DATE: January 30, 2012

SUBJECT: Development of the RTR Risk Modeling Dataset for the Secondary Aluminum 

Production Source Category

FROM: Mark Bahner, RTI International

TO: Rochelle Boyd, Environmental Protection Agency (the EPA)

The purpose of this memorandum is to document the technical approach and rationale used to develop 

risk modeling input data for hazardous air pollutant (HAP) emissions for secondary aluminum 

production facilities. This work is being performed pursuant to section 112(f) of the Clean Air Act as 

part of the residual risk assessment for facilities that are subject to the National Emission Standards for 

Hazardous Air Pollutants (NESHAP) for Secondary Aluminum Production (40 CFR Part 63, Subpart 

RRR).

1. Facilities Modeled

There are an estimated 161 facilities subject to the Secondary Aluminum Production NESHAP. Risk 

assessment inputs were developed for 155 facilities, as shown in Table 1. There were six facilities that 

are subject to the Secondary Aluminum NESHAP that were not included in the risk assessment input 

files, as shown in Table 2. The facilities that were not included in the risk assessment input files 

included one major HAP source and five area HAP sources. The major HAP source was not included 

because the secondary aluminum equipment at the source consists of group 2 furnaces, which do not 

have emission limits under the NESHAP. The five area sources were not included because they had no 

equipment subject to dioxins/furans emissions standards, which are the only standards applicable to 

secondary aluminum production area sources.

2. Emission Process Groups Modeled

Table 3 shows the secondary aluminum emission process groups that were modeled. Also modeled as 

part of facility-wide risk assessments were primary aluminum sources that were collocated at secondary

aluminum facilities. Finally, other collocated operations such as coating lines, gas-fired boilers and other 

emission processes were also included in the facility-wide modeling. Group 2 furnaces were not 

included in the modeling dataset because the EPA did not have HAP emissions estimates for those 

furnaces.

3. Collocated Sources

The modeling inputs for the primary aluminum operations collocated at secondary aluminum production 

facilities are exactly the same as the inputs used in the recent risk assessment for the primary aluminum 

production source category.

1
2

4. Compound-Specific Emissions

The pollutants regulated under subpart RRR are particulate matter (PM), hydrochloric acid (HCl), total 

hydrocarbon (THC) and dioxins/furans (D/F). Emissions standards for the affected secondary aluminum

sources are given in Table 4. 

Subpart RRR uses PM as a surrogate for metallic hazardous air pollutants (HAPs) and THC is a 

surrogate for organic HAPs. Since subpart RRR compliance testing is performed for the surrogate PM 

and THC, there are limited test data available for compound-specific metallic and organic HAP 

emissions. In order to generate compound-specific metallic HAP and organic HAP data, Clean Air Act 

Section 114 requests (also known as Information Collection Requests or ICRs) were sent to nine 

companies, asking them to perform tests and provide the resulting data regarding metallic HAP and 

organic HAP emissions.

2

The metallic HAP data reported in the ICRs consisted of metallic HAP concentrations in the particulate 

collected in air pollution control devices that controlled emissions from various pieces of equipment. 

Using these test data, Table 5 presents the average, minimum, and maximum concentrations of metallic 

HAPs in PM emitted from individual secondary aluminum operations. It should be noted that the testing 

ICR was not designed exclusively to obtain metallic HAP data. Rather, the intent was to contact nine 

companies that operated many pieces of equipment, with an emphasis on companies that operated 

thermal chip dryers or scrap dryer/delacquering/decoating kilns (because the latter two pieces of 

equipment are relatively rare in the industry). However, even though gathering metallic HAP data was 

only one of the goals of the testing ICR, the data gathered is considered representative, because in most 

cases, many data points from multiple plants for each piece of equipment were obtained. See Table 5 for 

the results of metals testing; the average values in Table 5 were used in the residual risk input file. 

The data in Table 5 can be used to calculate emissions of specific metallic HAPs from a particular piece 

of secondary aluminum equipment. For example, assume a Group 1 furnace handling other than clean 

charge receives 100,000 tons per year (tpy) of charge. The allowable emissions of PM (from Table 4) 

are 0.4 lb/ton of charge, so allowable emissions of PM are 40,000 lb/year (or 20 tons per year). The

average concentration of antimony (from Table 5) in the PM is 18.6 mg/kg (i.e., 18.6 parts per million, 

or ppm). The calculated allowable emissions of antimony are therefore 20 tpy times 18.6 ppm, or 

3.72E-04 tpy. 

The ICR organic HAP data were collected by performing stack testing on thermal chip dryers and scrap 

dryer/delacquering decoating kilns, which are the two types of secondary aluminum sources that are 

regulated for THC emissions. Testing was conducted for both THC and individual organic HAP 

emissions. Test results were reported as pounds per ton of feed (lb/ton of feed). The collected 

information was used to calculate allowable emissions for each organic HAP at the THC limit given in 

the standard. For example, the THC limit for a thermal chip dryer is 0.8 lb/ton of feed. If the test results 

were 0.4 lb/ton of feed for THC, and 1E-03 lb/ton of feed for benzene, the allowable benzene emissions 

would be 2E-03 lb/ton of feed (i.e., since the measured THC emissions were half of the NESHAP limit, 

the measured benzene emissions were multiplied by two to calculate the allowable emissions. Results 

for allowable emissions of organic HAPs are summarized in Table 6, in kilograms per megagram 

(kg/Mg) of feed. The results are separated into volatile organic compounds (VOCs) and semivolatile 

organic compounds (SVOCs). The results in Table 6 can be converted to allowable emissions for each 

organic HAP for each piece of equipment. Take the example, of a thermal chip dryer with a production 

of 100,000 tpy. The allowable emissions (in the “average” column) for acrylonitrile from a thermal chip 

dryer are 9.89E-04 kg/Mg. Therefore, the allowable acrylonitrile emissions for this piece of equipment 

would be 0.0989 tons per year (i.e., 100,000 tpy, multiplied by 9.89E-4 kg/Mg, divided by 1000 kg/Mg).
3

As described above, Tables 5 and 6 were used in conjunction with production data to estimate allowable 

speciated metallic and organic HAP emissions for each piece of equipment subject to Subpart RRR at 

each facility. As also described above, it was necessary to do this because the standards for metallic 

HAPs are in the form of a PM surrogate, and the standards for organic HAPs are in the form of a THC 

surrogate. Therefore, facilities measure the PM and THC surrogates to determine compliance with the 

standards, rather than measuring speciated metallic and organic HAPs. This conversion was not 

necessary for HCl, since HCl is the form of the standard, and facilities are directly measuring HCl. 

Facilities also report D/F emissions; these emissions will be discussed in Section 8.

5. All-Company ICR Responses

In addition to the nine-company testing ICR sent out on May 27, 2010, an ICR was sent to all facilities 

thought to potentially be subject to subpart RRR on February 7, 2011.

3 Responses to this request were 

used for many of the modeling inputs, including:

 Latitudes and longitudes of stacks

 Height, diameter, exhaust gas flow rate, and exhaust gas temperature for stack releases

 Type of equipment exhausting to stacks (e.g. scrap shredder, thermal chip dryer, group 1 

furnace handling other than clean charge, etc.)

 Aluminum production of equipment exhausting to stacks, and

 Reported actual emissions PM (as a surrogate for HAP metals), THC (as a surrogate for 

organic HAPs), HCl, D/F (either reported as individual congeners or TEQ, or both), and 

other HAPs, chiefly from collocated sources (except for primary aluminum, for which 

modeling files had already been developed1).

Three separate types of information regarding equipment production or capacity were requested:

 Mass of charge (tons/yr) – this was the actual charge in the most recent year (after 2004) 

 Maximum capacity of unit (tons/year), and

 Charge during most recent performance test (lb/hr) 

The maximum capacity of the unit (tons/year) was used to estimate allowable emissions for the unit, 

whereas actual emissions were based on the amount of charge for the most recent year (after 2004). 

6. Allowable Emissions Calculation Procedures

Allowable emissions were calculated as the product of the maximum capacity of the unit (from the allcompany ICR response) times a conversion factor that calculated the allowable emissions of the 

surrogate pollutant (e.g., PM or THC) times the concentration of the compound-specific metallic or 

organic HAP (from the nine-company testing ICR responses, as shown in Tables 5 and 6). 

Table 7 shows how conversion factors were calculated for each piece of equipment and pollutant, and

Table 8 summarizes the conversion factors used in the allowable emissions calculations. Table 9

provides an example of allowable emissions calculations for a HAP metal (antimony), HCl, D/F (in 

toxic equivalents), a volatile organic HAP (acrylonitrile), and a semi-volatile organic HAP 

(acenaphthene).

7. Actual Emissions Calculation Procedures

Actual emissions were calculated as a fraction of allowable emissions, using the actual amount charged 

in the most recent year (from the all-company ICR responses), and the actual emissions of surrogate 

pollutants (from the all-company ICR responses). It should be noted that nearly all companies provided 
4

only the surrogate pollutant information (i.e., PM and THC) rather than the speciated HAP information 

(i.e. speciated HAP metals and speciated organic HAP). Further, no company provided the complete 

suite of metallic and organic HAPs for which extensive testing was conducted in the nine-company ICR. 

Therefore, we used reported surrogate emissions and calculated the speciated metallic and organic HAP 

emissions using the nine-company testing data. The only instances where we used the facilities’ reported 

speciated metallic and organic HAP emissions were for the facility-wide HAP emissions modeling, 

when processes were not covered under the secondary aluminum or primary aluminum NESHAPs. 

