1

MEMORANDUM

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

FROM: Mark Bahner, RTI, International

DATE: December 14, 2011

SUBJECT: Cost Estimate for January 2012 Proposed Rule Changes to Secondary Aluminum 

NESHAP

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

cost estimates for the Secondary Aluminum NESHAP rule changes, which are expected to be proposed 

on January 30, 2012. The following rule changes are expected to have cost impacts:

• require uncontrolled furnaces to install testing hooding that meets American Council of 

Government Industrial Hygienists (ACGIH) guidelines,

• require uncontrolled furnaces to test for hydrogen fluoride (HF) in addition to hydrogen 

chloride (HCl), and

• allow furnaces to switch designations, such as from controlled Group 1 furnace to 

uncontrolled Group 2 furnace.

We estimated “affirmative defense” costs to be zero.

Throughout this memorandum, plants are designated with RTI ID numbers that were assigned in the 

Information Collection Requests (ICR) that were sent out to all facilities (U.S. EPA, 2011). These IDs, 

and the facilities with which they are associated, are shown in Table 1. Note that there are gaps in the ID 

numbering system, reflecting facilities that were determined not to be subject to the Secondary

Aluminum NESHAP (Subpart RRR).

All costs are in year 2011 dollars.

I. Require Uncontrolled Furnaces to Install Hooding that Meets ACGIH Guidelines

The total capital costs for this option are estimated at $6,099,000, based on 107 major source furnaces 

being required to install hooding, as shown in Table 2, and a capital cost of $57,000 per furnace hood 

installation. The count of 107 furnaces assumes that only approximately half of the furnaces require 

testing, because the other half can be represented by furnaces that are tested. For example, if a facility

has 8 furnaces, it is assumed that only 4 furnaces will require testing hooding; similarly, if a facility has 

9 furnaces, it is assumed that 5 furnaces will require testing hooding.

The hooding cost of $57,000 per furnace is based on a Southwire estimate of $75,000 for a single hood, 

and an assumption that the hood for a second installation at a facility would be half that cost (i.e., 

($75,000 + $38,000)/2 = $57,000). 

Since the testing needs to be performed every five years, the annualized cost was taken to be the capital 

cost divided by five, or approximately $1.2 million dollars per year. This represents a total annualized 

cost per furnace of approximately $11,000 per year.
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II. Require Uncontrolled Furnaces to Test for HF in Addition to HCl

We estimate that there are approximately 70 furnaces that use fluorine-containing flux. This includes all 

59 of the furnaces that reported using fluorine-containing flux in their ICR responses. Plus, we assumed 

that approximately one-quarter of the 48 furnaces for which the ICR reported HF emissions (but did not 

report fluorine-containing flux usage) involved usage of fluorine-containing flux. The 70 furnaces that 

we counted as using fluorine flux are listed in Table 3. 

EPA Method 26A is currently being used to measure HCl emissions. This test method can also be used 

for HF. The additional cost per furnace is therefore simply the additional laboratory cost for HF analysis. 

We estimate this cost to be $1,000. Since the test is performed every five years, the annual cost per 

furnace is $200. The total annual cost for the source category is therefore $14,000 per year.

III. Allow Furnace Switching

The EPA is proposing a change in the regulations to allow facilities to switch furnace designations (e.g., 

from Group 1 to Group 2). Facilities will also be allowed to shut off control systems (e.g. switch from a 

controlled Group 1 furnace to an uncontrolled Group 1 furnace). There are approximately 200 controlled 

furnaces of the following types: Group 1 furnaces handling other than clean charge at major sources, 

Group 1 furnaces handling only clean charge at major sources and Group 1 furnaces handling other than 

clean charge at area sources. We assumed that 50 of these furnaces (approximately one-quarter) will 

shut off their control systems as part of this rule change; we then randomly assigned 50 the furnaces

among the approximately 200. The results are shown in Table 4. 

We estimate the cost savings for shutting off a furnace to be as follows:

• Fan power is approximately 50 kW

• Control device shut off 4000 hours per year

• Electricity cost is 10 cents per kWh. 

Therefore, the electrical cost savings is approximately $20,000 per year per furnace. There would also 

be a lime cost savings of $2000 per year (20 tons of lime at $100 per ton). The additional cost of furnace 

switching was estimated at $50,000 per test every 5 years, or $10,000 per year. Thus, the net savings for 

this option was $12,000 per furnace, or $600,000 for the source category, if 50 furnaces switch and shut 

off their control system for half of every year. The 50 furnaces that we randomly assigned as doing 

furnace switching are listed in Table 4.

