STATE OF FLORIDA DEPARTMENT OF ENVIRONMENTAL PROTECTION

NOTICE OF PERMIT



### DEP File No. 1190042-001-AC, PSD-FL-361 Sumterville Plant Sumter County In the Matter of an Application for Permit by:
Mr. Cary O. Cohrs -General Manager Natural Resources of Central Florida, Inc. dba American Cement Company P.O. Box 1209 Anthony, Florida 32617 /
Enclosed is the Final Peffi1it Number 1190042-01-AC (PSD-FL-361) authorizing the construction of a nominal 1,150,000 tons per year greenfield portland cement plant with a dry process preheater/calciner kiln, in-line raw mill, clinker cooler and associated materials handling, storage, conveyance and shipping facilities. The project will be located east of Sumterville and north of County Road 470 in Sumter County. This peffi1it is issued pursuant to Chapter 403, Florida Statutes. Any party to this order (peffi1it) has the right to seek judicial review of the peffi1it pursuant to Section 120.68, F .S., by the filing of a Notice of Appeal pursuant to Rule 9.110, Florida Rules of Appellate Procedure, with the Clerk of the Department in the Legal Office; and by filing a copy of the Notice of Appeal accompanied by the applicable filing fees with the appropriate District Court of Appeal. The Notice of Appeal must be filed within 30 (thirty) days from the date this Notice is filed with the Clerk of the Department.


### Executed

in Tallahassee,

Florida. 

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Trina L. Vielhauer, Chief Bureau of Air Regulation

### CERTIFICATE OF SERVICE

The undersigned

duly designated

deputy agency clerk hereby

certifies that this NOTICE OF FINAL PERMIT (including the FINAL permit) was sent by certi~1~ay Ii

\*) and copies

were sent by U.S. Mail or electronic

mail before

the close of business

on t9.! DIDio to the person(s) listed: Cary O. Cohrs, American Cement Company* Martin Farber Chair, Sumter County BCC Carol and Rudy Grossouw Gregg Worley, U.S. EPA Region 4, Atlanta GA Everett Hadley John Bunyak, National Park Service, Denver CO Lorn and Judy Kerr Mara Nasca, DEP SWD Douglas R. Kinney John Koogler, P.E., Koogler & Associates. John and Theresa McCormick Joe Horton, SCC Eugenie Mamarchev Marvin A. Beier Ivan Mamarchev Louise Racine John Megan Pauline T. Beier Sue Michalson Anton and Anke Brok Lawrence H. Paser Ruth E. Brown June B. Paser H. Callahan Joel Rosenblum Ann Cantlin-Elkins Karen J. Ross Joyce Christie Joan L. Runyon Carol Correa Lenore Smiley Margaret Dwyer Hans Thiemann



# r

(Date) Clerk Stamp
FILING AND ACKNOWLEDGMENT FILED, on this date, pursuant

to §120.52, Florida Statutes, with the designated Department Clerk, receipt of which is (""-~eby acknowledged.Twin Towers 2600 Blair Tallahassee, Flo Jeb Bush Governor Colleen M. Castille Secretary

DEP File No. 11 Air Permit N Sumtervill Expiration date: 

### PERMITTEE:

Natural Resources of Central Florida dba American Cement Company Post Office Box 1209 Anthony, Florida 32617
Authorized

Representative: Cary O. Cohrs, General Manager

PROJECT AND LOCATION

This permit authorizes the construction of a nominal 1,150,000 tons per year greenfield portland cement plant with a dry process preheater/calciner kiln, in-line raw mill, clinker cooler and associated materials handling, storage, conveyance and shipping facilities. The project will be located east of Sumterville and north of County Road 470 in Sumter County.

STATEMENT OF BASIS

The permit is issued under the provisions of Chapter 403 of the Florida Statutes (F .S.), and Chapters 62-4, 62- 204,62-210,62-212,62-296, and 62-297 of the Florida Administrative Code (F.A.C.). The project was processed in accordance with the requirements of Rule 62-212.400, F.A.C., the preconstruction review program for the Prevention of Significant Deterioration (PSD) of Air Quality. The permittee is authorized to perform the proposed work in accordance with the conditions of this permit and as described in the application, approved drawings, plans, and other documents on file with the Department of Environmental Protection (Department).
The attached Appendices are made a part of this permit: Appendix BD Final BACT Determination and Emissions Standards Appendix C Common State Rules Appendix GC Construction Permit General Conditions Appendix LLL NESHAP Subpart LLL Requirements Appendix 000 NSPS Subpart 000 Requirements Appendix Y NSPS Subpart Y Requirements

1~~t!' 1 ..-<1~ iz-7 L

Michael G. Cooke, Director Division of Air Resources Management

Effective Date: <9/ /5/ ab

"More Protection. less Process'

Printed on recycled poper

Office Building Stone Road rida 32399-~~400

90042-001-ACo. PSD-FL-361e Cement Plant June 30, 2009

### SECTION I. GENERAL INFORMATION

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 2 of 29 FACILITY DESCRIPTION The proposed facility will be a nominal 1,150,000 tons per year (TPY) dry process portland cement plant incorporating a dry process kiln with a preheater and calciner (PH/C). Major equipment associated with the main components of the plant will include the following:

• A materials storage building (MSB);

• A primary crusher at the quarry and belt conveyors to MSB;

• Raw material piles stored inside of the MSB. The piles will include limestone, alumina sources (e.g. bauxite, clay, and coal ash), iron sources (e.g. mill scale and ir on ore), silica sources (e.g. sand), and additives (e.g. feldspar);

• Materials handling equipment including portal reclaime rs, stackers, belt conveyors, conveyor from the MSB to the raw mill, control system/analyzer, etc.;

• An in-line raw mill that simultaneously dries raw mate rials using the exhaust gas from the kiln, PH/C, and clinker cooler;

• A preheater with staged combustion and selective non-catalytic reduction (SNCR) system;

• An air heater for use when additional drying capacity is required;

• A nominal 10,000 ton blending silo;

• An indirect-firing system with a low-NO X main kiln burner capable of burning coal, petroleum coke, fuel oil, and natural gas;

• A whole tire feeder system;

• A clinker cooler with reciprocating grates, cooling air fans, and hot air ducting to the kiln and PH/C;

• Clinker storage and grinding including a finish mill with air separator, clinker silos with metering device, limestone and gypsum piles, and associated conveyors;

• A cement transfer and storage facility including truck loadout and packhouse; and

• A nominal 18 TPH coal and petroleum coke grinding syst em with associated mill, storage facility, conveyors, including a fabric filter baghouse.
REGULATORY CLASSIFICATION
Title III : The Department has determined the cement plan t will be a major source of hazardous air pollutants (HAPs).
Title V: The cement plant will be a Title V major source in accordance with Chapter 62-213, F.A.C. because the potential emissions of at least one regulated pollutant exceed 100 tons per year. Regulated pollutants include pollutants such as carbon monoxide (CO), nitrogen oxides (NO X ), particulate matter (PM/PM 10 ), sulfur dioxide (SO 2 ), and volatile organic compounds (VOC).
PSD: The facility is located in an area that is designate d as “attainment”, “maintenance”, or “unclassifiable” for each pollutant subject to a National Ambient Air Quality Standard. It is classified as a “portland cement plant”, which is one of the 28 Prevention of Significant Deteri oration (PSD) Major Facility Categories with the lower PSD applicability threshold of 100 tons per year. Potentia l emissions of at least one regulated pollutant exceed 100 tons per year, therefore the facility is classified as a major source of air pollution with respect to Rule 62- 212.400 F.A.C., Prevention of Significant Deterioration of Air Quality.
NSPS: Portions of the cement plant are subject to th e following New Source Performance Standards (NSPS) in 40 CFR 60: Subpart A (General Provisions); Subpart Y (Coal Preparation Plants); and Subpart OOO (Non Metallic Mineral Processing). Any affected source s ubject to the provisions of 40 CFR 63, Subpart LLL

### SECTION I. GENERAL INFORMATION

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 3 of 29 (Portland Cement Manufacturing Industry) is exempt from any otherwise applicable new source performance standard contained in 40 CFR 60, S ubpart F (Portland Cement Plants).
NESHAP: Portions of the cement plant are subject to the National Emissions Standards for Hazardous Air Pollutants (NESHAP) in 40 CFR 63: Subpart A (Gen eral Provisions); and Subpart LLL (Portland Cement Manufacturing Industry).
State Rules: The cement plant is subject to state Rule 62-296.407, F.A.C. (Portland Cement Plants).
EMISSIONS UNITS This permit authorizes the construction of a new Portla nd cement plant. The project includes the following new emissions units:

EU ID Emissions Unit Description

001 Raw Material Quarrying, Crushing, and Storage. Includes raw material processing from quarry up to raw material storage, and additives handling from delivery to storage.

002 Raw Materials, Conveying, Storage, and Processing. From raw material and additive storage to preheater (includes conveyance of raw materials and raw meal to and from raw mill, and homogenizing silo).
003 Pyroprocessing System. Includes kiln, preheater/calciner, raw mill, air heater, and clinker cooler.
004 Clinker and Additives Storage and Handling. In cludes clinker handling from clinker cooler to clinker silo discharge, and clinker and additive handling from storage to the finish mill.
005 Finish Mill (Cement Grinding)
006 Cement Handling, Storage, Packing, and Loa dout. Includes cement conveyance to silos, cement silos, loadout to trucks from silos, and cement bagging operations.
007 Coal and Petroleum Coke Grinding System. In cludes coal/petroleum coke handling from railcar unloading to the pulverized fuel bin.
008 Fugitive Dust From Storage Piles, Paved Roads, and Unpaved Roads

RELEVANT DOCUMENTS The documents listed are not a part of this permit; however, this information is specifically related to the permitting action and is on file with the Department.

