HCL TEST RESULTS USING METHOD 321

AUGUST 6,2010
New Method 321 Test Results for HCl, ppmvd@7%O2

Company National Cement Capitol Cement Capitol Cement* Lafarge Ash Grove* Illinois Cement Alamo Cement Lone Star Lone Star* Holcim Holcim Holcim* Lafarge Lafarge Lehigh Lehigh Lehigh H

Plant Ragland, AL San Antonio, TX San Antonio, TX Harleyville, SC Louisville, NE La Salle, IL San Antonio, TX Pryor, OK Pryor, OK Ada, OK Devils Slide, UT Ste Genevieve,MO Alpena, MI Ravena,NY Tehachapi, CA Leeds, AL Redding, CA Ca

Kiln PH/PC Wet PH/PC PH/PC PH or PC PH PH or PC Dry, kiln3 Dry, kiln 1&2 Wet PH/PC PH/PC Dry, K23 Wet, K1 PH/PC PH PH 

Runs1 8.12 1.03 <0.34 13.31 27.40 18.48 0.54 12.96 18.50 1.66 2.81 <0.23 32.99 26.2 5.24 9.14 4.24 

2 5.73 1.72 <0.34 13.98 25.33 14.49 0.66 11.55 16.10 1.34 4.11 <0.21 31.43 23.4 3.52 4.94 2.29 3 5.19 1.72 <0.34 2.50 21.37 14.33 0.78 10.12 16.50 1.25 2.73 <0.23 27.91 29.1 1.36 4.57 2.39 4 14.73 <0.34 30.00 1.36 0.25 20.30 7.59 2.38 1.53 20.09 42.05 5 4.27 <0.34 6.81 1.54 0.25 23.60 8.22 4.14 1.13 24.16 19.69 6 <0.34 19.23 1.46 0.27 11.90 5.44 3.62 27.81 18.53 7 0.788 1.129 1.24AVG 7.61 1.49 0.34 14.30 24.70 8.61 0.46 15.07 17.03 1.42 5.15 1.55 30.78 26.23 2.56 15.12 14.87 

STDEV 4.23 0.40 0.00 9.67 3.06 7.98 0.23 5.50 1.29 0.22 2.36 1.49 2.61 2.85 1.78 10.18 15.51 Rank 1 3 

*NOTES:Capitol Cement, wet kiln ‐ Run results were ppmwet. To calculate HCl, ppmvd@7%O2, moisture and O2 concentration were estimated.

Capitol Cement, PH/PC kiln ‐ All runs were nondetects; detection limit was 0.2 ppmwet. To calculate HCl,ppmvd@7%O2, moisture and O2 were estimated.

Lone Star ‐ Kiln 1 & 2 exhausts through common stackHolcim, Ste Genevieve ‐ Runs 1 ‐ 3 reported as below detection limit.

Ash Grove, Louisville ‐ To calculate HCl, ppmvd@7%O2, moisture and O2 were estimated.

5/14/2010
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HCl Test Results, Major Sources, Using M321

Plant Location Kiln Type Test Date

Major/area

source (per

NEI) Mill Status Run

HCl

ppmwet moisture %

HCl

ppmdry O2%

HCl ppmd

at 7%O2 Notes

National Cement Ragland, AL PH/PC 5/21/2002 Major On 1 5.42 14.92 6.37 10 8.12 Sanders Engineering and Analytical Services, Hydrogen Chloride

5/21/2002 On 2 3.79 15.67 4.49 10 5.73 Emission Test Report (V 1), National Cement, Koppers

5/21/2002 On 3 3.44 15.48 4.07 10 5.19 Main Stack, Ragland Alabama, May 21 ‐ 24, 2002.

5/24/2002 Off 1 10.81 14.29 12.61 9 14.735/24/2002 Off 2 3.31 16.45 3.96 8 4.27

Capitol Cement San Antonio, TX Wet 5/9/2002 Major NA 1 0.60 26 0.81 10 1.03 Emission Monitoring Inc, NESHAP Applicability Testing

5/9/2002 NA 2 1.00 26 1.35 10 1.72 at Capitol Cement Co., 2002.

