p. 1



# OAR Box 1828 Prepped byOllie Stewart



### Document

Number: 

# 305 ) IV-B-9 Docket Number: 

# A-83-2 7

Printed 11/12/200811:12:59AM Sheet 305of 325P. 2 

# A-83-2 7 IV-B- 9 CORPORATIO N
MEMORANDUM

DATE : Ma

y29 , 198 7 TO : Wal t Stevenson , EPA/SD B FROM : Ceci l Stackhouse , Jr . an dDavi dWhite , Radia nCorporatio n SUBJECT : Spra y

Drye r an

dContinuou s Emissio nMonitorin gSystem Reliabilit y

a t Shira s Steam

Plan t Uni t No . 3

Thi s memosummarize s th e reliabilit y o f th e flu e ga s desulfurizatio n (FGD ) system

andcontinuou s emission s monitorin gsystem (CEMS ) a t th e Shira s Steam Plan t Uni t 3 . Th e dat a analyze dcovere dtwo year s o f operatio n betwee nJanuar y

198 5 an

dDecembe r 1986 . Th e Shira s Powe r Plan t i s operate db y Marquett e Boar do f Ligh t an d Powe r inMarquette , Michigan . Uni t 3 i s subjec t t o Subpar t D a andi s rate d a t 4 4 MWe (approximatel y 45 0 millio nBtu/hou r hea t input) . Uni t 3 i s a pulverized-coa l boile r an dfire s low-sulfu r subbituminou s coa l (approximatel y

1. 1 l bSOp/millio nBtu) . Th e FG Dsystem i s a lime spra y dryer ; inle t andoutle t S0 2 level s ar e monitore dusin gCEMS . Unde r Subpar t D a Uni t 3 i s subjec t t o th e 0. 6 lb/millio nBt uhea t inpu t an dth e 7 0 percen t S 0 2 reductio nrequirement . Reliabilit y

i s define da s th e percen t o f time a system operate s relativ e t o th e amoun t o f time i t i s calle dupo nt o operate . T o determin e th e reliabilit y

o f th e FG Dsystem

andCEM S a t Shira s No . 3 , th e quarterl y summar y dat a an

dth e monthl y

dat a supplie dintwo year s o f Quarterl y Exces s Emission s Report s wer e use d(attached) . Fo r 198 5 and198 6 th e boile r operate d15,88 9 hour s o r 91 % o f th e time . Th e FG Dsystem

operate dfo r 15,58 8 hours , achievin ggreate r tha n9 8 percen t reliabilit y

durin gth e two yea r operatio nperiod . Th e CEM S consist s o f a singl e continuou s SC ^ andoxyge nmonito r an da dat a recordin gsystem . Th e CEM S alternatel y monitor s a t th e inle t an d outle t o f th e FG Dsystem . I t wa s assume dtha t whe nth e monthl y dat a sheet s showe da dail y

calculate dpercen t reductio nvalue , th e CEM S wa s operating .

Progres s Center/320 0 E

. Chape l Hil l Rd./Nelso n Hwy./P.O

. Bo x13000/Researc h Triangl e Park

. N.C

. 27709/(919)541-910 0Base donthes e data , the CEM S operate d13,67 6 ou t o f 15,88 9 hours , equa l t o

a reliabilit y

o f 8 6 percent . Th e dat a show tha t 1,00 8 o f the 2,21 3 hour s o f malfunctio n(45% ) wer e cause db y the S0 2 analyzer . Th e remainin gdowntime resulte dfro

m datalogge r malfunctio nan dremova l o f th e inle t sampl e lin e fo r repair .

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. Quantity , Cost , an d Qualit yo fFossil-Fue l Receipt s a tElectri c Utilitie s fo rStea m Plant s o f50-Megawat tInstalle d Nameplat e Capacit yo rLarger , b yCompan yan d Plant , 1985 (Continued )

" ' Compan y Plant(Stale) Coa l Quantit y 1,00 0 Shor t Ton s Cent s

pe r 10 * Bt u S pe r Shor t To n %

Avg . Sulfu r Petroleu m

Quantit y 1.00 0 Bbl * Cent s

pe r 10 " Bt u Jpe r

Btr i % Avg . Sulfu r Ga s

Quantit y 1.00 0 Me l Cent *

pe r 10 " Bt u %

pe r Me t % o l Tota l Bt u
Coa l Pe tro ls . u m Ga t

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(KY ) — ie rColorad o Rive rAuthorit y. •Tideo n (TX )

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-

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- 212. 8 212. 8 216. 2 216. 8 214. 9 216. 6

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. _•. an d o ftable . v a i •_•••:•-.. r•:Calor yCommission^FER C For m 423 , "Monmi yPtepor i o l Cos tan d Qualit yo l Fuel s lor.Eleclri c Plants. "

Cos tan d Qualit yo fFuel s fo rEtectri c Utilit yPlant s 198 5

Energ yInformatio n Administratio n 13 5 \ • 

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Marquett e Boar do f Ligh t andPowe r

Shira s SteamPlan t Marquette , Michiga n4985 5

Uni t No . 3 Quarterl yExces s Emission s Repor t Januar y1 throug hMarc h3 1

198 5



### A

Prepare dby : ^c-u^-> J . ^ A^.etJcm.'-Jc' Approve dby : 

# &&/____. e. tils Loui s J . Krolikowsk i Willia mC . Pyle/P.E . Environmenta l Biologis t Manage r o f Productio nEngineerin :• I . P.1 0

INTRODUCTION :

Th e followin g dat a o f emission s fromth e Marquette , Michiga n Boar do f Ligh t andPower' s Shira s Uni t No . 3 ar e reporte di n complianc e wit hSectio n11 4 o f th e Clea nAi r Act , a s amended , 4 2 U.S.C . Sectio n741 4 whic hrequire s thi s dat a t o b e sub

mitte dquarterly .Pag e 1 p.1 1

UNI T # 3
SUMMARY 1s t Quarte r o f 198 5

Uni t No . 3 wa s o nlin e fo r 9 8 7_o f th e 1s t quarter , base do n2,16 0 hours .

