## TEXAS COMMISSION ON ENVIRONMENTAL QUALITY **Table 1(a) Emission Point Summary**

**Date:** 

### 12/21/2011 **Permit No.:** 

### 1 **Regulated Entity No.:** 

### RN100225978 **Area Name:** 

### Ash Grove Cement Company, Midlothian Plant **Customer Reference No.:** 

### CN600132161 Review of applications and issuance of permits will be expedited bysupply ing all necessary

information requested on this Table. **AIR CONTAMINANT DATA 3. Air Contaminant Emission Rate**  **(A) EPN (B) FIN**  **(C) NAME** 

### 331.SK410 PM PM10 PM2.5 SO2 NOx CO VOC Lead H2SO4 NH3 461.SK405 PM PM10 PM2.5 SO2 NOx CO VOC 461.BF560A 461.BI550A PM PM10 PM2.5 461.BF560B 461.BI550B PM PM10 PM2.5 0.02 441.CC100 (Clinker Cooler), 461.RM100 solid fuel mill), 461.HG700 (Hot Gas Generator) 1.47 1.99

0.03 0.03 0.02 0.03 0.03 0.29 1.27 1.24 5.42
Pulverized Fuel Bin A

Pulverized Fuel Bin B 0.14 0.14 0.07 0.14 0.14 0.07 6.45 0.01 0.04 0.80 3.49 1.99 8.72 Solid Fuel Mill and Clinker Cooler

System Stack 1650.00 189.80

26.87 65.48 300.00 581.26

8.72 15.29 66.98 10.47 38.22 0.01 0.04 **1. Emission Point 2. Component or Air Contaminant Name**  **(A) Pounds per hour (B) TPY**  

### No. 3 Cement Kiln 44.53 162.54 431.KL100 (Kiln), 411.DC100 (Dryer Crusher), 421.CI400 (Precalciner), 421.CN010 (Preheater Cyclone), 421.CN110 (Precalciner Cyclone) 43.82 159.93 44.32 161.78

500.00 711.75

**TCEQ-10153 (Revised 04/08) Table 1(a)** This form is for use by

sources subject to air quality permit requirements and may be revised periodically. (APDG 5178 v5)

## TEXAS COMMISSION ON ENVIRONMENTAL QUALITY **Table 1(a) Emission Point Summary**

**Date:** 

### 12/21/2011 **Permit No.:** 

### 1 **Regulated Entity No.:** 

### RN100225978 **Area Name:** 

### Ash Grove Cement Company, Midlothian Plant **Customer Reference No.:** 

### CN600132161 Review of applications and issuance of permits will be expedited bysupply ing all necessary

information requested on this Table. **AIR CONTAMINANT DATA 3. Air Contaminant Emission Rate**  **(A) EPN (B) FIN**  **(C) NAME 1. Emission Point**  **2. Component or Air Contaminant Name (A) Pounds per hour**  **(B) TPY** 

### 6-15 6-15A/B/C PM PM10 PM2.5 461.BF020 461.BC050 PM PM10 PM2.5 461.BF040 461.BC080 PM PM10 PM2.5 F-MB2 3-4H PM PM10 PM2.5 EG1.SK1 EG1 PM PM10 PM2.5 SO2 NOx CO VOC **
EPN = Emission Point Number FIN = Facility

Identification Number ** See Table 2-1 in Application Report for Standard Permits and PBR's for incorporation into Permit Number 1 0.00

0.43 0.43 0.00 Solid Fuel Transfer Solid Fuel Day Tank Conveyors to BC050 0.00 0.00

0.05 0.18 Clinker Cooler Belt 0.70 2.55 0.33 1.21

0.13 0.03 Emergency

Diesel Generator 0.21 0.05

3.65 4.17 0.82 0.21 1.88 0.17 0.75 0.17 0.75 0.43 1.88 Solid Fuel Transfer BC080 to Solid Fuel Mill 1.88 0.43 1.88 0.00 0.01

Solid Fuel Transfer BC050 to

BC080

0.21 0.05 0.05 0.20 1.04 0.91

**TCEQ-10153 (Revised 04/08) Table 1(a)** This form is for use by

sources subject to air quality permit requirements and may be revised periodically. (APDG 5178 v5)

### TEXAS COMMISSION ON ENVIRONMENTAL QUALITY **Table 1(a) Emission Point Summary**

**Date:** 12/21/2011 **Permit No.: Regulated Entity No.:**  RN100225978 **Area Name:** Ash Grove Cement Company, Midlothian Plant **Customer Reference No.:** CN600132161 Review of applications and issuance of permits will be expedited bysupply ing all necessary

information requested on this Table. **AIR CONTAMINANT DATA Source**  **7. Stack Exit Data 8. Fugitives**  **(A) EPN (B) FIN**  **(C) NAME Zone**  **East**

**(Meters) North** 

**(Meters) (A)**  **Diameter (Feet)**  **(B) Velocity**

**(fps) (C)** 

**Temperature (°F)**  **(A)**

**Length (Feet)**  **(B) Width**  **(Feet) (C) Axis** 

**Degrees**

331.SK410 431.KL100

(Kiln), 411.DC100 (Dryer Crusher), 421.CI400 (Precalciner), 421.CN010 (Preheater Cyclone), 421.CN110 (Precalciner Cyclone) 14 687339.2 3599846 291.4 344.5 11.5 60.2 321.8

461.SK405 441.CC100

(Clinker Cooler), 461.RM100 (solid fuel mill), 461.HG700 (Hot Gas Generator) 14 687276 3599849 278.9 137.8 3.28 56 185 461.BF560A 461.BI550A 14 687280 3599842 278.9 100 0.003281 0.003281 -459.67 461.BF560B 461.BI550B 14 687280 3599838 278.9 100 0.003281 0.003281 -459.67
6-15 6-15A/B/C 14 687239 3599927 33.27 34.25 30.94 0 461.BF020 461.BC050 14 687247 3599838 122.75 132.75 1.5 47.2 70
461.BF040 461.BC080 14 687265 3599836 122.75 132.75 1.5 47.2 70 F-MB2 3-4H 14 687233 3599885 25 34.25 23.26 0
**

EPN = Emission Point Number FIN = Facility Identification Number ** See Table 2-1 in Application Report for Standard Permits and PBR's for incorporation into Permit Number 1 No. 3 Cement Kiln

Solid Fuel Mill and Clinker Cooler

System Stack

Solid Fuel Transfer BC050 to BC080 Solid Fuel Transfer BC080 to Solid

Fuel Mill Clinker Cooler 3 Belt Pulverized Fuel Bin A Pulverized Fuel Bin B Solid Fuel Transfer Solid Fuel Day Tank Conveyors to BC050 **1**

**EMISSION POINT DISCHARGE PARAMETERS 1. Emission Point**  **4. UTM Coordinates of Emission Point 5. Building**  **Height (Feet) 6. Height** 

**Above Ground**  **(Feet)**

**TCEQ-10153 (Revised 04/08) Table 1(a)** This form is for use by

sources subject to air quality permit requirements and may be revised periodically. (APDG 5178 v5)

### Table 2 **Material Balance** This material balance table is used to quantify possible emissions of air contaminants and special emphasis should be placed on potential air contaminants, for example: If feed contains sulfur,show distribution to all products. Please relate each material (or group of materials) listed to its respective location in the process flow diagram by assigning point numbers (taken from the flow diagram) to each material.
LIST EVERY MATERIAL INVOLVED IN Point No. Process Rate (lbs/hr or SCFM) EACH OF THE FOLLOWING GROUPS from Flow standard conditions: 70° F Diagram 14.7 PSIA. Check appropriate

column at right for each process. 1. Raw Materials - Input 421.CI400 215 ton/hr x

2. Fuels - Input 431.KL100 8.1 ton/hr coal/coke/wood chips x 421.CI400 15.5 ton/hr coal/coke/wood chips x 421.CI400 9.3 ton/hr tires x 431.KL100 5.7 ton/hr fuel oil/used oil x 421.CI400 10.8 ton/hr fuel oil/used oil x 431.KL100 3,375 scfm Natural Gas x 421.CI400 6,420 scfm Natural Gas x 461.HG700 295 scfm Natural Gas x 3. Products & By-Products - Output 441.CC100 130 ton/hr clinker x

4. Solid Wastes - Output

5. Liquid Wastes - Output

6. Airborne Waste (Solid) - Output See Table 1(a) See Table 1(a) x

7. Airborne Wastes (Gaseous) - Output See Table 1(a) See Table 1(a) x

10/93MeasurementEstimationCalculation

## Table C-1A Net Emissions Change

**Pollutant Projected** 

**Actual Emissions**  **1** 

### (ton/year) **Baseline**

**Emissions 2**  

### (tons/year) **Project**

**Emissions Increase**  **3** 

### (ton/year) **Contem -**

**poraneous Change**  **4** 

### (ton/year) **Net**

**Emissions Change**  **5** 

### (ton/year) **Significant**

**Emission Increase**  **Threshold (ton/year)**  PM 177.92 71.62 106.30 (147.47) (41.17) 25 PM 10 

### 175.81 60.87 114.94 (137.27) (22.34) 15 PM 2.5 

### 165.30 45.84 119.47 (120.81) (1.34) 10 SO2 

### 190.04 1,890.41 (1,700.36) (4,354.65) (6,055.01) 40 NOx 719.24 316.53 402.71 (960.88) (558.17) 25 CO 587.59 196.45 391.14 (293.80) 97.33 100 VOC 66.79 14.17 52.62 (28.13) 24.49 25 Lead 0.04 0.0047 0.0309 (0.0088) 0.02 0.6 H 2

### SO4 

### 38.22 15.52 22.70 (22.38) 0.32 7

1 Potential Emissions 2 Kiln 3 two-year Actual Emissions 3 Difference between Projected Actual (Potential Emissions) and Baseline (Kiln 3 two-year Actual) Emissions 4 Decommissioned sources and other changes implemented through PBR's and special permits during contemporaneous period 5 Sum of Project Emissions Increases and Contemporaneous Emissions Changes

Net Emissions Increase 1 of 1 Trinity Consultants

### Ash Grove Midlothian **Kiln 3 Modification Kiln PM PTE Change Calculations**  **Table C-1B Summary of Post-Project PTE for Project-Related Sources Total Emissions**  **FIN EPN**  **Description NO** **x CO**  **SO**2 **PM PM** **10 PM** **2.5 VOC**  **Lead H** **2 SO** **4 (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy)** 431.KL100, 411.DC100, 421.CI400, 421.CN010, 421.CN110 331.SK410 No. 3 Cement Kiln - Reconstructed (Kiln, Dryer Crusher, Precalciner, Preheater Cy

clone, Precalciner Cy

clone) 500.00 711.75 300.00 581.26 1650.00 189.80 44.532 162.54 44.324 161.78 43.817 159.93 26.870 65.48 0.01 0.04 10.47 38.22
441.CC100, 461.RM100, 461.HG700 461.SK405 Solid F uel Mill Stack (Clinker Cooler, Solid F uel Mill, Hot Gas Generator) 1.47 6.45 1.24 5.42 0.01 0.04 1.992 8.72 1.992 8.72 0.797 3.49 0.291 1.27

-- -- -- -- 461.BI550A 461.BF560A Pulverized F uel Bin A 0.033 0.14 0.033 0.14 0.016 0.07 461.BI550B 461.BF560B Pulverized F uel Bin B 0.033 0.14 0.033 0.14 0.016 0.07 3-4H1 F-MB2 Main Building F ugitives (Door #2; for new steel Clinker Cooler 3 Belt) -- -- -- -- -- -- 0.698 2.55 0.330 1.21 0.050 0.18

-- -- -- -- -- -- 1-12 Slag Handling Baghouse

-- -- -- -- -- -- 0.43 1.88 0.43 1.88 0.43 1.88

-- -- -- -- -- -- 1-16A 1-16A1 Slag Weigh Conveyor 3

-- -- -- -- -- -- 4.97E-04 0.002 2.35E-04 0.001 3.56E-05 1.56E-04

-- -- -- -- -- -- 1-16A 1-16A2 Slag Weigh Conveyor 3

-- -- -- -- -- -- 4.97E-04 0.002 2.35E-04 0.001 3.56E-05 1.56E-04

-- -- -- -- -- -- 6-15A/B/C 6-15 Solid F uel Transfer Solid F

uel Day Tank Conveyors to BC050 1.51E-03 0.007 7.16E-04 0.003 1.08E-04 4.75E-04 461.BC050 461.BF020 Solid F uel Transfer BC050 to BC080 Dust Collector -- -- -- -- -- -- 0.429 1.88 0.429 1.88 0.171 0.75

-- -- -- -- -- -- 461.BC080 461.BF040 Solid F uel Transfer BC080 to Solid F uel Mill Dust Collector -- -- -- -- -- -- 0.429 1.88 0.429 1.88 0.171 0.75

-- -- -- -- -- -- EG1 EG1.SK1 Emergency Diesel Generator 4.17 1.04 3.65 0.91 0.82 0.20 0.209 0.05 0.209 0.05 0.209 0.05 0.132 0.03 **Total PTE Emissions: 505.64**  **719.24 304.89**  **587.59 1650.82**  **190.04 48.79**  **179.80 48.21**  **177.69 45.68**  **167.18 27.29**  **66.79 0.01**  **0.04 10.47**  **38.22** 1 FIN 3-4A, 3-4B , and 3-4C will be decommissioned as a result of the project. A new steel conveyor, FIN 3-4H will handle the increased throughput from the reconstructed Kiln 3. 2FINs 1-14 and 1-15 (silos) will be decommissioned as part of the proposed project. FINs 1-12 and 1-13 (elevator and enclosed conveyor) are not affected by the proposed project. No change in potential emissions for EPN 1-12 since this is a baghouse and emissions are based on outlet grain loading and exhaust flow rate.



