# APPENDIXD IDEM- Area Source Inventory Standard Operating Procedure

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# IDEM

Scope of operations 

### Area Source Inventory S-006-0AQ-R-M0-08-S-R 1 

# Standard Operating Procedure Office: Office of Air Quality Branch: Air Programs Branch Section: Technical Support and . Modeling Section

Revised: 02/27/2008 Revision 

### Cycle: 2 years Effective date: 02/15/07

This SOP is to identify source categories and develop emissions not calculated in point source inventories . This data is compiled every three years as mandated by EPA. Scope of applicability This SOP is for the Senior Environmental Manager and the Environmental Manager in the Emissions Group. 

### Authorized Signatures

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# authorize this**St~ndard Operatin** **4;;~) ~**  Scott Deloney**~** 

### : Typed/Printed " iQI1atlJre Section Chief Ken Ritter Typed/Printed Section QA Contact Michele Boner Typed/Printed Branch QA Coordinator Chris Pedersen Typ ed/Printed Author Michele Boner Typed/Printed

# J;::/~ ( Signature

# .\**J,~, ~l** **~** 

# :jb" \l9A Signature
Signature
Signature This Standard Operating Procedure is con s istent with agency requirements. 

# ,:i:41- Indiana Dep artme 

# o Environmental Management Quality A ssuranC,! rogram Planning and Asse ss ment Date 

# "?J{tl(Df) Date



# 3 ·- · / 0 -Ot' Date

### Table of Contents Area So urce Inventory S-006-0AQ-R-M0- 08-S-R 1 

### Scope of operations ............ . ..... .... ... . .............. .... ..... .. .. .... ............... . .... .... . .. ................................... . . .... ....... 1 Scope of applicability . . . ........... . ..... . ... ..................... . ............................... . ................................................... 1 Authorized Signatures ........................ .... . .. . ....... .......................................... . . .. . ... .......... ........ . .... . .. .. ........... 1 1. Overview work flow chart. ...................................................................................................................... 3 2. Definitions ....... . ..... . ................ ....... . .......... . .. . .......................... . ..... . . . . . ....... .. . .... ..... . ............... . ... .... .. ... ....... 3 3. Roles .................................. . ........... .......... .. .. .......... ...... ............ .. . .............................................................. 4 Responsibilities : ................................................. ..... ..... ..... . ................ . .......... . .. ..... . . . ... .. ........................ .... . 4 4. Description of equipment, forms, and/or software to be used ........................................................... 4 5. Procedure ............................ ........ ..... .. . . ................... ..... ........................... . ... . ........... . .............................. . 4 5.1 Procedural Flowchart ............. . . ........... . ........... . ... ... ......... .... . . ........................ . ............ . . ... .. .... .. .. . . .. 4 5.2 Procedure . . .. ..... ........... .. . ...... ...... .. . .... .... . ... ... ...... .. . .... .. .... . ........... ... ... .... .. ....... . ................... .. .......... 5 6 . Standards and checklists ........... . .............. .......................... ....... .... .... .. . .. ............................................. 24 7 . Records Management ............................... .... .. ........ .... ............. . ....................... . .... . ........ . . ..................... 24 8 . Quality Assurance I 

### Quality Control .. .... .. ........................................................................................... 25 9 . Continuous Improvement Cycle ............. .. .. .. ... ................. .. .. ......................................... ... ................... 25 10. References ........................................................................... . .......... . ............. ..... . .............. . .................. 25 11. History of Revisions ............... .. .......................................... ... .... ... ........ ..... , ........................................ 25 12. Appendices .................. . .. . ... . .. . .......... .. . ........ ..... . . .. . ... . ... .... ................................ .. . . ....... ..... . ................. .25



### 2Area Source Inventory S -006-0AQ-R- M0-08-S-R 1 

### 1. Overview work flow chart The process described is not part of a larger system and does not need an Overview work flow chart. 

### 2. Definitions AP -42- Compilation of Air Pollutant Emission Factors AP-42, Fifth Edition, Volume 

### 1: Stationary Point and Area Sources (January 1995) plus Supplements A- F (Updates 2001 - 2004). AP-42 can be obtained at www.epa.gov/ttn/chief/ap42/. Area Sources- A co llection of similar emission units within a geographic area that collectively represent individual sources that are small and numerou s and have not been inventoried as a specific point, mobile, or biogenic source. Authorized - Es tabli s hed by official authority and u sa ge; as with a policy , standard operating procedure (SOP), or quality assurance proje ct plan (QAPP) that is signed and dated . EIIP (Emission Inventory Improvement Program) -The E IIP is an EPA program established in 1993 to promote the development and use of standard procedures for collecting, calculating, storing, reporting, and sharing air emissions date. Emission Factors -An emission factor is the estimate of the quantity of pollutant released to the atmosphere (because of so me operation or activity such as combustion or industrial production) divided by the level of that activity. Proc ess - The term "process" used w h en describing area so urces i s u sed to name a n operation or activity that produces emiss ions . NEI - N ationa l Emi ss ion Inventory Air Pollutant Emi ss ion Tre nd s, U. S. EPA. Standard Industrial Classification (SIC) Code - A Standard Industri a l C lass ification code from the series of co d es devised by the United Stat es Office o f Management and Bud get (OMB) to clas s ify establishments according to the type of economic activity in which they engage . Source Classification Code (SCC)- Source C lass ification Code i s a process-level code that describes t h e eq uipm e nt or operation e mitting pollutants.



### 3

### 3. Roles Title #of Staff Senior Environmental Manager 1
Environmental Manager 1 Responsibilities:

Senior Environmental Manager E x peri e nce Qualifications MS ACCESS, Emission N/A Inventories and familiarity wi th the E II P MS ACCESS, Em ission N/A Inventories and famil iarity with the E IIP Area Source Inventory S-006 -0AQ -R-M 0-08-S-R1

Lo catio n Air Programs Branch A i r Programs Branch

Oversees work of the En vi ronm ental Manager a nd ensures that all goals are met. The Senior Environmental Manager also does the f ina l upload to the NEI. Environmental Manager Th e En vironmental Manage r ca l culates the Area Source Emi ssions using the EIIP or other EPA guidance as provided. T he En v i ron m enta l Manager is also responsible for updating the SOP for the Emissions Group. 

### 4. Description of equipment, forms, and/or software to be used Equipment, Form, &lor Software Who uses it? Location EPA's website: Senior Environmental Manager and AP42 http://www.epa.gov/ttn/chief/ap42/index. Environmenta l Manager html EPA ' s website: Emission Inventory Improvement Senior Environmenta l Manager and http://www.epa.gov/ttn/chief/eiip/techrep Program (EIIP) Environmenta l Manager ortl National Emission Inventory (NEI) Air Senior Environmenta l Manager and EPA's website Pollutant Emiss i on Trends, U.S. EPA Environmental Manager http ://www. epa .gov/ttn/chlef/trends/ 

### 5. Procedure 5.1 Procedural Flowchart The procedural flowchart be low titled "Area Source Inventory" is used to ca l c ul ate no n- po int source inventories. This data is compiled every thre e years as mandated by EPA. The guidance fol lowed i s located in the EIIP . Emissions from area sources are calculated at the county l evel and consist of individual so urces that are small, numerou s and th at have not been in ventor i ed as specific point, mob i le, or biogenic sources according to the EIIP .

Id entify Categories

NO Then calculate emissions using the SOP for Receiving Emission S tatem ent s or the SOP

for On-Road Mobile Source l nvenlo YES Calculate Area Source categories usi ng the EllP o r other EPA guidance as provided Enter data Into NEI



### 4Area Source Inventory S-006-0AQ-R-M0-08-S-R 1 5.2 Procedure 

### Category 1: Stationary Fuel Combustion Sub-Category 1.1: Industrial Fuel Combustion 

### SCC:2102002000,210200400,2102005000,2102006000,2102007000 Follow these steps when calculating emissions from industrial fuel combustion: 1. Obtain statewide fuel consumption for "Other Industrial" for the following fuels: coal, distillate oil, natural gas, and liquefied petroleum gas (LPG) . Use the Energy Information Administration's website at http ://www . eia .doe.gov/ to find fuel consumption. Note: As of the date of this SOP, the following steps will lead to data for fuel consumption. a. Go to http://www.eia.doe . gov/ b. Click on link for the various types of fuel consumption c. Click on consumption tab for state totals 2. To avoid double calculating the various fuel combustions, subtract reported source totals from the total statewide fuel consumption by querying the total process rates for the various SCC codes using the ACCESS data tables at K:\OAQ_INV\Steptooi\Stpti_02.mdb. The remaining number is the area source fuel consumption for the state. 3 . To distribute the remaining fuel to the county level, calculate the ratio of county to state employment for the manufacturing sector by dividing the number of Manufacturing Employees for each county by the number of manufacturing employees statewide. Use the County Business Patterns website at http ://www . census . gov/ to find the numb e r of manufacturing employees for each county. Note: A s of th e date of this SOP, the following steps will lead to data for Economic Cen s us. a. Go to http ://www . census . gov/ · b. Click on Economic Census c. Under 2002 Reports by State, use the down arrow key to select Indiana d . Now, select each of the counties to find the county manufacturing employees e . Use the total of employees for manufacturing under the paid employees' column 4. Multiply the ratio calculated above in step 3 by the area source fuel consumption to distribute the fuel to the county level. The remaining number is the process rate for each county. Multiply the process rate by the appropriate EPA emission factors for the various fuel s for industrial manufacturing found in AP-42, Fifth Edition, Volume 1, Chapter 1, External Combustion Sources at http 

### :1/www.epa.gov/tt n/ ch ief/ap42/ch0 1/. Sub-Category 1.2: Commercial/Institutional Fuel Combustion 

### SCC:2103004000,2103005000,2103006000,2103007000 Follow these steps when calculating emissions from commercial/institutional fuel combustion: 1. Obtain statewide fuel consumption for " Commercial" for the following fuels: distillate fuel oil, liquefied petroleum gas (LPG), natural gas, and residual fuel oil. Use the Energy Information Administration's website at http://www.eia . doe.gov/ to find fuel consumption . Note: Use the steps in sub-category 1.1-1 to navigate through the Energy Information Administration's website.


