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**MEMORANDUM DATE:**  January 30, 2012 **SUBJECT:** Draft Cost Estimate for Proposed Rule Changes to Secondary AluminumNESHAP **FROM:** Mark Bahner, RTI, International **TO:** Rochelle Boyd, U.S. Environmental Protection Agency 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 proposed in early 2012

. The following proposed 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 forhydrogen 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

. Throughout this memorandum, plants are designated with RTIID numbers that were assigned in the Information Collection Requests 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 Instal** **l 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 ofapproximately $11,000 per year.

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**II. Require Uncontrolled Furnaces to Test for HF in Addition to HCl**  The EPA estimates that there are approximately 199 uncontrolled furnaces, as shown on **Table 3**

. We are nominallyrequiring all uncontrolled furnaces to test for HF. However, as an alternative to testing for HF, we are proposing that the owner or operator may choose to determine the rate of reactive flux addition for an affected source, and may assume that, for the purposes of demonstrating compliance with the secondary

aluminum processing unit (SAPU) emission limit, all fluorine in the reactive fluxes added to the source are emitted as HF. (A similar alternative to testing is allowed for HCl). Based on this allowed alternative, we expect that only furnaces that use fluorine

-containing fluxes would even potentially

test for HF. Table 3 shows that approximately 55 furnaces at eight facilities use fluorine

containing fluxes. The 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. If 55 furnaces test for HF every five years, the cost would be $55,000 every five years, or $11,000 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 ty pes: 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 furnaces from 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 yearper furnace

. Then, lime savings of $2000 per year were added (20 tons of lime at $100 per ton). The additional cost of furnace switching was taken to be a $50,000 test every 5 years, or $10,000 per year. So 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 in January 2012

. The total estimated cost for the source category is approximately

$611,000 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 55 See Table 3 $11,000 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

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**RTI Number**  **Facility Name Facility Address**  **Facility City Facility**  **State Zip Code**  **Major/Area Source**  **Status** 87 Montgomery Scrap 15000 Southlawn Dr. Rockville MD 20850 Area 89 AMP Recycling Inc. 411 South Fort Detroit MI 48217 Area 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

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**RTI Number**  **Facility Name Facility Address**  **Facility City Facility**  **State Zip Code**  **Major/Area Source**  **Status** 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

- 1605 Area 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

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**RTI Number**  **Facility Name Facility Address**  **Facility City Facility**  **State Zip Code**  **Major/Area Source**  **Status** 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 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

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**RTI Number**  **Facility Name Facility Address**  **Facility City Facility**  **State Zip Code**  **Major/Area Source**  **Status** 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 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 Ju

piter 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

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**RTI Number**  **Facility Name Facility Address**  **Facility City Facility**  **State Zip Code**  **Major/Area Source**  **Status** 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 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

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**RTI Number**  **Facility Name Facility Address**  **Facility City**  **Facility State**  **Zip Code Major/Area**  **Source Status**  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 N** **umber of**

**Furnaces Requiring**  **New Hooding**  **ID** 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** **?** 79 Alcan Ingot & Recycling 8 No 195A Alcoa, Inc (North Plant) 3 No 195B Alcoa, Inc (South Plant) 8 No 199 Southwire Co 4 2 use F flux 200 Aleris Rolled Products, Inc. 19 11 use F flux 207 Alcoa, Inc. 16 No 211 Hydro Aluminum Wells

- Monett 3 3 use F flux 261 Alcoa, Inc (Warrick) 19 8 use F flux 264 Noranda Aluminum, Inc. 13 13 use F flux 269 Novelis Corporation 8 No 270 Alcoa Massena Operations (West Plant) 8 No 272 Alumax of South Carolina 9 No 274 Alcoa, Inc (Wenatchee Works) 5 No 283 Alcoa, Inc (Rockdale Operations) 6 No 284 Alumax Mill Products, Inc. 3 No 288 Alumax Mill Products Inc. 1 No 291 Sapa Extrusion 3 No 292 William L. Bonnell Co., Inc. 3 No 294 Novelis Corporation 1 No 298a Wise Alloys LLC

-Alloys Reclamation Plant 2 No 298b Wise Alloys LLC

- Alloys Plant 6 No 299 William L. Bonnell Company, Inc 2 No 305 Reynolds Foil Inc, dba Reynolds Consumer Products Company 9 9 use F flux 351 Logan Aluminum 3 No 375 Aluminum Shapes, L.L.C. 3 No 390 Aleris Rolled Products Inc. 4 4 use F flux 395 Sapa Extrusions 5 5 use F flux 409 Alcoa Primary Metals Intalco Works 13 No 421 Alcan Rolled Products, L.L.C. 12 No

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**Table 4** **. Furnaces Assumed to Perform Furnace Switching** 
**RTI ID FACILITY_NAME**  **AREA OR MAJOR**  **SOURCE Number of** 

**Furnaces Sw** **itching** 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 Ju

piter 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