### PTE Change Summary 1 of 2 Trinity Consultants

### Ash Grove Midlothian **Kiln 3 Modification Kiln PM PTE Change Calculations**  **Table C-1C Summary of Currently Authorized Emissions for Project-Related Sources Total Emissions**  **FIN EPN**  **Description NO** **x CO**  **SO**2 **PM PM** **10 PM** **2.5 VOC**  **Lead H** **2 SO** **4 (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy)** 2-1 2 No. 1 Cement Kiln 725.00 3176.00 100.00 438.00 700.00 3066.00 2 51.70 227.00 49.18 215.90 3 45.65 200.36 4 9.10 39.90 0.002 0.007 5 4.500 19.71 6 2-2 6 No. 2 Cement Kiln 725.00 3176.00 100.00 438.00 700.00 3066.00 2 51.70 227.00 49.18 215.90 3 45.65 200.36 4 9.10 39.90 0.002 0.007 5 4.500 19.71 6 2-3 12 No. 3 Cement Kiln 725.00 3176.00 100.00 438.00 700.00 3066.00 2 52.00 228.00 49.44 216.80 3 45.84 201.11 4 9.10 39.90 0.002 0.007 5 4.500 19.71 6 3-1 3 No. 1 Clinker Cooler Stack
**-- --**  **-- --**  **-- --**  6.60 29.00 6.60 29.00 7 6.60 29.00 7

**-- --**  **-- --**  **-- --**  3-2 7 No. 2 Clinker Cooler Stack
**-- --**  **-- --**  **-- --**  6.60 29.00 6.60 29.00 7 6.60 29.00 7

**-- --**  **-- --**  **-- --**  3-3 13 No. 3 Clinker Cooler Stack

-- -- -- -- -- -- 6.60 29.00 6.60 29.00 7 6.60 29.00 7

**-- --**  **-- --**  **-- --**  3-4A, 3-4B, 3-4C F-MB29 Main Building F ugitives (Door #2; for Clinker Cooler 1, 2, and 3 Belts) -- -- -- -- -- -- 0.73 3.18 0.35 1.51 0.05 0.23 8

**-- --**  **-- --**  **-- --**  1-12, 1-13, 1-14, 1-15, 1-16 1 1-12 Slag Handling Baghouse

-- -- -- -- -- -- 0.43 1.88 0.43 1.88 0.43 1.88 7

**-- --**  **-- --**  **-- --**  1-14A 1-14A1 10 Slag Weigh Conveyor 1

-- -- -- -- -- -- 4.97E-04 0.002 2.35E-04 0.001 3.56E-05 1.56E-04 8

**-- --**  **-- --**  **-- --**  1-14A 1-14A2 10 Slag Weigh Conveyor 1

-- -- -- -- -- -- 4.97E-04 0.002 2.35E-04 0.001 3.56E-05 1.56E-04 8

**-- --**  **-- --**  **-- --**  1-15A 1-15A1 10 Slag Weigh Conveyor 2

-- -- -- -- -- -- 4.97E-04 0.002 2.35E-04 0.001 3.56E-05 1.56E-04 8

**-- --**  **-- --**  **-- --**  1-15A 1-15A2 10 Slag Weigh Conveyor 2

-- -- -- -- -- -- 4.97E-04 0.002 2.35E-04 0.001 3.56E-05 1.56E-04 8

**-- --**  **-- --**  **-- --**  1-16A 1-16A1 10 Slag Weigh Conveyor 3

-- -- -- -- -- -- 4.97E-04 0.002 2.35E-04 0.001 3.56E-05 1.56E-04 8

**-- --**  **-- --**  **-- --**  1-16A 1-16A2 10 Slag Weigh Conveyor 3

-- -- -- -- -- -- 4.97E-04 0.002 2.35E-04 0.001 3.56E-05 1.56E-04 8

**-- --**  **-- --**  **-- --**  6-10A/B/C 6-10 11 Inside Building Transfer Points (Solid Fuel Mills) -- -- -- -- -- -- 0.002 0.01 0.001 0.003 1.43E-04 0.001 8

**-- --**  **-- --**  **-- --**  1-43 1-43 Kiln 1 Auxiliary Drive Engine 2.33 1.02 0.50 0.22 0.15 0.07 0.170 0.07 0.170 0.070 0.170 0.070 0.190 0.080 **-- --**  **-- --**  1-44 1-44 Kiln 2 Auxiliary Drive Engine 2.33 1.02 0.50 0.22 0.15 0.07 0.170 0.07 0.170 0.070 0.170 0.070 0.190 0.080 **-- --**  **-- --**  1-45 1-45 Kiln 3 Auxiliary Drive Engine 2.33 1.02 0.50 0.22 0.15 0.07 0.170 0.07 0.170 0.070 0.170 0.070 0.190 0.080 **-- --**  **-- --** 

**Total Currently Authorized Emissions: 2181.99**  **9531.06 301.50**  **1314.66 2100.45**  **9198.21 176.87**  **774.29 168.88**  **739.21 157.94**  **691.15 27.87**  **119.94 5.06E-03**  **2.22E-02 13.50**  **59.13**
1 FINs 1-12 and 1-13 (elevator and enclosed conveyor) are not affected by the proposed project. No change in potential emissions for EPN 1-12 since this is a baghouse and emissions are based on outlet grain loading and exhaust flow rate. 2 Since the MAERT for Permit No. 1 has an SO2 emission rate limit for EPNs 2, 6, and 12 combined, the combined short-term and annual SO2 emission rates from EPNs 2, 6, and 12 are divided by 3 to represent emission rates for each kiln. 3 PM10 emission rate not specifically quantified on Permit No. 1 MAERT. PM10 emission rate is the front half (F H) PM emission rate from the MAERT times the particle size distribution factor of 0.85 from AP-42, Section 11.6, Table 11.6-5, (January 1995) plus the back half emission rate (assumes that all back half emissions are PM2.5) The back half emission rate is determined as the PM(Total) minus PM(F H) from Permit No. 1. 4 PM2.5 emission rate not specifically quantified on Permit No. 1 MAERT. PM2.5 emission rate is the front half (F H) PM emission rate from the MAERT times the particle size distribution factor of 0.64 from AP-42, Section 11.6, Table 11.6-5, (January 1995) plus the back half emission rate (assumes that all back half emissions are PM2.5) The back half emission rate is determined as the PM(Total) minus PM(F H) from Permit No. 1. 5 Emission rate not specifically quantified on Permit No. 1 MAERT. Emission rate is the maximum emission rate (lbs/ton clinker) among all three kilns determined from July 2003 stack testing multiplied by the maximum hourly

and annual clinker production rates from Permit No. 1 MAERT. 6 Emission rate not specifically quantified on Permit No. 1 MAERT. Emission rate is the maximum emission rate (lbs/ton clinker) among all three kilns determined from March 2001 stack testing multiplied by the maximum hourly

and annual clinker production rates from Permit No. 1 MAERT. 7 PM10 and/or PM2.5 emission rate not specifically quantified on Permit No. 1. Since the emission point is controlled by a fabric filter dust collector, PM10 and/or PM2.5 emissions are assumed to be the same as PM emissions. 8 PM2.5 emission rate not specifically quantified on Permit No. 1 MAERT. Since PM and PM10 emissions in Permit No. 1 MAERT are based on AP-42 Section 13.2.4, the PM2.5 emission rate is determined based on the k factors for PM2.5 of 0.053. 9 EPN is combined with other EPNs on the MAERT. The emission rate for F -MB2 was obtained from the August 2003 Permit Amendment application for Grandfathered Sources. 10 EPN is combined with other EPNs on the MAERT. The emission rate for each individual EPN was obtained from the December 2003 Permit Renewal application, Appendix B. 11 Some emission rates are shown as <0.01 on MAERT. Emission rates obtained from December 2003 Permit Renewal application, Appendix C.


### Table C-1D Summary of Project Related Change in Potential Emissions **Total Emissions Description**  **NO x**  **CO SO** 2 **PM PM** **10 PM** **2.5 VOC**  **Lead H** **2 SO** **4 (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) (lb/hr)**  **(tpy) Total Proposed Change in Emissions:**  **1 -1676.35**  **-8811.82 3.39**  **-727.07 -4.50E+02**  **-9008.17 -128.09**  **-594.49 -120.67**  **-561.51 -112.26**  **-523.96 -0.58**  **-53.15 4.69E-03**  **1.34E-02 -3.03E+00**  **-2.09E+01**

1Total proposed change represents Total Proposed Emissions - Total Currently Authorized Emissions.



### PTE Change Summary 2 of 2 Trinity Consultants

### Table C-2 Potential Emissions for Project-Related Sources

**PM**

**FIN (Emission**  **Unit) FIN Description**  **EPN (Stack)**  **CIN (Control**

**Device) PM Emission** 

**Factor Units**  **Reference Maximum**  **Process Rate Units**  **Maximum Process Rate**  **Units Maximum Process**  **Rate Units**  **Maximum Process Rate**  **Units PM FIN PTE**  **a (ton/year)**  **PM EPN PTE b**  **(Compliance) (ton/year)**  **PM EPN PTE b**  **(lb/hr) Comments/ Notes** 

431.KL100 Kiln 331.SK410 331.BF300 See Kiln PM PTE Calculations 162.54 162.54 44.53 Accounts for emissions vented through Alkali Bypass Baghouse 451.BF600 411.DC100 Dryer Crusher 421.CI400 Precalciner 421.CN010 Preheater Cyclone 421.CN110 Precalciner Cyclone 441.CC100 Clinker Cooler 461.SK405 461.BF300

461.RM100 Solid Fuel Mill 0.01 gr/dscf NSPS Subpart Y (60.252(b)(1)(i) (A)) 1,394,315 scfh (ft3/hr) 33,463,572 scfd (ft3/day) 12,214,203,735 scfy (ft3/yr) 23,238.6 scfm (ft3/min) 8.72 8.72 **c** 1.99 **d**

461.HG700 Hot Gas Generator 7.60 lb/ 10^6 scf AP42 Table 1.4-2 15 10^6 Btu/hr 360 10^6 Btu/day 131,518 10^6 Btu/yr 0.49 **e** 2) Natural Gas heat content = 1,020 BTU/scf
461.BI550A Pulverized Fuel Bin A 461.BF560A 461.BF560A 0.01 gr/dscf Comparable to NSPS Subpart Y (60.254(b)(2)) 22,955 scfh (ft3/hr) 550,909 scfd (ft3/day) 201,081,712 scfy (ft3/yr) 382.6 scfm (ft3/min) 0.14 0.14 0.03

461.BI550B Pulverized Fuel Bin B 461.BF560B 461.BF560B 0.01 gr/dscf Comparable to NSPS Subpart Y (60.254(b)(2)) 22,955 scfh (ft3/hr) 550,909 scfd (ft3/day) 201,081,712 scfy (ft3/yr) 382.6 scfm (ft3/min) 0.14 0.14 0.03

6-15A/B/C Solid Fuel Transfer Solid Fuel

Day Tank Conveyors to BC050 6-15 Building 5.03E-05 lb/ton Solid Fuel See Below * 30 ton/hour Solid Fuel 722 ton/day Solid Fuel 263,613 ton/year Solid Fuel 0.01 0.01 0.0015 Transfer from three existing belts to new conveyor. Transfer points inside building. Average moisture of solid fuel 7.03%.
461.BC050 Solid Fuel Transfer BC050 to

BC080 461.BF020 461.BF020 0.01 gr/dscf NSPS Subpart Y (60.254(b)(2)) 300,000 cfh (ft3/hr) 7,200,000 cfd (ft3/day) 2,628,000,000 cfy (ft3/yr) 5,000 cfm 1.88 1.88 **c** 0.43 **d**

461.BC080 Solid Fuel Transfer BC080 to

Solid Fuel Mill 461.BF040 461.BF040 0.01 gr/dscf NSPS Subpart Y (60.254(b)(2)) 300,000 cfh (ft3/hr) 7,200,000 cfd (ft3/day) 2,628,000,000 cfy (ft3/yr) 5,000 cfm 1.88 1.88 **c** 0.43 **d**
3-4H Clinker Cooler Belt F-MB2 None 5.37E-03 lb/ton clinker See Below * 130 ton/hour clinker 3,120 ton/day clinker 949,000 ton/year clinker 2.55 2.55 0.70 1-16A Slag Silo 3 Weigh Belt 1-16A1 None 1.66E-04 lb/ton See Below * 3 tons/hr 72 ton/day 26,280 ton/year 0.0022 0.0022 0.0005 1-16A Slag Silo 3Weigh Belt 1-16A2 None 1.66E-04 lb/ton See Below * 3 tons/hr 72 ton/day 26,280 ton/year 0.0022 0.0022 0.0005
EG1 Emergency Diesel Generator EG1.SK1 None 0.20 g/kW/hr NSPS Subpart IIII (40 CFR 89.112 Table 1, Tier III) 1.61 MMBTU / hr 39 MMBTU / day 807 MMBTU / yr 473 kW (input) 0.05 0.05 0.21 1) Annual Emissions based on 500 hours of operations per year. **Total 177.92**  1) NSPS Y used for PM PTE (NOTE, AP 42 FACTOR IS NOT A COMPLIANCE LIMIT)

New Source PTE 1 of 7

### Table C-2 Potential Emissions for Project-Related Sources

**PM** 10

**FIN (Emission**  **Unit) FIN Description**  **EPN (Stack)**  **CIN (Control**

**Device) PM10** 

**Emission Factor**  **Units Reference**  **Maximum Process Rate**  **Units Maximum**  **Process Rate Units**  **Maximum Process Rate**  **Units Maximum**  **Process Rate Units**  **PM 10** **FIN PTE a**  **(ton/year) PM**  **10 EPN PTE**  **b (Compliance)**  **(ton/year) PM**  **10 EPN PTE**  **b (lb/hr)**  **Comments/ Notes**

431.KL100 Kiln 331.SK410 331.BF300 See Kiln PM PTE Calculations 161.78 161.78 44.32 Accounts for emissions vented through Alkali Bypass Baghouse 451.BF600 411.DC100 Dryer Crusher 421.CI400 Precalciner 421.CN010 Preheater Cyclone 421.CN110 Precalciner Cyclone 441.CC100 Clinker Cooler 461.SK405 461.BF300
461.RM100 Solid Fuel Mill 0.01 gr/dscf NSPS Subpart Y (60.252(b)(1)(i) (A)) 1,394,315 scfh (ft3/hr) 33,463,572 scfd (ft3/day) 12,214,203,735 scfy (ft3/yr) 23,238.6 scfm (ft3/min) 8.72 8.72 **c** 1.99 **d**

461.HG700 Hot Gas Generator 7.60 lb/ 10^6 scf AP42 Table 1.4-2 15 10^6 Btu/hr 360 10^6 Btu/day 131,518 10^6 Btu/yr 0.49 **e** 2) Natural Gas heat content = 1,020 BTU/scf
461.BI550A Pulverized Fuel Bin A 461.BF560A 461.BF560A 0.01 gr/dscf Comparable to NSPS Subpart Y (60.254(b)(2)) 22,955 scfh (ft3/hr) 550,909 scfd (ft3/day) 201,081,712 scfy (ft3/yr) 382.6 scfm (ft3/min) 0.14 0.14 0.03 Assume PM = PM10

