O p ti on 2 S 0

. 009 l b t on

S our c e File Ba g hou s e C on t rol E qu i p m e n t ID C

on t ro l D e v ic e I n s t alla t i on Y e ar I n l e t Ga s

Fl o w Rat e _d s c fm N u m b e rO fC o m p a rt m e n ts N u m b e rO f

B a gs OrCa r t r i d g

e s Pe rC o m p a r tm e nt Ca p i t al c o s t E s t i mate Annu ali ze d

Ca p i t al c o st Add i t i on al Annu al

O &M Ba g

R e p la c e m e n t c o s t T o t al Annu ali ze d c o s t ov e r c urr e n t c o s t Ca p i t al c

o s t E s t i mat e b y fa c ili ty Annu ali ze d

Ca p i t al c o s t b y Fa c ili ty Annu al O & M b y

Fa c ili ty Ba g R e p la c

e m e n t c o s t b y Fa c ili ty T o t al Fa c

ili t y Annu ali ze d c

o s t a bov e c urr e n t c o s t B u i c k RRF C D8

- E P 08 1967 325 , 000 14 416 5 , 625 , 750 531 , 031 156 , 000 349

, 440 1 , 036

, 471 B u i c k RRF C D27

- E P 71 2003 60 , 000 4 256 259 , 650 24

, 509 28

, 800 61 , 440 114 , 749 B u i c k RRF E P

- 73 27 , 166 3 352 470 , 237 44

, 387 13

, 039 63

, 360 120

, 786 B u i c k RRF E P

- 16 33 , 985 3 352 588 , 284 55

, 530 16

, 313 63

, 360 135

, 203 6

, 943 , 920 655

, 457 214

, 152 537 , 600 1 , 407 , 209 E a s t P e nn S 202 30 , 000 1 384

- 14 , 400 23

, 040 37 , 440

- - 14 , 400 23

, 040 37 , 440 E x i d e Fr i s co H ARD L E ADBH 1978 25 , 616 4 216 443 , 420 41 , 856 12 , 296 51 , 840 105 , 992 E x i d e Fr i s co S P E C A LL OY 1978 74 , 382 3 216 1 , 287 , 552 121 , 536 35 , 703 38

, 880 196

, 119 E x i d e Fr i s co S O F T L E ADBH 1978 52 , 093 6 288 901 , 733 85 , 117 25

, 005 103

, 680 213

, 802

E x i d e Fr i s co N ew B L A S T- R e v e rb 1969 62 , 401 5 200 1 , 080 , 165 101 , 960 29 , 953 60

, 000 191 , 912 E x i d e Fr i s co F U R N F UG ? 113 , 167 6 288 1 , 958 , 924 184

, 909 54

, 320 103

, 680 342

, 909 E x i d e Fr i s co R M S TG ? 91 , 883 8 288 1 , 590 , 491 150

, 131 44

, 104 138

, 240 332

, 475 E x i d e Fr i s co D r y e r BH ? 20 , 000 4 216

- 9 , 600 51 , 840 61 , 440 7 , 262 , 286 685

, 508 210

, 981 548

, 160 1 , 444

, 649 E x i d e B at on R ou ge # 1 BH 1973 90 , 000 10 528 1557900 147 , 055 43 , 200 316

, 800 507 , 055 E x i d e B at on R ou ge # 4 BH 1977 45 , 000 8 288 778 , 950 73

, 527 21 , 600 138 , 240 233

, 367 E x i d e B at on R ou ge # 5 BH 1979 35 , 000 3 352 605850 57 , 188 16 , 800 63

, 360 137 , 348 2 , 942 , 700 277 , 770 81 , 600 518 , 400 877 , 770 E x i d e R e a d i ng C 22 1984 80 , 000 4 264 1 , 384 , 800 130

, 715 38

, 400 63

, 360 232

, 475 E x i d e R e a d i ng C 11 60 , 000 5 80 1 , 038 , 600 98

, 036 28

, 800 24

, 000 150

, 836 E x i d e R e a d i ng C 19 74 , 945 5 80 1 , 297 , 294 122 , 455 35

, 974 24

, 000 182

, 429 E x i d e R e a d i ng C 47 2000 84 , 000 5 276 1 , 454 , 040 137 , 251 40 , 320 82

, 800 260

, 371 5

, 174 , 734 488

, 458 143

, 494 194

, 160 826

, 112 S a nd e rs B H 1 1970 90 , 720 10 288 1 , 570 , 363 148

, 231 43

, 546 172

, 800 364

, 577 1 , 570

, 363 148

, 231 43

, 546 172

, 800 364

, 577

a v e r a ge 1 , 327 , 445 T o tal 23,894,004 2,255,425 708,172 1,994,160 4,957,757 23 , 894 , 004 2

, 255 , 425 708

, 172 1 , 994

, 160 4

, 957 , 757

N o t e : E a s t P e nn i s no t c

urr e n tl y w it h i n t h e limit es

ta b li s h e d , ho we

v e r on e b a g hou se h a d a

t es t w it h m u c h h i g h e r v

al u es t h a n pr e v i ou s t es t

. A ss u m e E a s t P e nn n ee d s on l y a dd iti on al m ai n t e n a n c e or b a g r e p la c e m e n t.

