# Instructions

Sample and analyze the particulate matter collected in the hopper from each bag house or electrostatic precipitator (ESP) used to control particulate matter from potlines. Where more than one bag house or ESP discharges solids to a common hopper, a single sample will be adequate. In cases where solids from different compartments of a single bag house or ESP are collected in multiple hoppers or multiple collection sacks, a single composite sample will be adequate. If a wet scrubber is used to control emissions from a potline, sample and analyze the scrubber sludge removed from the scrubber, and estimate the annual mass (dry basis) of this sludge. In addition, if applicable, sample and analyze the slurry injected into the scrubber and estimate the annual mass (dry basis) of the injected slurry. Finally, if there is an aqueous discharge or blowdown stream from the scrubber, sample and analyze the this liquid and estimate the annual volume discharged. You must report the results of these chemical analyses in this Microsoft® Excel Emission Test Template. If more than one source was tested, you must make a copy of the worksheet and update the source ID in order to distinguish between each separate source of particulate matter. After completing the worksheet, you must also submit an electronic copy of the emission test report and the chemical analyses. (PDF format preferred).

# Electrostatic Precipitator or Dry Alumina Scrubber/Bag House combination Dust **Facility Name and Address Unit Description**  **Process Unit ID Control Device ID** * Noranda Aluminum, Inc., PO Box 70, New Madrid, MO Potline 1 Potline 1 Potline 1 **Sample ID No.__ 1051607-01** 

**___________________ Date Sampled**  **Date(s) Analyzed** 9-May 23-May
**HAP Metal mg/kg**  Antimony [<30] Beryllium [<10] Chromium [<40] Hexavalent chromium [<0.020] Lead [<10] Selenium [<10] Arsenic [<10] Cadmium [<10] Cobalt [<20] Manganese [<10] Nickel 75 *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**

**Sample ID No.__ 1051607-02** 

**___________________ Date Sampled**  **Date(s) Analyzed** 10-May 23-May
**HAP Metal mg/kg**  Antimony [<30] Beryllium [<10] Chromium [<40] Hexavalent chromium [<0.020] Lead [<10] Selenium [<10] Arsenic [<10] Cadmium [<10] Cobalt [<20] Manganese [<10] Nickel 85 *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**

**Sample ID No.__ 1051607-03** 

**__________________ Date Sampled**  **Date(s) Analyzed** 11-May 23-May
**HAP Metal mg/kg**  Antimony [<30] Beryllium [<10] Chromium [<40] Hexavalent chromium [<0.020] Lead [<10] Selenium [<10] Arsenic [<10] Cadmium [<10] Cobalt [<20] Manganese [<10] Nickel 110 *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**

**Sample ID No.__ 1051607-04** 

**__________________ Date Sampled**  **Date(s) Analyzed** 12-May 23-May
**HAP Metal mg/kg**  Antimony [<30] Beryllium [<10] Chromium [<40] Hexavalent chromium [<0.020] Lead [<10] Selenium [<10] Arsenic [<10] Cadmium [<10] Cobalt [<20] Manganese [<10] Nickel 110 *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**

**Sample ID No.__ 1051607-05** 

**__________________ Date Sampled**  **Date(s) Analyzed** 13-May 23-May
**HAP Metal mg/kg**  Antimony [<30] Beryllium [<10] Chromium [<40] Hexavalent chromium [<0.020] Lead [<10] Selenium [<10] Arsenic [<10] Cadmium [<10] Cobalt [<20] Manganese [<10] Nickel 110 *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**

## Electrostatic Precipitator or Dry Alumina Scrubber/Bag House combination Dust
**Facility Name and Address Unit Description**  **Process Unit ID Control Device ID** * Noranda Aluminum, Inc., PO Box 70, New Madrid, MO Potline 2 Potline 2 Potline 2 **Sample ID No.__ 1051607-06** 

**__________________ Date Sampled**  **Date(s) Analyzed** 9-May 23-May
**HAP M etal**  **mg/kg** Antimony [<30] Beryllium [<10] Chromium [<40] Hexavalent chromium [<0.020] Lead 13 Selenium [<10] Arsenic [<10] Cadmium [<10] Cobalt [<20] Manganese [<10] Nickel 65 *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**