 

IV. Summary

Below is a summary of the Secondary Aluminum NESHAP rule changes that will be proposed and their 

associated costs. The total estimated cost for the source category is approximately $614,000 per year.
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Summary of Costs of Proposed Rule Changes

Rule Change Annual 

Cost per 

Furnace

Applicable 

Furnaces

Approximate Annual 

Cost for Source 

Category

Comments

Require 

Uncontrolled 

Furnaces to Install 

Testing Hooding 

that Meets ACGIH 

Guidelines

$11,000 107

See Table 2

$1,200,000 This assumes these furnaces 

install hooding, rather than 

assuming the alternative of 

assuming 67 percent 

collection efficiency for the 

existing furnace exhaust.

Require 

Uncontrolled 

Furnaces to Test 

for HF as well as 

HCl

$200 70

See Table 3

$14,000 Based on adding analysis 

for HF to existing Method 

26A test for HCl

Allow Furnace 

Switching

-$12,000 

(savings 

of 

$12,000)

50

See Table 4

-$600,000

(savings of $600,000)

Based on cost for additional 

emissions test, minus 

savings on electricity and 

lime

References

U.S. EPA, 2011. 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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Table 1. List of 155 Secondary Aluminum Production Facilities Modeled for Residual Risk

RTI 

Number Facility Name Facility Address Facility City

Facility 

State Zip Code

Major/Area

Source 

Status

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

7 Ellis Metals 231 South Brundidge AL 36010 Area

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

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

18 Metro Scrap Metals, Inc. 6915 Hwy. 70 E.

North Little 

Rock AR 72117 Area

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

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

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

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

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

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

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

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

63 Nikkei MC Aluminum America, Inc 6875 South Inwood Dr. Columbus IN 47201 Area

65 United Tranz Core LLC

1200 145th Street 4400 Homerlee 

Ave. East Chicago IN 46312 Area

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

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

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

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

74 Arnett Automotive 308 Pedigo Pratt KS 67124 Area

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

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

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

83 Middleboro Recycling 128 Bedford Middleboro MA 02346 Area

85 Maryland Recycle Company 8920 Yellowbrick Road Baltimore MD 21237 Area

87 Montgomery Scrap 15000 Southlawn Dr. Rockville MD 20850 Area

89 AMP Recycling Inc. 411 South Fort Detroit MI 48217 Area
5

91

Kaiser Aluminum Fabricated 

Products, LLC 5205 Kaiser Drive Kalamazoo MI 49048 Area

93 Ron Rehnelt Salvage Berg Street Lakefield MN 56150 Area

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

97 New Ulm Steel & Recycling, Inc. 218 19th Street New Ulm MN 56073 Area

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

112 Weber Auto And Truck Parts Corp. 135 Island Pond Rd Derry NH 03038 Area

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

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

120 Crestwood Metal Company 1100 Lincoln Avenue Holbrook NY 11741 Major

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

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

134

Aluminum Wheel Technologies, 

Inc. 446 W Lake St. Ravenna OH 44266 Area

135 Staker Alloys 1075 James St. Springfield OH 45503 Area

136

City Wide Towing And Auto 

Wrecking 930 Dayton Ave. Springfield OH 45506 Area

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

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

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

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

156 Pennex Aluminum Company 50 Community Street Wellsville PA 17365 Area

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

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

167

Tennessee Aluminum Processors, 

Inc. 7207 Hoover Mason Road Mount Pleasant TN

38474-

1037 Area

169 Valley Recycling 325 Industrial Park Road Sweetwater TN 37874 Area

173 Bishop Engine And Automotive Building B 224 North Corinth Street Dallas TX 75203 Area

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

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

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

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

196 Smelter Service Corp. 400 Arrow Mines Rd Mount Pleasant TN 38474- Area
6

1605

198 Novelis Corporation 302 Mayde Rd Berea KY 40403 Major

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

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

203

Kaiser Aluminum Fabricated 

Products, LLC 600 Kaiser Drive Heath OH 43056 Area

207 Alcoa Inc. 4879 State St Riverdale IA 52722 Major

210 Golden Aluminum Inc. 1405 East 14th Street Fort Lupton CO

80621-

2718 Area

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

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

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

222 Vista Metals Corporation 13425 Whittram Ave Fontana CA 92335 Area

224 JW Aluminum Company 777 Tyler Road Russellville AR 72802 Major

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

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

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

232

Aleris Recycling, Inc/Aleris 

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

248 Aluminum One 217 Roosevelt St Minerva OH

44657-

1541 Area

252 Beck Aluminum Alloys 24 Keystone Dr Lebanon PA

17042-

9791 Area

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

255

Kaiser Aluminum Fabricated 

Products, LLC 4300 S Sam Rayburn Fwy Sherman TX

75090-

9311 Area

256 Hydro Aluminum 2000 Economic Drive Commerce TX 75428 Area

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

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

260 Aleris Specification Alloys, Inc. 4525 West Old 24 Wabash IN 469920466 Major

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

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

266 JW Aluminum, St. Louis 6100 S. Broadway St. Louis MO 63111 Major
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269 Novelis Corporation 448 County Rt 1A Oswego NY 13126 Major

