### 4. STANDARD PERMITCOMPLIANCE DEMONSTRATION



### 4.1 Compliance with General Requirements As specified in Title 30 of the Texas Administrative Code (TAC), Section 116.617(b)(l): Any claim under this standardpermitmust comply with all applicable conditions qf: (A) §116.604(1) and (2) of this title (relating to Duration and Renewal of Registrations to Use Standard Permits); (B) §116.605(d)(1) and (2) ofthis title (relating to Standard PermitAmendmentandRevocation); (C) §116.610 of this title (relating to Applicability); (D) §116.611 of this title (relating to Registration to Use a StandardPermit); (E) §116.614 of this title (relating to StandardPermit Fees); and (F) §116.615 of this title (relating to General Conditions). Following is a discussion ofhow PPGproposes to meet the requirements ofeach ofthese sections. TAC citations are shown in black italics and PPG's response is shown in bold red.
§116.604 DurationandRenewal of Registrations to Use StandardPermits An owner or operator who chooses to use a standardpermit shall register to use l! standardpermit in accordance with §116.611 of this title (relating to Registration to Use a Standard Permit), unless otherwise specified in a specific standardpermit. (1) The registration to use a standardpermit is valid fora term not to exceedten years. (2) The holder of a standardpermit shall be required to renew the registration to use a standardpermit by the date the registration expires. Any registration renewal shall include the requirements, as applicable, of§116.611 ofthis title (relating to Registration to Use a Standard Permit) and shall provide information determined by the commission to be necessary to demonstrate compliance with the requirements and conditions of the standard permit and with applicable state andfederal regulations.



### PPG will 

### registet· to use a standard permit in accordance with §

### 116.611 ofthis title. No later than the date of 

### registration expiration, PPG will renew the registration. Any registration renewal will 

### include the requirements, as applicable, of' §

### 116.611 of this title and will provide information determined by the commission to be necessary to demonstrate compliance with the requirements and conditions of the standard pennit and with applicable state and federal regulations. Alternatively, prior to expiration of the standard permit registration, PPG may incorporate the requirements of the standard pe•·mit into NSR Permit No. 898 or other applicable 11ermit dm·ing amendment Ol'

### renewal.

PPG Standard Permit Registration TCEQ Account No. WH-0040-R -14- ENVIRON§116.605 StandardPermitAmendmentandRevocation (d) The commission may, through amendment ofa standard permit, add or delete requirements or limitations to thepermit. (1) To remain authorized under the standardpermit, afacility shall comply with an amendment to the standardpermit on the later of either the deadline the commissionprovides in the amendment

or the date thefacility's registration to use the standardpermit is required to be renewed. The commission may not require compliance with an amended standardpermit within 24 months of its amendment unless it is necessary toprotectpublic health. (2) Before the date thefacility is required to comply with the amendment, the standardpermit, as it read before the ameudment, applies to thefacility. 

### PPG recognizes that the commission may, through amendment of a standard permit, add m· delete requirements or limitations to the permit. PI>G will comply with an amendment to the standard permiton the later ofeither the deadline the commission provides in the amendment or the date the facility's registration 

### to use the standard permitis required 

### to be renewed.

§116.610 Applicability (a) Under the Texas Clean AirAct, §382.051, aproject that meets the requirementsfor a standardpermit listed in this subchapter or issued by the commission is hereby entitled to the standard permit, provided thefollowing conditions listed in this section are met. For the purposes ofthis subchapter, project means the construction or modification ofafacility or a group of facilities submitted under the same registration. (1) Anyproject that results in a net increase in emissions of air contaminantsfrom theproject other than carbon dioxide, water, nitrogen, methane, ethane, hydrogen, oxygen, or thosefor which a national ambient air quality standard has been established must meet the emission limitations of §106.261 of this title (relating to Facilities (Emission Limitations)), unless otherwise specified by

aparticularstandardpermit. 

### §116.617(b)(3) states: "The emissions limitations of §116.610(a)(1) of this title do not apply to this standard permit." Therefore, this requirement does not apply to the subject oxy-fuel conversion project. (2) Construction or operation ofthe project must be commenced prior to the effective date ofa revision to this subchapter under which theproject would no longer meet the requirementsfor a standardpermit. 

### Construction and initial operation of the oxy-fucl project is scheduled for fourth quarter 2008. PPG is not aware of any proposed changes to the State Pollution Control Project Standard Permit

or general conditions that would become effective prior to construction and operation of the project.

