2-602.A, A.A.C. R18-

2-602.B, and A.A.C. R18-2-602.C. [A.A.C.R18-2-325] 

III. ROCK CRUSHING AND SCREENING ACTIVITIES 

This Section is applicable to Twin Peak Rock Crushing & Screening plant, and portable grizzly screen, 
Permit No 47259 Page 23 May 21, 2010 

when used for screening gypsum/limestone, referenced in Attachments "E" and "F". 

 

A. General Requirements 

 

1. The Permittee shall not process more than 800,000 tons of rock in any rolling 12-month 

period. [A.A.C. R18-2-306.01.A and -331.A] 

 [Material permit conditions are indicated by underline and italics] 

2. The Permittee shall install, calibrate, maintain, and operate monitoring devices which can 

be used to determine daily the process weight of sand, gravel or crushed stone produced. 

The weighing devices shall have an accuracy of plus or minus 5 percent over their 

operating range. This condition is not material in the event failure to comply is due to a 

sudden and unavoidable breakdown of the process or the control equipment, resulted from 

unavoidable conditions during a startup or shutdown, or resulted from upset of operations.

 [A.A.C. R18-2-306.A.3.d , -331.A.3.c and -331.B]

 [Material permit conditions are indicated by underline and italics] 

3. The Permittee shall demonstrate compliance with the above condition by conducting, and 

maintaining record of, annual calibration checks. [A.A.C. R18-2-306.A.3.c]

4. The Permittee shall keep records of the rolling 12-month total weight of rock processed. 

These records shall be made available to ADEQ upon request. [A.A.C. R18-2-306.A.3.c] 

B. Equipment subject to New Source Performance Standards (NSPS) 

1. Applicability 

A NSPS affected facility is defined as each crusher, grinding mill, screening operation, 

bucket elevator, belt conveyor, bagging operation, storage bin, enclosed truck or railcar 

loading station which was constructed after August 31, 1983, and which has a primary 

crusher capacity of more than 150 tons per hour. This Part is applicable to Twin Peak Rock 

Crushing & Screening plant facilities constructed after August 31, 1983, and portable 

grizzly screen, when used for screening gypsum/limestone. [40 CFR 60.670]

2. Particulate Matter and Opacity 

a. Emission limitations and Standards 

(1) The Permittee shall not cause to be discharged into the atmosphere from 

any transfer point on belt conveyors or from any other affected facility 

any fugitive emissions which exhibit greater than 10 percent opacity. 

 [40 CFR 60.672.b and A.A.C. R18-2-331.A.3.f] 

 [Material permit conditions are indicated by underline and italics] 

(2) The Permittee shall not cause to be discharged into the atmosphere from 

any crusher fugitive emissions which exhibit greater than 15 percent 

opacity. [40 CFR 60.672.c and A.A.C. R18-2-331.A.3.f] 

 [Material permit conditions are indicated by underline and italics] 

(3) Truck dumping of nonmetallic minerals into any screening operation, feed 

hopper, or crusher is exempt from the requirements of this Part. 

 [40 CFR 60.672.d] 

b. Air Pollution Control Requirements 
Permit No 47259 Page 24 May 21, 2010 

Water spray bars or equivalent control equipment shall be used on all crushers 

and screens whenever the equipment is operating or material must be adequately 

wet to minimize visible emissions to the extent practical. This condition is not 

material in the event failure to comply is due to a sudden and unavoidable 

breakdown of the process or the control equipment, resulted from unavoidable 

conditions during a startup or shutdown, or resulted from upset of operations. [A.A.C. R-18-2-306.01, A.A.C. R18-2-331.A.3.d and e 

and A.A.C. R18-2-331.B] 

[Material permit conditions are indicated by underline and italics] 

c. Monitoring, Reporting, and Recordkeeping Requirements 

A certified EPA Reference Method 9 observer shall conduct a monthly survey of 

visible emissions emanating from affected sources. If the opacity of the emissions 

observed appears to exceed the standard, the observer shall conduct a certified 

EPA Reference Method 9 observation. The Permittee shall keep records of the 

initial survey and any EPA Reference Method 9 observations performed. These 

records shall include the emission point observed, location of observer, name of 

observer, date and time of observation, and the results of the observation. If the 

observation results in an exceedance of the applicable opacity limit, the Permittee 

shall take corrective action and log all such actions. Such exceedance shall be 

reported as excess emissions in accordance with Condition XII.A.1 of Attachment 

“A”. [A.A.C. R18-2-

306.A.3.c] 

d. Notification Requirements 

The Permittee shall furnish to the Director a written notification of any physical or 

operational change to an affected facility which may increase the emission rate of 

any air pollutant to which a standard applies, unless that change is specifically 

exempted under an applicable subpart or in 40 CFR §60.14(e). This notice shall 

be postmarked 60 days or as soon as practicable before the change is commenced 

and shall include information describing the precise nature of the change, present 

and proposed emission control systems, productive capacity of the facility before 

and after the change, and the expected completion date of the change. The 

Director may request additional relevant information subsequent to this notice. [40 CFR 

60.7(a)(4)]

3. Permit Shield 

Compliance with the conditions of this Part shall be deemed compliance with the 40 CFR 

60.670, 40 CFR 60.672(b), 40 CFR 60.672(c), 40 CFR 60.672(d). [A.A.C R18-2-325] 

 

C. Equipment not subject to NSPS 

1. Applicability 

This Part is applicable to Twin Peak Rock Crushing & Screening plant facilities not subject 

to NSPS under Section III.B above. 

2. Particulate Matter and Opacity 

a. Emission Limits/Standards 
Permit No 47259 Page 25 May 21, 2010 

(1) The Permittee shall not cause, allow or permit the discharge of particulate 

matter into the atmosphere, except as fugitive emissions, in any one hour 

from any gravel or crushed stone processing plant in total quantities in 

excess of the amounts calculated by one of the following equations: 

 [ Arizona SIP R9-3-522.A.2]

(a) For process sources having a process weight rate of 60,000 

pounds per hour (30 tons per hour) or less, the maximum 

allowable particulate emissions shall be determined by the 

following equation: 

E = 3.59 P0.62

Where: 

E = the maximum allowable emissions rate in pounds-mass per 

hour. 

P = the process weight rate in tons-mass per hour. 

(b) For process sources having a process weight rate greater than 

60,000 pounds per hour (30 tons per hour), the maximum 

allowable emissions shall be determined by the following 

equation: 

E = 17.31 P0.16 

Where “E” and “P” are defined as in Condition III.C.2.a(1)(a)

above. 

(2) Opacity 

The Permittee shall not cause to be discharged into the atmosphere from 

any gravel or stone crushing processes any emissions greater than 20 

percent opacity. [A.A.C. R18-2-702.B.1] 

3. Air Pollution Control Requirements 

a. Spray bar pollution control shall be utilized in accordance with “EPA Control of 

Air Emissions From Process Operations in the Rock Crushing Industry” (EPA 

340/1-79-002), and “Wet Suppression System” (pages 15-34, amended as of 

January, 1979 (and no future amendments or editions)), as incorporated herein by 

reference and on file with the Office of the Secretary of State, with placement of 

spray bars and nozzles as required by the Director to minimize air pollution. 

[A.A.C. R18-2-722.D] 

b. The Permittee shall control fugitive emissions from process sources subject to this 

Part in accordance with the methods listed in Condition II.B.1.c of this 

Attachment. [A.A.C. R18-2-

722.E] 

 

4. Monitoring, Recordkeeping and Reporting Requirements 

A certified EPA Reference Method 9 observer shall conduct a monthly survey of visible 

emissions from the affected sources. If the opacity of the emissions observed appears to 
Permit No 47259 Page 26 May 21, 2010 

exceed the standard, the observer shall, if possible, conduct a certified EPA Reference 

Method 9 observation. The Permittee shall keep records of the initial survey and any EPA 

Reference Method 9 observations performed. These records shall include the emission 

point observed, location of observer, name of observer, date and time of observation, and 

the results of the observation. If the observation results in an exceedance of the 20 percent 

opacity limit, the Permittee shall take corrective action and log all such actions. Such 

exceedance shall be reported as excess emissions in accordance with Condition XII.A.1 of 

Attachment “A”. [A.A.C. R18-2-306.A.3.c]

 

5. Permit Shield 

Compliance with the conditions of this Part shall be deemed compliance A.A.C. R18-2-

702.B.1, A.A.C. R18-2-722.C, A.A.C. R18-2-722.D, A.A.C. R18-2-722.E, Arizona SIP 

R9-3-522.A.2, P.C.C. §§ 17.16.370.B, P.C.C. §§ 17.16.710. [A.A.C. R18-2-325] 

IV. FUEL BURNING EQUIPMENT 

A. Applicability 

This Section applies to all boilers and heaters listed in Attachment “E” and Attachment “F” of this 

permit. 

B. Fuel Limitation 

 

The Permittee shall only burn natural gas in all the heaters and boilers. [A.A.C. R18-2-306.01.A and -331.A.3.a] 

 [Material Permit Condition is indicated by underline and italics] 

C. Particulate Matter and Opacity 

1. Emission Limits/Standards

a. The Permittee shall not cause, allow, or permit the emission of particulate matter, 

caused by combustion of fuel, from any fuel burning operation subject to this 

Section, in excess of the amounts calculated by one of the following equations: 

 [A.A.C. R18-2-724.C] 

(1) For equipment having a heat input rate of 4,200 million BTU per hour or 

less, the maximum allowable emissions shall be determined by the 

following equation: 

E = 1.02 Q 0.769 

where 

E = the maximum allowable particulate emission in pounds-mass per 

hour, 

Q = the heat input rate in million BTU per hour. 

(2) For equipment having a heat input rate greater than 4,200 million BTU per 

hour, the maximum allowable emissions shall be determined by the 

following equation: 

E = 17.0 Q 0.432 
Permit No 47259 Page 27 May 21, 2010 

where 

E and Q have the same meaning as in Condition IV.C.1.a(1) above. 

b. For purposes of this Part the heat input shall be the aggregate heat content of all 

fuels whose products of combustion pass through a stack or other outlet. The total 

heat input of all fuel-burning units on a plant or premises shall be used for 

determining the maximum allowable amount of particulate matter which may be 

emitted. [A.A.C. R18-2-724.B]

c. The Permittee shall not cause the emission of any plume from process sources 

subject to this Section, whose opacity is greater than 15 percent, as determined by 

EPA Reference Method 9 of 40 CFR Part 60, Appendix A. [A.A.C. R18-2-724.J] 

2. Monitoring, Record keeping, and Reporting Requirements 

a. The Permittee shall keep records of fuel supplier certifications to demonstrate 

compliance. The certification shall contain information regarding the name of fuel 

supplier and lower heating value of the fuel. These records shall be made available 

to ADEQ upon request. [A.A.C. R18-2-306.A.3.c]

 

b. The Permittee shall report all 6-minute periods during which the visible emissions 

exceed 15 percent opacity, as required under Section XII of Attachment “A”. 

 [A.A.C. R18-2-724.J] 

D. Permit Shield 

Compliance with this Section shall be deemed compliance with A.A.C. R18-2-724.B, A.A.C R18-

2-724.C, and A.A.C R18-2-724.J. [A.A.C. 

R18-2-325] 

V. GASOLINE STORAGE TANK 

A. Operating Limitations 

1. Gasoline storage tank shall be equipped with a submerged filling device or acceptable 

equivalent, for control of hydrocarbon emissions. [A.A.C. R18-2-710.B] 

2. All pumps and compressors that handle gasoline shall be equipped with mechanical seals or 

other equipment of equal efficiency to prevent release of organic contaminants into the 

atmosphere. [A.A.C. R18-2-710.D] 

B. Monitoring and Recordkeeping Requirements 

 

1. The Permittee shall, for the gasoline storage tank, maintain a file, of the typical Reid vapor 

pressure of gasoline stored and of dates of storage. Records of the dates on which the 

storage vessel is empty shall be maintained. [A.A.C. R18-2-710.E.1]

2. The Permittee shall record the average monthly temperature and true vapor pressure of 

gasoline at such temperature if the true vapor pressure is greater than 470 mm Hg (9.1 psia) 

and the gasoline is stored in a storage vessel other than one equipped with a vapor recovery 

system or its equivalent. [A.A.C. R18-2-710.E.2.b]
Permit No 47259 Page 28 May 21, 2010 

3. The average monthly storage temperature shall be an arithmetic average calculated for each 

calendar month, or portion thereof, if storage is for less than a month, from bulk liquid 

storage temperatures determined at least once every seven days. [A.A.C. R18-2-710.E.3]

4. The true vapor pressure shall be determined by the procedures in American Petroleum 

Institute Bulletin 2517, amended as of February 1980 (and no future editions), which is 

incorporated herein by reference and on file with the Office of the Secretary of State. This 

procedure is dependent upon determination of the storage temperature and the Reid vapor 

pressure, which requires sampling of the petroleum liquids in the storage vessels. Unless 

the Director requires in specific cases that the stored petroleum liquid be sampled, the true 

vapor pressure may be determined by using the average monthly storage temperature and 

the typical Reid vapor pressure. For those liquids for which certified specifications limiting 

the Reid vapor pressure exist, the Reid vapor pressure may be used. For other liquids, 

supporting analytical data must be made available upon request to the Director when 

typical Reid vapor pressure is used. [A.A.C. R18-2-

710.E.4] 

C. Permit Shield 

Compliance with the Section shall be deemed compliance with A.A.C. R18-2-710.B, A.A.C. R18-

2-710.D, A.A.C. R18-2-710.E.1, A.A.C. R18-2-710.E.2.b, A.A.C. R18-2-710.E.3 and A.A.C. R18-

2-710.E.4. [A.A.C. R18-

2-325] 

VI. DIESEL/USED OIL TANKS 

A. Applicability 

The Section is applicable to diesel storage tank, used oil tanks and bunker C oil tank. 

B. Volatile Organic Compounds (VOCs) 

1. The storage tank shall be equipped with a submerged filling device or acceptable 

equivalent, for control of hydrocarbon emissions. [A.A.C. 

R18-2-306.A.2] 

2. All pumps and compressors that handle volatile organic compounds shall be equipped with 

mechanical seals or other equipment of equal efficiency to prevent release of organic 

contaminants into the atmosphere. [A.A.C. R18-2-306.A.2] 

3. Materials including solvents or other volatile compounds, and other chemicals utilized in 

the processes under this Section shall be processed, stored, used, and transported in such a 

manner and by means that they will not evaporate, leak, escape or be otherwise discharged 

into the ambient air so as to cause or contribute to air pollution. Where means are available 

to reduce effectively the contribution to air pollution from evaporation, leakage or 

discharge, the installation and use of such control methods, devices, or equipment shall be 

mandatory. [A.A.C. R18-2-

730.F] 

4. Where a stack, vent or other outlet is at such a level that fumes, gas mist, odor, smoke, 

vapor or any combination thereof constituting air pollution is discharged to adjoining 

property, the Director may require the installation of abatement equipment or the alteration 

of such stack, vent, or other outlet by the Permittee to a degree that will adequately dilute, 

reduce or eliminate the discharge of air pollution to adjoining property. [A.A.C. R18-2-

730.G] 
Permit No 47259 Page 29 May 21, 2010 

C. Permit Shield 

Compliance with the Section shall be deemed compliance with A.A.C. R18-2-730.F and G. [A.A.C. R18-2-325] 

VII. PORTABLE GRIZZLY SCREEN FOR PROCESSING IRON/CLINKER 

A. Applicability 

This Section is applicable to the portable grizzly screen, referenced in Attachments "E" and "F", 

when used for screening iron/clinker 

B. Particulate Matter and Opacity 

 1. Emission Limits/Standards 

a. The Permittee shall not cause, suffer, allow or permit the discharge of particulate 

matter into the atmosphere except as fugitive emissions in any one hour from any 

process source, in total quantities in excess of the amounts calculated by the 

equations set forth below: 

(1) For process sources having a process weight rate of 60,000 pounds per 

hour (30 tons per hour) or less, the maximum allowable emissions shall be 

determined by the following equation: 

 E = 4.10 P 0.67 

 Where: 

 E =the maximum allowable particulate emissions rate in pounds-mass per 

hour. 

 P = the process weight rate in tons-mass per hour. 

(2) For process sources having a process weight rate greater than 60,000 

pounds per hour (30 tons per hour), the maximum allowable emissions 

shall be determined by the following equation: 

 E = 55.0 P 0.11 - 40, 

 Where, 

 E and P are as defined in Condition VIII.B.1.a(1) above. [A.A.C. R18-2-730.A.1] 

 2. The opacity of any plume or effluent from any process source subject to the provisions of 

this Section shall not be greater than 20%. [A.A.C. R18-2-702.B] 

3. If the presence of uncombined water is the only reason for an exceedance of the visible 
Permit No 47259 Page 30 May 21, 2010 

emissions requirements in Condition VII.B.2 above, the exceedance shall not constitute a 

violation of the applicable opacity limit. [A.A.C. R18-2-702.C] 

C. Monitoring, Record keeping and Reporting Requirements 

A certified EPA Reference Method 9 observer shall conduct a monthly survey of visible emissions 

emanating from the grizzly system, when in operation. If the opacity of the emissions observed 

appears to exceed the standard, the observer shall conduct a certified EPA Reference Method 9 

observation. The Permittee shall keep records of the initial survey and any EPA Reference Method 

9 observations performed. These records shall include the emission point observed, location of 

observer, name of observer, date and time of observation, and the results of the observation. If the 

observation results in an exceedance of the 20 percent opacity limit, the Permittee shall take 

corrective action and log all such actions. Such exceedance shall be reported as excess emissions in 

accordance with Condition XII.A.1 of Attachment “A”. [A.A.C. R18-2-306.A.3.c] 

D. Permit Shield 

Compliance with this Section shall be deemed compliance with the A.A.C. R18-2-702.B, A.A.C. 

R18-2-702.C, and A.A.C. R18-2-730.A.1. [A.A.C. R18-2-325] 

VIII. MOBILE SOURCE REQUIREMENTS

A. Applicability 

The requirements of this Section are applicable to mobile sources which either move while emitting 

air contaminants or are frequently moved during the course of their utilization but are not classified 

as motor vehicles, agricultural vehicles, or agricultural equipment used in normal farm operations. 

Mobile sources shall not include portable sources as defined in A.A.C. R18-2-101.90. [A.A.C.R18-2-801.A] 

 B. Particulate Matter and Opacity

 

 1. Emission Limitations/Standards 

 a. Off-Road Machinery 

The Permittee shall not cause, allow, or permit to be emitted into the atmosphere 

from any off-road machinery, smoke for any period greater than ten consecutive 

seconds, the opacity of which exceeds 40%. Visible emissions when starting cold 

equipment shall be exempt from this requirement for the first ten minutes. Offroad machinery shall include trucks, graders, scrapers, rollers, and other 

construction and mining machinery not normally driven on a completed public 

roadway. [A.A.C.R18-2-802.A and -802.B] 

 b. Roadway and Site Cleaning Machinery 

 

(1) The Permittee shall not cause, allow or permit to be emitted into the 

atmosphere from any roadway and site cleaning machinery smoke or dust 

for any period greater than ten consecutive seconds, the opacity of which 

exceeds 40%. Visible emissions when starting cold equipment shall be 

exempt from this requirement for the first ten minutes. 

 [A.A.C.R18-2-804.A] 

(2) The Permittee shall take reasonable precautions, such as the use of dust 

suppressants, before the cleaning of a site, roadway, or alley. Earth or 
Permit No 47259 Page 31 May 21, 2010 

other material shall be removed from paved streets onto which earth or 

other material has been transported by trucking or earth moving 

equipment, erosion by water or by other means. 

[A.A.C. R18-2-804.B] 

c. Unless otherwise specified, no mobile source shall emit smoke or dust the opacity 

of which exceeds 40%. [A.A.C.R18-2-801.B] 

 2. Recordkeeping Requirements 

The Permittee shall keep a record of all emissions related maintenance activities performed 

on the Permittee's mobile sources stationed at the facility as per manufacturer's 

specifications. [A.A.C.R18-2-306.A.5.a] 

 C. Permit Shield 

Compliance with this Section shall be deemed compliance with A.A.C. R18-2-801, A.A.C. R18-2-

802.A, A.A.C. R18-2-802.B, A.A.C. R18-2-804.A and A.A.C. R18-2-804.B. [A.A.C.R18-2-325] 

IX. OTHER PERIODIC ACTIVITY REQUIREMENTS

 A. Abrasive Blasting 

Particulate Matter and Opacity 

 

 1. Emission Limitations/Standards 

a. The Permittee shall not cause or allow sandblasting or other abrasive blasting 

without minimizing dust emissions to the atmosphere through the use of good 

modern practices. Good modern practices include: 

 (1) wet blasting; 

(2) effective enclosures with necessary dust collecting equipment; or 

 (3) any other method approved by the Director. 

 [A.A.C. R18-2-726] 

b. Opacity 

The Permittee shall not cause, allow or permit visible emissions from sandblasting 

or other abrasive blasting operations in excess of 20% opacity, as measured by 

EPA Reference Method 9. [A.A.C. R18-2-702.B] 

 2. Monitoring and Recordkeeping Requirement 

Each time an abrasive blasting project is conducted, the Permittee shall log in ink or in an 

electronic format, a record of the following: 

 a. The date the project was conducted; 

 b. The duration of the project; and 

 
Permit No 47259 Page 32 May 21, 2010 

 c. Type of control measures employed. 

 [A.A.C. R18-2-306.A.3.c] 

 3. Permit Shield 

 

Compliance with this Part shall be deemed compliance with A.A.C. R18-2-726, A.A.C. 

R18-2-702.B. [A.A.C.R18-2-325] 
Permit No 47259 Page 33 May 21, 2010 

 B. Use of Paints 

 

 1. Volatile Organic Compounds 

 

 a. Emission Limitations/Standards 

 

While performing spray painting operations, the Permittee shall comply with the 

following requirements:

(1) The Permittee shall not conduct or cause to be conducted any spray 

painting operation without minimizing organic solvent emissions. Such 

operations, other than architectural coating and spot painting, shall be 

conducted in an enclosed area equipped with controls containing no less 

than 96 percent of the overspray. [A.A.C.R18-

2-727.A] 

 

(2) The Permittee or their designated contractor shall not either: 

(a) Employ, apply, evaporate, or dry any architectural coating 

containing photochemically reactive solvents for industrial or 

commercial purposes; or 

(b) Thin or dilute any architectural coating with a photochemically 

reactive solvent. 

[A.A.C.R18-2-727.B] 

(3) For the purposes of Condition IX.B.1.a(2), a photochemically reactive 

solvent shall be any solvent with an aggregate of more than 20 percent of 

its total volume composed of the chemical compounds classified in 

Conditions IX.B.1.a.(3)(a) through IX.B.1.a(3)(c) below, or which 

exceeds any of the following percentage composition limitations, referred 

to the total volume of solvent: [A.A.C.R18-2-

727.C]

 

(a) A combination of the following types of compounds having an 

olefinic or cyclo-olefinic type of unsaturation-hydrocarbons, 

alcohols, aldehydes, esters, ethers, or ketones: 5 percent. 

(b) A combination of aromatic compounds with eight or more carbon 

atoms to the molecule except ethylbenzene: 8 percent. 

(c) A combination of ethylbenzene, ketones having branched 

hydrocarbon structures, trichloroethylene or toluene: 20 percent. 

(4) Whenever any organic solvent or any constituent of an organic solvent 

may be classified from its chemical structure into more than one of the 

groups of organic compounds described in Conditions IX.B.1.a(3)(a) 

through IX.B.1.a(3)(c) above, it shall be considered to be a member of the 

group having the least allowable percent of the total volume of solvents.

 [A.A.C.R18-2-

727.D] 

 b. Monitoring and Recordkeeping Requirements 

(1) Each time a spray painting project is conducted, the Permittee shall log in 
Permit No 47259 Page 34 May 21, 2010 

ink, or in an electronic format, a record of the following: 

(a) The date the project was conducted; 

 (b) The duration of the project; 

 (c) Type of control measures employed; 

 

(d) Material Safety Data Sheets for all paints and solvents used in the 

project; and 

 (e) The amount of paint consumed during the project. 

 

(2) Architectural coating and spot painting projects shall be exempt from the 

recordkeeping requirements of Condition IX.B.1.b(1) above. 

 [A.A.C. R18-2-306.A.3.c] 

 c. Permit Shield 

Compliance with this Part shall be deemed compliance with A.A.C.R18-2-727. 

 [A.A.C. R18-2-325] 

 2. Opacity 

a. Emission Limitation/Standard 

 

The Permittee shall not cause, allow or permit visible emissions from painting 

operations in excess of 20% opacity, as measured by EPA Reference Method 9. 

 [A.A.C. R18-2-702.B]

b. Permit Shield 

Compliance with the conditions of this Part shall be deemed compliance with 

A.A.C.R18-2-702.B. [A.A.C. R18-2-325] 

 C. Demolition/Renovation - Hazardous Air Pollutants 

 1. Emission Limitation/Standard 

The Permittee shall comply with all of the requirements of 40 CFR Part 61 Subpart M 

(National Emissions Standards for Hazardous Air Pollutants - Asbestos). 

[A.A.C. R18-2-1101.A.8] 

 2. Monitoring and Recordkeeping Requirement 

The Permittee shall keep all required records in a file. The required records shall include 

the “NESHAP Notification for Renovation and Demolition Activities” form and all 

supporting documents. [A.A.C. R18-2-306.A.3.c] 

 3. Permit Shield 

Compliance with the conditions of this Part shall be deemed compliance with A.A.C. R18-

2-1101.A.8. [A.A.C. R18-2-325] 
Permit No 47259 Page 35 May 21, 2010 

D. Non-vehicle Air Conditioner Maintenance and/or Services 

1. The Permittee shall comply with all applicable requirements including monitoring, 

recordkeeping, and reporting requirements of 40 CFR Part 82, Subpart F. [40 CFR 82 subpart F] 

 2. Permit Shield 

Compliance with this Section shall be deemed compliance with 40 CFR 82, Subpart F. [A.A.C.R18-2-325] 

E. Solvent Cleaning / Degreasing / Dipping Operations 

1. The Permittee shall process, store, use, and transport materials including solvents or 

volatile compounds in such a manner and by such means that they will not evaporate, leak, 

escape, or be otherwise discharged into the atmosphere so as to cause or contribute to air 

pollution. Where means are available to reduce effectively the contribution to air pollution 

from evaporation, leakage, or discharge, the installation and usage of such control methods, 

devices, or equipment shall be mandatory. [A.A.C. R18-2-730.F] 

 2. Permit Shield 

Compliance with this Section shall be deemed compliance with A.A.C. R18-2-730.F. 

 [A.A.C.R18-2-325] 

X. AMBIENT MONITORING

A. This Section is not based on a federal applicable requirement and is therefore state-enforceable 

only. [Permit No. 1000547 Section X, 40 CFR 58, A.A.C. R18-2-306.B.2]

B. PM10 Monitoring 

The Permittee shall maintain and operate ambient PM10 samplers at the site previously approved by 

the Director. The network shall comply with the following requirements: 

1. General Requirements 

a. Samplers: The Permittee shall use EPA approved PM10 samplers. 

b. Particle size to be measured: 10 microns 

2. Location of PM10 Sites and Sampling Frequency 

The Permittee shall continue to conduct the ambient PM10 particulate sampling at the 

existing Rillito Northwest (NW) monitoring site (8840 W. Robinson St. Rillito, AZ 

85653). This PM10 State and Local Air Monitoring Station (SLAMS) - equivalent network 

shall comply with the following requirements: [AAC R18-2-306.A.2 and 40 

CFR 58] 

a. Samples shall be collected on every-sixth-day schedule as per the national EPA 

Monitoring Schedule posted on the EPA Ambient Monitoring Technology 

Information Center (AMTIC) website. 
Permit No 47259 Page 36 May 21, 2010 

b. In the event that a sampler malfunction or other circumstances beyond the 

Permittee’s control prevents the successful collection of the required samples on 

the schedule specified above, make up samples may be collected, if necessary, 

after the correction of the malfunction problem to comply with the data recovery 

specifications listed in CFR documents. The make up sample may be taken before 

the next regularly scheduled sampling day. Alternately, the make up sample may 

comprise of the concentration measured by the collocated sampler used for making 

precision measurements. 

c. Sampling, as may be required by ADEQ, during a facility upset or failure of air 

pollution control equipment shall supersede the every-sixth-day schedule specified 

above. 

3. Laboratory Sample Analyses 

Each sample shall be weighed, the 24-hour sample period concentration calculated and 

reported in standard μg/m3

. The laboratory mass measurements and subsequent data 

reporting to ADEQ shall be done in accordance with applicable sections and appendices of 

40 CFR Parts 50 and 58 and Quality Assurance Handbook for Air Pollution Measurement 

Systems, Volume II, U.S. Environmental Protection Agency. 

4. Quality Assurance 

a. All samplers shall be operated, calibrated, and maintained in accordance with the 

procedures set forth in the respective manufacturer’s instruction manuals and in 

accordance with applicable sections and appendices of 40 CFR Parts 50 and 58, 

and the Quality Assurance Handbook for Air Pollution Measurement Systems, 

Volume II, U.S. Environmental Protection Agency. The samplers shall be sited, 

maintained, and operated in accordance with the applicable requirements of 

Appendix K of 40 CFR Part 50, Appendices A, D and E of 40 CFR Part 58. 

Permittee shall operate a second, collocated PM10 sampler of the same brand and 

model at the Rillito NW site to provide precision data for Permittee’s sampling 

network. 

b. The Permittee shall conduct performance audits of the monitoring equipment in 

accordance with the requirements pertaining to sampler accuracy as specified in 

Appendix A of 40 CFR Part 58. The performance audits shall be conducted by a 

qualified independent auditor at least once every 6 months. 

c. The Permittee shall conduct technical systems audits of its ambient air monitoring 

program consistent with the applicable sections of the Quality Assurance 

Handbook for Air Pollution Measurement Systems, Volume II, U.S. 

Environmental Protection Agency. The technical systems audits shall be 

conducted by a qualified independent auditor at least once in every three (3) years. 

d. The Permittee shall also participate in technical systems audits and/or performance 

audits periodically conducted by the Department. 

5. Data Reduction 

a. The Permittee shall calculate the quarterly and annual summary statistics for PM10

data in accordance with procedures in 40 CFR Part 50 Appendix K. 
Permit No 47259 Page 37 May 21, 2010 

b. The Permittee shall calculate the precision and accuracy statistics in accordance 

with procedures in 40 CFR Part 58 Appendix A. 

c. Valid data recovery shall meet the EPA minimum data completeness requirement 

of 75 percent or the percentage specified in the applicable sections of 40 CFR Part 

50 Appendix K. 

(1) Valid data shall refer to all observations collected for the specific 

monitoring purpose; 

(2) For filter based (non-continuous) measurements, data completeness shall 

be based on quarterly data recovery. 

6. Reports and Data Submittal 

a. The Permittee shall submit to the Director, quarterly and annual reports pertaining 

to the PM10 measurements and the quality control and assurance (QA/QC) data 

collected pursuant to this section. The quarterly and annual reporting schedule 

should follow the current EPA reporting schedule as described in 40 CFR 58.16 

(b). Summary data and reporting frequencies shall be consistent with EPA 

reporting requirements. 

b. If the monitored daily average of PM10 is greater than 150 microgram per cubic 

meter, the Permittee shall notify the Director of the event by a FAX or electronic 

communication within 24 hours of the time when the Permittee first learned of the 

occurrence. Within 30 days of the notification, the Permittee shall provide to the 

Director any meteorological data collected by the Permittee for that day along with 

the Permittee’s evaluation as to whether any event or upset at the facility or any 

natural occurrence could have caused such an exceedance. 

c. The quarterly and annual reports shall contain the following information. 

 All concentration data shall be presented in micrograms per cubic meter. 

(1) Site name; 

(2) Sample date; 

(3) Number of possible observations, number of actual valid observations, 

and percent data recovery; 

(4) Each 24-hr sample value; 

(5) Codes for missing and invalid samples indicating the reason why the 

sample is missing or invalid; 

(6) Average PM Concentration for the quarter calculated from valid 24-hour 

block daily averages as described in 40 CFR 50; 

(7) Highest and 2nd highest daily averages; 

(8) Number of exceedances; and 

(9) Any quality control documentation. 
Permit No 47259 Page 38 May 21, 2010 

d. In addition, to confirm data validation by the Permittee, all data reports should 

include copies of all appropriate supporting documentation (field data sheets, flow 

checks, calibrations etc.), including, but not limited to, the following: 

(1) Copies of laboratory reports; 

(2) Copies of all applicable quality control and field reports (e.g., field service 

checks, flow checks, calibrations, audit reports); and 

(3) Documentation of problems and corrective actions, and explanations for 

discrepancies. 

e. All quarterly and annual reports shall be submitted as follows, both electronically 

by CD or diskette and in paper copy form to the Air Quality Compliance Section 

of ADEQ: 

(1) The preferred electronic format for the PM10 sample data is the 

Department’s Air Assessment Ambient Database (AAAD) format. This 

format is a comma delimited text file. 

(2) The electronic format for the summary data may be in a word processor 

table or a spreadsheet. 

(3) AAAD parameter names and flags shall be used and, the information on 

flags/ qualifiers and naming shall be provided. 

f. All PM data shall be reported in both standard and actual conditions. 

g. Notwithstanding the reporting and data submittal requirements of this section, 

units shall be consistent with the EPA standards and reporting requirements. 

h. All data submitted to the Director shall be reviewed, quality assured, and certified 

by the Permittee. 

i. Data from the samplers and sensors shall be retained by the Permittee for at least 

five years after the date of generation.

C. Meteorological Monitoring and Recordkeeping and Reporting Requirements 

1. The Permittee shall continue to maintain and operate meteorological sensors at the existing 

Rillito Southeast (SE) monitoring site to record wind speed, vector wind direction, and 

standard deviation of wind direction. These monitors shall be installed, maintained, and 

operated in accordance with applicable sections and appendices of the Quality Assurance 

Handbook for Air Pollution Measurement Systems, Volume IV, Meteorological 

Measurements and On-Site Meteorological Program Guidance for Regulatory Modeling 

Applications. 

2. The meteorological data measurements shall be made continuously. In the event of system 

malfunction, the unit shall be repaired or replaced as expeditiously as practicable to restore 

normal monitoring. If the repair of the unit is not feasible within 3 business days of the 

discovery of the malfunction, the Permittee shall notify the Department of any such 

malfunction and expected duration. The Permittee shall maintain records of the corrective 

action taken. 
Permit No 47259 Page 39 May 21, 2010 

3. The Permittee shall conduct annual audits of the meteorological monitoring station 

consistent with applicable sections and appendices of Quality Assurance Handbook for Air 

Pollution Measurement Systems, Volume IV, Meteorological Measurements, utilizing a 

qualified independent auditor under contract to the Permittee. 

4. The Permittee shall provide electronic files of the meteorological data in the Department’s 

Data Collection System (DCS) format within 30 days of the end of each calendar quarter. 

This format is a comma delimited text file. 

The raw data shall contain the following: 

a. Date and hour of each measurement at each site; and 

b. Hourly average meteorological parameters specified above, in the appropriate 

measurement units. 

5. Records of all the meteorological data and annual audit reports shall be retained by the 

Permittee for at least five years after the date of generation. 
Permit No 47259 Page 40 May 21, 2010 

ATTACHMENT “C”: SPECIFIC PROVISIONS – EXISTING FACILITY (KILNS 1-4) 

AIR QUALITY CONTROL PERMIT NO. 47259 

FOR 

CALPORTLAND COMPANY - RILLITO CEMENT PLANT

 

I. DUST CONTROL REQUIREMENTS 

A. The Permittee shall operate at all times in conformance with the Dust Control Plan currently 

approved by the Director. [A.A.C. R18-2-306.01, A.A.C. R18-2-331.A.3.a]

 [Material Permit Condition is indicated by underline and italics] 

B. The Permittee shall maintain 65% dust control on the following road sections; [A.A.C. R18-2-306.01, A.A.C. R18-2-331.A.3.a]

 [Material Permit Condition is indicated by underline and italics] 

1. All active roads at the quarry; 

2. The unpaved sections of the road from Avra Valley road to Twin Peaks Road; 

3. The unpaved sections of the roads from the Canal to Avra Valley Road; and 

4. The following active unpaved roads at the cement plant: East Road, West Road, Coal/Coke 

Storage Area Road, Central Control Road, and Reclaimer Road. 

C. The Permittee shall maintain diagrams of the road section referenced in Condition I.B above. 

 [A.A.C. R18-2-306.A.3.c] 

II. GENERAL REQUIREMENTS 

A. Operations and Maintenance Plan (OMP) 

 

1. The Permittee shall operate as per the approved operations and maintenance plans for each 

affected source under Sections III, IV, V and VI of this Attachment. 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1350(a), A.A.C. R18-2-306.A.3.c] 

2. Each operation and maintenance plan (OMP) shall include procedures for the proper 

operation and maintenance of the affected source and air pollution control devices in order 

to meet the emission limits and operating limits under these Sections. 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1350(a)(1)] 

3. Each operation and maintenance plan (OMP) shall include corrective actions to be taken 

when required under Condition VI.B.3.a of this Attachment. 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1350(a)(2)] 

4. Each plan shall include procedures to be used during an inspection of the components of 

the combustion system of each kiln and in-line kiln/raw mill at least once per year. 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1350(a)(3)]

 

5. Each plan shall include procedures to be used for periodically monitoring the affected 

sources subject to opacity standards. Such procedures shall include the following 

requirements: [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1350(a)(4)] 

a. The Permittee shall conduct a monthly 1-minute visible emission test of each 

affected source in accordance with EPA Reference Method 22 of Appendix A to 

40 CFR Part 60. The test must be conducted while the affected source is in 
Permit No 47259 Page 41 May 21, 2010 

operation. [A.A.C. R18-2-1101.B.50, 40 CFR § 

63.1350(a)(4)(i)]

b. If no visible emissions are observed in six consecutive monthly tests for any 

affected source, the Permittee may decrease the frequency of testing from monthly 

to semi-annually for that affected source. If visible emissions are observed during 

any semi-annual test, the Permittee shall resume testing of that affected source on a 

monthly basis and maintain that schedule until no visible emissions are observed 

in six consecutive monthly tests. [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1350(a)(4)(ii)]

c. If no visible emissions are observed during the semi-annual test for any affected 

source, the Permittee may decrease the frequency of testing from semi-annually to 

annually for that affected source. If visible emissions are observed during any 

annual test, the Permittee shall resume testing of that affected source on a monthly 

basis and maintain that schedule until no visible emissions are observed in six 

consecutive monthly tests. [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1350(a)(4)(iii)]

d. If visible emissions are observed during any EPA Reference Method 22 test, the 

Permittee shall conduct a 6-minute test of opacity in accordance with EPA 

Reference Method 9 of Appendix A to 40 CFR Part 60. The EPA Reference 

Method 9 test shall begin within one hour of any observation of visible emissions. [A.A.C. R18-2-1101.B.50, 40 CFR § 

63.1350(a)(4)(iv)]

e. The requirement to conduct EPA Reference Method 22 visible emissions 

monitoring shall not apply to any totally enclosed conveying system transfer point. 

 “Totally enclosed conveying system transfer point” shall mean a conveying 

system transfer point that is enclosed on all sides, top, and bottom. The enclosures 

for these transfer points shall be operated and maintained as total enclosures on a 

continuing basis in accordance with the OMP. 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1350(a)(4)(v)]

f. If any partially enclosed or unenclosed conveying system transfer point is located 

in a building, the Permittee shall have the option to conduct an EPA Reference 

Method 22 visible emissions monitoring test according to the requirements of 

Conditions II.A.5.a through d of this Attachment for each such conveying system 

transfer point located within the building, or for the building itself, according to 

Condition II.A.5.g of this Attachment. 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1350(a)(4)(vi)]

g. If visible emissions from a building are monitored, the requirements of Conditions 

II.A.5.a through d of this Attachment apply to the monitoring of the building, and 

the Permittee must also test visible emissions from each side, roof and vent of the 

building for at least 1 minute. The test must be conducted under normal operating 

conditions. [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1350(a)(4)(vii)] 

6. For affected sources subject to 40 CFR Part 63 Subpart LLL requirements, failure to 

comply with any provision of the operations and maintenance plan approved by the 

Director shall be a violation of the standard. For affected facilities not subject 40 CFR Part 

63 Subpart LLL requirements, failure to comply with the OMP shall not be a violation of 

the standard, but shall constitute a violation of the permit. 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 

63.1350(b), A.A.C. R18-2-306.A.3.c] 

7. Operation and maintenance requirements established pursuant to Section 112 of the Act are 

enforceable independent of emissions limitations. 
Permit No 47259 Page 42 May 21, 2010 

 [AAC R18-2-1101.B.1, 40 CFR §63.6(e)((1))(iii)]

8. Determination of whether acceptable operation and maintenance procedures are being used 

will be based on information available to the Director which may include, but is not limited 

to, monitoring results, review of operation and maintenance procedures (including the 

startup, shutdown, and malfunction plan required in Section II.B of this Attachment, review 

of operation and maintenance records, and inspection of the source. 

 [AAC R18-2-1101(B)(1), 40 CFR §63.6(e)(2)] 

B. Startup, Shutdown, and Malfunction Plan (SSM Plan) for Affected Sources 

 

This Part is applicable to all affected sources and associated air pollution control equipment subject 

to the requirements of 40 CFR Part 63 Subpart LLL. 

1. The Permittee shall implement a startup, shutdown, and malfunction plan (SSM Plan) that 

describes, in detail, procedures for operating and maintaining the source during periods of 

startup, shutdown, and malfunction and a program of corrective action for malfunctioning 

process and air pollution control equipment used to comply with the relevant standard. The 

SSM Plan, developed in accordance with 40 CFR §63.6(e)(3), is incorporated by reference 

into this permit. [40 CFR §63.6(e)(3)(i)]

2. To satisfy the requirement to develop a SSM Plan, the Permittee may use the affected 

source’s standard operating procedures manual, or an Occupational Safety and Health 

Administration or other plan, provided the alternative plans meet all the requirements of 40 

CFR §63.6(e)(3) and are made available for inspection when requested by the Director. [40 CFR §63.6(e)(3)(vi)]

3. Based on the results of a determination made under Condition II.A.8 of this Attachment, 

the Director may require the Permittee to make changes to the SSM Plan. The Director 

may require reasonable revisions to a SSM Plan, if the Director finds that the plan: [40 CFR §63.6(e)(3)(vii)] 

a. Does not address a startup, shutdown, or malfunction event that has occurred; 

b. Fails to provide for the operation of the source (including associated air pollution 

control equipment) during a startup, shutdown, or malfunction event in a manner 

consistent with good air pollution control practices for minimizing emissions at 

least to the levels required by all relevant standards; or 

c. Does not provide adequate procedures for correcting malfunctioning process 

and/or air pollution control equipment as quickly as practicable. 

4. If the SSM Plan fails to address an event that meets the characteristics of a malfunction but 

was not included in the SSM Plan at the time the Permittee developed the SSM Plan, the 

Permittee shall revise the SSM Plan within 45 days after the event to include detailed 

procedures for operating and maintaining the source during similar malfunction events and 

a program of corrective actions for similar malfunctions of process or air pollution control 

equipment. [40 CFR §63.6(e)(3)(viii)]

5. The Permittee shall keep the written SSM Plan on record after it is developed to be made 

available for inspection, upon request, by the Director for the life of the affected source or 

until the affected source is no longer subject to the provisions of 40 CFR Part 63. In 

addition, if the SSM Plan is revised, the Permittee shall keep previous (i.e., superseded) 

versions of the SSM Plan on record, to be made available for inspection, upon request, by 

the Director, for a period of 5 years after each revision to the plan. 
Permit No 47259 Page 43 May 21, 2010 

6. During periods of startup, shutdown, and malfunction, the Permittee shall operate and 

maintain all affected sources and associated air pollution control equipment in accordance 

with the procedures specified in the SSM Plan. [40 CFR §63.6(e)(3)(i)]

7. When actions taken by the Permittee during a startup, shutdown, or malfunction (including 

actions taken to correct a malfunction) are consistent with the procedures in the affected 

source’s SSM Plan, the Permittee shall keep records for that event that demonstrate that the 

procedures specified in the plan were followed. These records may take the form of a 

“checklist”, or other effective form of recordkeeping, that confirms conformance with the 

SSM Plan for the event. In addition, the Permittee shall keep records of these events as 

specified in Condition II.B.9 below, including records of the occurrence and duration of 

each startup, shutdown, or malfunction of operation and each malfunction of the air 

pollution control equipment. Furthermore, the Permittee shall confirm that actions taken 

during the relevant reporting period during periods of startup, shutdown, and malfunction 

were consistent with the affected source’s startup, shutdown and malfunction plan in the 

semiannual startup, shutdown, and malfunction report. This report shall be delivered or 

postmarked by the 30th day following the end of each calendar half. Reports shall only be 

required if a startup, shutdown, or malfunction occurred during the reporting period. The 

startup, shutdown, and malfunction report may be submitted simultaneously with the 

excess emissions and continuous monitoring system performance reports. [40 CFR §63.6(e)(3)(iii), 40 CFR 63.10(d)(5)(i), and 40 CFR 63.1354(b)(4)]

 

8. If an action taken by the Permittee during a startup, shutdown, or malfunction (including an 

action taken to correct a malfunction) is not consistent with the procedures specified in the 

affected source’s SSM Plan, the Permittee shall record the actions for that event, and shall 

make an immediate report of the actions taken for that event within 2 working days, by 

telephone call or facsimile (fax) transmission. The immediate report shall be followed by a 

letter, delivered or postmarked within 7 working days after the end of the event, certified 

by the Permittee, explaining the circumstances of the event, the reasons for not following 

the startup, shutdown, and malfunction plan, and whether any excess emissions and/or 

parameter monitoring exceedances are believed to have occurred. [40 CFR §63.6(e)(3)(iv), 40 CFR 63.10(d)(5)(ii), and 40 CFR 

63.1354(b)(5)] 

9. The Permittee shall maintain records of the following: 

 [40 CFR 63.10(d)(5)(i)] 

a. The occurrence and duration of each startup, shutdown, or malfunction of 

operation (i.e., process equipment); 

b. The occurrence and duration of each malfunction of the air pollution control 

equipment; 

c. All maintenance performed on the air pollution control equipment; 

d. Actions taken during periods of startup, shutdown, and malfunction (including 

corrective actions to restore malfunctioning process and air pollution equipment to 

its normal or usual manner of operation) when such actions are different from the 

procedures specified in the SSM Plan; 

e. All information necessary to demonstrate conformance with the SSM Plan when 

all actions taken during periods of startup, shutdown, and malfunction (including 

corrective actions to restore malfunctioning process and air pollution control 

equipment to its normal or usual manner of operation) are consistent with the 
Permit No 47259 Page 44 May 21, 2010 

procedures specified in the SSM Plan. (The information needed to demonstrate 

conformance with the SSM Plan may be recorded using a “checklist”, or some 

other effective form of recordkeeping, in order to minimize the recordkeeping 

burden for conforming events). 

C. Recordkeeping, Reporting, and Notification Requirements for HAP Emission Standards 

1. The Permittee shall maintain the following records: 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1355(b)] 

a. All records as required by 40 CFR § 63.10(b)(2) and (b)(3). [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1355(b)] 

b. All documentation supporting initial notifications and notifications of compliance 

status under 40 CFR § 63.9. [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1355(b)(1)] 

c. All records of applicability determination, including supporting analyses. 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1355(b)(2)] 

d. If the Permittee has been granted a waiver under 40 CFR § 63.8(f)(6), any 

information demonstrating whether the source is meeting the requirements for a 

waiver of recordkeeping or reporting requirements. 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1355(b)(3)] 

e. The Permittee shall maintain all records required by 40 CFR §63.10(c) for the 

continuous monitoring systems. 

2. The Permittee shall comply with the reporting requirements specified in 40 CFR § 63.10 as 

follows: [A.A.C. R18-2-1101.B.50, 40 CFR § 

63.1354(b)] 

a. As required by 40 CFR § 63.10(d)(2), the Permittee shall report the results of 

performance tests as part of the notification of compliance status. 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 

63.1354(b)(1)] 

b. As required by 40 CFR § 63.10(d)(3), the Permittee shall report the opacity results 

from tests required under Sections IV, V and VI of this Attachment. 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1354(b)(2)] 

c. As required by 40 CFR § 63.10(e)(2), the Permittee shall submit a written report of 

the results of the performance evaluation for the continuous monitoring system 

required by 40 CFR § 63.8(e). The Permittee shall submit the report 

simultaneously with the results of the performance test. [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1354(b)(6)] 

e. As required by 40 CFR § 63.10(e)(2), when a COMS is used to determine opacity 

compliance during any performance test required under 40 CFR § 63.7 and 

described in 40 CFR § 63.6(d)(6), the Permittee shall report the results of the 

COMS performance evaluation conducted under 40 CFR § 63.8(e). 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1354(b)(7)] 

f. As required by 40 CFR § 63.10(e)(3), the Permittee shall submit an excess 

emissions and continuous monitoring system performance report for any event 

when the data provided by the continuous monitoring system indicate the source is 
Permit No 47259 Page 45 May 21, 2010 

not in compliance with the applicable emission limitation or operating parameter 

limit. [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1354(b)(8)] 

g. The Permittee shall submit a summary report semiannually, along with the 

compliance certification, which contains the information specified in 40 CFR § 

63.10(e)(3)(vi). In addition, the summary report shall include the following 

information: [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1354(b)(9)] 

(1) All exceedances of maximum baghouse inlet gas temperature limits 

specified in Conditions V.C.1 and V.C.2 of this Attachment; 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1354(b)(9)(i)] 

(2) All failures to calibrate thermocouples and other temperature sensors as 

required under Condition V.E.3.f of this Attachment; 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1354(b)(9)(ii)] 

(3) The results of any combustion system component inspections conducted 

within the reporting period as required under Condition V.E.3.g of this 

Attachment; and [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1354(b)(9)(iv)]

(4) All failures to comply with any provision of the operation and 

maintenance plan required by Section II.A of this Attachment. [A.A.C. R18-2-1101.B.50, 40 CFR § 

63.1354(b)(9)(v)] 

h. If the total continuous monitoring system downtime for any continuous monitoring 

system for the reporting period is 10 percent or greater of the total operating time 

for the reporting period, the Permittee shall submit an excess emissions and 

continuous monitoring system performance report along with the summary report.

 [A.A.C. R18-2-1101.B.50, 40 CFR § 

63.1354(b)(10)] 

3. The Permittee shall comply with the notification requirements in 40 CFR § 63.9 as follows:

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1353(b)] 

a. Notification of performance tests, as required by 40 CFR §§ 63.7 and 63.9(e). [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1353(b)(2)] 

b. Notification of opacity and visible emission observations, required under Sections 

IV, V and VI, in accordance with 40 CFR §§ 63.6(h)(5) and 63.9(f). 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1353(b)(3)] 

c. Notification, as required by 40 CFR § 63.9(g), of the date that the CEMS or 

COMS performance evaluation required by 40 CFR § 63.8(e) is scheduled to 

begin. [A.A.C. R18-2-1101.B.50, 40 CFR § 

63.1353(b)(4)] 

d. Notification of compliance status, as required by 40 CFR § 63.9(h). [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1353(b)(5)] 

4. The Permittee shall maintain files of all information (including all reports and notifications) 

required in a form suitable and readily available for inspection and review as required by 

40 CFR § 63.10(b)(1). The files shall be retained for at least five years following the date 

of each occurrence, measurement, maintenance, corrective action, report, or record. At a 

minimum, the most recent two years of data shall be retained on site. The remaining three 
Permit No 47259 Page 46 May 21, 2010 

years of data may be retained off site. The files may be maintained on microfilm, on a 

computer, on floppy disks, on magnetic tape, or on microfiche. [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1355(a)] 

D. Performance Testing Requirements 

1. For each performance test required under Conditions IV.B.4.b, V.F and VI.B.4 of this 

Attachment, the Permittee shall submit a test plan to the Director in accordance with 

Condition XVIII.D of Attachment “A.” 

 [A.A.C. R18-2-312.B, A.A.C. R18-2-1101.B.50, 40 CFR § 63.1349(a)]

2. Performance test results shall be documented in complete test reports that contain the 

following information. [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1349(a)] 

a. A brief description of the process and the air pollution control system; 

b. Sampling location description(s); 

c. A description of sampling and analytical procedures and any modifications to 

standard procedures; 

d. Test results; 

e. Quality assurance procedures and results; 

f. Records of operating conditions during the test, preparation of standards, and 

calibration procedures; 

g. Raw data sheets for field sampling and field and laboratory analyses; 

h. Documentation of calculations; 

i. All data recorded and used to establish parameters for compliance monitoring; 

j. Any other information required by the test method; and 

k. All other relevant information. 