A ss u m p t i on s:

A nnu al O & M c

o s t d e r i v e d f ro m d ata s

ub mitt e d i n s urv e y

. C o m p a r e d w it h c o s t o f r e p la c i n g b a g s at $200 / b a g f or t e f l on on t e f l on b a g , c o s t see m s r e a s on a b l e, es

timat e d a dd iti on al O & M o

v e r c urr e n t i s 25% F or c o s t o v e r c urr e n t c o s t o f op e r ati n g a b a g hou se, es

timat e d t h at b a g

s w ou l d b e c h a n g e d m or e o f t e n t h a n c urr e n t ( 2 y e a r s v s 5) F a c iliti es w ou l d m ee t t h e r

e v i se d L e a d limit f or f a c ilit y w i d e e mi ss i ons S urv e y d ata u se d f

or f l o w r at e, nu m b e r o f c

o m p a r tm e n t

s a nd nu m b e r o f b a g

s F a c iliti es li s t e d w ou l d n ee d up g r

a d e / r e p la c e m e n t o f e x i s

ti n g b a g hou ses

C o s t f or b a g hou ses we r

e d e r i v e d f ro m d ata s

ub mitt e d i n s urv e y

- M od e l f

a c ilit y u se d A nnu ali ze d c

o s t a ss u m es 7 % c

o s t o f c a p ital , 20 y

e a r li fe B a g hou ses se l e c

t e d b a se d on e mi ss

i on r at e n ee d e d t

o c o m p l y w it h l b / t on limit C o s t s c al c u la t e d f or li m i t b a s

e d on 0

. 009 l b l e a d e m i ss

i on s p e r t on produ ctO p t i on 1 S C on c 0 .5

Sou r c e F ile Ba g hou s e C on t r o lE qu i p m en t ID C

on t r o l D e v ic e I n s t a ll a ti onY e ar P b C

onc P b E mi ss

i on s T PY An ti c

i p a t ed P b E mi ss i on R edu c ti on I n l e t

G a s F l o w Rat e

_ a cfm N u m be rO

f C o m p a rt m en ts N u m be r O f

Ba gs O r Ca r t r i d g

e sPe r C o m p a r tm ent Ca p it

a l c o s t E s tim a te Annu a li z ed

Ca p it a l c o st Add iti on a l Annu a l O &M Ba g

R ep l a c e m en t c o s t T o t

a l Annu a li z ed c

o s t ove r c u rr en t c o s t c o s t E ff e c ti v ene ss $ / t on H AP B u i ck RRF C D 8- E P 08 1967 1

. 19 3

. 46 3

.0 325000 14 416 5 , 625 , 750 531 , 031 156 , 000 349

, 440 1 , 036

, 471 B u i ck RRF E P -73 1

. 27 0

. 43 0

.4 27166 3 352 470 , 237 44

, 387 13

, 039 63

, 360 120

, 786 B u i ck RRF E P -16 0

. 53 0

. 22 0

.2 33985 3 352 588 , 284 55

, 530 16

, 313 63

, 360 135

, 203 E x i d e F r i sco F ee d Dr y er 2007 0

. 585 0

. 54 0

.4 81197 4 216

- 38 , 974 51 , 840 90 , 814 E x i d e Ba t on R ou ge # 1 BH 1973 1

. 26 1

. 49 1 .3 90000 10 528 1 , 557 , 900 147 , 055 43 , 200 316

, 800 507 , 055 E x i d e Ba t on R ou ge E P 93-3 0

. 506 0

. 34 0

.2 44208 3 458

- 21 , 220 82 , 419 103

, 639 E x i d e R e a d i ng C 22 1984 0

. 657 0

. 39 0

.3 80000 4 264 1 , 384 , 800 130

, 715 38

, 400 63

, 360 232

, 475 S a nd e rs B H 1 1970 0

. 619 0

. 72 0

.5 90720 10 288 1 , 570 , 363 148

, 231 43

, 546 172

, 800 364

, 577 S a nd e rs B H4 0

. 723 0

. 31 0

.2 35000 3 352 605 , 850 57 , 188 16 , 800 63

, 360 137 , 348

- - 0 0 0

T o t al 7

. 9 6

. 5 11 , 803 , 184 1 , 114

, 137 387 , 492 1 , 226 , 739 2

, 728 , 368 329 , 752

8

. 3 T o t a l M et a l H A P r e duc t i on

A ss u m p ti on s:

A nnu a l O & M c

os t d e r i v e d f r o m d a t a sub m i tte d i n su r

v e y. A dd e d t

o c os t o f r e p l a c i n g b a g s a t $200 /b a g f o r te f l on on te f l on b a g , e s

t i m a te d a dd i t i on a l O & M

o v e r cu rr e n t i s 25% O p ti on 1S- C

on c en t r a ti on limit e s

t a b li s hed a t a bou t 0

. 5 m g / d s cm

F a c ili t i e s li s te d w ou l d n ee d up g r

a d e / r e p l a c eme n t o f ex i s t i n g b a g hous e s Su r v e y d a t a us e d f o r ex i s t i n g b a g hous e s a t f a c ili t i e s

. C os t f o r b a g hous e s w e r e d e r i v e d f r o m d a t a sub m i tte d i n su r

v e y

- M od e l f

a c ili t y us e d

a v e r a g e l e a d conc

e n t r a t i on f r o m a ll s t a cks i s 0

. 159 , a ssu m p t i on f

o r em i ss i on r e duc t i on i s b a s

e d on a ch i e

v i n g t h i s conc

e n t r a t i on Fo r c os t o v e r cu rr e n t c os t o f op e r a t i n g a b a g hous e , e s t i m a te d t h a t

b a g s w ou l d b e ch a n g

e d m o r e o f te n t h a n cu rr

e n t ( 2 y e a r s v s 5) Ba g hous e s chos e n f o r r e p l a c eme n t w ou l d a ll o w f a c ili t i e s t o meet p r opos e d conc e n t r a t i on li m i t A nnu a liz e d cos

t a ssu me s 7 % c

os t o f c a p i t a l , 20 y e a r li feOp ti on 3 S ( 1

. 00 0

. 2)

S ou r c e F ile Ba g house C on t r o lE qu i pmen t ID C

on t r o l D e v ic e I ns t a ll a t i onY e ar P b C

onc P b E m i ss

i ons TPY E m i ss

i on R edu c t i on I n l e t G a s F l ow

Rat e

_ a cfm N umbe rO

f C omp art men ts N umbe r

O f Ba gs O rCar t r i d g es P er C omp ar t ment Ca p i t a l c

os t E s t i m a te Annu a li zed

Ca p i t a l c ost Add i t i on a l Annu a l O &M Ba g R ep l a c emen t c os t T o t a l Annu a li zed c os t o v e r c u rr en t c os t c os t Eff e c t i v eness $ / t on H AP B u i ck RRF C D 8