461.BI550B Pulverized Fuel Bin B 461.BF560B 461.BF560B 0.01 gr/dscf Comparable to NSPS Subpart Y (60.254(b)(2)) 22,955 scfh (ft3/hr) 550,909 scfd (ft3/day) 201,081,712 scfy (ft3/yr) 382.6 scfm (ft3/min) 0.14 0.14 0.03 Assume PM = PM10

6-15A/B/C Solid Fuel Transfer Solid Fuel

Day Tank Conveyors to BC050 6-15 Building 2.38E-05 lb/ton Solid Fuel See Below * 30 ton/hour Solid Fuel 722 ton/day Solid Fuel 263,613 ton/year Solid Fuel 0.00 0.00 0.0007 Transfer from three existing belts to new conveyor. Transfer points inside building. Average moisture of solid fuel 7.03%.
461.BC050 Solid Fuel Transfer BC050 to

BC080 461.BF020 461.BF020 0.01 gr/dscf NSPS Subpart Y (60.254(b)(2)) 300,000 cfh (ft3/hr) 7,200,000 cfd (ft3/day) 2,628,000,000 cfy (ft3/yr) 5,000 cfm 1.88 1.88 **c** 0.43 **d** Assume PM = PM10

461.BC080 Solid Fuel Transfer BC080 to

Solid Fuel Mill 461.BF040 461.BF040 0.01 gr/dscf NSPS Subpart Y (60.254(b)(2)) 300,000 cfh (ft3/hr) 7,200,000 cfd (ft3/day) 2,628,000,000 cfy (ft3/yr) 5,000 cfm 1.88 1.88 **c** 0.43 **d** Assume PM = PM10
3-4H Clinker Cooler Belt F-MB2 None 2.54E-03 lb/ton clinker See Below * 130 ton/hour clinker 3,120 ton/day clinker 949,000 ton/year clinker 1.21 1.21 0.33 1-16A Slag Silo 3 Weigh Belt 1-16A1 None 7.83E-05 lb/ton See Below * 3 tons/hr 72 ton/day 26,280 ton/year 0.0010 0.0010 0.0002 1-16A Slag Silo 3Weigh Belt 1-16A2 None 7.83E-05 lb/ton See Below * 3 tons/hr 72 ton/day 26,280 ton/year 0.0010 0.0010 0.0002
EG1 Emergency Diesel Generator EG1.SK1 None 0.20 g/kW/hr NSPS Subpart IIII (40 CFR 89.112 Table 1, Tier III) **k** 1.61 MMBTU / hr 39 MMBTU / day 807 MMBTU / yr 473 kW (input) 0.05 0.05 0.21 1) Annual Emissions based on 500 hours of operations per year. **Total 175.81**  1) NSPS Y used for PM10 PTE (NOTE, AP 42 FACTOR IS NOT A COMPLIANCE LIMIT)

New Source PTE 2 of 7

### Table C-2 Potential Emissions for Project-Related Sources

**PM** 2.5

**FIN (Emission**  **Unit) FIN Description**  **EPN (Stack)**  **CIN (Control**

**Device) PM2.5** 

**Emission Factor**  **Units Reference**  **Maximum Process Rate**  **Units Maximum**  **Process Rate Units**  **Maximum Process Rate**  **Units Maximum**  **Process Rate Units**  **PM 2.5** **FIN PTE a**  **(ton/year) PM**  **2.5 EPN PTE**  **b (Compliance)**  **(ton/year) PM**  **2.5 EPN PTE**  **b (lb/hr)**  **Comments/ Notes**

431.KL100 Kiln 331.SK410 331.BF300 See Kiln PM PTE Calculations 159.93 159.93 43.82 Accounts for emissions vented through Alkali Bypass Baghouse 451.BF600 411.DC100 Dryer Crusher 421.CI400 Precalciner 421.CN010 Preheater Cyclone 421.CN110 Precalciner Cyclone 441.CC100 Clinker Cooler 461.SK405 461.BF300 1) Assume 50% of PM = PM2.5

461.RM100 Solid Fuel Mill 0.004 gr/dscf 50% of PM 1,394,315 scfh (ft3/hr) 33,463,572 scfd (ft3/day) 12,214,203,735 scfy (ft3/yr) 23,238.6 scfm (ft3/min) 3.49 3.49 **c** 0.80 **d** 2) Self imposed limit for PM2.5 PTE (NOTE, AP 42 FACTOR IS NOT A COMPLIANCE LIMIT) 461.HG700 Hot Gas Generator 7.60 lb/ 10^6 scf AP42 Table 1.4-2 15 10^6 Btu/hr 360 10^6 Btu/day 131,518 10^6 Btu/yr 0.49 **e** 3) Natural Gas heat content = 1,020 BTU/scf 461.BI550A Pulverized Fuel Bin A 461.BF560A 461.BF560A 0.005 gr/dscf 50% of PM 22,955 scfh (ft3/hr) 550,909 scfd (ft3/day) 201,081,712 scfy (ft3/yr) 382.6 scfm (ft3/min) 0.07 0.07 0.02 Assume 50% of PM is PM2.5 461.BI550B Pulverized Fuel Bin B 461.BF560B 461.BF560B 0.005 gr/dscf 50% of PM 22,955 scfh (ft3/hr) 550,909 scfd (ft3/day) 201,081,712 scfy (ft3/yr) 382.6 scfm (ft3/min) 0.07 0.07 0.02 Assume 50% of PM is PM2.5

6-15A/B/C Solid Fuel Transfer Solid Fuel

Day Tank Conveyors to BC050 6-15 Building 3.60E-06 lb/ton Solid Fuel See Below * 30 ton/hour Solid Fuel 722 ton/day Solid Fuel 263,613 ton/year Solid Fuel 0.00 0.00 0.00 Transfer from three existing belts to new conveyor. Transfer points inside building. Average moisture of solid fuel 7.03%.
461.BC050 Solid Fuel Transfer BC050 to

BC080 461.BF020 461.BF020 0.004 gr/dscf 50% of PM 300,000 cfh (ft3/hr) 7,200,000 cfd (ft3/day) 2,628,000,000 cfy (ft3/yr) 5,000 cfm 0.75 0.75 0.17 Self imposed limit for PM2.5

461.BC080 Solid Fuel Transfer BC080 to

Solid Fuel Mill 461.BF040 461.BF040 0.004 gr/dscf 50% of PM 300,000 cfh (ft3/hr) 7,200,000 cfd (ft3/day) 2,628,000,000 cfy (ft3/yr) 5,000 cfm 0.75 0.75 0.17 Self imposed limit for PM2.5
3-4H Clinker Cooler Belt F-MB2 None 3.85E-04 lb/ton clinker See Below * 130 ton/hour clinker 3,120 ton/day clinker 949,000 ton/year clinker 0.18 0.18 0.05 1-16A Slag Silo 3 Weigh Belt 1-16A1 None 1.19E-05 lb/ton See Below * 3 tons/hr 72 ton/day 26,280 ton/year 0.0002 0.0002 0.00004 1-16A Slag Silo 3Weigh Belt 1-16A2 None 1.19E-05 lb/ton See Below * 3 tons/hr 72 ton/day 26,280 ton/year 0.0002 0.0002 0.00004
EG1 Emergency Diesel Generator EG1.SK1 None 0.20 g/kW/hr NSPS Subpart IIII (40 CFR 89.112 Table 1, Tier III) **k** 1.61 MMBTU / hr 39 MMBTU / day 807 MMBTU / yr 473 kW (input) 0.05 0.05 0.21 1) Annual Emissions based on 500 hours of operations per year. **Total 165.30**  * Per AP-42, Section 13.2.4, 5th edition (November 2006), material handling emissions are calculated using the following equation: E = k * 0.0032 * (U / 5) 1.3/ (M / 2) 1.4 where, E = Emission factor (lb/ton) k = Particle size multiplier (0.74 for PM, 0.35 for PM10, and 0.053 for PM2.5) U = Sheltered Mean wind speed (miles per hour) = 1 mph M = Moisture content (%) = 0.25% for clinker; 7.03% for solid fuel; 3% for slag/mill scale

New Source PTE 3 of 7

### Table C-2 Potential Emissions for Project-Related Sources

**SO**2
**FIN (Emission**  **Unit) FIN Description**  **EPN (Stack)**  **CIN (Control**

**Device) Emission** 

**Factor Units**  **Reference Maximum**  **Process Rate Units**  **Maximum Process Rate**  **Units Maximum Process**  **Rate Units**  **Maximum Process Rate**  **Units SO** **2 FIN PTE**  **a (ton/year)**  **SO 2** **EPN PTE b**  **(Compliance) (ton/year)**  **SO 2** **EPN PTE b**  **(lb/hr) Comments/ Notes** 

431.KL100 Kiln 331.SK410 331.BF300 0.40 lb/ton clinker NSPS Subpart F

(60.62(a)(4)) 130 ton/hour clinker 3,120 ton/day clinker 949,000 ton/year clinker 189.80 189.80 1,650.00 **f** 1) The hourly PTE is based on dispersion modeling. Project impacts will remain below applicable Significant Impact Levels (SIL's) 2) Accounts for emissions vented through Alkali Bypass Baghouse 451.BF600

411.DC100 Dryer Crusher 421.CI400 Precalciner 421.CN010 Preheater Cyclone 421.CN110 Precalciner Cyclone 461.RM100 Solid Fuel Mill 461.SK405 461.BF300

- 0.04 **g** 0.01 **g** 1) SO2 PTE based on AP- 42 Factor. 461.HG700 Hot Gas Generator 0.60 lb/ 10^6 scf AP42 Table 1.4-2 15 10^6 Btu/hr 360 10^6 Btu/day 131,518 10^6 Btu/yr 0.04 2) Natural Gas heat content = 1,020 BTU/scf

EG1 Emergency Diesel Generator EG1.SK1 None 0.505 lb / MMBTU AP42 Table 3.4-1 **l** 1.61 MMBTU / hr 39 MMBTU / day 807 MMBTU / yr 473 KW 0.20 0.20 0.82 1) Annual Emissions based on 500 hours of operations per year. 2) Emission factor is multiplied by diesel fuel sulfur content, S1. S1 is assumed to be 0.5% sulfur. **Total 190.04** 

**NOx**

**FIN (Emission**  **Unit) FIN Description**  **EPN (Stack)**  **CIN (Control**

**Device) Emission** 

**Factor Units**  **Reference Maximum**  **Process Rate Units**  **Maximum Process Rate**  **Units Maximum Process**  **Rate Units**  **Maximum Process Rate**  **Units NOx FIN PTE**  **a (ton/year)**  **NOx EPN PTE b**  **(Compliance) (ton/year)**  **NOx EPN PTE b**  **(lb/hr) Comments/ Notes** 

431.KL100 Kiln 331.SK410 331.BF300 1.50 lb/ton clinker NSPS Subpart F

(60.62(a)(3)) 130 ton/hour clinker 3,120 ton/day clinker 949,000 ton/year clinker 711.75 711.75 500.00 **f** 1) The hourly PTE is based on dispersion modeling. Project impacts will remain below applicable Significant Impact Levels (SIL's) 2) Accounts for emissions vented through Alkali Bypass Baghouse 451.BF600 411.DC100 Dryer Crusher 421.CI400 Precalciner 421.CN010 Preheater Cyclone 421.CN110 Precalciner Cyclone 461.RM100 Solid Fuel Mill 461.SK405 461.BF300 6.45 **g** 1.47 **g** 1) NOx PTE based on AP-42 Factor. 461.HG700 Hot Gas Generator 100.00 lb/ 10^6 scf AP42 Table 1.4-2 15 10^6 Btu/hr 360 10^6 Btu/day 131,518 10^6 Btu/yr 6.45 2) Natural Gas heat content = 1,020 BTU/scf
EG1 Emergency Diesel Generator EG1.SK1 None 4.00 g/kW/hr NSPS Subpart IIII (40 CFR 89.112 Table 1, Tier III) 1.61 MMBTU / hr 39 MMBTU / day 807 MMBTU / yr 473 kW (input) 1.04 1.04 4.17 1) Annual Emissions based on 500 hours of operations per year. **Total 719.24** 

New Source PTE 4 of 7

### Table C-2 Potential Emissions for Project-Related Sources

**CO**

**FIN (Emission**  **Unit) FIN Description**  **EPN (Stack)**  **CIN (Control**

**Device) Emission** 

**Factor Units**  **Reference Maximum**  **Process Rate Units**  **Maximum Process Rate**  **Units Maximum Process**  **Rate Units**  **Maximum Process Rate**  **Units CO FIN PTE**  **a (ton/year)**  **CO EPN PTE b**  **(Compliance) (ton/year)**  **CO EPN PTE b**  **(lb/hr) Comments/ Notes** 

431.KL100 Kiln 331.SK410 331.BF300 1.23 lb/ton clinker Vendor Data

Scaled by 350%, Less than BACT **h** 130 ton/hour clinker 3,120 ton/day clinker 949,000 ton/year clinker 581.26 581.26 1) The annual PTE limit was calculated based on vendor data and the maximum annual production rate. 2) Accounts for emissions vented through Alkali Bypass Baghouse 451.BF600

300.00 3) The hourly PTE is the same as the combined CO permit limit for existing kilns.