**Sample ID No.__ 1051607-07** 

**__________________ Date Sampled**  **Date(s) Analyzed** 10-May 23-May
**HAP M etal**  **mg/kg** Antimony [<30] Beryllium [<10] Chromium [<40] Hexavalent chromium [<0.020] Lead 11 Selenium [<10] Arsenic [<10] Cadmium [<10] Cobalt [<20] Manganese [<10] Nickel 70 *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**

**Sample ID No.__ 1051607-08** 

**__________________ Date Sampled**  **Date(s) Analyzed** 11-May 23-May
**HAP M etal**  **mg/kg** Antimony [<30] Beryllium [<10] Chromium [<40] Hexavalent chromium [<0.020] Lead [<10] Selenium [<10] Arsenic [<10] Cadmium [<10] Cobalt [<20] Manganese [<10] Nickel [<50] *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**

**Sample ID No.__ 1051607-09** 

**__________________ Date Sampled**  **Date(s) Analyzed** 12-May 23-May
**HAP M etal**  **mg/kg** Antimony [<30] Beryllium [<10] Chromium [<40] Hexavalent chromium [<0.020] Lead 10 Selenium [<10] Arsenic [<10] Cadmium [<10] Cobalt [<20] Manganese [<10] Nickel 53 *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**

**Sample ID No.__ 1051607-10** 

**__________________ Date Sampled**  **Date(s) Analyzed** 13-May 23-May
**HAP M etal**  **mg/kg** Antimony [<30] Beryllium [<10] Chromium [<40] Hexavalent chromium [<0.020] Lead 11 Selenium [<10] Arsenic [<10] Cadmium [<10] Cobalt [<20] Manganese [<10] Nickel 63 *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**

## Electrostatic Precipitator or Dry Alumina Scrubber/Bag House combination Dust
**Facility Name and Address Unit Description**  **Process Unit ID Control Device ID** * Noranda Aluminum, Inc., PO Box 70, New Madrid, MO Potline 3 Potline 3 Potline 3 East (161), Potline 3 West (162) **Sample ID No.__ 1051607-11** 

**__________________ Date Sampled**  **Date(s) Analyzed** 9-May 23-May
**HAP M etal**  **mg/kg** Antimony [<30] Beryllium [<10] Chromium [<40] Hexavalent chromium [<0.020] Lead [<10] Selenium [<10] Arsenic [<10] Cadmium [<10] Cobalt [<20] Manganese [<10] Nickel 54 *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**

**Sample ID No.__ 1051607-12** 

**__________________ Date Sampled**  **Date(s) Analyzed** 10-May 23-May
**HAP M etal**  **mg/kg** Antimony [<30] Beryllium [<10] Chromium [<40] Hexavalent chromium [<0.020] Lead [<10] Selenium [<10] Arsenic [<10] Cadmium [<10] Cobalt [<20] Manganese [<10] Nickel 69 *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**

**Sample ID No.__ 1051607-13** 

**__________________ Date Sampled**  **Date(s) Analyzed** 11-May 23-May
**HAP M etal**  **mg/kg** Antimony [<30] Beryllium [<10] Chromium [<40] Hexavalent chromium [<0.020] Lead [<10] Selenium [<10] Arsenic [<10] Cadmium [<10] Cobalt [<20] Manganese [<10] Nickel 85 *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**

**Sample ID No.__ 1051607-14** 

**__________________ Date Sampled**  **Date(s) Analyzed** 12-May 23-May
**HAP M etal**  **mg/kg** Antimony [<30] Beryllium [<10] Chromium [<40] Hexavalent chromium [<0.020] Lead [<10] Selenium [<10] Arsenic [<10] Cadmium [<10] Cobalt [<20] Manganese [<10] Nickel 53 *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**

**Sample ID No.__ 1051607-15** 

**__________________ Date Sampled**  **Date(s) Analyzed** 13-May 23-May
**HAP M etal**  **mg/kg** Antimony [<30] Beryllium [<10] Chromium [<40] Hexavalent chromium [<0.020] Lead [<10] Selenium [<10] Arsenic [<10] Cadmium [<10] Cobalt [<20] Manganese [<10] Nickel 150 *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**