- E P 08 1967 1

. 19 3

. 46 3 .0 325 , 000 14 416 5 , 625 , 750 531 , 031 156 , 000 349

, 440 1 , 036

, 471 B u i ck RRF E P

- 73 1

. 27 0

. 43 0

.4 27 , 166 3 352 470 , 237 44

, 387 13 , 039 63 , 360 120 , 786 E x i d e B a t on R ou ge # 1 B H 1973 1

. 26 1

. 49 1 .3 90 , 000 10 528 1 , 557 , 900 147 , 055 43 , 200 316 , 800 507 , 055

5.4 4.7 T o t al 7 , 653 , 887 722 , 473 212 , 239 729 , 600 1 , 664

, 312 $ 280

, 690 r e duc ti on a ss um i n g S c en ar i o

- 1.0

m g / ds c m li m i t a nd 0.3 m g / ds c m a v e ra ge M e t a l H AP 5

. 92 Assump t i ons: F a c iliti e s li s t e d w ou l d n ee d up g r

a d e / r e p l a c e m e n t o f e x i s ti n g b a g hou s

e s S u rv e y d a t a u s e d f o r e x i s ti n g b a g hou s

e s a t fa c iliti e s. C os t f o r b a g hou s

e s w e r e d e r i v e d f r o m d a t a s

ubm itt e d i n s

u rv e y

- M od e l fa c

ilit y u s e d ( s ee t a b B a g hou s e cos t) A nnu a li ze d cos

t a ss um e s 7% cos t o f c a p it a l , 20 y

e a r li fe A nnu a l O &M cos

t d e r i v e d f r o m d a t a s

ubm itt e d i n s

u rv e y

. C o mp a r e d wit h cos

t o f r e p l a c i n g b a g s a t $200 /b a g f o r t e f l on on t e f l on b a g , e s ti m a t e d a dd iti on a l O &M o v e r cu rr e n t i s 25% Fo r cos t o v e r cu rr e n t cos t o f op e r a ti n g a b a g hou s

e , e s ti m a t e d t h a t b a g

s w ou l d b e ch a n g e d m o r

e o f t e n t h a n cu rr

e n t ( 2 y e a r s v s 5) F a c iliti e s w ou l d m ee t t h e r

e v i s e d L e a d MA C T f l oo r f o r fa c ilit y wi d e e m i ss

i ons a v e r a g e l e a d conc

e n t r a ti on f r o m a ll s t a cks i s 0

. 159 , a n a lt e r n a t e a ss

ump ti on f o r e m i ss i on r e duc ti on i s b a s

e d on a ch i e

v i n g t h i s conc

e n t r a ti on

### O pt i o n 3 F F ug i t i v e C o nt r o l C o st

F a c ili ty T ot a l E n c l o s e d A r e a N ee d e d f

t2 Bu il d i n g C a p i t a l C o st N ew C F to b e v e nt il a t ed B a g hou s e C a p i t a l ( $) T ot a l C

a p i t a l c o st A nnu a li ze d

C a p i t a l c o st B a g hou s e + bu il d i ng B a g hou s e A nnu a l O p e r a t i n g c o st ( $) E n c

l o s u r e A nnu a l op e r a t i n g c o st E n c

l o s u r e a nd b a g hou s e op e r a t i n g c o st E n c

l o s u r e a nd b a g hou s e tot a l A nnu a l c o st W o r k p r

a c t i c e e st i m a te A nnu a l

O p e r a t i on a nd Ma i nt e n a n c

e c o st ( tot a l) T ot a l A nnu a l

c o st Ex i d e B a ton Rou ge 66 , 488 2

, 659 , 514 1 , 994

, 636 3

, 031 , 846 5

, 691 , 360 537 , 224 337 , 093 66 , 488 403

, 581 940

, 805 300

, 000 703

, 581 1 , 240

, 805 Ex i d e F o r e st C i ty 29 , 880 1 , 195

, 185 896

, 389 1 , 362

, 511 2

, 557 , 696 241 , 428 151 , 490 29 , 880 181 , 369 422 , 798 300

, 000 481 , 369 722 , 798 Ex i d e F ri s co 51 , 281 2 , 051 , 220 1 , 538

, 415 2

, 338 , 391 4

, 389 , 611 414

, 348 259

, 992 51 , 281 311 , 273 725 , 621 300

, 000 611 , 273 1 , 025 , 621 Ex i d e R e a d i ng 65 , 816 2

, 632 , 620 1 , 974

, 465 3

, 001 , 187 5

, 633 , 807 531 , 792 333 , 685 65

, 816 399

, 500 931 , 292 300 , 000 699

, 500 1 , 231 , 292 D o e Run 141 , 590 5 , 663 , 584 4

, 247 , 688 6

, 456 , 486 12

, 120 , 070 1 , 144

, 049 717 , 859 141 , 590 859 , 449 2

, 003 , 498 300

, 000 1 , 159

, 449 2

, 303 , 498 E n v ir o F o c us 20 , 139

- 300 , 000 300

, 000 300

, 000 S a nd e rs 111 , 183 4 , 447 , 336 3

, 335 , 502 5

, 069 , 963 9

, 517 , 299 898

, 366 563

, 700 111 , 183 674 , 883 1 , 573

, 249 300

, 000 974

, 883 1 , 873

, 249

T o t a l lis ted f ac ili t i es 18 , 649 , 459 21 , 260 , 383 39

, 909 , 842 6 , 597 , 262 2

, 100 , 000 4

, 930 , 055 8

, 697 , 262 T o t a l L e v e l 1 f ac ili t i es 27 , 328 , 729 4 , 517 , 552 900

, 000 2

, 837 , 913 5

, 417 , 552 T o t a l L e v e l 2 f ac ili t i es 12 , 581 , 114 2 , 079 , 710 900