PPG Standard Permit Registration E N V I R 0 N TCEQ AccountNo. WH-0040-R -15-(3) The proposedproject must comply with the applicable provisions ofthe Federal Clean AirAct (FCAA), §111 (concerning New Source Performance Standards) as listed under 40 Code of Federal Regulations (CFR) Part 60, promulgated by the United States Environmental Protection Agency (EPA).



### StandardsofPerformance for Glass Manufacturing Plants are promulgated under40 CFRPart 60, Subpart CC. Section 60.290 provides as follows regarding applicability: (a) Each glass meltingfurnace is an affectedfacility to which the provisions ofthis subpartapply. (b) Any facility under paragraph (a) of this section that commences construction or modification afterJune 15, 1979, is subjectto the requirements of this subpart. 

### Melting Furnace No. 1 was constructed prior to .June 15, 1979. llor purposes of40 CFRPart 60, a modification is defined in 40 CFR §60.2 as: "Anyphysical change in, or change in the method ofoperate of, an existingfacility which increases the amount of any airpollutant (to which a standard applies) emitted into the atmosphere by that facility or which results in the emission of any airpollutant (to which a standardapplies) into the atmosphere notpreviously emitted." 

### The oxy-fuel conversion will not result in any increase in emissions of an air contaminant that is currently emitted,.or the emission ofair pollutants notpreviously emitted

..Accordingly, the project does not constitute a modification that would render Subpart CC applicable to Melting Furnace No.1. Additionally, 40 CIIR §60.14(e)(5) provides thatthe following is not a modification: "The addition or use ofany system ordevice whoseprimaryfunction is the reduction of airpollutants, except when an emission control system is removed or is replacedby a system which theAdministratordetermines to be less environmentally beneficial." 

### The oxy-fuel conversion project, which will result in a substantial reduction ofNOx emissions and

no increase in the level of emissions of other air contaminants, is not a modification and is not subjectto the requirements of40 CFRPart 60, Subpart CC.

(4) The proposedproject must comply with the applicable provisions ofFCAA, §112 (concerning Hazardous AirPollutants) as listed under40 CFR Part 61, promulgatedby the EPA.



### The National Emissions Standards for Hazardous Air Pollutants (NESHAPS) as listed under 40 CFR Part 61, promulgated by the EPA, provides for only one standard regarding glass manufacturing in Subpart N. This standard states: "the source to which this subpart applies is each glass melting furnace that uses commercial arsenic as a raw material." Arsenic has never been used as an ingredient at PPG's Wichita Falls Plant; therefore 40 CFR Part 61, Subpart N,

PPG Standard Permit Registration TCEQ AccountNo. WH-0040-R -16- ENVIRONdoes not apply to this facility. (5) The proposedproject must comply with the applicable maximum achievable control technology standards as listed under 40 CFR Part 63, promulgated by the EPA under FCM, §112 or as listed under Chapter II3, Subchapter C ofthis title (relating to National Emissions Standardsfor Hazardous AirPollutantsfor Source Categories (FCM, §I12, 40 CFR Part 63)).

NESHAP standards contained in 40 CFR Part 63 provide for HAP standards for specific industrial categories. There have been no promulgated or proposed Part 63 standards for flat glass manufacturingfacilities that apply to this site. (6) Ifsubject to Chapter IOJ, Subchapter H, Division 3 ofthis title (relating to Mass Emissions Cap and Trade Program) the proposedfacility, group of facilities oraccount must obtain allocations to operate. ThePPG Wichita Falls Plantis not subject to theMass Emissions Cap and TradeProgram. (b) Any project that constitutes a new major stationary source or major modification as defined in §116.12 ofthis title (relating to Nonattainment and Prevention ofSignificant Deterioration Review Definitions) is subject to the requirements of§116.110 ofthis title (relating to Applicability) rather than this subchapter. The project is not a new major stationary source or a modification to an existing major stationary

source. Refer to the discussion in Sections 3.2 and 3.3 ofthis application. (c) Persons may not circumvent by artificial/imitations the requirements of§116.110 of this title. PPG will not circumventby artificial limitations the requirements of§116.110 ofthis title. (d) Anyproject involving a proposed affected source (as defined in §116.15(I) ofthis title (relating to Section 112(g) Definitions)) shall comply with all applicable requirements under SubchapterE of this chapter (relating to Hazardous AirPollutants: Regulations Governing Constructed orReconstructed Major Sources (FCM, §112(g), 40 CFR Part 63)). Affected sources subject to Subchapter E ofthis chapter may use a standard permit under this subchapter only 

### ifthe terms and conditions ofthe specific standardpermit meet the requirements of SubchapterE of this chapter. Melting Furnace No. I is not an affected source as defined in §116.15(1).

