Interrogatory No. 8 

For each TV A EGU, please identify any pollution control equipment currently 

installed, evaluated in engineering studies, or planned to be installed between the 

present time and the year 2020, and operating on the EGU, including but not limited 

to, sulfur oxide "scrubbers," electrostatic precipitators, selective catalyst or 

noncatalytic reduction equipment (SCR or SNCR), low NOx combustion controls, 

baghouses, activated carbon injection, and dust collectors. For each piece of 

equipment identified, include the manufacturer, size, design capacity, design control 

efficiency, operational control efficiency, the capital and installation costs of the 

equipment, and the date of installation and startup, or planned installation and startup. 

Response to No. 8 

TV A objects to provide the requested information regarding pollution control 

equipment evaluated in engineering studies or planned to be installed between the 

present time and the year 2020, because this Interrogatory seeks infonnation protected 

from disclosure under the pre-decisional deliberative process privilege. See also 

General Objection 7. Without waiver of that objection, certain responsive infonnation 

is being provided in documents being produced in response to Document Requests 5-7. 

Subject to and without waiver of its objections, TVA states: 

150 
1.0 Allen Steam Plant Unit 1 

1.1 Electrostatic Precipitator for Particulate Control 

Date Installation I Startup 11-1972 

----------------- Capital/ Installation Cost $3,261,000 ~----------- Manufacturer 

Design Efficiency 

Operational Efficiency 

Lodge-Cottrell 

99.0% 

(1) 

( 1) See the PM results provided in response to Interrogatory No. 5. 

1.2 Over Fire Air for Nitrogen Oxide (NOx) Control 

Equipment Over Fire Air 

Date Installation I Startup 1998 ----------------- Capital/ Installation Cost $5,000,000 

Manufacturer EER 

Design Efficiency 

Operational Efficiency 

----------------- 0 0.40 lb NOx I mmBTU 

0.392 lb NOx I 

mmBTU<2> 

(2) Testing conducted on July 21, 1998- July 30, 1998. 

1.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment _S_C_R ___________ _ 

Date Installation I Startup 05-2003 ----------------- Capital/ Installation Cost $30,500,000 

Manufacturer Alstom ----------------- Design Efficiency 90% ----------------- .057 lbs NOx I 

Operational Efficiency MMBTU<

3

> 

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

(3) Ozone season May 2006 - July 2006 

151 
2.0 Allen Steam Plant Unit 2 

2.1 Electrostatic Precipitator for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Electrostatic 

Precipitator 

09-1971 

$3,261,000 

Lodge-Cottrell 

99.0% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

2.2 Over Fire Air for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Over Fire Air 

1999 

$2,780,000 

EER 

2.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment _S_C_R _______ _ 

Date Installation I Startup 05-2002 

--------------------- Capital I Installation Cost $28,800,000 

~~--~-------------

Manufacturer Alstom --------------------- Design Efficiency 90% ------------------~ Operational Efficiency .066 lbs NOx I rnmBTU<3

> 

(3) Ozone season May 2006 - July 2006 

152 
3.0 Allen Stearn Plant Unit 3 

3.1 Electrostatic Precipitator for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Electrostatic 

Precipitator 

01-1971 

$3,261,000 

Lodge-Cottrell 

99.0% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

3.2 Over Fire Air for Nitrogen Oxide (NOx) _C_o_n_tr_ol _____ _ 

Equipment Over Fire Air 

Date Installation I Startup 2000 

--------- Capital I Installation Cost $2,740,000 -~~------

Manufacturer EER 

---------- Design Efficiency 

Operational Efficiency 

3.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment _S_C_R _______ _ 

Date Installation I Startup 05-2002 

----------- Capital I Installation Cost $50,000,000 

--~--~---------- Manufacturer 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006 - July 2006 

153 

Alstom 

90% 

0.066 lbs NOx I 

mmBTU(3) 
4.0 Bull Run Steam Plant Unit 1 

4.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _P:....:r;...:.e...::..:ciip::.:..ita=t:.:..o.::...r ____ _ 

Date Installation I Startup _12_-_19;,._7;,._7 _____ _ 

Capital I Installation Cost $27,741,000 

Manufacturer Carborundum 

Design Efficiency --=-..:99;_._7..:...:%:......_ _____ _ 

Operational Efficiency (!~) _______ _ 

(1) See the PM results provided in response to Interrogatory No. 5. 

4.2 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment _S.::....C.:....:R::....::....______ _ 

Date Installation I Startup _0:.:5=---2=.:00:...::....:4 ______ _ 

Capital I Installation Cost $210,000,000 

Manufacturer Alstom _______ _ 

Design Efficiency -...:9::...:0:.....:%..:..o _______ _ 

0 .066 lbs NOx I 

Operational Efficiency _mmB = ==:....:T:....:u.::...<_

3

> _____ _ 

(3) Ozone season May 2006 - July 2006 

154 
5.0 Colbert Steam Plant Unit 1 

5.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _P_r_e_ci ...... p_it_at_o_r ____ _ 

Date Installation I Startup 11-1990 

--------- Capital I Installation Cost $10,7 50,000 

Manufacturer Lodge-Cottrell Flakt 

Design Efficiency 99.5 % ---~------- Operational Efficiency ( 1) ~~--------

(1) See the PM results provided in response to Interrogatory No. 5. 