270

Alcoa Massena Operations (West 

Plant) Park Avenue East Massena NY 13662 Major

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

273 JW Aluminum Co 2475 Trenton Ave Williamsport PA 17701 Major

274

Aluminum Co. of America -

Wenatchee Works 6200 Malaga Alcoa Hwy Malaga WA 98828 Major

276

Mercury Marine - Fond Du Lac 

Complex W6250 W Pioneer Rd Fond Du Lac WI 54935 Major

278 Trialco, Inc. 900 E. 14th St.

Chicago 

Heights IL 60411 Area

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

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

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

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

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

289 Alcoa Mill Products - San Antonio 14555 Old Corpus Christi Road Elmendorf TX 78112 Major

291 Sapa Extrusion 2500 Alumax Road Yankton SD 57078 Major

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

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

298a

Wise Alloys LLC-Alloys 

Reclamation Plant 1009 Ford Road Muscle Shoals AL 35661 Major

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

299

William L. Bonnell Company, 

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

302

Tennessee Aluminum Processors, 

Inc. 205 Spurline Dr Gadsden AL

35903-

3476 Area

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

305

Reynolds Foil Inc, dba reynolds 

Consumer Products Company 1333 Hwy. 270 Malvern AR 72104 Major

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

307 Custom Alloy Light Metals 13329 Ector Street

City Of 

Industry CA 91746 Area

310 TST, Inc. 11601 Etiwanda Ave Fontana CA 92337 Area
8

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

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

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

318

Hydro Aluminum North America, 

Inc 200 Riviera Blvd. St Augustine FL 32086 Area

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

324 Aleris Recycling 400 E. Lincoln Hwy.

Chicago 

Heights IL 60411 Major

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

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

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

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

339

Aleris Recycling - Wabash 

Operations 305 Dimension Ave Wabash IN 46992 Area

341

Aluminum Recovery Technologies, 

Inc. 2170 Production Road Kendalville IN 46755 Major

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

345

Kentucky Smelting Technology, 

Inc. 140 Bellafato Dr Paris KY 40361 Area

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

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

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

351 Logan Aluminum 6920 Lewisburg Rd Russellville KY 42276 Major

352 Owl's Head Alloys, Inc 187 Mitch McConnell Drive Bowling Green KY

42101-

7519 Major

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

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

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

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

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

375 Aluminum Shapes, L.L.C. 9000 River Rd Delair NJ

08110-

3296 Major

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

381

Scepter Inc. - Seneca Falls 

Operations 11 Lamb Road Seneca Falls NY 13148 Area
9

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

385 Quantum Metals 3675 Taft Ave. Lebanon OH 45036 Area

389 Aleris Recycling 7335 Newport Road SE Uhrichsville OH 44683 Major

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

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

394

Ritchey Metals Co., Inc. -

Hendersonville Plant 30 Georgetown Rd Hendersonville PA 15339 Area

395 Sapa Extrusions 53 Pottsville St. Cressona PA 17929 Major

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

401 Scepter, Inc. 1485 Scepter Ln Waverly TN

37185-

3290 Area

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

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

407 Aleris Rolled Products, Inc. 1801 Reymet Road Richmond VA

23237-

3794 Area

408 Kaiser Aluminum Washington 15000 E Euclid Spokane WA 99216 Area

409 Intalco Aluminum Corp Ferndale 4050 Mountain View Rd Ferndale WA 98248 Major

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

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

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

420 Beck Aluminum Racine 1349 23rd St Racine WI 53403 Area

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

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

423 Aleris Recycling Bens Run LLC 4203 S State Rt 2 Friendly WV 26146 Area
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Table 2. Number of Major Sources Requiring New Testing Hooding