E. Permit Shield 

Compliance with the Conditions in this Section shall be deemed compliance with 40 CFR § 

63.1349(a), 40 CFR § 63.1350(a), 40 CFR § 63.1350(b), 40 CFR § 63.1353(b), 40 CFR § 

63.1354(b), 40 CFR § 63.1355(a), 40 CFR § 63.1355(b). [A.A.C. R18-2-325]

III. QUARRY, LIMESTONE AND OTHER MATERIAL HANDLING 

 A. Equipment not subject to New Source Performance Standards

1. Applicability 

 This Part is applicable to process sources identified in Column 8 of the Equipment List in 

Attachment “E”. 
Permit No 47259 Page 47 May 21, 2010 

 2. Particulate Matter and Opacity 

a. Emission Limits and Standards 

(1) The Permittee shall not cause, suffer, allow or permit the discharge of 

particulate matter into the atmosphere except as fugitive emissions in any 

one hour from any process source, in total quantities in excess of the 

amounts calculated by the equations set forth below: 

(a) For process sources having a process weight rate of 60,000 

pounds per hour (30 tons per hour) or less, the maximum 

allowable emissions shall be determined by the following 

equation: 

 E = 3.59 P 0.62

 Where: 

E = the maximum allowable particulate emissions rate in 

pounds-mass per hour. 

 P = the process weight rate in tons-mass per hour. 

(b) For process sources having a process weight rate greater than 

60,000 pounds per hour (30 tons per hour), the maximum 

allowable emissions shall be determined by the following 

equation: 

E = 17.31 P 0.16 

where E and P are as defined in Condition III.A.2.a(1)(a) above. [Arizona SIP R 9-3-522.A.2] 

(2) The Permittee shall not cause, suffer, allow, or permit the opacity of any 

plume or effluent to be greater than 20 percent as measured by EPA 

Reference Method 9. [A.A.C. R 18-2-702.B]

b. Air Pollution Control Requirements 

(1) The Permittee shall operate the following air dust collectors in a manner 

consistent with good air pollution control practice for minimizing 

particulate matter emissions from the process sources subject to this Part. 

This condition is not material in the event failure to comply is due to a 

sudden and unavoidable breakdown of the process or the control 

equipment, resulted from unavoidable conditions during a startup or 

shutdown, or resulted from upset of operations. 

 B2-DC1, B3-DC1, B5-DC1, B5-DC2, B5-DC3, B7-DC1, B6-DC3, B8-

DC1, B8-DC2, B9-DC1, B9-DC2, B9-DC3, B9-DC5, C2-DC1 

 [A.A.C. R18-2-306.A.2, A.A.C. R18-2-331.A.3.e, A.A.C. R18-2-331.B] 

 [Material Permit Condition is indicated by underline and italics] 

(2) Spray bar pollution controls shall be utilized in accordance with "EPA 

Control of Air Emissions From Process Operations In The Rock Crushing 
Permit No 47259 Page 48 May 21, 2010 

Industry" (EPA 340/1-79-002), "Wet Suppression System" (pages 15-34, 

amended as of January 1979 (and no future amendments or editions)), as 

incorporated herein by reference and on file with the Office of the 

Secretary of State, with placement of spray bars and nozzles as required 

by the Director to minimize air pollution. [A.A.C. R18-2-

722.D] 

 (3) The Permittee shall control fugitive emissions from process sources 

subject to this Part in accordance with the methods listed in Condition 

II.B.1.c of Attachment “B”. [A.A.C. R18-

2-722.E] 

c. Monitoring, Recordkeeping and Reporting Requirements

 (1) The Permittee shall monitor stack emissions from the affected facilities 

subject to this Part in accordance with the OMP developed pursuant to 

Condition II.A.5 of this Attachment. [A.A.C. R18-2-306.A.3.c]

 

(2) The Permittee shall conduct a Visible Emissions Observation Procedure, 

as described in Condition II.C.2 of Attachment “B”, for non-point sources, 

and where applicable, fugitive emissions from the affected facilities 

subject to this Section. [A.A.C. R18-2-

306.A.3.c] 

 

(3) The Permittee shall install, calibrate, maintain, and operate monitoring 

devices which can be used to determine daily the process weight of 

crushed stone produced. The weighing devices shall have an accuracy of 

± five percent over their operating range. This condition is not material 

in the event failure to comply is due to a sudden and unavoidable 

breakdown of the process or the control equipment, resulted from 

unavoidable conditions during a startup or shutdown, or resulted from 

upset of operations. [Arizona SIP 9-3-522.B.1, A.A.C. R18-2-331.A.3.c and A.A.C. R18-

2-331.B] [Material Permit Conditions are indicated with underline 

and italics] 

(4) The Permittee shall demonstrate compliance with the above condition by 

conducting, and maintaining records of, annual calibration checks. [A.A.C. R18-2-306.A.3.c]

 (5) The Permittee shall maintain a record of daily production rates of gravel 

or crushed stone produced. [Arizona SIP 9-3-522.B.2]

d. Performance Testing Requirements 

(1) To demonstrate compliance with Condition III.A.2.a(2), the Permittee 

shall conduct performance tests on each dust collector listed in Condition 

III.A.2.b(1) once during the permit term in accordance with EPA 

Reference Method 9 of 40 CFR Part 60, Appendix A. 

 [A.A.C. R18-2-312.A, A.A.C. R18-2-306.A.3.c]

(2) To demonstrate compliance with Condition III.A.2.a(1), the Permittee 

shall conduct performance test once during the permit term on the 

following dust collectors in accordance with EPA Reference Method 5 of 

40 CFR 60, Appendix A: [A.A.C. R18-2-312.A, A.A.C. 
Permit No 47259 Page 49 May 21, 2010 

R18-2-306.A.3.c]

(a) Dust Collectors B2-DC1, B3-DC1. 

(b) Any one of the following Dust Collectors: B5-DC1, B5-DC2, B5-

DC3, and B7-DC1. 

(c) One of the following Dust Collectors: B9-DC2 and B9-DC3. 

(d) Any one of the following Dust Collectors: B8-DC1, B8-DC2, B9-

DC1, B9-DC5 and C2-DC1. 

 3. Permit Shield 

 Compliance with this Part shall be deemed compliance with Arizona SIP R 9-3-522.A.2, 9-

3-522.B.1, 9-3-522.B.2, A.A.C. R18-2-702.B, A.A.C. R18-2-722.D and A.A.C. R18-2-

722.E. [A.A.C. R18-2-325] 

B. Equipment Subject to New Source Performance Standards 

1. Applicability 

This Part is applicable to process sources identified in Column 8 of the Equipment List in 

Attachment “E”. 

2. Emission Limits/Standards 

a. The Permittee shall not cause to be discharged into the atmosphere from any 

affected facility any stack emissions which:

(1) Contain particulate matter in excess of 0.05 grams/dry standard cubic 

meter; and 

(2) Exhibit greater than 7 percent opacity. 

 [40 CFR 60.672.a and A.A.C. R18-2-331.A.3.f]

 [Material permit conditions are indicated by underline and italics] 

b. The Permittee shall not cause to be discharged into the atmosphere from any 

transfer point on belt conveyors or from any other affected facility any fugitive 

emissions which exhibit greater than 10 percent opacity. [40 CFR 60.672.b and A.A.C. R18-2-331.A.3.f] 

 [Material permit conditions are indicated by underline and italics] 

3. Air Pollution Control Equipment 

 At all times, including periods of startup, shutdown, and malfunction, the Permittee shall, 

to the extent practicable, maintain and operate all affected facilities including associated air 

pollution control equipment in a manner consistent with good air pollution control practice 

for minimizing air emissions. Determination of whether acceptable operating and 

maintenance procedures are being used will be based on information available to the 

Director, which may include, but is not limited to, monitoring results, opacity observations, 

review of operating and maintenance procedures, and inspection of the source. [40 CFR §60.11(d)]
Permit No 47259 Page 50 May 21, 2010 

4. Monitoring, Reporting and Recordkeeping Requirements 

a. The Permittee shall monitor stack emissions from the affected facilities subject to 

this Part in accordance with the OMP developed pursuant to Condition II.A.5 of 

this Attachment. [A.A.C. R18-2-306.A.3.c]

 

b. The Permittee shall conduct a Visible Emissions Observation Procedure, as 

described in Condition II.C.2 of Attachment “B”, for non-point sources, and where 

applicable, fugitive emissions from the affected facilities subject to this Section. [A.A.C. R18-2-306.A.3.c] 

5. Permit Shield 

Compliance with this Part shall be deemed compliance with 40 CFR §60.672(a) and 40 

CFR §60.672(b) for the affected facilities subject to this Part. [A.A.C.R18-2-325] 

IV. COAL MILL SYSTEM 

A. Applicability 

This Section is applicable to process sources identified in Column 8 of the Equipment List in 

Attachment “E”. 

 B. Particulate Matter and Opacity 

1. Emission Limitations and Standards 

a. The Permittee shall not cause, allow or permit the discharge of particulate matter 

from the equipment that commenced construction prior to October 28, 1974, and 

that did not commence modifications after October 27, 1974, into the atmosphere, 

in any one hour from any coal preparation plant in total quantities in excess of the 

amounts calculated by one of the following equations: 

(1) For process sources having a process weight rate of 60,000 pounds per 

hour (30 tons per hour) or less, the maximum allowable particulate 

emissions shall be determined by the following equation: 

E = 3.59 × P 0.62 

Where: 

E = the maximum allowable emissions rate in pounds per hour. 

P = the process weight rate in tons per hour. 

[Arizona SIP Rule 9-3-516.A2.a] 

(2) For process sources having a process weight rate greater than 60,000 

pounds per hour (30 tons per hour), the maximum allowable emissions 

shall be determined by the following equation: [Arizona SIP Rule 9-3-516.A2.b]

 

E = 17.31 × P 0.16 

Where “E” and “P” are defined as in Condition IV.B.1.a(1) above. 
Permit No 47259 Page 51 May 21, 2010 

b. Except as required in Condition IV.B.1.c below, the Permittee shall not cause or 

allow to be emitted into the atmosphere from any existing source subject to this 

Section any gases which exhibit opacity greater than 20 percent as determined by 

EPA Reference Method 9 in Appendix A to 40 CFR Part 60. [A.A.C. R18-2-702.B.1] 

c. The Permittee shall not cause to be discharged into the atmosphere from any 

conveying system transfer point from any coal mill to the kiln any gases which 

exhibit greater than 10 percent opacity. [A.A.C. R18-2-1101.B.50, 40 CFR §63.1340(b)(7), 40 CFR §63.1348] 

2. Air Pollution Control Requirements 

a. The Permittee shall operate the air dust collectors H3-K4-DC1 & H3-K4-DC2 in 

a manner consistent with good air pollution control practice for minimizing 

particulate matter emissions from the process sources subject to this Section. This 

condition is not material in the event failure to comply is due to a sudden and 

unavoidable breakdown of the process or the control equipment, resulted from 

unavoidable conditions during a startup or shutdown, or resulted from upset of 

operations. [A.A.C. R18-2-306.A.2, A.A.C. R18-2-331.A.3.e and A.A.C. R18-2-331.B] 

 [Material Permit Condition is indicated by underline and italics]

 

b. The Permittee shall control fugitive emissions from process sources subject to this 

Part in accordance with the methods listed in Conditions II.B.1.c of Attachment 

“B”. [A.A.C. R18-2-716.E]

3. Monitoring, Recordkeeping and Reporting Requirements 

a. The Permittee shall conduct a Visible Emissions Observation Procedure, as 

described in Condition II.C.2 of Attachment “B”, for non-point sources, and where 

applicable, fugitive emissions from the affected facilities subject to the opacity 

standard under Condition IV.B.1.b. [A.A.C. R18-2-306.A.3.c] 

b. For the dust collectors H3-K4-DC1 & -DC2, the Permittee shall monitor stack 

emissions in accordance with the OMP developed pursuant to Condition II.A.5 of 

this Attachment. [A.A.C. R18-2-1101.B.50, 40 CFR §63.1350(a)(4)] 

4. Performance Testing Requirements 

To demonstrate compliance with Condition IV.B.1.c, the Permittee shall conduct one 

performance test on each dust collector listed in Condition IV.B.2.a during the permit term 

in accordance with EPA Reference Method 9 of 40 CFR Part 60, Appendix A. [A.A.C. R18-2-1101.B.50, 40 CFR §63.1349(b)(2)] 

a Each performance test shall be conducted under the conditions that exist when the 

affected source is operating at the representative performance conditions in 

accordance with 40 CFR § 63.7(e). [A.A.C. R18-2-1101.B.50, 40 CFR §63.1349(b)(2)]

b. The maximum 6-minute average opacity exhibited during the test period shall be 

used to determine whether the affected source is in initial compliance with the 

opacity standard. [A.A.C. R18-2-1101.B.50, 40 CFR §63.1349(b)(2)] 

c. The duration of the Method 9 performance test shall be 3 hours (thirty 6-minute 
Permit No 47259 Page 52 May 21, 2010 

averages), except that the duration of the Method 9 performance test may be 

reduced to 1 hour if following Conditions are met: 

 

(1) There are no individual readings greater than 10 percent opacity; 

(2) There are no more than three readings of 10 percent for the first 1-hour 

period. 

 [A.A.C. R18-2-1101.B.50, 40 CFR §63.1349(b)(2)] 

C. Permit Shield 

Compliance with the requirements of this Section shall be deemed compliance with Arizona SIP 

Rules 9-3-516.A2.a and 516.A.2.b, A.A.C. R18-2-702.B.1, A.A.C. R18-2-716.E, 40 CFR 

§63.1340(b)(7), 40 CFR §63.1348, 40 CFR §63.1349(b)(2) and 40 CFR §63.1350(a)(4). 

 [A.A.C. R18-2-325]

V. KILNS AND CLINKER COOLERS 

A. Applicability 

This Section is applicable to process sources identified in Column 8 of the Equipment List in 

Attachment “E”. 

B. Emission Limits and Standards 

1. The Permittee shall not cause to be discharged into the atmosphere from any kiln or in-line 

kiln/raw mill, any gases which: 

a. Contain particulate matter in excess of 0.15 kilogram/megagram (0.30 pounds per 

ton) of feed (dry basis) to the kiln. 

 [A.A.C R18-2-1101.B.50, 40 CFR §63.1343(b)(1), A.A.C. R9-3-505.B.1.a]

b. Exhibit opacity greater than 20 percent. 

 [A.A.C R18-2-1101.B.50, 40 CFR §63.1343(b)(2), A.A.C. R9-3-505.B.1.b]

c. Contain dioxins/furans (D/F) in excess of: 

 [A.A.C R18-2-1101.B.50, 40 CFR §63.1343(b)(3)] 

(1) 0.2 nanograms per dry standard cubic meter (8.710-11 grains per dry 

standard cubic foot) (TEQ) corrected to seven percent oxygen; or 

(TEQ means the international method of expressing toxicity equivalents 

for dioxins and furans as defined in U.S. EPA, Interim Procedures for 

Estimating Risks Associated with Exposures to Mixtures of Chlorinated 

Dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs)) 

(2) 0.40 nanograms per dry standard cubic meter (1.710-10 grains per dry 

standard cubic foot) (TEQ) corrected to seven percent oxygen, when the 

average of the performance test run average temperatures at the inlet to the 

particulate matter control device is 204C (400F) or less. 

d. Contain an amount in excess of 6 pounds of sulfur oxides, calculated as sulfur 

dioxide, per ton cement kiln feed. [A.A.C. R-18-2-705.D]
Permit No 47259 Page 53 May 21, 2010 

2. The Permittee shall not cause to be discharged into the atmosphere from any clinker cooler, 

any gases which: 

a. Contain particulate matter in excess of 0.050 kilogram/Megagram (0.10 pounds 

per ton) of feed (dry basis) to the kiln. [A.A.C R18-2-1101.B.50, 40 CFR §63.1345(a)(1), A.A.C. R9-3-505.B.2.a] 

b. Exhibit opacity greater than 10 percent. 

 [A.A.C R18-2-1101.B.50, 40 CFR §63.1345(a)(2) A.A.C. R9-3-505.B.2.b] 

3. Total emissions of carbon monoxide from Kilns 1, 2, 3, and Kiln 4 in-line kiln/raw mill 

shall not exceed 5,069 tons per year (rolling twelve-month total calculated at the end of 

each month). [A.A.C. R18-2-306.01, A.A.C. R18-2-331.A.3.a] 

 [Material Permit Conditions are indicated with underline and italics] 

4. Total emissions of nitrogen oxides from Kilns 1, 2, 3, and Kiln 4 in-line kiln/raw mill shall 

not exceed 5,144 tons per year (rolling twelve-month total calculated at the end of each 

month). [A.A.C. R18-2-306.01, A.A.C. R18-2-331.A.3.a] 

 [Material Permit Conditions are indicated with underline and italics] 

C. Operating Limitations 

1. The Permittee shall operate Kilns 1, 2, and 3 such that the temperature of the gas at the 

inlet to the kiln particulate matter control device does not exceed the applicable 

temperature limit determined in accordance with Condition V.F.2.a(8) of this Attachment. [A.A.C R18-2-1101.B.50, 40 

CFR §63.1344(a) and (b)]

2. The Permittee shall operate Kiln 4 in-line kiln/raw mill such that: [A.A.C R18-2-1101.B.50, 40 CFR §63.1344(a) and (b)]

a. When the inline raw mill is operating, the temperature for the Kiln 4 in-line 

kiln/raw mill exhaust does not exceed the applicable temperature limit determined 

in accordance with Condition V.F.2.a(8) of this Attachment and established during 

the performance test when the raw mill was operating. 

 [A.A.C R18-2-1101.B.50, 40 CFR §63.1344(a)(1)]

b. When the inline raw mill is not operating, the temperature for the Kiln 4 in-line 

kiln/raw mill exhaust does not exceed the applicable temperature limit determined 

in accordance with Condition V.F.2.a(8) of this Attachment and established during 

the performance test when the raw mill was not operating. 

 [A.A.C R18-2-1101.B.50, 40 CFR §63.1344(a)(2)] 

3. The Permittee must implement good combustion practices (GCP) designed to minimize 

THC from fuel combustion. GCP include training all operators and supervisors to operate 

and maintain the kiln and calciner, and the pollution control systems in accordance with 

good engineering practices. The training shall include methods for minimizing excess 

emissions. [A.A.C R18-2-1101.B.50, 40 CFR §63.1344(f)] 

4. All kilns and in-line kilns/raw mills must remove (i.e. not recycle to the kiln) from the kiln 

system sufficient cement kiln dust to maintain the desired product quality. 

 [A.A.C R18-2-1101.B.50, 40 CFR 

§63.1344(h)]

 

5. Fuel Limitations 
Permit No 47259 Page 54 May 21, 2010 

The Permittee shall only burn the fuels authorized in Section VII of this Attachment. [Permit M191365P1-99 Condition IV, Permit Revision No. 1000547 Condition VII] 

D. Air Pollution Control Requirements 

1. At all times, including periods of startup, shutdown, and malfunction, the Permittee shall 

operate and maintain Dust Collector H5-5-GB in a manner consistent with good air 

pollution control practice for minimizing PM and PM10 emissions from Kiln 1, Kiln 2, and 

Kiln 3. This condition is not material in the event failure to comply is due to a sudden and 

unavoidable breakdown of the process or the control equipment, resulted from unavoidable 

conditions during a startup or shutdown, or resulted from upset of operations. [A.A.C. R18-2-306.A.2, A.A.C. R18-2-331.A.3.e & A.A.C. R18-2-331.B] 

 [Material Permit Conditions are indicated with underline and italics]

2. At all times, including periods of startup, shutdown, and malfunction, the Permittee shall 

operate and maintain Dust Collector H5-GB in a manner consistent with good air pollution 

control practice for minimizing PM and PM10 emissions from Kiln 4 in-line kiln/ raw mill.

This condition is not material in the event failure to comply is due to a sudden and 

unavoidable breakdown of the process or the control equipment, resulted from unavoidable 

conditions during a startup or shutdown, or resulted from upset of operations. [A.A.C. R18-2-306.A.2, A.A.C. R18-2-331.A.3.e & A.A.C. R18-2-331.B] 

 [Material Permit Conditions are indicated with underline and italics] 

3. At all times including periods of startup, shutdown, and malfunction, the Permittee shall, 

maintain and operate Dust Collectors H2-1-DC when Clinker Cooler 1 is in operation, H2-

2-DC when Clinker Cooler 2 is in operation, H2-3-DC when Clinker Cooler 3 is in 

operation, and H2-GB when Clinker Cooler 4 is in operation in a manner consistent with 

good air pollution control practice for minimizing PM and PM10 emissions. This condition 

is not material in the event failure to comply is due to a sudden and unavoidable 

breakdown of the process or the control equipment, resulted from unavoidable conditions 

during a startup or shutdown, or resulted from upset of operations. 

 [A.A.C. R18-2-306.A.2, A.A.C. R18-2-331.A.3.e & 

A.A.C. R18-2-331.B] [Material Permit Conditions are 

indicated with underline and italics] 

E. Monitoring, Recordkeeping and Reporting Requirements 

1. Opacity Monitoring 

a. The Permittee shall install, calibrate, maintain, and operate continuous opacity 

monitoring systems (COMS) in accordance with Condition V.E.1.c below to 

continuously monitor the opacity of visible emissions from Kilns 1, 2 and 3, Kiln 4 

in-line kiln/raw mill, and Clinker Cooler 4 stacks. This condition is not material in 

the event failure to comply is due to a sudden and unavoidable breakdown of the 

process or the control equipment, resulted from unavoidable conditions during a 

startup or shutdown, or resulted from upset of operations. [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1350(c) and (d), R18-2-331.A.3.c, R18-2-331.B]

 [Material Permit Conditions are indicated with underline and italics] 

b. The Permittee shall monitor the opacity from each emission point where emissions 

are vented from Clinker Coolers 1, 2 and 3 as per Conditions V.E.1.b(1) and (2) 

below. In the event the Permittee modifies the stacks serving Clinker Coolers 1, 2 

and 3, the Permittee shall follow the requirements in Condition V.E.1.a above. 

 [A.A.C. R18-2-1101.B.5040 CFR § 63.1350(d)(2)]
Permit No 47259 Page 55 May 21, 2010 

(1) The Permittee shall perform daily visual opacity observation from each 

stack in accordance with the procedures of EPA Reference Method 9 of 

40 CFR Part 60, Appendix A. The Method 9 test shall be conducted while 

each cooler is operating at the representative performance conditions. The 

duration of the Method 9 test shall be at least 30 minutes each day. 

(2) Use the Method 9 procedures to monitor and record the average opacity 

for each six-minute period during the test. 

c. Continuous Opacity Monitoring System (COMS) Requirements 

(1) Each COMS shall meet the requirements of Performance Specification 1, 

Specifications and test procedures for opacity continuous emission 

monitoring systems in stationary sources, in Appendix B to 40 CFR Part 

60. [A.A.C R18-2-1101.B.50, 40 CFR § 63.1350(c) and (d)] 

(2) For each COMS the Permittee shall maintain all records required by 40 

CFR § 63.10(c). [A.A.C R18-2-1101.B.50, 40 CFR § 63.1355(c) and (d)] 

d. If the average opacity of visible emissions from any kiln stack for any 6-minute 

block period exceeds 20 percent, this shall constitute a period of excess emissions 

and a violation of Condition V.B.1.b of this Attachment. 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1350(c)(3)] 

e. If the average opacity of visible emissions from any Clinker Cooler Stack for any 

6-minute block period exceeds 10 percent, this shall constitute a period of excess 

emissions and a violation of Condition V.B.2.b of this Attachment. 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1350 (d)(3)] 

2. Particulate Matter Emission Monitoring 

a. The Permittee shall install, calibrate, maintain, and operate a particulate matter 

continuous emission monitoring system (PM CEMS) to measure the particulate 

matter discharged to the atmosphere from Kilns 1, 2, 3, and Kiln 4 in-line kiln/raw 

mill. This condition is not material in the event failure to comply is due to a 

sudden and unavoidable breakdown of the process or the control equipment, 

resulted from unavoidable conditions during a startup or shutdown, or resulted 

from upset of operations. All requirements relating to installation, calibration, 

maintenance, operation or performance of the PM CEMS and implementation of 

the PM CEMS are deferred pending further rulemaking. 

 [A.A.C. R18-2-1101.B.50, R18-2-331.A.3.c, R18-2-331.B, 40 

CFR §63.1350(k)] 

 [Material Permit Conditions are indicated with underline and italics] 

b. Until such time that a PM CEMS is installed, the Permittee shall monitor 

particulate matter emissions from Kilns 1, 2, 3, and Kiln 4 in-line kiln/raw mill in 

the following manner: [A.A.C. R18-2-306.A.3.c]

(1) The Permittee shall evaluate opacity measurements from the COM system 

on a 2-hour rolling average. If the 2-hour rolling average opacity exceeds 

15 percent, the Permittee shall initiate investigation of the control 

equipment within 24 hours of the occurrence, to identify any need for 

corrective action. If corrective action is required, the Permittee shall 
Permit No 47259 Page 56 May 21, 2010 

implement such corrective action as soon as practicable in order to avert 

or minimize possible exceedances of the particulate matter standards in

Condition V.B.1.a of this Attachment. If the 2-hour rolling average 

opacity remains above 15 percent for 72 consecutive hours after the first 

occurrence, the Permittee shall submit a schedule to the Director that 

satisfies the requirements of Condition XII.D of Attachment “A”. An 

opacity measurement of 15% is not by itself an indication of a violation of 

the particulate matter standard. 

(2) The Permittee shall maintain a record of 2-hour rolling average opacity 

measurements performed in accordance with Condition (1) above, and of 

any corrective actions taken. The record of corrective actions taken shall 

include the date and time that the 2-hour rolling average opacity exceeded 

15 percent, and the date and time the corrective action, if any, was 

completed. 

3. The Permittee shall monitor D/F emissions in accordance with the following: 

 

a. The Permittee shall install, calibrate, maintain, and continuously operate a 

continuous monitor to record the temperature of the exhaust gases from Kilns 1, 2, 

3, and Kiln 4 in-line kiln/ raw mill at the inlet to, or upstream of, the particulate 

matter control devices. This condition is not material in the event failure to 

comply is due to a sudden and unavoidable breakdown of the process or the 

control equipment, resulted from unavoidable conditions during a startup or 

shutdown, or resulted from upset of operations. 

 [A.A.C. R18-2-1101.B.50, 40 CFR §63.1350(f)(1), R18-2-331.A.3.c, R18-2-331.B] 

 [Material Permit Conditions are indicated with underline and italics] 

(1) The recorder response range shall include zero and 1.5 times either of the 

average temperatures established according to the requirements in 

Condition V.F.2.a(8) of this Attachment. 

(2) The reference method shall be a National Institute of Standards and 

Technology calibrated reference thermocouple-potentiometer system or 

alternate reference subject to the approval of the Director. 

b. The Permittee shall monitor and continuously record the temperature of the 

exhaust gases from Kilns 1, 2, 3, and Kiln 4 in-line kiln/raw mill at the inlet to the 

particulate matter control devices. [A.A.C. R18-2-1101.B.50, 40 CFR §63.1350(f)(2)]

c. The three-hour rolling average temperature shall be calculated as the average of 

180 successive one-minute average temperatures. 

 [A.A.C. R18-2-1101.B.50, 40 CFR 

§63.1350(f)(3)]

d. Periods of time when one-minute averages are not available shall be ignored when 

calculating three-hour rolling averages. When one-minute averages become 

available, the first one-minute average is added to the previous 179 values to 

calculate the three-hour rolling average. 

 [A.A.C. R18-2-1101.B.50, 40 CFR §63.1350(f)(4)]

e. When the operating status of the in-line kiln/raw mill is changed from off to on, or 

from on to off the calculation of the three-hour rolling average temperature must 

begin anew, without considering previous recordings. [A.A.C. R18-2-1101.B.50, 40 CFR §63.1350(f)(5)]
Permit No 47259 Page 57 May 21, 2010 

f. The calibration of all thermocouples and other temperature sensors shall be 

verified at least once every three months. This condition is not material in the 

event failure to comply is due to a sudden and unavoidable breakdown of the 

process or the control equipment, resulted from unavoidable conditions during a 

startup or shutdown, or resulted from upset of operations. [40 CFR §63.1350(f)(6), A.A.C. R18-2-1101.B.50, R18-2-331.A.3.c, and R18-2-331.B]

 [Material Permit Conditions are indicated with underline and italics] 

g. The Permittee shall conduct an inspection of the components of the combustion 

system of each kiln at least once per year. 

 [AAC R18-2-1101.B.47, 40 CFR §63.1350(i)] 

4. The Permittee shall calibrate, maintain and operate continuous emission monitoring 

systems to measure carbon monoxide (CO) and nitrogen oxides (NOX) mass emissions from 

Kilns 1,2,3, and Kiln 4 in-line kiln/raw mill. This condition is not material in the event 

failure to comply is due to a sudden and unavoidable breakdown of the process or the 

control equipment, resulted from unavoidable conditions during a startup or shutdown, or 

resulted from upset of operations. [A.A.C. R1-2-306.A.3.c, A.A.C. R18-2-331.A.3.c and R18-2-331.B]

 [Material Permit Conditions are indicated with underline and italics] 

a. The continuous emission rate monitoring systems shall meet the following 

requirements: 

(1) 40 CFR Part 60, Appendix B, “Performance Specifications.” 

(a) The NOX continuous emission rate monitoring systems shall meet 

the requirements of Performance Specification 2, Specifications 

and test procedures for SO2 and NOX continuous emission 

monitoring systems in stationary sources, in Appendix B to 40 

CFR Part 60. 

(b) The CO continuous emission rate monitoring system shall meet 

the requirements of Performance Specification 4a, Specifications 

and test procedures for carbon monoxide continuous emission 

monitoring systems in stationary sources, in Appendix B to 40 

CFR Part 60. 

 

(c) The NOX and CO continuous emission rate monitoring systems 

shall meet the requirements of Performance Specification 6, 

Specifications and test procedures for continuous emission rate 

monitoring systems in stationary sources, in Appendix B to 40 

CFR Part 60. 

(2) 40 CFR Part 60, Appendix F, “Quality Assurance Procedures.” 

(3) The Permittee shall continue to implement the ADEQ approved Quality 

Assurance/Quality Control Plan which includes procedures for dealing 

with data gaps based on the procedures contained in 40 CFR Part 75, 

Subpart D (40 CFR § 75.30). 

b. Instrument span shall be such that the expected output is 50 to 70 percent of span. 

c. All data shall be retained on site in electronic form and shall be available for 

review by any authorized ADEQ representative. 
Permit No 47259 Page 58 May 21, 2010 

d. The Permittee shall maintain a file of all measurements, including the continuous 

monitoring system and performance testing data; continuous monitoring system 

performance evaluations; all continuous monitoring system or monitoring device 

calibration checks; adjustments and maintenance performed on these systems or 

devices. These data shall be recorded in a permanent form suitable for inspection. 

 The file shall be retained for at least five years following the date of such 

measurements, maintenance, reports and records. 

e. Except for system breakdowns, repairs, calibration checks, and zero and span 

adjustments, the Permittee shall meet minimum frequency of operation 

requirements as follows: the continuous monitoring system shall complete a 

minimum of one cycle of operation (sampling, analyzing, and data recording) for 

each successive 15-minute period. 

f. For continuous monitoring system measurements, one-hour arithmetic averages 

shall be computed from four or more data points equally spaced over each onehour period. Data recorded during periods of continuous monitoring system 

breakdowns, repairs, calibration checks, and zero and span adjustments shall not 

be included in the data averages computed under this condition. 

g. The Permittee shall calculate and record the total carbon monoxide and nitrogen 

oxides emissions from all kilns at the end of each month, for the preceding 12-

month period. This record shall be retained for at least five years following the 

date of such measurements. 

h. The following shall be considered periods of excess emissions: 

(1) All 12-month periods for which the NOX emission rate to the atmosphere 

as determined in accordance with Condition V.E.4.g exceeds the 

applicable emission standard in Condition V.B.4 of this Attachment. 

(2) All 12-month periods for which the CO emission rate to the atmosphere as 

determined in accordance with Condition V.E.4.g exceeds the emission 

standard in Condition V.B.3 of this Attachment. 

5. The Permittee shall keep the following records readily available for inspection at the 

cement plant: [A.A.C. R18-2-705.E and A.A.C. R18-2-

306.A.3.c] 

a. The total quantity of each raw material processed in each kiln per day. 

b. The total quantity of clinker produced per day. 

c. The type and amount of each fuel component utilized in each kiln per day. 

F. Testing Requirements 

1. Test Methods and Procedures for Particulate Matter and Opacity of Visible Emissions 

a. The Permittee shall demonstrate compliance with Condition V.B.1.a of this 

Attachment by conducting annual performance tests on the kilns. The Permittee 

shall demonstrate compliance with Condition V.B.2.a of this Attachment by 

conducting performance tests on the clinker coolers once every five years. Annual 

performance tests for Kiln 4 in-line kiln/raw mill shall be performed in the 
Permit No 47259 Page 59 May 21, 2010 

configuration (in-line raw mill in operation or in-line raw mill not in operation) 

that produced the higher emission rate for particulate matter during the initial test 

required by 40 CFR Part 63, Subpart LLL. 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1349(b)(1), and 40 CFR § 63.1349(c)]

(1) EPA Reference Method 5 in Appendix A to 40 CFR Part 60 shall be used 

to determine PM emissions. 

(2) Each performance test shall consist of three separate runs under the 

conditions that exist when the affected source is operating at the 

representative performance conditions in accordance with 40 CFR § 

63.7(e). 

(3) Each run shall be conducted for at least one hour, and the minimum 

sample volume shall be 30 dscf. 

(4) The average of the three runs shall be used to determine compliance. 

(5) Suitable methods shall be used to determine the Rotary Kiln feed rate, 

except for fuels, for each run. 

(6) The emission rate, E, shall be computed for each run using the following 

equation: 

P

Q C E

 sds



 

Where: 

E = emission rate of PM, lb per ton of Kiln feed. 

Cs = concentration of PM, lb/dscf. 

Qsd = volumetric flow rate of effluent gas, dscf/hr. 

P = total Kiln feed (dry basis), tons/hr. 

b. The opacity exhibited during the period of the EPA Reference Method 5 

performance tests shall be determined through the use of the COMS or Method 9 

test as required by Condition V.E.1 of this Attachment. The maximum six-minute 

average opacity shall be determined during each EPA Reference Method 5 test run 

and shall be used to demonstrate compliance with Conditions V.B.1.b and V.B.2.b. 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1349(b)(1)(v)] 

c. If the Permittee plans to undertake a change in operations that may adversely 

affect compliance with the particulate matter emission standards under Conditions 

V.B.1.a of this Attachment, the Permittee must conduct a performance test 

specified in Conditions V.F.1.a. [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1349(e)(2)] 

2. Test Methods and Procedures for Dioxins/Furans Emissions 

a. The Permittee shall demonstrate compliance with Condition V.B.1.c of this 

Attachment using the following test methods and procedures. 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1349(b)(3)] 
Permit No 47259 Page 60 May 21, 2010 

(1) EPA Reference Method 23 in Appendix A to 40 CFR Part 60 shall be 

used to determine D/F emissions for each kiln. 

(2) For Kiln 4, the Permittee shall demonstrate compliance by conducting two 

separate performance tests: 1) while the Inline Raw Mill is under normal 

operating conditions, 2) while the Inline Raw Mill is not operating. 

(3) Each performance test shall consist of three separate runs; each run shall 

be conducted under the conditions that exist when the affected source is 

operating at the representative performance conditions in accordance with 

§63.7(e). 

(4) The duration of each run shall be at least 3 hours, and the sample volume 

for each run shall be at least 2.5 dry standard cubic meters. 

(5) The concentration shall be determined for each run, and the arithmetic 

average of the concentrations measured for the three runs shall be 

calculated and used to determine compliance. 

(6) The temperature at the inlet of the baghouse H5-5-GB (for Kilns 1 to 3) or 

at the inlet of Baghouse H5-GB (for Kiln 4) must be continuously 

recorded during the period of the Method 23 test, and the continuous 

temperature record(s) must be included in the performance test report. 

(7) One-minute average temperatures must be calculated for each minute of 

each run of the test. 

(8) The run average temperature must be calculated for each run, and the 

average of the run average temperatures must be determined and included 

in the performance test report. The average of the run average 

temperatures will determine the applicable temperature limit in Condition 

V.C.2 of this Attachment. 

b. Performance tests required under Condition V.F.2.a above shall be repeated every 

30 months. [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1349(d)] 

 

c. If the Permittee plans to undertake a change in operations that may adversely 

affect compliance with the D/F standard under Condition V.B.1.c of this 

Attachment, the Permittee must conduct a performance test as specified in 

Conditions V.F.2.a(1) through Conditions V.F.2.a(8) of this Attachment and 

establish new temperature limit(s). [A.A.C. R18-2-1101.B.50, 40 

CFR § 63.1349(e)(1)] 

d. In preparation for and while conducting a performance test required in Condition 

V.F.2.c above, the Permittee may operate under the planned operational change 

conditions for a period not to exceed 360 hours, provided that the following 

conditions are met. The source shall submit temperature and other monitoring data 

that are recorded during the pretest operations. 

 [A.A.C. R18-2-1101.B.50, 40 CFR § 63.1349(e)(3)] 

(1) The Permittee shall provide the Director written notice at least 60 days 

prior to undertaking an operational change that may adversely affect 

compliance with Condition V.B.1.c of this Attachment, or as soon as 

practicable where 60 days advance notice is not feasible. This notice shall 
Permit No 47259 Page 61 May 21, 2010 

include a description of the planned change, the permit condition that may 

be affected by the change and a schedule for completion of the 

performance test required under Condition V.F.2.c, including when the 

planned operational change period would begin. 

(2) The performance test results must be documented in a test report 

according to Condition II.D.2 of this Attachment. 

(3) A test plan must be made available to the Director prior to testing, if 

requested. 

(4) The performance test must be conducted, and completed within 360 hours 

after the planned operational change period begins. 

3. Test Method and Procedure for Sulfur Dioxide Emissions 

The Permittee shall conduct a performance test annually in accordance with EPA 

Reference Method 6 of 40 CFR Part 60, Appendix A, to measure the amount of sulfur 

dioxide being emitted into the atmosphere from Kilns 1, 2, 3, and Kiln 4 in-line kiln/raw 

mill. The tests shall be conducted while burning the fuel or fuel mix containing the highest 

possible sulfur content for the year. [A.A.C. R18-2-312.A, A.A.C. R18-2-

306.A.3.c] 

G. Permit Shield 

Compliance with this Section shall be deemed compliance with, A.A.C. R18-2-705.D, 705.E, 

A.A.C. R9-3-505.B.1, A.A.C. R9-3-505.B.2, 40 CFR 63.1343(b), 63.1344(a), 63.1344(b), 

63.1344(f), 63.1344(h), 63.1345, 1349(b)(1), 1349(b)(3), 63.1349(d), 63.1349(e), 63.1350(c), 

63.1350(d), 63.1350(f), 63.1350(k), 40 CFR 63.1350(i), 63.1354(b)(9), and 1354(b)(10). 

 [A.A.C. 

R18–2-325]

VI. OTHER SYSTEMS (EXCEPT KILNS AND CLINKER COOLERS) SUBJECT TO 40 CFR PART 63 

SUBPART LLL 

A. Applicability 

This Section is applicable to following affected sources identified in Column 8 of the Equipment 

List in Attachment “E”: 

1. Raw Mills 

2. Finish Mills 

3. Kiln Feed Silos 

4. Proportioning Silos 

5. Bagging System 

6. Bulk Loading/Unloading System 

 

7. Storage Bin, and 

8. Transfer Points 
Permit No 47259 Page 62 May 21, 2010 

B. Particulate Matter and Opacity 

1. Emission Limits and Standards 

a. The Permittee shall not cause, allow or permit the discharge of particulate matter 

from the equipment that commenced construction prior to August 17, 1971, to 

exceed the amounts calculated by one of the following equations: 

(1) For process sources having a process weight rate of 60,000 pounds per 

hour (30 tons per hour) or less, the maximum allowable emissions shall be 

determined by the following equation: 

 [Arizona SIP R9-3-505.B.3, R9-3-502.A.2]

E = 3.59 P 0.62

where: 

E = the maximum allowable particulate emissions rate in pounds-mass per 

hour. 

P = the process weight rate in tons-mass per hour. 

(2) For process sources having a process weight rate greater than 60,000 

pounds per hour (30 tons per hour), the maximum allowable emissions 

shall be determined by the following equation: 

E =17.31P 0.16

where "E" and "P" are defined as indicated in Condition VI.B.1.a(1) 

above. 

 

b. The Permittee shall not cause or allow to be emitted into atmosphere from any 

dust collector gases which contain PM and PM10 emissions in excess of the 

following rates. [AAC R18-2-306.01, A.A.C. R18-2-331.A.3.a] 

 [Material Permit Conditions are indicated with underline and italics] 

Dust Collector ID PM Emission Limit 

(lbs/hr) 

PM10 Emission Limit 

(lbs/hr) 

H2-DC2 0.01 0.01 

C2-DC3 0.334 0.334 

D4-DC1 1.671 1.671 

D4-DC2 0.668 0.668 

F2-DC4 0.062 0.062 

AC-DC1 0.373 0.373 

CM-DC17 0.497 0.497 

D2-DC4 0.166 0.166 

c. The Permittee shall not cause to be discharged into the atmosphere, from the mill 

sweep or air separator air pollution control devices of raw and finish mills any 

gases which exhibit greater than 10 percent opacity. 

 [A.A.C. R18-2-1101.B.50, 40 CFR 

§63.1347] 

d. The Permittee shall not cause to be discharged into the atmosphere from any raw 
Permit No 47259 Page 63 May 21, 2010 

material, clinker, or finished product storage bin; conveying system transfer point; 

bagging system; and bulk loading or unloading system any gases which exhibit 

greater than 10 percent opacity. [A.A.C. R18-2-1101.B.50, 40 CFR §63.1348] 

2. Air Pollution Control Requirements 

At all times including periods of startup, shutdown, and malfunction, the Permittee shall, to 

the extent practicable, maintain and operate all affected sources and the following dust 

collectors in a manner consistent with good air pollution control practice for minimizing 

particulate matter emissions. This condition is not material in the event failure to comply 

is due to a sudden and unavoidable breakdown of the process or the control equipment, 

resulted from unavoidable conditions during a startup or shutdown, or resulted from upset 

of operations. [A.A.C. R18-2-306.A.2, A.A.C. R18-2-331.A.3.e & A.A.C. R18-2-331.B] 

 [Material Permit Conditions are indicated with underline and italics] 

AC1-DC1, AC2-DC1, AC3-DC1, AC4-DC1, CM1-DC1, CM2-DC1, CM3-DC1, CM4-

DC1, CM5-DC1, CM6-DC1, CM7-DC1, CM7-DC2, D2-1-DC1, D3-1-DC1, D3-1-DC3, 

BL-DC1, BL-DC2, BL-DC3, BL-DC4, BL-DC5, BL-DC6, BL-DC7, BL-SB5-DC1, BLSB5-DC2, BL-SB5-DC3, C2-DC2, C2-DC3, C2-DC4, C2-DC5, C2-DC6, C2-DC7, C2-

DC8, C2-DC9, C2-DC10, C2-DC11, C2-DC12, C2-DC13, CM-MA-DC1, AC-DC1, ACDC3, CM-DC4, CM-DC5, CM-DC8, CM-DC9, CM-DC10, CM-DC11, CM-DC12, CMDC14, CM-DC15, CM-DC16, CM-DC17, D2-DC1, D2-DC3, D2-DC4, D4-DC1, D4-DC2, 

F2-PS-DC1, F2-PS-DC2, F2-PS-DC3, F3-KS-DC1, F2-DC1, F2-DC4, F3-DC1, F3-DC2, 

H4-K1-DC, H4-K2-DC, H4-K3-DC, H2-KB1-DC, H2-KB3-DC, H2-DC1, H2-DC2, H2-

DC3, H4-DC1, H5-DC1, H5-5-DC1, H5-5-DC2, PH-DC1, PH-DC2, PH-DC3, PH-DC4, 

PH-DC5, AC-BE2-DC, D3-1-DC2, D2-PC, CM7-DC3 

3. Monitoring, Reporting, Recordkeeping Requirements 

a. Raw Mills and Finish Mills

The Permittee shall monitor opacity of emissions from the raw mills and finish 

mills by conducting daily visual emissions observations of the mill sweep and air 

separator particulate matter control devices of these affected sources, in 

accordance with the procedures of EPA Reference Method 22 of 40 CFR 60, 

Appendix A. The EPA Reference Method 22 test shall be conducted while the 

affected source is operating at the representative performance conditions. The 

duration of the EPA Reference Method 22 test shall be six minutes. If visible 

emissions are observed during any EPA Reference Method 22 visible emissions 

test, The Permittee shall: 

(1) Initiate, within one-hour, the corrective actions specified in the sitespecific OMP developed in accordance with Condition II.A.3 of this 

Attachment. 

(2) Within 24 hours of the end of the EPA Reference Method 22 test in which 

visible emissions were observed, conduct a follow-up Method 22 test of 

each stack from which visible emissions were observed during the 

previous Method 22 test. If visible emissions are observed during the 

follow-up Method 22 test from any stack from which visible emissions 

were observed during the previous Method 22 test, conduct a visual 

opacity test of each stack from which emissions were observed during the 

follow-up Method 22 test in accordance with Method 9 of Appendix A to 

40 CFR Part 60. The duration of the Method 9 test shall be 30 minutes. [A.A.C. R18-2-1101.B.50, 40 CFR §63.1350(e)] 
Permit No 47259 Page 64 May 21, 2010 

b. For each Bagging System, Bulk Loading System, Bulk Unloading System, Storage 

Bin, and Transfer Point under this Section, the Permittee shall conduct a monthly 

monitoring of visible emissions observations in accordance with Condition II.A.5 

of this Attachment. [A.A.C. R18-2-1101.B.50, 40 CFR §63.1350(a)(4)] 

c. The Permittee shall keep records of rolling 12-month total of limestone added in 

the D3 mill. [A.A.C. R18-2-306.A.3.c] 

d. Compliance Assurance Monitoring (CAM) 

 The following dust collectors shall be subject to CAM requirements: 

AC-DC1, BL-DC1, BL-DC2, BL-DC3, BL-DC4, BL-DC6, BL-DC7, BL-SB5-

DC1, BL-SB5-DC2, BL-SB5-DC3, AC-BE2-DC, F2-PS-DC1, F2-PS-DC2, F2-

PS-DC3, F3-KS-DC1, CM-DC8, CM-DC9, CM-DC10, CM-DC11, CM-DC12, 

CM-DC14, CM-DC15, CM-DC16 and CM-DC17.

 . 

(1) Indicators: Visible emissions. [40 CFR 64.3(a)(1)]

(2) Monitoring Approach: 

(a) Visible emissions from each baghouse shall be monitored once 

daily using EPA Reference Method 22. 

(b) Bags, seals, and baghouse compartments shall be inspected 

annually for each baghouse. [40 CFR 64.3(b)(4)(iii)]

(3) Indicator Range/Threshold: No visible emissions. [40 CFR 64.3(a)(2) & (3)] 

(4) Excursions Determinations: 

 The following shall constitute an excursion event: 

(a) Any opacity observed during the visible emission survey 

constitutes an excursion event. 

(b) Any bags or seals in poor condition, or accumulation of dust in 

the baghouse compartment during annual inspection. [40 CFR 64.6(c)(2)]

 

(5) 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 Permittee 

shall conduct all monitoring in continuous operation (or shall collect data 

at all required intervals) at all times that the emission points are operating. 

 Data recorded during monitoring malfunctions, associated repairs, and 

required quality assurance or control activities shall not be used for 

purposes of this part, including data averages and calculations, or 

fulfilling a minimum data availability requirement, if applicable. The 

Permittee shall use all the data collected during all other periods in 

assessing the operation of the control device and associated control 

system. A monitoring malfunction is any sudden, infrequent, not 

reasonably preventable failure of the monitoring to provide valid data. 
Permit No 47259 Page 65 May 21, 2010 

Monitoring failures that are caused in part by poor maintenance or 

careless operation are not malfunctions. 

[40 CFR 64.6(c)(3), 64.9(c)] 

(6) Response to excursions 

(a) Upon detecting an excursion or exceedance, the Permittee shall 

restore operation of the emission point (including the control 

device and associated capture system) to its normal or usual 

manner of operation as expeditiously as practicable in accordance 

with good air pollution control practices for minimizing 

emissions. The response shall include minimizing the period of 

any startup, shutdown, or malfunction, and taking any necessary 

corrective actions to restore normal operation and prevent the 

likely recurrence of the cause of an excursion or exceedance 

(other than those caused by excused startup or shutdown 

conditions). Such actions may include initial inspection and 

evaluation, recording that operations returned to normal without 

operator action, or any necessary follow-up actions to return 

operations to within the indicator range, designated condition, or 

below applicable emission limitation or standard, as applicable. 

[40 CFR 64.7.(d)(1)]

(b) Determination of whether the Permittee has used acceptable 

procedures in response to an excursion or exceedance will be 

based on information available, which may include but is not 

limited to, monitoring results, review of operation, and 

maintenance procedures and records, and inspection of the control 

device, associated capture system, and process. 

 [40 CFR 64.7.(d)(2)]

(7) After approval of monitoring under this part, if the Permittee identifies a 

failure to achieve compliance with an emission limitation or standard for 

which the approved monitoring did not provide an indication of an 

excursion or exceedance while providing valid data, or the results of 

compliance or performance testing document a need to modify the 

existing indicator ranges or designated conditions, the Permittee shall 

promptly notify the Department, and if necessary, submit a proposed 

modification to this permit to address the necessary monitoring changes. 

Such a modification may include, but is not limited to, re-establishing 

indicator ranges or designated conditions, modifying the frequency of 

conducting monitoring and collecting data, or the monitoring of additional 

parameters. [40 CFR 

64.7(e)] 

(8) Excursions shall be reported as required by Condition VII.A.4 of 

Attachment “A” of this permit. The report shall include, at a minimum, 

the following: [A.A.C. R18-2-309(2)(c)(iii)] 

 a. Summary information on the number, duration and cause 

(including unknown cause, if applicable) of excursion or 

exceedances, as applicable, and the corrective actions taken; and 

 [40 CFR 64.9(a) (2)(i)]

 b. Summary information on the number, duration and cause 
Permit No 47259 Page 66 May 21, 2010 

(including unknown cause, if applicable) for monitoring 

downtime incidents (other than downtime associated with zero 

and span or other daily calibration checks, if applicable). [40 CFR 64.9(a) 

(2)(ii)]

4. Performance Testing Requirements 

a. Test Methods for Opacity of Visible Emissions 

(1) The Permittee shall demonstrate compliance with Conditions VI.B.1.c and 

VI.B.1.d of this Attachment by conducting tests once every five years in 

accordance with Method 9 of Appendix A to 40 CFR Part 60. 

 [A.A.C. R18-2-1101.B.50, 40 CFR §63.1349(b)(2)] 

(2) Each performance test shall be conducted under the conditions that exist 

when the affected source is operating at the representative performance 

conditions in accordance with 40 CFR § 63.7(e). 

 [A.A.C. R18-2-1101.B.50, 40 CFR §63.1349(b)(2)]

(3) The maximum 6-minute average opacity exhibited during the test period 

shall be used to determine whether the affected source is in initial 

compliance with the opacity standard. 

 [A.A.C. R18-2-1101.B.50, 40 CFR §63.1349(b)(2)] 

(4) The duration of the Method 9 performance test shall be 3 hours (thirty 6-

minute averages), except that the duration of the Method 9 performance 

test may be reduced to 1 hour if following Conditions are met: 

 [A.A.C. R18-2-1101.B.50, 40 CFR §63.1349(b)(2)] 

(a) There are no individual readings greater than 10 percent opacity; 

(b) There are no more than three readings of 10 percent for the first 

1-hour period. 

b. Test Methods for Particulate Matter Emissions 

To demonstrate compliance with Condition VI.B.1.b, the Permittee shall conduct 

performance test once during the permit term on dust collectors H2-DC2, C2-DC3, 

D4-DC2, D4-DC1, F2-DC4, AC-DC1, CM-DC17, D2-DC4 in accordance with 

EPA Reference Method 5 of 40 CFR 60, Appendix A. 

 [A.A.C. R18-2-312.A, A.A.C. R18-2-306.A.3.c]

 

5. Permit Shield 

Compliance with this Section shall be deemed compliance with 40 CFR §63.1347, 40 CFR 

§63.1348, 40 CFR §63.1349(b)(2), 40 CFR §63.1350(a)(4) and 40 CFR §63.1350(e). 

 [A.A.C. R18-2-325] 

VII. SECONDARY MATERIALS UTILIZATION PROCEDURES 

 A. Fuels 

1. The Permittee shall only burn the following fuels in Kilns 1, 2, 3, and Kiln 4 in-line 

kiln/raw mill: [Significant Permit Revision No. 1000547 Condition VII]
Permit No 47259 Page 67 May 21, 2010 

Fuel Type Maximum Fuel Proportion 1

Kilns 1, 2, 3 Kiln 4 

Coal 100 100 

Coke 40 12 

Natural Gas 100 100 

Diesel 100 100 

No. 2 Fuel Oil 100 100 

Bunker C Oil 100 100 

Chopped Tires (< 6" x 6") 0 34 

On-Specification Used Oil Fuel 0 41 

Wood Chips 0 22 

Jet Fuel 0 5 

Notes -1: Maximum Fuel Proportion is defined as the maximum percent of the actual heat input provided by a fuel 

component in a fuel mixture. 

2. This permit does not authorize the use of any other fuels (i.e., any fuels other than those 

listed in above, including, but not limited to, off-specification used oil fuel, hazardous 

waste or hazardous waste fuel without prior approval by ADEQ. 