5.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup _19_9_4 ____________ __ 

Capital I Installation Cost $6,000,000 --~~-------

Manufacturer 

Design Efficiency 

Operational Efficiency 

Foster Wheeler 

0 0.40 lb NOx I mmBTU 

0.359 lb NOx I mmBTU<2> 

(2) Testing conducted on September 7, 1994 through September 9, 

1994. 

155 
6.0 Colbert Steam Plant Unit 2 

6.1 Electrostatic Precipitator for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Electrostatic 

Precipitator 

08-1990 

$10,750,000 

Lodge-Cottrell Flakt 

99.5% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

6.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1994 

$6,000,000 

Foster Wheeler 

0 0.40 lb NOx I mmBTU 

0.39 lb NOx I mmBTU<2

> 

(2) Testing conducted on April 25-April 28 and June 19-June 20, 

1995. 

156 
7.0 Colbert Steam Plant Unit 3 

7.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _Pr_e_c ...... ip_it_at_o_r ____ _ 

Date Installation I Startup 05-1990 

----------- Capital I Installation Cost $10,7 50,000 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Lodge-Cottrell Flakt 

99.5% 

(1) 

(1) See the PM results provided in response.to Interrogatory No. 5. 

7.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup _19_9_3 _______ _ 

Capital I Installation Cost $6,000,000 

-~~------- Manufacturer Foster Wheeler 

Design Efficiency 

Operational Efficiency 

0 0.40 lb NOx I mmBTU 

0. 394 lb NOx I mmBTU(2> 

(2) Testing conducted on February 25-28, 1992. 

157 
8.0 Colbert Steam Plant Unit 4 

8.1 Electrostatic Precipitator for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operatjonal Efficiency 

Electrostatic 

Precipitator 

01-1991 

$10,750,000 

Lodge-Cottrell Flakt 

99.5% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

8.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1994 

------------------ Capital I Installation Cost $6,000,000 

--~~------------ Manufacturer Foster Wheeler 

Design Efficiency 

Operational Efficiency 

0 0.40 lb NOx I mmBTU 

0.343 lb NOx I mmBTU<

2

> 

(2) Testing conducted on September 20-21 , 1994. 

8.3 NOx Star for Nitrogen Oxide (NOx) Control 

Equipment NOx Star ----------------- Date Installation I Startup 2005 

----------------- Capital I Installation Cost $23,000,000 

Manufacturer Mitsui Babcock 

Design Efficiency 60% 

--~------------- 0.420 lbs NOx I 

Operational Efficiency mmBTU <

3

> 

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

(3) Ozone season May 2006- July 2006. 

158 
9.0 Colbert Steam Plant Unit 5 

9.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment ....:Pr::....::...:e:..::.ct::.r.::. P.:.:ita=t=o.:....r ____ _ 

Date Installation I Startup _0.:.....:6---1:..:.9....:....76-=-------

Capital I Installation Cost $13,000,000 

Pollution - Control 

Manufacturer Walther 

-~~-------

Design Efficiency _9:...:9:...:·.::....5.:..:%:..__ _____ _ 

Operational Efficiency ~(1:..!..) _______ _ 

(1) See the PM results provided in response to Interrogatory No. 5. 

9.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1995 

$11,000,000 

Babcock & Wilcox 

0 0.42 lb NOx I mmBTU 

0. 399 lb NOx I mmBTU12> 

(2) Testing conducted on May 31 -June 3, 1995. 

9.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment _S.:....C.:....R::...:_ _______ _ 

Date Installation I Startup _.::....~~:..__ 11-2003 _____ __ Capital I Installation Cost $102,000,000 

Manufacturer 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006- July 2006 

159 

Alstom 

90% 

.040 lbs NOx I MMBTU 

(3) 
10.0 Cumberland Steam Plant Unit 1 

10.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital / Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

06-1982 

$79,000,000 

Carborundum 

99.3% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

10.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1999 

$21 ,300,000 

Foster Wheeler 

< 0 .68 lb NOx I 

mmBTU 

0.58 lb NOx I 

mmBTU(2) 

(2) Testing conducted January 7 , 2000 through February 3, 2000. 

10.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment _::.. SC..:::..R:...:.._ _____ _ 

Date Installation I Startup .......;_05;_~2_;_ 00_;_3:...._ ____ _ 

Capital / Installation Cost $165,000,000 

Manufacturer Alstom 

Design Efficienc ~==== --- y 90=-%:..:. o _ _ ____ _ 

.067lb NOx I 

Operational Efficiency _;_;...;:.....:.:..:;;_ B~T~U_<_> ___ _ 

(3) Ozone season May 2006 - July 2006 

160 
10.4 Flue Gas Desulphurization for Sulfur Dioxide (SOz) Control 

Equipment Wet Limestone FGD 

Date Installation I Startup 01-1995 

----------------- Capital I Installation Cost $280,000,000 

Manufacturer ABB ----------------- Design Efficiency 95.0% 

~--------------- 0.23 lbs S02 I 

Operational Efficiency MMBTU 

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

Operational efficiency based on FY2006. 

