### 840 S. Main Street  Akron, Ohio 44311
-1516 Phone (330) 535
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-inc.com  www.aal
-inc.com 

# AMERICANANALYTICAL LABORATORIES, INC
ANALYTICAL SCIENCES AKRON OPERATIONS



# Aleris Rolled Products, Inc. - Lewisport, KY

RE: Subpart RRR 114 Request Lewisport, KY 42351 1372 State Road 1957 Gary C. Barnett

American Analytical Laboratories, Inc received a sample(s) on 18-Aug-10 08:00 for the analyses presented in the following report. Please promptly take the time to carefully review this report and call us if you have any questions or additional needs. Delays may make it more difficult for us to answer your questions. We thank you for using our services. Sincerely,

Richard E. Moore American Analytical Laboratories, Inc. 1008098 Work Order: 31-Aug-10 18:29

# AMERICANANALYTICAL LABORATORIES, INC

ANALYTICAL SCIENCES AKRON OPERATIONS

Project: Project Number: Project Manager: Reported: 

### Aleris Rolled Products, Inc. - Lewisport, KY 1372 State Road 1957 Subpart RRR 114 Request Gary C. Barnett Subpart RRR 114 Request 31-Aug-10 18:29 Lewisport, KY 42351

Sample ID Laboratory ID Matrix Date Sampled 

### ANALYTICAL REPORT FOR SAMPLES
Date Received 

### W-2 Baghouse 1008098-01 17-Aug-10 13:20 18-Aug-10 08:00 Solid Demag Degas Baghouse 1008098-02 17-Aug-10 13:30 18-Aug-10 08:00 Solid North Cast Dross Cooler Baghouse 1008098-03 17-Aug-10 13:50 18-Aug-10 08:00 Solid North Cast Lime 1008098-04 17-Aug-10 14:10 18-Aug-10 08:00 Solid



### Narrative:



## American Analytical Laboratories, Inc. - Akron The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

# AMERICANANALYTICAL LABORATORIES, INC

ANALYTICAL SCIENCES AKRON OPERATIONS

Project: Project Number: Project Manager: Reported: 

### Aleris Rolled Products, Inc. - Lewisport, KY 1372 State Road 1957 Subpart RRR 114 Request Gary C. Barnett Subpart RRR 114 Request 31-Aug-10 18:29 Lewisport, KY 42351

Result Analyte Limt Batch Reporting Prepared Analyzed Method Analyst Dilution Units 

## W-2 Baghouse 1008098-01 (Solid) 

## 17-Aug-10 13:20 Date Sampled

Qualifier



### Metals BRL SW 846 6020 23-Aug-10 25-Aug-10 

### mg/kg A008125

20 

### Arsenic 0.97 

## AK BRL " " 25-Aug-10 

### " "

" 

### Beryllium 0.97 

## AK BRL " " 25-Aug-10 

### " "

" 

### Cadmium 0.97 

## AK BRL " " 25-Aug-10 

### " "

" 

### Cobalt 0.97 

## AK SW846 6020 

### 4.6 " " 25-Aug-10 

### " " 

### Chromium 

### 1.0 

## AK BRL SW846 7471A 25-Aug-10 26-Aug-10 

### " A008145

1 

### Mercury 0.01 

## AK
SW846 6020 

### 41 A008125 23-Aug-10 24-Aug-10 

### " 50 

### Manganese 

### 2.5 

## AK

" 

### 12 " " 25-Aug-10 

### " 20 

### Nickel 

### 1.0 

## AK SW 846 6020 

### 27 " " 25-Aug-10 

### " " 

### Lead 

### 0.97 

## AK BRL " " 25-Aug-10 

### " "

" 

### Antimony 0.97 

## AK BRL " " 25-Aug-10 

### " "

" 

### Selenium 0.97 

## AK Wet Chemistry BRL SW846 7196A 24-Aug-10 24-Aug-10 

### mg/kg A008132

1 

### Hexavalent Chromium 0.50 

## RLL
EPA 160.3 

### 98.7 A008136 23-Aug-10 23-Aug-10 

### % " 

### % Solids 

## ROZ

American Analytical Laboratories, Inc. - Akron The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

# AMERICANANALYTICAL LABORATORIES, INC

ANALYTICAL SCIENCES AKRON OPERATIONS

Project: Project Number: Project Manager: Reported: 