§116.611 Registration to Use a StandardPermit (a) 

### If required, registration to use a standard permit shall be sent by certified mail, return receipt requested, or hand delivered to the executive director, the appropriate commission regional office, and any local air pollution program withjurisdiction, before a standardpermit can be used. The registration must be submitted on the required form and must document compliance with the requirements of this section, including, butnot limited to: (I) the basis of emission estimates;

PPG Standard Permit Registration TCEQ Account No. WH-0040-R ENVIRON -17-(2) quantification of all emission increases and decreases associated with the project being registered; ( 3) sufficient iriformation as may be necessary to demonstrate that the project will comply with §116.6JO(b) of this title (relating to Applicability); ( 4) information that describes efforts to be taken to minimize any collateral emissions increases that will result from theproject; (5) a description oftheprojectand relatedprocess; and (6) a description of any equipment being installed. 

### The PPG standard permit registration as presented within this application includes the required forms and documents: the basis for emission estimates; all emissions and decreases associated with the project; information demonstrating that the project will comply with §116.610(b); information

on efforts take to minimize collateral emissions increases resulting from the project; a description ofthe project and related process; and a description ofany equipment being installed. (b) Construction may begin any time after receipt of written notificationfrom the executive director that there are no objections or 45 days after receipt by the executive director of the registration, whichever occursfirst, except where a different time period is specifiedfor a particular standard permit. 

### The State Pollution Control Project Standard Permit specifies a different time period. Refer to Section 4.2 for a discussion ofspecific standard permitrequirements. (c) In order to avoid applicability ofChapter 122 ofthis title (relating to Federal Operating Permits), a certified registration shall be submitted. The certified registration must state the maximum allowable emission rates and must include documentation ofthe basis ofemission estimates and a written statement by the registrant certifying that the maximum emission rates listed on the registration reflect the reasonably anticipated maximumsfor operation ofthefacility. The certified registration shall be amended 

## ifthe basis ofthe emission estimates changes or the maximum emission rates listed

on the registration no longer reflect the reasonably anticipated maximums for operation of the facility. The certified registration shall be submitted to the executive director; to the appropriate commission regional office; and to all local airpollution control agencies havingjurisdiction over the site. Certified registrations must also be maintained in accordance with the requirements of §116.115 of this title (relating to General andSpecial Conditions). (1) Certified registrations establishedprior to the effective date ofthis rule shall be submitted on or before February 3, 2003. (2) Certified registrations established on orafter the effective date ofthis rule shall be submitted no later than the date of operation. 

### The PPG Wichita Falls Plant is subject to Chapter 122 of this title and has a Title V Permit (No. 

### 01113, issued April24, 2006).

PPG Standard Permit Registration TCEQ Account No. WH-0040-R -lBENVIRON§116.614 StandardPermitFees Any person who registers to use a standard permit or an amended standard permit or to renew a registration to use a standardpermit sht:ill remit, at the time ofregistration, aflatfee of$900for each standard permit being registered, unless otherwise specified in a particular standard permit. Nofee is required 

### ifa registration is automatically renewed by the commission. All standardpermitfees will be remitted in the form of a check, certified check, electronic funds transfer, ormoney order madepayable to the Texas Commission on Environmental Qu.ality (TCEQ) and delivered with the permit registration to the TCEQ, P.O. Box 13088, MC 214, Austin, Texas 78711-3087. Nofees will be refunded. 

### The registration fee of $900 has been paid via ePay. A copy ofthe TCEQ ePay Voucher Receipt is included as Attachment G.

§116.615 General Conditions Thefollowing general conditions are applicable to holders ofstandardpermits. but will not necessarily be specifically stated within the standardpermitdocument. (I) Protection of public health and welfare. The emissionsfrom thefacility, including dockside vessel emissions, must comply with all applicable rules and regulations ofthe commission adopted under Texas Health and Safety Code, Chapter 382, and with the intent ofthe Texas Clean AirAct (TCAA), includingprotection of health andproperty of thepublic. 