411.DC100 Dryer Crusher

421.CI400 Precalciner 421.CN010 Preheater Cyclone 421.CN110 Precalciner Cyclone 461.RM100 Solid Fuel Mill 461.SK405 461.BF300 5.42 **g** 1.24 **g** 1) CO PTE based on AP-42 Factor. 461.HG700 Hot Gas Generator 84.00 lb/ 10^6 scf AP42 Table 1.4-2 15 10^6 Btu/hr 360 10^6 Btu/day 131,518 10^6 Btu/yr 5.42 2) Natural Gas heat content = 1,020 BTU/scf
EG1 Emergency Diesel Generator EG1.SK1 None 3.50 g/kW/hr NSPS Subpart IIII (40 CFR 89.112 Table 1, Tier III) 1.61 MMBTU / hr 39 MMBTU / day 807 MMBTU / yr 473 kW (input) 0.91 0.91 3.65 1) Annual Emissions based on 500 hours of operations per year. **Total 587.59** 

New Source PTE 5 of 7

### Table C-2 Potential Emissions for Project-Related Sources

**VOC**

**FIN (Emission**  **Unit) FIN Description**  **EPN (Stack)**  **CIN (Control**

**Device) Emission** 

**Factor Units**  **Reference Maximum**  **Process Rate Units**  **Maximum Process Rate**  **Units Maximum Process**  **Rate Units**  **Maximum Process Rate**  **Units VOC FIN PTE**  **a (ton/year)**  **VOC EPN PTE b**  **(Compliance) (ton/year)**  **VOC EPN PTE b**  **(lb/hr) Comments/ Notes** 

431.KL100 Kiln 331.SK410 331.BF300 0.138 lb/ton BACT 130 ton/hour clinker 3,120 ton/day clinker 949,000 ton/year clinker 65.48 65.48 1) Based on March 2012 Test Data. Average of 0.089 lbs/ton + 1.5 x std deviations of 0.0325 lbs/ton = 0.138 lbs/ton

411.DC100 Dryer Crusher 13.4 ppmv at design conditions = 24 ppmvd @ 7% O2 40 CFR 63 Subpart

LLL 737,177 m3/hr at 161 deg C, 40.4% H20, 3.25% O2 17,692,249 m3/day at 161 deg C 6,457,671,064 m3/year at 161 deg C 205 m3/s at 161 deg C 26.87 **i** 2) Hourly emission rate based on Subpart LLL emission limit

421.CI400 Precalciner 421.CN010 Preheater Cyclone 421.CN110 Precalciner Cyclone
461.RM100 Solid Fuel Mill 461.SK405 461.BF300 1.34 ppmv 10% of concentration of Kiln Stack 1,519,488 scfh (ft3/hr) 36,467,704 scfd (ft3/day) 13,310,711,877 scfy (ft3/yr) 25,324.8 scfm (ft3/min) 0.92 1.27 **j** 0.29 **j** 1) Estimated as 10% of concentration of kiln stack as no data is available. 461.HG700 Hot Gas Generator 5.50 lb/ 10^6 scf AP42 Table 1.4-2 15 10^6 Btu/hr 360 10^6 Btu/day 131,518 10^6 Btu/yr 0.35 2) Natural Gas heat content = 1,020 BTU/scf

EG1 Emergency Diesel Generator EG1.SK1 None 0.08 lb / MMBTU AP42 Table 3.4-1 **m** 1.61 MMBTU / hr 39 MMBTU / day 807 MMBTU / yr 473 KW 0.03 0.03 0.13 1) Used non-methane TOC emission factor from AP42 Table 3.4-1 (i.e., TOC is by weight 91% nonmethane). **Total 66.79**  **Lead**

**FIN (Emission**  **Unit) FIN Description**  **EPN (Stack)**  **CIN (Control**

**Device) Emission** 

**Factor Units**  **Reference Maximum**  **Process Rate Units**  **Maximum Process Rate**  **Units Maximum Process**  **Rate Units**  **Maximum Process Rate**  **Units Lead FIN PTE**  **a (ton/year)**  **Lead EPN PTE b**  **(Compliance) (ton/year)**  **Lead EPN PTE b**  **(lb/hr) Comments/ Notes** 

431.KL100 Kiln 331.SK410 331.BF300 7.50E-05 lb/ton clinker AP42 Table 11.6-9 130 ton/hour clinker 3,120 ton/day clinker 949,000 ton/year clinker 0.04 0.04 0.01

411.DC100 Dryer Crusher 421.CI400 Precalciner 421.CN010 Preheater Cyclone 421.CN110 Precalciner Cyclone **Total 0.04** 

New Source PTE 6 of 7

### Table C-2 Potential Emissions for Project-Related Sources

**H 2** **SO 4** 

**FIN (Emission**  **Unit) FIN Description**  **EPN (Stack)**  **CIN (Control**

**Device) Emission** 

**Factor Units**  **Reference Maximum**  **Process Rate Units**  **Maximum Process Rate**  **Units Maximum Process**  **Rate Units**  **Maximum Process Rate**  **Units H**  **2 SO** **4 FIN PTE**  **a (ton/year)**  **H 2** **SO 4** **EPN PTE b**  **(Compliance) (ton/year)**  **H 2** **SO 4** **EPN PTE b**  **(lb/hr) Comments/ Notes** 

431.KL100 Kiln 331.SK410 331.BF300 0.08 lb/ton clinker Average of Kilns 1,

2, and 3 Stack Test July 2003 130 ton/hour clinker 3,120 ton/day clinker 949,000 ton/year clinker 38.22 38.22 10.47

411.DC100 Dryer Crusher 421.CI400 Precalciner 421.CN010 Preheater Cyclone 421.CN110 Precalciner Cyclone **Total 38.22**  **Footnotes a**  FIN-Specific PTE **b** EPN-specific PTE using most restrictive limits from FIN-specific PTE **c** Annual compliance PTE is based on NSPS subpart Y limit. **d** Hourly PTE based on NSPS subpart Y limit. **e** Emissions for this Emission Unit (FIN) was calculated based on an AP 42 emission factor. The emission factor is not a compliance limit. Therefore, it does not restrict the EPN (stack) to a limit. **f** PTE is based on dispersion modeling. Project impacts will remain below applicable Significant Impact Levels (SIL's) **g** Emission unit is not subject to a relevant NESHAP or NSPS limit. **h** Vendor emissions data was scaled by 350%. Result is less than BACT. **i** Hourly PTE based on THC emission limit in NESHAP subpart LLL **j** PTE is sum of emissions from all Emission Units venting through this stack. **k** Assumed PM 2.5= PM10 = PM **l** Emission factor is multiplied by diesel fuel sulfur content, S1. S1 is assumed to be 0.5% sulfur. **m** Used non-methane TOC emission factor from AP42 Table 3.4-1 (i.e., TOC is by weight 91% nonmethane)

New Source PTE 7 of 7**Ash Grove Midlothian Kiln 3 Modification**  **Kiln PM PTE Calculations**
**Nomenclature:** PM f

= Total filterable particulate matter PM 10f = Filterable particulate matter less than 10 μg PM 2.5f = Filterable particulate matter less than 2.5 μg PM 2.5c= Condensable particulate matter less than 2.5 μg (all condensable PM are assumed to be less than 2.5 μg) PM = PM f + PM 2.5c PM 10= PM 10f + PM 2.5c PM 2.5= PM 2.5f + PM 2.5c **Note:** This system includes a kiln, and an in-line dryer crusher, precalciner and preheater.

All of these units are considered together because emissions from this system are vented through a common baghouse and stack. **Table C-3A Average Filterable Particle Size Distribution for Portland Cement Kilns Table C-3B Condensable Particulate Matter (PM2.5c) Emission Factor** 

**Reference: AP 42 Table 11.6-5 Stack Test Data**  **Particle Size, μm**  **% PM** Day 8/25/2010 PM f10 84% Kiln No. 2 PM f2.5 45% Operation Hours 24 Clinker Produced 915.1 PM Front-Half (Filterable PM) 5.79 Total PM (From 2010/2011 Stack Test) 18.47 Calculated PM2.5c(Back-Half Condensables) 12.68
Calculated PM2.5c(Back-Half Condensables) 0.33 **Table C-3C Filterable Particulate Matter (PMf) Emissions (30-day average)**

**FIN (Emission Unit)**  **Description EPN**  **(Stack) CIN (Control** 

**Device) PM** **f**

**Emission Factor**  **Units Reference**  **Maximum Process Rate**  **(ton/hr clinker)**  **Maximum**

**Process Rate (ton/yr**  **clinker) PM** **f**

**PTE (lb/hr)**  **PM 10f** 

**PTE 1**  **(lb/hr) PM**  **2.5f**

**PTE 1**  **(lb/hr) PM** **f**

**PTE (ton/yr)**  **PM 10f** 

**PTE 1**  **(ton/yr) PM**  **2.5f**

**PTE 1**  **(ton/yr)**

431.KL100 Kiln 331.SK410 331.BF300 0.01 lb/ton clinker NSPS Subpart F (60.62(a)(1)(ii)) or NESHAP Subpart LLL (63.1343(b)(1)) 130 949,000 1.30 1.09 0.59 4.75 3.99 2.14

411.DC100 Dryer Crusher 421.CI400 Precalciner 421.CN010 Preheater Dedusting Cyclone 421.CN110 Preheater Cyclone Stage 1

1 Calculated by multiplying PM f PTE by the appropriate %PM value from Table C-3A **Tested Emissions (lb/hr)**

**Emission Factors (lb/ton clinker)**

1 of 3**Ash Grove Midlothian Kiln 3 Modification**  **Kiln PM PTE Calculations Table C-3D Condensabe Particulate Matter (PM2.5c) Emissions** 

**FIN (Emission Unit)**  **Description EPN**  **(Stack) CIN (Control** 

**Device) Total PM**  **2.5**

**Emission Factor**  **Units Reference**  **Maximum Process Rate**  **(ton/hr clinker)**  **Maximum**

**Process Rate (ton/yr**  **clinker) PM**  **2.5c PTE** 

**(lb/hr) PM**  **2.5c PTE** 

**(ton/yr)**
431.KL100 Kiln 331.SK410 331.BF300 0.33 lb/ton clinker 8/25/10 Kiln 2 Stack Test 130 949,000 43.23 157.80 411.DC100 Dryer Crusher 421.CI400 Precalciner 421.CN010 Preheater Dedusting Cyclone 421.CN110 Preheater Cyclone Stage 1 **Table C-3E Total Particulate Matter (PM) Emissions**

**FIN (Emission Unit)**  **Description EPN**  **(Stack) CIN (Control** 

**Device) Calculation**  **PM PTE (lb/hr)**  **PM PTE**

**(ton/yr)** 431.KL100 Kiln 331.SK410 331.BF300 PM = PMf + PM2.5c 44.53 162.54 411.DC100 Dryer Crusher 421.CI400 Precalciner 421.CN010 Preheater Dedusting Cyclone 421.CN110 Preheater Cyclone Stage 1

2 of 3**Ash Grove Midlothian Kiln 3 Modification**  **Kiln PM PTE Calculations Table C-3F PM10 Emissions** 

**FIN (Emission Unit)**  **Description EPN**  **(Stack) CIN (Control** 

**Device) Calculation**  **PM 10** **PTE (lb/hr)**  **PM 10** **PTE**

**(ton/yr)** 431.KL100 Kiln 331.SK410 331.BF300 PM10 = PM10f + PM2.5c 44.32 161.78 411.DC100 Dryer Crusher 421.CI400 Precalciner 421.CN010 Preheater Dedusting Cyclone 421.CN110 Preheater Cyclone Stage 1
**Table C-3G PM2.5 Emissions**

**FIN (Emission Unit)**  **Description EPN**  **(Stack) CIN (Control** 

**Device) Calculation**  **PM 2.5** **PTE (lb/hr)**  **PM 2.5** **PTE**

**(ton/yr)** 431.KL100 Kiln 331.SK410 331.BF300 PM2.5 = PM2.5f + PM2.5c 43.82 159.93 411.DC100 Dryer Crusher 421.CI400 Precalciner 421.CN010 Preheater Dedusting Cyclone 421.CN110 Preheater Cyclone Stage 1

3 of 3**Table C-4 Summary of Contemporaneous Emissions Increases**

**EPN FIN**  **Emission Point Description Authorization**  **PM PM10**  **PM2.5 VOC**  **NOx SO2**  **CO** 3-19 3-19 Clinker Transport Loading (outside pile) PBR 106.261/262; Registration No. 82608 (8/23/2007) 5.25E-03 2.50E-03 3.75E-04

--- --- --- --- F-RM4 1-32 Clinker Transfer to Inside Pile (RM Building) PBR 106.261/262; Registration No. 82608 (8/23/2007) 5.25E-04 2.50E-04 3.75E-05

--- --- --- --- F-RM2 1-28 Limestone Feed Hopper/Incline Conveyor PBR 106.261/262; Registration No. 82608 (8/23/2007) 0.0020 0.0006 0.0001

--- --- --- ---

1-29 1-29 Limestone Bin Dust Collector PBR 106.261/262; Registration No. 82608 (8/23/2007) 0.57 0.57 0.57

--- --- --- --- 1-30 1-30 Limestone Transfer onto Clinker Belt 1 PBR 106.261/262; Registration No. 82608 (8/23/2007) 0.39 0.39 0.39

--- --- --- --- 1-31 1-31 Limestone Transfer onto Clinker Belt 2 PBR 106.261/262; Registration No. 82608 (8/23/2007) 0.48 0.48 0.48

--- --- --- ---

--- --- Associated haul road emissions Per 30 TAC §116.10(6), roads are not considered facilities. Emissions are provided for contemporaneous netting only and will not be incorporated into the permit. 1.38 0.27 0.04

--- --- --- ---

6-11 6-11 Reserve Solid Fuel Transfer Point (at Main Stockpile) PBR 106.261/262; Registration No. 90808 (10/08/2009) 4.40E-03 2.10E-03 3.18E-04

--- --- --- --- 6-13 6-13 Reserve Solid Fuel Reclamation Transfer Point (at Reserve Stockpile) PBR 106.261/262; Registration No. 90808 (10/08/2009) 4.40E-03 2.10E-03 3.18E-04

--- --- --- --- 6-14 6-14 Reserve Solid Fuel Reclamation Transfer Point (at Main Stockpile) PBR 106.261/262; Registration No. 90808 (10/08/2009) 4.40E-03 2.10E-03 3.18E-04

--- --- --- --- 6-12 6-12 Reserve Solid Fuel Stockpile PBR 106.261/262; Registration No. 90808 (10/08/2009) 0.83 0.42 0.07

--- --- --- ---

--- --- Associated haul road emissions Per 30 TAC §116.10(6), roads are not considered facilities. Emissions are provided for contemporaneous netting only and will not be incorporated into the permit. 1.8 0.4 0.04

--- --- --- ---

1-41 1-41 Quarry Diesel Tank PBR 106.472; Registration not required; Installed November 2007. Emissions are provided for contemporaneous netting only and will not be incorporated into the permit. This is an ancillary source authorized via PBR and is not required to be rolled into the permit.