### Aleris Rolled Products, Inc. - Lewisport, KY 1372 State Road 1957 Subpart RRR 114 Request Gary C. Barnett Subpart RRR 114 Request 31-Aug-10 18:29 Lewisport, KY 42351

Result Analyte Limt Batch Reporting Prepared Analyzed Method Analyst Dilution Units 

## Demag Degas Baghouse 1008098-02 (Solid) 

## 17-Aug-10 13:30 Date Sampled

Qualifier



### Metals BRL SW 846 6020 23-Aug-10 25-Aug-10 

### mg/kg A008125

20 

### Arsenic 0.93 

## AK BRL " " 25-Aug-10 

### " "

" 

### Beryllium 0.93 

## AK

" 

### 1.9 " " 25-Aug-10 

### " " 

### Cadmium 

### 0.93 

## AK

" 

### 1.1 " " 25-Aug-10 

### " " 

### Cobalt 

### 0.93 

## AK SW846 6020 

### 3.7 " " 25-Aug-10 

### " " 

### Chromium 

### 1.0 

## AK BRL SW846 7471A 25-Aug-10 26-Aug-10 

### " A008145

1 

### Mercury 0.02 

## AK
SW846 6020 

### 100 A008125 23-Aug-10 24-Aug-10 

### " 50 

### Manganese 

### 2.5 

## AK

" 

### 14 " " 25-Aug-10 

### " 20 

### Nickel 

### 1.0 

## AK BRL SW 846 6020 " 25-Aug-10 

### " "

" 

### Lead 0.93 

## AK BRL " " 25-Aug-10 

### " "

" 

### Antimony 0.93 

## AK

" 

### 1.9 " " 25-Aug-10 

### " " 

### Selenium 

### 0.93 

## AK Wet Chemistry BRL SW846 7196A 24-Aug-10 24-Aug-10 

### mg/kg A008132

1 

### Hexavalent Chromium 0.50 

## RLL
EPA 160.3 

### 98.8 A008136 23-Aug-10 23-Aug-10 

### % " 

### % Solids 

## ROZ

American Analytical Laboratories, Inc. - Akron The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

# AMERICANANALYTICAL LABORATORIES, INC

ANALYTICAL SCIENCES AKRON OPERATIONS

Project: Project Number: Project Manager: Reported: 

### Aleris Rolled Products, Inc. - Lewisport, KY 1372 State Road 1957 Subpart RRR 114 Request Gary C. Barnett Subpart RRR 114 Request 31-Aug-10 18:29 Lewisport, KY 42351

Result Analyte Limt Batch Reporting Prepared Analyzed Method Analyst Dilution Units 

## North Cast Dross Cooler Baghouse

1008098-03 (Solid) 

## 17-Aug-10 13:50 Date Sampled

Qualifier



### Metals BRL SW 846 6020 23-Aug-10 25-Aug-10 

### mg/kg A008125

20 

### Arsenic 0.92 

## AK

" 

### 2.8 " " 25-Aug-10 

### " " 

### Beryllium 

### 0.92 

## AK BRL " " 25-Aug-10 

### " "

" 

### Cadmium 0.92 

## AK

" 

### 2.0 " " 25-Aug-10 

### " " 

### Cobalt 

### 0.92 

## AK SW846 6020 

### 460 " " 25-Aug-10 

### " 500 

### Chromium 

### 25 

## AK BRL SW846 7471A 25-Aug-10 26-Aug-10 

### " A008145

1 

### Mercury 0.02 

## AK
SW846 6020 

### 3400 A008125 23-Aug-10 25-Aug-10 

### " 2000 

### Manganese 

### 100 

## AK

" 

### 27 " " 25-Aug-10 

### " 20 

### Nickel 

### 1.0 

## AK SW 846 6020 

### 4.9 " " 25-Aug-10 

### " " 

### Lead 

### 0.92 

## AK BRL " " 25-Aug-10 

### " "

" 

### Antimony 0.92 

## AK BRL " " 25-Aug-10 

### " "

" 

### Selenium 0.92 

## AK Wet Chemistry BRL SW846 7196A 24-Aug-10 24-Aug-10 

### mg/kg A008132

1 

### Hexavalent Chromium 0.50 

## RLL
EPA 160.3 

### 99.2 A008136 23-Aug-10 23-Aug-10 

### % " 

### % Solids 

## ROZ

American Analytical Laboratories, Inc. - Akron The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

# AMERICANANALYTICAL LABORATORIES, INC

ANALYTICAL SCIENCES AKRON OPERATIONS

Project: Project Number: Project Manager: Reported: 

