APS Cholla remodeling, Arizona RH FIP, November 2012

includes effect of merged stack, and EPRI calculations for SO4

sheet contents

stack_merge stack parameter calculations for merged stack

H2SO4 H2SO4 calculation

cpf_points CALPUFF stack parameters and emissionss from UNC spreadsheets, sum to get merged 

units 2 & 3, result of H2SO4 calculation

compare printable simple table comparing this remodeling to NPR modeling

pvt pivot and other tables of visibility impacts & benefits

table_csv simple table extracted from CALPOST output

stack_various stack parameters from various documents

stack_APS_comment stack parameters from APS comment on the NPR

Cholla control scenarios

scenario description

ebase Base case, LNB

ectrl1 SCNR on u2,3,4

ectrl2 SCR on u2,3,4

ectrl2n SCR on u2,3,4; no added SCR SO4
Stack parameters for Cholla units 2 and 3, merged stack

area = PI * R^2 = PI * (D/2)^2 ; D = 2*sqrt(area/PI)

vol. flow = vel. * area; vel = flow/area

1 & 2 from APS letter on Cholla

diam 1 diam 2 area 1 area 2 eqv.diam (to give same total area)

4.48056 5.24256 15.7672 21.58623 6.896365 6.896365

4.48 5.24 15.76326 21.56515 6.894055

vel 1 vel 2 flow 1 flow 1 eqv.vel (to give same flow, given total area)

32.3088 22.2504 509.4192 480.3021 26.49614

temp 1 temp 2 eqv. temp (weighted by flows)

354.2611 322.0389 338.624
26.49614 26.49397

26.49064 26.49064
Cholla H2SO4, incl. from SCR catalyst

Added SO4 from SCR catalyst = (coal S mass)*(moles SO4 per S)*(control effect)*(mass SO4 per S)

 = (mass of coal)*(%S/100)*(0.95 SO2 per S)*(catalyst SO4 per SO2)*(control effect)*(96.06 MW SO4/32.065 MW S)

 where (mass of coal lb/hr) = 1E6 * heat rate MMBtu/hr / coal heating value Btu/lb

Pre-control Penetration through Equipment & Controls

unit

catalyst 

SO2 to SO4

Precontrol 

SO4, lb/hr

Total cat. 

+ comb. 

lb/hr

1 0.00% 0.000 5.597

2 0.67% 68.688 80.068

3 0.67% 75.619 88.147

4 0.67% 103.049 120.121

Coal Heating 

value, Btu/lb

Coal 

Sulfur 

content

unit heat rate, 

MMBtu/dy

heat rate, 

MMBtu/hr

combustio

n SO2 to 

SO4

Air PreHeaterESP-h WFGD Baghouse

9274 1.10% 1 35852.6 1493.86 0.111% 5.597 0.5 1 0.47 0.1

2 72888.6 3037.03 0.111% 11.380 0.5 1 0.47 0.1

3 80243.1 3343.46 0.111% 12.528 0.5 0.63 0.47 0.1

4 109350.0 4556.25 0.111% 17.072 0.5 1 0.47 0.1

heat rates MMBtu/dy from "AZ_BART_sources_all-Task7-8_2012-08-29.xls"

per AECOM, Exhibit A in APS comments (unit 1 not included)

unit This should have included reduction from APH, also unit 3 E

2 70512 2938 0.50% 46.128 56.369 1 1 0.47 0.1

3 70296 2929 0.50% 45.987 56.196 1 1 0.47 0.1

4 102432 4268 0.50% 67.010 81.886 1 1 0.47 0.1

should be 

1.1% unit

combustio

n SO2 to 

SO4
9154 1.01% 2 0.111% 10.240 0.5 1 0.47 0.1

3 0.111% 10.209 0.5 1 0.47 0.1

4 0.111% 14.876 0.5 1 0.47 0.1

"APS_comments.pdf", Table 3-6, p.3-7 pdf.96

Using Coronado unit 2 PSD limit

0.012 H2SO4 limit, lb/MMBtu

SO4 lb/hr SO4 g/s

Cholla unit

heat rate, 

MMBtu/dy

heat rate, 

MMBtu/hr

H2SO4 

lb/hr

Coronado 

limit

AECOM 

calc My calc

Coronad

o limit

AECOM 

calc My calc

2 72888.6 3037.03 36.44 35.70 2.41 0.13 4.50 0.30 0.24

3 80243.1 3343.46 40.12 39.30 2.40 1.88 4.95 0.30 0.16

4 109350.0 4556.25 54.68 53.56 3.50 1.31 6.75 0.44 0.36

My calculation is smaller than AECOM's since I applied 0.5 penetration in Air preheater to *all* SO4, not just combustion part.
sjb 2012-10-24

MW_SO4 96.06 Molecular weight of SO4

MW_S 32.065 Molecular weight of S Comparisons to SO4 in what UNC already modeled

gs_lbhr 0.125998 g/s per lb/hr UNC g/s were extracted from UNC CALPUFF files

tpy_gs 34.76252 tons/year per g/s ratio ratio

ment & Controls Catalyst Catalyst Total catalyst+combustion UNC Task 8 SO4 emissions UNC Task 9 SO4 emissions

Postcontrol 

SO4, lb/hr

Postcontrol 

SO4, g/s

Total cat. 

+ comb. 

tons/yr

Total cat. 

+ comb. 

lb/hr

Total cat. 

+ comb. 

g/s

UNC T8 

base_R 

tons/yr

UNC T8 

base_R 

lb/hr

UNC T8 

base_R 

g/s

recalc 

total vs. 

T8 UNC

cat. add'n 

vs. T8 

UNC

UNC T9 

base_R 

tons/yr

0.000 0.000 0.6 0.132 0.017 82.7 18.89 2.380 0.01 0.00 82.7

1.614 0.203 8.2 1.882 0.237 22.4 5.13 0.646 0.37 0.31 168.2

1.120 0.141 5.7 1.305 0.164 185.2 42.28 5.327 0.03 0.03 185.2

2.422 0.305 12.4 2.823 0.356 252.3 57.61 7.259 0.05 0.04 252.4

5.155 0.650 26.9 6.141 0.757 460.0 105.02 13.232 0.06 0.05 605.8

Overall 

penetrat

ion

Combustio

n

Combusti

on Additional SO4 from catalyst o

0.0235 0.132 0.017 Only ~ 5% of what was already 

0.0235 0.267 0.034 Smaller than AECOM's due to 

0.01481 0.185 0.023 Factor of 6 increase if EPRI me

0.0235 0.401 0.051

0.854 0.108

Total catalyst+combustion

eduction from APH, also unit 3 ESP. tons/yr lb/hr g/s

0.047 2.168 0.273 10.6 2.409 0.303 The lb/hr match AECOM's p.3-7 pdf.96

0.047 2.161 0.272 10.5 2.401 0.303

0.047 3.149 0.397 15.3 3.499 0.441

36.4 8.309 1.047
0.0235 0.241 0.030

0.0235 0.240 0.030

0.0235 0.350 0.044

st combustion part.
C CALPUFF files

ratio ratio ratio

UNC Task 9 SO4 emissions

UNC T9 

base_R 

lb/hr

UNC T9 

base_r_ff 

g/s

recalc 

total vs. 

T9 UNC

cat. add'n 

vs. T9 UNC

cat. add'n 

vs. recalc

cat. add'n 

vs. comb.

18.89 2.380 0.01 0.00 0.00 0

38.41 4.839 0.05 0.04 0.86 6.04

42.28 5.328 0.03 0.03 0.86 6.04

57.62 7.260 0.05 0.04 0.86 6.04

138.31 19.807 0.04 0.03 0.86 6.04

Additional SO4 from catalyst oxidation

Only ~ 5% of what was already modeled (except T8 Unit 2)

Smaller than AECOM's due to APH 50%

Factor of 6 increase if EPRI method used throughout
CALPUFF point source input parameters - extracted from UNC CALPUFF.inp files

Pn SRCNAMx y

facility fac task ctrl EPA ctrl

controls 

applied

Source 

No.