### 5Area Source Inventory S-OQ6-0AQ-R-M0-08-S-R 1 2. To avoid double calculating the various fuel combustions, subtract reported source totals from the total statewide fuel consumption by querying the total process rates for the various fuels using the SIC codes greater than 4999 using the ACCESS data tables at K:\OAQ_INV\Steptooi\Stpti_02 . mdb. These are the SIC codes that identify all the commercial/institutional area sources. 3. To distribute the remaining fuel to the county level, calculate the ratio of county to state employment for the commercial/institutional sector by dividing the number of commercial/institutional employees for each county by the number of commercial/institutional employees statewide. Use the County Business Patterns website at http ://www . ce n sus.gov / to find the number of commercial/institutional employees for each county. Note: Use the steps in sub-category 1.1-3 to navigate through the U .S . Census Bureau's website. 4. Multiply the ratio calculated above in step 3 by the area source fuel consumption to distribute the fuel to the county level. The remaining number is the process rate for each county. Multiply the process rate by the appropriate EPA emission factors for the various fuels for commercial/institutional found in AP-42, Fifth Edition, Volume 1, Chapter 1, External Combustion Sources at http ://www .epa.qov/ttn/chief /ap42/c h0 1/ .

Sub -Category 1.3: Residential Fuel Combustion SCC:2104002000,2104004000,2104006000,2104007000 Follow the se steps when calculating em is sio n s from res idential fuel combustion: 1 . Obtain statewide fu e l consumption for "Residential" for the following fuels : coal, distillate oil, natural gas, and liquid petroleum gas. U se th e Energy Inform atio n Administration's website at http :// www . eia . doe . gov/ to find fuel consumption. Note: Use the steps in sub-category 1 . 1-1 to navigate through the Energy Inform at ion Administration's website. 2. To distribute residential fuel to the county level , calculate th e ratio of county fu e l u sage to statew id e fu e l usage using the breakdown of fuels by hou se hold per county divided by the breakdown of fuels by household per state using the U.S. Census Bureau's website at http ://www . census .gov/ . Note: As of th e date of this SOP, the following steps will lead to data for breakdown of fuels by household. a. Go to http ://www . census .gov/ b. On the left hand side click on "American Fact Finder'' c. U si ng the drop down menu, c li ck on Indiana d. Scroll to "Housing Characteristics" and se l ect "s how more" e. On the left hand side, select "change geography (state, county, place .. .)" f. Using the drop down menu, se lect county, state, and eac h county name to obtain housing

information 3. Multiply the ratio calculated above in step 3 by the area res idential fu e l u se by stat e to distribute the fu e l to th e county l eve l. The remaining number is the process rate for each county for the various fuels. Multiply the process rate by th e approp ri ate EPA emis s ion factors for the various fuels for residential found in AP-42, Fifth Edition, Volume 1, Chapter 1 External Combustion Sources at http ://www .epa.gov/tt n/ c h ief/ap4 2/c h01 /.


### 6Area Source I nventory S-006 - 0AQ -R - M0 -08-S-R1 

### Sub -Category 1 .4 : Residential Heating Using Wood SCC:210400800 1 1 2 1 04008002,2104008003,2104008004,2 104008010,2104008030,2104008050 - Follow these steps w hen ca l cu lat in g em issions from residential heating usi n g wood: 1 . Obtain statew ide wood consumption for "R esidential " using the E nergy I nform at ion Admin i st rat i o n's website at http :// www . eia . doe . gov/. T o conve rt the statew i de wood co n sumpt i on from cords of wood consumed to tons, multiply th e total cords consumed by 1 .25 . Not e: As of the date of this SOP, the following steps will lead to data for wood consumption. a. Go to http ://www. eia . doe . gov/ b. Click on H ouseholds, Buildings 

### & I ndustry c . U nde r Consumpt ion Summaries, click on "A nnual " d . Now, over t o the righ t click on "State Energy" e. Using the d rop down menu at the bottom, se lect " I ndiana" f. Un der "Consu mption " cl i ck on the " Resident i al" document 2. Using the rat io est imat es provided by EPA fo und in the "Documentation For T he Fin al 2002 N ONPO INT S E CTOR (FEB 06 version) NATIONAL E MISS I O N S IN VENTORY FOR CRIT E R I A AND HAZARDOUS A IR POLLUTA NTS" at http ://www.epa . gov/ttn/chief / net/2002inventorv . html#documentaiton the n um ber ca l cu l ated above in step 1 is broken out into thre e catego ri es (fireplace w ith out inserts, f irep laces w ith in serts and wood stoves) . 3. To distribute to the county l eve l for the three categori es above, ca l cu l ate a ratio of county to sta te using the s tatew id e total of households and the coun ty total of househo lds that burn wood found at the U .S. Ce n sus Bure au website http ://www . census.gov/. The remaining number is the p rocess rate for each co unty. Multiply the process rate by t he appropriate EPA emission factors for each of the catego ries using the EIIP , Vo l ume 3, Chapter 2, Residentia l Wood Combust i on at http : //www.epa.gov/ttn/chief/eiip/techreport/volume03/i i i02 apr2001.pdf. Note : U se the steps in sub-category 1.3-2 to nav i gate through the E ne rgy Information Administ rati on's we bsite . 

### Category 2: Industrial Processes Sub-Category 2.1: Bakeries 

# sec: 230205ooo o Follow these steps w hen calculating emissions from bakeries : 1. Calculat e a per capita consumption factor using th e reported weight of y east-raised product reported under the Bread , Cake, and Frozen Bakery Produ cts from the E conomic Census Bureau at http ://www.census.gov/econ/census02/ and the U .S. population at the U.S. Census B ureau at http ://cens u s.gov/. Note: As of the date of th i s SOP, th e fo ll owing steps will lead to data f or yeast-raised product. a. Go to http ://www.census . gov b . Under Business 

### & Ind ustry ope n " Economic Census" c. N ow open " Subject Series " d. Un de r Manufacturing, open the table " Produ c t Summary" e. U se the yeast- ra ise d product under Comme rcial Bakeries (NAICS code 3 11 8 12 ) and Frozen cakes, pies, and other pastries manufactu rin g (NA I CS code 31 1 8 13) 

### 7Area Source Inventory S-006-0AQ-R -M0-08-S-R 1 2. Multiply the per capita consumption factor calculated above in step 1 by the Indiana population found at the U.S . Census Bureau at http : //www . census . gov. Note: As of the date of this SOP, the following steps will lead to Indiana population data . a. Go to http://www . census.gov b. Under Population Finder, use the drop down menu to select Indiana 3. To avoid double calcu l ating the amount consumed for the state, subtract the reported process rate for both the straight-dough and sponge-dough by querying the total process rates for the 

## sec 30203202 (straight-dough) and SCC 30203201 (sponge-dough) using the ACCESS data tab l es at K: \OAQ_I NV\Steptooi\Stptl_02 .mdb . 4. Multiply the remaining proces s rate by the st raig ht-doug h emission factor of .5 lbs VOC/1,000 pounds baked found in the EIIP , Vo l ume 3, Area Source Method Abstracts: Baked Goods at Commercial/Retai l Bakeries at http ://www.epa . gov/ttn/chief/e ii p/techreport/volume03/index . html . 5. Calculate a per cap ita factor by dividing the Indiana population found in step 2 by the rema in ing process rate. Now multiply the per capita factor by eac h of the county populations to calcu late th e VOC emissions for each county. Note : As of the date of this SOP, the f o llowing steps will lead to county population data. a. Go to http ://www.census.gov b. Under Population Finder, use the drop down menu to select Indiana c. Under "View more results", select th e county table 

### Category 3: Solvent Ut i lization Sub-Category 3.1: Architectural Coatings 

## sec: 2401 oo1 ooo Follow these steps when ca l culating em i ssions from architectural coat ing s: 1 . Calcu l ate an emission factor for architectural coating area so urces first by add ing a ll the so lven tbased paints together and a ll the water based pa ints together u s ing the U.S . Census Bureau's website http://www . census . gov . U se Table 1 to se l ect all so l ve nt-ba sed paints and Tab l e 2 to se l ect all water based paints. Table 1 Nationa I S I o vent Coating Sales Solvent Type 1,000 gallons Exte rior Solvent Type 