• Application received on September 30, 2005

• Supplementary Information received on October 13, 2005

• Public Notice of Application published November 24, 2005

• Department’s Technical Evaluation and Preliminary Determination dated December 16, 2005

• Department’s Intent to Issue and Public Notice Package dated December 16, 2005

• Department’s Final Determination and Best Ava ilable Control Technology Determination issued concurrently with this Final Permit

### SECTION II. ADMINISTRATIVE REQUIREMENTS

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 4 of 29 1. Permitting Authority : All documents related to PSD applicati ons for permits to construct or modify emissions units shall be submitted to the Bureau of Air Regulation of the Florida Department of Environmental Protection (DEP) at 2600 Blair Stone Road (MS #5505), Tallahassee, Florida 32399-2400. Copies of all such documents shall also be submitted to the Compliance Authority. All documents related to applications for permits to construct minor sources of air pollution or to operate the facility shall be submitted to the Air Resources Section of the Department’s Southwest District Office at 13051 N. Telecom Parkway, Temple Terrace, FL 33637-0926.
2. Compliance Authority : All documents related to compliance activities such as reports, tests, and notifications shall be submitted to the Air Resources S ection of the Department’s Southwest District Office at 13051 N. Telecom Parkway, Temple Terrace, FL 33637-0926.
3. Applicable Regulations, Forms and Application Procedures : Unless otherwise indicated in this permit, the construction and operation of the subject emissions unit shall be in accordance with the capacities and specifications stated in the application. The facility is subject to all applicable provisions of: Chapter 403 of the Florida Statutes (F.S.); Chapters 62-4, 62- 204, 62-210, 62-212, 62-213, 62-296, and 62-297 of the Florida Administrative Code (F.A.C.); and Title 40, Pa rts 51, 52, 60, 63, 72, 73, and 75 of the Code of Federal Regulations (CFR) adopted by reference in Ru le 62-204.800, F.A.C. The terms used in this permit have specific meanings as defined in the applicable chapters of the Florida Administrative Code. The permittee shall use the applicable forms listed in Rule 62-210.900, F.A.C. and follow the application procedures in Chapter 62-4, F.A.C. Issuance of th is permit does not relieve the permittee from compliance with any applicable federal, state, or local pe rmitting or regulations. [Rules 62-204.800, 62-210.300 and 62- 210.900, F.A.C.]
4. Construction and Expiration : The permit expiration date includes sufficient time to complete construction, perform required testing, submit test reports, and submit an application for a Title V operation permit to the Department. Approval to construct shall become invalid for any of the following reasons: construction is not commenced within 18 months after issuance of this permit; construction is discontinued for a period of 18 months or more; or construction is not completed within a reasonable time. The Department may extend the 18-month period upon a satisfactory showing that an extension is justified. In conjunction with an extension of the 18-month period to commence or con tinue construction (or to construct the project in phases), the Department may require the permittee to demonstrate the adequacy of any previous determination of Best Available Control Technology (B ACT) for emissions units regulated by the project. For good cause, the permittee may request that this PSD ai r construction permit be extended. Such a request shall be submitted to the Department’s Bureau of Ai r Regulation at least sixty (60) days prior to the expiration of this permit. [Rules 62-4.070(4), 62-4.080, 62-210.300(1), and 62-212.400(6)(b), F.A.C.; 40 CFR 52.21(r)(2); 40 CFR 51.166(j)(4)]
5. New or Additional Conditions : For good cause shown and after notice and an administrative hearing, if requested, the Department may require the permittee to conform to new or additional conditions. The Department shall allow the permittee a reasonable time to conform to the new or additional conditions, and on application of the permittee, the Department may grant additional time. [Rule 62-4.080, F.A.C.]

6. Relaxations of Restrictions on Pollutant Emitting Capacity

. If a previously permitted facility or modification becomes a facility or modification whic h would be subject to the preconstruction review requirements of this rule if it were a proposed new facility or modification solely by virtue of a relaxation in any federally enforceable limitation on the capacity of th e facility or modification to emit a pollutant (such as a restriction on hours of operation), which limitation was established after August 7,1980, then at the time of such relaxation the preconstruction review requirements of this rule shall apply to the facility or modification as though construction had not yet commenced on it. [Rule 62-212.400(2)(g), F.A.C.]

### SECTION II. ADMINISTRATIVE REQUIREMENTS

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 5 of 29 7. Modifications : No emissions unit or facility subject to this permit shall be constructed or modified without obtaining an air construction permit from the Department . Such permit shall be obtained prior to beginning construction or modification. [Rule 62- 4.030 and Chapters 62-210 and 62-212, F.A.C.]
8. Title V Permit : This permit authorizes construction of the permitted emissions units and initial operation to determine compliance with Department rules. A T itle V operation permit is re quired for regular operation of the permitted emissions units. The permittee shall apply for a Title V operation permit at least 90 days prior to expiration of this permit, but no later than 180 days after commencing operation. To apply for a Title V operation permit, the applicant shall submit the appropriate application form, compliance test results, and such additional information as the Department may by law require. The application shall be submitted to the Compliance Authority. [Rules 62-4.030, 62-4.050, 62-4.220 and Chapter 62-213, F.A.C.]

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS A. Raw Material Quarrying, Crushing, and Storage

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 6 of 29 The specific conditions of this subsection apply to the following emissions unit after construction is complete.

EU ID Emission Unit Description
001 Raw Material Quarrying, Crushing, and Storag e. Includes raw material processing from quarry up to raw material storage, and additives handling from delivery to storage. Raw material quarrying, crushing, and storage contains the following emissions points.

• Primary crushing and all belt conveyor points to raw material storage.

• All conveyors and hoppers associated w ith additives handling and storage.
A PPLICABLE S TANDARDS AND R EGULATIONS
1. BACT Determinations : A determination of the Best Available Control Technology (BACT) was made for particulate matter (PM/PM 10 ). To satisfy the BACT requirements for this unit the visible emissions limits are surrogate standards for PM.
2. NSPS Requirements : This unit shall comply with all applicable requirements of 40 CFR 60, Subparts A (General Provisions) and OOO (Nonmetallic Mineral Pr ocessing Plants) adopted by reference in Rule 62- 204.800(7)(b), F.A.C. The Department determines th at the BACT emissions performance requirements are as stringent as or more stringent than the limits impo sed by the applicable NSPS provisions. Some separate reporting and monitoring may be requi red by the individual subparts.
E QUIPMENT D ESCRIPTION
3. Equipment Description : The permittee is authorized to construct, operate, and maintain equipment needed for the raw material quarrying, crushing, and storage operati on. Equipment will include a primary crusher at the quarry, and a raw materials storage building (MSB). Be lt conveyors will be constr ucted between the crusher and the MSB. Raw material piles stored inside of the MSB will include limestone, alumina sources (e.g. bauxite, clay and coal ash), iron sources (e.g. mill scal e and iron ore), silica sources (e.g. sand), and additives (e.g. feldspar). Other materials handling equipmen t may include portal reclaimers, stackers, hoppers, belt conveyors, a conveyor from the MSB to the raw mill, and a control system/analyzer. [Applicant Request]
P ERFORMANCE R EQUIREMENTS
4. Hours of Operation : This emissions unit system is allowed to operate 8,760 hours per year. [Applicant Request, Rule 62-210.200(PTE), F.A.C.]
5. Process Rate Specification : The crusher may process up to 750 tons per hour on a 30-day average (dry basis) of raw materials. No more than 1,482,000 tons (dry basis) of raw materials shall be processed during any consecutive 12 months. [Rules 62-210.200 (PTE) and 62-4.070(3), F.A.C.]
E MISSIONS AND TESTING R EQUIREMENTS
6. Visible Emission Standards : These opacity standards do not apply to truck dumping of nonmetallic minerals into any screening operation, feed hopper, or crusher.

a. Fugitive emissions from the crusher shall not exceed 15% opacity.
b. Fugitive emissions from any transfer point on belt c onveyors or from any other affected facility shall not exceed 10% opacity. [Rule 62-212.400(BACT), F.A.C.; and 40 CFR 60, Subpart OOO]
7. Visible Emissions Tests: Compliance with the visible emission limits shall be determined by conducting EPA Method 9 tests. Initial tests shall be conducted 60 days after achieving the maximum production rate at which

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS A. Raw Material Quarrying, Crushing, and Storage

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 7 of 29 the unit will be operated, but no later than 180 days af ter initial startup. Thereafter, the permittee shall demonstrate compliance during each federal fiscal year (October 1 st to September 30 th ) for the primary crusher. Tests shall be conducted in accordance with the applicable requirements in Appendix C of this permit as well as the applicable NSPS provisions.
R EPORTING AND R ECORD K EEPING
8. Test Reports: For each test conducted, the permittee shall file a test report including the information specified in Rule 62-297.310(8), F.A.C. with the compliance author ity no later than 45 days after the last run of each test is completed. [Rules 62-297.310(8), F.A.C., and 40 CFR 60, Subpart OOO]
9. Process Rate Information: The permittee shall maintain records of the monthly processing rate. Such reports shall be recorded and available for inspection no la ter than 10 days following the end of the month.

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS B. Raw Materials Conveying, Storage, and Processing

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 8 of 29 The specific conditions of this subsection apply to the following emissions unit after construction is complete.

EU ID Emissions Unit Description

002 Raw Materials, Conveying, Storage, and Processing. From raw material and additive storage to preheater (includes conveyance of raw materials and raw meal to and from raw mill, and homogenizing silo).
The following emissions points in the raw materials conveying, storage, and processing system are controlled by baghouses:

Point ID Emissions Point Description

F03 Dust collector for raw meal transfer from raw grinding mill

F10 Dust collector for raw meal transfer at air lift to homogenizing silo

G07 Dust collector for raw meal transfer to homogenizing silo

G10 Dust collector for homogenizing silo bin vent

E38 Dust collector for filter dust surge bin

H08 Dust collector for raw meal transfer from homogenizing silo

A PPLICABLE S TANDARDS AND R EGULATIONS
1. BACT Determinations : A determination of the Best Available Control Technology (BACT) was made for, particulate matter (PM/PM 10 ). To satisfy the BACT requirements for this unit the visible emissions limits are surrogate standards for PM.
2. NESHAP Requirements : This unit is subject to 40 CFR 63, Subpart A (Identification of General Provisions) and 40 CFR 63, Subpart LLL (National Emi ssions Standard for Hazardous Air Pollutants from the Portland Cement Manufacturing Industry). The Department determines that the BACT emissions performance requirements are as stringent as or more st ringent than the limits imposed by the applicable NESHAP provisions. Some separate reporting and mon itoring may be required by the individual subpart.
E QUIPMENT A ND C ONTROL T ECHNOLOGY
3. Equipment Description : The permittee is authorized to construct, operate, and maintain equipment needed for the conveyance, storage, and processing of raw materi als. Equipment will include one homogenizing silo (nominal 10,000 ton capacity), and associated transport system. [Applicant]
4. Baghouse Controls : Each emissions point specifically identified above for raw materials conveying, storage, and processing shall be controlled by a baghouse syst em. Each required baghouse shall be designed, operated, and maintained to achieve a PM design specification of 0.01 gr/dscf and a PM 10 design specification of 0.007 gr/dscf. [Rule 62-212.400(BACT), F.A.C.]
P ERFORMANCE R EQUIREMENTS
5. Hours of Operation : This emissions unit is allowed to ope rate 8,760 hours per year. [Applicant Request, Rule62-210.200(PTE), F.A.C.]