CALPUFF 

input file

SRCN

AM

X 

Coordinat

Y 

Coordina

Cholla cho task 8 base_R (LNB+SOFA) 1 cho_az_unit1-4_base_R_2001.emis.pm10spec.inp cho_1 -1204.391 -472.325

Cholla cho task 8 base_R Base (LNB+SOFA/COFA)2 cho_az_unit1-4_base_R_2001.emis.pm10spec.inp cho_2 -1204.264 -471.714

Cholla cho task 8 base_R Base (LNB+SOFA/COFA)3 cho_az_unit1-4_base_R_2001.emis.pm10spec.inp cho_3 -1204.264 -471.714

Cholla cho task 8 base_R Base (LNB+SOFA/COFA)4 cho_az_unit1-4_base_R_2001.emis.pm10spec.inp cho_4 -1204.345 -471.702

Cholla cho task 8 ctrl2_r2 (LNB+SOFA) 1 cho_az_unit1-4_ctrl2_r2_2001.emis.pm10spec.inp cho_1 -1204.391 -472.325

Cholla cho task 8 ctrl2_r2 c2 SCR+LNB 2 cho_az_unit1-4_ctrl2_r2_2001.emis.pm10spec.inp cho_2 -1204.264 -471.714

Cholla cho task 8 ctrl2_r2 c2 SCR+LNB 3 cho_az_unit1-4_ctrl2_r2_2001.emis.pm10spec.inp cho_3 -1204.264 -471.714

Cholla cho task 8 ctrl2_r2 c2 SCR+LNB 4 cho_az_unit1-4_ctrl2_r2_2001.emis.pm10spec.inp cho_4 -1204.345 -471.702

Cholla cho task 9 base_r_ff base (LNB+SOFA) 1 cho_unit1-4_base_r_ff cho1 -1204.391 -472.325

Cholla cho task 9 base_r_ff base (LNB+CCSOFA) 2 cho_unit1-4_base_r_ff cho2 -1204.264 -471.714

Cholla cho task 9 base_r_ff base (LNB+CCSOFA) 3 cho_unit1-4_base_r_ff cho3 -1204.264 -471.714

Cholla cho task 9 base_r_ff base (LNB+CCSOFA) 4 cho_unit1-4_base_r_ff cho4 -1204.345 -471.702

Cholla cho task 9 ctrl0 ctrl2_r2 (LNB+SOFA) 1 cho_unit1-4_ctrl0cho_1 -1204.391 -472.325

Cholla cho task 9 ctrl0 ctrl2_r2 (LNB+CCSOFA) 2 cho_unit1-4_ctrl0cho_2 -1204.264 -471.714

Cholla cho task 9 ctrl0 ctrl2_r2 (LNB+CCSOFA) 3 cho_unit1-4_ctrl0cho_3 -1204.264 -471.714

Cholla cho task 9 ctrl0 ctrl2_r2 SCR 4 cho_unit1-4_ctrl0cho_4 -1204.345 -471.702

Remodeling with revised base, replaced SO4, merged stack for units 2 and 3

Start from base_r_ff (ADEQ limits for unit 1, FF speciation for unit 2), but replace all SO4 with values from EPRI method

Cholla cho EPA RTC ebase (LNB+SOFA) 1 cho_1 -1204.391 -472.325

Cholla cho EPA RTC ebase (LNB+CCSOFA) 2&3 cho_23 -1204.264 -471.714

Cholla cho EPA RTC ebase (LNB+CCSOFA) 4 cho_4 -1204.345 -471.702

Cholla cho EPA RTC ectrl1 (LNB+SOFA) 1 cho_1

Cholla cho EPA RTC ectrl1 SNCR+LNB 2&3 cho_23

Cholla cho EPA RTC ectrl1 SNCR+LNB 4 cho_4

Cholla cho EPA RTC ectrl2 (LNB+SOFA) 1 cho_1

Cholla cho EPA RTC ectrl2 SCR 2&3 cho_23

Cholla cho EPA RTC ectrl2 SCR 4 cho_4

Cholla cho EPA RTC ectrl2n (LNB+SOFA) 1

Cholla cho EPA RTC ectrl2n SCR 2&3

Cholla cho EPA RTC ectrl2n SCR 4

Cholla cho task 8 base_R Base (LNB+SOFA/COFA)2&3

Cholla cho task 8 ctrl2_r2 c2 SCR+LNB 2&3

Comparison of Task 8 and Task 9

t9 ctrl0 1

t9 ctrl0 2

t9 ctrl0 3

t9 ctrl0 4
c2r2 - c0 higher base SO2

1

c2r2 - c0 rev. speciation2

c2r2 - c0 no change3

c2r2 - c0 no change4
HS z DS VS TS DW Emissions, g/s

Stack 

Height 

Base 

Elevation 

Stack 

Diameter 

Exit Vel. 

(m/s)

Exit 

Temp. 

Bldg. 

Dwash SO2 SO4 NOX HNO3 NO3

76.2 1533.14 3.93 12.98 341.48 0 49.221 2.3803 44.057 0 0

167.64 1529.79 4.48 32.31 354.26 0 57.399 0.6458 145.087 0 0

167.64 1529.79 5.24 22.25 322.04 0 63.19 5.327 121.567 0 0

167.64 1529.79 5.85 23.47 324.26 0 86.112 7.259 151.418 0 0

76.2 1533.14 3.93 12.98 341.48 0 49.221 2.3803 44.057 0 0

167.64 1529.79 4.48 32.31 354.26 0 57.399 0.6458 24.665 0 0

167.64 1529.79 5.24 22.25 322.04 0 63.19 5.327 24.313 0 0

167.64 1529.79 5.85 23.47 324.26 0 86.112 7.259 28.769 0 0

76.2 1533.14 3.93 12.98 341.48 0 28.233 2.3803 44.057 0 0

167.64 1529.79 4.48 32.31 354.26 0 57.399 4.839 145.087 0 0

167.64 1529.79 5.24 22.25 322.04 0 63.19 5.327 121.567 0 0

167.64 1529.79 5.85 23.47 324.26 0 86.112 7.259 151.418 0 0

76.2 1533.14 3.93 12.98 341.48 0 28.233 2.3803 44.057 0 0

167.64 1529.79 4.48 32.31 354.26 0 57.399 4.8392 24.665 0 0

167.64 1529.79 5.24 22.25 322.04 0 63.19 5.3275 24.313 0 0

167.64 1529.79 5.85 23.47 324.26 0 86.112 7.26 28.769 0 0

from EPRI method

76.2 1533.14 3.93 12.98 341.48 0 28.233 0.017 44.057 0 0

167.64 1529.79 6.90 26.50 338.62 0 120.589 0.057 266.654 0 0

167.64 1529.79 5.85 23.47 324.26 0 86.112 0.051 151.418 0 0

0 28.233 0.017 44.057 0 0

0 120.589 0.057 186.658 0 0

0 86.112 0.051 105.993 0 0

0 28.233 0.017 44.057 0 0

6.90 26.50 338.62 0 120.589 0.402 48.978 0 0

0 86.112 0.356 28.769 0 0

28.233 0.017 44.057 0 0

120.589 0.057 48.978 0 0

86.112 0.051 28.769 0 0

120.589 5.973 266.654 0 0

120.589 5.973 48.978 0 0

28.233 2.3803 44.057 0 0

57.399 4.8392 24.665 0 0

63.19 5.3275 24.313 0 0

86.112 7.26 28.769 0 0
20.988

0000

0 -4.1934000

0 -0.0005000

0 -0.001000
% change relative to base

PMF PMC EC SOA PM sum SO2 SO4 NOX HNO3 NO3 PMF

1.3594 1.4117 0.0522 0.5951 5.799

3.9515 1.6413 0.1518 0.1614 6.552

3.042 3.159 0.117 1.332 12.977

4.146 4.305 0.159 1.815 17.684

1.3594 1.4117 0.0522 0.5951 5.799 -- -- -- -- -- --

3.9515 1.6413 0.1518 0.1614 6.552 -- -- -83.0% -- -- --

3.042 3.159 0.117 1.332 12.977 -- -- -80.0% -- -- --

4.146 4.305 0.159 1.815 17.684 -- -- -81.0% -- -- --

1.3594 1.4117 0.0522 0.5951 5.799

2.764 2.87 0.106 1.21 11.789

3.042 3.159 0.117 1.332 12.977

4.146 4.305 0.159 1.815 17.684

1.3594 1.4117 0.0522 0.5951 5.799 -- -- -- -- -- --

2.7637 2.8699 0.1062 1.2098 11.789 -- 0.00% -83.0% -- -- -0.01%

3.0426 3.1595 0.1169 1.3319 12.978 -- 0.01% -80.0% -- -- 0.02%

4.1463 4.3056 0.1593 1.815 17.686 -- 0.01% -81.0% -- -- 0.01%

1.359 1.412 0.052 0.595 3.435

5.806 6.029 0.223 2.542 14.657

4.146 4.305 0.159 1.815 10.476

1.359 1.412 0.052 0.595 3.435 -- -- -- -- -- --

5.806 6.029 0.223 2.542 14.657 -- -- -30.0% -- -- --

4.146 4.305 0.159 1.815 10.476 -- -- -30.0% -- -- --

1.359 1.412 0.052 0.595 3.435 -- -- -- -- -- --

5.806 6.029 0.223 2.542 15.002 -- 603.6% -81.6% -- -- --

4.146 4.305 0.159 1.815 10.781 -- 603.6% -81.0% -- -- --

1.359 1.412 0.052 0.595 3.435 -- -- -- -- -- --

5.806 6.029 0.223 2.542 14.657 -- -- -81.6% -- -- --

4.146 4.305 0.159 1.815 10.476 -- -- -81.0% -- -- --

6.994 4.800 0.269 1.493 19.529

6.994 4.800 0.269 1.493 19.529 -- -81.6%

1.3594 1.4117 0.0522 0.5951 5.799

2.7637 2.8699 0.1062 1.2098 11.789

3.0426 3.1595 0.1169 1.3319 12.978

4.1463 4.3056 0.1593 1.815 17.686
0 0 0 0 0.000

1.1878 -1.2286 0.0456 -1.0484 -5.237

-0.0006 -0.0005 0.0001 1E-04 -0.001

-0.0003 -0.0006 -0.0003 0 -0.002
PMC EC SOA PM sum VS TS

-- -- -- --

-- -- -- --

-- -- -- --

-- -- -- --

-- -- -- --

0.00% 0.19% -0.02% 0.00%

0.02% -0.09% -0.01% 0.01%

0.01% 0.19% -- 0.01%

-- -- -- -- ##### #####

-- -- -- -- ##### #####

-- -- -- -- ##### #####

-- -- -- -- ##### #####

-- -- -- 2.4% -- --

-- -- -- 2.9% ##### #####

-- -- -- --

-- -- -- --

-- -- -- --

--
APS Cholla EPRI SO4, merged stacks, Arizona RH FIP, November 2012

sjb 2012-11-11

Visibility Impacts, dv

Visibility method: Control Scenario

8, b

Class I Area

'01-'03 

22nd

'01-'03 

22nd

Maximum 4.53 4.06 3.19

Cumulative (sum) 18.30 15.59 11.09

Maximum 3.44 2.82 1.86

Cumulative (sum) 14.98 12.25 7.81

Maximum -24% -30.6% -42%

Cumulative (sum) -18% -21% -30%

Visibility Benefits, dv

Visibility method: Control Scenario

8, b

Class I Area

'01-'03 

22nd

'01-'03 

22nd

Maximum 0.47 1.34

Cumulative (sum) 2.71 7.21

Maximum 0.63 1.58

Cumulative (sum) 2.74 7.18

Maximum 32.1% 18%

Cumulative (sum) 1% -0.5%

Area with max impact & benefit is Petrified Forest NP.