Table 10 provides an example of actual emissions calculations for a HAP metal (antimony), HCl, D/F 

(in toxic equivalents), a volatile organic HAP (acrylonitrile), and a semi-volatile organic HAP 

(acenaphthene). 

8. Stack Locations and Stack Characteristics

Stack latitudes and longitudes as reported in the ICR responses were plotted using Google EarthTM and 

sent to facilities for confirmation or correction when time was available. The confirmation or correction 

consisted of sending individual facilities a picture (.jpg) file of the ICR response latitudes and longitudes 

plotted in Google EarthTM, with a request that the facility either confirm or correct the plotted locations. 

When there was insufficient time to obtain facility responses, the results plotted in Google EarthTM were 

simply checked to ensure that the stack latitudes and longitudes were located on a building at the facility

site, or at a control device near a building. Where the results were not located on or near a building at the 

facility site or a control device, the latitudes and longitudes were adjusted. 

9. Default Values

If emissions were not reported in the ICR responses, default emission factors were used. These default 

emission factors were the average values determined from test results that were reported and credible. 

Table 11 summarizes the default emission factors used for modeling. For example, the average D/F 

emission rate during testing of Group 1 furnaces processing other than clean charge was 2.16 μg/Mg of 

feed, and the emission limit is 15 μg/Mg of feed. Therefore, the average test result was 0.144 times the 

standard. Similarly, the average PM emission rate during testing of Group 1 furnaces firing other than 

clean charge was 0.184 lb/ton of feed, and the emission limit is 0.4 lb/ton of feed; therefore, the average 

test result was 0.460 times the standard.

Default production capacity factor values were also used when the actual production in the most recent 

year was not given, or was claimed as Confidential Business Information (CBI). Production capacity

factor is the ratio of the actual production for the most recent year divided by the production capacity.

As with the default emission factors, the default production capacities were taken as the average 

production capacity for all equipment of the same type. Table 12 summarizes default production 

capacity factors.

The method in which these defaults were used can be illustrated for a facility that has reported a 

maximum production capacity for a group 1 furnace handling only clean charge of 100,000 tpy, but 

reported the actual production in the most recent year as CBI. If so, the production capacity factor of 

0.493 would be used, and the actual production would be assumed to be 49,300 tpy. Similarly, if HCl 

emissions were not reported for this furnace, the default emission factor of 0.144 lb/ton would be used. 

Therefore, the actual HCl emissions would be calculated as 49,300 tpy times 0.144 lb/ton, or 7099 lb/yr, 

or 3.55 tpy.
5

10. Chromium and Mercury Speciation

Mercury emissions from the Secondary Aluminum Production source category are extremely low (on 

the order of one pound per year for all of the secondary aluminum production major sources. However, 

for risk modeling purposes, mercury emissions were assumed to be 80 percent elemental gaseous 

mercury, 10 percent divalent gaseous mercury and 10 percent particulate mercury. 

Chromium speciation between hexavalent chromium and total chromium was as shown in Table 5 for 

Subpart RRR sources. For other facility-wide sources, 3 percent of chromium was assumed to be 

hexavalent.

11. Allowable and Actual Emissions Results for D/F

D/F was determined to be a risk driver for both major sources and area sources. In fact, D/F was the only

HAP modeled for area sources. Therefore, the procedures used to calculate D/F emissions and the 

resulting calculated emissions will be presented here. The all-company ICR requested that facilities 

provide individual D/F congener data. However, many facilities provided both individual congener data 

and TEQ values, and some facilities provided only TEQ values. The May 23, 2000 Federal Register 

notice for the secondary aluminum NESHAP directs facilities to calculate TEQ values using EPA625/3-89-016, so the individual congener toxic equivalency factor (TEF) values in that document were 

used to calculate TEQ values for this modeling. Calculated allowable and actual emissions of D/F (in 

TEQ) for major sources are presented in Table 13 and for area sources in Table 14.

12. Quality Control Checks and Resulting Changes

Data reported in the ICRs were checked in several ways. The paragraphs below discuss data quality

checks that were performed and changes that were made when data reported in the ICR responses were 

found to be incorrect.

 First, the stack latitudes and longitudes reported by facilities were checked in Google 

EarthTM, as previously described.

 Anomalously high production values for RTI #120 (Crestwood Metals) were resolved 

through discussions with a consultant for that company.

 For RTI #257 and #352, test reports were received but no ExcelTM workbook ICR responses 

were received. Therefore, risk input files were developed from the test reports and Google 

EarthTM images. Similarly, air permits were available for RTI #85 and #384, but no ExcelTM

workbook ICR responses were received. Risk input files were therefore developed from the 

air permits and Google EarthTM images.

 In general, emissions from non-Subpart RRR equipment were input directly into risk files.

One facility (RTI #292, NEI8066) reported anomalously high emissions of nickel from a 

painting line; contacts with the facility established that the painting line did not emit nickel.

 Source category classification (SCC) codes were defaulted where they were missing based on 

process descriptions. 

13. References

1. Primary Aluminum Actual and Allowable Emissions Modeling Files, available as docket item: 

EPA-HQ-OAR-2011-0797-0143.

2. Letter, Peter Tsirigotis (U.S. EPA) to Michael Palazollo (Alcoa) et al., “Requirement to provide 

information according to Title 42 of the United States Code, Chapter 85, Subchapter I, Part A, 
6

section 7414 (42 U.S.C 7414),” May 27, 2010. This was the cover letter for the nine-company 

testing ICR.

3. Letter, Peter Tsirigotis (U.S. EPA) to Russell Mayfield (Mayfield Salvage Company) et al.,

“Requirement to provide information according to 42 U.S.C 7414,” February 7, 2011. This was 

the cover letter for the all-company data collection ICR.
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List of Tables

Table 1. List of 155 Secondary Aluminum Production Facilities Modeled for Residual Risk .............. 8

Table 2. List of 6 Aluminum Production Facilities Not Modeled for Secondary Aluminum Risk...... 14

Table 3. Secondary Aluminum Emission Process Groups Modeled .................................................... 15

Table 4. Emission Standards for New and Existing Affected Sources................................................. 16

Table 5. Summary of Metallic HAP Test Results................................................................................. 18

Table 6. Summary of Organic HAP Test Results, Allowable Emissions (kg/Mg charge)................... 19

Table 7. Calculations for Conversion Factors....................................................................................... 20

Table 8. Conversion Factor Summary .................................................................................................. 23

Table 9. Example of Allowable Emissions Calculations...................................................................... 24

Table 10. Example of Actual Emissions Calculations............................................................................ 24

Table 11. Default Pollutant Emission Factors ........................................................................................ 25

Table 12. Default Capacity Factors......................................................................................................... 25

Table 13. Allowable and Actual D/F Emissions, Major Sources ........................................................... 26

Table 14. Allowable and Actual D/F Emissions, Area Sources ............................................................. 28
8

Table 1. List of 155 Secondary Aluminum Production Facilities Modeled for Residual Risk

