IDEM INDIANA DEPARTMENT OF ENVIRONMENTAL MANAGEMENT 

We Protect Hoosiers and Our Environment. 

Mitchell E. Daniels, Jr. 100 North Senate Avenue 

Governor Indianapolis, Indiana 46204 

(31 7) 232-8603 

Thomas K Easterly Toll Free (800) 451 -6027 

Commissioner www.idem.IN.gov 

B harat Mathur 

Acting Regional Administrator 

U.S. EPA, Region V 

77 West Jackson Boulevard 

Chicago, Illinois 60604 

RECEIVED 

December 10, 2009 

DEC 1 4 2009 LJ 

OFFICL O,i ~~L(I~UIUNLH~I~~I,, , ,I j~ 

Re: State Implementation Plan Submittal for Indiana 

Regarding 326 IAC 8, VOC RACT for Lake and Porter 

Counties (LSA #09-220, LSA #09-221, and LSA #09- 

222); Final Rule Documents 

Dear Mr. Mathur: 

IDEM submitted a parallel processing request on September 4,2009, concerning amendments to 

326 IAC 8 and new rules 326 IAC 8-16,326 IAC 8-17,326 IAC 8-18,326 IAC 8-19,326 IAC 8-20, 

326 IAC 8-21, and 326 IAC 8-22 (VOC RACT for Lake and Porter Counties) accomplished in three 

rulemakings. The three rulemakings (LSA #09-220, LSA #09-221, and LSA #09-222) printed as final 

rules in the Indiana Register on December 2,2009, with an effective date of December 2,2009. 

The following documents are enclosed: 

Attachment A: Final Rules. LSA #09-220(F), LSA #09-221 (F), and LSA #09-222(F) - as 

published in the Indiana Register on December 2,2009. 

Attachment B: Signature pages complete with all signatures. 

Attachment C: Transcript from second public hearing - September 2,2009. 

Attachment D: Agency Corrections. LSA #09-220(AC), LSA #09-22 1 (AC), and LSA #09-222 

(AC). 

If you have any questions regarding this submittal, please contact Scott Deloney, Air Programs 

Branch, Office of Air Quality at 3 17-233-5694. 

@;/& /.'+- 

omas W. Easterly 

Commissioner 

TWEIsb 

Attachments: Supporting Documents 

8 cc: John Mooney, U.S. EPA 

Steve Rosenthal, U.S. EPA 

SIP file 

Recycled Paper @ An Equal Opportunity Employer Please Re'ycle 0 

TITLE 326 AIR POLLUTION CONTROL BOARD

Final Rule

LSA Document #09-220(F)

DIGEST

Amends 326 IAC 8-1-0.5, 326 IAC 8-1-2, 326 IAC 8-1-4, 326 IAC 8-2-1, 326 IAC 8-2-2, 326 IAC 8-2-5, 326

IAC 8-2-6, 326 IAC 8-2-7, 326 IAC 8-2-9, 326 IAC 8-2-10, and 326 IAC 8-5-5 concerning the application of

reasonably available control technology (RACT) for volatile organic compound (VOC) emissions from surface

coating and flexible package printing graphic arts operations in Lake County and Porter County. Effective 30 days

after filing with the Publisher.

HISTORY

Findings and Determination of the Commissioner Pursuant to IC 13-14-9-7 and Second Notice of Comment

Period: April 29, 2009, Indiana Register (DIN: 20090429-IR-326090220FDA).

Notice of First Hearing: April 29, 2009, Indiana Register (DIN: 20090429-IR-326090220PHA).

Date of First Hearing: July 1, 2009.

Proposed Rule: July 29, 2009, Indiana Register (DIN: 20090729-IR-326090220PRA).

Notice of Second Hearing: July 29, 2009, Indiana Register (DIN: 20090729-IR-326090220PHA).

Date of Second Hearing: September 2, 2009.

326 IAC 8-1-0.5; 326 IAC 8-1-2; 326 IAC 8-1-4; 326 IAC 8-2-1; 326 IAC 8-2-2; 326 IAC 8-2-5; 326 IAC 8-2-6;

326 IAC 8-2-7; 326 IAC 8-2-9; 326 IAC 8-2-10; 326 IAC 8-5-5

SECTION 1. 326 IAC 8-1-0.5 IS AMENDED TO READ AS FOLLOWS:

326 IAC 8-1-0.5 Definitions

Authority: IC 13-14-8; IC 13-17-3-4

Affected: IC 13-12-3-1

Sec. 0.5. (a) The definitions in this section apply throughout this article.

(b) "Agency" means the department of environmental management, office of air management, located at the

Indiana Government Center-North, 100 North Senate Avenue, Room 1001, Indianapolis, Indiana 46204.

(c) (b) "Coating" means the application of protective, functional, or decorative films.

(c) "CTG" means a control technique guideline. A CTG is a U.S. EPA guidance document that triggers

a responsibility under Section 182(b)(2) of the Clean Air Act regarding certain nonattainment areas for

states to submit reasonably available control technology (RACT) rules for stationary sources of VOC

emissions as part of their state implementation plans.

(Air Pollution Control Board; 326 IAC 8-1-0.5; filed Sep 23, 1988, 11:59 a.m.: 12 IR 256; filed Oct 28, 1993, 5:00

p.m.: 17 IR 331; filed Sep 18, 1995, 3:00 p.m.: 19 IR 202; filed Nov 3, 2009, 3:29 p.m.:

20091202-IR-326090220FRA)

SECTION 2. 326 IAC 8-1-2 IS AMENDED TO READ AS FOLLOWS:

326 IAC 8-1-2 Compliance methods

Authority: IC 13-14-8

Affected: IC 13-17

Sec. 2. (a) The emission limitations specified in this article shall be achieved through one (1) or any

combination of the following:

(1) Carbon adsorption.

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(2) Thermal or catalytic incineration. The owner or operator of a source using a natural gas afterburner

incineration method may petition the commissioner for permission to not operate the natural gas afterburner

during the months of November, December, January, February, and March. The commissioner may allow

such exemption if the owner or operator adequately demonstrates that the operation of the natural gas

afterburner is not required for control of toxic substances or odor.

(3) Higher solids (low solvent) coatings, including powder, ultraviolet, and electron beam coatings.

(4) Waterborne coatings.

(5) Equivalent emission limitations based on an actual measured transfer efficiency greater than the specified

baseline transfer efficiency as follows:

(A) This subdivision is applicable only to the following:

(i) 326 IAC 8-2-2(b)(2), automobiles and light duty truck assembly operations.

(ii) 326 IAC 8-2-6, metal furniture coating operations.

(iii) 326 IAC 8-2-7, large appliance coating operations.

(iv) 326 IAC 8-2-9, miscellaneous metal coating operations.

(B) For metal furniture coating operations, large appliance coating operations, or miscellaneous metal

coating operations, this subdivision and the equivalent emission limits it contains may not be used to

determine compliance unless a test method for determining actual measured transfer efficiency has been

specified by U.S. EPA or submitted to U.S. EPA and approved as a SIP revision.

(C) The equivalent emission limitations in units of kilograms of volatile organic compounds (VOC) per liter

solids deposited (pounds of VOC per gallon solids deposited), baseline transfer efficiencies, and baseline

volume percent solids content of the coating are specified below:

Category

Equivalent Emission

Limit

Baseline Transfer

Efficiency

Baseline Volume

Percent Solids

Automobiles and light duty trucks assembly

(topcoat) 1.83 (15.1) 30 62.0

Metal furniture 1.01 (8.4) 60 59.2

Large appliances 0.91 (7.4) 60 62.0

Miscellaneous metal coating category

Clear coatings 2.08 (17.3) 60 41.6

Air dried up to 90°C 1.34 (11.2) 60 52.4

Extreme performance coatings 1.34 (11.2) 60 52.4

All other coatings and coating systems 1.01 (8.4) 60 59.2

(D) Compliance with an equivalent emission limit shall be determined as follows:

(i) For automobile and light duty topcoating operations and combined primer-surfacer and topcoat

operations, use procedures found in "Protocol for Determining the Daily Volatile Organic Compound

Emission Rate of Automobile and Light-Duty Truck Primer-Surfacer and Topcoat Operations";

EPA-450/3-88-018; December 1988*. EPA-453/R-08-002; September 2008*.

(ii) For metal furniture coating operations, large appliance coating operations, or miscellaneous metal

coating operations use the following equation:

Where: E = Actual emissions in pounds of VOC per gallon of coating solids deposited.

L = Actual VOC content in pounds of VOC per gallon of coating, as applied, excluding

water and nonphotochemically reactive hydrocarbons.

D = Actual density of the VOC in the coating in pounds per gallon of VOC.

T = Actual measured transfer efficiency.

(6) The use of nonphotochemically reactive hydrocarbons as defined in 326 IAC 1-2-48.

(7) A daily volume-weighted average of all coatings applied in a coating line or printing line subject to the

requirements in 326 IAC 8-2 or 326 IAC 8-5-5. Records of daily usage of gallons solids coating and VOC

content of each coating, ink, and solvent shall be maintained and made available upon request. Also, records

of daily emissions in pounds VOC shall be maintained and made available upon request. If daily records

sufficient to determine an accurate daily weighted average are not available, each coating, ink, and solvent

shall meet the requirements of the applicable section.

(8) The use of an emission control device specifically allowed under provisions of any rule in this article to

meet the emission limitations specified in the rule.

(9) This subdivision is applicable only to dip coating or flow coating operations at miscellaneous metal coating

operations subject to 326 IAC 8-2-9 as follows:

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(A) For dip coating or flow coating operations only. The equivalent emission limit in kilograms VOC/liter

(lb/gallon) of coating solids is as follows:

Miscellaneous metal coating category

Limit in kilograms

VOC/liter (lb/gallon) of

coating less water

Equivalent emission limit

in kilograms VOC/liter

(lb/gallon) of coating

solids

Clear coatings 0.52 (4.3) 1.22 (10.2)

Air dried or forced warm air dried at temperatures up to ninety

(90) degrees Celsius (one hundred ninety-four (194) degrees

Fahrenheit) 0.42 (3.5) 0.80 (6.7)

Extreme performance coatings 0.42 (3.5) 0.80 (6.7)

All other coatings and coating application systems 0.36 (3.0) 0.61 (5.1)

(B) Compliance with the equivalent emission limit shall be determined by doing the following:

(i) Calculate the VOC content of a dip coating or flow coating, expressed in units of weight of VOC per

volume of coating solids, on a thirty (30) day rolling average basis using the following equation:

VOCA= ((Woi × Dci × Qi) +  (WoJ × DdJ × QJ))/((Vni × Qi))

Where: VOCA= The as-applied, VOC content in pound VOC per gallon (lb VOC/gal) of coating solids

for a dip coating or flow coating, calculated on a thirty (30) day rolling average basis.

Woi = Percent VOC by weight of each as supplied coating (i) added to the dip coating or

flow coating process, expressed as a decimal fraction (that is 55% = 0.55).

Dci = Density of each as supplied coating (i) added to the dip coating or flow coating

process, in pounds per gallon.

Qi= Quantity of each as supplied coating (i) added to the dip coating or flow coating

process, in gallons.

Vni = Percent solids by volume of each as supplied coating (i) added to the dip coating or

flow coating process, expressed as a decimal fraction.

WoJ = Percent VOC by weight of each thinner (J) added to the dip coating or flow coating

process, expressed as a decimal fraction.

DdJ = Density of each thinner (J) added to the dip coating or flow coating process, in

pounds per gallon.

QJ= Quantity of each thinner (J) added to the dip coating or flow coating process, in

gallons.

(ii) Maintain the following records on a daily basis for each VOC-containing coating, solvent, or other

material added to the tank:

(AA) The following parameters for each coating, thinner, or other material as supplied:

(aa) The coating, thinner, or other material identification number.

(bb) The volume used.

(cc) The mix ratio.

(dd) The density or specific gravity.

(ee) The weight percent of total volatiles, water, solids, and exempt solvents.

(ff) The volume percent of solids.

(BB) The VOC content of each coating and thinner as supplied.

(CC) The VOC content of each as-applied coating.

(iii) Maintain all records necessary to confirm compliance as follows:

(AA) On site for the most recent three (3) year period.

(BB) Make reasonably accessible for an additional two (2) years.

(b) VOC emissions shall be limited to no not greater than the equivalent emissions, expressed as pounds of

VOC per gallon of coating solids, allowed under the applicable emission limitation contained in this article for any

surface coating operation using the compliance methods contained in subsection (a) or section 5 of this rule as

follows:

(1) Equivalency shall be determined by the following equation:

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Where: E = Equivalent emission limit in pounds of VOC per gallon of coating solids, as

applied.

L = Applicable emission limit from this article in pounds of VOC per gallon of coating.

D = Baseline solvent density of VOC in the coating and shall be equal to seven and

thirty-six hundredths (7.36) pounds of VOC per gallon of solvent.

(2) Compliance with an equivalent emission limit established in subdivision (1) shall be determined according

to the following equation:

Where: Ea= Actual emissions in pounds of VOC per gallon of coating solids, as applied.

L

a

= Actual VOC content in pounds of VOC per gallon of coating, as applied.

Da= Actual density of the VOC in the coating, as applied, in pounds per gallon of VOC.

(c) The overall efficiency of any capture system and control device determined by the test methods and

procedures specified in section 4 of this rule shall be no not less than the equivalent overall efficiency, which shall

be calculated by the following equation:

Where: V = The actual VOC content of the coating or, if multiple coatings are used, the daily

weighted average VOC content of all coatings, as applied to the subject coating

line as determined by the applicable test methods and procedures specified in

section 4 of this rule in units of pounds of VOC per gallon of coating solids as

applied.

E = Equivalent emission limit in pounds of VOC per gallon of coating solids as applied.

O = Equivalent overall efficiency of the capture system and control device as a

percentage.

(d) Any other equivalent method must be submitted and approved as a SIP revision by U.S. EPA before it can

be used to determine or achieve compliance with any provision of this article.

*This document is incorporated by reference and may be obtained from the Library Services Office (MD-35),

United States Environmental Protection Agency, Office of Air Quality, Planning and Standards, Research Triangle

Park, NC 27711 or is available for review and copying at the Indiana Department of Environmental Management,

Office of Air Quality, Office of Legal Counsel, Indiana Government Center North, Tenth Thirteenth Floor, 100

North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-1-2; filed Mar 10, 1988, 1:20 p.m.: 11 IR 2527; errata, 11 IR 2632; filed

Sep 23, 1988, 11:59 a.m.: 12 IR 256; filed Jan 16, 1990, 4:00 p.m.: 13 IR 1016; filed Apr 18, 1990, 4:55 p.m.: 13

IR 1676; filed May 9, 1990, 5:00 p.m.: 13 IR 1845; filed May 6, 1991, 4:45 p.m.: 14 IR 1713; filed Aug 21, 1996,

2:00 p.m.: 20 IR 6; filed Nov 15, 2002, 11:27 a.m.: 26 IR 1073; filed Nov 3, 2009, 3:29 p.m.:

20091202-IR-326090220FRA)

SECTION 3. 326 IAC 8-1-4 IS AMENDED TO READ AS FOLLOWS:

326 IAC 8-1-4 Testing procedures

Authority: IC 13-14-8; IC 13-14-9-7

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Affected: IC 13-15; IC 13-17

Sec. 4. (a) The following test methods and procedures shall be used to determine compliance of as-applied

coatings with the limitations contained in this article:

(1) Sampling procedures shall follow the guidelines presented in the following:

(A) ASTM D3925, "Standard practice for sampling liquid paints and related pigment coatings"*.

(B) ASTM E300, "Standard practice for sampling industrial chemicals"*.

(2) Samples collected for analysis shall be one (1) liter taken into a one (1) liter container at a location and

time such that the sample will be representative of the coating as applied. The container must be tightly sealed

immediately after the sample is taken. Any solvent or other volatile organic material added after the sample is

taken must be measured and accounted for in the calculations in subdivision (4). For multiple package

coatings, separate samples of each component shall be obtained.

(3) The following applicable analytical methods shall be used to determine the composition of coatings as

applied:

(A) Method 24 of 40 CFR 60, Appendix A**, shall be used to determine the volatile organic compound

content in coatings. If it is demonstrated to the satisfaction of the commissioner that plant coating

formulation data are equivalent to Method 24 results, formulation data may be used. Any determination

approving the use of formulation data shall be submitted to the U.S. EPA as a SIP revision. In the event of

any inconsistency between a Method 24 test and a facility's formulation data, the Method 24 test will govern.

(B) Method 24A of 40 CFR 60, Appendix A**, shall be used to determine the volatile organic compound

content and density of rotogravure printing inks and related coatings. If it is demonstrated to the satisfaction

of the commissioner that plant coating formulation data are equivalent to Method 24A results, formulation

data may be used. Any determination approving the use of formulation data shall be submitted to the U.S.

EPA as a SIP revision. In the event of any inconsistency between a Method 24A test and a facility's

formulation data, the Method 24A test will govern.

(C) The following ASTM methods are the analytical procedures for determining certain factors related to

coatings:

(i) ASTM D1475-60, "Standard test method for density of paint, varnish, lacquer, and related products"*.

(ii) ASTM D2369-87, "Standard test method for volatile content of a coating"*.

(iii) ASTM D3792-86, "Standard test method for water content of water-reducible paints by direct injection

into a gas chromatograph"*.

(iv) ASTM D4017-81, "Standard test method for water content in paints and paint materials by the Karl

Fischer method"*.

(v) ASTM D4457-85, "Standard test method for determination of dichloromethane and 1, 1, 1,

trichloroethane in paints and coatings by direct injection into a gas chromatograph"*. This method may be

used to develop protocols for any compound specifically exempted from the definition of volatile organic

compound.

(vi) ASTM D2697-86, "Standard test method for volume nonvolatile matter in clear or pigmented coatings"*.

(vii) ASTM D3980, "Standard practice for interlaboratory testing of paint and related materials"*.

(viii) ASTM E180-85, "Practice for determining the precision data of ASTM methods for analysis of and

testing of industrial chemicals"*.

(ix) ASTM D2372-85, "Standard method of separation of vehicle from solvent-reducible paints"*.

(D) 40 CFR 63, Subpart PPPP, Appendix A**, shall be used to determine the VOC content of reactive

adhesives.

(D) (E) The commissioner may determine that the analytical methods specified in clauses (A) through (C)

are not appropriate to determine compliance and may either specify or allow an alternate test method. Such

alternate test method shall be submitted to the U.S. EPA as a SIP revision.

(4) Calculations for determining the volatile organic compound content, water content, and the content of any

compounds which that are specifically exempted from the definition of volatile organic compound of coatings,

inks, and fountain solutions as applied shall follow the guidance provided in the following documents:

(A) EPA 340/1-86-016, "A Guide for Surface Coating Calculation"*.

(B) EPA 450/3-84-019, "Procedures for Certifying Quantity of Volatile Organic Compounds Emitted by Paint,

Ink, and Other Coatings", revised June 1986*.

(C) EPA 340/1-88-004, "A Guideline for Graphic Arts Calculations", June 1988*.

(b) The protocol for determining the transfer efficiency of coating applicators at topcoat coating operations at

an automobile assembly facility shall follow the procedure in EPA 450/3-88-018, "Protocol for Determining the

Daily VOC Emission Rate of Automobile and Light Duty Truck Topcoat Operations", December 1988*.

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(c) The following test methods, as appropriate, shall be used by emission sources required to determine

capture efficiency:

(1) Test methods in 40 CFR 51, Appendix M**, as follows:

(A) Method 204, Criteria for and Verification of a Permanent or Temporary Total Enclosure**.

(B) Method 204A, Volatile Organic Compounds Content in Liquid Input Stream**.

(C) Method 204B, Volatile Organic Compounds Emissions in Captured Stream**.

(D) Method 204C, Volatile Organic Compounds Emissions in Captured Stream (Dilution Technique)**.

(E) Method 204D, Volatile Organic Compounds Emissions in Uncaptured Stream from Temporary Total

Enclosure**.

(F) Method 204E, Volatile Organic Compounds Emissions in Uncaptured Stream from Building Enclosure**.

(G) Method 204F, Volatile Organic Compounds Content in Liquid Input Stream (Distillation Approach)**.

(2) Alternative capture efficiency protocols and test methods may be used that satisfy criteria of either the data

quality objective approach or the lower confidence limit approach as listed in 40 CFR 63, Subpart KK,

Appendix A**.

(d) Control device efficiency shall be determined by simultaneously measuring the inlet and outlet gas phase

volatile organic material concentrations and gas volumetric flow rates in accordance with the gas phase test

methods specified in subsection (f).

(e) The overall efficiency of the emission control system shall be determined as the product of each individual

capture system efficiency and each control device efficiency or by the liquid/liquid test protocol for each solvent

recovery system. In those cases in which the overall efficiency is being determined for an entire line, the capture

efficiency represents the total capture efficiency over the entire line.

(f) Determination of control efficiency shall be made using the following methods:

(1) 40 CFR 60, Appendix A, Method 18**, 25**, or 25A**, as appropriate to the conditions at the site, shall be

used to determine volatile organic compound concentration. Method selection shall be based on consideration

of the diversity of organic species present, their total concentration, and on consideration of the potential

presence of interfering gases. Except as indicated in the following, the test shall consist of three (3) separate

runs, each lasting a minimum of sixty (60) minutes, unless the commissioner determines that process

variables dictate shorter sampling times:

(A) When the method is to be used to determine the efficiency of a fixed-bed carbon adsorption system with

a common exhaust stack for all the individual adsorber vessels, the test shall consist of three (3) separate

runs, each coinciding with one (1) or more complete sequences through the adsorption cycles of all the

individual adsorber vessels.

(B) When the method is to be used to determine the efficiency of a fixed-bed carbon adsorption system with

individual exhaust stacks for each adsorber vessel, each adsorber vessel shall be tested individually. The

test for each adsorber vessel shall consist of three (3) separate runs. Each run shall coincide with one (1) or

more complete adsorption cycles.

(2) 40 CFR 60, Appendix A, Method 1** or 1A** shall be used for sample and velocity traverses.

(3) 40 CFR 60, Appendix A, Method 2**, 2A**, 2C**, or 2D** shall be used for velocity and volumetric flow

rates.

(4) 40 CFR 60, Appendix A, Method 3** shall be used for gas analysis.

(5) 40 CFR 60, Appendix A, Method 4** shall be used for stack gas moisture.

(6) 40 CFR 60, Appendix A, Methods 2**, 2A**, 2C**, 2D**, 3*, and 4** shall be performed, as applicable, at

least twice during each test run.

(g) The method for determining the emissions of gasoline from a vapor recovery system are delineated in 40

CFR Part 60, Subpart XXX, XX, Section 60.503**. Guidance on conducting the test will be found in the following:

(1) EPA 340/1-80-012, "Inspection Manual for Control of Volatile Organic Emissions from Gasoline Marketing

Operations"*.

(2) EPA 450/2-77-026, "Control of Hydrocarbons from Tank Truck Gasoline Loading Terminals"*.

(h) The method for determining volatile organic compound emissions from organic solvent degreasing

operations are delineated in EPA 905/2-78-001, "Regulatory Guidance for Control of Volatile Organic Compound

Emissions from 15 Categories of Stationary Sources", Section XX.9404, pages 48 and 49*.

(i) The VOC emissions from sources engaged in synthesized pharmaceutical manufacturing (326 IAC 8-5-3),

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pneumatic rubber tire manufacturing (326 IAC 8-5-4), and graphic arts system (326 IAC 8-5-5) shall be

determined using the Method 25 contained in 40 CFR Part 60, Appendix A**.

(j) Compliance with the gap requirement for external floating roof tanks shall be determined using the test

procedure specified in the U.S. EPA guideline document EPA 450/2-78-047, "Control of Volatile Organic

Emissions from Petroleum Liquid Storage in External Floating Roof Tanks"*.

(k) The volume percent solids of a coating shall be calculated using either EPA 450/3-84-019*, "Procedures for

Certifying Quantity of VOCs Emitted by Paint, Ink, and Other Coatings", December 1984* and no later

amendments or using some other equivalent method. Such equivalent method shall be submitted to U.S. EPA as

a SIP revision.

(l) An owner or operator of a source must be able to document that the coating manufacturer used either

ASTM D2369-87* or other equivalent method to determine the volatile content of the coatings supplied and must

also be able to document that the coating manufacturer used EPA 450/3-84-019* or other equivalent method to

calculate the volume percent solids content of the coatings. Such equivalent method shall be submitted to the

U.S. EPA as a SIP revision.

(m) The commissioner or U.S. EPA may verify any test results submitted by a source. In the event of any

inconsistency between test results, the commissioner's or U.S. EPA's test results will take precedence over

results submitted by the source.

*These documents are incorporated by reference. Copies are available for review and copying at the Indiana

Department of Environmental Management, Office of Air Quality, Legal Counsel, Indiana Government Center

North, Tenth Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

**These documents are incorporated by reference. Copies may be obtained from the Government Printing

Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and copying at the

Indiana Department of Environmental Management, Office of Air Quality, Legal Counsel, Indiana Government

Center North, Tenth Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-1-4; filed Mar 10, 1988, 1:20 p.m.: 11 IR 2529; filed Sep 23, 1988, 11:59

a.m.: 12 IR 257; filed May 19, 1990, 5:00 p.m.: 13 IR 1847; filed May 6, 1991, 4:45 p.m.: 14 IR 1714; filed Jun 15,

2001, 12:10 p.m.: 24 IR 3619; errata filed Dec 12, 2002, 3:30 p.m.: 26 IR 1565; filed Aug 26, 2004, 11:30 a.m.: 28

IR 44; filed Nov 3, 2009, 3:29 p.m.: 20091202-IR-326090220FRA)

SECTION 4. 326 IAC 8-2-1 IS AMENDED TO READ AS FOLLOWS:

326 IAC 8-2-1 Applicability

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-12-3-1; IC 13-14-8-3; IC 13-14-8-7; IC 13-17-1-1

Sec. 1. (a) This rule applies to the following:

(1) Facilities existing as of January 1, 1980, of the types described in sections 2 through 8 of this rule and

section 11 of this rule, and facilities existing as of November 1, 1980, of the types described in sections 9

through 10 of this rule located in Clark, Elkhart, Floyd, Lake, Marion, Porter, and or St. Joseph counties;

facilities of the types described in section 12 of this rule, located in Clark, Floyd, Lake, and or Porter counties;

and facilities as described in section 13 of this rule, located in Clark County; and which that are located at

sources which that have potential emissions of ninety and seven-tenths (90.7) megagrams (one hundred

(100) tons) or greater per year of VOC.

(2) Facilities, construction of which commences after January 1, 1980, of the types described in sections 2

through 8 of this rule and section 11 of this rule, and facilities, construction of which commences after

November 1, 1980, of the types described in sections 9 through 10 of this rule located in any county and which

that have potential emissions of twenty-two and seven-tenths (22.7) megagrams (twenty-five (25) tons) or

greater per year of VOC.

(3) Facilities existing as of July 1, 1990, of the types described in sections 2 through 13 12 of this rule located

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in Clark, Elkhart, Floyd, Lake, Marion, Porter, and or St. Joseph counties and which that have actual

emissions of greater than fifteen (15) pounds of VOC per day before add-on controls.

(4) Facilities, construction of which commences after July 1, 1990, of the types described in sections 2 through

13 12 of this rule located in any county and which that have actual emissions of greater than fifteen (15)

pounds of VOC per day before add-on controls.

(5) Surface coating operations, including related cleaning activities, of the types described in sections

2, 5, 6, 7, 9, and 10 of this rule located in Lake County or Porter County with actual VOC emissions of

equal to or greater than fifteen (15) pounds per day before add-on controls as specified in sections

2(c), 5(c), 6(c), 7(c), 9(e), and 10(e) of this rule.

(b) Facilities described in subsection (a)(3) shall attain compliance with this rule no later than July 1, 1991.

(Air Pollution Control Board; 326 IAC 8-2-1; filed Mar 10, 1988, 1:20 p.m.: 11 IR 2533; errata filed Dec 29, 1988,

2:00 p.m.: 12 IR 1209; filed Apr 18, 1990, 4:55 p.m.: 13 IR 1677; errata filed Jun 18, 1990, 3:42 p.m.: 13 IR 2003;

filed Dec 5, 1990, 3:30 p.m.: 14 IR 619; filed May 6, 1991, 4:45 p.m.: 14 IR 1716; readopted filed Jan 10, 2001,

3:20 p.m.: 24 IR 1477; filed Nov 3, 2009, 3:29 p.m.: 20091202-IR-326090220FRA)

SECTION 5. 326 IAC 8-2-2 IS AMENDED TO READ AS FOLLOWS:

326 IAC 8-2-2 Automobile and light duty truck coating operations

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-12-3-1; IC 13-14-8-3; IC 13-14-8-7; IC 13-17-1-1

Sec. 2. (a) This section establishes emission limitations for automobile and light duty truck surface coating

operations, which include all passenger car or passenger car derivatives capable of seating twelve (12) or fewer

passengers and any motor vehicle rated at three thousand eight hundred sixty-four (3,864) kilograms (eight

thousand five hundred (8,500) pounds) gross weight or less which that are designed primarily for the purpose of

transportation or are derivatives of such vehicles.

(b) No owner or operator of an automotive or light duty truck assembly plant subject to this section may cause,

allow, or permit the discharge into the atmosphere of any volatile organic compounds VOC from the application,

flash-off, and curing of prime and topcoat coatings on automobile and light duty truck bodies, hoods, fenders,

cargo boxes, doors, and grill opening panels to exceed the following:

(1) Twenty-three hundredths (0.23) kilograms kilogram per liter of coating (one and nine-tenths (1.9)

pounds per gallon), excluding water, delivered to the applicator from prime application, flash-off area, and

oven operations.

(2) Thirty-four hundredths (0.34) kilograms kilogram per liter of coating (two and eight-tenths (2.8) pounds

per gallon) excluding water, delivered to the applicator from topcoat application, flash-off area, and oven

operations.

(3) Fifty-eight hundredths (0.58) kilograms kilogram per liter of coating (four and eight-tenths (4.8) pounds

per gallon) excluding water, delivered to the applicator from final repair application, flash-off area, and oven

operations.

(c) On and after April 1, 2011, the owner or operator of an automotive or light duty truck assembly

plant in which the total actual VOC emissions from all automobile and light duty truck assembly coating

operations, including related cleaning activities, are equal to or exceed fifteen (15) pounds per day, before

add-on controls, located in Lake County or Porter County, shall comply with the following:

(1) VOC limitations for metal automotive or light duty truck assembly coating operations are as

follows:

Assembly Coating Process VOC Emission Limit

Electrodeposition primer (EDP) operations

(including application area, spray/rinse

stations, and curing oven)

VOC limit specified in 40 CFR 60.392(a)*

Primer-surfacer operations (including

application area, flash-off area, and oven)

1.44 kilograms per liter of deposited solids (12.0 pounds

per gallon) on a daily weighted average basis

Topcoat operations (including application

area, flash-off area, and oven)

1.44 kilograms per liter of deposited solids (12.0 pounds

per gallon) on a daily weighted average basis

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Final repair operations 0.58 kilograms per liter of coating (4.8 pounds per gallon)

excluding water and exempt solvents on a daily weighted

average basis or as an occurrence weighted average

Combined primer-surfacer and topcoat

operations

1.44 kilograms per liter of deposited solids (12.0 pounds

per gallon) on a daily weighted average basis

(2) VOC limitations for metal automotive or light duty truck assembly coating materials are as follows:

Material**

VOC Emission Limit (kilograms

of VOC per liter excluding water

and exempt compounds, as

applied)

Automobile and light duty truck glass bonding primer 0.90 kg VOC/liter

Automobile and light duty truck adhesive 0.25 kg VOC/liter

Automobile and light duty truck cavity wax 0.65 kg VOC/liter

Automobile and light duty truck sealer 0.65 kg VOC/liter

Automobile and light duty truck deadener 0.65 kg VOC/liter

Automobile and light duty truck gasket/gasket sealing material 0.20 kg VOC/liter

Automobile and light duty truck underbody coating 0.65 kg VOC/liter

Automobile and light duty truck interior coating 0.65 kg VOC/liter

Automobile and light duty truck bed liner 0.20 kg VOC/liter

Automobile and light duty truck weatherstrip adhesive 0.75 kg VOC/liter

Automobile and light duty truck lubricating wax/compound 0.70 kg VOC/liter

** VOC limits do not apply to materials supplied in containers with a net volume of 16 ounces or less, or a

net weight of one pound or less.

(3) Work practices shall be used for storage, mixing, and handling operations for VOC coatings,

thinners, and coating-related waste materials. Work practices shall include, but not be limited to, the

following:

(A) Store all VOC coatings, thinners, and coating-related materials in closed containers.

(B) Ensure that mixing and storage containers used for VOC coatings, thinners, and coating-related

materials are kept closed at all times except when depositing or removing these materials.

(C) Minimize spills of VOC coatings, thinners, and coating-related materials.

(D) Convey VOC coatings, thinners, and coating-related materials from one (1) location to another in

closed containers or pipes.

(E) Minimize VOC emissions from cleaning of storage, mixing, and conveying equipment.

(4) Each facility shall develop and implement a work practice plan to minimize VOC emissions from

cleaning and from purging of equipment associated with all coating operations for which emission

limits are specified in this subsection. The plan shall specify practices and procedures to ensure that

VOC emissions from the following operations are minimized:

(A) Vehicle body wiping.

(B) Coating line purging.

(C) Flushing of coating systems.

(D) Cleaning of spray booth grates.

(E) Cleaning of spray booth walls.

(F) Cleaning of spray booth equipment.

(G) Cleaning external spray booth areas.

(H) Other housekeeping measures.

If a facility has a work practice plan in place as specified in 40 CFR 63, Subpart III*, a facility must add

procedures for minimizing nonhazardous air pollutant VOC emissions.

*This document is incorporated by reference. Copies may be obtained from the Government Printing

Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and copying at the

Indiana Department of Environmental Management, Office of Legal Counsel, Indiana Government Center

North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-2-2; filed Mar 10, 1988, 1:20 p.m.: 11 IR 2533; readopted filed Jan 10,

2001, 3:20 p.m.: 24 IR 1477; filed Nov 3, 2009, 3:29 p.m.: 20091202-IR-326090220FRA)

SECTION 6. 326 IAC 8-2-5 IS AMENDED TO READ AS FOLLOWS:

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326 IAC 8-2-5 Paper coating operations

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-12-3-1; IC 13-14-8-3; IC 13-14-8-7; IC 13-17-1-1

Sec. 5. (a) This section establishes emission limitations for web coating or saturation processes of paper,

plastic, metal foil, and pressure sensitive tapes and labels regardless of substrate. Excluded from this category

are single pieces of equipment that meet the emission limitations contained in 326 IAC 8-5-5 which that conduct

packaging rotogravure printing, publication rotogravure printing, or flexographic printing operations in line with

surface coating lines.

(b) No owner or operator of a coating line subject to this section may cause, allow, or permit the discharge into

the atmosphere of any volatile organic compounds VOC in excess of thirty-five hundredths (0.35) kilograms

kilogram per liter of coating (two and nine-tenths (2.9) pounds per gallon) excluding water, delivered to the

coating applicator from a paper, plastic, metal foil, or pressure sensitive tape/labels coating line.

(c) On and after April 1, 2011, the owner or operator of a coating line in which the total actual VOC

emissions from all paper coating operations, including related cleaning activities, are equal to or exceed

fifteen (15) pounds per day located in Lake County or Porter County, before add-on controls, shall comply

with the following:

(1) For coating lines with potential VOC emissions of twenty-five (25) tons per year or greater the

following VOC emission limitations apply:

(A) Two-tenths (0.2) kilogram VOC/kg solids (two-tenths (0.2) lb VOC/lb solids) applied for pressure

sensitive tape and label coating.

(B) Four-tenths (0.4) kilogram VOC/kg solids (four-tenths (0.4) lb VOC/lb solids) applied for paper,

film, and foil coating.

(2) As an alternative to subdivision (1), an owner or operator may achieve compliance using a capture

and control device that achieves a minimum overall VOC control efficiency of ninety percent (90%).

(3) An owner or operator may also achieve compliance by using a combination of subdivisions (1) and

(2). The required overall add-on control efficiency, when combining add-on control with low VOC

coatings, must be determined using 326 IAC 8-1-2(c), except that the units for actual VOC content and

equivalent emissions limit is in pound of VOC per pound of coating solids instead of pound of VOC

per gallon of coating solids.

(4) Work practices shall be used to minimize VOC emissions from mixing operations, storage tanks,

and other containers, and handling operations for cleaning material, and cleaning-related waste

materials. Work practices shall include, but not be limited to, the following:

(A) Store all VOC containing materials in closed containers.

(B) Ensure that mixing and storage containers used for VOC containing materials are kept closed at

all times except when depositing or removing these materials.

(C) Minimize spills of VOC containing cleaning materials.

(D) Convey VOC containing cleaning materials from one (1) location to another in closed containers

or pipes.

(E) Minimize VOC emissions from the cleaning of storage, mixing, and conveying equipment.

(Air Pollution Control Board; 326 IAC 8-2-5; filed Mar 10, 1988, 1:20 p.m.: 11 IR 2534; filed Sep 23, 1988, 11:59

a.m.: 12 IR 258; filed Jan 16, 1990, 4:00 p.m.: 13 IR 1017; readopted filed Jan 10, 2001, 3:20 p.m.: 24 IR 1477;

filed Nov 3, 2009, 3:29 p.m.: 20091202-IR-326090220FRA)

SECTION 7. 326 IAC 8-2-6 IS AMENDED TO READ AS FOLLOWS:

326 IAC 8-2-6 Metal furniture coating operations

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-12-3-1; IC 13-14-8-3; IC 13-14-8-7; IC 13-17-1-1

Sec. 6. (a) This section is applicable to surface coating of any furniture made of metal or any metal part which

that will be assembled with other metal, wood, fabric, plastic, or glass parts to form a furniture piece.