## XX Inte rior Solvent Type 

### XX Architectural La cquers 

### XX Architectura l Coating N . S.K. 

### XX Total Solvents 

### XX Table 2 National Water Based Coating Sa les Water Type 1,000 gallons Exterior Water Type 

### XX I nterior Water Type 

## XX Total Water Type 

## XX 8Area Source Inventory S-006-0AQ- R- M0- 08-S-R 1 Note: As of the date of this SOP, the following steps will lead to architectural coating data. a. Go to http://www.census.gov b. Under Bus i ness & I ndustry, select more c. Now select Current Industrial Reports (CIR) d . Select CIRs by Subject e. Tab down to find the report "Paints and Allied Products" 2 . Now multiply the total national number for solvent-based paints by the average solvent-based coating content number (3.87 lbs VOC/gallon) and the total national number for wate · r-based paints by the average water-based coating content number (0.74 lbs VOC/gal) found in the EIIP, Volume 3, Chapter 3: Architectural Surface Coating at http://www . epa.gov/ttn/ch i ef/eiip/techreport/vo lum e03/archsfc.pdf. 3. Add the total solvent-based coatings and the water-based paints together for a total national VOC emission factor from architectural surface coating. Then div i de this number by the total national population using the U . S . Census Bureau's website http://www.census.gov . 4. Multiply the number calculated above in step 3 by each of the county populations to calculate the total emissions per county. Note: Use the steps in sub-category 2.1-5 to navigate through the Census Bureau's website. Sub-Category 3.2: Automobile Refinishing 

## sec : 2401 oo5ooo Follow these steps when calculating emissions from automobi l e refinishing: 1. To avoid double calculating, first query the employees from the reported sources using the SIC 7532- Body Repair and Paint Shops using the ACCESS data tables at K:\OAQ_INV\Steptooi\Stpt i_02.mdb. Subtract this number from the county employment for the same S I C using the U.S. Census Bureau's website http ://www.census.gov . Note: As of the date of thi s SOP, the following steps will lead to county emp l oyment data. a. Go to http://www . census.gov b. Under Business & Industry, select more c. Now select the County Business Patterns report for county d. Select I ndiana e. Select each of the counties to find the number of employees for the corresponding SIC or NAICS code 2. Multiply the emission factor 3,519 l bs VOC/employee found in the EIIP, Volume 3, Chapter 13 Auto Body Refinishing at http ://www.epa.gov/ ttn/c hief/e i ip/techreport/volume03/archsfc . pdf and the county employment found above in step 1 to calculate the VOC emissions for each county. Sub-Category 3 . 3: Traffic Markings 

## sec: 2401 oo8ooo Follow these steps when calculating for traffic markings: 1. First calculate the national emissions by finding the amount of sales for traffic marking paints from the U.S. Census Bureau's website http://www .ce n s us .gov and multiply 3 . 36 lb VOC/gallon the national average VOC content for water and solvent-based paints from the EIIP, Volume 3, Chapter 14, Traffic Markings at http ://www .epa. gov/ttn/chi ef/e ii p/techreport/volume03/ii i1 4.pdf. 

### 9Area Source Inventory S -006 -0AQ - R - M0-08-S-R 1 Note: As of the date of this SOP, the following steps will lead to traffic marking paints. a. Go to http ://www . census . gov b. Under Business & Industry, select more c. Now select Current Industrial Reports (CIR) d. Select CIRs by Subject e. Tab down to find the report "Paints and Allied Products" f. Use the quantity amount in 1000/gallons under "Traffic marking paints (all types: shelf goods and

highway department) 2. Allocate the national emissions calculated above in step 

### 1 to the state level by dividing the amount of money spent in Indiana by the money spent nationally on highway maintenance using the category "Total Disbursements" at the Federal Highway Administration's website http ://www.fhwa .dot . gov/policy/ohim/hs04/htm/sf2 . htm . 3. Calculate the emission factor for Indiana by dividing the s tate level emissions by the total number of roadway miles in Indiana, given by contacting the Program Development Division, Highway Statistics, Indiana Department of Transportation or the Office of Air Quality , Technical Support and Modeling Section's mobile inventory preparer. 4. Multiply the emission factor by the total number of roadway miles in each county using the information supplied from above in step 3. Sub-Category 

### 3.4: Industrial Surface Coating (employment based emission factor) SCC:2401015000,2401020000, 240 1030000,240 1040000 ,240 1045000,240105500 0 ,2401060000, 2401065000,2401070000,2401075000,2401080000 Follow th ese step s when ca lcu lating for industrial surface coating using the employment based emission factor: 1. Calculate an employee based emission factor fo r the following S IC 's in the table below running a query to find the point source employment for each of the SIC's and the reported VOC em i ssio n s for each using the ACC ESS data t ab l es at K:\OAQ_INV\Steptooi\Stpti_02.mdb. 

## sec Description SIC's 2401015000 Fa ctory Finished Wood 2426 -242 9,2 4 3-245, 2492, 2499 24010 2 0000 Wood Furniture 25 2401030000 Paper Coat ing 26 2401040000 Metal Cans * 341 2401045000 Metal Coils* 3479 2401055000 Mac hinery and Equipment 35 2401060000 App li ances* 363 2401065000 Electronic and Other Electrical 3612,3357 2401070000 New Motor Vehicles ** 3711 2401075000 Other Tran s portation 37 (not 37 11, 373) 2401080000 Marine Coating s 373 10Area Source Inventory S-006-0AQ-R-M 0-08-S-R 1 * Use the National default emission factor because the reporting sources are low. ** Emissions reported in point source 2. Divide the reported VOC emissions for each of the SIC's by the reported employment for each SIC. Use this number for the emission factor. 3. Subtract the number of reported employees found in step 1 from each of the SIC county totals using the U.S. Census Bureau's website http ://www . census . gov . Use the remaining number for the process rate for each of the counties. Note: Use the steps in sub-category 3.2-1 to navigate through the County Business Patterns. 4. Multiply the process rates above found for each of the SIC's in step 4 by the emission factors found in step 3 to allocate the emissions to each of the counties. Sub-Category 3.5 : Industrial Surface Coating (default emission factor) SCC:2401090000,2401100000 , 2401200000 Follow these steps when calculating emissions from industrial surface coating using the default emission factor : 1. Calculate industrial surface coating emissions using the default emission factor in the EIIP, Volume 3, Chapter 8, Industrial Surface Coating at http ://www . epa .gov/ttn/chief/eiip/techreportlvolume03 / iii08.pdf and multiply by the county populations found at the U.S. Census Bureau's website http ://www . census . gov . Note : Use the step s in 2 . 1-5 to n av i gate through U.S. Census Bureau's web s ite. SCC's Description Default Emission Factor 24
-01
-0 90
-000 Mi sce ll aneou s Manufa c turing 0 .600 lbs VOC/person 24-01
- 100-000 In d ustri al Mainten an ce C oat i ng s 0 . 800 lbs VOC/person 24
-01 -2 00-000 O th e r Sp ecial Purpose Coating s 0 . 800 lbs VOC/person Sub-Category 

### 3.6 : Degreasing SCC:2415230000 , 2415245000,2415345000,2415360000 Follow the se step s when calculating emis s ions from degreasing activities : 1. U se the U. S . Census Bureau to find employment numbers for each of the counties for the categories in Table 1 below at http ://www . census . gov . Note: Use the steps in 2.1-5 to navigate through U . S. Census Bureau's website. Source Cla s sification Code s and Industries Associated with Degreasing sec SIC Description 24152 3 0000 3 6 El ectronic and othe r e le ctronic e quipm e nt 25 Furniture a nd fi xture s 33 Primary m etal indu s trie s 34 Fa bricat e d m et al produ cts 35 Indu stri a l m achin e ry a nd e quipm e nt 3 7 Tran s port ation equipment 3 8 In strum e nt s a nd re l ate d pro du cts 1139 417 2 415245000 423 55 1 552 554 555 556 753 25 33 2415345000 34 35 36 37 2415345000 co nt. 38 39 417 423 55 1 2415360000 552 554 555 556 753 Miscellaneous manufacturing in dustrie s Bus Terminal and Service Facilities Trucking terminal fa cilities N ew and used car dealers Used car dealers Gasoline service stations Boat dea l e rs Recreational vehicle dealers Automotive rep a ir s h ops Furniture and fixtur es Primarv metal industries Fabricated metal products Indu stri a l machinery and equipment Electronic and other electronic equipment Transportation eQui pm ent Instruments and related products Mi scellaneous manufactu ring ind u str ies Bus Terminal and Se rv ice Fa ci l it ies Trucking terminal faciliti es New and used car dealers Used car dealers Gaso lin e service stati ons Boat dealers Recreation al vehicle deale rs Automotive repair shops A rea Sou rce Inven tory S-006-0AQ- R- M0 - 08-S-R 1

2 . Run a query to find reported employment numbers for each of the categories in the table above using the ACCESS d ata tab l es at K:\OAQ_ I NV\ St ep tooi\Stpt i _02.mdb. 3. Sub tract the reported employment from th e U .S Census Burea u' s numbers to find the process rates for each of the coun t ies. 4 Ca lc ul ate the VOC em iss ion s by mu l tiplying the defau lt emissio n fa c tor in th e EIIP, Volume 3, Chapter 6, So lven t C l ea ning at http ://www .epa. gov/ttn/chief/eiip/techreport/volume03/iii06fin . pdf and the process rate fo r each of the co untie s found in st ep 3. Sub-Category 

### 3.7: Dry Cleaners 

# sec: 2420010370 Fo ll ow these step s when calculating em issio n s from dry c l ea n ers: 1. Calculate an emission factor by findin g the number of employees state wide and cou nty wide for S I C 7216( Laundry and Garment Services) at th e U .S. Census Bu r eau's website http ://www . census . gov . Note: U se the steps in 2.1-5 to navigate through U.S. Census Burea u's website 2. Take the s um of the e mp l oyment from the counties, multiply by 2000, and divide by th e statewide tota l found in step 1. U se thi s numb er for the emission factor. 3 . Ca lc u l at e th e process rate by running a query to f ind th e number of reported emp l oyees for SIC 72 1 6 using th e ACCESS data table s at K:\OAQ_I NV\Steptoo i\Stpti_02.mdb a nd subt ra ct thi s number from the co unty total. 4. Multiply the process rate for each of the coun ties above by the emission factor to ca lcu late for VOC emissions.