### Aleris Rolled Products, Inc. - Lewisport, KY 1372 State Road 1957 Subpart RRR 114 Request Gary C. Barnett Subpart RRR 114 Request 31-Aug-10 18:29 Lewisport, KY 42351

Result Analyte Limt Batch Reporting Prepared Analyzed Method Analyst Dilution Units 

## North Cast Lime 1008098-04 (Solid) 

## 17-Aug-10 14:10 Date Sampled

Qualifier



### Metals BRL SW 846 6020 23-Aug-10 25-Aug-10 

### mg/kg A008125

20 

### Arsenic 0.97 

## AK BRL " " 25-Aug-10 

### " "

" 

### Beryllium 0.97 

## AK BRL " " 25-Aug-10 

### " "

" 

### Cadmium 0.97 

## AK

" 

### 1.3 " " 25-Aug-10 

### " " 

### Cobalt 

### 0.97 

## AK SW846 6020 

### 3.0 " " 25-Aug-10 

### " " 

### Chromium 

### 1.0 

## AK BRL SW846 7471A 25-Aug-10 26-Aug-10 

### " A008145

1 

### Mercury 0.02 

## AK
SW846 6020 

### 35 A008125 23-Aug-10 24-Aug-10 

### " 50 

### Manganese 

### 2.5 

## AK

" 

### 15 " " 25-Aug-10 

### " 20 

### Nickel 

### 1.0 

## AK BRL SW 846 6020 " 25-Aug-10 

### " "

" 

### Lead 0.97 

## AK BRL " " 25-Aug-10 

### " "

" 

### Antimony 0.97 

## AK BRL " " 25-Aug-10 

### " "

" 

### Selenium 0.97 

## AK Wet Chemistry BRL SW846 7196A 24-Aug-10 24-Aug-10 

### mg/kg A008132

1 

### Hexavalent Chromium 0.50 

## RLL
EPA 160.3 

### 101 A008136 23-Aug-10 23-Aug-10 

### % " 

### % Solids 

## ROZ

American Analytical Laboratories, Inc. - Akron The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

# AMERICANANALYTICAL LABORATORIES, INC

ANALYTICAL SCIENCES AKRON OPERATIONS

Project: Project Number: Project Manager: Reported: 

### Aleris Rolled Products, Inc. - Lewisport, KY 1372 State Road 1957 Subpart RRR 114 Request Gary C. Barnett Subpart RRR 114 Request 31-Aug-10 18:29 Lewisport, KY 42351