### The emissions from Melting Furnace No. 1 will comply with all applicable rules aud regulations of the commission adopted nuder Texas Health and Safety Code, Chapter 382, and with the intent of the Texas Clean Air Act (TCAA), including protection ofhealth and property ofthe public. (2

## J Standard permit representations. All representations with regard to construction plans, operating procedures, andmaximum emission rates in any registrationfor a standardpermitbecome conditions upon which thefacility or changes thereto, must be constructed and operated. It is unlawfulfor any person to varyfrom such. representations zfthe change will affect that person's right to claim a standardpermit under this section. Any change in condition such that aperson is no longer eligible to claim a standardpermit under this section requires proper authorization under §116.110 ofthis title (relating to Applicability), Ifthefacility remains eligiblefor a standard permit, the owner or operator of the facility shallnotify the executive director of any change in conditions which will result in a change in the method of control ofemissions, a change in the character ofthe emissions, or an increase in the discharge ofthe various emissions as compared to the representations in the original registration or any previous notification ofa change in representations. Notice of changes in representations mustbe received by the executive director no later than 30days after the change. 

### PPG will operate under the representations made in this standard permit registration with regard to construction plans, operating procedures, and maximum emission rates. PPG will notify the executive director ofany change inconditions which will result in a change in the method ofcontrol of emissions, a change in the character of the emissions, or an increase in the discharge of the

PPG Standard Pennit Registration TCEQ Account No. WH-0040-R -19- ENVIRON

### various emissions as compared to the representations in the original registration or any previous notification of a change in representations. If

### a change in condition means that the facility is no longer eligible to claim a standard permit, then PPG will obtain proper authorization under §116.110. ( 3) Standardpermit in lieu of permit amendment. All changes authorized by standardpermit to afacility previously permitted under §116.110 ofthis title shall be administratively incorporated into that facility'spermitat such time as thepermit is amendedor renewed. 

### The changes authorized by standard permit will be administratively incorporated into PPG's air quality permit atsuch time as the permitis amended or renewed. (4) Construction progress. Start ofconstruction, construction interruptions exceeding 45 days, and completion ofconstruction shall be reported to the appropriate regional office not later than 15 working days after occurrence ofthe event, except where a different time period is specifiedfor a particularstandardpermit. 

### Start of construction, construction interruptions exceeding 45 days, and/or completion of construction will be reported by PPG to the TCEQ Region 3 office no later than 15 working days after occurrence ofthe event. ( 5) Start-up notification. (A) The appropriate air program regional office ofthe commission and any other air pollution control agency havingjurisdiction shall be notifiedprior to the commencement'ofoperations of the facilities authorized by a standard permit in such a manner that a representative ofthe executive director may bepresent. 

### TCEQ Region 3 will be notified prior to the commencement of operations of the modified Melting Furnace No. 1 authorized by this standard permit in such a manner that a representative of the executive director may be present. (B) Forphased construction, which may involve a series ofunits commencing operations at different times, the owner or operator of the facility shall provide separate notification for the commencement of operations for each unit. 

### Phased construction is not anticipated. Therefore, this requirement does not apply. (C) Prior to beginning operations ofthefacilities authorized by the permit, the permit holder shall identify to the Office ofPermitting, Remediation, and Registration, the source or sources of allowances to be utilized for compliance with Chapter 101, SubchapterH, Division 3 ofthis title (relating to Mass Emissions Cap and Trade Program). 

### The PPG Wichita Falls Plantis not subjectto the Mass Emissions Cap and Trade Program. (D) Aparticularstandardpermit may modify start-up notification requirements. 

### The State Pollution Control Project Standard Permit does not modify start-up notification

PPG Standard Permit Registration TCEQ Account No. WH-0040-R -20- ENVIRON

### requirements. ( 6) Sampling requirements. Ifsampling of stacks orprocess vents is required, the standardpermit holder shall contact the commission's appropriate regional office and any other airpollution control agency havingjurisdiction prior to sampling to obtain the proper dataforms andprocedures. All sampling and testingprocedures must be approved by the executive director and coordinatedwith the regional representatives ofthe commission. The standard permit holder is also responsible for providing sampling facilities and conducting the sampling operations or contracting with an independent sampling consultant. 