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(b) No owner or operator of a metal furniture coating line subject to this section may cause, allow, or permit the

discharge into the atmosphere of any volatile organic compounds VOC in excess of thirty-six hundredths (0.36)

kilograms kilogram per liter of coating (three and zero-tenths (3.0) pounds per gallon) excluding water,

delivered to the coating applicator from prime and topcoat or single coat operations.

(c) On and after April 1, 2011, the owner or operator of a metal furniture coating line in which the total

actual VOC emissions from all metal furniture coating operations, including related cleaning activities,

are equal to or exceed fifteen (15) pounds per day, before add-on controls, located in Lake County or

Porter County, shall comply with the following:

(1) VOC limitations for metal furniture coating according to either of the following:

(A) Emission limits in terms of mass of VOC per volume of coating:

Coating Type

Maximum VOC Content

Baked Air Dried

Kilograms/liter (pounds/gallon)

of coating, excluding water, as

applied

Kilograms/liter (pounds/gallon)

of coating, excluding water, as

applied

General, one component 0.275 (2.3) 0.275 (2.3)

General, multicomponent 0.275 (2.3) 0.340 (2.8)

Extreme high gloss 0.360 (3.0) 0.340 (2.8)

Extreme performance 0.360 (3.0) 0.420 (3.5)

Heat resistant 0.360 (3.0) 0.420 (3.5)

Metallic 0.420 (3.5) 0.420 (3.5)

Pretreatment coatings 0.420 (3.5) 0.420 (3.5)

Solar absorbent 0.360 (3.0) 0.420 (3.5)

(B) Emission limits in terms of mass of VOC per volume of coating solids, as applied:

Coating Type

Maximum VOC Content

Baked Air Dried

Kilograms/liter (pounds/gallon)

of coating solids, as applied

Kilograms/liter (pounds/gallon)

of coating solids, as applied

General, one component 0.40 (3.3) 0.40 (3.3)

General, multicomponent 0.40 (3.3) 0.55 (4.5)

Extreme high gloss 0.61 (5.1) 0.55 (4.5)

Extreme performance 0.61 (5.1) 0.80 (6.7)

Heat resistant 0.61 (5.1) 0.80 (6.7)

Metallic 0.80 (6.7) 0.80 (6.7)

Pretreatment coatings 0.80 (6.7) 0.80 (6.7)

Solar absorbent 0.61 (5.1) 0.80 (6.7)

(2) As an alternative to subdivision (1), an owner or operator may achieve compliance with this

subsection by using a capture and control device that achieves a minimum overall VOC control

efficiency of ninety percent (90%).

(3) An owner or operator may also achieve compliance by using a combination of subdivisions (1)(B)

and (2). The required overall add-on control efficiency, when combining add-on control with low VOC

coatings, must be determined using 326 IAC 8-1-2(c).

(4) One (1) or a combination of the following equipment shall be used for coating application:

(A) Electrostatic equipment.

(B) High volume low-pressure (HVLP) spray equipment.

(C) Flow coating.

(D) Roller coating.

(E) Dip coating, including electrodeposition.

(F) Other coating application method capable of achieving a transfer efficiency equivalent to or

better than achieved by HVLP spraying.

(5) Work practices shall be used to minimize VOC emissions from mixing operations, storage tanks,

and other containers, and handling operations for cleaning material, coating related materials, and

cleaning-related waste materials. Work practices shall include, but not be limited to, the following:

(A) Store all VOC containing materials in closed containers.

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(B) Ensure that mixing and storage containers used for VOC containing materials are kept closed at

all times except when depositing or removing these materials.

(C) Minimize spills of VOC containing materials.

(D) Convey VOC containing materials from one (1) location to another in closed containers or pipes.

(E) Minimize VOC emissions from the cleaning of storage, mixing, and conveying equipment.

(d) The following coating types are exempt from the emission limitations in this section:

(1) Stencil coatings.

(2) Safety-indicating coatings.

(3) Solid film lubricants.

(4) Electric-insulating and thermal-conducting coatings.

(5) Touch-up and repair coatings.

(6) Hand-held aerosol can coatings.

(Air Pollution Control Board; 326 IAC 8-2-6; filed Mar 10, 1988, 1:20 p.m.: 11 IR 2534; readopted filed Jan 10,

2001, 3:20 p.m.: 24 IR 1477; filed Nov 3, 2009, 3:29 p.m.: 20091202-IR-326090220FRA)

SECTION 8. 326 IAC 8-2-7 IS AMENDED TO READ AS FOLLOWS:

326 IAC 8-2-7 Large appliance coating operations

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-12-3-1; IC 13-14-8-3; IC 13-14-8-7; IC 13-17-1-1

Sec. 7. (a) This section is applicable to the surface coating of doors, cases, lids, panels, and interior support

parts of the following residential and commercial products:

(1) Washers.

(2) Dryers.

(3) Ranges.

(4) Refrigerators.

(5) Freezers.

(6) Water heaters.

(7) Dishwashers.

(8) Trash compactors.

(9) Air conditioners. and

(10) Other similar products.

(b) No owner or operator of a large appliance coating line subject to this section may cause, allow, or permit

the discharge into the atmosphere of any volatile organic compounds VOC in excess of thirty-four hundredths

(0.34) kilograms kilogram per liter of coating (two and eight-tenths (2.8) pounds per gallon) excluding water,

delivered to the coating applicator from prime, single, or topcoat coating operations.

(c) On and after April 1, 2011, the owner or operator of a large appliance coating line in which the total

actual VOC emissions from all large appliance coating operations, including related cleaning activities,

are equal to or exceed fifteen (15) pounds per day, before add-on controls, located in Lake County or

Porter County, shall comply with the following:

(1) VOC limitations for large appliance coating according to either of the following:

(A) Emission limits in terms of mass of VOC per volume of coating:

Coating Type

Maximum VOC Content

Baked Air Dried

Kilograms/liter (pounds/gallon)

of coating, excluding water, as

applied

Kilograms/liter (pounds/gallon)

of coating, excluding water, as

applied

General, one component 0.275 (2.3) 0.275 (2.3)

General, multicomponent 0.275 (2.3) 0.340 (2.8)

Extreme high gloss 0.360 (3.0) 0.340 (2.8)

Extreme performance 0.360 (3.0) 0.420 (3.5)

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Heat resistant 0.360 (3.0) 0.420 (3.5)

Metallic 0.420 (3.5) 0.420 (3.5)

Pretreatment coatings 0.420 (3.5) 0.420 (3.5)

Solar absorbent 0.360 (3.0) 0.420 (3.5)

(B) Emission limits in terms of mass of VOC per volume of coating solids, as applied:

Coating Type

Maximum VOC Content

Baked Air Dried

Kilograms/liter (pounds/gallon)

of coating solids, as applied

Kilograms/liter (pounds/gallon)

of coating solids, as applied

General, one component 0.40 (3.3) 0.40 (3.3)

General, multicomponent 0.40 (3.3) 0.55 (4.5)

Extreme high gloss 0.61 (5.1) 0.55 (4.5)

Extreme performance 0.61 (5.1) 0.80 (6.7)

Heat resistant 0.61 (5.1) 0.80 (6.7)

Metallic 0.80 (6.7) 0.80 (6.7)

Pretreatment coatings 0.80 (6.7) 0.80 (6.7)

Solar absorbent 0.61 (5.1) 0.80 (6.7)

(2) As an alternative to subdivision (1), an owner or operator may achieve compliance with this

subsection by using a capture and control device that achieves a minimum overall VOC control

efficiency of ninety percent (90%).

(3) An owner or operator may also achieve compliance by using a combination of subdivisions (1) and

(2). The required overall add-on control efficiency, when combining add-on control with low VOC

coatings, must be determined using 326 IAC 8-1-2(c).

(4) One (1) or a combination of the following equipment shall be used for coating application:

(A) Electrostatic equipment.

(B) High volume low-pressure (HVLP) spray equipment.

(C) Flow coating.

(D) Roller coating.

(E) Dip coating, including electrodeposition.

(F) Other coating application method capable of achieving a transfer efficiency equivalent or better

than achieved by HVLP spraying.

(5) Work practices shall be used to minimize VOC emissions from mixing operations, storage tanks,

and other containers, and handling operations for cleaning material, coating materials, thinners, and

cleaning-related waste materials. Work practices shall include, but not be limited to, the following:

(A) Store all VOC containing materials in closed containers.

(B) Ensure that mixing and storage containers used for VOC containing materials are kept closed at

all times except when depositing or removing these materials.

(C) Minimize spills of VOC containing cleaning materials.

(D) Convey VOC containing cleaning materials from one (1) location to another in closed containers

or pipes.

(E) Minimize the usage of solvents during the cleaning of storage, mixing, and conveying equipment.

(c) (d) The following exemptions apply in this section:

(1) The use of quick-drying lacquers for repair of scratches and nicks that occur during assembly are exempt

from the above requirements in subsection (b) (limited to one (1) gallon in an eight (8) hour period).

(2) The following coating types are exempt from the emission limitations in this section:

(A) Stencil coatings.

(B) Safety-indicating coatings.

(C) Solid film lubricants.

(D) Electric-insulating and thermal-conducting coatings.

(E) Touch-up and repair coatings.

(F) Hand-held aerosol can coatings.

(Air Pollution Control Board; 326 IAC 8-2-7; filed Mar 10, 1988, 1:20 p.m.: 11 IR 2534; readopted filed Jan 10,

2001, 3:20 p.m.: 24 IR 1477; filed Nov 3, 2009, 3:29 p.m.: 20091202-IR-326090220FRA)

SECTION 9. 326 IAC 8-2-9 IS AMENDED TO READ AS FOLLOWS:

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326 IAC 8-2-9 Miscellaneous metal and plastic parts coating operations

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 9. (a) This section is applicable to the surface coating of the following:

(1) Large and small farm machinery.

(2) Small household appliances.

(3) Office equipment.

(4) Commercial and industrial machinery and equipment.

(5) Any other industrial category which that coats metal parts or products under the Standard Industrial

Classification Code of major groups #33, #34, #35, #36, #37, #38, and #39.

(6) Fabricated metal products.

(7) Molded plastic parts.

(8) Automotive or transportation equipment.

(9) Interior or exterior automotive parts.

(10) Construction equipment.

(11) Motor vehicle accessories.

(12) Bicycles and sporting goods.

(13) Toys.

(14) Recreational vehicles.

(15) Pleasure craft (recreational boats).

(16) Extruded aluminum structural components.

(17) Railroad cars.

(18) Heavier vehicles.

(19) Lawn and garden equipment.

(20) Business machines.

(21) Laboratory and medical equipment.

(22) Electronic equipment.

(23) Steel drums.

(24) Metal pipes.

(b) This section is not applicable to the surface coating of the following metal parts and products or to the

following types of coating: except as indicated in subsection (c):

(1) Any metal parts or products limited by other sections of this rule.

(2) Exterior of airplanes.

(3) Automobile refinishing.

(4) Customized top coating of automobiles and trucks, if production is less than thirty-five (35) vehicles per

day.

(5) Exterior of marine vessels.

(6) Maintenance coatings of production equipment.

(7) The application of adhesives or preparation of adhesives.

(8) Lubricants used to prevent sticking of internally moving parts.

(9) Chromium plated plastics.

(10) (6) The application of coatings to burial caskets (Standard Industrial Classification Code 3995) if the

source is not located in or adjacent to:

(A) a county designated as nonattainment for ozone; or if the source is not located in or adjacent to

(B) Clark County or Floyd County.

(c) Commencing July 1, 1991, the operations described in subsection (b)(6) through (b)(9) shall comply with

the requirements of this section.

(d) (c) No owner or operator of a facility engaged in the surface coating of miscellaneous metal parts and

products may cause, allow, or permit the discharge into the atmosphere of any volatile organic compounds VOC

in excess of the following:

(1) Fifty-two hundredths (0.52) kilogram per liter (four and three-tenths (4.3) pounds per gallon) of coating,

excluding water, delivered to a coating applicator that applies clear coatings. A clear coating is a coating that:

(A) lacks color or opacity; and

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(B) is transparent and uses the undercoat as a reflectant base or undertone color.

(2) Forty-two hundredths (0.42) kilogram per liter (three and five-tenths (3.5) pounds per gallon) of coating

excluding water, delivered to a coating applicator in a coating application system that is air dried or forced

warm air dried at temperatures up to ninety (90) degrees Celsius (one hundred ninety-four (194) degrees

Fahrenheit).

(3) Forty-two hundredths (0.42) kilogram per liter (three and five-tenths (3.5) pounds per gallon) of coating,

excluding water, delivered to a coating applicator that applies extreme performance coatings. Extreme

performance coatings are coatings designed for exposure to:

(A) temperatures consistently above ninety-five (95) degrees Celsius;

(B) detergents;

(C) abrasive or scouring agents;

(D) solvents;

(E) corrosive atmospheres;

(F) outdoor weather at all times; or

(G) similar environmental conditions.

(4) Thirty-six hundredths (0.36) kilogram per liter (three (3) pounds per gallon) of coating, excluding water,

delivered to a coating applicator for all other coatings and coating application systems.

(d) On and after April 1, 2011, the owner or operator engaged in the surface coating of miscellaneous

metal or plastic parts and products in which the total actual VOC emissions from all miscellaneous metal

or plastic parts or products coating operations, including related cleaning activities, are equal to or

exceed fifteen (15) pounds per day, before add-on controls, located in Lake County or Porter County,

shall comply with the following:

(1) VOC limitations for surface coating of miscellaneous metal and plastic parts and products

according to one (1) of the following:

(A) VOC limits based on low VOC coatings as follows:

Metal Parts and Products

Coating Category

Maximum VOC Content

Air Dried Baked

Kilograms/liter (pounds/gallon)

of coating, excluding water, as

applied

Kilograms/liter (pounds/gallon)

of coating, excluding water, as

applied

General, one component

0.34 (2.8) 0.28 (2.3) General, multicomponent

Military specification

Drum coating, new, exterior

Camouflage

0.42 (3.5) 0.42 (3.5)

Electric-insulating varnish

Etching filler

High temperature

Metallic

Mold-seal

Pan backing

Pretreatment coatings

Silicone release

Vacuum-metalizing

Drum coating, new, interior

Drum coating, reconditioned, exterior

Extreme high-gloss

0.42 (3.5) 0.36 (3.0)

Extreme performance

Heat-resistant

Repair and touch-up

Solar-absorbent

High performance architectural 0.74 (6.2) 0.74 (6.2)

Prefabricated architectural one or

multicomponent 0.42 (3.5) 0.28 (2.3)

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Drum coating, reconditioned, interior 0.50 (4.2) 0.50 (4.2)

Plastic Parts and Products

Coating Category Kilograms/liter (pounds/gallon) of coating,

excluding water, as applied

General, one component 0.28 (2.3)

General, multicomponent 0.42 (3.5)

Electric dissipating coatings and shock free

coatings 0.80 (6.7)

Extreme performance 0.42 (3.5) (two-pack coatings)

Metallic 0.42 (3.5)

Military specification 0.34 (2.8) (one pack)

0.42 (3.5) (two pack)

Mold seal 0.76 (6.3)

Multicolored coatings 0.68 (5.7)

Optical coatings 0.80 (6.7)

Vacuum-metalizing 0.80 (6.7)

Automotive and Transportation Plastic Parts Coatings*

Coating Category Kilograms/liter (pounds/gallon) of coating,

excluding water, as applied

High bake coatings – interior and exterior parts

Flexible primer 0.54 (4.5)

Nonflexible primer 0.42 (3.5)

Base coat 0.52 (4.3)

Clear coat 0.48 (4.0)

Nonbasecoat/clear coat 0.52 (4.3)

Low bake/air dried coatings – exterior parts

Primers 0.58 (4.8)

Base coat 0.60 (5.0)

Clear coat 0.54 (4.5)

Nonbasecoat/clear coat 0.60 (5.0)

Low bake/air dried coatings – interior parts 0.60 (5.0)

Touch-up and repair coatings 0.62 (5.2)

*For red, yellow, and black automotive coatings, except touch-up and repair coatings, the limit is

determined by multiplying the appropriate limit in this table by 1.15

Business Machine Plastic Parts Coatings

Coating Category Kilograms/liter (pounds/gallon) of coating,

excluding water, as applied

Primers 0.35 (2.9)

Topcoat 0.35 (2.9)

Texture coat 0.35 (2.9)

Fog coat 0.26 (2.2)

Touch-up and repair 0.35 (2.9)

Pleasure Craft Surface Coating

Coating Category Kilograms/liter (pounds/gallon) of coating,

excluding water, as applied

Extreme high gloss topcoat 0.49 (4.1)

High gloss topcoat 0.42 (3.5)

Pretreatment wash primers 0.78 (6.5)

Finish primer surfacer 0.42 (3.5)

High build primer surfacer 0.34 (2.8)

Aluminum substrate antifoulant coating 0.56 (4.7)

Other substrate antifoulant coating 0.33 (2.8)

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All other pleasure craft surface coatings for metal or

plastic 0.42 (3.5)

Motor Vehicle Materials

Coating Category Kilograms/liter (pounds/gallon) of coating,

excluding water, as applied

Motor vehicle cavity wax 0.65 (5.4)

Motor vehicle sealer 0.65 (5.4)

Motor vehicle deadener 0.65 (5.4)

Motor vehicle gasket/gasket sealing material 0.20 (1.7)

Motor vehicle underbody coating 0.65 (5.4)

Motor vehicle trunk interior coating 0.65 (5.4)

Motor vehicle bed liner 0.20 (1.7)

Motor vehicle lubricating wax/compound 0.70 (5.8)

(B) VOC limits based on low VOC coatings and add-on controls (VOC per volume solids), except for

motor vehicle materials, as follows:

Metal Part and Products

Coating Category

Maximum VOC Content

Air Dried Baked

Kilograms/liter

(pounds/gallon) of solids,

excluding water, as

applied

Kilograms/liter

(pounds/gallon) of solids,

excluding water, as applied

General, one component

0.54 (4.52) 0.40 (3.35) General, multicomponent

Military specification

Drum coating, new, exterior

Camouflage

0.80 (6.67) 0.80 (6.67)

Electric-insulating varnish

Etching filler

High temperature

Metallic

Mold seal

Pan backing

Pretreatment coatings

Silicone release

Vacuum-metalizing

Drum coating, new, interior

Drum coating, reconditioned, exterior

Extreme high-gloss

0.80 (6.67) 0.61 (5.06) Extreme performance

Heat-resistant

Solar-absorbent

High performance architectural 4.56 (38.0) 4.56 (38.0)

Prefabricated architectural one or

multicomponent 0.80 (6.67) 0.40 (3.35)

Drum coating, reconditioned, interior 1.17 (9.78) 1.17 (9.78)

Plastic Parts and Products

Coating Category Kilograms/liter (pounds/gallon) of solids,

excluding water, as applied

General, one component 0.40 (3.35)

General, multicomponent 0.80 (6.67)

Electric dissipating coatings and shock free coatings 8.96 (74.7)

Extreme performance 0.80 (6.67) (two-pack coatings)

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Metallic 0.80 (6.67)

Military specification 0.54 (4.52) (one pack)

0.80 (6.67) (two pack)

Mold seal 5.24 (43.7)

Multicolored coatings 3.04 (25.3)

Optical coatings 8.96 (74.7)

Vacuum-metalizing 8.96 (74.7)

Automotive and Transportation Plastic Parts Coatings*

Coating Category Kilograms/liter (pounds/gallon) of solids,

excluding water, as applied

High bake coatings – interior and exterior parts

Flexible primer 1.39 (11.58)

Nonflexible primer 0.80 (6.67)

Base coat 1.24 (10.34)

Clear coat 1.05 (8.76)

Nonbasecoat/clear coat 1.24 (10.34)

Low bake/air dried coatings – exterior parts

Primers 1.66 (13.80)

Base coat 1.87 (15.59)

Clear coat 1.39 (11.58)

Nonbasecoat/clear coat 1.87 (15.59)

Low bake/air dried coatings – interior parts 1.87 (15.59)

Touch-up and repair coatings 2.13 (17.72)

*For red, yellow, and black automotive coatings, except touch-up and repair coatings, the limit is

determined by multiplying the appropriate limit in this table by 1.15

Business Machine Plastic Parts Coatings

Coating Category Kilograms/liter (pounds/gallon) of solids,

excluding water, as applied

Primers 0.57 (4.80)

Topcoat 0.57 (4.80)

Texture coat 0.57 (4.80)

Fog coat 0.38 (3.14)

Touch-up and repair 0.57 (4.80)

Pleasure Craft Surface Coating

Coating Category Kilograms/liter (pounds/gallon) of solids,

excluding water, as applied

Extreme high gloss topcoat 1.10 (9.2)

High gloss topcoat 0.80 (6.7)

Pretreatment wash primers 6.67 (55.6)

Finish primer surfacer 0.80 (6.7)

High build primer surfacer 0.55 (4.6)

Aluminum substrate antifoulant coating 1.53 (12.8)

Other substrate antifoulant coating 0.53 (4.4)

All other pleasure craft surface coatings for metal or

plastic 0.80 (6.7)

(2) One (1) or a combination of the following equipment shall be used for coating application, unless

achieving compliance using an add-on control device under subdivision (3) or exempt under

subdivision (7):

(A) Electrostatic equipment.

(B) High volume low-pressure (HVLP) spray equipment.

(C) Flow coating.

(D) Roller coating.

(E) Dip coating, including electrodeposition.

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(F) Airless spray.

(G) Air-assisted airless spray.

(H) Other coating application method capable of achieving a transfer efficiency equivalent or better

than achieved by HVLP spraying.

(3) An owner or operator may achieve compliance with this subsection by using a capture and control

device that achieves a minimum overall VOC control efficiency of ninety percent (90%) instead of

using low VOC coatings and application methods under subdivision (2). The required overall add-on

control efficiency, when combining add-on control with low VOC coatings, must be determined using

326 IAC 8-1-2(c).

(4) The following coating types are exempt from the metal parts coating VOC limits in this subsection:

(A) Stencil coatings.

(B) Safety-indicating coatings.

(C) Solid film lubricants.

(D) Electric-insulating and thermal-conducting coatings.

(E) Magnetic data storage disk coatings.

(F) Plastic extruded onto metal parts to form a coating.

(5) The following types of coatings and coating operations are exempt from the plastic parts VOC

limits in this subsection:

(A) Touch-up and repair coatings.

(B) Stencil coatings applied on clear or transparent substrates.

(C) Clear or translucent coatings.

(D) Coatings applied at a paint manufacturing facility while conducting performance tests on the

coatings.

(E) Any individual coating category used in volumes less than fifty (50) gallons in any one (1) year, if

substitute compliant coatings are not available, provided that the total usage of all such coatings

does not exceed two hundred (200) gallons per year, per facility.

(F) Reflective coating applied to highway cones.

(G) Mask coatings that are less than five-tenths (0.5) millimeter thick (dried) and the area coated is

less than twenty-five (25) square inches.

(H) Electromagnetic interference or radio frequency interference (EMI or RFI) shielding coatings.

(I) Heparin-benzalkonium chloride (HBAC) containing coatings applied to medical devices, provided

that the total usage of all such coatings does not exceed one hundred (100) gallons per year, per

plastic parts coating operation.

(6) The following types of coatings and operations are exempt from the automotive or transportation

and business machine plastic part coating VOC limits:

(A) Texture coatings.

(B) Vacuum metalizing coatings.

(C) Gloss reducers.

(D) Texture topcoats.

(E) Adhesion primers.

(F) Electrostatic preparation coatings.

(G) Resist coatings.

(H) Stencil coatings.

(7) The application method requirements in subdivision (2) do not apply to the following:

(A) Metal parts touch-up coatings, repair coatings, and textured finishes.

(B) Plastic parts airbrush operations using five (5) gallons or less per year of coating.

(C) Extreme high gloss coatings are exempt from the pleasure craft VOC limits.

(e) If more than one (1) emission limitation in subsection (d) (c) applies to a specific coating, then the least

stringent emission limitation shall be applied.

(f) Solvent sprayed from application equipment during cleanup or color changes shall be directed into

containers. Such containers shall be closed as soon as such solvent spraying is complete, and the waste solvent

shall be disposed of in such a manner that evaporation is minimized.

(f) Work practices shall be used to minimize VOC emissions from mixing operations, storage tanks,

and other containers, and handling operations for coatings, thinners, cleaning materials, and waste

materials. Work practices shall include, but not be limited to, the following:

(1) Store all VOC containing coatings, thinners, coating related waste, and cleaning materials in closed

containers.

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(2) Ensure that mixing and storage containers used for VOC containing coatings, thinners, coating

related waste, and cleaning materials are kept closed at all times except when depositing or removing

these materials.

(3) Minimize spills of VOC containing coatings, thinners, coating related waste, and cleaning materials.

(4) Convey VOC containing coatings, thinners, coating related waste, and cleaning materials from one

(1) location to another in closed containers or pipes.

(5) Minimize VOC emissions from the cleaning of application, storage, mixing, and conveying

equipment by ensuring that equipment cleaning is performed without atomizing the cleaning solvent

and all spent solvent is captured in closed containers.

(Air Pollution Control Board; 326 IAC 8-2-9; filed Feb 9, 1988, 2:07 p.m.: 11 IR 1736; filed Mar 10, 1988, 1:20

p.m.: 11 IR 2534; filed Apr 18, 1990, 4:55 p.m.: 13 IR 1678; readopted filed Jan 10, 2001, 3:20 p.m.: 24 IR 1477;

filed Nov 15, 2002, 11:17 a.m.: 26 IR 1078; filed Nov 3, 2009, 3:29 p.m.: 20091202-IR-326090220FRA)

SECTION 10. 326 IAC 8-2-10 IS AMENDED TO READ AS FOLLOWS:

326 IAC 8-2-10 Flat wood panels; manufacturing operations

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-12-3-1; IC 13-14-8-3; IC 13-14-8-7; IC 13-17-1-1

Sec. 10. (a) This section establishes the emission limitations for flat wood manufacturing and surface finishing

of the following:

(1) Printed interior panels made of hardwood plywood and thin particle board. "Printed interior panels" means

panels whose grain or natural surface is obscured by fillers and basecoats upon which a simulated grain or

decorative pattern is printed. "Hardwood particleboard" is means a manufactured board one-fourth (1/4) inch

or less in thickness made of individual wood particles which that have been coated with a binder and formed

into flat sheets by pressure.

(2) Natural finish hardwood plywood panels. "Natural finish hardwood plywood panels" means panels whose

original grain pattern is enhanced by essentially transparent finishes frequently supplemented by fillers and

toners.

(3) Hardboard paneling with Class II finishes. "Hardboard" is means a panel manufactured primarily from

inter-felted ligno-cellulosic fibers which that are consolidated under heat and pressure in a hot press. "Class II

finish" means finishes which that meet the specifications of Voluntary Product Standard PS-59-73 as

approved by the American National Standards Institute.

(4) Exterior siding. Exterior siding may be made of solid wood, hardboard, or waferboard.

(5) Tileboard. "Tileboard" means a premium interior wall paneling product made of hardboard that is

used in high moisture areas of the home, such as kitchens and bathrooms.

(b) This section does not apply to coating lines used solely in the manufacture of exterior siding, tileboard, or

particleboard used as a furniture component. "Tileboard" means paneling that has a colored waterproof surface

coating.

(c) If a coating line is used both for coating paneling subject to this section as described in subsection (a) of

this section and for paneling exempt from this section as described in subsection (b) of this section, then any

control equipment installed on such the line shall be operated at all times when such the line is in use.

(d) No owner or operator of a flatwood manufacturing facility subject to this section shall emit volatile organic

compounds VOC from a coating line in excess of the following:

(1) Two and nine-tenths (2.9) kg per one hundred (100) square meters of coated finished product (6.0

lb/1,000 sq ft) from printed interior panels, regardless of the number of coats applied.

(2) Five and eight-tenths (5.8) kg per one hundred (100) square meters of coated finished product (12.0

lb/1,000 sq ft) from natural finish hardwood plywood panels, regardless of the number of coats applied. and

(3) Four and eight-tenths (4.8) kg per one hundred (100) square meters of coated finished product (10.0

lb/1,000 sq ft) from Class II finishes on hardboard panels, regardless of the number of coats applied.

(e) On and after April 1, 2011, the owner or operator of a flatwood manufacturing facility in which the

total actual VOC emissions from all flatwood paneling coating lines, including related cleaning activities,

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are equal to or exceed fifteen (15) pounds per day, before add-on controls, located in Lake County or

Porter County, shall comply with the following:

(1) VOC emission limitations as follows:

Paneling Category

lb of VOC per gallon (grams VOC per

liter) of surface coating, ink, or

adhesive (excluding water and exempt

compounds)

lb VOC per gallon

solids (grams

VOC per liter

solids)

Printing interior panels made of hardwood,

plywood, or thin particleboard 2.1 (250) 2.9 (350)

Natural finish hardwood plywood panels 2.1 (250) 2.9 (350)

Class II finishes on hardboard panels 2.1 (250) 2.9 (350)

Tileboard 2.1 (250) 2.9 (350)

Exterior siding 2.1 (250) 2.9 (350)

(2) An owner or operator may achieve compliance with this subsection by using a capture and control

device that achieves a minimum overall VOC control efficiency of ninety percent (90%).

(3) As an alternative to subdivision (1), an owner or operator may also achieve compliance by using a

combination of subdivisions (1) and (2). The required overall add-on control efficiency, when

combining add-on control with low VOC coatings, must be determined using 326 IAC 8-1-2(c).

(4) Work practices shall be used to minimize VOC emissions from mixing operations, storage tanks,

and other containers, and handling operations for coatings, thinners, cleaning materials, and waste

materials. Work practices shall include the following, at a minimum:

(A) Store all VOC containing materials in closed containers.

(B) Ensure that mixing and storage containers used for VOC containing materials are kept closed at

all times except when depositing or removing these materials.

(C) Minimize spills of VOC containing cleaning materials.

(D) Convey VOC containing cleaning materials from one (1) location to another in closed containers

or pipes.

(E) Minimize VOC emissions from the cleaning of storage, mixing, and conveying equipment.

(Air Pollution Control Board; 326 IAC 8-2-10; filed Mar 10, 1988, 1:20 p.m.: 11 IR 2535; readopted filed Jan 10,

2001, 3:20 p.m.: 24 IR 1477; filed Nov 3, 2009, 3:29 p.m.: 20091202-IR-326090220FRA)

SECTION 11. 326 IAC 8-5-5 IS AMENDED TO READ AS FOLLOWS:

326 IAC 8-5-5 Graphic arts operations

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-12-3-1; IC 13-14-8-1; IC 13-14-8-2; IC 13-17-1

Sec. 5. (a) This section applies to packaging rotogravure, publication rotogravure, and flexographic printing

sources as follows:

(1) Sources existing as of November 1, 1980, whose potential emissions of volatile organic compounds VOC

are greater than ninety (90) megagrams per year (one hundred (100) tons per year).

(2) All new (after November 1, 1980) sources, located anywhere in the state, with potential emissions of

twenty-two and seven-tenths (22.7) megagrams (twenty-five (25) tons) per year or more volatile organic

compounds. VOC.

(3) As of October 1, 1993, all sources located in Lake County or Porter County as follows:

(A) Sources whose potential emissions of volatile organic compounds VOC are greater than or equal to

twenty-two and seven-tenths (22.7) megagrams (twenty-five (25) tons) per year are subject to the

requirements of this section and the requirements of 326 IAC 8-1-9 through 326 IAC 8-1-12, as applicable.

(B) Sources whose potential emissions of volatile organic compounds VOC are less than twenty-five (25)

tons per year but greater than or equal to ten (10) tons per year are exempt from the emission limit

requirements of subsection (c), the capture system requirements of subsection (d), and the capture system

requirements of subsection (e) but shall comply with the requirements of 326 IAC 8-7-2(c) and 326 IAC 8-1-

9(b).

(C) Sources whose potential emissions of volatile organic compounds VOC are less than ten (10) tons per

year shall comply with the requirements of 326 IAC 8-1-9(b).

(4) As of April 1, 2011, all sources located in Lake County or Porter County in which the total actual

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VOC emissions from all flexible packaging printing lines, including related cleaning activities, are

equal to or exceed fifteen (15) pounds per day, before add-on controls, shall comply with subsection

(f).

(b) The following definitions apply throughout this section:

(1) "Flexible packaging printing" means the performance of packaging flexographic printing or

packaging rotogravure printing. Flexible packaging refers to any package or part of a package the

shape of which can be readily changed.

(2) "Flexographic printing" means the application of words, designs, and pictures to a substrate by

means of a roll printing technique in which the pattern to be applied is raised above the printing roll

and the image carrier is made of rubber or other elastomeric materials.

(1) (3) "Packaging rotogravure printing" means rotogravure printing upon:

(A) paper;

(B) paper board;

(C) metal foil;

(D) plastic film; and

(E) other substrates;

that are, in subsequent operations, formed into packaging products and labels for articles to be sold.

(2) (4) "Publication rotogravure printing" means rotogravure printing upon paper that is subsequently formed

into the following:

(A) Books.

(B) Magazines.

(C) Catalogues.

(D) Brochures.

(E) Directories.

(F) Newspaper supplements. and

(G) Other types of printed materials.

(3) "Flexographic printing" means the application of words, designs, and pictures to a substrate by means of a

roll printing technique in which the pattern to be applied is raised above the printing roll and the image carrier

is made of rubber or other elastomeric materials.

(c) No owner or operator of a facility subject to this section and employing solvent-containing ink may cause,

allow, or permit the operation of the facility unless:

(1) the volatile fraction of the ink, as it is applied to the substrate, contains twenty-five percent (25%) by

volume or less of volatile organic compound VOC and seventy-five percent (75%) by volume or more of water;

(2) the ink as it is applied to the substrate, less water, contains sixty percent (60%) by volume or more

nonvolatile material;

(3) the owner or operator installs and operates:

(A) a carbon adsorption system that reduces the volatile organic emissions VOC from the capture system by

at least ninety percent (90%) by weight;

(B) an incineration system that oxidizes at least ninety percent (90%) of the nonmethane volatile organic

compounds (volatile organic compounds VOC (VOC measured as total combustible carbon) to carbon

dioxide and water; or

(C) an alternative volatile organic compound VOC emission reduction system demonstrated to have at least

a ninety percent (90%) reduction efficiency, measured across the control system, and has been approved

by the commissioner; or

(4) for packaging rotogravure and flexographic printing processes, the ink, as applied to the substrate, meets

an emission limit of five-tenths (0.5) pound of volatile organic compound VOC per pound (five-tenths (0.5)

kilogram (kg) of volatile organic compound VOC per kg) of solids in the ink.

(d) The following facilities subject to this section shall comply with the capture system requirements in

subsection (e):

(1) Facilities existing as of July 1, 1990, with potential volatile organic compound VOC emissions of ninety (90)

megagrams (one hundred (100) tons) or greater per year located in Clark, Elkhart, Floyd, Marion, and or St.

Joseph counties. These facilities shall attain compliance with subsection (e) (e)(1) no later than July 1, 1991.

(2) New facilities, construction of which commences after July 1, 1990, with potential emissions of twenty-two

and seven-tenths (22.7) megagrams (twenty-five (25) tons) or greater per year located in any county.

(3) Facilities located in Lake County or Porter County with potential emissions of twenty-two and seven-tenths

(22.7) megagrams (twenty-five (25) tons) or greater per year, prior to controls, from inks, coatings, and

adhesives combined. These facilities shall attain compliance with subsection (e) (e)(1) no later than October

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1, 1993, and the flexible packaging requirements in subsection (e)(2) no later than April 1, 2011.

(e) A capture system must be used in conjunction with the emission control systems specified in subsection

(c)(3) as follows:

(1) The capture system shall attain an efficiency sufficient to achieve an overall control efficiency, in

conjunction with the emission control system, of the following:

(1) (A) Seventy-five percent (75%) for publication rotogravure processes.

(2) (B) Sixty-five percent (65%) for packaging rotogravure processes. and

(3) (C) Sixty percent (60%) for flexographic printing processes.

(2) For flexible packaging printing presses, on and after April 1, 2011, the capture system shall attain

an efficiency sufficient to achieve an overall control efficiency, in conjunction with the emission

control system, of the following:

(A) Sixty-five percent (65%) for a flexible packaging printing press that was first installed prior to

March 14, 1995, and that is controlled by an add-on air pollution control device whose first

installation date was prior to January 1, 2010.

(B) Seventy percent (70%) for a flexible packaging printing press that was first installed prior to

March 14, 1995, and that is controlled by an add-on air pollution control device whose first

installation date was on or after January 1, 2010.

(C) Seventy-five percent (75%) for a flexible packaging printing press that was first installed after

March 14, 1995, and that is controlled by an add-on air pollution control device whose first

installation date was prior to January 1, 2010.

(D) Eighty percent (80%) for a flexible packaging printing press that was first installed on or after

March 14, 1995, and that is controlled by an add-on air pollution control device whose first

installation date was on or after January 1, 2010.

(f) Work practices shall be used to minimize VOC emissions from cleaning operations. Work practices

shall include, but not be limited to, the following:

(1) When not in use, all cleaning materials shall be kept in closed containers.

(2) Cleaning materials shall be conveyed from one (1) location to another in closed containers or

pipes.

(Air Pollution Control Board; 326 IAC 8-5-5; filed Mar 10, 1988, 1:20 p.m.: 11 IR 2545; filed Apr 18, 1990, 4:55

p.m.: 13 IR 1685; filed May 6, 1991, 4:45 p.m.: 14 IR 1723; filed Aug 9, 1993, 5:00 p.m.: 16 IR 2828; filed Apr 22,

1997, 2:00 p.m.: 20 IR 2321; readopted filed Jan 10, 2001, 3:20 p.m.: 24 IR 1477; filed Nov 3, 2009, 3:29 p.m.:

20091202-IR-326090220FRA)

LSA Document #09-220(F)

Proposed Rule: 20090729-IR-326090220PRA

Hearing Held: September 2, 2009

Approved by Attorney General: October 28, 2009

Approved by Governor: November 3, 2009

Filed with Publisher: November 3, 2009, 3:29 p.m.