EPRI method for H2SO4 calculation gives much lower SO4. SCR control increases that

 amount seven-fold, but total is still far less than originally modeled by UNC.

ctrl2: SCR

UNC Modeling

EPRI SO4 and 

merged stacks

Change in going to 

EPRI/merged

base ctrl1: SNCR

ctrl1: SNCR ctrl2: SCR

UNC Modeling

EPRI SO4 and 

merged stacks

Change in going to 

EPRI/merged
APS Cholla EPRI SO4, merged stacks: Modeling for Arizona Regional Haze FIP NFRM, November 2012

mvsbg vm8b

scen Data

ebase ectrl1

area Sum of 8th 2001 Sum of 8th 2002 Sum of 8th 2003 Sum of avg '01-'03 8th Sum of 22nd '01-'03 Sum of 8th 2001

Capitol Reef NP care 1.252 1.005 1.485 1.247333 1.301 0.944

Galiuro Wild. gali 0.425 0.479 0.373 0.425667 0.414 0.396

Gila Wild. gila 0.6 0.758 0.645 0.667667 0.648 0.499

Grand Canyon NP grca 3.56 2.01 1.129 2.233 2.01 2.93

Mazatzal Wild. maza 1.055 1.004 0.948 1.002333 1.023 0.909

Mesa Verde NP meve 0.857 1.182 1.63 1.223 1.258 0.676

Mount Baldy Wild. moba 1.224 0.957 0.841 1.007333 0.962 0.972

Petrified Forest NP pefo 3.437 3.13 3.701 3.422667 3.511 2.971

Pine Mountain Wild. pimo 0.725 0.848 0.515 0.696 0.761 0.584

Saguaro NP sagu 0.309 0.27 0.25 0.276333 0.27 0.291

Sierra Ancha Wild. sian 1.348 1.191 0.951 1.163333 1.197 1.067

Superstition Wild. supe 1.12 1.064 0.697 0.960333 0.995 0.887

Sycamore Canyon Wild. syca 1.387 1.646 0.92 1.317667 1.166 1.119

Below is value copy of the above pivot table

APS Cholla EPRI SO4, merged stacks: Modeling for Arizona Regional Haze FIP NFRM, November 2012

vm8b ebase ectrl1

area 2001 2002 2003 avg 22nd 2001

Capitol Reef NP care 1.25 1.01 1.49 1.25 1.30 0.94

Galiuro Wild. gali 0.43 0.48 0.37 0.43 0.41 0.40

Gila Wild. gila 0.60 0.76 0.65 0.67 0.65 0.50

Grand Canyon NP grca 3.56 2.01 1.13 2.23 2.01 2.93

Mazatzal Wild. maza 1.06 1.00 0.95 1.00 1.02 0.91

Mesa Verde NP meve 0.86 1.18 1.63 1.22 1.26 0.68

Mount Baldy Wild. moba 1.22 0.96 0.84 1.01 0.96 0.97

Petrified Forest NP pefo 3.44 3.13 3.70 3.42 3.51 2.97

Pine Mountain Wild. pimo 0.73 0.85 0.52 0.70 0.76 0.58

Saguaro NP sagu 0.31 0.27 0.25 0.28 0.27 0.29

Sierra Ancha Wild. sian 1.35 1.19 0.95 1.16 1.20 1.07

Superstition Wild. supe 1.12 1.06 0.70 0.96 1.00 0.89

Sycamore Canyon Wild. syca 1.39 1.65 0.92 1.32 1.17 1.12

MAX 3.56 3.13 3.70 3.42 3.51 2.97

SUM 17.30 15.54 14.09 15.64 15.52 14.25

Differences from NPR docket AZRHFIP_TSD_Cholla_visx.xlsx

base_r ctrl1_r

2001 2002 2003 avg 22nd 2001

care -0.03 0.11 -0.33 -0.08 -0.16 -0.09

gali -0.06 0.08 -0.05 -0.01 -0.03 -0.02

gila -0.05 0.03 -0.11 -0.05 -0.05 -0.07

grca -0.30 -0.09 -0.39 -0.26 -0.21 -0.33

maza -0.18 -0.19 -0.22 -0.20 -0.17 -0.18

meve -0.11 -0.16 -0.03 -0.10 -0.08 -0.10
moba -0.20 -0.29 -0.09 -0.19 -0.25 -0.14

pefo -1.11 -0.93 -1.17 -1.07 -1.02 -1.20

pimo -0.10 -0.20 -0.14 -0.15 -0.08 -0.11

sagu -0.05 0.01 -0.02 -0.02 -0.03 -0.05

sian -0.12 -0.25 -0.25 -0.20 -0.16 -0.15

supe -0.25 -0.26 -0.23 -0.24 -0.27 -0.27

syca -0.04 0.00 -0.08 -0.04 -0.26 -0.06

min -1.02

max -0.03

ben.chg? 0.22
ectrl1 ectrl2

Sum of 8th 2002 Sum of 8th 2003 Sum of avg '01-'03 8th Sum of 22nd '01-'03 Sum of 8th 2001 Sum of 8th 2002 Sum of 8th 2003 Sum of avg '01-'03 8th Sum of 22nd '01-'03

0.779 1.179 0.967333 1.073 0.47 0.39 0.602 0.487333 0.594

0.382 0.334 0.370667 0.367 0.32 0.264 0.2 0.261333 0.237

0.581 0.555 0.545 0.542 0.321 0.457 0.431 0.403 0.431

1.674 0.96 1.854667 1.657 1.636 0.926 0.627 1.063 0.928

0.85 0.867 0.875333 0.866 0.528 0.61 0.571 0.569667 0.584

0.921 1.269 0.955333 1.01 0.378 0.559 0.62 0.519 0.551

0.765 0.67 0.802333 0.765 0.53 0.547 0.585 0.554 0.581

2.6 3.018 2.863 2.921 2.163 1.754 2.195 2.037333 1.96

0.724 0.495 0.601 0.626 0.353 0.509 0.428 0.43 0.45

0.228 0.202 0.240333 0.246 0.255 0.182 0.131 0.189333 0.189

0.999 0.852 0.972667 0.975 0.581 0.7 0.617 0.632667 0.617

0.874 0.589 0.783333 0.842 0.592 0.627 0.448 0.555667 0.591

1.287 0.725 1.043667 0.954 0.612 0.734 0.444 0.596667 0.613

FRM, November 2012

ectrl2

2002 2003 avg 22nd 2001 2002 2003 avg 22nd

0.78 1.18 0.97 1.07 0.47 0.39 0.60 0.49 0.59

0.38 0.33 0.37 0.37 0.32 0.26 0.20 0.26 0.24

0.58 0.56 0.55 0.54 0.32 0.46 0.43 0.40 0.43

1.67 0.96 1.85 1.66 1.64 0.93 0.63 1.06 0.93

0.85 0.87 0.88 0.87 0.53 0.61 0.57 0.57 0.58

0.92 1.27 0.96 1.01 0.38 0.56 0.62 0.52 0.55

0.77 0.67 0.80 0.77 0.53 0.55 0.59 0.55 0.58

2.60 3.02 2.86 2.92 2.16 1.75 2.20 2.04 1.96

0.72 0.50 0.60 0.63 0.35 0.51 0.43 0.43 0.45

0.23 0.20 0.24 0.25 0.26 0.18 0.13 0.19 0.19

1.00 0.85 0.97 0.98 0.58 0.70 0.62 0.63 0.62

0.87 0.59 0.78 0.84 0.59 0.63 0.45 0.56 0.59

1.29 0.73 1.04 0.95 0.61 0.73 0.44 0.60 0.61

2.60 3.02 2.86 2.92 2.16 1.75 2.20 2.04 1.96

12.66 11.72 12.87 12.84 8.74 8.26 7.90 8.30 8.33

ctrl2_r2

2002 2003 avg 22nd 2001 2002 2003 avg 22nd

0.07 -0.31 -0.11 -0.12 -0.13 0.00 -0.20 -0.11 -0.10

0.04 -0.01 0.00 -0.03 -0.04 -0.03 -0.03 -0.04 -0.07

-0.05 -0.08 -0.07 -0.07 -0.06 -0.04 -0.08 -0.06 -0.05

-0.09 -0.33 -0.25 -0.19 -0.28 -0.18 -0.25 -0.24 -0.24

-0.16 -0.15 -0.16 -0.17 -0.22 -0.11 -0.22 -0.18 -0.18

-0.16 -0.07 -0.11 -0.07 -0.07 -0.08 -0.13 -0.09 -0.08
-0.26 -0.10 -0.17 -0.18 -0.17 -0.16 -0.09 -0.14 -0.12