161 
11.0 Cumberland Steam Plant Unit 2 

11. 1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

06-1982 

$79,000,000 

Carborundum 

99.3% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

11 .2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1999 

$25,000,000 

Foster Wheeler 

< 0.68 lb NOx I 

mmBTU 

0.58 lb NOx I 

mmBTU(2) 

(2) Testing conducted January 7, 2000 through February 3, 2000. 

11 .3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

----------------- Date Installation I Startup _0_5_-2_00_4 ____ _ 

Capital I Installation Cost $159,000,000 

Manufacturer Alstom 

----------------- Design Efficiency 90% 

~~-------------

.065 lb NOx I 

Operational Efficiency MMBTU O> -----------------

(3) Ozone season May 2006- July 2006 

162 
11.4 Flue Gas Desulphurization for Sulfur Dioxide (S02) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Operational efficiency based on FY2006. 

163 

Wet Limestone FGD 

01-1995 

$280' 000,000 

ABB 

95.0% 

0.23 lbs S02 I 

MMBTU 
12.0 Gallatin Steam Plant Unit 1 

12.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Eqwpment _P_r_e_ci~p_it_at_o_r ________ _ 

Date Installation I Startup 02-1979 

------------------ Capital I Installation Cost $15,250,000 

Manufacturer Wheelabrator Frye 

Design Efficiency 99.5 % ------------------ Operational Efficiency __;_(1..:....) ______________ _ 

(1) See the PM results provided in response to Interrogatory No. 5. 

12.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1994 

~~~~~-------- Capital I Installation Cost $8,670,000 

Manufacturer 

Design Efficiency 

Operational Efficiency 

International 

Combustion 

0 0.38 lb NOx I mmBTU 

0. 37 lb NOx I mmBTU<

2

> 

(2) Testing performed August 1 through August 3, 1994. 

164 
13.0 Gallatin Steam Plant Unit 2 

13.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _Pr_e_ci...._p_ita_t_o_r ____ _ 

Date Installation I Startup 09-197 8 ~---~~----- Capital I Installation Cost $15,250,000 

Manufacturer Wheelabrator Frye 

Design Efficiency 99.5% 

----------- Operational Efficiency (1) 

~~--------

(1) See the PM results provided in response to Interrogatory No. 5. 

13.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup __ 19_9_4 ______ _ 

Capital I Installation Cost $8,670,000 

Manufacturer 

Design Efficiency 

Operational Efficiency 

International 

Combustion 

0 0.38 lb NOx I mmBTU 

0. 32 lb NOx I mmBTU\2

) 

(2) Testing performed July 21 through July 28, 1995. 

165 
14.0 Gallatin Steam Plant Unit 3 

14.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

01-1979 

$15,250,000 

Wheelabrator Frye 

99.5% 

. (1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

14.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1994 

~--------------- Capital I Installation Cost $8,670,000 

Manufacturer 

Design Efficiency 

Operational Efficiency 

International 

Combustion 

0 0.38Ib NOx I mmBTU 

0.32 lb NOx I mmBTU<2> 

(2) Testing performed July 7 through July 9, 1995. 

166 
15.0 Gallatin Steam Plant Unit 4 

15.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _P_r_e_ci..._p--=ita_t_o_r ____ _ 

Date Installation I Startup 04-1979 ~~~~----- Capital I Installation Cost $15,250,000 

Manufacturer Wheelabrator Frye 

Design Efficiency 99.5% 

----------- Operational Efficiency (1) 

~~---- ---

(1) See the PM results provided in response to Interrogatory No. 5. 

15.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1994 ----------- Capital I Installation Cost $16,000,000 

Manufacturer 

Design Efficiency 

Operational Efficiency 

International 

Combustion 

0 0.48 lb NOx I mmBTU 

0.47 lb NOx I mmBTU<

2

> 

(2) Testing performed October 25 through November 5, 1993. 

167 
16.0 John Sevier Steam Plant Unit 1 

16.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

04-1973 

$3,339,000 

Lodge-Cottrell 

98.5% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

16.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1995 

$7,500,000 

International 

Combustion 

0 0.34 lb NOx I mmBTU 

0.31 lb NOx I mmBTU<2

> 

(2) Testing performed September 18, 1995 through September 21, 1995. 

168 
17.0 John Sevier Steam Plant Unit 2 

17.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

07-1973 

$3,339,000 

Lodge-Cottrell 

98.5% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

17.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1995 

$7,500,000 

International 

Combustion 

0 0.34 lb NOx I mmBTU 

0.29 lb NOx I mmBTU<2

> 

(2) Testing performed September 8, 1995 through September 13, 1995. 

169 
18.0 John Sevier Steam Plant Unit 3 

18.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

01-1974 

$3,339,000 

Lodge-Cottrell 

99.6% 

(1) 

( 1) See the PM results provided in response to Interrogatory No. 5. 

18.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1995 

$6,500,000 

International 

Combustion 

0 0.34Ib NOx I mmBTU 

0 . 30 lb NOx I mmBTU<

2> 

(2) Testing performed January 30, 1996 through February 1, 1996. 

170 
19.0 John Sevier Steam Plant Unit 4 

19.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

05-1974 

$3,339,000 

Lodge-Cottrell 

99.6% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

19.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1995 

$6,500,000 

International 

Combustion 

0 0.34 lb NOx I mmBTU 

0.29 lb NOx I mmBTU<2

> 

(2) Testing performed from February 10-11 , 1996. 

171 
20.0 Johnsonville Steam Plant Unit 1 

20.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital/ Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

01-1976 

$3,500,000 

American Air Filter 

98.7% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

20.2 SNCR for Nitrogen Oxide (NOx) Control 

Equipment _S_N_C_R _____ _ 

Date Installation I Startup 07-2005 

~-------- Capital/ Installation Cost $3,000,000 

~~~------

Manufacturer Fuel Tech ---------- Design Efficiency 25 % ----------------- Operational Efficiency 30% (2) ----~~---------

(2) Testing performed August 1-7, 2005 and September 27-29, 2005. 