Th e tota l numbe r o f startup/shutdown' s fo r th e quarte r wa s on e (1) . Uni t No . 3 ha dsom e reportabl e emissions , equipmen t malfunctions , instrumen t malfunctions , maintenanc e period s an dcalibration s durin g th e quarter . Th e diluen t oxyge nmonitorin g syste mprovide d1,51 2 hour s o f usefu l dat a ou t o f a possibl e 2,16 0 hour s fo r a dat a recoveryo f 7 0 % . Th e opacit ymonitorin g syste mprovide d2,16 0 hour s o f usefu l dat a ou t o f a possibl e 2,16 0 hour s fo r a dat a recover yo f 10 0 %.
Opacit ylimi t violation s occurre ddurin g les s tha n1 % o f th e quarter .

Th e quarterl yaverag e o f SO 2 a t stac k discharg e wa s 0.2 8 lb/MBTU . Th e quarterl yaverag e o f N O a t stac k discharg e wa s 0.6 9 lb/MBTU .

Th e Kay e datalogge r whic hserve s ou r ga s analyzer s fo r Uni t No . 3 ha d dat a aquisitio no f 7 0 % o f th e quarter .P-1 ?
Pag e 2

Uni t # 3
Th e following page s contai na mor e specifi c breakdow no f the systemavailabilities , exces s emissio nsummar ytables , an

d day-to-dayexces s emission s an d equipmen t problems . Th e Parameter-Availabilit y- (tim e period s tha t yiel d reasonabl yreliabl e data ) fo r the Dupon t 460/ 1 (N O /S0 2 ) , Thermo x(diluen t 0 2 ) , an d th e RM-4 1 (opacity ) monitoring system s include : (a ) Tota l - the tim e tha t the entir e system(instrument , computer , an d re corder ) wa s functioning properly . (b ) Recorde r - the time tha t the instrumen t an d the recorder , bu t no t nec essaril ythe computer , wer e functioning properly . (c ) Compute r - the time tha t the instrumen t an d the computer , bu t no t nec essaril ythe recorder , wer e functioning properly . (d ) Usefu l Dat a - the time tha t the instrumen t an d a t leas t on e o f the dat a recording system s wer e available . Th e Instrumen t Availabilit yinclude s the time tha t the RM-4 1 wa s working properly , withou t consideratio no f the operationa l statu s o f eithe r the compute r o r th e recorder . Th e Dupon t 460/ 1 Estimate d value s ar e the "bes t estimate " calculation s performe d b y the compute r i f the diluen t 0 ~ ga s monito r i s no t working . Th e programi s designe d t o us e anartifica l 4 % 0 2 valu e i nthe calculatio no f lb/MBTU(NO X /S0 2 ) i f the oxyge nmonito r ha s bee ntakenou t o f servic e t o the computer . Th e Recorde r Availabilitie s ar e define d a s the hour s fo r whic hthe Kay e Datalogge r fo r a particula r paramete r wa s operating correctly , irrespectiv e o f monito r opera tion . Th e Boile r Availabilit yinclude s the time tha t the uni t wa s o nline .Uni t # 3 P.1 3 Pag e 3

1s t Quarte r o f 198 5

Hour s Availabl e % Availabilit y ( 2,16 0 hour s possibl e

Paramete r N O V A



### S0 9 £

0 9 -diluen t tm

Opacit y

Instrumen t Availabil i

Kay e Datalogge r (Micro-processor )

Boile r Tota l Recorde r Compute r Usefu l Dat a Tota l Recorde r Compute r Usefu l Dat a Tota l Recorde r Compute r Usefu l Dat a Tota l • Recorde r Compute r Usefu l Dat a 

### it y Dupon t 460/ 1 Dupon t 460/ 1 Thermo x0 2 Lea r Seigle r RM-4 1 (Opacity ) Tota l N O pe n S0 2 pe n RM-4 1 2,16 0 1,51 2 1,51 2 1,51 2 2,16 0 x 1,51 2 1,51 2 1,51 2 2,16 0 1,51 2 1,51 2 1,51 2 2,16 0 2,16 0 2,16 0 2,16 0 1,51 2 ^ 1,51 2 1,51 2 2,16 0 2,08 8 1,51 2 1,46 4 2,16 0 2,08 8 10 0 7 . 7 0 % 7 0 % 7 0 % 10 0 % u / 7 0 % 

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Tlie equation s use dbyth e computer , o r manually , i nth e even t o f a compute r failur e are : (NO ) x(F ) x= N O emission s i n lb/MBTU(we t basis )

20. 9 (1-B ) - 7

o 0 2 

### 2 0 9 (S0 2 

### ) x(F ) x= S0 2 

### emission s i nlb/MBTU(we t basis )

20. 9 (1-B ) - 7

» 0 2



### _

q (N O ) = averag e pp mN O x119.1 4 x1 0 ) xx (S0 2 

### ) = averag e pp mS0 2 

### x165. 9 x1 0 ) (B ) = moistur e i n flu e ga s sampl e (F ) = 904 4 BTU/l b Th e instrument s use di n Continuou s Emissio nMonitorin g (CEM ) wil l b e identified , a s follows : OPACIT Y(RM-41) : OXYGE N(Thermox) : SULFURDIOXID E AND NITROGE N OXIDE S (Dupon t 460/1) : REPORTINGCOMPUTE R(Kay e Datalogger ) Al l dat a recorde do n Kay e Datalogge r Th e equatio nuse dt o calculat e th e percen t CE Msyste mavailabilit yis : 2,20 8 - outag e hour s x1Q 0 

### _ _%availabilit y 

### 2720 1 Uni t # 3 dat a page s ar e t o follow , wit ha nexplanatio no f anyexces s emissions , equip

men t malfunction s an d instrumen t malfunction s encountere dt o follo wth e data .