-1.05 -1.35 -1.20 -1.13 -1.07 -1.25 -1.25 -1.19 -1.23

-0.16 -0.09 -0.12 -0.10 -0.12 -0.10 -0.06 -0.09 -0.09

-0.01 -0.03 -0.03 -0.03 -0.04 -0.01 -0.03 -0.03 -0.06

-0.23 -0.19 -0.19 -0.19 -0.23 -0.15 -0.17 -0.19 -0.24

-0.26 -0.25 -0.26 -0.26 -0.26 -0.14 -0.20 -0.20 -0.17

-0.02 -0.09 -0.05 -0.20 -0.11 -0.22 -0.08 -0.14 -0.13

-1.13 -1.23

-0.03 -0.05
ectrl2n

Sum of 8th 2001 Sum of 8th 2002 Sum of 8th 2003 Sum of avg '01-'03 8th Sum of 22nd '01-'03

0.468 0.387 0.599 0.484667 0.592

0.316 0.262 0.198 0.258667 0.234

0.316 0.454 0.427 0.399 0.427

1.625 0.919 0.619 1.054333 0.919

0.52 0.602 0.561 0.561 0.579

0.375 0.556 0.612 0.514333 0.545

0.526 0.538 0.581 0.548333 0.577

2.139 1.742 2.183 2.021333 1.943

0.349 0.502 0.425 0.425333 0.446

0.253 0.181 0.129 0.187667 0.188

0.577 0.694 0.61 0.627 0.61

0.582 0.617 0.438 0.545667 0.581

0.603 0.722 0.439 0.588 0.61

Benefit

ectrl2n ectrl1 ectrl2

2001 2002 2003 avg 22nd avg 22nd avg 22nd

0.468 0.387 0.599 0.484667 0.592 0.28 0.23 0.76 0.71

0.316 0.262 0.198 0.258667 0.234 0.06 0.05 0.16 0.18

0.316 0.454 0.427 0.399 0.427 0.12 0.11 0.26 0.22

1.625 0.919 0.619 1.054333 0.919 0.38 0.35 1.17 1.08

0.52 0.602 0.561 0.561 0.579 0.13 0.16 0.43 0.44

0.375 0.556 0.612 0.514333 0.545 0.27 0.25 0.70 0.71

0.526 0.538 0.581 0.548333 0.577 0.20 0.20 0.45 0.38

2.139 1.742 2.183 2.021333 1.943 0.56 0.59 1.39 1.55

0.349 0.502 0.425 0.425333 0.446 0.10 0.14 0.27 0.31

0.253 0.181 0.129 0.187667 0.188 0.04 0.02 0.09 0.08

0.577 0.694 0.61 0.627 0.61 0.19 0.22 0.53 0.58

0.582 0.617 0.438 0.545667 0.581 0.18 0.15 0.40 0.40

0.603 0.722 0.439 0.588 0.61 0.27 0.21 0.72 0.55

2.14 1.74 2.18 2.02 1.94 0.56 0.59 1.39 1.55

8.65 8.18 7.82 8.22 8.25 2.77 2.67 7.34 7.19

Added SCR SO4 increases impacts very slig

ectrl2 less ectrl2n

2001 2002

0.00 0.00

0.00 0.00

0.01 0.00

0.01 0.01

0.01 0.01

0.00 0.00
0.00 0.01

0.02 0.01

0.00 0.01

0.00 0.00

0.00 0.01

0.01 0.01

0.01 0.01
ectrl2 vs. ectrl2n

About 2% less benefit when SCR SO4 is added

ectrl2n

avg 22nd area avg 22nd

0.76 0.71 care -0.3% -0.3%

0.17 0.18 gali -1.6% -1.7%

0.27 0.22 gila -1.5% -1.8%

1.18 1.09 grca -0.7% -0.8%

0.44 0.44 maza -2.0% -1.1%

0.71 0.71 meve -0.7% -0.8%

0.46 0.39 moba -1.2% -1.0%

1.40 1.57 pefo -1.1% -1.1%

0.27 0.32 pimo -1.7% -1.3%

0.09 0.08 sagu -1.9% -1.2%

0.54 0.59 sian -1.1% -1.2%

0.41 0.41 supe -2.4% -2.4%

0.73 0.56 syca -1.2% -0.5%

1.40 1.57 MAX -1.1% -1.1%

7.43 7.27 SUM -1.1% -1.0%

R SO4 increases impacts very slightly

2003 avg 22nd

0.00 0.00 0.00

0.00 0.00 0.00

0.00 0.00 0.00

0.01 0.01 0.01

0.01 0.01 0.01

0.01 0.00 0.01
0.00 0.01 0.00

0.01 0.02 0.02

0.00 0.00 0.00

0.00 0.00 0.00

0.01 0.01 0.01

0.01 0.01 0.01

0.01 0.01 0.00
Cholla BART, EPRI H2SO4, units 2& 3 merged stack

summary tables fac scen mvsbgarea year filegroup

fac scen mvsbgarea year filegroup

Facility Class I Area Control Scenario fac scen mvsbgarea year filegroup

Cholla chollaebase vm6a care mult ct_cholla_ebase_vm6a_care_

Cholla chollaebase vm6a gali mult ct_cholla_ebase_vm6a_gali_2

Cholla chollaebase vm6a gila mult ct_cholla_ebase_vm6a_gila_2

Cholla chollaebase vm6a grca mult ct_cholla_ebase_vm6a_grca_

Cholla chollaebase vm6a maza mult ct_cholla_ebase_vm6a_maza

Cholla chollaebase vm6a meve mult ct_cholla_ebase_vm6a_meve

Cholla chollaebase vm6a mobamult ct_cholla_ebase_vm6a_moba

Cholla chollaebase vm6a pefo mult ct_cholla_ebase_vm6a_pefo_

Cholla chollaebase vm6a pimo mult ct_cholla_ebase_vm6a_pimo_

Cholla chollaebase vm6a sagu mult ct_cholla_ebase_vm6a_sagu_

Cholla chollaebase vm6a sian mult ct_cholla_ebase_vm6a_sian_

Cholla chollaebase vm6a supe mult ct_cholla_ebase_vm6a_supe_

Cholla chollaebase vm6a syca mult ct_cholla_ebase_vm6a_syca_

Cholla chollaectrl1 vm6a care mult ct_cholla_ectrl1_vm6a_care_

Cholla chollaectrl1 vm6a gali mult ct_cholla_ectrl1_vm6a_gali_2

Cholla chollaectrl1 vm6a gila mult ct_cholla_ectrl1_vm6a_gila_2

Cholla chollaectrl1 vm6a grca mult ct_cholla_ectrl1_vm6a_grca_

Cholla chollaectrl1 vm6a maza mult ct_cholla_ectrl1_vm6a_maza_

Cholla chollaectrl1 vm6a meve mult ct_cholla_ectrl1_vm6a_meve_

Cholla chollaectrl1 vm6a mobamult ct_cholla_ectrl1_vm6a_moba

Cholla chollaectrl1 vm6a pefo mult ct_cholla_ectrl1_vm6a_pefo_

Cholla chollaectrl1 vm6a pimo mult ct_cholla_ectrl1_vm6a_pimo_

Cholla chollaectrl1 vm6a sagu mult ct_cholla_ectrl1_vm6a_sagu_

Cholla chollaectrl1 vm6a sian mult ct_cholla_ectrl1_vm6a_sian_2

Cholla chollaectrl1 vm6a supe mult ct_cholla_ectrl1_vm6a_supe_

Cholla chollaectrl1 vm6a syca mult ct_cholla_ectrl1_vm6a_syca_

Cholla chollaectrl2 vm6a care mult ct_cholla_ectrl2_vm6a_care_

Cholla chollaectrl2 vm6a gali mult ct_cholla_ectrl2_vm6a_gali_2

Cholla chollaectrl2 vm6a gila mult ct_cholla_ectrl2_vm6a_gila_2

Cholla chollaectrl2 vm6a grca mult ct_cholla_ectrl2_vm6a_grca_

Cholla chollaectrl2 vm6a maza mult ct_cholla_ectrl2_vm6a_maza_

Cholla chollaectrl2 vm6a meve mult ct_cholla_ectrl2_vm6a_meve_

Cholla chollaectrl2 vm6a mobamult ct_cholla_ectrl2_vm6a_moba

Cholla chollaectrl2 vm6a pefo mult ct_cholla_ectrl2_vm6a_pefo_

Cholla chollaectrl2 vm6a pimo mult ct_cholla_ectrl2_vm6a_pimo_

Cholla chollaectrl2 vm6a sagu mult ct_cholla_ectrl2_vm6a_sagu_

Cholla chollaectrl2 vm6a sian mult ct_cholla_ectrl2_vm6a_sian_2

Cholla chollaectrl2 vm6a supe mult ct_cholla_ectrl2_vm6a_supe_

Cholla chollaectrl2 vm6a syca mult ct_cholla_ectrl2_vm6a_syca_

Cholla chollaectrl2n vm6a care mult ct_cholla_ectrl2n_vm6a_care

Cholla chollaectrl2n vm6a gali mult ct_cholla_ectrl2n_vm6a_gali_

Cholla chollaectrl2n vm6a gila mult ct_cholla_ectrl2n_vm6a_gila_

Cholla chollaectrl2n vm6a grca mult ct_cholla_ectrl2n_vm6a_grca

Cholla chollaectrl2n vm6a maza mult ct_cholla_ectrl2n_vm6a_maz
Cholla chollaectrl2n vm6a meve mult ct_cholla_ectrl2n_vm6a_mev