RTI 

Number Facility ID Facility Name Facility Address Facility City

Facility

State Zip Code

Major/Area 

Source 

Status

2 NEI3AL01123SMA SMA-Mayfield Salvage Co. P.O. Box 129 Alexander City AL 35011 Area

7 NEI3AL01109Ell Ellis Metals 231 South Brundidge AL 36010 Area

11 NEI3AL01071Imp Imperial Aluminum - Scottsboro 7525 Roy Owens Blvd. Scottsboro AL 35769 Area

17 NEI3AR05017Liv Livingston Pecan & Metal Inc. 219 Commerce Street Lake Village AR 71653 Area

18 NEI3AR05119Met Metro Scrap Metals, Inc. 6915 Hwy. 70 E. North Little Rock AR 72117 Area

20 NEI3AR05033Dav Davis Iron & Metal 611 South 23rd Street Van Buren AR 72956 Area

23 NEI3AZ04019Amc Amcep Metals Company 4484 East Tennessee Street Tucson AZ 85714 Area

25 NEI3CA06037Tho Thorock Metals Company Inc. 435 East Weber Ave Compton CA 90222 Area

39 NEI3FL12115Al Al'S Pick N Pull, Inc. 4801 Preymore Street Osprey FL 34229 Area

50 NEI3IA19061Dit Dittmer's Recycling 19108 Herber Rd. Dubuque IA 52001 Area

53 NEI3IA19019Tou Tournier's Recycling Inc. 1644 Nathan Bethel Ave. Independence IA 50644 Area

55 NEI3IA19195Buc Buck's Auto Recycling 1541 A Hwy 9 Manly IA 50456 Area

56 NEI3IA19097BG B. G. Salvage 7141 Hurstville Rd. Maquoketa IA 52060 Area

63 NEI3IN18005Nik Nikkei MC Aluminum America, 

Inc 6875 South Inwood Dr. Columbus IN 47201 Area

65 NEI3IN18089Uni United Tranz Core LLC 1200 145th Street 4400 

Homerlee Ave. East Chicago IN 46312 Area

68 NEI3IN18069Tra Transmetco, Inc. 1750 East Riverfork Drive Huntington IN 46750 Area

71 NEI3IN18169Met Metal Source LLC 1743 S. Wabash St. Wabash IN 46992 Area

72 NEI3IN18069Hea Heartland Aluminum 706 East 9th Street Warren IN 46792 Area

73 NEI3KS20001Ray Rays Metal Depot 320 W Highway 54 La Harpe KS 66751 Area

74 NEI3KS20151Arn Arnett Automotive 308 Pedigo Pratt KS 67124 Area

76 NEIKS20173DON Donham Company 1631 S. Hoover Ct. Wichita KS 67209 Area

79 NEI11365 Rio Tinto Alcan 9404 State Route 2096 Robards KY 42452 Major

80 NEI3MA25013Cen Center Street Auto 651 Center St. Chicopee MA 01013 Area

83 NEI3MA25023Mid Middleboro Recycling 128 Bedford Middleboro MA 02346 Area

85 NEIMD24005MAR Maryland Recycle Company 8920 Yellowbrick Road Baltimore MD 21237 Area

87 NEI3MD24031Mon Montgomery Scrap 15000 Southlawn Dr. Rockville MD 20850 Area

89 NEI3MI26163AMP AMP Recycling Inc. 411 South Fort Detroit MI 48217 Area

91 NEI3MI26077Kai Kaiser Aluminum Fabricated 

Products, LLC 5205 Kaiser Drive Kalamazoo MI 49048 Area
9

RTI 

Number Facility ID Facility Name Facility Address Facility City

Facility

State Zip Code

Major/Area 

Source 

Status

93 NEI3MN27063Ron Ron Rehnelt Salvage Berg Street Lakefield MN 56150 Area

95 NEI3MN27103Man Mankato Iron & Metal Company 215 West Elm Street Mankato MN 56001 Area

97 NEI3MN27015New New Ulm Steel & Recycling, 

Inc. 218 19th Street New Ulm MN 56073 Area

101 NEI2MO097008 Commercial Metals Company 12th and Iowa Streets Joplin MO 64801 Area

112 NEI3NH33015Web

Weber Auto And Truck Parts 

Corp. 135 Island Pond Rd Derry NH 03038 Area

117 NEI3NY36001NH N. H. Kelman, Inc. 41 Euclid Street Cohoes NY 12047 Area

118 NEI3NY36067Met Metalico Aluminum Recovery 6223 Thompson Rd. East Syracuse NY 13057 Area

120 NEI3AL01123Cre Crestwood Metal Company 1100 Lincoln Avenue Holbrook NY 11741 Major

124 NEI3NY360991Luf Luffman Metal Company 2790 Thorpe Road Seneca Falls NY 13148 Area

126 NEI3OH39049G-C G-Cor Automotive 2100 Refugee Road Columbus OH 43207 Area

134 NEI3OH39133Alu Aluminum Wheel Technologies, 

Inc. 446 W Lake St. Ravenna OH 44266 Area

135 NEI3OH39023Sta Staker Alloys 1075 James St. Springfield OH 45503 Area

136 NEI3OH39023Cit City Wide Towing And Auto 

Wrecking 930 Dayton Ave. Springfield OH 45506 Area

138 NEI3OH39099Div Diver-Steel City Auto Crushers 590 Himrod Avenue Youngstown OH 44506 Area

141 NEI3OK40101Yaf Yaffe Iron & Metal Co., Inc. Corner G and Lexington Ave Muskogee OK 74403 Area

145 NEI3PA42051Ass Assad Iron & Metals, Inc. Albany Road Brownsville PA 15417 Area

154 NEI3PA42011Rea Reading Alloys Inc. - Robesonia Old W Penn Ave Robesonia PA 19551 Area

156 NEI3PA42133Pen Pennex Aluminum Company 50 Community Street Wellsville PA 17365 Area

164 NEI3TN47113Mos Most, Inc. - Jackson 355 James Lawrence Road Jackson TN 38301 Area

165 NEI3TN47059MD MD Recycling, Inc. 1230 Pottertown Road Midway TN 37809 Area

167 NEITN1190123 Tennessee Aluminum 

Processors, Inc. 7207 Hoover Mason Road Mount Pleasant TN 38474-1037 Area

169 NEI3TN47123Val Valley Recycling 325 Industrial Park Road Sweetwater TN 37874 Area

173 NEI3TX48113Bis Bishop Engine And Automotive Building B 224 North Corinth 

Street Dallas TX 75203 Area

190 NEI3WI55075Kar Karl Schmidt Unisia, Inc. 1731 Industrial Parkway Marinette WI 54143 Area

191 NEIWI079241213720 Miller Compressing Co 1640 W Bruce St Milwaukee WI 53204 Area

195A NEI10933 Alcoa, Inc. (North plant) 2300 North Wright Rd Alcoa TN 37701 Major

195B NEI10933b Alcoa, Inc. (South plant) 300 North Hall Rd Alcoa TN 37701 Major

196 NEI3TN47119Sme Smelter Service Corp. 400 Arrow Mines Rd Mount Pleasant TN 38474-1605 Area

198 NEI3KY21151Nov Novelis Corporation 302 Mayde Rd Berea KY 40403 Major
10

RTI 

Number Facility ID Facility Name Facility Address Facility City

Facility

State Zip Code

Major/Area 

Source 

Status

199 NEI11360 Southwire Co 1987 State Route 271 North Hawesville KY 42348 Major

200 NEI11362 Aleris Rolled Products, Inc. 1372 State Route 1957 Lewisport KY 423510480 Major

203 NEI11394 Kaiser Aluminum Fabricated 

Products, LLC 600 Kaiser Drive Heath OH 43056 Area

207 NEI12240 Alcoa Inc. 4879 State St Riverdale IA 52722 Major

210 NEI1532 Golden Aluminum Inc. 1405 East 14th Street Fort Lupton CO 80621-2718 Area

211 NEI18317 Hydro Aluminum Wells - Monett 120 Industrial Drive Monett MO 65708 Major

212 NEI3AZ04013Hal Halna, Inc. 249 S. 51st Ave. Phoenix AZ 85043 Area

213 NEI3CA06001Cus Custom Alloy Scrap Sales, Inc. 2730 Peralta St. Oakland CA 94607 Area

222 NEI22948 Vista Metals Corporation 13425 Whittram Ave Fontana CA 92335 Area

224 NEI3AR05115JW JW Aluminum Company 777 Tyler Road Russellville AR 72802 Major

225 NEI2AZT18161 Alcoa Forgings 6833 W. Willis Rd. Chandler AZ 85226 Area

228 NEI2IA01-089 Nichols Aluminum Casting 2101 JM Morris Blvd Davenport IA 52802 Major

231 NEI3MI26145Ale Aleris Specification Alloys, Inc. 2600 Nodular Drive Saginaw MI 48601 Area

232 NEI3MI26023Ale Aleris Recycling, Inc/Aleris 

Specification Alloys, Inc. 368 West Garfield Avenue Coldwater MI 49036 Major

248 NEI3OH39019Alu Aluminum One 217 Roosevelt St Minerva OH 44657-1541 Area

252 NEI3PA42075Bec Beck Aluminum Alloys 24 Keystone Dr Lebanon PA 17042-9791 Area

253 NEI3TN47105Ale Aleris Recycling, Inc. 388 Williamson Dr Loudon TN 37774 Area

255 NEI3TX48181Kai Kaiser Aluminum Fabricated 

Products, LLC 4300 S Sam Rayburn Fwy Sherman TX 75090-9311 Area

256 NEI2TXT17701 Hydro Aluminum 2000 Economic Drive Commerce TX 75428 Area

257 NEI31872 Scepter, Inc. 6487 North Scepter Rd Bicknell IN 47512 Area

258 NEI32032 GM Powertrain Bedford Facility 105 GM Drive Bedford IN 47421 Area

260 NEI3IN18169Ale Aleris Specification Alloys, Inc. 4525 West Old 24 Wabash IN 46992-0466 Major

261 NEI32661 Alcoa Inc. - Warrick Operations JCT Indiana Highways 66 & 61 Newburgh IN 47630 Major

264 NEI34464 Noranda Aluminum, Inc. 391 Saint Jude Industrial Park New Madrid MO 63869 Major

266 NEI3MO29510JW JW Aluminum, St. Louis 6100 S. Broadway St. Louis MO 63111 Major

269 NEI3NY36075Nov Novelis Corporation 448 County Rt 1A Oswego NY 13126 Major

270 NEI39458 Alcoa Massena Operations 

(West Plant) Park Avenue East Massena NY 13662 Major

272 NEI41217 Alumax of SC, Incorporated 3575 Hwy 52 N Goose Creek SC 29445 Major
11

RTI 

Number Facility ID Facility Name Facility Address Facility City

Facility

State Zip Code

Major/Area 

Source 

Status

273 NEI3SC45015JW JW Aluminum Co 2475 Trenton Ave Williamsport PA 17701 Major

274 NEI42328 Aluminum Co. of America -

Wenatchee Works 6200 Malaga Alcoa Hwy Malaga WA 98828 Major

276 NEI43018 Mercury Marine - Fond Du Lac 

Complex W6250 W Pioneer Rd Fond Du Lac WI 54935 Major

278 NEI47821 Trialco, Inc. 900 E. 14th St. Chicago Heights IL 60411 Area

279 NEI3IL17031All Allied Metal Co. 4528 W. Division Street Chicago IL 60616 Area

282 NEI3LA22083Sap Sapa Extrusions, L.L.C. 142 Sapa Drive Delhi LA 71232 Area

283 NEI6464 Alcoa - Rockdale Operations Market Road 1786 Rockdale TX 76567 Major

284 NEI3TX48067Alu Alumax Mill Products, Inc. 300 Alumax Dr Texarkana TX 75501 Major

288 NEI3PA42071Alu Alumax Mill Products Inc. 1480 Manheim Pike Lancaster PA 17604 Major

289 NEI7212 Alcoa Mill Products - San 

Antonio 14555 Old Corpus Christi Road Elmendorf TX 78112 Major

291 NEI790 Sapa Extrusion 2500 Alumax Road Yankton SD 57078 Major

292 NEI8066 William L. Bonnell Co., Inc. 25 Bonnell St Newnan GA 30263 Major

294 NEI8093 Novelis Corporation 1261 Willow Run Rd. Greensboro GA 306420837 Major

298a NEI8522 Wise Alloys LLC-Alloys 

Reclamation Plant 1009 Ford Road Muscle Shoals AL 35661 Major

298b NEI8522b Wise Alloys LLC - Alloys Plant 4805 Second St. Muscle Shoals AL 35661 Major