--- --- --- 0.01

--- --- ---

1-42 1-42 Quarry Firefighting Pump Engine PBR 106.511, Registration not required; Installed October 2007. Emissions are provided for contemporaneous netting only and will not be incorporated into the permit. This is an ancillary source authorized via PBR and is not required to be rolled into the permit. 0.16 0.16 0.16 0.18 0.14 0.15 0.47 7-5 7-1-1 and 7-

1-3 Bulk Tanks (when storing SNCR reagent - urea) Standard Permit 80048 (Pollution Control Project); (11/05/2007)

--- --- --- 0.02

--- --- --- 7-5 7-1-1, 7-1-

3, 7-7 Bulk Tanks and day tank (when storing SNCR reagent - urea) Standard Permit 80048 (Pollution Control Project); (09/12/2011)

--- --- --- 0.01

--- --- --- 7-1-1, 7-1-3 7-1-1 and

7-1-3 Bulk Tanks (when storing SNCR reagent - urea) Standard Permit 80048 (Pollution Control Project); (09/12/2011)

--- --- --- 0.01

--- --- --- **Total 5.63**  **2.70 1.75**  **0.23 0.14**  **0.15 0.47**  **Contemporaneous Increases [Post-Project PTE (tpy)]** 

Contemporaneous PBRs 1 of 1

### Table C-5 Summary of Contemporaneous Emissions Decreases

**FIN (Emission**  **Unit) EPN** 

**(Stack )**  **CIN (Control**  **Device) Description**  

### PM **1** 

### PM **10 1**  

### PM **2.5 1**  

### NO**x 2**  

### SO**2 3**  

### CO **1** 

### VOC **1** 

### Lead **1** 

### H**2**

### SO**4 1**  

### 1-14 1-12 1-12 Slag Silo 1 0.18276 0.18276 0.18276

--- --- --- --- --- --- 1-14A 1-14A1

-- Slag Silo 1 Weigh Belt 0.00105 0.0005 0.00015

--- --- --- --- --- --- 1-14A 1-14A2

-- Slag Silo 1 Weigh Belt 0.00105 0.0005 0.00015

--- --- --- --- --- --- 1-15 1-12 1-12 Slag Silo 2 0.18276 0.18276 0.18276

--- --- --- --- --- --- 1-15A 1-15A1

-- Slag Silo 2 Weigh Belt 0.00105 0.0005 0.00015

--- --- --- --- --- --- 1-15A 1-15A2

-- Slag Silo 2 Weigh Belt 0.00105 0.0005 0.00015

--- --- --- --- --- --- 2-1 2 C2 Kiln 1 24.17 20.55 15.47 409.27 2,119.20 144.47 14.40 0.0032 13.50 2-2 6 C6 Kiln 2 54.28 46.14 34.74 551.75 2,235.60 149.81 13.96 0.0056 8.88 2-3 12 C12 Kiln 3 71.62 60.87 45.84 316.53 1,890.41 196.45 14.17 0.0047 15.52 3-1 3 C3 Clinker Cooler 1 24.09 24.09 24.09

--- --- --- --- --- --- 3-2 7 C7 Clinker Cooler 2 23.74 23.74 23.74

--- --- --- --- --- --- 3-3 13 C13 Clinker Cooler 3 23.87 23.87 23.87

--- --- --- --- --- --- 3-4A F-MB2

-- Clinker Cooler 1 Belt 0.869 0.411 0.09465

--- --- --- --- --- --- 3-4B F-MB2

-- Clinker Cooler 2 Belt 0.842 0.398 0.0923

--- --- --- --- --- --- 3-4C F-MB2

-- Clinker Cooler 3 Belt 0.855 0.404 0.0936

--- --- --- --- --- --- 6-10A/B/C 6-10

-- Solid Fuel Mills 1, 2, &3 0.00395 0.00185 0.00045

--- --- --- --- --- --- 1-43 1-43

-- Kiln 1 Auxiliary Drive Engine

--- --- --- 0.01

--- --- --- --- --- 1-44 1-44

-- Kiln 2 Auxiliary Drive Engine

--- --- --- 0.01

--- --- --- --- --- 1-45 1-45

-- Kiln 3 Auxiliary Drive Engine

--- --- --- 0.01

--- --- --- --- --- **Total 224.72**  **200.85 168.40**  **1,277.58 6,245.20**  **490.73 42.53**  **0.0135 37.90** 

Notes: 1 Baseline Emissions from 2005-2006 two-year average emissions reported in annual emissions inventories

2 Baseline Emissions from 2009-2010 two-year average emissions reported in annual emissions inventories 3 Baseline Emissions from 2006-2007 two-year average emissions reported in annual emissions inventories 4 No credit is being taken for this source as it was part of a group of sources that vented to a dust collector that will remain in place.

Decommissioned Sources 1 of 1**Annual Clinker Production**

**Emission Source FIN**  **(Emission Unit)**  **EPN**

**(Stack )**  **CIN (Control**  **Device) (tpy)**  **PM PM**  **10 PM**  **2.5 NO** **x SO** **2 CO**  **VOC Lead**  **H 2** **SO 4**  Slag Silo 1 1-14 1-12 1-12

--- 0.00806 0.00806 0.00806

--- --- --- --- --- --- Slag Silo 1 Weigh Belt 1-14A 1-14A1

-- --- 0.00 0.00 0.00

--- --- --- --- --- --- Slag Silo 1 Weigh Belt 1-14A 1-14A2

-- --- 0.00 0.00 0.00

--- --- --- --- --- --- Slag Silo 2 1-15 1-12 1-12

--- 0.00806 0.00806 0.00806

--- --- --- --- --- --- Slag Silo 2 Weigh Belt 1-15A 1-15A1

-- --- 0.00 0.00 0.00

--- --- --- --- --- --- Slag Silo 2 Weigh Belt 1-15A 1-15A2

-- --- 0.00 0.00 0.00

--- --- --- --- --- --- Slag Silo 3 1-16 1-12 1-12

--- 0.00806 0.00806 0.00806

--- --- --- --- --- --- Slag Silo 3 Weigh Belt 1-16A 1-16A1

-- --- 0.00 0.00 0.00

--- --- --- --- --- --- Slag Silo 3Weigh Belt 1-16A 1-16A2

-- --- 0.00 0.00 0.00

--- --- --- --- --- --- Kiln 1 2-1 2 C2 227,140.8 26.12 22.20 16.72 394.49 1,407.65 108.00 10.11 0.0025 10.02 Kiln 2 2-2 6 C6 234,937.6 56.39 47.93 36.09 541.53 1,746.72 90.59 10.45 0.0044 6.48 Kiln 3 2-3 12 C12 172,631.1 35.39 30.08 22.65 353.57 960.43 76.22 7.68 0.0027 8.48 Clinker Cooler 1 3-1 3 C3

--- 17.48 17.48 17.48

--- --- --- --- --- --- Clinker Cooler 2 3-2 7 C7

--- 18.15 18.15 18.15

--- --- --- --- --- --- Clinker Cooler 3 3-3 13 C13

--- 13.70 13.70 13.70

--- --- --- --- --- --- Clinker Cooler 1 Belt 3-4A F-MB2

-- --- 0.61 0.2885 0.0437

--- --- --- --- --- --- Clinker Cooler 2 Belt 3-4B F-MB2

-- --- 0.6309 0.2984 0.0452

--- --- --- --- --- --- Clinker Cooler 3 Belt 3-4C F-MB2

-- --- 0.4636 0.2193 0.0332

--- --- --- --- --- --- Solid Fuel Mills 1, 2, &3 6-10A/B/C 6-10

-- --- 0.0026 0.0012 0.0002

--- --- --- --- --- --- Kiln 1 Auxiliary Drive Engine 1-43 1-43

-- --- 1.46E-03 1.46E-03 1.46E-03 2.05E-02 1.36E-03 4.42E-03 1.63E-03

--- --- Kiln 2 Auxiliary Drive Engine 1-44 1-44

-- --- 1.46E-03 1.46E-03 1.46E-03 2.05E-02 1.36E-03 4.42E-03 1.63E-03

--- --- Kiln 3 Auxiliary Drive Engine 1-45 1-45

-- --- 1.46E-03 1.46E-03 1.46E-03 2.05E-02 1.36E-03 4.42E-03 1.63E-03

--- --- **Total 168.96**  **150.37 124.93**  **1,289.65 4,114.80**  **274.81 28.25**  **0.0096 24.98**  

## Table C-6A Emission Inventory Year: 2010 **Emission Rate (tpy)**

EI Actuals 1 of 8**Annual Clinker Production**

**Emission Source FIN**  **(Emission Unit)**  **EPN**

**(Stack )**  **CIN (Control**  **Device) (tpy)**  **PM PM**  **10 PM**  **2.5 NO** **x SO** **2 CO**  **VOC Lead**  **H 2** **SO 4**  Slag Silo 1 1-14 1-12 1-12

--- 0.0082 0.0082 0.0082

--- --- --- --- --- --- Slag Silo 1 Weigh Belt 1-14A 1-14A1

-- --- 0.00 0.00 0.00

--- --- --- --- --- --- Slag Silo 1 Weigh Belt 1-14A 1-14A2

-- --- 0.00 0.00 0.00

--- --- --- --- --- --- Slag Silo 2 1-15 1-12 1-12

--- 0.0082 0.0082 0.0082

--- --- --- --- --- --- Slag Silo 2 Weigh Belt 1-15A 1-15A1

-- --- 0.00 0.00 0.00

--- --- --- --- --- --- Slag Silo 2 Weigh Belt 1-15A 1-15A2

-- --- 0.00 0.00 0.00

--- --- --- --- --- --- Slag Silo 3 1-16 1-12 1-12

--- 0.0082 0.0082 0.0082

--- --- --- --- --- --- Slag Silo 3 Weigh Belt 1-16A 1-16A1

-- --- 0.00 0.00 0.00

--- --- --- --- --- --- Slag Silo 3Weigh Belt 1-16A 1-16A2

-- --- 0.00 0.00 0.00

--- --- --- --- --- --- Kiln 1 2-1 2 C2 201,060.6 15.88 13.50 10.16 424.04 916.27 67.70 8.95 0.0022 8.87 Kiln 2 2-2 6 C6 226,187.7 38.13 32.41 24.40 561.97 1,153.97 68.97 10.07 0.0042 6.24 Kiln 3 2-3 12 C12 101,077.3 22.92 19.48 14.67 279.49 626.37 38.14 4.50 0.0016 4.97 Clinker Cooler 1 3-1 3 C3

--- 16.26 16.26 16.26

--- --- --- --- --- --- Clinker Cooler 2 3-2 7 C7

--- 17.99 17.99 17.99

--- --- --- --- --- --- Clinker Cooler 3 3-3 13 C13

--- 8.40 8.40 8.40

--- --- --- --- --- --- Clinker Cooler 1 Belt 3-4A F-MB2

-- --- 0.5399 0.2554 0.0387

--- --- --- --- --- --- Clinker Cooler 2 Belt 3-4B F-MB2

-- --- 0.6074 0.2873 0.0435

--- --- --- --- --- --- Clinker Cooler 3 Belt 3-4C F-MB2

-- --- 0.2714 0.1284 0.0194

--- --- --- --- --- --- Solid Fuel Mills 1, 2, &3 6-10A/B/C 6-10

-- --- 0.0016 0.0008 0.0001

--- --- --- --- --- --- Kiln 1 Auxiliary Drive Engine 1-43 1-43

-- --- 8.25E-05 8.25E-05 8.25E-05 1.16E-03 7.69E-05 2.51E-04 9.26E-05

--- --- Kiln 2 Auxiliary Drive Engine 1-44 1-44

-- --- 8.25E-05 8.25E-05 8.25E-05 1.16E-03 7.69E-05 2.51E-04 9.26E-05

--- --- Kiln 3 Auxiliary Drive Engine 1-45 1-45

-- --- 8.25E-05 8.25E-05 8.25E-05 1.16E-03 7.69E-05 2.51E-04 9.26E-05

--- --- **Total 121.01**  **108.72 92.00**  **1,265.51 2,696.61**  **174.81 23.51**  **0.008 20.07**  **2-year Average** (2009-2010) 144.98 129.55 108.46 1,277.58 3,405.70 224.81 25.88 0.0088 22.52 

## Table C-6B Emission Inventory Year: 2009 **Emission Rate (tpy)**

EI Actuals 2 of 8**Annual Clinker Production**

**Emission Source FIN**  **(Emission Unit)**  **EPN**

**(Stack )**  **CIN (Control**  **Device) (tpy)**  **PM PM**  **10 PM**  **2.5 NO** **x SO** **2 CO**  **VOC Lead**  **H 2** **SO 4**  Slag Silo 1 1-14 1-12 1-12

--- 0.1428 0.1428 0.1428

--- --- --- --- --- --- Slag Silo 1 Weigh Belt 1-14A 1-14A1

-- --- 0.0008 0.0004 0.0001

--- --- --- --- --- --- Slag Silo 1 Weigh Belt 1-14A 1-14A2

-- --- 0.0008 0.0004 0.0001

--- --- --- --- --- --- Slag Silo 2 1-15 1-12 1-12

--- 0.1428 0.1428 0.1428

--- --- --- --- --- --- Slag Silo 2 Weigh Belt 1-15A 1-15A1

-- --- 0.0008 0.0004 0.0001

--- --- --- --- --- --- Slag Silo 2 Weigh Belt 1-15A 1-15A2

-- --- 0.0008 0.0004 0.0001

--- --- --- --- --- --- Slag Silo 3 1-16 1-12 1-12

--- 0.1428 0.1428 0.1428

--- --- --- --- --- --- Slag Silo 3 Weigh Belt 1-16A 1-16A1

-- --- 0.0008 0.0004 0.0001

--- --- --- --- --- --- Slag Silo 3Weigh Belt 1-16A 1-16A2

-- --- 0.0008 0.0004 0.0001

--- --- --- --- --- --- Kiln 1 2-1 2 C2 322,827.4 25.49 21.67 16.32 456.84 1,858.48 146.43 14.37 0.0036 14.24 Kiln 2 2-2 6 C6 256,826.4 43.29 36.80 27.71 386.25 1,348.29 127.13 11.43 0.0048 7.08 Kiln 3 2-3 12 C12 301,751.4 68.42 58.15 43.79 541.76 1,569.45 139.66 13.43 0.0047 14.82 Clinker Cooler 1 3-1 3 C3