_• \l> _., - Pag e 5 P.1 5

Uni t # 3

Th e reportabl e dat a fo r Uni t # 3 i s liste di nthi s report, byday , wit bany applicabl e explanation s accompanyin g eac hday' s data . Instrumen t malfunction s whic hprevente dth e monitorin g o f stac k emission s wil l b e explaine do na dail ybasis . Uni t o r equipmen t malfunction s whic hcause dexces s emission s wil l als o b e included .

OPACIT Y
Fo r a give ndate , al l opacit yviolation s ( 6 minute ) wil l b e tabulate d wit heac hviolatio npositione daccordin g t o th e hou r i nwhic hi t occurred . Th e tota l hour s o f exces s emission s fo r th e day , th e averag e exces s emissio n valu e andth e maximumexces s emissio nvalu e wil l b e given . Th e percen t o f exces s emission s du e t o startup/shutdown , malfunctions , o r norma l operatio n wil l als o b e given .

SULFURDIOXID E (S0 2 ) / NITROGE NOXIDE S (NO )
Fo r a give ndate, ' al l S0 2 andN O violatio ntim e period s ( 3 - continuou s hours ) wil l b e liste di nchronologica l order , followe dbythei r respectiv e violations . Th e violation s wil l b e reporte di nunit s o f lb/MBTU .

Anexampl e o f a dail yrepor t appear s o nth e followin g page .i r P.1 6 Pag e 6 Uni t # 3

Conditio n Startup/Shutdown Norma l Operatio n Malfunctio n Tota l No . o f

Exces s Emission s ( 6 Minut e periods )

. 6 

### 0 1 4 2 0 EXCES S EMISSION S SUMMAR Y

1s t Quarte r o f 198 5 OPACIT Y(limi t = Tota l Tim e Averag e (Hours ) Exces s

Emissio n Valu e (% ) 0. 6 2 5 0. 0 0 1. 4 4 7 2. 0 3 6 2 0 7. ) Hig h Exces s Emissio n Valu e (% ) 35. 0 

### 0 95. 8 95. 8 7

o o f Tota l Exces s Emissio n Tim e 

### 3 0 

### 0 7 0 

### 10 0 7

o Tim e i n i nQuarte r Exces s Emission s Occurre d Les s tha n1 % 

### 0 Les s tha n17

» Les s tha n17 . 

### SO , i 2 (Limi t =0.4 0 lb/MBTU )

Conditio n

S tartup/Shutdown Norma l Operatio n Malfunction* * Scrubbe r Startup/Shutdown Tota l No . o f Exces s Emission s (Runnin g 

### 3 Hr . 

### Avg. ) 

### 0 0 1 0 

### 0 1 0 Tota l Tim e

(Hours )



### 0 0 3 0 

### 0 3 0 Averag e Hig h

Exces s Exces s Emissio nEmissio n Valu e Valu e (lb/MBTU ) (lb/MBTU ) 

### 0 0 0.4 8 

### 0 0.4 8 

### 0

0 0.5 4 

### 0 0.5 4 

### 0

0 10 0 

### 0 10 0 % % Tim e i n O f Tota l i nQuarte r Exces s Exces s Emissio nEmission s Tim e Occurrenc e

0 0 1. 4 0 1. 4

*Tota l numbe r o f startup/shutdown s **Malfunctio nt o includ e baghous e startup/shutdownandadjustment , exclusiv e o f uni t startup/shutdownwhic hwoul dals o effec t baghous e operation .P.1 7 

### \I ' . - Pag e 7

UNI T # 3 EXCES S EMISSION S SUMMARY 1s t Quarte r o f 198 5 N 0 X(Limi t = 0.5 0 lb/MBTU )

Conditio n

S tartup/Shutdown Norma l Operatio n Malfunction * No . o f Exces s Emission s (Runnin g 3 Hr . Average )


### 0 67 2 

### 0 Tota l Tim e

(hours )



### 0 2,01 6 

### 0 Averag e

Exces s Emissio n Valu e (lb/MBTU )


### 0 0.6 9 

### 0 Hig h

Exces s Emissio n Valu e (lb/MBTU )


### 0 1.2 6 

### 0 % O f Tota l Exces s Emissio n Tim e


### 0 10 0 

### 0 % Tim e I n i nQuarte r Exces s Emission s Occurrenc e


### 0 93. 4 

### 0

Tota l 

### 67 2 2,01 6 0.6 9 1.2 6 

### 10 0 93. 4

-'•Malfunctio

nt o includ e baghous e startup/shutdownandadjustment , exclusiv e o f Uni t startup/shutdownwhic hwoul dals o effec t baghous e operation .~ ~ • p1ft 

### \ 3 H Pag e 8 Uni t # 3 Opacit y
Dat e Numbe r o f 6 minut e Tim e o f % Opacit yPe r dat e occur period s occurrenc e renee . Averag e

(0-2 4 hr . day ) valu e o f opacit ) ( 6 min . avg. ) violation . January198 5 1 N o reportabl e emission s 2 N o reportabl e emission s 3 N o reportabl e emission s 4 Seve n(7 ) (12:00-1:15 ) 14.1,58.2,58.3 , 58.3,58.3,58.3 , 58. 3 52. 0 5 N o reportabl e emission s 6 N o reportabl e emission s 7 N o reportabl e emission s 8 N o reportabl e emission s 9 N o reportabl e emission s 1 0 N o reportabl e emission s 1 1 N o reportabl e emission s 1 2 N o reportabl e emission s 1 3 N o reportabl e emission s 14

