# Alcoa Inc. - Wenatchee Works 

# Laboratory Analysis Report

Report No.: GSL_130494 Revision 1.0 Project: EPA Method 315 Testing Malaga, WA

Prepared for: Katie Marcoux 6200 Malaga Alcoa Highway Malaga, WA 98828-9784 Alcoa Inc. - Wenatchee Works Report Date: 6/11/2013 Certificate No. T104704255-12-8 

## Original Report Date: 6/11/2013



# Original Report No.: GSL_130494 Su pp lement to Test Re p ort GSL_130494 (II)

GSL_130494 Revision 1.0 931 Seaco Court Deer Park, TX 77536 Ph: (281) 476 - 4769 Fax: (281) 476 - 9876

### Respectfully, Malaga, WA 98828-9784 6200 Malaga Alcoa Highway 

# Alcoa Inc. - Wenatchee Works

Katie Marcoux 

# Project ID: EPA Method 315 Testing

Scott Swiggard Laboratory Director 

# GSL Order ID: Multiple

The samples submitted under the above referenced project nameand identified by our Golden Specialty laboratory order number have been analyzed, and the data is enclosed. Only results for samples listed on the original Chain of Custody (at end of report) are included in this report. Raw data and subcontr act data, if applicable, are attached to this report. Results provided in this report relate only to the samples. All samples will be kept for no less than five business days after the final report is submitted, unless other arrangements have been made. Samples put on hold or held in canisters due to client issues will incur weekly canister rental fees. Golden Specialty reserves the right to return any unused samples due to hazardous sample matrices. Raw data and final reports will be filed for five years unless otherwise requested by client orregulatory mandates. To protect the integrity and completeness of this report, it must remain attached to this cover letter. I certify to the best of my knowledge all analytical data presented in this report has been checked for completeness and accuracy, and is free of errors. Any deviations from the stated analytical protocols due to sample matrix have been documented in the laboratory narrative of this analytical report. Unless otherwise noted, any analysis performed by Golden Specialty falls within the scope of our NELAC accreditation and meets all NELAC requirements. We thank you for selecting Golden Specialty to serve your analytical needs. If you have any questions concerning this report, please feel free to contact us at any time.

This analytical report and data associated has been reviewed an d prepared specifically for you. The data package represents thebest analytical and technical judgment and interpretations of our personnel, in accordance with the Golden Specialty Laboratory Quality Assurance Manual. Go lden Specialty Inc. assumes no responsibility for the end use of this document or any portion extracted fromit. Unless it is otherwise agreed upon, in writing, and prior to analytical work, Golden Specialty Inc. liability may not exceed the am ount invoiced for this order. 

### GSL_130494 Revision 1.0 931 Seaco Court Deer Park, TX 77536 Ph: (281) 476 - 4769 Fax: (281) 476 - 9876 

## Report Date: 6/11/2013

# Laboratory Narrative EPA Method 315: Volumes reported for the MCEM portions of Container 1 refl ect the volume of methylene chloride used for the filter extraction, and volumes reported for the MCEM portions of Container 2 are taken from the Container 2M volumes of the same run. The Washington Department of Ecology does not currently offer accreditation for EPA Method 315.



### Respectfully,

This analytical report and data associated has been reviewed an d prepared specifically for you. The data package represents thebest analytical and technical judgment and interpretations of our personnel, in accordance with the Golden Specialty Laboratory Quality Assurance Manual. Go lden Specialty Inc. assumes no responsibility for the end use of this document or any portion extracted fromit. Unless it is otherwise agreed upon, in writing, and prior to analytical work, Golden Specialty Inc. liability may not exceed the am ount invoiced for this order. 