21.0 Johnsonville Steam Plant Unit 2 

21.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital/ Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

03-1976 

$3,500,000 

American Air Filter 

98.7% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

172 
22.0 Johnsonville Steam Plant Unit 3 

22.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

08-1976 

$3,500,000 

American Air Filter 

98.7% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

173 
23.0 Johnsonville Steam Plant Unit 4 

23. 1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

09-1976 

$3,500,000 

American Air Filter 

98.7% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

24.0 Johnsonville Steam Plant Unit 5 

24.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

_!>recipitator 

08-1975 

$3,500,000 

Manufacturer American Air Filter 

Design Efficiency 98.7 % ------------------ Operational Efficiency (1) 

~~--------------

(1) See the PM results provided in response to Interrogatory No. 5. 

174 
25.0 Jolmsonville Steam Plant Unit 6 

25 .1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

07-1975 

$3,500,000 

American Air Filter 

98.7% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

26.0 Johnsonville Steam Plant Unit 7 

26.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Precipitator 

11-1989 

$7,375,000 

American Air Filter I 

Manufacturer Flakt 

----~------------ Design Efficiency 99.7% 

------------------ Operational Efficiency ( 1) ~~--------------

(1) See the PM results provided in response to Interrogatory No. 5. 

26.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1994 

Capital I Installation Cost ~--~~--------- $5,670,000 

--~~----------- Manufacturer Foster Wheeler 

Design Efficiency 

Operational Efficiency 

0 0.45 lb NOx I mmBTU 

0.39 lb NOx I mmBTU<

2

> 

(2) Testing performed from February 20-23, 1996. 

175 
27.0 Johnsonville Steam Plant Unit 8 

27 .1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

05-1990 

$7,375,000 

American Air Filter I 

Flakt 

99.7% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

27.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1993 

~--------------- Capital I Installation Cost $7,00,000 -=--~~--------- Manufacturer Foster Wheeler 

Design Efficiency 

Operational Efficiency 

(2) Testing conducted May 19-21, 1993. 