Documents Incorporated by Reference: Protocol for Determining the Daily Volatile Organic Compound Emission

Rate of Automobile and Light-Duty Truck Primer-Surfacer and Topcoat Operations; EPA-453/R-08-002;

September 2008

Small Business Regulatory Coordinator: Alison Surface, IDEM Compliance and Technical Assistance Program -

OPPTA, MC 60-04 - IGCS W-041, 100 North Senate Avenue, Indianapolis, IN 46204-2251, (317) 232-8172 or

(800) 988-7901, ctap@idem.in.gov

Small Business Assistance Program Ombudsman: Brad Baughn, IDEM Small Business Assistance Program

Ombudsman, MC 50-01 - IGCN 1307, 100 North Senate Avenue, Indianapolis, IN 46204-2251, (317) 234-3386,

bbaughn@idem.in.gov

Posted: 12/02/2009 by Legislative Services Agency

An html version of this document.

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Date: Jan 19,2010 8:43:28AM EST DIN: 20091202-IR-326090220FRA Page 23

TITLE 326 AIR POLLUTION CONTROL BOARD

Final Rule

LSA Document #09-221(F)

DIGEST

Adds 326 IAC 8-16, 326 IAC 8-17, and 326 IAC 8-22, offset lithographic printing and letterpress printing,

industrial solvent cleaning, and miscellaneous industrial adhesives, respectively, concerning new volatile organic

compound (VOC) reasonably available control technology (RACT) rules for Lake County and Porter County.

Effective 30 days after filing with the Publisher.

HISTORY

Findings and Determination of the Commissioner Pursuant to IC 13-14-9-7 and Second Notice of Comment

Period: April 29, 2009, Indiana Register (DIN: 20090429-IR-326090221FDA).

Notice of First Hearing: April 29, 2009, Indiana Register (DIN: 20090429-IR-326090221PHA).

Date of First Hearing: July 1, 2009.

Proposed Rule: July 29, 2009, Indiana Register (DIN: 20090729-IR-326090221PRA).

Notice of Second Hearing: July 29, 2009, Indiana Register (DIN: 20090729-IR-326090221PHA).

Date of Second Hearing: September 2, 2009.

326 IAC 8-16; 326 IAC 8-17; 326 IAC 8-22

SECTION 1. 326 IAC 8-16 IS ADDED TO READ AS FOLLOWS:

Rule 16. Offset Lithographic Printing and Letterpress Printing

326 IAC 8-16-1 Applicability

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 1. (a) This rule applies to sources in Lake County or Porter County that meet either of the

following criteria:

(1) Have actual volatile organic compound (VOC) emissions, before consideration of controls, of equal

to or greater than three (3) tons per rolling twelve (12) month period from all offset lithographic

printing operations, including fountain solution and cleaning activities. Offset lithographic printing

presses include heatset web, nonheatset web, and sheet-fed.

(2) Have actual VOC emissions, before consideration of controls, equal to or greater than three (3)

tons per rolling twelve (12) month period from all letterpress printing operations, including cleaning

activities.

(b) Offset lithographic printing operations and letterpress printing operations exempt from the

requirements of this rule based on the threshold applicability in subsection (a) shall maintain records as

required under section 11 of this rule.

(Air Pollution Control Board; 326 IAC 8-16-1; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-16-2 Exemptions

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 2. The following exemptions apply in this rule:

(1) Any heatset web offset lithographic printing press or heatset web letterpress printing press with

potential VOC emissions from the dryer (ink oil) less than twenty-five (25) tons per year before

consideration of controls or any heatset web offset lithographic printing press or heatset web

letterpress printing press with actual VOC emissions from the dryer (ink oil) limited through

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enforceable permit conditions to less than twenty-five (25) tons per year before consideration of

controls is exempt from the add-on control requirements in section 4(a) of this rule.

(2) Any heatset web offset lithographic printing press used for book printing or with maximum web

width of twenty-two (22) inches or less is exempt from the add-on control requirements in section 4(a)

of this rule.

(3) Any offset lithographic printing press with a total fountain solution reservoir capacity of less than

one (1) gallon is exempt from the fountain solution requirements in section 4(b), 4(c), and 4(d) of this

rule.

(4) Any sheet-fed off-set lithographic printing press with a maximum sheet size of eleven (11) inches

by seventeen (17) inches or smaller is exempt from the fountain solution control requirements in

section 4(c) of this rule.

(Air Pollution Control Board; 326 IAC 8-16-2; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-16-3 Definitions

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 3. The following definitions apply throughout this rule:

(1) "Alcohol" means any of the following compounds, when used as a fountain solution additive for

offset lithographic printing:

(A) Ethanol.

(B) n-Propanol.

(C) Isopropanol.

(2) "Alcohol substitute" means a nonalcohol additive that contains VOC and is used in the fountain

solution. Some additives are used to reduce the surface tension of water, and others are added to

prevent piling (ink buildup).

(3) "Automatic blanket wash system" means equipment used to clean lithographic blankets, which can

include, but is not limited to, those utilizing a cloth and expandable bladder, brush, spray, or

impregnated cloth system.

(4) "Batch" means a supply of fountain solution that is prepared and used without alteration until

completely used or removed from the printing process. For purposes of this rule, the term may apply

to solutions prepared in either discrete batches or solutions that are continuously blended with

automatic mixing units.

(5) "Cleaning material" means a liquid solvent or solution used to clean the operating surfaces of a

printing press and its parts. For purposes of this rule, the term includes, but is not limited to:

(A) blanket wash;

(B) roller wash;

(C) plate cleaner;

(D) metering roller cleaner;

(E) impression cylinder washes;

(F) rubber rejuvenators; and

(G) other cleaners;

used for cleaning a press, press parts, or to remove dried ink or coating from the areas around the

press. For purposes of this rule, the term does not include cleaners used on electronic components of

a press, prepress cleaning operations (for example, platemaking), postpress cleaning operations (for

example, binding), cleaning supplies (for example, detergents) used to clean the floor (other than dried

ink) in the area around a press, or cleaning performed in parts washers or cold cleaners.

(6) "Composite partial vapor pressure" means the sum of the partial pressures of the VOC compounds

in a solvent.

(7) "Fountain solution" means a mixture of water and other volatile and nonvolatile chemicals and

additives used in the lithographic printing operations that maintains the quality of the printing plate

including preventing debris buildup (for example, spray power, paper fiber, coating particles, dried ink

particles, and other materials), and increases viscosity and reduces the surface tension of the water

so that it spreads easily across the printing plate surface. The fountain solution wets the nonimage

area so that the ink is maintained within the image areas. Nonvolatile additives include mineral salts

and hydrophilic gums. Alcohol and alcohol substitutes are the most common VOC additives used to

reduce the surface tension of the fountain solution.

(8) "Fountain solution reservoir" means the collection tank that accepts fountain solution recirculated

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from the printing unit. In some cases, the tanks are equipped with cooling coils for refrigeration of the

fountain solution.

(9) "Heatset" means a class of lithography that requires a heated dryer to solidify the printing inks.

(10) "Letterpress printing" means a printing process in which the:

(A) image area is raised relative to the nonimage area; and

(B) paste ink is transferred to the substrate directly from the image surface.

(11) "Lithographic printing" means a printing process where the image and nonimage areas are

chemically differentiated. The image area is oil receptive, and the nonimage area is water receptive.

This method differs from other printing methods where the image is a raised or recessed surface.

(12) "Nonheatset" means a class of printing that does not require a heated dryer to solidify the printing

inks. Ultraviolet-cured and electron beam-cured inks are considered nonheatset.

(13) "Offset printing" means a printing process that transfers the ink film from the plate to an

intermediary surface (blanket) that, in turn, transfers the ink film to the substrate.

(14) "Sheet-fed printing" means a printing process where individual sheets of substrate are fed into

the press sequentially.

(15) "Web" means a lithographic printing process where a continuous roll of substrate is fed into a

press.

(Air Pollution Control Board; 326 IAC 8-16-3; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-16-4 Control requirements

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 4. (a) The owner or operator of a heatset web offset lithographic printing press or a heatset web

letterpress, unless exempt as specified in section 2(1) or 2(2) of this rule, shall operate a control system

that meets one (1) of the following requirements:

(1) Reduces VOC emissions from each dryer by at least ninety percent (90%) for a control system first

installed before January 1, 2010.

(2) Reduces VOC emissions from each dryer by at least ninety-five percent (95%) for a control system

first installed on or after January 1, 2010.

(3) Maintains a maximum VOC outlet concentration of twenty (20) parts per million by volume (ppmv),

as hexane (C6H14) on a dry basis.

(b) The owner or operator of a heatset web offset lithographic printing press shall meet one (1) of the

following requirements for the fountain solution used on that press:

(1) Maintain the as-applied VOC content of the fountain solution at or below five percent (5%), by

weight, and use no alcohol in the fountain solution.

(2) If the fountain solution contains alcohol, maintain the as-applied VOC content of the fountain

solution at or below one and six-tenths percent (1.6%), by weight.

(3) If the fountain solution contains alcohol, maintain the as-applied VOC content of the fountain

solution at or below three percent (3%), by weight, and refrigerate the fountain solution to below sixty

(60) degrees Fahrenheit.

(c) The owner or operator of a sheet-fed offset lithographic printing press shall meet one (1) of the

following requirements for the fountain solution used on that press:

(1) Maintain the as-applied VOC content of the fountain solution at or below five percent (5%), by

weight, and use no alcohol in the fountain solution.

(2) If the fountain solution contains alcohol, maintain the as-applied VOC content of the fountain

solution at or below five percent (5%), by weight.

(3) If the fountain solution contains alcohol, maintain the as-applied VOC content of the fountain

solution at or below eight and one-half percent (8.5%), by weight, and refrigerate the fountain solution

to below sixty (60) degrees Fahrenheit.

(d) The owner or operator of a nonheatset web offset lithographic printing press shall maintain the

as-applied VOC content of the fountain solution at or below five percent (5%), by weight, and use no

alcohol in the fountain solution.

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(e) Where it can be demonstrated that an offset lithographic printing press cannot be operated with

fountain solutions meeting the requirements of this rule, the owner or operator may submit a petition to

the commissioner requesting a site-specific reasonably available control technology (RACT) plan as

specified in 326 IAC 8-1-5.

(f) The owner or operator of an offset lithographic printing press or letterpress printing press shall

meet the following requirements for cleaning materials:

(1) Use not more than one hundred ten (110) gallons per rolling twelve (12) month period of cleaning

materials that exceed both of the following requirements:

(A) An as-applied VOC content less than seventy percent (70%), by weight.

(B) An as-applied VOC composite partial vapor pressure less than ten (10) mmHg at twenty (20)

degrees Celsius (sixty-eight (68) degrees Fahrenheit).

(2) When not in use, all cleaning materials and solvent-laden shop towels shall be kept in closed

containers.

(Air Pollution Control Board; 326 IAC 8-16-4; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-16-5 Compliance dates

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 5. The owner or operator of an offset lithographic or letter press printing press that is subject to

this rule shall comply with the requirements of this rule no later than April 1, 2011, or upon initial startup

of the press for new presses.

(Air Pollution Control Board; 326 IAC 8-16-5; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-16-6 Compliance test methods

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 6. (a) Compliance with the add-on control requirements shall be determined by performing

emission tests as follows:

(1) Run at typical operating conditions and flow rates compatible with scheduled production during

any emission testing.

(2) The initial emission test shall be performed, within ninety (90) days after the compliance date or

within one hundred eighty (180) days after initial startup for new presses. An emission test conducted

prior to April 1, 2011, may be accepted if the owner or operator provides records showing that:

(A) the test was conducted in accordance with a testing protocol approved by IDEM;

(B) an [sic, a] U.S. EPA approved emission test method was employed; and

(C) the operation of the press or presses was consistent with the current operating conditions and

operating capacity.

(3) The negative dryer pressure shall be established during the initial test using an airflow direction

indicator, such as a smoke stick or aluminum ribbons, or differential gauge. Continuous dryer air flow

monitoring is not required.

(4) The test methods and procedures in 326 IAC 8-1-4(d) through 326 IAC 8-1-4(f) shall be followed. If

the limit of twenty (20) ppmv is being met, only the VOC concentration of the exit exhaust shall be

determined. The following test requirements apply:

(A) To prevent condensation when using 40 CFR 60, Method 25*, the probe should be heated to at

least the gas stream temperature, typically close to three hundred fifty (350) degrees Fahrenheit.

(B) To prevent condensation when using 40 CFR 60, Method 25A* when testing heatset web offset

presses, the sampling components and flame ionization detector block should be heated to at least

the gas stream temperature, typically close to three hundred fifty (350) degrees Fahrenheit.

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(b) VOC (alcohol) content of as-applied fountain solution shall be determined by using an accurate

hydrometer to measure the alcohol content of the fountain solution. The hydrometer shall have a visual,

analog, or digital readout with an accuracy of five-tenths percent (0.5%).

(c) VOC content of as-applied fountain solution or cleaning materials shall be determined in

accordance with the following:

(1) Analysis by 40 CFR 60, Method 24*.

(2) Analytical data derived from a material safety data sheet (MSDS) or equivalent information from the

supplier as long as it is based on 40 CFR 60, Method 24*.

(3) If diluted prior to use, a material balance calculation that combines 40 CFR 60, Method 24*

analytical data or supplier information for the concentrated materials used to prepare the fountain

solution or cleaning material and the proportions in which they are mixed to make the as-applied

material.

(d) Temperature requirements for refrigeration shall be determined with a thermometer or other

temperature detection device capable of reading to five-tenths (0.5) degree Fahrenheit.

(e) The composite partial vapor pressure of a cleaning material shall be determined according to the

following:

(1) Determine the identity and quantity of each compound in a blended organic solvent using the

manufacturer's product formulation data.

(2) Determine the vapor pressure of each pure VOC component by using one (1) of the following:

(A) Standard reference texts.

(B) ASTM Method D2879-92*.

(3) Calculate the composite partial vapor pressure of the cleaning material by using the following

formula:

Where: Wi= Weight of the "i"th VOC compound, in grams

Ww= Weight of water, in grams

Wc= Weight of exempt compound, in grams

MWi= Molecular weight of the "i"th VOC compound, in g/g-mole

MWw= Molecular weight of water, in g/g-mole

MWc= Molecular weight of exempt compound, in g/g-mole

PPc= VOC composite partial vapor pressure at 20°C (68°F), in mmHg

VPi= Vapor pressure of the "i"th VOC compound at 20°C (68°F), in mmHg

*These documents are incorporated by reference. Copies may be obtained from the Government

Printing Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and

copying at the Indiana Department of Environmental Management, Office of Legal Counsel, Indiana

Government Center North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-16-6; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-16-7 Monitoring and record keeping

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

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Sec. 7. (a) The owner or operator of a press that is subject to the add-on control requirements of

section 4(a) of this rule shall comply with the following:

(1) Install, calibrate, maintain, and operate temperature monitoring and recording equipment as

follows:

(A) For catalytic oxidizer control systems, the temperature monitoring and recording equipment

shall monitor the gas temperature upstream of the catalyst bed at least once every fifteen (15)

minutes by an analog or digital recording device. The catalyst bed material shall be inspected

annually for general catalyst condition and any signs of potential catalyst depletion. The source

shall also collect a representative sample of the catalyst from the oxidizer, per manufacturer's

recommendations, and have it tested to evaluate the catalyst's capability to continue to function at

or above the required control efficiency. An evaluation of the catalyst bed material shall also be

conducted whenever the results of the inspection indicate signs of potential catalyst depletion or

poor catalyst condition based on manufacturer's recommendations, but not less than once per year.

(B) For thermal and regenerative oxidizer control systems, the temperature monitoring and

recording equipment shall monitor and record the oxidizer operating temperature at least once

every fifteen (15) minutes.

(C) The temperature needed to achieve compliance with the control systems described in clauses

(A) and (B) shall be established during testing which demonstrates compliance with the emission

standard. The temperature shall be computed as the time-weighted average of the temperature

values recorded during the test. The source must maintain the oxidizer at a three (3) hour average

temperature not less than fifty (50) degrees Fahrenheit below the average temperature observed

during the most recent stack test which demonstrates continuous compliance. Temperature

monitoring is required only when a connected printing press is operational.

(2) Collect and record or maintain at the subject source for a period of five (5) years the following

information:

(A) The results of any required stack test to demonstrate compliance with the requirements of

section 6(a)(4) of this rule.

(B) The operating parameters for any required control device as specified in section 7(a)(1) of this

rule [subdivision (1)].

(C) A log or record of any time when the control device or monitoring equipment, or both, are not in

operation when any associated press is in operation.

(b) The owner or operator of a heatset web or sheet-fed offset lithographic printing press using alcohol

shall measure the following:

(1) The VOC (alcohol) content, in accordance with section 6(b) of this rule, of any altered fountain

solution, at the time of alteration, in percent by weight, of the fountain solution employed in the press

using an hydrometer, as follows:

(A) A standard solution shall be used to calibrate the hydrometer for the type of alcohol used in the

fountain solution, in accordance with manufacturer's specifications, against measurements

performed to determine compliance.

(B) The hydrometer must be corrected for temperature at least once per eight (8) hour shift or once

per batch of fountain solution prepared or modified, whichever is longer.

For fountain solutions to which VOC containing material is added at the source with automatic feed

equipment, VOC content shall be determined for the as-applied fountain solution based on the setting

of the automatic feed equipment that makes additions of VOC containing material up to a pre-set level.

The equipment used to make automatic additions must be installed, calibrated, operated, and

maintained in accordance with manufacturer's specifications.

(2) The temperature, in degrees Fahrenheit, of the fountain solution, on a daily basis, as measured at

the recirculating tank, if the owner or operator refrigerates the fountain solution to comply with the

VOC content limit.

(c) The owner or operator of an offset lithographic printing press shall maintain records for each batch

of fountain solution prepared for use in the press as follows:

(1) The volume and VOC content of each concentrated alcohol substitute added to make the batch of

fountain solution.

(2) The volume of alcohol added to make the batch of fountain solution.

(3) The volume of water added to make the batch of fountain solution.

(4) The calculated VOC content of the final mixed batch.

(5) The date and time the batch was prepared.

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(6) As alternative to the records required by subdivisions (1) through (5), an owner or operator may

maintain a recipe log that identifies all mix ratio recipes used to prepare the as-applied fountain

solution, as follows:

(A) Records shall be maintained identifying the recipe used to prepare each batch of fountain

solution for use in the press, the date and time when the batch was prepared, and a confirmation

that the batch was prepared in accordance with the recipe.

(B) Each recipe shall be maintained in the mix ratio recipe log for a period of five (5) years from the

date the mix ratio recipe was last prepared. Each mix ratio recipe shall clearly identify the following:

(i) The VOC content of each concentrated alcohol substitute added to make the batch of fountain

solution, based upon the manufacturer's laboratory analysis using 40 CFR 60, Method 24*.

(ii) The proportions in which the fountain solution is mixed, including the addition of alcohol or

water, or both. The proportion may be identified as:

(AA) a volume when preparing a discrete batch; or

(BB) the settings when an automatic mixing unit is employed.

(iii) The calculated VOC content of the final mixed recipe.

(7) For fountain solutions containing alcohol substitutes purchased with less than five percent (5%)

VOC content before dilution, the owner or operator may maintain a current MSDS with VOC content

determined by 40 CFR 60, Method 24* and does not need to keep records of VOC dilution and addition.

(d) The owner or operator of a nonheatset web offset lithographic printing press shall document all

periods of time when alcohol is used in the press's fountain solution and the amount of alcohol used in

each instance. The use of alcohol in fountain solutions for nonheatset web offset lithographic printing

presses is prohibited per 326 IAC 8-16-4(d) [section 4(d) of this rule].

(e) The owner or operator of an offset lithographic printing press or letterpress printing press shall

maintain monthly records of the following information:

(1) The total amount, in gallons, of each cleaning material used.

(2) The VOC content or VOC composite vapor pressure of all cleaning material used.

(3) The total amount, in gallons, of each cleaning material used that exceed the allowable VOC content

or VOC composite partial vapor pressure.

(4) The total amount, in gallons, of all inks used.

(f) An owner or operator of a heatset web offset lithographic printing or heatset web letterpress

printing press that is exempt from the add-on control requirements in section 4(a) of this rule shall

maintain monthly records of the following information:

(1) The total pounds of each ink used.

(2) The VOC content of each ink.

(3) The hours of operation of each press.

(g) All records required by this rule shall be maintained at the source for a period of five (5) years.

*These documents are incorporated by reference. Copies may be obtained from the Government

Printing Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and

copying at the Indiana Department of Environmental Management, Office of Legal Counsel, Indiana

Government Center North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-16-7; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-16-8 Reporting requirements for monitoring and record keeping information

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 8. The owner or operator shall notify the department of any exceedances of requirements in

section 4 of this rule within forty-five (45) days after the instance occurs.

(Air Pollution Control Board; 326 IAC 8-16-8; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

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326 IAC 8-16-9 Retention factors and capture efficiencies

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 9. For the purpose of determining VOC emissions from offset lithographic printing presses, the

following retention factors and capture efficiencies shall be used:

(1) A portion of the VOC contained in inks and cleaning materials is retained in the printed web or in

the shop towels used for cleaning. The following retention factors shall be used:

(A) A twenty percent (20%) VOC retention factor shall be used for heatset inks printed on absorptive

substrates, meaning eighty percent (80%) of the VOC in the ink is emitted during the printing

process and is available for capture and control by an add-on pollution control device.

(B) A ninety-five percent (95%) VOC retention factor shall be used for sheet-fed and nonheatset web

inks printed on absorptive substrates, meaning five percent (5%) of the VOC in the ink is emitted

during the printing process.

(C) A fifty percent (50%) VOC retention factor shall be used for cleaning material VOC in shop towels

for cleaning materials with a VOC composite partial vapor pressure of not more than ten (10) mmHg

at twenty (20) degrees Celsius (sixty-eight (68) degrees Fahrenheit) if the contaminated shop towels

are kept in closed containers, meaning fifty percent (50%) of the VOC used on the shop towels is

emitted during the cleaning process.

(2) A portion of the VOC contained in inks, fountain solutions, and automatic blanket washes on the

heatset presses is captured in the press dryer for control by add-on pollution control devices. The

following capture efficiencies are to be used:

(A) A one hundred percent (100%) VOC carry over efficiency shall be used for inks. All the VOC in

the ink that is not retained is assumed to be volatilized in the press dryer. Capture efficiency testing

for heatset dryers is not required if it is demonstrated that pressure in the dryer is negative relative

to the surrounding press room and the airflow is into the dryer.

(B) A seventy percent (70%) VOC carry over efficiency shall be used for fountain solutions

containing alcohol substitutes.

(C) A forty percent (40%) VOC carry over efficiency shall be used for automatic blanket wash

solutions with a VOC composite partial vapor pressure of not more than ten (10) mmHg at twenty

(20) degrees Celsius (sixty-eight (68) degrees Fahrenheit).

(Air Pollution Control Board; 326 IAC 8-16-9; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-16-10 Requirements on compliance certification

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 10. The owner or operator of an offset lithographic printing or letterpress printing operation shall

submit to the department a compliance certification not later than thirty (30) days after the compliance

date. The compliance certification shall contain the following, where applicable:

(1) A description of the control requirements to which the operation is subject.

(2) A description of the add-on control system or systems at the source.

(3) A description of the monitoring devices at the source.

(4) A description of compliance records required by section 7 of this rule.

(5) The results of any compliance tests, including documentation of test data.

(6) A statement by the owner or operator of the lithographic printing or letterpress printing operation

as to whether the offset lithographic printing or letterpress printing press has complied with the

requirement or requirements to which it is subject.

(Air Pollution Control Board; 326 IAC 8-16-10; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-16-11 Record keeping requirements for exempt sources

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

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Sec. 11. (a) An owner or operator of an offset lithographic printing or letterpress printing source that is

exempt from the requirements of this rule based on the threshold applicability in section 1(a) of this rule

shall maintain records:

(1) specified in subdivision (4)(A) and (4)(C) for sheet-fed or nonheatset web presses and the pounds

of ink, cleaning solvent and fountain solution additives for heatset web presses in order to

demonstrate that the material use threshold in subdivision (1) [sic] has not been exceeded; or

(2) as specified in subdivision (4)(A) through (4)(F) in order to demonstrate that the emission threshold

in section 1(a) of this rule has not been exceeded.

(3) Material use thresholds are as follows:

Type of Offset Lithographic Printing

Operation

Twelve (12) Month Rolling Threshold (twelve (12)

consecutive month period on a rolling basis)

Sheet-fed or nonheatset web 768 gallons of cleaning solvent and fountain solution

additives

Heatset web 5,400 pounds of ink, cleaning solvent, and fountain solution

additives

A source that employs a combination of printing technologies that includes a heatset web offset

printing press or presses must maintain records specified in subdivision (4)(A) through (4)(F)

demonstrating actual emissions are less than three (3) tons per rolling twelve (12) month period.

(4) As specified under clause (2) [subdivision (2)], an owner or operator of an offset lithographic printing

or letterpress printing source shall maintain the following records on a monthly basis:

(A) The total gallons of each cleaning solvent used.

(B) The VOC content of each cleaning solvent.

(C) The total gallons of each fountain solution used.

(D) The VOC content of each fountain solution.

(E) The total pounds of each ink used.

(F) The VOC content of each ink.

(b) An owner or operator of an offset lithographic printing or letterpress printing source that is exempt

from the add-on control requirements of this rule based on the applicability criteria in section 2(1) of this

rule shall maintain the following records on a monthly basis:

(1) The total pounds of each ink used.

(2) The VOC content of each ink.

(3) The hours of operation of each press.

(c) Records required by subsection (a) shall be submitted to the department within thirty (30) days of

the receipt of a written request. If the records are not available, the source shall be considered to be

subject to the requirements in section 4 of this rule.

(Air Pollution Control Board; 326 IAC 8-16-11; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

SECTION 2. 326 IAC 8-17 IS ADDED TO READ AS FOLLOWS:

Rule 17. Industrial Solvent Cleaning Operations

326 IAC 8-17-1 Applicability

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 1. (a) This rule applies to sources that meet the following criteria:

(1) Are located in Lake County or Porter County.

(2) Employ solvent materials in solvent cleaning operations during the production, repair,

maintenance, or servicing of any of the following:

(A) Parts.

(B) Products.

(C) Tools.

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(D) Machinery.

(E) Equipment.

(F) General work areas.

(3) Have actual volatile organic compound (VOC) emissions, before consideration of controls, of equal

to or greater than three (3) tons per rolling twelve (12) month period from all solvent cleaning

operations.

(b) Solvent cleaning operations exempt from the requirements of this rule based on the threshold

applicability in subsection (a)(3) shall maintain records as required under section 10 of this rule.

(Air Pollution Control Board; 326 IAC 8-17-1; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-17-2 Exemptions

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 2. (a) This rule does not apply to cleaning operations in the following source categories listed for

regulation under Section 183(e) of the Clean Air Act:

(1) Aerospace coatings.

(2) Flexible packaging printing materials.

(3) Lithographic printing materials.

(4) Letterpress printing materials.

(5) Flat wood paneling coatings.

(6) Large appliance coatings.

(7) Metal furniture coatings.

(8) Paper, film, and foil coatings.

(9) Wood furniture coatings.

(10) Shipbuilding and repair coatings.

(11) Plastic parts coatings.

(12) Miscellaneous metal parts coatings.

(13) Miscellaneous industrial adhesives.

(14) Auto and light duty truck assembly coatings.

(b) The following solvent cleaning operations are exempt from all the requirements of this rule:

(1) Any solvent cleaning operation that is subject to 326 IAC 8-3 (Organic Solvent Degreasing

Operations).

(2) Janitorial cleaning, including graffiti removal.

(3) Stripping of cured coatings, cured ink, or cured adhesives.

(4) Cleaning operations in printing prepress or graphic arts prepress areas, including the cleaning of

film processors, color scanners, plate processors, film cleaning, and plate cleaning.

(5) Cleaning operations at digital printing presses.

(c) The following solvent cleaning operations are exempt from the VOC content limitations in section 4

of this rule:

(1) Cleaning of the following:

(A) Solar cells.

(B) Laser hardware.

(C) Scientific instruments.

(D) High-precision optics.

(2) Cleaning conducted as part of the following:

(A) Performance laboratory tests on coatings, adhesives, or inks.

(B) Research and development programs.

(C) Laboratory tests in quality assurance laboratories.

(3) Cleaning of paper-based gaskets and clutch assemblies where the rubber is bonded to metal by

means of an adhesive.

(4) Cleaning of cotton swabs to remove cottonseed oil before cleaning of high precision optics.

(5) Medical device and pharmaceutical sources using up to one and one-half (1.5) gallons per day of

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solvents.

(6) Cleaning of adhesive application equipment used for thin metal laminating.

(7) Cleaning of electronic or electrical cables.

(8) Touch-up cleaning performed on printed circuit boards where surface mounted devices have

already been attached.

(9) Cleaning of coating and adhesive application processes used to manufacture transdermal drug

delivery product using less than three (3) gallons per day of ethyl acetate.

(10) Cleaning of application equipment used to apply coatings on satellites and radiation effect

coatings.

(11) Cleaning of ultraviolet or electron beam adhesive application.

(12) Cleaning of sterilization indicating ink application equipment if the source employs less than one

and one-half (1.5) gallons per day of solvents for the cleaning.

(13) Cleaning of the following:

(A) Metering rollers.

(B) Dampening rollers.

(C) Printing plates.

(14) Cleaning of polyester resin application equipment for sources subject to 40 CFR 63, Subpart

WWWW*.

(d) The following solvent cleaning operations are exempt from the work practice standards in section

4(c) of this rule:

(1) Cleaning of the nozzle tips of automated spray equipment systems, except for robotic systems.

(2) Cleaning with spray bottles or containers described in section 4(b)(2) of this rule.

(3) Printing operations where the roller or blanket wash is applied automatically.

(e) Cleaning with aerosol products shall be exempt from the requirements of section 4(a) and 4(c) of

this rule if the source employs one and one-quarter (1.25) gallons or less of the aerosol products per day.

*This document is incorporated by reference. Copies may be obtained from the Government Printing

Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and copying at the

Indiana Department of Environmental Management, Office of Legal Counsel, Indiana Government Center

North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-17-2; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-17-3 "Composite partial vapor pressure" defined

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 3. For purposes of this rule, "composite partial vapor pressure" means the sum of the partial

pressures of the VOC compounds in a solvent.

(Air Pollution Control Board; 326 IAC 8-17-3; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-17-4 VOC emissions control requirements

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 4. (a) The owner or operator of a source that is subject to this rule shall not use a solvent to

perform solvent cleaning operations unless the solvent complies with the applicable VOC content

limitation as follows:

Solvent Cleaning Operation

VOC Limit

(as-applied)

(pounds/gallon)

Product cleaning during manufacturing process or surface preparation for coating,

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adhesive, or ink application:

General 0.42

Electrical apparatus components and electronic components 0.83

Medical devices and pharmaceuticals 6.7

Repair and maintenance cleaning:

General 0.42

Electrical apparatus components and electronic components 0.83

Medical devices and pharmaceuticals:

Tools, equipment, and machinery 6.7

General work surfaces 5.0

Cleaning of coating or adhesive application equipment 0.42

Cleaning of ink application equipment:

General 0.42

Flexographic printing 0.42

Gravure printing:

Publication 0.83

Packaging 0.42

Screen printing 4.2

Ultraviolet ink and electron beam ink application equipment, except screen printing 4.2

Specialty flexographic printing 0.83

Cleaning of polyester resin application equipment not subject to 40 CFR 63, Subpart

WWWW* 0.42

(b) The owner or operator of a source that is subject to this rule shall employ only the following

cleaning devices and methods:

(1) Wipe cleaning.

(2) Closed containers or hand-held spray bottles from which solvents are applied without a

propellant-induced force.

(3) Cleaning equipment that has a solvent container that is closed during cleaning operations, except

when depositing and removing objects to be cleaned, and is closed during nonoperation with the

exception of maintenance and repair to the cleaning equipment itself.

(4) Remote reservoir cleaner that complies with all of the following:

(A) Prevents solvent vapors from escaping from the solvent container by using such devices as a

cover or a valve when the remote reservoir is not being used, cleaned, or repaired.

(B) Directs solvent flow in a manner that will prevent liquid solvent from splashing outside of the

remote reservoir cleaner.

(C) Does not clean porous or absorbent materials, such as:

(i) cloth;

(ii) leather;

(iii) wood; or

(iv) rope.

(D) Uses only solvent containers free of all liquid leaks. Auxiliary equipment, such as pumps,

pipelines, or flanges, shall not have any liquid leaks, visible tears, or cracks. Any liquid leak, visible

tear, or crack detected shall be repaired within one (1) calendar day, or the leaking section of the

remote reservoir cold cleaner shall be drained of all solvent and shut down until it is replaced or

repaired.

(5) Nonatomized solvent flow method where the cleaning solvent is collected in a container or a

collection system that is closed except for solvent collection openings and, if necessary, openings to

avoid excessive pressure buildup inside the container.

(6) Solvent flushing where the cleaning solvent is discharged into a container that is closed except for

solvent collection openings and, if necessary, openings to avoid excessive pressure buildup inside

the container. The discharged solvent from the equipment must be collected into containers without

atomizing into the open air. The solvent may be flushed through the system by air or hydraulic

pressure or by pumping.

(c) The owner or operator of a source that is subject to this rule is prohibited from atomizing any

solvent unless the emissions are vented to VOC emission control equipment that meets the requirements

of subsection (e).

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(d) Work practices shall be used to minimize VOC emissions from the use, handling, storage, and

disposal of cleaning solvents and shop towels. Work practices shall include, at a minimum, but not be

limited to, the following:

(1) Covering open containers and used applicators.

(2) Minimizing air circulation around cleaning operations.

(3) Properly disposing of used solvent and shop towels.

(4) Implementing equipment practices that minimize emissions, for example, keeping parts cleaners

covered and maintaining cleaning equipment to repair solvent leaks.

(e) As an alternative to complying with the requirements in subsections (a) and (b), the owner or

operator of a source that is subject to this rule may comply with this rule by installing and operating VOC

emission control equipment for the solvent cleaning operation. The VOC emission control equipment

shall comply with the following requirements:

(1) A capture efficiency of at least ninety percent (90%), by weight, for the VOC emissions.

(2) Either a destruction efficiency of at least ninety percent (90%), by weight, or an outlet concentration

of less than fifty (50) parts per million, by volume, dry basis, for the VOC emissions.

(f) As an alternative to complying with the VOC content limits in subsection (a), the owner or operator

of a source may use solvents or solvent solutions for industrial cleaning operations that have a VOC

composite partial vapor pressure at or below eight (8) mmHg at twenty (20) degrees Celsius (sixty-eight

(68) degrees Fahrenheit).

*This document is incorporated by reference. Copies may be obtained from the Government Printing

Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and copying at the

Indiana Department of Environmental Management, Office of Legal Counsel, Indiana Government Center

North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-17-4; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-17-5 Compliance dates

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 5. The owner or operator of a source that is subject to this rule shall comply with the

requirements of this rule no later than April 1, 2011, or upon initial startup of the operation for new

solvent cleaning operations.

(Air Pollution Control Board; 326 IAC 8-17-5; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-17-6 Compliance test methods

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 6. (a) Compliance with add-on control requirements shall be determined by performing emission

tests as follows:

(1) Run at typical operating conditions and flow rates compatible with scheduled production during

any emission testing.

(2) The initial emission test shall be performed, within ninety (90) days after the compliance date for

the solvent cleaning operation or startup, when the control device is installed and operating to

demonstrate compliance with the applicable emission control requirement.

(3) The test methods and procedures in 326 IAC 8-1-4(d) through 326 IAC 8-1-4(f) shall be followed.

(b) VOC content of solvents shall be determined in accordance with the following:

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(1) Analysis by 40 CFR 60, Method 24*.

(2) Analytical data derived from a material safety data sheet (MSDS) or equivalent information from the

supplier as long as it is based on 40 CFR 60, Method 24*.

(3) If diluted prior to use, a material balance calculation that combines 40 CFR 60, Method 24*

analytical data or supplier information for the concentrated materials used to prepare the cleaning

solvent and the proportions in which they are mixed to make the as-applied material.

(c) The composite partial vapor pressure of solvents shall be determined as follows:

(1) Determine the identity and quantity of each compound in a blended organic solvent using the

manufacturer's product formulation data.

(2) Determine the vapor pressure of each pure VOC component by using one (1) of the following:

(A) Standard reference texts.

(B) ASTM Method D2879-92*.

(3) Calculate the composite partial vapor pressure of the cleaning material by using the following

formula:

Where: Wi= Weight of the "i"th VOC compound, in grams

Ww= Weight of water, in grams

Wc= Weight of exempt compound, in grams

MWi= Molecular weight of the "i"th VOC compound, in g/g-mole

MWw= Molecular weight of water, in g/g-mole

MWc= Molecular weight of exempt compound, in g/g-mole

PPc= VOC composite partial vapor pressure at 20°C (68°F), in mmHg

VPi= Vapor pressure of the "i"th VOC compound at 20°C (68°F), in mmHg

*These documents are incorporated by reference. Copies may be obtained from the Government

Printing Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and

copying at the Indiana Department of Environmental Management, Office of Legal Counsel, Indiana

Government Center North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-17-6; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-17-7 Monitoring and record keeping

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 7. (a) The owner or operator of a solvent cleaning operation that is subject to one (1) or more of

the VOC content limits in section 4 of this rule shall collect and record the following information each

month for each cleaning material subject to a VOC content limit:

(1) The name and identification of each cleaning material and the associated solvent cleaning activity.