Cholla chollaectrl2n vm6a mobamult ct_cholla_ectrl2n_vm6a_mob

Cholla chollaectrl2n vm6a pefo mult ct_cholla_ectrl2n_vm6a_pefo

Cholla chollaectrl2n vm6a pimo mult ct_cholla_ectrl2n_vm6a_pimo

Cholla chollaectrl2n vm6a sagu mult ct_cholla_ectrl2n_vm6a_sagu

Cholla chollaectrl2n vm6a sian mult ct_cholla_ectrl2n_vm6a_sian_

Cholla chollaectrl2n vm6a supe mult ct_cholla_ectrl2n_vm6a_supe

Cholla chollaectrl2n vm6a syca mult ct_cholla_ectrl2n_vm6a_syca

Cholla chollaebase vm6b care mult ct_cholla_ebase_vm6b_care_

Cholla chollaebase vm6b gali mult ct_cholla_ebase_vm6b_gali_2

Cholla chollaebase vm6b gila mult ct_cholla_ebase_vm6b_gila_2

Cholla chollaebase vm6b grca mult ct_cholla_ebase_vm6b_grca_

Cholla chollaebase vm6b maza mult ct_cholla_ebase_vm6b_maza

Cholla chollaebase vm6b meve mult ct_cholla_ebase_vm6b_meve

Cholla chollaebase vm6b mobamult ct_cholla_ebase_vm6b_moba

Cholla chollaebase vm6b pefo mult ct_cholla_ebase_vm6b_pefo_

Cholla chollaebase vm6b pimo mult ct_cholla_ebase_vm6b_pimo_

Cholla chollaebase vm6b sagu mult ct_cholla_ebase_vm6b_sagu_

Cholla chollaebase vm6b sian mult ct_cholla_ebase_vm6b_sian_

Cholla chollaebase vm6b supe mult ct_cholla_ebase_vm6b_supe_

Cholla chollaebase vm6b syca mult ct_cholla_ebase_vm6b_syca_

Cholla chollaectrl1 vm6b care mult ct_cholla_ectrl1_vm6b_care_

Cholla chollaectrl1 vm6b gali mult ct_cholla_ectrl1_vm6b_gali_2

Cholla chollaectrl1 vm6b gila mult ct_cholla_ectrl1_vm6b_gila_2

Cholla chollaectrl1 vm6b grca mult ct_cholla_ectrl1_vm6b_grca_

Cholla chollaectrl1 vm6b maza mult ct_cholla_ectrl1_vm6b_maza_

Cholla chollaectrl1 vm6b meve mult ct_cholla_ectrl1_vm6b_meve_

Cholla chollaectrl1 vm6b mobamult ct_cholla_ectrl1_vm6b_moba

Cholla chollaectrl1 vm6b pefo mult ct_cholla_ectrl1_vm6b_pefo_

Cholla chollaectrl1 vm6b pimo mult ct_cholla_ectrl1_vm6b_pimo_

Cholla chollaectrl1 vm6b sagu mult ct_cholla_ectrl1_vm6b_sagu_

Cholla chollaectrl1 vm6b sian mult ct_cholla_ectrl1_vm6b_sian_2

Cholla chollaectrl1 vm6b supe mult ct_cholla_ectrl1_vm6b_supe_

Cholla chollaectrl1 vm6b syca mult ct_cholla_ectrl1_vm6b_syca_

Cholla chollaectrl2 vm6b care mult ct_cholla_ectrl2_vm6b_care_

Cholla chollaectrl2 vm6b gali mult ct_cholla_ectrl2_vm6b_gali_2

Cholla chollaectrl2 vm6b gila mult ct_cholla_ectrl2_vm6b_gila_2

Cholla chollaectrl2 vm6b grca mult ct_cholla_ectrl2_vm6b_grca_

Cholla chollaectrl2 vm6b maza mult ct_cholla_ectrl2_vm6b_maza_

Cholla chollaectrl2 vm6b meve mult ct_cholla_ectrl2_vm6b_meve_

Cholla chollaectrl2 vm6b mobamult ct_cholla_ectrl2_vm6b_moba

Cholla chollaectrl2 vm6b pefo mult ct_cholla_ectrl2_vm6b_pefo_

Cholla chollaectrl2 vm6b pimo mult ct_cholla_ectrl2_vm6b_pimo_

Cholla chollaectrl2 vm6b sagu mult ct_cholla_ectrl2_vm6b_sagu_

Cholla chollaectrl2 vm6b sian mult ct_cholla_ectrl2_vm6b_sian_2

Cholla chollaectrl2 vm6b supe mult ct_cholla_ectrl2_vm6b_supe_

Cholla chollaectrl2 vm6b syca mult ct_cholla_ectrl2_vm6b_syca_

Cholla chollaectrl2n vm6b care mult ct_cholla_ectrl2n_vm6b_care

Cholla chollaectrl2n vm6b gali mult ct_cholla_ectrl2n_vm6b_gali_

Cholla chollaectrl2n vm6b gila mult ct_cholla_ectrl2n_vm6b_gila_

Cholla chollaectrl2n vm6b grca mult ct_cholla_ectrl2n_vm6b_grca

Cholla chollaectrl2n vm6b maza mult ct_cholla_ectrl2n_vm6b_maz
Cholla chollaectrl2n vm6b meve mult ct_cholla_ectrl2n_vm6b_mev