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS B. Raw Materials Conveying, Storage, and Processing

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 9 of 29 E MISSIONS AND T ESTING R EQUIREMENTS
6. Emissions Limits : The following standards apply to each emissions point of this unit including all raw material storage bins and conveying system transfer points:

a. Visible emissions are limited to 5% opacity from each of the above listed emissions points controlled by a baghouse.
b. Fugitive emissions are limited to 10% opacity from any emissions point not controlled by a baghouse. [Rule 62-212.400(BACT), F.A.C.] {Note: The baghouses are designed to control PM emissions to 0.01 grains/dry standard cubic foot (gr/dscf) and PM 10 emissions to 0.007 gr/dscf. The 5% opacity limitation is consistent with this design and provides reasonable assurance that annual emissions of PM/PM 10 for all emission points in this emission unit system will be less than 10.5 TPY. Exceedance of the 5% op acity limit shall be deemed an exceedance of this permit condition and not necessarily an exceedance of the opacity limitations given in 40 CFR 63, Subpart LLL.} [Rules 62-4.070(3), 62-212.400, F.A.C. and 40 CFR 63.1348]
7. Compliance Demonstrations: Each emission point shall be tested to demonstrate initial compliance with the emission standards for visible emissions in accordance with EPA Method 9. The tests shall be conducted within 60 days after achieving the maximum production rate at which the unit will be operated, but not later than 180 days after the initial startup. Thereafter, compliance with the visible emission limits for each emission point controlled by a baghouse and for each unenclosed transfer point shall be demonstrated during each federal fiscal year (October 1 st to September 30 th ). [Rules 62-4.070(3), 62-297.310(7)(a), F.A.C. and 40 CFR 63.1349(b)(2)]
8. Periodic Monitoring Requirements : Each affected source subject to an opacity standard shall be periodically monitored using the procedures described in 40 CFR 63.1350(a) (4) (i) through (vii) to ensure compliance with the emissions limits of condition No. 6. [Rule 62-4.070(3), and 40 CFR, 63.1350, Subpart LLL]
9. Test Methods : Any required tests shall be performed in acco rdance with the following reference methods and the applicable requirements of Appendix C of this permit, and the applicable NESHAP provisions.

Method Description of Method and Comments
9 Visual Determination of the Opacity of Emissions from Stationary Sources

22 Visual Determination of Fugitive Emissions From Material Sources

R EPORTING AND R ECORD K EEPING
10. Baghouse O&M Plan : For each baghouse the permittee shall prep are an operation and maintenance (O&M) plan to address proper operation, parametric monitori ng, and a schedule for conducting periodic inspections and preventive maintenance. Baghouse inspections and maintenance activities shall be recorded in a written log. The O&M plan shall be submitted to the Complia nce Authority prior to the initial compliance tests for this unit. [Rule 62-4.070(3), and 40 CFR 63.1350, Subpart LLL]
11. Test Reports: For each test conducted, the permittee shall file a test report including the information specified in Rule 62-297.310(8), F.A.C. with the compliance author ity no later than 45 days after the last run of each test is completed. [Rules 62-297.310(8), F.A.C.]

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS C. Pyroprocessing System

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 10 of 29 The following specific conditions apply to the following emissions unit after construction:

ID No. Emissions Unit Description

003 Pyroprocessing System. Includes kiln, preheater/calciner, raw mill, air heater, and clinker cooler.

A PPLICABLE S TANDARDS AND R EGULATIONS
1. BACT Determinations : A determination of the Best Available Control Technology (BACT) was made for carbon monoxide (CO), nitrogen oxides (NO X ), sulfur dioxide (SO 2 ), volatile organic compounds (VOC), and particulate matter (PM/PM 10 ).
2. NESHAP Requirements : This unit is subject to 40 CFR 63, Subpart A (Identification of General Provisions) and 40 CFR 63, Subpart LLL (National Emi ssions Standard for Hazardous Air Pollutants from the Portland Cement Manufacturing Industry). The Department determines that the BACT emissions performance requirements are as stringent as or more st ringent than the limits imposed by the applicable NESHAP provisions for particulate matter. Some sep arate reporting and monitoring may be required by the individual subpart.
E QUIPMENT A ND C ONTROL T ECHNOLOGY
3. Pyroprocessing System : The permittee is authorized to construct a pyroprocessing system consisting of a dry process pre-heater/calciner rotary kiln with in- line raw mill that simultaneously dries raw materials using the exhaust gas from the kiln, PH/C, or cooler. The preheater is designed with a staged combustion calciner and a selective non-catalytic reduction (SNCR) system. The indirect-fired kiln with low-NO X main kiln burner will be capable of burning coal, petroleum coke , natural gas, used oil, and fuel oil. A tire feed mechanism with an airlock/gate system will be capable of feeding tire derived fuel (TDF) into the area just prior to the kiln exhaust. Other equipment includes an air heater for use when additional drying capacity is required, and a clinker cooler with reciprocating grat es, cooling air fans, and hot air ducting to the kiln, PH/C or in-line raw mill. The air heater will be capab le of firing fuel oil and natural gas. All emissions from the pyroprocessing system are directed to a single stack. The exhaust stack shall be no more than 10.2 feet in diameter and no less than 350 feet tall. [Applicant request]
4. Kiln Design : The kiln will be designed to process approximately 208 tons per hour of dry preheater feed material (including baghouse dust recirculation) with an annual nominal throughput of 1,822,080 tons per year. However, preheater feed rate is ultimat ely restricted through clinker production limitations.
5. NO X Controls a) Low

- NO X Burners and Indirect Firing: The main kiln will be equipped with a low NO X burner that will create distinct combustion zones within the flame. An indirect firing system will be used to reduce the amount of primary air injected with the fuel used in the main kiln burner. b) Staged Combustion in the Calciner (SCC) : The kiln system will be designed such that the introduction of fuel, air and meal to the calciner will be staged or sequenced for the reduction of NO X emissions. c) SNCR : A selective non-catalytic reduction (SNCR) system shall be designed, cons tructed and operated to achieve the permitted levels for NO X emissions from the pyroprocessing system. The SNCR system will consist of an aqueous ammonia tank, pumps, piping, compressed air delivery, injectors, control system, and other ancillary equipment. Aqueous ammonia will be injected at a location(s) in the preheater/calciner with an appropriate temperature profile to support the SNCR process.
6. Particulate Matter (PM/PM 10 ) Controls : The permittee shall install a baghouse control system to remove particulate matter emissions from the pyroprocessing exhaust gas stream to achieve the PM/PM 10 emissions standards specified in this permit.

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS C. Pyroprocessing System

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 11 of 29 7. Sulfur Dioxide Controls : The use of low-sulfur raw materials will help to keep SO 2 emissions below permitted levels.
P ERFORMANCE REQUIREMENTS
8. Hours of Operation : The hours of operation for this emissions unit are not limited (8760 hours per year). [Rule62-210.200(PTE), F.A.C.]
9. Process Rate Limitations : Kiln preheater feed rate shall be monitored and recorded for purposes of determining clinker production. The clinker production rate of the kiln shall not exceed 125 tons per hour (24-hour rolling average) and 1,095,000 tons during any consecutive 12 month period. The clinker production rate shall be determined using kiln feed and kiln feed loss on ignition (LOI) factors. The feed rates and kiln feed LOI shall be based on a 30 operating-day block average of daily measurements. For purposes of this requirement, an operating day is any day that the kiln produces clinker or burns fuel. [Rules 62-4.070(3), and 62-212.200(PTE), F.A.C.]
10. Authorized Fuels : Only the following authorized fuels shall be fired in the pyroprocessing system (kiln and calciner): coal, petroleum coke, whole or chipped tires, natural gas, and No. 2 fuel oil and/or onspecification used oil fuel. The maximum heat input rate to the pyroprocessing system (kiln and calciner) shall not exceed 9,600 MMBtu per day (nominally 400 MMBtu/hr).

a. The maximum heat input rate from firing whole or chipped tire derived fuel (TDF) shall not exceed 15% of the total pyroprocessing heat input rate (kiln and calciner) and shall not exceed 60 MMBtu per hour. The remaining 85% of the total pyroprocessing heat input rate shall be from the firing of other authorized fuels. TDF shall be directly fed into the kiln system at the transition section between the base of the calciner and the point where gases exit the kiln. The tire feed mechanism shall be designed with an airlock/gate system. Tires shall be stored, handled and managed in accordance with the provisions of Chapter 62-711, F.A.C.
b. The air heater shall fire only natural gas or distillate fuel oil (No. 2 or No. 4) with a design maximum heat input rate of 36 MMBtu per hour.

c. The firing of “on-specification” used oil fuel shall not exceed 1000 gallons per hour and 1,500,000 gallons during any consecutive 12 months. On-Speci fication Used Oil Fuel shall meet the following specifications:
1. Arsenic shall not exceed 5.0 ppm; 2. Cadmium shall not exceed 2.0 ppm; 3. Chromium shall not exceed 10.0 ppm; 4. Lead shall not exceed 100.0 ppm; 5. Total halogens shall not exceed 1000 ppm; and 6. Flash point shall not be less than 100° F. Used oil fired as a fuel may be generated from on site sources or purchased from a vendor. Used oil shall not contain any PCB’s. [40 CFR 279.61; 40 CFR 761.20(e); Rule 62-4.070(3), F.A.C.] [Rules 62-4.070(3) and 62-210.200(PTE), F. A.C.; Application No. 1210465-014-AC]
11. Prohibited Fuels and Materials : The owner or operator shall not intr oduce into any part of the process anyof the following fuels and materials: hazardous wastes; petroleum contaminated soil or materials; offspecification used oil; or solid fuels other than those allowed by this permit; or solid wastes other than tires as allowed by this permit. [Rule 62-4.070(3), F.A.C.]
12. Cement Kiln Dust : Cement kiln dust shall be re-circulate d in the process and shall not be directly discharged from process or emission control equipment. Cement kiln dust removed from process equipment

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS C. Pyroprocessing System

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 12 of 29 during maintenance and repair shall be confined a nd controlled at all times and shall be managed in accordance with the applicable provisions of 40 CFR 261. [Rule 62-4.070(3), F.A.C.]
E MISSIONS A ND T ESTING R EQUIREMENTS
13. Emissions Standards : Emissions from the pyroprocessing system (including the air heater) shall not exceed the following emissions standards.