- N o reportabl e emission s 1 5 N o reportabl e emission s 1 6 N o reportabl e emission s 1 7 N o reportabl e emission s 1 8 N o reportabl e emission s 1 9 N o reportabl e emission s 2 0 N o reportabl e emission s 2 1 N o reportabl e emission s 2 2 N o reportabl e emission s 2 3 N o reportabl e emission s 2 4 N o reportabl e emission s 2 5 N o reportabl e emission s 2 6 N o reportabl e emission s 2 7 N o reportabl e emission s 2 8 N o reportabl e emission s 2 9 Si x(6 ) * * (2:00-3:00 ) 25.1,35.0,23.5 , 26.1,22.3,14. 2 24. 4 3 0 Uni t Of f Lin e 3 1 Uni t O nLin e a t 10:4 5 A.M .Uni t # 3 Opacit y . 1 ,» • P.1 9 Pag e 9

Dat e Numbe r o f 6 minut e

period s Time o f

occurrenc e (0-2 4 hr . dav ) ( 6 min . avg. ) % Opacit y Pe r dat e occur rence . Averag e valu e o f opacit y violation .

February 198 5 N oreportabl e emission s fo r thi s mont h—P.2 0 » •• • •

Pag e 1 0 Uni t # 3 Opacit y
Dat e Numbe r o f 6 minut e Tim e o f % Opacit yPe r dat e occur period s occurrenc e renee . Averag e

(0-2 4 hr . day ) valu e o f opaci t

Marc h198 5 la v '•>) ( 6 min . avg. ) violation .

1 N o reportabl e emission s 2 N o reportabl e emission s 3 N o reportabl e emission s 4 N o reportabl e emission s 5 N o reportabl e emission s 6 N o reportabl e emission s 7 N o reportabl e emission s 8 N o reportabl e emission s 9 N o reportabl e emission s 1 0 N o reportabl e emission s 1 1 N o reportabl e emission s 1 2 N o reportabl e emission s 1 3 N o reportabl e emission s 14' JN o reportabl e emission s 1 5 r . N o reportabl e emission s 1 6 N o reportabl e emission s 1 7 N o reportabl e emission s 1 8 N o reportabl e emission s 1 9 N o reportabl e emission s 2 0 N o reportabl e emission s 2 1 N o reportabl e emission s 2 2 N o reportabl e emission s 2 3 N o reportabl e emission s 2 4 N o reportabl e emission s 2 5 N o reportabl e emission s 2 6 On e (1 ) (20:00-20:30 ) 95. 8 95. 8 2 7 N o reportabl e emission s 2 8 N o reportabl e emission s 2 9 N o reportabl e emission s 3 0 N o reportabl e emission s 3 1 N o reportabl e emission sUni t # 3

SOn Pag e 1 1 P.2 1

Dat e 2 4 Hou r Avg . i nlb/MBT U 7 « Remova l 2 4 Hr . Avg . Januar y198 5 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 Mt * 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 0.2 4 lb/MBT U 0.2 8 lb/MBTU 0.2 7 lb/MBT U 0.3 1 lb/MBTU 0.2 5 lb/MBTU 0.2 4 lb/MBT U 0.2 6 lb/MBTU 0.3 2 lb/MBTU 0.3 6 lb/MBT U 0.2 7 lb/MBTU 0.2 6 lb/MBT U 0.2 2 lb/MBT U 0.2 2 lb/MBT U 0.3 2 lb/MBT U 0.4 1 lb/MBT U 0.2 9 lb/MBTU 0.2 7 lb/MBTU 0.3 0 lb/MBT U 0.5 0 lb/MBT U 0.5 4 lb/MBT U 0.3 3 lb/MBT U 0.3 5 lb/MBT U 0.3 5 lb/MBTU 0.2 6 lb/MBT U 0.2 5 lb/MBT U 0.2 4 lb/MBT U 0.2 8 lb/MBT U 0.3 5 lb/MBT U Uni t Of f Lin e Uni t Of f Lin e Uni t o nLin e a t 10:4 5 A.M . 757 . 717 . 737 . 717 . 737 . 757 . 74 % 8 hr . avg . 827 . Datalogge r malfunction-1 6 hrs . Datalogge r malfunction-2 4 hrs .

727 . " 76 % 817 . 807 . 1 0 hr . avg . 80 % Datalogge r malfunction-14hrs .

8 hr . avg . 547. " Datalogge r malfunction-1 6 hrs .

697 . 72 % 1 1 hr . °avg . 777 . Datalogge r malfunction-1 3 hrs . Datalogge r malfunction-2 4 hrs . Datalogge r malfunction-2 4 hrs .

9 hr . avg . 68 % Datalogge r malfunction-1 5 hrs .

69 % 707 . 74 % 72 % 747 . 70 % 6 8 % .Datalogge r malfunctio n

1 . 2 . 3 . 4 . 5 . 6 . 7 . Uni t shutdown7.9 % o f month . /-> ' Scrubbe r wa s of f lin e 7.9 % o f month . / Scrubbe r wa s o nlin e an dscrubbin g 92.1 % o f month . Datalogge r malfunctio noccurre dles s tha n1 % o f month . 0.3 1 lb/MBT U- 3 1 da yaverag e fo r Januar y1985 . 73 % S0 2 remova l base do n3 1 da yaverage . Thre e t3 ) 2 4 hou r period s o f exces s emission s occurre di nJanuary .P.2 2

Uni t # 3



### SO . Pag e 1 2

Dat e 2 4 Hou r Avg . i nlb/MBT U % Remova l 2 4 Hr . Ave . Februar y198 5 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 15

- 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8

1 . 2 . 3 . 4 . 5 . 6 . 7 . 0.2 6 lb/MBT U 0.2 3 lb/MBT U 0.2 4 lb/MBT U Dupon t Analyze r Malfunctio n Dupon t Analyze r Malfunctio n Dupon t Analyze r Malfunctio n Dupon t Analyze r Malfunctio n Dupon t Analyze r Malfunctio n Datalogge r Malfunctio n Datalogge r Malfunctio n 0.2 3 lb/MBTU

0.2 0 lb/MBT U 0.1 9 lb/MBT Uy . 0.2 2 lb/MBTU ' 0.2 1 lb/MBTU

0.2 3 lb/MBT U 0.2 3 lb/MBT U 0.3 0 lb/MBT U 0.2 8 lb/MBT U 0.2 9 lb/MBTU ' 0.3 2 lb/MBTU

0.2 8 lb/MBT U 0.2 4 lb/MBT U 0.2 7 lb/MBT U 0.2 5 lb/MBT U 0.3 3 lb/MBT U 0.3 8 lb/MBT U 0.3 0 lb/MBT U/ 71 % 76 % 737 .