, 000 1 , 792

, 142 2

, 979 , 710

L e v e l 3 f ac ili t i es 900000 900 , 000 900

, 000 T o t a l A ll F ac ili t i es 39 , 909 , 842 3

, 767 , 207 2

, 363 , 819 466

, 236 2

, 830 , 055 6

, 597 , 262 3

, 000 , 000 5

, 830 , 055 9

, 597 , 262

A ss u m pt i on s:

U sing the r edu c ed f oo tp r i nt m eth o d o l o g

y , the ca p i t

a l c o st o f bu il d i ng a nd b a gh o use w a s r edu c ed b y up t o 40%

L e v e l 2 def i n i t i o n - t o t a l f ac ili t y en c l o su r es v ented t o b a gh o use L e v e l 3 defn i t i o n - L

e v e l 2 p l us a dd i t i o n a l w

o rk p r ac t i c es equ i va l ent t

o S o uth C o a st Ca li f o r n i a r u le N o ca p i t a l c o st w a s e sti m a ted f

o r E n v i r o f o c us a s th is f ac ili t y is c u rr ent l y unde r g o i ng a n e x p a ns i o n a nd upg r

a de

. P r ac t i c es des c r i bed w ill m eet c o nt r o l l e v e l r equ i r ed

. U nen c l o sed o r p a r t i a ll y en c l o sed f ac ili t i es w o u l d need t

o en c l o se a r e a a nd v ent t o b a gh o use U nen c l o sed o r p a r t i a ll y en c l o sed f ac ilii tes w o u l d r edu c e the i r f ac ili t y f oo tp r i nt t o the si z e o f a n en c

l o sed f ac ili t y with si m il a r

p r o du c t i o n

. B u il d i ngs a r

e 30 ft t a ll B a gh o use c

o st e sti m a ted f

r om d a t a sub m i tted b

y f ac ili t i es i n su r

v e y

. E P A c o st m a nu a l d a t

a w a s signi f i ca nt l y h ig her B a gh o use o pe r

a t i ng d a t a w a s sub m i tted i n the su r

v e y f o r the c o nt r o l de v i c e used t o e sti m a te ca p i t

a l c o st B a gh o use o pe r

a t i ng d a t a v e r i f i ed a g a i nst c o st t o r ep l ac e b a gs o n a

b i

- a nnu a l b a sis

, c o sts we r e s i m il ar B u il d i ng O & M c

o st w a s e sti m a ted a t $1 / ft sq ft. T h is c o st w a s e sti m a ted us

i ng the A i r C

om p li a n c e Ad v is o r p r o g r a m f o r P e r m a nent T o t

a l E n c l o su r es B u il d i ng c o st w a s e sti m a ted a t $40

/ft 2 . t h is c

o st w a s e sti m a ted us

i ng tw o mo de l f ac ili t i es i n the A i r C

om p li a n c e Ad v is o r f o r P e r m a nent T o t

a l E n c l o su r es

. T he h ig he r c

o st e sti m a te o f the tw

o f ac ilii tes i n $ /f t 2 w a s u sed t o e sti m a te a ll f

ac ili t i es N o t en o ugh f

ac ili t y spe c i f i c i n f o r m a t i o n o n c

o st t o r et r o f i t w a s ava il a b l e f

o r a n a l te r n a te r

et r o f i t c o st C o st d a t a f o r a bu il d i ng w

a s sub m i tted b

y Q ue m et c o , C A i n Ja nu a r

y 2011

. T h is c

o st w a s n o t c o ns i de r ed i n the a n a l y

sis a s the c o st w a s v e r y h ig h c om p a r ed t o o the r e sti m a tes

### O p t i o n 1 F &2F

F a c ili ty T o ta l E nc

lo s e d A r e a N ee d e d f

t2 B u il d i n g C a p i ta l C o st N e

w C F t o b e v e n t il at ed B a g hou s e C a p i ta l ( $) T o ta l C

a p i ta l co st A nnu a li z e d

C a p i ta l co s t B a g hou s e + bu il d i ng B a g hou s e A nnu a l O p e r at i n g co s t ( $) E nc

lo s u r e A nnu a l o p e r at i n g co st E nc

lo s u r e a nd b a g hou s e op e r at i n g co st E nc

lo s u r e a nd b a g hou s e t o ta l A nnu a l co st W o r k p r a c t i c e e s t i m ate A nnu a l

O p e r at io n a nd Ma i n t e n a nc

e co s t ( t o ta l) Am b i e n t

M oni t o r i n g C o st T o ta l A nnu a l

co s t Ex i d e B at on R ou ge 66 , 488 2

, 659 , 514 1 , 994

, 636 3

, 031 , 846 5

, 691 , 360 537 , 224 337 , 093 66 , 488 403

, 581 940

, 805 300

, 000 703

, 581 23

, 128 1 , 240

, 805 Ex i d e F o r e s t C i ty 29

, 880 1 , 195

, 185 896

, 389 1 , 362

, 511 2

, 557 , 696 241 , 428 151 , 490 29 , 880 181 , 369 422 , 798 300

, 000 481 , 369 23 , 128 722

, 798 Ex i d e F r i s co 51 , 281 2 , 051 , 220 1 , 538

, 415 2

, 338 , 391 4

, 389 , 611 414

, 348 259

, 992 51 , 281 311 , 273 725 , 621 300

, 000 611 , 273 23 , 128 1 , 025

, 621 Ex i d e Re a d i ng 65 , 816 2

, 632 , 620 1 , 974

, 465 3

, 001 , 187 5

, 633 , 807 531 , 792 333 , 685 65

, 816 399

, 500 931 , 292 300 , 000 699

, 500 23

, 128 1 , 231 , 292 D o e R un 141 , 590 5 , 663 , 584 4

, 247 , 688 6

, 456 , 486 12

, 120 , 070 1 , 144

, 049 717 , 859 141 , 590 859 , 449 2

, 003 , 498 300

, 000 1 , 159

, 449 23

, 128 2

, 303 , 498 E n v i r o F ocus 20 , 139

- 300 , 000 300

, 000 23

, 128 300

, 000 S a nd e rs 111 , 183 4 , 447 , 336 3

, 335 , 502 5

, 069 , 963 9

, 517 , 299 898

, 366 563

, 700 111 , 183 674 , 883 1 , 573

, 249 300

, 000 974

, 883 23

, 128 1 , 873

, 249

T o t a l li s t e d f a c ili t i es 18 , 649 , 459 21 , 260 , 383 39

, 909 , 842 6 , 597 , 262 2

, 100 , 000 4

, 930 , 055 161 , 896 8 , 697 , 262 T o t a l L e v e l 1 f a c ili t i es 27 , 328 , 729 4 , 517 , 552 900