Pollutant Emission Limit Averaging Time Compliance Method Basis

2.9 lb/ton of clinker CO 362.5 lb/hr 30-day rolling CEMS BACT

1.95 lb/ton of clinker NO X a 243.8 lb/hr 30-day rolling CEMS BACT

0.153 lb/ton of clinker
19.13 lb/hr Three 1-hr runs 3-Run Test PM/PM 10 b
10 % opacity 6-minute block COMS BACT

0.20 lb/ton of clinker SO 2 25.0 lb/hr 24-hr rolling CEMS BACT

0.12 lb/ton of clinker VOC c 15.0 lb/hr 30-day block CEMS BACT

0.20 ng/dscm (TEQ) @ 7% O 2 Dioxin/Furan d 0.40 ng/dscm (TEQ) @ 7% O 2 Three 3-hr runs Temperature Monitor NESHAP LLL

THC 50 ppmvd (as propane)@ 7% O 2 30-day block CEMS NESHAP LLL

Mercury e 122 lb/12-month period 12-month rolling Fuel/Materials and/or CEMS Avoid PSD

a. For an “initial startup period” NO X emissions shall not exceed 3.0 lb/ton of clinker (375.0 lb/hour) based on a 30-day rolling average. The “initial start up” period shall begin after initial certification of the NO X CEMS and shall end as soon as any of the following conditions are met: 1) The Kiln system produces 77,500 tons of clinker or more in any 30-day rolling period. 2) The Kiln system produces a total of 155,000 tons of clinker. 3) 365 days calendar days elapse after initial certification of the NO X CEMS. After the “initial startup” period ends, NO X emissions shall not exceed 1.95 lb/ton of clinker (243.8 lb/hour) based on a 30-day rolling average. These requirements do not waive or vary any applicable NSPS or NESHAP monitoring or record keeping requirements. b. All PM emitted from the baghouse exhaust is assumed to be PM10. The BACT standard for PM is equivalent to approximately 0.09 lb ton of preheater feed material. The emissions limits for particulate matter and visible emissions imposed by Rule 62-212.400(BACT) are as stringent as or more stringent than the limits imposed by the applicable NESHAP provisions. The BACT requirements do not waive or vary any applicable NESHAP monitoring or record keeping requirements.

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS C. Pyroprocessing System

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 13 of 29 c. Compliance shall be demonstrated by THC CEMS. VOC emissions shall be measured as total hydrocarbons (THC) and expressed as “propane” for the mass emissions rate. d. Dioxin/furans shall not exceed 0.20 ng/dscm (TEQ) @ 7% oxygen when the average of the performance test run temperatures at the inlet to the particulate matter control device is 204° C (400° F) or more and shall not exceed 0.40 ng/dscm (TEQ) @ 7% 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.

e. Compliance shall be demonstrated using the sampli ng, analysis, and calculation methods specified in Condition No. 21. {Permitting Note: In combination with the annual c linker production limitation of 1,095,000 tons per year, the above emissions standards effectively limit annual poten tial emissions from this unit to: 1,588 tons/year of CO; 1,068 tons/year of NO X (after year one); 83.8 tons/year of PM/PM 10 ; 110 tons/year of SO 2 ; and 66 tons/year of VOC. Note that first year annual NO X emissions could be as high as 1,643 tons/year.} [Rules 62-4.070(3) and 62-212.400(BACT), F.A.C.]
14. Test Methods : Any required stack tests shall be perform ed in accordance with the following methods.

EPA Method Description of Method and Comments

1 - 4 Determination of Traverse Points, Velocity and Flow Rate, Gas Analysis, and Moisture Content. Methods shall be performed as necessary to support other methods.

5 Determination of Particulate Emissions. The minimum sample volume shall be 30 dry standard cubic feet.
6C Determination of SO 2 Emissions (Instrumental).

7E Determination of NO X Emissions (Instrumental). NO X emissions testing shall be conducted with the air heater operating at the highest heat input possible during the test.
9 Visual Determination of Opacity

10 Measurement of Carbon Monoxide Emissions (Instrumental). The method shall be based on a continuous sampling train.
23 Measurement of Dioxin/Furan Emissions
25A Measurement of Gaseous Organic Concentr ations (Flame Ionization – Instrumental)
The methods are specified in Appendix A of 40 CFR 60, adopted by reference in Rule 62-204.800, F.A.C. No other methods may be used unless prior written appr oval is received from the Department. Tests shall be conducted in accordance with the appropriate test method and the applicable requirements specified in Appendix C of this permit, NSPS Subpart A in 40 CFR 60, and NESHAP Subparts A and LLL in 40 CFR 63. [Rules 62-204.800, F.A.C.; 40 CFR 60, Appendix A]
15. Testing Requirements : Initial tests shall be conducted betw een 90% and 100% of permitted capacity; otherwise, this permit shall be modified to reflect the true maximum capacity as constructed. Subsequent annual tests shall be conducted be tween 90% and 100% of permitted capacity in accordance with the requirements of Rule 62-297.310(2), F.A.C. Tests sh all be conducted for each required pollutant under the fuel scenario representing the highest potential for genera ting emissions. In general, this fuel scenario is firing coal as the primary fuel and TDF and petroleu m coke, as secondary fuels. If a secondary fuel listed above is not available at the time of testing, tests shall be based on the fuels that are available. If a

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS C. Pyroprocessing System

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 14 of 29 secondary fuel is added later, additional tests shall be conducted with that fuel scenario within 60 days of first fire of the new secondary fuel. [Rule 62-297.310(7)(a) and (b), F.A.C.; 40 CFR 60.8]
16. Initial Compliance Demonstration : Initial compliance stack tests shall be conducted within 60 days after achieving a daily average clinker production rate of 125 tons per hour, but not later than 180 days after the initial startup. In accordance with the test methods speci fied in this permit, the kiln system exhaust stack shall be tested to demonstrate compliance with th e emission standards for particulate matter, CO, SO 2 , NO X , dioxin/furans, and THC. The initial compliance demons tration with the THC, and dioxin/furans emissions standards shall be carried out in accordance with 63.1349(b). The permittee shall provide the Compliance Authority with any other initial emissions performan ce tests conducted to satisfy vendor guarantees. [Rule 62-297.310(7)(a) and (b), F.A.C.; 40 CFR 60.8]
17. Subsequent Compliance Testing : Annual compliance stack tests for particulate matter, CO, NO X , and SO 2 , shall be conducted during each federal fiscal year (October 1 st to September 30 th ). Subsequent dioxins/furans tests shall be conducted in accordan ce with the provisions of 40 CFR 63.1349. Data collected from the reference method during the required RATA tests for CO, NO X , and SO 2 may be used to satisfy the annual testing requirement provided th e notification requirements and emission testing requirements for performance and compliance tests of this permit are satisfied. [Rules 62-297.310(7)(a) and (b), F.A.C.; 40 CFR 60.8]
18. Continuous Compliance : Continuous compliance with the permit standards for opacity and emissions of CO, NO X , SO 2 , and VOC/THC shall be demonstrated with data collected from the required continuous monitoring systems. [Rules 62-212.400(5)(c) and 62-297.310(7)(a) and (b), F.A.C.; 40 CFR 60.8, and 63.1350]
19. Supplemental Dioxin/Furan and PM/PM 10 Tests : The owner or operator shall notify the Compliance Authority prior to initiating any significant change in th e feed or fuel used in the most recent compliant performance test for dioxin/furan or PM/PM 10 . For purposes of this condition, significant means any of the following: a physical or chemical change in the feed or fuel ; the use of a raw material not previously used; a change in the LOI of the coal ash outside the nor mal range of monitored para meters; a change between non-beneficiated coal ash and beneficiated coal ash . Based on the information provided, the Compliance Authority will promptly determine if performance t esting pursuant to 40 CFR 63.1349 will be required for the new feed or fuel. A significant change shall not include switching to a feed/fuel mix for which the permittee already tested in compliance with the dioxin/furan and PM/PM10 emission limits. [Rule 62- 4.070(3), F.A.C.]
20. Special Compliance Tests : When the Department, after investig ation, has good reason (such as complaints, increased visible emissions or questionable maintenance of control equipment) to believe that any applicable emission standard contained in a Department rule or in a permit issued pursuant to those rules is being violated, it shall require the owner or operator of the emissions unit to conduct compliance tests which identify the nature and quantity of pollutant emissions from the emissions unit and to provide a report on the results of said tests to the Department. [Rule 62-297.310(7) (b), F.A.C.]
21. Mercury Compliance Demonstration :

a. Material Balance Demonstration: The owner or operator shall demonstrate compliance with the mercury throughput limitation by material balance a nd maintaining records of the monthly and rolling 12-month mercury throughput. Samples of the raw mill feed and all fuels shall be collected each day. A single composite daily sample shall be made from all samples collected during a day. A monthly composite sample shall be made from each of the daily composite samples. Each monthly composite sample shall be analyzed to determine the mercury concentration of the materials representative for the