(2) The VOC content of each cleaning material, in pounds per gallon, as applied or the VOC composite

partial vapor pressures of the solvents or solvent solutions used in the industrial cleaning operation.

(b) The owner or operator of a solvent cleaning operation installing and operating VOC emission

control equipment to achieve and maintain compliance with the requirements in section 4(e) of this rule

shall comply with the following:

(1) Monitoring equipment requirements in 326 IAC 8-1-12(b)(2).

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(2) The control device monitoring data in 326 IAC 8-1-12(c)(6) through 326 IAC 8-1-12(c)(8) shall be

collected and recorded each day of operation of the solvent cleaning operation and control device.

(c) Any owner or operator of a solvent cleaning operation that is exempt from the VOC content limits

specified in section 4 of this rule, under section 2(c)(5) or 2(c)(12) of this rule, shall collect and record the

following information each day for each such solvent cleaning operation:

(1) The name and identification of each solvent used in the solvent cleaning activity.

(2) The volume, in gallons, of each solvent used in the industrial cleaning operation.

(3) The total volume, in gallons, of all the solvents used in the industrial cleaning operation.

(d) Any owner or operator of a solvent cleaning operation that is exempt from the requirements in

section 4(a) and 4(c) of this rule, under section 2(e) of this rule, shall collect and record the following

information each day for each such solvent cleaning operation:

(1) The name and identification of each aerosol product used in the solvent cleaning activity.

(2) The volume, in gallons, of each aerosol product used in the industrial cleaning operation.

(3) The total volume, in gallons, of all the aerosol product used in the industrial cleaning operation.

(e) Any owner or operator of a solvent cleaning operation that is exempt from the VOC content limits

specified in section 4 of this rule, under section 2(c)(9) of this rule, shall record each day the total volume

of ethyl acetate employed in such solvent cleaning operation.

(f) All records required by this rule shall be maintained at the source for a period of five (5) years.

(Air Pollution Control Board; 326 IAC 8-17-7; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-17-8 Reporting requirements for monitoring and record keeping information

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 8. (a) The owner or operator of a solvent cleaning operation shall notify the department of the

following exceedances of applicable requirements in section 4 of this rule within forty-five (45) days after

the instance occurs:

(1) Each record showing the use of noncomplying solvents.

(2) Each record showing that the solvent cleaning operation exceeded an applicable maximum daily

solvent usage limit specified in section 2(c)(5), 2(c)(9), 2(c)(12), or 2(e) of this rule.

(b) The owner or operator of a solvent cleaning operation that employs control equipment to comply

with this rule shall submit to the department quarterly summaries of the records required by section 7(b)

of this rule. These quarterly reports shall:

(1) be submitted no later than April 30, July 31, October 31, and January 31; and

(2) cover records for the previous calendar quarter.

(Air Pollution Control Board; 326 IAC 8-17-8; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-17-9 Requirements on compliance certification

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 9. (a) The owner or operator of an affected solvent cleaning operation shall submit to the

department a compliance certification within thirty (30) days following the completion of any of the

following requirements:

(1) The first documented achievement of compliance with each of the requirements in section 4 of this

rule, as applicable.

(2) The installation and initial use of a VOC emission controls system for the solvent cleaning

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operation.

(3) The installation and initial use of any monitoring device.

(4) A compliance test to demonstrate compliance with the applicable control requirement.

(b) The compliance certification under subsection (a) shall provide the following information, where

applicable:

(1) A description of the requirements.

(2) A description of the VOC emission control system.

(3) A description of the monitoring devices.

(4) A description of the records that document continuing compliance.

(5) The results on any compliance tests, including documentation of test data.

(6) The results of any records that document continuing compliance, including calculations.

(7) A statement by the owner or operator of the affected source as to whether the solvent cleaning

operation has complied with applicable requirements.

(Air Pollution Control Board; 326 IAC 8-17-9; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-17-10 Record keeping requirements for exempt sources

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 10. (a) An owner or operator employing a solvent cleaning operations that is exempt from the

requirements of this rule, other than the record keeping requirements of this section, based on the

threshold applicability in section 1(a)(3) of this rule shall maintain the following records on a monthly

basis:

(1) The total gallons of each cleaning solvent used.

(2) The VOC content of each cleaning solvent.

(b) Records required by subsection (a) shall be submitted to the department within thirty (30) days of

the receipt of a written request. If the records are not available, the source shall be considered to be

subject to the requirements in section 4 of this rule.

(Air Pollution Control Board; 326 IAC 8-17-10; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

SECTION 3. 326 IAC 8-22 IS ADDED TO READ AS FOLLOWS:

Rule 22. Miscellaneous Industrial Adhesives

326 IAC 8-22-1 Applicability

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 1. (a) This rule applies to each miscellaneous industrial adhesive application process at sources

that meet the following criteria:

(1) Are located in Lake County or Porter County.

(2) Have actual volatile organic compound (VOC) emissions, before consideration of controls, equal to

or greater than three (3) tons per rolling twelve (12) month period from all miscellaneous industrial

adhesive application processes and related cleaning activities.

(b) An application process consists of a series of one (1) or more adhesive applicators and any

associated drying area or oven, or both, wherein an adhesive is applied, dried or cured, or both. An

application process ends at the point where the adhesive is dried or cured, or prior to any subsequent

application of a different adhesive. It is not necessary for an application process to have an oven or

flash-off area.

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(c) Industrial adhesive application operations exempt from the requirements of this rule based on the

threshold applicability in subsection (a)(2) shall maintain records as required under section 8 of this rule.

(Air Pollution Control Board; 326 IAC 8-22-1; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-22-2 Definitions

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 2. The following definitions apply throughout this rule:

(1) "Acrylonitrile-butadiene-styrene welding" or "ABS welding" means any process to weld

acrylonitrile-butadiene-styrene pipe.

(2) "Adhesive" means any chemical substance that is applied for the purpose of bonding two (2)

surfaces together other than by mechanical means.

(3) "Adhesive primer" means any product intended by the manufacturer for application to a substrate,

prior to the application of an adhesive, to provide a bonding surface.

(4) "Aerosol adhesive or adhesive primer" means an adhesive or adhesive primer packaged as an

aerosol product in which the spray mechanism is permanently housed in a nonrefillable can designed

for hand-held application without the need for ancillary hoses or spray equipment.

(5) "Ceramic tile installation adhesive" means any adhesive intended by the manufacturer for use in

the installation of ceramic tiles.

(6) "Contact bond adhesive" means an adhesive that:

(A) is designed for application to both surfaces that are to be bonded together;

(B) is allowed to dry before the two (2) surfaces are placed in contact with each other;

(C) forms an immediate bond that is impossible, or difficult, to reposition after both adhesive-coated

surfaces are placed in contact with each other; and

(D) does not need sustained pressure or clamping of surfaces after the adhesive-coated surfaces

have been brought together using sufficient momentary pressure to establish full contact between

both surfaces.

The term does not include rubber cements that are primarily intended for use on paper substrates or

vulcanizing fluids that are designed and labeled for tire repair only.

(7) "Cove base" means a flooring trim unit, generally made of vinyl or rubber, having a concave radius

on one (1) edge and a convex radius on the opposite edge that is used:

(A) in forming a junction between the bottom wall course and the floor; or

(B) to form an inside corner.

(8) "Cove base installation adhesive" means any adhesive intended by the manufacturer to be used for

the installation of cove base or wall base on a wall or vertical surface at floor level.

(9) "Cyanoacrylate adhesive" means any adhesive with a cyanoacrylate content of at least ninety-five

percent (95%) by weight.

(10) "Ethylene propylene diene monomer roof membrane" or "EPDM roof membrane" means a

prefabricated single sheet of elastomeric material that is:

(A) composed of ethylene propylene diene monomer (EPDM); and

(B) field applied to a building roof using one (1) layer of membrane material.

(11) "Flexible vinyl" means nonrigid polyvinyl chloride plastic with a least five percent (5%) by weight

plasticizer content.

(12) "Indoor floor covering installation adhesive" means the following:

(A) Any adhesive intended by the manufacturer for use in the installation of the following:

(i) Wood flooring.

(ii) Carpet.

(iii) Resilient tile.

(iv) Vinyl tile.

(v) Vinyl backed carpet.

(vi) Resilient sheet and roll or artificial grass.

(B) Excluded from this definition are adhesives used to install:

(i) ceramic tile; and

(ii) perimeter bonded sheet flooring with vinyl backing onto a nonporous substrate, such as flexible

vinyl.

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(13) "Laminate" means a product made by bonding together two (2) or more layers of material.

(14) "Metal to urethane or rubber molding or casting adhesive" means any adhesive intended by the

manufacturer to bond metal to:

(A) high density or elastomeric urethane; or

(B) molded rubber materials;

in heater molding or casting processes, to fabricate products such as rollers for computer printers or

other paper handling equipment.

(15) "Motor vehicle adhesive" means an adhesive, including glass bonding adhesive, used at a source

that is not an automobile or light duty truck assembly coating source, applied for the purpose of

bonding two (2) vehicle surfaces together without regard to the substrates involved.

(16) "Motor vehicle glass bonding primer" means a primer, used at a source that is not an automobile

or light duty truck assembly coating source, that:

(A) is applied to:

(i) windshields;

(ii) other glass; or

(iii) body openings;

to prepare the glass or body opening for the application of glass bonding adhesives or the

installation of adhesive bonded glass; and

(B) includes:

(i) glass bonding; and

(ii) cleaning primers;

that perform both functions (cleaning and priming of the windshield or other glass, or body openings)

prior to the application of adhesive or the installation of adhesive bonded glass.

(17) "Motor vehicle weather-strip adhesive" means an adhesive, used at a source that is not an

automobile or light duty truck assembly coating source, applied to weather-stripping materials for the

purpose of bonding the weather-strip material to the surface of the vehicle.

(18) "Multipurpose construction adhesive" means any adhesive intended by the manufacturer for use

in the installation or repair of various construction materials, including, but not limited to, the

following:

(A) Drywall.

(B) Subfloor.

(C) Panel.

(D) Fiberglass reinforced plastic (FRP).

(E) Ceiling tile.

(F) Acoustical tile.

(19) "Outdoor floor covering installation adhesive" means any adhesive intended by the manufacturer

for use in the installation of floor covering that is not in an enclosure and that is exposed to ambient

weather conditions during normal use.

(20) "Panel installation" means the installation of any:

(A) plywood;

(B) predecorated hardboard (or tileboard);

(C) FRP; and

(D) similar predecorated or nondecorated panels;

to studs or solid surfaces using an adhesive formulated for that purpose.

(21) "Perimeter bonded sheet flooring installation" means the installation of sheet flooring with vinyl

backing onto a nonporous substrate using an adhesive designed to be applied only to a strip of up to

four (4) inches wide around the perimeter of the sheet flooring.

(22) "Plastics" means synthetic materials chemically formed by the polymerization of organic

(carbon-based) substances. Plastics are described as follows:

(A) Usually compounded with one (1) or more of the following:

(i) Modifiers.

(ii) Extenders.

(iii) Reinforcers.

(B) Capable of being:

(i) molded;

(ii) extruded;

(iii) cast into various shapes and films; or

(iv) drawn into filaments.

(23) "Plastic solvent welding adhesive" means any adhesive intended by the manufacturer for use to

dissolve the surface of plastic to form a bond between mating surfaces.

(24) "Plastic solvent welding adhesive primer" means any primer intended by the manufacturer for use

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to prepare plastic substrates prior to bonding or welding.

(25) "Porous material" means a substance that has tiny openings, often microscopic, in which fluids

may be absorbed or discharged, including, but not limited to, paper and corrugated paperboard. For

purposes of this rule, the term does not include wood.

(26) "Reinforced plastic composite" means a composite material consisting of plastic reinforced with

fibers.

(27) "Rubber" means any natural or manmade rubber substrate, including, but not limited to, the

following:

(A) Styrene-butadiene rubber.

(B) Polychloroprene (neoprene).

(C) Butyl rubber.

(D) Nitrile rubber.

(E) Chlorosulfonated polyethylene.

(F) Ethylene propylene diene terpolymer.

(28) "Sheet rubber lining installation" means the process of applying sheet rubber liners by hand to

metal or plastic substrates to protect the underlying substrate from corrosion or abrasion. These

operations also include laminating sheet rubber to fabric by hand.

(29) "Single-ply roof membrane" means a prefabricated single sheet of rubber, normally ethylene

propylene diene terpolymer, that is field applied to a building roof using one (1) layer of membrane

material. For purposes of this rule, the term does not include membranes prefabricated from EPDM.

(30) "Single-ply roof membrane adhesive primer" means any primer labeled for use to clean and

promote adhesion of the single-ply roof membrane seams or splices prior to bonding.

(31) "Single-ply roof membrane installation and repair adhesive" means any adhesive labeled for use

in the installation or repair of single-ply roof membrane, where the following apply:

(A) Installation includes, at a minimum, the following:

(i) Attaching the edge of the membrane to the edge of the roof.

(ii) Applying flashings to vents, pipes, and ducts that protrude through the membrane.

(B) Repair includes the following:

(i) Gluing the edges of torn membrane together.

(ii) Attaching a patch over a hole.

(iii) Reapplying flashings to vents, pipes, or ducts installed through the membrane.

(32) "Structural glazing adhesive" means any adhesive intended by the manufacturer to apply any of

the following to exterior building frames:

(A) Glass.

(B) Ceramic.

(C) Metal.

(D) Stone.

(E) Composite panels.

(33) "Subfloor installation" means the installation of subflooring material over floor joists, including

the construction of any load bearing joists. Subflooring is covered by a finish surface material.

(34) "Thin metal laminating adhesive" means any adhesive intended by the manufacturer for use in

bonding multiple layers of:

(A) metal to metal; or

(B) metal to plastic;

in the production of electronic or magnetic components in which the thickness of the bond line or

lines is less than twenty-five hundredths (0.25) mils.

(35) "Tire repair" means a process that includes:

(A) expanding a:

(i) hole;

(ii) tear;

(iii) fissure; or

(iv) blemish;

in a tire casing; and

(B) completing the process by:

(i) grinding or gouging;

(ii) applying adhesive; and

(iii) filling;

the hole or crevice with rubber.

(36) "Waterproof resorcinol glue" means a two (2) part resorcinol-resin-based adhesive designed for

applications where the bond line must be resistant to conditions of continuous immersion in fresh

water or salt water.

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(Air Pollution Control Board; 326 IAC 8-22-2; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-22-3 VOC content limits

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 3. (a) Except as provided in subsection (c) and section 4 of this rule, on and after April 1, 2011, an

owner or operator applying miscellaneous industrial adhesives or adhesive primers within Lake County

or Porter County shall comply with applicable VOC content limits specified in subsection (f).

(b) The VOC content limits in subsection (f) for adhesives or adhesive primers applied to particular

substrates shall apply as follows:

(1) If an operator uses an adhesive that is subject to a specific VOC content limit in subsection (f), the

specific limit is applicable rather than an adhesive-to-substrate limit.

(2) The applicable substrate category with the highest VOC content shall be the limit when an adhesive

is used to bond dissimilar substrates together.

(c) A person using an adhesive or adhesive primer subject to this rule may comply with subsection (a)

by using add-on air pollution control equipment if the equipment meets the following requirements:

(1) The VOC emissions from the use of all adhesives or adhesive primers subject to this rule are

reduced by an overall capture and control efficiency of at least eighty-five percent (85%) by weight.

(2) The combustion temperature is monitored continuously if a thermal incinerator is operated.

(3) Inlet and exhaust gas temperatures are monitored continuously if a catalytic incinerator is

operated.

(4) Control device efficiency is monitored continuously if a carbon absorber or control device other

than a thermal or catalytic incinerator is operated.

(5) Operation records sufficient to demonstrate compliance with the requirements of this subsection

are maintained as required by section 6 of this rule.

(d) Work practices shall be used to minimize VOC emissions from mixing operations, storage tanks,

and other containers, and handling operations for adhesives, adhesive primers, cleaning materials, and

waste materials. Work practices shall include, at a minimum, the following:

(1) Store all VOC adhesives, adhesive primers, and cleaning materials in closed containers or pipes.

(2) Minimize spills of VOC adhesives, adhesive primers, and clean up any spill immediately.

(3) Convey any adhesives, adhesive primers, and cleaning materials in closed containers or pipes.

(4) Keep mixing vessels that contain VOC adhesives, adhesive primers, or other materials closed

except when specifically in use.

(5) Clean equipment without atomizing the cleaning solvent and ensure all spent solvent is captured in

a closed container.

(e) In addition to the VOC content limits in subsection (f), one (1) or a combination of the following

equipment shall be used for adhesive or adhesive primer application:

(1) Electrostatic equipment.

(2) High volume low-pressure (HVLP) spray equipment.

(3) Flow coating.

(4) Roller coating or hand application, including nonspray application methods similar to hand or

mechanically powered caulking gun, brush, or direct hand application.

(5) Dip coating, including electrodeposition.

(6) Airless spray.

(7) Air-assisted airless spray.

(8) Other coating application method capable of achieving a transfer efficiency equivalent to or better

than that achieved by HVLP spraying.

(f) The VOC content limits for adhesives and adhesive primers are as follows:

Category** VOC Content Limit

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Specialty Adhesive Application Processes grams/liter lb/gal

Ceramic tile installation 130 1.1

Contact adhesive 250 2.1

Cove base installation 150 1.3

Indoor floor covering installation 150 1.3

Metal to urethane or rubber molding or casting 850 7.1

Motor vehicle adhesive 250 2.1

Motor vehicle weather-strip adhesive 750 6.3

Multipurpose construction 200 1.7

Outdoor floor covering installation 250 2.1

Single-ply roof membrane installation or repair (except EPDM) 250 2.1

Structural glazing 100 0.8

Thin metal laminating 780 6.5

Tire repair 100 0.8

Perimeter bonded sheet vinyl flooring installation 660 5.5

Plastic solvent welding (ABS) 400 3.3

Plastic solvent welding (except ABS) 500 4.2

Sheet rubber lining installation 850 7.1

Waterproof resorcinol glue 170 1.4

Adhesive Primer Application Processes

Motor vehicle glass bonding primer 900 7.5

Plastic solvent welding adhesive primer 650 5.4

Single-ply roof membrane adhesive primer 250 2.1

Other adhesive primer 250 2.1

Adhesives Applied to the Listed Substrate

Flexible vinyl 250 2.1

Reinforced plastic composite (fiberglass) 200 1.7

Metal 30 0.3

Porous material (except wood) 120 1.0

Rubber 250 2.1

Other substrates 250 2.1

Wood 30 0.3

** The VOC content is determined as the weight of VOC, less water and exempt compounds.

(Air Pollution Control Board; 326 IAC 8-22-3; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-22-4 Exemptions and exceptions

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 4. (a) The requirements of this rule shall not apply to the following:

(1) The use of the following compounds:

(A) Adhesives or adhesive primers being tested or evaluated in any:

(i) research and development;

(ii) quality assurance; or

(iii) analytical;

laboratory, provided records are maintained as required in section 6 of this rule.

(B) Cyanoacrylate adhesives.

(C) Adhesives or adhesive primers that are sold or supplied by the manufacturer or supplier in

containers with a net:

(i) volume of sixteen (16) fluid ounces or less; or

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Date: Jan 19,2010 8:44:10AM EST DIN: 20091202-IR-326090221FRA Page 21
(ii) weight of one (1) pound or less;

except plastic solvent welding adhesives and contact adhesives.

(D) Contact adhesives that are sold or supplied by the manufacturer or supplier in containers with a

net volume of one (1) gallon or less.

(E) Aerosol adhesives and aerosol adhesive primers.

(2) The use of adhesives or adhesive primers in the following operations:

(A) Tire repair operations, provided the label of the adhesive states "For tire repair only".

(B) In the assembly, repair, and manufacture of aerospace or undersea-based weapon systems.

(C) The manufacture of medical equipment.

(D) Plaque laminating operations in which adhesives are used to bond clear, polyester acetate

laminate to wood with lamination equipment installed prior to July 1, 1992. Any person claiming an

exemption under this subdivision shall record and maintain monthly operational records sufficient

to demonstrate compliance with this exemption and in accordance with section 6 of this rule.

(E) Processes using polyester bonding putties to assemble fiberglass parts at:

(i) fiberglass boat manufacturing sources; and

(ii) other reinforced plastic composite manufacturing sources.

(b) Section 3 of this rule shall not apply to the use of any adhesives or adhesive primers provided the

total volume of adhesives and adhesive primers applied source wide does not exceed fifty-five (55)

gallons per calendar year. Any person claiming an exemption under this subdivision shall record and

maintain monthly operational records sufficient to demonstrate compliance with this exemption and in

accordance with section 6 of this rule.

(Air Pollution Control Board; 326 IAC 8-22-4; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-22-5 Compliance dates

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 5. The owner or operator of a source that is subject to this rule shall comply with the

requirements of this rule no later than April 1, 2011, or upon initial start-up of the operation for new

miscellaneous industrial adhesive operations.

(Air Pollution Control Board; 326 IAC 8-22-5; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-22-6 Record keeping

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 6. (a) Each person subject to this rule, including the exemption in section 4(b) of this rule, shall

maintain records demonstrating compliance with this rule, including, but not limited to, the following

information:

(1) A list of each adhesive or adhesive primer in use and in storage.

(2) A data sheet or material list that provides the following:

(A) Material name.

(B) Manufacturer identification.

(C) Material application.

(3) The use and mix ratio of the following:

(A) Catalysts.

(B) Reducers.

(C) Other components.

(4) The VOC content of each product, as supplied.

(5) The final VOC content or vapor pressure, as applied.

(6) The monthly volume of each adhesive or adhesive primer used.

(b) Any person who complies with section 3(a) of this rule through the use of add-on air pollution

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control equipment shall record the key operating parameters for the control equipment, including, but not

limited to, the following information:

(1) The volume used per day of each adhesive or adhesive primer that:

(A) is subject to a VOC content limit in section 3(f) of this rule; and

(B) exceeds a limit listed in section 3(f) of this rule.

(2) On a daily basis, the:

(A) combustion temperature;

(B) inlet and exhaust gas temperatures; and

(C) control device efficiency, as appropriate;

under section 3(c) of this rule.

(3) Daily hours of operation.

(4) All maintenance performed, including the following:

(A) Date of maintenance.

(B) Type of maintenance.

(c) All records documenting compliance with this rule shall be:

(1) maintained for five (5) years from the date a record is created; and

(2) made available to the department within ninety (90) days of a request.

(d) For adhesives or adhesive primers subject to the laboratory testing exemption under section

4(a)(1)(A) of this rule, the person conducting the testing shall make and maintain records of all adhesive

or adhesive primer materials used, including, but not limited to, the following:

(1) Product name.

(2) Product category of the material or type of application.

(3) VOC content of each material.

(4) The dates when the exempt adhesives or adhesive primers were used.

(Air Pollution Control Board; 326 IAC 8-22-6; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-22-7 Compliance procedures and test methods

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 7. (a) Except as provided in subsections (c) and (d), the VOC and solids content of adhesives or

adhesive primers shall be determined in accordance with the following:

(1) 40 CFR 60, Appendix A, Method 24*.

(2) Analytical data derived from a material safety data sheet (MSDS) or equivalent information from the

supplier as long as it is based on 40 CFR 60, Appendix A, Method 24*.

(b) The organic content of exempt organic compounds shall be determined using ASTM D4457-85*, as

applicable.

(c) The VOC content for reactive adhesives shall be determined using the procedures for reactive

adhesives in 40 CFR 63, Subpart PPPP, Appendix A*.

(d) If air pollution control equipment is used to meet the requirements of this rule, the owner or

operator shall make the following determinations:

(1) The measurement of capture efficiency shall be conducted and reported in accordance with 326

IAC 8-1-4(c).

(2) The control efficiency shall be determined in accordance with 326 IAC 8-1-4(d) through 326 IAC 8-1-

4(f).

(e) Grams of VOC per liter of adhesive, less water and exempt compounds, shall be calculated

according to the following equation:

Grams of VOC per liter of adhesive = Ws - Ww - We

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Vm - Vw - Ve

Where: Ws = weight of volatile compounds, in grams

Ww = weight of water, in grams

We = weight of exempt compounds, in grams

Vm = volume of material, in liters

Vw = volume of water, in liters

Ve = volume of exempt compounds, in liters

(f) Grams of VOC per liter of material shall be calculated according to the following equation:

Grams of VOC per liter of materials = Ws - Ww - We

Vm

Where: Ws = weight of volatile compounds, in grams

Ww = weight of water, in grams

We = weight of exempt compounds, in grams

Vm = volume of material, in liters

(g) Percent VOC by weight shall be calculated according to the following equation:

% VOC by weight = (Wv / W) × 100

Where: Wv = weight of VOCs in grams

W = weight of material in grams

*These documents are incorporated by reference. Copies may be obtained from the Government

Printing Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and

copying at the Indiana Department of Environmental Management, Office of Legal Counsel, Indiana

Government Center North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-22-7; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

326 IAC 8-22-8 Record keeping requirements for exempt sources

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 8. (a) An owner or operator applying industrial adhesives that is exempt from the requirements of

this rule based on the threshold applicability in section 1(a)(2) of this rule shall maintain the following

records on a monthly basis:

(1) The total gallons of each adhesive.

(2) The VOC content of each adhesive.

(b) Records required by subsection (a) shall be submitted to the department within thirty (30) days of

the receipt of a written request. If the records are not available, the source shall be considered to be

subject to the requirements in section 3 of this rule.

(Air Pollution Control Board; 326 IAC 8-22-8; filed Nov 3, 2009, 3:31 p.m.: 20091202-IR-326090221FRA)

LSA Document #09-221(F)

Proposed Rule: 20090729-IR-326090221PRA

Hearing Held: September 2, 2009

Approved by Attorney General: October 28, 2009

Approved by Governor: November 3, 2009

Filed with Publisher: November 3, 2009, 3:31 p.m.

Documents Incorporated by Reference: None Received by Publisher

Small Business Regulatory Coordinator: Alison Surface, IDEM Compliance and Technical Assistance Program -

Indiana Register

Date: Jan 19,2010 8:44:10AM EST DIN: 20091202-IR-326090221FRA Page 24
OPPTA, MC 60-04 - IGCS W-041, 100 North Senate Avenue, Indianapolis, IN 46204-2251, (317) 232-8172 or

(800) 988-7901, ctap@idem.in.gov.

Small Business Assistance Program Ombudsman: Brad Baughn, IDEM Small Business Assistance Program

Ombudsman, MC 50-01 - IGCN 1307, 100 North Senate Avenue, Indianapolis, IN 46204-2251, (317) 234-3386,

bbaughn@idem.in.gov

Posted: 12/02/2009 by Legislative Services Agency

An html version of this document.

Indiana Register

Date: Jan 19,2010 8:44:10AM EST DIN: 20091202-IR-326090221FRA Page 25

TITLE 326 AIR POLLUTION CONTROL BOARD

Final Rule

LSA Document #09-222(F)

DIGEST

Adds 326 IAC 8-18, 326 IAC 8-19, 326 IAC 8-20, and 326 IAC 8-21, synthetic organic chemical

manufacturing industry (SOCMI) air oxidation, distillation, and reactor processes, batch process vents, industrial

wastewater treatment, and aerospace manufacturing and rework operations, respectively, concerning new volatile

organic compound (VOC) reasonably available control technology (RACT) rules for Lake County and Porter

County. Effective 30 days after filing with the Publisher.

HISTORY

Findings and Determination of the Commissioner Pursuant to IC 13-14-9-7 and Second Notice of Comment

Period: April 29, 2009, Indiana Register (DIN: 20090429-IR-326090222FDA).

Notice of First Hearing: April 29, 2009, Indiana Register (DIN: 20090429-IR-326090222PHA).

Date of First Hearing: July 1, 2009.

Proposed Rule: July 29, 2009, Indiana Register (DIN: 20090729-IR-326090222PRA).

Notice of Second Hearing: July 29, 2009, Indiana Register (DIN: 20090729-IR-326090222PHA).

Date of Second Hearing: September 2, 2009.

326 IAC 8-18; 326 IAC 8-19; 326 IAC 8-20; 326 IAC 8-21

SECTION 1. 326 IAC 8-18 IS ADDED TO READ AS FOLLOWS:

Rule 18. Synthetic Organic Chemical Manufacturing Industry Air Oxidation, Distillation, and Reactor

Processes

326 IAC 8-18-1 Applicability

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 1. (a) This rule applies to any vent stream originating from a process unit in which an air

oxidation and distillation operation or reactor process is located that meets the following criteria:

(1) Is located in Lake County or Porter County.

(2) Produces one (1) or more of the chemicals as a product, coproduct, byproduct, or intermediate

listed in:

(A) Appendix A of Control of Volatile Organic Compound Emissions from Reactor Processes and

Distillation Operations in Synthetic Organic Chemical Manufacturing Industry (SOCMI) for reactor

and distillation CTG (EPA-450/4-91-031, August 1993)*; or

(B) 40 CFR 60.617* for air oxidation unit processes.

(b) Air oxidation unit processes, distillation operations, and reactor processes are defined in 40 CFR

60.611* "air oxidation unit processes", 40 CFR 60.661* "distillation operation", and 40 CFR 60.701*

"reactor processes".

(c) Product means any compound or chemical listed in Appendix A of Control of Volatile Organic

Compound Emissions from Reactor Processes and Distillation Operations in Synthetic Organic Chemical

Manufacturing Industry (SOCMI) for reactor and distillation CTG (EPA-450/4-91-031, August 1993)* that is

produced as that chemical for sale as a product, byproduct, coproduct, or intermediate or for use in the

production of other chemicals or compounds.

(d) For purposes of this rule, reference to total organic compounds or TOC in 40 CFR 60, Subpart III*,

40 CFR 60, Subpart NNN* or 40 CFR 60, Subpart RRR* shall be considered to mean VOC as defined in 326

IAC 1-2-90.

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(e) For process vents that are subject to equivalent VOC control provisions under an existing 40 CFR

Part 60 or 40 CFR Part 63 standard, compliance with the requirements of the existing 40 CFR Part 60 or 40

CFR Part 63 standard shall constitute compliance with the provisions of this rule.

*These documents are incorporated by reference. Copies may be obtained from the Government

Printing Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and

copying at the Indiana Department of Environmental Management, Office of Legal Counsel, Indiana

Government Center North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-18-1; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-18-2 Air oxidation unit processes

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 2. (a) The owner or operator of a source with air oxidation unit processes meeting the

applicability criteria in section 1 of this rule shall comply with the requirements of 40 CFR 60, Subpart III*.

(b) The exemption listed in 40 CFR 60.610(c)* shall apply to an owner or operator otherwise subject to

this rule.

(c) Notwithstanding 40 CFR 60.610*, for purposes of this rule:

(1) an affected source shall be one that is described by the criteria in 40 CFR 60.610(a)* without

consideration of the specific date of construction, modification, or reconstruction of the source; and

(2) the owner or operator of an affected source shall comply with this rule no later than April 1, 2011.

(d) Notwithstanding 40 CFR 60.615(a)*, each owner or operator subject to this rule shall notify the

department how the source will comply with the specific provisions of 40 CFR 60.612*:

(1) no later than one (1) year after the effective date of this rule; or

(2) no later than sixty (60) days after becoming subject to this section;

whichever is later.

(e) For the purposes of this rule, 40 CFR 60.616* is not applicable.

*These documents are incorporated by reference. Copies may be obtained from the Government

Printing Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and

copying at the Indiana Department of Environmental Management, Office of Legal Counsel, Indiana

Government Center North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-18-2; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-18-3 Distillation operations

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 3. (a) The owner or operator of a source with distillation operations meeting the applicability

criteria in section 1 of this rule shall comply with the requirements of 40 CFR 60, Subpart NNN*.

(b) The following exemptions apply:

(1) Exemptions listed in 40 CFR 60.660(c)* shall apply to an owner or operator otherwise subject to this

rule.

(2) Any vent stream for a distillation operation with a total VOC concentration of less than five hundred

(500) parts per million by volume is not subject to this rule except for the test method and procedure

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and the record keeping and reporting requirements specified in 40 CFR 60.660(c)(6)*.

(c) Notwithstanding 40 CFR 60.660*, for purposes of this rule:

(1) an affected source shall be one that is described by the criteria in 40 CFR 60.660(a)* without

consideration of the specific date of construction, modification, or reconstruction of the source;

(2) an applicable chemical is one described in section 1(a)(2)(A) of this rule instead of 40 CFR 60.667*;

and

(3) the owner or operator of an affected source shall comply with this rule no later than April 1, 2011.

(d) Notwithstanding 40 CFR 60.665(a)*, each owner or operator subject to this rule shall notify the

department how the source will comply with the specific provisions of 40 CFR 60.662*:

(1) no later than one (1) year after the effective date of this rule; or

(2) no later than sixty (60) days after becoming subject to this section;

whichever is later.

(e) For the purposes of this rule, 40 CFR 60.666* is not applicable.

*These documents are incorporated by reference. Copies may be obtained from the Government

Printing Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and

copying at the Indiana Department of Environmental Management, Office of Legal Counsel, Indiana

Government Center North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-18-3; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-18-4 Reactor processes

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 4. (a) The owner or operator of a source with reactor processes meeting the applicability criteria

in section 1 of this rule shall comply with the requirements of 40 CFR 60, Subpart RRR*.

(b) The following exemptions apply:

(1) Exemptions listed in 40 CFR 60.700(c)* shall apply to an owner or operator otherwise subject to this

rule, except that the cutoff for the vent stream flow rate is eighty-five ten-thousandths (0.0085)

standard cubic meter per minute (scm/min), not eleven-thousandths (0.011) scm/min as specified in 40

CFR 60.700(c)(4)*.

(2) Any vent stream for a reactor operation with a total VOC concentration of less than five hundred

(500) parts per million by volume is not subject to this rule except for the test method and procedure

and the record keeping and reporting requirements specified in 40 CFR 60.700(c)(8)*.

(c) Notwithstanding 40 CFR 60.700*, for purposes of this rule:

(1) an affected source shall be one that is described by the criteria in 40 CFR 60.700(a)* without

consideration of the specific date of construction, modification, or reconstruction of the source;

(2) an applicable chemical is one described in section 1(a)(2)(A) of this rule instead of 40 CFR 60.707*;

and

(3) the owner or operator of an affected source shall comply with this rule no later than April 1, 2011.

(d) Notwithstanding 40 CFR 60.705(a)*, each owner or operator subject to this rule shall notify the

department how the source will comply with the specific provisions of 40 CFR 60.702*:

(1) no later than one (1) year after the effective date of this rule; or

(2) no later than sixty (60) days after becoming subject to this section;

whichever is later.

(e) For the purposes of this rule, 40 CFR 60.706* is not applicable.

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*These documents are incorporated by reference. Copies may be obtained from the Government

Printing Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and

copying at the Indiana Department of Environmental Management, Office of Legal Counsel, Indiana

Government Center North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-18-4; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-18-5 Delayed compliance

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 5. If the owner or operator of a source employs a VOC emission combustion control device that

does not achieve compliance with an emission limitation in 40 CFR 60.612*, 40 CFR 60.662*, or 40 CFR

60.702* as applicable under this rule, the owner or operator is not required to comply with the emission

limitation until the combustion control device is replaced for reasons other than compliance with this

rule. A combustion control device is considered to be replaced when one (1) of the following occur:

(1) All of the control device is replaced.

(2) The cost of repair of the control device or the cost of replacement of part of the control device

exceeds fifty percent (50%) of the cost of replacing the entire control device with a control device that

is capable of complying with the respective requirements of 40 CFR 60.612*, 40 CFR 60.662*, or 40

CFR 60.702*.

*These documents are incorporated by reference. Copies may be obtained from the Government

Printing Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and

copying at the Indiana Department of Environmental Management, Office of Legal Counsel, Indiana

Government Center North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-18-5; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

SECTION 2. 326 IAC 8-19 IS ADDED TO READ AS FOLLOWS:

Rule 19. Control of Volatile Organic Compound Emissions from Process Vents in Batch Operations

326 IAC 8-19-1 Applicability

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 1. (a) This rule applies to any source that has a batch process train associated with any of the SIC

codes 2821, 2833, 2834, 2861, 2865, 2869, or 2879, and that meets the following criteria:

(1) Is located in Lake County or Porter County.

(2) Has the potential to emit emissions of VOCs greater than or equal to one hundred (100) tons per

year from all of the following:

(A) Process vents from all batch operations.

(B) All noncontrol technique guideline (non-CTG) emission units.

(C) Unregulated emissions from CTG emission units, except emission units regulated under 40 CFR

60, Subpart BBB*; 40 CFR 60, Subpart III*; 40 CFR 60, Subpart NNN*; or 40 CFR 63, Subpart T*.

(b) If a source meets the applicability requirements under subsection (a), but reduces its potential to

emit for VOCs by means of federally enforceable operational restriction (for example, production, hours

of operation, or capacity utilization) to less than one hundred (100) tons per year by April 1, 2011, the

source is not subject to the requirements of section 3 of this rule.

(c) The owner or operator of a batch process train at a source that meets the applicability criteria of

subsection (a) is subject to this rule with the following exceptions:

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(1) Any source subject to control requirements in 326 IAC 8-5-3 is not subject to this rule.

(2) The following unit operations within a batch process train and batch process trains are exempt

from section 3 of this rule, control requirements, but are subject to section 7 of this rule, record

keeping, and section 8 of this rule, reporting:

(A) Any unit operation with uncontrolled total annual mass emissions of less than or equal to five

hundred (500) pounds per year of VOC. Such unit operations are also excluded from the calculation

of the total annual mass emissions for a batch process train. If the uncontrolled total annual mass

emissions from such exempt unit operation exceed five hundred (500) pounds per year of VOC in

any subsequent year, the owner or operator shall calculate and determine applicability in

accordance with subsection (d) for both the individual unit operation and the batch process train

containing the unit operation.

