ERG MRYS SCR COST ESTIMATE SUMMARY
536,92 $63162 $43 $73,24

$498 $95,31 556,098 5106,02

$19,753 $34,114 523,01 $39,J.4

$18,714 $30,837 5217 '38 464

$18,081 530,524 $21 $36 287

$20.44 533 37 5237 '38 5

Costs In $lion J1Imo...ed

$3, $4,2 $4,632 $4,'

S5 ",382 $5,969 $707

$4,62 $5.306 $5301 ",004

$21 52301 $2464 $2654

52,01 $2.081 $2.332 $2461

$1,942 52061 $2321 52451

$2194 $2188 $2537 52531

• Total Capital' 0 08718

938

813

14857

14

0786

3840

15792

0049

23.

938%

539,J.45

'38 464 536,287

538598

S66 507

596 268

589

536

9345

.398

.31

8"

14862

14

586

533

U1 Tan End UZ

17 $411

$3291

$2125

$196

.12 967 58. 967 .,. 975 593 975

620 984 597 984

606 541 583 541

9316 1482 .339 1482

9312 1481 9335 1481

.309 14807 .332 14807

9322 15251 9345 15251

Tail End U2

9348

9401

low Dusl Ul low OUSI U2 TaU End U1 Tall End U2

0849 0786 0 849

2330 3840 2330

9928 15792 9928

0053 0049 0053

145 239 145

938~ 938~ 938~

low Dust U1 low Dust UZ Tail End U1 Tan End UZ

1000$

01 Mlnnk018 and OAQ

Of MIMkola and P

20185

2009'

COSIS • H

I COlts + H

u

1 2744 MMBTUnv: U2 2885 MMBTUIhr

Jnal COlli

1081 COStl

N..

N..

I

Ion

Or! inal costs

1 la er eve 2 ears 20095

1 Is er 3-4 limes rear 20095

I

Ion

Ion

I

I

Ion

Ion

Ion

Ion

Ion

oeser! lion

O· lflal costs

lla eve 2 eills

1 18 er 3-4 limes rear

New cala st inlo + H bird of Mlnnkola and QAQPS

1 la er eve liar

1 la er eVil 2 liars

1 la er eve 3 ears

ASOFA assum tion

ASOFA anum 1100

On inal co.ts

1 Ia er ev 2 ears 2OO9S

1 3-4 tme. ar 2OO9S

ASOFA.ssum

New equipment and eatalysl now th P

anum tiona where a lIeable

1 Is ev ear

1 Ie ev 2 ears

1 Is ev 3 e8f1

New equ pment and catalyst Info WIth A P

..au tiona where II IIcabi.

111I ere ear

118 2 e..

118 ev 3

IOlU Use new 'XUl a...allablill based on leu downtime

2009$

Re rted In 2009$

• ERG R....I.ion accounl. ror chao es In a.....labill

·Or! loal

"

Assumed MnnkOCa's arn.sallzed COIl f~ors lor caprtal Total AI'lr"lua,lZed costs"' AmuaI O&M

Assumed annual cosl••f. If1 2009 dollars
COilS In 2006 Dollars Multi I 2009 COSIS b 0.908

S66 507

$96,268

$35725

$331

$32,949

$35047

$66,507

$96,268

$20899

$19,765

$19,667

$21,527

lIon removed

$4206 $4,476

$5420 $6,426

$4,813 $5,451

$2089 $2,238 $2,410

$1,890 $2,117 $2,235

$1872 $2,108 $2225

$1987 $2,304 $2,296

Low Dust U2 Tall End U1 Tail End U2

$230,791 $17508 $298,86

$148,00 $109,531 $192,97

$134111 $98,441 $178,834

Low Oust U2 Tall End U1 Tall End U2

Low Oust U2

$33526 $57,351 $39307

$45,245 $86,542 $50 937

17,936 $30975

16,993 $28

16,417 $27716

$18,568 $303

lions w

S

S

S

S

Low Dust U1

2009$

ear 2009$

1000$

Low

Ori Inal costs

1 la er ave 2 ears

1 la Ell' 3-4 times

Delen lion Low Dust U1

Or inal costs

1 la ar eva 2 aars

1 la or 3-4 limes I Baf

New cala) sllnfo" H bird of Mlnnlo:ola and OAQPS Ass

1 la ar ava ear

1 la or eve 2 ears

1 la er ave 3 aars

ASQFA assum lion

On Insl cosls

New UI enl cosls ... H 'rd of Minnlo:ola and OAQ

New ul anI cosls .. H bird 01 Mlnnlo:ola and Po

On Inal cosls

1 Is er ev 2 aars 2009$

1 Ia er 3-4 times rear 2009$

Now ui ment and calal st info with OAQPS anum

1 la er eve ear

1 la er eve 2 Bars

1 la er eve 3 88rs

ASOFA assum tion

Naw lJl ent and calal 5t Info With OAQPS anum

1 la ar av ear

11aer8V 2 esrs

1 Is ar 8V 3 aar.

ASOFA assum lion

Costs 2006$

OAQPS

Pe

2006$
ERG MRYS SCR COST ESTIMATE

CONTROL COST MANUAL CAPITAL COSTS
ERG Calculation· New Vendor Infonnation wlHvbrld Mlnnkota and OAQPS AJsumptions