, 000 2

, 837 , 913 69

, 384 5

, 417 , 552 T o t a l L e v e l 2 f a c ili t i es 12 , 581 , 114 2 , 079 , 710 900

, 000 1 , 792

, 142 69

, 384 2

, 979 , 710

L e v e l 3 f a c ili t i es 900000 900 , 000 161 , 896 900 , 000 T o t a l A ll F a c ili t i es 39 , 909 , 842 3

, 767 , 207 2

, 363 , 819 466

, 236 2

, 830 , 055 6

, 597 , 262 3

, 000 , 000 5

, 830 , 055 323

, 792 9

, 597 , 262

A ss u m p t io n s:

U s in g t h e r e du c e d f oo t prin t m e t h o d o l og

y , t h e c a pi t a l c o s t o f buildin g a nd b a g h o u s e was r e du c e d b y up t

o 40%

L e v e l 2 d e f ini t i o n

- t o t a l f a c ili ty e n c l o s ur e s v e n t e d t o b a g h o u se L e v e l 3 d e f ni t i o n

- L e v e l 2 plu s a ddi t i o n a l w

o r k pr a ct i c e s e qui va l e n t t

o S o u t h C o as t C a li f o rni a rule Un e n c l o s e d o r p a r t i a ll y e n c

l o s e d f a c ili t i e s w o uld n ee d t

o e n c l o s e a r e a a nd v e n t t o b a g h o u se Un e n c l o s e d o r p a r t i a ll y e n c

l o s e d f a c ilii t e s w o uld r e du c e t h e ir f a c ili ty f oo t prin t t o t h e s i z e o f a n e n c

l o s e d f a c ili ty w i t h s i m il a r pr o du ct i o n

.

B a g h o u s e c o s t e s t i m a t e d f r o m d a t a s ub m i tt e d b y f a c ili t i e s in s ur v e y

. EP A c o s t m a nu a l d a t

a was s i g ni f i c a n t l y hi g h er B a g h o u s e o p e r a t in g d a t a was s ub m i tt e d in t h e s

ur v e y f o r t h e c o n t r o l d e v i c e u s e d t o e s t i m a t e c a pi t a l c o st B a g h o u s e o p e r a t in g d a t a v e ri f i e d a g a in s t c o s t t o r e pl a c e b a g s o n a bi

- a nnu a l b as

i s , c o s t s w e r e s i m il ar

No c a pi t a l c o s t was e s t i m a t e d f o r E n v ir o f o c u s as t hi s f

a c ili ty i s c urr e n t l y und e r

go in g a n e x p a n s

i o n a nd up g r

a d e

. P r a ct i c e s d e s c rib e d w ill m ee t c o n t r o l l e v e l r e quir e d

. B uildin g s a r e 30 ft t a ll

B uildin g O & M c

o s t was e s t i m a t e d a t $1 / ft s

q ft

. T hi s c

o s t was e s t i m a t e d u s in g t h e A ir C o m pli a n c e A d v i s o r pr og r a m f o r P e r m a n e n t T o t

a l E n c l o s ur es B uildin g c o s t was e s t i m a t e d a t $40 /

ft 2

. t hi s c o s t was e s t i m a t e d u s in g tw o m o d e l f a c ili t i e s in t h e

A ir C o m pli a n c e A d v i s o r f o r P e r m a n e n t T o t

a l E n c l o s ur e s

. T h e hi g h e r c

o s t e s t i m a t e o f t h e tw

o f a c ilii t e s in $ / ft 2 was u s

e d t o e s t i m a t e a ll f a c ili t i e s No t e n o u g h f

a c ili ty s p e c i f i c in f o r m a t i o n o n c

o s t t o r e t r o f i t was ava il a bl e f

o r a n a l t e rn a t e r e t r o f i t c o st C o s t d a t a f o r a buildin g was s

ub m i tt e d b y Qu e m e tc

o , C A in J a nu a r

y 2011

. T hi s c

o s t was n o t c

o n s id e r e d in t h e a n a l y

s i s as t h e c o s t was v e r y hi g h c o m p a r e d t o o t h e r e s

t i m a t es

## S

e c onda r y L e ad C on t r o l C o st I n c

r e m e n t a l Im p r

ov e m e n t wi t h i n c

r e a s e i n a f t e r bu r n e r t e m p e r

a t u re C on t r o l o f T H C / D i o x i n

- F u r

an

F ac ili ty Fu r n ace T y pe B l as t Fu r n ace Flow

ra t e re qui r ing c on t r ol ( sc f m) E x i s t ing

A ft er bu r n er Op era t ing T em p ( d e g F ) - i f no A B , Fu r n ace T emp E x i s t ing A B

res id e n ce t i me T em p

in crease re qui re d ( d e g F) Fu e l c o s t Doe Run M i x ed 10 , 000 500

- - - E a s t penn C o

- l o c a t ed E n v i r o F o c us B l a st E x i de B a t on Rouge R e v e rb E x i de B a t on Rouge B l a st 21 , 505 700 3 100 78 , 966

. 36 $ E x i de F o r e s t C i ty B l a st E x i de F r i s co M i x ed 24 , 000 1 , 525 1 75 66 , 096