### If sampling is required, PPG will contact the TCEQ Region 3 office prior to sampling to obtain the proper data forms and procedures. All sampling and testing procedures will be approved by the executive director and coordinated with the regional representatives ofthe commission. PPG will be responsible for providing sampling facilities and conducting the sampling operations or contracting with an independent sampling consultant. (7) Equivalency of methods. The standard permit holder shall demonstrate or otherwise justify the equivalency of emission control methods, sampling orother emission testing methods, andmonitoring methods proposed as alternatives to methods indicated in the conditions ofthe standard permit. Alternative methods must be appliedfor in writing and must be reviewed and approved by the executive directorpriorto their use infulfilling any requirements of the standardpermit. 

### PPG is not proposhtg any alternatives to the methods indicated in the conditions of the standard permit. (8) Recordkeeping. A copy of the standard permit along with information and data sufficient to demonstrate applicability ofand compliance with the standardpermit shall be maintained in afile at the plant site and made available at the request ofrepresentatives ofthe executive director, the United States Environmental Protection Agency, or any air pollution control agency having jurisdiction. Forfacilities that normally operate unattended, this information shall be maintained at the nearest staffed location within Texas specified by the standard permit holder in the standard permit registration. This information must include, but is not limited to, production records and operating hours. Additional recordkeeping requirements may be specified in the conditions ofthe standardpermit. Information and data sufficient to demonstrate applicability of and compliance with the standardpermit must be retained for at least two yearsfollowing the date that the information or data is obtained. The copy ofthe standardpermit mustbe maintainedas apermanent record. 

### A copy of the standard permit along with information and data sufficient to demonstrate applicability of and compliance with the standard permit shall be maintained at the plant site and made available at the request ofrepresentatives ofthe executive director, the United States EPA, or any air pollution control agency having jurisdiction. This inforntation will include, bnt is not limited to, production records and operating hours. Information and data sufficient to demonstrate applicability of and compliance with the standard permit will be retained for at least two years following the date that the information ordata is obtained. The copy ofthe standard permit will be

PPG Standard Permit Registration TCEQ Account No. WH-0040-R -21- ENVIRON

### maintained as a permanentrecord. (9) Maintenance ofemission control. Thefacilities covered by the standardpermit may not be operated unless all air pollution emission capture and abatement equipment is maintained in good working orderandoperatingproperly during normal facility operations. Notificationfor emissions events and scheduled maintenance shall be made in accordance with §101.201 and §101.211 of this title (relating to Emissions Event Reporting and Recordkeeping Requirements; and Scheduled Maintenance, Startup, andShutdown Reporting andRecordkeepingRequirements). 

### The air separation plant will he maintained in good working order and operating properly during normal facility operations. Notification for emissions events and scheduled maintenance will he madein accordance with 30 §101.201 and §101.211. (10) Compliance with rules. Registration of a standard permit by a standard permit applicant constitutes an acknowledgment and agreement that the holder will comply with all rules, regulations, and orders ofthe commission issued in conformity with the TCAA and the conditions precedent to the claiming of the standard permit. If more than one state orfederal rule or regulation or permit condition are applicable, the most stringent limit or condition shall govern. Acceptance includes consent to the entrance of commission employees and designated representatives of any airpollution control agency havingjurisdiction into the permittedpremises at reasonable times to investigate conditions relating to the emission or concentration ofair contaminants, including compliance with the standardpermit. 

### PPG will comply with all rules, regulations, and orders ofthe commission issued in conformity with the TCAA and the conditions precedent to the claiming of the standard permit. In the case that

more than one state or federal rule or regulation or permit condition are applicable, the most stringent limit or condition will govern. Acceptance ofa standard permit hy PPG includes consent to the entranceofcommission employees and designated representatives ofany airpollution agency having jurisdiction into the permitted premises at reasonable times to investigate conditions relating to the emission or concentration of air contaminants, including compliance with the standard permit. (11) Distance limitations, setbacks, and buffer zones. Notwithstanding any requirement in any standard permit, 

### if a standardpermit for afacility requires a distance, setback, orbuffer from otherproperty

or structures as a condition ofthe permit, the determination ofwhether the distance, setback, or buffer is satisfiedshall be made on the basis of conditions existing at the earlierof' (A) the date new construction, expansion, ormodification of afacility begins; or (B) the date any application or notice ofintent isfirst filed with the commission to obtain approval for the construction oroperation of thefacility. 

### The State Pollution Control Project Standard Permit does not require a distance, setback or buffer from otherproperty orstructures as a condition ofthe permit.