--- 25.10 25.10 25.10

--- --- --- --- --- --- Clinker Cooler 2 3-2 7 C7

--- 19.96 19.96 19.96

--- --- --- --- --- --- Clinker Cooler 3 3-3 13 C13

--- 23.12 23.12 23.12

--- --- --- --- --- --- Clinker Cooler 1 Belt 3-4A F-MB2

-- --- 0.8669 0.41 0.0621

--- --- --- --- --- --- Clinker Cooler 2 Belt 3-4B F-MB2

-- --- 0.6897 0.3262 0.0494

--- --- --- --- --- --- Clinker Cooler 3 Belt 3-4C F-MB2

-- --- 0.8103 0.3833 0.058

--- --- --- --- --- --- Solid Fuel Mills 1, 2, &3 6-10A/B/C 6-10

-- --- 0.0034 0.0016 0.0002

--- --- --- --- --- --- Kiln 1 Auxiliary Drive Engine 1-43 1-43

-- --- 1.65E-04 1.65E-04 1.65E-04 2.33E-03 1.54E-04 5.01E-04 1.85E-04

--- --- Kiln 2 Auxiliary Drive Engine 1-44 1-44

-- --- 1.65E-04 1.65E-04 1.65E-04 2.33E-03 1.54E-04 5.01E-04 1.85E-04

--- --- Kiln 3 Auxiliary Drive Engine 1-45 1-45

-- --- 1.65E-04 1.65E-04 1.65E-04 2.33E-03 1.54E-04 5.01E-04 1.85E-04

--- --- **Total 208.18**  **186.35 156.58**  **1,384.85 4,776.22**  **413.22 39.22**  **0.0131 36.14**  **2-year Average** (2008-2009) 164.60 147.54 124.29 1,325.18 3,736.41 294.02 31.37 0.01055 28.11 **Emission Rate (tpy)** 

## Table C-6C Emission Inventory Year: 2008

EI Actuals 3 of 8**Annual Clinker Production**

**Emission Source FIN**  **(Emission Unit)**  **EPN**

**(Stack )**  **CIN (Control**  **Device) (tpy)**  **PM PM**  **10 PM**  **2.5 NO** **x SO** **2 CO**  **VOC Lead**  **H 2** **SO 4**  Slag Silo 1 1-14 1-12 1-12

--- 0.159 0.159 0.159

--- --- --- --- --- --- Slag Silo 1 Weigh Belt 1-14A 1-14A1

-- --- 0.0009 0.0004 0.0001

--- --- --- --- --- --- Slag Silo 1 Weigh Belt 1-14A 1-14A2

-- --- 0.0009 0.0004 0.0001

--- --- --- --- --- --- Slag Silo 2 1-15 1-12 1-12

--- 0.159 0.159 0.159

--- --- --- --- --- --- Slag Silo 2 Weigh Belt 1-15A 1-15A1

-- --- 0.0009 0.0004 0.0001

--- --- --- --- --- --- Slag Silo 2 Weigh Belt 1-15A 1-15A2

-- --- 0.0009 0.0004 0.0001

--- --- --- --- --- --- Slag Silo 3 1-16 1-12 1-12

--- 0.159 0.159 0.159

--- --- --- --- --- --- Slag Silo 3 Weigh Belt 1-16A 1-16A1

-- --- 0.0009 0.0004 0.0001

--- --- --- --- --- --- Slag Silo 3Weigh Belt 1-16A 1-16A2

-- --- 0.0009 0.0004 0.0001

--- --- --- --- --- --- Kiln 1 2-1 2 C2 313,729.4 23.45 19.93 15.01 520.22 1,939.81 162.46 13.96 0.0031 13.09 Kiln 2 2-2 6 C6 286,269.4 50.65 43.06 32.42 606.66 2,460.85 143.86 12.74 0.0052 8.29 Kiln 3 2-3 12 C12 299,275.6 67.84 57.67 43.42 626.64 1,826.38 189.88 13.32 0.0044 14.70 Clinker Cooler 1 3-1 3 C3

--- 23.37 23.37 23.37

--- --- --- --- --- --- Clinker Cooler 2 3-2 7 C7

--- 22.16 22.16 22.16

--- --- --- --- --- --- Clinker Cooler 3 3-3 13 C13

--- 22.61 22.61 22.61

--- --- --- --- --- --- Clinker Cooler 1 Belt 3-4A F-MB2

-- --- 0.8425 0.3985 0.0603

--- --- --- --- --- --- Clinker Cooler 2 Belt 3-4B F-MB2

-- --- 0.7688 0.3636 0.0551

--- --- --- --- --- --- Clinker Cooler 3 Belt 3-4C F-MB2

-- --- 0.8037 0.3801 0.0576

--- --- --- --- --- --- Solid Fuel Mills 1, 2, &3 6-10A/B/C 6-10

-- --- 0.0037 0.0017 0.0003

--- --- --- --- --- --- Kiln 1 Auxiliary Drive Engine 1-43 1-43

-- --- --- --- --- --- --- --- --- --- --- Kiln 2 Auxiliary Drive Engine 1-44 1-44

-- --- --- --- --- --- --- --- --- --- --- Kiln 3 Auxiliary Drive Engine 1-45 1-45

-- --- --- --- --- --- --- --- --- --- --- **Total 212.99**  **190.42 159.64**  **1,753.52 6,227.04**  **496.19 40.02**  **0.0127 36.08**  **2-year Average** (2007-2008) 210.58 188.38 158.11 1,569.18 5,501.63 454.71 39.62 0.0129 36.11 

## Table C-6D Emission Inventory Year: 2007 **Emission Rate (tpy)**

EI Actuals 4 of 8**Annual Clinker Production**

**Emission Source FIN**  **(Emission Unit)**  **EPN**

**(Stack )**  **CIN (Control**  **Device) (tpy)**  **PM PM**  **10 PM**  **2.5 NO** **x SO** **2 CO**  **VOC Lead**  **H 2** **SO 4**  Slag Silo 1 1-14 1-12 1-12

--- 0.179 0.179 0.179

--- --- --- --- --- --- Slag Silo 1 Weigh Belt 1-14A 1-14A1

-- --- 0.001 0.0005 0.0001

--- --- --- --- --- --- Slag Silo 1 Weigh Belt 1-14A 1-14A2

-- --- 0.001 0.0005 0.0001

--- --- --- --- --- --- Slag Silo 2 1-15 1-12 1-12

--- 0.179 0.179 0.179

--- --- --- --- --- --- Slag Silo 2 Weigh Belt 1-15A 1-15A1

-- --- 0.001 0.0005 0.0001

--- --- --- --- --- --- Slag Silo 2 Weigh Belt 1-15A 1-15A2

-- --- 0.001 0.0005 0.0001

--- --- --- --- --- --- Slag Silo 3 1-16 1-12 1-12

--- 0.179 0.179 0.179

--- --- --- --- --- --- Slag Silo 3 Weigh Belt 1-16A 1-16A1

-- --- 0.001 0.0005 0.0001

--- --- --- --- --- --- Slag Silo 3Weigh Belt 1-16A 1-16A2

-- --- 0.001 0.0005 0.0001

--- --- --- --- --- --- Kiln 1 2-1 2 C2 334,160.8 24.27 20.63 15.53 755.80 2,298.59 129.39 14.87 0.0032 13.55 Kiln 2 2-2 6 C6 318,485.2 54.19 46.06 34.68 721.90 2,010.34 156.92 14.17 0.0056 8.87 Kiln 3 2-3 12 C12 323,847.1 72.09 61.28 46.14 740.67 1,954.44 189.88 14.41 0.0047 15.62 Clinker Cooler 1 3-1 3 C3

--- 24.18 24.18 24.18

--- --- --- --- --- --- Clinker Cooler 2 3-2 7 C7

--- 23.70 23.70 23.70

--- --- --- --- --- --- Clinker Cooler 3 3-3 13 C13

--- 24.03 24.03 24.03

--- --- --- --- --- --- Clinker Cooler 1 Belt 3-4A F-MB2

-- --- 0.8974 0.4244 0.0643

--- --- --- --- --- --- Clinker Cooler 2 Belt 3-4B F-MB2

-- --- 0.8553 0.4045 0.0613

--- --- --- --- --- --- Clinker Cooler 3 Belt 3-4C F-MB2

-- --- 0.8697 0.4113 0.0623

--- --- --- --- --- --- Solid Fuel Mills 1, 2, &3 6-10A/B/C 6-10

-- --- 0.004 0.0019 0.0003

--- --- --- --- --- --- Kiln 1 Auxiliary Drive Engine 1-43 1-43

-- --- --- --- --- --- --- --- --- --- --- Kiln 2 Auxiliary Drive Engine 1-44 1-44

-- --- --- --- --- --- --- --- --- --- --- Kiln 3 Auxiliary Drive Engine 1-45 1-45

-- --- --- --- --- --- --- --- --- --- --- **Total 225.64**  **201.67 169.00**  **2,218.37 6,263.37**  **476.18 43.45**  **0.0135 38.04**  **2-year Average** (2006-2007) 219.31 196.04 164.32 1,985.95 6,245.20 486.19 41.74 0.0131 37.06 

## Table C-6E Emission Inventory Year: 2006 **Emission Rate (tpy)**

EI Actuals 5 of 8**Annual Clinker Production**

**Emission Source FIN**  **(Emission Unit)**  **EPN**

**(Stack )**  **CIN (Control**  **Device) (tpy)**  **PM PM**  **10 PM**  **2.5 NO** **x SO** **2 CO**  **VOC Lead**  **H 2** **SO 4**  Slag Silo 1 1-14 1-12 1-12

--- 0.1862 0.1862 0.1862

--- --- --- --- --- --- Slag Silo 1 Weigh Belt 1-14A 1-14A1

-- --- 0.0011 0.0005 0.0002

--- --- --- --- --- --- Slag Silo 1 Weigh Belt 1-14A 1-14A2

-- --- 0.0011 0.0005 0.0002

--- --- --- --- --- --- Slag Silo 2 1-15 1-12 1-12

--- 0.1862 0.1862 0.1862

--- --- --- --- --- --- Slag Silo 2 Weigh Belt 1-15A 1-15A1

-- --- 0.0011 0.0005 0.0002

--- --- --- --- --- --- Slag Silo 2 Weigh Belt 1-15A 1-15A2

-- --- 0.0011 0.0005 0.0002

--- --- --- --- --- --- Slag Silo 3 1-16 1-12 1-12

--- 0.1862 0.1862 0.1862

--- --- --- --- --- --- Slag Silo 3 Weigh Belt 1-16A 1-16A1

-- --- 0.0011 0.0005 0.0002

--- --- --- --- --- --- Slag Silo 3Weigh Belt 1-16A 1-16A2

-- --- 0.0011 0.0005 0.0002

--- --- --- --- --- --- Kiln 1 2-1 2 C2 313,084.0 24.08 20.47 15.41 693.35 2,202.47 159.55 13.93 0.0032 13.45 Kiln 2 2-2 6 C6 308,913.8 54.37 46.21 34.80 765.13 2,249.63 142.69 13.75 0.0056 8.90 Kiln 3 2-3 12 C12 312,915.3 71.15 60.47 45.53 790.48 1,560.88 203.03 13.92 0.0047 15.41 Clinker Cooler 1 3-1 3 C3

--- 24.00 24.00 24.00

--- --- --- --- --- --- Clinker Cooler 2 3-2 7 C7

--- 23.78 23.78 23.78

--- --- --- --- --- --- Clinker Cooler 3 3-3 13 C13

--- 23.72 23.72 23.72

--- --- --- --- --- --- Clinker Cooler 1 Belt 3-4A F-MB2

-- --- 0.8408 0.3977 0.125

--- --- --- --- --- --- Clinker Cooler 2 Belt 3-4B F-MB2

-- --- 0.8296 0.3924 0.1233

--- --- --- --- --- --- Clinker Cooler 3 Belt 3-4C F-MB2

-- --- 0.8403 0.3974 0.1249

--- --- --- --- --- --- Solid Fuel Mills 1, 2, &3 6-10A/B/C 6-10

-- --- 0.0039 0.0018 0.0006

--- --- --- --- --- --- Kiln 1 Auxiliary Drive Engine 1-43 1-43

-- --- --- --- --- --- --- --- --- --- --- Kiln 2 Auxiliary Drive Engine 1-44 1-44

-- --- --- --- --- --- --- --- --- --- --- Kiln 3 Auxiliary Drive Engine 1-45 1-45

-- --- --- --- --- --- --- --- --- --- --- **Total 224.16**  **200.40 168.17**  **2,248.96 6,012.98**  **505.27 41.60**  **0.0135 37.76**  **2-year Average** (2005-2006) 224.90 201.03 168.58 2,233.67 6,138.18 490.73 42.53 0.0135 37.90 

## Table C-6F Emission Inventory Year: 2005 **Emission Rate (tpy)**

EI Actuals 6 of 8**Annual Clinker Production**

**Emission Source FIN**  **(Emission Unit)**  **EPN**

**(Stack )**  **CIN (Control**  **Device) (tpy)**  **PM PM**  **10 PM**  **2.5 NO** **x SO** **2 CO**  **VOC Lead**  **H 2** **SO 4**  Slag Silo 1 1-14 1-12 1-12

--- 0.1938 0.1938 0.1938

--- --- --- --- --- --- Slag Silo 1 Weigh Belt 1-14A 1-14A1

-- --- 0.0011 0.0005 0.0002

--- --- --- --- --- --- Slag Silo 1 Weigh Belt 1-14A 1-14A2

-- --- 0.0011 0.0005 0.0002

--- --- --- --- --- --- Slag Silo 2 1-15 1-12 1-12

--- 0.1938 0.1938 0.1938

--- --- --- --- --- --- Slag Silo 2 Weigh Belt 1-15A 1-15A1

-- --- 0.0011 0.0005 0.0002

--- --- --- --- --- --- Slag Silo 2 Weigh Belt 1-15A 1-15A2

-- --- 0.0011 0.0005 0.0002

--- --- --- --- --- --- Slag Silo 3 1-16 1-12 1-12

--- 0.1938 0.1938 0.1938

--- --- --- --- --- --- Slag Silo 3 Weigh Belt 1-16A 1-16A1

-- --- 0.0011 0.0005 0.0002

--- --- --- --- --- --- Slag Silo 3Weigh Belt 1-16A 1-16A2

-- --- 0.0011 0.0005 0.0002

--- --- --- --- --- --- Kiln 1 2-1 2 C2 321,652.0 24.36 20.71 15.59 741.58 1,719.54 124.30 14.31 0.0033 13.60 Kiln 2 2-2 6 C6 313,860.5 53.95 45.86 34.53 741.70 2,632.18 103.41 13.97 0.0056 8.83 Kiln 3 2-3 12 C12 311,314.8 70.59 60.00 45.18 830.21 1,783.39 126.27 13.85 0.0046 15.29 Clinker Cooler 1 3-1 3 C3