1 2Area Source Inventory S-006-0AQ-R-M0-08-S-R 1 Sub-Category 3.8: Graphic Arts 

## sec: 2425oooooo Follow these steps when calculating emissions from graphic arts activities: 1. Multiply the per capita factor found in the EIIP, Volume 3, Chapter 7, Graphic Arts at http ://www .epa . gov/ttn/chief/eiip/techreportlvolume03/iii07 . pdf by the state population from the Census Bureau http ://www . census . gov to find the total emissions for the state. Note: Use the steps in 2.1-2 to navigate through the U.S. Census Bureau's website. 2. Develop an emission factor by subtracting point source emissions from the total emissions and dividing by the state population found in step 1. 3. Distribute to the counties by multiplying the emission factor by the population for each county. Note: Use the steps in 2.1-5 to navigate through the U.S. Census Bureau's website. Sub-Category 3.9: 

## sec: 243ooo6ooo Rubber and Plastics
Follow these steps when calculating emissions from rubber and plastics activities: 1. Run a query to find the total of reported emissions and number of reported employees for all SIC's beginning with 30 using the ACCESS data tables at K:\OAQ_INV\Steptooi\Stpti_02.mdb. 2. Calculate the emission factor by dividing the point source emissions by the reported employees. 3. Subtract the reported employment for SIC's beginning with 30 from total employment for each of the counties. Note: Use step 3.2-1 to navigate through the County Business Patterns. 4. Multiply the remaining number from above with the emission factor calculated in step 2. Sub-Category 3.10: Miscellaneous Industrial Adhesives 

## sec: 244oo2oooo Follow these steps when calculating emissions from industrial adhesives activities: 1. Using the guidance in the Air Pollutant Emission Trends at http ://www . e pa . gov/ttn/ c hi ef/tr e nd s , calculate an emission factor by finding the total National Emissions from Industrial Adhesives and divide by the National Manufacturing Employment from the U.S. Census Bureau's website http ://www . ce n s us . gov . Note: As of the date of this SOP, the following steps will lead to emission trends data for industrial adhesives. a. Go to http ://www . epa .gov/air/ a irtrends/aqtrnd03/ 

### b. Select "Appendix A - Data Tables" c. Search for industrial adhesives Note: As of the date of this SOP, the following steps will lead to National Manufacturing Employment. a. Go to http ://www . c e n s u s . gov 13A rea Source Invento ry S -00 6 -0AQ-R- M0 -08- S-R 1 b. Select E conom ic Census c. Now select " Busi nesses w ith paid emp loyees " d. Use the manufactur in g number under " paid employees" 2 . T o avo id doubl e ca lcul ating , r un a query collecting so urces repo rt ing ad h esives using th e ACC E SS data tables a t K:\OAQ_INV\Steptooi\Stpt i_0 2 . mdb . Subtract the reported emp loy m en t f rom t h e t ota l amount of manufacturing emp l oyment. The remaining number is the process rate . Sub-Category 3.11: Commercial/Consumer Solvents SCC : 2460100000,2460200000 , 2460400000,2460500000 , 24606000 00,2460800 000 , 24 60900000 Follow the se steps when calculating emiss i o n s from co mm e rci al/co n s um er so lvent u sage : 1. U s ing the EIIP, Vo lu me 3, Chapter 5, Consumer, and Commercia l Sol vent Use at http ://www . epa.gov/ttn/chief/eiip/techreport/volume03/iii05 . pdf, mu ltiply the per cap i ta fact o rs for each of SCC codes by th e population for each county from the U.S. Ce n sus Bu rea u 's webs ite http ://www . census . gov . Note : Use the steps in 2 . 1-5 to navi gate through the U.S. Census Bu reau ' s webs ite. Emi ss ion Fac to r s for Commercial/Consumer Solvents Source C l ass ifi catio n Codes Product Cat egory Per Cap ita Emission Facto r (lb V OC/perso n) 2 460100000 Personal Care Products 2 .3 2 24 60 200 000 Househo ld P rodu cts 0.79 24604000 0 0 Automolive Afterm a rket Products 1. 36 24 6 0 500 000 C o ating s a nd Re l at ed Pro du cts 0 . 95 2 4 6 06000 0 0 A dh es ives and Sea l a nts 0. 57 2 460 80 00 00 F I F RA-R e gu late d Produ cts 1. 78 2 4 60 90 00 00 Mi sce llan eo u s P ro du cts 0 .07 Sub -Cate gory 3.12: A sp halt Emul s ions 

# sec: 2461 022ooo Fo ll ow thes e ste ps whe n calculati n g em iss i ons from asph a lt emu l sio n s: 1. T o calcu lat e the process rate, find the number of barrels of asphalt us ed for the state found at the S tate En e rg y Data web s ite at http ://www . eia . doe . gov/emeu/states/ seds updates . html. 2. Obtain the amoun t of ro adway miles for the state and county fro m the Indiana Depart m ent of Tran s portation's , Division of Roadway Manag e ment Section. 3 . Divide t he county roadway miles by the state ro adway miles a nd mu lt iply by t h e total aspha lt usage fo r th e state fou nd above in step 1. 4. Multipl y the process rate by th e defau lt e mi ssion factor in the E IIP , Vol u me 3 , Chapt e r 1 7 , Asp h a lt Paving http://www.epa . gov/ttn /chief/eiip/techreport/volume03/i ii 17 apr2001 . pdf .
1 4Area Source Inventory S-006-0AQ-R-M0-08-S-R1 Sub-Category 3.13: Pesticide Usage 

## sec: 2461sooooo Follow these steps when calculating emissions from pesticide usage: 1. Calculate pesticide usage by using a state specific emission factor. Develop the factor using a methodology that includes the retrieval of information of pesticides used, an emission factor for each pesticide used, a calculation about the inert ingredients in each pesticide, and an estimate of the amount of crop oil concentrate (an adjuvant used for the application of herbicides) used in the state of Indiana. 2. Find the amount of active ingredients for herbicides and insecticides applied to Indiana fields at the Indiana Agricultural Statistics Service at http ://www . usda . gov/nass/pubs/agr0 2/ac ro 02.htm . 

### 3. Insert the numbers for both corn and soybeans to the Excel pesticide table found at K:OAQ_INV\Inv\pesticide. 4. Calculate the emission factor by adding the emissions from crop oil concentrates obtained in the pesticide Excel table, pesticides, and solvent carriers and then divide by the total number of acres of corn and soybeans in Indiana found at the National Agricultural Statistics Services, United States Department of Agriculture http://www . nass . usda.gov/QuickStats/. 5 . Multiply the emission factor by the county-specific acreage for both corn and soybeans found at the National Agricultural Statistics Services, United States Department of Agriculture http://www. n ass .u sda .gov/Qu i ckStats/ . 

### Category 4: Petroleum Marketing Follow these steps when calculating emissions for bulk terminals: Sub-Category 4.1: 

### Bulk Terminals 

## sec: 2501050120 1. Find the amount of gasoline sold in Indiana at the Federal Highway Admini st ration, U.S. De partm e nt of Transportation http://www.fhwa.dot. gov/policy/oh i m/hs04/h t m/mf21 . htm . 2. Find the amount of gasoline sold statewide and by county using, the NAICS code 447-Gasoline Service Station from the U .S. Cen s us Bureau' s , Economic Census at http://www .census . gov/econ/census02/data/in/l NOOO 44. HT M#N447 . 