Cholla chollaectrl2n vm6b mobamult ct_cholla_ectrl2n_vm6b_mob

Cholla chollaectrl2n vm6b pefo mult ct_cholla_ectrl2n_vm6b_pefo

Cholla chollaectrl2n vm6b pimo mult ct_cholla_ectrl2n_vm6b_pimo

Cholla chollaectrl2n vm6b sagu mult ct_cholla_ectrl2n_vm6b_sagu

Cholla chollaectrl2n vm6b sian mult ct_cholla_ectrl2n_vm6b_sian_

Cholla chollaectrl2n vm6b supe mult ct_cholla_ectrl2n_vm6b_supe

Cholla chollaectrl2n vm6b syca mult ct_cholla_ectrl2n_vm6b_syca

Cholla chollaebase vm8a care mult ct_cholla_ebase_vm8a_care_

Cholla chollaebase vm8a gali mult ct_cholla_ebase_vm8a_gali_2

Cholla chollaebase vm8a gila mult ct_cholla_ebase_vm8a_gila_2

Cholla chollaebase vm8a grca mult ct_cholla_ebase_vm8a_grca_

Cholla chollaebase vm8a maza mult ct_cholla_ebase_vm8a_maza

Cholla chollaebase vm8a meve mult ct_cholla_ebase_vm8a_meve

Cholla chollaebase vm8a mobamult ct_cholla_ebase_vm8a_moba

Cholla chollaebase vm8a pefo mult ct_cholla_ebase_vm8a_pefo_

Cholla chollaebase vm8a pimo mult ct_cholla_ebase_vm8a_pimo_

Cholla chollaebase vm8a sagu mult ct_cholla_ebase_vm8a_sagu_

Cholla chollaebase vm8a sian mult ct_cholla_ebase_vm8a_sian_

Cholla chollaebase vm8a supe mult ct_cholla_ebase_vm8a_supe_

Cholla chollaebase vm8a syca mult ct_cholla_ebase_vm8a_syca_

Cholla chollaectrl1 vm8a care mult ct_cholla_ectrl1_vm8a_care_

Cholla chollaectrl1 vm8a gali mult ct_cholla_ectrl1_vm8a_gali_2

Cholla chollaectrl1 vm8a gila mult ct_cholla_ectrl1_vm8a_gila_2

Cholla chollaectrl1 vm8a grca mult ct_cholla_ectrl1_vm8a_grca_

Cholla chollaectrl1 vm8a maza mult ct_cholla_ectrl1_vm8a_maza_

Cholla chollaectrl1 vm8a meve mult ct_cholla_ectrl1_vm8a_meve_

Cholla chollaectrl1 vm8a mobamult ct_cholla_ectrl1_vm8a_moba

Cholla chollaectrl1 vm8a pefo mult ct_cholla_ectrl1_vm8a_pefo_

Cholla chollaectrl1 vm8a pimo mult ct_cholla_ectrl1_vm8a_pimo_

Cholla chollaectrl1 vm8a sagu mult ct_cholla_ectrl1_vm8a_sagu_

Cholla chollaectrl1 vm8a sian mult ct_cholla_ectrl1_vm8a_sian_2

Cholla chollaectrl1 vm8a supe mult ct_cholla_ectrl1_vm8a_supe_

Cholla chollaectrl1 vm8a syca mult ct_cholla_ectrl1_vm8a_syca_

Cholla chollaectrl2 vm8a care mult ct_cholla_ectrl2_vm8a_care_

Cholla chollaectrl2 vm8a gali mult ct_cholla_ectrl2_vm8a_gali_2

Cholla chollaectrl2 vm8a gila mult ct_cholla_ectrl2_vm8a_gila_2

Cholla chollaectrl2 vm8a grca mult ct_cholla_ectrl2_vm8a_grca_

Cholla chollaectrl2 vm8a maza mult ct_cholla_ectrl2_vm8a_maza_

Cholla chollaectrl2 vm8a meve mult ct_cholla_ectrl2_vm8a_meve_

Cholla chollaectrl2 vm8a mobamult ct_cholla_ectrl2_vm8a_moba

Cholla chollaectrl2 vm8a pefo mult ct_cholla_ectrl2_vm8a_pefo_

Cholla chollaectrl2 vm8a pimo mult ct_cholla_ectrl2_vm8a_pimo_

Cholla chollaectrl2 vm8a sagu mult ct_cholla_ectrl2_vm8a_sagu_

Cholla chollaectrl2 vm8a sian mult ct_cholla_ectrl2_vm8a_sian_2

Cholla chollaectrl2 vm8a supe mult ct_cholla_ectrl2_vm8a_supe_

Cholla chollaectrl2 vm8a syca mult ct_cholla_ectrl2_vm8a_syca_

Cholla chollaectrl2n vm8a care mult ct_cholla_ectrl2n_vm8a_care

Cholla chollaectrl2n vm8a gali mult ct_cholla_ectrl2n_vm8a_gali_

Cholla chollaectrl2n vm8a gila mult ct_cholla_ectrl2n_vm8a_gila_

Cholla chollaectrl2n vm8a grca mult ct_cholla_ectrl2n_vm8a_grca

Cholla chollaectrl2n vm8a maza mult ct_cholla_ectrl2n_vm8a_maz
Cholla chollaectrl2n vm8a meve mult ct_cholla_ectrl2n_vm8a_mev

Cholla chollaectrl2n vm8a mobamult ct_cholla_ectrl2n_vm8a_mob

Cholla chollaectrl2n vm8a pefo mult ct_cholla_ectrl2n_vm8a_pefo

Cholla chollaectrl2n vm8a pimo mult ct_cholla_ectrl2n_vm8a_pimo

Cholla chollaectrl2n vm8a sagu mult ct_cholla_ectrl2n_vm8a_sagu

Cholla chollaectrl2n vm8a sian mult ct_cholla_ectrl2n_vm8a_sian_

Cholla chollaectrl2n vm8a supe mult ct_cholla_ectrl2n_vm8a_supe

Cholla chollaectrl2n vm8a syca mult ct_cholla_ectrl2n_vm8a_syca

Cholla chollaebase vm8b care mult ct_cholla_ebase_vm8b_care_

Cholla chollaebase vm8b gali mult ct_cholla_ebase_vm8b_gali_2

Cholla chollaebase vm8b gila mult ct_cholla_ebase_vm8b_gila_2

Cholla chollaebase vm8b grca mult ct_cholla_ebase_vm8b_grca_

Cholla chollaebase vm8b maza mult ct_cholla_ebase_vm8b_maza

Cholla chollaebase vm8b meve mult ct_cholla_ebase_vm8b_meve

Cholla chollaebase vm8b mobamult ct_cholla_ebase_vm8b_moba

Cholla chollaebase vm8b pefo mult ct_cholla_ebase_vm8b_pefo_

Cholla chollaebase vm8b pimo mult ct_cholla_ebase_vm8b_pimo_

Cholla chollaebase vm8b sagu mult ct_cholla_ebase_vm8b_sagu_

Cholla chollaebase vm8b sian mult ct_cholla_ebase_vm8b_sian_

Cholla chollaebase vm8b supe mult ct_cholla_ebase_vm8b_supe_

Cholla chollaebase vm8b syca mult ct_cholla_ebase_vm8b_syca_

Cholla chollaectrl1 vm8b care mult ct_cholla_ectrl1_vm8b_care_

Cholla chollaectrl1 vm8b gali mult ct_cholla_ectrl1_vm8b_gali_2

Cholla chollaectrl1 vm8b gila mult ct_cholla_ectrl1_vm8b_gila_2

Cholla chollaectrl1 vm8b grca mult ct_cholla_ectrl1_vm8b_grca_

Cholla chollaectrl1 vm8b maza mult ct_cholla_ectrl1_vm8b_maza_

Cholla chollaectrl1 vm8b meve mult ct_cholla_ectrl1_vm8b_meve_

Cholla chollaectrl1 vm8b mobamult ct_cholla_ectrl1_vm8b_moba

Cholla chollaectrl1 vm8b pefo mult ct_cholla_ectrl1_vm8b_pefo_

Cholla chollaectrl1 vm8b pimo mult ct_cholla_ectrl1_vm8b_pimo_

Cholla chollaectrl1 vm8b sagu mult ct_cholla_ectrl1_vm8b_sagu_

Cholla chollaectrl1 vm8b sian mult ct_cholla_ectrl1_vm8b_sian_2

Cholla chollaectrl1 vm8b supe mult ct_cholla_ectrl1_vm8b_supe_

Cholla chollaectrl1 vm8b syca mult ct_cholla_ectrl1_vm8b_syca_

Cholla chollaectrl2 vm8b care mult ct_cholla_ectrl2_vm8b_care_

Cholla chollaectrl2 vm8b gali mult ct_cholla_ectrl2_vm8b_gali_2

Cholla chollaectrl2 vm8b gila mult ct_cholla_ectrl2_vm8b_gila_2

Cholla chollaectrl2 vm8b grca mult ct_cholla_ectrl2_vm8b_grca_

Cholla chollaectrl2 vm8b maza mult ct_cholla_ectrl2_vm8b_maza_

Cholla chollaectrl2 vm8b meve mult ct_cholla_ectrl2_vm8b_meve_

Cholla chollaectrl2 vm8b mobamult ct_cholla_ectrl2_vm8b_moba

Cholla chollaectrl2 vm8b pefo mult ct_cholla_ectrl2_vm8b_pefo_

Cholla chollaectrl2 vm8b pimo mult ct_cholla_ectrl2_vm8b_pimo_

Cholla chollaectrl2 vm8b sagu mult ct_cholla_ectrl2_vm8b_sagu_

Cholla chollaectrl2 vm8b sian mult ct_cholla_ectrl2_vm8b_sian_2

Cholla chollaectrl2 vm8b supe mult ct_cholla_ectrl2_vm8b_supe_

Cholla chollaectrl2 vm8b syca mult ct_cholla_ectrl2_vm8b_syca_

Cholla chollaectrl2n vm8b care mult ct_cholla_ectrl2n_vm8b_care

Cholla chollaectrl2n vm8b gali mult ct_cholla_ectrl2n_vm8b_gali_

Cholla chollaectrl2n vm8b gila mult ct_cholla_ectrl2n_vm8b_gila_

Cholla chollaectrl2n vm8b grca mult ct_cholla_ectrl2n_vm8b_grca

Cholla chollaectrl2n vm8b maza mult ct_cholla_ectrl2n_vm8b_maz
Cholla chollaectrl2n vm8b meve mult ct_cholla_ectrl2n_vm8b_mev

Cholla chollaectrl2n vm8b mobamult ct_cholla_ectrl2n_vm8b_mob

Cholla chollaectrl2n vm8b pefo mult ct_cholla_ectrl2n_vm8b_pefo

Cholla chollaectrl2n vm8b pimo mult ct_cholla_ectrl2n_vm8b_pimo

Cholla chollaectrl2n vm8b sagu mult ct_cholla_ectrl2n_vm8b_sagu

Cholla chollaectrl2n vm8b sian mult ct_cholla_ectrl2n_vm8b_sian_

Cholla chollaectrl2n vm8b supe mult ct_cholla_ectrl2n_vm8b_supe

Cholla chollaectrl2n vm8b syca mult ct_cholla_ectrl2n_vm8b_syca
2001 2002 2003 '01-'03 2001 2002 2003 '01-'03 2001 2002 2003 '01-'03

ddv_p98ddv_p98ddv_p98merge n_ddv>0.5n_ddv>0.5n_ddv>0.5sum n_ddv>1n_ddv>1n_ddv>1sum