 [Significant Permit Revision No. 1000547 

Condition VII]

3. The Permittee may conduct short-term performance testing to evaluate emissions from fuel 

with percentages greater than those allowed above only after the Director’s approval of a 

detailed test plan that identifies the test duration, pollutants to be measured and the test 

methods. [A.A.C. R18-2-306.A.2] 

4. The Permittee shall apply for a significant permit revision in accordance with A.A.C. R18-

2-320 to use a fuel that is not listed in VII.A.1 above or to use a fuel percentage that is 

greater than listed in VII.A.1 above. The Permittee may be required to conduct 

performance testing to test the new fuel or the increased fuel percentage. Required 

performance tests may include, but not be limited to, any of the following: 

 [Permit No. M191365P1-99 Condition 

IV, A.A.C. R18-2-319.A.6] 

Parameter/Pollutant EPA Reference 

Method 

Traverse Points 1 

Velocity 2 

Molecular Weight 3 

Moisture Content 4 
Permit No 47259 Page 68 May 21, 2010 

Parameter/Pollutant EPA Reference 

Method 

Total PM (Particulate Matter) 5 

SO2 6C 

NOx 7E 

Sulfuric Acid Mist 8 

CO - NDIR 10 

H2S Content of Fuel 11 

Total Fluoride (Specific Ion Electrode) 13B 

Total Reduced Sulfur (TRS) 15A/16A 

Dioxin and Furan, Polynuclear Aromatic 

Hydrocarbons, and Polychlorinated Biphenyls 

23 

VOC 25 or 18/25A 

Metals 29 

PM10 (in-stack) 201A 

Condensible Particulate Matter 202 

Chromium 306 

Formaldehyde 316 or 320 

HCl 321 

5. Fuels Analysis 

This Part is not based on a federal applicable requirement and is therefore not federally 

enforceable. [A.A.C. R18-2-306.B.2, Significant Permit Revision No. 1000547 Condition IX]

a. All records of analyses provided by the fuel supplier concerning the higher heating 

value, sulfur content and hazardous air pollutants (HAPs) in the fuel shall be 

maintained on-site and available for review by the Department. 

b. In the event the fuel supplier does not provide the analyses specified in Condition 

VII.A.5.a above, the Permittee shall test or cause to be tested for higher heating 

value, sulfur content and HAPs (as defined in Clean Air Act § 112(b)(1)) the first 

fuel delivery of coal, coke, diesel fuel, No. 2 Fuel Oil, Bunker C oil, or onspecification used oil fuel from each fuel supplier or mine location or oil refinery, 

the first delivery of wood chips from each supplier, and every month for shredded 

tires when shredded tires are used as fuel. The Permittee shall test these fuels as 

follows:

(1) Unless otherwise specified, all sample collection, sample preparation, and 

analyses performed or caused to be performed by the Permittee shall be 

conducted according to the current ASTM Standards or EPA Testing 

Methods. 

(2) Prior to testing for HAPs, the Permittee shall submit to the Department in 

writing a list of the specific HAPs (in addition to those specified below in 

Condition VII.A.5.c(2) for which the concentrations are to be determined. 

 The list should be based on an estimate of the potential for the HAP being 

present in the individual fuel to be tested in sufficient quantity to lead to a 

significant air quality impact as described in A.A.C. R18-2-1708.C, Table 

3. 

(3) The heating value and the sulfur content shall be calculated based on 
Permit No 47259 Page 69 May 21, 2010 

vendor testing. 

c. In the event the fuel supplier does not provide the analyses specified in Condition 

VII.A.5.a above for on-specification used oil fuel, the Permittee shall cause to be 

tested such used oil fuel as follows: 

(1) Used oil fuel shall be field tested for total halogens, measured as 

chlorides, at a minimum, before it is unloaded into an on-site storage tank; 

the screening method used shall be Test Methods for Evaluating Solid 

Waste, Physical/Chemical Methods, SW-486, 3rd Edition, Method 9077 or 

a comparable method approved by the department in writing prior to its 

use; those shipments that do not meet the appropriate used oil fuel 

specifications listed in ARS § 49-801(B) shall be rejected. 

(2) The following HAPs concentrations shall be measured for each on-site 

tank of fuel before it is used: Arsenic, Cadmium, Chromium, Lead, 

Polychlorinated Biphenyls (PCBs) and total halogens; those fuels that do 

not meet the appropriate used oil fuel specifications listed in ARS § 49-

801(A) (5) and ARS § 49-801(B) shall not be fired in any kiln.

B. Secondary Materials (Raw Feed Materials) Utilization Procedures 

This Part is not based on a federal applicable requirement and is therefore not federally enforceable. 

 The Permittee shall comply with the following: 

 [A.A.C. R18-2-306.B.2, Significant Permit Revision No. 1000547 Condition IX]

1. “Secondary materials” are materials generated by a party other than the Permittee that are 

to be reprocessed or reused and which are rich in oxides of calcium, alumina, iron or silica. 

 This definition does not include earthen ores mined exclusively for their oxide content 

where no extraction or beneficiation other than mining, crushing, screening, physical 

separation, or washing with water have occurred. 

2. Pre-Acceptance Procedures: The Permittee shall require a completed and signed Alternate 

Raw Material Recycling Questionnaire with analyses and a representative sample of the 

secondary material from the generator. The Permittee shall re-analyze the sample for any 

analyses not performed by the generator, and evaluate the secondary material to determine 

whether the physical characteristics sufficiently compare with the generator description and 

the MSDS supplied by the generator and to determine, based upon the information supplied 

by the generator or developed independently by the Permittee, if the secondary material is 

regulated as a hazardous waste under the Resource Conservation and Recovery Act and the 

Arizona Hazardous Waste Management Act (hereinafter collectively “RCRA”). If the 

secondary material is determined to be a hazardous waste regulated under RCRA, the 

Permittee shall not use the secondary material. 

3. Acceptance Procedures: Before secondary materials can be accepted at the facility, the 

secondary material must be weighed unless accompanied by a certified weighmaster’s 

ticket; the ticket must have the generator’s name and an accurate material description. 

During unloading, the secondary material will be compared to the MSDS and the 

Recycling Questionnaire and unloading will be suspended until any inaccuracies have been 

resolved. The Permittee will also obtain a representative sample of the secondary material 

being unloaded. 

4. All records concerning the Permittee’s evaluation of secondary materials shall be 
Permit No 47259 Page 70 May 21, 2010 

maintained on-site and available for review by the Department. 

VIII. AUXILIARY ENGINES 

A. Applicability 

This Section applies to the auxiliary engines listed in the equipment list in Attachment “E” of this 

permit. 

B. Operational Limitations 

 

1. Hourly Limitations 

The Permittee shall not operate the engines for more than 500 hours per year, based on a 

12-month rolling total. [A.A.C. R18-2-306.01 and A.A.C. R18-2-331.A.3.a] 

 [Material Permit Condition is indicated by underline and italics] 

 2. Fuel Limitation 

 

 The Permittee shall burn only natural gas in the engines. [A.A.C. R18-2-306.A.3.c]

3. Monitoring and Record keeping Requirements 

The Permittee shall keep records of monthly totals of the hours of operation of the engines. 

 At the end of each month, the Permittee shall calculate and record a rolling 12-month total 

of the hours of operation. These records shall be made available to ADEQ upon request.

 [A.A.C. R18-2-306.A.3.c] 

C. Particulate Matter and Opacity 

1. Emissions Limitations and Standards 

 

a. The Permittee shall not cause, allow or permit the emission of particulate matter, 

caused by combustion of fuel, from the generators into the atmosphere in excess of 

the amounts calculated by the following equation: 

 E = 1.02 Q0.769

 

 Where 

E = the maximum allowable particulate emission rate in pounds-mass per 

hour. 

 Q = the heat input in million Btu per hour. 

 [A.A.C. R18-2-719.C.1]

b. Opacity

The Permittee shall not cause, allow or permit to be emitted into the atmosphere 

from the generators smoke for any period greater than 10 consecutive seconds 

which exceeds 40% opacity. Visible emissions when starting cold equipment shall 

be exempt from this requirement for the first 10 minutes. [A.A.C. R18-2-719.E] 

2. Monitoring, Reporting, and Recordkeeping Requirements 
Permit No 47259 Page 71 May 21, 2010 

a. The Permittee shall keep records of fuel supplier certifications to demonstrate 

compliance. The certification shall contain information regarding the name of fuel 

supplier and lower heating value of the fuel. These records shall be made available 

to ADEQ upon request. [A.A.C. R18-2-306.A.3.c and -719.I]

b. The Permittee shall report all 6-minute periods during which the visible emissions 

exceed 40 percent opacity, as required under Section XII of Attachment “A”. 

 [A.A.C. R18-2-306.A.3.c] 

D. Permit Shield 

Compliance with this Section shall be deemed compliance with A.A.C. R18-2-719.C.1, and A.A.C. 

R18-2-719.E. [A.A.C. R18-2-325] 

IX. ALTERNATE RAW MATERIAL SCREENING ASSESSMENT FOR DIOXINS, FURANS AND 

PRECURSORS 

The Permittee shall comply with the following Alternate Raw Materials Screening Assessment for new 

alternate raw materials. [A.A.C. R18-2-306.A.2, Condition I.P of Attachment “B” Minor Revision #43448] 

A. General 

1. This document outlines a screening assessment designed to ensure that new alternate raw 

materials CalPortland Company considers for use at its Rillito cement plant do not 

contribute to dioxin and furan (D/F) emissions that might exceed the emission standard as 

identified in 40 CFR §63.1343(b)(3). In effect, the screening assessment provides a means 

to assist in determining whether a new alternate raw material might be a change in 

operations that may adversely affect compliance with the applicable emission standard. 

2. If the results of the screening assessment are below the screening levels identified in the 

attached table, the Permittee is free to use the material without conducting performance 

tests or further assessments. If any of the results are above the applicable screening levels, 

 the Permittee would be required to conduct and pass a performance test in accord with 40 

CFR §63.1349(e) if it intends to use the alternate raw material. 

3. Nothing in this screening assessment shall be construed to (1) limit ADEQ’s authority to 

request a performance test under specific permit terms of this Permit, or any other 

specifically applicable requirements; or (2) provide an independent basis to request a 

performance test. 

B. Screening Assessment Procedure

1. Applicability 

a. This screening assessment will be performed for any “new” “alternate raw 

material”. 

 “New” means an alternate raw material that has not been in use during a 

previously conducted performance test within the immediately preceding five 

years. Once the Permittee conducts an initial screening assessment or performance 

test with the alternate raw material, subsequent shipments of that alternate raw 

material would not require additional analysis unless the supplier informed the 
Permit No 47259 Page 72 May 21, 2010 

Permittee of a change in the supplier’s process that might affect the concentration 

of the compounds listed in the attached table. 

“Alternate raw material” is defined as a material generated by a party other than 

Rillito cement plant that is to be reprocessed or reused and which is rich in oxides 

of calcium, alumina, iron or silica. This definition does not include earthen ores 

where no extraction or beneficiation other than mining, crushing, screening, 

physical separation, or washing with water have occurred. This definition is 

equivalent to the definition of “Secondary material”, defined in Permit 

M190310P1-00, Attachment B, Condition X.D.1, and used interchangeably therein 

with “alternate raw material”.

b. Use of the screening assessment will not be required for earthen ores where no 

extraction or beneficiation other than mining, crushing, screening, physical 

separation, or washing with water have occurred. 

c. If the Permittee wishes to use the material, the Permittee will provide to ADEQ for 

review the results of the screening assessment. The Permittee may use the material 

30 calendar days after ADEQ receives the screening assessment unless, within that 

30-day period, the Permittee receives written notice from ADEQ of its objection to 

the use of the material. ADEQ’s written notice shall be deemed a final, appealable 

agency action as defined in A.R.S. §41-1092(3). 

d. Sampling will be performed on each new alternate raw material prior to its first use 

if it is fed with normal raw materials into the kiln. Materials fed directly into a hot 

zone in the kiln, such as the feed shelf between the kiln and calciner, will not 

require analysis because temperatures in these zones will instantaneously destroy 

any compounds listed in the table. 

e. In addition, suppliers of all alternate raw materials being utilized at the facility will 

be required by contract to notify the Permittee, prior to shipment, of any change in 

their process that might affect the concentration of the compounds listed in the 

attached table. If a supplier so notifies the Permittee, the Permittee will perform 

the screening assessment on the alternate raw material that is the subject of the 

notification regardless of whether a previous screening assessment or performance 

test has been conducted on that alternate raw material. The Permittee will then 

follow the procedures set forth herein for using new alternate raw materials. 

2. Selected Compounds

The compounds listed in the table were selected from 40 CFR Part 261, Appendix VIII, as 

compounds that could create an environment where a cement kiln could emit increased 

dioxin and furans (>0.20 toxicity equivalent (TEQ) ng/dscm @ 7% O2, over 204°C) even if 

the air pollution control equipment is operated below pre-established temperature limits. 

Because the primary formation mechanism for dioxin and furan emissions is controlled by 

controlling the air pollution control device inlet temperature, only the identified 

compounds could be expected to cause increased dioxin and furan emissions under other 

conditions. 

3. Screening Levels

The screening levels in the table are conservative. The single level set on tetra through octa 

chlorinated Polychlorinated dibenzo-p-dioxins (PCDD)/ Polychlorinated dibenzo furans 

(PCDFs) represents a conservative calculation that assumes none of the dioxins are 

destroyed but may be reformed. In fact, the screening level is lower than the level of 
Permit No 47259 Page 73 May 21, 2010 

dioxins and furans found in typical urban soils. 

A number of conservative factors were used to develop the screening level including: 

 A conservative TEQ versus total PDCC/PCDF ratio, 

 The assumption that 10% of the raw feed is the alternate raw material, 

 The assumption that all PCDD/PCDFs entering the system exit the stack (data 

from the facility indicated a significant portion is actually destroyed) 

 The assumptions that background PCDD/PCDF emissions are up to half the 

maximum achievable control technology (MACT) emission limit. 

Similarly, the screening level for Polychlorinated Biphenyls (PCBs) is well below the 50 

ppm PCB limit established under Toxic Substances Control Act (TSCA). It is based on the 

experience of a cement kiln in Canada that accidentally used metal casting sand 

contaminated with PCBs. The screening level for the chlorinated phenols is based on the 

potential for these chlorinated phenols to contain up to 1 ppm dioxins and furans as well as 

their potential to form small amounts of dioxins and furans during thermal decomposition. 

4. Test Methods

Test methods listed for each compound are the most current EPA SW-846 methods. Older 

or alternative methods that can be demonstrated to provide quantitation at the 

recommended limit may also be used. All of the compounds identified can be detected at 

or below the screening levels using the recommended analytical methods. Screening levels 

are considered site specific for the Permittee. The Permittee may raise one or more of the 

screening levels in the future based on the results of further testing, upon review and 

approval by ADEQ. 

5. Procedure if Results are Above Screening Levels 

If sampling demonstrates that a new alternate raw material is above the screening levels 

shown in the attached table and the Permittee intends to use the material, it must conduct a 

performance test in accordance with the requirements of 40 CFR §63.1349(e). The 

Permittee will provide prior notice of the test in accordance with 40 CFR §63.1349(e). 

Following the test, the Permittee will not use the new alternate raw material until it submits 

a notification of compliance status demonstrating that the performance was successful. If 

the performance test results are greater than the applicable emission standards, the 

Permittee will not use the new alternate raw material in its process. 

Compound Screening Levels 

Compound (or compound class) Analytical Method* Screening Level*** 

 (mg/kg)

Polychlorinated biphenyls 8082A 1 

Heptachlorodibenzo-p-dioxins 8280B/8290A 6x10-5** 

Heptachlorodibenzofurans 8280B/8290A 6x10-5** 

Hexachlorodibenzo-p-dioxins 8280B/8290A 6x10-5** 
Permit No 47259 Page 74 May 21, 2010 

Hexachlorodibenzofurans 8280B/8290A 6x10-5** 

Octachlorodibenzo-p-dioxin 8280B/8290A 6x10-5** 

Octachlorodibenzofurans 8280B/8290A 6x10-5** 

Pentachlorodibenzo-p-dioxins 8280B/8290A 6x10-5** 

Pentachlorodibenzofurans 8280B/8290A 6x10-5** 

Tetrachlorodibenzo-p-dioxins 8280B/8290A 6x10-5** 

Tetrachlorodibenzofurans 8280B/8290A 6x10-5** 

Tetrachlorophenol 8270D 0.1 

Pentachlorophenol 8270D 0.1 

*From SW-846, Third Edition, January 1998 Revision. 

**Limit is total for all TCDDs-OCDDs and TCDF → OCDFs. 

***Based on 10% alternative raw material substitution 

.
Permit No 47259 Page 75 May 21, 2010 

This page was left blank intentionally. 
ATTACHMENT “D”: SPECIFIC PROVISIONS-THE “KILN 6” OPERATING SCENARIO 

AIR QUALITY CONTROL PERMIT NO. 47259

FOR 

CALPORTLAND COMPANY- RILLITO CEMENT PLANT

The requirements of this Attachment shall apply, and shall replace specific sections of Attachment “C”, as 

provided in Sections I through VI of this Attachment. 

I. DUST CONTROL REQUIREMENTS

The requirements of this Section shall be effective on the date when any of Sections II through VI 

of this Attachment becomes effective. 

A. The Permittee shall, at all times, operate in conformance with the K6 Dust Control Plan 

approved by the Director. [A.A.C. R18-2-306.01, A.A.C. R18-2-331.A.3.a] 

 [Material Permit Condition is indicated by underline and italics] 

B. Dust Control Requirements for Unpaved Roads 

The Permittee shall maintain a dust control efficiency of 85 percent or better on all of the 

following unpaved roads: 

1. All active roads at the quarry; 

2. The unpaved sections of the road from Avra Valley road to Twin Peaks Road; 

3. The unpaved sections of the roads from the Canal to Avra Valley road; and 

4. The following active unpaved roads at the cement plant: East Road, West Road, 

Coal/Coke Storage Area Road, Central Control Road, and Reclaimer Road. 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4)] 

C. The Permittee shall maintain record of the listing of the active unpaved roads along with 

marked diagrams on site. These records shall be available to ADEQ on request. [A.A.C. R18-2-306.A.3.c] 

D. Additional Requirements for Certain Nonpoint Dust Sources 

1. The Permittee shall not cause, allow, or permit bulk material to be hauled offsite, except in accordance with Conditions I.D.1.a and I.D.1.b below. This 

condition shall not apply to haul truck trips that leave the site only to cross public 

roads between the quarry and cement plant. [A.A.C. R18-2-406(A)(4)]

a. All haul trucks shall be loaded in such a manner as to prevent spillage or 

loss of bulk material from holes or other openings in the cargo 

compartment’s floor, sides, or tailgate(s). [A.A.C. R18-2-406(A)(4)] 

b. No bulk material shall be transported in haul trucks unless the cargo 

compartment is covered with a tarp or other suitable closure, or unless 

the cargo compartment is loaded such that the freeboard is not less than 

three inches. [A.A.C. R18-2-406(A)(4)] 

2. The Permittee shall not cause, allow, or permit any empty haul truck to leave the 

site unless the interior of the cargo compartment has been cleaned or the cargo 

compartment is covered with a tarp or other suitable closure. This condition shall 

Permit No. 47259 Page 75 May 21, 2010 
not apply to haul truck trips that leave the site only to cross public roads between 

the quarry and cement plant. [A.A.C. R18-2-406(A)(4)] 

3. The Permittee shall not cause, allow, or permit any haul truck to leave the site 

without first utilizing a device that removes from its tires and exterior surfaces 

mud, dirt, debris, or other accumulation that may cause particulate matter 

emissions. This condition shall not apply to haul truck trips that leave the site 

only to cross public roads between the quarry and cement plant. Acceptable 

devices include: 

a. Wheel wash system. 

b. Gravel pad at least 30 feet wide, 50 feet long, and 6 inches deep. 

c. Paved roadway at least 20 feet wide and 100 feet long. 

d. Rails, pipes, or grates of sufficient width and length to remove debris 

effectively. 

[A.A.C. R18-2-406(A)(4)] 

4. The Permittee shall at all times maintain and operate gates to preclude public 

vehicle traffic from traveling on the unpaved road from the plant to the quarry, 

between Avra Valley Road and Twin Peaks Road, described in the December 

2005 Class I permit application as road segments 50-51 and 51-52. 

[A.A.C. R18-2-404(A)] 

II. QUARRY, LIMESTONE PROCESSING PLANT, AND OTHER MATERIAL 

HANDLING ACTIVITIES 

The requirements of this Section shall apply and shall replace Section III of Attachment “C” 

beginning on the date when any of Sections III through VI of Attachment “D” becomes effective. 

A. List of Emission Units 

Emission Unit/Affected 

Source Name 

Emission Unit/ Affected 

Source Description (Nominal 

Capacity) 

Control Measure 

(Control Device ID Number) 

Emission 

Point ID 

Number 

Wet Drilling Drilling of limestone n/a n/a 

Limestone Blasting Blasting with bulk blasting 

agent or explosive 

n/a n/a 

Discharge of B2-PF1 to B2-

VG1 

Transfer Point, 1200 tons per 

hour 

Dust Collector (B2-DC1) B2-DC1 

Discharge of B2-VG1 to B2-

BF1 

Transfer Point, 1200 tons per 

hour 

Dust Collector (B2-DC1) B2-DC1 

Impact Crusher B2-IC1 Impact Crusher, 1200 tons 

per hour 

Dust Collector (B2-DC1) B2-DC1 

Discharge of B2-IC1 to B2-

BF1 

Transfer Point, 1200 tons per 

hour 

Dust Collector (B2-DC1) B2-DC1 

Discharge of B3-BC2 to B2-

IC1 

Transfer Point, 1200 tons per 

hour 

Dust Collector (B2-DC1) B2-DC1 

Discharge of B2-BF1 to B2-

BC1 

Transfer Point, 1200 tons per 

hour 

Dust Collector (B2-DC1) B2-DC1 

Discharge of B2-DC1 to B2-

BC1 

Transfer Point Dust Collector (B2-DC1) B2-DC1 

Permit No. 47259 Page 76 May 21, 2010 
Permit No. 47259 Page 77 May 21, 2010 

Emission Unit/Affected 

Source Name 

Emission Unit/ Affected 

Source Description (Nominal 

Capacity) 

Control Measure 

(Control Device ID Number) 

Emission 

Point ID 

Number 

Discharge of B2-BC1 to B3-

VS1 

Transfer Point, 1200 tons per 

hour 

Dust Collector (B3-DC1) B3-DC1 

Discharge of B3-VS1 to B3-

BC1 

Transfer Point, 1200 tons per 

hour 

Dust Collector (B3-DC1) B3-DC1 

Discharge of B3-BC1 to B3-

BC2 

Transfer Point, 1200 tons per 

hour 

Dust Collector (B3-DC1) B3-DC1 

Discharge of B3-VS1 to B3-

BC3 

Transfer Point, 1200 tons per 

hour 

Dust Collector (B3-DC1) B3-DC1 

Discharge of B3-DC1 to B3-

BC3 

Transfer Point Dust Collector (B3-DC1) B3-DC1 

Surge Storage Building B-4 Storage Building n/a n/a 

Discharge of B5-BC1 to B5-

BC2 

Transfer Point, 1200 tons per 

hour 

Dust Collector (B5-DC1) B5-DC1 

Discharge of B5-DC1 to B5-

BC2 

Transfer Point Dust Collector (B5-DC1) B5-DC1 

Discharge of B5-BC2 to B5-

BC3 

Transfer Point, 1200 tons per 

hour 

Dust Collector (B5-DC2) B5-DC2 

Discharge of B5-DC2 to B5-

BC3 

Transfer Point Dust Collector (B5-DC2) B5-DC2 

Discharge of B5-BC3 to B5-

BC4 

Transfer Point, 1200 tons per 

hour 

Dust Collector (B5-DC3) B5-DC3 

Discharge of B5-DC3 to B5-

BC4 

Transfer Point Dust Collector (B5-DC3) B5-DC3 

Discharge of B5-BC4 to B7-

BC1 

Transfer Point, 1200 tons per 

hour 

Dust Collector (B7-DC1) B7-DC1 

Discharge of B7-DC1 to B7-

BC1 

Transfer Point Dust Collector (B7-DC1) B7-DC1 

Stacker/Reclaimer Building Storage Building n/a n/a 

Discharge of B5-BC4 to B8-

BC1 

Transfer Point, 450 tons per 

hour 

Dust Collector (B8-DC1) B8-DC1 

Discharge of B8-DC1 to B8-

BC1 

Transfer Point Dust Collector (B8-DC1) B8-DC1 

Discharge of B8-BC1 to B8-

BC1A 

Transfer Point, 450 tons per 

hour 

Dust Collector (B8-DC2) B8-DC2 

Rail Unloading to B9-PF1 Bulk Unloading System Water Spray n/a 

Transfer from Loader to B9-

PF1 

Transfer Point Water Spray n/a 

Discharge of B9-PF1 to B9-

BC1 

Transfer Point, 500 tons per 

hour 

Dust Collector (B9-DC1) B9-DC1 

Discharge of B9-DC1 to B9-

BC1 

Transfer Point Dust Collector (B9-DC1) B9-DC1 

Impact Crusher B9-IC Impact Crusher, 500 tons per 

hour 

n/a n/a 

Discharge from B9-IC to 

Trucks 

Transfer Point n/a n/a 

Discharge of B9-BC1 to B9-

VS1 

Transfer Point, 500 tons per 

hour 

Dust Collector (B9-DC2) B9-DC2 
Permit No. 47259 Page 78 May 21, 2010 

Emission Unit/Affected 

Source Name 

Emission Unit/ Affected 

Source Description (Nominal 

Capacity) 

Control Measure 

(Control Device ID Number) 

Emission 

Point ID 

Number 

Discharge of B9-VS1 to B9-

BC5 

Transfer Point, 500 tons per 

hour 

Dust Collector (B9-DC2) B9-DC2 

Discharge of B9-DC2 to B9-

BC5 

Transfer Point Dust Collector (B9-DC2) B9-DC2 

Discharge of B9-BC3 to B9-

BC2 

Transfer Point, 500 tons per 

hour 

Dust Collector (B9-DC2) B9-DC2 

Discharge of B8-DC2 to C2-

BC4 

Transfer Point Dust Collector (B9-DC3) B9-DC3 

Discharge of B8-BC1A to 

B9-BC4 

Transfer Point, 500 tons per 

hour 

Dust Collector (B9-DC3) B9-DC3 

Discharge of B9-DC3 to B9-

BC4 

Transfer Point Dust Collector (B9-DC3) B9-DC3 

Discharge of B9-BC2 to B9-

BC4 

Transfer Point, 500 tons per 

hour 

Dust Collector (B9-DC3) B9-DC3 

Discharge of B9-BC5 to B9-

BC4 

Transfer Point, 500 tons per 

hour 

Dust Collector (B9-DC3) B9-DC3 

Discharge of B9-BC2 to B9-

BC3 

Transfer Point, 500 tons per 

hour 

Dust Collector (B9-DC3) B9-DC3 

Discharge of B9-BC1 to B9-

BC4 

Transfer Point, 500 tons per 

hour 

Dust Collector (B9-DC3) B9-DC3 

Discharge of B9-IC to B9-

BC2 

Transfer Point, 500 tons per 

hour 

Dust Collector (B9-DC5) B9-DC5 

Discharge of B9-BC4-BF to 

B9-BC4 

Transfer Point, 500 tons per 

hour 

n/a n/a 

Discharge of C2-BC3 to C2-

BC4 

Transfer Point, 500 tons per 

hour 

Dust Collector (C2-DC1) C2-DC1 

Discharge of C2-DC1 to C2-

BC4 

Transfer Point Dust Collector (C2-DC1) C2-DC1 

Discharge of C2-BC3 to C2-

BC7 

Transfer Point, 525 tons per 

hour 

Dust Collector (C2-DC1) C2-DC1 

B. Emission Limits/Standards 

1. Operational Limitations 

a. The Permittee shall not cause or allow blasting in the quarry to exceed 

157 blasts per 365-day period. [A.A.C. R18-2-306.01, A.A.C. R18-2-331.A.3.a] 

 [Material Permit Condition is indicated by underline and italics]

b. The Permittee shall not cause or allow bulk blasting agent or explosive 

usage in the quarry to exceed 2,211 tons per 365-day period. [A.A.C. R18-2-306.01, A.A.C. R18-2-331.A.3.a] 

 [Material Permit Condition is indicated by underline and italics] 

c. The Permittee shall not cause or allow the amount of limestone quarried 

and processed to exceed 8,000,000 tons per 365-day period. [A.A.C. R18-2-306.01, A.A.C. R18-2-331.A.3.a] 

 [Material Permit Condition is indicated by underline and italics] 
2. Particulate Matter Emission Standards 

a. The Permittee shall not cause or allow to be emitted into the atmosphere 

from any Dust Collector listed in Condition II.A any gases which contain 

particulate matter (PM) in excess of 0.005 gr/dscf, based on an average 

of three test runs of a minimum one hour duration each. 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4)] 

b. The Permittee shall not cause or allow to be emitted into the atmosphere 

from any Dust Collector any gases which contain PM10 in excess of the 

following emission rates, based on an average of three test runs of a 

minimum one hour duration each. [A.A.C. R18-2-306.02, R18-2-406(A)(5)] 

Emission Point ID Number PM10 Emission Limit (lbs/hr) 

B2-DC1 0.81 

B3-DC1 0.53 

B5-DC1 0.11 

B5-DC2 0.05 

B5-DC3 0.08 

B7-DC1 0.18 

B8-DC1 0.08 

B8-DC2 0.15 

B9-DC1 0.16 

B9-DC2 0.74 

B9-DC3 0.39 

B9-DC5 0.12 

C2-DC1 0.08 

c. The Permittee shall not cause, allow or permit the discharge of 

particulate matter into the atmosphere, except as fugitive emissions, in 

any one hour from any Emission Unit listed in Condition II.A in total 

quantities in excess of the amounts calculated by one of the following 

equations: 

(1) For process sources having a process weight rate of 60,000 

pounds per hour (30 tons per hour) or less, the maximum 

allowable particulate emissions shall be determined by the 

following equation: 

E = 3.59 × P 0.62

Where: 

E = the maximum allowable emissions rate in pounds per hour. 

P = the process weight rate in tons per hour. 

[SIP Rule 9-3-522(A)(2)(a)]

Permit No. 47259 Page 79 May 21, 2010 
(2) For process sources having a process weight rate greater than 

60,000 pounds per hour (30 tons per hour), the maximum 

allowable emissions shall be determined by the following 

equation: 

E = 17.31 × P 0.16 

Where “E” and “P” are defined as in Condition II.B.2.c(1). 

[SIP Rule 9-3-522(A)(2)(b)] 

d. The Permittee shall not cause to be discharged into the atmosphere from 

any emission unit listed in Condition II.A any emissions which exhibit 

greater than 20 percent opacity. [A.A.C. R18-2-702(B)(1)]

e. Spray bar pollution controls shall be utilized in accordance with “EPA 

Control of Air Emissions From Process Operations in the Rock Crushing 

Industry” (EPA 340/1-79-002), “Wet Suppression System” (pages 15-

34), amended as of January, 1979 (and no future amendments or 

editions), as incorporated herein by reference and on file with the Office 

of the Secretary of State, with placement of spray bars and nozzles as 

required by the control officer to minimize air pollution. 

 [A.A.C. R18-2-722(D)] 

C. Air Pollution Control Requirements 

At all times when any emission unit listed in Condition II.A of this Attachment is in

operation, including periods of startup, shutdown, and malfunction, the Permittee shall, 

to the extent practicable install, maintain and operate the associated Dust Collector or 

Water Spray in a manner consistent with good air pollution control practice for 

minimizing particulate matter emissions. This condition is not material in the event 

failure to comply is due to a sudden and unavoidable breakdown of the process or the 

control equipment, resulted from unavoidable conditions during a startup or shutdown, or 

resulted from upset of operations. 

 [A.A.C. R18-2-331(A)(3)(d) and (e); R18-2-331(B); R18-2-403(A)(1); and R18-2-406(A)(4)] 

[Material Permit Conditions are indicated with underline and italics] 

D. Monitoring, Recordkeeping, and Reporting Requirements 

1. Monitoring and Recordkeeping for Operational Limitations 

a. The Permittee shall maintain daily records of the number of blasts 

performed in the quarry. [A.A.C. R18-2-306(A)(3)(c)] 

b. The Permittee shall maintain daily records of the quantity and type of 

explosive used. [A.A.C. R18-2-306(A)(3)(c)]

c. The Permittee shall maintain daily records of the amount of limestone 

quarried. [A.A.C. R18-2-306(A)(3)(c)]

2. Monitoring and Recordkeeping for Particulate Matter Emissions 

a. Visible Emissions Observations 

(1) The Permittee shall conduct Visible Emissions Observation 

Procedures of nonpoint sources, and where applicable, fugitive

Permit No. 47259 Page 80 May 21, 2010 
Permit No. 47259 Page 81 May 21, 2010 

emissions, at least once each calendar month in accordance with 

Conditions II.C.2 of Attachment “B”. [A.A.C. R18-2-306(A)( 3)(c)] 

(2) The Permittee shall conduct a monthly visible emissions 

observation of the exhaust from each dust collector listed in 

Condition II.A in accordance with EPA Reference Method 22. If 

visible emissions are observed during the monthly visible 

emissions observation, the Permittee shall initiate investigation 

of the dust collector within 24 hours of the occurrence, to 

identify any need for corrective action. If corrective action is 

required, the Permittee shall implement such corrective action as 

soon as practicable in order to avert or minimize possible 

exceedances of the emission standards in Condition II.B.2 of this 

Attachment. [A.A.C. R18-2-306(A)( 3)(c)] 

b. Monitoring and Recordkeeping for Dust Collectors 

(1) The Permittee shall install, calibrate, maintain, and operate, 

according to the manufacturer’s specifications, devices for 

monitoring and recording the pressure drop across each dust 

collector listed in Condition II.A of this Attachment. This 

condition is not material in the event failure to comply is due to a 

sudden and unavoidable breakdown of the process or the control 

equipment, resulted from unavoidable conditions during a startup 

or shutdown, or resulted from upset of operations. 

 [A.A.C. R18-2-306(A)(3), R18-2-331(A)(3)(c), R18-2-331(B), 

R18-2-403(A)(1), R18-2-406(A)(4), and R18-2-406(A)(5)] 

[Material Permit Conditions are indicated with underline and italics] 

(2) The Permittee shall perform monthly inspections of each dust 

collector listed in Condition II.A of this Attachment, and the 

associated pressure drop continuous parameter monitoring 

systems, in accordance with the manufacturers’ recommended 

procedures. The Permittee shall take corrective action following 

the discovery of any abnormal operation or required maintenance 

of any dust collector pressure drop continuous parameter 

monitoring system as expeditiously as practicable in accordance 

with good air pollution control practices for minimizing 

emissions, but no later than within 24 hours following detection. 

[A.A.C. R18-2-306(A)(3), R18-2-403(A)(1), R18-2-406(A)(4), and R18-2-406(A)(5)] 

(3) If a monthly inspection performed pursuant to Condition 

II.D.2.b(2) above indicates that the pressure drop across any dust 

collector is outside the range established pursuant to Condition 

II.E.3 of this Attachment, the Permittee shall initiate 

investigation of the dust collector within 24 hours of the 

occurrence, to identify any need for corrective action. If 

corrective action is required, the Permittee shall implement such 

corrective action as soon as practicable in order to avert or 

minimize possible exceedances of the emission standards in 

Condition II.B.2 of this Attachment. 

 [A.A.C. R18-2-306(A)(3), R18-2-403(A)(1), R18-2-406(A)(4), and R18-2-406(A)(5)]
c. Monitoring and Recordkeeping for Process Weight Rate 

(1) The Permittee shall install, calibrate, maintain, and operate 

monitoring devices which can be used to determine daily the 

process weight of crushed stone produced. The weighing devices 

shall have an accuracy of ± five percent over their operating 

range. This condition is not material in the event failure to 

comply is due to a sudden and unavoidable breakdown of the 

process or the control equipment, resulted from unavoidable 

conditions during a startup or shutdown, or resulted from upset 

of operations. 

[A.A.C. R18-2-331(A)(3)(c), R18-2-331(B), and SIP Rule 9-3-522(B)(1)] 

[Material Permit Conditions are indicated with underline and italics] 

(2) The Permittee shall maintain a record of daily production rates of 

crushed stone produced. [SIP Rule 9-3-522(B)(2)] 

3. Reporting of Performance Test Results 

The Permittee shall submit written reports of the results of all performance tests

required by Conditions II.E.1 and II.E.2 of this Attachment. 

[A.A.C. R18-2-306(A)(5), R18-2-403(A)(1), R18-2-406(A)(4), and R18-2-406(A)(5)] 

4. Notification Requirements for Kiln 6 Project 

a. On or before the date that Section II of this Attachment becomes effective, 

the Permittee shall submit written notification of the schedule for shutting 

down or modifying the emissions units covered by Sections III of 

Attachment “C”. [A.A.C. R18-2-306.01, R18-2-403(A)(2)] 

b. The notification required by Condition II.D.4.a of this Attachment shall 

include an updated PM netting analysis and an updated PM-10 emissions 

offset analysis for the Kiln 6 project. [A.A.C. R18-2-306.01, R18-2-403(A)(2)] 

E. Testing Requirements 

The Permittee shall determine initial compliance with Conditions II.B.2.a through 

II.B.2.c of this Attachment in accordance with Conditions II.E.1 and II.E.2 below. 

[A.A.C. R18-2-306(A)(3)(c), R18-2-312, R18-2-403(A)(1), R18-2-406(A)(4), and R18-2-406(A)(5)] 

1. For each Dust Collector listed in Condition II.A of this Attachment, initial 

performance tests shall be performed within 90 days after achieving the 

maximum production rate at which the affected source will be operated, but not 

later than 180 days after initial startup of such affected source. 

2. Performance tests required by Condition II.E.1 of this Attachment shall be 

conducted as follows. 

a. The Permittee shall use EPA Reference Method 1 in Appendix A to 40 

CFR Part 60 for sample and velocity traverses. [SIP Rule 9-3-522(C)(1)]

b. The Permittee shall use EPA Reference Method 2 in Appendix A to 40 

CFR Part 60 for velocity and volumetric flow rate. [SIP Rule 9-3-522(C)(1)] 

Permit No. 47259 Page 82 May 21, 2010 
c. The Permittee shall use EPA Reference Method 3 in Appendix A to 40 

CFR Part 60 for gas analysis. [SIP Rule 9-3-522(C)(1)]

d. The Permittee shall use EPA Reference Method 4 in Appendix A to 40 

CFR Part 60 for determination of moisture content. [SIP Rule 9-3-522(C)(1)]

e. The Permittee shall use any of the following test methods to determine 

the PM-10 concentration: 

(1) EPA Reference Method 5 in Appendix A to 40 CFR Part 60; 

(2) EPA Reference Method 201 in Appendix M to 40 CFR Part 51; 

or 

(3) EPA Reference Method 201a in Appendix M to 40 CFR Part 51. 

 [A.A.C. R18-2-403(A)(1), R-18-406(A)(4), and R-18-406(A)(5)] 

f. The Permittee shall use EPA Reference Method 5 in Appendix A to 40 

CFR Part 60 for concentration of particulate matter. [SIP Rule 9-3-522(C)(2)] 

g. Each performance test shall consist of three separate runs. 

[A.A.C. R18-2-403(A)(1), R-18-406(A)(4), and R-18-406(A)(5)] 

h. Each run shall be conducted for at least one hour, and the minimum 

sample volume shall be 30 dscf. 

[A.A.C. R18-2-403(A)(1), R-18-406(A)(4), and R-18-406(A)(5); SIP Rule 9-3-522(C)(2)] 

i. Sampling shall not be started until 30 minutes after startup and shall be 

terminated before shutdown procedures commence. 

[SIP rule 9-3-522(C)(2), A.A.C. R18-2-403(A)(1), R-18-406(A)(4), and R-18-406(A)(5)] 

j. The average of the three runs shall be used to determine compliance. 

[SIP rule 9-3-522(C)(2), A.A.C. R18-2-403(A)(1), R-18-406(A)(4), and R-18-406(A)(5)] 

3. For each dust collector subject to the requirements of Condition II.D.2.b of this 

Attachment, during each performance test conducted pursuant to Condition II.E.1 

above, the Permittee shall determine a range of pressure drop values for the dust 

collector using the following procedures: 

a. During each performance test run, continuously monitor and record the 

pressure drop across the dust collector as required under Condition 

II.D.2.b(1) of this Attachment; 

[A.A.C. R18-2-306(A)(3)(c), R18-2-403(A)(1), R18-2-406(A)(4), and R18-2-406(A)(5)] 

b. Determine a range of dust collector pressure drop values and associated 

averaging time, based on the pressure drop data monitored during the 

performance test. The pressure drop range shall be expressed in units of 

inches of water column (“in. w.c.”). The maximum pressure drop (i.e., 

the high end of the range) shall be 3.0 in. w.c. greater than the arithmetic 

average of the pressure drop readings during the performance test. The 

minimum pressure drop (i.e., the low end of the range) shall be either 

one-half the arithmetic average of the pressure drop readings during the 

performance test or 3.0 in. w.c. less than the arithmetic average of the 

pressure drop readings during the performance test, whichever is greater. 

[A.A.C. R18-2-306(A)(3)(c), R18-2-403(A)(1), R18-2-406(A)(4), and R18-2-406(A)(5)] 

Permit No. 47259 Page 83 May 21, 2010 
F. Permit Shield 

Compliance with the terms of this Section shall be deemed compliance with the 

following applicable requirement(s) in effect on the date of permit issuance: A.A.C. R18-

2-702 and R18-2-722; SIP Rule 9-3-522. [A.A.C. R18-2-325] 

III. COAL PREPARATION PLANT 

The requirements of this Section shall apply, and shall replace Section IV of Attachment “C” 

beginning on the first date when any new or modified emissions unit listed in Condition III.A 

below becomes operational. Each new and modified unit listed in Condition III.A shall be 

deemed operational on the first calendar day following installation or modification when its 24-

hour average production rate exceeds 90 percent of its nominal capacity, or on the 30th day 

following initial use for new equipment or modification for modified equipment, whichever is 

earlier. 

A. List of Emission Units 

Emission Unit/Affected 

Source Name 

Emission Unit/ Affected 

Source Description 

(Nominal Capacity) 

Control Measure 

(Control Device ID Number) 

Emission Point ID 

Number 

Rail Unloading of Coal Bulk Unloading System Water Spray n/a 

Rail Unloading of Petroleum 

Coke 

Bulk Unloading System n/a n/a 

Transfer from Loader to R6-

VF1 

Transfer Point Water Spray n/a 

Truck Loadout of Coal Mill 

Rejects 

Bulk Loading System n/a n/a 

Truck Dump to Storage Pile Bulk Unloading System n/a n/a 

Discharge from R6-VF1 to 

R6-BC1A 

Transfer Point, 300 tons 

per hour 

n/a n/a 

Discharge from R6-VF2 to 

R6-BC1A 

Transfer Point, 300 tons 

per hour 

n/a n/a 

Discharge from R6-BC1A to 

R6-BC4 

Transfer Point, 300 tons 

per hour 

n/a n/a 

Discharge from R6-BC4 to 

R6-RDS 

Transfer Point, 300 tons 

per hour 

n/a n/a 

Discharge from R6-RDS to 

Storage Pile 

Transfer Point, 300 tons 

per hour 

n/a n/a 

Discharge from R6-BC1A to 

R6-BC1B 

Transfer Point, 300 tons 

per hour 

n/a n/a 

Discharge from R6-BC1B to 

Trucks 

Transfer Point n/a n/a 

Discharge from R6-BC1B to 

R6-SB 

Transfer Point, 300 tons 

per hour 

n/a n/a 

Discharge from R6-BC2 to 

R6-RP1 

Transfer Point, 50 tons per 

hour 

n/a n/a 

Discharge from R6-RP1 to 

R6-BC3 

Transfer Point, 50 tons per 

hour 

n/a n/a 

Discharge from R6-BC3 to 

R6-BE1 

Transfer Point, 50 tons per 

hour 

n/a n/a 

Permit No. 47259 Page 84 May 21, 2010 
Permit No. 47259 Page 85 May 21, 2010 

Emission Unit/Affected 

Source Name 

Emission Unit/ Affected 

Source Description 

(Nominal Capacity) 

Control Measure 

(Control Device ID Number) 

Emission Point ID 

Number 

Discharge from R6-BE1 to 

R6-BC5 

Transfer Point, 300 tons 

per hour 

n/a n/a 

Discharge from R6-BC5 to 

R6-BC6 

Transfer Point, 300 tons 

per hour 

n/a n/a 

Discharge from R6-BC1B to 

R6-BC6 

Transfer Point, 300 tons 

per hour 

n/a n/a 

Discharge from R6-BC6 to 

R6-RP2 

Transfer Point, 300 tons 

per hour 

n/a n/a 

Discharge from R6-RP2 to 

H3-SB1 

Transfer Point, 300 tons 

per hour 

n/a n/a 

Discharge from R6-BC7 to 

H3-SB2 

Transfer Point, 300 tons 

per hour 

n/a n/a 

Discharge from H3-SB2 to 

H3-BC2 

Transfer Point, 40 tons per 

hour 

n/a n/a 

Discharge from H3-BC2 to 

H3-BC3 

Transfer Point, 40 tons per 

hour 

n/a n/a 

Discharge from H3-BC3-DG 

to H3-CM1-SCF 

Transfer Point, 40 tons per 

hour 

n/a n/a 

Discharge from H3-DC3 to 

H3-SB4 

Transfer Point Dust Collector (H3-DC3) H3-DC3 

Discharge from H3-DC1-SC 

to H3-SB3 

Transfer Point Dust Collector (H3-DC2) H3-DC2 

Coal Mill H3-K4-CM Thermal Dryer, 25 tons 

per hour 

Dual Dust Collector 

(H3-K4-DC1&2) 

H3-K4-DC1&2 

Coal Mill H3-CM1 Thermal Dryer, 40 tons 

per hour 

Dust Collector (H3-DC1) H3-DC1 

Discharge of H3-K4-WF1-

SB to H3-K4-WF1 

Transfer Point Dual Dust Collector 

(H3-K4-DC1&2) 

H3-K4-DC1&2 

Discharge of H3-K4-WF2-

SB to H3-K4-WF2 

Transfer Point Dual Dust Collector 

(H3-K4-DC1&2) 

H3-K4-DC1&2 

B. Emission Limits and Standards 

1. Particulate Matter Emission Standards for Unmodified Existing Sources 

The requirements of Conditions III.B.1.a and III.B.1.b of this Attachment shall 

apply to the following emissions units listed in Condition III.A above: Truck 

Loadout of Coal Mill Rejects (Bulk Loading System) and Truck Dump to 

Storage Pile (Bulk Unloading System). 

a. Opacity 

The Permittee shall not cause or allow to be emitted into the atmosphere 

from any existing source any gases which exhibit opacity greater than 20 

percent, based on a 6-minute block average, as determined by EPA 

Reference Method 9 in Appendix A to 40 CFR Part 60. 

[A.A.C. R18-2-702(B)(1)]
b. The Permittee shall not cause, allow or permit the discharge of 

particulate matter into the atmosphere, in any one hour from any coal 

preparation plant in total quantities in excess of the amounts calculated 

by one of the following equations: 

(1) For process sources having a process weight rate of 60,000 

pounds per hour (30 tons per hour) or less, the maximum 

allowable particulate emissions shall be determined by the 

following equation: 

E = 3.59 × P 0.62

Where: 

E = the maximum allowable emissions rate in pounds per hour. 

P = the process weight rate in tons per hour. 

[SIP Rule 9-3-516(A)(2)(a)] 

(2) For process sources having a process weight rate greater than 

60,000 pounds per hour (30 tons per hour), the maximum 

allowable emissions shall be determined by the following 

equation: 

E = 17.31 × P 0.16 

Where “E” and “P” are defined as in Condition III.B.1.b(1) 

above. 

[SIP Rule 9-3-516(A)(2)(b)] 

2. Particulate Matter Emission Standards for Modified Existing Sources 

The requirements of Conditions III.B.2.a and III.B.2.b of this Attachment shall 

apply to the following emissions units listed in Condition III.A: Rail Unloading 

of Coal (Bulk Unloading System); Rail Unloading of Petroleum Coke (Bulk 

Unloading System); and Discharge from R6-RDS to Storage Pile (Transfer 

Point). 

a. The Permittee shall not cause or allow to be emitted into the atmosphere 

from any Bulk Loading System or rail unloading operation any gases 

which exhibit opacity greater than 5 percent, based on a 6-minute block 

average, as determined by EPA Reference Method 9 in Appendix A to 

40 CFR Part 60. [A.A.C. R18-403(A)(1), R18-2-406(A)(4), and R18-2-702(B)(1)}] 

b. The Permittee shall not cause, allow or permit the discharge of 

particulate matter into the atmosphere, in any one hour from any coal 

preparation plant in total quantities in excess of the amounts calculated 

by one of the following equations: 

(1) For process sources having a process weight rate of 60,000 

pounds per hour (30 tons per hour) or less, the maximum 

allowable particulate emissions shall be determined by the 

following equation: [SIP Rule 9-3-516(A)(2)(a)] 

Permit No. 47259 Page 86 May 21, 2010 
E = 3.59 × P 0.62

Where: 

E = the maximum allowable emissions rate in pounds per hour. 

P = the process weight rate in tons per hour. 

(2) For process sources having a process weight rate greater than 

60,000 pounds per hour (30 tons per hour), the maximum 

allowable emissions shall be determined by the following 

equation: [SIP Rule 9-3-516(A)(2)(b)] 

E = 17.31 × P 0.16 

Where “E” and “P” are defined as in Condition III.B.2.b(1) 

above. 

3. Particulate Matter Emission Standards for New Sources 

The requirements of Conditions III.B.3.a through III.B.3.d of this Attachment 

shall apply to all Emissions Units listed in Condition III.A except for bulk 

loading systems, bulk unloading systems, and the transfer from the R6-RDS to 

the storage pile. 

a. The Permittee shall not cause or allow to be emitted into the atmosphere 

from any thermal dryer listed in Condition III.A of this Attachment any 

gases which contain particulate matter (PM) in excess of 0.031 grains per 

dry standard cubic foot (dscf). [A.A.C. R18-2-901(32) {40 CFR § 60.252(a)(1)}]

b. The Permittee shall not cause or allow to be emitted into the atmosphere 

from any Dust Collector listed in Condition III.A any gases which 

contain particulate matter (PM) in excess of 0.005 gr/dscf, based on an 

average of three test runs of a minimum one hour duration each. 

[A.A.C. R18-403(A)(1) and R18-2-406(A)(4)}] 

c. Opacity 

The Permittee shall not cause or allow to be emitted into the atmosphere 

from any Conveyor Transfer Point or any Dust Collector listed in 

Condition III.A of this Attachment any gases which exhibit opacity 

greater than 20 percent, based on a 6-minute block average. 

[A.A.C. R18-2-331(A)(3)(f) and R18-2-901(32) {40 CFR § 60.252(a)(2)}] 

[Material Permit Conditions are indicated with underline and italics] 

d. The Permittee shall not cause or allow to be emitted into the atmosphere 

from any Dust Collector gases which contain particulate matter (PM) in 

excess of the following emission rates, based on an average of three test 

runs of a minimum one hour duration each. 

Emission Point ID Number PM Emission Limit (lbs/hr) 

H3-DC1 1.72 

H3-DC2 0.01 

Permit No. 47259 Page 87 May 21, 2010 
Permit No. 47259 Page 88 May 21, 2010 

Emission Point ID Number PM Emission Limit (lbs/hr) 

H3-DC3 0.01 

H3-K4-DC1&2 0.87 

[A.A.C. R18-2-306.01 and R18-2-406(A)(5)] 

4. The Permittee shall maintain and operate Dust Collector H3-DC1 such that the 

alarm of the associated Bag Leak Detection System, as required by Condition 

III.D.2.a of this Attachment, is not activated and alarm condition does not exist 

for more than 5 percent of the total operating time in a 6-month block period. 

 [A.A.C. R18-2-406(A)(4) and R18-2-406(A)(5)] 

C. Air Pollution Control Requirements 

At all times when any emission unit listed in Condition III.A of this Attachment is in 

operation, including periods of startup, shutdown, and malfunction, the Permittee shall, 

to the extent practicable, install, maintain and operate the associated dust collector or 

water spray in a manner consistent with good air pollution control practice for 

minimizing particulate matter emissions. This condition is not material in the event 

failure to comply is due to a sudden and unavoidable breakdown of the process or the 

control equipment, resulted from unavoidable conditions during a startup or shutdown, or 

resulted from upset of operations. 

 [A.A.C. R18-2-331(A)(3)(d) and (e); R18-2-331(B); and R18-2-406(A)(4)] 

[Material Permit Conditions are indicated with underline and italics] 

D. Monitoring, Recordkeeping, and Reporting Requirements 

1. Operations and Maintenance Plans 

a. The Permittee shall prepare written operations and maintenance plans for 

each Emission Unit listed in Condition III.A. [A.A.C. R18-2-331(A)(3)(c)]

b. Each plan shall include procedures for proper operation and maintenance 

of the affected source and air pollution control devices in order to meet 

the emission limits of Condition III.B.1. [A.A.C. R18-2-331(A)(3)(c)]

2. Coal Mills 

a. For Coal Mills H3-K4-CM and H3-CM1, the Permittee shall install,

calibrate, maintain, and continuously operate a device for monitoring the 

temperature of the gas stream at the exit of the Coal Mill. This condition 

is not material in the event failure to comply is due to a sudden and 

unavoidable breakdown of the process or the control equipment, resulted 

from unavoidable conditions during a startup or shutdown, or resulted 

from upset of operations. 