--- 24.28 24.28 24.28

--- --- --- --- --- --- Clinker Cooler 2 3-2 7 C7

--- 23.60 23.60 23.60

--- --- --- --- --- --- Clinker Cooler 3 3-3 13 C13

--- 23.53 23.53 23.53

--- --- --- --- --- --- Clinker Cooler 1 Belt 3-4A F-MB2

-- --- 0.8638 0.4085 0.1284

--- --- --- --- --- --- Clinker Cooler 2 Belt 3-4B F-MB2

-- --- 0.8429 0.3986 0.1253

--- --- --- --- --- --- Clinker Cooler 3 Belt 3-4C F-MB2

-- --- 0.836 0.3954 0.1243

--- --- --- --- --- --- Solid Fuel Mills 1, 2, &3 6-10A/B/C 6-10

-- --- 0.0039 0.0019 0.0006

--- --- --- --- --- --- Kiln 1 Auxiliary Drive Engine 1-43 1-43

-- --- --- --- --- --- --- --- --- --- --- Kiln 2 Auxiliary Drive Engine 1-44 1-44

-- --- --- --- --- --- --- --- --- --- --- Kiln 3 Auxiliary Drive Engine 1-45 1-45

-- --- --- --- --- --- --- --- --- --- --- **Total 223.45**  **199.77 167.67**  **2,313.49 6,135.11**  **353.98 42.13**  **0.0135 37.72**  **2-year Average** (2004-2005) 223.81 200.08 167.92 2,281.23 6,074.05 429.63 41.87 0.0135 37.74 

## Table C-6G Emission Inventory Year: 2004 **Emission Rate (tpy)**

EI Actuals 7 of 8**Annual Clinker Production**

**Emission Source FIN**  **(Emission Unit)**  **EPN**

**(Stack )**  **CIN (Control**  **Device) (tpy)**  **PM PM**  **10 PM**  **2.5 NO** **x SO** **2 CO**  **VOC Lead**  **H 2** **SO 4**  Slag Silo 1 1-14 1-12 1-12

--- --- --- --- --- --- --- Slag Silo 1 Weigh Belt 1-14A 1-14A1

-- --- --- --- --- --- --- --- Slag Silo 1 Weigh Belt 1-14A 1-14A2

-- --- --- --- --- --- --- --- Slag Silo 2 1-15 1-12 1-12

--- --- --- --- --- --- --- --- --- --- Slag Silo 2 Weigh Belt 1-15A 1-15A1

-- --- --- --- --- --- --- --- Slag Silo 2 Weigh Belt 1-15A 1-15A2

-- --- --- --- --- --- --- --- Kiln 1 2-1 2 C2 308,401.9 23.99 20.39 15.35 834.20 1,358.16 117.84 13.72 0.0032 13.40 Kiln 2 2-2 6 C6 303,146.7 52.57 44.68 33.64 850.09 2,045.25 129.52 13.49 0.0054 8.60 Kiln 3 2-3 12 C12 311,226.8 70.37 59.81 45.03 940.96 1,622.55 134.29 13.85 0.0046 15.25 Clinker Cooler 1 3-1 3 C3

--- 23.91 23.91 23.91

--- --- --- --- --- --- Clinker Cooler 2 3-2 7 C7

--- 22.99 22.99 22.99

--- --- --- --- --- --- Clinker Cooler 3 3-3 13 C13

--- 23.46 23.46 23.46

--- --- --- --- --- --- Clinker Cooler 1 Belt 3-4A F-MB2

-- --- --- --- --- --- --- --- Clinker Cooler 2 Belt 3-4B F-MB2

-- --- --- --- --- --- --- --- Clinker Cooler 3 Belt 3-4C F-MB2

-- --- --- --- --- --- --- --- Solid Fuel Mills 1, 2, &3 6-10A/B/C 6-10

-- --- --- --- --- --- --- --- Kiln 1 Auxiliary Drive Engine 1-43 1-43

-- --- --- --- --- --- --- --- --- --- --- Kiln 2 Auxiliary Drive Engine 1-44 1-44

-- --- --- --- --- --- --- --- --- --- --- Kiln 3 Auxiliary Drive Engine 1-45 1-45

-- --- --- --- --- --- --- --- --- --- --- **Total 217.29**  **195.24 164.38**  **2,625.25 5,025.96**  **381.65 41.06**  **0.0132 37.25**  **2-year Average** (2003-2004) 220.37 197.50 166.03 2,469.37 5,580.54 367.82 41.60 0.01335 37.49
**Maximum 2-year Ave** 224.90 201.03 168.58 2,469.37 6,245.20 490.73 42.53 0.0135 37.90 

## Table C-6H Emission Inventory Year: 2003 **Emission Rate (tpy)**

EI Actuals 8 of 8

### Table C-7 Particulate Modeling Input Parameters



# Table C-7 Particualte Modeling Input Parameters Point Sources
Category Downwash Modeled as FIN (Emission Unit) EPN Modeled I.D. Description UTM East UTM North Elevation Height (feet) Temp

(F) Velocity

(ft/s) Diameter

(ft) PM (lb/hr) PM10

(lb/hr) PM2.5

(lb/hr) Removed Existing Point 2-1 2 2 No. 1 Cement Kiln 687425.3 3599894 707.68 150 350.006 29.823 10.499 -5.52 -4.69 -3.53 Removed Existing Point 2-2 6 6 No. 2 Cement Kiln 687425.6 3599879 707.74 150 350.006 40.682 9.252 -12.39 -10.53 -7.93 Removed Existing Point 2-3 12 12 No. 3 Cement Kiln 687425.9 3599863 708.53 150 350.006 38.681 9.252 -16.35 -13.90 -10.46 Removed Existing Point 3-1 3 3 No. 1 Clinker Cooler Stack 687242.4 3599889.4 671.72 110.0 231.008 70.505 4.265 -5.50 -5.50 -5.50 Removed Existing Point 3-2 7 7 No. 2 Clinker Cooler Stack 687242.7 3599875.4 671.72 110.0 231.008 70.505 4.265 -5.42 -5.42 -5.42 Removed Existing Point 3-3 13 13 No. 3 Clinker Cooler Stack 687242.9 3599859.4 671.72 110.0 231.008 70.505 4.265 -5.45 -5.45 -5.45 Removed Existing Pseudo Point 1-14A 1-14A1 1_14A1 Slag Silo 1 Weigh Belt 687383.3 3599894.5 695.77 45 -459.67 0.00328 0.00328 -0.00024 -0.00011 -0.00003 Removed Existing Pseudo Point 1-14A 1-14A2 1_14A2 Slag Silo 1 Weigh Belt 687382.7 3599889.6 695.77 45 -459.67 0.00328 0.00328 -0.00024 -0.00011 -0.00003 Removed Existing Pseudo Point 1-15A 1-15A1 1_15A1 Slag Silo 2 Weigh Belt 687382.4 3599872.7 695.77 45 -459.67 0.00328 0.00328 -0.00024 -0.00011 -0.00003 Removed Existing Pseudo Point 1-15A 1-15A2 1_15A2 Slag Silo 2 Weigh Belt 687382.9 3599877.3 695.77 45 -459.67 0.00328 0.00328 -0.00024 -0.00011 -0.00003 NEW Future Point 461.BC050 461.BF020 NEWBF020 Solid Fuel Transfer BC050 to BC080 687246.9 3599837.9 676.25 132.75 70 47.157 1.500 0.43 0.429 0.17 NEW Future Point 461.BC080 461.BF040 NEWBF040 Solid Fuel Transfer BC080 to Solid Fuel Mill 687265 3599836.1 681.23 132.75 70 47.157 1.500 0.43 0.429 0.05 NEW Future Point 461.RM100 461.SK405 COALMILL Solid Fuel Mill 687276.3 3599848.5 680.18 137.79 185 56.004 3.280 1.99 1.992 0.80 NEW Future Point 431.KL100 331.SK410 NEWKILN New Kiln 687339.2 3599846 687.89 344.5 321.8 69.621 11.500 44.53 44.324 43.82 NEW Future Pseudo Point 461.BI550A 461.BF560A BF560A Pulverized Fuel Bin A 687279.7 3599842.3 680.96 100 -459.67 0.00328 0.00328 0.033 0.033 0.016 NEW Future Pseudo Point 461.BI550B 461.BF560B BF560B Pulverized Fuel Bin B 687279.7 3599838.3 681.19 100 -459.67 0.00328 0.00328 0.033 0.033 0.016 Modified (associated)

Future Pseudo Point 1-16A 1-16A1 1_16A1 Slag Silo 3 Weigh Belt 687382.9 3599860.5 695.77 45 -459.67 0.00328 0.00328 0.00050 0.00024 0.000036 Modified (associated)

Future Pseudo Point 1-16A 1-16A2 1_16A2 Slag Silo 3Weigh Belt 687383.4 3599864.2 695.77 45 -459.67 0.00328 0.00328 0.00050 0.00024 0.000036 Cont PBR Future Pseudo Point 3-19 3-19 3_19 Clinker Transport Loading (outside pile) 687279 3599992 677.49 10 -459.67 0.00328 0.00328 0.00120 0.00057 0.00009 Cont PBR Future Pseudo Point 1-32 F-RM4 F_RM4 Clinker Transfer to Inside Pile (RM Building) 687322 3599956 685.43 14.5 -459.67 0.00328 0.00328 0.00012 0.000057 0.000009 Cont PBR Future Point 1-29 1-29 1_29 Limestone Bin Dust Collector 687235 3599978 672.38 50 70 0.00328 0.00328 0.130 0.130 0.130 Cont PBR Future Point 1-30 1-30 1_30 Limestone Transfer onto Clinker Belt 1 687237 3599967 672.80 50 70 37.880 0.750 0.089 0.089 0.089 Cont PBR Future Point 1-31 1-31 1_31 Limestone Transfer onto Clinker Belt 2 687227 3599966 671.72 50 70 83.330 0.560 0.110 0.110 0.110 Cont PBR Future Pseudo Point 6-11 6-11 6_11 Reserve Solid Fuel Transfer Point (at Main Stockpile) 686981 3599815 654.86 15 -459.67 0.00328 0.00328 0.00100 0.00048 0.00007 Cont PBR Future Pseudo Point 6-13 6-13 6_13 Reserve Solid Fuel Reclamation Transfer Point (at Reserve Stockpile) 687580 3600188 743.64 15 -459.67 0.00328 0.00328 0.00100 0.00048 0.00007 Cont PBR Future Pseudo Point 6-14 6-14 6_14 Reserve Solid Fuel Reclamation Transfer Point (at Main Stockpile) 686981 3599815 654.86 15 -459.67 0.00328 0.00328 0.00100 0.00048 0.00007 Cont PBR Future Pseudo Point 6-12 6-12 6_12 Reserve Solid Fuel Stockpile 687580 3600188 743.64 8 -459.67 0.00328 0.00328 0.189 0.096 0.016 Cont PBR Future Pseudo Point 1-28 F-RM2 F_RM2 Limestone Feed Hopper/Incline Conveyor 687233 3599941 672.64 40 -459.67 0.00328 0.00328 0.00046 0.00014 0.00002 Old PBR Future Pseudo Point 3-15 3-15 3_15 Clinker Reclaim Conveyor No. 6 Baghouse 687214 3599987 669.75 12 -459.67 75.45 0.75 0.06 0.06 0.06 Old PBR Future Pseudo Point F-RM1 1-27 1_27 Raw Material Building (Transfer onto Limestone Inside Stockpile) 687322 3599972 684.61 77.0 -459.67 0.00328084 0.0032808 0.02 0.01 0.003 Old PBR Future Pseudo Point 6-1 6-1 6_1 Railcar Unloading Hopper 687087 3599879 660.01 35.0 -459.67 0.00328084 0.0032808 0.01 0.005 0.001 Old PBR Future Pseudo Point 6-2 6-2 6_2 Coal Unloading Conveyor Belt 687008 3599878 654.76 40.0 -459.67 0.00328084 0.0032808 0.09 0.043 0.006 Old PBR Future Pseudo Point 6-3 6-3 6_3 Drop from Coal Stacker to Stockpile 687010 3599854 655.84 27.0 -459.67 0.00328084 0.0032808 0.09 0.043 0.006 Old PBR Future Pseudo Point 6-4D 6-4D 6_4D Stacker Pile Movement 686981 3599815 654.86 15.0 -459.67 0.00328084 0.0032808 0.1375 0.0688 0.0207 

# Volume Sources

Category Downwash Modeled as FIN (Emission Unit) EPN Modeled I.D. Description UTM East UTM North Elevation Release Height (feet) 1 

### Initial Lateral

Dimension (feet)2 

### Initial Vertical

Dimension (feet)3 

### Structure

Width (ft) Structure

Height (ft) PM (lb/hr) PM10 (lb/hr) PM2.5

(lb/hr) Removed NA Volume 6-10A/B/C 6-10 MILLFUG Main Bldg/Mill Fugitives 687238.5 3599926.87 673.29 33.27 34.25 30.94 147 67 -0.00090 -0.00042 -0.00010 Removed NA Volume 3-4A, 3-4B, 3-4C F-MB2 F_MB2 Clinker Cooler 1 2 3 Belts 687232.8 3599884.8 671.72 25 34.25 23.26 147 50 -0.5860 -0.2771 -0.0641 New NA Volume 6-15A/B/C 6-15 NEWMFUG Solid Fuel Transfer Solid Fuel Day Tank Conveyors to BC050 687238.5 3599926.87 673.29 33.27 34.25 30.94 147 67 0.00151 0.00072 0.00011 Modified NA Volume 3-4H F-MB2 NEWF_MB2 Clinker Cooler Belt 687232.8 3599884.8 681.56 25 34.25 23.26 147 50 0.698 0.330 0.050 1

### The release height is calculated as half of the structure height. 2

### The initial lateral dimension is calculated as the structure width divided by 4.3. The structure width is set equal to the square root of the building area. 3

### The initial vertical dimension is calculated as the structure height divided by 2.15. 

# Area Sources

Category Downwash Modeled as FIN (Emission Unit) EPN Modeled I.D. Description UTM East UTM North Elevation Release Height (feet) X Length