8th 

2001

8th 

2002

8th 

2003

22nd 

'01-'03

2001 

#days>

0.5

2002 

#days>

0.5

2003 

#days>

0.5

'01-'03 

#days>

0.5

2001 

#days>

1

2002 

#days>

1

2003 

#days>

1

'01-'03 

#days>

1

0.986 0.793 1.161 1.035 18 10 14 42 7 6 9 22

0.391 0.425 0.343 0.387 1 6 2 9 0 1 0 1

0.469 0.567 0.48 0.493 5 9 7 21 1 2 2 5

2.655 1.495 0.872 1.495 28 22 15 65 17 13 5 35

0.928 0.877 0.878 0.903 23 28 16 67 7 4 5 16

0.612 0.84 1.195 0.858 13 23 22 58 3 6 9 18

0.916 0.709 0.632 0.71 17 17 12 46 5 5 4 14

2.8 2.537 2.884 2.8 201 221 227 649 123 147 123 393

0.626 0.742 0.467 0.655 12 14 7 33 2 4 2 8

0.301 0.261 0.226 0.263 2 5 1 8 0 1 0 1

1.159 1.024 0.85 1.041 32 33 17 82 13 9 5 27

1.007 0.962 0.637 0.925 20 21 12 53 8 7 1 16

1.075 1.226 0.736 1.073 15 22 18 55 8 10 5 23

0.746 0.618 0.924 0.839 16 8 12 36 4 2 6 12

0.357 0.33 0.304 0.325 1 5 2 8 0 0 0 0

0.394 0.449 0.457 0.435 2 5 7 14 1 1 0 2

2.184 1.269 0.732 1.253 23 17 13 53 14 8 4 26

0.804 0.744 0.754 0.758 16 23 15 54 4 2 3 9

0.471 0.661 0.932 0.691 7 15 18 40 2 1 5 8

0.729 0.606 0.536 0.606 14 14 9 37 2 5 2 9

2.425 2.099 2.398 2.326 191 210 215 616 98 115 102 315

0.506 0.642 0.455 0.545 8 12 6 26 1 3 2 6

0.298 0.23 0.192 0.246 1 2 1 4 0 0 0 0

0.921 0.893 0.763 0.853 28 25 16 69 7 4 2 13

0.8 0.819 0.543 0.771 19 18 10 47 4 3 1 8

0.87 0.994 0.573 0.873 13 20 14 47 7 7 4 18

0.384 0.315 0.482 0.478 4 6 7 17 0 0 2 2

0.303 0.251 0.194 0.22 0 2 1 3 0 0 0 0

0.268 0.391 0.339 0.373 1 2 4 7 0 0 0 0

1.228 0.709 0.522 0.709 17 13 8 38 10 3 2 15

0.466 0.537 0.53 0.53 6 13 9 28 1 0 0 1

0.281 0.405 0.462 0.404 3 1 6 10 0 0 0 0

0.404 0.436 0.46 0.441 4 6 4 14 0 2 0 2

1.779 1.454 1.767 1.619 157 177 182 516 43 59 65 167

0.317 0.467 0.4 0.414 2 5 3 10 0 0 0 0

0.247 0.185 0.124 0.187 0 1 1 2 0 0 0 0

0.548 0.642 0.559 0.559 11 11 9 31 0 0 0 0

0.561 0.593 0.433 0.548 10 11 5 26 0 0 0 0

0.514 0.596 0.452 0.554 9 12 6 27 0 1 1 2

0.382 0.313 0.479 0.475 4 6 7 17 0 0 2 2

0.3 0.25 0.193 0.217 0 2 1 3 0 0 0 0

0.264 0.388 0.336 0.37 1 2 4 7 0 0 0 0

1.219 0.703 0.516 0.703 17 12 8 37 10 3 2 15

0.459 0.53 0.522 0.522 6 11 8 25 0 0 0 0
0.279 0.403 0.452 0.401

316 100000

0.4 0.428 0.454 0.438464 140202

1.743 1.434 1.757 1.583 154 167 177 498 40 56 61 157

0.314 0.464 0.397 0.408253 100000

0.245 0.184 0.123 0.18601120000

0.541 0.638 0.545 0.55 10 118 290000

0.553 0.585 0.425 0.538 10 115 260000

0.511 0.586 0.446 0.5468 126 260112

1.272 1.026 1.482 1.334 26 12 17 55 118 10 29

0.505 0.545 0.445 0.5885 210505

0.602 0.734 0.621 0.637 15 17 14 46245 11

3.357 1.92 1.128 1.92 31 24 21 76 19 17 11 47

1.186 1.126 1.118 1.163 30 44 23 97 12 15 10 37

0.774 1.073 1.519 1.1 17 32 28 7739 14 26

1.18 0.909 0.817 0.918 25 28 16 69964 19

3.527 3.161 3.632 3.527 218 239 243 700 158 179 173 510

0.809 0.959 0.598 0.848 16 24 14 54373 13

0.39 0.341 0.293 0.341661 130112

1.488 1.317 1.096 1.338 38 40 24 102 18 159 42

1.297 1.241 0.816 1.187 30 27 15 72 13 134 30

1.375 1.565 0.947 1.375 19 29 23 71 10 146 30

0.965 0.801 1.183 1.083 21 12 16 49769 22

0.464 0.424 0.395 0.42562 130202

0.508 0.582 0.588 0.565 10 149 331236

2.778 1.635 0.93 1.61 28 22 18 68 17 136 36

1.028 0.96 0.973 0.975 25 35 21 81867 21

0.608 0.846 1.189 0.887 13 24 25 62368 17

0.942 0.774 0.687 0.774 20 22 15 57654 15

3.069 2.613 3.027 2.945 209 230 236 675 135 159 151 445

0.656 0.83 0.583 0.706 15 18 11 44262 10

0.387 0.296 0.249 0.319451 100112

1.186 1.15 0.985 1.096 36 37 20 93 15 107 32

1.034 1.058 0.696 0.991 24 24 14 628 103 21

1.117 1.274 0.739 1.125 17 23 20 608 115 24

0.501 0.41 0.626 0.62387 12 270145

0.392 0.325 0.249 0.28634180000

0.344 0.506 0.441 0.483286 161012

1.582 0.918 0.662 0.918 21 18 11 50 1172 20

0.599 0.693 0.681 0.681 13 21 19 531023

0.357 0.515 0.596 0.51539 11 230022

0.524 0.558 0.597 0.5739 119 291405

2.233 1.857 2.227 2.036 184 206 210 600 88 109 98 295

0.408 0.596 0.516 0.5384 149 270000

0.321 0.242 0.16 0.24412140000

0.71 0.83 0.723 0.723 22 18 14 545139

0.721 0.759 0.555 0.711 16 15 10 413126

0.663 0.772 0.583 0.713 13 159 370415

0.499 0.407 0.623 0.61877 12 260145

0.388 0.323 0.248 0.28224170000

0.339 0.502 0.436 0.48186 151012

1.57 0.911 0.654 0.911 20 17 11 48 1172 20

0.59 0.684 0.671 0.671 11 20 19 501023
0.355 0.512 0.582 0.512

39 11 230011

0.519 0.548 0.59 0.5699 119 291405

2.179 1.831 2.214 2.004 180 204 208 592 83 104 93 280

0.404 0.593 0.512 0.5314 149 270000

0.318 0.24 0.158 0.24212140000

0.701 0.823 0.706 0.707 19 18 12 494138

0.711 0.748 0.547 0.697 16 159 403115

0.659 0.759 0.576 0.702 13 159 370415

1.002 0.802 1.194 1.042 19 10 15 44869 23

0.336 0.377 0.294 0.32716290101

0.457 0.575 0.488 0.49496 191225

2.647 1.465 0.817 1.465 25 21 15 61 16 115 32

0.846 0.804 0.762 0.814 19 24 14 57543 12

0.666 0.906 1.268 0.968 14 24 24 6236 11 20

0.92 0.721 0.629 0.723 15 17 10 42654 15

2.745 2.517 2.97 2.812 199 222 226 647 120 145 122 387

0.575 0.673 0.41 0.6049 127 282327

0.253 0.221 0.204 0.22113150000

1.091 0.962 0.768 0.97 27 29 16 72 1063 19

0.906 0.861 0.565 0.808 19 199 474419

1.078 1.27 0.703 0.9 11 19 14 44885 21

0.753 0.621 0.945 0.858 168 12 36526 13

0.311 0.303 0.263 0.29105160000

0.381 0.439 0.423 0.413256 131102

2.162 1.221 0.693 1.207 21 17 12 50 1484 26

0.728 0.676 0.689 0.689 14 19 14 474239

0.517 0.705 0.983 0.775 11 17 20 48327 12

0.729 0.577 0.502 0.577 13 128 332529

2.362 2.08 2.413 2.327 190 210 216 616 95 111 100 306

0.462 0.574 0.396 0.499596 200123

0.239 0.188 0.167 0.20312140000

0.862 0.806 0.692 0.787 23 21 11 55532 10

0.716 0.705 0.477 0.683 17 177 413216

0.867 0.988 0.553 0.729 11 169 36273 12

0.373 0.309 0.479 0.472467 170022

0.252 0.209 0.158 0.18702130000

0.243 0.347 0.326 0.32612360000

1.187 0.669 0.465 0.674 16 126 34922 13

0.421 0.485 0.453 0.465677 200000

0.293 0.433 0.477 0.42430690000

0.396 0.414 0.44 0.433463 130202

1.725 1.378 1.746 1.555 153 171 176 500 38 54 62 154

0.279 0.404 0.342 0.35613370000

0.21 0.149 0.108 0.15400110000

0.467 0.57 0.501 0.501688 220000

0.478 0.505 0.363 0.477683 170000

0.472 0.559 0.342 0.469783 180112

0.372 0.307 0.476 0.47447 150022

0.25 0.207 0.157 0.18402130000

0.241 0.345 0.322 0.32212360000

1.179 0.663 0.459 0.668 15 126 33922 13

0.415 0.479 0.446 0.46576 180000
0.29 0.43 0.469 0.419

30690000

0.392 0.407 0.437 0.431463 130202

1.697 1.368 1.736 1.538 153 166 172 491 38 48 59 145

0.277 0.398 0.34 0.35303360000

0.208 0.148 0.106 0.15300110000

0.464 0.565 0.495 0.495686 200000

0.471 0.497 0.356 0.468573 150000

0.465 0.551 0.338 0.465783 180112

1.252 1.005 1.485 1.301 25 12 16 53 108 10 28

0.425 0.479 0.373 0.414263 110101