Nem r::CAP'Ei5T5 Low Dust Ul Low Dust U2 Tail End Ul Tail End U2 Nolo.

1 ulpment

8J nt·Ca· Cost of SCR S stem $23.812.420 $42,090,995 $31 065.773 $56,386,308 1

C sI

b) 01 Plant $19,022.932 $32,745,089 $26 755,656 $41,884,405 2

c nstruments and controls

d Taxes

01 FretQht

PURCHASED CAPITAL EQUIPMENT COSTS· TOTAL $42835352 $74836084 $57.821 .,9 $98270713

2 Construction Costs

8 Foundations and su n. $12,089,373 $22,664,630 $16048,091 $31 733,958

b Urea stora e bulldin

c Electrical $5526,301 $11,057,486 $6,157,849 $12,248,071

d MechanicallDiPinc $1,931,051 $3,778,073 $2,012,405 $3,999,851

0 Insulation $2,558345 $3,752,995 $4,284,335 $5,720,055

Paintin

DIRECT CAPITAL CONSTRUCTION COSTS· TOTAL $22,105,069 $41,253,184 $28,502,680 $53,101 934

DIRECT CAPITAL COSTS· TOTAL $64940422 $116089268 $86324109 $151972647

INDIRECT CAPITAL COSTS

31 Indirect Instal\ation Costs

81 Office IOAOP51 $6,494,042 $11,608,927 $8,632,411 $15,197,265

b OAQPS $3,247,021 $5,804,463 $4,316,205 $7,598,632

c Ex .M'

d) PrtlCOII ,rOADP51 $3,2·n 021 $5.804,463 $4,316,205 $7,598,632

• at 8 p'

IND LLATION COSTS· TOTAL $12,988084 $23217 854 $17264822 $30394529

5 Cosl Escalation durina Pro'ect

6 Interesl Durin Construction

7 Natural Gas Pi ine • InstaDed $1,495,997 $2,796,038 $1,501,913 $2,806,561

8 Owner's Costs· Other

Continaencv • OAQPS $11,689276 $20,896,068 $15,538,340 $27355,076

TOTAL CAPITAL INVESTMENT $91113779 $162999228 $120629184 $212528814

MlOnkota SCR costs in 2009 dollars calculated based on mel( reponed costs in 2018 dollars,

Includes SCR system w/gss bypass for maintenance, reactor housing, intlal catalyst fill, assoaated fules and intemal flow distribution devices, ammonia

Applied percentage Ie SCR eqUipment in Table A Note mis may double count some auxillanes since Mlnnkota SCR system only included cost. for SCR
TABLE A. Calculated Percenta es Based on Mlnnkota" Estimate

Low Dust U1 Low Dust U2 Ta~ End U1 Tail End U2 Percent of

79.9% 17.8% 86.1% 743% SCR EQuipment

282% 30.3% 27.8% 32.3% Ca' E ui nl

128% 14.8% 106% '- 45" 5.... 3.5% 4.1

6.... 5.... 74" 5

1.9% 2.0% 1.4% 1.5% Ca ital + Indirect

TABLE B1. EPA Cost Control Manual

Cost Item Percent of

Eng & Home

Office '0" Total Capnal

Gen. Facilities 5" Total Capital

Process

Continaencv 5" Total Caoital

Contingenc '5" Ca ital + Indirect

Total 15%A liedtoC+!