### 3. Run a query to find the amount of point so urce repo rted gasoline using the ACCESS data tables at K:\OAQ_INV\Steptooi\Stpti

_ 02 .md b and subtract from the amount sold statewide. Use this to a llocate to eac h county. 4. Allocate the amount gasoline sold to each of the counties by dividing the amount of sales in each county by statewide sales and multiplying by the number of gallons sold statewide found above in step 1. 5. EPA guidance suggests that only 25% of all gasoline consumed goes through bulk plants . To calculate process rate, multiply eac h county by 25% to estim ate th e amount of fuel transferred through bulk terminals. 6. Multiply process rate by the emission factors in the table below:

15Emiss i on Factors Source Storage Tanks Breathing Loss Storage Tank Work i ng Loss- Filling Storage Tank Working Loss - Emptying Gasoline Loading Racks (Vapor balance controlled) Tota l Emiss i on Factor (lb V OC/ 1 000)

_ gal 5 . 0 9.6 3 . 8 11.9 (0.3) 30 . 3 Area Source Inventory S-006-0AQ-R - M0 -08 -S- R1 .

7 . Bulk terminals also have controls set forth in the Indiana rule (326 lAC 8-4). This rule says that any source of this type that is new after January 1, 1980 is required to ma l<e sure that any transfer bet ween a tank and transport uses a submerged pipe vapor balance system. Using EPA's default rule effectiveness, multiply the number i n step 2 by the Control Efficiency (CE) 38%, a Rule Effectiveness (RE) of 80%, and a Rule Penetrat i on (RP) of 13%, i.e . process rate 

### X emiss i on factor 

### X (1-(CE x REx RP)) X 1 ton/2000 lb 

# = VOC tons. Sub-Category 

### 4.2: Portab l e Fue l Containers SCC:2501011011, 2501011012,2501011016,2501012011,2501012012,2501012016 Follow these steps when calculating emissions for portable fuel containers: 1 . Calculate the emissions fo r Commercial and Residentia l gas cans by using the method developed by the California Environmental Protection Agency's document Public Meeting to Consider Approval of California's Portable Gasoline - Container Emission s Inventory. Use the excel s preadsheet found at K:\OAQ

_ INV\Inv\Area Source\Ga soline.zip to ca l culate the emissions for permeat i on, d i urnal, and transport . Both the Spillage and Vapor l osses are estimated in the nonroad emissions inventory by EPA models. 2 . Using the survey resu lt s below in Table 1, estimate the number of fue l containers in the state for residential categories . The calculations are set up in an excel spreadsheet at K:\OAQ_INV\Inv\Area Source\ Gasoline . z ip\2501 01\GasCans . xls, insert the number of occupied housing , from the U . S . Census Bureau's website at http ://www . census .gov/, in the space marked "househo l ds ". Note : A s of the data of this SOP , the following steps will l ead to number of households in Indiana . a. Go to http://www .census . gov/ b . On the left hand side se lect American Fact finder c . Now select hous i ng d. Under " Occupancy Statu s", select occupies housing units e. Now use the drop down menu and select I nd i ana Tab l e 

### 1 Residential Survey Results

Percentage of househo l ds with at l east one gas can 46 % Number of gas cans per hous e ho ld 1 .8 Percentage of plastic cans/metal ca ns 76 % /24% We ighted ave rage gas c an capacity (gal) 2. 34 Pe rcentage of gas cans s tored with fuel 70 % Weighted average stored fuel volume (% of capacity) 49 % 16Percentage of all gas cans that are plastic and stored open/closed Percentage of all gas cans that are metal a nd stored ope n /closed Perce nt of all cans s tored open/closed Area So urce Inve ntory S - 006-0AQ-R-M0-08-S-R 1 23%/53% 11 %/ 1 3% 34 %/ 6 6% 3. Using the survey results below in Table 2, estimate the number of fuel containers for commercial categories for the state. Do this by u s ing the commercial population based on the number of identifi e d businesses in Table 3 and insert into the excel spreadsheet at K:\OAQ_INV\Inv\Area Source\ Gasoline.zip\2501 01 \GasCans.xls. Table 2 Commercial Survey Results

Percentage of businesses with at l east one gas can 80% Numb e r of gas cans per business 6.9 Perce ntage of plastic ca ns/meta l ca ns 72%/28% Weighted average gas can capacity (gal) 3.43 Weighted average stored fue l volume (% of capacity) 49% Percen tage of all gas cans that are plastic and sto r ed open/closed 39%/33% Percentage of all gas cans that are me tal a nd stored open/closed 10 %/18% P

e rcent of all cans stored open/closed 49%/51% Table 

### 3 Category NAICS Agricultural 11 5 Automoti ve C lub and Tow ing Services 48841 Servi ce Station s 8 111 Lawn a nd Garde n M ain tenance Serv ices 81141 Ge ne ra l Con tractors 23 Const ruct ion and Renta l Yards 5324 L

a nd sca p ing Serv ices 56 1 730 4 . Calculate p e rme ab l e emissions separately for both re s id e ntial a nd commercial by us ing the em i ss i o n ra t es given in th e Ca lifo rni a document. Us e 1.57g/gal/day f or plastic containers a nd 0.6g/gal/day f or m et a l containers. Insert the numb e rs for both res id e nti a l and co mm ercia l into th e exce l s preadsheet at K:\OAQ

_ INV\Inv\Ar ea So urce\ Gaso line. z ip\250 101 \G asCa n s.xls. 5. Calculate diurnal e mi ss i ons by in sert ing the numbers for both res id e ntial a ndco mm e rci a l into t h e exce l spreadsheet at K :\ OAQ_INV\Inv\Area Sou rce\ Gasoline.zip\250101\GasCans .x l s. 6. Ca lc ul ate tra n sport s pill age e mi ss i ons by ins e rting th e numbers for both res id e nti a l and com m ercia l into th e excel spreadsheet at K:\OAQ_ INV\I nv\Area Source\ Gasoline.zip\250101\GasCans.xls**Sub~Cat ego** **ry** 4.3: Servi ce Station Tank Loading or Tank Truck Unloading (Stage 

### 1) 

## sec: 25 010 60052 (un co ntro lled), 2501060053 (controlled) Fo llow th ese st eps when ca l c ul a ting em i ss ions from t a nk loa ding a nd unload in g 1 . Find the amo un t of gaso line so ld in Indian a at the Federal Hi g hway Administration, U . S. Department of Transportation http ://www . fhwa . dot.gov/pol icy/ohim/hs04/htm/mf21 . htm . 2. Find the a m oun t of gaso lin e so ld st atewide a nd co unty wide by u s ing the NAI CS code**447~Gasoline** Service Station from th e U .S. Ce n s u s Bureau's, Econo mi c Census at http://www. cens u s . qov/econ/ce nsus02/data/in/l NOOO 44 . HTM #N44 7 . 1 7Area Source Inven tory S - 006-0AQ-R-M0-08-S-R 1 3 . Run a q uery to find the amo unt of poi nt sour ce reported gasoline usi ng the ACCESS data tables at K :\ OAQ

_ INV\ Stept ooi\Stpti_02.mdb and subtract from th e amou nt sold statewide . U se thi s to allocate to each cou nty. 4. Allocate t he amou nt sold to each of the counties by dividing the amount of sa l es i n eac h county by statew i de sales and multiplying by th e numb e r of gallons sold statewide found above i n step 1. 5. Find the amount of gasoline tanks from the Und ergro und Storage Tan k data files from the Office of Lan d Quality, Indiana D epartment of Enviro nm en ta l Management http://www . in .gov/ i dem/prog ra mslla nd/usUu st. htm 

### I. 6. Now copy th e data into an Exce l spreadsheet. Filter find ing th e tanks th at have only gaso lin e. Also f ilte r out t h e tanks t ha t are " permanen tl y o ut of service", " suspended per in specti o n " , and " unregu lated " . 7. U si ng th e P etrol e um Sources Applicability Rul e 326 lA C 8-4- 1, filt e r o ut the tanks that are located i n C lark , Boone , De arbo rn , Elkhart , Floyd, Hamilton , Ha ncock, Harriso n , H e n dricks, John son, La ke, Marion, Morgan, Porter, Saint Joseph , and Shelby counties. 8. To f ind the amount of balanced tan ks in In diana, use the total of gasoline tanks found in step 7 a n d d ivid e by t he number of tanks t hat construct ed afte r 1985 through cu rre nt year . U se the sp reads he et created in step 7 and filter ou t the tan ks t h at constructed prior to 1985. 9 . N ow app l y the percentage found in st ep 8 to the amount of gasoline found in eac h cou nty . 10 . A pp ly the contro lle d emiss ion factor to only those coun ti es id en tifi ed in 326 lAC 8-4, i.e. Boone, Clark, Dearborn , Elkh art , H amilton, Hancock, Harri son, Hendricks, J ohnson, La ke, Marion, M organ, Porter, Saint Joseph , and S h elby. U se the emission factors for stage 1 co nt rolled and u n contro ll ed in the EIIP, Volume 3, Chapter 1 1 , Gaso line Marketing (Stage 1 and Stage 2) http ://www . epa . gov/ttn/chief/eiip/techreporUvo l ume03/iii11 apr2001 . pdf. Sub-Category 4.4: Vehicle Fueling (Stage II)- Vapor Displacement 

## sec: 250 1060101 (uncontro l led), 250 10 60 102 (con tro lled ) Fo ll ow these steps when ca l cu l at i ng emiss i ons from veh i cle fu e ling- Va por Displacement: 1 . Find the amount of gaso lin e so ld in In d iana at the Federa l Highway Admini stration , U.S . Departmen t of Transportat i on http ://www.fhwa . dot.gov/policy/ohim/hs04/htm/mf21 . htm . 2. Find the amou nt of gasoline sold stat ewide and by county using the NAI CS code 447-Gasoline Service Station from th e U . S . Census Bureau 's , Economic Census at http ://www . census.gov/econ/census02/data/in/INOOO 44 . HTM#N447 . 3. Allocate the amo unt so ld to each of the counti es by dividing t he amount of sales in eac h county by stat ew i de sa l es and multiplying by the numb er of gallo ns sold state wide found above in step 1. 4. Calculate an em i ss ion f acto r using the input files supp li ed from the m obi l e model. Table 1 a nd T able 2 s h ow examp l es of how th e emissio n fa cto rs fo r J anuary and July fo r th e Southern Counties we re ca lculated. By u s ing these two months, the other months are d i st ributed. U se th e average of all months for the em i ss ion factor for the Sout h ern cou nti es . U se th e same methodology for the Northern count i es, Central Counties , Clark/Floyd , and Lake/Porter.