299 NEI3TN47159Wil William L. Bonnell Company, 

Inc.(The) 53 Hwy, Bonnell Lane Carthage TN 38563 Major

302 NEI3AL01055Ten Tennessee Aluminum 

Processors, Inc. 205 Spurline Dr Gadsden AL 35903-3476 Area

303 NEIALT$4622 Aleris Specifiation Alloys, Inc. 47 Brogdon Rd Steele AL 35987 Major

305 NEIART$10783 Reynolds Foil Inc, dba reynolds 

Consumer Products Company 1333 Hwy. 270 Malvern AR 72104 Major

306 NEIAZ354 Imsamet of Arizona 3829 S. Estrella Pky. Goodyear AZ 85338 Area

307 NEI3CA06037Cus Custom Alloy Light Metals 13329 Ector Street City Of Industry CA 91746 Area

310 NEI3CA06071TST TST, Inc. 11601 Etiwanda Ave Fontana CA 92337 Area

312 NEICAT$12566 Kaiser Aluminum & Chem Corp. 6250 E. Bandini Blvd. Los Angeles CA 90040 Area

314 NEICO1011137 Dionisio Metal and Iron, Inc. 1004 Palo Alto Street Pueblo Area CO 81001 Area

316 NEIFL1030114 Metal Industries, Inc. 301 Commerce Blvd Oldsmar FL 34677 Area

318 NEIFL1090013 Hydro Aluminum North 

America, Inc 200 Riviera Blvd. St Augustine FL 32086 Area
12

RTI 

Number Facility ID Facility Name Facility Address Facility City

Facility

State Zip Code

Major/Area 

Source 

Status

322 NEI3ID16055Ale Aleris Recycling 16168 W Prairie Ave Post Falls ID 83854 Area

324 NEI3IL17031Ale Aleris Recycling 400 E. Lincoln Hwy. Chicago Heights IL 60411 Major

329 NEI3IL17091KB KB Cores - Kankakee 288 W South Tec Dr Kankakee IL 60901 Area

335 NEI3IN18089Jup Jupiter Aluminum Corporation 1745 - 165th Street Hammond IN 46320 Major

336 NEIIN00286 Superior Aluminum Alloys 14214 Edgerton Road New Haven IN 46774 Major

338 NEI3IN18093Rec Recycling Services of Indiana 4635 Peerless Rd Bedford IN 47421 Major

339 NEIIN1690003 Aleris Recycling - Wabash 

Operations 305 Dimension Ave Wabash IN 46992 Area

341 NEIIN567 Aluminum Recovery 

Technologies, Inc. 2170 Production Road Kendalville IN 46755 Major

344 NEIKY0090065 J.L. French Corp 20 Prestwick Drive Glasgow KY 42141 Major

345 NEI3KY21017Ken

Kentucky Smelting Technology, 

Inc. 140 Bellafato Dr Paris KY 40361 Area

347 NEIKY1010130 Hydro Aluminum - Louisville 5801 Riverport Rd Henderson KY 42420 Area

348 NEIKY101233 Audubon Metals, L.L.C. 3055 Ohio Drive Henderson KY 42420 Area

349 NEIKY2103100 Aleris Recycling, Inc. 609 Gardner Camp Road Morgantown, KY 42261 Major

351 NEIKY2114100 Logan Aluminum 6920 Lewisburg Rd Russellville KY 42276 Major

352 NEIKY22700135 Owl's Head Alloys, Inc 187 Mitch McConnell Drive Bowling Green KY 42101-7519 Major

354 NEIKY938 Electro Cycle, Inc. 230 Baldwin Drive Madisonville KY 42431 Area

363 NEIMIN5957 Aleris Recycling 267 N. Fillmore Rd Coldwater MI 49036 Major

364 NEIMIN6013 Continental Aluminum 29201 Milford Rd. New Hudson MI 48165 Area

369 NEIMO1130046 Most, Inc. - Troy 50 Cherry Blossom Way Troy MO 63379 Area

372 NEIMST$5321 Taber Metals Gulfport L.P. 1900 34th Street Gulfport MS 39501 Area

375 NEI3NJ34007Alu Aluminum Shapes, L.L.C. 9000 River Rd Delair NJ 08110-3296 Major

376 NEINJR50539 State Metal Industries, Inc. 941 South Second St Camden NJ 08103 Area

381 NEI3NY360991Sce Scepter Inc. - Seneca Falls 

Operations 11 Lamb Road Seneca Falls NY 13148 Area

384 NEIOH15144601GNWLM13 GNW Aluminum, Inc. 1356 Harrisburg Rd Alliance OH 44601 Area

385 NEI3OH39165Qua Quantum Metals 3675 Taft Ave. Lebanon OH 45036 Area

389 NEI3OH39157Ale Aleris Recycling 7335 Newport Road SE Uhrichsville OH 44683 Major

390 NEIOHT$6308 Aleris Rolled Products Inc. 7319 Newport Rd. S.E. Uhrichsville OH 44683 Major

392 NEIOK1832 Aleris Recycling, Inc. 1508 N. 8th Street Sapulpa OK 74067 Area

394 NEI3PA42125Rit Ritchey Metals Co., Inc. -

Hendersonville Plant 30 Georgetown Rd Hendersonville PA 15339 Area
13

RTI 

Number Facility ID Facility Name Facility Address Facility City

Facility

State Zip Code

Major/Area 

Source 

Status

395 NEIPA23-2083 Sapa Extrusions 53 Pottsville St. Cressona PA 17929 Major

398 NEIAL01073Ber Berman Brothers Iron & Metal 616 North 33rd Place Birmingham AL 35222 Area

401 NEI3TN47085Sce Scepter, Inc. 1485 Scepter Ln Waverly TN 37185-3290 Area

404 NEITNT$5135 Norandal USA, Inc. 400 Bill Brooks Drive Huntingdon TN 38344 Area

405 NEI3UT49049Sap Sapa Extrusions, Inc. 1550 N Kirby Ln Spanish Fork UT 84660 Area

407 NEI3VA51041Ale Aleris Rolled Products, Inc. 1801 Reymet Road Richmond VA 23237-3794 Area

408 NEIWA0630023 Kaiser Aluminum Washington 15000 E Euclid Spokane WA 99216 Area

409 NEIWA19906 Intalco Aluminum Corp 

Ferndale 4050 Mountain View Rd Ferndale WA 98248 Major

412 NEI3WI55071BB B & B Metals Processing Co. 14520 Pioneer Rd. Newton WI 53063 Area

415 NEI3WI15500JL J. L. French Corp. 4243 Gateway Drive Sheboygan WI 53081 Major

416 NEIWI4600412 J. L. French Corp. 3101 South Taylor Dr Sheboygan WI 53081 Major

420 NEIWIT$8394 Beck Aluminum Racine 1349 23rd St Racine WI 53403 Area

421 NEIWV0043 Alcan Rolled Products, L.L.C. Route 2 South Ravenswood WV 26164 Major

422 NEI3WV54095Ale2 Aleris Recycling, Inc. 3816 S State Rt 2 Friendly WV 26146 Area

423 NEI3WV54095Ale1 Aleris Recycling Bens Run LLC 4203 S State Rt 2 Friendly WV 26146 Area
14

Table 2. List of 6 Aluminum Production Facilities Not Modeled for Secondary Aluminum Risk