5/9/2002 NA 3 1.00 26 1.35 10 1.72 Moisture and O2 estimated

Alkali bypass 5/9/2002 NA 1 0.20 26 0.27 10 0.34 All nondetect; detection limit 0.2 ppmvwet

5/9/2002 NA 2 0.20 26 0.27 10 0.34 Moisture and O2 estimated

5/9/2002 NA 3 0.20 26 0.27 10 0.34

PH/PC 5/10/2002 On 1 0.20 26 0.27 10 0.34 All nondetect; detection limit 0.2 ppmvwet

5/10/2002 On 2 0.20 26 0.27 10 0.34 Moisture and O2 estimated

5/10/2002 On 3 0.20 26 0.27 10 0.345/10/2002 Off 1 0.20 26 0.27 10 0.345/10/2002 Off 2 0.20 26 0.27 10 0.345/10/2002 Off 3 0.20 26 0.27 10 0.34

Lafarge Harleyville, SC PH/PC 10/26/2004 Major On 1 7.73 15 9.09 11.4 13.31 URS, Compliance Test Report, Lafarge Building Materials, Inc

10/26/2004 On 2 8.19 14.3 9.56 11.4 13.98 Harleyville, SC, October 25 ‐ Nov. 1, 2004.

10/26/2004 On 3 1.44 15.6 1.71 11.4 2.50

10/25/2004 Off 1 24.41 16.2 29.13 7.4 30.00

11/1/2004 Off 2 5.51 16.7 6.61 7.4 6.81

11/1/2004 Off 3 15.58 16.6 18.68 7.4 19.23

Ash Grove Louisville, NE PH or PC? 5/25/2005 Major unknown 1 15.90 26 21.49 10 27.40 Prism Analytical Technologies, Inc., Ash Grove Cement Co,

5/26/2005 unknown 2 14.70 26 19.86 10 25.33 Louisville, Nebraska, Gaseous Hydrogen Chloride Testing,

5/26/2005 unknown 3 12.40 26 16.76 10 21.37 May 25 and 26, 2005.

Moisture and O2 estimated

Illinois Cement La Salle, IL PH 1/8/2002 Major* Off 1 12.90 6.69 13.82 10.5 18.48 *The cover letter to the test report states they are an area source.

1/8/2002 Off 2 11.20 7.37 12.09 9.3 14.49 Emission Monitoring Inc, NESHAP Applicability Testing for the Portland

1/8/2002 Off 3 12.40 7.45 13.40 7.9 14.33 Cement NESHAP, Illinois Cement Co., LaSalle, IL, February 17, 2002.

1/9/2002 On 4 1.00 10.57 1.12 9.5 1.361/9/2002 On 5 1.10 11.55 1.24 9.7 1.541/9/2002 On 6 1.20 11.45 1.36 8 1.46

Alamo Cement San Antonio, TX PH/PC 4/10/2001 Major Off 1 0.50 17.99 0.61 5.3 0.54 Clean Air Engineering, Report on Hydrogen Chloride Testing. Performed

4/10/2001 Off 2 0.60 18.92 0.74 5.3 0.66 for: Alamo Cement Co. Kiln Stack, San Antonio Cement Plant, May 24, 2001

4/10/2001 Off 3 0.70 19.96 0.87 5.4 0.78

4/11/2001 On 1 0.20 15.22 0.24 7.8 0.25

4/11/2001 On 2 0.20 15.43 0.24 7.8 0.25

4/11/2001 On 3 0.20 16.36 0.24 8.7 0.27

Lone Star Industries In Pryor, OK Dry, kiln 3 2/24/2010 Major NA 1 7.80 4.9 8.20 12.1 12.96 Received on 3/21/2010

2/24/2010 NA 2 6.50 4.6 6.81 12.7 11.552/24/2010 NA 3 5.90 4.7 6.19 12.4 10.12

Dry, kiln 1&2 9/28/1999 NA 1 18.50 Kiln 1 & 2 exhaust through common stack

9/28/1999 NA 2 16.109/28/1999 NA 3 16.50

Dry, kiln 3 9/30/1999 NA 1 20.30

9/30/1999 NA 2 23.609/30/1999 NA 3 11.90

Holcim Ada, OK Wet 3/12/2010 Major NA 1 1.66

3/12/2010 NA 2 1.343/12/2010 NA 3 1.25

Holcim Devils Slide, UT PH/PC 2/24/2010 Major On 1 2.81

2/24/2010 On 2 4.112/24/2010 On 3 2.732/25/2010 Off 1 7.592/25/2010 Off 2 8.222/25/2010 Off 3 5.44

Holcim Ste Genevieve,MO PH/PC 2/14/2010 Major BothOn 1 [<0.23] below detection limit