18Area Source Inventory S-006-0AQ-R-M0-08-S-R 1 

### Table 1 January Run for Southern Counties VTYPE GM_MILE MILES MPG VMT G/GAL Month Factor 

### 1 0.0628 29.4642 23.89 0.463793 0.322719 1 1.01 2 0.1058 35.2923 18.77 0.070491 0.009868 2 1.14 3 0.1058 35.2923 18.77 0.234672 0 . 109364 3 1.28 4 0.1486 34.0851 14 .31 0.071379 0.010834 4 1.41 5 0.1486 34.0851 14.31 0.032825 0.002291 5 1.55 6 0.2152 35.8919 9.88 0.028896 0.001775 6 1.69 7 0.2342 32.3617 9.08 0.001027 2.24E-06 7 1.82 8 0.2465 19.9098 8.63 0.000522 5.8E-07 8 1.69 9 0.2719 27.6093 7.82 0.001164 2.88E-06 9 1.55 10 0.2733 27.4686 7.78 0.002489 1.32E-05 10 1.41 11 0 .2972 24.3758 7.15 0.001132 2.72E-06 11 1 .28 12 0.3169 23.6257 6.71 0.000004 3.4E-11 12 1.14 25 0 . 3421 27.2301 6.22 0.000496 5.23E-07 Sum 

### 16.97 0.456873 g/gal Average 1.41 1.007222 lb/E3gal

19Area So u rce Inventory S-006-0AQ-R-M0-08-S-R1 Table 2 July Run for Southern Counties VTYPE GM_MILE MILES MPG VMT G/GAL 1 0.1144 29.1752 23.9 0.456768 0.570447 2 0.1955 34.8826 18.75 0.071404 0.018689 3 0.1955 34.8826 18 .75 0.237712 0 . 207133 4 0.2882 33.944 14 . 3 0.072838 0.021865 5 0.2882 33 . 944 14 . 3 0 . 033496 0.004624 6 0.4164 35.8288 9.9 0 . 029201 0.003515 7 0.4529 32.4716 9.1 0.001038 4.44E-06 8 0.4763 19 .6757 8.66 0.000509 1.07E-06 9 0 . 5264 27.4602 7 . 83 0.00116 5.55E-06 10 0 .5283 27.3328 7.8 0 . 002482 2.54E-05 11 0 .5749 24.2458 7 . 17 0 . 001122 5.19E-06 12 0 . 6128 23.3718 6.73 0 . 000004 6.6E-11 25 0 . 6629 27.23 01 6 . 22 0 . 000485 9.7E-07 0.826316 g/ga l 1.821697 lb/E3ga l 5 . Multiply the process rate in step 4 by the emission factor found in the mobile model. Sub-Category 4.5: Vehicle Fueling (Stage 

### II)- Spillage 

## sec: 25010601 o3 Follow th ese steps when calculating e mi ss i ons from vehicle fueling- Spillage: 1 . Find the amount of gasoline so l d in Indiana at the Federal Highway Admini strati o n , U . S. Department of Transportat ion http ://www.fhw a . dot.gov/policy/ohim/hs04/htm/mf21 . htm . 2. Find the amount of gaso lin e so l d statewide an d by county us i ng t h e NAICS code 447-Gasoline Service Station from the U .S. Ce n s u s Bureau's, E cono m ic Census at http ://www .ce n sus.qov/eco n/cen s u s02/data/inll NOOO 44 . HTM#N447 . 3. Allocate the a m ou nt so ld to eac h of th e co unti es by dividing the amount of sa l es in each co unty by statewide sa l es and mult ip lying by th e numb er of gallons sold statewide found above in s tep 1. 4 . Apply th e emission factor 0. 7 lb VOC/1 000 ga ll ons in AP - 42, Fifth Edition , Volume 1, Chapter 5, Petroleum Indu stry, Transportation, and Marketing of Petroleum Liquids http : //www . epa . gov/ttn/chief/ap42/ch05/finallc05s02 . pdf to th e process rate found in step 4 . Sub-Category 

### 4.6: Und erground Tank Breathing 

## sec : 25o 1o6o2oo Fo ll ow these step s when ca l c ul at in g emiss ion s from und e rground tank b reathing : 1 . Find th e amount of gasoline so l d in Indi ana at the Federa l Highway Administration, U .S. Department of Transportation http ://www .fhwa . dot.gov/policy/ohim/hs04/htm/mf21 . htm . 2. Find th e amount of gasoline sold statewide and by county using the NAICS code 447-Gasoline Service Station from the U.S. Census Bureau's, E cono mic Census at http ://www .census . gov/ eco n/ce n s u s02/data/i nll NOOO 44 . HTM#N44

### 7 .
20Area Source Inventory S -006-0AQ - R- M0 -08-S-R 1 3. Allocate the amount sold to each of the counties by dividing the amount of sales in each county by statewide sales and multiplying by the number of gallons sold statewide found above in step 1. 4. Apply the emission factor 1 . 0 lb VOC/1 000 gallons in AP-42, Fifth Edition, Volume 1, Chapter 5, Petroleum Industry, Transportation, and Marketing of Petroleum Liquids http://www . epa . gov/ttn/chief/ap42/ch05/final/c05s02.pdf to the process rate found in step 4. Sub-Category 4.7: Tank Trucks in Transit 

# sec: 2505030120 Follow these steps when calculating emissions from tank trucks in transit: 1. Find the amount of gasoline sold in Indiana at the Federal Highway Administration, U.S. Department of Transportation http://www.fhwa.dot.gov/policy/oh i m/hs04/htm/mf21 . htm . 2 . Find the amount of gasoline sold statewide and by county using the NAICS code 447-Gasoline Service Station from the U.S. Census Bureau's, Economic Census at http ://www .census . gov/econ/ census02/data/i n/l NOOO 44 .HTM#N447 . 3. Allocate the amount sold to each of the counties by dividing the amount of sales in each county by statewide sales and multiplying by the number of gallons sold statewide found above in step 1. 4. Using the guidance in the EIIP, Volume 3, Chapter 11, Gasoline Marketing (Stage 

### I and State 

### II) at http ://www.epa.gov/ttn/chief/ei i p/techreport/vo l ume03/iii11 a pr2001 . pdf) , multiply the activity rate 1.25 by the amount sold per county found in step 4. 5. Now multiply the process rate found in step 5 by the emission factor .06 lb VOC/gallon transported using the EIIP guidance above. 

### Category 5: Waste Management Practices Sub-Category 

### 5.1: Solid Waste Incineration 

### 5.1.1: Industrial Solid Waste Incineration 

# sec: 2601o1oooo Follow these steps when calculating emissions from industrial solid waste incineration: 1. Find the number of manufacturing employe es , NAICS code 31, for each county u s ing the County Bu s in es s Patterns at the U.S. Census Bureau's website http ://censtats.census . gov/cgi - bin/cbpna i c/cbpsel.pl. Note: Use the steps in 3 . 2-1 to navigate through th e county busin es s patterns . 2. Multiply the county manufacturing employment by the default fu e l - loading factor 420 ton s 

### I 1,000 manufacturing employees. 3. Multiply the process rate in step 2 by AP-42, Fifth Edition, Volume 1 , Chapter 2-1.12, Solid Waste Disposal at http ://www . epa.gov/ttn/chief/ap42/ch02/index . html .

2 1Area Source In ve ntory S-006- 0AQ -R-M0-08-S-R1 

### 5 . 1.2 : Commercial Solid Waste Inciner ation 

## sec: 2601 o2oooo Fo ll ow these steps when calculating emissions from commercia l so li d waste incineration : 1 . Find the population for each county at th e U .S. Census Bureau's website http ://www.census.gov/. Note: Use steps 2.1-5 to navigate through the U .S. Census Bureau's webs ite . 2. N ext find the d efa ult f actor of .65 1 b/person/day from U .S . EPA Muni c ip a l So lid W as t e Repo rt http ://www . epa.gov/epaoswe r /non - hw/muncpl/msw99.htm . 3. Find th e percent of commercial solid waste from t he U . S. EPA Municipal Sol id W ast e Report ab ove. 4 . N ow, calcu late the pro cess rate fo r commercia l solid waste incineration by mu lt iplying pop ul ati o n by th e defau lt factor of .651b/pe rson/day by the percent of commercial solid waste and numb e r of days i n a year. 5. Multiply the process rate in st e p 4 by AP-42 , Fifth Edition, Volume 1, Chapter 2- 1 . 12 , So li d W aste Disposal at htt p ://www .epa . gov/tt n/ch i ef/ap42/ch02/index . html. 