(feet) Y Length

(feet) Angle Init. Vert. Dim. PM

(lb/hr/ft2) PM10

(lb/hr) PM2.5

(lb/hr) Old PBR NA Area 6-4B 6-4C 6_4B Solid Fuel Unloading - Drop from Front End Loader to Stockpile 686954.7 3599800.3 653.41 7.51 361.50 361.50 -2 0 2.14E-06 9.95E-07 1.51E-07

Modeling Parameters 1 of 1 Trinity Consultants**Ash Grove Midlothian Kiln 3 Modification**  **Table C-8 Determination of Maximum Hourly and Annual THC Emission Rates for Reconstructed Kiln 3 and Solid Fuel Mill Input:**  **Kiln Hourly Kiln Annual**  **Unit Actual Stack O** **2 Content** **d** 8.30% 8.30% (%) **Moisture Content d**  38.60% 38.60% (%) **MaximumVOC Concentration at 7% O** **2 , dry basis** **a** 24 13.4 (ppm) **THC Concentration at actual O** **2 content, dry basis** **b** 21.76 12.10 (ppm) **Actual Stack THC Concentration**  **at actual O 2** **content, wet basis c**  13.36 7.4 (ppm) a. 40 CFR 63 Subpart LLL Limit 24 ppmv at 7% O2, dry basis b. Correction for O2%: THC dry at Stack O2% = THCdry at 7% * (20.9% - Stack O2%) / (20.9% - 7%) c. Correction for moisture content: THC wet at stack conditions = THCdry at stack conditions * (1 - moisture content) d. Provided by

FLS. **Scenario: Release Conversion from ppm to lb/hr Input:** * **Value for Kiln No. 3 (Hourly)**  **Value for Kiln No. 3 (Annual)**  **Solid Fuel Mill Unit**  Release Chemical: THC (propane) THC (propane) THC (propane) Chemical Molecular Weight: 44.1 44.1 44.1 Chemical Conca.: 13.36 7.43 1.34 (ppm) Exhaust Temperatureb: 321.8 321.8 185 (deg F) 434.2 434.15 358.2 (K) Air Pressure: 1 1 1 (atm) Exhaust Flowrate: 205 205 13.4 m3/s Exhaust Flowrateb: 433,886 433,886 28,393 (ACFM) 23,239 (SCFM) **Output: Value**  **Value Value**  **Unit** Chemical Concc.: 16,536.35 9,198.59 2,004.49 (ug/m3) Chemical Release from Ventd: 26.87 14.95 0.21 (lb/hr) Chemical Release from Vente: 65.48 0.92 (tpy )

a. Maximum THC at wet conditions and actual O2%. Solid Fuel mill THC 10% of Kiln THC. b. FLS c. Chemical Concentration (μg/m3) = (Chem Conc.[ppm]) * (1/1.00E+06) * (Chemical Molecular Weight [g/mol]) * (Air Pressure [atm]) / (Universal Gas Constant [m3*atm/mol/K] / (Exhaust Temperature [K]) **Kiln Example Calculation for Chemical Concentration** Chemical Concentration (μg/m3) = 7.43084002877698 ppm 44.1 g 1 atm mol K 1 1.00E+06 μg = 9198.58574245329 μg 1.00E+06 mol 1 0.000082057 m3 atm 434.15 K g m3 d. Chemical Release from Vent (lb/hr) = (Chem Conc.[μg/m3]) * (m3/35.3147 ft3) * (g/1.00E+06 μg ) * (lb/453.59 g) * (Exhaust Flowrate [ACFM]) * (60 min/hr) **Kiln Example Calculation for Chemical Release from Vent (lb/hr)** Chemical Release from Vent (lb/hr) = 9198.58574245329 ug m3 g lb 433886 ACF 60 min = 14.9495170530519 lb m3 35.3147 ft3 1.00E+06 μg 453.59 g min hr hr

e. Chemical Release from Vent (tpy ) = (Chemical Release from Vent [lb/hr])*(ton/2000 lb)*(8760 hr/y ear) **Kiln Example Calculation for Chemical Release from Vent (tpy)** Chemical Release from Vent (tpy ) = 14.9495170530519 lb ton 8760 hr = 65.48 ton

hr 2000 lb year year

VOC Emission Calcs 1 of 1 Trinity Consultants

### Ash Grove Midlothian **Kiln 3 Modification Greenhouse Gas Emissions Calculations**  

## Table C-9 Greenhouse Gas Net Emissions Increase Results **Total Projected GHG Emissions**  **(metric tons): GHG Emissions Increase**  **Compared to BaseLine (metric tons)**  **Total Projected GHG Emissions**  **(short tons): GHG Emissions Increase** 

**Compared to BaseLine (short tons)**  **911,126 -89,059**  **1,004,344 -98,171** 



## GHG Emissions Calculations **Design Parameters** 

### New Kiln

Precalciner Kiln

3563 kJ/kg of clinker 1874 kJ/kg of clinker 2359 tonnes of clinker/day 2359 tonnes of clinker/day 332 MMBtu/hr 175 MMBtu/hr 15 MMBtu/hr 473 kW **2,907,931 Gross MMBtu per year**  **1,529,459 Gross MMBtu per year**  **131,400 Gross MMBtu per year**  **807 Gross MMBtu per year** 


### Fuel CO **2** 

### Emissions- Precalciner

**Fuel Percent of Fuel**  **Gross MMBtu from Each Fuel**  **IPCC / CSI Default**

**Emission Factors for Fuel**  **(kg CO 2** 

### /GJ) **Default Emission**

**Factors for Fuel Converted to Tonne**  **CO 2** 

### /MMBtu **CO 2** 

### Emissions from

**Fuel (tonnes)** Coal 0.00% 0 96 0.10128 0 Coke 0.00% 0 92.8 0.097904 0 Natural Gas 0.00% 0 56.1 0.0591855 0 SWDF Consumption Woodchips 0.00% 0 110 0.11605 0

Tires 100.00% 2,907,931 85 0.089675 260,769 Used Oil 0.00% 0 74 0.07807 0 Gasoline 0.00% 0 69.2 0.073006 0 Diesel 0.00% 0 74 0.07807 0 260,769 

### Fuel CO **2** 

### Emissions- Kiln

Coal 100.00% 1,529,459 96 0.10128 154,904 Coke 0.00% 0 92.8 0.097904 0 Natural Gas 0.00% 0 56.1 0.0591855 0 SWDF Consumption Woodchips 0.00% 0 56.1 0.0591855 0

Tires 0.00% 0 85 0.089675 0 Used Oil 0.00% 0 74 0.07807 0 Gasoline 0.00% 0 69.2 0.073006 0 Diesel 0.00% 0 74 0.07807 0 154,904 **Total: 415,672**  Tonnes CO2


### Production CO **2** 

### Emissions (CSI based Calculations)
**Clinker Production Tonne/year**  **Tonne CO 2** 

### /Tonne **Clinker % Dust Loss on Clinker**  **Bypass Dust Leaving the System (tonnes)**  **Organic Carbon**

**Content of Raw Meal (%, dry weight)**  **Raw Mill : Clinker Ratio Raw Meal**  **Consumption (tonnes)**  **CO 2** 

### From Calcination of

**Bypass Dust Leaving the Kiln System**  **(tonnes) CO** **2**

### from Organic

**Carbon Content of Raw Meal**  **(tonnes) CO** **2**

### From Raw

**Material (Tonnes) Total CO** **2** 

### (Tonnes)
860,918 0.525 2.50% 21,523 0.374% 1.55 1,334,423 11,300 18,286 451,982 **481,568** 

### Natural-Gas Fired Hot Gas Generator **Diesel-Fired Emergency Generator**

GHG Emissions 1 of 2 Trinity Consultants

### Ash Grove Midlothian **Kiln 3 Modification Greenhouse Gas Emissions Calculations**  **CH 4** 

### and N**2**

### O emissions (Emission Factors from 40 CFR 98 Subpart C) **CH 4**  

### and N **2** 

### O Emissions- Calciner

**Fuel Percent of Fuel**  **Gross MMBtu from Each Fuel**  **CH 4** 

### Emission Factor

**(kg CH 4** 

### /MMBtu) **N 2** 

### O Emission Factor

**(kg N 2** 

### O/MMBtu) **CH 4** 

### Emissions **(tonnes) N** **2**

### O Emissions

**(tonnes) CH** **4**

### CO**2e**

### Equivalent

**(tonnes) N** **2**

### O CO**2e**

### Equivalent **(tonnes)** Coal 0.00% 0 0.011 0.0016 0.00 0.00 0 0 Coke 0.00% 0 0.011 0.0016 0.00 0.00 0 0 Natural Gas 0.00% 0 0.001 0.0001 0.00 0.00 0 0 SWDF Consumption Woodchips 0.00% 0 0.032 0.0042 0.00 0.00 0 0

Tires 100.00% 2,907,931 0.032 0.0042 93.05 12.21 1,954 3,786 Used Oil 0.00% 0 0.003 0.0006 0.00 0.00 0 0 Gasoline 0.00% 0 0.003 0.0006 0.00 0.00 0 0 Diesel 0.00% 0 0.003 0.0006 0.00 0.00 0 0 

### CH **4** 

### and N **2** 

### O Emissions- Kiln

Coal 100.00% 1,529,459 0.011 0.0016 16.82 2.45 353 759 Coke 0.00% 0 0.011 0.0016 0.00 0.00 0 0 Natural Gas 0.00% 0 0.001 0.0001 0.00 0.00 0 0 SWDF Consumption Woodchips 0.00% 0 0.032 0.0042 0.00 0.00 0 0

Tires 0.00% 0 0.032 0.0042 0.00 0.00 0 0 Used Oil 0.00% 0 0.003 0.0006 0.00 0.00 0 0 Gasoline 0.00% 0 0.003 0.0006 0.00 0.00 0 0 Diesel 0.00% 0 0.003 0.0006 0.00 0.00 0 0 **Total: 6,852**  Tonnes CO2e

### Equivalent


### CO **2**

### , CH **4,** 

### N **2** 

### O Emissions - Natural Gas-Fired Hot Gas Generator (Emission Factors from 40 CFR 98 Subpart C)

**Fuel Gross MMBtu**  **CO 2** 

### Emission Factor **(kg CO 2** 

### /MMBtu) **CH 4** 

### Emission Factor **(kg CH 4** 

### /MMBtu) **N 2** 

### O Emission Factor

**(kg N 2** 

### O/MMBtu) **CO 2** 

### Emissions (tonnes) **CH 4** 

### Emissions **(tonnes) N** **2**

### O Emissions

**(tonnes) CH** **4**

### CO**2e**

### Equivalent **(tonnes) N** **2**

### O CO**2e**

### Equivalent **(tonnes) Total** 

**(tonnes)** Natural Gas 131,400 53.02 0.001 0.0001 6966.83 0.13 0.01 2.76 4.07 **6,974** 100-year Global Warming Potenal (GWP) Values

**GHG Pollutant GWP Values**  CH 4 

### 21 N 2

### O 310 Source: Intergovernmental Panel on Climate Change. 1995. Second Assessment: Climate Change 1995.



### CO **2**

### , CH **4,** 

### N **2** 

### O Emissions - 400kWe (473 kWm) Diesel-Fired Emergency Generator (Emission Factors from 40 CFR 98 Subpart C)

**Fuel Heat Input**  **MMBtu/hr Hour of Operation per**  **Year Gross MMBtu**  **CO 2** 

### Emission Factor **(kg CO 2** 

### /MMBtu) **CH 4** 

### Emission Factor **(kg CH 4** 

### /MMBtu) **N 2** 

### O Emission **Factor (kg N** **2**

### O/MMBtu) **CO 2** 

### Emissions (tonnes) **CH 4** 

### Emissions **(tonnes) N** **2**

### O Emissions **(tonnes) CH** **4**

### CO**2e**



### Equivalent **(tonnes) N** **2**

### O CO**2e**



### Equivalent **(tonnes) Total** 

**(tonnes)** Diesel 1.61 500 807.44 73.96 0.003 0.0006 59.72 0.002 0.000 0.05 0.15 **60**



### Baseline CO **2** 

### Emissions (Based on CSI Methodology) **2000 2001**  **2002 2003**  **2004 2005**  **2006 2007**  **2008 2009**  **2010** 952,002 935,937 962,445 964,918 993,753 985,839 1,014,532 943,056 901,888 539,742 672,139 943,969 949,191 963,681 979,335 989,796 1,000,185 978,794 922,472 720,815 605,940 **1,000,185**
1 metric tonne = 1.102311 short ton 1102515.2955



### Max 2-year Average **(metric tons) Total Direct CO** **2**

### Emissions **Total direct CO 2** 

### : all sources (tonnes/year)

**2-year Average**

GHG Emissions 2 of 2 Trinity Consultants

## Table C-10 Comparison of Project Particulate Matter Emisssions to 30 TAC 111.151 Limits

**3. PM Emission Rate (lb/hr) (A) EPN**  **(B) FIN (C) NAME** 



### 331.SK410 431.KL100

(Kiln), 411.DC100 (Dryer Crusher), 421.CI400 (Precalciner), 421.CN010 (Preheater Cyclone), 421.CN110 (Precalciner Cyclone) 380,000

461.SK405 441.CC100

(Clinker Cooler), 461.RM100 (coal mill), 461.HG700 (Hot Gas Generator) 30,000

461.BF560A 461.BI550A 383 461.BF560B 461.BI550B 383 461.BF020 461.BC050 5,000 461.BF040 461.BC080 5,000

EPN = Emission Point Number FIN = Facility

Identification Number

Coal Transfer BC080 to Coal Mill 0.43 8.20 Coal Transfer BC050 to BC080 0.43 8.20 Pulverized Fuel Bin B 0.03 3.50 Pulverized Fuel Bin A 0.03 3.50 Coal Mill and Clinker Cooler System Stack 1.99 22.30 **1. Emission Point 2. Effluent Flow Rate (acfm)**  **(A) Source (B) 30 TAC 111.151 Limit** 



### No. 3 Cement Kiln 44.53 92.90

**30TAC 11.151 Comparison** 

## 1 of 1 Trinity ConsultantsAsh Grove Texas, L.P., Midlothian Plant

Project No. 094401.0078 PTE Decom K1,2,3 Aux Drive Engs 09000064819730af Trinity Consultants

# Ash Grove Texas, L.P. - Midlothian Plant **PBR, Standard Permit, and Other Exempted Fugitive Source Emission Rate Calculations**

Ash Grove Texas, L.P. Midlothian Plant Page 1 of 1 Trinity Consultants