176 

0 0.45 lb NOx I mmBTU 

0.41 lb NOx I mmBTU<

2

> 
28.0 Jolmsonville Steam Plant Unit 9 

28.1 Electrostatic Precipitator for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Electrostatic 

Precipitator 

02-1990 

$7,375,000 

American Air Filter I 

Flak.t 

99.7% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

28.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1994 

~~~~---------- Capital I Installation Cost $5,670,000 

--~~~---------- Manufacturer Foster Wheeler 

Design Efficiency 

Operational Efficiency 

0 0.45 lb NOx I mrnBTU 

0.38 lb NOx I mmBTU<2> 

(2) Testing conducted from August 23-25, 1994. 

177 
29.0 Johnsonville Steam Plant Unit 10 

29.1 Electrostatic Precipitator for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Electrostatic 

Precipitator 

07-1990 

$7,375 ,000 

American Air Filter I 

Flakt 

99.7% 

(1) 

(I) See the PM results provided in response to Interrogatory No. 5. 

29.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup _1_9_9_4 _ _ _ _ __ _ 

Capital I Installation Cost $5,670,000 

--~--~---------- Manufacturer 

Design Efficiency 

Operational Efficiency 

(2) Testing conducted in August 1994. 

178 

Foster Wheeler 

0 0.45 lb NOx I mmBTU 

0.41 lb NOx I mmBTU<

2

> 
30.0 Kinston Steam Plant Unit 1 

30.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _P_r_e_cl_..·p_it_at_o_r ___ _ _ 

Date Installation I Startup 02-1977 

---------- Capital / Installation Cost $7,560,000 ~~~------ Manufacturer American Air Filter 

Design Efficiency 99.2% 

- ----- --- Operational Efficiency ( 1) ~~--------

(1) See the PM results provided in response to Interrogatory No. 5. 

30.2 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

----- ----- -- Date Installation I Startup 2004 

------------- Capital / Installation Cost $25,250,000 

Manufacturer Alstom 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006 - July 2006. 

179 

---------------- 90% 

0.54lbs NOx I 

mmBTU<3

> 
31.0 Kinston Steam Plant Unit 2 

31.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

12-1976 

$7,560,000 

American Air Filter 

99.2% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

31 .2 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

----------------- Date Installation I Startup 2004 

----------------- Capital I Installation Cost $25 ,250,000 

Manufacturer Alstom 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006 - July 2006. 

180 

----------------- 90% 

0.054 lbs NOx I 

MMBTU 
32.0 Kinston Steam Plant Unit 3 

32.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

11-1976 

$7,560,00 

American Air Filter 

99.2% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

32.2 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

----------------- Date Installation I Startup 2004 

----------------- Capital I Installation Cost $25,250,000 

Manufacturer Alstom 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006- July 2006. 

181 

----------------- 90% 

0.053 lbs NOx I 

mmBTU 
33.0 Kinston Steam Plant Unit 4 

33.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

10-1976 

$7,560,000 

American Air Filter 

99.2% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

33.2 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

----------------- Date Installation I Startup 2004 

------------------ Capital I Installation Cost $25,250,000 

Manufacturer Alstom 

Design Efficiency 

Operational Efficiency 

182 

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

90% 

0.053 lbs NOx I 

mmBTU 
34.0 Kinston Steam Plant Unit 5 

34.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _P_r_e_ci...._p_ita_t_or ____ _ 

Date Installation I Startup 09-1976 

--------- Capital I Installation Cost _$~7..:..,5:.......:6....:...0.!....:;,000.....;_;;_ ___ _ 

Manufacturer American Air Filter 

Design Efficiency 99.2% 

---~---- Operational Efficiency (1) 

~~--------

(1) See the PM results provided in response to Interrogatory No. 5. 

34.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1997 

$5,500,000 

International 

Combustion 

0 0.34lb NOx I mmBTU 

Test data not available 

34.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment _S_C_R __________ _ 

Date Installation I Startup 05-2005 

----------------- Capital/ Installation Cost $28,000,000 

Manufacturer 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006 - July 2006. 

183 

Alstom 

90% 

0.053 lbs NOx I 

mmBTU0> 
35.0 Kinston Steam Plant Unit 6 

35.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

07-1976 

$7,560,000 

American Air Filter 

99.2% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

35.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital/ Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1996 

$6,500,000 

International 

Combustion 

0 0.34 lb NOx I 

nunBTU 

0.33 lb NOx I mmBTU<

2

> 

(2) Testing conducted from June 25, 1996 through June 27, 1996. 

35.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

---------------- Date Installation I Startup 05-2005 

---------------- Capital I Installation Cost $28,000,000 

Manufacturer 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006- July 2006. 

184 

Alstom 

90% 

0.045 lbs NOx I 

mmBTU 0> 
36.0 Kinston Steam Plant Unit 7 

36.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment Precipitator 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

06-1976 

$7,560,000 

American Air Filter 

Design Efficiency 

Operational Efficiency 

99.2% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

36.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

1997. 

Equipment Low NOx Burners 

Date Installation I Startup _1_9_9_7 _____ _ 

Capital -/ Installation Cost $5,500,000 --~~-----------

Manufacturer 

Design Efficiency 

Operational Efficiency 

International 

Combustion 

0 0.34lb NOx I mmBTU 

0. 34 lb NOx I mmBTU<

2

> 

range 

(2) Testing conducted from February 25, 1997 through February 28, 

36.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

----------------- Date Installation I Startup 07-2004 ----------------- Capital I Installation Cost $28,000,000 

Manufacturer Alstom 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006 - July 2006. 

185 

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

90% 

0.045 lbs NOx I 

mmBTU (3) 
37.0 Kinston Steam Plant Unit 8 