Datalogge r Malfunctio n Datalogge r Malfunctio n Datalogge r Malfunction-2 4 h i

747 . 777 . 75 % 76 % 74 % 73 % 72 % 90 % 86 % 707 . 697 . 747 . 747 . 73 % 2 0 hr.°avg . 65 % . Datalogge r Malfunction- 4 hr s Datalogge r Malfunction-2 4 h r

67 %

Uni t shutdow n0 % o f month . Scrubbe r wa s of f lin e 0 7 . o f month . Scrubbe r wa s o nlin e an dscrubbin g 10 0 % o f month . Datalogge r malfunctio noccurre d7 % o f month . 0.2 6 lb/MBT U- 2 8 da yaverag e fo r February , 1985 . 7 4 % S0 2 remova l base do n2 8 da yaverage . 0 (zero ) 2 4 hou r period s o f exces s emission s occurre di nFebruary .P.2 3

Uni t # 3



## so 2 Pag e 1 3

Dat e 2 4 Hou r Avg . i nlb/MBTU% Remova l 2 4 Hr . Avg . Marc h198 5 1 Dupon t Analyze r Malfunctio n 2 Dupon t Analyze r Malfunctio n 3 Dupon t Analyze r Malfunctio n 4 Dupon t Analyze r Malfunctio n 5 Dupon t Analyze r Malfunctio n 6 Dupon t Analyze r Malfunctio n 7 Dupon t Analyze r Malfunctio n 8 Dupon t Analyze r Malfunctio n 9 Dupon t Analyze r Malfunctio n 1 0 Dupon t Analyze r Malfunctio n 1 1 Dupon t Analyze r Malfunctio n 1 2 Dupon t Analyze r Malfunctio n 1 3 Dupon t Analyze r Malfunctio n 1 4 Dupon t Analyze r Malfunctio n 1 5 Dupon t Analyze r Malfunctio n 1 6 " Dupon t Analyze r Malfunctio n 1 7 Dupon t Analyze r Malfunctio n 1 8 Dupon t Analyze r Malfunctio n 1 9 Dupon t Analyze r Malfunctio n 2 0 Dupon t Analyze r Malfunctio n 2 1 Dupon t Analyze r Malfunctio n 2 2 Dupon t Analyze r Malfunctio n< 2 3 0.2 5 lb/MBTU767 . 2 4 0.2 6 lb/MBTU757. ' 2 5 0.3 0 lb/MBTU697 . 2 6 0.3 3 lb/MBTU717 . 2 7 0.3 2 lb/MBTU707 . 2 8 0.2 4 lb/MBTU76 % 2 9 0.3 2 lb/MBTU717 . 3 0 0.2 3 lb/MBTU77 % 3 1 0.2 5 lb/MBTU76%

- 

# 9
1 . Uni t shutdown0 % o f month . 2 . Scrubbe r wa s of f lin e 0 % o f month . 3 . Scrubbe r wa s o nlin e andscrubbin g 10 0 7 . o f month . 4 . Datalogge r malfunctio noccurre dles s tha n1 % o f month . 5 . 0.2 7 lb/MBTU- 3 1 dayaverag e for"March , 1985 . 6 . 7 3 % S0 2 remova l base do n3 1 dayaverage . 7 . 0 (zero ; 2 4 hou r period s o f exces s emission s occurred , i nMarch . -;• -Pag e 1 4

Uni t # 3



### N0 X

Dat e 2 4 Hou r Averag e i nlb/MBTU January198 5 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 0.9 8 lb/MBTU 0.6 3 lb/MBTU 0.6 2 lb/MBTU 0.5 7 lb/MBTU 0.8 5 lb/MBTU 0.8 7 lb/MBTU 0.5 8 lb/MBTU 0.5 5 lb/MBTU 0.5 6 lb/MBTU 0.5 6 lb/MBTU 0.6 2 lb/MBTU 0.8 7 lb/MBTU 0.8 3 lb/MBTU 0.5 5 lb/MBTU 0.5 6 lb/MBTU 0.6 4 lb/MBTU 0.3 9 lb/MBTU 0.4 1 lb/MBTU 0.3 1 lb/MBTU 0.3 5 lb/MBTU 0.2 6 lb/MBTU(1 2 hr . 0.3 7 lb/MBTU 0.5 9 lb/MBTU 0.5 8 lb/MBTU 0.5 7 lb/MBTU 0.6 1 lb/MBTU 0.7 1 lb/MBTU 0.6 4 lb/MBTU Uni t Of f Lin e Uni t Of f Lin e -

data )