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS C. Pyroprocessing System

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 15 of 29 month. The analytical methods used to determ ine mercury concentration shall be EPA or ASTM methods such as EPA Method 7471A (Mercury in Solid or Semisolid Waste). No other methods may be used unless prior written approval is received from the Department. For each raw material and fuel, the monthly mercury throughput rate (pounds per month) shall be the product of the mercury concentration from the monthly composite sample and the mass of raw material or fuel used during the month. If the mercury concentration is below detec tion limit or below the limits of quantification, the detection limit will be assumed for the concentration of the raw material or fuel. For each month, the mass of mercury introduced into the pyroprocessing system (pounds per month) shall be the sum of the monthly mercury throughput rate for each raw material and fuel. The consecutive 12-month mercury throughput rate shall be the sum of the individual monthly records for the current month and the preceding eleven months (pounds of mercury per consecutive 12-months). Such records, including calculations and data, shall be co mpleted no later than 25 days following the month of the records. [Rules 62-4.070(3) and 62-212.400(2)(g), F.A.C.]
b. Mercury Continuous Emissions Monitoring System (Hg-CEMS) : Within 60 days following the first year of operation, the owner or operator shall install any model of Hg-CEMS that has been demonstrated to meet the requirements in Performance Specification 12A (PS-12A), “Specifications and Test Procedures for Total Vapor phase Mercury Continuous Monitoring Systems in Stationary Sources,” or that has passed verification tests conducted under the auspices of the U.S. Environmental Protection Agency’s (EPA) Environmental Technology Verification (ETV) Program. During the subsequent 90 days, the owner or operator shall certify the Hg-CEMS and be gin reporting Hg mass emissions data. The owner or operator shall adhere to the calibration drift and quarterly accuracy assessment procedures in 40 CFR Part 60, Appendix F or 40 CFR Part 75, Appendi x B. The 12-month rolling mass emissions and average monthly mass emissions shall be reported b ased on the actual data collected not later than 10 days following the end of month. Upon certificati on, the owner or operator may use the Hg-CEMS to demonstrate compliance with the cumulative 12-month rolling mass emission limitation (122 pounds per rolling 12-month period) in lieu of the procedures d escribed in the preceding paragraph. Prior to use of the Hg-CEMS as the method to demonstrate compliance, the owner or operator shall submit written notice to the Department, and receive approval for a missing data substitution plan. For purposes of this requirement, the first year of operation ends 365 calendar days following the first day the kiln produces clinker. [Rules 62-4.070(3) and 62-212.400(2)(g), F.A.C.]
E XCESS E MISSIONS {Permitting Note: The following conditions apply only to the SIP-based emissions standards specified in Condition No. 12 of this section. Rule 62-210-700, F. A.C. (Excess Emissions) cannot vary or supersede any federal provision of the NSPS or the NESHAP programs.}
22. Operating Procedures: The Best Available Control Technology (BACT) determinations established by this permit rely on “good operating practices” to reduce emissi ons. Therefore, all operators and supervisors shall be properly trained to operate and maintain the kiln and calciner, and pollution control systems in accordance with the guidelines and procedures established by each manufacturer. The training shall include good operating practices as well as methods for minimizing excess emissions. [Rules 62-4.070(3) and 62-212.400(BACT), F.A.C.]
23. Definitions:

a. Startup is defined as the commencement of operation of any emissions unit which has shut down or ceased operation for a period of time sufficient to cause temperature, pressure, chemical or pollution control device imbalances, which result in excess emissions.
b. Shutdown means the cessation of the operation of an emissions unit for any purpose.

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS C. Pyroprocessing System

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 16 of 29 c. Malfunction means any unavoidable mechanical and/or electrical failure of air pollution control equipment or process equipment or of a process resulting in operation in an abnormal or unusual

manner. [Rule 62-210.200(159,230,and 245), F.A.C.]
24. Excess Emissions Prohibited: Excess emissions caused entirely or in part by poor maintenance, poor operation or any other equipment or process failure that may reasonably be prevented during startup, shutdown or malfunction shall be prohibited. All su ch preventable emissions shall be included in any compliance determinations based on CEMS data. [Rule 62-210.700(4), F.A.C.]
25. Allowable Data Exclusions : Continuous monitoring data collected dur ing periods of startup, shutdown, and malfunction may be excluded from the compliance demonstrations only in accordance with the following requirements, provided that best operational practices to minimize emissions are adhered to and the duration of excess emissions are minimized. As provided by the authority in Rule 62-210.700(5), F.A.C., the following conditions replace the provisions in Rule 62-210.700(1), F.A.C.

a. CO Data : Each 30-day rolling average shall include all periods of operation (including startup, shutdown, and malfunction), but may exclude limited pe riods due to equipment malfunctions. No more than 30 hours in any calendar month shall be excl uded from the compliance determinations due to equipment malfunctions. Malfunctions do not include process upsets that occur as a normal part of cement production.
b. NO X Data : Each 30-day rolling average shall include all periods of operation (including startup, shutdown, and malfunction), but may exclude limited pe riods due to malfunctions of the SNCR system. “Malfunctions of the SNCR system” are defined as any unavoidable mechanical and/or electrical failure that prevents introduction of ammonia-based solutions into the kiln system. No more than 30 hours in any calendar month shall be excluded from the compliance determinations due to malfunctions of the SNCR system.

c. SO 2 Data. Each 24-hour rolling average shall include a ll periods of operation (including startup, shutdown, and malfunction).
d. Other Data : All valid opacity and VOC data shall be in cluded in the compliance determination. If the mercury CEMS is used as the method for demonstrati ng compliance, all valid data shall be included in the compliance determination. The permittee shall notify the Compliance Authority w ithin one working day of discovering any emissions in excess of a CEMS standard subject to the specifi ed averaging period. Within one working day of occurrence, the owner or operator shall notify the Co mpliance Authority of any malfunction resulting in the exclusion of CEMS data. All such reasonably preventable emissions shall be included in any CEMS compliance determinations. All valid emissions data (including data collected dur ing startup, shutdown and malfunction) shall be used to report em issions for the Annual Operating Report. [Rules 62-210.200, 62-212.400(BACT), and 62-210.700, F.A.C.]
C ONTINUOUS M ONITORING R EQUIREMENTS
26. CEM Systems : The permittee shall install, calibrate, operate and maintain continuous emissions monitoring systems (CEMS) to measure and record concentrations of CO, Hg, NO X , SO 2 , and VOC/THC in the kiln system exhaust stack in a manner sufficient to demonstrate continuous compliance with the emissions standards specified in this section. All continuous monitoring systems other than the Hg CEMS shall be installed and functioning within the required perfo rmance specifications by the time of the initial

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS C. Pyroprocessing System

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 17 of 29 performance tests. The Hg CEMS shall be insta lled and functioning within the required performance specifications following the first year of operation as specified in condition No. 21.

a. CO Monitor. The CO monitor shall be certified pursuant to 40 CFR 60, Appendix B, Performance Specification 4 or 4A. Quality assurance procedures shall conform to the requirements of 40 CFR 60, Appendix F. The required RATA tests shall be performed using EPA Method 10 in Appendix A of 40 CFR 60 and shall be based on a continuous sampling tr ain. The CO monitor span values shall be set appropriately, considering the expected range of emissions and corresponding emission standards.
b. NO X Monitor. The NO X monitor shall be certified pursuant to 40 CFR 60, Appendix B, Performance Specification 2. Quality assurance procedures shall conform to the requirements of in 40 CFR 60, Appendix F. The required RATA tests shall be pe rformed using EPA Method 7E in Appendix A of 40 CFR 60. The NO X monitor span values shall be set appropr iately, considering the expected range of emissions and corresponding emission standards.

c. SO 2 Monitor. The SO 2 monitor shall be certified pursuant to 40 CFR 60, Appendix B, Performance Specification 2. Quality assurance procedures shall conform to the requirements of 40 CFR 60, Appendix F. The required RATA tests shall be pe rformed using EPA Method 6C in Appendix A of 40 CFR 60. The SO 2 monitor span values shall be set appropria tely, considering the expected range of emissions and corresponding emission standards.
d. THC Monitor. A monitor shall be installed to determin e THC emissions from the stack and shall meet the requirements of NESHAP Subpart LLL in 40 CFR 63 (40 CFR 63.1349 and 63.1350). The THC monitor shall include provisions to determine the moisture content of the exhaust gas and an algorithm to enable correction of the monitoring results to a dry basis (0% moisture).

e. Diluent Monitor. An oxygen monitor shall be installed at the THC monitor location to correct measured THC emissions to the required oxygen concentration.
f. Mercury Monitor. A mercury monitor (Hg-CEMS) shall be installed and operated as described in Condition 21 above. CEMS, other than the Hg-CEMS, are also subject to the General Provisions specified in Subpart A of 40 CFR 60 (CO, NO X , and SO 2 ) and Subpart A of 40 CFR 63 (THC/VOC). [Rules 62-4.070(3), 62-210.800, 62-212.400(BACT) and 62-297.520, F.A.C.]
27. COMS : A continuous opacity monitoring system (COMS) shall be installed, ca librated, operated, and maintained in the kiln system exhaust stack, after the baghouse, in a manner sufficient to demonstrate continuous compliance with the opacity standards specifi ed in this section. Opacity shall be based on a 6- minute block average computed from at least one observation (measurement) every 15 seconds. For the COMS, the 6-minute block averages shall begin at the top of each hour. The COMS shall meet the applicable requirements of 40 CFR 63.1350. [NESHAP Subpart LLL in 40 CFR 63]
28. CEMS/COMS Certification and Initial Startup : Each CEMS/COMS required by this permit shall be installed prior to startup. Within 60 calendar days of achieving an average daily clinker production rate of 125 tons per hour, but no later than 180 calendar days afte r initial startup, the owner or operator shall certify each CEMS/COMS. Upon certification of each CEMS/C OMS, the owner or operator shall demonstrate compliance with all applicable standards as specified in this permit. Th e Hg CEMS shall be installed and functioning within the required performance specifications following the first year of operation as specified in condition No. 21. [Rules 62-4.070(3), 62-210.800, 62-212.400(BACT) and 62-297.520, F.A.C.; 40 CFR 60.7(a), 60.13(b) and Appendix B; and 40 CFR 63.7(a)(2)]
29. CEMS Data Requirements : The CEMS shall be installed, calibrate d, maintained, and operated in the in-line kiln/raw mill stack to measure and record the emissions of CO, NO X , SO 2 , and THC/VOC in a manner

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS C. Pyroprocessing System

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 18 of 29 sufficient to demonstrate compliance with the emission limits of this permit. The CEMS shall express the results in units of pounds per ton of clinker produ ced, and pounds per hour. Emissions of VOC shall be reported in units of the standards (lb/hr, lb/ton of c linker) and ppmvd as propane corrected to 7% oxygen.

a. Valid Hourly Averages: Each CEMS shall be designed and operated to sample, analyze, and record data evenly spaced over the hour at a minimum of one measurement per minute. All valid measurements collected during an hour shall be used to calculate a 1-hour block average that begins at the top of each hour. Each 1-hour block average shall be computed using at least one data point in each fifteen-minute quadrant of an hour, where the unit combusted fuel (or produced clinker) during that quadrant of an hour. Notwithstanding this requirement, a 1-hour aver age shall be computed from at least two data points separated by a minimum of 15 minutes (where the unit operates for more than one quadrant of an hour). If less than two such data points are availabl e, there is insufficient data and the 1-hour block average is not valid.

• Hours during which there is no kiln feed and no fuel fired are not valid hours.