37.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _P_r_e_ct ·p_ita ..... _t_o_r ____ _ 

Date Installation I Startup 04-1976 

--------- Capital I Installation Cost $7,560,000 

-~~------

Manufacturer American Air Filter 

Design Efficiency 99.2% 

------------------- Operational Efficiency ( 1) ~~--------

(1) See the PM results provided in response to Interrogatory No. 5. 

37.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1996 

$6,500,000 

International 

Combustion 

0 0.34lb NOx I mmBTU 

0. 36 lb NOx I mmBTU(2) 

range 

(2) Testing conducted on March 10, 1997 through March 13, 1997. 

37.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

------------------- Date Installation I Startup 07-2004 

------------------- Capital I Installation Cost $28,000,000 

Manufacturer Alstom 

Design Efficiency 

Operational Efficiency 

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

90% 

0.045 lbs NOx I 

mmBTU (3) 

(3) Ozone season May 2006- July 2006. 

186 
38.0 Kinston Steam Plant Unit 9 

38.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

02-1976 

$7,560,000 

American Air Filter 

99.2% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

38.2 NOx Tech 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Replaced with SCR. 

NOx Tech 

2002 

$29,000,000 

38.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx} Control 

Equipment _S_C_R ______ _ 

Date Installation I Startup 05-2006 

----------------- Capital I Installation Cost $21,000,000 

Manufacturer Alstom --~-------------

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006- July 2006. 

187 

90% 

0.045 lbs NOx I 

MMBTU (3) 
39.0 Paradise Steam Plant Unit 1 

39.1 Wet Scrubber for Particulate Control 

Equipment Wet Scrubber 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

11-1983 

$129,000,000 

Chemico 

unknown 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

39.2 Over Fire Air for Nitrogen Oxide (NOx) Control 

1999. 

Equipment Over Fire Air 

Date Installation I Startup 1999 

------------------ Capital I Installation Cost _$..;_6-!,,_000__;__!,., 000__:__;_______ __ 

Manufacturer Babcock and Wilcox 

Design Efficiency 

Operational Efficiency 

0.86 lbs NOx I mmBTU 

0.73lbs NOx I MMBTU 

(2) 

(2) Testing conducted between December 10, 1998 through January 21 , 

39.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

------------------ Date Installation I Startup .......:2_00.....:....;_1 ____________ __ 

Capital I Installation Cost $44,000,000 

Manufacturer Alstom 

.......:_~~------------

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006 - July 2006. 

90% 

0.092lbs NOx I 

MMBTU (3) 

39.4 Flue Gas Desulphurization for Sulfur Dioxide (S02) Control 

Equipment FGD 

__:_~--------------

Date Installation I Startup 11-1983 ------------------ Capital / Installation Cost $129,000,000 

Manufacturer Chemico 

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

188 
Design Efficiency 

Operational Efficiency 

(2) Value based on FY2006. 

189 

84% 

0.67 lbs S02 I 

mmBTU(2) 
40.0 Paradise Steam Plant Unit 2 

40.1 Wet Scrubber for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Wet Scrubber 

12-1983 

$129,000,000 

Chemico 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

40.2 Over Fire Air for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Over Fire Air 

2000 

$5,000,000 

40.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

------------------ Date Installation I Startup _2_000 ______________ _ 

Capital I Installation Cost $59,000,000 

Manufacturer Alstom 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006 - July 2006. 

----------------- 90% 

0.097 lbs NOx I 

mmBTU (3) 

40.4 Flue Gas Desulphurization for Sulfur Dioxide (SOz) Control 

Equipment FGD 

----------------- Date Installation I Startup 1983 

----------------- Capital I Installation Cost $129,000,000 

Manufacturer Chemico 

Design Efficiency 

Operational Efficiency 

(2) Based on FY2006. 

190 

84% 

0.69 lbs S02 I 

mmBTU(2) 
41.0 Paradise Steam Plant Unit 3 

41.1 Electrostatic Precipitator for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Electrostatic Precipitator 

06-1981 

$43,000,000 

Peabody Process 

Systems 

99.6% 

(1) 

( 1) See the PM results provided in response to Interrogatory No. 5. 

41.2 Over Fire Air for Nitrogen Oxide (NOx) Control 

Equipment Over Fire Air 

Date Installation I Startup 2000 

------------------ Capital I Installation Cost $9,000,000 ~~~------------

Manufacturer 

Design Efficiency 

Operational Efficiency 

41.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

~---------------- Date Installation I Startup 2003 

------------------ Capital I Installation Cost $124,500,000 

Manufacturer Alstom 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006- July 2006. 

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

90% 

0.101 lbs NOx I 

mmBTU (3) 

41.4 Flue Gas Desulphurization for Sulfur Dioxide (S02) Control 

Equipment FGD 

------------------ Date Installation I Startup 01-2007 

------------------ Capital I Installation Cost $219,000,000 

Manufacturer MHI I Advatech 

Design Efficiency 

Operational Efficiency 

191 

98% 

N/A(4) 
(4) Construction on the Unit 3 scrubber is finishing and the scrubber will 

be going through a shakedown period before being put into full service. 

42.0 Shawnee Steam Plant Unit 1 

42.1 Bag house I Fabric Filter for Particulate Control 

Equipment Bag house I Fabric Filter 

Date Installation I Startup _0.:.....;6:..... 19-= 1 _ _____ _ 

Capital I Installation Cost $7,600,000 ~~-------------- Manufacturer GE Buell EnviroTech 

Design Efficiency 99.5 % ------------------- Operational Efficiency _(_,_1..£....) ____________ _ 

(1) See the PM results provided in response to Interrogatory No. 5. 

42.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

(2) Testing conducted January 1999. 

Low NOx Burners 

1999 

$2,000,000 

Babcock and Wilcox 

0 0.42 lb NOx I mmBTU 

0.42 lb NOx I mmBTU<

2

> 

42.3 Selective Non Catalytic Reduction (SNCR) for Nitrogen Oxide (NOx) 

Control 

Equipment SNCR 

------------------- Date Installation I Startup 07-2005 ------------------- Capital I Installation Cost $3,000,000 ~~ ~----------- Manufacturer Fuel Tech 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006 - July 2006. 

192 

------------------- 25% 

0.371 lbs NOx I 