### Scott Swiggard Laboratory Director 

## Report Date: 6/11/2013

GSL_130494 Revision 1.0 931 Seaco Court Deer Park, TX 77536 Ph: (281) 476 - 4769 Fax: (281) 476 - 9876

## Report Date: 6/11/2013 

# Laboratory Narrative

Respectfully,

Scott Swiggard Laboratory Director

This analytical report and data associated has been reviewed an d prepared specifically for you. The data package represents thebest analytical and technical judgment and interpretations of our personnel, in accordance with the Golden Specialty Laboratory Quality Assurance Manual. Go lden Specialty Inc. assumes no responsibility for the end use of this document or any portion extracted fromit. Unless it is otherwise agreed upon, in writing, and prior to analytical work, Golden Specialty Inc. liability may not exceed the am ount invoiced for this order. 

### GSL_130494 Revision 1.0 931 Seaco Court Deer Park, TX 77536 Ph: (281) 476 - 4769 Fax: (281) 476 - 9876



## Sample Condition On Receipt and Volume Corrections: As discussed, many of the liquid portions were received with visible leakage from the sample bottles into the containing plastic bags. As the leaked liquids washed off portions of the labels, the liquid pres ent in the bags was considered unusable, and the remaining volumes present in the sample bottles were analyzed. Sample results for which a pre-shipment volume is available have been volume-corrected based on the ratio of vo lume collected vs. volume received. Sample results for which a pre-shipment volume was not recorded are reported without a correction for the unknown amount of leaked sample, and are not considered to be representative of the full sample collected. Three sample bottles (161 Reactor Line 1 Run 1 FH DCM, 161 Reactor Line 1 Run 2 FH DCM, and Room 6 Run 2 FH DCM) were received with no visible liquid inside. These sample bottles were rinsed with 10 ml of solvent, and the solvent was analyzed. As a receipt volume could not be recorded, results for these three samples are reported without a correction for the ratio of volume collected vs. volume received, and are not considered to be representative of the full sample collected. Two filter samples (161 Reactor Line 1 Runs 2 and 3) were received in broken glass petri dishes, and the available filter material was salvaged and analyzed. Care was taken to recover asmuch of the filter material as possible and to remove as much of the broken glass as possible, but results for these two filters are not considered to be representative of the full sample collected. Attached at the end of this report are several pictures documenting the condition of the samples on receipt.

## Report Date: 6/11/2013 

# Laboratory Narrative

Respectfully,

Scott Swiggard Laboratory Director

This analytical report and data associated has been reviewed and prepared specifically for you. The data package represents thebest analytical and technical judgment and in terpretations of our personnel, in accordance with the Golden Specialty Laboratory Qua lity Assurance Manual. Golden Specialty Inc. assumes no responsibility for the end use of this document or any portion extracted from it. Unless it is otherwise agreed upon, in writing, and prior to analytical work, Golden Specialty Inc. liability may not exceed the amount invoiced for this order. 

### GSL_130494 Revision 1.0 931 Seaco Court Deer Park, TX 77536 Ph: (281) 476 - 4769 Fax: (281) 476 - 9876 The laboratory analysis report number GSL_130494 has been revi sed; extraneous results for the A446 #1 source have been removed as requested. 

## Supplement to Test Report GSL_130494:

# Laboratory Analysis Report Report Date: 6/11/2013 

# Sample Results

Sample ID Result (g) Tare Weight (g) Parameter PM: MCEM: Container Number Received Volume (ml) 

### Test: Determination of PM and MCEM by EPA Method 315

Sample Analyst: Maria McCormick Analytical SOP: GSL_TM030 QC Batch ID: QC_04488 Order ID: GSL_130494

Sample Number 

### Instrument ID: Balance #2 - A&D Date Sampled: 3/27/2013

Post Test Weight (g) 