(B) Any batch process train containing process vents that have, in the aggregate, uncontrolled total

annual mass emissions, as determined in accordance with section 4(a)(1) of this rule, of less than

thirty thousand (30,000) pounds per year of VOC for all products manufactured in such batch

process train.

(d) The applicability equations in subsection (e), which require the calculation of uncontrolled total

annual mass emissions and flow rate value, shall be used to determine whether a unit operation or a

batch process train is subject to the control requirements in section 3 of this rule. The applicability

equations shall be applied to the following:

(1) Any unit operation with uncontrolled total annual mass emissions that exceed five hundred (500)

pounds per year and with a VOC concentration greater than five hundred (500) parts per million by

volume (ppmv). In this individual determination, no applicability analysis shall be performed for any

unit operation with a VOC concentration of less than or equal to five hundred (500) ppmv.

(2) Any batch process train containing process vents that, in the aggregate, have uncontrolled total

annual mass emissions of thirty thousand (30,000) pounds per year or more of VOC from all products

manufactured in the batch process train. Any unit operation with uncontrolled total annual mass

emissions exceeding five hundred (500) pounds per year, regardless of VOC concentration, shall be

included in the aggregate applicability analysis.

(e) Applicability equations under this subsection are specific to volatility and are as follows:

(1) Abbreviations are as follows:

(A) FR = calculated applicability flow rate, scfm.

(B) UTAME = uncontrolled total annual mass emissions of VOC, expressed as pounds per year.

(C) WAV = weighted average volatility.

(D) MVOCi= mass of VOC component i.

(E) MWVOCi= molecular weight of VOC component i.

(F) VPi= vapor pressure of VOC component i.

(G) i = subscript denoting a specific VOC component.

(H) n = total number of VOC components.

(2) Weighted average volatility shall be calculated as follows:

(3) For purposes of determining applicability, calculated applicability flow rate values shall be

determined as follows:

(A) Process vents with a WAV that is less than or equal to seventy-five (75) mmHg at twenty (20)

degrees Celsius (sixty-eight (68) degrees Fahrenheit), shall use the following equation:

FR = [0.07 (UTAME)] - 1,821

(B) Process vents with a WAV that is greater than seventy-five (75) mmHg, but less than or equal to

one hundred fifty (150) mmHg at twenty (20) degrees Celsius (sixty-eight (68) degrees Fahrenheit),

shall use the following equation:

FR = [0.031 (UTAME)] - 494

(C) Process vents with a WAV that is greater than one hundred fifty (150) mmHg at twenty (20)

degrees Celsius (sixty-eight (68) degrees Fahrenheit), shall use the following equation:

FR = [0.013 (UTAME)] – 301

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(f) For purposes of subsection (a), an emission unit shall be considered regulated by a rule, section, or

subpart if it is subject to the limits of that rule, section, or subpart. An emission unit is not considered

regulated by a rule, section, or subpart if it is not subject to the limits of that rule, section, or subpart. For

example, if the emission unit is covered by an exemption in the rule, section, or subpart, or the

applicability criteria of the rule, section, or subpart are not met, then the source is not subject to rule,

section, or subpart. An emission unit is also not considered regulated if there is no rule contained in this

article regulating the source category.

(Air Pollution Control Board; 326 IAC 8-19-1; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-19-2 Definitions

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 2. The following definitions apply throughout this rule:

(1) "Aggregate" means the summation of all process vents containing VOC within a process.

(2) "Batch cycle" means a manufacturing event of an intermediate or product from start to finish in a

batch process train.

(3) "Batch operation" means a noncontinuous operation in which a discrete quantity or batch of feed

is charged into a unit operation within a batch process train and processed at one (1) time. Batch

operation includes noncontinuous operations in which the equipment is fed intermittently or

discontinuously. Addition of raw material and withdrawal of product do not occur simultaneously in a

batch operation. After each batch operation, the equipment is generally emptied before a fresh batch

is started.

(4) "Batch process train" means the collection of equipment, such as:

(A) reactors;

(B) filters;

(C) dryers;

(D) distillation columns;

(E) extractors;

(F) crystallizers;

(G) blend tanks;

(H) neutralizer tanks;

(I) digesters;

(J) surge tanks; and

(K) product separators;

configured to produce a specific product or intermediate by a batch operation. A batch process train

terminates at the point of storage or product handling of the product or intermediate being produced

in the batch process train. Irrespective of the product being produced, a batch process train that is

independent of other processes shall be considered a single batch process train for purposes of this

rule.

(5) "Boiler" means any enclosed combustion device that extracts useful energy in the form of steam.

(6) "Btu" means British thermal unit.

(7) "Continuous recorder" means a data recording device that either records:

(A) an instantaneous data value at least once every fifteen (15) minutes; or

(B) fifteen (15) minute or more frequent block average values.

(8) "Control device" means any device or combination of devices designed to recover or destroy VOC

vapors received from the process vents. A recovery device that is a required part of the process, for

example, but not limited to, condensers operating under reflux conditions, is not a control device.

(9) "Emission event" means a discrete period of venting that is associated with a unit operation. For

example, a displacement of vapor resulting from the charging of a unit operation with VOC will result

in a discrete emission event that will last through the duration of the charge and will have an average

flow rate equal to the rate of the charge. The expulsion of expanded unit operation vapor space when

the vessel is heated is also an emission event. Both of these examples of emission events and others

may occur in the same unit operation during the course of the batch cycle. If the flow rate

measurement for any discrete period of venting is zero (0), then the event is not an emission event for

purposes of this rule.

(10) "Flame zone" means the portion of the combustion chamber in a boiler occupied by the flame

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envelope.

(11) "Incinerator" means any enclosed combustion device that is used for destroying organic

compounds. Auxiliary fuel may be used to heat waste gas to combustion temperatures. Any energy

recovery section present is not physically formed into one (1) section; rather, the energy recovery

system is a separate section following the combustion section and the two are joined by ducting or

connections that carry fuel gas.

(12) "MmHg" means millimeters of mercury.

(13) "Permit" means a permit issued by the commissioner under 326 IAC 2.

(14) "Ppmv" means parts per million by volume.

(15) "Process vent" means a vent gas stream that is discharged from a unit operation or multiple unit

operations within the same batch process train that are manifolded together into a common header. A

process vent begins at the inlet to the control device prior to mixing with vent gas streams from other

process trains or unrelated operations or, in the absence of a control device, at the point of discharge

to the atmosphere. The term does not include exhaust streams from exhaust hood and building

ventilation fans that are used to provide ventilation for workers and not to collect and discharge

emissions from specific unit operations. Process vents exclude the following:

(A) Relief valve discharges.

(B) Leaks from equipment.

(C) Vents from storage tanks.

(D) Vents from transfer or loading operations.

(E) Vents from wastewater.

(16) "Recovery device" means an individual unit of equipment, such as:

(A) an absorber;

(B) a carbon adsorber; or

(C) a condenser;

capable of and used for the purpose of recovering chemicals for use, reuse, or sale.

(17) "Recovery system" means an individual recovery device or series of such devices applied to the

same vent stream.

(18) "Scfm" means standard cubic feet per minute.

(19) "Standard industrial classification code" or "SIC code" means a series of four (4) digit codes

devised by the office of management and budget (OMB) of the federal government to classify

establishments according to the type of economic activity in which they are engaged.

(20) "Unit operation" means one (1) or more pieces of process equipment used to make a single

change to the physical or chemical characteristics of one (1) or more process streams. Equipment

used for these purposes includes, but is not limited to, the following:

(A) Reactors.

(B) Filters.

(C) Dryers.

(D) Distillation columns.

(E) Extractors.

(F) Crystallizers.

(G) Blend tanks.

(H) Neutralizer tanks.

(I) Digesters.

(J) Surge tanks.

(K) Product separators.

(Air Pollution Control Board; 326 IAC 8-19-2; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-19-3 Control requirements for VOC emissions from process vents

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 3. The control requirements set forth in this rule shall apply to process vents of batch process

trains and unit operations within batch process trains (batch operations) as follows:

(1) The owner or operator of a unit operation with an average flow rate, as determined in accordance

with section 4(b) of this rule, below the flow rate value calculated by the applicability equations

contained in section 1(e) of this rule, shall reduce uncontrolled VOC emissions from such unit

operation by an overall efficiency, on average, of at least ninety percent (90%), or to twenty (20) ppmv,

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per batch cycle.

(2) The owner or operator of a batch process train with an average flow rate, as determined in

accordance with section 4(b)(2) of this rule, below the flow rate value calculated by the applicability

equations contained in section 1(e) of this rule, shall reduce uncontrolled VOC emissions from such

batch process train by an overall efficiency, on average, of at least ninety percent (90%), or to twenty

(20) ppmv, per batch cycle.

(3) If a boiler or process heater is used to comply with subdivision (1) or (2), the vent stream shall be

introduced into the flame zone of the boiler or process heater.

(4) If a flare is used to comply with subdivision (1) or (2), the flare shall comply with the requirements

of 40 CFR 60.18*.

(5) If a process, not subject to this rule, vents an emergency relief discharge into a common flare

header of this flare, the requirements of 40 CFR 60.18* shall not apply during the emergency relief

discharge.

*These documents are incorporated by reference. Copies may be obtained from the Government

Printing Office, 732 North Capitol Street NW, Washington D.C. or are available for review and copying at

the Indiana Department of Environmental Management, Office of Legal Counsel, Indiana Government

Center North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-19-3; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-19-4 Determination of uncontrolled total annual mass emissions and actual weighted average

flow rate values for a batch process train or unit operation

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 4. (a) Uncontrolled total annual mass emissions shall be determined by the following methods:

(1) Direct process vent emissions measurements taken prior to any release to the atmosphere,

following any recovery device, prior to mixing with vents from other process trains or unrelated

operations, and prior to any control device, provided the measurements conform with the

requirements of measuring the mass flow rate of VOC incoming to the control device as set forth in

section 5(f)(2), 5(f)(3)(A)(i), and 5(f)(3)(A)(ii) of this rule.

(2) Engineering estimates of the uncontrolled VOC emissions from a process vent or process vents, in

the aggregate, within a batch process train, using either the potential or permitted number of batch

cycles per year or total production as represented in the permit for the batch process train as follows:

(A) Engineering estimates of the uncontrolled VOC emissions shall be based upon accepted

chemical engineering principles, measurable process parameters, or physical or chemical laws and

their properties. Examples of methods include, but are not limited to, the following:

(i) Use of material balances based on process stoichiometry to estimate maximum VOC

concentrations.

(ii) Estimation of maximum flow rate based on physical equipment design, such as pump or blower

capacities.

(iii) Estimation of VOC concentrations based on saturation conditions.

(B) All data, assumptions, and procedures used in any engineering estimate shall be documented.

(b) Average flow rate shall be determined by any of the following methods:

(1) Direct process vent flow rate measurements taken prior to any release to the atmosphere, following

any recovery device, prior to mixing with vents from other process trains or unrelated operations, and

prior to any control device, provided the measurements conform with the requirements of measuring

incoming volumetric flow rate set forth in section 5(f)(2) of this rule.

(2) Average flow rate for a unit operation having multiple emission events or batch process trains shall

be the weighted average flow rate, calculated as follows:

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Where: WAF = actual weighted average flow rate for a unit operation or batch process

train.

AFRi= average flow rate of emission event i.

ADEi= annual duration of emission event i.

i = subscript denoting a specific emission event.

n = number of emission events.

(3) Engineering estimates calculated in accordance with the requirements in subsection (a)(2).

(c) For purposes of determining the average flow rate for steam vacuuming systems, the steam flow

shall be included in the average flow rate calculation.

(Air Pollution Control Board; 326 IAC 8-19-4; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-19-5 Compliance testing requirements

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 5. (a) Upon the commissioner's request, the owner or operator of a batch process train or unit

operation within a batch process train shall conduct testing to demonstrate compliance with section 3

this rule. The owner or operator shall, at its own expense, conduct the tests in accordance with the

applicable test methods and procedures specified in subsections (d), (e), and (f).

(b) Notwithstanding subsection (a), flares and process boilers used to comply with the control

requirements of section 3 of this rule shall be exempt from compliance testing requirements.

(c) When a flare is used to comply with the control requirements of section 3 of this rule, the flare shall

comply with the requirements of 40 CFR 60.18*.

(d) The owner or operator of a batch process train or unit operation within a batch process train that is

exempt from the control requirements of section 3 of this rule due to:

(1) an average flow rate that is equal to or above the calculated applicability flow rate; or

(2) a VOC concentration of less than or equal to five hundred (500) ppmv (unit operation);

shall demonstrate, upon the commissioner's request, the absence of oversized gas moving equipment in

any manifold. Gas moving equipment shall be considered oversized if it exceeds the maximum

requirements of the exhaust flow rate by more than thirty percent (30%).

(e) For the purpose of demonstrating compliance with the control requirements in section 3 of this

rule, the batch process train or unit operation shall be run at representative operating conditions and flow

rates during any compliance test.

(f) The following methods in 40 CFR 60, Appendix A* shall be used to demonstrate compliance with the

reduction efficiency requirement set forth in section 3 of this rule:

(1) U.S. EPA Method 1 or 1A, as appropriate, for selection of the sampling sites if the flow measuring

device is not a rotameter. The control device inlet sampling site for determination of vent stream VOC

composition reduction efficiency shall be prior to the control device and after the control device.

(2) U.S. EPA Method 2, 2A, 2B, 2C, or 2D, as appropriate, for determination of gas stream volumetric

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flow rate flow measurements, which shall be taken continuously. No traverse is necessary when the

flow measuring device is an ultrasonic probe.

(3) U.S. EPA Method 25A or U.S. EPA Method 18, if applicable, to determine the concentration of VOC

in the control device inlet and outlet as follows:

(A) The sampling time for each run shall be as follows:

(i) For batch cycles less than eight (8) hours in length, readings shall be taken continuously over

the entire length of the batch cycle with a maximum of fifteen (15) minute intervals between

measurements if using U.S. EPA Method 25A. If using U.S. EPA Method 18, readings shall be taken

continuously with a maximum of fifteen (15) minute intervals between measurements throughout

the batch cycle unless it becomes necessary to change the impinger train, in which case a thirty

(30) minute interval shall not be exceeded.

(ii) For batch cycles of eight (8) hours and greater in length, the owner or operator may either test in

accordance with the test procedures defined in item (i) or the owner or operator may elect to

perform tests, pursuant to either U.S. EPA Method 25A or U.S. EPA Method 18, only during those

portions of each emission event that define the emission profile of each emission event occurring

within the batch cycle. For each emission event of less than four (4) hours in duration, the owner or

operator shall test continuously over the entire emission event as set forth in item (i). For each

emission event of greater than four (4) hours in duration, the owner or operator shall elect either to

perform a minimum of three (3) one (1) hour test runs during the emission event or shall test

continuously over the entire emission event within each unit operation in the batch process train.

To demonstrate that the portion of the emission event to be tested defines the emission profile for

the emission event, the owner or operator electing to rely on this option shall develop an emission

profile for the entire emission event. The emission profile shall be based upon either process

knowledge or test data collected. Examples of information that could constitute process knowledge

include, but are not limited to, calculations based on material balances and process stoichiometry.

Previous test results may be used provided the results are still relevant to the current process vent

stream conditions.

(B) The mass emission rate from the process vent or inlet to the control device shall be determined

by combining concentration and flow rate measurements taken simultaneously at sampling sites

selected in accordance with subdivision (1) throughout the batch cycle.

(C) The mass emission rate from the control device outlet shall be obtained by combining

concentration and flow rate measurements taken simultaneously at sampling sites selected in

accordance with subdivision (1) throughout the batch cycle.

(D) The efficiency of the control device shall be determined by integrating the mass emission rates

obtained in clauses (B) and (C) over the time of the batch cycle and dividing the difference in inlet

and outlet mass flow totals by the inlet mass flow total.

(g) The owner or operator of a batch process train or unit operation may propose an alternative test

method or procedures to demonstrate compliance with the control requirements set forth in section 3 of

this rule. The method or procedures shall be:

(1) approved by the commissioner and U.S. EPA in writing; and

(2) included as federally enforceable permit conditions.

(h) In the absence of a request by the commissioner to conduct compliance testing in accordance with

provisions of this rule, the owner or operator may demonstrate compliance by the use of engineering

estimates or process stoichiometry.

(i) During the compliance test conducted to demonstrate compliance with the control requirements of

section 3 of this rule, the owner or operator shall establish the operating limits (operating parameter

values) for the monitoring devices required under section 6 of this rule.

*These documents are incorporated by reference. Copies may be obtained from the Government

Printing Office, 732 North Capitol Street NW, Washington, D.C. or are available for review and copying at

the Indiana Department of Environmental Management, Office of Legal Counsel, Indiana Government

Center North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-19-5; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-19-6 Monitoring requirements

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Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 6. (a) Every owner or operator using an incinerator to comply with section 3 of this rule shall

install, calibrate, maintain, and operate, according to manufacturer's specifications, temperature

monitoring devices with an accuracy of plus or minus one percent (1%) of the temperature being

measured expressed in degrees Celsius or plus or minus one and eight-tenths percent (1.8%) of the

temperature being measured expressed in degrees Fahrenheit, each equipped with a continuous recorder

as follows:

(1) Where a catalytic incinerator is used, temperature monitoring devices shall be installed in the gas

stream immediately before and after the catalyst bed.

(2) Where an incinerator other than a catalytic incinerator is used, a temperature monitoring device

shall be installed in the combustion chamber.

(b) The owner or operator using a flare to comply with section 3 of this rule shall install, calibrate,

maintain, and operate, according to manufacturer's specifications, a heat sensing device, such as an

ultraviolet beam sensor or thermocouple, at the pilot light to indicate continuous presence of a flame.

(c) Every owner or operator using a scrubber to comply with section 3 of this rule shall install,

calibrate, maintain, and operate, according to manufacturer's specifications:

(1) a temperature monitoring device for scrubbant liquid having an accuracy of plus or minus one

percent (1%) of the temperature being monitored expressed in degrees Celsius or plus or minus one

and eight-tenths percent (1.8%) of the temperature being measured expressed in degrees Fahrenheit

and a specific gravity device for scrubbant liquid, each equipped with a continuous recorder; or

(2) a VOC monitoring device used to indicate the concentration of VOC exiting the control device

based on a detection principle, such as infrared, photoionization, or thermal conductivity, equipped

with a continuous recorder.

(d) Every owner or operator using a condenser to comply with section 3 of this rule shall install,

calibrate, maintain, and operate, according to manufacturer's specifications:

(1) a condenser exit temperature monitoring device equipped with a continuous recorder and having

an accuracy of plus or minus one percent (1%) of the temperature being monitored expressed in

degrees Celsius or plus or minus one and eight-tenths percent (1.8%) of the temperature being

measured expressed in degrees Fahrenheit, equipped with a continuous recorder; or

(2) a VOC monitoring device used to indicate the concentration of VOC, such as infrared,

photoionization, or thermal conductivity, each equipped with a continuous recorder.

(e) Every owner or operator using a carbon adsorber to comply with section 3 of this rule shall install,

calibrate, maintain, and operate, according to the manufacturer's specifications:

(1) an integrating regeneration steam flow monitoring device having an accuracy of plus or minus ten

percent (10%), and a carbon bed temperature monitoring device having an accuracy of plus or minus

one percent (1%) of the temperature being monitored expressed in degrees Celsius or plus or minus

one and eight-tenths percent (1.8%) of the temperature being measured expressed in degrees

Fahrenheit, both equipped with a continuous recorder; or

(2) a VOC monitoring device used to indicate the concentration level of VOC exiting the device based

on a detection principle, such as infrared, photoionization, or thermal conductivity, equipped with a

continuous recorder.

(f) Every owner or operator using a boiler or process heater with a design heat input capacity less than

one hundred fifty million (150,000,000) Btu per hour that is to comply with section 3 of this rule shall

install, calibrate, maintain, and operate, according to the manufacturer's specifications, a temperature

monitoring device in the firebox with an accuracy of plus or minus one percent (1%) of the temperature

being measured expressed in degrees Celsius or plus or minus one and eight-tenths percent (1.8%) of the

temperature being measured expressed in degrees Fahrenheit, equipped with a continuous recorder. Any

boiler or process heater in which all process vent streams are introduced with primary fuel is exempt

from this requirement.

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(g) Every owner or operator of a process vent shall be permitted to monitor by an alternative method

or may monitor parameters other than those listed in subsections (a) through (f), if approved by the

commissioner and U.S. EPA in writing. The alternative method or parameters shall be contained in a

permit pertaining to the process vent as federally enforceable permit conditions.

(Air Pollution Control Board; 326 IAC 8-19-6; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-19-7 Record keeping

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 7. (a) Every owner or operator of a unit operation or batch process train that is exempt from the

control requirements in section 1(c)(2)(A) or 1(c)(2)(B) of this rule shall keep records of the uncontrolled

total annual mass emissions for such unit operation or batch process train, as applicable, and

documentation verifying these values or measurements. The documentation shall include the engineering

calculations, any measurements made in accordance with section 5 of this rule, and the potential or

permitted number of batch cycles per year or, in the alternative, total production as represented in the

permit pertaining to the unit operation or batch process train.

(b) Every owner or operator of a unit operation or batch process train that is exempt from control

requirements of section 1(c)(2) of this rule shall keep the following records:

(1) The uncontrolled total annual mass emissions and documentation verifying these values or

measurements. The documentation shall include any engineering calculations, any measurements

made in accordance with section 5 of this rule, and the potential or permitted number of batch cycles

per year or, in the alternative, total production as represented in the permit pertaining to the unit

operation or batch process train.

(2) The average flow rate in scfm and documentation verifying this value.

(3) The calculated weighted average volatility and documentation verifying this value.

(4) The calculated applicability flow rate value from section 1(e)(3) of this rule.

(c) Every owner or operator of a batch process train or unit operation subject to the control

requirements of section 3 of this rule shall keep records of the following parameters required to be

monitored under section 6 of this rule:

(1) If using a thermal or catalytic incinerator to comply with section 3 of this rule, records indicating

the average combustion chamber temperature of the incinerator (or the average temperature upstream

and downstream of the catalyst bed for a catalytic incinerator) measured continuously and averaged

over the same time period as the compliance test that demonstrated compliance.

(2) If using a flare, either steam-assisted, air-assisted, or nonassisted, to comply with section 3 of this

rule, continuous records of the flare pilot flame monitoring and records of all periods of operations

during which the pilot flame is absent.

(3) If using any of the following as a control device, the following records:

(A) Where a scrubber is used, the exit specific gravity (or alternative parameter equivalent in ability

to measure the degree of absorbing liquid saturation, if approved by the commissioner) and the

average exit temperature of the absorbing liquid, measured continuously and averaged over the

same time period as the compliance test that demonstrated compliance (both measured while the

vent stream is routed normally).

(B) Where a condenser is used, the average exit (product side) temperature measured continuously

and averaged over the same time period as the compliance test that demonstrated compliance while

the vent stream is routed normally.

(C) Where a carbon adsorber is used, the total steam mass flow measured continuously and

averaged over the same time period as the compliance test that demonstrated compliance (full

carbon bed cycle), temperature of the carbon bed after regeneration (and within fifteen (15) minutes

after completion of any cooling cycle or cycles), and duration of the carbon bed steaming cycle (all

measured while the vent stream is routed normally).

(D) As an alternative to clause (A), (B), or (C), at a minimum, records indicating the concentration

level or reading indicated by the VOC monitoring device at the outlet of the scrubber, condenser, or

carbon adsorber, measured continuously and averaged over the same time period as the

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compliance test that demonstrated compliance (while the vent stream is routed normally).

(d) Every owner or operator of a unit operation claiming a vent stream concentration exemption level,

as set forth in section 1(d)(1) of this rule, shall:

(1) maintain records to indicate the vent stream concentration is less than or equal to five hundred

(500) ppmv; and

(2) notify the commissioner in writing if the vent stream concentration at any time equals or exceeds

five hundred (500) ppmv, within sixty (60) days after the event.

The notification shall include a copy of all records of the event.

(e) An owner or operator of a batch process train or unit operation subject to the control requirements

of section 3 of this rule may maintain alternative records other than those listed in section 1 of this rule.

Any alternative record keeping shall be:

(1) approved by the commissioner and U.S. EPA in writing; and

(2) contained in the permit pertaining to the batch process train or unit operation as federally

enforceable permit conditions.

(f) The owner or operator of a unit operation or batch process train that is exempt from the control

requirements of section 3 of this rule shall notify the commissioner in writing if the uncontrolled total

annual mass emissions from such unit operation or batch process train exceed the threshold in section

1(c)(2)(A) or 1(c)(2)(B) of this rule, respectively, within sixty (60) days after the event occurs. The

notification shall include a copy of all records of the event.

(g) Every owner or operator of a batch process train or unit operation required to keep records under

this rule shall:

(1) maintain the records at the source for a minimum period of five (5) years; and

(2) make the records available to the commissioner upon request.

(Air Pollution Control Board; 326 IAC 8-19-7; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-19-8 Reporting

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 8. Reporting requirements are as follows:

(1) Initial compliance status report. Each owner or operator of a batch process train or unit operation

subject to this rule shall submit an initial compliance status report within sixty (60) calendar days after

the compliance dates specified in section 9 of this rule as follows:

(A) The initial compliance status report shall include the following:

(i) The results of exemption.

(ii) Process vent determinations.

(iii) Compliance tests.

(iv) Values of monitored parameters established during compliance tests.

(v) Any other information used to demonstrate compliance and recorded under section 7 of this

rule.

(B) For compliance tests and process vent determinations based on measurements, the initial

compliance status report shall include one (1) complete test report for each test method used for a

particular kind of process vent. For additional tests and measurements performed for the same kind

of process vent using the same test method, the test results or measurement results shall be

submitted, but a complete test report is not required.

(C) A complete test report shall include the following:

(i) A brief process description.

(ii) A sampling site description.

(iii) A description of sampling and analysis procedures and any modifications to standard

procedures.

(iv) Quality assurance procedures.

(v) A record of operating conditions during the test.

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(vi) A record of preparation of standards.

(vii) A record of calibrations.

(viii) Raw data sheets for field sampling.

(ix) Raw data sheets for field and laboratory analyses.

(x) Documentation of calculations.

(xi) Any other information required by the test method.

(D) For each monitored parameter for which a range is required to be established under section 5(i)

of this rule, the compliance status report shall include the following information:

(i) The specific range of the monitored parameter or parameters for each control device.

(ii) The rationale for the specific range for each parameter for each control device, including the

following:

(AA) Any data and calculations used to develop the range.

(BB) A description of why the range indicates proper operation of the control device or final

recovery device.

(2) Semiannual compliance status reports. The owner or operator of a batch process train or unit

operation subject to this rule shall submit semiannual compliance status reports containing the

information in clauses (A) and (B). The semiannual compliance status report shall be submitted no

later than sixty (60) calendar days after the end of each six (6) month period to the department. The

first report shall be submitted no later than eight (8) months after the date the initial compliance status

report is due and shall cover the six (6) month period beginning on the date the initial compliance

status report is due as follows:

(A) Semiannual reports on parameter monitoring for controlled process vents. For a process vent

equipped with a control device to meet the requirement of section 3 of this rule, the semiannual

compliance status reports shall include the following recorded information:

(i) Reports of monitored parameters for all operating days when the average values recorded under

section 7(c) of this rule were outside the ranges established in the initial compliance status report

or permit issued by the commissioner.

(ii) Reports of the times and durations of all periods recorded under section 9(3) of this rule when

the monitoring device is not working or monitoring data is not collected during process operation

generating the process vent stream or during operation of the control or recovery device.

(iii) Reports of the times and durations of all periods recorded under section 7(c)(2) of this rule in

which the pilot flame is absent.

(iv) Reports on monitoring devices and parameters approved by the commissioner under section

7(e) of this rule.

(B) Semiannual reports on subsequent compliance tests for controlled process vents and

subsequent process vent determination tests. If any subsequent compliance tests or subsequent

process vent determination tests are conducted during the semiannual reporting period after the

initial compliance status report has been submitted, the semiannual compliance status report shall

include the data recorded under section 7 of this rule.

(Air Pollution Control Board; 326 IAC 8-19-8; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-19-9 Compliance dates

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 9. Except where otherwise specified in this rule, the compliance dates for any batch process train

that is subject to this rule are as follows:

(1) If installation commenced before the effective date of this rule, the compliance date of the batch

process train is:

(A) April 1, 2011; or

(B) the date the source becomes subject to this rule;

whichever is later.

(2) If installation commenced on or after the effective date on this rule, the compliance date of the

batch process train is the date of initial startup of the batch process train.

(3) If a source reduces its potential to emit under section 1(b) of this rule, the date on which the source

subsequently meets the applicability criteria of section 1(a) of this rule is the date the source becomes

subject to this rule.

(4) If a batch process train or unit operation is exempted under section 1(c)(2) of this rule or is not

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required to reduce uncontrolled VOC emissions under section 3(1) or 3(2) of this rule and is

subsequently equipped with a control device to meet the VOC reduction requirements of section 3(1)

or 3(2) of this rule, the compliance date of the batch process train or unit operation is the date of first

startup of the installed control device. Until the date of first startup of the installed control device, the

batch process train or unit operation shall continue to meet either the exemption level or the criteria

pertaining to applicability equations.

(5) For any control device that is used to comply with section 3 of this rule, the owner or operator shall

demonstrate compliance by testing the control device in accordance with section 5 of this rule within

ninety (90) days after the compliance date.

(6) Additional testing of the control device or testing of the process vents of a batch process train or

unit operation in accordance with section 5 of this rule may be required by the commissioner to

ensure continued compliance with section 3 of this rule.

(Air Pollution Control Board; 326 IAC 8-19-9; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

SECTION 3. 326 IAC 8-20 IS ADDED TO READ AS FOLLOWS:

Rule 20. Industrial Wastewater

326 IAC 8-20-1 Applicability

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 1. (a) This rule applies to any source that generates process wastewater and meets all of the

following criteria:

(1) Is located in Lake County or Porter County.

(2) Has the combined total potential to emit VOC emissions equal to or greater than one hundred (100)

tons per year from all of the following:

(A) Industrial wastewater sources (all waste management units).

(B) All noncontrol technique guideline (non-CTG) sources.

(C) Unregulated emissions from CTG emission units, except emission units regulated under 40 CFR

60, Subpart BBB*; 40 CFR 60, Subpart III*; 40 CFR 60, Subpart NNN*; or 40 CFR 63, Subpart T*.

(3) Has facility operations specifically listed under any of the following industrial categories:

(A) Organic chemicals, plastics, and synthetic fibers manufacturing industry under Standard

Industrial Classification (SIC) codes 2821, 2823, 2824, 2865, and 2869.

(B) Pharmaceutical industry under SIC codes 2833, 2834, and 2836.

(C) Pesticide manufacturing industry under SIC code 2879.

(D) Hazardous waste treatment, storage, and disposal facilities under SIC codes 4952, 4953, and

4959.

(b) If a source meets the applicability requirements under subsection (a), but reduces its potential to

emit for VOCs by means of federally enforceable operational restrictions (for example, production, hours

of operation, or capacity utilization) to less than one hundred (100) tons per year by April 1, 2011, the

source is not subject to the emission control requirements of section 3 of this rule.

(c) For purposes of subsection (a), an emission unit shall be considered regulated by a rule, section,

or subpart if it is subject to the limits of that rule, section, or subpart. An emission unit is not considered

regulated by a rule, section, or subpart if it is not subject to the limits of that rule, section, or subpart. For

example, if the emission unit is covered by an exemption in the rule, section, or subpart, or the

applicability criteria of the rule, section, or subpart are not met, then the source is not subject to the rule,

section, or subpart. An emission unit is also not considered regulated if there is no rule contained in this

article regulating the source category.

(Air Pollution Control Board; 326 IAC 8-20-1; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-20-2 Definitions

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Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 2. The following definitions apply throughout this rule:

(1) "Affected residual" means a residual that is removed from an affected VOC wastewater stream.

(2) "Affected VOC" means VOC with a Henry's Law Constant greater than or equal to 1.8 × 10-6

atm-m3/mole (0.1y/x) at twenty-five (25) degrees Celsius.

(3) "Affected VOC wastewater stream" means the following:

(A) A process wastewater stream from a process unit at an affected industrial category with either

an annual average concentration of affected VOC greater than or equal to:

(i) ten thousand (10,000) parts per million by weight (ppmw); or

(ii) one thousand (1,000) ppmw and an annual average flow rate greater than or equal to ten and

zero-tenths (10.0) liters per minute (two and sixty-four hundredths (2.64) gallons per minute), as

determined in accordance with section 9 of this rule.

(B) The term does not include the following:

(i) Maintenance wastewaters.

(ii) Stormwater from segregated sewers.

(iii) Water from firefighting and deluge systems.

(iv) Spills.

(v) Water from safety showers.

(vi) Samples of a size not greater than reasonably necessary for the method of analysis that is

used.

(vii) Equipment leaks.

(viii) Wastewater drips from procedures such as disconnecting hoses after cleaning lines.

(ix) Noncontact cooling water.

(4) "Annual average concentration" means the flow-weighted annual average concentration, as

determined according to the procedures specified in 40 CFR 60.782(b)*.

(5) "Annual average flow rate" means the annual average flow rate, as determined according to the

procedures specified in section 9 of this rule.

(6) "Closed biological treatment process" means a tank or surface impoundment where biological

treatment occurs and VOC emissions from the treatment process are routed either to a control device

by means of a closed vent system or to a fuel gas system by means of hard-piping. The tank or

surface impoundment has a fixed roof, as defined in this rule, or a floating flexible membrane cover

that meets the requirements specified in section 9 of this rule.

(7) "Closed-vent system" means a system that:

(A) is not open to the atmosphere; and

(B) is composed of:

(i) hard-piping;

(ii) ductwork;

(iii) connections; and

(iv) if necessary, flow inducing devices that transport gas or vapor from an emission point to a

control device.

(8) "Combustion device" means an individual unit of equipment, such as a:

(A) flare;

(B) incinerator;

(C) process heater; or

(D) boiler;

used for the combustion of VOC emissions.

(9) "Continuously monitor and record" means to measure data values of a parameter at least once

every fifteen (15) minutes and to record either each measured data value or block average values for a

fifteen (15) minute or shorter time period. A block average value is the average of all measured data

values during the time period or, if data values are measured more frequently than once per minute,

the average of measured data values taken at least once per minute during the time period.

(10) "Continuous seal" means a seal that forms a continuous closure that completely covers the space

between the wall of the storage vessel and the edge of the floating roof. A continuous seal may be a:

(A) vapor-mounted seal;

(B) liquid-mounted seal; or

(C) metallic shoe seal.

A continuous seal may be constructed of fastened segments so as to form a continuous seal.

(11) "Control device" means any of the following:

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(A) Combustion device.

(B) Recovery device for vapor vents.

(C) Recapture device.

Such equipment includes, but is not limited to, absorbers, carbon adsorbers, condensers,

incinerators, flares, boilers, and process heaters. For a steam stripper, a primary condenser is not

considered a control device.

(12) "Cover" means the following:

(A) A device or system that is placed on or over a waste management unit containing wastewater or

residuals so that the entire surface area is enclosed to minimize air VOC emissions.

(B) A cover may have openings necessary for operation, inspection, and maintenance of the waste

management unit, such as:

(i) access hatches;

(ii) sampling ports; and

(iii) gauge wells;

provided that each opening is closed when not in use.

(C) The following are examples of covers:

(i) A fixed roof installed on a wastewater tank.

(ii) A lid installed on a container.

(iii) An air-supported enclosure installed over a waste management unit.

(13) "Ductwork" means a conveyance system such as those commonly used for heating and

ventilation systems. It often:

(A) is made of sheet metal; and

(B) has sections connected by screws or crimping.

Hard-piping is not ductwork.

(14) "Enhanced biological treatment process" means the following:

(A) An aerated, thoroughly mixed treatment unit or units that contains biomass suspended in water

followed by a clarifier that removes biomass from the treated water and recycles recovered biomass

to the aeration unit.

(B) The mixed liquor volatile suspended solids (biomass) is greater than one (1) kilogram per cubic

meter throughout each aeration unit. The biomass is suspended and aerated in the water of the

aeration unit or units by either submerged air flow or mechanical agitation.

(C) A thoroughly mixed treatment unit is a unit that is designed and operated to approach or achieve

uniform biomass distribution and organic compound concentration throughout the aeration unit by

quickly dispersing the recycled biomass and the wastewater entering the unit.

(15) "External floating roof" means a pontoon-type or double-deck-type cover that rests on the liquid

surface in a storage vessel or waste management unit with no fixed roof.

(16) "Fixed roof" means a cover that:

(A) is mounted on a waste management unit or storage vessel in a stationary manner; and

(B) does not move with fluctuations in liquid level.

(17) "Floating roof" means a cover:

(A) consisting of a:

(i) double deck;

(ii) pontoon single deck;

(iii) internal floating cover; or

(iv) covered floating roof;

that rests upon and is supported by the liquid being contained; and

(B) that is equipped with a closure seal or seals to close the space between the roof edge and waste

management unit.

(18) "Fr" means fraction removed value for VOC, unitless.

(19) "Fuel gas system" means the off-site and on-site piping and control system that gathers gaseous

stream or streams generated by on-site operations, may blend them with other sources of gas, and

transports the gaseous stream for use as fuel gas in combustion devices or in in-process combustion

equipment, such as furnaces and gas turbines, either singly or in combination.

(20) "Hard-piping" means pipe or tubing.

(21) "Incinerator" means an enclosed combustion device that is used for destroying organic

compounds. Auxiliary fuel may be used to heat waste gas to combustion temperatures. Any energy

recovery section present is not physically formed into one (1) manufactured or assembled unit with

the combustion section; rather, the energy recovery section is a separate section following the

combustion section and the two are joined by ducts or connections carrying flue gas. The energy

recovery section limitation does not apply to an energy recovery section used solely to preheat the

incoming vent stream or combustion air.