mmBTU (3) 
(4) Construction on the Unit 3 scrubber is finishing and the scrubber will 

be going through a shakedown period before being put into full service. 

42.0 Shawnee Steam Plant Unit 1 

42.1 Bag house I Fabric Filter for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Bag house I Fabric Filter 

06-1981 

$7,600,000 

GE Buell EnviroTech 

99.5% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

42.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

(2) Testing conducted January 1999. 

Low NOx Burners 

1999 

$2,000,000 

Babcock and Wilcox 

0 0.42 lb NOx I mmBTU 

0.42 Jb NOx I mmBTU<2

> 

42.3 Selective Non Catalytic Reduction (SNCR) for Nitrogen Oxide (NOx) 

Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006- July 2006. 

192 

SNCR 

07-2005 

$3,000,000 

Fuel Tech 

25% 

0.371 lbs NOx I 

mmBTU (3) 
43.0 Shawnee Steam Plant Unit 2 

43.1 Bag house I Fabric Filter for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Bag house I Fabric Filter 

03-1981 

$7,600,000 

GE Buell EnviroTech 

99.5% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

43.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

2000 

$4,000,000 

Babcock and Wilcox 

0 0.42 lb NOx I mmBTU 

0.35 lb NOx I mmBTu<2

> 

(2) Testing conducted May 29, 2000 through June 9, 2000. 

193 
44.0 Shawnee Stearn Plant Unit 3 

44.1 Bag house I Fabric Filter for Particulate Control 

Equipment Bag house I Fabric Filter 

Date Installation I Startup _11_-_19_8_0 ______ _ 

Capital I Installation Cost $7.500,000 ~~~-------

Manufacturer 

Design Efficiency 

Operational Efficiency 

GE Buell Enviro Tech 

99.5% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

44.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1998 

$4,750,000 

Babcock and Wilcox 

0 0.42 lb NOx I mrnBTU 

0. 38 lb NOx I mrnBTU(2) 

(2) Testing performed on March 10-17, 1999. 

194 
45.0 Shawnee Steam Plant Unit 4 

45.1 Bag house I Fabric Filter for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Bag house I Fabric Filter 

11-1980 

$7,500,000 

GE Buell Enviro Tech 

99.5% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

45.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1998 

$4,750,000 

Babcock and Wilcox 

0 0.42 lb NOx I mmBTU 

0.50 lb NOx I mmBTU<

2

l 

(2) Testing conducted August 13 through August 14, 1998. 

195 
46.0 Shawnee Steam Plant Unit 5 

46.1 Bag house I Fabric Filter for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Bag house I Fabric Filter 

11 -1979 

$7,500,000 

GE Buell Enviro Tech 

99.5% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

46.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1998 

$4,750,000 

Babcock and Wilcox 

0 0.42 lb NOx I mmBTU 

0.45 lb NOx I mmBTU(2) 

(2) Testing performed on April 8-9, 1998. 

196 
47.0 Shawnee Steam Plant Unit 6 

47 .I Bag house I Fabric Filter for Particulate Control 

Equipment Bag house I Fabric Filter 

Date Installation I Startup _11_-_19_7_9 ____ _ _ _ 

Capital I Installation Cost _.;.. $7...:.,_500____:.,_000____ _ 

Manufacturer GE Buell Enviro Tech 

Design Efficiency 99.5% --~-------------- Operational Efficiency ( 1) ~~----------------

(1) See the PM results provided in response to Interrogatory No. 5. 

47.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1998 

$4,750,000 

Babcock and Wilcox 

0 0.42 lb NOx I mmBTU 

0.42 lb NOx I mmBTU<

2

> 

(2) Testing performed from January 8, 1998 through February 9, 1998. 

197 
48 .0 Shawnee Steam Plant Unit 7 

48.1 Bag house I Fabric Filter for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Bag house I Fabric Filter 

11-1980 

$7,500,000 

GE Buell Enviro Tech 

99.5% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

48.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1999 

$2,000,000 

Babcock and Wilcox 

0 0.42 lb NOx I mmBTU 

0.46 lb NOx I mmBTU<2> 

(2) Testing performed from February 23, 1999 through March 4, 1999. 

198 
49.0 Shawnee Steam Plant Unit 8 

49.1 Bag house I Fabric Filter for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Bag house I Fabric Filter 

11-1980 

$7 ,500,000 

GE Buell Enviro Tech 

99.5 % 

(1) 

( 1) See the PM results provided in response to Interrogatory No. 5. 

49.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

2000 

$4,000,000 

Babcock and Wilcox 

0 0.42 lb NOx I mmBTU 

0. 38 lb NOx I mmBTU<

2

> 

(2) Testing performed from November 28, 1999 through January 7, 

2000. 

199 
50.0 Shawnee Steam Plant Unit 9 

50.1 Bag house I Fabric Filter for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Bag house I Fabric Filter 

04-1981 

$7,500,000 

GE Buell Enviro Tech 

99.5 % 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

50.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

2000 

$4,000,000 

Babcock and Wilcox 

0 0.42Ib NOx I mmBTU 

0.30 lb NOx I mmBTU(2) 

(2) Testing conducted from April 11 , 2000 through April 20, 2000. 

200 
51.0 Shawnee Steam Plant Unit 10 

51.1 Bag house I Fabric Filter for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Bag house I Fabric Filter 

07-1981 

$7,500,000 

GE Buell Enviro Tech 

99.5% 

(1) 

(1) See-the PM results provided in response to Interrogatory No. 5. 

52.0 Widows Creek Steam Plant Unit 1 

52.1 Electrostatic Precipitator for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Electrostatic Precipitator 

12-1977 

$9,000,000 

Pollution-Control Walther 

99.6% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

52.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

(2) Test results issued May 2000. 

201 

Low NOx Burners 

2003 

$430,000 

Babcock and Wilcox 

-0.60 lbs NOx I 

mmBTU 

0.76lbs NOx I 

mmBTU (2) 
53.0 Widows Creek Steam Plant Unit 2 

53.1 Electrostatic Precipitator for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Electrostatic Precipitator 

08-1977 

$9,000,000 

Pollution-Control Walther 

99.6% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

53.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

54.0 Widows Creek Steam Plant Unit 3 

Low NOx Burners 

2004 

$800,000 Estimated 

Babcock and Wilcox 

0.55 lbs NOx I 

mmBTU 

0.50 lbs NOx I 

mmBTU (estimated) 

54.1 Electrostatic Precipitator for Particulate Control 

Equipment Electrostatic Precipitator 

Date Installation I Startup 05-1977 ~~~-------------- Capital I Installation Cost $9,000,000 