### 5 .1.3: Residential Solid Waste Inciner at ion 

## sec: 2601 o3oooo Follow th ese st e ps wh e n calculating emission s from residential so li d waste in c in era ti o n : 1. Find the population for eac h co unty at the U .S. Census Bureau's w ebs ite http ://www . cens u s . gov/ . N ot e: Use step 2. 1-5 to navigate thro u gh the U .S. Census Burea u' s website . 2. N ext find the d efault factor of .651b/person/day f rom U .S. EPA Mu nicipa l So li d W aste Report http://www.epa.gov/epaoswer/n on-hw/muncpl/msw99 . htm . 3 . Find t h e pe rcen t of re s id ent i a l so li d wast e fro m the U .S . EPA Mun ici pa l Soli d Waste Rep o rt above. 4 . N ow, ca lcul ate the pro cess rate for re s i de nti a l sol i d wast e incin erat i on by multiplying pop ul at i o n by th e defa ult factor of .65 1b/perso n/day by th e pe rce nt of comme rci al s olid wast e a nd numb er of days i n a year. 5 . Multiply the pro cess rate in step 4 by AP-42, Fifth Edition, Volum e 1 , Chapter 2-1.12, So lid W as te Di sp os a l at http ://www.epa .gov/ttn/chief/ap42/ch02/index . html. Sub-Category 

### 5.2 : Residential Op e n Burning 

### 5 . 2.1: Leaf and Brush Burning 

## sec: 26 100001 00 and 26 10000400 Fo ll ow t heses step w hen ca l c ul at ing emiss i o ns fro m l eaf and brush burning : 1 . Find a per cap ita factor fo r l eaf burning and a per capita for brush burning by u s ing th e U . S. EPA's Solid Waste Report at http ://www.epa . gov/epaoswer/non -hw/muncpl/msw99 . htm . 2. A ll ocate the amount burn ed by adjusting th e p e r capita facto r for leaves a t 25% a nd for brush at 25% . Of th e total waste generated on l y 28% burns . 22Area Source Inventory S - 006 -0AQ-R- M0- 08-S- R 1 3. Once all the percentages from above are calculated, multiply the adjusted per capita factor by the rural population for each county from the U.S. Census Bureau at http://www . census . gov/ Note: As of the data of this SOP, the following steps will lead to county rural population. a. Go to http://www.census.gov/ b . On the left hand side , select American Fact Finder c. Select data sets d. Detailed tables e . County f. Indiana g. All counties 4 Use the table below to adjust the amount of waste generated to account for the percentage of forest in each county. The percentages come from a document from the United States Department of Agriculture at http ://ncrs.fs.fed . us/pubslrb/rb nc253b . pdf . Percent Forested Acres per County Adjusted for Yard Waste Generated < 10% 0 % generated >= 10%, and < 50% 50% generated >=50% 100% generated 5. Now, multiply the amount of leaves and brush by the emission factors found in AP-42 , Fifth Edition, Volume 1, Chapter 2, Solid Waste Disposal, Table 2.5-5, and Table 2 . 5-6 at http ://www . epa . gov/ttn/ch i ef/ap42/ch02/final/c02s05.pdf. 5.2.2: Residential Waste Incineration 

## sec: 261 oo3oooo Follow these steps when cal c ulating emissions from for re s idential waste incineration : 1. Find a per capita factor for residential waste incineration by using the U . S . EPA's Solid Waste Report at http://www.epa . gov/ epaoswe r/n o n - hw /muncpl/pubs/m swc har05 . pdf . 2 . U s ing the Solid W aste Report above , s ubtract the perce ntage of re cycled a nd composted material from the per capita factor above. 3. Now, subtract the p e rce ntag es of combustibl es i. e. glas s , m eta l, ya rd trimming s, and oth e r waste. 4. Using a do c um e nt from EPA , it states th at only 28% of wa ste generated by rural population burn s and of that p e rc e nt, 49 % i s a c tually c o m bu sted. U s ing thi s information multiply the pe r capita factor by 0 .2 8 and then multiply that number by 0.4 9 actually burned in rural counties . 5 . Once all th e p e rcentag es are cal c ulate d, multiply th e a dju st e d per ca pita factor by the rural population for each county from the U.S. Census Bureau at http ://www . census . gov/. Note: Use steps 5.2.1-3 to find county rural population. 6 . C a lcul ate the a mount of re s idential wa ste by the emission factors in the EIIP, Volume 3, Ch apter 16, Open Burning at http://www.epa.gov/ttn/chief/eiip/techreportlvo l um e 03/ind ex .html. Sub-Category 5.3: Public Owned Treatment Works (POTW's) 

## sec: 2630o2oooo Follow these steps when calculating emis s ions from POTW's: 23Area Source Inventory S -00 6- 0AQ-R-M0-08 -S- R1 1 . To calculate the amount of annual flow for public owned treatment works , obtain the amount of monthly flow rate for each county . This is data i s suppl i ed by the Office of Water Quality. To calculate for annual flow multiply the monthly flow by the default of 0.16 that represents the amount of industrial flow . 2 . Calculate the process rate above by the emission factors in FIRE 6.25 using the 

## sec code 2630020000 . 0 Sub-Category 5.4: Treatment, Storage, and Disposal Facilities 

## sec : 264oooooo4 Follow these steps when calculating emissions from treatment, storage, and disposal facilities: 1 . Obtain a list of treatment facilities and the amount of ignitable waste from each facility from IDEM's Office of Land Quality . 2. Using the list of facilities from step 1, run a query using the ACCESS data tables at K :\OAQ_INV\Steptooi\Stpti_02.mdb t o obtain the amount of ignitable waste reported to IDEM's Office of Air Quality. 3 . Compare the two lists obtained in step 1 and step 2 , for each facility subtract any quantity reported to OAQ from the quantity reported to OLQ . Do this in order to avoid double counting quantities reported to both offices. Combine the quantities reported from facilities within the same counties . Use these quantities as the process rate for each county. 4 . Multiply the process rate above with the combined emiss i on factor in the table below : Emiss ion Source Emission Factor in AP-42 Emission Factor Used (lb VOC/Ton) (lb VOC/Ton) Storage Tank Vent 0 . 004-0 . 09 0 .09

Spillage (filling ) 0 . 20 0 .20 Load i ng (filling) 0.00024
- 1.42 1.42 Spillage (emptying) 0 .20 0 .20 Loading (emptying) 0 . 00024-1.42 1.42 Combined Emission Factor 

### 3.33 

### Category 6: Submit Data to EPA Submit data in a format that is acceptab l e to EPA. At the present time the format is the National Emission Inventory (NEI) . 

### 6. Standards and checklists The Emission Reporting program does not have any checklist for the Area Source Inventory at this time . The Emission Group does this electronically through an ex ce l spreadsheet that is created when needed. 

### 7. Records Management The Area Source Inventory files are kept elect ronically at K:\OAQ_INV\Inv\Area Source . The Branch Contact for the Air Programs Branch and the Section contact for the Technical Support and Modeling Section will keep co p ies of the SOPs for the Technical Support and Modeling Section t o be referenced as needed. An electronic copy wi ll also be available on K:\OAQ_INV\SOPs .

24

### 8. Quality Assurance 

## I Quality Control Area So u rce Inve ntory S-006-0AQ-R-M0-08-S-R 1 Comparisons are made against t he emissions estimate s made by The U . S . EPA in the NEI. 

### 9. Continuous Improvement Cycle A periodic revi ew will be completed per updates and changes made to the E IIP . 

### 10. References The Area Source In ventory is a requirement of 40 CFR Pa rt 51 Subpart A- Emission Invento ry Reporting Requirements. 

### 11. History of Revisions Date Month/day/year 02/27/2008 

### 12. Appendices Non e Revision Number 

### 1 Description Revise d using n ew SOP t emp late.



### 2 5

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# APPENDIX E Public Participation Process Documentation

## This page intentionally left blank

## Appendix E-1 LEGAL NOTICE OF PUBLIC HEARING Redesignation and Maintenance Plan in association with the 2008 8-Hour Ozone Standard for Lake and Porter Counties, Indiana Note: After December 1, 2012, legal notices for public hearings shall no longer be published in newspapers, but will be found on the Indiana Department of Environmental Management web site at: http://www.in.gov/idem/5474.htm. 