. 00 $ E x i de M un c ie C o

- l o c a t ed E x i de Read i ng C o

- l o c a t ed E x i de V e r non M i x ed G ophe r E agan C o

- l o c a t ed Q ue m e t c o ( C A) R e v e rb Q ue m e t c o ( I N) R e v e rb R SR R e v e rb R SR R o t a ry S ande rs B l a st 16 , 000 1 , 300 3 100 58 , 752

. 00 $ S ande rs B l a st 16 , 000 1 , 300 3 100 58 , 752

. 00 $



## 262

, 566 $

A ss u m p t i ons A 10 % r e du ct i o n i n D / F a nd o r

g a n i c s i s p o ss i b l e w i t h i m p r o v e d o p e ra t i n g p ra ct i c

e s a nd i n c

r e as e i n af t e r bu r n e r t e m p e ra t u r

e o f 100 d e g F B ey o nd t h e f l oo r M A C T f o r B l as t f u r n a c e s w o u l d r e qu i r e 1600 d e g r

ee af t e r bu r n e r t o a c h i e v e c o n t r o l o f d i o x i ns $ / MM B T U N a t Gas 4 A ss u m e d t h e e x i s

t i n g af t e r bu r n e r w

o u l d r e m a i n i n p l a c

e

. A dd i t i o n a l af

t e r bu r n e r f

u e l c o s t t o i n c r e as e t e m p e ra t u r

e 100 d e g FSe c

ond a r y L e a d C on t r o l C o st B ey

ond the f l oo r op t i on f o r c on t r o lli ng B la s

t F u r n a c es C on t r o l o f T H C /

D i o x i n

- F u r

an

F ac ili ty Fu r n ace T y pe B l as t Fu r n ace F l o w

r a t e r e qu i r i ng c ont r o l ( sc f m) E x i s t i ng

A ft e r bu r n e r O p e r a t i ng T e mp (d e g F) - i f no A B , Fu r n ace T e mp E x i s t i ng

A B r es i d e n ce t i me N e w A B

r e qu i r e d ( Y /N) A B I n s t a ll e d

c o st T e mp

i n c r ease r e qu i r e d (d e g F) Fu e l c o s t E l ec t r i c i t y ( K W H) E l ec t r i c i t y $ / yr A nnu a l C a p i t a l

C o s t O & M c o st I nd i r ec t O p e r a t i ng c o st Tot a l A nnu a l O &M A nnu a l c o s t -

tot al D oe R un M i x ed 10000 500 0 Y es 1 , 040 , 310 1100 403 , 920 839

, 800 57 , 526 98 , 198 13

, 688 49

, 825 524

, 959 623

, 157 E a s t penn C o

- l oc a t ed No E n v i r o F o c us B l a st No E x i de B a t on R ouge R e v e rb No E x i de B a t on R ouge B l a st 21505 700 3 Y es 1 , 259 , 788 900 710 , 697 1 , 805

, 990 123

, 710 118

, 915 13

, 688 58

, 604 906

, 699 1 , 025

, 614 E x i de F o r e s t C i ty B l a st No E x i de Fr isco M i x ed 24000 1525 1 Y es 1 , 294 , 838 75 66 , 096 2

, 015 , 520 138

, 063 122

, 224 13

, 688 60

, 006 277 , 853 400 , 076 E x i de M un cie C o

- l oc a t ed No E x i de R ead i ng C o

- l oc a t ed No E x i de V e r non M i x ed No G ophe r E agan C o

- l oc a t ed No Q ue m e t c o ( C A) R e v e rb No Q ue m e t c o ( I N) R e v e rb No R SR R e v e rb No R SR R o t a ry No S ande rs B l a st 16000 1300 2

. 5 Y es 1 , 170 , 019 300 176 , 256 1 , 343

, 680 92

, 042 110

, 441 13

, 688 55

, 013 336

, 999 447 , 440 S ande rs B l a st 16000 1300 2 .5 Y es 1 , 170 , 019 300 176 , 256 1 , 343

, 680 92

, 042 110

, 441 13

, 688 55

, 013 336

, 999 447 , 440

5 , 934 , 974 1 , 533 , 225 503 , 384 560

, 220 68

, 438 278

, 461 2

, 383 , 508 2

, 943 , 728 A ss u m pt i ons B e y ond th e f l oo r M A C T f o r Bla s t fu r n a c e s wou l d r

e qu i r e 1600 d eg r

ee a ft e r bu r n e r t

o a c h i e v e c on t r o l o f c o- l o c a t e d fu r n a c es $ / K WH 0

. 0685 $ /MM B TU N a t G as 4 L a bo r c o s t / hr 25 E l e c t r i c i t y K W H c al c u la t e d f r o m e qu a t i on i n http : //

www .e p a .g o v / ttn / c a t c / d i r1 / cs 3

- 2 c h 2

. pdf c o rr e c t e d f o r d e n s i t y o f ai r a t 600 d eg F Ass u m e d th e e x i s

t i n g a ft e r bu r n e r wou l d r

e m ai n i n p la c

e. A dd i t i on al a ft

e r bu r n e r fu e l c

o s t t o i n c r e a s e t e m p e r a tu r e t o 1600 d eg F Us e d a ft e r bu r n e r c

o s t d a t a s ub m i tt e d i n S e c t i on 114 s u r v e y f o r th r ee a ft e r bu r n e r i n s

t alla t i on s t o e s t i m a t e b a s e c a p i t al c o s t

. Us e d h i g h e s t o f 3 t o t al i n s t all e d c o st D e r i v e d n e w e qu a t i on t

o a cc oun t f o r f l ow r a t e

- m od e l e d a ft

e r e qu a t i on 2

. 32 i n EP A c o s t e s t i m a t i on m a nu al f

o r I n c i n e r a t o rs O p e r a t i n g c o s t a pp r o a c h d e v e l op e d f r o m EP A c o s t m a nu al f

o r i n c i n e r a t o r s. Us e d a ft e r bu r n e r op e r

a t i n g c o s t d a t a s ub m i tt e d i n S e c t i on 114 s u r v e y a s a r e f e r e n c e. C o s t i s s i m ila r t o th a t c al c u la t e d i n th i s s