~~~~------------

Manufacturer 

Design Efficiency 

Operational Efficiency 

Pollution-Control Walther 

99.6% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

202 
54.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

55.0 Widows Creek Steam Plant Unit 4 

Low NOx Burners 

2002 

$800,000 Estimated 

Babcock and Wilcox 

0.55 lbs NOx I 

mrnBTU 

0.50 lbs NOx I 

mmBTU (estimated) 

55. 1 Electrostatic Precipitator for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Electrostatic Precipitator 

06-1977 

$9,000,000 

Pollution-Control Walther 

99.6% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5 . 

55.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

203 

Low NOx Burners 

2002 

$800,000 Estimated 

Babcock and Wilcox 

0.55 lbs NOx I 

mmBTU 

0.50 lbs NOx I 

mrnBTU (estimated) 
56.0 Widows Creek Steam Plant Unit 5 

56.1 Electrostatic Precipitator for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Electrostatic Precipitator 

09-1977 

$9,000,000 

Pollution-Control Walther 

99.6% 

(1) 

(1) See the PM results provided in response to Interrogatory No .. 5. 

56.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

57.0 Widows Creek Steam Plant Unit 6 

Low NOx Burners 

2004 

$800,000 Estimated 

Babcock and Wilcox 

0.55 lbs NOx I 

mmBTU 

0.50 lbs NOx I 

mmBTU (estimated) 

57.1 Electrostatic Precipitator for Particulate Control 

Equipment Electrostatic Precipitator 

Date Installation I Startup _11_--'19:......7_7 _ _____ _ 

Capital I Installation Cost $9,000,000 

--~~~------------

Manufacturer Pollution-Control Walther 

Design Efficiency 99.6% 

----~-------------- Operational Efficiency (1) 

~~----------------

(1) See the PM results provided in response to Interrogatory No. 5. 

204 
57.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

58.0 Widows Creek Steam Plant Unit 7 

Low NOx Burners 

2003 

$800,000 Estimated 

Babcock and Wilcox 

0.55 lbs NOx I 

mmBTU 

0.50 lbs NOx I 

mmBTU (estimated) 

58.1 Electrostatic Precipitator I Wet Scrubber for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Electrostatic Precipitator 

12-1981 

$57,593,000 

Western Precipitation 

99.9% 

(1) 

Wet Limestone FGD 

12-1981 

$56,993,000 

Combustion Engineering 

Operational Efficiency (1) 

~---------------------- (1) See the PM results provided in response to Interrogatory No. 5. 

58.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

205 

Low NOx Burners 

1999 

$10,000,000 

0.44 lbs NOx I 

mmBTU 
58.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

----------------- Date Installation I Startup 05-2003 ~~------------ Capital I Installation Cost $65,900,000 

Manufacturer Alstom 

----------------- Design Efficiency 90% 

--~------------- 0.061 lbs NOx I 

Operational Efficiency mmBTU (3) 

(3) Ozone season May 2006- July 2006. 

58.4 Flue Gas Desulphurization for Sulfur Dioxide (S02) Control 

Equipment Wet Limestone FGD 

Date Installation I Startup -=.:: 12::._-.::..: 19:..-::8:...=:1 ___ _____ _ 

Capital I Installation Cost _$.:....;:._~,00:....:....:...:.....:, 000 _ _ _____ _ 

Manufacturer ~~Alstom ~::.__ ________________ __ Design Efficiency 83.4% ----~------------------- Operational Efficiency 89.3% (estimated) 

59.0 Widows Creek Steam Plant Unit 8 

59.1 Wet Scrubber for Particulate Control 

Date Installation I Startup Wet Scrubber 

Capital I Installation Cost 01-1978 

----------------- Manufacturer $50,352,000 

Design Efficiency - 99% ----------------- Operational Efficiency (1) 

~~-------------

(1) See the PM results provided in response to Interrogatory No. 5. 

59.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

206 

Low NOx Burners 

1998 

$11 ,000,000 
59.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

----------------- Date Installation I Startup ----:-0_5_-2_00 __ 4 ________ _ 

Capital I Installation Cost $61,000,000 

Manufacturer Alstom 

--~~----------- Design Efficiency 90% 

~----:-------------- 0.041 lbs NOx I 

Operational Efficiency mmBTU (3) 

(3) Ozone season from May 2006- July 2006. 

59.4 Flue Gas Desulphurization for Sulfur Dioxide (SOz) Control 

Equipment Wet Limestone FGD 

Installed 01-1978 

DCFS upgrade 11-

Date Installation I Startup 2004 ~----:-----:-----:--------

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

$50,352,000 

+ 

$33,000,000 

TVA 

Advatech 

96.0% 

95 % (estimated) 

59.5 Lime Injection for Sulfur Trioxide (S03) Control 

Equipment _L __ im_e_In-"-Je_c_ti __ on ______________ _ 

Date Installation I Startup 1 ,;... 200~6=--------------------

Capital I Installation Cost _$_;_8:...!.,..:..500.::...:...!.,..:.. 000..:.....:_ ______________ _ 

Manufacturer NOL-TEC ~~~~----------------- Design Efficiency 90.0% 

------------------------- Operational Efficiency not operational yet 

207