### Date Analyzed: 5/29/2013 Client Name: Alcoa Inc. - Wenatchee Works GTC (Line 5) Source Sampled:

Particulate Matter Methylene Chloride Extractable Matter T: Tin F: Filter G: Glass Beaker
Collected Volume (ml) Volume-Corrected Result (g) R1 Filter -001 MCEM T# 3041 100 < 0.0001 2.6313 2.6305 100 N/A R1 FH Acetone -002 MCEM T# 3037 17 0.0087 2.6346 2.6433 51.2 0.0262 R1 Imp Catch -004 MCEM T# 2015 403 0.0003 2.6819 2.6822 403 N/A R1 BH Solvent -005 MCEM T# 1997 83 0.0018 2.6570 2.6588 161.8 0.0035 R2 Filter -006 MCEM T# 3040 100 < 0.0001 2.6455 2.6444 100 N/A R2 FH Acetone -007 MCEM T# 3036 7.2 0.0076 2.6350 2.6426 45.9 0.0485 R2 Imp Catch -009 MCEM T# 2012 324 < 0.0001 2.6689 2.6688 324 N/A R2 BH Solvent -010 MCEM T# 1996 115 0.0025 2.6565 2.6590 191.8 0.0042 R3 Filter -011 MCEM T# 3013 100 0.0003 2.6779 2.6782 100 N/A R3 FH Acetone -012 MCEM T# 3026 29 0.0027 2.6452 2.6479 97.4 0.0091 R3 Imp Catch -014 MCEM T# 2011 351 0.0001 2.6654 2.6655 351 N/A R3 BH Solvent -015 MCEM T# 1999 95 0.0012 2.6734 2.6746 180.5 0.0023

This analytical report and data associated has been reviewed an d prepared specifically for you. The data package represents thebest analytical and technical judgment and interpretations of our personnel, in accordance with the Golden Specialty Laboratory Quality Assurance Manual. Go lden Specialty Inc. assumes no responsibility for the end use of this document or any portion extracted fromit. Unless it is otherwise agreed upon, in writing, and prior to analytical work, Golden Specialty Inc. liability may not exceed the am ount invoiced for this order. 

### GSL_130494 Revision 1.0 931 Seaco Court Deer Park, TX 77536 Ph: (281) 476 - 4769 Fax: (281) 476 - 9876

# Laboratory Analysis Report Report Date: 6/11/2013 

# Sample Results

Sample ID Result (g) Tare Weight (g) Parameter PM: MCEM: Container Number Received Volume (ml) 

### Test: Determination of PM and MCEM by EPA Method 315

Sample Analyst: Maria McCormick Analytical SOP: GSL_TM030 QC Batch ID: QC_04488 Order ID: GSL_130495

Sample Number 

### Instrument ID: Balance #2 - A&D Date Sampled: 4/22/2013

Post Test Weight (g) 

### Date Analyzed: 5/25/2013 Client Name: Alcoa Inc. - Wenatchee Works 161 Reactor (Line 1) Source Sampled:

Particulate Matter Methylene Chloride Extractable Matter T: Tin F: Filter G: Glass Beaker
Collected Volume (ml) Volume-Corrected Result (g) Blank Acetone -016 PM G# GB034 86 0.0001 118.6048 118.6049 100 0.0001 Blank DCM -017 PM G# GB036 35 < 0.0001 110.7762 110.7753 100 < 0.0003 Blank H2O -018 PM T# 3010 119 0.0001 2.6773 2.6774 119 N/A Blank Filter -019 PM F# 276 N/A N/A N/A 0.6993 N/A N/A Blank Filter -019 MCEM T# 3017 100 < 0.0001 2.6807 2.6806 100 N/A R1 Filter -001 MCEM T# 3014 100 < 0.0001 2.6785 2.6785 100 N/A R1 FH Acetone -002 MCEM T# 3029 10* 0.0100 2.6356 2.6456 N/A N/A R1 Imp Catch -004 MCEM T# 2010 404 < 0.0001 2.6909 2.6909 404 N/A R1 BH Solvent -005 MCEM T# 2005 149 0.0034 2.6592 2.6626 213.7 0.0049 R2 Filter -006 MCEM T# 3016 100 < 0.0001** 2.6740 2.6739 100 N/A R2 FH Acetone -007 MCEM T# 3028 10* 0.0041 2.6522 2.6563 N/A N/A R2 Imp Catch -009 MCEM T# 2009 370 < 0.0001 2.6983 2.6982 370 N/A R2 BH Solvent -010 MCEM T# 2004 149 0.0010 2.6564 2.6574 196.7 0.0013 R3 Filter -011 MCEM T# 3015 100 < 0.0001** 2.6691 2.6689 100 N/A R3 FH Acetone -012 MCEM T# 3027 6.8 0.0016 2.6537 2.6553 61.2 0.0144 R3 Imp Catch -014 MCEM T# 2016 317 0.0007 2.6965 2.6972 317 N/A R3 BH Solvent -015 MCEM T# 1998 102 0.0038 2.6709 2.6747 157.3 0.0059 *sample bottle received empty, rinsed with 10 ml solvent for analysis **filter received in broken petri dish, filter material salvaged for analysis