Uni t o nLin e 10.4 5 A.M . (Datalogge r Malfunction )P.2 5 Pag e 1 5 Uni t # 3



### N0 X
Dat e 2 4 Hou r Averag e i nlb/MBTU February198 5 1 0.5 7 lb/MBTU 2 0.6 4 lb/MBTU 3 0.7 5 lb/MBTU 4 Dupon t Analyze r Malfunctio n 5 Dupon t Analyze r Malfunctio n 6 Dupon t Analyze r Malfunctio n 7 Dupon t Analyze r Malfunctio n 8 Dupon t Analyze r Malfunctio n 9 0.6 8 lb/MBTU 1 0 0.7 9 lb/MBTU 1 1 0.7 0 lb/MBTU 1 2 0.6 6 lb/MBTU 1 3 0.7 5 lb/MBTU 1 4 0.7 2 lb/MBTU 1 5 0.7 0 lb/MBTU 1 6 0.7 9 lb/MBTU 1 7 0.8 3 lb/MBTU 1 8 0.6 1 lb/MBTU 1 9 0.6 2 lb/MBTU 2 0 0.7 0 lb/MBTU 2 1 0.6 7 lb/MBTU 2 2 0.6 5 lb/MBTU 2 3 1.2 6 lb/MBTU 2 4 0.9 2 lb/MBTU 2 5 0.6 4 lb/MBTU 2 6 0.6 5 lb/MBTU 2 7 0.6 5 lb/MBTU 2 8 0.8 1 lb/MBTUP.2 6 Pag e 1 6 Uni t # 3



### N0 X

Dat e 2 4 Hou r Averag e i nlb/MBTU Marc h198 5 1 Dupon t Analyze r Malfunctio n 2 Dupon t Analyze r Malfunctio n 3 Dupon t Analyze r Malfunctio n 4 Dupon t Analyze r Malfunctio n 5 Dupon t Analyze r Malfunctio n 6 Dupon t Analyze r Malfunctio n 7 Dupon t Analyze r Malfunctio n 8 Dupon t Analyze r Malfunctio n 9 Dupon t Analyze r Malfunctio n 1 0 Dupon t Analyze r Malfunctio n 1 1 Dupon t Analyze r Malfunctio n 1 2 Dupon t Analyze r Malfunctio n 1 3 Dupon t Analyze r Malfunctio n 1 4 Dupon t Analyze r Malfunctio n 1 5 Dupon t Analyze r Malfunctio n 1 6 Dupon t Analyze r Malfunctio n 1 7 Dupon t Analyze r Malfunctio n 1 8 Dupon t Analyze r Malfunctio n 1 9 Dupon t Analyze r Malfunctio n 2 0 Dupon t Analyze r Malfunctio n 2 1 Dupon t Analyze r Malfunctio n 2 2 Dupon t Analyze r Malfunctio n 2 3 0.9 3 lb/MBTU 2 4 0.9 9 lb/MBTU 2 5 0.6 7 lb/MBTU 2 6 0.6 1 lb/MBTU 2 7 0.5 7 lb/MBTU 2 8 0.5 8 lb/MBTU 2 9 0.6 5 lb/MBTU 3 0 0.8 9 lb/MBTU 3 1 0.7 3 lb/MBTUP? 7 Pag e 1 7
UNI T # 3 Opacit y

Tota l opacit yviolation s fo r quarte r wa s tw o (2 ) hour s o r les s tha n1 % o f quarter . 1,51 2 hour s o f reliabl e dat a wa s acquire dou t o f a possibl e 2,16 0 hour s o f uni t o n lin e tim e o r 7 0 % . Datalogge r malfunction s accounte dfo r 8 2 hour s o r 3. 8 % o f uni t o nlin e time . Th e tota l numbe r o f opacit yviolation s wa s twent y(20 ) fo r th e quarter , si x(6 ) violation s ca nb e directl yattribute dt o uni t startup/shutdown . Th e averag e valv e o f eac hopacit yviolatio ni s 36% .

S0 2 (Uni t #3 ) Th e quarterl yaverag e o f S0 2 a t stac k discharg e wa s 0.2 8 lb/MBTU . Scrubbin g too k plac e 98 % o f th e quarter . Th e quarterl yaverag e i n% remova l wa s 73 , base do ntota l hour s o f uni t an dscrubbe r operation . Th e datalogge r wa s no t i noperatio n3. 8 % o f quarter . Th e uni t wa s o nlin e 9 8 % o f th e quarter . Thre e (3 ) 2 4 hou r period s o f exces s emission s occurre di nquarter . 3. 3 % o f quarte r exces s emission s occurre dbase do nuni t operation , scrubbe r malfunctions .

N 0 x(Uni t #3 ) Th e quarterl yaverag e o f N O a t stac k discharg e wa s 0.6 9 lb/MBTU .

## 100

- 9 0

- 8 0

- U J 

## S 70 H

< rI - 

# o
^ 

## 60- 1 5 0 4 0

- 3 0

- 2 0

- 10

- 0 EXCESSIV E EMISSION S

®

T 8 4 

# xxx H MARQUETT E BOAR D OF LIGH TAN D POWE R SHIRA S STEA M PLAN TUNI TNO

. 3 OPACITY- X S0 2 

### = • N0 X 

### = ®

8 5 8 6 8 7 8 8



# YEA R 8 9 

## 9 0P.2 9 t I .

Marquett e Boar do f Ligh t an dPowe r Shira s SteamPlan t Marquette , Michiga n4985 5

Uni t No . 3

M Quarterl yExces s Emission s Repor t Apri l 1 thr u Jun e 30 , 198 5

* * 198 5

Prepare dbv : J*^ , j . I^^J^t ^ Approve db y Loui s J . Krolikowsk i Environmenta l Biologist

WilliamC . Pyle , P.E . Manage r o f Productio nEngineeri nP.3 0

INTRODUCTION :