0.6 0.758 0.645 0.648 13 15 14 42244 10

3.56 2.01 1.129 2.01 31 26 20 77 19 17 11 47

1.055 1.004 0.948 1.023 26 35 18 79987 24

0.857 1.182 1.63 1.258 21 34 29 845 13 16 34

1.224 0.957 0.841 0.962 25 27 16 68 1064 20

3.437 3.13 3.701 3.511 216 237 243 696 155 181 172 508

0.725 0.848 0.515 0.761 16 199 44272 11

0.309 0.27 0.25 0.27451 100101

1.348 1.191 0.951 1.197 35 38 21 94 16 106 32

1.12 1.064 0.697 0.995 24 22 12 58993 21

1.387 1.646 0.92 1.166 16 25 18 598 126 26

0.944 0.779 1.179 1.073 21 10 15 46769 22

0.396 0.382 0.334 0.36716290101

0.499 0.581 0.555 0.5427 119 271225

2.93 1.674 0.96 1.657 28 22 17 67 18 146 38

0.909 0.85 0.867 0.866 19 26 16 61545 14

0.676 0.921 1.269 1.01 15 26 24 6537 12 22

0.972 0.765 0.67 0.765 21 21 15 57754 16

2.971 2.6 3.018 2.921 208 226 235 669 133 157 149 439

0.584 0.724 0.495 0.626 10 137 302327

0.291 0.228 0.202 0.24613150000

1.067 0.999 0.852 0.975 30 31 17 78973 19

0.887 0.874 0.589 0.842 19 19 11 49541 10

1.119 1.287 0.725 0.954 13 20 17 50885 21

0.47 0.39 0.602 0.59477 11 250145

0.32 0.264 0.2 0.23703140000

0.321 0.457 0.431 0.431156 121001

1.636 0.926 0.627 0.928 21 17 12 50 1172 20

0.528 0.61 0.571 0.5849 17 11 371012

0.378 0.559 0.62 0.55139 13 250033

0.53 0.547 0.585 0.5818 109 271405

2.163 1.754 2.195 1.96 179 205 208 592 78 101 92 271

0.353 0.509 0.428 0.45293 140000

0.255 0.182 0.131 0.18901120000

0.581 0.7 0.617 0.617 16 13 11 401012

0.592 0.627 0.448 0.591 11 135 291001

0.612 0.734 0.444 0.6138 135 260314

0.468 0.387 0.599 0.59277 11 250145

0.316 0.262 0.198 0.23403140000

0.316 0.454 0.427 0.427146 111001

1.625 0.919 0.619 0.919 21 17 12 50 1172 20

0.52 0.602 0.561 0.5799 17 10 361012
0.375 0.556 0.612 0.545

39 13 250033

0.526 0.538 0.581 0.5778 109 271405

2.139 1.742 2.183 1.943 177 201 206 584 76 95 88 259

0.349 0.502 0.425 0.446283 130000

0.253 0.181 0.129 0.18801120000

0.577 0.694 0.61 0.61 14 13 11 380011

0.582 0.617 0.438 0.581 10 135 281001

0.603 0.722 0.439 0.618 135 260314
APS Cholla source stack parameters, from various documents Metric units

APS Cholla LCC coords m m

Stack 

Height

Stack 

Elevation

SRCNAM latitude longitude X km Y km HS ES

WRAP April 2007 "src02"

1 AZ04 -1204.39 -472.322 76.2 1533.14

2 AZ05 -1204.39 -472.322 167.64 1533.14

3 AZ06 -1204.39 -472.322 167.64 1533.14

4 AZX6 -1204.39 -472.322 165.2 1533.14

CH2MHill BART reports, January 2008, Table 2-1 (p. 16 in PDF file)

2 167.6 1529.8

3 167.6 1529.8

4 167.6 1529.8

Note says: "Cholla 3 shares a flue gas exhaust stack with Cholla 2."

APS letter, 2012-02-03

2 34.93892 -110.2996 167.6 1529.8

3 34.93892 -110.2996 167.6 1529.8

4 34.93961 -110.3005 167.6 1529.8

Note says fabric filter baghouse and SO2 scrubbers put on unit 3 in 2009 and unit 4 in 2008

ORIS 00113

merged equiv. 2&3 34.93892 -110.2996 167.64 1529.791

 using same total stack area, same flow, weighted temperatures

UTM zone 12, NAD83

APS Comment, 2012-09-18 easting northing

baseline units 2&3 563963 3866494 167.6 1529.8

baseline unit 4 563876 3866569 167.6 1529.8

BART controls units 2&3 167.6 1529.8

BART controls unit 4 167.6 1529.8

creditable units 2&3 144.8

creditable unit 4 167.2

UNC Task 8, base_R

cho_1 -1204.39 -472.325 76.2 1533.14

cho_2 -1204.26 -471.714 167.64 1529.79

cho_3 -1204.26 -471.714 167.64 1529.79

cho_4 -1204.34 -471.702 167.64 1529.79

UNC Task 9, base_r_ff

cho_1 Stack parameters are all the same as for Task 8

cho_2

cho_3
cho_4

Stack parms match APS Feb. 2012 letter

WRAP BART modeling files for Arizona available on WRAP RMC web site

 page: http://pah.cert.ucr.edu/aqm/308/bart/calpuff/calpuff_inps/az/

CH2MHill BART reports, January 2008, are available on ADEQ web site

 page: http://www.azdeq.gov/environ/air/haze/index.html 

 file: http://www.azdeq.gov/environ/air/haze/download/110810d.pdf (also 110810e.pdf and 110810f.pdf)
m m/s deg K g/s g/s g/s g/s g/s g/s g/s

Stack 

Diameter

Exit 

velocity Exit temp. PMF PMC

DS VS TS DW SO2 SO4 NOX HNO3 NO3 PM25

3.93 12.98 341.48 0 38.4 0 35.2 0 0 4.8

4.47 32.4 354.26 0 88.84 0 81.45 0 0 37.02

5.33 27.57 430.93 0 44.29 0 81.19 0 0 11.07

5.84 21.4 397.04 0 430.21 0 136.94 0 0 48.4

6.9 29.6 396.4

6.9 29.6 396.4

5.9 21.4 397.0

4.48 32.31 354.26

5.24 22.25 322.04

5.85 15.85 324.26

6.896365 26.49614 338.624 120.59 5.9728 266.65 0 0 6.9935 4.8003

6.95 29.6 396.4

5.85 21.4 397

6.88 25.7 322

5.85 23.5 324.3

SO2 SO4 NOX HNO3 NO3 PMF PMC

3.93 12.98 341.48 49.221 2.3803 44.057 0 0 1.3594 1.4117

4.48 32.31 354.26 57.399 0.6458 145.09 0 0 3.9515 1.6413

5.24 22.25 322.04 63.19 5.327 121.57 0 0 3.042 3.159

5.85 23.47 324.26 86.112 7.259 151.42 0 0 4.146 4.305

e as for Task 8 28.233 2.3803 44.057 0 0 1.3594 1.4117

57.399 4.839 145.09 0 0 2.764 2.87

63.19 5.327 121.57 0 0 3.042 3.159
86.112 7.259 151.42 0 0 4.146 4.305

 110810f.pdf)
English units ft_m 3.28084 lbhr_gs

g/s g/s ft ft ft ft/s deg F lb/hr

EC SOA

Stack 

Height

Stack 

Elevation

Stack 

Diameter

Exit 

velocity Exit temp.

HS ES DS VS TS DW SO2

250.0 5030.0 12.9 42.6 155.0 0.0 304.8

550.0 5030.0 14.7 106.3 178.0 0.0 705.1

550.0 5030.0 17.5 90.5 316.0 0.0 351.5

542.0 5030.0 19.2 70.2 255.0 0.0 3414.4

550 5019 22.8 97.1 253.9

550 5019 22.8 97.1 253.9

550 5019 19.2 70.2 254.9

550 5019 14.7 106 178

550 5019 17.2 73 120

550 5019 19.2 52 124

0.2688 1.4934

549.9 5019.0 22.8 97.1 253.9 Same as CH2MHill report for 2 

549.9 5019.0 19.2 70.2 254.9 Same as CH2MHill report for 

549.9 5019.0 22.6 84.3 119.9

549.9 5019.0 19.2 77.1 124.1 VS does not match APS letter

475.1

548.6

EC SOA

0.0522 0.5951

0.1518 0.1614

0.117 1.332

0.159 1.815

0.0522 0.5951

0.106 1.21

0.117 1.332
0.159 1.815
7.936648

lb/hr lb/hr lb/hr lb/hr lb/hr

SO4 NOX HNO3 NO3 PM25

0.0 279.4 0.0 0.0 38.1

0.0 646.4 0.0 0.0 293.8

0.0 644.4 0.0 0.0 87.9

0.0 1086.8 0.0 0.0 384.1

Same as CH2MHill report for 2 and for 3 individually

Same as CH2MHill report for unit 4

VS does not match APS letter
From APS comments, p.A3-2 pdf. 91

Table 3-1: Modeled Emissions Exhaust Stack Parameters

Units Units 2-3 

Merged Stacks Unit 4 Single Stack

UTM-X, Zone 12, NAD83 meters 563,963 563,876

UTM-Y, Zone 12, NAD83 meters 3,866,494 3,866,569

Stack Height meters 167.60 167.6

Creditable Stack Height meters 144.8 167.2

Base Elevation meters 1,529.80 1529.8

Effective Diameter (baseline) meters 6.95 5.85

Effective Diameter (BART controls) meters 6.88 5.85

Gas Exit Velocity (baseline) m/s 29.6 21.4

Gas Exit Velocity (BART controls) m/s 25.7 23.5

Stack Gas Exit Temperature (baseline deg K 396.4 397

Stack Gas Exit Temperature (BART 

controls) deg K 322 324.3