• Hours during which the plant is firing fuel but producing no clinker are valid, but these hours are excluded from the production-normalized emission rate computation (pounds per ton of clinker). These hours are included in any pollutant mass emission rate computation (pounds per hour).
b. 24-hour Rolling Averages : Compliance with the emission limit for SO 2 shall be based on a 24-hour rolling average that shall be recomputed after ever y valid hour as the arithmetic average of that hourly average and the preceding 23 valid hourly averages.

c. 30-day Rolling Averages : Compliance with the emission limits for CO and NO X shall be based on a 30- day rolling average. Each 30-day rolling average sh all be the arithmetic average of all valid hourly averages collected during the last 30 operating days. A new 30-day rolling average shall be recomputed after every day of operation for the new day a nd the preceding 29 operating days. For purposes of computing these emission limits, an operating day is any day that the kiln produces clinker or fires fuel.
d. 30

- day Block Average: Compliance with the emission limit for VOC shall be based on a 30-day block average. Each 30-day block average shall be th e arithmetic average of all valid hourly averages occurring within each 30 operating-day block and sh all be consistent with the averaging period specified in 40 CFR 63.1350(h) for THC emissions.

e. Data Exclusion : Except for monitoring system breakdowns, repairs, calibration checks, and zero and span adjustments, each CEMS shall monitor and record emissions during all operations including episodes of startups, shutdowns, and malfunctions. Limited amounts of CEMS emissions data recorded during some of these episodes may be excluded from the corresponding compliance demonstration subject to the provisions of Condition No. 25 in this section. The permittee shall minimize the duration of data excluded for such epis odes to the extent practicable.
f. Availability . Monitor availability for each CEMS shall be 95% or greater in any calendar quarter. Monitor availability shall be reported in the quart erly excess emissions report. In the event 95% availability is not achieved, the permittee shall pr ovide the Department with a report identifying the problems in achieving 95% availability and a plan of corrective actions that will be taken to achieve 95% availability. The permittee shall implement the re ported corrective actions within the next calendar quarter. Failure to take corrective actions or continued failure to achieve the minimum monitor availability shall be violations of this permit, except as otherwise authorized by the Compliance Authority.

g. Public Access: Emission data will be available in real time on the company website.

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS C. Pyroprocessing System

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 19 of 29 30. Continuous Flow Monitor: A continuous flow monitor shall be inst alled to determine the stack exhaust flow rate to be used in determining mass emission rates. The flow monitor shall be certified pursuant to 40 CFR 60, Appendix B, Performance Specification 6.
31. Baghouse Temperature Monitor : A continuous temperature monitor sha ll be installed, calibrated, operated, and maintained at the inlet to the baghouse for the k iln system exhaust in accordance with the requirements of 40 CFR 63.1350(f). [NESHAP Subpart LLL in 40 CFR 63]
32. Aqueous Ammonia Injection : A monitoring system to continuously monitor and record the aqueous ammonia injection rate of the SNCR system (1-hour bloc k averages) shall be installed, calibrated, operated, and maintained in accordance with the manufacturer’s recommendations. [Rules 62-4.070(3) and 62-212.400(BACT), F.A.C.]
R EPORTING AND R ECORD K EEPING
33. Operational Records : To demonstrate compliance with the limitati ons specified in this section, the owner or operator shall maintain the following records on site.

a. For each 1-hour block of operation, continuously monito r and record the dry preheater feed rate, clinker production rate, fuel firing rate, heat input rate (t he representative heating value of each fuel and the hourly fuel firing rate), and NH 3 /NO X molar ratio or ammonia injection rate. Records shall also document the dry preheater feed rate and clinke r production rates for each 24-hour rolling period and consecutive12 months. b. For each fuel delivery the owner or operator shall main tain records or the quantity of fuel delivered and a representative analysis of the fuel including the sulfur content, higher and lower heating value, proximate analysis, and ultimate analyses.

c. Maintain records demonstrating compliance with the mercury throughput limitation as required in Condition No. 21.a. of this permit. All records shall be made available to the De partment and Compliance Authority upon request. [Rules 62-4.070(3) and 62-212.400(BACT), F.A.C.]
34. Stack Test Reports : The owner or operator of an emissions unit for which a compliance test is required shall file a report with the Compliance Authority on the results of each such test. The required test report shall be filed with the Compliance Authority as soon as practical but no later than 45 days after the last sampling run of each test is completed. The test report shall provide sufficient detail on the emissions unit tested and the test procedures used to allow the Compliance Authority to determine if the test was properly conducted and the test results properly computed. As a minimum, the test report, other than for an EPA or DEP Method 9 test, shall provide the specified in Rule 62-297.310(8), F.A.C. [Rule 62-297.310(8), F.A.C.]
35. Malfunction Notifications : If temporarily unable to comply with any condition of the permit due to breakdown of equipment (malfunction) or destruction by hazard of fire, wind or by other cause, the permittee shall immediately (within one working day) notify the Compliance Authority. Notification shall include pertinent information as to the cause of the pr oblem, and what steps are being taken to correct the problem and to prevent its recurrence, and where app licable, the owner’s intent toward reconstruction of destroyed facilities. Such notification does not release the permittee from any liability for failure to comply with Department rules. If requested by the Comp liance Authority, the owner or operator shall submit a quarterly written report describing the malfuncti on. [Rules 62-210.700(6) and 62-4.130, F.A.C.]
36. SIP Quarterly Report : Within 30 days following the end of each calendar quarter, the permittee shall submit a report to the Compliance Authority summarizing: equipment malfunctions resulting in excluded CEMS data and/or excess emissions; mercury throughput rates; and the monitor availability of each CEMS. The

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS C. Pyroprocessing System

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 20 of 29 report shall contain the information and follow the genera l format specified in Appendix F of this permit. [Rules 62-4.070(3), 62-4.130, and 62-212.400(BACT), F.A.C.]
37. Used Oil Records: For each shipment of used oil received, the owner or operator shall maintain records from the vendor certifying that the used oil meets the above requirements for “on-specification” used oil fuel. Records shall include the following parameters : arsenic, cadmium, chromium, lead, total halogens, flash point, PCBs, sulfur content, coal ash, and hea ting value. Otherwise, the owner or operator shall sample and analyze each shipment of used oil received for the above parameters. If vendor certifications are relied upon, the owner or operator shall analyze at least one sample obtained each calendar year for the above parameters. If analytical results show that th e used oil does not meet the above requirements, the owner or operator shall immediately: cease burning of th e used oil, and notify the Compliance Authority of the analytical results. The analysis shall be perfo rmed via EPA-approved or ASTM methods. The permittee shall obtain, make, and keep the following records: a) Gallons of on-specification used oil received and burned each month; b) Name and address of all vendors delivering used oil to the facility; c) Copies of the vendor certifications, if obtai ned, and any supporting information; and d) Analytical results.
The records shall be retained in a fo rm suitable for inspection at the facility by the Department, and shall be retained permanently. [40 CFR 279.61, 40 CFR 761.20(e), and Rule 62-4.070(3), F.A.C.]
38. O&M Plan for Baghouse : The permittee shall prepare an operation and maintenance (O&M) plan to address the schedule for inspection and preventive maintenan ce of the baghouse control system. The O&M plan shall be submitted to the Compliance Authority prior to expiration of this permit. The permittee shall maintain records of the condition of the control equipment for each inspection and any maintenance activities performed. [Rule 62-4.070(3), F.A.C., and 40 CFR 63.1350, Subpart LLL]SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS D. Clinker and Additives Storage and Handling



### American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 21 of 29 The specific conditions of this subsection apply to the following emissions unit after construction is complete.

EU ID Emissions Unit Description

004 Clinker and Additives Storage and Handling. In cludes clinker handling from clinker cooler to clinker silo discharge, and clinker and additive handling from storage to the finish mill.
The following emissions points in the raw materials conveying, storage, and processing system are controlled by baghouses:

Point ID Emissions Point Description

L03 Dust collector for clinker transfer cooler discharge

L06 Dust collector for clinker transfer to clinker silo #1

L08 Dust collector for clinker transfer to clinker silo #2

M08 Dust collector for clinker transfer from clinker silos

A PPLICABLE S TANDARDS AND R EGULATIONS
1. BACT Determinations : A determination of the Best Available Control Technology (BACT) was made for, particulate matter (PM/PM 10 ). To satisfy the BACT requirements for this unit the visible emissions limits act as surrogate standards for PM.
2. NESHAP Requirements : This unit is subject to 40 CFR 63, Subpart A (Identification of General Provisions) and 40 CFR 63, Subpart LLL (National Emi ssions Standard for Hazardous Air Pollutants from the Portland Cement Manufacturing Industry). The Department determines that the BACT emissions performance requirements are as stringent as or more st ringent than the limits imposed by the applicable NESHAP provisions. Some separate reporting and mon itoring may be required by the individual subpart.
E QUIPMENT A ND C ONTROL T ECHNOLOGY
3. Equipment Description : The permittee is authorized to construct, operate, and maintain equipment needed for the conveying and storage of clinker, and the additive (limestone and gypsum) storage and conveying to the finish mills. Equipment will include two clinker silos, gypsum and limestone pile covered storage, and associated conveyors, and control equipment.
4. Baghouse Controls : Each emissions point identified for cli nker storage and conveying shall be controlled by a baghouse system. Each required baghouse shall be designed, operated, and maintained to achieve a PM design specification of 0.01 gr/dscf and a PM 10 design specification of 0.007 gr/dscf. [Rules 62-4.070(3) and 62-212.400(BACT), F.A.C.]
P ERFORMANCE R EQUIREMENTS
5. Hours of Operation : This emissions unit is allowed to ope rate 8,760 hours per year. [Applicant Request, Rule62-210.200(PTE), F.A.C
E MISSIONS AND T ESTING R EQUIREMENTS
6. Emissions Limits : The following standards apply to each emissions point of this unit including all raw material storage and conveying system transfer points:

c. Emissions are limited to 5% opacity from each of the above listed emissions points controlled by a baghouse.
d. Emissions are limited to 10% opacity from any emissions point not controlled by a baghouse.SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS D. Clinker and Additives Storage and Handling



### American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 22 of 29 [Rule 62-212.400(BACT), F.A.C.] {Note: The applicant advised that the baghouses are d esigned to control PM emissions to 0.01 grains/dry standard cubic foot (gr/dscf) and PM 10 emissions to 0.007 gr/dscf. The 5% opacity limitation is consistent with this design and provides reasonable assurance that annual emissions of PM/PM 10 for all emission points in this emission unit system will be no more than 4 TPY. Exceedance of the 5% opacity limit shall be deemed an exceedance of this permit conditi on and not necessarily an exceedance of the opacity limitations given in 40 CFR 63, Subpart LLL.} [Rules 62-4.070(3), 62-212.400, F.A.C. and 40 CFR 63.1348]
7. Compliance Demonstrations: Each emission point shall be tested to demonstrate initial compliance with the emission standards for visible emissions. The tests shall be conducted within 60 days after achieving the maximum production rate at which the unit will be operated, but not later than 180 days after the initial startup. Compliance with the visible emission limits shall be demonstrated during each federal fiscal year (October 1 st to September 30 th ). [Rules 62-4.070(3), 62-297.310(7)(a), F.A.C. and 40 CFR 63.1349(b)(2)]
8. Periodic Monitoring Requirements : Each affected source subject to an opacity standard shall be periodically monitored using the procedures described in 40 CFR 63.1350(a) (4) (i) through (vii) to ensure compliance with the emissions limits of condition No. 6. [Rule 62-4.070(3), and 40 CFR, 63.1350, Subpart LLL]
9. Test Methods : Any required tests shall be performed in acco rdance with the following reference methods and the applicable requirements of Appendix C of this permit, and the applicable NESHAP provisions.