Th e followin g dat a o f emission s fromth e Marquette , Michiga n Boar do f Ligh t an dPower' s Shira s Uni t No . 3 ar e reporte di n complianc e wit hSectio n11 4 o f th e Clea nAi r Act , a s amended , 4 2 U.S.C . Sectio n741 4 whic hrequire s thi s dat a t o b e sub

mitte dquarterly .P.3 1

Pag e 1

UNI T # 3 SUMMARY SecondQuarte r o f 198 5

Uni t No . 3 wa s o nlin e fo r 10 0 % o nth e secondquarter , base do n2,18 4 hours . Th e tota l numbe r o f startup/shutdown s fo r th e quarte r wa s zer o (0) . Uni t No . 3 ha dsom e reportabl e emissions , equipmen t malfunctions , instrumen t malfunctions , maintenanc e period s andcalibration s durin g th e quarter . Th e diluen t oxyge nmonitorin g syste mprovide d2,01 6 hour s o f usefu l dat a ou t o f a possibl e 2,18 4 hour s fo r a dat a recoveryo f 92. 3 % . Th e opacit y monitorin g syste mprovide d2,16 0 hour s o f usefu l dat a ou t o f a possibl e 2,18 4 hour s fo r a dat a recover yo f 98. 9 % . Opacit ylimi t violation s occurre ddurin g les s tha n2 % o f th e quarter . Th e quarterl yaverag e o f S0 2 a t stac k discharg e wa s 0.2 9 lb/MBTU . Th e quarterl yaverag e o f N O a t stac k discharg e wa s 0.6 8 lb/MBTU . Th e Kay e datalogger , whic hserve s ou r ga s analyzer s fo r Uni t No . 3 ha d dat a aquisitio no f 91. 2 % o f quarter .P.3 2 a Pag e 2

Uni t # 3 Th e followin g page s contai na mor e specifi c breakdowno f th e syste mavailabilities , exces s emissio nsummarytables , andday-to-da yexces s emission s andequipmen t problems . Th e Parameter-Availabilit y- (time period s tha t yiel dreasonabl yreliabl e data ) fo r th e Dupon t 460/ 1 (NO /S0 2 ) , Thermo x(diluen t 0 2 ) , andth e RM-4 1 (opacity ) monitorin g system s include : (a ) Tota l - th e tim e tha t th e entir e syste m(instrument , computer , andre corder ) wa s functionin g properly . (b ) Recorde r - th e tim e tha t th e instrumen t andth e recorder , bu t no t nec essaril yth e computer , wer e functionin g properly . (c ) Compute r - th e time tha t th e instrumen t andth e computer , bu t no t nec essaril yth e recorder , wer e functionin g properly . (d ) Usefu l Dat a - th e tim e tha t th e instrumen t anda t leas t on e o f th e dat a recordin g system s wer e available . Th e Instrumen t Availabilit yinclude s th e tim e tha t th e RM-4 1 wa s workin g properly , withou t consideratio no f th e operationa l statu s o f eithe r th e compute r o r th e recorder . Th e Dupon t 460/ 1 Estimate dvalue s ar e th e "bes t estimate " calculation s performe dby th e compute r i f th e diluen t 0 2 ga s monito r i s no t working . Th e programi s designe d t o us e a nartifica l 4 % 0 2 valu e i nth e calculatio no f lb/MBT U(NO^SO ^ i f th e oxyge nmonito r ha s bee ntake nou t o f servic e t o th e computer . Th e Recorde r Availabilitie s ar e define da s th e hour s fo r whic hth e Kay e Datalogge r fo r a particula r paramete r wa s operatin g correctly , irrespectiv e o f monito r opera tio n. Th e Boile r Availabilit yinclude s th e tim e tha t th e uni t wa s o nline .Pag e 3 Uni t # 3 P.3 3

Secon dQuarte r Repor t

Hour s Availabl e % Availabilit y ( 2,18 4 hour s possib !

Paramete r 

### N0 Y A



## so 2

0 2 -diluen t

Opacit y

Instrumen t Availabil i

Kay e Datalogge r (Micro-processor )

Boile r Tota l Recorde r Compute r Usefu l Dat a Tota l Recorde r Compute r Usefu l Dat a Tota l Recorde r Compute r Usefu l Dat a Tota l Recorde r Compute r Usefu l Dat a 

### Lt y Dupon t 460/ 1 Dupon t 460/ 1 Thermo x0 2 Lea r Seigle r RM-4 1 (Opacity ) Tota l N0 xpe n S0 2 pe n RM-4 1 2,18 4 1,99 2 1,99 2 1,99 2 2,18 4 1,95 3 1,95 3 1,95 3 2,18 4 2,01 6 2,01 6 2,01 6 2,18 4 2,16 0 2,16 0 2,16 0 2,04 0 2,04 0 2,04 0 2,16 0 1,99 2 1,99 2 1,95 3 2,16 0 2,18 3 10 0 7 . 91. 2 7 . 91. 2 7 . 91. 2 7 . 10 0 % 89. 4 % 89. 4 7 , 89. 4 % 10 0 % 92. 3 % 92. 3 % 92. 3 % 10 0 7 . 98. 9 % 98. 9 % 98. 9 %
93. 4 7 . 93. 4 % 93. 4 % 98. 9 7 . 91. 2 % 91. 2 % : 89. 4 7 . 98. 9 % 99. 9 7 .

# r ~ —_P3 d 1 l Pag e 4 Uni t # 3

Tlie equation s use db yth e computer , o r manually , i nth e even t o f a compute r failur e are : JOq (N O ) x(F ) x= N O emission s i nlb/MBTU(we t basis )

20. 9 (1-B ) - % 0 2 2 0 9 (S0 2 ) x(F ) x- S0 2 emission s i nlb/MBTU(we t basis )

20. 9 (1-B ) - % 0 2 (N O ) = averag e pp mN0 V x119.1 4 xIO" 9 ) XA .