PPG Standard Permit Registration TCEQ Account No. WH-0040-R -22- 

# APiRT U!,

### nE

# r

**tHllo~** N

### 4.2 Compliance with Specific Requirements Following is a discussion of how PPG proposes to meet the specific requirements of the State Pollution Control Project Standard Permit. Texas Administrative Code ("TAC") citations are shown in black italics 

### and PPG'sresponse is shown in bold red.

§116.617 State Pollution Control Project StandardPermit (a) Scope andapplicability. (1) This standardpermit applies topollution controlprojects undertaken voluntarily or as required by any governmental standard, that reduce or maintain currently authorized emission ratesfor facilities authorizedby apermit, standardpermit, orpermitby rule. 

### PPG proposes to voluntarily undertake conversion of Melting Furnace No. 1 from air-fuel to oxyfnel. This conversion will reduce and/or maintain currently authorized emission rates for the facility cunently authorized by a permit. (2) Theproject may include: (A) the installation or replacement of emissions control equipment; (B) the implementation or change to control techniques; or (C) the substitution of compounds used in manufacturingprocesses. 

### PPG will convert Melting Furnace No. 1 from air-fuel to oxy-fuel. Therefore, the project falls into this category ofan implementation orchange to control techniques. ( 3) This standardpermit mustnot be used to authorize the installation of emission control equipment

or the implementation of a control technique that: (A) constitutes the complete replacement of an existingproductionfacility or reconstruction of a productionfacility as defined in40 Code of Federal Regulations §60.15(b)(1) and(c); or 

### The standard permitwill notbe used by PPG to replace orreconstruct the production facility. 40 CFR §60.15(b) defines "reconstruction" as: "the replacement ofcomponents of an existingfacility to such au extent that: (1) The fixed capital cost ofthe new components exceeds 50percent ofthefixed capital cost that wouldbe required to constructa comparable entirely new facility." 

### The conversion of Melting Fnrnace No. 1 to oxy-fnel will cost less than 50% of the cost of constmcting a new oxy-fnel fnrnace. Therefore, the project will not constitute reconstruction. Cost information is submitted under separate cover and marked CONFIDENTIAL. (B) the executive director determines there are health effects concerns or thepotential to exceed

a national ambient air quality standard criteriapollutant or contaminant that resultsfrom an increase in emissions ofany air contaminant until those concerns are addressed by the

PPG Standard Permit Registration TCEQ AccountNo.

**WH~OD40-R** -23- ENVIRONregistrant to the satisfaction of the executive director; or 

### There will be no increase in emissions ofany aircontaminantas a result ofthis project. (C) returns afacility orgroup of facilities to compliance with an existing authorization orpermit unless authorized by the executive director. 

### Melting Furnace No. 1 is currently in compliance with the existing permit. (4) Only new ormodifiedpollution controlprojects must meet the conditions ofthis standardpermit. Allprevious standard permit registrations under this section that were authorizedprior to the effective date ofthis rule must include the increases and decreases in emissions resultingfrom thoseprojects in any future netting calculation and all otherconditions must be met upon the tenyear anniversary and renewal ofthe original registration, or until administratively incorporated into thefacilities'permit, 

## if applicable. 

### The oxy-fuel conversion ofMelting Furnace No. 1 is a new pollution control project that meets the conditions ofthis standard permit registration. No previous standard permit registration exists for the facility. (b) General requirements. (1) Any claim under this standardpermit must comply with all applicable conditions of: (A) §116.604(1) and (2) ofthis title (relating to Duration and Renewal of Registrations to Use Standard Permits); 

### This standard permitclaim will comply with §116.604(1) and (2) ofthis title as discussed in Section 4.1 "Compliance with General Requirements." (B) §116.605( d)(l) and(2) of this title (relating to Standard PermitAmendmentandRevocation); 

### This standard permit claim will comply with §116.605(d)(1) and (2) of this title as discussed in Section 4.1 "Compliancewith General Requirements." (C) §116.610 of this title (relating toApplicability); 

### This standard permit claim will comply with §116.610 of this title as discussed in Section 4.1 "Compliance with General Requirements." (D) §116.611 of this title (relating to Registration to Use a Standard Permit); 

### This standard permit claim will comply with §116.611 of this title as discussed in Section 4.1 "Compliance with General Requirements." (E) §116.614 of this title (relating to Standard Permit Fees); and 

### This standard permit claim will comply with §116.614 of this title as discussed in Section 4.1 "Compliance with General Requirements." (F) §116.615 of this title (relating to General Conditions).