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(22) "Individual drain system" means the stationary system used to convey wastewater streams or

residuals to a waste management unit or to discharge or disposal. The term includes:

(A) hard-piping;

(B) all process drains and junction boxes, together with their associated sewer lines and other

junction boxes;

(C) manholes;

(D) sumps and lift stations;

(E) conveying wastewater streams; or

(F) residuals.

The term does not include a segregated storm water sewer system, which is a drain and collection

system designed and operated for the sole purpose of collecting rainfall-runoff at a source, and which

is segregated from all other individual drain systems.

(23) "Internal floating roof" means a cover that rests or floats on the liquid surface, but not necessarily

in complete contact with it, inside a waste management unit that has a fixed roof.

(24) "Junction box" means a manhole or a lift station or access point to a wastewater sewer line.

(25) "Liquid-mounted seal" means a foam or liquid-filled seal mounted in contact with the liquid

between the wall of the storage vessel or waste management unit and the floating roof. The seal is

mounted continuously around the circumference of the vessel or unit.

(26) "Maintenance wastewater" means wastewater generated by the draining of process fluid from

components in the process unit into an individual drain system prior to or during maintenance

activities. Maintenance wastewater can be generated during planned and unplanned shutdowns and

during periods not associated with a shutdown. Any generation of wastewater that is routine or is

generated by designed manufacturing processes is not maintenance wastewater. Examples of

activities that can generate maintenance wastewaters include the following:

(A) Descaling heat exchanger tubing bundles.

(B) Cleaning of distillation column traps.

(C) Draining of low legs and high point bleeds.

(D) Draining of pumps into an individual drain system.

(E) Draining of portions of the process unit for repair.

(27) "Mechanical shoe seal" or "metallic shoe seal" means metal sheets that are held vertically against

the wall of the storage vessel by:

(A) springs;

(B) weighted levers; or

(C) other mechanisms;

and connected to the floating roof by braces or other means. A flexible coated fabric (envelope) spans

the annular space between the metal sheet and the floating roof.

(28) "Oil-water separator" or "organic-water separator" means the following:

(A) A waste management unit used to separate oil or organics from water.

(B) An oil-water or organic-water separator consists of not only the separation unit but also the

forebay and other separator basins:

(i) skimmers;

(ii) weirs;

(iii) grit chambers; and

(iv) sludge hoppers;

and bar screens that are located directly after the individual drain system and prior to additional

treatment units such as an air flotation unit clarifier, or biological treatment unit.

(C) Examples of an oil-water or organic-water separator include, but are not limited to:

(i) an American Petroleum Institute separator;

(ii) a parallel-plate interceptor; or

(iii) a corrugated-plate interceptor with the associated ancillary equipment.

(29) "Open biological treatment process" means a biological treatment process that is not a closed

biological treatment process as defined in this rule.

(30) "Point of determination" means each point where process wastewater exits a process unit.

(31) "Point of generation" means the location where process wastewater exits a process unit.

(32) "Pressure relief valve" means a valve used only to release an unplanned, nonroutine discharge. A

relief valve discharge can result from:

(A) an operator error;

(B) a malfunction, such as a power failure or equipment failure; or

(C) another unexpected cause;

that requires immediate venting of gas from process equipment in order to avoid safety hazards or

equipment damage.

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(33) "Process drain" means any opening (including a covered or controlled opening) that is installed

or used to receive or convey wastewater into the wastewater system.

(34) "Process unit" means the smallest set of process equipment that:

(A) can operate independently; and

(B) includes all operations necessary to achieve its process objective.

(35) "Process wastewater" means the following:

(A) Wastewater that during manufacturing or processing comes into direct contact with or results

from the production or use of any:

(i) raw material;

(ii) intermediate product;

(iii) finished product;

(iv) byproduct; or

(v) waste product.

(B) The term includes, but is not limited to, the following:

(i) Product tank drawdown or feed tank drawdown.

(ii) Water formed during a chemical reaction or used as a reactant.

(iii) Water used to wash impurities from organic products or reactants.

(iv) Water used to cool or quench organic vapor streams through direct contact.

(v) Condensed steam from jet ejector systems pulling vacuum on vessels containing organics.

(36) "RCRA" means the Resource Conservation and Recovery Act.

(37) "Recapture device" means the following:

(A) An individual unit of equipment capable of and used for the purpose of recovering chemicals,

but not normally for use, reuse, or sale. For example, a recapture device may recover chemicals

primarily for disposal.

(B) Recapture devices include, but are not limited to, the following:

(i) Absorbers.

(ii) Carbon adsorbers.

(iii) Condensers.

(38) "Recovery device" means the following:

(A) An individual unit of equipment capable of and normally used for the purpose of recovering

chemicals for fuel value (for example, net positive heating value), use, reuse, or for sale for fuel

value, use, or reuse.

(B) Examples of equipment that may be recovery devices include the following:

(i) Absorbers.

(ii) Carbon adsorbers.

(iii) Condensers.

(iv) Oil-water separators or organic-water separators.

(v) Organic removal devices, such as the following:

(AA) Decanters.

(BB) Strippers.

(CC) Thin-film evaporation units.

(C) For purposes of the monitoring, record keeping, and reporting requirements of this rule,

recapture devices are considered recovery devices.

(39) "Residual" means the following:

(A) Any liquid or solid material containing VOC that is removed from a wastewater stream by a waste

management unit or treatment process that does not destroy organic compounds (nondestructive

unit).

(B) Examples of residuals from nondestructive wastewater management units are the following:

(i) The organic layer and bottom residue removed by a decanter or organic-water separator.

(ii) The overheads from a steam stripper or air stripper.

(C) Examples of materials that are not residuals are:

(i) silt;

(ii) mud;

(iii) leaves;

(iv) bottoms from a steam stripper or air stripper; and

(v) sludges, ash, or other materials;

removed from wastewater being treated by destructive devices such as biological treatment units and

incinerators.

(40) "Sewer line" means a lateral, trunk line, branch line, or other conduit including, but not limited to,

grates and trenches, used to convey wastewater streams or residuals to a downstream waste

management unit.

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(41) "Single-seal system" means a floating roof having one (1) continuous seal that completely covers

the space between the wall of the storage vessel and the edge of the floating roof. The seal may be a

vapor-mounted, liquid-mounted, or metallic shoe seal.

(42) "Steam jet ejector" means a steam nozzle that discharges a high-velocity jet across a suction

chamber that is connected to the equipment to be evacuated.

(43) "Steam stripper" means a column including:

(A) associated stripper feed tanks;

(B) condensers; or

(C) heat exchangers;

used to remove compounds from wastewater.

(44) "Surface impoundment" means the following:

(A) A waste management unit that is a:

(i) natural topographic depression;

(ii) man-made excavation; or

(iii) diked area formed primarily of earthen materials (although it may be lined with man-made

materials);

designed to hold an accumulation of liquid wastes or waste containing free liquids.

(B) A surface impoundment is used for the purpose of treating, storing, or disposing of wastewater

or residuals and is not an injection well.

(C) Examples of surface impoundments are the following:

(i) Equalization.

(ii) Settling and aeration pits.

(iii) Ponds.

(iv) Lagoons.

(45) "Tank drawdown" means any material or mixture of materials discharged from a product tank,

feed tank, or intermediate tank for the purpose of removing water or other contaminants from the tank.

(46) "Temperature monitoring device" means a unit of equipment used to monitor temperature and

having a minimum accuracy of:

(A) plus or minus one percent (1%) of the temperature being monitored expressed in degrees

Celsius; or

(B) plus or minus five-tenths (0.5) degree Celsius;

whichever number is greater, for example, has the highest absolute value.

(47) "Treatment process" means a specific technique that removes or destroys the organics in a

wastewater or residual stream, such as:

(A) a steam stripping unit (steam stripper);

(B) a thin-film evaporation unit;

(C) a waste incinerator;

(D) a biological treatment unit; or

(E) any other process applied to wastewater streams or residuals;

to comply with section 4(h) or 5 of this rule. Most treatment processes are conducted in tanks.

Treatment processes are a subset of waste management units.

(48) "Vapor-mounted seal" means a continuous seal that:

(A) completely covers the annular space between the wall of the storage vessel or waste

management unit and the edge of the floating roof; and

(B) is mounted such that there is a vapor space between the stored liquid and the bottom of the seal.

(49) "Waste management unit" means the following:

(A) Equipment, a structure or structures, or a device or devices used to convey, store, treat, or

dispose of wastewater streams or residuals.

(B) Examples of waste management units include the following:

(i) Wastewater tanks.

(ii) Surface impoundments.

(iii) Individual drain systems.

(iv) Biological wastewater treatment units.

(C) Examples of equipment that may be waste management units include the following:

(i) Containers.

(ii) Air flotation units.

(iii) Oil-water separators or organic-waste separators.

(iv) Organic removal devices such as:

(AA) decanters;

(BB) strippers; or

(CC) thin-film evaporation units.

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(D) If such equipment is used for recovery, then it is part of a process unit and is not a waste

management unit.

(50) "Wastewater stream" means a stream that contains process wastewater.

(51) "Wastewater tank" means a stationary waste management unit that is:

(A) designed to contain an accumulation of wastewater or residuals; and

(B) constructed primarily of nonearthen materials, for example, wood, concrete, steel, or plastic, that

provide structural support.

The term includes wastewater tanks used for flow equalization.

(52) "Water seal controls" means:

(A) a seal pot;

(B) a p-leg trap; or

(C) another type of trap filled with water;

for example, flooded sewers that maintain water levels adequate to prevent air flow through the

system, that creates a water barrier between the water level of the seal and the atmosphere. The water

level of the seal must be maintained in the vertical leg of a drain in order to be considered a water seal.

(53) "Wet weather retention basin" means an impoundment or tank that is used to store rainfall runoff

that would exceed the capacity of the wastewater treatment system until it can be returned to the

wastewater treatment system or, if the water meets the applicable discharge limits, discharged without

treatment. These units may also be used to store wastewater during periods when the wastewater

treatment system is shut down for maintenance or emergencies.

*These documents are incorporated by reference. Copies may be obtained from the Government

Printing Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and

copying at the Indiana Department of Environmental Management, Office of Legal Counsel, Indiana

Government Center North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-20-2; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-20-3 Overall requirements for industrial wastewater

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 3. The owner or operator of a source subject to this rule shall ensure that all of the following are

met:

(1) Except as otherwise exempted under subdivision (2), the owner or operator of a source that meets

the applicability criteria in section 1 of this rule shall comply with the requirements in sections 4

through 12 of this rule.

(2) The following exemptions apply:

(A) Any source with an annual affected VOC loading in wastewater, as determined in accordance

with section 9 of this rule, less than or equal to ten (10) megagrams (eleven and three-hundredths

(11.03) tons) is exempt from the control requirements of section 4 of this rule.

(B) At any source with an annual affected VOC loading in wastewater, as determined in accordance

with section 9 of this rule, greater than ten (10) megagrams (eleven and three-hundredths (11.03)

tons), the owner or operator of the source may exempt from the control requirements of section 4 of

this rule one (1) or more affected VOC wastewater streams for which the sum of the annual VOC

loading in wastewater for all of the exempted streams is less than or equal to ten (10) megagrams

(eleven and three-hundredths (11.03) tons).

(C) If compliance with the control requirements of section 4 of this rule would create a safety hazard

in a waste management unit, the owner or operator may request U.S. EPA to exempt that waste

management unit from the control requirements of section 4 of this rule. U.S. EPA shall approve the

request if justified by the likelihood and magnitude of the potential injury and if U.S. EPA determines

that reducing or eliminating the hazard is technologically or economically unreasonable. The

approval shall occur when the department is informed, in writing, that U.S. EPA has no objections to

this exemption.

(D) Wet weather retention basins are exempt from the requirements of this rule.

(Air Pollution Control Board; 326 IAC 8-20-3; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

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326 IAC 8-20-4 Control requirements for process wastewater

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 4. (a) Any waste management unit that receives, manages, or treats an affected VOC wastewater

stream or affected residual shall be controlled in accordance with:

(1) this section; or

(2) one (1) of the alternate methods of control listed in section 5 of this rule.

(b) The control requirements apply from the point of generation of an affected VOC wastewater stream

until the affected VOC wastewater stream, including any affected residual, is either returned to a process

unit or treated in accordance with subsection (h).

(c) For each individual drain system that receives or manages an affected VOC wastewater stream or

an affected residual, the owner or operator shall comply with the following requirements:

(1) The owner or operator shall operate and maintain on each opening in the individual drain system a

cover and, if vented, route the vapors to a process or through a closed vent system to a control device

as follows:

(A) The cover and all openings shall be maintained in a closed position at all times that an affected

VOC wastewater stream or an affected residual is in the drain system except when it is necessary to

use the opening for sampling or removal or for equipment inspection, maintenance, or repair.

(B) The control device shall be designed and operated to reduce the affected VOC vented to it by at

least ninety percent (90%) by weight.

(C) The individual drain system shall be designed and operated to segregate the vapors within the

system from other drain systems and the atmosphere.

(2) The owner or operator shall comply with following requirements:

(A) Each drain shall be equipped with water seal controls or a tightly fitting cap or plug.

(B) If a water seal is used on a drain receiving an affected VOC wastewater stream or an affected

residual, the owner or operator shall either extend the pipe discharging the wastewater below the

liquid surface in the water seal of the receiving drain or install a flexible shield (or other enclosure

that restricts wind motion across the open area between the pipe and the drain) that encloses the

space between the pipe discharging the wastewater to the drain receiving the wastewater. A water

seal that is used on a hub receiving a wastewater stream that is not an affected VOC wastewater

stream or an affected residual for the purpose of eliminating cross ventilation to drains carrying an

affected VOC wastewater stream or an affected residual is not required to have an extended

subsurface discharging pipe or a flexible shield.

(C) Each junction box shall be equipped with a tightly fitting solid cover, for example, no visible

gaps, cracks, or holes, which shall be kept in place at all times except during inspection and

maintenance.

(D) If the junction box is vented, the owner or operator shall comply with one (1) of the following

requirements:

(i) The junction box shall be vented to a process or through a closed vent system to a control

device that is designed and operated to reduce the VOC vented to it by at least ninety percent

(90%) by weight.

(ii) If the junction box is filled and emptied by gravity flow (for example, there is no pump) or is

operated with no more than slight fluctuations in the liquid level, the owner or operator may vent

the junction box to the atmosphere provided that the junction box complies with the following

requirements:

(AA) The vent pipe shall be at least ninety (90) centimeters in length and not greater than ten and

two-tenths (10.2) centimeters in nominal inside diameter.

(BB) Water seals shall be installed and maintained at the wastewater entrance or entrances to or

exit from the junction box restricting ventilation in the individual drain system and between

components in the individual drain system.

(E) Each sewer line shall not be open to the atmosphere and shall be covered or enclosed in a

manner so as to have no visible gaps or cracks in joints, seals, or other emission interfaces.

(d) For each surface impoundment that receives, manages, or treats an affected VOC wastewater

stream or an affected residual, the owner or operator shall comply with the following requirements:

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(1) The surface impoundment shall be equipped with a cover, for example, air-supported structure or

rigid cover, and a closed-vent system that routes the VOC vapors vented from the surface

impoundment to a control device that meets the following requirements:

(A) Each opening, for example, access hatch, sampling port, and gauge well, shall be maintained in

a closed position, for example, covered by a lid, at all times that an affected VOC wastewater stream

or an affected residual is in the surface impoundment except when it is necessary to use the

opening for sampling or removal or for equipment inspection, maintenance, or repair.

(B) The cover shall be used at all times that an affected VOC wastewater stream or an affected

residual is in the surface impoundment except during removal of treatment residuals in accordance

with 40 CFR 268.4* or closure of the surface impoundment in accordance with 40 CFR 264.228*.

(C) The control device shall be designed and operated to reduce the affected VOC vented to it by at

least ninety percent (90%) by weight.

(2) The surface impoundment shall be equipped with a floating flexible membrane cover that meets the

requirements specified in this subdivision as follows:

(A) The flexible membrane cover shall be designed to:

(i) float on the liquid surface during normal operations; and

(ii) form a continuous barrier over the entire surface area of the liquid.

(B) The flexible membrane cover shall be fabricated from a synthetic membrane material that is

either a high density polyethylene with a thickness not less than two and five-tenths (2.5) millimeters

(one hundred (100) mils) or a material (or a composite of different materials) determined to have

both organic permeability properties that are equivalent to those of the high density polyethylene

material and chemical and physical properties that maintain the material integrity for the intended

service life of the material.

(C) The flexible membrane cover shall be installed in a manner such that there are no visible cracks,

holes, gaps, or other open spaces between cover section seams or between the interface of the

cover edge and its foundation mountings.

(D) Except as provided for in clause (E), each opening in the flexible membrane cover shall be

equipped with a closure device designed to operate such that, when the closure device is secured in

the closed position, there are no visible cracks, holes, gaps, or other open spaces in the closure

device or between the perimeter of the cover opening and the closure device.

(E) The flexible membrane cover may be equipped with one (1) or more emergency cover drains for

removal of stormwater. Each emergency cover drain shall be equipped with a slotted membrane

fabric cover that covers at least ninety percent (90%) of the area of the opening or a flexible fabric

sleeve seal.

(F) Whenever an affected VOC wastewater stream or an affected residual is in the surface

impoundment, the flexible membrane cover shall float on the liquid and each closure device shall be

secured in the closed position. Opening of closure devices or removal of the flexible membrane

cover is allowed to provide access to the surface impoundment for performing routine inspection,

maintenance, or other activities needed for normal operations or to remove accumulated sludge or

other residues from the bottom of the surface impoundment.

(e) For each oil-water separator that receives, manages, or treats an affected VOC wastewater stream

or an affected residual, the owner or operator shall comply with the following requirements:

(1) The oil-water separator shall be equipped with a fixed roof and a closed vent system that routes the

vapors vented from the oil-water separator to a control device in accordance with following

requirements:

(A) Each opening in the fixed roof, for example, access hatches, sampling ports, and gauge wells,

shall be maintained in a closed, sealed position, for example, covered by a lid that is gasketed and

latched, at all times that the oil-water separator contains an affected VOC wastewater stream or an

affected residual except when it is necessary to use the opening for sampling or removal or for

equipment inspection, maintenance, or repair.

(B) The control device shall be designed and operated to reduce the VOC vented to it by at least

ninety percent (90%) by weight.

(2) The oil-water separator shall be equipped with a floating roof in accordance with the requirements

of this subdivision as follows:

(A) The oil-water separator shall be equipped with a floating roof that has a closure device between

the floating roof and the wall of the separator. For portions of the oil-water separator where it is

infeasible to construct and operate a floating roof, such as over the weir mechanism, the owner or

operator shall operate and maintain a fixed roof, closed vent system, and control device that meet

the requirements specified in subdivision (1).

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(B) The closure device shall consist of a primary seal and a secondary seal. The primary seal shall

be a liquid-mounted seal or a mechanical shoe seal. The secondary seal shall be above the floating

roof and cover the annular space between the floating roof and the wall of the separator.

(C) The floating roof shall be floating on the liquid, such as, off the roof supports, at all times except

during abnormal conditions, such as, low flow rate.

(D) Except as provided for in clause (E), each opening in the floating roof shall be equipped with a

gasketed cover, seal or lid, which shall be maintained in the closed position at all times, except

during inspection and maintenance.

(E) The floating roof may be equipped with one (1) or more emergency cover drains for removal of

stormwater. Each emergency cover drain shall be equipped with a slotted membrane fabric cover

that covers at least ninety percent (90%) of the area of the opening or a flexible fabric sleeve seal.

(f) For each portable container that receives, manages, or treats an affected VOC wastewater stream or

an affected residual, the owner or operator shall operate and maintain a cover on the portable container

and shall comply with the requirements of this subsection as follows:

(1) The cover shall remain in place and all openings, for example, bungs, hatches, sampling ports, and

pressure relief devices, shall be maintained in a closed position, for example, covered by a lid, at all

times that an affected VOC wastewater stream or an affected residual is in the portable container

except when it is necessary to use the opening for filling, removal, inspection, sampling, or pressure

relief events related to safety considerations to prevent physical damage or permanent deformation of

the portable container or cover.

(2) For portable containers with a capacity greater than or equal to one hundred ten (110) gallons, a

submerged fill pipe shall be used when a container is being filled by pumping with an affected VOC

wastewater stream or an affected residual. The submerged fill pipe outlet shall extend to not more

than six (6) inches or within two (2) fill pipe diameters of the bottom of the container while the

container is being filled.

(3) During treatment of an affected VOC wastewater stream or an affected residual, including aeration,

thermal, or other treatment, in a portable container, whenever it is necessary for the container to be

open, the container shall be located within an enclosure with a closed-vent system that routes the

VOC vapors vented from the container to a control device. The control device shall be designed and

operated to reduce the VOC vented to it by at least ninety percent (90%) by weight.

(g) For each wastewater tank that receives, manages, or treats an affected VOC wastewater stream or

an affected residual, the owner or operator shall comply with the requirements of either subdivision (1) or

(2) as follows:

(1) The owner or operator shall operate and maintain a fixed roof for the wastewater tank, except that if

the wastewater tank meets any of the conditions in clauses (A) through (D), the owner or operator

shall operate and maintain one (1) of the emission control techniques listed in subdivision (2) as

follows:

(A) Used for heating wastewater.

(B) Used for treating by means of an exothermic reaction.

(C) The contents of the tank is sparged.

(D) The wastewater tank has a capacity equal to or greater than forty thousand (40,000) gallons, and

the maximum vapor pressure stored material is equal to or greater than one and five-tenths (1.5)

pounds per square inch absolute.

(2) The owner or operator shall operate and maintain one (1) of the following emission control

techniques:

(A) A fixed roof and a closed-vent system that routes the VOC vapors vented from the wastewater

tank to a control device as follows:

(i) Each opening in the fixed roof, for example, access hatches, sampling ports, and gauge wells,

shall be maintained in a closed position, for example, covered by a lid, at all times that the

wastewater tank contains an affected VOC wastewater stream or an affected residual except when

it is necessary to use the opening for wastewater sampling or removal or for equipment inspection,

maintenance, or repair.

(ii) The control device shall be designed and operated to reduce the VOC vented to it by at least

ninety percent (90%) by weight.

(B) A fixed roof and an internal floating roof that meets the requirements specified in this clause as

follows:

(i) The internal floating roof shall be floating on the liquid surface at all times except when the

floating roof must be supported by the leg supports during initial fill, after the tank has been

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completely emptied and degassed, and when the tank is completely emptied before being

subsequently refilled.

(ii) When the floating roof is resting on the leg supports, the process of filling, emptying, or refilling

shall be continuous and shall be accomplished as soon as practical.

(iii) The internal floating roof shall be equipped with a closure device between the wall of the tank

and the roof edge. The closure device shall consist of a liquid-mounted seal or a metallic shoe seal,

or two (2) seals mounted one above the other so that each forms a continuous closure that

completely covers the space between the wall of the storage vessel and the edge of the internal

floating roof. The lower seal may be vapor-mounted, but both must be continuous seals.

(iv) Automatic bleeder vents are to be closed at all times when the roof is floating, except when the

roof is being floated off or is being landed on the roof leg supports.

(v) Each opening in a noncontact internal floating roof except for automatic bleeder vents (vacuum

breaker vents) and rim space vents is to provide a projection below the liquid surface.

(vi) Each opening in the internal floating roof except for:

(AA) leg sleeves;

(BB) automatic bleeder vents;

(CC) rim space vents;

(DD) column wells;

(EE) ladder wells;

(FF) sample wells; and

(GG) stub drains;

shall be equipped with a cover or lid. The cover or lid shall be equipped with a gasket.

(vii) Each penetration of the internal floating roof for purposes of sampling shall be a sample well.

Each sample well shall have a slit fabric cover that covers at least ninety percent (90%) of the

opening.

(viii) Each automatic bleeder vent shall be gasketed.

(ix) Each rim space vent shall be gasketed.

(x) Each penetration of the internal floating roof that allows for passage of a ladder shall have a

gasketed sliding cover.

(xi) Each penetration of the internal floating roof that allows for passage of a column supporting the

fixed roof shall have a flexible fabric sleeve seal or a gasketed sliding cover.

(xii) Each cover or lid on any opening in the internal floating roof shall be closed, such as, no

visible gaps, except when the cover or lid must be open for access. Covers on each access hatch

and each gauge float well shall be bolted or fastened so as to be airtight when they are closed. Rim

space vents are to be set to open only when the:

(AA) internal floating roof is not floating; or

(BB) pressure beneath the rim seal exceeds the manufacturer's recommended setting.

(C) An external floating roof that meets the requirements specified in this clause as follows:

(i) Each external floating roof shall be equipped with a closure device between the wall of the

storage vessel and the roof edge. The closure device is to consist of two (2) seals, one above the

other. The lower seal (primary seal) shall be either a metallic shoe seal or a liquid-mounted seal.

The upper seal (secondary seal) shall be a rim-mounted or shoe-mounted seal.

(ii) Except during inspections, both the primary seal and the secondary seal shall completely cover

the annular space between the external floating roof and the wall of the storage vessel in a

continuous fashion.

(iii) Except for automatic bleeder vents (vacuum breaker vents) and rim space vents, each opening

in the noncontact external floating roof shall provide a projection below the liquid surface.

(iv) Except for automatic bleeder vents, rim space vents, roof drains, and leg sleeves, each opening

in the roof is to be equipped with a gasketed cover, seal, or lid, which is to be maintained in a

closed position, such as, no visible gap, at all times except when the cover or lid must be open for

access. Covers on each access hatch and each gauge float well shall be bolted or fastened so as to

be airtight when they are closed.

(v) Automatic bleeder vents are to be closed at all times when the roof is floating, except when the

roof is being floated off or is being landed on the roof leg supports.

(vi) Rim space vents are to be set to open only when the:

(AA) roof is being floated off the roof leg supports; or

(BB) pressure beneath the rim seal exceeds the manufacturer's recommended setting.

(vii) Automatic bleeder vents and rim space vents are to be gasketed.

(viii) Each roof drain that empties into the stored liquid is to be provided with a slotted membrane

fabric cover that covers at least ninety percent (90%) of the area of the opening.

(ix) Each unslotted guide pole well shall have a gasketed sliding cover or a flexible fabric sleeve

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seal.

(x) Each unslotted guide pole shall have on the end of the pole a gasketed cap that is closed at all

times except when gauging the liquid level or taking liquid samples.

(xi) Each slotted guide pole well shall have a gasketed sliding cover or a flexible fabric sleeve seal.

(xii) Each slotted guide pole shall have a gasketed float or other device that closes off the liquid

surface from the atmosphere.

(xiii) Each gauge hatch or sample well shall have a gasketed cover that is closed at all times except

when the hatch or well must be open for access.

(xiv) The external floating roof shall be floating on the liquid surface at all times except when the

floating roof must be supported by the leg supports during the periods specified in this item as

follows:

(AA) During the initial fill.

(BB) After the tank has been completely emptied and degassed.

(CC) When the tank is completely emptied before being subsequently filled.

(xv) When the floating roof is resting on the leg supports, the process of filling, emptying, or

refilling shall be continuous and shall be accomplished as soon as practical.

(h) For each treatment process managing an affected VOC wastewater stream or an affected residual,

the owner or operator shall comply with the requirements as specified in this subsection. Once an

affected VOC wastewater stream or an affected residual has been treated in accordance with the

requirements of this subsection, it is no longer subject to the requirements of this rule as follows:

(1) Each treatment process shall meet the applicable requirements of subsections (c) through (g).

(2) Gases vented from a treatment process shall be routed by means of a closed vent system to a

control device that is designed and operated to reduce the VOC vented to it by at least ninety percent

(90%) by weight. This requirement does not apply to any open biological treatment process that meets

an alternative method of control under section 5 of this rule. Vents from anaerobic biological treatment

processes may be routed through hard-piping to a fuel gas system.

(3) For each of the affected VOC wastewater streams that are treated in a nonbiological treatment

process (or a combination of nonbiological treatment processes), the owner or operator shall, by

removal or destruction, reduce the mass flow rate of affected VOC by ninety percent (90%) or more

while reducing the affected VOC concentration to less than one thousand (1,000) parts per million by

weight. Dilution shall not be used to achieve compliance with this subdivision. This requirement is not

applicable for wastewater of residuals that comply with the requirements for RCRA treatment options

specified in subdivision (6).

(4) The owner or operator using a closed biological treatment process for at least one (1) affected VOC

wastewater stream shall reduce the mass flow rate for all affected VOC from all wastewater streams

entering the biological treatment process by at least ninety percent (90%).

(5) Design steam stripper option. The owner or operator shall operate and maintain a steam stripper

that meets all the requirements of this subdivision as follows:

(A) A minimum active column height of five (5) meters.

(B) A countercurrent flow configuration with a minimum of ten (10) actual trays.

(C) A minimum steam flow rate of four-hundredths (0.04) kilogram of steam per liter of wastewater

feed within the column.

(D) A minimum wastewater feed temperature to the steam stripper of ninety-five (95) degrees Celsius

or minimum column operating temperature of ninety-five (95) degrees Celsius.

(E) A maximum liquid loading of sixty-seven thousand one hundred (67,100) liters per hour per

square meter.

(F) Operate at nominal atmospheric pressure.

(6) RCRA treatment options. The owner or operator may elect to treat the affected VOC wastewater

stream or affected residual in a unit identified in, and complying with, clause (A), (B), or (C) as follows:

(A) The affected VOC wastewater stream or affected residual is discharged to a hazardous waste

incinerator for which the owner or operator has been issued a final permit under 40 CFR 270* and

complies with the requirements of 40 CFR 264, Subpart O*, or has certified compliance with the

interim status requirements of 40 CFR 265, Subpart O*.

(B) The affected VOC wastewater stream or affected residual is discharged to a process heater or

boiler burning hazardous waste for which the owner or operator has:

(i) been issued a final permit under 40 CFR 270* and complies with the requirements of 40 CFR 266,

Subpart H*; or

(ii) certified compliance with the interim status requirements of 40 CFR 266, Subpart H*.

(C) The affected VOC wastewater stream or affected residual is discharged to an underground

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injection well for which the owner or operator has been issued a final permit under 40 CFR 270* or

40 CFR 144* and complies with the requirements of 40 CFR 122*. The owner or operator shall

comply with all applicable requirements of 40 CFR 122* prior to the point where the wastewater

enters the underground portion of the injection well.

(7) Affected residuals. For each affected residual, the owner or operator shall control for air emissions

by complying with subsections (c) through (g) and by complying with one (1) of the following

requirements:

(A) Recycle the affected residual to a production process or sell the affected residual for the

purpose of recycling. Once an affected residual is returned to a production process, the affected

residual is no longer subject to this rule.

(B) Return the affected residual to the treatment process.

(C) Treat the affected residual to destroy the total combined mass flow rate of affected VOC by

ninety-nine percent (99%) or more in a nonbiological treatment process.

(D) Comply with the requirements for RCRA treatment options specified in subdivision (6).

*These documents are incorporated by reference. Copies may be obtained from the Government

Printing Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and

copying at the Indiana Department of Environmental Management, Office of Legal Counsel, Indiana

Government Center North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-20-4; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-20-5 Alternate methods of control

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 5. Alternate methods of demonstrating and documenting continuous compliance with the

applicable control requirements or exemption criteria in this rule may be used if approved by U.S. EPA.

The approval shall occur when the department is informed, in writing, that U.S. EPA has no objections to

the alternate method or methods of control. The alternate methods of control are as follows:

(1) Ninety percent (90%) overall control option. As an alternative to the control requirements of section

4 of this rule, the owner or operator of waste management units may elect to ensure that the overall

control of VOC emissions at the source from wastewater from affected source industries is at least

ninety percent (90%) less than the calendar year baseline emissions inventory for VOC emissions to

the ambient air from process wastewater, provided that adequate documentation is submitted that

supports the accuracy of the calendar year baseline emission inventory and the following

requirements are met:

(A) To qualify for the control option available under this subdivision after the effective date of this

rule, the owner or operator of a waste management unit for which a control plan was not previously

submitted shall submit a control plan to the department that demonstrates that the overall control of

VOC emissions at the source from wastewater from affected industrial categories will be at least

ninety percent (90%) less than the calendar year baseline emissions inventory. Any control plan

submitted after the effective date of this rule must be approved by U.S. EPA in writing before the

owner or operator may use the control option available under this subdivision for compliance. At a

minimum, the control plan shall include the following:

(i) The applicable emissions unit identification.

(ii) The source ID.

(iii) The calendar year baseline emission rates of VOC from wastewater from applicable industrial

categories (consistent with the calendar year baseline emissions inventory).

(iv) A plot plan showing the location, the emissions unit identification, and ID associated with a

waste management unit.

(v) The VOC emission rates for the preceding calendar year.

(vi) An explanation of the record keeping procedure and calculations that will be used to

demonstrate compliance.

The VOC emission rates shall be calculated in a manner consistent with the calendar year baseline

emissions inventory.

(B) The owner or operator shall submit an annual report no later than March 31 of each year to the

department that demonstrates that the overall control of VOC emissions at the account from

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wastewater from affected industrial categories during the preceding calendar year is at least ninety

percent (90%) less than the baseline emissions inventory. At a minimum, the report shall include the

following:

(i) The source ID.

(ii) The emissions unit identification.

(iii) The throughput of wastewater from calendar year.

The emission rates for the preceding calendar year shall be calculated in a manner consistent with

the calendar year baseline emissions inventory.

(C) All representations in control plans and annual reports become enforceable conditions. No

variation from such representations is allowed if the variation will cause a change in the identity of

the specific emission sources being controlled or the method of control of emissions unless the

owner or operator submits a revised control plan to the department not later than thirty (30) days

after the change. All control plans and reports shall include documentation that the overall reduction

of VOC emissions at the account from wastewater from affected source categories continues to be

at least ninety percent (90%) less than the calendar year baseline emissions inventory. The emission

rates shall be calculated in a manner consistent with the calendar year baseline emissions

inventory.

(D) For waste management units, the calendar year baseline is 2002.

(2) The owner or operator of an affected industrial category may elect to comply with the provisions of

40 CFR 63, Subpart G* (National Emission Standards for Hazardous Air Pollutants From the Synthetic

Organic Chemical Manufacturing Industry for Process Vents, Storage Vessels, Transfer Operations,

and Wastewater), 40 CFR 63, Subpart JJJ* (National Emission Standards for Hazardous Air Pollutants:

Group IV Polymers and Resins), 40 CFR 63, Subpart FFFF* (National Emission Standards for

Hazardous Air Pollutants: Miscellaneous Organic Chemical Manufacturing), or any other emission

standard promulgated under 40 CFR 63 that references the wastewater control requirements set forth

in 40 CFR 63, Subpart G* if the wastewater stream is subject to the national emission standards for

hazardous air pollutants control requirements for that category, as alternatives to complying with this

rule, provided the following:

(A) The term "affected VOC" is substituted each place that 40 CFR 63, Subpart G*, 40 CFR 63,

Subpart JJJ*, 40 CFR 63, Subpart FFFF*, and any other 40 CFR 63 emission standard references the

term "organic hazardous air pollutant" or "organic HAP".

(B) For affected VOC not specifically listed in table 9 of 40 CFR 63, Subpart G*, the corresponding

fraction removed (Fr) value shall be determined using one (1) of the following methods:

(i) Determine the Fr value by the procedures in 40 CFR 60, Appendix J*, as proposed on December

9, 1998, in the Federal Register.

(ii) Assign an Fr value of 0.99.

(iii) Use WATER9, a wastewater treatment model of U.S. EPA, to determine the Fr value of a

chemical.

(C) Before implementing the option available under this subdivision, the owner or operator provides

written notice to the department of their intent to use this option.

*These documents are incorporated by reference. Copies may be obtained from the Government

Printing Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and

copying at the Indiana Department of Environmental Management, Office of Legal Counsel, Indiana

Government Center North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-20-5; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-20-6 Inspection and monitoring

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 6. (a) The owner or operator of a waste management unit that is subject to requirements under

section 4 or 5 of this rule shall comply with the inspection and monitoring requirements in subsections

(b) through (f). An owner and operator choosing to comply with a subpart in 40 CFR 63 as allowed in

section 5(2) of this rule, provided it is subject to that subpart, may comply with the inspection monitoring

and record keeping requirements of the subpart instead of the requirements of this section.

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(b) All seals, covers, closed vent systems, and other equipment used to comply with section 4 or 5 of

this rule (relating to control requirements) shall be visually inspected for leaks and improper condition

initially, semiannually, and upon repair as specified under this subsection. If any seal, cover, closed vent

system, or other equipment is found to have a leak or improper condition, a first attempt at repair shall be

completed as soon as possible, but not later than fifteen (15) calendar days after detection, unless the

repair or correction is technically infeasible without requiring a process unit shutdown, in which case the

repair or correction shall be made at the next process unit shutdown. The visual inspection requirements

are as follows:

(1) For a wastewater tank equipped with a fixed roof and vapor control system (closed vent system

and control device), visually inspect the fixed roof, openings, and the closed vent system for leaks,

except for a cover and closed vent system maintained under negative pressure.

(2) For a wastewater tank equipped with an internal or external floating roof, visually inspect for the

following improper conditions:

(A) Leaving open any access door or other opening when the door or opening is not in use.

(B) The floating roof is not resting on either the surface of the liquid or on the leg supports.

(C) There is stored liquid on the floating roof.

(D) A rim seal is detached from the floating roof.

(E) There are holes, tears, cracks, or gaps in the rim seal or seal fabric of the floating roof.

(F) There are visible gaps between the seal of an internal floating roof and the wall of the wastewater

tank.

(G) Where a metallic shoe seal is used on an external floating roof, one (1) end of the metallic shoe

does not extend into the stored liquid or one (1) end of the metallic shoe does not extend a minimum

vertical distance of sixty-one (61) centimeters above the surface of the stored liquid.