[A.A.C. R18-2-331(A)(3)(c), R18-2-331(B), and R18-2-901(32) {40 CFR § 60.253(a)}] 

[Material Permit Conditions are indicated with underline and italics] 

(1) The temperature monitoring device is to be certified by the 

manufacturer to be accurate within ± 3 °F. 

[A.A.C. R18-2-901(32) {40 CFR § 60.253(a)}] 

(2) The temperature monitoring device shall be recalibrated 

annually in accordance with procedures under 40 CFR § 

60.13(b). This condition is not material in the event failure to 

comply is due to a sudden and unavoidable breakdown of the 
process or the control equipment, resulted from unavoidable 

conditions during a startup or shutdown, or resulted from upset 

of operations.

[A.A.C. R18-2-331(A)(3)(c), R18-2-331(B), and R18-2-901(32) {40 CFR § 60.253(b)}] 

[Material Permit Conditions are indicated with underline and italics] 

3. Monitoring and Recordkeeping for Dust Collector H3-DC1 

a. The Permittee shall install, calibrate, maintain, and operate a Bag Leak 

Detection System for detecting leaks in Dust Collector H3-DC1. This 

condition is not material in the event failure to comply is due to a sudden 

and unavoidable breakdown of the process or the control equipment, 

resulted from unavoidable conditions during a startup or shutdown, or 

resulted from upset of operations.

[A.A.C. R18-2-306(A)(3)(c) and (d), R18-2-331(A)(3)(c), and R18-2-331(B)] 

[Material Permit Conditions are indicated with underline and italics] 

b. The Bag Leak Detection System required by Condition III.D.3.a shall 

meet the requirements of Conditions III.D.3.b(1) through III.D.3.b(11) of 

this Attachment. 

(1) The Bag Leak Detection System must be certified by the 

manufacturer to be capable of detecting PM emissions at 

concentrations of 0.0044 grains per actual cubic foot or less. 

“Certify” shall mean that the instrument manufacturer has tested 

the instrument on gas streams having a range of particle size 

distributions and confirmed by means of valid filterable PM tests 

that the minimum detectable concentration limit is 0.0044 grains 

per actual cubic foot or less. [A.A.C. R18-2-306(A)(3)(c) and (d)] 

(2) The sensor on the Bag Leak Detection System must provide 

output of relative PM emissions. [A.A.C. R18-2-306(A)(3)(c) and (d)] 

(3) The Bag Leak Detection System must have an alarm that will 

activate automatically when it detects a significant increase in 

relative PM emissions greater than a preset level. 

[A.A.C. R18-2-306(A)(3)(c) and (d)] 

(4) The presence of an alarm condition should be clearly apparent to 

facility operating personnel. [A.A.C. R18-2-306(A)(3)(c)]

(5) For a positive-pressure fabric filter, each compartment or cell 

must have a bag leak detector. For a negative-pressure or 

induced-air fabric filter, the bag leak detector must be installed 

downstream of the fabric filter. If multiple bag leak detectors are 

required (for either type of fabric filter), detectors may share the 

system instrumentation and alarm.[A.A.C. R18-2-306(A)(3)(c) and (d)]

(6) The Bag Leak Detection System must be installed, operated, 

adjusted, and maintained so that it is based on the manufacturer’s 

written specifications and recommendations. 

[A.A.C. R18-2-306(A)(3)(c) and (d)] 

(7) The baseline output of the Bag Leak Detection System must be 

established as follows: [A.A.C. R18-2-306(A)(3)(c)]

Permit No. 47259 Page 89 May 21, 2010 
(a) Adjust the range and the averaging period of the device; 

and [A.A.C. R18-2-306(A)(3)(c)]

(b) Establish the alarm set points and the alarm delay time. 

[A.A.C. R18-2-306(A)(3)(c)] 

(8) After initial adjustment, the range, averaging period, alarm set 

points, or alarm delay time may not be adjusted except as 

specified in the operations and maintenance plan required by 

Condition III.D.1 of this Attachment. In no event may the range 

be increased by more than 100 percent or decreased by more 

than 50 percent over a 1 calendar year period unless the 

Permittee certifies in writing to the Director that the Dust 

Collector has been inspected and found to be in good operating 

condition. [A.A.C. R18-2-306(A)(3)(c)] 

(9) The Permittee shall continuously record the output from the Bag 

Leak Detection System during periods of normal operation. 

Normal operation does not include periods when the Bag Leak 

Detection System is being maintained or during startup, 

shutdown or malfunction. [A.A.C. R18-2-306(A)(3)(c)]

(10) Except as provided in Condition III.D.3.b(11) below, each time 

the alarm activates, alarm time will be counted as the actual 

amount of time taken by the Permittee to initiate corrective 

actions. [A.A.C. R18-2-306(A)(3)(c)] 

(11) If inspection of the Dust Collector demonstrates that no 

corrective actions are necessary, no alarm time will be counted. [A.A.C. R18-2-306(A)(3)(c)]

c. Each 6-month block period for which the Bag Leak Detection System 

alarm time, as determined in accordance with Conditions III.D.3.b(9) 

through III.D.3.b(11) above, exceeds the limit established in Condition 

III.B.4 shall be considered a period of excess emissions. 

 [A.A.C. R18-2-306(A)(5)(b)]

d. The Permittee shall report excess emissions and deviations in accordance 

with Sections XII.A and XII.B, respectively, in Attachment “A” of this 

permit. [A.A.C. R18-2-306(A)(5)(b)]

4. Monitoring and Recordkeeping for Dust Collectors H3-DC2, H3-DC3, and H3-

K4-DC1&2 

a. Visible Emissions Observations 

The Permittee shall conduct a monthly visible emissions observation of 

the exhaust from each dust collector in accordance with EPA Reference 

Method 22. If visible emissions are observed during the monthly visible 

emissions observation, the Permittee shall initiate investigation of the 

dust collector within 24 hours of the occurrence, to identify any need for 

corrective action. If corrective action is required, the Permittee shall 

implement such corrective action as soon as practicable in order to avert 

or minimize possible exceedances of the emission standards in Condition 

III.B.3. [A.A.C. R18-2-306(A)(3)(c)] 

Permit No. 47259 Page 90 May 21, 2010 
b. Monitoring and Recordkeeping for Dust Collectors 

(1) The Permittee shall install, calibrate, maintain, and operate, 

according to the manufacturer’s specifications, a device for 

monitoring and recording the pressure drop across each dust 

collector. This condition is not material in the event failure to 

comply is due to a sudden and unavoidable breakdown of the 

process or the control equipment, resulted from unavoidable 

conditions during a startup or shutdown, or resulted from upset 

of operations. 

 [A.A.C. R18-2-331(A)(3)(c), R18-2-331(B), R18-403(A)(1), R18-2-406(A)(4), and R18-2-406(A)(5)] 

[Material Permit Conditions are indicated with underline and italics] 

(2) The Permittee shall perform monthly inspections of each dust 

collector listed in Condition III.A of this Attachment and the 

associated pressure drop continuous parameter monitoring 

system in accordance with the manufacturers’ recommended 

procedures. The Permittee shall take corrective action following 

the discovery of any abnormal operation or required maintenance 

of any dust collector or the associated pressure drop continuous 

parameter monitoring system as expeditiously as practicable in 

accordance with good air pollution control practices for 

minimizing emissions, but no later than 24 hours following 

detection. [A.A.C. R18-403(A)(1), R18-2-406(A)(4), and R18-2-406(A)(5)]

(3) If a monthly inspection performed pursuant to Condition 

III.D.4.b(2) above indicates that the pressure drop across any

dust collector is outside the range established pursuant to 

Condition III.E.2.f of this Attachment, the Permittee shall initiate 

investigation of the control equipment within 24 hours of the 

occurrence to identify any need for corrective action. If 

corrective action is required, the Permittee shall implement such 

corrective action as soon as practicable in order to avert or 

minimize possible exceedances of the emission standards in 

Conditions III.B.3.b and III.B.3.d of this Attachment. 

[A.A.C. R18-403(A)(1), R18-2-406(A)(4), and R18-2-406(A)(5)] 

5. Notification Requirements for Kiln 6 Project 

a. On or before the date that this Section becomes effective, the Permittee 

shall submit written notification of the schedule for shutting down or 

modifying the emissions units covered by Section IV of Attachment “C”. 

[A.A.C. R18-2-306.01, R18-2-403(A)(2)] 

b. The notification required by Condition III.D.5.a shall include an updated 

PM netting analysis, and an updated PM10 emission offset analysis for 

the Kiln 6 project. [A.A.C. R18-2-306.01, R18-2-403(A)(2)] 

E. Testing Requirements 

1. Testing for Existing Sources 

The Permittee shall conduct performance tests once during the permit term on all 

existing sources subject to Conditions III.B.1.a and III.B.2.a of this Attachment 

in accordance with EPA Reference Method 9 in Appendix A to 40 CFR Part 60. 

 [A.A.C. R18-2-306(A)(3)(c)] 

Permit No. 47259 Page 91 May 21, 2010 
Permit No. 47259 Page 92 May 21, 2010 

2. Testing for New Sources 

a. The Permittee shall perform initial and periodic performance tests in

accordance with Conditions III.E.2.b through III.E.2.e below. Initial 

performance tests shall be performed within 60 days after achieving the 

maximum production rate at which the affected facility will be operated, 

but not later than 180 days after initial startup of such facility. 

[A.A.C. R18-2-406(A)(4), R18-2-901(1) {40 CFR 60.8(a)}] 

b. For each performance test required pursuant to Condition III.E.2.a above, 

the Permittee shall submit a test plan to the Director in accordance with 

Condition XVIII.D of Attachment “A”. [A.A.C. R18-2-312(B)] 

c. The Permittee shall determine initial compliance with Condition III.B.3.a 

of this Attachment using the test methods and procedures in Conditions 

III.E.2.c(1) through III.E.2.c(3) as follows: 

 [A.A.C. R18-2-901(32) {40 CFR § 60.254(b)}] 

(1) EPA Reference Method 5 in Appendix A to 40 CFR Part 60 shall 

be used to determine the particulate matter concentration. 

[A.A.C. R18-2-901(32) {40 CFR § 60.254(b)(1)}] 

(2) The sampling time and sample volume for each run shall be at 

least 60 minutes and 30 dscf. 

[A.A.C. R18-2-901(32) {40 CFR § 60.254(b)(1)}] 

(3) Sampling shall begin no less than 30 minutes after startup and 

shall terminate before shutdown procedures begin. 

[A.A.C. R18-2-901(32) {40 CFR § 60.254(b)(1)}] 

d. The Permittee shall determine initial compliance with Condition III.B.3.c 

of this Attachment using EPA Reference Method 9 in Appendix A to 40 

CFR Part 60 and the procedures in 40 CFR § 60.11 to determine opacity. 

[A.A.C. R18-2-901(32) {40 CFR § 60.254(b)(2)}] 

e. The Permittee shall demonstrate initial compliance with Conditions 

III.B.3.b and III.B.3.d of this Attachment by conducting performance 

tests as follows. 

[A.A.C. R18-2-306(A)(3)(c), R18-2-403(A)(1), R-18-406(A)(4) and R-18-406(A)(5)] 

(1) Performance tests shall be conducted using Method 5 of 

Appendix A to 40 CFR Part 60. 

[A.A.C. R18-2-306(A)(3)(c), R18-2-403(A)(1), R-18-406(A)(4) and R-18-406(A)(5)] 

(2) Each performance test shall consist of three separate runs. 

[A.A.C. R18-2-306(A)(3)(c), R18-2-403(A)(1), R-18-406(A)(4) and R-18-406(A)(5)] 

(3) Each test run shall be conducted for at least one hour, and the 

minimum sample volume shall be 30 dscf. 

[A.A.C. R18-2-306(A)(3)(c), R18-2-403(A)(1), R-18-406(A)(4) and R-18-406(A)(5)] 

(4) The average of the three runs shall be used to determine 

compliance. 

[A.A.C. R18-2-306(A)(3)(c), R18-2-403(A)(1), R-18-406(A)(4) and R-18-406(A)(5)]
f. For each dust collector subject to the requirements of Condition III.D.3.b

of this Attachment, during each performance test conducted pursuant to 

Condition III.E.2.e above, the Permittee shall determine a range of 

pressure drop values for the dust collector using the following 

procedures: 

(1) During each performance test run, continuously monitor and 

record the pressure drop across the dust collector as required 

under Condition III.D.3.b(1) of this Attachment; 

[A.A.C. R18-2-306(A)(3)(c), R18-2-403(A)(1), R18-2-406(A)(4), and R18-2-406(A)(5)] 

(2) Determine a range of dust collector pressure drop values and 

associated averaging time, based on the pressure drop data 

monitored during the performance test. The maximum pressure 

drop (i.e., the high end of the range) shall be 3.0 in. w.c. greater 

than the arithmetic average of the pressure drop readings during 

the performance test. The minimum pressure drop (i.e., the low 

end of the range) shall be either one-half the arithmetic average 

of the pressure drop readings during the performance test or 3.0 

in. w.c. less than the arithmetic average of the pressure drop 

readings during the performance test, whichever is greater. 

[A.A.C. R18-2-306(A)(3)(c), R18-2-403(A)(1), R18-2-406(A)(4), and R18-2-406(A)(5)] 

g. For any affected facility for which the initial performance tests required 

by Condition III.E.2.a of this Attachment are performed with more than 

three years remaining in the permit term, the performance tests required 

by Condition III.E.2.a shall be repeated once during the permit term. 

[A.A.C. R18-2-306(A)(3)(c), R18-2-403(A)(1), R-18-406(A)(4), and R-18-406(A)(5)] 

F. Permit Shield 

Compliance with the terms of this Section shall be deemed compliance with the 

following applicable requirement(s) in effect on the date of permit issuance: 40 CFR 60 

Subpart Y, A.A.C. R18-2-702, A.A.C. R18-2-901(32), SIP Rule 9-3-516(A)(2). 

 [A.A.C. R18-2-325] 

IV. KILN 6, RAW MILL, AND CLINKER COOLER 

The requirements of this Section shall apply and shall replace Section V of Attachment “C” 

beginning on the date when Kiln 6 becomes operational. Kiln 6 shall be deemed operational on 

the first calendar day when its 30-day rolling average production rate exceeds 6,480 tons of 

cement clinker per day, or on the 180th day following initial firing of fuel, whichever is earlier. 

A. List of Emission Units 

Emission Unit/Affected 

Source Name 

Emission Unit/ Affected 

Source Description 

(Nominal Capacity) 

Control Measure 

(Control Device ID Number) 

Emission Point ID 

Number 

Kiln 6 (H3-K6) with Inline 

Raw Mill (D4-RM1) 

Dry process; 300 tons 

clinker per hour 

Selective Non-Catalytic 

Reduction (H4-SNCR) 

Baghouse (H5-GB) 

Kiln 6 Stack 

(H5-GB) 

Clinker Cooler 

(H2-QC) 

300 tons clinker per hour Baghouse 

(H2-GB) 

Cooler Stack 

(H2-GB) 

Permit No. 47259 Page 93 May 21, 2010 
Permit No. 47259 Page 94 May 21, 2010 

B. Emission Limits and Standards 

1. Operational Limitations 

a. Cement clinker produced in the Kiln 6 inline kiln/raw mill shall not 

exceed 7,950 tons per day based on an hourly rolling 24-hour sum. 

 [A.A.C. R18-2-306.01] 

b. Cement clinker produced in the Kiln 6 inline kiln/raw mill shall not 

exceed 2,300,000 tons per year based on a monthly rolling 12-month 

sum. [A.A.C. R18-2-306.01] 

c. The Kiln 6 inline kiln/raw mill shall not be equipped with an alkali 

bypass. [A.A.C. R18-2-306.01(A) and R18-2-331(A)(3)(a)] 

[Material Permit Conditions are indicated with underline and italics] 

d. The Inline Raw Mill (D4-RM1) shall not be operated when Kiln 6 (H3-

K6) is not operating. [A.A.C. R18-2-306.01(A) and R18-2-331(A)(3)(a)] 

[Material Permit Conditions are indicated with underline and italics] 

2. Particulate Matter Emission Standards 

a. The Permittee shall not cause or allow to be emitted into the atmosphere 

from the Kiln 6 inline kiln/raw mill any gases which contain PM10 in 

excess of 0.008 grains per dry standard cubic foot. 

[A.A.C. R18-2-403(A)(1) and R18-2-406(A)(4)] 

b. The Permittee shall not cause or allow to be emitted into the atmosphere 

from the Clinker Cooler any gases which contain PM10 in excess of 0.005 

grains per dry standard cubic foot.

[A.A.C. R18-2-403(A)(1) and R18-2-406(A)(4)}] 

c. The Permittee shall not cause or allow to be emitted into the atmosphere 

from the Kiln 6 inline kiln/raw mill any gases which contain PM10 in 

excess of 28.03 lbs/hr. [A.A.C. R18-2-306.02, R18-2-406(A)(5)] 

d. The Permittee shall not cause or allow to be emitted into the atmosphere 

from the Clinker Cooler any gases which contain PM10 in excess of 7.88 

lbs/hr. [A.A.C. R18-2-306.02, R18-2-406(A)(5)] 

e. The Permittee shall not cause or allow to be emitted into the atmosphere 

from the Kiln 6 inline kiln/raw mill any gases which contain particulate 

matter (PM) in excess of 0.30 lb per ton of feed (dry basis) to the Kiln. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1343(c)(1)}] 

f. The Permittee shall not cause or allow to be emitted into the atmosphere 

from the Clinker Cooler any gases which contain particulate matter (PM) 

in excess of 0.10 lb per ton of feed (dry basis) to the Kiln. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1345(a)(1)}] 

g. The Permittee shall not cause or allow to be emitted into the atmosphere 

from the Kiln 6 inline kiln/raw mill any gases which exhibit opacity 

greater than 20 percent, based on a 6-minute block average. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1343(c)(2)}] 
h. The Permittee shall not cause or allow to be emitted into the atmosphere 

from the Clinker Cooler any gases which exhibit opacity greater than 10 

percent, based on a 6-minute block average. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1345(a)(2)}] 

i. The Permittee shall maintain and operate Baghouses H2-GB and H5-GB 

such that the alarm of the associated Bag Leak Detection System, as 

required by Condition IV.D.7.d of this Attachment, is not activated and 

alarm condition does not exist for more than 5 percent of the total 

operating time in a 6-month block period. [A.A.C. R18-2-406(A)(4)]

3. Sulfur Dioxide Emission Standard 

a. The Permittee shall not cause or allow to be emitted into the atmosphere 

from the Kiln 6 inline kiln/raw mill any gases which contain SO2 in 

excess of 125.0 lbs/hr based on an hourly rolling 3-hour average. 

[A.A.C. R18-2-406(A)(5)] 

b. The Permittee shall not cause or allow to be emitted into the atmosphere 

from the Kiln 6 inline kiln/raw mill any gases which contain SO2 in 

excess of 0.16 lb per ton of clinker based on a daily rolling 30-day 

average. [A.A.C. R18-2-406(A)(4)]

4. Nitrogen Oxides Emission Standards 

a. The Permittee shall not cause or allow to be emitted into the atmosphere 

from the Kiln 6 inline kiln/raw mill any gases which contain NOX in 

excess of 860.0 lbs/hr based on an hourly rolling 24-hour average.

 [A.A.C. R18-2-306.02, R18-2-406(A)(5)] 

b. The Permittee shall not cause or allow to be emitted into the atmosphere 

from the Kiln 6 inline kiln/raw mill any gases which contain NOX in 

excess of 2,242.5 tons per year based on a daily rolling 365-day total.

[A.A.C. R18-2-306.01(A) and R18-2-331.A.3.a] 

[Material Permit Conditions are indicated with underline and italics] 

5. Carbon Monoxide Emission Standards 

a. The Permittee shall not cause or allow to be emitted into the atmosphere 

from the Kiln 6 inline kiln/raw mill any gases which contain CO in 

excess of 2,700 lbs/hr based on a block hourly average. 

 [A.A.C. R18-2-306.02]

b. The Permittee shall not cause or allow to be emitted into the atmosphere 

from the Kiln 6 inline kiln/raw mill any gases which contain CO in 

excess of 3,680 tons per year based on a daily rolling 365-day total.

[A.A.C. R18-2-306.01(A) and R18-2-331(A)(3)(a)] 

[Material Permit Conditions are indicated with underline and italics] 

6. Volatile Organic Compounds and Organic HAP Emission Standards 

a. The Permittee shall not cause or allow to be emitted into the atmosphere 

from the Kiln 6 inline kiln/raw mill any gases which contain total 

hydrocarbon (THC) emissions in excess of 20 ppmvd as propane, corrected 

Permit No. 47259 Page 95 May 21, 2010 
to seven percent oxygen, based on an hourly block average. 

[A.A.C. R18-2-1101(B)(50) {40 CFR §§ 63.1343(c)(4)}] 

b. The Permittee shall not cause or allow to be emitted into the atmosphere 

from the Kiln 6 inline kiln/raw mill any gases which contain VOC

emissions in excess of 44.25 tons per year, based on a daily rolling 365-

day total. [A.A.C. R18-2-306.01(A) and R18-2-331(A)(3)(a)] 

[Material Permit Conditions are indicated with underline and italics] 

7. Dioxins/Furans Emission Standards 

a. The Permittee shall not cause or allow to be emitted into the atmosphere 

from the Kiln 6 inline kiln/raw mill any gases which contain 

dioxins/furans (D/F) in excess of: 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1343(c)(3)}] 

(1) 0.20 ng per dscm (8.7 × 10-11 gr/dscf) (toxicity equivalent 

(TEQ)) corrected to seven percent oxygen; or 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1343(c)(3)(i)}] 

(2) 0.40 ng per dscm (1.7 × 10-10 gr per dscf) (TEQ) corrected to 

seven percent oxygen, when the average of the performance test 

run average temperatures at the inlet to the particulate matter 

control device is 400 °F or less. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1343(c)(3)(ii)}] 

b. The Permittee shall operate the Kiln 6 inline kiln/raw mill such that: 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1344(a)}] 

(1) When the Inline Raw Mill is operating, the temperature of the 

gas at the inlet to Baghouse H5-GB does not exceed the 

applicable temperature limit, determined in accordance with 

Condition IV.E.5.a(9) of this Attachment and established during 

the performance test when the Inline Raw Mill was operating. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1344(a)(1)}] 

(2) When the Inline Raw Mill is not operating, the temperature of 

the gas at the inlet to Baghouse H5-GB does not exceed the 

applicable temperature limit, determined in accordance with 

Condition IV.E.5.a(9) of this Attachment and established during 

the performance test when the Inline Raw Mill was not 

operating. [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1344(a)(2)}]

8. Mercury Emission Standards 

a. The Permittee shall not cause or allow to be emitted into the atmosphere 

from the Kiln 6 inline kiln/raw mill any gases which contain mercury in 

excess of 41 μg per dscm corrected to seven percent oxygen. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1343(c)(5)}] 

b. The Permittee shall not use as a raw material or fuel in the Kiln 6 inline 

kiln/raw mill any fly ash where the mercury content of the fly ash has 

been increased through the use of activated carbon, or any other sorbent 

unless the Permittee can demonstrate that the use of that fly ash will not 

result in an increase in mercury emissions over baseline emissions (i.e., 

Permit No. 47259 Page 96 May 21, 2010 
Permit No. 47259 Page 97 May 21, 2010 

emissions not using the fly ash). The Permittee has the burden of 

proving there has been no emissions increase over baseline. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1344(g)}] 

c. The Permittee shall remove from the Kiln 6 inline kiln/raw mill system 

(i.e., shall not recycle to the kiln) sufficient cement kiln dust to maintain 

the desired product quality. [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1344(h)}] 

d. The Permittee shall operate the Kiln 6 inline kiln/raw mill such that the 

average hourly cement kiln dust recycle rate does not exceed the average 

hourly cement kiln dust recycle rate measured during mercury 

performance testing. Any exceedance of this average hourly rate is 

considered a violation of the mercury emission standard in Condition 

IV.B.8.a above. [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1344(i)}] 

C. Air Pollution Control Requirements 

1. At all times when the Kiln 6 inline kiln/raw mill is in operation, including periods 

of startup, shutdown, and malfunction, the Permittee shall install, maintain and 

operate the Selective Non-Catalytic Reduction system in a manner consistent 

with good air pollution control practice for minimizing NOX emissions as 

necessary to ensure continuous compliance with Conditions IV.B.4.a and 

IV.B.4.b of this Attachment. This condition is not material in the event failure to 

comply is due to a sudden and unavoidable breakdown of the process or the 

control equipment, resulted from unavoidable conditions during a startup or 

shutdown, or resulted from upset of operations. 

[A.A.C. R18-2-306.01, R18-2-331(A)(3)(d) and (e), and R18-2-331(B)] 

[Material Permit Conditions are indicated with underline and italics] 

2. At all times when the Kiln 6 inline kiln/raw mill is in operation, including periods 

of startup, shutdown, and malfunction, the Permittee shall, to the extent 

practicable, install, maintain and operate Baghouse H5-GB in a manner 

consistent with good air pollution control practice for minimizing PM and PM10

emissions. This condition is not material in the event failure to comply is due to 

a sudden and unavoidable breakdown of the process or the control equipment, 

resulted from unavoidable conditions during a startup or shutdown, or resulted 

from upset of operations. 

[A.A.C. R18-2-331(A)(3)(d) and (e), R18-2-331(B), R18-2-403(A)(1), and R18-2-406(A)(4)] 

[Material Permit Conditions are indicated with underline and italics] 

3. At all times when the Clinker Cooler is in operation, including periods of startup, 

shutdown, and malfunction, the Permittee shall, to the extent practicable, install,

maintain and operate Baghouse H2-GB in a manner consistent with good air 

pollution control practice for minimizing PM and PM10 emissions. This 

condition is not material in the event failure to comply is due to a sudden and 

unavoidable breakdown of the process or the control equipment, resulted from 

unavoidable conditions during a startup or shutdown, or resulted from upset of 

operations. 

[A.A.C. R18-2-331(A)(3)(d) and (e), R18-2-331(B), R18-2-403(A)(1), and R18-2-406(A)(4)] 

[Material Permit Conditions are indicated with underline and italics.]
D. Monitoring, Recordkeeping, and Reporting Requirements 

1. Monitoring and Recordkeeping for Operational Limitations 

a. The Permittee shall install, calibrate, maintain, and operate monitoring 

devices for measuring and recording the process weight of total feed to 

Kiln 6. This condition is not material in the event failure to comply is 

due to a sudden and unavoidable breakdown of the process or the control 

equipment, resulted from unavoidable conditions during a startup or 

shutdown, or resulted from upset of operations. 

[A.A.C. R18-2-306(A)(3)(c) , R18-2-331(A)(3)(c), R18-2-331(B), and R18-2-406(A)(4)] 

[Material Permit Conditions are indicated with underline and italics] 

b. Each monitoring device shall be designed with an accuracy of ± 2% over 

its operating range. [A.A.C. R18-2-306(A)(3)(c) and R18-2-406(A)(4)]

c. The calibration of each monitoring device shall be verified in accordance 

with manufacturer’s specifications at least once per calendar year. 

[A.A.C. R18-2-306(A)(3)(c) and R18-2-406(A)(4)] 

d. The Permittee shall use daily records of kiln feed rate to calculate, and 

shall maintain daily records of, clinker production rate. Records of 

clinker production rate shall be maintained on a daily basis, rolling 30-

day total basis, and rolling 365-day total basis. 

[A.A.C. R18-2-306(A)(3)(c) and R18-2-406(A)(4)] 

2. Monitoring and Recordkeeping for Particulate Matter and Opacity 

a. Opacity Monitoring 

(1) The Permittee shall install, calibrate, maintain, and operate 

continuous opacity monitoring systems (COMS) to continuously

monitor the opacity of visible emissions from the Kiln 6 Stack 

and the Clinker Cooler Stack. This condition is not material in 

the event failure to comply is due to a sudden and unavoidable 

breakdown of the process or the control equipment, resulted 

from unavoidable conditions during a startup or shutdown, or 

resulted from upset of operations. 

[A.A.C. R18-2-331(A)(3)(c), R18-2-331(B), and R18-2-1101(B)(50) {40 CFR § 63.1350(c) and (d)}] 

[Material Permit Conditions are indicated with underline and italics] 

(2) Each COMS required by Condition IV.D.2.a(1) above shall meet 

the requirements of Performance Specification 1, Specifications 

and test procedures for opacity continuous emission monitoring 

systems in stationary sources, in Appendix B to 40 CFR Part 60. 

[A.A.C. R18-2-1101(B)(50) {40 CFR §§ 63.1350(c) and (d)}] 

(3) For each COMS, the Permittee shall maintain all records 

required by 40 CFR § 63.10(c). 

[A.A.C. R18-2-1101(B)(50) {40 CFR §§ 63.1355(c) }] 

(4) If the average opacity of visible emissions from the Kiln 6 Stack 

for any 6-minute block period exceeds 20 percent, this shall 

constitute a period of excess emissions and a violation of 

Permit No. 47259 Page 98 May 21, 2010 
Condition IV.B.2.g of this Attachment. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(c)(3)}] 

(5) If the average opacity of visible emissions from the Clinker 

Cooler Stack for any 6-minute block period exceeds 10 percent, 

this shall constitute a period of excess emissions and a violation 

of Condition IV.B.2.h of this Attachment. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350 (d)(3)}] 

(6) The Permittee shall report excess emissions and deviations in 

accordance with Sections XII.A and XII.B, respectively, in 

Attachment “A”. [A.A.C. R18-2-306(A)(5)(b)] 

b. Particulate Matter Emission Monitoring

(1) The Permittee shall install, calibrate, maintain, and operate a 

particulate matter continuous emission monitoring system (PM 

CEMS) to measure the particulate matter discharged to the 

atmosphere from Kiln 6 in-line kiln/raw mill. All requirements 

relating to installation, calibration, maintenance, operation or 

performance of the PM CEMS and implementation of the PM 

CEMS are deferred pending further rulemaking. This condition 

is not material in the event failure to comply is due to a sudden 

and unavoidable breakdown of the process or the control 

equipment, resulted from unavoidable conditions during a startup 

or shutdown, or resulted from upset of operations. [A.A.C. R18-2-331(A)(3)(c), A.A.C R18-2-331(B), 40 CFR §63.1350(k)] 

 [Material Permit Conditions are indicated with underline and italics] 

(2) Until such time that a PM CEMS is installed, the Permittee shall 

monitor particulate matter emissions from Kiln 6 in-line kiln/raw 

mill in the following manner: [A.A.C. R18-2-306.A.3.c]

(a) The Permittee shall evaluate opacity measurements from 

the COM system on a 2-hour rolling average. If the 2-

hour rolling average opacity exceeds 15 percent, The 

Permittee shall initiate investigation of the control 

equipment within 24 hours of the occurrence, to identify 

any need for corrective action. If corrective action is 

required, the Permittee shall implement such corrective 

action as soon as practicable in order to avert or 

minimize possible exceedances of the particulate matter 

standards in Condition IV.B.2.a of this Attachment. If 

the 2-hour rolling average opacity remains above 15 

percent for 72 consecutive hours after the first 

occurrence, the Permittee shall submit a schedule to 

ADEQ that satisfies the requirements of Condition XII.D 

of Attachment “A”. An opacity measurement of 15% is 

not by itself an indication of a violation of the particulate 

matter standard. 

(b) The Permittee shall maintain a record of 2-hour rolling 

average opacity measurements performed in accordance 

with Condition IV.D.2.b(2)(a) above, and of any 

corrective actions taken. The record of corrective 

Permit No. 47259 Page 99 May 21, 2010 
Permit No. 47259 Page 100 May 21, 2010 

actions taken shall include the date and time that the 2-

hour rolling average opacity exceeded 15 percent, and 

the date and time the corrective action, if any, was 

completed. 

3. Monitoring and Recordkeeping for SO2, NOX, CO, and VOC emissions 

a. The Permittee shall install, calibrate, maintain, and operate continuous 

emission rate monitoring systems for monitoring and recording the SO2, 

NOX, CO, and VOC emission rates to the atmosphere from the Kiln 6 

Stack. This condition is not material in the event failure to comply is due 

to a sudden and unavoidable breakdown of the process or the control 

equipment, resulted from unavoidable conditions during a startup or 

shutdown, or resulted from upset of operations. 

[A.A.C. R18-2-306(A)(3)(c), R18-2-331(A)(3)(c), R18-2-331(B)] 

[Material Permit Conditions are indicated with underline and italics] 

b. The continuous emission rate monitoring systems required by Condition 

IV.D.3.a above shall meet the following requirements: 

(1) 40 CFR Part 60, Appendix B, “Performance Specifications”. 

(a) The SO2 and NOX continuous emission rate monitoring 

systems shall meet the requirements of Performance 

Specification 2, Specifications and test procedures for 

SO2 and NOX continuous emission monitoring systems in 

stationary sources, in Appendix B to 40 CFR Part 60. 

(b) The CO continuous emission rate monitoring system 

shall meet the requirements of Performance 

Specification 4a, Specifications and test procedures for 

carbon monoxide continuous emission monitoring 

systems in stationary sources, in Appendix B to 40 CFR 

Part 60. 

(c) The VOC continuous emission rate monitoring system 

shall meet the requirements of Performance 

Specification 8, Performance specifications for volatile 

organic compound continuous emission monitoring 

systems in stationary sources, in Appendix B to 40 CFR 

Part 60. 

(d) The SO2, NOX, CO, and VOC continuous emission rate 

monitoring systems shall meet the requirements of 

Performance Specification 6, Specifications and test 

procedures for continuous emission rate monitoring 

systems in stationary sources, in Appendix B to 40 CFR 

Part 60. 

(2) 40 CFR Part 60, Appendix F, “Quality Assurance Procedures”.
(3) The Permittee shall submit a Quality Assurance/Quality Control 

Plan to the Director at least 90 days prior to the instrument startup including procedures for dealing with data gaps based on the 

procedures contained in 40 CFR 75, Subpart D (§ 75.30). When 

approved by the Director, this plan shall be implemented. 

[A.A.C. R18-2-306(A)(3)(c), R18-2-406(A)(4)] 

c. The Permittee shall maintain a file of all measurements, including 

continuous monitoring system, monitoring device, and performance 

testing measurements; all continuous monitoring system performance 

evaluations; all continuous monitoring system or monitoring device 

calibration checks; adjustments and maintenance performed on these 

systems or devices; and all other information required by this Part 

recorded in a permanent form suitable for inspection. The file shall be 

retained for at least five years following the date of such measurements, 

maintenance, reports, and records. [A.A.C. R18-2-306(A)(3), R18-2-406(A)(4)]

d. Each continuous monitoring system shall be installed and operational 

prior to conducting the required initial performance tests. Verification of 

operational status shall, at a minimum, include completion of the 

manufacturer’s written requirements or recommendations for installation, 

operation, and calibration of these devices. Notification of the 

operational status of the continuous monitoring system shall be provided 

to the Director within 30 days after the system becomes operational, or 

by the date on which the initial performance test is conducted, whichever 

occurs first. [A.A.C. R18-2-306(A)(3), R18-2-406(A)(4)]

e. Except for system breakdowns, repairs, calibration checks, and zero and 

span adjustments, the Permittee shall meet minimum frequency of 

operation requirements as follows: the continuous monitoring system 

shall complete a minimum of one cycle of operation (sampling, 

analyzing, and data recording) for each successive 15-minute period. 

[A.A.C. R18-2-306(A)(3), R18-2-406(A)(4)] 

f. For continuous monitoring system measurements, one-hour arithmetic 

averages shall be computed from four or more data points equally spaced 

over each one-hour period. Data recorded during periods of continuous 

monitoring system breakdowns, repairs, calibration checks, and zero and 

span adjustments shall not be included in the data averages computed 

under this condition. [A.A.C. R18-2-306(A)(3), R18-2-406(A)(4)]

g. For the purposes of demonstrating compliance with emission standards 

expressed as mass emissions per unit of clinker production, averages 

shall be calculated as the total emission rate over the averaging period, as 

measured and recorded in accordance with Conditions IV.D.3.a through 

IV.D.3.f above, divided by the total clinker production rate over the 

averaging period, as measured and recorded in accordance with 

Condition IV.D.1. [A.A.C. R18-2-306(A)(3), R18-2-406(A)(4)] 

h. The following shall be considered periods of excess emissions: 

(1) All 3-hour periods for which the SO2 emission rate to the 

atmosphere as determined in accordance with Condition IV.D.3 

exceeds the emission standard in Condition IV.B.3.a. of this 

Attachment. [A.A.C. R18-2-306(A)(3), R18-2-406(A)(5)] 

Permit No. 47259 Page 101 May 21, 2010 
(2) All 30-day periods for which the SO2 emission rate to the 

atmosphere as determined in accordance with Condition IV.D.3 

exceeds the emission standard in Condition IV.B.3.b of this 

Attachment. [A.A.C. R18-2-306(A)(3), R18-2-406(A)(4)]

(3) All 24-hour periods for which the NOX emission rate to the 

atmosphere as determined in accordance with Condition IV.D.3 

exceeds the emission standard in Condition IV.B.4.a. of this 

Attachment [A.A.C. R18-2-306(A)(3)]

(4) All 365-day periods for which the NOX emission rate to the 

atmosphere as determined in accordance with Condition IV.D.3 

exceeds the applicable emission standard in Condition IV.B.4.b 

of this Attachment. [A.A.C. R18-2-306(A)(3)] 

(5) All 1-hour periods for which the CO emission rate to the 

atmosphere as determined in accordance with Condition IV.D.3 

exceeds the emission standard in Condition IV.B.5.a of this 

Attachment. [A.A.C. R18-2-306(A)(3)]

(6) All 365-day periods for which the CO emission rate to the 

atmosphere as determined in accordance with Condition IV.D.3 

exceeds the emission standard in Condition IV.B.5.b of this 

Attachment. [A.A.C. R18-2-306(A)(3)] 

(7) All 365-day periods for which the VOC emission rate to the 

atmosphere as determined in accordance with Condition IV.D.3 

exceeds the emission standard in Condition IV.B.6.b of this 

Attachment. [A.A.C. R18-2-306(A)(3)]

i. The Permittee shall report excess emissions and deviations in accordance 

with Sections XII.A and XII.B, respectively, in Attachment “A”. 

[A.A.C. R18-2-306(A)(5)(b)] 

4. Monitoring and Recordkeeping for Organic HAP. 

a. The Permittee shall install, calibrate, maintain, and operate a continuous 

emission monitoring system (CEMS) for monitoring and recording the 

concentration by volume (dry basis, corrected to 7.0 percent oxygen) of 

THC emissions into the atmosphere from the Rotary Kiln and Raw Mill. 

This condition is not material in the event failure to comply is due to a 

sudden and unavoidable breakdown of the process or the control 

equipment, resulted from unavoidable conditions during a startup or 

shutdown, or resulted from upset of operations. 

[A.A.C. R18-2-331(A)(3)(c), R18-2-331(B), and R18-2-1101(B)(50) {40 CFR § 63.1350(h)(1)}] 

[Material Permit Conditions are indicated with underline and italics] 

b. The CEMS required by Condition IV.D.4.a above shall meet the 

requirements of Performance Specification 8a, specifications and test 

procedures for total hydrocarbon continuous monitoring systems in 

stationary sources, in Appendix B to 40 CFR Part 60. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(h)(1)}] 

c. For the CEMS required by Condition IV.D.4.a above, the Permittee shall 

maintain all records required by 40 CFR § 63.10(c). 

[A.A.C. R18-2-1101(B)(50) {40 CFR §§ 63.1355(c) }] 

Permit No. 47259 Page 102 May 21, 2010 
d. Any hourly average THC concentration in any gas discharged from the 

Rotary Kiln or Raw Mill, exceeding 20 ppmvd, reported as propane, 

corrected to seven percent oxygen, shall constitute a period of excess 

emissions and a violation of Condition IV.B.6.a of this Attachment. 

 [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(h)(4)}] 

e. The Permittee shall report excess emissions and deviations in accordance 

with Sections XII.A and XII.B, respectively, in Attachment “A”. 

[A.A.C. R18-2-306(A)(5)(b)] 

5. Monitoring and Recordkeeping for Dioxin/Furan Emissions 

a. The Permittee shall install, calibrate, maintain, and operate a continuous 

monitor to record the temperature of the exhaust gases from the Kiln 6 

inline kiln/raw mill at the inlet to, or upstream of, Baghouse H5-GB. 

This condition is not material in the event failure to comply is due to a 

sudden and unavoidable breakdown of the process or the control 

equipment, resulted from unavoidable conditions during a startup or 

shutdown, or resulted from upset of operations. 

[A.A.C. R18-2-331(A)(3)(c), R18-2-331(B), and R18-2-1101(B)(50) {40 CFR § 63.1350(f)(1) and (f)(2)}] 

[Material Permit Conditions are indicated with underline and italics] 

(1) The recorder response range must include zero and 1.5 times 

either of the average temperatures established according to the 

requirements in Condition IV.E.5.a(8) of this Attachment. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(f)(1)(i)}] 

(2) The reference method must be a National Institute of Standards 

and Technology calibrated reference thermocouplepotentiometer system or alternate reference, subject to approval 

by the Director. [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(f)(1)(ii)}] 

b. The three-hour rolling average temperature shall be calculated as the 

average of 180 successive one-minute average temperatures. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(f)(3)}] 

c. Periods of time when one-minute averages are not available shall be 

ignored when calculating three-hour rolling averages. When one-minute 

averages become available, the first one-minute average is added to the 

previous 179 values to calculate the three-hour rolling average. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(f)(4)}] 

d. When the operating status of the Inline Raw Mill is changed from off to 

on, or from on to off, the calculation of the three-hour rolling average 

temperature must begin anew, without considering previous recordings. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(f)(5)}] 

e. The calibration of all thermocouples and other temperature sensors shall 

be verified at least once every three months. This condition is not 

material in the event failure to comply is due to a sudden and 

unavoidable breakdown of the process or the control equipment, resulted 

from unavoidable conditions during a startup or shutdown, or resulted 

from upset of operations. 

[A.A.C. R18-2-331(A)(3)(c), R18-2-331(B), and R18-2-1101(B)(50) {40 CFR § 63.1350(f)(6)}] 

[Material Permit Conditions are indicated with underline and italics] 

Permit No. 47259 Page 103 May 21, 2010 
Permit No. 47259 Page 104 May 21, 2010 

f. For the continuous temperature monitoring system required by Condition 

IV.D.5.a above, the Permittee shall maintain all records required by 40 

CFR § 63.10(c). [A.A.C. R18-2-1101(B)(50) {40 CFR §§ 63.1355(c)}] 

g. The Permittee shall conduct an inspection of the components of the 

combustion system of Kiln 6 at least once per year. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(i)}] 

6. Monitoring and Recordkeeping for Mercury Emissions 

a. In order to demonstrate continuous compliance with Condition IV.B.8.a,

the Permittee shall install, calibrate, maintain, and operate a Bag Leak 

Detection System for detecting leaks in Baghouse H5-GB as required by 

Condition IV.D.7.c of this Attachment This condition is not material in 

the event failure to comply is due to a sudden and unavoidable 

breakdown of the process or the control equipment, resulted from 

unavoidable conditions during a startup or shutdown, or resulted from 

upset of operations. 

[A.A.C. R18-2-331(A)(3)(c), R18-2-331(B), and R18-2-1101(B)(50) {40 CFR § 63.1350(n), 40 CFR § 63.995(c) by ref.}] 

[Material Permit Conditions are indicated with underline and italics] 

b. In order to demonstrate continuous compliance with Condition IV.B.8.b, 

for each shipment of fly ash received and used as a raw material or fuel 

in the Kiln 6 inline kiln/raw mill, the Permittee shall obtain a 

certification from the supplier to demonstrate that the fly ash was not 

derived from a source in which the use of activated carbon, or any other 

sorbent, is used as a method of mercury emissions control. The 

certification shall include the name of the supplier and a signed statement 

from the supplier confirming that the fly ash was not derived from a 

source in which the use of activated carbon, or any other sorbent, is used 

as a method of emission control. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(o)}] 

c. If the Permittee opts to use in the Kiln 6 inline kiln/raw mill a fly ash 

derived from a source in which the use of activated carbon, or any other 

sorbent, is used as a method of mercury emissions control and to 

demonstrate that the use of this fly ash does not increase mercury 

emissions, the Permittee shall obtain daily fly ash samples, composites 

monthly, and analyze the samples for mercury. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(p)}] 

d. The Permittee shall keep annual records of the amount of cement kiln 

dust which is removed from the Kiln 6 inline kiln/raw mill system and 

either disposed of as solid waste or otherwise recycled for a beneficial 

use outside of the kiln system. 

 [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1355(d)}]

e. The Permittee shall keep records of the amount of cement kiln dust 

recycled to the Kiln 6 inline kiln/raw mill on an hourly basis. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1355(e)}] 

f. The Permittee shall keep records of all fly ash supplier certifications as 

required by Condition IV.D.6.b above. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1355(f)}] 
7. Monitoring and Recordkeeping for Baghouses H2-GB and H5-GB 

a. For the purpose of demonstrating compliance with Conditions IV.B.2.a 

through IV.B.2.d of this Attachment, and in accordance with the 

requirements of 40 CFR Part 64, the Permittee shall maintain and 

implement the approved Compliance Assurance Monitoring (CAM) 

Plans for Baghouses H2-GB and H5-GB. 

 [A.A.C. R18-2-306(A)(3) & (4) {40 CFR Part 64 - CAM}, R18-2-403(A)(1), and R18-2-406(A)(4)] 

b. Operation of approved monitoring in accordance with 40 CFR 64.7 shall 

commence on the date when Kiln 6 becomes operational. 

[A.A.C. R18-2-306(A)(3) & (4) {40 CFR Part 64 - CAM}, R18-2-403(A)(1), and R18-2-406(A)(4)] 

c. The Permittee shall install, calibrate, maintain, and operate Bag Leak

Detection Systems for detecting leaks in Baghouses H2-GB and H5-GB. 

This condition is not material in the event failure to comply is due to a 

sudden and unavoidable breakdown of the process or the control 

equipment, resulted from unavoidable conditions during a startup or 

shutdown, or resulted from upset of operations.

 [A.A.C. R18-2-306(A)(3) & (4) {40 CFR Part 64 - CAM}, R18-2-331(A)(3)(c) & (B), R18-2-403(A)(1), and R18-2-406(A)(4)] 

[Material Permit Conditions are indicated with underline and italics] 

d. The Bag Leak Detection Systems required by Condition IV.D.7.c above 

shall meet the requirements of Conditions IV.D.7.d(1) through 

IV.D.7.d(11) of this Attachment. 

(1) The Bag Leak Detection System must be certified by the 

manufacturer to be capable of detecting PM emissions at 

concentrations of 0.0044 grains per actual cubic foot or less. 

“Certify” shall mean that the instrument manufacturer has tested 

the instrument on gas streams having a range of particle size 

distributions and confirmed by means of valid filterable PM tests 

that the minimum detectable concentration limit is 0.0044 grains 

per actual cubic foot or less. 

[A.A.C. R18-2-306(A)(3)(c) & (d) {40 CFR Part 64 - CAM}, R18-2-403(A)(1), and R18-2-406(A)(4)] 

(2) The sensor on the Bag Leak Detection System must provide 

output of relative PM emissions. 

[A.A.C. R18-2-306(A)(3)(c) & (d) {40 CFR Part 64 - CAM}, R18-2-403(A)(1), and R18-2-406(A)(4)] 

(3) The Bag Leak Detection System must have an alarm that will 

activate automatically when it detects a significant increase in 

relative PM emissions greater than a preset level. 

[A.A.C. R18-2-306(A)(3)(c) & (d) {40 CFR Part 64 - CAM}, R18-2-403(A)(1), and R18-2-406(A)(4)] 

(4) The presence of an alarm condition should be clearly apparent to 

facility operating personnel. 

[A.A.C. R18-2-306(A)(3)(c) & (d) {40 CFR Part 64 - CAM}, R18-2-403(A)(1), and R18-2-406(A)(4)] 

(5) For a positive-pressure fabric filter, each compartment or cell 

must have a bag leak detector. For a negative-pressure or 

induced-air fabric filter, the bag leak detector must be installed 

downstream of the fabric filter. If multiple bag leak detectors are 

required (for either type of fabric filter), detectors may share the 

Permit No. 47259 Page 105 May 21, 2010 
system instrumentation and alarm. 

[A.A.C. R18-2-306(A)(3)(c) & (d) {40 CFR Part 64 - CAM}, R18-2-403(A)(1), and R18-2-406(A)(4)] 

(6) The Bag Leak Detection System must be installed, operated, 

adjusted, and maintained so that it is based on the manufacturer’s 

written specifications and recommendations. 

[A.A.C. R18-2-306(A)(3)(c) & (d) {40 CFR Part 64 - CAM}, R18-2-403(A)(1), and R18-2-406(A)(4)] 

(7) The baseline output of the Bag Leak Detection System must be 

established as follows: 

[A.A.C. R18-2-306(A)(3)(c) & (d) {40 CFR Part 64 - CAM}, R18-2-403(A)(1), and R18-2-406(A)(4)] 

(a) Adjust the range and the averaging period of the device; 

and 

 [A.A.C. R18-2-306(A)(3)(c) & (d) {40 CFR Part 64 - CAM}, R18-2-403(A)(1), and R18-2-406(A)(4)] 

(b) Establish the alarm set points and the alarm delay time. 

 [A.A.C. R18-2-306(A)(3)(c) & (d) {40 CFR Part 64 - CAM}, R18-2-403(A)(1), and R18-2-406(A)(4)] 

(8) After initial adjustment, the range, averaging period, alarm set 

points, or alarm delay time may not be adjusted except as 

specified in the operations and maintenance plan required by 

Condition IV.D.8.a of this Attachment. In no event may the 

range be increased by more than 100 percent or decreased by 

more than 50 percent over a 1 calendar year period unless the 

Permittee certifies in writing to the Director that the Baghouse 

has been inspected and found to be in good operating condition. 

[A.A.C. R18-2-306(A)(3)(c) & (d) {40 CFR Part 64 - CAM}, R18-2-403(A)(1), and R18-2-406(A)(4)] 

(9) The Permittee shall continuously record the output from the Bag 

Leak Detection System during periods of normal operation. 

Normal operation does not include periods when the Bag Leak 

Detection System is being maintained or during startup, 

shutdown or malfunction. 

[A.A.C. R18-2-306(A)(3)(c) & (d) {40 CFR Part 64 - CAM}, R18-2-403(A)(1), and R18-2-406(A)(4)] 

(10) Except as provided in Condition IV.D.7.d(11) below, each time 

the alarm activates, alarm time will be counted as the actual 

amount of time taken by the Permittee to initiate corrective 

actions. 

[A.A.C. R18-2-306(A)(3)(c) & (d) {40 CFR Part 64 - CAM}, R18-2-403(A)(1), and R18-2-406(A)(4)] 

(11) If inspection of the Baghouse demonstrates that no corrective 

actions are necessary, no alarm time will be counted. 

[A.A.C. R18-2-306(A)(3)(c) & (d) {40 CFR Part 64 - CAM}, R18-2-403(A)(1), and R18-2-406(A)(4)] 

e. Each 6-month block period for which the Bag Leak Detection System 

alarm time, as determined in accordance with Conditions IV.D.7.d(9) 

through IV.D.7.d(11) above, exceeds the limit established in Condition 

IV.B.2.i of this Attachment shall be considered a period of excess 

emissions. [A.A.C. R18-2-306(A)(5)(b)] 

f. The Permittee shall report excess emissions and deviations in accordance 

with Sections XII.A and XII.B, respectively, in Attachment “A” of this 

permit. [A.A.C. R18-2-306(A)(5)(b)] 

Permit No. 47259 Page 106 May 21, 2010 
8. Operations and Maintenance Plan 

a. The Permittee shall prepare written operations and maintenance plans for 

Kiln 6 and the Clinker Cooler. [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(a)}] 

b. Each plan required by Condition IV.D.8.a above shall be submitted to the 

Director for review and approval using the appropriate permit revision 

mechanism in Title 18, Chapter 2, Article 3 of the Arizona 

Administrative Code. [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(a)}]

c. Each plan required by Condition IV.D.8.a above shall include procedures 

for proper operation and maintenance of the affected source and air 

pollution control devices in order to meet the emission limits and 

operating limits of Conditions IV.B.2.e, IV.B.2.f, IV.B.2.g, IV.B.2.h, 

IV.B.6.a, IV.B.7, and IV.B.8 of this Attachment. 