Total Plant {applied

toC + I +

PreoroducllOn 2~ Continoencvl
ERG MRYS SCR COST ESTIMATE

PERRY'S CAPITAL COSTS
r1d Mlnnkotll .nd P ,AUlim .... LowOuIlUI 0 T8ilEnclUl TeilEnclV2 NO"

",eoo 112420 ~20ll0995 $31065 ........ $13086131 $2) 1500017 $17.OM 175 10124611

31101 251 $"~10U 1St," '7)1' 777 .".."" $7 li7t 3711 $55811311 10149535

~.21!l523& $1576319 $5581138 $101'9$35

$6 905602 12206389 $9 00ll 074 16352029

$261i36e 630008 $3411 35 $6.2024~

DIRECT CAPITAL CONSTRUCTION

cOIn _TOT 1509743. 31 ~i 157 $236Oi9a7 ~2'535"

DIRECT CAPITAL COSTS- TAl. 55 ooe 61t .7230 tti 57t 71t US no 252 371

INDIRECT _.-CAPlT S

$7381 ISO $1304 $9&30.390 SlH7i75!5

10 ..., 11 on 121 $133S1.212 124 46112

$828&,1« $16.15488 $121156$1 21 ilIO ll60

~00I' 1" 7155 469 SS 281 1111 $9565672

STS30tH 1"6 1512125 US t04 323 1371UlI

$1650233 $2llO6 146 $1549430 S29a5107

TOTAL CAPITAL INV STMENT 11113 070 141611t170 $101415 'U til 1154 007

Mlnn~oUl SCR eom In 200ll1tlH~'I;4IIClMII'd bllll'd on !h"r r.porlt'd eo,tlln lOll doIl.r,

Include' SCR 'y,t.m w/lJI' by~1I lor rNlntlln.ntII, rnetOf 1'IoIlIII'Ig, inti.1 e.l.lyst M, ..1OCi.,t'd Iulu.nd int.m'llIow

di'lr1b1lbon 01'11<:11, IIT'IITlOnlllf'ljlc:ltOn gnd hoilCI.nd monorlllllor SCR ,"lIm.1 rNlf'll.n.nee, IonIC homl, n.tlll"lllJlI

Alhe.tlr.

Applied to SCR eq.tlpment In Table '" Not. till, may COld __ .uxIlinel MlnnkotI SCR.~oNy

indudIld CO'II lor SCR 1M\tl iMlil 1;4I~t. ftue 1111 h..1 rehelllt~. Ind rned\IIlIealsetllng of equipmenl (fAllgtlI il inelud
TABLE A. C.I~ul.led p.rtlnlll IIBand on MlnnkOU's Elllm.te

ILowOl.lIlU' ",",'" T.alEndUI TlienoU2 ~lUnl of A, •

,.. ZOO 1.1% '5% C. II , Indlreel

TABLE B2, p......... C"'ml~.1 Ennlne.rln" Hlndbook 5lh Edltloo 'T.ble 25-'3 T""I~.I F.~IOB with

Peftenlol

EqUIpment

COIIII.rn COlli No".

AudarlIlI8llance 01' PIlon! " I~'I~IC:~~'" 01'10111

CO..

Old ,

,

" """'- CONSTRUCTION COSTS·

TOTAL

F8CtOItoAWfloE~ " EqLllpIlleflI'(

"'"' '" 0$$+076; Toul ~. SCR.SCR"1.)1 • SC W . TOlII DlrKt· SCR"UO SCR'UO"O.50 -50 Z. MlnnkOUl

~11stI COItI II perunI 01101..

~(SCR~l

INDIRECT CAPlTAL COSTS """,co.. -~ ~~:o:::::)~11==~~~~ tndWwc:l 1~1bon COla

E~lndFIeId ". S

"•..,,, " " , ,..... " , , COOI~~I;- ,~

INDIRECT INSTALLATION

cons. TOTAL

'" ..
ERG MRYS SCR COST ESTIMATE

CONTROL COST MANUAL ANNUAL COSTS
Rr<IMd eo.~. tVolu If; lIftd R. ~T1""OAQ ...um ....- ~.

, , - , ,.. , r.. ,

, Ann.... M.............. CC.1f; 11 3G6 707 $2444 aae $1 lIOll438 131117832 -

UI4 OAaPS rata or 1 5'110

l/Md 8"ll l(lf'ol "'•• 01 so.n.no A _ 8

~"11!"" .-1IOIl.omft .., "",,,-_U7Illlon

""n.... It , ~. 27161SiO ~1t16416 4 1'5 787

....... .... - "". ... lOlIIon TItlIICl , 3110m $55]! , ""''' 111~

-, '712* $31861527 " ...'" 3021 D!Ie

-, .or" , " '11 087

_ , . nllll871, l<l1ll1111O UI5I444 1.50471

· ....... w_

e-IyIl~l "". , ........

........, 1'~ I rQ7!iOO

.. ,~ 1 1~

-, .. -.. ."'.. ..x ..

• , " '" , '"

KI"""lJM; Jllf f g l/Md 8"ll .... 01 so.n.no" _ 8

Itlhutinog & u.-. ·SI58OYl.O ~3 7!if 112 $5-'"

_ ................-lIftd

• Alnmonll COn_lion. $34(0)98 78l/1,tMBTU_

()peI-.u~rorSCR

~_lIIu-1Oo

, -

OIRI:CT ANNUAl. COSTS.