h ee t

. C o s t e s t i m a t e d u s i n g A i r C o m p lia n c e A d v i s o r (E PA c o s t m a nu al p r

o g r a m ) , v al u e s s i g n i f i c a nt l y h i g h e r th a n th e s

e c o s t s

. E l e c t e d t o u s e i ndu s t r y s upp li e d d a t

a a s th e b a se

### S

u mm a r y o f W E S P C

on t r o l C o st b y F ac

ility

F ac ility W E S P AC FM C a p it a l c o st E sti m a te A nnu a li z e d C a p it a l c o st O p e r

a ti n g C o st T o t a l A nnu a li z e d

C o st D oe R un 

### 446,428 46,623,434 4,400,922 2,331,172 6,732,094 E a s t p e nn 

### 167,436 25,885,878 2,443,444 1,294,294 3,737,738 E nv i r o F o c us 

### 79,986 16,617,415 1,568,566 830,871 2,399,437 E x i d e B a t o n R o uge 

### 203,901 29,134,304 2,750,072 1,456,715 4,206,787 E x i d e F o r e s t C i ty 

### 95,362 18,466,254 1,743,084 923,313 2,666,396 E x i d e F r i sco 

### 253,113 33,169,760 3,130,991 1,658,488 4,789,479 E x i d e M un c ie 

### 224,391 30,857,250 2,912,706 1,542,862 4,455,569 E x i d e R ea d i ng 

### 286,727 35,746,589 3,374,225 1,787,329 5,161,555 E x i d e V e r n on 

### 251,490 33,041,957 3,118,927 1,652,098 4,771,025 G o ph e r E a g an 

### 325,023 38,539,167 3,637,825 1,926,958 5,564,783 Q u e m e t c o

( CA) 

### 94,556 18,000,000 Q u e m e t c o

( I N) 

### 115,468 20,712,408 1,955,105 1,035,620 2,990,725 RSR 

### 145,133 23,758,174 2,242,604 1,187,909 3,430,512 S a nd e rs 

### 245,173 32,541,498 3,071,687 1,627,075 4,698,762

To t al 403 , 094 , 087 36 , 350 , 158 19 , 254 , 704 55 , 604 , 862



### W E S P A C FM F u r n a ce O n l y A C FM D o e R un 446,428 266,855 E a s t P enn 167,436 42,601 E n v i ro F o cus 79,986 35,550 E x i de B a t o n R o u ge 203,901 126,340 E x i de F or e s t C ity 95,362 95,362 E x i de F r i s co 253,113 52,001 E x i de M unc

ie 224,391 26,497 E x i de R e a d i ng 286,727 88,779 E x i de V e r n on 251,490 127,105 Go phe r E a g

an 325,023 106,060 Q ue m e t c o CA 94,556 94,556 Q ue m e t c o IN 115,468 48,692 R SR 145,133 113,211 S a nde rs 245,173 191,322

2,934,187 1,414,930

### A c t i v a t e d C a r bon

Inj ec t ion M od e l C o s ts

U n i t- s p ec i f i c f i e ld U n i t- s p ec i f i c f i e ld U n i t- s p ec i f i c f i e ld U n i t- s p ec i f i c f i e ld U n i t- s p ec i f i c f i e ld F a c ili ty / U ni t ID C a pi t a l I nve s

t m en t F a c ili ty n a me A nnu a l op e r a t ing E x h a u s

t g as f lo w r a t e ( Q) O pe r

a t ing l a bo r r a t e A c t iv a t ed c a r bon c o s t ( A CC) D u s

t di s po sa l c o s t ( DD C) C

a pi t a l r e c ov e r y f a c to r, 20

- y r equip m en t li f

e , 7 % in t e r

e s t ( CR F) C o s t I nde x 2008 C

o s t I nde x 1990 A C

I A d j u s t m en t F a c to r ( A F) A C

I A d j u s t m en t F a c to r ( A F) T ot al U ni t c o st h r / y r d s

c f m $ / hr $ / lb $ / ton f o r H G c ont r ol f o r D / F c ont r ol $ $ / d s c fm

F a c ili ty ID = [ i x (1 + i) a ] / [ ( 1 + i) a

- 1 ], w h e r e i = i n t e r e s t r a t e , a = e qu i p m e n t li fe = 4 , 500 x ( Q/ 1 , 976) 0 .6 x ( 1