Method Description of Method and Comments
9 Visual Determination of the Opacity of Emissions from Stationary Sources

22 Visual Determination of Fugitive Emissions From Material Sources

R EPORTING AND R ECORD K EEPING
10. Baghouse O&M Plan : For each baghouse the permittee shall prep are an operation and maintenance (O&M) plan to address proper operation, parametric monitori ng, and a schedule for conducting periodic inspections and preventive maintenance. Baghouse inspections and maintenance activities shall be recorded in a written log. The O&M plan shall be submitted to the Complia nce Authority prior to the initial compliance tests for this unit. [Rule 62-4.070(3), and 40 CFR 63.1350, Subpart LLL]
11. Test Reports: For each test conducted, the permittee shall file a test report including the information specified in Rule 62-297.310(8), F.A.C. with the compliance author ity no later than 45 days after the last run of each test is completed. [Rules 62-297.310(8), F.A.C.]

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS E. Finish Mill

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 23 of 29 The specific conditions of this subsection apply to the following emissions unit after construction is complete.

ID No. Emissions Unit Description

005 Finish Mill (Cement Grinding)
The cement grinding process includes the following emission points controlled by fabric filter baghouses.

Point ID Emissions Point Description
N93 Finish Mill Air Separator
N94 Finish Mill

A PPLICABLE S TANDARDS AND R EGULATIONS
1. BACT Determinations : A determination of the Best Available Control Technology (BACT) was made for particulate matter (PM/PM 10 ). To satisfy some of the BACT requirements for this unit the visible emissions limits act as surrogate standards for PM.
2. NESHAP Requirements : This unit is subject to 40 CFR 63, Subpart A (Identification of General Provisions) and 40 CFR 63, Subpart LLL (National Emi ssions Standard for Hazardous Air Pollutants from the Portland Cement Manufacturing Industry). The Department determines that the BACT emissions performance requirements are as stringent as or more st ringent than the limits imposed by the applicable NESHAP provisions. Some separate reporting and mon itoring may be required by the individual subpart.
E QUIPMENT A ND C ONTROL T ECHNOLOGY
3. Equipment Description : The permittee is authorized to construct, operate, and maintain one finish mill in a closed circuit with a high efficiency air separator and cyclones capable of processing approximately 159 tons per hour of cement. Other equipment will include associated enclosed conveyors, bucket elevators, belts, and control equipment.
4. Baghouse Controls : Each emissions point identified for cement grinding shall be controlled by a baghouse system. Each required baghouse shall be designed, operated, and maintained to achieve a PM design specification of 0.01 gr/dscf and a PM 10 design specification of 0.007 gr/dscf. [Rules 62-4.070(3) and 62- 212.400(BACT), F.A.C.]
P ERFORMANCE R EQUIREMENTS
5. Hours of Operation : This emissions unit is allowed to ope rate 8,760 hours per year. [Applicant Request, Rule62-210.200(PTE), F.A.C
E MISSIONS AND T ESTING R EQUIREMENTS
6. Finish Mill : Visible emissions are limited to 5% opacity from the finish mill baghouse (Point ID N94). [Rule 62-212.400(BACT), F.A.C.] {Note: The applicant advised that the baghouse is d esigned to control PM emissions to 0.01 grains/dry standard cubic foot (gr/dscf) and PM 10 emissions to 0.007 gr/dscf. The 5% opacity limitation is consistent with this design and provides reasonable assurance that annual emissions of PM/PM 10 for this emission point in this emission unit system will be less than 5.8 TPY. Exceedance of the 5% opacity limit shall be deemed an exceedance of this permit condition and not necessarily an exceedance of the opacity limitations given in 40 CFR 63, Subpart LLL.}

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS E. Finish Mill

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 24 of 29 7. Finish Mill Air Separator : The following standards apply to the finish mill air separator (Point ID N93):
PM/ PM 10 Visible Emissions 0.007 gr/dscf 5% Opacity
All PM emitted from the baghouse exhaust is assumed to be PM 10 . The BACT requirements do not waive or vary any applicable NESHAP monitoring or record keeping requirements. [Rule 62-212.400(BACT), F.A.C.] {Permitting Note: This emissions point accounts for almost 25% (34.9 TPY) of the facility’s total PM emissions.}

8. Testing Requirements : Emission point N93 shall be tested to demonstrate initial compliance with the applicable standards for PM/PM 10 , and visible emissions. All other emission points shall be tested for visible emissions only. The tests shall be conducted within 60 days after achieving a daily average clinker production rate of 125 tons per hour, but not later than 180 days after the initial startup. Thereafter, compliance with the visible emission limits shall be demonstrated during each federal fiscal year (October 1 st to September 30 th ). Compliance with the particulate matter st andard shall be demonstrated during the 12 month period prior to each renewal of the opera tion permit. [Rule 62-297.310(7) (a), F.A.C.]
9. Periodic Monitoring Requirements : Each affected source subject to an opacity standard shall be periodically monitored using the procedures described in 40 CFR 63.1350(e) to ensure compliance with the emissions limits of condition No. 6 and 7. [Rule 62-4.070(3), and 40 CFR, 63.1350, Subpart LLL]
10. Test Methods : Any required tests shall be performed in acco rdance with the following reference methods and the applicable requirements of Appendix C of this permit, and the applicable NESHAP provisions.

Method Description of Method and Comments

1 - 4 Determination of Traverse Points, Velocity and Flow Rate, Gas Analysis, and Moisture Content. Methods shall be performed as necessary to support other methods.

5 Determination of Particulate Emissions. The minimum sample volume shall be 30 dry standard cubic feet.
9 Visual Determination of the Opacity of Emissions from Stationary Sources

22 Visual Determination of Fugitive Emissions From Material Sources

R EPORTING AND R ECORD K EEPING
11. Baghouse O&M Plan : For each baghouse the permittee shall prep are an operation and maintenance (O&M) plan to address proper operation, parametric monitori ng, and a schedule for conducting periodic inspections and preventive maintenance. Baghouse inspections and maintenance activities shall be recorded in a written log. The O&M plan shall be submitted to the Complia nce Authority prior to the initial compliance tests for this unit. [Rule 62-4.070(3), and 40 CFR 63.1350, Subpart LLL]


### 12. Test Reports: For each test conducted, the permittee shall file a test report including the information specified in Rule 62-297.310(8), F.A.C. with the compliance authority no later than 45 days after the last run of each test is completed. [Rules 62-297.310(8), F.A.C.]

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS F. Cement Handling, Storage, Packing, and Loadout

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 25 of 29 The specific conditions of this subsection apply to the following emissions unit after construction is complete.

ID No. Emissions Unit Description

006 Cement Handling, Storage, Packing, and Loadout . Includes cement conveyance to silos, cement silos, loadout to trucks from silos, and cement bagging operations.
The following emissions points in the cement handling, storage, packing, and loadout system are controlled by baghouses:

Point ID Emissions Point Description
N91 Cement Transfer from Finish Mill Q25 Cement Silo #1 Q26 Cement Silo #2 Q14 Truck Loadout #1 Q17 Truck Loadout #2

R12A Packing Plant

A PPLICABLE S TANDARDS AND R EGULATIONS
1. BACT Determinations : A determination of the Best Available Control Technology (BACT) was made for particulate matter (PM/PM 10 ).
2. NESHAP Requirements : This unit is subject to 40 CFR 63, Subpart A (Identification of General Provisions) and 40 CFR 63, Subpart LLL (National Emi ssions Standard for Hazardous Air Pollutants from the Portland Cement Manufacturing Industry). The Department determines that the BACT emissions performance requirements are as stringent as or more st ringent than the limits imposed by the applicable NESHAP provisions. Some separate reporting and mon itoring may be required by the individual subpart.
E QUIPMENT A ND C ONTROL T ECHNOLOGY
3. Equipment Description : The permittee is authorized to construct, operate, and maintain equipment needed for cement storage, loadout to trucks, and bagging operations . Equipment will include two concrete cement silos with rotary shut-off valves, flow control valve, and airslides. The cement bagging operation includes a screen, surge hopper, bucket elevator and packer. Operati on is estimated to be nominally 500 tons per hour of cement to truck loadout and/or bagging operation.
4. Baghouse Controls : Each emissions point identified for finish mills cement processing shall be controlled by a baghouse system. Each required baghouse shall be designed, operated, and maintained to achieve a PM design specification of 0.01 gr/dscf and a PM 10 design specification of 0.007 gr/dscf. [Rules 62-4.070(3) and 62-212.400(BACT), F.A.C.]
P ERFORMANCE R EQUIREMENTS
5. Hours of Operation : This emissions unit is allowed to ope rate 8,760 hours per year. [Applicant Request, Rule62-210.200(PTE), F.A.C

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS F. Cement Handling, Storage, Packing, and Loadout

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 26 of 29 E MISSIONS AND T ESTING R EQUIREMENTS
6. Emissions Limits : The following standards apply to each emissions point of this unit:

a. Emissions are limited to 5% opacity from each of the above listed emissions points controlled by a baghouse.
b. Emissions are limited to 10% opacity from any emissions point not controlled by a baghouse. [Rule 62-212.400(BACT), F.A.C.] {Note: The baghouses are designed to control PM emissions to 0.01 grains/dry standard cubic foot (gr/dscf) and PM 10 emissions to 0.007 gr/dscf. The 5% opacity limitation is consistent with this design and provides reasonable assurance that annual emissions of PM/PM 10 for all emission points in this emission unit system will be less than 15.1 TPY. Exceedance of the 5% op acity limit shall be deemed an exceedance of this permit condition and not necessarily an exceedance of the opacity limitations given in 40 CFR 63, Subpart LLL.} [Rules 62-4.070(3), 62-212.400, F.A.C. and 40 CFR 63.1348]
7. Compliance Demonstrations: Each emission point shall be tested to demonstrate initial compliance with the emission standards for visible emissions. The tests shall be conducted within 60 days after achieving the maximum production rate at which the unit will be operated, but not later than 180 days after the initial startup. Compliance with the visible emission limits shall be demonstrated during each federal fiscal year (October 1 st to September 30 th ). [Rules 62-4.070(3), 62-297.310(7)(a), F.A.C. and 40 CFR 63.1349(b)(2)]
8. Periodic Monitoring Requirements : Each affected source subject to an opacity standard shall be periodically monitored using the procedures described in 40 CFR 63.1350(a) (4) (i) through (vii) to ensure compliance with the emissions limits of condition No. 6. [Rule 62-4.070(3), and 40 CFR, 63.1350, Subpart LLL]
9. Test Methods : Any required tests shall be performed in acco rdance with the following reference methods and the applicable requirements of Appendix C of this permit, and the applicable NESHAP provisions.