 [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(a)(1)}]

d. Each plan required by Condition IV.D.8.a above shall include procedures 

to be used during an inspection of the components of the combustion 

system of Kiln 6 at least once per year; and 

 [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(a)(3)}] 

e. Failure to comply with any provision of the operations and maintenance 

plan approved by the Director in accordance with Condition IV.D.8.b 

above shall be a violation. [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(b)}]

9. Recordkeeping, Reporting, and Notification Requirements for HAP Emission 

Standards 

a. The Permittee shall maintain the following records: 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1355(b)}] 

(1) All records as required by 40 CFR § 63.10(b)(2) and (b)(3). 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1355(b)}] 

(2) All documentation supporting initial notifications and 

notifications of compliance status under 40 CFR § 63.9. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1355(b)(1)}] 

(3) All records of applicability determination, including supporting 

analyses. [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1355(b)(2)}]

(4) If the Permittee has been granted a waiver under 40 CFR § 

63.8(f)(6), any information demonstrating whether the source is 

meeting the requirements for a waiver of recordkeeping or 

reporting requirements. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1355(b)(3)}] 

b. The Permittee shall comply with the reporting requirements specified in 

40 CFR § 63.10 as follows: [R18-2-1101(B)(50) {40 CFR § 63.1354(b)}]

(1) As required by 40 CFR § 63.10(d)(2), the Permittee shall report 

the results of performance tests as Part of the notification of 

compliance status. [R18-2-1101(B)(50) {40 CFR § 63.1354(b)(1)}] 

Permit No. 47259 Page 107 May 21, 2010 
(2) As required by 40 CFR § 63.10(d)(3), the Permittee shall report 

the opacity results from tests required by Conditions IV.E.4.a 

and IV.E.4.b of this Attachment. 

 [R18-2-1101(B)(50) {40 CFR § 63.1354(b)(2)}] 

(3) As required by 40 CFR § 63.10(d)(5), if actions taken by a 

Permittee during a startup, shutdown, or malfunction (including 

actions taken to correct a malfunction) are consistent with the 

procedures specified in the Permittee’s startup, shutdown, and 

malfunction plan specified in 40 CFR § 63.6(e)(3), the Permittee 

shall state such information in a semi-annual report. Reports 

shall only be required if a startup, shutdown, or malfunction 

occurred during the reporting period. The startup, shutdown, and 

malfunction report may be submitted simultaneously with the 

excess emissions and continuous monitoring system performance 

reports. [R18-2-1101(B)(50) {40 CFR § 63.1354(b)(4)}]

(4) Any time an action taken by the Permittee during a startup, 

shutdown, or malfunction (including actions taken to correct a 

malfunction) is not consistent with the procedures in the startup, 

shutdown, and malfunction plan, the Permittee shall make an 

immediate report of the actions taken for that event within 2 

working days, by telephone call or facsimile (fax) transmission. 

The immediate report shall be followed by a letter, certified by 

the Permittee, explaining the circumstances of the event, the 

reasons for not following the startup, shutdown, and malfunction 

plan, and whether any excess emissions and/or parameter 

monitoring exceedances are believed to have occurred. 

[R18-2-1101(B)(50) {40 CFR § 63.1354(b)(5)}] 

(5) As required by 40 CFR § 63.10(e)(2), the Permittee shall submit 

a written report of the results of the performance evaluation for 

the continuous monitoring system required by 40 CFR § 63.8(e). 

The Permittee shall submit the report simultaneously with the 

results of the performance test. 

[R18-2-1101(B)(50) {40 CFR § 63.1354(b)(6)}] 

(6) As required by 40 CFR § 63.10(e)(2), when a COMS is used to 

determine opacity compliance during any performance test 

required under 40 CFR § 63.7 and described in 40 CFR § 

63.6(d)(6), the Permittee shall report the results of the COMS 

performance evaluation conducted under 40 CFR § 63.8(e). 

[R18-2-1101(B)(50) {40 CFR § 63.1354(b)(7)}] 

(7) As required by 40 CFR § 63.10(e)(3), the Permittee shall submit 

an excess emissions and continuous monitoring system 

performance report for any event when the data provided by the 

continuous monitoring system indicate the source is not in 

compliance with the applicable emission limitation or operating 

parameter limit. [R18-2-1101(B)(50) {40 CFR § 63.1354(b)(8)}] 

(8) The Permittee shall submit a summary report semiannually, 

along with the compliance certification, which contains the 

information specified in 40 CFR § 63.10(e)(3)(vi). In addition, 

the summary report shall include: 

[R18-2-1101(B)(50) {40 CFR § 63.1354(b)(9)}] 

Permit No. 47259 Page 108 May 21, 2010 
(a) All exceedances of maximum baghouse inlet gas 

temperature limits specified in Conditions IV.B.7.b(1) 

and IV.B.7.b(2) of this Attachment; 

[R18-2-1101(B)(50) {40 CFR § 63.1354(b)(9)(i)}] 

(b) All failures to calibrate thermocouples and other 

temperature sensors as required under Condition 

IV.D.5.e of this Attachment; 

[R18-2-1101(B)(50) {40 CFR § 63.1354(b)(9)(ii)}] 

(c) The results of any combustion system component 

inspections conducted within the reporting period as 

required under Condition IV.D.5.g of this Attachment; 

and [R18-2-1101(B)(50) {40 CFR § 63.1354(b)(9)(iv)}]

(d) All failures to comply with any provision of the 

operation and maintenance plan required by Condition 

IV.D.8.a of this Attachment. 

 [R18-2-1101(B)(50) {40 CFR § 63.1354(b)(9)(v)}] 

(9) If the total continuous monitoring system downtime for any 

continuous monitoring system is 10 percent or greater of the total 

operating time for the reporting period, the Permittee shall 

submit an excess emissions and continuous monitoring system 

performance report along with the summary report required by 

Condition IV.D.9.b(8) above. 

[R18-2-1101(B)(50) {40 CFR § 63.1354(b)(10)}] 

c. The Permittee shall comply with the notification requirements in 40 CFR 

§ 63.9 as follows: [R18-2-1101(B)(50) {40 CFR § 63.1353(b)}] 

(1) Notification of performance tests, as required by 40 CFR §§ 63.7 

and 63.9(e). [R18-2-1101(B)(50) {40 CFR § 63.1353(b)(2)}] 

(2) Notification of opacity and visible emission observations 

required by Condition IV.E.4.c in accordance with 40 CFR §§ 

63.6(h)(5) and 63.9(f). [R18-2-1101(B)(50) {40 CFR § 63.1353(b)(3)}] 

(3) Notification, as required by 40 CFR § 63.9(g), of the date that 

CEMS or COMS performance evaluation required by 40 CFR § 

63.8(e) is scheduled to begin. 

[R18-2-1101(B)(50) {40 CFR § 63.1353(b)(4)}] 

(4) Notification of compliance status, as required by 40 CFR § 

63.9(h). [R18-2-1101(B)(50) {40 CFR § 63.1353(b)(5)}]

d. The Permittee shall maintain files of all information (including all reports 

and notifications) required in a form suitable and readily available for 

inspection and review as required by 40 CFR § 63.10(b)(1). The files 

shall be retained for at least five years following the date of each 

occurrence, measurement, maintenance, corrective action, report, or 

record. At a minimum, the most recent two years of data shall be 

retained on site. The remaining three years of data may be retained off 

site. The files may be maintained on microfilm, on a computer, on 

floppy disks, on magnetic tape, or on microfiche. 

 [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1355(a)}] 

Permit No. 47259 Page 109 May 21, 2010 
Permit No. 47259 Page 110 May 21, 2010 

10. Notification Requirements for Kiln 6 Project 

a. On or before the date that this Section becomes effective, the Permittee 

shall submit written notification of the schedule for shutting down or 

modifying the emissions units covered by Section V of Attachment “C”. 

[A.A.C. R18-2-306.01, R18-2-403(A)(2)] 

b. The notification required by Condition IV.D.10.a above shall include an 

updated PM netting analysis and an updated PM10 emission offset 

analysis for the Kiln 6 project. [A.A.C. R18-2-306.01, R18-2-403(A)(2)] 

E. Testing Requirements 

1. The Permittee shall perform initial and periodic performance tests in accordance 

with Conditions IV.E.2 through IV.E.6 below. Initial performance tests shall be 

performed within 180 days after initial startup of the affected emissions unit. 

[A.A.C. R18-2-406(A)(4) and R18-2-1101(B)(1) {40 CFR § 63.7(a)}] 

2. For each performance test required pursuant to Condition IV.E.1 above, the 

Permittee shall submit a test plan to the Director in accordance with Condition 

XVIII.D of Attachment “A”. 

 [A.A.C. R18-2-312(B) and R18-2-1101(B)(50) {40 CFR § 63.1349(a)}] 

3. Performance test results shall be documented in complete test reports that contain 

the information required by Conditions IV.E.3.a through IV.E.3.k below. 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)}] 

a. A brief description of the process and the air pollution control system; 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)(1)}] 

b. Sampling location description(s); 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)(2)}] 

c. A description of sampling and analytical procedures and any 

modifications to standard procedures; 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)(3)}] 

d. Test results; 

[A.A.C. R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)(4)}] 

e. Quality assurance procedures and results; 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)(5)}] 

f. Records of operating conditions during the test, preparation of standards, 

and calibration procedures; 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)(6)}] 

g. Raw data sheets for field sampling and field and laboratory analyses; 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)(7)}] 

h. Documentation of calculations; 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)(8)}]
i. All data recorded and used to establish parameters for compliance 

monitoring; 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)(9)}] 

j. Any other information required by the test method; and 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)(10)}] 

k. All other relevant information. 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)}] 

4. Test Methods and Procedures for Particulate Matter and Opacity of Visible 

Emissions 

a. The Permittee shall demonstrate initial compliance with Condition 

IV.B.2.e of this Attachment using the test methods and procedures in 

Conditions IV.E.4.a(1) through IV.E.4.a(7) below. 

 [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(1)}] 

(1) The Permittee shall demonstrate initial compliance by 

conducting two separate performance tests: 1) while the Inline 

Raw Mill is under normal operating conditions, 2) while the 

Inline Raw Mill is not operating. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(1)}] 

(2) EPA Reference Method 5 in Appendix A to 40 CFR Part 60 shall 

be used to determine PM emissions. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(1)(i)}] 

(3) Each performance test shall consist of three separate runs under 

the conditions that exist when the affected source is operating at 

the representative performance conditions in accordance with 40 

CFR § 63.7(e). [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(1)(i)}] 

(4) Each run shall be conducted for at least one hour, and the 

minimum sample volume shall be 30 dscf. 

[R18-2-1101(B)(50) {40 CFR § 63.1349(b)(1)(i)}] 

(5) The average of the three runs shall be used to determine 

compliance. [R18-2-1101(B)(50) {40 CFR § 63.1349(b)(1)(i)}] 

(6) Suitable methods shall be used to determine the Rotary Kiln feed 

rate, except for fuels, for each run. 

[R18-2-1101(B)(50) {40 CFR § 63.1349(b)(1)(ii)}] 

(7) The emission rate, E, shall be computed for each run using the 

following equation: 

P

Q C E

 sds



Where: 

E = emission rate of PM, lb per ton of Kiln feed. 

Permit No. 47259 Page 111 May 21, 2010 
Cs = concentration of PM, lb/dscf. 

Qsd = volumetric flow rate of effluent gas, dscf/hr. 

P = total Kiln feed (dry basis), tons/hr. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(1)(iii)}] 

b. The Permittee shall demonstrate initial compliance with Condition 

IV.B.2.f of this Attachment using the test methods and procedures in 

Conditions IV.E.4.b(1) through IV.E.4.b(6) below. 

 [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(1)}]

(1) The performance test shall consist of three separate runs under 

the conditions that exist when the affected source is operating at 

the representative performance conditions in accordance with 40 

CFR § 63.7(e). [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(1)(i)}] 

(2) EPA Reference Method 5 in Appendix A to 40 CFR Part 60 shall 

be used to determine PM emissions. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(1)(i)}] 

(3) Each run shall be conducted for at least one hour, and the 

minimum sample volume shall be 30 dscf. 

[R18-2-1101(B)(50) {40 CFR § 63.1349(b)(1)(i)}] 

(4) The average of the three runs shall be used to determine 

compliance. [R18-2-1101(B)(50) {40 CFR § 63.1349(b)(1)(i)}]

(5) Suitable methods shall be used to determine the Kiln feed rate, 

except for fuels, for each run. 

[R18-2-1101(B)(50) {40 CFR § 63.1349(b)(1)(ii)}] 

(6) The emission rate, E, shall be computed for each run using the 

following equation: 

P

Q C E

 sds



Where: 

E = emission rate of PM, lb per ton of Kiln feed. 

Cs = concentration of PM, lb/dscf. 

Qsd = volumetric flow rate of effluent gas, dscf/hr. 

P = total Kiln feed (dry basis), tons/hr. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(1)(iii)}] 

c. The opacity exhibited during the period of the EPA Reference Method 5 

performance tests required by Conditions IV.E.4.a and IV.E.4.b above 

shall be determined through the use of the COMS required by Condition 

IV.D.2.a. The maximum six-minute average opacity shall be determined 

during each EPA Reference Method 5 test run and shall be used to 

demonstrate initial compliance with Conditions IV.B.2.g and IV.B.2.h. 

[R18-2-1101(B)(50) {40 CFR § 63.1349(b)(1)(v)}]

Permit No. 47259 Page 112 May 21, 2010 
d. The Permittee shall demonstrate initial compliance with Conditions 

IV.B.2.a through IV.B.2.d of this Attachment using the test methods and 

procedures in Conditions IV.E.4.d(1) through IV.E.4.d(6) below. 

(1) The Permittee shall demonstrate initial compliance with 

Conditions IV.B.2.a and IV.B.2.c of this Attachment by 

conducting two separate performance tests as follows. 

(a) One performance test shall be performed under the 

conditions that exist when Kiln 6 and the Inline Raw 

Mill are operating at the highest load or capacity level 

reasonably expected to occur. 

[A.A.C. R18-2-403(A)(1), R-18-406(A)(4), and R-18-406(A)(5)] 

(b) One performance test shall be performed under the 

conditions that exist when the Inline Raw Mill is not 

operating and Kiln 6 is operating at the highest load or 

capacity level reasonably expected to occur. 

[A.A.C. R18-2-403(A)(1), R-18-406(A)(4), and R-18-406(A)(5)] 

(2) The Permittee shall determine PM10 concentration as the sum of 

filterable PM10 determined in accordance with Condition 

IV.E.4.d(2)(a) below and condensable PM10 determined in 

accordance with Condition IV.E.4.d(2)(b) below: 

(a) Either of the following test methods may be used to 

determine the filterable PM10 concentration: 

(i) EPA Reference Method 5 in Appendix A to 40 

CFR Part 60; or 

(ii) EPA Reference Method 201a in Appendix M to 

40 CFR Part 51. 

(b) Either of the following test methods may be used to 

determine the condensable PM10 concentration: 

(i) EPA Reference Method 202 in Appendix M to 

40 CFR Part 51; or 

(ii) EPA “Other Test Method Number 28 (OTM28), - Dry Impinger Method for Determining 

Condensable Particulate Emissions from 

Stationary Sources”. [A.A.C. R18-2-403(A)(1), R-18-406(A)(4), and R-18-406(A)(5)] 

(3) Each performance test shall consist of three separate runs. 

[A.A.C. R18-2-403(A)(1), R-18-406(A)(4), and R-18-406(A)(5)] 

(4) Each run shall be conducted for at least one hour, and the 

minimum sample volume shall be 30 dscf. 

[A.A.C. R18-2-403(A)(1), R-18-406(A)(4), and R-18-406(A)(5)] 

(5) The average of the three runs shall be used to determine 

compliance. 

[A.A.C. R18-2-403(A)(1), R-18-406(A)(4), and R-18-406(A)(5)] 

Permit No. 47259 Page 113 May 21, 2010 
(6) Suitable methods shall be used to determine the Kiln 6 feed rate 

and clinker production rate, except for fuels, for each run. 

[A.A.C. R18-2-403(A)(1), R-18-406(A)(4), and R-18-406(A)(5)] 

e. If the Permittee plans to undertake a change in operations that may 

adversely affect compliance with Condition IV.B.2.e or IV.B.2.f of this 

Attachment, the Permittee must conduct a performance test as specified 

in Conditions IV.E.4.a and IV.E.4.b of this Attachment. 

 [R18-2-1101(B)(50) {40 CFR § 63.1349(e)(2)}]

f. The performance tests required by Condition IV.E.4.d of this Attachment 

shall be repeated at least annually. [A.A.C. R-18-406(A)(4) and R-18-406(A)(5)] 

5. Test Methods and Procedures for Dioxins/Furans Emissions 

a. The Permittee shall demonstrate initial compliance with Condition 

IV.B.7.a of this Attachment using the test methods and procedures in 

Conditions IV.E.5.a(1) through IV.E.5.a(9) below. 

 [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(3)}] 

(1) The Permittee shall demonstrate initial compliance by 

conducting two separate performance tests: 1) while the Inline 

Raw Mill is under normal operating conditions, 2) while the 

Inline Raw Mill is not operating. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(3)}] 

(2) EPA Reference Method 23 in Appendix A to 40 CFR Part 60 

shall be used to determine D/F emissions. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(3)}] 

(3) Each performance test shall consist of three separate runs; each 

run shall be conducted under the conditions that exist when the 

affected source is operating at the representative performance 

conditions in accordance with §63.7(e). 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(3)(i)}] 

(4) The duration of each run shall be at least 3 hours, and the sample 

volume for each run shall be at least 2.5 dry standard cubic 

meters. [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(3)(i)}]

(5) The concentration shall be determined for each run, and the 

arithmetic average of the concentrations measured for the three 

runs shall be calculated and used to determine compliance. 

 [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(3)(i)}] 

(6) The temperature at the inlet to Baghouse H5-GB must be 

continuously recorded during the period of the Method 23 test, 

and the continuous temperature record(s) must be included in the 

performance test report. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(3)(ii)}] 

(7) One-minute average temperatures must be calculated for each 

minute of each run of the test. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(3)(iii)}] 

Permit No. 47259 Page 114 May 21, 2010 
(8) The run average temperature must be calculated for each run, 

and the average of the run average temperatures must be 

determined and included in the performance test report. The 

average of the run average temperatures will determine the 

applicable temperature limit in accordance with Condition 

IV.E.5.a(9). [R18-2-1101(B)(50) {40 CFR § 63.1349(b)(3)(iv)}] 

(9) The temperature limits for Baghouse H5-GB in Conditions 

IV.B.7.b(1) and IV.B.7.b(2) of this Attachment are determined in 

accordance with IV.E.5.a(8) above. 

 [R18-2-1101(B)(50) {40 CFR § 63.1344(b)}] 

b. Performance tests required under Condition IV.E.5.a of this Attachment 

shall be repeated every 30 months. [R18-2-1101(B)(50) {40 CFR § 63.1349(d)}]

c. If the Permittee plans to undertake a change in operations that may 

adversely affect compliance with the D/F standard under Condition 

IV.B.7.a of this Attachment, the Permittee must conduct a performance 

test and establish new temperature limit(s) as specified in Conditions 

IV.E.5.a(1) through IV.E.5.a(8) above. 

 [R18-2-1101(B)(50) {40 CFR § 63.1349(e)(1)}]

d. In preparation for and while conducting a performance test required in 

Condition IV.E.5.c, the Permittee may operate under the planned 

operational change conditions for a period not to exceed 360 hours, 

provided that Conditions IV.E.5.d(1) through (4) below are met. The 

source shall submit temperature and other monitoring data that are 

recorded during the pretest operations. 

 [R18-2-1101(B)(50) {40 CFR § 63.1349(e)(3)}]

(1) The Permittee shall provide the Director a written notice at least 

60 days prior to undertaking an operational change that may 

adversely affect compliance with Condition IV.B.7.a of this 

Attachment, or as soon as practicable where 60 days advance 

notice is not feasible. This notice shall include a description of 

the planned change, the permit condition that may be affected by 

the change, and a schedule for completion of the performance 

test required under Condition IV.E.5.c of this Attachment, 

including when the planned operational change period would 

begin. [R18-2-1101(B)(50) {40 CFR § 63.1349(e)(3)(i)}]

(2) The performance test results must be documented in a test report 

according to Condition IV.E.3 of this Attachment. 

[R18-2-1101(B)(50) {40 CFR § 63.1349(e)(3)(ii)}] 

(3) A test plan must be made available to the Director prior to 

testing, if requested. [R18-2-1101(B)(50) {40 CFR § 63.1349(e)(3)(iii)}] 

(4) The performance test must be conducted, and it must be 

completed within 360 hours after the planned operational change 

period begins. [R18-2-1101(B)(50) {40 CFR § 63.1349(e)(iv)}] 

6. Test Methods and Procedures for Total Hydrocarbons Emissions 

a. The Permittee shall demonstrate initial compliance with Condition 

IV.B.6.a of this Attachment using the test methods and procedures in 

Permit No. 47259 Page 115 May 21, 2010 
Conditions IV.E.6.b through IV.E.6.d of this Attachment. 

 [R18-2-1101(B)(50) {40 CFR § 63.1349(b)(4)}] 

b. The Permittee shall demonstrate initial compliance by operating a CEMS 

in accordance with Performance Specification 8A in Appendix B to 40 

CFR Part 60. [R18-2-1101(B)(50) {40 CFR § 63.1349(b)(4)}]

c. The Permittee shall demonstrate initial compliance by conducting two 

separate performance tests: 1) while the Inline Raw Mill is under normal 

operating conditions, 2) while the Inline Raw Mill is not operating. 

 [R18-2-1101(B)(50) {40 CFR § 63.1349(b)(4)}] 

d. The duration of the performance test shall be three hours, and the

average THC concentration (as calculated from the one-minute averages) 

during the three hour performance test shall be calculated. 

[R18-2-1101(B)(50) {40 CFR § 63.1349(b)(4)}] 

7. Test Methods and Procedures for Mercury Emissions 

a. The Permittee shall demonstrate initial compliance with Condition 

IV.B.8 of this Attachment using the test methods and procedures in 

Conditions IV.E.7.b through IV.E.7.d below. 

 [R18-2-1101(B)(50) {40 CFR § 63.1349(b)(5)}]

b. The Permittee shall demonstrate initial compliance by using EPA 

Method 29 of 40 CFR Part 60. ASTM D6784-02, Standard Test Method 

for Elemental, Oxidized, Particle-Bound and Total Mercury Gas 

Generated from Coal-Fired Stationary Sources (Ontario Hydro Method), 

is an acceptable alternative to EPA Method 29 (portion for mercury 

only). [R18-2-1101(B)(50) {40 CFR § 63.1349(b)(5)}] 

c. The Permittee shall demonstrate initial compliance by conducting two 

separate performance tests: 1) while the Inline Raw Mill is under normal 

operating conditions, 2) while the Inline Raw Mill is not operating. 

 [R18-2-1101(B)(50) {40 CFR § 63.1349(b)(5)}] 

d. The Permittee shall record the hourly recycle rate of cement kiln dust 

during both test conditions and shall calculate an average hourly recycle 

rate for the three test runs for each test condition. 

[R18-2-1101(B)(50) {40 CFR § 63.1349(b)(5)}] 

F. Permit Shield 

Compliance with the terms of this Section shall be deemed compliance with the 

following applicable requirement(s) in effect on the date of permit issuance: 40 CFR Part 

63 Subpart LLL. 

V. FINISH MILLS, STORAGE BINS, BAGGING SYSTEMS, BULK LOADING AND 

UNLOADING SYSTEMS, AND CONVEYING SYSTEM TRANSFER POINTS SUBJECT 

TO SUBPART LLL OF 40 CFR PART 63

The requirements of this Section shall apply and shall replace Sections VI of Attachment “C” 

beginning on the first date when any new or modified emissions unit listed in Condition V.A 

below becomes operational. Each new and modified unit listed in Condition V.A below shall be 

deemed operational on the first calendar day following installation or modification when its 24-

Permit No. 47259 Page 116 May 21, 2010 
hour average production rate exceeds 90 percent of its nominal capacity, or on the 30th day 

following initial use for new equipment or modification for modified equipment, whichever is 

earlier. 

List of Emission Units and Affected Sources 

Emission Unit/Affected Source 

Name 

Emission Unit/ Affected 

Source Description 

(Nominal Capacity) 

Control Measure 

(Control Device ID Number) 

Emission Point 

ID Number 

Truck Unloading to Plant Iron 

Stockpile No. 1 

Bulk Unloading System n/a n/a 

Truck Unloading to Plant Iron 

Stockpile No. 2 

Bulk Unloading System n/a n/a 

Truck Unloading to Plant Iron 

Stockpile No. 3 

Bulk Unloading System Wind Screen n/a 

Rail Unloading of Alumina to 

Trucks 

Bulk Unloading System n/a n/a 

Truck Unloading to Plant 

Alumina Stockpile 

Bulk Unloading System n/a n/a 

Truck Unloading to Gypsum 

Stockpile 

Bulk Unloading System n/a n/a 

Truck Unloading to Plant HighGrade Limestone Stockpile Bulk Unloading System n/a n/a 

Truck Unloading to Low-Grade 

Limestone Stockpile 

Bulk Unloading System n/a n/a 

Truck Unloading to Horseshoe Bulk Unloading System n/a n/a 

Truck Unloading to Inert 

Material Storage 

Bulk Unloading System n/a n/a 

Loading of Trucks at Plant Iron 

Stockpile No. 1 

Bulk Loading System n/a n/a 

Loading of Trucks at Plant Iron 

Stockpile No. 3 

Bulk Loading System Wind Screen n/a 

Loading of Trucks at Plant 

Alumina Stockpile 

Bulk Loading System n/a n/a 

Loading of Kiln Bricks into 

Trucks 

Bulk Loading System n/a n/a 

Loading of Off-Spec Clinker 

into Trucks 

Bulk Loading System Enclosure n/a 

Loading of Plant Materials into 

Trucks 

Bulk Loading System n/a n/a 

Loading of D4 Metal Rejects 

into Trucks 

Bulk Loading System n/a n/a 

Transfer of D4 Metal Rejects 

from D4 Bin into Loader 

Transfer Point n/a n/a 

Transfer of D4 Metal Rejects 

from Loader to Horseshoe 

Transfer Point n/a n/a 

Transfer from Loader to D4-

HOP 

Transfer Point, 100 tons 

per hour 

Water Spray n/a 

Discharge of D4-HOP to D4-

BF1 

Transfer Point, 100 tons 

per hour 

n/a n/a 

Permit No. 47259 Page 117 May 21, 2010 
Permit No. 47259 Page 118 May 21, 2010 

Emission Unit/Affected Source 

Name 

Emission Unit/ Affected 

Source Description 

(Nominal Capacity) 

Control Measure 

(Control Device ID Number) 

Emission Point 

ID Number 

Discharge of D4-BF1 to D4-

BE1 

Transfer Point, 100 tons 

per hour 

Dust Collector (D4-DC2) D4-DC2 

Discharge of D4-DR1 to D4-

SB3 

Transfer Point, 525 tons 

per hour 

Dust Collector (D4-DC2) D4-DC2 

Discharge of D4-DR1 to D4-

SB4 

Transfer Point, 525 tons 

per hour 

Dust Collector (D4-DC2) D4-DC2 

Discharge of D4-DR1 to D4-

SB5 

Transfer Point, 525 tons 

per hour 

Dust Collector (D4-DC2) D4-DC2 

Discharge of D4-DR1 to D4-

SB6 

Transfer Point, 525 tons 

per hour 

Dust Collector (D4-DC2) D4-DC2 

Discharge of D4-BE1 to D4-

DR1 

Transfer Point, 525 tons 

per hour 

Dust Collector (D4-DC2) D4-DC2 

Discharge of D4-DC2 to D4-

DR1 

Transfer Point Dust Collector (D4-DC2) D4-DC2 

Discharge of B5-BC4 to B6-

BC1 

Transfer Point, 600 tons 

per hour 

n/a n/a 

Discharge of D4-VB1-SG to 

D4-BS1 

Transfer Point, 525 tons 

per hour 

Dust Collector (D4-DC1) D4-DC1 

Discharge of D4-VB2-SG to 

D4-BS2 

Transfer Point, 525 tons 

per hour 

Dust Collector (D4-DC1) D4-DC1 

Discharge of D4-BS1 to D4-

BC1 

Transfer Point, 460 tons 

per hour 

Dust Collector (D4-DC1) D4-DC1 

Discharge of D4-BS2 to D4- 

BC1 

Transfer Point, 460 tons 

per hour 

Dust Collector (D4-DC1) D4-DC1 

Discharge of C2-BC7 to C2-

BC11 

Transfer Point, 155 tons 

per hour 

Dust Collector (C2-DC3) C2-DC3 

Discharge of C2-BC7 to C2-

BC12 

Transfer Point, 525 tons 

per hour 

Dust Collector (C2-DC3) C2-DC3 

Discharge of C2-BC11 to C2-

SB10 

Transfer Point, 155 tons 

per hour 

Dust Collector (C2-DC3) C2-DC3 

Discharge of C2-BC12 to C2-

SB9 

Transfer Point, 525 tons 

per hour 

Dust Collector (C2-DC3) C2-DC3 

Discharge of C2-BC7 to C2-

SB6 

Transfer Point, 525 tons 

per hour 

Dust Collector (C2-DC3) C2-DC3 

Discharge of C2-BC7 to C2-

SB7 

Transfer Point, 525 tons 

per hour 

Dust Collector (C2-DC3) C2-DC3 

Discharge of C2-SB9 to D4-

BS7 

Transfer Point, 460 tons 

per hour 

Dust Collector (D4-DC1) D4-DC1 

Discharge of C2-SB10 to D4-

BS8 

Transfer Point, 460 tons 

per hour 

Dust Collector (D4-DC1) D4-DC1 

Discharge of D4-BS7 to D4-

BC2 

Transfer Point, 525 tons 

per hour 

Dust Collector (D4-DC1) D4-DC1 

Discharge of D4-BS8 to D4-

BC3 

Transfer Point, 525 tons 

per hour 

Dust Collector (D4-DC1) D4-DC1 

Discharge of D4-BC2 to D4-

BC1 

Transfer Point, 525 tons 

per hour 

Dust Collector (D4-DC1) D4-DC1 

Discharge of D4-BC3 to D4-

BC1 

Transfer Point, 525 tons 

per hour 

Dust Collector (D4-DC1) D4-DC1 
Permit No. 47259 Page 119 May 21, 2010 

Emission Unit/Affected Source 

Name 

Emission Unit/ Affected 

Source Description 

(Nominal Capacity) 

Control Measure 

(Control Device ID Number) 

Emission Point 

ID Number 

Discharge of D4-VB3 to D4-

BS3 

Transfer Point, 525 tons 

per hour 

Dust Collector (D4-DC1) D4-DC1 

Discharge of D4-VB4 to D4-

BS4 

Transfer Point, 525 tons 

per hour 

Dust Collector (D4-DC1) D4-DC1 

Discharge of D4-VB5 to D4-

BS5 

Transfer Point, 525 tons 

per hour 

Dust Collector (D4-DC1) D4-DC1 

Discharge of D4-VB6 to D4-

BS6 

Transfer Point, 525 tons 

per hour 

Dust Collector (D4-DC1) D4-DC1 

Discharge of D4-BS3 to D4-

BC1 

Transfer Point, 525 tons 

per hour 

Dust Collector (D4-DC1) D4-DC1 

Discharge of D4-BS4 to D4-

BC1 

Transfer Point, 525 tons 

per hour 

Dust Collector (D4-DC1) D4-DC1 

Discharge of D4-BS5 to D4-

BC1 

Transfer Point, 525 tons 

per hour 

Dust Collector (D4-DC1) D4-DC1 

Discharge of D4-BS6 to D4-

BC1 

Transfer Point, 525 tons 

per hour 

Dust Collector (D4-DC1) D4-DC1 

Discharge of D4-DC1 to D4-

BC1 

Transfer Point Dust Collector (D4-DC1) D4-DC1 

Discharge of D4-AS3 to HS-1 Transfer Point, 525 tons 

per hour 

Dust Collector (F2-DC1) F2-DC1 

Discharge of F2-AS3 to F3-

SB1 

Transfer Point, 460 tons 

per hour 

Dust Collector (F3-DC1) F3-DC1 

Discharge of F2-AS3 to F3-

SB2 

Transfer Point, 460 tons 

per hour 

Dust Collector (F3-DC2) F3-DC2 

Discharge of F3-AS6 to H4-

SB-KS 

Transfer Point, 460 tons 

per hour 

Dust Collector (H4-DC1) H4-DC1 

Discharge of D4-AS5 to F4-HS Transfer Point, 525 tons 

per hour 

Dust Collector (F4-DC1) F4-DC1 

Discharge of H4-FP1 to F4-HS Transfer Point, 460 tons 

per hour 

Dust Collector (F4-DC1) F4-DC1 

Discharge of H5-FP1 to F4-HS Transfer Point, 300 tons 

per hour 

Dust Collector (F4-DC1) F4-DC1 

Discharge of F4-DC1 to F4-HS Transfer Point Dust Collector (F4-DC1) F4-DC1 

Discharge of F5-AL to F4-HS Transfer Point, 464 tons 

per hour 

Dust Collector (F4-DC1) F4-DC1 

Discharge of H5-FP1 to F5-A1 Transfer Point, 300 tons 

per hour 

Dust Collector (F5-DC1) F5-DC1 

Discharge of H5-BE1 to H5-

SB1 

Transfer Point, 300 tons 

per hour 

Dust Collector (H5-DC1) H5-DC1 

Overhead Crane Building Storage Bin Dust Collector (RS-DC1) RS-DC1 

Discharge from H3-DC1-SC to 

H3-SB3 

Transfer Point Dust Collector (H3-DC2) H3-DC2 

Discharge of F5-AL to H4-A Transfer Point, 464 tons 

per hour 

Dust Collector (H4-DC2) H4-DC2 

Discharge of H2-HXC to H2-

PF1 

Transfer Point, 300 tons 

per hour 

Dust Collector (H2-DC1) H2-DC1 

Discharge of H3-CC1 to H2-

PF1 

Transfer Point, 40 tons per 

hour 

Dust Collector (H2-DC1) H2-DC1 
Permit No. 47259 Page 120 May 21, 2010 

Emission Unit/Affected Source 

Name 

Emission Unit/ Affected 

Source Description 

(Nominal Capacity) 

Control Measure 

(Control Device ID Number) 

Emission Point 

ID Number 

Discharge of H2-QC to H2-PF1 Transfer Point, 300 tons 

per hour 

Dust Collector (H2-GB) H2-GB 

Discharge of C2-VF1 to C2-

BC8 

Transfer Point, 155 tons 

per hour 

Dust Collector (C2-DC14) C2-DC14 

Discharge of C2-DC14 to C2-

BC8 

Transfer Point Dust Collector (C2-DC14) C2-DC14 

Discharge of C2-BC8 to C2-

BC9 

Transfer Point, 155 tons 

per hour 

Dust Collector (C2-DC4) C2-DC4 

Discharge of C2-DC4 to C2-

BC9 

Transfer Point Dust Collector (C2-DC4) C2-DC4 

Discharge of C2-BC9 to C2-

BC10 

Transfer Point, 155 tons 

per hour 

Dust Collector (C2-DC11) C2-DC11 

Discharge of C2-BC9 to C2-

BC5 

Transfer Point, 155 tons 

per hour 

Dust Collector (C2-DC2) C2-DC2 

Discharge of C2-DC2 to C2-

BC5 

Transfer Point Dust Collector (C2-DC2) C2-DC2 

Discharge of C2-DC13 to B8-

BC1A 

Transfer Point Dust Collector (C2-DC13) C2-DC13 

Discharge of C2-BC5 to C2-

BC6 

Transfer Point, 155 tons 

per hour 

Dust Collector (C2-DC12) C2-DC12 

Discharge of C2-BC6 to C2-

SB2 

Transfer Point, 155 tons 

per hour 

Dust Collector (C2-DC6) C2-DC6 

Discharge of C2-BC5 to C2-

SB4 

Transfer Point, 155 tons 

per hour 

Dust Collector (C2-DC8) C2-DC8 

Discharge of C2-BC5 to C2-

BC6A 

Transfer Point, 155 tons 

per hour 

Dust Collector (C2-DC12) C2-DC12 

Discharge of C2-BC6A to C2-

SB6 

Transfer Point, 155 tons 

per hour 

Dust Collector (C2-DC10) C2-DC10 

Discharge of C2-SC1 to C2-

BC10 

Transfer Point, 155 tons 

per hour 

Dust Collectors 

(C2-DC2 & C2-DC11) 

C2-DC2 & 

C2-DC11 

Discharge of C2-DC12 to C2-

BC10 

Transfer Point Dust Collector (C2-DC12) C2-DC12 

Discharge of C2-BC4 to C2-

BC5 

Transfer Point, 155 tons 

per hour 

Dust Collector (C2-DC13) C2-DC13 

Discharge of C2-BC4 to B8-

BC1A 

Transfer Point, 500 tons 

per hour 

Dust Collector (C2-DC13) C2-DC13 

Discharge of C2-BC10 to C2-

BC11A 

Transfer Point, 155 tons 

per hour 

Dust Collector (C2-DC12) C2-DC12 

Discharge of C2-BC10 to C2-

BC11 

Transfer Point, 155 tons 

per hour 

Dust Collector (C2-DC12) C2-DC12 

Discharge of C2-BC11A to C2-

SB5 

Transfer Point, 155 tons 

per hour 

Dust Collector (C2-DC9) C2-DC9 

Discharge of C2-BC10 to C2-

SB3 

Transfer Point, 155 tons 

per hour 

Dust Collector (C2-DC7) C2-DC7 

Discharge of C2-BC11 to C2-

SB1 

Transfer Point, 155 tons 

per hour 

Dust Collector (C2-DC5) C2-DC5 

Discharge of D2-SB2 to D2-

BS2 

Transfer Point, 155 tons 

per hour 

Dust Collector (D2-DC1) D2-DC1 
Permit No. 47259 Page 121 May 21, 2010 

Emission Unit/Affected Source 

Name 

Emission Unit/ Affected 

Source Description 

(Nominal Capacity) 

Control Measure 

(Control Device ID Number) 

Emission Point 

ID Number 

Discharge of D2-BS2 to D2-

BC1 

Transfer Point, 155 tons 

per hour 

Dust Collector (D2-DC1) D2-DC1 

Discharge of D2-SB4 to D2-

BS4 

Transfer Point, 155 tons 

per hour 

Dust Collector (D2-DC1) D2-DC1 

Discharge of D2-BS4 to D2-

BC1 

Transfer Point, 155 tons 

per hour 

Dust Collector (D2-DC1) D2-DC1 

Discharge of D2-SB6 to D2-

BS6 

Transfer Point, 155 tons 

per hour 

Dust Collector (D2-DC1) D2-DC1 

Discharge of D2-BS6 to D2-

BC1 

Transfer Point, 155 tons 

per hour 

Dust Collector (D2-DC1) D2-DC1 

Discharge of D2-SB5 to D2-

BS5 

Transfer Point, 155 tons 

per hour 

Dust Collector (D2-DC1) D2-DC1 

Discharge of D2-BS5 to D2-

BC1 

Transfer Point, 155 tons 

per hour 

Dust Collector (D2-DC1) D2-DC1 

Discharge of D2-SB3 to D2-

BS3 

Transfer Point, 155 tons 

per hour 

Dust Collector (D2-DC1) D2-DC1 

Discharge of D2-BS3 to D2-

BS1 

Transfer Point, 155 tons 

per hour 

Dust Collector (D2-DC1) D2-DC1 

Discharge of D2-SB1 to D2-

BS1 

Transfer Point, 155 tons 

per hour 

Dust Collector (D2-DC1) D2-DC1 

Discharge of D2-BS1 to D2-

BC1 

Transfer Point, 155 tons 

per hour 

Dust Collector (D2-DC1) D2-DC1 

Discharge of D2-BC1 to D2-

BC2 

Transfer Point, 155 tons 

per hour 

Dust Collector (D2-DC1) D2-DC1 

Discharge of D2-DC1 to D2-

BC2 

Transfer Point Dust Collector (D2-DC1) D2-DC1 

Discharge of D2-BC2 to D2-

BC6 

Transfer Point, 155 tons 

per hour 

Dust Collector (D2-DC3) D2-DC3 

Discharge of D2-DC3 to D2-

BC6 

Transfer Point Dust Collector (D2-DC3) D2-DC3 

Discharge of H2-PF1 to H2-

SB1 

Transfer Point Dust Collector (H2-DC3) H2-DC3 

Discharge of H2-PF1 to H2-

PF2 

Transfer Point Dust Collector (H2-DC3) H2-DC3 

Discharge of H2-DC3 to H2-

PF1 

Transfer Point Dust Collector (H2-DC3) H2-DC3 

Discharge of H2-PF2 to H2-

PF3 

Transfer Point Dust Collector (J2-SD1-DC1) J2-SD1-DC1 

Clinker Dome J2-SD1 Storage Bin Dust Collector (J2-SD1-DC1) J2-SD1-DC1 

Clinker Dome J2-SD2 Storage Bin Dust Collector (J2-SD2-DC1) J2-SD2-DC1 

Discharge of J3-SD1-VF1 to 

J3-BC1 

Transfer Point Dust Collector (J3-DC1) J3-DC1 

Discharge of J3-SD1-VF2 to 

J3-BC1 

Transfer Point Dust Collector (J3-DC1) J3-DC1 

Discharge of J3-SD1-VF3 to 

J3-BC1 

Transfer Point Dust Collector (J3-DC1) J3-DC1 

Discharge of J3-SD1-VF4 to 

J3-BC1 

Transfer Point Dust Collector (J3-DC1) J3-DC1 
Permit No. 47259 Page 122 May 21, 2010 

Emission Unit/Affected Source 

Name 

Emission Unit/ Affected 

Source Description 

(Nominal Capacity) 

Control Measure 

(Control Device ID Number) 

Emission Point 

ID Number 

Discharge of J3-SD1-VF5 to 

J3-BC1 

Transfer Point Dust Collector (J3-DC1) J3-DC1 

Discharge of J3-DC1 to J3-

BC1 

Transfer Point Dust Collector (J3-DC1) J3-DC1 

Discharge of J3-SD2-VF1 to 

J3-BC1 

Transfer Point Dust Collector (J3-DC2) J3-DC2 

Discharge of J3-SD2-VF2 to 

J3-BC1 

Transfer Point Dust Collector (J3-DC2) J3-DC2 

Discharge of J3-SD2-VF3 to 

J3-BC1 

Transfer Point Dust Collector (J3-DC2) J3-DC2 

Discharge of J3-SD2-VF4 to 

J3-BC1 

Transfer Point Dust Collector (J3-DC2) J3-DC2 

Discharge of J3-SD2-VF5 to 

J3-BC1 

Transfer Point Dust Collector (J3-DC2) J3-DC2 

Discharge of J3-DC2 to J3-

BC1 

Transfer Point Dust Collector (J3-DC2) J3-DC2 

Discharge of J3-BC1 to J3-BC2 Transfer Point Dust Collector (J3-DC3) J3-DC3 

Discharge of J3-DC3 to J3-

BC1 

Transfer Point Dust Collector (J3-DC3) J3-DC3 

Discharge of J3-BC2 to J3-BC3 Transfer Point Dust Collector (J3-DC4) J3-DC4 

Discharge of JS-DC4 to J3-

BC2 

Transfer Point Dust Collector (J3-DC4) J3-DC4 

Discharge of J3-BC3 to J3-BC4 Transfer Point Dust Collector (J3-DC5) J3-DC5 

Clinker Storage Building Storage Bin Dust Collector (RS-DC1) RS-DC1 

Discharge of H2-DC2-SC1 to 

D3-1-BC1 

Transfer Point, 150 tons 

per hour 

Dust Collector (H2-DC2) H2-DC2 

Discharge of CM7-BS1-VF to 

CM7-RP1 

Transfer Point, 69 tons per 

hour 

Dust Collector (CM7-DC2) CM7-DC2 

Discharge of CM7-BS1-VF to 

CM7-RP2 

Transfer Point, 69 tons per 

hour 

Dust Collector (CM7-DC2) CM7-DC2 

Roll Crusher CM7-RP1 Finish Mill, 69 tons per 

hour 

Dust Collector (CM7-DC2) CM7-DC2 

Roll Crusher CM7-RP2 Finish Mill, 69 tons per 

hour 

Dust Collector (CM7-DC2) CM7-DC2 

Discharge of CM7-RP1 to 

CM7-BS1 

Transfer Point, 69 tons per 

hour 

Dust Collector (CM7-DC2) CM7-DC2 

Discharge of CM7-RP2 to 

CM7-BS1 

Transfer Point, 69 tons per 

hour 

Dust Collector (CM7-DC2) CM7-DC2 

Discharge of CM7 Gypsum Bin 

to CM7-BS2 

Transfer Point, 69 tons per 

hour 

Dust Collector (CM7-DC2) CM7-DC2 

Discharge of CM7 Limestone 

Bin to CM7-BS3 

Transfer Point, 69 tons per 

hour 

Dust Collector (CM7-DC2) CM7-DC2 

Discharge of CM7-BS1 to 

CM7-M 

Transfer Point, 69 tons per 

hour 

Dust Collector (CM7-DC1) CM7-DC1 

Discharge of CM7-BS2 to 

CM7-BC1 

Transfer Point, 69 tons per 

hour 

Dust Collector (CM7-DC2) CM7-DC2 
Permit No. 47259 Page 123 May 21, 2010 

Emission Unit/Affected Source 

Name 

Emission Unit/ Affected 

Source Description 

(Nominal Capacity) 

Control Measure 

(Control Device ID Number) 

Emission Point 

ID Number 

Discharge of CM7-BC3 to 

CM7-BC1 

Transfer Point, 69 tons per 

hour 

Dust Collector (CM7-DC2) CM7-DC2 

Discharge of CM7-BC1 to 

CM7-M 

Transfer Point, 69 tons per 

hour 

Dust Collector (CM7-DC1) CM7-DC1 

Discharge of CM7-AS7 to 

CM7-M 

Transfer Point, 69 tons per 

hour 

Dust Collector (CM7-DC1) CM7-DC1 

Discharge of CM7-DC2 to 

CM7-M 

Transfer Point Dust Collector (CM7-DC1) CM7-DC1 

Finish Mill CM7-M Finish Mill, 69 tons per 

hour 

Dust Collectors (CM7-DC2 & 

CM7-DC3) 

CM7-DC2 & 

CM7-DC3 

Discharge of D2-1-AS1 to D2-

FP1 

Transfer Point, 155 tons 

per hour 

Dust Collector (D2-DC4) D2-DC4 

Discharge of D2-BC6 to D2-1-

BC1 

Transfer Point, 155 tons 

per hour 

Dust Collector (D2-1-DC1) D2-1-DC1 

Discharge of D2-1-BC1 to D2-

1-M 

Transfer Point, 155 tons 

per hour 

Dust Collector (D2-1-DC1) D2-1-DC1 

Finish Mill D2-1-M Finish Mill, 155 tons per 

hour 

Dust Collector (D2-1-DC1) D2-1-DC1 

Discharge of H2-DC2-SC1 to 

D3-1-BC1 

Transfer Point, 150 tons 

per hour 

Dust Collector (D3-1-DC3) D3-1-DC3 

Discharge of CLINKER BIN to 

D3-1-BS1 

Transfer Point, 150 tons 

per hour 

Dust Collector (D3-1-DC3) D3-1-DC3 

Discharge of D3-1-BS1 to D3-

1-BC1 

Transfer Point, 150 tons 

per hour 

Dust Collector (D3-1-DC3) D3-1-DC3 

Discharge of D3-1-VB1 to D3-

1-BS2 

Transfer Point, 150 tons 

per hour 

Dust Collector (D3-1-DC3) D3-1-DC3 

Discharge of D3-1-BS2 to D3-

1-BC1 

Transfer Point, 150 tons 

per hour 

Dust Collector (D3-1-DC3) D3-1-DC3 

Discharge of D3-1-BC1 to D3-

1-BC2 

Transfer Point, 150 tons 

per hour 

Dust Collector (D3-1-DC3) D3-1-DC3 

Discharge of D3-1-VB to D3-

1-BC2 

Transfer Point, 150 tons 

per hour 

Dust Collector (D3-1-DC3) D3-1-DC3 

Discharge of D3-1-BE1 to D3-

1-BC3 

Transfer Point, 150 tons 

per hour 

Dust Collector (D3-1-DC3) D3-1-DC3 

Discharge of D3-1-BC3 to D3-

1-BC4 

Transfer Point, 150 tons 

per hour 

Dust Collector (D3-1-DC3) D3-1-DC3 

Discharge of D3-1-BC3-SC to 

D3-1-BC4 

Transfer Point, 150 tons 

per hour 

Dust Collector (D3-1-DC3) D3-1-DC3 

Discharge of D3-1-BC4 to D3-

1-HRP 

Transfer Point, 150 tons 

per hour 

Dust Collectors (D3-1-DC1 & 

D3-1-DC3) 

D3-1-DC1 & 

D3-1-DC3 

Discharge of D3-1-BC4 to D3-

1-BE5 

Transfer Point, 150 tons 

per hour 

Dust Collector (D3-1-DC3) D3-1-DC3 

Discharge of D3-1-BC4-SC to 

D3-1-BE5 

Transfer Point, 150 tons 

per hour 

Dust Collector (D3-1-DC3) D3-1-DC3 

Finish Mill D3-1-M Finish Mill, 150 tons per 

hour 

Dust Collectors (D3-1-DC1 & 

D3-1-DC2) 

D3-1-DC1 & 

D3-1-DC2 

Roll Press D3-1-HRP1 Finish Mill, 150 tons per 

hour 

Dust Collector (D3-1-DC1) D3-1-DC1 
Permit No. 47259 Page 124 May 21, 2010 

Emission Unit/Affected Source 

Name 

Emission Unit/ Affected 

Source Description 

(Nominal Capacity) 

Control Measure 

(Control Device ID Number) 

Emission Point 

ID Number 

Roll Press D3-1-HRP2 Finish Mill, 150 tons per 

hour 

Dust Collector (D3-1-DC1) D3-1-DC1 

Discharge of D5-SB1 to D5-

WF1 

Transfer Point, 160 tons 

per hour 

Dust Collector (D5-DC1) D5-DC1 

Discharge of D5-WF1 to D5-

BC1 

Transfer Point, 160 tons 

per hour 

Dust Collector (D5-DC1) D5-DC1 

Discharge of D5-SB2 to D5-

WF2 

Transfer Point, 160 tons 

per hour 

Dust Collector (D5-DC1) D5-DC1 

Discharge of D5-WF2 to D5-

BC1 

Transfer Point, 160 tons 

per hour 

Dust Collector (D5-DC1) D5-DC1 

Discharge of D5-SB3 to D5-

WF3 

Transfer Point, 160 tons 

per hour 

Dust Collector (D5-DC1) D5-DC1 

Discharge of D5-WF3 to D5-

BC1 

Transfer Point, 160 tons 

per hour 

Dust Collector (D5-DC1) D5-DC1 

Discharge of D5-DC1 to D5-

BC1 

Transfer Point Dust Collector (D5-DC1) D5-DC1 

Discharge of D5-BC1 to D5-

BE1 

Transfer Point, 160 tons 

per hour 

Dust Collector (D5-DC1) D5-DC1 

Discharge of D5-BE1 to D5-

BC2 

Transfer Point, 160 tons 

per hour 

Dust Collector (D5-DC2) D5-DC2 

Discharge of D5-BC2 to D5-

SB5 

Transfer Point, 160 tons 

per hour 

Dust Collector (D5-DC2) D5-DC2 

Discharge of D5-DC2 to D5-

SB4 

Transfer Point Dust Collector (D5-DC2) D5-DC2 

Discharge of D5-SB1 to D5-

BC3 

Transfer Point, 160 tons 

per hour 

Dust Collector (D5-DC2) D5-DC2 

Discharge of D5-FM to D5-

FM-VB 

Transfer Point, 160 tons 

per hour 

Dust Collector (D5-PC) D5-PC 

OK-4 Roller Mill D5-FM with 

Air Heater D5-HTR 

Finish Mill, 160 tons per 

hour 

Dust Collector (D5-PC) D5-PC 

Discharge of D5-FM-VB to 

D5-BC4 

Transfer Point, 160 tons 

per hour 

Dust Collector (D5-DC1) D5-DC1 

Discharge of D5-BC4 to D5-

BE1 

Transfer Point, 160 tons 

per hour 

Dust Collector (D5-DC1) D5-DC1 

Discharge of Airslide to CSSB1 Transfer Point Dust Collector (CM-DC12) CM-DC12 

Discharge of Airslide to CSSB2 Transfer Point Dust Collector (CM-DC12) CM-DC12 

Discharge of Airslide to CSSB3 Transfer Point Dust Collector (CM-DC12) CM-DC12 

Discharge of Airslide to CSSB4 Transfer Point Dust Collectors (CM-DC14 & 

CM-DC10) 

CM-DC14 & 

CM-DC10 

Discharge of Airslide to CSSB5 Transfer Point Dust Collectors (CM-DC14 & 

CM-DC10) 

CM-DC14 & 

CM-DC10 

Discharge of Airslide to CSSB6 Transfer Point Dust Collectors (CM-DC14 & 

CM-DC10) 

CM-DC14 & 

CM-DC10 

Discharge of Airslide to CSSB7 Transfer Point Dust Collector (CM-DC11) CM-DC11 
Permit No. 47259 Page 125 May 21, 2010 

Emission Unit/Affected Source 

Name 

Emission Unit/ Affected 

Source Description 

(Nominal Capacity) 

Control Measure 

(Control Device ID Number) 

Emission Point 

ID Number 

Discharge of Airslide to CSSB8 Transfer Point Dust Collector (CM-DC11) CM-DC11 

Discharge of Airslide to CSSB9 Transfer Point Dust Collector (CM-DC11) CM-DC11 

Discharge of Airslide to CSSB10 Transfer Point Dust Collectors (CM-DC15 & 

CM-DC11) 