This analytical report and data associated has been reviewed an d prepared specifically for you. The data package represents thebest analytical and technical judgment and interpretations of our personnel, in accordance with the Golden Specialty Laboratory Quality Assurance Manual. Go lden Specialty Inc. assumes no responsibility for the end use of this document or any portion extracted fromit. Unless it is otherwise agreed upon, in writing, and prior to analytical work, Golden Specialty Inc. liability may not exceed the am ount invoiced for this order. 

### GSL_130494 Revision 1.0 931 Seaco Court Deer Park, TX 77536 Ph: (281) 476 - 4769 Fax: (281) 476 - 9876

# Laboratory Analysis Report Report Date: 6/11/2013 

# Sample Results

Sample ID Result (g) Tare Weight (g) Parameter PM: MCEM: Container Number Received Volume (ml) 

### Test: Determination of PM and MCEM by EPA Method 315

Sample Analyst: Maria McCormick Analytical SOP: GSL_TM030 QC Batch ID: QC_04488 Order ID: GSL_130496

Sample Number 

### Instrument ID: Balance #2 - A&D Date Sampled: 4/15/2013

Post Test Weight (g) 

### Date Analyzed: 5/25/2013 Client Name: Alcoa Inc. - Wenatchee Works Room 6 Source Sampled:

Particulate Matter Methylene Chloride Extractable Matter T: Tin F: Filter G: Glass Beaker
Collected Volume (ml) Volume-Corrected Result (g) Blank Filter -016 PM F# not marked N/A N/A N/A 0.3267 N/A N/A Blank Filter -016 MCEM T# 3019 100 < 0.0001 2.6720 2.6719 100 N/A Blank Acetone -017 PM G# GB037 69 < 0.0001 114.3557 114.3452 100 < 0.0001 Blank DCM -018 PM G# GB039 4.2 < 0.0001 119.6453 119.6441 100 < 0.0024 Blank H2O -019 PM T# 3011 205 < 0.0001 2.6757 2.6755 205 N/A R1 Filter -001 MCEM T# 3018 100 0.0001 2.6823 2.6824 100 N/A R1 FH Acetone -002 MCEM T# 3030 14 0.0008 2.6451 2.6459 14 N/A R1 Imp Catch -004 MCEM T# 3001 764 0.0001 2.6469 2.6470 764 N/A R1 BH Solvent -005 MCEM T# 2003 143 0.0004 2.6512 2.6516 168.1 0.0005 R2 Filter -006 MCEM T# 3021 100 < 0.0001 2.6809 2.6809 100 N/A R2 FH Acetone -007 MCEM T# 3031 10* 0.0003 2.6170 2.6173 N/A N/A R2 Imp Catch -009 MCEM T# 2014 665 < 0.0001 2.7015 2.7015 665 N/A R2 BH Solvent -010 MCEM T# 2002 101 0.0001 2.6707 2.6708 135.6 0.0001 R3 Filter -011 MCEM T# 3020 100 < 0.0001 2.6767 2.6766 100 N/A R3 FH Acetone -012 MCEM T# 3025 40 0.0045 2.6599 2.6644 40 N/A R3 Imp Catch -014 MCEM T# 3000 642 < 0.0001 2.6563 2.6559 642 N/A R3 BH Solvent -015 MCEM T# 2008 169 0.0019 2.6901 2.6920 203.2 0.0023 *sample bottle received empty, rinsed with 10 ml solvent for analysis