(H) A gasket, joint, lid, cover, or door has a crack or gap or is broken.

(3) For a surface impoundment, visually inspect the cover and all openings for leaks, except for a

cover and closed vent system maintained under negative pressure.

(4) For a surface impoundment, visually inspect the following improper conditions:

(A) Leaving open any access hatch or other opening when the hatch or opening is not in use.

(B) A joint, lid, cover, or door has a crack or gap or is broken.

(5) For a portable container, visually inspect the cover and all openings for leaks.

(6) For a portable container that is located within an enclosure that is vented by means of a closed

vent system to a control device, visually inspect the enclosure and closed vent system for leaks,

except for an enclosure and closed vent system maintained under negative pressure.

(7) For a portable container, visually inspect for the following improper conditions:

(A) Leaving open any access hatch or other opening when the hatch or opening is not in use.

(B) A cover or door has a gap or crack or is broken.

(8) For an individual drain system, visually inspect for the following improper conditions:

(A) A joint, lid, cover, or door has a gap, crack, or hole or is broken.

(B) Leaving open any access hatch or other opening when the hatch or opening is not in use for

sampling or removal or for equipment inspection, maintenance, or repair.

(C) Sufficient water is not present to properly maintain integrity of water seals.

(D) Drains using tightly-fitted caps or plugs have caps and plugs that are not in place or not properly

installed.

(E) Junction boxes do not have covers in place or covers have visible gaps, cracks, or holes.

(F) Unburied portion of sewer lines have cracks or gaps.

(9) For a junction box vented to a process or through a closed vent system to a control device, visually

inspect for leaks in the closed vent system.

(10) For oil-water separators, visually inspect fixed roof and all openings for leaks.

(11) For oil-water separators, visually inspect for the following improper conditions:

(A) Leaving open or ungasketed any access door or other opening when the door or opening is not

in use.

(B) The floating roof is not resting on either the surface of the liquid or on the leg supports.

(C) There is stored liquid on the floating roof.

(D) A rim seal is detached from the floating roof.

(E) There are holes, tears, or other open spaces in the rim seal or seal fabric of the floating roof.

(F) A gasket, joint, lid, cover, or door has a gap or crack or is broken.

(c) For a wastewater tank or oil-water separator equipped with an external floating roof having primary

and secondary seals used to comply with section 4 or 5 of this rule, the secondary seal shall be inspected

for seal gaps and repaired as follows:

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(1) The secondary seal shall be measured for seal gaps initially, annually, and after repair, as

determined under 326 IAC 8-9-5(c)(2).

(2) The accumulated area of gaps that exceed one-eighth (1/8) inch (thirty-two hundredths (0.32 cm)) in

width between the secondary seal and tank wall shall be not greater than one and zero-tenths (1.0)

square inch per foot (twenty-one (21) square centimeters per meter) of tank diameter.

(3) If the seal gap requirement of subdivision (2) is not being met, the secondary seal shall be repaired

or replaced within forty-five (45) days after detection of the improper seal gap unless the repair or

correction is technically infeasible without requiring a process unit shutdown, in which case the repair

or correction shall be made at the next process unit shutdown.

(d) The following records shall be maintained on leaks, improper conditions, and improper seal gaps:

(1) The date on which a leak, improper condition, or improper seal gap is discovered.

(2) The date on which a first attempt at repair was made to correct the leak or improper condition.

(3) The date on which a leak, improper condition, or improper seal gap is repaired.

(e) Monitors shall be installed and maintained as required by this subsection to measure operational

parameters of any emission control device or other device installed to comply with section 4 or 5 of this

rule. The monitoring and parameters shall be sufficient to demonstrate proper functioning of those

devices to design specifications and include the monitoring and parameters listed in this subsection, as

applicable, except as provided in subdivision (1), as follows:

(1) For an enclosed noncatalytic combustion device, including, but not limited to, a thermal

incinerator, boiler, or process heater, continuously monitor and record the temperature of the gas

stream either in the combustion chamber or immediately downstream before any substantial heat

exchange.

(2) For a catalytic incinerator, continuously monitor and record the temperature of the gas stream

immediately before and after the catalyst bed.

(3) For a condenser (chiller), continuously monitor and record the temperature of the gas stream at the

condenser exit.

(4) For a carbon adsorber, continuously monitor and record the VOC concentration of exhaust gas

stream to determine if breakthrough has occurred. If the carbon adsorber does not regenerate the

carbon bed directly in the control device, for example, a carbon canister, the exhaust gas stream shall

be monitored daily or at intervals not greater than twenty percent (20%) of the design replacement

interval, whichever is greater, or as an alternative to conducting monitoring, the carbon may be

replaced with fresh carbon at a regular predetermined time interval that is less than the carbon

replacement interval that is determined by the maximum design flow rate and the VOC concentration

in the gas stream vented to the carbon adsorber.

(5) For a flare, meet the requirements specified in 40 CFR 60.18(b)*.

(6) For a steam stripper, continuously monitor and record the steam flow rate, the wastewater feed

mass flow rate, and either the wastewater feed temperature or the column operating temperature, such

as, the temperature in the column top tray liquid phase at the downcomer.

(7) For vapor control systems other than those specified in this subsection, continuously monitor and

record the appropriate operating parameters.

(8) In lieu of the monitoring and parameters listed in this subsection, other monitoring and parameters

may be approved or required by U.S. EPA. The approval or requirement shall occur when the

department is informed, in writing, that U.S. EPA has no objection to, or requires, the other monitoring

and parameters that are indicated.

(f) For a closed-vent system that is:

(1) used to comply with section 4 or 5 of this rule; and

(2) designed to operate at a pressure below atmospheric pressure;

the closed-vent system shall be equipped with at least one (1) pressure gauge or other pressure

measurement device that can be read from a readily accessible location to verify that negative pressure is

being maintained in the closed-vent system when the control device is operating.

*These documents are incorporated by reference. Copies may be obtained from the Government

Printing Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and

copying at the Indiana Department of Environmental Management, Office of Legal Counsel, Indiana

Government Center North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-20-6; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

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326 IAC 8-20-7 Approved test methods

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 7. Compliance with the emission specifications, vapor control system efficiency, and certain

control requirements, inspection requirements, and exemption criteria of sections 4 through 6 of this rule

and section 3(2) of this rule (relating to control requirements, alternate control requirements, inspection

and monitoring requirements, and exemptions) shall be determined by applying one (1) or more of the

following test methods and procedures, as appropriate:

(1) Gas flow rate. U.S. EPA Methods 1, 2, 3, and 4* are used for determining gas flow rates, as

necessary.

(2) Concentration of affected VOCs in a gas stream shall be determined as follows:

(A) U.S. EPA Method 18* is used for determining gaseous organic compound emissions by gas

chromatography.

(B) U.S. EPA Method 25* is used for determining total gaseous nonmethane organic emissions as

carbon.

(C) U.S. EPA Method 25A or 25B* are used for determining total gaseous organic concentrations

using flame ionization or nondispersive infrared analysis.

(3) Performance test for control devices are as follows:

(A) For flares, the performance test requirements of 40 CFR 60.18(b*) shall apply. Compliance with

the requirements of 40 CFR 60.18(b)* will be considered to represent ninety-eight percent (98%)

control of the VOC in the flare inlet.

(B) For control devices other than flares, the VOC control efficiency shall be determined in

accordance with 326 IAC 8-1-4 where the flow rate and VOC concentration of the inlet and outlet gas

streams of the control device are measured as specified under subdivisions (1) and (2).

(4) Vapor pressure shall be determined using standard reference texts or as specified in 326 IAC 8-9-

3(5).

(5) Use U.S. EPA Method 21 for determining VOC leaks and for monitoring a carbon canister in

accordance with section 4(e)(4) of this rule.

(6) Use one (1) of the following for determining VOC concentration of wastewater samples:

(A) SW-846 Method 5030B (purge and trap) followed by SW-846 Method 8015B with a DB-5 boiling

point (or equivalent column), and flame ionization detector, with the detector calibrated with

benzene as required by 40 CFR 261*.

(B) SW-846 Methods 3810, 5030B (followed by 8021B), 8260B, and 9060 as required by 40 CFR 261*.

(C) U.S. EPA Methods 602, 624, 1624, 625, 1625*.

(D) U.S. EPA Method 305*.

(E) U.S. EPA Method 25D*.

In the event of any conflict, U.S. EPA Method 25D* takes precedence.

(7) Flow rate measurements shall be taken at the same time as the concentration measurements.

(8) Minor modifications to these test methods may be used, if approved by U.S. EPA. The approval

shall occur when the department is informed, in writing, that U.S. EPA has no objections to the minor

modifications to the test methods.

(9) Test methods other than those specified in this section may be used if validated by U.S. EPA

Method 301*.

*These documents are incorporated by reference. Copies may be obtained from the Government

Printing Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and

copying at the Indiana Department of Environmental Management, Office of Legal Counsel, Indiana

Government Center North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-20-7; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-20-8 Record keeping

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

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Sec. 8. The owner or operator of an affected industrial category shall comply with the following record

keeping requirements:

(1) Complete and up-to-date records shall be maintained as needed to demonstrate compliance with

sections 4 and 5 of this rule (relating to control requirements and alternate control requirements) that

are sufficient to demonstrate the characteristics of wastewater streams and the qualification for any

exemptions claimed under section 3(2) of this rule (relating to exemptions).

(2) Records shall be maintained of the results of any inspection or monitoring conducted in

accordance with section 6 of this rule (relating to inspection and monitoring requirements). Records

shall be sufficient to demonstrate proper functioning of applicable control equipment to design

specifications to ensure compliance with sections 4 and 5 of this rule.

(3) Records shall be maintained of the results of any testing conducted in accordance with section 7 of

this rule (relating to approved test methods).

(4) All records shall be:

(A) maintained at the source for at least five (5) years; and

(B) made available upon request to U.S. EPA and the department.

(Air Pollution Control Board; 326 IAC 8-20-8; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-20-9 Determination of wastewater characteristics

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 9. The determination of the characteristics of a wastewater stream for purposes of this rule shall

be made as follows:

(1) The characteristics shall be determined at a location between the point of generation (as defined by

this rule) and before the wastewater stream is exposed to the atmosphere, treated for VOC removal, or

mixed with another wastewater stream.

(2) The flow rate of a wastewater stream shall be determined on the basis of an annual average by one

(1) of the following methods:

(A) The highest annual quantity of wastewater managed, based on historical records for the most

recent five (5) years of operation, or for the entire time the wastewater stream has existed if less

than five (5) years, but at least one (1) year.

(B) The maximum design capacity of the waste management unit.

(C) The maximum design capacity to generate wastewater of the process unit generating the

wastewater stream.

(D) Measurements that are representative of the actual, normal wastewater generation rates.

(3) If the department or U.S. EPA determines that the VOC concentration cannot be adequately

determined by knowledge of the wastewater, or by bench-scale or pilot-scale test data, the VOC

concentration shall be determined in accordance with clause (C), or by a combination of the methods

in clauses (A) through (C). VOC with a "Henry's Law Constant" less than 1.8 × 10-6 atm-m3/mole (0.1

y/x) at twenty-five (25) degrees Celsius shall not be included in the determination of VOC

concentration. The VOC concentration of a wastewater stream shall be determined on the basis of a

flow-weighted annual average by one (1) or more of the following methods:

(A) Knowledge of the wastewater. Sufficient information to document the VOC concentration.

Examples of information include the following:

(i) Material balances.

(ii) Records of chemical purchases.

(iii) Previous test results.

(B) Bench-scale or pilot-scale test data. Sufficient information to demonstrate that the bench-scale

or pilot-scale test concentration data are representative of the actual VOC concentration.

(C) Measurements. Collect a minimum of three (3) representative samples from the wastewater

stream and determine the affected VOC concentration for each sample in accordance with section 7

of this rule (relating to approved test methods). The affected VOC concentration of the wastewater

stream shall be the flow-weighted average of the individual samples.

(4) The annual affected VOC loading in wastewater for a wastewater stream shall be the annual

average flow rate determined in subdivision (2) multiplied by the annual average affected VOC

concentration determined in subdivision (3).

(5) The annual VOC loading in wastewater for a source shall be the sum of the annual VOC loading in

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wastewater for each affected VOC wastewater stream.

(6) The "Henry's Law Constant" shall be determined by the procedures in 40 CFR 60, Appendix J*, as

proposed on December 9, 1998, in the Federal Register*.

*These documents are incorporated by reference. Copies may be obtained from the Government

Printing Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and

copying at the Indiana Department of Environmental Management, Office of Legal Counsel, Indiana

Government Center North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-20-9; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-20-10 Maintenance wastewater requirements

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 10. Each owner or operator of a source subject to this rule shall comply with the following

requirements for maintenance wastewaters containing VOC:

(1) The owner or operator shall prepare a description of maintenance procedures for management of

wastewaters generated from the emptying and purging of equipment in the process during temporary

shutdowns for inspections, maintenance, and repair, such as a maintenance-turnaround, and during

periods that are not shutdowns, such as routine maintenance. The descriptions shall specify the

following:

(A) The process equipment or maintenance tasks that are anticipated to create wastewater during

maintenance activities.

(B) The procedures that will be followed to properly manage the wastewater and control VOC

emissions to the atmosphere.

(C) The procedures to be followed when clearing materials from the process equipment.

(2) The owner or operator shall modify and update the information required by subdivision (1) as

needed following each maintenance procedure based on the actions taken and the wastewaters

generated in the preceding maintenance procedure.

(3) The owner or operator shall maintain a record of the information required by this section.

(Air Pollution Control Board; 326 IAC 8-20-10; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-20-11 Compliance

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 11. (a) Except where otherwise specified within this rule, any owner or operator of a source that is

subject to this rule shall comply with the requirements of this rule by no later than:

(1) April 1, 2011; or

(2) the date of initial startup of the waste management unit;

whichever is later.

(b) For any emission control device that is used to comply with an emission control requirement of

this rule, the owner or operator shall demonstrate compliance by testing the emission control device in

accordance with section 7 of this rule within ninety (90) days after the compliance date.

(c) For any treatment process (or combined treatment processes) that is used to comply with this rule,

the owner or operator shall demonstrate compliance by testing the treatment process (or combined

treatment processes) in accordance with the methods in section 7 of this rule within ninety (90) days after

the compliance date.

(d) Additional testing of the emission control device or the treatment process in accordance with

section 7 of this rule may be required by the department to ensure continued compliance.

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(e) In the event the owner or operator reduces the sources potential to emit under section 1(b) of this

rule, the date on which the source subsequently meets the applicability criteria of section 1(a) of this rule

is the date the source becomes subject to this rule.

(Air Pollution Control Board; 326 IAC 8-20-11; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

SECTION 4. 326 IAC 8-21 IS ADDED TO READ AS FOLLOWS:

Rule 21. Aerospace Manufacturing and Rework Operations

326 IAC 8-21-1 Applicability

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 1. (a) Except as provided in subsections (b) and (c), this rule applies to the manufacture or rework

of commercial, civil, or military aerospace vehicles or components at sources that meet the following

criteria:

(1) Are located in Lake County or Porter County.

(2) Have the potential to emit volatile organic compounds (VOC) equal to or greater than twenty-five

(25) tons per year for all coating and cleaning operations combined where aerospace components and

vehicles are coated and cleaned. The activities, operations, and materials described in subsections (b)

and (c) are not included in the determination of potential to emit for VOC.

(b) This rule does not apply to the following activities where cleaning and coating of aerospace

components and vehicles may take place:

(1) Research and development.

(2) Quality control.

(3) Laboratory testing.

(4) Electronic parts and assemblies, except for cleaning and coating of completed assemblies.

(c) This rule does not apply to manufacturing or rework operations involving space vehicles or rework

operations performed on antique aerospace vehicles or components.

(Air Pollution Control Board; 326 IAC 8-21-1; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-21-2 Definitions

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 2. The following definitions apply throughout this rule:

(1) "Ablative coating" means a coating that chars when exposed to open flame or extreme

temperatures, as would occur during the failure of an engine casing or during aerodynamic heating.

The ablative char surface serves as an insulative barrier, protecting adjacent components from the

heat or open flame.

(2) "Adhesion promoter" means a very thin coating applied to a substrate to promote wetting and form

a chemical bond with the subsequently applied material.

(3) "Adhesive bonding primer" means a primer applied in a thin film to aerospace components for the

purpose of corrosion inhibition and increased adhesive bond strength by attachment. There are two

(2) categories of adhesive bonding primers:

(A) Primers with a design cure at two hundred fifty (250) degrees Fahrenheit or below.

(B) Primers with a design cure above two hundred fifty (250) degrees Fahrenheit.

(4) "Aerosol coating" means a hand-held, pressurized, nonrefillable container that expels an adhesive

or a coating in a finely divided spray when a valve on the container is depressed.

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(5) "Aerospace vehicle or component" means any fabricated part, processed part, assembly of parts,

or completed unit, with the exception of electronic components, of any aircraft, including, but not

limited to, the following:

(A) Airplanes.

(B) Helicopters.

(C) Missiles.

(D) Rockets.

(E) Space vehicles.

(6) "Aircraft fluid systems" means those systems that handle hydraulic fluids, fuel, cooling fluids, or

oils.

(7) "Aircraft transparency" means the aircraft windshield, canopy, passenger windows, lenses, and

other components that are constructed of transparent materials.

(8) "Antichafe coating" means a coating applied to areas of moving aerospace components that may

rub during normal operations or installation.

(9) "Antique aerospace vehicle or component" means an aircraft or component thereof that was built

at least thirty (30) years ago. An antique aerospace vehicle would not routinely be in commercial or

military service in the capacity for which it was designed.

(10) "Aqueous cleaning solvent" means a solvent in which water is at least eighty percent (80%) of the

solvent as applied.

(11) "Bearing coating" means a coating applied to an antifriction bearing, a bearing housing, or the

area adjacent to such a bearing in order to facilitate bearing function or to protect base material from

excessive wear. A material shall not be classified as a bearing coating if it can also be classified as a

dry lubricative material or a solid film lubricant.

(12) "Bonding maskant" means a temporary coating used to protect selected areas of aerospace parts

from strong acid or alkaline solutions during processing for bonding.

(13) "Caulking and smoothing compounds" means semisolid materials that are:

(A) applied by hand application methods; and

(B) used to aerodynamically smooth exterior vehicle surfaces or fill cavities, such as bolt hole

accesses.

A material shall not be classified as a caulking and smoothing compound if it can also be classified as

a sealant.

(14) "Chemical agent resistant coating" or "CARC" means an exterior topcoat designed to withstand

exposure to chemical warfare agents or the decontaminants used on these agents.

(15) "Chemical milling maskant" means a coating that is applied directly to aluminum components to

protect surface areas when chemical milling the component with a Type I or II etchant. Type I chemical

milling maskants are used with a Type I etchant and Type II chemical milling maskants are used with a

Type II etchant. The term does not include bonding maskants, critical use and line sealer maskants,

and seal coat maskants. Additionally, maskants that must be used with a combination of Type I or

Type II etchants and bonding, critical use and line sealer, or seal coat maskants are not included. The

term does not include maskants that are defined as specialty coatings.

(16) "Cleaning operations" means collectively spray gun, hand wipe, and flush cleaning operations.

(17) "Cleaning solvent" means a liquid material used for hand wipe, spray gun, or flush cleaning. The

term does not include solutions that contain no VOC.

(18) "Clear coating" means a transparent coating usually applied over a colored opaque coating,

metallic substrate, or placard to give improved gloss and protection to the color coat. In some cases, a

clearcoat refers to any transparent coating without regard to substrate.

(19) "Coating" means a material that is applied to the surface of an aerospace vehicle or component to

form a decorative, protective, or functional solid film or the solid film itself.

(20) "Coating operation" means using a spray booth, tank, or other enclosure or any area, such as a

hangar, for applying a single type of coating, for example, primer. Using the same spray booth for

applying another type of coating, for example, topcoat, constitutes a separate coating operation for

which compliance determinations are performed separately.

(21) "Coating unit" means a series of one (1) or more coating applicators and any associated drying

area or oven, or both, wherein a coating is applied, dried, or cured or any combination of those. A

coating unit ends at the point where the coating is dried or cured or prior to any subsequent

application of a different coating. It is not necessary to have an oven or flashoff area to be included in

the term.

(22) "Commercial exterior aerodynamic structure primer" means a primer used on aerodynamic

components and structures that protrude from the fuselage, such as:

(A) wings and attached components;

(B) control surfaces;

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(C) horizontal stabilizers;

(D) vertical fins;

(E) wing-to-body fairings;

(F) antennae;

(G) landing gear; and

(H) doors;

for the purpose of extended corrosion protection and enhanced adhesion.

(23) "Commercial interior adhesive" means materials used in the bonding of passenger cabin interior

components. These components must meet the U.S. Federal Aviation Administration (FAA)

fireworthiness requirements.

(24) "Compatible substrate primer" means either compatible epoxy primer or adhesive primer.

Compatible epoxy primer is primer that is compatible with the filled elastomeric coating and is epoxy

based. The compatible substrate primer is an epoxypolyamide primer used to promote adhesion of

elastomeric coatings, such as impact resistant coatings. Adhesive primer is a coating that:

(A) inhibits corrosion and serves as a primer applied to bare metal surfaces or prior to adhesive

application; or

(B) is applied to surfaces that can be expected to contain fuel.

The term does not include fuel tank coatings.

(25) "Confined space" means a space that:

(A) is large enough and so configured that an employee can bodily enter and perform assigned

work;

(B) has limited or restricted means for entry or exit, for example, fuel tanks, fuel vessels, and other

spaces that have limited means of entry; and

(C) is not suitable for continuous employee occupancy.

(26) "Corrosion prevention system" means a coating system that provides corrosion protection by

displacing water and penetrating mating surfaces, forming a protective barrier between the metal

surface and moisture. The term does not include coatings containing oils or waxes.

(27) "Critical use and line sealer maskant" means a temporary coating, not covered under other

maskant categories, used to protect selected areas of aerospace parts from strong acid or alkaline

solutions, such as those used in:

(A) anodizing;

(B) plating;

(C) chemical milling; and

(D) processing;

of magnesium, titanium, or high strength steel, high precision aluminum chemical milling of deep

cuts, and aluminum chemical milling of complex shapes. The term includes materials used for repairs

or to bridge gaps left by scribing operations, for example, line sealer.

(28) "Cryogenic flexible primer" means a primer designed to provide corrosion resistance, flexibility,

and adhesion of subsequent coating systems when exposed to loads up to and surpassing the yield

point of the substrate at cryogenic temperatures (negative two hundred seventy-five (-275) degrees

Fahrenheit and below).

(29) "Cryoprotective coating" means a coating that insulates cryogenic or subcooled surfaces to limit

propellant boil off, maintain structural integrity of metallic structures during ascent or reentry, and

prevent ice formation.

(30) "Cyanoacrylate adhesive" or "super glue" means a fast setting, single component adhesive that

cures at room temperature.

(31) "Dry lubricative material" means a coating consisting of lauric acid, cetyl alcohol, waxes, or other

noncross linked or resin bound materials that act as a dry lubricant.

(32) "Electric or radiation effect coating" means a coating or coating system engineered to interact,

through absorption or reflection, with specific regions of the electromagnetic energy spectrum, such

as the ultraviolet, visible, infrared, or microwave regions. Uses include, but are not limited to, the

following:

(A) Lightning strike protection.

(B) Electromagnetic pulse (EMP) protection.

(C) Radar avoidance.

Coatings that have been designated as "classified" by the U.S. Department of Defense are exempt.

(33) "Electrostatic discharge and electromagnetic interference (EMI) coating" means a coating applied

to:

(A) space vehicles;

(B) missiles;

(C) aircraft radomes; and

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(D) helicopter blades;

to disperse static energy or reduce electromagnetic interference.

(34) "Elevated temperature Skydrol resistant commercial primer" means a primer applied primarily to

commercial aircraft (or commercial aircraft adapted for military use) that must withstand immersion in

phosphate ester (PE) hydraulic fluid (Skydrol 500b or equivalent) at the elevated temperature of one

hundred fifty (150) degrees Fahrenheit for one thousand (1,000) hours.

(35) "Epoxy polyamide topcoat" means a coating used where harder films are required or in some

areas where engraving is accomplished in camouflage colors.

(36) "Exempt solvent" means a specified organic compound that has been determined by U.S. EPA to

have negligible photochemical reactivity and is listed in 40 CFR 51.100*.

(37) "Fire resistant (interior) coating" means, for civilian aircraft, fire resistant interior coatings that are

used on passenger cabin interior parts that are subject to the U.S. Federal Aviation Administration

(FAA) fireworthiness requirements. For military aircraft, fire resistant interior coatings are used on

parts that are subject to the flammability requirements of MIL-STD-1630A and MIL-A-87721. For space

applications, these coatings are used on parts that are subject to the flammability requirements of

SE-R-0006 and SSP 30233.

(38) "Flexible primer" means a primer that meets flexibility requirements, such as those needed for

adhesive bond primed fastener heads or on surfaces expected to contain fuel. The flexible coating is

required because it provides a compatible, flexible substrate over bonded sheet rubber and rubber

type coatings as well as a flexible bridge between the fasteners, skin, and skin-to-skin joints on outer

aircraft skins. This flexible bridge:

(A) allows more topcoat flexibility around fasteners; and

(B) decreases the chance of the topcoat cracking around the fasteners.

The result is better corrosion resistance.

(39) "Flight test coating" means a coating applied to aircraft other than missiles or single use aircraft

prior to flight testing to:

(A) protect the aircraft from corrosion; and

(B) provide required marking during flight test evaluation.

(40) "Flush cleaning" means removal of contaminants, such as dirt, grease, oil, and coatings, from an

aerospace vehicle or component or coating equipment by passing solvent over, into, or through the

item being cleaned. The solvent may simply be poured into the item being cleaned and then drained,

or assisted by air or hydraulic pressure, or by pumping. The term does not include hand wipe cleaning

operations where wiping, scrubbing, mopping, or other hand actions are used.

(41) "Fuel tank adhesive" means an adhesive used to bond components exposed to fuel and must be

compatible with fuel tank coatings.

(42) "Fuel tank coating" means a coating applied to fuel tank components:

(A) for the purpose of corrosion or bacterial, or both, growth inhibition; and

(B) to assure sealant adhesion in extreme environmental conditions.

(43) "Grams of VOC per liter of coating (less water and less exempt solvent)" means the weight of VOC

per combined volume of total volatiles and coating solids, less water and exempt compounds, and can

be calculated by the following equation:

Grams of VOC per liter of coating = (Ws- Ww- Wes) ÷ (Vs- Vw-Ves) (less water and less exempt

solvent)

Where: Ws= weight of total volatiles in grams

Ww= weight of water in grams

Wes= weight of exempt compounds in grams

Vs= volume of coating in liters

Vw= volume of water in liters

Ves= volume of exempt compounds in liters

(44) "Hand wipe cleaning operation" means removing contaminants, such as dirt, grease, oil, and

coatings, from an aerospace vehicle or component by physically rubbing it with a material, such as a

rag, paper, or a cotton swab, that has been moistened with a cleaning solvent.

(45) "High temperature coating" means a coating designed to withstand temperatures of more than

three hundred fifty (350) degrees Fahrenheit.

(46) "High volume low pressure (HVLP) spray equipment" means spray equipment that is used to

apply coating by means of a spray gun that operates at ten and zero-tenths (10.0) psig of atomizing air

pressure or less at the air cap.

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(47) "Insulation covering" means material that is applied to foam insulation to protect the insulation

from mechanical or environmental damage.

(48) "Intermediate release coating" means a thin coating applied beneath topcoats to:

(A) assist in removing the topcoat in depainting operations; and

(B) generally, allow the use of less hazardous depainting methods.

(49) "Lacquer" means a clear or pigmented coating formulated with a nitrocellulose or synthetic resin

to dry by evaporation without a chemical reaction. Lacquers are resoluble in their original solvent.

(50) "Leak" means any visible leakage, including misting and clouding.

(51) "Limited access space" means internal surfaces or passages of an aerospace vehicle or

component that cannot be reached without the aid of an airbrush or a spray gun extension for the

application of coatings.

(52) "Metalized epoxy coating" means a coating that contains relatively large quantities of metallic

pigmentation for appearance or added protection, or both.

(53) "Mold release" means a coating applied to a mold surface to prevent the molded piece from

sticking to the mold as it is removed.

(54) "Nonstructural adhesive" means an adhesive that:

(A) bonds nonload bearing aerospace components in noncritical applications; and

(B) is not covered in any other specialty adhesive categories.

(55) "Operating parameter value" means a minimum or maximum value established for a control

equipment or process parameter that, if achieved by itself or in combination with one (1) or more other

operating parameter values, determines that an owner or operator has continued to comply with an

applicable emission limitation.

(56) "Optical antireflection coating" means a coating with a low reflectance in the infrared and visible

wavelength ranges that is used for antireflection on or near optical and laser hardware.

(57) "Part marking coating" means coatings or inks used to make identifying markings on materials,

components, or assemblies or any combination. These markings may be either permanent or

temporary.

(58) "Pretreatment coating" means an organic coating that:

(A) contains at least five-tenths percent (0.5%) acids by weight; and

(B) is applied directly to metal or composite surfaces to provide:

(i) surface etching;

(ii) corrosion resistance;

(iii) adhesion; and

(iv) ease of stripping.

(59) "Primer" means the first layer and any subsequent layers of identically formulated coating applied

to the surface of an aerospace vehicle or component. Primers are typically used for the following:

(A) Corrosion prevention.

(B) Protection from the environment.

(C) Functional fluid resistance.

(D) Adhesion of subsequent coatings.

The term does not include primers that are defined as specialty coatings.

(60) "Radome" means the nonmetallic protective housing for electromagnetic transmitters and

receivers, for example, radar, electronic countermeasures.

(61) "Rain erosion-resistant coating" means a coating or coating system used to protect the leading

edges of parts, such as:

(A) flaps;

(B) stabilizers;

(C) radomes; and

(D) engine inlet nacelles;

against erosion caused by rain impact during flight.

(62) "Research and development" means an operation:

(A) whose primary purpose is for research and development of new processes and products; and

(B) that is:

(i) conducted under the close supervision of technically trained personnel; and

(ii) not involved in the manufacture of final or intermediate products for commercial purposes,

except in a de minimis manner.

(63) "Rocket motor bonding adhesive" means an adhesive used in rocket motor bonding applications.

(64) "Rocket motor nozzle coating" means a catalyzed epoxy coating system used in elevated

temperature applications on rocket motor nozzles.

(65) "Rubber based adhesive" means a quick setting contact cement that provides a strong yet flexible

bond between two (2) mating surfaces that may be of dissimilar materials.

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(66) "Scale inhibitor" means a coating that is applied to the surface of a part prior to thermal

processing to inhibit the formation of scale.

(67) "Screen print ink" means an ink used in screen printing processes during fabrication of

decorative laminates and decals.

(68) "Sealant" means a material used to prevent the intrusion of water, fuel, air, or other liquids or

solids from certain areas of aerospace vehicles or components. There are two (2) categories of

sealants as follows:

(A) Extrudable, rollable, or brushable sealants.

(B) Sprayable sealants.

(69) "Seal coat maskant" means an overcoat applied over a maskant to improve abrasion and chemical

resistance during production operations.

(70) "Self priming topcoat" means a topcoat that is applied directly to an uncoated aerospace vehicle

or component for purposes of:

(A) corrosion prevention;

(B) environmental protection; and

(C) functional fluid resistance.

More than one (1) layer of identical coating formulation may be applied to the vehicle or component.

(71) "Semiaqueous cleaning solvent" means a solution in which water is a primary ingredient. More

than sixty percent (60%) of the solvent solution as applied must be water.

(72) "Silicone insulation material" means an insulating material applied to exterior metal surfaces for

protection from high temperatures caused by atmospheric friction or engine exhaust. These materials

differ from ablative coatings in that they are not sacrificial.

(73) "Solid film lubricant" means a very thin coating consisting of a binder system containing as its

chief pigment material one (1) or more of the following:

(A) Molybdenum.

(B) Graphite.

(C) Polytetrafluoroethylene (PTFE).

(D) Other solids that act as a dry lubricant between faying, for example, closely or tightly fitting,

surfaces.

(74) "Solids" means the nonvolatile portion of the coating that after drying makes up the dry film.

(75) "Space vehicle" means a man-made device, either manned or unmanned, designed for operation

beyond earth's atmosphere. The term includes the following:

(A) Integral equipment such as the following:

(i) Models.

(ii) Mockups.

(iii) Prototypes.

(iv) Molds.

(v) Jigs.

(vi) Tooling.

(vii) Hardware jackets.

(viii) Test coupons.

(B) Auxiliary equipment associated with test, transport, and storage, that through contamination can

compromise the space vehicle performance.

(76) "Specialized function coating" means a coating that fulfills extremely specific engineering

requirements that are limited in application and are characterized by low volume usage. The term does

not include coatings covered in other specialty coating categories.

(77) "Specialty coating" means a coating that, even though it meets the definition of a primer, topcoat,

or self priming topcoat, has additional performance criteria beyond those of primers, topcoats, and

self priming topcoats for specific applications. These performance criteria may include, but are not

limited to, the following:

(A) Temperature or fire resistance.

(B) Substrate compatibility.

(C) Antireflection.

(D) Temporary protection or marking.

(E) Sealing.

(F) Adhesively joining substrates.

(G) Enhanced corrosion protection.

(78) "Spray gun" means a device that:

(A) atomizes a coating or other material; and

(B) projects the particulates or other material onto a substrate.

(79) "Structural autoclavable adhesive" means an adhesive used to bond load carrying aerospace

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components that is cured by heat and pressure in an autoclave.

(80) "Structural nonautoclavable adhesive" means an adhesive cured under ambient conditions that is

used to bond load carrying aerospace components or other critical functions, such as nonstructural

bonding in the proximity of engines.

(81) "Surface preparation" means the:

(A) removal of contaminants from the surface of an aerospace vehicle or component; or

(B) activation or reactivation of the surface in preparation for the application of a coating.

(82) "Temporary protective coating" means a coating applied to provide scratch or corrosion

protection during manufacturing, storage, or transportation. Two (2) types include peelable protective

coatings and alkaline removable coatings. These materials are not intended to protect against strong

acid or alkaline solutions. The term does not include coatings that provide this type of protection from

chemical processing.

(83) "Thermal control coating" means a coating formulated with specific thermal conductive or

radiative properties to permit temperature control of the substrate.

(84) "Topcoat" means a coating that is applied over a primer on an aerospace vehicle or component

for:

(A) appearance;

(B) identification;

(C) camouflage; or

(D) protection.

The term does not include topcoats that are defined as specialty coatings.

(85) "Touch-up and repair coating" means a coating used to cover minor coating imperfections

appearing after the main coating operation.

(86) "Touch-up and repair operation" means that portion of the coating operation that is the incidental

application of coating used to:

(A) cover minor imperfections in the coating finish; or

(B) achieve complete coverage.

The term includes out of sequence or out of cycle coating.

(87) "VOC composite vapor pressure" means the sum of the partial pressures of the compounds

defined as VOCs and is determined by the following calculation: [sic]

Where: Wi= Weight of the "i"th VOC compound, grams.

Ww= Weight of water, grams.

We= Weight of nonwater, non-VOC compound, grams.

MWi= Molecular weight of the "i"th VOC compound, g/g-mole.

MWw= Molecular weight of water, g/g-mole.

MWe= Molecular weight of exempt compound, g/g-mole.

PPc= VOC composite partial pressure at 20°C, mmHg.

VPi= Vapor pressure of the "i"th VOC compound at 20°C, mmHg.

(88) "Waterborne (water reducible) coating" means a coating that contains more than five percent (5%)

water by weight as applied in its volatile fraction.

(89) "Wet fastener installation coating" means a primer or sealant applied by dipping, brushing, or

daubing to fasteners that are installed before the coating is cured.

(90) "Wing coating" means a corrosion resistant topcoat that is resilient enough to withstand the

flexing of the wings.

*This document is incorporated by reference. Copies may be obtained from the Government Printing

Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and copying at the

Indiana Department of Environmental Management, Office of Legal Counsel, Indiana Government Center

North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-21-2; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-21-3 VOC emissions control requirements

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

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Sec. 3. (a) The owner or operator of a source that is subject to this rule shall not apply to aerospace

vehicles or components any coatings, including any VOC containing materials added to the original

coating supplied by the manufacturer, that contain VOC in excess of the limits specified as follows:

VOC Content Limit for Primers, Topcoats, and Chemical Milling Maskants (lbs/gallon)a

Coating Type Limit

Primer 2.9

Primer for general aviation rework 4.5

Exterior primer for large commercial aircraft (components or fully assembled) 5.4

Topcoat 3.5

Topcoat for general aviation rework 4.5

Self-priming topcoat 3.5

Self-priming topcoat for general aviation rework 4.5

Chemical milling maskant, type I 5.2

Chemical milling maskant, type II 1.3

aCoating limits expressed in terms of pounds of VOC per gallon of coating less water and less exempt

solvent.