Method Description of Method and Comments
9 Visual Determination of the Opacity of Emissions from Stationary Sources

22 Visual Determination of Fugitive Emissions From Material Sources

R EPORTING AND R ECORD K EEPING
10. Baghouse O&M Plan : For each baghouse the permittee shall prep are an operation and maintenance (O&M) plan to address proper operation, parametric monitori ng, and a schedule for conducting periodic inspections and preventive maintenance. Baghouse inspections and maintenance activities shall be recorded in a written log. The O&M plan shall be submitted to the Complia nce Authority prior to the initial compliance tests for this unit. [Rule 62-4.070(3), and 40 CFR 63.1350, Subpart LLL]
11. Test Reports: For each test conducted, the permittee shall file a test report including the information specified in Rule 62-297.310(8), F.A.C. with the compliance author ity no later than 45 days after the last run of each test is completed. [Rules 62-297.310(8), F.A.C.]

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS G. Coal and Petroleum Coke Grinding System

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 27 of 29 The specific conditions of this subsection apply to the following emissions unit.

ID No. Emissions Unit Description

007 Coal and Petroleum Coke Grinding System. In cludes coal/petroleum coke handling from railcar unloading to the pulverized fuel bin.
The coal and petroleum coke grinding system includes th e following emissions points controlled by fabric filter baghouses.

Point ID Emissions Point Description

S22 Coal/Petroleum Coke Mill Including Thermal Dryer

S26 Coal/Petroleum Coke Bin

A PPLICABLE S TANDARDS AND R EGULATIONS
1. BACT Determinations : A determination of the Best Available Control Technology (BACT) was made for particulate matter (PM/PM 10 ). To satisfy some of the BACT requirements for this unit the visible emissions limits act as surrogate standards for PM.
2. NSPS Requirements : This unit is subject to 40 CFR 60, Subpa rt A (Identification of General Provisions) and 40 CFR 60, Subpart Y (Standards of Performance for Coal Preparation Plants). The Department determines that the BACT emissions performance requireme nts are as stringent as or more stringent than the limits imposed by the applicable NSPS provisions. Some separate reporting and monitoring may be required by the individual subpart.
E QUIPMENT A ND C ONTROL T ECHNOLOGY
3. Equipment Description : The permittee is authorized to construct, operate, and maintain equipment needed for coal and petroleum coke grinding and storage. Equipm ent will include a coal/petroleum coke grinding mill, storage bins, and associated conveyor systems. Clinker cooler gas will be used for drying.
4. Baghouse Controls : Each emissions point identified for the coal and petroleum coke grinding system shall be controlled by a baghouse system. Each required baghou se shall be designed, operated, and maintained to achieve a PM design specification of 0.01 gr/dscf and a PM 10 design specification of 0.007 gr/dscf. [Rules 62-4.070(3) and 62-212.400(BACT), F.A.C.]

P ERFORMANCE R EQUIREMENTS
5. Hours of Operation : The hours of operation for this emissions unit are not limited (8760 hours per year). [Rule62-210.200(PTE), F.A.C.]

6. Process Rate Limitation : The coal/petroleum coke mill may process up to 18.5 tons per hour of coal/petroleum coke. No more than 134,904 tons of coal/petroleum coke shall be process during any consecutive 12 months. [Rule62-210.200(PTE), F.A.C.]
E MISSIONS AND T ESTING R EQUIREMENTS
7. Particulate Matter Standards: Particulate matter emissions from the thermal dryer (Point ID S22) shall not exceed 0.007 grains per dscf of exhaust as determ ined by EPA method 5. [Rules 62-212.400 (BACT), F.A.C. and 40 CFR 60.252]

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS G. Coal and Petroleum Coke Grinding System

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 28 of 29 8. Visible Emissions Standards: Visible emissions shall not exceed the following limits.

• Visible emission from any emissions point described above and controlled by a baghouses shall not exceed 5% opacity.

• Visible emissions from all coal/petcoke processing and conveying equipment, coal/petcoke storage system, or coal/petcoke transfer and loading syst em processing coal/petcoke, and not controlled by a baghouse, shall not exceed 10% opacity. [Rules 62-212.400 (BACT), F.A.C. and CFR 60.252]

9. Testing Requirements : Emission point S22 shall be stack tested to demonstrate initial compliance with the applicable emission standards for PM/PM 10 and visible emissions. All other emission points shall be tested for visible emissions only. The tests shall be conducted within 60 days after achieving the maximum production rate at which the unit will be operated, but not later than 180 days after the initial startup. Thereafter, compliance with the particulate limits (PM/PM 10 ) shall be demonstrated within the 12 month period prior to each renewal of the operation permit and compliance with the visible emission limits shall be demonstrated during each federal fiscal year (October 1 st to September 30 th ). [Rule 62-297.310(7)(a), F.A.C.]
10. Test Methods : Any required tests shall be performed in acco rdance with the following reference methods and the applicable requirements of Appendix C of this permit, and the applicable NSPS provisions.

Method Description of Method and Comments

1 - 4 Determination of Traverse Points, Velocity and Flow Rate, Gas Analysis, and Moisture Content. Methods shall be performed as necessary to support other methods.
5 Determination Particulate Matter from Stationary Sources
9 Visual Determination of the Opacity of Emissions from Stationary Sources

C ONTINUOUS M ONITORING R EQUIREMENTS
11. Thermal Dryer Exit Temperature : A monitoring device for the continuous measurement of the temperature of the gas stream at the exit of the thermal dryer shall be installed, calibrated, maintained, and continuously operated to measure the temperature of the gas str eam in accordance with the requirements of 40 CFR, Subpart Y. [CFR 60, Subpart Y]
R EPORTING AND R ECORD K EEPING
12. Baghouse O&M Plan : For each baghouse the permittee shall prep are an operation and maintenance (O&M) plan to address proper operation, parametric monitori ng, and a schedule for conducting periodic inspections and preventive maintenance. Baghouse inspections and maintenance activities shall be recorded in a written log. The O&M plan shall be submitted to the Complia nce Authority prior to the initial compliance tests for this unit. [Rule 62-4.070(3), and 40 CFR 63.1350, Subpart LLL]
13. Test Reports : For each test conducted, the permittee shall file a test report including the information specified in Rule 62-297.310(8), F.A.C. with the complia nce authority no later than 45 days after the last run of each test is completed. [Rules 62-297.310(8), F.A.C.]

### SECTION III. EMISSIONS UNIT SPECIFIC CONDITIONS H. Fugitive Dust From Storage Piles, Paved Roads, and Unpaved Roads

American Cement Company Project No. 1190042-001-AC Sumterville Cement Plant Air Permit No. PSD-FL-361 Page 29 of 29 The following specific conditions apply to the following emissions units after construction.

ID No. Emissions Unit Description

008 Fugitive Dust From Storage Piles, Paved Roads, and Unpaved Roads

P ERFORMANCE R EQUIREMENTS
1. Unconfined Emissions of Particulate Matter

a. No person shall cause, let, permit, suffer or allow the emissions of unconfined particulate matter from any activity without taking reasonable precautions to prevent such emissions. Such activities include, but are not limited to: vehicular movement; transpor tation of materials; construction, alteration, demolition or wrecking; or industrially related activiti es such as loading, unloading, storing or handling.
b. Reasonable precautions shall include the following: (1) Landscaping and planting of vegetation. (2) Application of water to control fugitive dus t from activities such as demolition of buildings, grading roads, construction, and land clearing. (3) Water supply lines, hoses and sprinklers shall be locat ed near all stockpiles of raw materials, coal, and petroleum coke. (4) All plant operators shall be trained in basic e nvironmental compliance and shall perform visual inspections of raw materials, coal and petroleu m coke periodically and before handling. If the visual inspections indicate a lack of surface moisture, such materials shall be wetted with sprinklers. Wetting shall continue until the poten tial for unconfined particulate matter emissions are minimized. (5) Water spray shall be used to wet the materials a nd fuel if inherent moisture and moisture from wetting the storage piles are not sufficient to prevent unconfined particulate matter emissions. (6) As necessary, applications of asphalt, water, or dust suppressants to unpaved roads, yards, open stockpiles and similar activities. (7) Paving of access roadways, parking areas, manufacture area, and fuel storage yard. (8) Removal of dust from buildings, roads, and othe r paved areas under the control of the owner or operator of the facility to prevent particulate matter from becoming airborne. (9) A vacuum sweeper shall be used to remove dust from paved roads, parking, and other work areas. (10) Enclosure or covering of conveyor systems where practicably feasible. (11) All materials at the plant shall be stored under roof. Materials, other than quarried materials, shall be stored on compacted clay or concrete, or in enclosed vessels. (12) Use of hoods, fans, filters, and similar equipment to contain, capture and/or vent particulate matter. (13) Confining abrasive blasting where possible.

c. In determining what constitutes reasonable precautions for a particular source, the Department shall consider the cost of the control technique or work practice, the environmental impacts of the technique or practice, and the degree of reduction of emissions expected from a particular technique or practice. [Rules 62-212.400(BACT) and 62-296.320(4)(c), F.A.C.]