This analytical report and data associated has been reviewed an d prepared specifically for you. The data package represents thebest analytical and technical judgment and interpretations of our personnel, in accordance with the Golden Specialty Laboratory Quality Assurance Manual. Go lden Specialty Inc. assumes no responsibility for the end use of this document or any portion extracted fromit. Unless it is otherwise agreed upon, in writing, and prior to analytical work, Golden Specialty Inc. liability may not exceed the am ount invoiced for this order. 

### GSL_130494 Revision 1.0 931 Seaco Court Deer Park, TX 77536 Ph: (281) 476 - 4769 Fax: (281) 476 - 9876

# Laboratory Analysis Report Report Date: 6/11/2013 

# Sample Results

Sample ID Result (g) Tare Weight (g) Parameter PM: MCEM: Container Number Received Volume (ml) 

### Test: Determination of PM and MCEM by EPA Method 315

Sample Analyst: Maria McCormick Analytical SOP: GSL_TM030 QC Batch ID: QC_04488 Order ID: GSL_130497

Sample Number 

### Instrument ID: Balance #2 - A&D Date Sampled: 4/15/2013

Post Test Weight (g) 

### Date Analyzed: 5/26/2013 Client Name: Alcoa Inc. - Wenatchee Works Room 20 Source Sampled:

Particulate Matter Methylene Chloride Extractable Matter T: Tin F: Filter G: Glass Beaker
Collected Volume (ml) Volume-Corrected Result (g) R1 Filter -001 MCEM T# 3024 100 < 0.0001 2.6331 2.6328 100 N/A R1 FH Acetone -002 MCEM T# 3032 35 0.0001 2.6513 2.6514 35 N/A R1 Imp Catch -004 MCEM T# 3006 724 < 0.0001 2.6554 2.6549 724 N/A R1 BH Solvent -005 MCEM T# 2011 132 0.0007 2.6746 2.6753 196.3 0.0010 R2 Filter -006 MCEM T# 3022 100 < 0.0001 2.6707 2.6706 100 N/A R2 FH Acetone -007 MCEM T# 3034 25 0.0005 2.6319 2.6324 72 0.0014 R2 Imp Catch -009 MCEM T# 3009 489 < 0.0001 2.6753 2.6752 489 N/A R2 BH Solvent -010 MCEM T# 2000 113 0.0005 2.6598 2.6603 144.4 0.0006 R3 Filter -011 MCEM T# 3039 100 0.0005 2.6239 2.6244 100 N/A R3 FH Acetone -012 MCEM T# 3033 18 0.0002 2.6561 2.6563 18 N/A R3 Imp Catch -014 MCEM T# 3007 516 0.0003 2.6623 2.6626 516 N/A R3 BH Solvent -015 MCEM T# 2007 134 0.0005 2.7061 2.7066 160.7 0.0006

This analytical report and data associated has been reviewed an d prepared specifically for you. The data package represents thebest analytical and technical judgment and interpretations of our personnel, in accordance with the Golden Specialty Laboratory Quality Assurance Manual. Go lden Specialty Inc. assumes no responsibility for the end use of this document or any portion extracted fromit. Unless it is otherwise agreed upon, in writing, and prior to analytical work, Golden Specialty Inc. liability may not exceed the am ount invoiced for this order. 