RTI 

Number Facility ID Facility Name Facility Address Facility City

Facility

State

Zip 

Code

Major/Area 

Source 

Status

6 Bermco Bros Iron & Metal Co. 2201 Fifth Avenue, North Bessemer AL 35020 Area

69 Alcoa Inc - Lafayette Operations 3131 East Main Street Lafayette IN 47905 Area

163 Bodine Aluminum - Tennessee 301 James Lawrence Rd Jackson TN 38301 Area

208 NEI12468 Columbia Falls Aluminum Co. 2000 Aluminum Drive Columbia Falls MT 59912 Major

360 NEIMIB6178 Huron Valley Steel Corp 41000 Huron River Dr Belleville MI 48111 Area

362 NEIMIM4547 Fritz Products 255 Marion River Rouge MI 48218 Area
15

Table 3. Secondary Aluminum Emission Process Groups Modeled

Emission 

Processing 

Group Description

1 Aluminum Scrap Shredder

2 Group 1 furnace – handling clean charge only

3 Group 1 furnace – handling other than clean charge

4 In-line fluxer

5 Rotary dross cooler

6 Scrap dryer/delacquering kiln/decoating kiln

7 Sweat furnace

8 Thermal chip dryer
16

Table 4. Emission Standards for New and Existing Affected Sources

Affected source/ Emission unit Pollutant Limit Units

All new and existing affected sources and emission units that are 

controlled with a PM add-on control device and that choose to monitor 

with a Continuous Opacity Monitor (COM) and all new and existing 

aluminum scrap shredders that choose to monitor with a COM or to 

monitor visible emissions

Opacity 10 Percent

New and existing aluminum scrap shredder PM 0.01 gr/dscf

New and existing thermal chip dryer THC

D/Fa

0.80

2.50

lb/ton of feed

μg TEQ/Mg of feed

New and existing scrap dryer/delacquering kiln/decoating kiln

 Or

PM

HCl

THC

D/Fa

0.08

0.80

0.06

0.25

lb/ton of feed

lb/ton of feed

lb/ton of feed

μg TEQ/Mg of feed

Alternative limits if afterburner has a design residence time of at least 

1 second and operates at a temperature of at least 1400 °F

PM

HCl

THC

D/Fa

0.30

1.50

0.20

5.0

lb/ton of feed

lb/ton of feed

lb/ton of feed

μg TEQ/Mg of feed

New and existing sweat furnace D/Fa0.80 ng TEQ/dscm @ 11% O2

b

New and existing dross-only furnace PM 0.30 lb/ton of feed

New and existing in-line fluxerc HCl

PM

0.04

0.01

lb/ton of feed

lb/ton of feed

New and existing in-line fluxer with no reactive fluxing No limit Work practice: no reactive fluxing

New and existing rotary dross cooler PM 0.04 gr/dscf

New and existing clean furnace (Group 2) No limit Work practices: clean charge only 

and no reactive fluxing

New and existing group 1 melting/holding furnace (processing only 

clean charge)c

PM

HCl

0.80

0.40

or

10

lb/ton of feed

lb/ton of feed

percent of the HCl upstream of an 

add-on control device

New and existing group 1 furnacec PM

HCl

0.40

0.40

or

10

lb/ton of feed

lb/ton of feed

percent of the HCl upstream of an 

add-on control device

D/Fa15.0 μg TEQ/Mg of feed

New and existing group 1 furnacec with clean charge only PM

HCl

0.40

0.40

or

lb/ton of feed

lb/ton of feed

10 percent of the HCl upstream of an 

add-on control device

D/Fa No Limit Clean charge only

New and existing secondary aluminum processing unita,d (consists of 

all existing group 1 furnaces and existing in-line flux boxes at the 

facility, or all simultaneously constructed new group 1 furnaces and 

new in-line fluxers)

PMe

 

 









 n

i

i

n

i

i i

t

T

L T

L

PM

PM

1

1

HClf

 

 









 n

i

i

n

i

i i

t

T

L T

L

HCl

HCl

1

1
17

Affected source/ Emission unit Pollutant Limit Units

D/Fg

 

 









 n

i

i

n

i

i i

t

T

L T

L

D F

D F

1

1

/

/

a D/F limit applies to a unit at a major or area source.

b

Sweat furnaces equipped with afterburners meeting the specifications of §63.1505(f)(1) are not required to conduct a 

performance test.

c These limits are also used to calculate the limits applicable to secondary aluminum processing units.

d Equation definitions: LiPM = the PM emission limit for individual emission unit i in the secondary aluminum processing unit 

[kg/Mg (lb/ton) of feed]; Ti = the feed rate for individual emission unit i in the secondary aluminum processing unit; LtPM

= the overall PM emission limit for the secondary aluminum processing unit [kg/Mg (lb-ton) of feed]; LiHCl = the HCl 

emission limit for individual emission unit i in the secondary aluminum processing unit [kg/Mg (lb/ton) of feed]; LtHCl = 

the overall HCl emission limit for the secondary aluminum processing unit [kg/Mg (lb/ton) of feed]; LiD/F = the D/F 

emission limit for individual emission unit i [μg TEQ/Mg (gr TEQ/ton) of feed]; LtD/F = the overall D/F emission limit for 

the secondary aluminum processing unit [μg TEQ/Mg (gr TEQ/ton) of feed]; n = the number of units in the secondary 

aluminum processing unit.

e

In-line fluxers using no reactive flux materials cannot be included in this calculation since they are not subject to the PM 

limit.

f

In-line fluxers using no reactive flux materials cannot be included in this calculation since they are not subject to the HCl 

limit.

g Clean charge furnaces cannot be included in this calculation since they are not subject to the D/F limit.
18

Table 5. Summary of Metallic HAP Test Results

Metallic HAP

Concentration in Particulate (mg/kg)

Aluminum Scrap 

Shredder Thermal Chip Dryer

Scrap Dryer/ 

Delacquering/ 

Decoating Kiln

Group 1 Furnace --

Handling Other than 

Clean Charge

Group 1 Furnace --

Clean Charge Only Dross-only Furnace In-line Fluxer 

NUMBER OF 

SAMPLES 7 (^6) 8 9 (^8) 9(^10) 9(^10) 1 1

min ave max min ave max min ave max min ave max min ave max min ave max min ave max

Antimony 3.5 9.2 24 8.5* 34.1 191 2.4 55.6 340 0.5* 18.6 78 0.5* 18.6 78 0.5* 0.5 0.5 0.5* 0.5 0.5

Arsenic 1.6 6.3 16 0.9* 449.1 1370 0.5* 4.3 44 0.5* 1.9 9.1 0.5* 1.9 9.1 0.5* 0.5 0.5 0.5* 0.5 0.5

Beryllium 0.5* 1.4^ 4.9 0.2* 0.9 3.2 0.1* 2 3.3 0.5* 0.5 0.7 0.5* 0.5 0.7 2.8 2.8 2.8 0.5* 0.5 0.5

Cadmium 0.5* 39.1 99 0.7 17.1 42.1 0.9 34.8 48 0.5* 13.4 51 0.5* 13.4 51 0.5* 0.5 0.5 1.9 1.9 1.9

Chromium III 59 289^ 540 16.1 458 1300 16.1 168 360 4.5 11 25 4.5 11 25 460 460 460 4 4 4

Chromium VI 0.0* 0.2^ 0.3 0.0* 3.6 11.6 0.0* 0.2 0.5 0.0* 0.2^ 0.3 0.0* 0.2^ 0.3 0.3* 0.3 0.3 0.3* 0.3 0.3

Cobalt 2.7 14 47 5.1* 28.8 71 1.7 9.4 37.1 0.5* 1.3 4.3 0.5* 1.3 4.3 2 2 2 1.1 1.1 1.1

Lead 23 936^ 2000 3.5 2768 7400 108 417 2500 2 32.7 130 2 32.7 130 4.9 4.9 4.9 0.5* 0.5 0.5

Manganese 960 1275^ 2000 53.8 2053 4030 48 627 1370 41 101 187 41 101 187 3400 3400 3400 100 100 100

Mercury, 

elemental 0.02 0.534 1.36 0.04* 0.08 0.46 0.1 0.49 2 0.008* 0.191^ 0.88 0.008* 0.191^ 0.88 0.008* 0.01 0.01 0.008* 0.008 0.008

Mercury, 

gaseous

0 0.067 0.17 0.00* 0.01 0.06 0.01 0.06 0.25 0.001* 0.024^ 0.11 0.001* 0.024^ 0.11 0.001* 0 0 0.001* 0.001 0.001

Mercury, 

particulate 0 0.067 0.17 0.00* 0.01 0.06 0.01 0.06 0.25 0.001* 0.024^ 0.11 0.001* 0.024^ 0.11 0.001* 0 0.01 0.001* 0.001 0.001

Nickel 34.5 118 280 20.1 1090 6670 9.4 79 190 4.7 13 24 4.7 13 24 27 27 27 14 14 14

Selenium 0.5* 1.6 3.9 0.5* 15.8 91.9 0.5* 23.1^ 26 0.5* 4.1 14 0.5* 4.1 14 0.5* 0.5 0.5 1.9 1.9 1.9

1 ^ indicates that the number of samples for this pollutant was different than for other pollutants. For example, for a scrap shredder, the antimony value was based on 

seven samples, where the beryllium value was based on six samples. 