CM-DC15 & 

CM-DC11 

Discharge of Airslide to CSSB11 Transfer Point Dust Collectors (CM-DC15 & 

CM-DC10) 

CM-DC15 & 

CM-DC10 

Discharge of Airslide to CSSB12 Transfer Point Dust Collectors (CM-DC15 & 

CM-DC10) 

CM-DC15 & 

CM-DC10 

Discharge of Airslide to CSSB13 Transfer Point Dust Collectors (CM-DC15 & 

CM-DC9) 

CM-DC15 & 

CM-DC9 

Discharge of Airslide to CSSB14 Transfer Point Dust Collectors (CM-DC15 & 

CM-DC9) 

CM-DC15 & 

CM-DC9 

Discharge of Airslide to CSSB15 Transfer Point Dust Collectors (CM-DC15 & 

CM-DC9) 

CM-DC15 & 

CM-DC9 

Discharge of Airslide to CSSB16 Transfer Point Dust Collectors (CM-DC14 & 

CM-DC9) 

CM-DC14 & 

CM-DC9 

Discharge of Airslide to CSSB17 Transfer Point Dust Collectors (CM-DC14 & 

CM-DC9) 

CM-DC14 & 

CM-DC9 

Discharge of Airslide to CSSB18 Transfer Point Dust Collectors (CM-DC14 & 

CM-DC9) 

CM-DC14 & 

CM-DC9 

Discharge of Airslide to CSSB19 Transfer Point Dust Collectors (CM-DC8, 

CM-DC16 & CM-DC17) 

CM-DC8, CMDC16 & CMDC17 

Discharge of Airslide to CSSB20 Transfer Point Dust Collectors (CM-DC8, 

CM-DC16 & CM-DC17) 

CM-DC8, CMDC16 & CMDC17 

Discharge of Airslide to CSSB21 Transfer Point Dust Collectors (CM-DC8, 

CM-DC16 & CM-DC17) 

CM-DC8, CMDC16 & CMDC17 

Discharge of Airslide to CSSB22 Transfer Point Dust Collectors (CM-DC8, 

CM-DC16 & CM-DC17) 

CM-DC8, CMDC16 & CMDC17 

Discharge of Airslide to CSSB23 Transfer Point Dust Collectors (CM-DC8, 

CM-DC16 & CM-DC17) 

CM-DC8, CMDC16 & CMDC17 

Discharge of CS-SB1 to PHSC1 Transfer Point, 276 tons 

per hour 

Dust Collector (PH-DC1) PH-DC1 

Discharge of CS-SB2 to PHSC1 Transfer Point, 276 tons 

per hour 

Dust Collector (PH-DC1) PH-DC1 

Discharge of CS-SB3 to PHSC1 Transfer Point, 276 tons 

per hour 

Dust Collector (PH-DC1) PH-DC1 

Discharge of CS-SB4 to PHSC1 Transfer Point, 276 tons 

per hour 

Dust Collector (PH-DC1) PH-DC1 

Discharge of CS-SB5 to BLSC2 Transfer Point, 276 tons 

per hour 

Dust Collector (BL-DC1) BL-DC1 

Discharge of CS-SB6 to BLSC2 Transfer Point, 276 tons 

per hour 

Dust Collector (BL-DC1) BL-DC1 
Permit No. 47259 Page 126 May 21, 2010 

Emission Unit/Affected Source 

Name 

Emission Unit/ Affected 

Source Description 

(Nominal Capacity) 

Control Measure 

(Control Device ID Number) 

Emission Point 

ID Number 

Discharge of CS-SB16 to BLSC2 Transfer Point, 276 tons 

per hour 

Dust Collector (BL-DC1) BL-DC1 

Discharge of CS-SB17 to BLSC2 Transfer Point, 276 tons 

per hour 

Dust Collector (BL-DC1) BL-DC1 

Discharge of CS-SB18 to BLSC2 Transfer Point, 276 tons 

per hour 

Dust Collector (BL-DC1) BL-DC1 

Discharge of CS-SB7 to PHSC3 Transfer Point, 276 tons 

per hour 

Dust Collector (PH-DC2) PH-DC2 

Discharge of CS-SB8 to PHSC3 Transfer Point, 276 tons 

per hour 

Dust Collector (PH-DC2) PH-DC2 

Discharge of CS-SB9 to PHSC3 Transfer Point, 276 tons 

per hour 

Dust Collector (PH-DC2) PH-DC2 

Discharge of CS-SB10 to PHSC3 Transfer Point, 276 tons 

per hour 

Dust Collector (PH-DC2) PH-DC2 

Discharge of CS-SB11 to BLSC3 Transfer Point, 276 tons 

per hour 

Dust Collector (BL-DC2) BL-DC2 

Discharge of CS-SB12 to BLSC3 Transfer Point, 276 tons 

per hour 

Dust Collector (BL-DC2) BL-DC2 

Discharge of CS-SB13 to BLSC3 Transfer Point, 276 tons 

per hour 

Dust Collector (BL-DC2) BL-DC2 

Discharge of CS-SB14 to BLSC3 Transfer Point, 276 tons 

per hour 

Dust Collector (BL-DC2) BL-DC2 

Discharge of CS-SB15 to BLSC3 Transfer Point, 276 tons 

per hour 

Dust Collector (BL-DC2) BL-DC2 

Discharge of CS-SB19 to PHSC9 Transfer Point, 276 tons 

per hour 

Dust Collector (PH-DC3) PH-DC3 

Discharge of CS-SB20 to PHSC9 Transfer Point, 276 tons 

per hour 

Dust Collector (PH-DC3) PH-DC3 

Discharge of CS-SB21 to PHSC9 Transfer Point, 276 tons 

per hour 

Dust Collector (PH-DC3) PH-DC3 

Discharge of CS-SB22 to PHSC9 Transfer Point, 276 tons 

per hour 

Dust Collector (PH-DC3) PH-DC3 

Discharge of CS-SB23 to PHSC9 Transfer Point, 276 tons 

per hour 

Dust Collector (PH-DC3) PH-DC3 

Discharge of CS-SB19 to BLSC1A Transfer Point, 276 tons 

per hour 

Dust Collectors (BL-DC3 & 

BL-DC4) 

BL-DC3 & BLDC4 

Discharge of CS-SB20 to BLSC1A Transfer Point, 276 tons 

per hour 

Dust Collectors (BL-DC3 & 

BL-DC4) 

BL-DC3 & BLDC4 

Discharge of CS-SB21 to BLSC1A Transfer Point, 276 tons 

per hour 

Dust Collectors (BL-DC3 & 

BL-DC4) 

BL-DC3 & BLDC4 

Discharge of CS-SB22 to BLSC1A Transfer Point, 276 tons 

per hour 

Dust Collectors (BL-DC3 & 

BL-DC4) 

BL-DC3 & BLDC4 

Discharge of CS-SB23 to BLSC1B Transfer Point, 276 tons 

per hour 

Dust Collectors (BL-DC3 & 

BL-DC4) 

BL-DC3 & BLDC4 

Discharge of BL-SC6 to BLSB1 Transfer Point, 276 tons 

per hour 

Dust Collector (BL-DC7) BL-DC7 

Discharge of BL-SC6 to BLSB2 Transfer Point, 276 tons 

per hour 

Dust Collector (BL-DC7) BL-DC7 
Permit No. 47259 Page 127 May 21, 2010 

Emission Unit/Affected Source 

Name 

Emission Unit/ Affected 

Source Description 

(Nominal Capacity) 

Control Measure 

(Control Device ID Number) 

Emission Point 

ID Number 

Discharge of BL-SC6 to BLSB3 Transfer Point, 276 tons 

per hour 

Dust Collector (BL-DC7) BL-DC7 

Discharge of BL-SC6 to BLSB4 Transfer Point, 276 tons 

per hour 

Dust Collector (BL-DC7) BL-DC7 

Discharge of BL-SC7 to BLSB1 Transfer Point, 276 tons 

per hour 

Dust Collector (BL-DC7) BL-DC7 

Discharge of BL-SC7 to BLSB2 Transfer Point, 276 tons 

per hour 

Dust Collector (BL-DC7) BL-DC7 

Discharge of BL-SC7 to BLSB3 Transfer Point, 276 tons 

per hour 

Dust Collector (BL-DC7) BL-DC7 

Discharge of BL-SC7 to BLSB4 Transfer Point, 276 tons 

per hour 

Dust Collector (BL-DC7) BL-DC7 

Discharge of BL-BE3 to BLSB5 Transfer Point, 450 tons 

per hour 

Dust Collector (BL-SB5-DC1) BL-SB5-DC1 

Discharge of Pneumatic Line to 

BL-SB5 

Transfer Point Dust Collector (BL-SB5-DC1) BL-SB5-DC1 

Discharge of BL-SB3-SC to 

Rail Cars 

Bulk Loading System, 276 

tons per hour 

Dust Collector (BL-DC5) BL-DC5 

Discharge of BL-AS2A to 

Trucks 

Bulk Loading System, 276 

tons per hour 

Dust Collector (BL-DC6) BL-DC6 

Discharge of BL-AS2B to 

Trucks 

Bulk Loading System, 276 

tons per hour 

Dust Collector (BL-DC6) BL-DC6 

Discharge of BL-SB5-AS1 to 

Trucks 

Bulk Loading System, 276 

tons per hour 

Dust Collector (BL-SB5-DC2) BL-SB5-DC2 

Discharge of Pneumatic Line to 

C2-SB24 

Transfer Point Dust Collector (CM-DC18) CM-DC18 

Discharge of Pneumatic Line to 

C2-SB25 

Transfer Point Dust Collector (CM-DC18) CM-DC18 

Discharge of Pneumatic Line to 

C2-SB26 

Transfer Point Dust Collector (CM-DC18) CM-DC18 

Discharge of Pneumatic Line to 

C2-SB24 

Transfer Point Dust Collector (CM-DC18) CM-DC18 

Discharge of Pneumatic Line to 

C2-SB25 

Transfer Point Dust Collector (CM-DC18) CM-DC18 

Discharge of Pneumatic Line to 

C2-SB26 

Transfer Point Dust Collector (CM-DC18) CM-DC18 

Discharge of Pneumatic Line to 

C2-SB24 

Transfer Point Dust Collector (CM-DC18) CM-DC18 

Discharge of Pneumatic Line to 

C2-SB25 

Transfer Point Dust Collector (CM-DC18) CM-DC18 

Discharge of Pneumatic Line to 

C2-SB26 

Transfer Point Dust Collector (CM-DC18) CM-DC18 

Discharge of BL-SC8 to BLSC3 Transfer Point, 276 tons 

per hour 

Dust Collector (BL-DC8) BL-DC8 

Discharge of BL-SC8 to BLSC2 Transfer Point, 276 tons 

per hour 

Dust Collector (BL-DC8) BL-DC8 

Discharge of BL-DC8 to BLSC3 Transfer Point Dust Collector (BL-DC8) BL-DC8 
Permit No. 47259 Page 128 May 21, 2010 

Emission Unit/Affected Source 

Name 

Emission Unit/ Affected 

Source Description 

(Nominal Capacity) 

Control Measure 

(Control Device ID Number) 

Emission Point 

ID Number 

Discharge of BL-DC8 to BLSC2 Transfer Point Dust Collector (BL-DC8) BL-DC8 

Discharge of Pneumatic Line to 

BL-SB7 

Transfer Point Dust Collector (BL-SB7-DC1) BL-SB7-DC1 

Discharge of BL-BE3 to BLSB7 Transfer Point, 450 tons 

per hour 

Dust Collector (BL-SB7-DC1) BL-SB7-DC1 

Discharge of BL-SB7-SPT 

(WEST) 

Bulk Loading System, 450 

tons per hour 

Dust Collector (BL-SB7-DC1) BL-SB7-DC1 

Discharge of BL-SB7-SPT 

(EAST) 

Bulk Loading System, 450 

tons per hour 

Dust Collector (BL-SPT-DC) BL-SPT-DC 

Truck Unloading to Mortar 

Additive Bins MA-B1, MAB2, and MA-B3 

Bulk Unloading System Dust Collector (CM-MA-DC1) CM-MA-DC1 

Discharge of PH-P3 Bagging System, 276 tons 

per hour 

Dust Collector (PH-DC1) PH-DC1 

Discharge of PH-P4 Bagging System, 276 tons 

per hour 

Dust Collector (PH-DC2) PH-DC2 

Bagging Operation Bagging System Dust Collectors (PH-DC4 & 

PH-DC5) 

PH-DC4 & PHDC5 

G. Particulate Matter Emission Standards 

1. The Permittee shall not cause or allow to be emitted into the atmosphere from 

any emission unit listed in Condition V.A above any gases which exhibit opacity 

greater than 10 percent. [A.A.C. R18-2-1101(B)(50) {40 CFR §§ 63.1347 and 63.1348}]

2. The Permittee shall maintain and operate Dust Collectors CM7-DC1, CM7-DC3, 

D2-1-DC1, D2-PC, D3-1-DC1, D3-1-DC2, D5-PC, H4-DC2, and RS-DC1 such 

that the alarm of the associated Bag Leak Detection System, as required by 

Condition V.D.2.a of this Attachment, is not activated and alarm condition does 

not exist for more than 5 percent of the total operating time in a 6-month block 

period. 

[A.A.C. R18-2-406(A)(4), R18-2-406(A)(5), and R18-2-1101(B)(50) {40 CFR § 63.1350(m)(9)}] 

3. The Permittee shall not cause or allow to be emitted into the atmosphere from 

any Dust Collector listed in Condition V.A of this Attachment any gases which 

contain PM10 in excess of 0.005 gr/dscf, based on an average of three test runs of 

a minimum one hour duration each. [A.A.C. R18-2-406(A)(4)] 

4. The Permittee shall not cause or allow to be emitted into the atmosphere from 

any Dust Collector gases which contain PM10 in excess of the following emission 

rates, based on an average of three test runs of a minimum one hour duration 

each. [A.A.C. R18-2-306.02 and R18-2-406(A)(5)]

 

Emission Point ID Number PM10 Emission Limit (lbs/hr) 

BL-DC1 0.11 

BL-DC2 0.10 

BL-DC3 0.12 

BL-DC4 0.14 
Permit No. 47259 Page 129 May 21, 2010 

Emission Point ID Number PM10 Emission Limit (lbs/hr) 

BL-DC5 0.15 

BL-DC6 0.16 

BL-DC7 0.10 

BL-DC8 0.21 

BL-SB5-DC1 0.20 

BL-SB5-DC2 0.06 

BL-SB5-DC3 0.06 

BL-SB7-DC1 0.17 

BL-SPT-DC 0.10 

C2-DC2 0.12 

C2-DC3 0.20 

C2-DC4 0.11 

C2-DC5 0.47 

C2-DC6 0.08 

C2-DC7 0.10 

C2-DC8 0.11 

C2-DC9 0.07 

C2-DC10 0.11 

C2-DC11 0.11 

C2-DC12 0.11 

C2-DC13 0.12 

C2-DC14 0.12 

CM7-DC1 0.46 

CM7-DC2 0.27 

CM7-DC3 1.13 

CM-DC10 0.25 

CM-DC11 0.14 

CM-DC12 0.25 

CM-DC14 0.22 

CM-DC15 0.22 

CM-DC16 0.22 

CM-DC17 0.16 

CM-DC18 0.41 

CM-DC8 0.16 

CM-DC9 0.25 

CM-MA-DC1 0.04 

D2-1-DC1 0.50 

D2-DC1 0.89 

D2-DC3 0.04 

D2-DC4 0.06 
Permit No. 47259 Page 130 May 21, 2010 

Emission Point ID Number PM10 Emission Limit (lbs/hr) 

D2-PC 3.15 

D3-1-DC1 0.70 

D3-1-DC2 3.78 

D3-1-DC3 0.50 

D4-DC1 0.27 

D4-DC2 0.19 

D5-DC1 0.28 

D5-DC2 0.41 

D5-PC 1.72 

F2-DC1 0.29 

F3-DC1 0.06 

F3-DC2 0.07 

F4-DC1 0.75 

F5-DC1 0.28 

H2-DC1 0.17 

H2-DC2 0.01 

H2-DC3 0.38 

H4-DC1 0.08 

H4-DC2 1.07 

H5-DC1 0.20 

J2-SD1-DC1 0.69 

J2-SD2-DC1 0.69 

J3-DC1 0.34 

J3-DC2 0.34 

J3-DC3 0.12 

J3-DC4 0.12 

J3-DC5 0.10 

PH-DC1 0.20 

PH-DC2 0.22 

PH-DC3 0.15 

PH-DC4 0.10 

PH-DC5 0.27 

RS-DC1 2.41 

H. Air Pollution Control Requirements 

At all times when any emission unit listed in Condition V.A of this Attachment is in 

operation, including periods of startup, shutdown, and malfunction, the Permittee shall, 

to the extent practicable, install, maintain and operate the associated Dust Collector(s),

Water Spray, Wind Screen, or Enclosure in a manner consistent with good air pollution 

control practice for minimizing particulate matter emissions. This condition is not 

material in the event failure to comply is due to a sudden and unavoidable breakdown of 
Permit No. 47259 Page 131 May 21, 2010 

the process or the control equipment, resulted from unavoidable conditions during a 

startup or shutdown, or resulted from upset of operations. 

 [A.A.C. R18-2-331(A)(3)(d) and (e), R18-2-331(B), and R18-2-406(A)(4)] 

 [Material Permit Conditions are indicated with underline and italics] 

I. Monitoring, Recordkeeping, and Reporting Requirements 

1. Operations and Maintenance Plans 

a. The Permittee shall prepare written operations and maintenance plans for 

each emission unit listed in Condition V.A of this Attachment. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(a)}] 

b. Each plan required by Condition V.D.1.a above shall be submitted to the 

Director for review and approval using the appropriate permit revision 

mechanism in Title 18, Chapter 2, Article 3 of the Arizona 

Administrative Code. [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(a)}] 

c. Each plan required by Condition V.D.1.a above shall include procedures 

for proper operation and maintenance of the affected source and air 

pollution control devices in order to meet the emission limits of 

Condition V.B.1. [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(a)(1)}] 

d. For each Storage Bin, Conveying System Transfer Point, Bagging System, 

Bulk Unloading System, and Bulk Loading System listed in Condition V.A 

of this Attachment, the plan required by Condition V.D.1.a above shall 

include procedures to be used to periodically monitor the affected source. 

Such procedures must include the provisions of Condition V.D.3 of this 

Attachment. [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(a)(4)}] 

e. Failure to comply with any provision of an operations and maintenance 

plan approved by the Director in accordance with Condition V.D.1.b above 

shall be a violation. [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(b)}] 

2. Monitoring and Recordkeeping for Finish Mill and Certain Other Dust Collectors 

a. The Permittee shall install, calibrate, maintain, and operate Bag Leak 

Detection Systems for detecting leaks in Dust Collectors CM7-DC1, 

CM7-DC3, D2-1-DC1, D2-PC, D3-1-DC1, D3-1-DC2, D5-PC, H4-DC2, 

and RS-DC1. This condition is not material in the event failure to 

comply is due to a sudden and unavoidable breakdown of the process or 

the control equipment, resulted from unavoidable conditions during a 

startup or shutdown, or resulted from upset of operations.

 [A.A.C. R18-2-306(A)(3)(c) and (d), R18-2-331(A)(3)(c),R18-2-331(B), and R18-2-1101(B)(50) {40 CFR § 63.1350(m)}] 

[Material Permit Conditions are indicated with underline and italics] 

b. Each Bag Leak Detection System required by Condition V.D.2.a above 

shall meet the requirements of Conditions V.D.2.b(1) through 

V.D.2.b(11) below. 

(1) Each Bag Leak Detection System must be certified by the 

manufacturer to be capable of detecting PM emissions at 

concentrations of 0.0044 grains per actual cubic foot or less. 

“Certify” shall mean that the instrument manufacturer has tested 

the instrument on gas streams having a range of particle size 
distributions and confirmed by means of valid filterable PM tests 

that the minimum detectable concentration limit is 0.0044 grains 

per actual cubic foot or less. 

[A.A.C. R18-2-306(A)(3)(c) and (d) and R18-2-1101(B)(50) {40 CFR § 63.1350(m)(1)}] 

(2) The sensor on each Bag Leak Detection System must provide 

output of relative PM emissions. 

[A.A.C. R18-2-306(A)(3)(c) and (d) and R18-2-1101(B)(50) {40 CFR § 63.1350(m)(2)}] 

(3) Each Bag Leak Detection System must have an alarm that will 

activate automatically when it detects a significant increase in 

relative PM emissions greater than a preset level. 

[A.A.C. R18-2-306(A)(3)(c) and (d) and R18-2-1101(B)(50) {40 CFR § 63.1350(m)(3)}] 

(4) The presence of an alarm condition should be clearly apparent to 

facility operating personnel. 

[A.A.C. R18-2-306(A)(3)(c) and R18-2-1101(B)(50) {40 CFR § 63.1350(m)(4)}] 

(5) For a positive-pressure fabric filter, each compartment or cell 

must have a bag leak detector. For a negative-pressure or 

induced-air fabric filter, the bag leak detector must be installed 

downstream of the fabric filter. If multiple bag leak detectors are 

required (for either type of fabric filter), detectors may share the 

system instrumentation and alarm. 

[A.A.C. R18-2-306(A)(3)(c) and (d) and R18-2-1101(B)(50) {40 CFR § 63.1350(m)(5)}] 

(6) Each Bag Leak Detection System must be installed, operated, 

adjusted, and maintained so that it is based on the manufacturer’s 

written specifications and recommendations. 

[A.A.C. R18-2-306(A)(3)(c) and (d) and R18-2-1101(B)(50) {40 CFR § 63.1350(m)(6)}] 

(7) The baseline output of each Bag Leak Detection System must be 

established as follows: 

[A.A.C. R18-2-306(A)(3)(c) and R18-2-1101(B)(50) {40 CFR § 63.1350(m)(7)}] 

(a) Adjust the range and the averaging period of the device; 

and [A.A.C. R18-2-306(A)(3)(c) and R18-2-1101(B)(50) {40 CFR § 63.1350(m)(7)(i)}] 

(b) Establish the alarm set points and the alarm delay time. [A.A.C. R18-2-306(A)(3)(c) and R18-2-1101(B)(50) {40 CFR § 63.1350(m)(7)(ii)}] 

(8) After initial adjustment, the range, averaging period, alarm set 

points, or alarm delay time may not be adjusted except as 

specified in the operations and maintenance plan required by 

Condition V.D.1.a of this Attachment. In no event may the 

range be increased by more than 100 percent or decreased by 

more than 50 percent over one calendar year period unless a 

responsible official as defined in 40 CFR § 63.2 certifies in 

writing to the Director that the Dust Collector has been inspected 

and found to be in good operating condition. 

[A.A.C. R18-2-306(A)(3)(c) and R18-2-1101(B)(50) {40 CFR § 63.1350(m)(8)}] 

(9) The Permittee shall continuously record the output from the Bag 

Leak Detection System during periods of normal operation. 

Permit No. 47259 Page 132 May 21, 2010 
Normal operation does not include periods when the Bag Leak 

Detection System is being maintained or during startup, 

shutdown or malfunction. 

[A.A.C. R18-2-306(A)(3)(c) and R18-2-1101(B)(50) {40 CFR § 63.1350(m)(9)}] 

(10) Except as provided in Condition V.D.2.b(11) below, each time 

the alarm activates, alarm time will be counted as the actual 

amount of time taken by the Permittee to initiate corrective 

actions. 

[A.A.C. R18-2-306(A)(3)(c) and R18-2-1101(B)(50) {40 CFR § 63.1350(m)(9)}] 

(11) If inspection of the Dust Collector demonstrates that no 

corrective actions are necessary, no alarm time will be counted. 

[A.A.C. R18-2-306(A)(3)(c) and R18-2-1101(B)(50) {40 CFR § 63.1350(m)(9)}] 

c. Each 6-month block period for which the Bag Leak Detection System 

alarm time, as determined in accordance with Conditions V.D.2.b(9) 

through V.D.2.b(11) above, exceeds 5% of the total operating time shall 

be considered a period of excess emissions. [A.A.C. R18-2-306(A)(5)(b)] 

d. The Permittee shall report excess emissions and deviations in accordance 

with Sections XII.A and XII.B, respectively, in Attachment “A” of this 

permit. [A.A.C. R18-2-306(A)(5)(b)] 

3. Periodic Visible Emissions Observations 

For each Bagging System, Bulk Loading System, Bulk Unloading System, 

Storage Bin, and Transfer Point, listed in Condition V.A of this Attachment, the 

Permittee shall conduct periodic visible emissions observations in accordance 

with Conditions V.D.3.a through V.D.3.g below. This requirement does not 

apply to affected sources or associated dust collectors that utilize Bag Leak 

Detection Systems installed and operated in accordance with the requirements of 

Condition V.D.2 of this Attachment. 

a. Except as provided in Condition V.D.3.e below, the Permittee must 

conduct a monthly 1-minute visible emissions test of the affected source 

in accordance with Method 22 of Appendix A to 40 CFR Part 60. The 

test must be conducted while the affected source is in operation. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(a)(4)(i)}] 

b. If no visible emissions are observed in six consecutive monthly tests for 

an affected source, the Permittee may decrease the frequency of testing 

from monthly to semi-annually for that affected source. If visible 

emissions are observed during any semi-annual test, the Permittee must 

resume testing of that affected source on a monthly basis and maintain 

that schedule until no visible emissions are observed in six consecutive 

monthly tests. [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(a)(4)(ii)}]

c. If no visible emissions are observed during the semi-annual test for an 

affected source, the Permittee may decrease the frequency of testing 

from semi-annually to annually for that affected source. If visible 

emissions are observed during any annual test, the Permittee must 

resume testing of that affected source on a monthly basis and maintain 

that schedule until no visible emissions are observed in six consecutive 

monthly tests. [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(a)(4)(iii)}]

Permit No. 47259 Page 133 May 21, 2010 
d. If visible emissions are observed during any Method 22 test, the 

Permittee must conduct a 6-minute test of opacity in accordance with 

Method 9 of Appendix A to 40 CFR Part 60. The Method 9 test must 

begin within one hour of any observation of visible emissions. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(a)(4)(iv)}] 

e. The requirement to conduct Method 22 visible emissions monitoring 

under this paragraph shall not apply to any totally enclosed conveying 

system transfer point, regardless of the location of the transfer point. 

“Totally enclosed conveying system transfer point” shall mean a 

conveying system transfer point that is enclosed on all sides, top, and 

bottom. The enclosures for these transfer points shall be operated and 

maintained as total enclosures on a continuing basis in accordance with 

the facility operations and maintenance plan. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(a)(4)(v)}] 

f. If any partially enclosed or unenclosed conveying system transfer point 

is located in a building, the Permittee shall have the option to conduct a 

Method 22 visible emissions monitoring test according to the 

requirements of Conditions V.D.3.a through V.D.3.d above for each such 

conveying system transfer point located within the building, or for the 

building itself, according to Condition V.D.3.g below. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(a)(4)(vi)}] 

g. If visible emissions from a building are monitored pursuant to Condition 

V.D.3.f above, the requirements of Conditions V.D.3.a through V.D.3.d 

apply to the monitoring of the building, and the Permittee must also test 

visible emissions from each side, roof and vent of the building for at least 

1 minute. The test must be conducted under normal operating 

conditions. [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1350(a)(4)(vii)}]

4. Recordkeeping, Reporting, and Notification Requirements for HAP Emission 

Standards 

a. The Permittee shall maintain the following records: 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1355(b)}] 

(1) All records as required by 40 CFR §§ 63.10(b)(2) and (b)(3). 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1355(b)}] 

(2) All documentation supporting initial notifications and 

notifications of compliance status under 40 CFR § 63.9. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1355(b)(1)}] 

(3) All records of applicability determination, including supporting 

analyses. [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1355(b)(2)}]

(4) If the Permittee has been granted a waiver under 40 CFR § 

63.8(f)(6), any information demonstrating whether the source is 

meeting the requirements for a waiver of recordkeeping or 

reporting requirements. 

 [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1355(b)(3)}] 

b. The Permittee shall comply with the reporting requirements specified in 

40 CFR § 63.10 as follows: [R18-2-1101(B)(50) {40 CFR § 63.1354(b)}]

Permit No. 47259 Page 134 May 21, 2010 
(1) As required by 40 CFR § 63.10(d)(2), the Permittee shall report 

the results of performance tests as Part of the notification of 

compliance status. [R18-2-1101(B)(50) {40 CFR § 63.1354(b)(1)}] 

(2) As required by 40 CFR § 63.10(d)(3), the Permittee shall report 

the opacity results from tests required by Conditions V.E.4 of 

this Attachment. [R18-2-1101(B)(50) {40 CFR § 63.1354(b)(2)}]

(3) As required by 40 CFR § 63.10(d)(5), if actions taken by the 

Permittee during a startup, shutdown, or malfunction (including 

actions taken to correct a malfunction) are consistent with the 

procedures specified in the Permittee’s startup, shutdown, and 

malfunction plan specified in 40 CFR § 63.6(e)(3), the Permittee 

shall state such information in a semi-annual report. Reports 

shall only be required if a startup, shutdown, or malfunction 

occurred during the reporting period. The startup, shutdown, and 

malfunction report may be submitted simultaneously with the 

excess emissions and continuous monitoring system performance 

reports. [R18-2-1101(B)(50) {40 CFR § 63.1354(b)(4)}]

(4) Any time an action taken by the Permittee during a startup, 

shutdown, or malfunction (including actions taken to correct a 

malfunction) is not consistent with the procedures in the startup, 

shutdown, and malfunction plan, the Permittee shall make an 

immediate report of the actions taken for that event within 2 

working days, by telephone call or facsimile (fax) transmission. 

The immediate report shall be followed by a letter, certified by 

the Permittee, explaining the circumstances of the event, the 

reasons for not following the startup, shutdown, and malfunction 

plan, and whether any excess emissions and/or parameter 

monitoring exceedances are believed to have occurred. 

[R18-2-1101(B)(50) {40 CFR § 63.1354(b)(5)}] 

(5) As required by 40 CFR § 63.10(e)(2), the Permittee shall submit 

a written report of the results of the performance evaluation for 

the continuous monitoring system required by 40 CFR § 63.8(e). 

The Permittee shall submit the report simultaneously with the 

results of the performance test. 

[R18-2-1101(B)(50) {40 CFR § 63.1354(b)(6)}] 

(6) As required by 40 CFR § 63.10(e)(3), the Permittee shall submit 

an excess emissions and continuous monitoring system 

performance report for any event when the data provided by the 

continuous monitoring system indicate the source is not in 

compliance with the applicable emission limitation or operating 

parameter limit. [R18-2-1101(B)(50) {40 CFR § 63.1354(b)(8)}] 

(7) The Permittee shall submit a summary report semiannually, 

along with the compliance certification, which contains the 

information specified in 40 CFR § 63.10(e)(3)(vi). In addition, 

the summary report shall include all failures to comply with any 

provision of any operation and maintenance plan required by 

Condition V.D.1.a of this Attachment. 

 [R18-2-1101(B)(50) {40 CFR § 63.1354(b)(9)}] 

Permit No. 47259 Page 135 May 21, 2010 
(8) If the total continuous monitoring system downtime for any 

continuous monitoring system is 10 percent or greater of the total 

operating time for the reporting period, the Permittee shall 

submit an excess emissions and continuous monitoring system 

performance report along with the summary report required by 

Condition V.D.4.b(7) of this Attachment. 

 [R18-2-1101(B)(50) {40 CFR § 63.1354(b)(10)}] 

c. The Permittee shall comply with the notification requirements in 40 CFR 

§ 63.9 as follows: [R18-2-1101(B)(50) {40 CFR § 63.1353(b)}]

(1) Notification of performance tests, as required by 40 CFR §§ 63.7 

and 63.9(e). [R18-2-1101(B)(50) {40 CFR § 63.1353(b)(2)}] 

(2) Notification of opacity and visible emission observations 

required by Condition V.E.4 of this Attachment in accordance 

with 40 CFR §§ 63.6(h)(5) and 63.9(f). 

 [R18-2-1101(B)(50) {40 CFR § 63.1353(b)(3)}] 

(3) Notification of compliance status, as required by 40 CFR § 

63.9(h). [R18-2-1101(B)(50) {40 CFR § 63.1353(b)(5)}]

d. The Permittee shall maintain files of all information (including all reports 

and notifications) required in a form suitable and readily available for 

inspection and review as required by 40 CFR § 63.10(b)(1). The files 

shall be retained for at least five years following the date of each 

occurrence, measurement, maintenance, corrective action, report, or 

record. At a minimum, the most recent two years of data shall be 

retained on site. The remaining three years of data may be retained off 

site. The files may be maintained on microfilm, on a computer, on 

floppy disks, on magnetic tape, or on microfiche. 

 [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1355(a)}] 

5. Monitoring and Recordkeeping for Other Dust Collectors 

For each Dust Collector listed in Condition V.A of this Attachment, the Permittee 

shall perform monitoring in accordance with Conditions V.D.5.a through V.D.5.d 

below. This requirement does not apply to affected sources or associated dust 

collectors that utilize Bag Leak Detection Systems installed and operated in 

accordance with the requirements of Condition V.D.2 of this Attachment. 

a. The Permittee shall conduct a monthly visible emissions observation of 

the exhaust from each dust collector listed in Condition V.A of this 

Attachment, in accordance with EPA Reference Method 22. If visible 

emissions are observed during the monthly visible emissions 

observation, the Permittee shall initiate investigation of the dust collector 

within 24 hours of the occurrence, to identify any need for corrective 

action. If corrective action is required, the Permittee shall implement 

such corrective action as soon as practicable in order to avert or 

minimize possible exceedances of the emission standards in Conditions 

V.B.3 and V.B.4 of this Attachment. 

 [A.A.C. R18-403(A)(1), R18-2-406(A)(4), and R18-2-406(A)(5)] 

b. The Permittee shall install, calibrate, maintain, and operate, according to 

the manufacturer’s specifications, a device for monitoring and recording 

the pressure drop across each dust collector. This condition is not 

Permit No. 47259 Page 136 May 21, 2010 
Permit No. 47259 Page 137 May 21, 2010 

material in the event failure to comply is due to a sudden and 

unavoidable breakdown of the process or the control equipment, resulted 

from unavoidable conditions during a startup or shutdown, or resulted 

from upset of operations. 

 [A.A.C. R18-2-331(A)(3)(c), R18-2-331(B), R18-403(A)(1), R18-2-406(A)(4), and R18-2-406(A)(5)] 

[Material Permit Conditions are indicated with underline and italics] 

c. The Permittee shall perform monthly inspections of each dust collector 

and the associated pressure drop continuous parameter monitoring 

system in accordance with the manufacturers’ recommended procedures. 

The Permittee shall take corrective action following the discovery of any 

abnormal operation or required maintenance of any dust collector or the 

associated pressure drop continuous parameter monitoring system as 

expeditiously as practicable in accordance with good air pollution control 

practices for minimizing emissions, but no later than within 24 hours 

following detection. 

 [A.A.C. R18-403(A)(1), R18-2-406(A)(4), and R18-2-406(A)(5)] 

d. If a monthly inspection performed pursuant to Condition V.D.5.c above 

indicates that the pressure drop across any dust collector is outside the 

range established pursuant to Condition V.E.5.b, the Permittee shall 

initiate investigation of the control equipment within 24 hours of the 

occurrence to identify any need for corrective action. If corrective action 

is required, the Permittee shall implement such corrective action as soon 

as practicable in order to avert or minimize possible exceedances of the 

emission standards in Conditions V.B.3 and V.B.4 of this Attachment. 

[A.A.C. R18-403(A)(1), R18-2-406(A)(4), and R18-2-406(A)(5)] 

6. Notification Requirements for Kiln 6 Project 

a. On or before the date that this Section becomes effective, the Permittee 

shall submit written notification of the schedule for shutting down or 

modifying the emissions units covered by Sections VI of Attachment 

“C”. [A.A.C. R18-2-306.01, R18-2-403(A)(2)] 

b. The notification required by Condition V.D.6.a above shall include an 

updated PM netting analysis and an updated PM10 emission offset 

analysis for the Kiln 6 project. [A.A.C. R18-2-306.01, R18-2-403(A)(2)] 

J. Testing Requirements 

1. The Permittee shall perform initial and periodic performance tests in accordance 

with Conditions V.E.2 through V.E.5 below. Initial performance tests shall be 

performed within 180 days after initial startup of the affected source. 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4) and R18-2-1101(B)(1) {40 CFR §§ 63.6(h)(5) and 63.7(a) }] 

2. For each performance test required pursuant to Condition V.E.1 above, the 

Permittee shall submit a test plan to the Director in accordance with Condition 

XVIII.D of Attachment “A”. 

 [A.A.C. R18-2-312(B) and R18-2-1101(B)(50) {40 CFR § 63.1349(a)}]
3. Performance test results shall be documented in complete test reports that contain 

the information required by Conditions V.E.3.a through V.E.3.k below. 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)}] 

a. A brief description of the process and the air pollution control system; 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)(1)}] 

b. Sampling location description(s); 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)(2)}] 

c. A description of sampling and analytical procedures and any 

modifications to standard procedures; 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)(3)}] 

d. Test results; 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)(4)}] 

e. Quality assurance procedures and results; 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)(5)}] 

f. Records of operating conditions during the test, preparation of standards, 

and calibration procedures; 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)(6)}] 

g. Raw data sheets for field sampling and field and laboratory analyses; 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)(7)}] 

h. Documentation of calculations; 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)(8)}] 

i. All data recorded and used to establish parameters for compliance 

monitoring; 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)(9)}] 

j. Any other information required by the test method; and 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)(10)}] 

k. All other relevant information. 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), R18-2-1101(B)(50) {40 CFR § 63.1349(a)}] 

4. Test Methods and Procedures for Opacity of Visible Emissions 

a. The Permittee shall demonstrate initial compliance with Condition V.B.1 

of this Attachment by conducting tests in accordance with Method 9 of 

Appendix A to 40 CFR Part 60. 

 [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(2)}] 

b. Each performance test required by Condition V.E.4.a above shall be 

conducted under the conditions that exist when the affected source is 

operating at the representative performance conditions in accordance 

with 40 CFR § 63.7(e). [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(2)}]

c. The maximum 6-minute average opacity exhibited during the test period 

shall be used to determine whether the affected source is in initial 

Permit No. 47259 Page 138 May 21, 2010 
compliance with the opacity standard. 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(2)}] 

d. The duration of the Method 9 performance test shall be 3 hours (thirty 6-

minute averages), except that the duration of the Method 9 performance 

test may be reduced to 1 hour if Conditions V.E.4.d(1) and V.E.4.d(2) 

below are met: [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(2)}]

(1) There are no individual readings greater than 10 percent opacity; 

[A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(2)(i)}] 

(2) There are no more than three readings of 10 percent for the first 

1-hour period. [A.A.C. R18-2-1101(B)(50) {40 CFR § 63.1349(b)(2)(ii)}] 

5. Test Methods and Procedures for Particulate Matter 

a. The Permittee shall demonstrate initial compliance with Conditions 

V.B.3 and V.B.4 of this Attachment by conducting performance tests as 

follows. [A.A.C. R18-2-403(A)(1), R-18-406(A)(4) and R-18-406(A)(5)]

(1) The Permittee shall use any of the following test methods to 

determine the PM10 concentration: 

(a) Method 5 in Appendix A to 40 CFR Part 60; 

(b) Method 201 in Appendix M to 40 CFR Part 51; or 

(c) Method 201a in Appendix M to 40 CFR Part 51. 

 [A.A.C. R18-2-403(A)(1), R-18-406(A)(4) and R-18-406(A)(5)] 

(2) Each performance test shall consist of three separate runs. 

[A.A.C. R18-2-403(A)(1), R-18-406(A)(4) and R-18-406(A)(5)] 

(3) Each test run shall be conducted for at least one hour, and the 

minimum sample volume shall be 30 dscf. 

[A.A.C. R18-2-403(A)(1), R-18-406(A)(4) and R-18-406(A)(5)] 

(4) The average of the three runs shall be used to determine 

compliance. 

[A.A.C. R18-2-403(A)(1), R-18-406(A)(4) and R-18-406(A)(5)] 

b. For each dust collector subject to the requirements of Condition V.D.5 of 

this Attachment, during each performance test conducted pursuant to 

Condition V.E.5.a above, the Permittee shall determine a range of 

pressure drop values for the dust collector using the following 

procedures: 

(1) During each performance test run, continuously monitor and 

record the pressure drop across the dust collector as required 

under Condition V.D.5.b above; 

[A.A.C. R18-2-306(A)(3)(c), R18-2-403(A)(1), R18-2-406(A)(4), and R18-2-406(A)(5)] 

(2) Determine a range of dust collector pressure drop values and 

associated averaging time, based on the pressure drop data 

monitored during the performance test. The maximum pressure 

Permit No. 47259 Page 139 May 21, 2010 
Permit No. 47259 Page 140 May 21, 2010 

drop (i.e., the high end of the range) shall be 3.0 in. w.c. greater 

than the arithmetic average of the pressure drop readings during 

the performance test. The minimum pressure drop (i.e., the low 

end of the range) shall be either one-half the arithmetic average 

of the pressure drop readings during the performance test or 3.0 

in. w.c. less than the arithmetic average of the pressure drop 

readings during the performance test, whichever is greater. 

[A.A.C. R18-2-306(A)(3)(c), R18-2-403(A)(1), R18-2-406(A)(4), and R18-2-406(A)(5)] 

c. For any affected facility for which the initial performance tests required 

by Condition V.E.5.a above are performed with more than three years 

remaining in the permit term, the performance tests required by 

Condition V.E.5.a shall be repeated once during the permit term. 

[A.A.C. R18-2-403(A)(1), R-18-406(A)(4) and R-18-406(A)(5)] 

K. Permit Shield 

Compliance with the terms of this Section shall be deemed compliance with the 

following applicable requirement(s) in effect on the date of permit issuance: 40 CFR Part 

63 Subpart LLL. [A.A.C. R18-2-325] 

VI. EMERGENCY GENERATOR 

The requirements of this Section shall apply beginning on the first date when the emissions unit 

listed in Condition VI.A below becomes operational. The unit listed in Condition VI.A shall be 

deemed operational on the first calendar day following on-site installation. 

A. List of Emission Units 

Emission Unit Name 

(Equipment ID Number) 

Emission Unit Description Control Measure 

(Control Device ID 

Number) 

Emergency Generator Reciprocating internal combustion 

engine, diesel fuel-fired, driving 

emergency electrical generator, 1,249 

kW output 

Not applicable 

B. Emission Limits/Standards 

1. The Permittee shall not cause or allow the operation of the emergency generator 

to exceed the limits listed in Conditions VI.B.1.a and VI.B.1.b below. 

[A.A.C. R18-2-306.01] 

a. The Permittee shall not cause or allow the emergency generator to 

operate in excess of 50 non-emergency hours per year. The following 

shall be excluded from consideration in determining compliance with 

this limitation:

(1) Operation for the purpose of maintenance checks and readiness 

testing, provided that the tests are recommended by the 

manufacturer, the vendor, or the insurance company associated 

with the engine. 
(2) Operation in emergency situations.

[A.A.C. R18-2-306.01(A) and R18-2-331(A)(3)(a)] 

[Material Permit Conditions are indicated with underline and italics] 

b. The Permittee shall not cause or allow the emergency generator to 

operate except for emergency operation as provided in Condition 

VI.B.1.b(1) below and maintenance and testing as provided by Condition 

VI.B.1.b(2) below. 

(1) Except as provided in Condition VI.B.1.a above, there is no time 

limit on the use of the emergency generator in emergency 

situations. 

(2) The emergency generator may be operated for the purpose of 

maintenance checks and readiness testing, provided that the tests 

are recommended by Federal, State, or local government, the 

manufacturer, the vendor, or the insurance company associated 

with the engine. Maintenance checks and readiness testing are 

limited to 100 hours per year. 

 [A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), 40 CFR § 60.4211(e)] 

2. The Permittee shall not install or operate the emergency generator unless said 

engine has been certified by the engine manufacturer to meet the certification 

emission standards for new nonroad compression ignition engines for the same 

model year and maximum engine power in 40 CFR § 89.112 and 40 CFR § 

89.113 for all pollutants beginning in model year 2007. The engine must be 

installed and configured according to the manufacturer's specifications. 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), 40 CFR §§ 60.4205(b) and 60.4211(c)] 

3. The Permittee shall operate and maintain the emergency generator according to 

the manufacturer’s written instructions, or procedures developed by the Permittee 

that are approved by the engine manufacturer, over the entire life of the engine. 

The Permittee may change only those settings that are permitted by the engine 

manufacturer. [A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), 40 CFR §§ 60.4206 and 60.4211(a)]

4. The Permittee shall not combust in the emergency generator any fuel other than 

diesel fuel that meets the requirements of 40 CFR § 80.510(b). 

 [A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), 40 CFR § 60.4207(b)]

5. The Permittee shall not cause or allow to be emitted to the atmosphere from the 

emergency generator smoke for any period greater than 10 consecutive seconds 

which exceeds 40 percent opacity. Visible emissions when starting cold 

equipment shall be exempt from this requirement for the first 10 minutes. 

[A.A.C. R18-2-719(E)] 

6. Except as provided by Conditions VI.B.6.a and VI.B.6.b below, fuel shall not be 

combusted in the emergency generator except during periods when a valid visible 

emissions observation can be conducted in accordance with EPA Reference 

Method 9. 

a. Condition VI.B.6 shall not apply to periods of emergency usage. 

b. Operation of the emergency generator may occur during periods when a 

valid visible emissions observation in accordance with EPA Reference 

Permit No. 47259 Page 141 May 21, 2010 
Method 9 is not possible, provided that the requirements of Conditions 

VI.C.1.a and VI.C.1.b of this Attachment are met for that calendar day. 

[A.A.C. R18-2-306(A)(3)] 

C. Monitoring, Recordkeeping, and Reporting Requirements 

1. The Permittee shall demonstrate compliance with the opacity limitation in 

Condition VI.B.5 of this Attachment as follows: 

a. A certified EPA Reference Method 9 observer shall conduct visible 

emissions observations on the emergency generator. All visible 

emissions observations shall be conducted in accordance with EPA 

Reference Method 9. 

b. Except as provided by Conditions VI.C.1.c and VI.C.1.d below, visible 

emissions observations required by Condition VI.C.1.a above shall be 

conducted for the emergency generator for at least one six-minute period 

each calendar day. 

c. Visible emissions observations shall not be required for the emergency 

generator for any calendar day on which no fuel is combusted in the 

emergency generator. 

d. Visible emissions observations shall not be required for the emergency 

generator for any calendar day on which the only fuel combustion in the 

emergency generator occurs during emergency operation. 

[A.A.C. R18-2-306(A)(3)] 

2. The Permittee shall maintain on-site, and readily available for inspection, a 

record of each visible emissions observation conducted as required by Conditions 

VI.C.1.a and VI.C.1.b of this Attachment. Each visible emissions observation 

record shall include the following: 

a. The emissions unit for which the visible emissions observation was 

performed; 

b. Location, date, and time of the visible emissions observation; 

c. The results of the visible emissions observation; 

d. The operating conditions existing at the time of the visible emissions 

observation; and 

e. The name of the observer. 

[A.A.C. R18-2-306(A)(3)] 

3. The Permittee shall maintain readily available records of the following: 

a. Records of the type and quantity of fuel combusted in the emergency 

generator. 

(1) Records required by Condition VI.C.3.a shall be created and

maintained for each calendar day on which fuel is combusted in 

the emergency generator. 

Permit No. 47259 Page 142 May 21, 2010 
Permit No. 47259 Page 143 May 21, 2010 

(2) Records required by Condition VI.C.3.a shall indicate the sulfur 

content of the fuel combusted and the method of determination. 

b. Records of all maintenance performed on the internal combustion engine. 

These records shall be created and maintained for each calendar day on 

which maintenance is performed on the emergency generator. 

[A.A.C. R18-2-306(A)(3)] 

4. The Permittee shall install a non-resettable hour meter prior to startup of the 

emergency generator. 

[A.A.C. R18-2-403(A)(1), R18-2-406(A)(4), 40 CFR § 60.4209(a)] 

5. The Permittee shall submit the initial notification in 40 CFR § 63.9 (b) by the 

date specified. The notification should include the following: 

a. The information in 40 CFR §§ 63.9(b)(2)(i) through (v). 

b. A statement that the internal combustion engine has no additional 

requirements. 

c. An explanation of the basis of the exclusion (i.e., that it operates 

exclusively as an emergency, stationary, reciprocating internal 

combustion engine). 

[40 CFR §§ 63.6590(b) and 63.6645(d)] 

D. Permit Shield 

Compliance with the terms of this Section shall be deemed compliance with the 

following applicable requirement(s) in effect on the date of permit issuance: 40 CFR 60 

Subpart IIII, 40 CFR Part 63 Subpart ZZZZ, A.A.C. R18-2-719(E). [A.A.C. R18-2-325]
This page was left blank intentionally. 