### GSL_130494 Revision 1.0 931 Seaco Court Deer Park, TX 77536 Ph: (281) 476 - 4769 Fax: (281) 476 - 9876

# Laboratory Analysis Report Report Date: 6/11/2013 Method Blank Analysis 

# Quality Control Information
Test: Determination of PM and MCEM by EPA Method 315 Analyst: Maria McCormick Date Analyzed: 5/24/2013 QC Batch ID: Matrix: QC_04488 Liquid

Parameter Tare Weight (g) Post Test Weight (g) Volume

(ml) Blank Result (g) 

### Instrument ID: Balance #2 - A&D

Acetone Blank < 0.0001 2.6472 2.6477 100

This analytical report and data associated has been reviewed an d prepared specifically for you. The data package represents thebest analytical and technical judgment and interpretations of our personnel, in accordance with the Golden Specialty Laboratory Quality Assurance Manual. Go lden Specialty Inc. assumes no responsibility for the end use of this document or any portion extracted fromit. Unless it is otherwise agreed upon, in writing, and prior to analytical work, Golden Specialty Inc. liability may not exceed the am ount invoiced for this order. 

### GSL_130494 Revision 1.0 931 Seaco Court Deer Park, TX 77536 Ph: (281) 476 - 4769 Fax: (281) 476 - 9876

# Laboratory Analysis Report Report Date: 6/11/2013 Method Blank Analysis 

# Quality Control Information
Test: Determination of PM and MCEM by EPA Method 315 Analyst: Maria McCormick Date Analyzed: 5/25/2013 QC Batch ID: Matrix: QC_04488 Liquid

Parameter Tare Weight (g) Post Test Weight (g) Volume

(ml) Blank Result (g) 

### Instrument ID: Balance #2 - A&D

Dichloromethane Blank < 0.0001 2.6794 2.6799 100

This analytical report and data associated has been reviewed an d prepared specifically for you. The data package represents thebest analytical and technical judgment and interpretations of our personnel, in accordance with the Golden Specialty Laboratory Quality Assurance Manual. Go lden Specialty Inc. assumes no responsibility for the end use of this document or any portion extracted fromit. Unless it is otherwise agreed upon, in writing, and prior to analytical work, Golden Specialty Inc. liability may not exceed the am ount invoiced for this order. 

### GSL_130494 Revision 1.0 931 Seaco Court Deer Park, TX 77536 Ph: (281) 476 - 4769 Fax: (281) 476 - 9876

# Laboratory Analysis Report Report Date: 6/11/2013 Method Blank Analysis 

# Quality Control Information
Test: Determination of PM and MCEM by EPA Method 315 Analyst: Maria McCormick Date Analyzed: 6/10/2013 QC Batch ID: Matrix: QC_04488 Liquid

Parameter Tare Weight (g) Post Test Weight (g) Volume

(ml) Blank Result (g) 

### Instrument ID: Balance #2 - A&D

De-ionized water Blank < 0.0001 114.1282 114.1283 100

This analytical report and data associated has been reviewed an d prepared specifically for you. The data package represents thebest analytical and technical judgment and interpretations of our personnel, in accordance with the Golden Specialty Laboratory Quality Assurance Manual. Go lden Specialty Inc. assumes no responsibility for the end use of this document or any portion extracted fromit. Unless it is otherwise agreed upon, in writing, and prior to analytical work, Golden Specialty Inc. liability may not exceed the am ount invoiced for this order. 

### GSL_130494 Revision 1.0 931 Seaco Court Deer Park, TX 77536 Ph: (281) 476 - 4769 Fax: (281) 476 - 9876

# Laboratory Analysis Report Report Date: 6/11/2013 

# Data Qualifiers and Flags

○ MQL – Method Quantitation Limit
○ J – Target analyte is between the MDL and MQL values.
○ NC – Not calculated due to division by zero.
○ E – Target analyte is above the Upper Quantitation Limit.

This analytical report and data associated has been reviewed an d prepared specifically for you. The data package represents thebest analytical and technical judgment and interpretations of our personnel, in accordance with the Golden Specialty Laboratory Quality Assurance Manual. Go lden Specialty Inc. assumes no responsibility for the end use of this document or any portion extracted fromit. Unless it is otherwise agreed upon, in writing, and prior to analytical work, Golden Specialty Inc. liability may not exceed the am ount invoiced for this order. 

### GSL_130494 Revision 1.0 931 Seaco Court Deer Park, TX 77536 Ph: (281) 476 - 4769 Fax: (281) 476 - 9876