2 * indicates that some values were below the detection limit and were calculated by the method detection limit divided by two. 
19

Table 6. Summary of Organic HAP Test Results, Allowable Emissions (kg/Mg charge)

Organic HAP

Thermal Chip Dryer Scrap Dryer/ Delacquering/ Decoating Kiln

n* Min Ave Max n Min Ave Max

Volatile Organic Compounds (VOC)

Acrylonitrile 107-13-1 6 3.76E-05 9.89E-04 1.94E-03 7 2.42E-05 1.51E-03 3.33E-03

Benzene 71-43-2 12 4.28E-06 2.57E-03 4.52E-03 8 4.06E-03 5.29E-03 7.19E-03

Bromodichloromethane 75-27-4 6 3.24E-06 3.24E-06 3.24E-06 0 0.00E+00 0.00E+00 0.00E+00

Carbon disulfide 75-15-0 9 3.79E-05 1.06E-04 1.74E-04 8 8.08E-06 3.80E-03 1.07E-02

Carbon tetrachloride 56-23-5 9 3.57E-05 2.38E-04 4.39E-04 3 2.04E-05 2.04E-05 2.04E-05

Chlorodibromomethane 124-48-1 6 4.62E-06 4.62E-06 4.62E-06 0 0.00E+00 0.00E+00 0.00E+00

Chloroform 67-66-3 12 3.15E-06 2.43E-04 3.90E-04 6 6.96E-05 3.05E-04 6.97E-04

Chloroprene 126-99-8 3 7.34E-06 7.34E-06 7.34E-06 0 0.00E+00 0.00E+00 0.00E+00

Dibromomethane 74-95-3 4 5.29E-06 1.21E-04 2.38E-04 0 0.00E+00 0.00E+00 0.00E+00

1,1-Dichloroethane 75-34-3 6 3.24E-06 3.24E-06 3.24E-06 0 0.00E+00 0.00E+00 0.00E+00

1,2-Dichloroethane 107-06-2 9 3.98E-06 5.13E-05 9.86E-05 3 2.07E-05 2.07E-05 2.07E-05

1,1-Dichloroethene 75-35-4 6 8.26E-06 8.26E-06 8.26E-06 0 0.00E+00 0.00E+00 0.00E+00

trans-1,2-Dichloroethene 156-60-5 4 1.31E-05 9.56E-05 1.78E-04 0 0.00E+00 0.00E+00 0.00E+00

1,2-Dichloropropane 78-87-5 6 4.04E-06 4.04E-06 4.04E-06 0 0.00E+00 0.00E+00 0.00E+00

1,3-Dichloropropene 542-75-6 4 8.18E-06 9.93E-05 1.90E-04 0 0.00E+00 0.00E+00 0.00E+00

Methylene chloride 75-09-2 15 4.78E-04 1.75E-03 4.75E-03 10 4.40E-04 1.44E-03 3.36E-03

Tetrachloroethene 127-18-4 12 9.10E-06 1.77E-04 3.97E-04 3 5.26E-05 5.26E-05 5.26E-05

Toluene 108-88-3 12 1.14E-05 1.31E-03 2.28E-03 7 4.38E-04 4.81E-03 1.38E-02

1,1,1-Trichloroethane 71-55-6 6 4.28E-06 4.28E-06 4.28E-06 0 0.00E+00 0.00E+00 0.00E+00

1,1,2-Trichloroethane 79-00-5 6 3.98E-06 3.98E-06 3.98E-06 0 0.00E+00 0.00E+00 0.00E+00

Trichloroethene 79-01-6 9 3.98E-06 9.62E-05 1.88E-04 3 2.48E-05 2.48E-05 2.48E-05

Trichlorofluoromethane 75-69-4 12 1.50E-05 5.06E-04 9.37E-04 6 5.06E-05 5.06E-04 1.11E-03

Semi-volatile Organic Compounds (SVOC)

Acenaphthene 83-32-9 12 0.00E+00 9.23E-06 2.50E-05 10 0.00E+00 4.05E-04 1.98E-03

Acenaphthylene 208-96-8 10 0.00E+00 3.88E-05 9.97E-05 11 0.00E+00 1.71E-03 7.96E-03

Anthracene 120-12-7 12 0.00E+00 8.12E-06 2.72E-05 9 0.00E+00 3.17E-04 1.28E-03

Benz(a)anthracene 56-55-3 9 0.00E+00 4.69E-07 1.46E-06 6 0.00E+00 1.08E-04 5.08E-04

Benzo(a)pyrene 50-32-8 8 0.00E+00 6.68E-07 2.25E-06 0 0.00E+00 0.00E+00 0.00E+00

Benzo(b)fluoranthene 205-99-2 12 0.00E+00 4.99E-06 1.60E-05 6 0.00E+00 7.90E-07 3.86E-06

Benzo(g,h,i)perylene 191-24-2 9 0.00E+00 2.62E-06 7.78E-06 4 0.00E+00 1.66E-04 8.29E-04

Benzo(k)fluoranthene 207-08-9 6 0.00E+00 3.07E-06 1.19E-05 0 0.00E+00 0.00E+00 0.00E+00

Chrysene 218-01-9 10 0.00E+00 3.59E-06 9.71E-06 7 0.00E+00 1.46E-04 6.98E-04

Dibenz(a,h)anthracene 53-70-3 7 0.00E+00 4.12E-07 1.23E-06 0 0.00E+00 0.00E+00 0.00E+00

Fluoranthene 206-44-0 13 9.84E-07 8.66E-05 2.41E-04 14 5.72E-06 8.48E-04 3.14E-03

Fluorene 86-73-7 14 2.79E-06 8.05E-05 2.65E-04 12 4.20E-06 4.69E-04 2.14E-03

Indeno(1,2,3-cd)pyrene 193-39-5 9 0.00E+00 5.04E-07 1.60E-06 0 0.00E+00 0.00E+00 0.00E+00

Naphthalene 91-20-3 15 4.03E-05 3.04E-04 5.68E-04 15 1.42E-04 8.15E-02 4.05E-01

Phenanthrene 85-01-8 15 7.61E-06 2.11E-04 5.13E-04 15 1.58E-05 4.36E-03 1.96E-02

Pyrene 129-00-0 13 7.05E-07 4.89E-05 1.53E-04 10 6.38E-06 9.62E-04 3.98E-03
20

Table 7. Calculations for Conversion Factors

New and Existing Chip Dryer - Organic HAPs (limit is built into emission factor...see 9-company test results summary)

1 ton 1 kg 1 Mg 1 1 1 1 1 Conversion factor = 1.00E-03

year 1 Mg 1,000 kg 1 1 1 1 1

New and Existing Chip Dryer - D/F (limit = 2.5 micrograms TEQ/megagram feed)

1 ton 2.5 micrograms 1 gram 1 pound 1 ton 1 Mg 1 1 Conversion factor = 2.50E-12

year 1 megagram feed 1,000,000 microgram 454 gram 2000 pound 1.102 ton 1 1

1 ton 0.3 lb 1 ton 1 1 1 1 1 Conversion factor = 1.50E-04

year 1 ton of feed 2,000 pounds 1 1 1 1 1

1 ton 1.5 lb 1 ton 1 1 1 1 1 Conversion factor = 7.50E-04

year 1 ton of feed 2,000 pounds 1 1 1 1 1

1 ton 1 kg 1 Mg 1 1 1 1 1 Conversion factor = 1.00E-03

year 1 Mg 1,000 kg 1 1 1 1 1

New and Scrap dryer/delacquering/decoating kiln - D/F (limit = 0.25 micrograms TEQ/megagram feed)

1 ton 0.25 micrograms 1 gram 1 pound 1 ton 1 Mg 1 1 Conversion factor = 2.50E-13

year 1 megagram feed 1,000,000 microgram 454 gram 2000 pound 1.102 ton 1 1

Sweat furnace - D/F (limit = 0.8 Ng/dscm @ 11% O2)

1 ton 148,416 dscf 0.8 Ng 1 dscm 1 gram 1 pound 1 ton Conversion factor = 3.70E-12

year 1 ton 1 dscm 35.3 dscf 1,000,000,000 Ng 454 grams 2000 pounds

New and Existing Scrap Dryer/delacquering/decoating kiln if afterburner has a residence time of at least 1 second and operates at a temperature of at least 1400 

deg F- Organic HAPs (limit is buit into emission factor...see 9 company test results)

New and Existing Scrap Dryer/delacquering/decoating kiln if afterburner has a residence time of at least 1 second and operates at a temperature of at least 1400 

deg F- HCl (limit = 1.50 lb/ton of feed)

New and Existing Scrap Dryer/delacquering/decoating kiln if afterburner has a residence time of at least 1 second and operates at a temperature of at least 1400 

deg F- PM (limit = 0.30 lb/ton of feed)
21

Scrap Shredder - PM (limit = 0.01 gr/dscf)

1 scf 0.01 grains 1 pound 1 ton 1440 minutes 365 day 1 1 Conversion factor = 3.75E-04