## Notice is hereby given under 40 CFR 51.102 that the Indiana Department of Environmental Management (IDEM) is accepting written comment and providing an opportunity for public hearing regarding the Draft Redesignation Petition and Maintenance Plan in association with the 2008 8-hour ozone standard, for Lake and Porter counties, Indiana. All interested persons are invited and will be given reasonable opportunity to express their views concerning the submittal of the proposed Redesignation Petition and Maintenance Plan in association with the 2008 8-hour ozone standard for Lake and Porter counties, Indiana. Lake and Porter counties, Indiana were designated as “nonattainment” as a portion of the Chicago-Gary-Lake County, Illinois-Indiana nonattainment area. This area was designated as a “marginal” nonattainment area and is subject to the requirements of Section 172 of the Clean Air Act (CAA). One of the compliance requirements mandated by Section 172(c) of the CAA is the development of a plan demonstrating that the area will meet the federal 2008 8-hour air quality standard by the required attainment date. This Redesignation Petition and Maintenance Plan is being drafted and submitted consistent with United States Environmental Protection Agency (U.S. EPA) guidance. Copies of the draft documents will be available on or before October 29, 2012, to any person upon request at the following locations:

 Indiana Department of Environmental Management, Office of Air Quality, Indiana Government Center North, 100 North Senate, Room N1003, Indianapolis, Indiana.
 Indiana Department of Environmental Management, Northwest Regional Office, 8380 Louisiana Street, Merrillville, Indiana.
 Crown Point Community Library, 214 South Court Street, Crown Point, Indiana.
 Lake County Public Library-Highland Branch, located at 2841 Jewett Street, Highland Indiana
 Valparaiso Public Library, 103 Jefferson Street, Valparaiso, Indiana.
 Gary Public Library, 220 West 5 th

## Avenue, Gary, Indiana.
 Hammond Public Library, 564 State Street, Hammond, Indiana.
 Whiting Public Library, 1735 Oliver Street, Whiting, Indiana.

## Appendix E-2 The draft documents will also be available on the following web page: http://www.in.gov/idem/4658.htm Any person may submit written comments on the Draft Redesignation Petition and Maintenance Plan in association with the 2008 8-hour ozone standard, for Lake and Porter counties, Indiana on or before December 3, 2012. Written comments should be directed to Ms. Linda McClure, Mail Code 61-50, Office of Air Quality, Indiana Department of Environmental Management, 100 North Senate Avenue, Indianapolis, Indiana 46204; or fax (317) 233-5967; or email at lmcclure@idem.in.gov . Interested parties may also present oral or written comments at the public hearing, if held. Oral statements will be heard, but for the accuracy of the record, statements should be submitted in writing. Written statements may be submitted to the attendant designated to receive written comments at the public hearing. A public hearing on the Draft Redesignation Petition and Maintenance Plan in association with the 2008 8-hour ozone standard for Lake and Porter counties, Indiana will be held if a public hearing request is received by November 19, 2012. A hearing has been scheduled for November 28, 2012. The hearing will convene at 6:00 p.m. local time at the Lake Station-New Chicago Branch Public Library located at 2007 Central Avenue, Lake Station, IN 46405. If a request for a public hearing is not received by November 19, 2012, the hearing will be cancelled. Interested parties can check the online IDEM calendar at http://www.in.gov/idem/calendar.htmlor contact Ms. Linda McClure at 317-232-8449, after November 19, 2012, to see if the hearing has been cancelled or will convene. A transcript of the hearing and all written submissions provided at the public hearing shall be open to public inspection at IDEM and copies may be made available to any person upon payment of reproduction costs. Any person heard or represented at the hearing or requesting notice shall be given written notice of actions resulting from the hearing. For additional information contact Ms. Linda McClure, at the Indiana Department of Environmental Management, Office of Air Quality, Room N1001, Indiana Government Center North, 100 North Senate Avenue, Indianapolis , IN 46204 or call (317) 232-8449 or (800) 451- 6027 ext. 2-8449 (in Indiana). Individuals requiring reasonable accommodations for participation in this hearing should contact the IDEM Americans with Disabilities Act (ADA) coordinator at: Attn: ADA Coordinator Indiana Department of Environmental Management – Mail Code 50-10 100 North Senate Avenue Indianapolis, IN 46204-2251 Or call (317) 233-1785 (voice) or (317) 233-6565 (T DD). Please provide a minimum of 72 hours notification.

# I NDIANA 

# D EPARTMENT OF 

# E NVIRONMENTAL 

# M ANAGEMENT We Protect Hoosiers and Our Environment. Mitchell E. Daniels Jr. 100 North Senate Avenue Governor Indianapolis, Indiana 46204 (317) 232-8603 

### Thomas W. Easterly Toll Free (800) 451-6027 Commissioner www.idem.IN.gov

Recycled Paper An Equal Opportunity Employer Please Recycle 

## December 4, 2012
CERTIFICATE OF PUBLICATION This is to certify that the Indiana Departmentof Environmental Management (IDEM) Notice of the opportunity for a Public Hearing regarding the following:

 Redesignation and Maintenance Plan in association with the 2008 8-Hour Ozone Standard for Lake and Porter Counties, Indiana was published on IDEM’s web site on October 25, 2012. It remained posted on the site until at least December 3, 2012. The notice in full may be found at the following web address, under “Lake and Porter” counties. http://www.in.gov/idem/6395.htm Web publication of the notice was at the request of Scott Deloney, Branch Chief, Programs Branch, Office of Air Quality, IDEM. By:

Mike Finklestein IDEM Webmaster Attachments: Copy of web page as published.

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# -to**~dl>.llir~) ~L~**  Prescribed by State Board of Accounts General Form No. 99P (Rev. 2009A) Indiana Department of Environmental Management (Governmental Unit} Porter County, Indiana To: Chesterton Tribune 193 S. Calumet Road PO Box 919 Chesterton, IN 46304 Newspaper Code 64002 

### PUBLISHER'S CLAIM LINE COUNT Display Master (Must not exceed two actual lines, neither of which shall total more than lour solid lines of the type in which the body of the advertisement is set) -- number of equivalent lines Head-- number of lines ------------------------------------------------- Body-- number of lines ______________________________________________ --· Tail-- number of lines ------------------------------------------------ Total number of lines in notice --------------------------------------- COMPUTATION OF CHARGES 123 lines, .......... columns wide equals ....... equivalent lines at 123

0.4982 cents per line _____________________________________________________________ _ Additional charges for notices containing rule or tabular work (50 per cent of above amount) ___ - --- _-- ___ -- ____ --- _- ------ _____ ----------------------- __ ----. Charge for extra proofs of publication ($1.00 for each proof in excess oftwo) ------------------------------------------------------------------------ TOTAL AMOUNT OF CLAIM __ ---------------------------------------------------- DATA FOR COMPUTING COST Width of single column in picas: 12.5 Number of insertions: one Size of type 7 point 

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# b~:~s:::;tily that the printed matter attached hereto is a true copy,

# ~**ECEl~lfDe.** which was duly published in said paper one time(s). The dates of publica ion being as follows: October 26, 2012 

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# 1 6 .2012 Additionally, the**~tatement che~~ed**  below is true and correct: · STATE OF INDIANA

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### DEPT.OFENVIRONMEI\ITf>.~MANAGE~NT

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# BY**C::::L-~** WarrenCanright 

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### ..... :i?, Date: November 13, 2012 

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# QUALITY Title: Publisher $61.28

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### THE CHESTERTON TRIBUNE, CHESTERTON, IN

lnd_1ana o!l pr _before Depember 3, 201 :r.Writt¢i1' · com[rie.nls ·should be ·.directed ld -Ms. Linda 

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# r HE .RE Prescribed by Stale Board of Accounts General Form No. 99P (Rev. 2009A) 

# .I.DE..r!J............................................... . To: The Times Media Company (Governmental Un'it) Lake County, Indiana 601-45th Avenue, Munster, IN 46321 

### PUBLISHER'S CLAIM LINE COUNT Display Master (Must not exceed two actual lines, neither of which shall total more than four solid lines of the type in which the body of the advertisement is set) -- number of equivalent lines Head -- number of lines _______________________________________________ . Body-- number of lines· ______________________________________________ _ Tail -- number of lines ------------ •• _-------- _____ ---- ____ ---. _____ - ·1otal number of lines in notice 

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## FOR COMPUTING COST Width of single column in picas 9p4 Number of insertions: 1

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Pursuantto the provisions and penalties of IC 5-11-10-1, I hereby certify thatthe foregoing account is just and correct, that the amount claimed is legally due, after allowing all just credits, and that no part of the same has been paid. I also certify that the printed matter attached hereto is a true copy, of the same column width and type size, which was duly published in said paper one (1} time. The dates of publication being as follows:



# .................................. f2.6&D..IP.u:::. .. ......

# 4?.:.9., .d.:9.f..d ............. ............... . Additionally, the statement checked below is true and correct:

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Date ..

# :..!0/.:?..C(/..f.~

# .... : ..... ........... Title: Legal Clerk

# ~~~~~:~~ DATE . t;-e- /A _ 

## 'Jr-F!Gt OF AIR QUALITY

### THE TIMES MEDIA COMPANY, MUNSTER, IN

The draft·. drioumefltg W\11 also be avallaPle on Uifl,fC)IIQWing. wei:! page; Alln: ADA Coor.dlnalor Indiana**q.epaifm~nt** of Environmental Management- ,Mall C(Jde 5D-_1Q 100 Nor1h Seilale Avenue Indianapolis, IN 46204-2251 Or call (317} >**2~:;11115** (voice) or j (317)**233-~65** (fD"fJ},rpf188lpftJ- ! VIde a m/nlfflum_ofl? hDUfB nol/fica- : !/on. 10/29**-~2Mi5082' ~**