Permit No. 47259 Page 144 May 21, 2010 
Permit No. 47259 Page 145 

ATTACHMENT “E”: EQUIPMENT LIST (K1-K4) 

AIR QUALITY CONTROL PERMIT NO. 47259 

CALPORTLAND COMPANY - RILLITO CEMENT PLANT 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

I. Quarry Crusher System 

Truck Dump Hopper 150 ton 1971 N/A N/A 

B2-PF1 Pan feeder 1200 tph 1971 Stephens N/A 

Adamson 

B2-VG1 Vibrating grizzly 1200 tph 1971 Allis Chalmers N/A 

B2-IC1 Impact crusher 1200 tph 1971 Hazmag N1000 

B2-BF1 Belt feeder 1200 tph 1971 Stephens 

Adamson 

N/A 

B2-BC1 Belt Conveyor 1200 tph 1971 Rex Chain Belt N/A B3-BC1 Belt Conveyor 1200 tph 1971 Rex Chain Belt N/A B3-BC2 Belt Conveyor 1200 tph 1971 Rex Chain Belt N/A B3-BC3 Belt Conveyor 1200 tph 1971 Rex Chain Belt N/A B3-BC4 Shuttle Conveyor 1200 tph 1971 Rex Chain Belt N/A 

B3-VS1 Vibrating screen 1200 tph 2003 METSO 8X20 SD 

B2-DC1 Dust Collector N/A 1971 Mikropul 2G3-96 B3-DC1 Dust Collector N/A 1971 Mikropul 1F3-24 

Various enclosed screw conveyor devices 

II. Overland Conveyor System 

B5-VF1 through 

B5-VF12 

Vibrating feeders 1200 tph 1971 Eriez Magnetics 95A RD

B5-BC1 Belt Conveyor 1200 tph 1971 Rex Chain Belt N/A B5-BC2 Belt Conveyor 1200 tph 1971 Rex Chain Belt N/A B5-BC3 Belt Conveyor 1200 tph 1971 Rex Chain Belt N/A B5-BC4 Belt Conveyor 1200 tph 1971 Rex Chain Belt N/A 

B5-DC1 Dust Collector N/A 1971 Mikropul 36S-8-30 B5-DC2 Dust Collector N/A 1971 Mikropul 36S-8-30 B5-DC3 Dust Collector N/A 1971 Mikropul 36S-8-30 
Permit No. 47259 Page 146 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

III: Stacker/Reclaimer and Storage Area 

B6-BC1 Belt Conveyor 600 tph 1971 Rex Chain Belt N/A B7-BC1 Belt Conveyor 1200 tph 1971 Rex Chain Belt N/A B7-BC2 Belt Conveyor 1200 tph 1971 MIAG N/A B7-BC3 

Stacker Boom 

Conveyor 1200 tph N/A MIAG N/A 

B8-BC1 Belt Conveyor 450 tph 1971 N/A N/A 

B8-BC1A Belt Conveyor 500 tph 1971 N/A N/A 

C2-BC4 Belt Conveyor 500 tph 1971 Rex Chain Belt N/A 

C2-TR1 Reclaimer 500 tph 1971 MIAG N/A 

B7-TS Stacker 1200 tph 1971 MIAG N/A 

B6-DC3 Dust Collector N/A 1971 Mikropul 100S-8-20 B7-DC1 Dust Collector N/A 1971 Mikropul 80S-8-20 B8-DC1 Dust Collector N/A 1971 Mikropul 80S-8-20 B8-DC2 Dust Collector N/A 1971 Mikropul 80S-8-20 

IV: Roller Mill Feed Area 

D4-HOP Hopper 50 Tons 2000 N/A N/A 

D4-BF1 Belt Feeder 100 tph 2000 N/A N/A D4-SB3 Additive Bin 150 tons 2000 N/A N/A D4-SB4 Additive Bin 150 tons 2000 N/A N/A D4-SB5 Additive Bin 150 tons 2000 N/A N/A D4-SB6 Additive Bin 150 tons 2000 N/A N/A 

C2-BC1 Belt Conveyor 460 tph 1971 MIAG N/A C2-BC2 Belt Conveyor 460 tph 1971 MIAG N/A C2-BC3 Belt Conveyor 460 tph 1971 Rex Chain Belt N/A 

C2-BC3-MGTBC Belt Conveyor N/A 2009 Eriez Magnetics N/A 

C2-BC7 Belt Conveyor 460 tph 2000 Terra Nova N/A 
Permit No. 47259 Page 147 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

D4-BC1 Belt Conveyor 460 tph 2000 Terra Nova N/A 

C2-BC3-BF1 Belt Feeder 200 tph 1971 N/A N/A 

C2-BC3-BS Belt Scale 460 tph 1971 Merrick L-430 L

D4-BS1 Belt Scale 460 tph 2000 Merrick 450 450D4-BS2 Belt Scale 460 tph 2000 Merrick 450 450D4-BS3 Belt Scale 460 tph 2009 Merrick 450 450D4-BS4 Belt Scale 460 tph 2000 Merrick 450 450D4-BS5 Belt Scale 460 tph 2000 Merrick 450 450D4-BS6 Belt Scale 460 tph 2006 Merrick 450 450

D4-BE1 Bucket Elevator 100 tph 2000 Rexnord 2116M 34x64 

C2-DR1 Drag Rake 100 tph 1971 MIAG N/A C2-DR2 Drag Rake 100 tph 1971 MIAG N/A 

D4-DR1 Drag Conveyor 100 tph 2000 Rexnord N/A 

C2-BE3 Bucket Elevator 460 tph 1971 MIAG N/A C2-BE4 Bucket Elevator 460 tph 1971 MIAG N/A 

C2-SB7 Storage Bin 250 tons 2000 N/A N/A C2-SB8 Storage Bin 250 tons 2000 N/A N/A 

D4-VB1 Bin Vibrator 460 tph 2000 Vibra Screw 10’0” BA D4-VB2 Bin Vibrator 460 tph 2000 Vibra Screw 10’0” BA D4-VB4 Bin Vibrator 100 tph 2000 Vibra Screw 8’0” BA D4-VB5 Bin Vibrator 100 tph 2000 Vibra Screw 8’0” BA 

C2-DC1 Dust Collector N/A 1971 Mikropul 36S-8-30 C2-DC3 Dust Collector N/A 2000 Amerex RP-12-36-D6 

D4-DC1 Dust Collector N/A 2000 Amerex RP-12-169-D6 D4-DC2 Dust Collector N/A 2000 Amerex RP-12-81-D6 

V: Roller Mill 

D4-RM1 Roller Mill 460 tph 2000 

Polysius 

Quadropol 

RMR 45/23 

D4-SS1 Separator 460 tph 2000 Polysius Sepol RMR 410 

D4-SB1 Storage Bin 460 tph 2000 N/A N/A 
Permit No. 47259 Page 148 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

D4-VF1 Vibrating Feeder 460 tph 2000 Kenergy Sepol RMR 410 D4-BE2 Bucket Elevator 460 tph 2000 Rexnord 

1630-24108 

34x64 

D4-CC1 Cyclone 460 tph 2000 Polysius Sepol RMR 410 D4-CC2 Cyclone 460 tph 2000 Polysius N/A D4-CC3 Cyclone 460 tph 2000 Polysius N/A D4-CC4 Cyclone 460 tph 2000 Polysius N/A 

Various air slide devices Various enclosed screw conveyor devices 

VI: Homogenizing and Kiln Feed Silos 

F2-BE1 Bucket Elevator 300 tph 1971, 2002 Rexnord N/A 

F2-PS-BE1 Bucket Elevator 100 tph N/A N/A N/A 

F3-BE1 Bucket Elevator 250 tph 1971 Rex Chain Belt N/A 

F2-SB1 

Homogenizing 

Silo 2400 tons 1971 Fuller N/A 

F3-SB1 

Kiln Feed Storage 

Silo 2600 tons 1971 N/A N/A 

F3-SB2 

Kiln Feed Storage 

Silo 2600 tons 1971 N/A N/A 

F2-DC1 Dust Collector N/A 2002 Amerex N/A F2-DC4 Dust Collector N/A 1971 Mikropul 64S-8-20 F3-DC1 Dust Collector N/A 1971 Mikropul 36S-8-30 F3-DC2 Dust Collector N/A 1971 Mikropul 36S-8-30 

Various air slide devices Various enclosed screw conveyor devices 

VII: Raw Feed Materials to Rock Storage 

Crusher Hopper Hopper 500 tph 1949 N/A N/A 

B9-PF1 Pan Conveyor 500 tph 1949 N/A N/A 

B9-IC Impact Crusher 500 tph 1949 

Pennsylvania 

Crusher CF-15-50 

B9-VS1 Vibrating Screen 500 tph 2009 

General 

Kinematics FRC 72” X 
Permit No. 47259 Page 149 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

B9-VS2 Vibrating Screen 500 tph 1952 Hewitt Robbins N/A 

B9-BC1 Belt Conveyor 500 tph 1949 N/A N/A B9-BC2 Belt Conveyor 500 tph 1949 N/A N/A B9-BC3 Belt Conveyor 500 tph 1949 

Stephens 

Adamson 5-S4 

B9-BC4 Belt Conveyor 500 tph 1949 N/A N/A 

B9-BC4-BF Belt feeder 50 tph 2000 N/A N/A 

B9-BC4-BFHOP Hopper 50 tph 2000 N/A N/A 

B9-BC5 Belt Conveyor 500 tph 1951 N/A N/A B9-BC6 Belt Conveyor 500 tph N/A N/A N/A 

B9-DC1 Dust Collector N/A 1971, 2001 Mikropul N/A B9-DC2 Dust Collector N/A 1985 Mikropul 80F3-10 B9-DC3 Dust Collector N/A 1985 Mikropul 80F2-10 B9-DC5 Dust Collector N/A 1985 Mikropul 36S-8-30 

VIII. Raw Grinding - AC Area 

AC1 Mill Mill 25 tph 1949 Allis Chalmers N/A 

AC1-SS Separator 25 tph 1949 Sturtevant N/A 

AC1-BE1 Bucket Elevator 25 tph 1949 N/A N/A 

AC1-BS1 Belt Scale 25 tph 1949 N/A N/A 

AC1-SB Feed Bin 30 tons 1949 N/A N/A 

AC2 Mill Mill 25 tph 1949 Allis Chalmers N/A 

AC2-SS Separator 25 tph 1949 Sturtevant N/A 

AC2-BE1 Bucket Elevator 25 tph 1949 N/A N/A 

AC2-BS1 Belt Scale 25 tph 1949 N/A N/A 

AC2-BS1-VF1 Vibrating Feeder 25 tph 1949 N/A N/A 

AC2-SB Feed Bin 30 tons 1949 N/A N/A 

AC3 Mill Mill 25 tph 1951 Allis Chalmers N/A 

AC3-SS Separator 25 tph 1951 Sturtevant N/A 

AC3-BE1 Bucket Elevator 25 tph 1951 N/A N/A 
Permit No. 47259 Page 150 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

AC3-BS1 Belt Scale 25 tph 1951 Merrick N/A 

AC3-BS1-VF1 Vibrating Feeder 25 tph 1951 N/A N/A 

AC3-SB Feed Bin 30 tons 1951 N/A N/A 

AC4 Mill Mill 25 tph 1955 Allis Chalmers N/A 

AC4-SS Separator 25 tph 1955 Sturtevant N/A 

AC4-BE1 Bucket Elevator 25 tph 1955 N/A N/A 

AC4-BS1 Belt Scale 25 tph 1997 Merrick 450 450

AC4-SB Feed Bin 18 tons 1955 N/A N/A 

AC-DR1 Drag Conveyor 100 tph 1949 N/A N/A 

AC-BE1 Bucket Elevator 100 tph 1949 N/A N/A 

AC-BC1 Belt Conveyor 100 tph 1949 N/A N/A 

AC-BS1 Belt Scale 10 tph 1996 Merrick 450 450AC-BS2 Belt Scale 100 tph 1996 Merrick 450 450AC-BS3 Belt Scale 100 tph 1996 Merrick 450 450AC-BS4 Belt Scale 100 tph 1996 Merrick 450 450

AC-DC3 Dust Collector N/A 1981 Mikropul 221S-8-20 

AC1-DC1 Dust Collector N/A 1981 Mikropul 221S-10-20 AC2-DC1 Dust Collector N/A 1979 Mikropul 221S-10-20 AC3-DC1 Dust Collector N/A 1979 Mikropul 221S-10-20 AC4-DC1 Dust Collector N/A 1979 Mikropul 221S-10-20 

Various enclosed screw conveyor devices Various air slide devices 

IX: Proportioning Silos 

F2-PS-SB1 Storage Bin 280 Tons 1949 N/A N/A F2-PS-SB2 Storage Bin 280 Tons 1949 N/A N/A F2-PS-SB3 Storage Bin 280 Tons 1949 N/A N/A F2-PS-SB4 Storage Bin 280 Tons 1949 N/A N/A F2-PS-SB5 Storage Bin 280 Tons 1949 N/A N/A F2-PS-SB6 Storage Bin 280 Tons 1949 N/A N/A 
Permit No. 47259 Page 151 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

F2-PS-SB7 Storage Bin 280 Tons 1951 N/A N/A F2-PS-SB8 Storage Bin 280 Tons 1951 N/A N/A F2-PS-SB9 Storage Bin 280 Tons 1951 N/A N/A 

F2-PS-SB10 Storage Bin 280 Tons 1951 N/A N/A F2-PS-SB11 Storage Bin 280 Tons 1951 N/A N/A F2-PS-SB12 Storage Bin 280 Tons 1951 N/A N/A 

F2-POD 

Pneumatic 

Conveyance 

System 125 tph 2000 MODCO N/A 

F2-PS-DC1 Dust Collector N/A 1980 Mikropul 10/8/1930 F2-PS-DC2 Dust Collector N/A 1980 Mikropul 10/8/1930 F2-PS-DC3 Dust Collector N/A N/A Mikropul N/A 

AC-BE2 Bucket Elevator 100 tph 1955 N/A N/A 

AC-A1 Alleviator 100 tph 2000 N/A N/A 

AC-DC1 Dust Collector N/A 2000 N/A N/A 

AC-BE2-DC Dust Collector N/A 2000 Mikropul 64S-8-20 

Various enclosed screw conveyor devices Various pneumatic conveying devices 

 X: Kilns 1, 2, and 3 Feed Silos 

F3-KS-SB1 Silo 575 Tons 1949 N/A N/A F3-KS-SB2 Silo 575 Tons 1949 N/A N/A F3-KS-SB3 Silo 575 Tons 1949 N/A N/A F3-KS-SB4 Silo 575 Tons 1951 N/A N/A F3-KS-SB5 Silo 575 Tons 1951 N/A N/A F3-KS-SB6 Silo 575 Tons 1951 N/A N/A 

F3-KS-BE1 Bucket Elevator 100 tph 1949 N/A N/A F3-KS-SCF Screw Feeder 100 tph N/A N/A N/A 

F3-KS-SB Storage Bin 15 tons 1992 N/A N/A 

F3-KS-DC1 Dust Collector N/A 1974 Mikropul 25S-8-20B 

Various enclosed screw conveyor devices 
Permit No. 47259 Page 152 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

XI: Kilns 1, 2, and 3 

H3-K1-K Rotary Kiln 19 tph 1949 Allis Chalmers N/A H3-K2-K Rotary Kiln 19 tph 1951 Allis Chalmers N/A H3-K3-K Rotary Kiln 19 tph 1955 FL Smidth N/A 

H4-K1-FBE1 Bucket Elevator 30 tph N/A N/A N/A H4-K2-FBE1 Bucket Elevator 30 tph N/A N/A N/A H4-K3-FBE1 Bucket Elevator 30 tph N/A N/A N/A 

H4-K1-DBE1 Bucket Elevator 30 tph N/A N/A N/A H4-K2-DBE1 Bucket Elevator 30 tph N/A N/A N/A H4-K3-DBE1 Bucket Elevator 56 tph N/A N/A N/A 

H4-K1-CC Cyclone 19 tph N/A N/A N/A H4-K2-CC Cyclone 19 tph N/A N/A N/A H4-K3-CC Cyclone 19 tph N/A N/A N/A 

Kiln #1 Bin Kiln Feed Bin 92 tons 1949 NA N/A Kiln #2 Bin Kiln Feed Bin 92 tons 1951 NA N/A Kiln #3 Bin Kiln Feed Bin 92 tons 1955 NA N/A 

H5-1-SCF Screw Feeder 19 tph 1978 N/A N/A H5-2-SCF Screw Feeder 19 tph 1978 N/A N/A 

H5-3-SCF1 Screw Feeder 19 tph 1978 N/A N/A H5-5-SCF1 Screw Feeder 19 tph 1978 N/A N/A 

H4-K1-DC Dust Collector N/A N/A N/A N/A H4-K2-DC Dust Collector N/A 1974 Mikropul 25S-8-20B H4-K3-DC Dust Collector N/A N/A N/A N/A 

H5-5-GB-BE1 Bucket Elevator 56 tph 1978 Rexnord N/A H5-5 Dust Bin Dust Bin 100 tons 1971 N/A N/A 

H5-5-FP1 

Fuller Kinyon 

Dust Pump 30 tph N/A N/A N/A 

H5-5-GB Dust Collector N/A 1978 ICA 5535 S12 

H5-5-DC1 Dust Collector N/A 1978 Mikropul 36S-8-30 H5-5-DC2 Dust Collector N/A 1978 Mikropul 36S-8-30 
Permit No. 47259 Page 153 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

Various enclosed screw conveyor devices Various air slide devices Various pneumatic conveying devices 

XII. Clinker Coolers 1, 2, and 3 

H2-QC1 Clinker Cooler 19 tph 1949 Fuller N/A H2-QC2 Clinker Cooler 19 tph 1951 Fuller N/A H2-QC3 Clinker Cooler 19 tph 1955 Fuller N/A H2-KB1 Belt Conveyor 56 tph N/A N/A N/A H2-KB4 Belt Conveyor 19 tph N/A N/A N/A 

H2-K1-BE1 Bucket Elevator 19 tph 1949 N/A N/A H2-K2-BE1 Bucket Elevator 19 tph 1955 N/A N/A H2-K3-BE1 Bucket Elevator 19 tph 1955 N/A N/A 

H2-QC1-DR1 Drag Conveyor 19 tph N/A N/A N/A H2-QC2-DR1 Drag Conveyor 19 tph N/A N/A N/A H2-QC3-DR1 Drag Conveyor 19 tph N/A N/A N/A 

H2-KB1-DC Dust Collector N/A 1981 N/A N/A 

H2-1-DC Dust Collector N/A 1974 WH/FRYE 108 H2-2-DC Dust Collector N/A 1974 WH/FRYE 108 H2-3-DC Dust Collector N/A 1974 WH/FRYE 108 

H2-KB3-DC Dust Collector N/A 1982 WH/FRYE N/A 

H2-3-DC-BE Bucket Elevator N/A 1974 N/A N/A 

Various enclosed screw conveyor devices 

XIII: Preheater and Kiln 4 

H3-K4-BE1 Bucket Elevator 207 tph 1989 N/A N/A 

H3-K4-BC1 Belt Conveyor N/A 1989 N/A N/A 

H5 Dust Bin Dust Bin 100 tons 1971 N/A N/A 

H5-BE1 Bucket Elevator 75 tph 1971 N/A N/A 

H5-FP1 

Fuller Kinyon 

Pump 27 tph 1971 N/A N/A 

H5-FP2 

Fuller Kinyon 

Pump 27 tph 1989 N/A N/A 
Permit No. 47259 Page 154 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

H3-K4-HOP Hopper N/A 1989 N/A N/A 

H4-SB-KS Raw Mix Bin 25 tons 1971 N/A N/A 

H3-K4-K Rotary Kiln 207 tph 1971 Allis Chalmers N/A 

H3-K4-SCF1 Screw Feeder 25 tph N/A N/A N/A 

H3-K4-WF1SB Storage Bin 10 tons N/A N/A N/A H3-K4-WF2SB Storage Bin 10 tons N/A N/A N/A 

H3-K4-WF1 Fuel Feeder 10 tph N/A Pfister N/A H3-K4-WF2 Fuel Feeder 10 tph N/A Pfister N/A 

H4-DC1 Dust Collector N/A 1971 Mikropul 25S-8-30B 

H4-BS Weighbelt Feeder 300 tph N/A N/A N/A 

H4-Feed bin Kiln 4 Raw Mix 

Bin 

15 tons 1971 N/A N/A 

H4-BE1 Bucket Elevator 460 tph 1971 Rex Chain Belt N/A H4-BE2 Bucket Elevator 460 tph 1971 Rex Chain Belt N/A 

H4-RF2 Rotary Airlock 150 tph 1971 N/A N/A H4-RF3 Rotary Airlock 150 tph 1971 N/A N/A 

H4-CC1A Cyclone 150 tph 1992 N/A N/A 

H4-CC1B Cyclone 150 tph 1971, 1992 N/A N/A 

H4-CC2A Cyclone 150 tph 1971, 1992 N/A N/A 

H4-CC2B Cyclone 150 tph 1971, 1992 N/A N/A 

H4-CC3A Cyclone 150 tph 1971, 1992 N/A N/A 

H4-CC3B Cyclone 150 tph 1971, 1992 N/A N/A 

H4-CC4A Cyclone 150 tph 1971, 1992 N/A N/A 

Preheater Preheater 207 tph 1971 Allis Chalmers N/A Preheater Calciner 207 tph 1985 Allis Chalmers N/A 

H3-K4-DC1 Dust Collector N/A 1990 Mikropul N/A H3-K4-DC2 Dust Collector N/A 1990 Mikropul N/A 

H5-DC1 Dust Collector N/A 1972 N/A N/A 

H5-GB Dust Collector N/A 1972 

Western 

Precipitation CHP-SP-N 

Various enclosed screw conveyor devices 
Permit No. 47259 Page 155 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

XIV: Clinker Cooler 4 

H2-QC4 Clinker Cooler 207 tph 1971 Fuller 306X343 

H2-PF1 Pan Feeder 207 tph 2000 Rexnord N/A H2-PF2 Pan Feeder 207 tph 2000 Magaldi N/A 

H2-BE1 Bucket Elevator 207 tph 2003 N/A N/A 

H2-DR1 Drag Conveyor 207 tph 1971 N/A N/A 

H2-SB1 Storage Bin 100 tons 2003 N/A N/A 

H2-GB Dust Collector N/A 1971 Wheelabrator 126 

H2-DC1 Dust Collector N/A 1971 Mikropul 80S-8-20 H2-DC2 Dust Collector N/A 2000 2002 Mikropul 1F4 H2-DC3 Dust Collector N/A 2003 Amerex RP-12-9-D6 

Various enclosed screw conveyor devices 

XV: Clinker/Gypsum Transport and Finish Mill Feed Bins 

C2-BC5 Belt Conveyor 155 tph 1971 Rex Chain Belt N/A C2-BC6 Belt Conveyor 155 tph 1977 N/A N/A 

C2-BC6A Belt Conveyor 155 tph 1977 N/A N/A 

C2-BC8 Belt Conveyor 155 tph 1971 Rex Chain Belt N/A C2-BC9 Belt Conveyor 155 tph 1971 Rex Chain Belt N/A 

C2-BC10 Belt Conveyor 155 tph 1971 Rex Chain Belt N/A C2-BC11 Belt Conveyor 155 tph 1977 N/A N/A 

C2-BC11A Belt Conveyor 155 tph 1977 N/A N/A 

D2-BC1 Belt Conveyor 155 tph 1971 Rex Chain Belt N/A D2-BC2 Belt Conveyor 155 tph 2001 Rex Chain Belt N/A D2-BC6 Belt Conveyor 155 tph 2001 Rex Chain Belt N/A 

C2-BC5-BS Belt Scale 155 tph 1998 Thayer N/A 

D2-BS1 Belt Scale 155 tph 1971 Merrick 430 D2-BS2 Belt Scale 155 tph 1971 Merrick 430 D2-BS3 Belt Scale 155 tph 1971 Merrick 430 
Permit No. 47259 Page 156 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

D2-BS4 Belt Scale 155 tph 1971 Merrick 430 D2-BS5 Belt Scale 155 tph 1971 Merrick 430 D2-BS6 Belt Scale 155 tph 1971 Merrick 430 

C2-SB1 Storage Bin 360 tons 1971 N/A N/A C2-SB2 Storage Bin 360 tons 1971 N/A N/A C2-SB3 Storage Bin 360 tons 1971 N/A N/A C2-SB4 Storage Bin 360 tons 1971 N/A N/A C2-SB5 Storage Bin 360 tons 1971 N/A N/A C2-SB6 Storage Bin 360 tons 1971 N/A N/A 

C2-VF1 Vibrating Feeder 155 tph 1971 N/A N/A 

C2-DC2 Dust Collector N/A 1971 Mikropul 36S-8-30 C2-DC4 Dust Collector N/A 1971 Mikropul 36S-8-30 C2-DC5 Dust Collector N/A 1971 Mikropul 25S-8-30 C2-DC6 Dust Collector N/A 1971 Mikropul 25S-8-30 C2-DC7 Dust Collector N/A 1971 Mikropul 25S-8-30 C2-DC8 Dust Collector N/A 1971 Mikropul 25S-8-30 C2-DC9 Dust Collector N/A 1971 Mikropul 25S-8-30 

C2-DC10 Dust Collector N/A 1971 Mikropul 25S-8-30 C2-DC11 Dust Collector N/A 1971 Mikropul 36S-8-30 C2-DC12 Dust Collector N/A 1986 Mikropul 25S-10-30 C2-DC13 Dust Collector N/A 1986 Mikropul 25S-10-30 

D2-DC1 Dust Collector N/A 1971 Mikropul 1F2 D2-DC3 Dust Collector N/A 1971 Mikropul 36S-8-30 

Various enclosed screw conveyor devices 

XVI: Finish Milling - CM Area 

CM7-BC1 Belt Conveyor 69 tph N/A N/A N/A 

CM7-BS1 Belt Scale 69 tph 2003 N/A N/A CM7-BS2 Belt Scale 69 tph 2009 Merrick 465 465
Permit No. 47259 Page 157 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

CM7-BS3 Belt Scale 69 tph 2009 Merrick 465 465

CM-BC1 Belt Conveyor 100 tph N/A N/A N/A 

CM-BS1 Belt Scale 100 tph 1996 Merrick 450 450CM-BS2 Belt Scale 15 tph 1996 Merrick 450 450CM-BS3 Belt Scale 15 tph 2004 N/A N/A 

CM1-BE1 Bucket Elevator 10 tph 1949 N/A N/A CM2-BE1 Bucket Elevator 10 tph 1949 N/A N/A CM3-BE1 Bucket Elevator 10 tph 1951 N/A N/A CM4-BE1 Bucket Elevator 10 tph 1955 N/A N/A CM5-BE1 Bucket Elevator 10 tph 1955 N/A N/A CM6-BE1 Bucket Elevator 10 tph 1960 N/A N/A CM7-BE1 Bucket Elevator 69 tph 1969 Rexnord N/A CM7-BE2 Bucket Elevator 69 tph 1997 Rexnord 2120M-01 

CM-BE1 Bucket Elevator 60 tph 1969 N/A N/A CM-BE4 Bucket Elevator 60 tph 1949 N/A N/A 

CM-DR1 Drag Conveyor 60 tph 1959 N/A N/A CM-DR2 Drag Conveyor 60 tph 1949 N/A N/A 

CM-DR Drag Conveyor 60 tph 1996 Kase N/A 

CM-FP1 

Pneumatic 

Conveyor 20 tph 1949 N/A N/A 

CM-FP2 

Pneumatic 

Conveyor 35 tph 1955 N/A N/A 

CM-FP3 

Pneumatic 

Conveyor 69 tph 1999 Fuller 200M, 110 200

CM1-M Mill 10 tph 1949 Allis Chalmers N/A CM2-M Mill 10 tph 1949 Allis Chalmers N/A CM3-M Mill 10 tph 1951 Allis Chalmers N/A CM4-M Mill 10 tph 1955 Allis Chalmers N/A CM5-M Mill 10 tph 1955 Allis Chalmers N/A CM6-M Mill 10 tph 1960 Allis Chalmers N/A CM7-M Mill 69 tph 1969 Fuller N/A 

CM7-CX Mill Cooler 69 tph 1969 Fuller N/A 
Permit No. 47259 Page 158 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

CM7-RP1 Roll Crusher 69 tph 1969 N/A N/A CM7-RP2 Roll Crusher 69 tph 1969 N/A N/A CM1-BS1 Belt Scale 10 tph 1998 Merrick 450 450CM2-BS1 Belt Scale 10 tph N/A N/A N/A CM3-BS1 Belt Scale 10 tph N/A N/A N/A CM4-BS1 Belt Scale 10 tph N/A N/A N/A CM5-BS1 Belt Scale 10 tph N/A N/A N/A CM6-BS1 Belt Scale 10 tph N/A N/A N/A 

CM-MA-SCF1 Screw Feeder 69 tph N/A N/A N/A CM-MA-SCF2 Screw Feeder 69 tph N/A N/A N/A CM-MA-SCF3 Screw Feeder 69 tph N/A N/A N/A 

CM1-SS Separator 10 tph 1949 Sturtevant N/A CM2-SS Separator 10 tph 1949 Sturtevant N/A CM3-SS Separator 10 tph 1951 Sturtevant N/A CM4-SS Separator 10 tph 1955 Sturtevant N/A CM5-SS Separator 10 tph 1955 Sturtevant N/A CM6-SS Separator 10 tph 1960 Sturtevant N/A CM7-SS Separator 69 tph 1997 Polysius 185/0 

CM7 Clinker Bin Storage Bin N/A 1969 N/A N/A 

CM7 Gypsum Bin Storage Bin N/A 1969 N/A N/A 

CM7 Limestone 

Bin Storage Bin N/A 1983 N/A N/A 

CM-MA-BIN1 Storage Silo 100 tons 1970 N/A N/A CM-MA-BIN2 Storage Silo 100 tons 1970 N/A N/A CM-MA-BIN3 Storage Silo 230 tons 1970 N/A N/A 

CM1-SB Storage Bin N/A 1949 N/A N/A CM2-SB Storage Bin N/A 1949 N/A N/A CM3-SB Storage Bin N/A 1951 N/A N/A CM4-SB Storage Bin N/A 1955 N/A N/A CM5-SB Storage Bin N/A 1955 N/A N/A 
Permit No. 47259 Page 159 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

CM6-SB Storage Bin N/A 1960 N/A N/A 

CM2-BS1-VF1 Vibrating Feeder 10 tph 1949 N/A N/A CM3-BS1-VF1 Vibrating Feeder 10 tph 1951 N/A N/A CM4-BS1-VF1 Vibrating Feeder 10 tph 1955 N/A N/A CM5-BS1-VF1 Vibrating Feeder 10 tph 1955 N/A N/A CM6-BS1-VF1 Vibrating Feeder 10 tph 1960 N/A N/A CM7-BS1-VF1 Vibrating Feeder 69 tph 1969 N/A N/A 

CM1-DC1 Dust Collector N/A 1979 Mikropul 221S-10-TR CM2-DC1 Dust Collector N/A 1979 Mikropul 221S-10-TR CM3-DC1 Dust Collector N/A 1979 Mikropul 221S-10-TR CM4-DC1 Dust Collector N/A 1979 Mikropul 221S-10-TR CM5-DC1 Dust Collector N/A 1980 Mikropul 221S-10-TR CM6-DC1 Dust Collector N/A 1979 Mikropul 221S-10-TR CM7-DC1 Dust Collector N/A 1997 Amerex RP-12-240, D6 CM7-DC2 Dust Collector N/A 1999 Amerex RP-12-90 CM7-DC3 Product Collector N/A 1997 Amerex RP-12-675, D6 

CM-DC4 Dust Collector N/A 1982 Mikropul 221S-8-20 CM-DC5 Dust Collector N/A 1979 Mikropul 512K8 

CM-MA-DC1 Dust Collector N/A 1970 Mikropul 16S-8-30 

Various enclosed screw conveyor devices Various airslide devices Various pneumatic conveying devices 

XVII: Finish Milling - D2 Area 

D2-1-BE3 Bucket Elevator 155 tph 1971 Rex Chain Belt N/A D2-1-BE4 Bucket Elevator 155 tph 1971 Rex Chain Belt N/A 

D2-1-BC1 Belt Conveyor 155 tph 1971 Rex Chain Belt N/A 

D2-FP1 Pneumatic Pump 155 tph 2001 Fuller N/A 

D2-1-M Mill 155 tph 1971 Allis Chalmers N/A 

D2-1-SS Separator 155 tph 2001 Polysius Sepol 290 

D2-PC Product Collector N/A 2001 N/A N/A 

D2-DC4 Dust Collector N/A 2001 N/A N/A 
Permit No. 47259 Page 160 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

D2-1-DC1 Dust Collector N/A 1975 Mikropul 283-96 

Various airslide devices 

XVIII: Finish Milling - D3 Area 

D3-1-AS5BMT Material Trap 150 tph 1998 Polysius N/A 

D3-1-RS1 Rotary Screen 150 tph 2006 Vroom N/A 

D3-1-BC1 Belt Conveyor 150 tph 1987 FEECO N/A D3-1-BC2 Belt Conveyor 150 tph 1992 FEECO N/A D3-1-BC3 Belt Conveyor 150 tph 1992 FEECO N/A D3-1-BC4 Belt Conveyor 150 tph 1992 FEECO N/A 

D3-1-BS1 Belt Scale 150 tph 1988 Thayer N/A D3-1-BS2 Belt Scale 150 tph 1974 Merrick N/A 

D3-1-BC2-BS Belt Scale 150 tph 1992 Milltronics N/A 

D3-1-BE1 Bucket Elevator 450 tph 1987 Rexnord N/A D3-1-BE2 Bucket Elevator 150 tph 1974 Rexnord N/A D3-1-BE3 Bucket Elevator 150 tph 1974 Rexnord N/A D3-1-BE4 Bucket Elevator 150 tph 1974 Rexnord N/A D3-1-BE5 Bucket Elevator 150 tph 1987 Rexnord N/A 

D3-1-CX Cement Cooler 150 tph 1974 Fuller N/A 

D3-1-FP1 Pneumatic Pump 150 tph 1987 Fuller N/A 

D3-1-M Finish Mill 150 tph 1974 Allis Chalmers N/A 

D3-1-HRP1 Roll Press 150 tph 1987 Polysius N/A D3-1-HRP2 Roll Press 150 tph 1987 Polysius N/A 

D3-1-SS Separator 150 tph 1999 Polysius Sepol 290 

D3-1-SB1 Storage Bin 150 tph 1974 N/A N/A D3-1-SB2 Storage Bin 150 tph 1974 N/A N/A 

D3-1-VB1 Variable Feeder 150 tph 2000 Kinergy N/A 

D3-1-BC5-HOP Hopper 150 tons 2004 N/A N/A 

D3-1-BC5 Belt Feeder 15 tph 2004 Schenck N/A 

D3-1-DC1 Dust Collector N/A 1974 Mikropul 2G3-96 D3-1-DC2 Product Collector N/A 1987 Mikropul 720J-10-20-TR 86
Permit No. 47259 Page 161 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

D3-1-DC3 Dust Collector N/A 1987 Mikropul 289S-10-20-TR 

Various enclosed screw conveyor devices Various air slide devices. Various pneumatic conveying devices. 

XIX: Product Storage and Bulk Loadout 

CM-A1 Alleviator 276 tph 1970 N/A N/A CM-A2 Alleviator 276 tph 1971 N/A N/A CM-A3 Alleviator 276 tph 1971 N/A N/A CM-A4 Alleviator 276 tph 1971 N/A N/A CM-A5 Alleviator 276 tph 1971 N/A N/A 

BL-BE1 Bucket Elevator 450 tph 1960 N/A N/A BL-BE2 Bucket Elevator 450 tph 1960 N/A N/A BL-BE3 Bucket Elevator 450 tph 1998 Rexnord 1636 1

BL-RS1 Rotary Screen 276 tph 1960 N/A N/A BL-RS2 Rotary Screen 276 tph 1960 N/A N/A BL-RS3 Rotary Screen 276 tph 1997 N/A N/A BL-SB1 Storage Bin 150 Tons 1960 N/A N/A BL-SB2 Storage Bin 150 Tons 1960 N/A N/A BL-SB3 Storage Bin 150 Tons 1960 N/A N/A BL-SB4 Storage Bin 150 Tons 1960 N/A N/A BL-SB5 Storage Bin 850 Tons 1960 N/A N/A BL-SB6 Storage Bin 100 tons 1960 N/A N/A 

CS-SB1 Storage Silo 1300 Tons 1955 N/A N/A CS-SB2 Storage Silo 1300 Tons 1955 N/A N/A CS-SB3 Storage Silo 1300 Tons 1955 N/A N/A CS-SB4 Storage Silo 1300 Tons 1955 N/A N/A CS-SB5 Storage Silo 1300 Tons 1955 N/A N/A CS-SB6 Storage Silo 1300 Tons 1955 N/A N/A CS-SB7 Storage Silo 1300 Tons 1955 N/A N/A CS-SB8 Storage Silo 1300 Tons 1955 N/A N/A CS-SB9 Storage Silo 1300 Tons 1955 N/A N/A 
Permit No. 47259 Page 162 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

CS-SB10 Storage Silo 1300 Tons 1955 N/A N/A CS-SB11 Storage Silo 1300 Tons 1955 N/A N/A CS-SB12 Storage Silo 1300 Tons 1955 N/A N/A CS-SB13 Storage Silo 1300 Tons 1955 N/A N/A CS-SB14 Storage Silo 1300 Tons 1955 N/A N/A CS-SB15 Storage Silo 1300 Tons 1955 N/A N/A CS-SB16 Storage Silo 1300 Tons 1955 N/A N/A CS-SB17 Storage Silo 1300 Tons 1955 N/A N/A CS-SB18 Storage Silo 1300 Tons 1955 N/A N/A CS-SB19 Storage Silo 3100 Tons 1960 N/A N/A CS-SB20 Storage Silo 3100 Tons 1960 N/A N/A CS-SB21 Storage Silo 3100 Tons 1960 N/A N/A CS-SB22 Storage Silo 3100 Tons 1960 N/A N/A CS-SB23 Storage Silo 3100 Tons 1960 N/A N/A 

BL-SB5-DC1 Dust Collector N/A 1974 Mikropul 36S-8-30 BL-SB5-DC2 Dust Collector N/A 1980 Mikropul 25S-8-30 BL-SB5-DC3 Dust Collector N/A 1980 Mikropul 25S-8-30 

BL-DC1 Dust Collector N/A 1984 Mikropul 49S-8-20 BL-DC2 Dust Collector N/A 1984 Mikropul 49S-8-20 BL-DC3 Dust Collector N/A 1984 Mikropul 100S-8-20 BL-DC4 Dust Collector N/A 1984 Mikropul 100S-8-20 BL-DC5 Dust Collector N/A 2001 Mikropul 49-S-10-20-TR BL-DC6 Dust Collector N/A 1986 Mikropul 100S-8-20 BL-DC7 Dust Collector N/A 1984 Mikropul 49S-10-20B 

CM-DC8 Dust Collector N/A 1980 Mikropul 144S-6-20 CM-DC9 Dust Collector N/A 1973 Mikropul 130S-8-20 

CM-DC10 Dust Collector N/A 1973 Mikropul 130S-8-20 7CM-DC11 Dust Collector N/A 1973 Mikropul 130S-8-20 CM-DC12 Dust Collector N/A 1973 Mikropul 130S-8-20 CM-DC14 Dust Collector N/A 1987 Fuller 196C10 CM-DC15 Dust Collector N/A 1987 Fuller 196C10 
Permit No. 47259 Page 163 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

CM-DC16 Dust Collector N/A 1987 Fuller 196C10 CM-DC17 Dust Collector N/A 2001 Fuller N/A 

Various enclosed screw conveyor devices Various air slide devices 

XX: Cement Packhouse 

PH-PK3-BC1 Belt Conveyor 276 tph N/A N/A N/A PH-PK3-BC2 Belt Conveyor 276 tph 1950 N/A N/A PH-PK3-BC4 Belt Conveyor 276 tph 1950 N/A N/A PH-PK3-BC5 Belt Conveyor 276 tph 1950 N/A N/A PH-PK4-BC1 Belt Conveyor 276 tph 1950 N/A N/A 

PH-BC2 Belt Conveyor 276 tph 1950 N/A N/A 

PH-PZ2-BC1 Belt Conveyor 276 tph 1999 Mollers N/A PH-PZ2-BC2 Belt Conveyor 276 tph 1999 Mollers N/A PH-PZ2-BC3 Belt Conveyor 276 tph 1999 Mollers N/A PH-PZ2-BC4 Belt Conveyor 276 tph 1999 Mollers N/A PH-PZ2-BC5 Belt Conveyor 276 tph 1999 Mollers N/A 

PH-BE1 Bucket Elevator 276 tph 1948 N/A N/A PH-BE2 Bucket Elevator 276 tph 1952 N/A N/A 

PH-FP1 

Pneumatic 

Conveyor 276 tph N/A N/A N/A 

PH-PK3 Cement Packer 276 tph 2003 Mollers N/A PH-PK4 Cement Packer 276 tph 1950 St. Regis N/A 

PH-PZ2 Palletizer N/A 1999 Mollers N/A PH-PZ3 Palletizer N/A 1999 St. Regis N/A 

PH-PZ2-GRC Roller Conveyor 276 tph 1999 Mollers N/A 

PH-PZ2-PRC1 Roller Conveyor 276 tph 1999 Mollers N/A PH-PZ2-PRC2 Roller Conveyor 276 tph 1999 Mollers N/A 

PH-RS1 Rotary Screen 276 tph N/A N/A N/A PH-RS2 Rotary Screen 276 tph N/A N/A N/A 

PH-PK3-SE1A Stack Elevator 276 tph 1950 St. Regis N/A 

PH-PK3-SE1B Stack Elevator 276 tph 1950 St. Regis N/A 
Permit No. 47259 Page 164 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

PH-PZ2-SE1A Sack Elevator 276 tph N/A St. Regis N/A 

PH-PZ2-SE1B Sack Elevator 276 tph N/A St. Regis N/A 

PH-SB1 Storage Bin N/A N/A N/A N/A PH-SB2 Storage Bin N/A N/A N/A N/A 

PH-DC1 Dust Collector N/A 1979 Mikropul 144S-10-20 PH-DC2 Dust Collector N/A 1979 Mikropul 144S-10-20 PH-DC3 Dust Collector N/A 1985 Mikropul 100S-8-20 PH-DC4 Dust Collector N/A 1985 Mikropul 100S-8-20 PH-DC5 Dust Collector N/A 1975 Mikropul 100S-8-20 

Various enclosed screw conveyor devices Various air slide devices Various pneumatic conveying devices 

XXI: Solid Fuel (Coal/Coke) System 

R6-BC1 Belt Conveyor 150 tph Pre Oct. 1974 

Thomas 

Conveyors N/A 

R6-BC2 Belt Conveyor 100 tph Pre Oct. 1974 

Thomas 

Conveyors N/A 

R6-BC3 Belt Conveyor 100 tph Pre Oct. 1974 

Thomas 

Conveyors N/A 

R6-BS1 Belt Scale 50 tph 1993 Thayer N/A 

R6-BC3-BS Belt Scale 50 tph 1994 Thayer N/A 

H3-K1-CM Coal Mill 10 tph Pre Oct. 1974 C. E. Raymond 493 H3-K2-CM Coal Mill 10 tph Pre Oct. 1974 C. E. Raymond 493 H3-K3-CM Coal Mill 10 tph Pre Oct. 1974 C. E. Raymond 493 H3-K4-CM Coal Mill 25 tph Pre Oct. 1974 C. E. Raymond 713 

H3-K4-CM-SS Separator 25 tph 2002 Alstom Prehater N/A 

H3-K1-CM-CC Cyclone 10 tph Pre Oct. 1974 C.E. Raymond N/A H3-K2-CM-CC Cyclone 10 tph Pre Oct. 1974 C.E. Raymond N/A H3-K3-CM-CC Cyclone 10 tph Pre Oct. 1974 C.E. Raymond N/A H3-K4-CM-CC Cyclone 25 tph Pre Oct. 1974 C.E. Raymond N/A 

R6-HOP Hopper 50 tons 1994 N/A N/A 
Permit No. 47259 Page 165 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

R6-IC1 Impact Crusher 50 tph 2009 

Pennsylvania 

Crusher TKK 26x30 

R6-SCF1 Screw Feeder 50 tph 1994 N/A N/A 

R6-SB Silo 2500 tons Pre Oct. 1974 N/A N/A 

H3-K1-CM-SB Storage Bin 54 tons Pre Oct. 1974 N/A N/A H3-K2-CM-SB Storage Bin 54 tons Pre Oct. 1974 N/A N/A H3-K3-CM-SB Storage Bin 54 tons Pre Oct. 1974 N/A N/A H3-K4-CM-SB Storage Bin 150 tons Pre Oct. 1974 N/A N/A 

R6-VF1 

Vibrating Feed 

Hopper 200 tph 2003 Kinergy KDF-30-HD 

R6-VF2 

Vibrating Feed 

Hopper 50 tph 2003 Kinergy KDF-30-HD 

R6-VF3 

Vibrating Feed 

Hopper 50 tph Pre Oct. 1974 N/A N/A 

R6-VF4 

Vibrating Feed 

Hopper 50 tph Pre Oct. 1974 N/A N/A 

R6-VF5 

Vibrating Feed 

Hopper 50 tph Pre Oct. 1974 N/A N/A 

R6-BA1 Vibrating Feeder 50 tph Pre Oct. 1974 N/A N/A R6-BA2 Vibrating Feeder 50 tph Pre Oct. 1974 N/A N/A R6-BA3 Vibrating Feeder 50 tph Pre Oct. 1974 N/A N/A 

H3-K1-BS1 

Weigh Belt 

Feeder 10 tph Pre Oct. 1974 Thayer N/A 

H3-K2-BS1 

Weigh Belt 

Feeder 10 tph Pre Oct. 1974 Thayer N/A 

H3-K3-BS1 

Weigh Belt 

Feeder 10 tph Pre Oct. 1974 Thayer N/A 

H3-K4-BS1 

Weigh Belt 

Feeder 25 tph 2008 Merrick 450 450

Various enclosed screw conveyor devices 

XXII: Twin Peaks Rock and Stone Aggregate Plant 

F-2 

Vibrating Grizzly 

Feeder 800 tph 1985 Diester 5x22 

CR-3 Jaw Crusher 450 tph 1985 Kue Ken 34x42 Jaw 1
Permit No. 47259 Page 166 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

C-4 Belt Conveyor 800 tph 1985 Spaulding 48x28 TRC-5 Belt Conveyor 800 tph 1985 Spaulding 42x80 80

S-6 Screen 800 tph 1985 Diester 6x20 2 D 

C-6 Conveyor 400 tph 1985 Spaulding 36x18 TRC-7 Conveyor 400 tph 1985 Spaulding 36x60 60

S-11 Screen 400 tph 1985 Diester 6x20 3 D S-12 Screen 400 tph 1985 Diester 6x20 3 D 

C-11 Belt Conveyor 400 tph 1985 Spaulding 36x18 TRC-12 Belt Conveyor 400 tph 1985 Spaulding 36x18 TRC-16 Radial Stacker 400 tph 1985 Spaulding 30x100RS 100C-21 Belt Conveyor 400 tph 1985 Spaulding 24x54 78C-22 Radial Stacker 800 tph 1985 Spaulding N/A 100C-26 Belt Conveyor 300 tph 1985 N/A 30x30 C-10 Belt Conveyor 400 tph 1985 N/A 30x100 C-13 Belt Conveyor 300 tph 1985 N/A 30x60 C-15 Belt Conveyor 300 tph 1985 N/A 30x60 C-27 Belt Conveyor 300 tph 1985 N/A 30x60 C-17 Belt Conveyor 400 tph 1985 N/A 30x30 

Hopper 1 Hopper N/A 1985 N/A N/A Hopper 2 Hopper N/A 1985 N/A N/A 

N/A Belt Conveyor 200 tph 1985 Spaulding 24x37 33N/A Stacker 200 tph 1985 Spaulding 24x100 FS 100N/A 

Portable Feeder 

Conveyor 200 tph 1985 Helmick 30x68 

463

N/A 

Portable Crushers 

(Maximum Qty: 

3) 

895 tph 

(combined) N/A N/A N/A 

N/A 

Portable Screens 

(Maximum Qty: 

4) 

2,006 tph 

(combined) N/A N/A N/A 
Permit No. 47259 Page 167 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

N/A 

Portable 

Conveyors 

(Maximum Qty: 

15) 

4,483 tph 

(combined) N/A N/A N/A 

XXIII: Portable Grizzly Screen 

R1-SGR Portable Grizzly 50 tons/hour Apr-09 Designed and N/A 

Screen for 

Processing 

Gypsum, Clinker, 

Iron or Limestone 

fabricated on site 

XXIV: Fuel Burning Equipment 

Bunker C boiler 

Natural Gas 

Boiler 6.275 MMBtu/hr N/A N/A N/A 

D4-RM1-HTR 

Natural Gas 

Heater 75 MMBtu/hr 2000 N/A N/A 

Separator heaters 

(4) Natural Gas 2 MMBtu/hr N/A N/A N/A 

H3-K-MG 

Natural Gas 

Motor Generator 

100 Kw electric 

value 2000 Caterpillar N/A 

H3-K4-AUX 

Natural Gas 

Auxiliary Engine 70 HP 1971 Caterpillar N/A 

Elevator heaters 

(4) Natural Gas 0.5 MMBtu/hr N/A N/A N/A 

Direct fired 

heaters (2) Natural Gas 2 MMBtu/hr N/A N/A N/A 

Heating boiler 

Natural Gas 

Boiler 

0.825 MMBtu/hr 

N/A N/A N/A 

Radiant heaters 

(7) Natural Gas 0.03 MMBtu/hr N/A N/A N/A 

Carpenter Shop 

Unit Heater Natural Gas 0.1 MMBtu/hr N/A N/A N/A 

Office Furnaces 

(2) Natural Gas 0.08 MMBtu/hr N/A N/A N/A 
Permit No. 47259 Page 168 

Process Area/ 

Equipment ID 

Type/Description Nominal 

Capacity 

Year Installed Manufacturer Model Se

Office Furnace Natural Gas 0.05 MMBtu/hr N/A N/A N/A Office Furnace Natural Gas 0.18 MMBtu/hr N/A N/A N/A 

Furnaces (3) Natural Gas 0.04 MMBtu/hr N/A N/A N/A Furnaces (3) Natural Gas 0.025 MMBtu/hr N/A N/A N/A 

Unit heater (3) Natural Gas 0.25 MMBtu/hr N/A N/A N/A Unit heater (2) Natural Gas 0.075 MMBtu/hr N/A N/A N/A 

Unit heater Natural Gas 0.3 MMBtu/hr N/A N/A N/A 

Water heater 

Natural Gas 

Boiler 0.04 MMBtu/hr N/A N/A N/A 

Water heater 

Natural Gas 

Boiler 

0.075 MMBtu/hr 

N/A N/A N/A 

Water heater 

Natural Gas 

Boiler 

0.046 MMBtu/hr 

N/A N/A N/A 

XXV: Petroleum Storage Tanks/Vessels 

Used Oil Above ground 800 gallons N/A N/A N/A 

Diesel Above ground 50,000 gallons pre-1980 N/A N/A 

Lube Tank (3) Above ground 1,000 gallons N/A N/A N/A 

Gasoline Underground 12,000 gallons 1986 N/A N/A 

On- specification 

Used Oil Above ground 31,000 gallons N/A N/A N/A 

On-specification 

Used Oil (2) Above ground 28,700 gallons N/A N/A N/A 

Bunker C Aboveground 50,000 bbl 1974 N/A N/A 
Permit No. 47259 Page 169 

ATTACHMENT “F”: EQUIPMENT LIST (K6) 

AIR QUALITY CONTROL PERMIT NO. 47259 

CALPORTLAND COMPANY - RILLITO CEMENT PLANT 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

I. Quarry Crusher System 

B2-OC1 Overhead crane 1200 tph 1971 P&H/Harnishferger N/B2-OC2 Overhead crane 1200 tph 1971 P&H/Harnishferger N/

Truck Dump Hopper 150 ton 1971 N/A N/A 

B2-PF1 Pan feeder 1200 tph 1971 Stephens Adamson N/

B2-VG1 Vibrating grizzly 1200 tph 1971 Allis Chalmers N/

B2-IC1 Impact crusher 1200 tph 1971 Hazemag N10

B2-BF1 Belt feeder 1200 tph 1971 Stephens Adamson N/

B2-BC1 Belt Conveyor 1200 tph 1971 Rex Chain Belt N/B3-BC1 Belt Conveyor 1200 tph 1971 Rex Chain Belt N/B3-BC2 Belt Conveyor 1200 tph 1971 N/A N/B3-BC3 Belt Conveyor 1200 tph N/A N/A N/B3-BC4 Shuttle Conveyor 1200 tph 1971 Rex Chain Belt N/

B2-DC1-SC1 Screw Conveyor 1200 tph 1972 N/A N/A B2-DC1-SC2 Screw Conveyor 1200 tph 1972 N/A N/A 

B3-DC1-SC Screw Conveyor 1200 tph 1972 N/A N/A 

B3-VS1 Vibrating screen 1200 tph 1971 Hewitt-Robbins VS7

B2-DC1 Dust Collector N/A 1972 Mikropul 2G3B3-DC1 Dust Collector N/A 1972 Mikropul 1F3

II. Overland Conveyor System 

B5-VF1 through B5-

VF12 Vibrating feeders 1200 tph 1971 Eriez Magnetics 95

B5-BC1 Belt Conveyor 1200 tph 1971 Rex Chain Belt N/B5-BC2 Belt Conveyor 1200 tph 1971 Rex Chain Belt N/B5-BC3 Belt Conveyor 1200 tph 1971 Rex Chain Belt N/
Permit No. 47259 Page 170 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

B5-BC4 Belt Conveyor 1200 tph N/A N/A N/

B5-DC1 Dust Collector N/A 1972 Mikropul 36S-8B5-DC2 Dust Collector N/A 1972 Mikropul 36S-8B5-DC3 Dust Collector N/A 1972 Mikropul 36S-8

III. Stacker/Reclaimer and Storage Area 

B6-BC1 Belt Conveyor 600 tph 1971 Rex Chain Belt N/B7-BC1 Belt Conveyor 1200 tph 1971 Rex Chain Belt N/B7-BC2 Drag Belt Conveyor 1200 tph N/A N/A N/A B7-BC3 Stacker Boom Conveyor 1200 tph N/A N/A N/B8-BC1 Belt Conveyor 450 tph 1971 N/A N/A 

B8-BC1A Belt Conveyor 500 tph 1971 N/A N/

C2-BC4 Belt Conveyor 500 tph 1971 Rex Chain Belt N/

D4-HOP Hopper 50 Tons 2000 N/A N/A 

D4-BF1 Belt Feeder 100 tph 2000 N/A N/A C2-VF2 Vibrating Feeder N/A N/A N/A N/A C2-TR1 Reclaimer 500 tph 1971 MIAG N/

B7-TS Stacker 1200 tph 1971 MIAG N/

B7-DC1 Dust Collector N/A 1972 Mikropul 80S-8B8-DC1 Dust Collector N/A 1972 Mikropul 80S-8B8-DC2 Dust Collector N/A 1972 Mikropul 80S-8

IV. Kiln 6 - Roller Mill Feed Bin Addition 

C2-SB9 Bin 250 tons K6 N/A N/A 

C2-SB10 Bin 250 tons K6 N/A N/A 

D4-BC2 Belt Conveyor 525 stph K6 N/A N/A D4-BC3 Belt Conveyor 525 stph K6 N/A N/A 

D4-VB9 Bin Vibrator 525 stph K6 N/A N/A 

D4-VB10 Bin Vibrator 525 stph K6 N/A N/A 

C2-BC12 Belt Conveyor 525 tph K6 N/A N/
Permit No. 47259 Page 171 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

C2-BC13 Belt Conveyor 525 tph K6 N/A N/

D4-BS7 Belt Scale 525 tph K6 N/A N/A D4-BS8 Belt Scale 525 tph K6 N/A N/A 

V. Roller Mill Feed Area 

D4-SB3 Additive Bin 150 tons 2000 N/A N/A D4-SB4 Additive Bin 150 tons 2000 N/A N/A D4-SB5 Additive Bin 150 tons 2000 N/A N/A D4-SB6 Additive Bin 150 tons 2000 N/A N/A 

Future Additive Bin Additive Bin 150 tons N/A N/A N/

C2-BC1 Belt Conveyor 460/525 tph 2000 N/A N/A C2-BC2 Belt Conveyor 460/525 tph 2000 N/A N/A C2-BC3 Belt Conveyor 460/525 tph 1971 Rex Chain Belt N/C2-BC7 Belt Conveyor 460/525 tph 2000 N/A N/A 

D4-BC1 Belt Conveyor 460/525 tph 2000 N/A N/A 

D4-BC1-ML Metal Detector 460/525 tph 2000 N/A N/A 

C2-BC3-BF1 Belt Feeder 460/525 tph 1971 N/A N/A 

C2-BC3-BS Belt Scale 460/525 tph 1971 N/A N/A 

D4-BS1 Belt Scale 460/525 tph 2000 N/A N/A D4-BS2 Belt Scale 460/525 tph 2000 N/A N/A D4-BS3 Belt Scale 460/525 tph 2000 N/A N/A D4-BS4 Belt Scale 460/525 tph 2000 N/A N/A D4-BS5 Belt Scale 460/525 tph 2000 N/A N/A D4-BS6 Belt Scale 460/525 tph 2000 N/A N/A 