RTI

FACILITY_NAME

Number of 

Uncontrolled 

Furnaces

Number of 

Furnaces 

Requiring 

New

ID Hooding

79 ALCAN INGOT & RECYCLING 8 4

195 Alcoa, Inc. (North plant) 3 2

199 Southwire Co 4 2

200 Aleris Rolled Products, Inc. 19 10

207 Alcoa Inc. 16 8

211 Hydro Aluminum Wells – Monett 3 2

261 ALCOA INC. - WARRICK OPERATIONS 19 10

264 NORANDA ALUMINUM INC, NEW MADRID 13 7

269 Novelis Corporation 8 4

270 ALCOA MASSENA OPERATIONS (WEST PLANT) 8 4

272 ALUMAX OF SOUTH CAROLINA 9 5

274 Aluminum Co of America Wenatchee Works 5 3

283 Alcoa Inc. Rockdale 6 3

284 Alumax Mill Products, Inc. 4 2

291 Sapa Extrusion 3 2

292 William L. Bonnell Co., Inc. 3 2

294 Novelis Corporation 1 1

299 William L. Bonnell Company, Inc.(The) 2 1

305 Reynolds Foil Inc, dba reynolds Consumer Products Company 9 5

351 Logan Aluminum 3 2

375 Aluminum Shapes, L.L.C. 3 2

390 Aleris Rolled Products Inc. 4 2

395 Sapa Extrusions 5 3

409 Alcoa Primary Metals Intalco Works 13 7

421 Alcan Rolled Products, L.L.C. 12 6

195B ALUMINUM COMPANY OF AMERICA, INC. - SOUTH PLANT 8 4

298a Wise Alloys LLC-Alloys Reclamation Plant 8 4
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Table 3. Furnaces Expected Perform HF Testing in Addition to HCl Testing

Plant_ID Facility_Name

Number of 

Furnaces

Use F Flux or 

Report HF 

Emissions?

198 Novelis Corporation 1 F flux

199 Southwire Co 2 F flux

211 Hydro Aluminum Wells - Monett 3 F flux

224 JW Aluminum Company 2 F flux

264 Noranda Aluminum, Inc. 13 F flux

269 Novelis Corporation 5 F flux

270 Alcoa Massena Operations (West Plant) 8 F flux

273 JW Aluminum Co 5 F flux

283 Alcoa - Rockdale Operations 6 F flux

284 Alumax Mill Products, Inc. 4 F flux

294 Novelis Corporation 1 F flux

303 Aleris Specifiation Alloys, Inc. 2 F flux

324 Aleris Recycling 2 F flux

335 Jupiter Aluminum Corporation 2 F flux

338 Recycling Services of Indiana 2 F flux

375 Aluminum Shapes, L.L.C. 1 F flux

79 Rio Tinto Alcan 8 HF emissions

228 Nichols Aluminum Casting 2 HF emissions

351 Logan Aluminum 1 HF emissions
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Table 4. Furnaces Assumed to Perform Furnace Switching

RTI ID FACILITY_NAME

AREA OR 

MAJOR 

SOURCE

Number of 

Furnaces 

Switching

118 Metalico Aluminum Recovery AREA 1

164 Most, Inc. - Jackson AREA 1

167 Tennessee Aluminum Processors, Inc. AREA 2

195B

ALUMINUM COMPANY OF AMERICA, INC. -

SOUTH PLANT MAJOR 1

196 Smelter Service Corp. AREA 2

224 JW Aluminum Company MAJOR 1

228 Nichols Aluminum Casting MAJOR 3

232 Aleris Recycling, Inc/Aleris Specification Alloys, Inc. MAJOR 1

255 Kaiser Aluminum Fabricated Products, LLC AREA 1

257 Scepter, Inc. AREA 1

260 Aleris Specification Alloys, Inc. MAJOR 2

261 ALCOA INC. - WARRICK OPERATIONS MAJOR 1

266 JW Aluminum, St. Louis MAJOR 3

269 Novelis Corporation MAJOR 2

284 Alumax Mill Products, Inc. MAJOR 2

288 Alumax Mill Products Inc. MAJOR 3

289 Alcoa Mill Products - San Antonio MAJOR 2

294 Novelis Corporation MAJOR 1

298a Wise Alloys LLC-Alloys Reclamation Plant MAJOR 2

324 Aleris Recycling MAJOR 1

335 Jupiter Aluminum Corporation MAJOR 3

336 Superior Aluminum Alloys MAJOR 1

341 Aluminum Recovery Technologies, Inc. MAJOR 1

344 J.L. French Corp MAJOR 1

349 Aleris Recycling, Inc. MAJOR 1

352 Owl's Head Alloys, Inc MAJOR 1

354 Electro Cycle, Inc. AREA 1

364 Continental Aluminum AREA 1

381 Scepter Inc. - Seneca Falls Operations AREA 2

389 Aleris Recycling MAJOR 1

394 Ritchey Metals Co., Inc. - Hendersonville Plant AREA 1

401 Scepter, Inc. AREA 1

407 Aleris Rolled Products, Inc. AREA 1

423 Aleris Recycling Bens Run LLC. AREA 1