minute 1 dscf 7000 grains 2000 pounds 1 day 1 year 1 1

```

New and Existing dross-only furnace - PM (limit = 0.30 lb/ton of feed)

1 ton 0.3 lb 1 ton 1 1 1 1 1 Conversion factor = 1.50E-04

year 1 ton of feed 2,000 pounds 1 1 1 1 1

New and Existing in-line fluxer HCl (limit = 0.04 lb/ton of feed)

1 ton 0.04 lb 1 ton 1 1 1 1 1 Conversion factor = 2.00E-05

year 1 ton of feed 2,000 pounds 1 1 1 1 1

New and Existing in-line fluxer PM (limit = 0.01 lb/ton of feed)

1 ton 0.01 lb 1 ton 1 1 1 1 1 Conversion factor = 5.00E-06

year 1 ton of feed 2,000 pounds 1 1 1 1 1

New and existing Group I melting/holding furnace (processing only clean charge) - PM (limit = 0.80 lb/ton of feed)

1 ton 0.8 lb 1 ton 1 1 1 1 1 Conversion factor = 4.00E-04

year 1 ton of feed 2,000 pounds 1 1 1 1 1

New and existing Group I melting/holding furnace (processing only clean charge) - HCl (limit = 0.40 lb/ton of feed)

1 ton 0.4 lb 1 ton 1 1 1 1 1 Conversion factor = 2.00E-04

year 1 ton of feed 2,000 pounds 1 1 1 1 1
22

New and existing Group I furnace PM (limit = 0.40 lb/ton of feed)

1 ton 0.4 lb 1 ton 1 1 1 1 1 Conversion factor = 2.00E-04

year 1 ton of feed 2,000 pounds 1 1 1 1 1

New and existing Group I furnace PM (limit = 0.40 lb/ton of feed)

1 ton 0.4 lb 1 ton 1 1 1 1 1 Conversion factor = 2.00E-04

year 1 ton of feed 2,000 pounds 1 1 1 1 1

New and existing Group I furnace D/F (limit = 15.0 micrograms TEQ/megagram feed)

1 ton 15 micrograms 1 gram 1 pound 1 ton 1 Mg 1 1 Conversion factor = 1.50E-11

year 1 megagram feed 1,000,000 microgram 454 gram 2000 pound 1.102 ton 1 1

New and existing Group I furnace with only clean charge PM (limit = 0.40 lb/ton of feed)

1 ton 0.4 lb 1 ton 1 1 1 1 1 Conversion factor = 2.00E-04

year 1 ton of feed 2,000 pounds 1 1 1 1 1

New and existing Group I furnace with only clean charge HCl (limit = 0.40 lb/ton of feed)

1 ton 0.4 lb 1 ton 1 1 1 1 1 Conversion factor = 2.00E-04

year 1 ton of feed 2,000 pounds 1 1 1 1 1
23

Table 8. Conversion Factor Summary

Equipment Pollutant

Conversion Factor

(allowable tons of pollutant per ton of feed at 

the regulatory limit, except where noted)

Thermal Chip Dryer THC 1.00E-03

Thermal Chip Dryer D/F 2.50E-12

Scrap Dryer/delacquering/decoating kiln PM 1.50E-04

Scrap Dryer/delacquering/decoating kiln HCl 7.50E-04

Scrap Dryer/delacquering/decoating kiln THC 1.00E-03

Scrap Dryer/delacquering/decoating kiln D/F 2.50E-13

Sweat furnace D/F 3.70E-12

Aluminum Scrap Shredder PM 3.75E-04*

Dross-only furnace PM 1.50E-04

In-line fluxer HCl 2.00E-05

In-line fluxer PM 5.00E-06

Group 1 melting/holding furnace (processing only clean charge) PM 4.00E-04

Group 1 melting/holding furnace (processing only clean charge) HCl 2.00E-04

Group 1 Furnace—Handling other than clean charge PM 2.00E-04

Group 1 Furnace—Handling other than clean charge HCl 2.00E-04

Group 1 Furnace—Handling other than clean charge D/F 1.50E-11

Group 1 Furnace—Clean charge only PM 2.00E-04

Group 1 Furnace—Clean charge only HCl 2.00E-04

* Scrap shredder conversion factor is in tons of emissions per dry standard cubic foot per minute of stack gas flow. 
24

Table 9. Example of Allowable Emissions Calculations 

RTI 

Number Pollutant Equipment

Maximum 

Capacity (TPY)1

Conversion 

Factor2

HAP 

Concentration3

Allowable 

Emissions 

(TPY)

409 Antimony Group 1 Furnace Handling 

Other than Clean Charge 32760 x 2.00E-04 x 18.6/1E+06 = 1.22E-04

409 HCl Group 1 Furnace Handling 

Other than Clean Charge 32760 x 2.00E-04 = 6.55

409 D/F as 2,3,7,8-

TCDD TEQ

Group 1 Furnace Handling 

Other than Clean Charge 32760 x 1.50E-11 = 4.91E-07

276 Acrylonitrile Thermal Chip Dryer 21600 x 1.00E-03 x 9.89E-04 = 2.14E-02

276 Acenaphthene Thermal Chip Dryer 21600 x 1.00E-03 x 9.23E-06 = 1.99E-04

1 Maximum capacity values are from all-company ICR responses.

2 Conversion factors are from Table 8.

3 HAP concentrations are from nine-company testing ICR (see Table 5 for metallic HAPs, and Table 6 for organic HAPs). 

Table 10. Example of Actual Emissions Calculations 

RTI 

Number Pollutant Equipment

Allowable 

Emissions (TPY)1

Reported 

Emissions/ 

Limit2

Production/ 

Maximum 

Capacity3

Actual Emissions 

(TPY)

409 Antimony Group 1 Furnace Handling 

Other than Clean Charge 1.22E-04 x 0.052/0.4 x 1235/32760 = 5.98E-07

409 HCl Group 1 Furnace Handling 

Other than Clean Charge 6.55 x 0.037/0.4 x 1235/32760 = 2.28E-02

409 D/F as 2,3,7,8-TCDD 

TEQ

Group 1 Furnace Handling 

Other than Clean Charge 4.91E-07 x 0.48/15 x 1235/32760 = 5.92E-10

276 Acrylonitrile Thermal Chip Dryer 2.14E-02 x 0.022/0.8 x 6953/21600 = 1.89E-04

276 Acenaphthene Thermal Chip Dryer 1.99E-04 x 0.022/0.8 x 6953/21600 = 1.76E-06

1 See Table 9 for allowable emissions.

2 Reported emissions are from ICR responses. Emissions limits are from the standards (see Table 4). 

3 Production values for latest year are from the ICR responses. Maximum production capacities are also from ICR responses. 
25

Table 11. Default Pollutant Emission Factors

Pollutant Equipment

Emission rate 

during testing Rule limits Units1

Fraction, 

test/standard

Dioxin/Furans Group I furnace handling other than clean charge 2.16 15 ug/Mg 0.144

Delacquering/decoating kiln 1.34 5 ug/Mg 0.269

Chip dryer 0.277 2.5 ug/Mg 0.111

Sweat Furnace 0.35 0.8 ng/dscm 0.438

PM Group I furnace handling other than clean charge 0.184 0.4 lb/ton 0.460

Group I furnace clean charge only 0.165 0.8 lb/ton 0.206

Delacquering/decoating kiln 0.0390 0.3 lb/ton 0.130

Scrap shredder 0.00757 0.01 gr/dscf 0.757

Average N/A N/A N/A 0.388

HCl Group I furnace handling other than clean charge 0.0864 0.4 lb/ton 0.216

Group I furnace handling only clean charge 0.144 0.4 lb/ton 0.360

Delacquering/decoating kiln 0.259 1.5 lb/ton 0.173

Average N/A N/A N/A 0.266

THC Delacquering/decoating kiln 0.0485 0.2 lb/ton 0.243

Chip dryer 0.201 0.8 lb/ton 0.251

1 Units for emission rate during testing are the same as the units for the rule limits.

Table 12. Default Capacity Factors

Equipment

Capacity Factor 

(Actual production versus production capacity)

Group I furnace handling only clean charge 0.493

Group I furnace handling other than clean charge 0.467

Sweat Furnace 0.412

Delacquering/decoating kiln 0.370

Chip dryer 0.342

Scrap Shredder 0.317

Average 0.400
26

Table 13. Allowable and Actual D/F Emissions, Major Sources

RTI 

Number Facility Name

TEQ Dioxin/Furan Emissions (TPY)

Allowable 

Emissions

Actual

Emissions

120 Crestwood Metal Company 8.18E-09 4.86E-09

195A Alcoa, Inc. (North plant) 2.17E-06 1.55E-08

195B Alcoa, Inc. (South plant) 7.27E-06 6.47E-08

198 Novelis Corporation 5.99E-08 6.09E-12

199 Southwire Co 2.25E-06 2.25E-06

200 Aleris Rolled Products, Inc. 6.89E-06 6.94E-07

207 Alcoa Inc. 8.96E-06 7.24E-07

211 Hydro Aluminum Wells - Monett 1.49E-06 5.55E-08

224 JW Aluminum Company 4.92E-07 8.11E-08

228 Nichols Aluminum Casting 1.57E-05 1.29E-06

232 Aleris Recycling, Inc/Aleris Specification Alloys, Inc. 1.03E-06 2.66E-08

260 Aleris Specification Alloys, Inc. 5.51E-06 2.45E-07