Future Belt scale Belt Scale 460/525 tph N/A N/A N/

D4-BE1 Bucket Elevator 460/525 tph 2000 N/A N/A 

C2-DR1 Drag Conveyor 460/525 tph 2000 N/A N/A 

C2-DR1A-D Drag Conveyor 460/525 tph 2000 N/A N/A 

C2-DR1B-D Drag Conveyor 460/525 tph 2000 N/A N/A 

C2-DR2 Drag Conveyor 460/525 tph 2000 N/A N/A 
Permit No. 47259 Page 172 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

C2-DR2A-D Drag Conveyor 460/525 tph 2000 N/A N/A 

C2-DR2B-D Drag Conveyor 460/525 tph 2000 N/A N/A 

D4-DR1 Drag Conveyor 460/525 tph 2000 N/A N/A 

C2-BE3 Bucket Elevator 460/525 tph N/A N/A N/A C2-BE4 Bucket Elevator 460/525 tph N/A N/A N/A 

C2-SB7 Storage Bin 250 tons 2000 N/A N/A C2-SB8 Storage Bin 250 tons 2000 N/A N/A 

D4-VB1 Bin Vibrator 460/525 tph 2000 N/A N/A D4-VB2 Bin Vibrator 460/525 tph 2000 N/A N/A D4-VB3 Bin Vibrator 460/525 tph 2000 N/A N/A D4-VB4 Bin Vibrator 460/525 tph 2000 N/A N/A D4-VB5 Bin Vibrator 460/525 tph 2000 N/A N/A D4-VB6 Bin Vibrator 460/525 tph 2000 N/A N/A 

C2-DC1 Dust Collector N/A 1972 Mikropul 36S-8C2-DC3 Dust Collector N/A 2000 N/A N/A 

D4-DC1 Dust Collector N/A 2000 N/A N/D4-DC2 Dust Collector N/A 2000 N/A N/

VI. Roller Mill 

D4-RM1 Roller Mill 460/525 tph 2000/K6 Polysius Quadropol RMR 4

D4-SS1 Separator 460/525 tph 2000/K6 N/A N/A 

D4-SB1 Storage Bin 460/525 tph 2000 N/A N/A 

D4-VF1 Vibrating Feeder 460/525 tph 2000 N/A N/A 

D4-RM1-OC1 Overhead Crane 460/525 tph 2000 N/A N/A D4-RM1-OC2 Overhead Crane 460/525 tph 2000 N/A N/A D4-RM1-OC3 Overhead Crane 460/525 tph 2000 N/A N/A 

D4-BE2 Bucket Elevator 460/525 tph 2000/K6 N/A N/A 

D4-CC1 Cyclone 460/525 tph 2000 N/A N/A D4-CC2 Cyclone 460/525 tph 2000 N/A N/A D4-CC3 Cyclone 460/525 tph 2000 N/A N/A 
Permit No. 47259 Page 173 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

D4-CC4 Cyclone 460/525 tph 2000 N/A N/A 

D4-CC-BL1 Fan 460/525 tph 2000/K6 N/A N/A 

D4-AS1 Air Slide 460/525 tph 2000 N/A N/A D4-AS2 Air Slide 460/525 tph 2000 N/A N/A D4-AS3 Air Slide 460/525 tph 2000 N/A N/A 

D4-RM1-HTR Air Heater N/A 2000 N/A N/A 

VII. Homogenizing and Kiln Feed Silos 

F2-AS1 Air Slide 460 TPH N/A N/A N/A F2-AS2 Air Slide 460 TPH N/A N/A N/A F2-AS3 Air Slide 460 TPH N/A N/A N/A F2-AS5 Air Slide 460 TPH 2000 N/A N/A 

F2-OT-AS Air Slide 460 TPH N/A N/A N/A 

F3-AS1 Air Slide 460 TPH N/A N/A N/A F3-AS2 Air Slide 460 TPH N/A N/A N/A F3-AS3 Air Slide 461 TPH N/A N/A N/A F3-AS4 Air Slide 460 TPH N/A N/A N/A F3-AS6 Air Slide 460 TPH N/A N/A N/A F2-BE1 Bucket Elevator 460 TPH N/A N/A N/A F3-BE1 Bucket Elevator 460 TPH 1971 N/A N/A 

HS-1 Homogenizing Silo 3300 tons 1971 N/A N/A 

F3-SB1 Kiln Feed Storage Silo 3000 Tons 1971 N/A N/A F3-SB2 Kiln Feed Storage Silo 3000 Tons 1971 N/A N/A 

H4-SB-KS Raw Mix Bin 25 tons 1971 N/A N/

H4-SC2 Screw Conveyor 460 TPH N/A N/A N/A 

H4-BS Weighbelt Feeder 460 TPH N/A N/A N/

H4-FP1 Pneumatic Conveyance System 460 TPH K6 N/A N/A 
Permit No. 47259 Page 174 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

H4-FC1 Compressor 460 TPH K6 N/A N/A 

H4-DC1 Dust Collector N/A 1972 Mikropul 25S-8

F2-DC1 Dust Collector N/A 2000 N/A N/A F3-DC1 Dust Collector N/A 1972 Mikropul 36S-8F3-DC2 Dust Collector N/A 1972 Mikropul 36S-8

VIII. Kiln 6 - Homogenizing Silo 

D4-AS3-DG1 Gate 525 stph K6 N/A N/A 

D4-AS4 Air Slide 525 stph K6 N/A N/A D4-BE3 Bucket Elevator 525 stph K6 N/A N/A D4-AS5 Airslide 525 stph K6 N/A N/A 

F4-HS Homogenizing Silo 12,500 tons K6 N/A N/A 

F4-AS1 Airslide 464 TPH K6 N/A N/A F4-AS2 Airslide 464 TPH K6 N/A N/A F4-AS3 Airslide 464 TPH K6 N/A N/A F4-AS4 Airslide 464 TPH K6 N/A N/A F4-AS5 Airslide 464 TPH K6 N/A N/A F4-AS6 Airslide 464 TPH K6 N/A N/A F4-BL1 Blower 464 TPH K6 N/A N/A F4-BL2 Blower 464 TPH K6 N/A N/A F4-BL3 Blower 464 TPH K6 N/A N/A F4-BL4 Blower 464 TPH K6 N/A N/A 

F4-DC1 Dust Collector N/A K6 N/A N/A 

F5-SB1 Calibration Bin 464 TPH K6 N/A N/A 

F5-AS1 Airslide 464 TPH K6 N/A N/A F5-AS2 Airslide 464 TPH K6 N/A N/A F5-AS3 Airslide 464 TPH K6 N/A N/A 

F5-DC1 Dust Collector N/A K6 N/A N/A 

IX. Raw Feed Materials to Rock Storage 

Crusher Hopper Hopper 500 tph N/A N/A N/A 
Permit No. 47259 Page 175 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

B9-PF1 Pan Conveyor 500 tph N/A N/A N/A 

B9-OC1 Overhead Crane N/A N/A N/A N/

RS-OC1 Overhead Crane N/A N/A N/A N/A RS-OC2 Overhead Crane N/A N/A N/A N/A 

B9-IC Impact Crusher 500 tph 1952 Hewitt Robbins N/

B9-VS1 Vibrating Screen 500 tph 1952 Hewitt Robbins N/B9-VS2 Vibrating Screen 500 tph 1952 Hewitt Robbins N/

B9-BC1 Belt Conveyor 500 tph N/A N/A N/A B9-BC2 Belt Conveyor 500 tph N/A N/A N/A B9-BC3 Belt Conveyor 500 tph 1949 Stephens Adamson 5-SB9-BC4 Belt Conveyor 500 tph N/A N/A N/A 

B9-BC4-BF Belt feeder 500 tph N/A N/A N/

B9-BC4-BF-Hopper Hopper 500 tph N/A N/A N/A 

B9-BC5 Belt Conveyor 500 tph 1951 N/A N/A B9-BC6 Belt Conveyor 500 tph N/A N/A N/A 

B9-DC1 Dust Collector N/A 1985 Nordblow BA-B9-DC2 Dust Collector N/A 1985 Mikropul 80F3B9-DC3 Dust Collector N/A 1985 Mikropul 80F2B9-DC5 Dust Collector N/A 1985 Mikropul 36S-8

X. Kiln 6 - Preheater and Kiln 

H4-KF Fan 300 tph K6 N/A N/A 

H4-WST Gas Conditioning Tower 300 tph K6 N/A N/A 

H4-HC1 Air compressor N/A K6 N/A N/A H4-HC2 Air compressor N/A K6 N/A N/A 

H4-DRC1 Drag Chain Conveyor 300 tph K6 N/A N/A H4-DRC2 Drag Chain Conveyor 300 tph K6 N/A N/A 
Permit No. 47259 Page 176 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

H5-BE1 Bucket Elevator 300 tph K6 N/A N/A 

H5-SB1 Bin 365 tons K6 N/A N/A 

H5-AS Airslide 300 tph K6 N/A N/

H5-FP1 Pneumatic Conveyor 300 tph K6 N/A N/A 

H5-FC1 Blower 300 tph K6 N/A N/A 

H5-FP2 Pneumatic Conveyor 300 tph K6 N/A N/A 

H5-FC2 Blower 300 tph K6 N/A N/A 

F5-SB1 Bin 300 tph K6 N/A N/A 

F5-AS1 Kiln Feed System 300 tph K6 N/A N/A F5-AS2 Kiln Feed System 300 tph K6 N/A N/A F5-AS3 Airslide 300 tph K6 N/A N/A 

F5-A Alleviator 300 tph K6 N/A N/A 

F5-AL Airlift Conveyor 300 tph K6 N/A N/A 

F5-AL-BL3 Blower 300 tph K6 N/A N/F5-AL-BL2 Blower 300 tph K6 N/A N/F5-AL-BL1 Blower 300 tph K6 N/A N/

H4-A Alleviator 300 tph K6 N/A N/A 

H4-AS1 Airslide 300 tph K6 N/A N/A H4-AS4 Airslide 300 tph K6 N/A N/A H4-AS2 Airslide 300 tph K6 N/A N/A H4-AS3 Airslide 300 tph K6 N/A N/A H4-AS5 Airslide 300 tph K6 N/A N/A 

H4-CC1A Preheater Stage 1 300 tph K6 N/A N/A H4-CC2A Preheater Stage 2 300 tph K6 N/A N/A H4-CC3A Preheater Stage 3 300 tph K6 N/A N/A H4-CC4A Preheater Stage 4 300 tph K6 N/A N/A H4-CC5A Preheater Stage 5 300 tph K6 N/A N/A 

H4-CC1B Preheater Stage 1 300 tph K6 N/A N/A H4-CC2B Preheater Stage 2 300 tph K6 N/A N/A 
Permit No. 47259 Page 177 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

H4-CC3B Preheater Stage 3 300 tph K6 N/A N/A H4-CC4B Preheater Stage 4 300 tph K6 N/A N/A H4-CC5B Preheater Stage 5 300 tph K6 N/A N/A 

H4-CI Calciner 300 tph K6 N/A N/A 

H3-K6 Kiln 300 tph K6 N/A N/A 

H3-CB Kiln Burner 300 tph K6 N/A N/A 

H4-TDF Tire Handling System 300 tph K6 N/A N/A 

H4-SNCR SNCR system 300 tph K6 N/A N/

H4-DC2 Dust Collector N/A K6 N/A N/A H5-DC1 Dust Collector N/A K6 N/A N/A 

H5-GB Dust Collector N/A K6 N/A N/A 

XI. Kiln 6 - Clinker Cooler 

H2-QC Clinker Cooler 300 tph K6 N/A N/A 

H2-QC-BL1 Fan 300 tph K6 N/A N/A H2-QC-BL2 Fan 300 tph K6 N/A N/A H2-QC-BL3 Fan 300 tph K6 N/A N/A H2-QC-BL4 Fan 300 tph K6 N/A N/A H2-QC-BL5 Fan 300 tph K6 N/A N/A H2-QC-BL6 Fan 300 tph K6 N/A N/A H2-QC-BL7 Fan 300 tph K6 N/A N/A H2-QC-BL8 Fan 300 tph K6 N/A N/A 

H2-QC-RB Clinker Roll Crusher 300 tph K6 N/A N/A 

H2-HXC Heat Exchanger 300 tph K6 N/A N/

H2-HXC-CF1 Cooling Air Fans 300 tph K6 N/A N/A H2-HXC-CF2 Cooling Air Fans 300 tph K6 N/A N/A H2-HXC-CF3 Cooling Air Fans 300 tph K6 N/A N/A H2-HXC-CF4 Cooling Air Fans 300 tph K6 N/A N/A H2-HXC-CF5 Cooling Air Fans 300 tph K6 N/A N/A 
Permit No. 47259 Page 178 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

H2-HXC-CF6 Cooling Air Fans 300 tph K6 N/A N/A H2-HXC-CF7 Cooling Air Fans 300 tph K6 N/A N/A H2-HXC-CF8 Cooling Air Fans 300 tph K6 N/A N/A H2-HXC-CF9 Cooling Air Fans 300 tph K6 N/A N/A 

H2-HXC-CF10 Cooling Air Fans 300 tph K6 N/A N/H2-HXC-CF11 Cooling Air Fans 300 tph K6 N/A N/H2-HXC-CF12 Cooling Air Fans 300 tph K6 N/A N/

H2-HXC-SC1 Screw Conveyor 300 tph K6 N/A N/A H2-HXC-SC2 Screw Conveyor 300 tph K6 N/A N/A H2-HXC-SC3 Screw Conveyor 300 tph K6 N/A N/A H2-HXC-SC4 Screw Conveyor 300 tph K6 N/A N/A 

H2-GB Dust Collector N/A K6 N/A N/A 

XII. Clinker/Gypsum Transport and Finish Mill Feed Bins 

C2-BC5 Belt Conveyor 155 tph 1971 Rex Chain Belt N/C2-BC6 Belt Conveyor 155 tph 1977 N/A N/A 

C2-BC6A Belt Conveyor 155 tph 1977 N/A N/

C2-BC8 Belt Conveyor 155 tph 1971 Rex Chain Belt N/C2-BC9 Belt Conveyor 155 tph 1971 Rex Chain Belt N/

C2-BC10 Belt Conveyor 155 tph 1971 Rex Chain Belt N/C2-BC11 Belt Conveyor 155 tph 1977 N/A N/A 

C2-BC11A Belt Conveyor 155 tph 1977 N/A N/A 

D2-BC1 Belt Conveyor 155 tph 1971 Rex Chain Belt N/D2-BC2 Belt Conveyor 155 tph 2001 Rex Chain Belt N/D2-BC6 Belt Conveyor 155 tph 2001 Rex Chain Belt N/

C2-BC5-BS Belt Scale 155 tph 1971 Rex Chain Belt N/

D2-BS1 Belt Scale 155 tph 1971 Merrick 43D2-BS2 Belt Scale 155 tph 1972 Merrick 43D2-BS3 Belt Scale 155 tph 1973 Merrick 43D2-BS4 Belt Scale 155 tph 1974 Merrick 43
Permit No. 47259 Page 179 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

D2-BS5 Belt Scale 155 tph 1975 Merrick 43D2-BS6 Belt Scale 155 tph 1976 Merrick 43

C2-SC1 Screw Conveyor 155 tph 1972 N/A N/A C2-SB1 Storage Bin 360 tons 1971 N/A N/A C2-SB2 Storage Bin 360 tons 1971 N/A N/A C2-SB3 Storage Bin 360 tons 1971 N/A N/A C2-SB4 Storage Bin 360 tons 1971 N/A N/A C2-SB5 Storage Bin 360 tons 1971 N/A N/A C2-SB6 Storage Bin 360 tons 1971 N/A N/A 

C2-VF1 Vibrating Feeder 155 tph N/A N/A N/

C2-DC2 Dust Collector N/A 1972 Mikropul 36S-8C2-DC4 Dust Collector N/A 1972 Mikropul 36S-8C2-DC5 Dust Collector N/A 1972 Mikropul 25S-8C2-DC6 Dust Collector N/A 1972 Mikropul 25S-8C2-DC7 Dust Collector N/A 1972 Mikropul 25S-8C2-DC8 Dust Collector N/A 1972 Mikropul 25S-8C2-DC9 Dust Collector N/A 1972 Mikropul 25S-8

C2-DC10 Dust Collector N/A 1972 Mikropul 25S-8C2-DC11 Dust Collector N/A 1972 Mikropul 36S-8C2-DC12 Dust Collector N/A 1986 Mikropul 25S-1C2-DC13 Dust Collector N/A 1986 Mikropul 25S-1C2-DC14 Dust Collector N/A K6 N/A N/A 

D2-DC1 Dust Collector N/A 1972 Mikropul 1FD2-DC3 Dust Collector N/A 1972 Mikropul 36S-8

XIII. Kiln 6 - Clinker Storage 

H2-PF1 Metallic conveyor N/A K6 N/A N/A H2-PF2 Pan Conveyor N/A K6 N/A N/A H2-PF3 Pan Conveyor N/A K6 N/A N/A 

J2-SD1 Clinker Dome N/A K6 N/A N/A 
Permit No. 47259 Page 180 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

J3-SD1-VF1 Vibrating Feeder N/A K6 N/A N/A J3-SD1-VF2 Vibrating Feeder N/A K6 N/A N/A J3-SD1-VF3 Vibrating Feeder N/A K6 N/A N/A J3-SD1-VF4 Vibrating Feeder N/A K6 N/A N/A J3-SD1-VF5 Vibrating Feeder N/A K6 N/A N/A 

J2-SD2 Clinker Dome N/A K6 N/A N/A 

J3-SD2-VF1 Vibrating Feeder N/A K6 N/A N/A J3-SD2-VF2 Vibrating Feeder N/A K6 N/A N/A J3-SD2-VF3 Vibrating Feeder N/A K6 N/A N/A J3-SD2-VF4 Vibrating Feeder N/A K6 N/A N/A J3-SD2-VF5 Vibrating Feeder N/A K6 N/A N/A 

H2-SB1 Clinker Bin N/A K6 N/A N/A 

H2-SB1-SPT Loading Spout N/A K6 N/A N/A 

J3-BC1 Belt Conveyor N/A K6 N/A N/A J3-BC2 Belt Conveyor N/A K6 N/A N/A J3-BC3 Belt conveyor N/A K6 N/A N/A J3-BC4 Belt conveyor N/A K6 N/A N/A 

H2-DC1 Dust Collector N/A K6 N/A N/A H2-DC3 Dust Collector N/A K6 N/A N/A 

J2-SD1-DC1 Dust Collector N/A K6 N/A N/A J2-SD2-DC1 Dust Collector N/A K6 N/A N/A 

J3-DC1 Dust Collector N/A K6 N/A N/A J3-DC2 Dust Collector N/A K6 N/A N/A J3-DC3 Dust Collector N/A K6 N/A N/A J3-DC4 Dust Collector N/A K6 N/A N/A J3-DC5 Dust Collector N/A K6 N/A N/A J3-DC6 Dust Collector N/A K6 N/A N/A 

H2-DC2-SC1 Screw Conveyor 207 tph 2000 N/A N/A H2-DC2-SC2 Screw Conveyor 207 tph 2000 N/A N/A 
Permit No. 47259 Page 181 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

H2-DC2 Dust Collector N/A 2000 N/A N/RS-DC1 Dust Collector N/A K6 N/A N/A 

XIV. Finish Milling - CM Area 

CM7-AS1A Air Slide 69 tph 1997 Bayshore N/A 

CM7-AS1B Air Slide 69 tph 1997 Bayshore N/A 

CM7-AS1-MT Metal Trap 69 tph 1997 Bayshore N/A 

CM7-AS2 Air Slide 69 tph 1997 Bayshore N/A CM7-AS3 Air Slide 69 tph N/A N/A N/A CM7-AS4 Air Slide 69 tph N/A N/A N/A CM7-AS5 Air Slide 69 tph N/A N/A N/A CM7-AS6 Air Slide 69 tph N/A N/A N/A CM7-AS7 Air Slide 69 tph N/A N/A N/A 

CM7-DC1-AS Air Slide 69 tph N/A N/A N/CM7-DC3-AS Air Slide 69 tph N/A N/A N/

CM7-CX-AS Air Slide 69 tph N/A N/A N/

CM7-BC1 Belt Conveyor 69 tph N/A N/A N/A 

CM7-BS1 Belt Scale 69 tph 1982 N/A N/CM7-BS2 Belt Scale 69 tph 1982 N/A N/CM7-BS3 Belt Scale 69 tph N/A N/A N/

CM7-BE1 Bucket Elevator 69 tph 1998 Rexnord N/CM7-BE2 Bucket Elevator 69 tph 1998 Rexnord N/

CM-FP3 Pneumatic Conveyor 69 tph N/A N/A N/A 

CM-FP3-AS Air Slide 69 tph N/A N/A N/A 

CM7-MT1 Material Trap 69 tph N/A N/A N/

CM7-MT1-BL1 Material Trap 69 tph N/A N/A N/

CM7-M Mill 69 tph 1970 Allis Chalmers N/

CM7-CX Mill Cooler 69 tph 1970 N/A N/

CM7-SC1 Screw Conveyor 69 tph N/A N/A N/A 

CM-OC1 Overhead Crane N/A N/A N/A N/A 
Permit No. 47259 Page 182 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

CM7-RP1 Roll Crusher 69 tph N/A N/A N/CM7-RP2 Roll Crusher 69 tph N/A N/A N/

CM-MA-SC1 Screw Conveyor 69 tph N/A N/A N/A CM-MA-SC2 Screw Conveyor 69 tph N/A N/A N/A 

CM-MA-SCF1 Scew Feeder 69 tph N/A N/A N/CM-MA-SCF2 Screw Feeder 69 tph N/A N/A N/CM-MA-SCF3 Screw Feeder 69 tph N/A N/A N/

CM7-SS Separator 69 tph 1997 N/A N/A 

CM7 Clinker Bin Storage Bin N/A 1970 N/A N/A 

CM7 Gypsum Bin Storage Bin N/A 1970 N/A N/

CM7 Limestone Bin Storage Bin N/A 1982 N/A N/

CM-MA-BIN1 Storage Silo 150 tons 1970 N/A N/A CM-MA-BIN2 Storage Silo 150 tons 1970 N/A N/A CM-MA-BIN3 Storage Silo 150 tons 1970 N/A N/A 

CM7-BS1-VF1 Vibrating Feeder 69 tph N/A N/A N/

CM7-DC1 Dust Collector N/A 1997 Amerex N/CM7-DC2 Dust Collector N/A 1998 Amerex N/CM7-DC3 Dust Collector N/A 1997 Amerex N/

CM-MA-DC1 Dust Collector N/A 1970 Mikropul 16S-8

XV. Finish Milling - D2 Area 

D2-AS1 Air Slide 155 tph N/A N/A N/A D2-AS2 Air Slide 155 tph 2001 N/A N/A D2-AS3 Air Slide 155 tph 2001 N/A N/A 

D2-1-AS1 Air Slide 155 tph 2001 N/A N/A 

D2-1-AS1A Air Slide 155 tph N/A N/A N/A 

D2-1-AS1B Air Slide 155 tph N/A N/A N/A D2-1-AS1C Air Slide 155 tph N/A N/A N/A 

D2-1-AS2 Air Slide 155 tph N/A N/A N/A 

D2-1-AS3A Air Slide 155 tph N/A N/A N/A 
Permit No. 47259 Page 183 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

D2-1-AS3B Air Slide 155 tph N/A N/A N/A 

D2-1-AS4A Air Slide 155 tph N/A N/A N/A 

D2-1-AS4B Air Slide 155 tph N/A N/A N/A D2-1-AS4C Air Slide 155 tph N/A N/A N/A 

D2-1-AS5A Air Slide 155 tph N/A N/A N/A 

D2-1-AS5B Air Slide 155 tph N/A N/A N/A 

D2-1-AS8A Air Slide 155 thp N/A N/A N/A 

D2-1-DC1-AS Air Slide 155 tph N/A N/A N/A 

D2-PC-AS1A Air Slide 155 tph N/A N/A N/A 

D2-PC-AS1B Air Slide 155 tph N/A N/A N/A 

D2-PC-AS2A Air Slide 155 tph N/A N/A N/A 

D2-PC-AS2B Air Slide 155 tph N/A N/A N/A 

D2-1-BE3 Bucket Elevator 155 tph 1971 Rex Chain Belt N/D2-1-BE4 Bucket Elevator 155 tph 1971 Rex Chain Belt N/

D2-1-BC1 Belt Conveyor 155 tph 1971 Rex Chain Belt N/

D2-CX Cement Cooler 155 tph Future N/A N/A 

D2-FP1 Pnuematic Pump 155 tph N/A N/A N/A 

D2-FC1 Compressor 155 tph N/A N/A N/A D2-FC2 Compressor 155 tph N/A N/A N/A 

D2-OC1 Overhead Crane N/A N/A N/A N/A 

D2-1-M Raw Mill 155 tph 1971 Allis Chalmers N/

D2-1-SS Separator 155 tph PI N/A N/A 

D2-PC Product Collector N/A N/A N/A N/A 

D2-DC4 Dust Collector N/A N/A N/A N/A 

D2-1-DC1 Dust Collector N/A 1975 Mikropul 283-

XVI. Finish Milling - D3 Area 

D3-1-AS1 Air Slide 150 tph N/A N/A N/

D3-1-AS2A Air Slide 150 tph N/A N/A N/A 

D3-1-AS2B Air Slide 150 tph N/A N/A N/A 
Permit No. 47259 Page 184 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

D3-1-AS3 Air Slide 150 tph N/A N/A N/A 

D3-1-AS4A Air Slide 150 tph 1973 Fuller N/A 

D3-1AS4B Air Slide 150 tph 1987 Fluidor N/A 

D3-1-AS5A Air Slide 150 tph N/A N/A N/A 

D3-1-AS5B Air Slide 150 tph 1987 Fluidor N/A 

D3-1-AS5B-MT Material Trap 150 tph N/A N/A N/A 

D3-1-AS5B-MT-BL Material Trap Blower 150 tph N/A N/A N/A 

D3-1-AS6 Air Slide 150 tph N/A N/A N/A D3-1-AS7 Air Slide 150 tph 1987 Fluidor N/A D3-1-AS8 Air Slide 150 tph 1987 Fluidor N/A D3-1-AS9 Air Slide 150 tph N/A N/A N/A 

D3-1-AS10 Air Slide 150 tph N/A N/A N/A D3-1-AS11 Air Slide 150 tph 1987 Fluidor N/A D3-1-AS12 Air Slide 150 tph 1973 Fuller N/A D3-1-AS13 Air Slide 150 tph N/A N/A N/A 

D3-1-DC2-AS1A Air Slide 150 tph N/A N/A N/A D3-1-DC2-AS2A Air Slide 150 tph N/A N/A N/A 

D3-1-DC2-AS1B Air Slide 150 tph N/A N/A N/A D3-1-DC2-AS2B Air Slide 150 tph N/A N/A N/A 

D3-1-BC1 Belt Conveyor 150 tph 1987 Rex Chain Belt N/D3-1-BC2 Belt Conveyor 150 tph 1973 Rexnord N/A D3-1-BC3 Belt Conveyor 150 tph 1987 Polysius N/A D3-1-BC4 Belt Conveyor 150 tph N/A N/A N/A 

D3-1-BS1 Belt Scale 150 tph 1988 Thayer N/A D3-1-BS2 Belt Scale 150 tph 1973 Merrick N/

D3-1-BC2-BS Belt Scale 150 tph 1973 Merrick N/

D3-1-BE1 Bucket Elevator 150 tph 1987 Rexnord N/D3-1-BE2 Bucket Elevator 150 tph 1987 N/A N/A 
Permit No. 47259 Page 185 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

D3-1-BE3 Bucket Elevator 150 tph 1987 N/A N/A D3-1-BE4 Bucket Elevator 150 tph 1973 Rex Chain Belt N/D3-1-BE5 Bucket Elevator 150 tph 1987 Rexnord N/

D3-1-CX Cement Cooler 150 tph N/A N/A N/A 

D3-1-FP1 Pnuematic Pump 150 tph N/A N/A N/A 

D3-1-FC1 Compressor 150 tph N/A N/A N/A D3-1-FC2 Compressor 150 tph N/A N/A N/A 

D3-1-WC1 Cooling Tower 150 tph N/A N/A N/A 

D3-1-SS-CC Cyclone 150 tph N/A N/A N/A 

D3-1-M Finish Mill 150 tph 1973 Allis Chalmers N/

D3-1-OC Overhead Crane 150 tph N/A N/A N/A 

D3-1-HRP1 Roll Press 150 tph 1987 Polysius N/D3-1-HRP2 Roll Press 150 tph N/A N/A N/A 

D3-1-BC3-SC Screw Conveyor 150 tph N/A N/A N/A D3-1-BC4-SC Screw Conveyor 150 tph N/A N/A N/A 

D3-1-DC1-SC1 Screw Conveyor 150 tph 1974 N/A N/A D3-1-DC1-SC2 Screw Conveyor 150 tph 1974 N/A N/A 

D3-1-DC3-SC Screw Conveyor 150 tph 1987 N/A N/A 

D3-1-SC1 Screw Conveyor 150 tph N/A N/A N/A 

D3-1-SS Separator 150 tph N/A Polysius Sepol 

D3-1-SB1 Storage Bin 150 tph N/A N/A N/A D3-1-SB2 Storage Bin 150 tph N/A N/A N/A D3-1-SB3 Storage Bin 150 tph K6 N/A N/A 

D3-1-VB Variable Feeder 150 tph N/A N/A N/A 

D3-1-VB1 Variable Feeder 150 tph N/A N/A N/A 

D3-1-BC5-HOP Hopper 150 tph N/A N/A N/A 

D3-1-BC5 Belt Feeder 150 tph N/A N/A N/A 

D3-1-DC1 Dust Collector N/A 1974 Mikropul 289S-10D3-1-DC2 Dust Collector N/A 1987 Mikropul 289S-10
Permit No. 47259 Page 186 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

D3-1-DC3 Dust Collector N/A 1987 Mikropul 289S-10

XVII. Kiln 6 - D5 Finish Mill System 

D5-SB1 Clinker Storage Bin 500 tons K6 N/A N/A D5-SB2 Gypsum Storage Bin 250 tons K6 N/A N/A D5-SB3 Additive/LS Storage Bin 250 tons K6 N/A N/A D5-SB4 Mill Feed Storage Bin 30 tons K6 N/A N/A D5-SB5 Bin - Rejects 20 tons K6 N/A N/

D5-WF1 Belt Weigh Feeder 160 tph K6 N/A N/D5-WF2 Belt Weigh Feeder 160 tph K6 N/A N/D5-WF3 Belt Weigh Feeder 160 tph K6 N/A N/

D5-BC1 Belt Conveyor 160 tph K6 N/A N/A 

D5-BE1 Bucket Elevator 160 tph K6 N/A N/A 

D5-BC2 Belt Conveyor 160 tph K6 N/A N/A 

D5-BC2-MGT Magnetic Separator N/A K6 N/A N/A 

D5-BC2-ML Metal Detector N/A K6 N/A N/

D5-DG1 Diverter Gate 160 tph K6 N/A N/A 

D5-BC3 Belt Conveyor 160 tph K6 N/A N/A 

D5-FM-RF Rotary Airlock 160 tph K6 N/A N/

D5-FM OK-4 Roller Mill 160 tph K6 N/A N/

D5-SS1 Separator 160 tph K6 N/A N/A 

D5-FM-VB Vibrating Feeder 160 tph K6 N/A N/

D5-BC4 Belt Conveyor 160 tph K6 N/A N/A D5-CC1 Cyclone 160 tph K6 N/A N/A D5-CC2 Cyclone 160 tph K6 N/A N/A 

D5-HTR Natural Gas Heater N/A K6 N/A N/

D5-AS1 Air slide 160 tph K6 N/A N/A D5-AS2 Air slide 160 tph K6 N/A N/A 
Permit No. 47259 Page 187 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

D5-CX1 Powder cooler 160 tph K6 N/A N/A D5-CX2 Powder cooler 160 tph K6 N/A N/A 

D5-FP1 FK Pump 160 tph K6 N/A N/A 

D5-FC1 FK Compressor 160 tph K6 N/A N/A 

D5-DC1 Dust Collector N/A K6 N/A N/A D5-DC2 Dust Collector N/A K6 N/A N/A 

D5-PC Product Collector N/A K6 N/A N/A 

XVI. Product Storage and Bulk Loadout 

BL-AS1 Air Slide 276 tph N/A N/A N/A 

BL-AS1B Air Slide 276 tph N/A N/A N/A 

BL-AS2 Air Slide 400 tph N/A N/A N/A 

BL-AS2A Air Slide 276 tph N/A N/A N/A 

BL-AS2B Air Slide 276 tph N/A N/A N/A 

BL-AS3 Air Slide 276 tph N/A N/A N/A 

BL-AS3A Air Slide 276 tph N/A N/A N/A 

BL-AS3B Air Slide 276 tph N/A N/A N/A 

BL-AS4 Air Slide 276 tph N/A N/A N/A BL-AS5 Air Slide 276 tph N/A N/A N/A BL-AS6 Air Slide 276 tph N/A N/A N/A 

BL-DC3-AS1 Air Slide 276 tph N/A N/A N/A BL-DC4-AS1 Air Slide 276 tph N/A N/A N/A 

BL-SB5-AS1 Air Slide 276 tph N/A N/A N/A BL-SB5-AS2 Air Slide 276 tph N/A N/A N/A 

BL-SB6-OTAS Air Slide 276 tph N/A N/A N/A 

CM-A1 Alleviator 276 tph 1970 N/A N/CM-A2 Alleviator 276 tph 1971 N/A N/CM-A3 Alleviator 276 tph 1971 N/A N/CM-A4 Alleviator 276 tph 1971 N/A N/CM-A5 Alleviator 276 tph 1971 N/A N/
Permit No. 47259 Page 188 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

CM-A1-AS13 

through CM-A1-

AS18 

Air slides 276 tph 1971 N/A N/A 

CM-A2-AS13 

through CM-A2-

AS18 

Air slides 276 tph 1971 N/A N/A 

CM-A3-AS13 

through CM-A3-

AS18 

Air slides 276 tph 1971 N/A N/A 

CM-A4-AS13 

through CM-A4-

AS18 

Air slides 276 tph 1971 N/A N/A 

CM-A5-AS13 

through CM-A5-

AS18 

Air slides 276 tph 1971 N/A N/A 

BL-BE1 Bucket Elevator 450 tph 1959 N/A N/BL-BE2 Bucket Elevator 450 tph 1959 N/A N/BL-BE3 Bucket Elevator 450 tph 1999 N/A N/

BL-RS1 Rotary Screen 276 tph N/A N/A N/BL-RS2 Rotary Screen 276 tph N/A N/A N/BL-RS3 Rotary Screen 276 tph N/A N/A N/

BL-SC1A Screw Conveyor 276 tph N/A N/A N/A 

BL-SC1B Screw Conveyor 276 tph N/A N/A N/A 

BL-SC2 Screw Conveyor 276 tph 1959 N/A N/A BL-SC3 Screw Conveyor 276 tph 1959 N/A N/A BL-SC4 Screw Conveyor 276 tph 1959 N/A N/A BL-SC5 Screw Conveyor 276 tph 1959 N/A N/A BL-SC6 Screw Conveyor 276 tph N/A N/A N/A BL-SC7 Screw Conveyor 276 tph N/A N/A N/A 

BL-SB3-SC Screw Conveyor 276 tph N/A N/A N/A 

BL-AS5-SC1 Screw Conveyor 276 tph N/A N/A N/A 
Permit No. 47259 Page 189 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

BL-AS5-SC2 Screw Conveyor 276 tph N/A N/A N/A 

CM-SC5 Screw Conveyor 276 tph N/A N/A N/A 

BL-SB1 Storage Bin 150 Tons N/A N/A N/BL-SB2 Storage Bin 150 Tons N/A N/A N/BL-SB3 Storage Bin 150 Tons N/A N/A N/BL-SB4 Storage Bin 150 Tons N/A N/A N/BL-SB5 Storage Bin 850 Tons 1975 N/A N/A BL-SB6 Storage Bin 100 tons N/A N/A N/A 

CS-SB1 Storage Silo 1300 Tons 1955 N/A N/A CS-SB2 Storage Silo 1300 Tons 1955 N/A N/A CS-SB3 Storage Silo 1300 Tons 1955 N/A N/A CS-SB4 Storage Silo 1300 Tons 1955 N/A N/A CS-SB5 Storage Silo 1300 Tons 1955 N/A N/A CS-SB6 Storage Silo 1300 Tons 1955 N/A N/A CS-SB7 Storage Silo 1300 Tons 1955 N/A N/A CS-SB8 Storage Silo 1300 Tons 1955 N/A N/A CS-SB9 Storage Silo 1300 Tons 1955 N/A N/A 

CS-SB10 Storage Silo 1300 Tons 1955 N/A N/A CS-SB11 Storage Silo 1300 Tons 1955 N/A N/A CS-SB12 Storage Silo 1300 Tons 1955 N/A N/A CS-SB13 Storage Silo 1300 Tons 1955 N/A N/A CS-SB14 Storage Silo 1300 Tons 1955 N/A N/A CS-SB15 Storage Silo 1300 Tons 1955 N/A N/A CS-SB16 Storage Silo 1300 Tons 1955 N/A N/A CS-SB17 Storage Silo 1300 Tons 1955 N/A N/A CS-SB18 Storage Silo 1300 Tons 1955 N/A N/A CS-SB19 Storage Silo 3100 Tons pre 1970 N/A N/A CS-SB20 Storage Silo 3100 Tons pre 1970 N/A N/A CS-SB21 Storage Silo 3100 Tons pre 1970 N/A N/A 
Permit No. 47259 Page 190 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

CS-SB22 Storage Silo 3100 Tons pre 1970 N/A N/A CS-SB23 Storage Silo 3100 Tons pre 1970 N/A N/A 

BL-SB5-DC1 Dust Collector N/A 1980 Mikropul 36S-8BL-SB5-DC2 Dust Collector N/A 1980 Mikropul 25S-8BL-SB5-DC3 Dust Collector N/A 1980 Mikropul 25S-8

BL-DC1 Dust Collector N/A 1984 Mikropul 49S-8BL-DC2 Dust Collector N/A 1984 Mikropul 49S-8BL-DC3 Dust Collector N/A 1984 Mikropul 100S-BL-DC4 Dust Collector N/A 1984 Mikropul 100S-BL-DC5 Dust Collector N/A 1950's Nordblow BA-BL-DC6 Dust Collector N/A 1986 Mikropul 100S-BL-DC7 Dust Collector N/A 1984 Mikropul 49S-10

CM-DC8 Dust Collector N/A 1980 Mikropul 144S-CM-DC9 Dust Collector N/A 1973 Mikropul 130S-

CM-DC10 Dust Collector N/A 1973 Mikropul 130S-CM-DC11 Dust Collector N/A 1973 Mikropul 130S-CM-DC12 Dust Collector N/A 1973 Mikropul 130S-CM-DC14 Dust Collector N/A 1987 Fuller 196CCM-DC15 Dust Collector N/A 1987 Fuller 196CCM-DC16 Dust Collector N/A 1987 Fuller 196CCM-DC17 Dust Collector N/A 2001 N/A N/A 

XVIII. Kiln 6- Cement Silos 

CS-SB24 Silo 6700 tons K6 N/A N/A CS-SB25 Silo 6700 tons K6 N/A N/A CS-SB26 Silo 6700 tons K6 N/A N/A 

BL-SC8 Screw Conveyor 300 tph K6 N/A N/A 

CM-DC18 Dust Collector N/A K6 N/A N/

BL-DC8 Dust Collector N/A K6 N/A N/

XIX. Kiln 6- Bulk Loading 
Permit No. 47259 Page 191 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

BL-SB7 Storage Bin 500 tons K6 N/A N/A 

BL-SB7-AS Air Slide 500 tph K6 N/A N/A 

BL-SB7-SPT Loading Spout 500 tph K6 N/A N/A 

BL-SB7-DC1 Dust Collector N/A K6 N/A N/A 

BL-SPT-DC Dust Collector N/A K6 N/A N/A 

XX. Cement Packhouse 

PH-DC-AS Air Slide 276 tph N/A N/A N/A 

PH-PK3-BC1 Belt Conveyor 276 tph 1950 St. Regis N/A PH-PK3-BC2 Belt Conveyor 276 tph 1969 St. Regis N/A PH-PK3-BC4 Belt Conveyor 276 tph 1969 St. Regis N/A PH-PK3-BC5 Belt Conveyor 276 tph 1969 St. Regis N/A PH-PK4-BC1 Belt Conveyor 276 tph 1950 St. Regis N/A 

PH-BC2 Belt Conveyor 276 tph 1969 St. Regis N/

PH-PZ2-BC1 Belt Conveyor 276 tph N/A N/A N/A PH-PZ2-BC2 Belt Conveyor 276 tph N/A N/A N/A PH-PZ2-BC3 Belt Conveyor 276 tph N/A N/A N/A PH-PZ2-BC4 Belt Conveyor 276 tph N/A N/A N/A PH-PZ2-BC5 Belt Conveyor 276 tph N/A N/A N/A 

PH-BE1 Bucket Elevator 276 tph 1948 N/A N/A PH-BE2 Bucket Elevator 276 tph 1952 N/A N/A 

PH-FP1 Pneumatic Conveyor 276 tph N/A N/A N/A 

PH-FC1 Pneumatic Conveyor 276 tph N/A N/A N/A PH-FC2 Pneumatic Conveyor 276 tph N/A N/A N/A 

PH-PK3 Cement Packer 276 tph 2003 Mollers N/PH-PK4 Cement Packer 276 tph 1950 N/A N/

PH-PZ2 Palletizer N/A 1999 Mollers N/PH-PZ3 Palletizer N/A 1999 Mollers N/

PH-PZ2-GRC Roller Conveyor 276 tph 1999 Mollers N/A 

PH-PZ2-PRC1 Roller Conveyor 276 tph 1999 Mollers N/A 
Permit No. 47259 Page 192 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

PH-PZ2-PRC2 Roller Conveyor 276 tph 1999 Mollers N/A 

PH-RS1 Rotary Screen 276 tph N/A N/A N/PH-RS2 Rotary Screen 276 tph N/A N/A N/

PH-PK3-SC1 Screw Conveyor 276 tph 1950 N/A N/A 

PH-SC1 Screw Conveyor 276 tph 1959 N/A N/A PH-SC2 Screw Conveyor 276 tph N/A N/A N/A PH-SC3 Screw Conveyor 276 tph 1959 N/A N/A PH-SC4 Screw Conveyor 276 tph N/A N/A N/A PH-SC5 Screw Conveyor 276 tph N/A N/A N/A PH-SC6 Screw Conveyor 276 tph 1969 N/A N/A 

PH-SC8N Screw Conveyor 276 tph 1959 N/A N/A 

PH-SC8S Screw Conveyor 276 tph 1959 N/A N/A 

PH-SC9 Screw Conveyor 276 tph 1959 N/A N/A 

PH-PZ2-SC1 Screw Conveyor 276 tph N/A N/A N/A 

PH-PK3-SE1A Sack Elevator 276 tph 1950 N/A N/A 

PH-PK3-SE1B Sack Elevator 276 tph 1950 N/A N/A 

PH-PZ2-SE1A Sack Elevator 276 tph N/A N/A N/A 

PH-PZ2-SE1B Sack Elevator 276 tph N/A N/A N/A 

PH-SB1 Storage Bin N/A N/A N/A N/A PH-SB2 Storage Bin N/A N/A N/A N/A 

PH-DC1 Dust Collector N/A 1979 Mikropul 144S-PH-DC2 Dust Collector N/A 1979 Mikropul 144S-PH-DC3 Dust Collector N/A 1985 Mikropul 100S-PH-DC4 Dust Collector N/A 1985 Mikropul 100S-PH-DC5 Dust Collector N/A 1975 Mikropul 100S-

XXI. Solid Fuel (Coal/Coke) System 

R6-BC2 Belt Conveyor 50 tph N/A N/A N/A R6-BC3 Belt Conveyor 50 tph N/A N/A N/A 

R6-BC3-BS Belt Scale 50 tph N/A N/A N/
Permit No. 47259 Page 193 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

H3-K4-CM Coal Mill 25 tph N/A Raymond 71

H3-K4-CM-SS Separator 25 tph N/A Raymond N/

H3-K4-CM-CC Cyclone 25 tph N/A C.E. N/A 

R6-OC Overhead Crane N/A N/A N/A N/A 

R6-RP1 Rotary Crusher 50 tph N/A N/A N/R6-SC1 Screw Conveyor 50 tph N/A N/A N/A R6-SC2 Screw Conveyor 50 tph N/A N/A N/A 

R6-SB Silo 2500 tons N/A N/A N/A 

H3-K4-CM-SB Storage Bin 150 tons N/A N/A N/A 

R6-VF1 Vibrating Feed Hopper 50 tph N/A N/A N/R6-VF2 Vibrating Feed Hopper 50 tph N/A N/A N/R6-VF3 Vibrating Feed Hopper 50 tph N/A N/A N/R6-VF4 Vibrating Feed Hopper 50 tph N/A N/A N/R6-VF5 Vibrating Feed Hopper 50 tph N/A N/A N/

R6-BA1 Vibrating Feeder 50 tph N/A N/A N/R6-BA2 Vibrating Feeder 50 tph N/A N/A N/R6-BA3 Vibrating Feeder 50 tph N/A N/A N/

H3-K4-BS1 Weigh Belt Feeder 25 tph N/A Thayer N/

H3-K4-BS1-SC Scavenging Screw 25 tph N/A N/A N/

R6-BC1A Belt Conveyor 300 tph K6 N/A N/A 

R6-BC1B Belt Conveyor 300 tph K6 N/A N/A 

R6-BC4 Belt Conveyor 300 tph K6 N/A N/A R6-BC5 Belt Conveyor 300 tph K6 N/A N/A R6-BC6 Belt Conveyor 300 tph K6 N/A N/A R6-BC7 Belt Conveyor 300 tph K6 N/A N/A 
Permit No. 47259 Page 194 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

R6-BE1 Bucket Elevator 300 tph K6 N/A N/A 

R6-RDS Stacker 300 tph K6 N/A N/A 

R6-RP2 Rotary Crusher 300 tph K6 N/A N/A 

H3-SB1 Storage Bin 1000 tons K6 N/A N/A H3-SB2 Storage Bin 670 tons K6 N/A N/A H3-SB3 Storage Bin 75 tons K6 N/A N/A H3-SB4 Storage Bin 10 tons K6 N/A N/A 

H3-BC1 Belt Conveyor 40 tph K6 N/A N/A H3-BC2 Belt Conveyor 40 tph K6 N/A N/A H3-BC3 Belt Conveyor 40 tph K6 N/A N/A 

H3-BC3-DG Diverter Gate 40 tph K6 N/A N/

H3-MGT Magnetic Separator N/A K6 N/A N/A 

H3-ML Metal Detector N/A K6 N/A N/

H3-CM1-SCF Screw Feeder 40 tph K6 N/A N/

H3-CC1 Cyclone 40 tph K6 N/A N/

H3-CM1 Coal Mill 40 tph K6 N/A N/A 

H3-CM1-SS Separator 40 tph K6 N/A N/

H3-SC1 Screw Conveyor 40 tph K6 N/A N/A 

H3-WF1 Rotor Scale 40 tph K6 N/A N/A H3-WF2 Rotor Scale 40 tph K6 N/A N/A 

H3-WF1-BL Conveying Blower 40 tph K6 N/A N/H3-WF2-BL Conveying Blower 40 tph K6 N/A N/

H3-WF-BL Conveying Blower 40 tph K6 N/A N/A 

H3-DC1-SC Screw Conveyor 40 tph K6 N/A N/A 

H3-CO2 CO2 Inerting System N/A K6 N/A N/

H3-K4-WF1-SB Storage Bin 10 tons N/A N/A N/A H3-K4-WF2-SB Storage Bin 10 tons N/A N/A N/A 

H3-K4-WF1 Fuel Feeder 207 stph N/A Pfister N/A 
Permit No. 47259 Page 195 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

H3-K4-WF2 Fuel Feeder 207 stph N/A Pfister N/A 

H3-K4-DC1 Dust Collector N/A 1990 Mikropul N/A 

H3-K4-DC1-SC Screw Conveyor 40tph 1990 N/A N/A 

H3-K4-DC2 Dust Collector N/A 1990 Mikropul N/A 

H3-DC1 Dust Collector N/A K6 N/A N/A H3-DC2 Dust Collector N/A K6 N/A N/A H3-DC3 Dust Collector N/A K6 N/A N/A 

XXII: Twin Peaks Rock and Stone Aggregate Plant

F-2 Vibrating Grizzly Feeder 800 tph 1985 Diester 5x2

CR-3 Jaw Crusher 450 tph 1985 Kue Ken 34x42 

C-4 Belt Conveyor 800 tph 1985 Spaulding 48xC-5 Belt Conveyor 800 tph 1985 Spaulding 42x

S-6 Screen 800 tph 1985 Diester 6x20 

C-6 Conveyor 400 tph 1985 Spaulding 36xC-7 Conveyor 400 tph 1985 Spaulding 36x

S-11 Screen 400 tph 1985 Diester 6x20 S-12 Screen 400 tph 1985 Diester 6x20 

C-11 Belt Conveyor 400 tph 1985 Spaulding 36xC-12 Belt Conveyor 400 tph 1985 Spaulding 36xC-16 Radial Stacker 400 tph 1985 Spaulding 30x10C-21 Belt Conveyor 400 tph 1985 Spaulding 24xC-22 Radial Stacker 800 tph 1985 Spaulding N/C-26 Belt Conveyor 300 tph 1985 N/A 30xC-10 Belt Conveyor 400 tph 1985 N/A 30x1C-13 Belt Conveyor 300 tph 1985 N/A 30xC-15 Belt Conveyor 300 tph 1985 N/A 30xC-27 Belt Conveyor 300 tph 1985 N/A 30xC-17 Belt Conveyor 400 tph 1985 N/A 30x
Permit No. 47259 Page 196 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

Hopper 1 Hopper N/A 1985 N/A N/A Hopper 2 Hopper N/A 1985 N/A N/A 

N/A Belt Conveyor 200 tph 1985 Spaulding 24xN/A Stacker 200 tph 1985 Spaulding 24x10N/A Portable Feeder Conveyor 200 tph 1985 Helmick 30xN/A Portable Crushers (Maximum Qty: 3) 895 tph (combined) N/A N/A N/A N/A Portable Screens (Maximum Qty: 4) 2,006 tph (combined) N/A N/A N/N/A Portable Conveyors (Maximum Qty: 15) 4,483 tph (combined) N/A N/A N/

XXII: Portable Grizzly Screen

R1-SGR Portable Grizzly 

Screen for 

Processing Gypsum 

or Limestone 

50 tons/hour April 2009 Designed and 

fabricated on site 

N/

R1-SGR Portable Grizzly 

Screen for 

Processing Clinker 

or Iron 

50 tons/hour April 2009 Designed and 

fabricated on site 

N/

XXIII. Fuel Burning Equipment 

Bunker C boiler Natural Gas Boiler 6.275 MMBtu/hr N/A N/A N/A 

D4-RM1-HTR Natural Gas Heater 75 MMBtu/hr N/A N/A N/A 

D5-HTR Natural Gas Heater 11.3 MMBtu/hr K6 N/A N/A 

Emergency 

Generator Diesel 13 MMBtu/hr N/A N/A N/

Direct fired heaters 

(2) Natural Gas 2 MMBtu/hr N/A N/A N/A 

Heating boiler Natural Gas Boiler 0.825 MMBtu/hr N/A N/A N/A 

Radiant heaters (7) Natural Gas 0.03 MMBtu/hr N/A N/A N/
Permit No. 47259 Page 197 

EQUIPMENT ID EQUIPMENT 

TYPE

MAX. CAPACITY YEAR 

INSTALLED

MANUFACTURER MOD

Carpenter Shop Unit 

Heater Natural Gas 0.1 MMBtu/hr N/A N/A N/

Office Furnaces (2) Natural Gas 0.08 MMBtu/hr N/A N/A N/A 

Office Furnace Natural Gas 0.05 MMBtu/hr N/A N/A N/A Office Furnace Natural Gas 0.18 MMBtu/hr N/A N/A N/A 

Furnaces (3) Natural Gas 0.04 MMBtu/hr N/A N/A N/A Furnaces (3) Natural Gas 0.025 MMBtu/hr N/A N/A N/A 

Unit heater (3) Natural Gas 0.25 MMBtu/hr N/A N/A N/A Unit heater (2) Natural Gas 0.075 MMBtu/hr N/A N/A N/

Unit heater Natural Gas 0.3 MMBtu/hr N/A N/A N/

Water heater Natural Gas Boiler 0.04 MMBtu/hr N/A N/A N/Water heater Natural Gas Boiler 0.075 MMBtu/hr N/A N/A N/A Water heater Natural Gas Boiler 0.046 MMBtu/hr N/A N/A N/A 

XXIV. Petroleum Storage Tanks/Vessels 

Used Oil Above ground 800 gallons N/A N/A N/A 

Diesel Above ground 50,000 gallons pre-1980 N/A N/

Lube Tank (3) Above ground 1,000 gallons N/A N/A N/A 

Gasoline Underground 12,000 gallons 1986 N/A N/A 

On-specification 

Used Oil Above ground 31,000 gallons N/A N/A N/A 

On-specification 

Used Oil (2) Above ground 28,700 gallons N/A N/A N/A 

Bunker C Aboveground 50,000 bbl 1972 N/A N/A