## Electrostatic Precipitator or Dry Alumina Scrubber/Bag House combination Dust
**Facility Name and Address Unit Description**  **Process Unit ID Control Device ID** * Noranda Aluminum, Inc., PO Box 70, New Madrid, MO Carbon Bake Carbon Bake Carbon Bake 1, Carbon Bake 2, Carbon Bake 3 **Sample ID No.__ 1051607-16** 

**__________________ Date Sampled**  **Date(s) Analyzed** 9-May 23-May
**HAP M etal**  **mg/kg** Antimony [<30] Beryllium [<10] Chromium [<40] Hexavalent chromium [<0.020] Lead 190 Selenium [<10] Arsenic [<10] Cadmium 19 Cobalt [<20] Manganese 14 Nickel [<50] *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**

**Sample ID No.__ 1051607-17** 

**__________________ Date Sampled**  **Date(s) Analyzed** 10-May 23-May
**HAP M etal**  **mg/kg** Antimony [<30] Beryllium [<10] Chromium [<40] Hexavalent chromium [<0.020] Lead [<10] Selenium [<10] Arsenic [<10] Cadmium [<10] Cobalt [<20] Manganese [<10] Nickel [<50] *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**

**Sample ID No.__ 1051607-18** 

**__________________ Date Sampled**  **Date(s) Analyzed** 11-May 23-May
**HAP M etal**  **mg/kg** Antimony [<30] Beryllium [<10] Chromium [<40] Hexavalent chromium [<0.020] Lead 140 Selenium [<10] Arsenic [<10] Cadmium 11 Cobalt [<20] Manganese [<10] Nickel [<50] *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**

**Sample ID No.__ 1051607-19** 

**__________________ Date Sampled**  **Date(s) Analyzed** 12-May 23-May
**HAP M etal**  **mg/kg** Antimony [<30] Beryllium [<10] Chromium [<40] Hexavalent chromium [<0.020] Lead 140 Selenium [<10] Arsenic [<10] Cadmium 11 Cobalt [<20] Manganese [<10] Nickel [<50] *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**

**Sample ID No.__ 1051607-20** 

**__________________ Date Sampled**  **Date(s) Analyzed** 13-May 23-May
**HAP M etal**  **mg/kg** Antimony [<30] Beryllium [<10] Chromium [<40] Hexavalent chromium [<0.020] Lead 140 Selenium [<10] MSD failed %R Arsenic [<10] Cadmium 13 Cobalt [<20] Manganese [<10] Nickel [<50] *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**

# Wet Scrubber Sludge **Facility Name and A** **ddress Unit Description**  **Process Unit ID Control Device ID** *

**Sample ID No._____________________ Date Sampled**  **Date(s) A naly** **zed**

**HA P Metal**  **mg/kg (dry basis)**  Antimony Beryllium Chromium Hexavalent chromium Lead Selenium Arsenic Cadmium Cobalt Manganese Nickel *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**
Annual mass of sludge (dry basis) removed from scrubber (kg)

# Wet Scrubber Injected Slurry **Facility Name and A** **ddress Unit Description**  **Process Unit ID Control Device ID** *

**Sample ID No._____________________ Date Sampled**  **Date(s) A naly** **zed**

**HA P Metal**  **mg/kg (dry basis)**  Antimony Beryllium Chromium Hexavalent chromium Lead Selenium Arsenic Cadmium Cobalt Manganese Nickel *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**
Annual mass of slurry (dry basis) injected into scrubber (kg)

# Wet Scrubber Blow**dow n**  **Facility Name and A** **ddress Unit Description**  **Process Unit ID Control Device ID** *

**Sample ID No._____________________ Date Sampled**  **Date(s) A naly** **zed**

**HA P Metal**  **mg/L** Antimony Beryllium Chromium Hexavalent chromium Lead Selenium Arsenic Cadmium Cobalt Manganese Nickel *** Enter multiple control device ID Nos. if the results apply to mulitiple control devices.**
Annual mass of scrubber blowdown removed from scrubber (gallons)