261 Alcoa Inc. - Warrick Operations 3.45E-05 1.58E-07

269 Novelis Corporation 1.11E-05 1.14E-06

270 Alcoa Massena Operations (West Plant) 1.49E-06 9.47E-07

272 Alumax of SC, Incorporated 1.12E-06 5.63E-11

273 JW Aluminum Co 1.64E-06 3.14E-07

274 Aluminum Co. of America - Wenatchee Works 1.69E-06 9.66E-09

276 Mercury Marine - Fond Du Lac Complex 2.70E-08 3.55E-09

284 Alumax Mill Products, Inc. 1.39E-06 1.56E-07

288 Alumax Mill Products Inc. 6.75E-06 4.48E-07

289 Alcoa Mill Products - San Antonio 1.99E-06 1.04E-08

291 Sapa Extrusion 1.48E-06 7.30E-08

292 William L. Bonnell Co., Inc. 5.81E-07 3.06E-08

294 Novelis Corporation 5.18E-06 1.35E-06

298a Wise Alloys LLC-Alloys Reclamation Plant 2.93E-06 7.02E-08

299 William L. Bonnell Company, Inc.(The) 8.75E-07 5.73E-09

303 Aleris Specifiation Alloys, Inc. 1.15E-06 8.02E-07

305

Reynolds Foil Inc, dba reynolds Consumer Products 

Company 2.22E-06 4.88E-12

324 Aleris Recycling 5.25E-07 1.09E-08

335 Jupiter Aluminum Corporation 2.01E-06 1.41E-08

336 Superior Aluminum Alloys 3.74E-06 9.08E-07

338 Recycling Services of Indiana 6.43E-07 1.95E-09

341 Aluminum Recovery Technologies, Inc. 8.66E-07 2.72E-13

344 J.L. French Corp 8.54E-07 1.06E-09

349 Aleris Recycling, Inc. 2.42E-06 3.54E-07

351 Logan Aluminum 8.99E-07 2.01E-12

352 Owl's Head Alloys, Inc 3.98E-07 2.22E-07

363 Aleris Recycling 8.40E-07 9.54E-09

375 Aluminum Shapes, L.L.C. 1.97E-06 7.61E-10

389 Aleris Recycling 2.64E-06 5.87E-07
27

RTI 

Number Facility Name

TEQ Dioxin/Furan Emissions (TPY)

Allowable 

Emissions

Actual

Emissions

395 Sapa Extrusions 2.66E-06 2.08E-06

409 Intalco Aluminum Corp Ferndale 2.46E-07 5.93E-10

415 J. L. French Corp. 1.98E-06 1.84E-07

416 J. L. French Corp. 3.01E-08 1.51E-08

421 Alcan Rolled Products, L.L.C. 9.99E-06 1.58E-07

Grand Total 1.54E-04 1.44E-05
28

Table 14. Allowable and Actual D/F Emissions, Area Sources

RTI Number Facility Name

TEQ Dioxin/Furan Emissions (TPY)

Allowable

Emissions

Actual

Emissions

2 SMA-Mayfield Salvage Co. 6.33E-09 2.54E-10

7 Ellis Metals 7.33E-09 5.06E-09

11 Imperial Aluminum - Scottsboro 6.18E-07 2.05E-08

17 Livingston Pecan & Metal Inc. 1.85E-10 1.62E-10

18 Metro Scrap Metals, Inc. 9.25E-09 5.91E-10

20 Davis Iron & Metal 2.31E-09 9.47E-10

23 Amcep Metals Company 1.03E-09 4.34E-10

25 Thorock Metals Company Inc. 1.35E-07 7.99E-10

39 Al'S Pick N Pull, Inc. 3.46E-09 7.48E-10

50 Dittmer's Recycling 1.22E-08 1.59E-10

53 Tournier's Recycling Inc. 1.22E-08 1.81E-10

55 Buck's Auto Recycling 3.89E-11 3.40E-11

56 B. G. Salvage 1.85E-10 6.67E-11

63 Nikkei MC Aluminum America, Inc 6.72E-08 1.39E-09

65 United Tranz Core LLC 3.46E-09 1.18E-09

68 Transmetco, Inc. 2.10E-07 9.90E-09

71 Metal Source LLC 2.03E-08 1.10E-08

72 Heartland Aluminum 4.29E-08 3.21E-08

73 Rays Metal Depot 4.63E-09 1.67E-09

74 Arnett Automotive 1.44E-08 7.38E-12

76 Donham Company 9.72E-09 8.51E-09

80 Center Street Auto 1.85E-10 1.30E-10

83 Middleboro Recycling 1.62E-08 9.47E-10

85 Maryland Recycle Company 8.10E-09 2.92E-09

87 Montgomery Scrap 4.63E-09 9.96E-10

89 AMP Recycling Inc. 1.73E-08 2.96E-09

91 Kaiser Aluminum Fabricated Products, LLC 9.61E-07 8.64E-10

93 Ron Rehnelt Salvage 7.29E-09 4.05E-11

95 Mankato Iron & Metal Company 1.62E-08 6.57E-09

97 New Ulm Steel & Recycling, Inc. 6.89E-09 1.49E-09

101 Commercial Metals Company 2.59E-08 1.65E-08

112 Weber Auto And Truck Parts Corp. 1.15E-09 1.08E-10

117 N. H. Kelman, Inc. 1.21E-08 6.38E-09

118 Metalico Aluminum Recovery 4.00E-07 7.95E-08

124 Luffman Metal Company 4.05E-09 2.02E-11

126 G-Cor Automotive 4.86E-08 1.75E-08

134 Aluminum Wheel Technologies, Inc. 2.74E-09 3.72E-13

135 Staker Alloys 1.85E-09 8.39E-10
29

RTI Number Facility Name

TEQ Dioxin/Furan Emissions (TPY)

Allowable

Emissions

Actual

Emissions

136 City Wide Towing And Auto Wrecking 9.92E-09 0.00E+00

138 Diver-Steel City Auto Crushers 1.20E-09 5.42E-10

141 Yaffe Iron & Metal Co., Inc. 2.43E-08 8.76E-09

145 Assad Iron & Metals, Inc. 3.27E-08 1.02E-09

154 Reading Alloys Inc. - Robesonia 7.09E-08 9.54E-09

156 Pennex Aluminum Company 5.62E-07 4.45E-07

164 Most, Inc. - Jackson 9.85E-07 2.44E-07

165 MD Recycling, Inc. 7.22E-07 3.66E-08

167 Tennessee Aluminum Processors, Inc. 7.30E-07 6.95E-08

169 Valley Recycling 5.55E-09 1.54E-09

173 Bishop Engine And Automotive 1.55E-08 2.27E-09

190 Karl Schmidt Unisia, Inc. 1.37E-08 1.49E-13

191 Miller Compressing Co 1.00E-07 2.08E-11

196 Smelter Service Corp. 1.30E-06 2.51E-07

203 Kaiser Aluminum Fabricated Products, LLC 1.58E-06 5.65E-08

210 Golden Aluminum Inc. 5.16E-07 6.20E-09

212 Halna, Inc. 4.80E-07 3.85E-08

213 Custom Alloy Scrap Sales, Inc. 1.08E-07 1.58E-08

222 Vista Metals Corporation 1.37E-07 3.08E-09

225 Alcoa Forgings 2.25E-07 3.41E-08

231 Aleris Specification Alloys, Inc. 1.59E-06 2.23E-09

248 Aluminum One 6.65E-07 1.96E-08

252 Beck Aluminum Alloys 4.91E-07 1.92E-09

253 Aleris Recycling, Inc. 7.20E-07 2.52E-08

255 Kaiser Aluminum Fabricated Products, LLC 7.50E-07 7.82E-11

256 Hydro Aluminum 9.92E-07 9.54E-08

257 Scepter, Inc. 8.04E-07 1.22E-07

258 GM Powertrain Bedford Facility 8.32E-08 3.96E-09

278 Trialco, Inc. 6.30E-07 7.47E-08

279 Allied Metal Co. 4.50E-07 7.03E-08

282 Sapa Extrusions, L.L.C. 5.14E-07 9.89E-09

302 Tennessee Aluminum Processors, Inc. 6.57E-07 4.00E-07

306 Imsamet of Arizona 4.50E-07 2.38E-08

307 Custom Alloy Light Metals 7.36E-07 8.40E-08

310 TST, Inc. 9.30E-07 2.49E-07

312 Kaiser Aluminum & Chem Corp. 9.71E-07 4.96E-08

314 Dionisio Metal and Iron, Inc. 4.44E-10 2.59E-11

316 Metal Industries, Inc. 1.44E-07 1.21E-07

318 Hydro Aluminum North America, Inc 4.68E-07 4.05E-07
30

RTI Number Facility Name

TEQ Dioxin/Furan Emissions (TPY)

Allowable

Emissions

Actual

Emissions

322 Aleris Recycling 4.10E-07 5.03E-08

329 KB Cores - Kankakee 1.11E-08 4.00E-09

339 Aleris Recycling - Wabash Operations 4.58E-07 6.16E-08

345 Kentucky Smelting Technology, Inc. 1.20E-06 3.41E-09

347 Hydro Aluminum - Louisville 9.74E-07 9.74E-07

348 Audubon Metals, L.L.C. 8.70E-09 7.21E-11

354 Electro Cycle, Inc. 7.58E-07 3.59E-09

364 Continental Aluminum 7.39E-07 2.67E-07

369 Most, Inc. - Troy 6.18E-07 1.04E-07

372 Taber Metals Gulfport L.P. 6.15E-07 2.48E-08

376 State Metal Industries, Inc. 5.60E-07 2.09E-07

381 Scepter Inc. - Seneca Falls Operations 4.60E-07 6.22E-08

384 GNW Aluminum, Inc. 3.89E-08 1.40E-08

385 Quantum Metals 3.93E-09 4.35E-10

392 Aleris Recycling, Inc. 7.88E-07 4.49E-07

394 Ritchey Metals Co., Inc. - Hendersonville Plant 4.50E-09 9.71E-10

398 Berman Brothers Iron & Metal 4.28E-07 9.46E-08

401 Scepter, Inc. 7.88E-07 8.65E-08

404 Norandal USA, Inc. 3.38E-06 1.31E-07

405 Sapa Extrusions, Inc. 7.25E-07 1.05E-08

407 Aleris Rolled Products, Inc. 1.44E-06 1.35E-07

408 Kaiser Aluminum Washington 4.58E-06 6.45E-07

412 B & B Metals Processing Co. 1.33E-07 1.68E-09

420 Beck Aluminum Racine 3.94E-07 3.54E-10

422 Aleris Recycling, Inc. 4.86E-07 7.96E-08

423 Aleris Recycling Bens Run LLC 3.94E-07 4.47E-08

Grand Total 4.28E-05 6.67E-06