PPG Standard Pennit Registration TCEQ Account No. WH-0040-R -24- ENVIRON

### This standard permit claim will comply with §

### 116.615 of this title as discussed in Section 4.1 "Compliancewith General Requirements." (2) Construction or implementation ofthe pollution controlproject must begin within 18 months of receiving written acceptance ofthe registrationfrom the executive director, with one IS-month extension available, and must comply with §116.115(b)(2) and §116.120 ofthis title (relating to General and Special Conditions and Voiding ofPermits). Any changes to allowable emission rates authorized by this section become effective when the project is complete and operation or implementation begins. 

### Implementation of the Melting Furnace No. 1 oxy-fuel conversion project will begin within 18 months ofreceiving written acceptance ofthe registration from the executive director, with one 18- month extension available, and will comply with §

### 116.115(b)(2) and §

### 116.120 ofthis title. Changes to allowable emission rates authorized by this section become effective when the projectis complete and operation orimplementation begins. (3) The emissions limitations of§l16.6IO(a)(l) of this title do notapply to this standardpermit. (4) Predictable maintenance, startup, and shutdown emissions directly associated with thepollution controlprojects must be included in the representations of the registration application. 

### Predictable maintenance, startup, and shutdown emissions directly associated with the Melting Furnace No. 1 oxy-fnel conversion project are included in tlte representations ofthe registration. ( 5) Any increases in actual or allowable emission rates or any increase in production capacity authorized by this section (including increases associated with recovering lost production capacity) must occur solely as a result of the project as represented in the registration application. Any increases of production associated with a pollution controlproject must not be utilized until an additional authorization is obtained. This paragraph is not intended to limit the

owner or operator's ability to recover lost capacity caused by a derate, which may be recovered and used without any additional authorization. 

### Any increases in actual or allowable emission rates or any increase in production capacity authorized by this section of the TAC Title 30 will occur solely as a result of the project as represented in the registration application. There will be no increase in production capacity as a result ofthis project. (c) Replacementprojects. (1) The replacement ofemissions control equipment or control technique under this standardpermit is not limited to the methodofcontrol currently inplace, provided that the control or technique is at least as effective as the current authorized methodandall other requirements ofthis standard permitare met. 

### The conversion ofMelting Furnace No. 1from air-fired to oxy-fuel will be atleast as effective as the current authorized method ofemissions contml, and all other requirements ofthe standard permit

PPG Standard Permit Registration TCEQ AccountNo. WH-0040-R -25- ENVIRON

### will be met. (2) The maintenance, startup, and shutdown emissions may be increased above currently authorized levels 

### if the increase is necessary to implement the replacementproject andmaintenance, startup, and shutdown emissions were authorized for the existing control equipment ortechnique. 

### No increase in maintenance, startup and/or shutdown emissions is anticipated. ( 3) Equipment installed under this section is subject to all applicable testing and recordkeeping requirements ofthe original control authorization. Alternate, equivalent monitoring, or records may beproposedby the applicant for review andapproval ofthe executive director. 

### No alternate, equivalentmonitoring or recordkeeping is proposed by PPG. (d) Registration requirements. (I) A registration mustbe submitted in accordance with thefollowing. (A) 

### Ifthere are no increases in authorized emissions ofany air contaminant resultingfrom a replacementpollution controlproject, a registration must be submitted no later than 30 days after construction or implementation begins and the registration must be accompanied by a $900fee. (B) Ifa new control device or technique is authorized or 

### ifthere are increases in authorized emissions of any air contaminant resultingfrom the pollution controlproject, a registration must be submitted no later than 30 days prior to construction or implementation. The registration must be accompanied by a $900fee. Construction or implementation may begin onlycifter: (i) no written response has been receivedfrom the executive director within 30 calendar days ofreceipt by the Texas Commission on Environmental Quality (TCEQ); or (ii) written acceptance ofthe pollution control project has been issued by the executive director.



### The oxy-fuel conversion project involves the implementation of a new control technique. Therefore, this registration is being submitted no later than 30 days prior to construction and implementation. The registration fee of $900 bas been paid via ePay. A copy of the TCEQ ePay Voucher Receipt is included as Attachment G. Construction and implementation will only begin after no written response bas been received from the executive director within 30 calendar days of receipt by the TCEQ or after written acceptance ofthe pollution control project has been issued by the executive director.