VOC Content Limits for Specialty Coatings (g/L)b

Coating Type Limit Coating Type Limit

Ablative coating 600 Flight test coatings:

Adhesion promoter 890 Missile or single use aircraft 420

Adhesive bonding primers: All other 840

Cured at 250°F or below 850 Fuel tank coating 720

Cured above 250°F 1030 High temperature coating 850

Adhesives: Insulation covering 740

Commercial interior adhesive 760 Intermediate release coating 750

Cyanoacrylate adhesive 1020 Lacquer 830

Fuel tank adhesive 620 Maskants:

Nonstructural adhesive 360 Bonding maskant 1230

Rocket motor bonding adhesive 890 Critical use and line sealer maskant 1020

Rubber based adhesive 850 Seal coat maskant 1230

Structural autoclavable adhesive 60 Metallized epoxy coating 740

Structural nonautoclavable

adhesive

850 Mold release 780

Antichafe coating 660 Optical antireflective coating 750

Bearing coating 620 Part marking coating 850

Caulking and smoothing compounds 850 Pretreatment coating 780

Chemical agent resistant coating 550 Rain erosion resistant coating 850

Clear coating 720 Rocket motor nozzle coating 660

Commercial exterior aerodynamic

structure primer

650 Scale inhibitor 880

Compatible substrate primer 780 Screen print ink 840

Corrosion prevention compound 710 Sealants:

Cryogenic flexible primer 645 Extrudable/rollable/brushable sealant 280

Dry lubricative material 880 Sprayable sealant 600

Cryoprotective coating 600 Silicone insulation material 850

Electric or radiation effect coating 800 Solid film lubricant 880

Electrostatic discharge and

electromagnetic interference (EMI)

coating

800 Specialized function coating 890

Elevated temperature Skydrol resistant

commercial primer

740 Temporary protective coating 320

Epoxy polyamide topcoat 660 Thermal control coating 800

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Fire resistant (interior) coating 800 Wet fastener installation coating 675

Flexible primer 640 Wing coating 850

bCoating limits expressed in terms of mass (grams) of VOC per volume (liters) of coating less water and

less exempt solvent.

(b) The following coating applications are exempt from the VOC content limits listed in subsection (a):

(1) Touch-up, aerosol, and U.S. Department of Defense "classified" coatings.

(2) Coating of space vehicles.

(3) Facilities that use separate formulations in volumes of less than fifty (50) gallons per year subject

to a maximum exemption of two hundred (200) gallons total for such formulations applied annually.

(c) The broad categories of primers, topcoats (including self priming topcoats), and chemical milling

maskants (Type I or II) are not specialty coatings as listed in the table in subsection (a). The requirements

do not apply to facilities that use separate formulations of primers, topcoats, and chemical milling

maskants (Type I or II) in volumes of less than fifty (50) gallons per year, subject to a maximum exemption

of two hundred (200) gallons total for such formulations applied annually.

(Air Pollution Control Board; 326 IAC 8-21-3; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-21-4 Application equipment

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 4. (a) The owner or operator of a source that is subject to this rule shall use one (1) or more of the

following application techniques in applying any primer or topcoat to aerospace vehicles or components:

(1) Flow or curtain coat.

(2) Dip coat.

(3) Roll coating.

(4) Brush coating.

(5) Cotton tipped swab application.

(6) Electrodeposition coating.

(7) High volume low pressure (HVLP) spraying.

(8) Electrostatic spray.

(9) Other coating application methods that achieve emission reductions equivalent to HVLP or

electrostatic spray application methods.

(b) The following situations are exempt from application equipment requirements listed in subsection

(a):

(1) Any situation that normally requires the use of an airbrush or an extension on the spray gun to

properly reach limited access spaces.

(2) The application of specialty coatings.

(3) The application of coatings that:

(A) contain fillers that adversely affect atomization with HVLP spray guns; and

(B) the permitting agency has determined cannot be applied by any of the application methods

specified in subsection (a).

(4) The application of coatings that:

(A) normally have a dried film thickness of less than thirteen ten-thousandths (0.0013) centimeter

(five ten-thousandths (0.0005) inch); and

(B) the permitting agency has determined cannot be applied by any of the application methods

specified in subsection (a).

(5) The use of airbrush application methods for stenciling, lettering, and other identification markings.

(6) The use of handheld spray can application methods.

(7) Touch-up and repair operations.

(Air Pollution Control Board; 326 IAC 8-21-4; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

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326 IAC 8-21-5 Solvent cleaning

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 5. The owner or operator of a source that is subject to this rule shall comply with the following

solvent cleaning requirements:

(1) Cleaning solvents used in hand wipe cleaning operations shall:

(A) meet the definition of aqueous cleaning solvent; or

(B) have a VOC composite vapor pressure less than or equal to forty-five (45) mmHg at twenty (20)

degrees Celsius.

(2) The cleaning operations in the aerospace NESHAP at 40 CFR 63.744(e)* are exempt from the

requirements in subdivision (1).

(3) Cleaning solvents used in the flush cleaning of parts, assemblies, and coating unit components

shall be emptied into an enclosed container or collections system that is kept closed when not in use

or captured with wipers provided they comply with the housekeeping requirements in subdivision (5).

(4) All spray guns must be cleaned by one (1) or more of the methods in the aerospace NESHAP at 40

CFR 63.744(c)(1) through 40 CFR 63.744(c)(5)*.

(5) All fresh and used cleaning solvents, except semiaqueous cleaning solvents, used in solvent

cleaning operations shall be stored in containers that shall be kept closed at all times except when

filling or emptying. The owner or operator shall implement handling and transfer procedures to

minimize spills during filling and transferring the cleaning solvent to or from enclosed systems, vats,

waste containers, and other cleaning operation equipment that holds or stores fresh or used cleaning

solvents. The following are exempt from requirements in this subdivision:

(A) Aqueous cleaning solvents.

(B) Cotton tipped swabs used for very small cleaning operations.

*This document is incorporated by reference. Copies may be obtained from the Government Printing

Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and copying at the

Indiana Department of Environmental Management, Office of Legal Counsel, Indiana Government Center

North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-21-5; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-21-6 Control equipment and monitoring

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 6. (a) As an alternative to complying with the VOC content limits in section 3(a) of this rule, an

owner or operator may achieve compliance with this rule by using approved air pollution control

equipment provided that the control system has combined VOC emissions capture and control equipment

efficiency of at least eighty-one percent (81%) by weight.

(b) Each owner or operator shall submit a monitoring plan that specifies the applicable operating

parameter value, or range of values, to ensure ongoing compliance with subsection (a). The monitoring

device shall be:

(1) installed;

(2) calibrated;

(3) operated; and

(4) maintained;

in accordance with the manufacturer's specifications.

(c) Each owner or operator using an enclosed spray gun cleaner shall visually inspect the seals and all

other potential sources of leaks at least once per month. Each inspection shall occur while the spray gun

cleaner is in operation.

(Air Pollution Control Board; 326 IAC 8-21-6; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

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326 IAC 8-21-7 Compliance schedule

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 7. The owner or operator of any source subject to this rule shall achieve final compliance with the

requirements of this rule no later than April 1, 2011, or upon startup for new sources.

(Air Pollution Control Board; 326 IAC 8-21-7; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-21-8 Record keeping requirements

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 8. (a) Each owner or operator using coatings listed in section 3(a) of this rule shall do the

following:

(1) Maintain a current list of coatings in use with category and volatile organic compound content as

applied.

(2) Record coating usage on an annual basis.

(b) Each owner or operator using cleaning solvents required in section 5 of this rule shall do the

following:

(1) For aqueous and semiaqueous hand wipe cleaning solvents, maintain a list of materials used with

corresponding water contents.

(2) For vapor pressure compliant hand wipe cleaning solvents, do the following:

(A) Maintain a current list of cleaning solvents in use with their respective vapor pressures or, for

blended solvents, VOC composite vapor pressures.

(B) Record cleaning solvent usage on an annual basis.

(3) For cleaning solvents with a vapor pressure greater than forty-five (45) mmHg used in exempt hand

wipe cleaning operations, do the following:

(A) Maintain a list of exempt hand wipe cleaning processes.

(B) Record cleaning solvent usage on an annual basis.

(c) Each owner or operator using control equipment under section 6 of this rule shall record

monitoring parameters as specified in the monitoring plan required under section 6(b) of this rule.

(d) Except for specialty coatings, any source that complies with the substantive record keeping

requirements of the aerospace NESHAP, 40 CFR 63.752*, is deemed to be in compliance with the

requirements of this section.

*This document is incorporated by reference. Copies may be obtained from the Government Printing

Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and copying at the

Indiana Department of Environmental Management, Office of Legal Counsel, Indiana Government Center

North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board, 326 IAC 8-21-8; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

326 IAC 8-21-9 Test methods

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 9. (a) For coatings that are not waterborne (water reducible), the owner or operator shall

determine the VOC content of each formulation (less water and less exempt solvents) as applied using

Indiana Register

Date: Jan 19,2010 8:44:19AM EST DIN: 20091202-IR-326090222FRA Page 44
manufacturer's supplied data or 40 CFR 60, Appendix A, Method 24*. If there is a discrepancy between the

manufacturer's formulation data and the results of the Method 24 analysis, compliance shall be based on

the results from the Method 24 analysis. For waterborne (water reducible) coatings, manufacturer's

supplied data alone can be used to determine the VOC of each formulation.

(b) The following test methods apply to cleaning solvents:

(1) For aqueous and semiaqueous cleaning solvents, manufacturers' supplied data shall be used to

determine the water content.

(2) For hand wipe cleaning solvents, manufacturers' supplied data or standard engineering reference

texts or other equivalent methods shall be used to determine the vapor pressure or VOC composite

vapor pressure for blended cleaning solvents.

(c) Measurements of volatile organic compound emissions for control equipment, subject to section 6

of this rule, shall be conducted in accordance with 326 IAC 8-1-4(d) through 326 IAC 8-1-4(f).

(d) Except for specialty coatings, any source that complies with the test method requirements of the

aerospace NESHAP, 40 CFR 63.750*, is deemed to be in compliance with the requirements of this section.

*These documents are incorporated by reference. Copies may be obtained from the Government

Printing Office, 732 North Capitol Street NW, Washington, D.C. 20401 or are available for review and

copying at the Indiana Department of Environmental Management, Office of Legal Counsel, Indiana

Government Center North, Thirteenth Floor, 100 North Senate Avenue, Indianapolis, Indiana 46204.

(Air Pollution Control Board; 326 IAC 8-21-9; filed Nov 3, 2009, 3:32 p.m.: 20091202-IR-326090222FRA)

LSA Document #09-222(F)

Proposed Rule: 20090729-IR-326090222PRA

Hearing Held: September 2, 2009

Approved by Attorney General: October 28, 2009

Approved by Governor: November 3, 2009

Filed with Publisher: November 3, 2009, 3:32 p.m.

Documents Incorporated by Reference: Appendix A of Control of Volatile Organic Compound Emissions from

Reactor Processes and Distillation Operations in Synthetic Organic Chemical Manufacturing Industry (SOCMI) for

reactor and distillation CTG (EPA-450/4-91-031, August 1993); 40 CFR 60, Appendix J*, as proposed on

December 9, 1998, in the Federal Register

Small Business Regulatory Coordinator: Alison Surface, IDEM Compliance and Technical Assistance Program -

OPPTA, MC 60-04 - IGCS W-041, 100 North Senate Avenue, Indianapolis, IN 46204-2251, (317) 232-8172 or

(800) 988-7901, ctap@idem.in.gov

Small Business Assistance Program Ombudsman: Brad Baughn, IDEM Small Business Assistance Program

Ombudsman, MC 50-01 - IGCN 1307, 100 North Senate Avenue., Indianapolis, IN 46204-2251, (317) 234-3386,

bbaughn@idem.in.gov

Posted: 12/02/2009 by Legislative Services Agency

An html version of this document.

Indiana Register

Date: Jan 19,2010 8:44:19AM EST DIN: 20091202-IR-326090222FRA Page 45


Rule Signature Page 

Rule #: LSA #09-220 ($1 

Agency: Air Pollution Control Board 

Subject: VOC RACT Amendments - Lake and Porter 

Date: 7 

Air Pollution Control Board 

w Attorney General, State of Indiana 

APPROVED: 

By: Date: 

Mitchell E. ~anieli, Jr. 

Governor, State of Indiana 

ACCEPTED FOR FILING: . 

By: Date: 

TITLE 326 AIR POLLUTION CONTROL BOARD 

LSA Document #09-22qFR) 

Filed with Publisher: November 3.2009. 3:29 p.m. 

By: Rlw 
Rule Signature Page 

Rule #: LSA #09-22 1 (P) 

Agency: Air Pollution Control Board 

Subject: New VOC RACT Rules - Lake and Porter 

Date: 3 (4 09 

Air ~ollution Control Board 

APP 

By: 

a 

APPROVED: 

BY - Date: 

Mitchell E. ~aniels,'~r. 7 

Governor, State of Indiana 

ACCEPTED FOR FILING: 

By: Date: 

TITLE 326 AIR POLLUTION CONTROL BOARD 

LSA Document #09-22 l(FR) 

Filed with Publisher. November 3,2009. 3:3 1 p.m. 

By: Rlw 
Rule Signature Page 

Rule #: LSA #09-222 (E) 

Agency: Air Pollution Control Board 

Subject: New VOC RACT Rules - Lake and Porter 

ADOPTED: I 

By: Date: 0(4 Y 

Air Pollution Control Board 

AP 

By: 

w . Attorney General, State of Indiana 

APPROVED: 

By: Date: 

Mitchell E. ~adels, Jr. 

Governor, State of Indiana 

ACCEPTED FOR F'ILNG: 

By: 

TITLE 326 AIR POLLUTION CONTROL BOARD 

LSA DOCWIXII~ #09-222(FR) 

Date: 

Filed with Publisher November 3, 2009.3:32 p.m. 

By: Rlw 

b~ 

- -- 

BEFORE THE STATE OF INDIA~CCEIVED 

AIR POLLUTION CONTROL BOARD " ;Cll'D'&~A 

- - - 

PUBLIC MEETING OF SEPTEMBER 2, 2009 

- - - 

PROCEEDINGS 

before the Indiana Air Pollution Control Board, 

Dr. James Miner, Chairman, taken before me, 

Lindy L. Meyer, Jr., a Notary Public in and for 

the State of Indiana, County of Shelby, at the 

Indiana Government Center South, Conference 

Center, Room A, 402 West Washington Street, 

Indianapolis, Indiana, on Wednesday, September 2, 

2009 at 1:02 o'clock p.m. 

- - - 

William F. Daniels, RPR/CP CM d/b/a 

ACCURATE REPORTING OF INDIANA 

12922 Brighton Avenue 

Carmel, Indiana 46032 

(317) 848-0088 

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APPEARANCES : 

BOARD MEMBERS: 

Dr. James Miner, M.D., Chairman 

Randy Staley 

Dr. Phil Stevens 

David Benshoof 

Greg Kissel 

Jeffery L. Quyle 

Howard W. Cundiff, Proxy, State Board of 

Health 

John Bacone, Proxy, Department of 

Natural Resources 

Pamela Fisher, Proxy, Indiana Economic 

Development Corporation 

IDEM STAFF MEMBERS: 

Daniel Murray, Asst. Commissioner 

Susan Bem 

Manda Clevenger 

Ann Long 

Janet Pittman 

Betsy Rouse 

PUBLIC SPEAKERS: 

Janet McCabe 
1:02 o'clock p.m. 

September 2, 2009 - - - 

CHAIRMAN MINER: The September 2nd, 

2009 meeting of the Air Pollution Control Board 

will come to order. A quorum of the Board is 

present. 

I will introduce the members and their 

representation: Mr. David Benshoof, representing 

small business; Mr. Howard Cundiff, representing 

the Department of Health; Mr. John Bacone, 

representing the proxy for the Department of 

Natural Resources; Mr. Greg Kissel, representing 

manufacturing; Mr. Jeff Quyle, representing local 

government; Mr. Randy Staley, representing 

agriculture; Dr. Phil Stevens, representing the 

general public; Ms. Pam Fisher, representing the 

proxy for the Lieutenant Governor -- or the 

Indiana Economic Development Corporation. Two 

members -- three members of our Board are not 

present today. I am Jim Miner, representing 

medical. 

We will now have the Assistant 

Commissioner's Report. 
inspection at the Office of Legal Counsel. 

Copies will be made for the cost of copying. 

Will the officer -- official reporter for 

the cause please stand? 

(Reporter sworn.) 

CHAIRMAN MINER: Thank you, Lindy. 

The purpose of these hearings is to give 

all interested persons an opportunity to comment 

on the topics open for the hearing today. 

The first item is a public hearing before 

the Air Pollution Control Board of the State of 

Indiana regarding final adoption of amendments to 

326 IAC 8-1, 8-2 and 8-5, application of 

Reasonably Available Control Technology, or RACT, 

for Volatile Organic Compounds, also known as 

VOC1s, emissions regarding surface coating, 

printing, and graphic arts operations. 

I will now introduce Exhibit 1-A, the 

proposed rules as preliminarily adopted by 

IDEM'S -- with IDEM'S suggested changes 

incorporated, and Exhibit 1-B, the proposed rule 

as preliminarily adopted, into the record for 

this hearing, 1-A and 1-B. 
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Is there someone from the Department who 

wishes to give comment on this rule? 

Susan? 

MS. BEM: My name is Susan Bem, and I 

work in the Rules Development Branch. 

This rulemaking and the next two 

rulemakings that are up for final adoption today 

all have to do with implementing VOC RACT in Lake 

and Porter Counties. These three sets of 

rulemakings were all preliminarily adopted in 

July. As was presented at the July Board 

meeting, VOC RACT is required for Indiana's two 

ozone nonattainment counties. 

This rulemaking amends existing surface 

coating and graphic arts for flexible package 

printing VOC limits to be consistent with updated 

federal RACT guidance in the control technique 

documents that are called CTG1s for each of these 

categories. 

There is just one minor change since 

preliminary adoption in the rule that IDEM is 

presenting today. On pages, 10, 12, 13 and 22, 

EPA asked us to strike some unnecessary text 
within the provision that allows sources to use a 

combination of add-on controls and low-VOC 

coatings to meet the emission limits in the rule. 

We have been contacted by the Printing and 

Coatings Association regarding some concerns with 

the VOC content limit for pleasure craft within 

the miscellaneous metal and plastic parts CTG. 

They may not be able to meet some of the limits 

in the rule, but at this time they are not sure 

what the appropriate limits are. 

The Association is not aware of anyone in 

Lake and Porter actually affected by the limits, 

and so while we're not in a position to change 

the limits in the rule for final adoption, EPA is 

aware of this issue and will note it in their 

Federal Register approving these VOC RACT rules. 

The Department recommends that the Board 

final adopt the proposed rule with changes as 

presented. 

Thank you. 

CHAIRMAN MINER: Thank you, Susan. 

Is there anyone from the Board with 

questions? 
(No response. ) 

CHAIRMAN MINER: Thank you, Susan. 

At present, I have no appearance cards. 

Is there anyone who wishes to speak in regard to 

this rule? 

(No response. ) 

CHAIRMAN MINER: Seeing none, this 

hearing is now concluded. The Board will now 

take action on final adoption of amendments to 

326 IAC 8-1, 8-2, 8-5, VOC RACT Rules regarding 

surface coating, printing, and graphic arts 

operation. Are there any questions from the 

Board to the staff at this time? 

(No response. ) 

CHAIRMAN MINER: Seeing none, I would 

entertain a motion to adopt the amendments to the 

preliminarily adopted rules. 

MR. CUNDIFF: So moved. 

CHAIRMAN MINER: I have a motion from 

Mr. Cundiff. 

DR. STEVENS: (Raised hand.) 

CHAIRMAN MINER: A second from 

Dr. Stevens. Any further discussion? 
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CHAIRMAN MINER: All those in favor 

of approval of the amendments to the previously 

adopted rule, signify by saying aye. 

MR. KISSEL: Aye. 

MR. BACONE: Aye. 

MR. QUYLE: Aye. 

MR. BENSHOOF: Aye. 

MS. FISHER: Aye. 

MR. CUNDIFF: Aye. 

DR. STEVENS: Aye. 

MR. STALEY: Aye. 

CHAIRMAN MINER: Aye. 

Opposed? 

(No response. ) 

CHAIRMAN MINER: The amended rule 

passes. Now I would entertain a motion for 

adoption of the amended final rule. 

MR. QUYLE: So moved. 

CHAIRMAN MINER: I have a motion from 

Mr. Quyle. 

MR. CUNDIFF: Second. 

CHAIRMAN MINER: A second from 
Ms. Fisher? 

MS. FISHER: Aye. 

CHAIRMAN MINER: Ms. Fisher votes 

Mr. Kissel? 

MR. KISSEL: Aye. 

CHAIRMAN MINER: Mr. Kissel votes 
yes. 

Dr. Stevens? 

DR. STEVENS: Yes. 

CHAIRMAN MINER: Dr. Stevens votes 

yes. 

Mr. Bacone? 

MR. BACONE: Aye. 

CHAIRMAN MINER: Mr. Bacone votes 

yes, and I vote yes as well. It passes 

unanimous. 

The next item or our agenda is a public 

hearing before the Air Pollution Control Board of 

the State of Indiana regarding final adoption of 

the new VOC RACT Rules 326 IAC 8-16, 8-17 

and 8-22 for Offset Lithographic Printing and 

Letterpress Printing, Industrial Solvent Cleaning 

Operations, and Miscellaneous Industrial 

Adhesives. 

I will now introduce Exhibit 2-A, the 

proposed rule as preliminarily adopted with 

IDEM'S suggested changes incorporated, and 

Exhibit 2-B, the proposed rule as preliminarily 

adopted, into the record of the hearing. 
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Thank you. 

Is there someone from the Department who 

wishes to speak to this? 

Susan? 

MS. BEM: Once again, my name is 

Susan Bem, and as I mentioned in the previous 

presentation, this is another one of the VOC RACT 

Rules. This VOC RACT Rule puts three new rules 

in place for offset lithographic printing and 

letterpress printing, industrial solvent cleaning 

operations, and miscellaneous industrial 

adhesives. 

IDEM worked with EPA to develop the draft 

language, and based on feedback from EPA since 

preliminary adoption, there are a few changes to 

the record-keeping requirements. The changes are 

reflected in the proposed rule for final adoption 

and are all contained within the Lithographic 

Printing Rule in Article 8-16. EPA has been 

working with Ohio EPA and a printing association 

on refining the language. 

These changes are noted in the fact sheet, 

and one of the changes shows that when -- one of 
the changes for record keeping is the requirement 

for the source to document when the press or 

control devices are not in operation, and another 

change in the record-keeping area of the rule is 

a requirement for sources with nonheatset web 

presses to document when alcohol is used in the 

pressr fountain solution to show compliance with 

the requirement to use no alcohol in the fountain 

solution. 

Also, there are some record-keeping 

requirement changes for sources to show that 

they're exempt from the rule. There's -- 

material use records can be used to demonstrate 

that actual emissions are below the three-tonper-rolling-12-month applicability threshold. 

While the affected industries had 

requested material use thresholds based on a 

hundred percent of the emission cutoff during the 

first comment period for this rulemaking, the 

material use thresholds in the table in the rule 

presented today have been changed to reflect 

coordination between U.S. EPA and the Association 

to allow a 90-percent emission equivalency level. 
Typically federal screening guidelines 

recommend that material use thresholds be based 

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account for uncertainty in the emission estimate. 

U.S. EPA has also determined that enforcing 

production-based records would be impractical, 

and the language in the draft rule for that 

provision has been deleted. The table has also 

been changed to make it clear that the material 

use thresholds is for the amount of material for 

a rolling 12-month period. 

The Department recommends that the Board 

final adopt the draft rule as presented. 

CHAIRMAN MINER: Thank you, Susan. 

Any questions from the Board for Susan? 

(No response. ) 

CHAIRMAN MINER: Seeing none, again, 

I have no appearance cards. Is there anyone from 

the audience who wishes to make an appearance or 

statement today? 

(No response. ) 

CHAIRMAN MINER: Seeing none, this 

hearing is now concluded. The Board will now 
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take final action on adoption of new VOC RACT 

Rules, 326 IAC 8-16, 8-17 and 8-22 for Offset 

Lithographic Printing, Letterpress Printing, 

Industrial Solvent Cleaning Operations, and 

Miscellaneous Industrial Adhesives. Are there 

any questions or comments from the Board to the 

administration regarding this rule? 

(No response. ) 

CHAIRMAN MINER: Seeing none, I would 

entertain a motion for adoption of the amendments 

to the preliminarily adopted rules. 

MR. STALEY: So moved. 

CHAIRMAN MINER: I have a motion -- 

MR. BACONE: Second. 

CHAIRMAN MINER: -- from Mr. Staley, 

a second from Mr. Bacone. All those in favor of 

adoption of the amendments to the preliminarily 

adopted rule, signify by saying aye. 

MR. KISSEL: Aye. 

MR. BACONE: Aye. 

MR. QUYLE: Aye. 

MR. BENSHOOF: Aye. 

MS. FISHER: Aye. 



(No response. ) 

CHAIRMAN MINER: Seeing none, this 

hearing is now concluded. The Board will take 

final action on final adoption of the new VOC 

RACT Rules 326 IAC 8-18, 8-19, 8-20, and 8-21 for 

Emissions from Synthetic Organic Chemical 

Manufacturing Industry Processes, as well as 

Process Vents in Batch Operations, as well as 

Industrial Wastewater and Aerospace Manufacturing 

and Rework Operations. 

Does the Board have any questions for IDEM 

at this time regarding the proposed preliminarily 

adopted rule? 

(No response. ) 

CHAIRMAN MINER: Seeing none, I would 

entertain a motion for final adoption. 

MR. BACONE: So moved. 

CHAIRMAN MINER: I have a motion from 

Mr. Bacone. 

DR. STEVENS: Second. 

MR. KISSEL: Second. 

CHAIRMAN MINER: And a second from 

Mr. Kissel. 1'11 do a roll-call vote. 

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IDr. Stevens? 

DR. STEVENS: Yes. 

CHAIRMAN MINER: Dr. Stevens votes 

yes. 

Mr. Bacone? 

MR. BACONE: Aye. 

CHAIRMAN MINER: Mr. Bacone votes 

yes, and I vote yes as well. Again, unanimous 

approval of final adoption. 

The next item our on agenda is a public 

hearing before the Air Pollution Control Board of 

the State of Indiana regarding preliminary 

adoption of amendments 326 IAC 8-1-3 and 8-4, 

Stage I Vapor Recovery. 

I will now introduce Exhibit No. 4, the 

draft rule, into the record of the hearing. 

Is there someone from the Department who 

wishes to speak to this rule? 

(Discussion off the record.) 

MS. LONG: Lindy, the reason I'm 

standing here is that you're feeling like there 

wasn't a second recorded on the motion to final 

adopt the second VOC RACT Rule, which was -- I 
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think it was 08 -- or 09-221. 

THE REPORTER: Right. For the final 

adoption there was a roll-call vote, but there 

was not a motion or second made. 

MS. LONG: Okay. 

It's not shown on the record, so -- 

MR. STALEY: Yeah, we did do the 

preliminary amendments, but we didn't do the 

final . 

MS. LONG: Well, there's a lot of 

rules we're looking at, so perhaps we need to -- 

CHAIRMAN MINER: We can go back to 

that just briefly. 

MS. LONG: Yeah. 

CHAIRMAN MINER: I know we did pass 

the amendments to the rule. Everybody had voted 

yes. I would certainly entertain a motion then 

for final approval of -- this is VOC RACT 

Rules 326 IAC 8-16, 8-17, 8-21 for Offset 

Lithographic Printing and Letterpress Printing 

and Industrial Solvent Cleaning Operations and 

Miscellaneous Industrial Adhesives. 

MR. STALEY: I move for final 

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adoption. 

CHAIRMAN MINER: We have a motion for 

final adoption. 

MR. STALEY: Second. 

CHAIRMAN MINER: And a second from 

Mr. Staley. 

MR. MURRAY: Chairman Miner? 

CHAIRMAN MINER: Yes. 

MR. MURRAY: A quick clarification is 

the third one is 8-22, I believe -- 

CHAIRMAN MINER: Oh, I'm sorry; 8-22, 

yeah -- 

MR. MURRAY: -- instead of 21. 

CHAIRMAN MINER: -- because 8-21 is 

in the next item. 

MR. MURRAY: Okay. 

CHAIRMAN MINER: 1'11 do a roll-call 

vote once again. 

Mr. Benshoof? 

MR. BENSHOOF: Yes. 

CHAIRMAN MINER: Mr. Benshoof votes 

yes. 

Mr. Cundiff? 

officially, unanimous approval of VOC RACT 

Rules 326 IAC 8-16, 17 and 22. 

We were at the point where you were going 

to speak. Thank you. 

MS. CLEVENGER: Yes. My name is 

Manda Clevenger, and I'm a rulewriter with the 

Office of Legal Counsel, Rules Development 

Branch. 

Stage I Vapor Recovery refers to the 

collection of gasoline vapors displaced from 

underground storage tanks when filled by delivery 

trucks. Volatile organic compound emissions are 

released into the atmosphere when the gasoline 

vapors in the underground storage tank are 

displaced by gasoline being loaded into the tank. 

In the absence of systems designed to recapture 

the gasoline vapors otherwise lost into the 

atmosphere, about 7.6 pounds of VOCfs are 

released into the air for every 1,000 gallons of 

gasoline that is dispensed. 

Nearly all gasoline dispensing facilities 

in Indiana with monthly gasoline throughputs of 

10,000 gallons per month or greater already meet 


0 TITLE 326 AIR POLLUTION CONTROL BOARD 

Agency Correction 

LSA Document #09-220(AC) 

Under IC 4-22-2-38, corrects the following typographical, clerical, or spelling 

errors in LSA Document #09-220(F), posted at 2009 / 2/ 6-IR-326090220~~~: 

(1) In 326 IAC 8-1-2, after "Management, Office of' delete "Legal Counsel" and 

insert "Air Quality". 

(2) In 326 IAC 8-1-2, after "North," delete "Thirteenth" and insert "Tenth". 

(3) In 326 IAC 8-1 -4(b), after "truck" add "Primer-Surfacer and". 

(3) In 326 IAC 8-1-4(b), delete "45013-88-018" and insert "4531R-08-002". 

(3) In 326 IAC 8-1-4(b), delete "December 1988*." and insert "September 

2008*." 

(4) In 326 IAC 8-1-4, both instances, after "Office of' delete "Legal Counsel" and 

insert "Air Quality". 

(5) In 326 IAC 8-1-4, both instances, after "North," delete "Thirteenth" and insert 

"Tenth". 

(6) In 326 IAC 8-2-2, after "Office of' delete "Legal Counsel" and insert "Air 

Quality". 

(7) In 326 IAC 8-2-2, after "North," delete "Thirteenth" and insert "Tenth". 
TITLE 326 AIR POLLUTION CONTROL BOARD 

Agency Correction 

LSA Document #09-22 1 (AC) 

Under IC 4-22-2-38, corrects the following typographical, clerical, or spelling 

errors in LSA Document #09-22 1 (F), posted at 2009 1% kIR-32609022 1 FRA: 

(1) In 326 IAC 8-16-6(e)(2)(B) add ", ASTM International, 100 Barr Harbor 

Drive, West Conshohocken, Pennsylvania 19428" after "D2879-92"". 

(2) In 326 IAC 8-1 6-6, after "Office of' delete "Legal Counsel" and insert "Air 

Quality". 

(3) In 326 IAC 8-16-6, after "North," delete "Thirteenth" and insert "Tenth". 

(4) In 326 IAC 8-16-7, after "Office of' delete "Legal Counsel" and insert "Air 

Quality". 

(5) In 326 IAC 8-16-7, after "North," delete "Thirteenth" and insert "Tenth". 

(6) In 326 IAC 8-1 6-1 1 (a)(4) delete "clause" and insert "subdivision". 

(7) In 326 IAC 8-16-1 l(a)(l) delete "(1)" and insert "(3)". 

(8) In 326 IAC 8-17-2, after "Office of7 delete "Legal Counsel" and insert "Air 

Quality". 

(9) In 326 IAC 8-17-2, after "North," delete "Thirteenth" and insert "Tenth". 

(10) In 326 IAC 8-17-4, after "Office of' delete "Legal Counsel" and insert "Air 

Quality'?. 

(1 1) In 326 IAC 8-1 7-4, after "North," delete "Thirteenth" and insert "Tenth". 

(12) In 326 IAC 8- 17-6(c)(2)(B) add ", ASTM International, 100 Barr Harbor 

Drive, West Conshohocken, Pennsylvania 19428" after "D2879-92"". 

(13) In 326 IAC 8-17-6, after "Office of' delete "Legal Counsel" and insert "Air 

Quality". 

(14) In 326 IAC 8- 17-6, after "North," delete "Thirteenth" and insert "Tenth". 

(15) In 326 IAC 8-22-4(b), after "under this" delete "subdivision" and insert 

"subsection". 

(16) In 326 IAC 8-22-7(b) add ", ASTM International, 100 Barr Harbor Drive, 

West Conshohocken, Pennsylvania 19428" after "D4457-85*". 

(17) In 326 IAC 8-22-7, after "Office of' delete "Legal Counsel" and insert "Air 

Quality". 

(18) In 326 IAC 8-22-7, after "North," delete "Thirteenth" and insert "Tenth". r. 
* TITLE 326 AIR POLLUTION CONTROL BOARD 

Agency Correction 

LSA Document #09-222(AC) 

Under IC 4-22-2-38, corrects the followi g typographical, clerical, or spelling errors in 

LSA Document #09-222(F), posted at 2009e- 4 R-326090222FRA: 

(1) In 326 IAC 8-18-1, after "Office of' delete "Legal Counsel" and insert "Air Quality". 

(2) In 326 IAC 8-18-1, after "North," delete "Thirteenth" and insert "Tenth". 

(3) In 326 IAC 8-1 8-2, after "Office of' delete "Legal Counsel" and insert "Air Quality". 

(4) In 326 IAC 8- 18-2, after "North," delete "Thirteenth" and insert "Tenth". 

(5) In 326 IAC 8-18-3, after "Office of' delete "Legal Counsel" and insert "Air Quality". 

(6) In 326 IAC 8-18-3, after "North," delete "Thirteenth" and insert "Tenth". 

(7) In 326 IAC 8-18-4, after "Office of' delete "Legal Counsel" and insert "Air Quality". 

(8) In 326 IAC 8-18-4, after "North," delete "Thirteenth" and insert "Tenth". 

(9) In 326 IAC 8-18-5, after "Office of' delete "Legal Counsel" and insert "Air Quality". 

(10) In 326 IAC 8-18-5, after "North," delete "Thirteenth" and insert "Tenth". 

(1 1) In 326 IAC 8- 19-3, after "Office of' delete "Legal Counsel" and insert "Air Quality". 

(12) In 326 IAC 8-19-3, after "North," delete "Thirteenth" and insert "Tenth". 

(1 3) In 326 IAC 8-1 9-5, after "Office of' delete "Legal Counsel" and insert "Air Quality". 

(14) In 326 IAC 8-19-5, after "North," delete "Thirteenth" and insert "Tenth". 

(15) In 326 IAC 8-20-2, after "Office of' delete "Legal Counsel" and insert "Air Quality". 

0 (16) In 326 IAC 8-20-2, after "North," delete "Thirteenth" and insert "Tenth". 

(1 7) In 326 IAC 8-20-4, after "Office of' delete "Legal Counsel" and insert "Air Quality". 

(18) In 326 IAC 8-20-4, after "North," delete "Thirteenth" and insert "Tenth". 

(19) In 326 IAC 8-20-5, after "Office of' delete "Legal Counsel" and insert "Air Quality". 

(20) In 326 IAC 8-20-5, after "North," delete "Thirteenth" and insert "Tenth". 

(21) In 326 IAC 8-20-6, after "Office of' delete "Legal Counsel" and insert "Air Quality". 

(22) In 326 IAC 8-20-6, after "North," delete "Thirteenth" and insert "Tenth". 

(23) In 326 IAC 8-20-7(1), add "40 CFR 60" following "U.S. EPA". 

(24) In 326 IAC 8-20-7(2)(A), add "40 CFR 60" following "U.S. EPA". 

(25) In 326 IAC 8-20-7(2)(B), add "40 CFR 60" following "U.S. EPA". 

(26) In 326 IAC 8-20-7(2)(C), add "40 CFR 60" following "U.S. EPA". 

(27) In 326 IAC 8-20-7(5), add "40 CFR 60" following "U.S. EPA". 

(28) In 326 IAC 8-20-7(6)(C), add "40 CFR 136" following "U.S. EPA". 

(29) In 326 IAC 8-20-7(6)(D), add "40 CFR 63" following "U.S. EPA". 

(30) In 326 IAC 8-20-7(6)(E), add "40 CFR 60" following "U.S. EPA". 

(3 1) In 326 IAC 8-20-7(6), add "40 CFR 60" following "conflict, U.S. EPA". 

(32) In 326 IAC 8-20-7(9), add "40 CFR 63" following "U.S. EPA". 

(33) In 326 IAC 8-20-7, after "Office of' delete "Legal Counsel7' and insert "Air Quality". 

(34) In 326 IAC 8-20-7, after "North," delete "Thirteenth" and insert "Tenth". 

(35) In 326 IAC 8-20-9, after "Office of' delete "Legal Counsel" and insert "Air Quality". 

(36) In 326 IAC 8-20-9, after "North," delete "Thirteenth" and insert "Tenth". 

c.L'C.>> /JYY /L;- 

,fl 54,~' 3 
(37) In 326 IAC 8-21-2(87), the definition of VOC composite vapor pressure, add 

( W,) ( VPi) 

mz 

e 

i =l Ww t We 9 W, 

B- +&- 

mw 

e =l me? . mi z=1 

following "calculation:". 

(38) In 326 IAC 8-21-2, after "Office of' delete "Legal Counsel" and insert "Air Quality7'. 

(39) In 326 IAC 8-21-2, after "North," delete "Thirteenth" and insert "Tenth". 

(40) In 326 IAC 8-21-5, after "Office of' delete "Legal Counsel" and insert "Air Quality". 

(41) In 326 IAC 8-21-5, after "North," delete "Thirteenth" and insert "Tenth". 

(42) In 326 IAC 8-21-8, after "Office of' delete "Legal Counsel" and insert "Air Quality". 

(43) In 326 IAC 8-21-8, after "North," delete "Thirteenth" and insert "Tenth". 

(44) In 326 IAC 8-2 1-9, after "Office of' delete "Legal Counsel" and insert "Air Quality". 

(45) In 326 IAC 8-21-9, after "North," delete "Thirteenth" and insert "Tenth".