'0'

8cln~no 1

_bnll/1(I2 ..• INr'IIRI"CT TO

'" Annuli WIIlIIrIlM eapII"

~llM3 714 .14"" 015 110~17rw. "l1S'Xl')O

UII OAQPS v""" 01 Cl'R. OAQPS ClIpul

,~ in'IIIItMnI.nd 0'110 _e.l 'Il'

,/rdm"""'.tIYI oYIItII..:I.

Il'IIUlInClInllPfOllll1Yl...

• 101 SCR. ,nc:_ INDIRECT ANNIJAI. COSTS

11lM3114 114 211 015 "' m 230 TOTAL S10 511 002

~'M",

TOTAL 00'00PS doeI nell lIIdulMd COIl

ANNUAllZED COSTS ,- -,

-,_., _.
"... E. Su ,.. , M'" MI calculMlonl .- ,- " V1 1... End Ul T... End

-

MW*cQ;". doo;umenla'_ III~'" _ I.-.d )'llo

, mealu... . --, "'. ",,, "', "'"-- _. SO- -.cl on M.nnkotI'I 00IIl

71111

*""IcalCQJtC-. "'" " " UN _ --.rr.-. .1IIInnlloI~Iof em. plPo"ef

""""0'1.,-... (R___ ~M"""'''

~~1'~o-ndal " '" " '" =~Iof """ , .... 2Ipt.22Jl

.~~~ AnnuaIIA __ per Y"w l-.d on Cf\ItlOI: OUI

trlqUllllC:y Cod 110I irIc:Iuc» AttOFA. ..-.-.n. C08llII'\«

'''' ". ''''

- pMOf"*'Gumg IMIO' awge'OI""'"

'" J"...._.,.,

• " " ,. n , , 3 re:~~=. no~downIJme_ A 1'- fJ 311 ". '" ". R.....-d IlM4lmpbOnt lor QI\.ItyIl CI\'~ porr EPA"

Hlac.lClf cooIdowr1 .. .. .. .. -'''' R....".......ne~..t .. .. .. .. lMlIU 'rfth l:MI • ".".. ". " SUlll-.Q I\OImllIl d.~ OUI. " " " " Tnlnrr,. " " " " '''' '" '''' '" ... 0IMline ..... _ 1173'1l. " .. "'" "" R=:'~=~~2~200i"-lblnillM

""""'"'- -_lilJIVIlOonIInlO I'...... -~, .. ,,'" ...'" ,,'"........,••7i50 .._~1 --, '" nt'll. ".. I) I'll.

--, "'" ".. "'" -_. .... ".. ..'" .. ,,- ,,- Ul·2U~ RepMldin M"*'U"~~MIllrrIIlI*

- ".. "'" U2*UlY"82 ~C •.'_C"'2

." " ".. 1)1% .,. UWd -... M loIono'11<GflllUtmllllll

Cak:lOIl """""""'" c:oMI

II:W NlyI'~ 101 powtf ,.,,,'"

9u<'11lO 1 .. 03'" ,,,.. 'I 10

"102 , .",,, '" " Allll power Ollmllnd 1 1~.~Mbdlly •

81:....,,'" 3 ",.. , "32'" e'~.&71lO

seer.no" l52'U' "''' n,,, , 1111~~

II.'N Iv!¥< 101 downlltl\t

-~, ,... IIS1X1 ,.... 6S111'l Ul • 2"', U2z44O ......, "" """ '" _ o»ontme • lIM'

......, , , , , ....... ..., ..'" ...., ..,,, 1_- E..."".. c..-. '*""*'

-- ......' 3 11i1 "" Tr.~ct**-_.inIU_lrlefW\al

...... , '" ......, J 111463

3127811I _...- ...._. 3713 otllll 3 In 43$

_.- !I = , ". ~hOIn ... .,..,_on,,,,,,,,,,,

'" '" Ir~ ~IO I ..,.,,.,. so-no 2 1myw<12

, , 16011157 , , , )0' , " For c.....,. rep_men!.....,., 1\oס;i or lIlr" re....

'" '" " ,to ERGI;IMcledINtc:.latyltl_Iiq'UaIy_NllITIe

.. ". • , )0' " , .~ " )0 • , , PA ....ndo< OlIo W,~ 1Ia.... lotll olltl'" I• .,.

Vo!ull'll ot Natll'" GIll Pur MM TU

SoInI.ooA 44(110<1 1511913 492811 ... ........ • , ",m ...no ...