Result Limit Reporting Units Level Spike Result

Source %REC %REC Limits RPD RPD Limit Analyst Analyte 

## Metals - Quality Control

Qualifier 

### Batch A008125 - EPA 3050 Modified Blank (A008125-BLK1) 

### Prepared: 23-Aug-10 Analyzed: 25-Aug-10 Nickel mg/kg BRL 1.0 

## AK Antimony " BRL 1.0 

## AK Beryllium " BRL 1.0 

## AK Arsenic " BRL 1.0 

## AK Selenium " BRL 1.0 

## AK Cadmium " BRL 1.0 

## AK Chromium " BRL 1.0 

## AK Manganese " BRL 2.5 

## AK Lead " BRL 1.0 

## AK Cobalt " BRL 1.0 

## AK LCS (A008125-BS1) 

### Prepared: 23-Aug-10 Analyzed: 25-Aug-10 Lead mg/kg 46 1.0 50.0 80-120 92.3 

## AK Antimony " 47 1.0 50.0 80-120 94.2 

## AK Cobalt " 46 1.0 50.0 80-120 91.2 

## AK Cadmium " 45 1.0 50.0 80-120 90.0 

## AK Nickel " 46 1.0 50.0 80-120 91.4 

## AK Arsenic " 46 1.0 50.0 0-120 92.6 

## AK Manganese " 49 2.5 50.0 80-120 97.8 

## AK Beryllium " 47 1.0 50.0 80-120 94.7 

## AK Selenium " 48 1.0 50.0 80-120 95.8 

## AK Chromium " 45 1.0 50.0 80-120 90.7 

## AK LCS Dup (A008125-BSD1) 

### Prepared: 23-Aug-10 Analyzed: 25-Aug-10 Chromium mg/kg 44 1.0 50.0 20 80-120 88.6 2.40 

## AK Arsenic " 46 1.0 50.0 20 0-120 91.7 0.970 

## AK Antimony " 47 1.0 50.0 20 80-120 95.0 0.869 

## AK Selenium " 47 1.0 50.0 20 80-120 93.4 2.50 

## AK Nickel " 44 1.0 50.0 20 80-120 88.3 3.42 

## AK Cobalt " 45 1.0 50.0 25 80-120 89.4 2.03 

## AK Manganese " 49 2.5 50.0 20 80-120 97.9 0.0460 

## AK Cadmium " 44 1.0 50.0 20 80-120 88.6 1.62 

## AK Beryllium " 46 1.0 50.0 20 80-120 91.8 3.18 

## AK Lead " 46 1.0 50.0 20 80-120 92.0 0.402 

## AK American Analytical Laboratories, Inc. - Akron The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

# AMERICANANALYTICAL LABORATORIES, INC

ANALYTICAL SCIENCES AKRON OPERATIONS

Project: Project Number: Project Manager: Reported: 

### Aleris Rolled Products, Inc. - Lewisport, KY 1372 State Road 1957 Subpart RRR 114 Request Gary C. Barnett Subpart RRR 114 Request 31-Aug-10 18:29 Lewisport, KY 42351

Result Limit Reporting Units Level Spike Result

Source %REC %REC Limits RPD RPD Limit Analyst Analyte 

## Metals - Quality Control

Qualifier 

### Batch A008125 - EPA 3050 Modified Duplicate (A008125-DUP1) 

### Prepared: 23-Aug-10 Analyzed: 25-Aug-10 Source: 1008072-01 Chromium mg/kg 3.0 1.0 3.2 20 5.56 

## AK Cobalt " BRL 0.97 BRL 20 

## AK Antimony " BRL 0.97 BRL 20 

## AK Selenium " BRL 0.97 BRL 20 

## AK Cadmium " BRL 0.97 BRL 20 

## AK Manganese " 48 2.5 49 20 3.34 

## AK Nickel " 8.7 1.0 8.9 20 2.88 

## AK Lead " 1.5 0.97 1.5 20 4.57 

## AK Beryllium " BRL 0.97 BRL 20 

## AK Arsenic " BRL 0.97 BRL 20 

## AK Matrix Spike (A008125-MS1) 

### Prepared: 23-Aug-10 Analyzed: 25-Aug-10 Source: 1008072-01 Cobalt mg/kg 44 0.94 46.8 BRL 80-120 93.3 

## AK Beryllium " 41 0.94 46.8 BRL 80-120 86.6 

## AK Arsenic " 40 0.94 46.8 BRL 80-120 84.7 

## AK Cadmium " 41 0.94 46.8 BRL 80-120 88.0 

## AK Lead " 47 0.94 46.8 1.5 80-120 97.7 

## AK Manganese " 92 2.5 46.8 49 80-120 91.0 

## AK Nickel " 50 1.0 46.8 8.9 80-120 87.5 

## AK Selenium " 40 0.94 46.8 BRL 80-120 85.6 

## AK Chromium " 46 1.0 46.8 3.2 80-120 92.2 

## AK Antimony " 47 0.94 46.8 BRL 80-120 99.6 

## AK Matrix Spike Dup (A008125-MSD1) 

### Prepared: 23-Aug-10 Analyzed: 25-Aug-10 Source: 1008072-01 Cadmium mg/kg 40 0.96 47.8 BRL 20 80-120 83.7 3.03 

## AK Lead " 46 0.96 47.8 1.5 20 80-120 92.4 3.45 

## AK Manganese " 92 2.5 47.8 49 20 80-120 89.1 0.102 

## AK Antimony " 46 0.96 47.8 BRL 20 80-120 95.7 1.99 

## AK Selenium " 39 0.96 47.8 BRL 25 80-120 81.4 3.07 

## AK Beryllium " 39 0.96 47.8 BRL 20 80-120 81.2 4.45 

## AK Nickel " 48 1.0 47.8 8.9 20 80-120 82.2 3.49 

## AK Arsenic " 40 0.96 47.8 BRL 20 80-120 83.4 0.544 

## AK Cobalt " 42 0.96 47.8 BRL 20 80-120 87.0 5.05 

## AK Chromium " 45 1.0 47.8 3.2 20 80-120 87.3 3.18 

## AK American Analytical Laboratories, Inc. - Akron The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

# AMERICANANALYTICAL LABORATORIES, INC

ANALYTICAL SCIENCES AKRON OPERATIONS

Project: Project Number: Project Manager: Reported: 