(C) 

### Ifthere are any changes in representations to a previously authorized pollution control project standardpermitfor which there are no increases 

### in authorized emissions of any air contaminant, a notification or letter must be submitted no later than 30 days after construction or implementation ofthe change begins. Nofee applies and no response will be

PPG Standard Permit Registration TCEQ Account No. WH-0040-R -26- ENVIRONsent from the executive director. 

### There is no previously authorized standard permit for this project. Therefore, this requirements is not applicable. (D) If there are any changes in representations to a previously authorized pollution control project standard permit that also increase authorized emissions ofany air contaminant resultingfrom the pollution control project, a registration alteration must be submitted no later than 30 days prior to the start ofconstruction or implementation ofthe change. The registration must be accompanied by a $450fee, unless received within 180 days ofthe original registration approval. Construction orimplementation may begin only after: (i) no written response has been receivedfrom the executive director within 30 calendar days ofreceipt by the TCEQ; or (ii) written acceptance of the pollution control project has been issued by the executive director. 

### There is no previously authorized standard pem1it for this project. Therefore, this requirement is not applicable. (2) The registration must include thefollowing: (A) a description of process units affected by theproject; 

### Refei' to Sections 1, 2 and 3 ofthis document. (B) a description oftheproject; 

### Refer to Sections 1

### and 3 ofthis document. (C) identification of existingpermits orregistrations affected by theproject; 

### Refer to Section 1

### ofthis document. (D) quantification and basis ofincreases and/ordecreases associated with the project, including identification ofaffected existing or proposed emission points, all air contaminants, and hourly andannual emissions rates; 

### Refer to Sections 2 and 3 ofthis document. (E) a description ofproposed monitoring and recordkeeping that will demonstrate that the projectdecreases ormaintains emission rates as represented; and 

### PPG proposes to conduct source testing to demonstrate NOx emissions from Melting Furnace No. 

### 1 following the conversion. EPA approved test methods will be used. PPG will conduct the testing within 270 days of achieving a stable operation following the oxy-fuel conversion. In addition to source testing, PPG will maintain information sufficient to demonstrate that actual emissions do not exceed the proposed allowable limits. This information may include production data and/or
source testing data thatestablishes the relationship between production and emissions.

PPG Standard Permit Registration TCEQ Account No. WH-0040-R -27- ENVIRON(F) a description ofhow the standard permit will be administratively incorporated into the existingpermit( s). 

### The standard permit will be incorporated into the existing air quality permit upon renewal or amendment, whichever occurs first. (e) Operational requirements. Upon installation ofthe pollution control project, the owner or operator shall comply with the requirements of paragraphs (I) and(2) of this subsection. (1) General duty. The owner or operator must operate the pollution control project in a manner consistent with good industry and engineering practices and in such a way as to minimize emissions ofcollateral pollutants, within the physical configuration and operational standards usually associatedwith the emissions control device, strategy, ortechnique. 

### PPG will operate the pollution control project in a manner consistent with good industry and engineering practices and in such a way as to minimize the emissions ofcollateral pollutants, within the physical configuration and operational standards usually associated with an oxy-fuel glass melting furnace. (2) Recordkeeping. The owner or operator must maintain copies on site ofmonitoring or other emission records to prove that the pollution control project is operated consistent with the requirements inparagraph (1) of this subsection, andthe conditions of this standardpermit. 

### PPG will maintain copies on-site ofmonitoring orother emission records to prove thatthe pollution control projectis operated consistent with the reqiiirements in paragraph (1) 

### ofthis subsection, and the conditions ofthis standard permit. (f) Incorporation of the standardpermit into thefacility authorization. (I) Any newfacilities or changes in method ofcontrol or technique authorized by this standard permit instead of apermit amendment under §116.110 ofthis title (relating to Applicability) at a previouslypermittedor standardpermitted facility mustbe incorporated into that facility'spermit when thepermit isamendedor renewed. 

### The changes authorized by this standard permit will be incorporated into the existing air quality permitupon renewal or amendment, whicheveroccurs first. (2) All increases in previously authorized emissions, newfacilities, or changes in method ofcontrol
or technique authorized by this standardpermit for facilitiespreviously authorized by apermit by rule must comply with §106.4 ofthis title (relating to Requirementsfor Permitting by Rule), except §106.4(a)(1) of this title, and §106.8 of this title (relating to Recordkeeping). 

### This facility was not previously authorized by a permit by rule; therefore this requirement is not applicable.

PPG Standard Permit Registration TCEQ Account No. WH-0040-R -28- ENVIRON