2/14/2010 BothOn 2 [<0.21] below detection limit2/14/2010 BothOn 3 [<0.23] below detection limit2/15/2010 BothOff 1 2.38

2/15/2010 BothOff 2 4.142/15/2010 BothOff 3 3.622/15/2010 1On/1Off 1 0.782/15/2010 1On/1Off 2 1.122/15/2010 1On/1Off 3 1.24

Lafarge Alpena, MI Dry, K23 3/25/2010 Major NA 1 32.99

3/25/2010 NA 2 31.433/25/2010 NA 3 27.91

Lafarge Ravena,NY Wet, Kiln 1 3/12/2010 NA 1

26.2

2 kilns exhaust to 1 stack; one kiln was operating during testing; tests in kiln breaching

3/12/2010 NA 2 23.4

3/12/2010 NA 3 29.1

Lehigh Tehachapi, CA PH/PC 3/25/2010 Major On 1 5.24

3/27/2010 On 2 3.523/27/2010 On 3 1.363/25/2010 Off 1 1.533/25/2010 Off 2 1.13

Lehigh Leeds, AL PH 3/17/2010 Major On 1 9.14

3/17/2010 On 2 4.943/17/2010 On 3 4.573/18/2010 Off 1 20.09

3/18/2010 Off 2 24.163/18/2010 Off 3 27.81

Lehigh Redding, CA PH 3/16/2010 Major On 1 4.24

3/16/2010 On 2 2.293/16/2010 On 3 2.393/17/2010 Off 1 42.053/17/2010 Off 2 19.693/17/2010 Off 3 18.53

Holcim Catskill, NY Wet 4/9/2010 Major NA 1 24.2 8.92

(formerly St. Lawrence) 4/9/2010 NA 2 26.7 6.65

4/9/2010 NA 3 22.7 11.77

California Portland Mojave, CA PH/PC 3/30/2010 Major On 1 6.3 8.2 6.86 12.42 11.25

3/30/2010 On 2 6.3 8.2 6.86 12.07 10.803/30/2010 On 3 5.8 8.2 6.32 11.92 9.783/31/2010 Off 1 57.3 4.4 59.94 12.3 96.883/31/2010 Off 2 66.8 4.5 69.95 11.9 108.033/31/2010 Off 3 68.1 4.1 71.01 10.56 95.46

Holcim Portland, CO 3/31/2010 Major On 1 13.4 1.18

3/31/2010 On 2 13.3 1.673/31/2010 On 3 11.8 1.483/30/2010 Off 1 14.5 0.6

3/30/2010 Off 2 15 0.79

3/31/2010 Off 3 14.1 0.87

Holcim Midlothian, TX PH/PC, Kiln 2 4/30/2010 Major On 1 18.3 <0.42

4/30/2010 On 2 17.9 <0.424/30/2010 On 3 17.9 <0.434/30/2010 Off 1 17.2 <0.464/30/2010 Off 2 17 <0.47

4/30/2010 Off 3 17.9 <0.41

*Cover letter to test report says they are not major.NA=not applicablend=nondetectable

May 14, 2010
Company Plant Kiln

Avg

(ppmd@7%O2)

Capitol Cement San Antonio, TX PH/PC 0.34

Holcim Midlothian, TX PH/PC, K2 0.44

Alamo Cement San Antonio, TX PH or PC 0.46

Holcim Portland, CO PH/PC 1.10

Holcim Ada, OK Wet 1.42

Capitol Cement San Antonio, TX Wet 1.49

Holcim Ste Genevieve,MO PH/PC 1.55

Lehigh Tehachapi, CA PH/PC 2.56

Holcim Devils Slide, UT PH/PC 5.15

National Cement Ragland, AL PH/PC 7.61

Illinois Cement La Salle, IL PH 8.61

Holcim Catskill, NY Wet 9.11

Lafarge Harleyville, SC PH/PC 14.30

Lehigh Redding, CA PH 14.87

Lone Star Pryor, OK Dry, kiln3 15.07

Lehigh Leeds, AL PH 15.12

Lone Star Pryor, OK Dry, kiln 1&2 17.03

Ash Grove Louisville, NE PH or PC 24.70

Lafarge Ravena,NY Wet, K1 26.23

Lafarge Alpena, MI Dry, K23 30.78

CalPortland Mojave, CA PH/PC, K1 55.37

Avg of top 3 0.41

Av of all 12.06

5/14/2010