### Aleris Rolled Products, Inc. - Lewisport, KY 1372 State Road 1957 Subpart RRR 114 Request Gary C. Barnett Subpart RRR 114 Request 31-Aug-10 18:29 Lewisport, KY 42351

Result Limit Reporting Units Level Spike Result

Source %REC %REC Limits RPD RPD Limit Analyst Analyte 

## Metals - Quality Control

Qualifier 

### Batch A008125 - EPA 3050 Modified Matrix Spike Dup (A008125-MSD1) 

### Prepared: 23-Aug-10 Analyzed: 25-Aug-10 Source: 1008072-01 

### Batch A008145 - SW846 7471A Blank (A008145-BLK1) 

### Prepared: 25-Aug-10 Analyzed: 26-Aug-10 Mercury mg/kg BRL 0.02 

## AK LCS (A008145-BS1) 

### Prepared: 25-Aug-10 Analyzed: 26-Aug-10 Mercury mg/kg 0.15 0.02 0.167 78-122 92.0 

## AK LCS Dup (A008145-BSD1) 

### Prepared: 25-Aug-10 Analyzed: 26-Aug-10 Mercury mg/kg 0.16 0.02 0.167 20 78-122 95.1 3.37 

## AK Duplicate (A008145-DUP1) 

### Prepared: 25-Aug-10 Analyzed: 26-Aug-10 Source: 1008072-01 Mercury mg/kg BRL 0.02 BRL 20 

## AK Matrix Spike (A008145-MS1) 

### Prepared: 25-Aug-10 Analyzed: 26-Aug-10 Source: 1008072-01 Mercury mg/kg 0.15 0.02 0.164 BRL 73-130 91.6 

## AK Matrix Spike Dup (A008145-MSD1) 

### Prepared: 25-Aug-10 Analyzed: 26-Aug-10 Source: 1008072-01 Mercury mg/kg 0.15 0.02 0.163 BRL 20 73-130 92.0 2.68E-4 

## AK

American Analytical Laboratories, Inc. - Akron The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

# AMERICANANALYTICAL LABORATORIES, INC

ANALYTICAL SCIENCES AKRON OPERATIONS

Project: Project Number: Project Manager: Reported: 

### Aleris Rolled Products, Inc. - Lewisport, KY 1372 State Road 1957 Subpart RRR 114 Request Gary C. Barnett Subpart RRR 114 Request 31-Aug-10 18:29 Lewisport, KY 42351

Result Limit Reporting Units Level Spike Result

Source %REC %REC Limits RPD RPD Limit Analyst Analyte 

## Wet Chemistry - Quality Control

Qualifier 

### Batch A008132 - Alkaline Prep Blank (A008132-BLK1) 

### Prepared & Analyzed: 24-Aug-10 Hexavalent Chromium mg/kg BRL 0.50 

## RLL LCS (A008132-BS1) 

### Prepared & Analyzed: 24-Aug-10 Hexavalent Chromium mg/kg 9.3 0.50 10.0 90-110 93.2 

## RLL Duplicate (A008132-DUP1) 

### Prepared & Analyzed: 24-Aug-10 Source: 1008072-01 Hexavalent Chromium mg/kg BRL 0.50 BRL 10 

## RLL Matrix Spike (A008132-MS1) 

### Prepared & Analyzed: 24-Aug-10 Source: 1008095-01 Hexavalent Chromium mg/kg 9.2 0.50 10.0 BRL 90-110 92.2 

## RLL

American Analytical Laboratories, Inc. - Akron The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

# AMERICANANALYTICAL LABORATORIES, INC

ANALYTICAL SCIENCES AKRON OPERATIONS

Project: Project Number: Project Manager: Reported: 

### Aleris Rolled Products, Inc. - Lewisport, KY 1372 State Road 1957 Subpart RRR 114 Request Gary C. Barnett Subpart RRR 114 Request 31-Aug-10 18:29 Lewisport, KY 42351



## Notes and Definitions

Sample results reported on a dry weight basis Relative Percent Difference RPD dry Not Reported NR Analyte NOT DETECTED at or above the reporting limit BRL Analyte DETECTED DET

Reporting Limit- also the lower limit of quantitation (LLOQ). This value changes if the standard dilution or concentration of the sample is deviated from during sample preparation/analysis. Often it is the lowest linear standard for applicable methods.



## American Analytical Laboratories, Inc. - Akron The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.