. 2 r e t r o f i t f a c t o r) x ( 575

. 4 / 361

. 3) = $ / Q D o e R un 8500 266855 $51

. 26 $1

. 38 $42

. 14 0

. 09439 575 .4 361 .3 1

. 00 $163,226 $0

. 61 E a s t P e nn 8500 42601 $51

. 26 $1

. 38 $42

. 14 0

. 09439 575 .4 361 .3 1

. 00 $54,284 $1

. 27 Env i roFocus 8500 35550 $51

. 26 $1

. 38 $42

. 14 0

. 09439 575 .4 361 .3 1

. 00 $48,700 $1

. 37 E x i d e B at on R ou ge 8500 126340 $51

. 26 $1

. 38 $42

. 14 0

. 09439 575 .4 361 .3 1

. 00 $104,219 $0

. 82 E x i d e F or es t C ity 8500 95362 $51

. 26 $1

. 38 $42

. 14 0

. 09439 575 .4 361 .3 1

. 00 $88,034 $0

. 92 E x i d e Fr i s co 8500 52001 $51

. 26 $1

. 38 $42

. 14 0

. 09439 575 .4 361 .3 1

. 00 $61,183 $1

. 18 E x i d e M un c

ie 8500 26497 $51

. 26 $1

. 38 $42

. 14 0

. 09439 575 .4 361 .3 1

. 00 $40,826 $1

. 54 E x i d e R e a d i ng 8500 88779 $51

. 26 $1

. 38 $42

. 14 0

. 09439 575 .4 361 .3 1

. 00 $84,335 $0

. 95 E x i d e V e rnon 8500 127105 $51

. 26 $1

. 38 $42

. 14 0

. 09439 575 .4 361 .3 1

. 00 $104,597 $0

. 82 G oph e r E a g

an 8500 106060 $51

. 26 $1

. 38 $42

. 14 0

. 09439 575 .4 361 .3 1

. 00 $93,833 $0

. 88 Q u e m e t c o CA 8500 94556 $51

. 26 $1

. 38 $42

. 14 0

. 09439 575 .4 361 .3 1

. 00 $87,586 $0

. 93 Q u e m e t c o IN 8500 48692 $51

. 26 $1

. 38 $42

. 14 0

. 09439 575 .4 361 .3 1

. 00 $58,816 $1

. 21 R SR 8500 113211 $51

. 26 $1

. 38 $42

. 14 0

. 09439 575 .4 361 .3 1

. 00 $97,579 $0

. 86 S a nd e rs 8500 191322 $51

. 26 $1

. 38 $42

. 14 0

. 09439 575 .4 361 .3 1

. 00 $133,685 $0

. 70

$1 , 220 , 904

### A c t i v a t e d C a r bon

Inj ec t ion M od e l C o s ts

U n i t- s p ec i f i c f i e ld

F a c ili ty / U ni t ID

F a c ili ty n a me

F a c ili ty ID D o e R un E a s t P e nn Env i roFocus E x i d e B at on R ou ge E x i d e F or es t C ity E x i d e Fr i s co E x i d e M un c

ie E x i d e R e a d i ng E x i d e V e rnon G oph e r E a g

an Q u e m e t c o CA Q u e m e t c o IN R SR S a nd e rs D i r e c t A nnu a l I ndi r e c t A nnu a l T ot a l A nnu a l C o st O pe r a t ing l a bor Supe r

vi s o r y l a bor M a in t en a n ce A c t iv a t ed c a r bon D u s t di s po sal O ve r he ad P r op e r ty t a x

e s , in s u r a n c e , a nd a d m ini s t r a t ion C

a pi t a l r e c ov e ry T ot a l c

o st $ / yr $ /

yr $ /

yr $ /

yr $ / yr $ / yr $ / yr $ / yr $ /

yr ($ /

y r ) / d s c fm

= (0

. 25 h r / 8

- h r s hi ft ) x H x LR = 0

. 15 x (ope r a t ing l a bo r) = 0

. 2 x TCI = 0

. 00127 x Q x H x A CC x AF = 0

. 00127 x Q x (1 to n / 2

, 000 lb) x H x DD C x AF = 0

. 6 x (l a bo r + m a in t en a n c

e m a t e r i a l s) = 0

. 04 x TCI = CR F x TCI = D i r e c t A nnu a l C

o s t s + I ndi r e c t A nnu a l C

o s ts = ($ /

y r ) / Q $13,616 $2,042 $32,645 3975365

. 621 60696

. 34321 $28,982 $6,529 $15,407 $4,135,284 $15

. 50 $13,616 $2,042 $10,857 634631

. 3571 9689

. 625141 $15,909 $2,171 $5,124 $694,041 $16

. 29 $13,616 $2,042 $9,740 529596

. 8707 8085

. 946424 $15,239 $1,948 $4,597 $584,865 $16

. 45 $13,616 $2,042 $20,844 1882095

. 145 28736

. 04689 $21,901 $4,169 $9,838 $1,983,241 $15

. 70 $13,616 $2,042 $17,607 1420617

. 25 21690

. 14889 $19,959 $3,521 $8,310 $1,507,363 $15

. 81 $13,616 $2,042 $12,237 774664

. 0971 11827

. 66125 $16,737 $2,447 $5,775 $839,346 $16

. 14 $13,616 $2,042 $8,165 394725

. 0397 6026

. 707672 $14,294 $1,633 $3,854 $444,356 $16

. 77 $13,616 $2,042 $16,867 1322542

. 192 20192

. 72753 $19,515 $3,373 $7,961 $1,406,110 $15

. 84 $13,616 $2,042 $20,919 1893496

. 889 28910

. 13003 $21,947 $4,184 $9,873 $1,994,989 $15

. 70 $13,616 $2,042 $18,767 1579986

. 426 24123

. 41594 $20,655 $3,753 $8,857 $1,671,800 $15

. 76 $13,616 $2,042 $17,517 1408610

. 188 21506

. 82366 $19,905 $3,503 $8,268 $1,494,969 $15

. 81 $13,616 $2,042 $11,763 725369

. 5932 11075

. 02705 $16,453 $2,353 $5,552 $788,224 $16

. 19 $13,616 $2,042 $19,516 1686515

. 588 25749

. 91554 $21,104 $3,903 $9,211 $1,781,658 $15

. 74 $13,616 $2,042 $26,737 2850138

. 001 43516

. 23744 $25,437 $5,347 $12,619 $2,979,453 $15

. 57

$22 , 305 , 698

## A m b M o n i t

o r i n g C o st

C o st A nnua l c

o s t p e r m on i t or N u m b e r o f

m on i t o rs / si te To t a l A nnua l c o st To t a l c

o st14 f a c ili t i es A m b i e n t L

e a d M o n i t

o r i n g ( l a b a n a l y s i s) p e r t e st 127 7725 .8 2 15452 216 , 323 A m b i e n t M o n i t

o r i n g E qu i p m e n t A nnu a l L

e as e 2500 2500 2 5000 70 , 000 L a b o r t o c o ll e ct a nd s

h i p sa m p l e s

, a n a l y z e d a ta 22 1338 .3 2 2677 37 , 473 To t a l m on i t o ri n g c

o st 23 , 128 323

, 797

A m b i e n t m o n i t

o rs t e s t e d o n c e e v e r y 6 d a ys

R e f e r e n c e s : T a b l e 3

. 5

- A dd i t i o n a l T

e s t i n g a nd M o n i t

o r i n g C o s t s , P r i m ar y L e a d S m e l t i n g T e c hn i c a l Supp o r t d o c

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