- 9 (S0 2 ) = averag e pp m

S0 2 x165. 9 x1 0 ) (B ) = moistur e i nflu e ga s sampl e (F ) = 904 4 BTU/l b Th e instrument s use di nContinuou s Emissio nMonitorin g (CEM ) wil l b e identifie da s follows : OPACIT Y(RM-41) : OXYGE N(Thermox) : SULFURDIOXID E AN D NITROGE N OXIDE S (Dupon t 460/1) : REPORTINGCOMPUTE R(Kay e Datalogger ) Al l dat a recorde do nKay e Datalogge r Th e equatio nuse dt o calculat e th e percen t CE Msystemavailabilit yis : 2,20 8 - outag e hour s x10 0 = 7 . availabilit y

2^20 5 Uni t # 3 dat a page s ar e t o follow , wit ha nexplanatio no f anyexces s emissions , equip

men t malfunction s andinstrumen t malfunction s encountere dt o follo wth e data .Pag e 5 Uni t # 3

Th e reportabl e dat a fo r Uni t # 3 i s liste di nthi s report , byday , wit hany applicabl e explanation s accompanyin g eac hday' s data . Instrumen t malfunction s whic hprevente dth e monitorin g o f stac k emission s wil l b e explaine do na dail ybasis . Uni t o r equipmen t malfunction s whic hcause dexces s emission s wil l als o b e included .

OPACIT Y
Fo r a give ndate , al l opacit yviolation s ( 6 minute ) wil l b e tabulate d wit heac hviolatio npositione daccordin g t o th e hou r i nwhic hi t occurred . Th e tota l hour s o f exces s emission s fo r th e day , th e averag e exces s emissio n valu e andth e maximumexces s emissio nvalu e wil l b e given . Th e percen t o f exces s emission s du e t o startup/shutdown , malfunctions , o r norma l operatio n wil l als o b e given .

SULFURDIOXID E (S0 2 ) / NITROGE NOXIDE S (NO )
Fo r a give ndate , al l S0 2 andN O violatio ntim e period s ( 3 - continuou s hours ) wil l b e liste di nchronologica l order , followe dbythei r respectiv e violations . Th e violation s wil l b e reporte di nunit s o f lb/MBTU .. Pag e 6

Conditio n Startup/Shutdown Norma l Operatio n Malfunctio n Tota l

Conditio n

S tartup/Shutdown Norma l Operatio n Malfunction* * -

No . o f Exces s Emission s ( 6 Minut e periods ) 0 3 2 

### 1 0 4 2

No . o f Exces s Emission s (Runnin g 3 Hr . Avg ) 

### 0 0 4 0 Scrubbe r S ta r tup/Shutdown2 4 Tota l

Conditio n

S tartup/Shutdown Norma l Operatio n Malfunction* * 

### 6 4

No . o f Exces s Emission s (Runnin g 3 Hr . Avg ) 

### 0 68 0 

### 0 Uni t # 3 1

EXCES S EMISSION S SUMMARY SecondQuarte r Repor t OPACIT Y(limi t = Tota l Tim e (Hours )

0 3. 2 

### 1. 0 4. 2 

## so 2 Tota l Tim e (Hours )



### 0 0 12 0 7 2 

### 19 2 N0 X Tota l Tim e (Hours )



### 0 2,04 0 

### 0 Averag e

Exces s Emissio n Valu e (% ) 0 47. 3 95. 8 71. 6 2 0 % )

Hig h Exces s Emissio n Valu e (7. ) 0 96. 3 95. 8 96. 3 (Limi t = 0.4 0 lb/MBTU ) Averag e Exces s Emissio n Valu e (lb/MBTU ) 

### 0 0 0.4 7 0.7 6 0.6 2 Hig h

Exces s Emissio n Valu e (lb/MBTU ) 

### 0 0 0.5 4 0.8 6 0.8 6 (Limi t =0.5 0 lb/MBTU ) Averag e Exces s Emissio n Valu e (lb/MBTU ) 

### 0 0.6 8 

### 0 Hig h

Exces s Emissio n Valu e (lb/MBTU ) 

### 0 1.3 8 

### 0 •i .

7 .

o f Tota l Exces s Emissio n Tim e 0 76. 2 23. 8 100. 0

7 . O f Tota l Exces s Emissio n Tim e 

### 0 0 62. 5 37. 5 100. 0

7 . O f Tota l Exces s Emissio n Tim e 

### 0 10 0 

### 0 m'

% Tim e i n i nQuarte r Exces s Emissio n Occurre d 0 1. 5 0.4 5 Les s than2 %

7 . Tim e i n Quarte r Exces s Emissio n Occurrenc e 

### 0

• 0 

### 1. 8 1.0 9 2.8 9

% Tim e i n Quarte r Exces s Emissio n Occurrenc e 

### 0 93. 4 

### 0 Tota l 

### 68 0 2,04 0 0.6 8 1.3 8 

### 10 0 93. 4

*Tota l numbe r o f startup/shutdown s = 0 **Malfunctio nt o includ e baghous e startup/shutdownandadjustment , exclusiv e o f uni t startup/shutdownwhic hwoul dals o effec t baghous e operation .Pag e 7 Uni t # 3 Opacit y P.3 7

Dat e Numbe r o f 6 minut e

period s Tim e o f

occurrenc e (0-2 4 hr . dav ) ( 6 min . avg. ) % Opacit y Pe r dat e occur rence . Averag e valu e o f opacit y violation . Mont ho f Apri l 198 5 Apri l 1s t thr u Apri l 13 , 198 5 Apri l 1 4 Twent y(20 ) Apri l 1 5 On e (1 ) Apri l 16t hthr u Apri l 30 , 198 5 N o Reportabl e Emission s (14:00-16:00 ) 96.3,57.3,95.9 ,

95.1,95. 0 (23:38 ) 32. 3 N o Reportabl e Emission s

Mont ho f Ma y198 5 Ma y1s t thr u 28 , 198 5 Ma y2 8 Te n(10 ) Ma y29t hthr u May31 , 198 5 N o Reportabl e Emission s (2:42 ) 45. 7 N o Reportabl e Emission s

Mont ho f Jun e 198 5 Jun e 1s t thr u Jun e 30 , 198 5 N o Reportabl e Emission s 87. 0 32. 3

45. 7P.3 8

Pag e 8 Uni t # 3



### SO o

Dat e Mont ho f Apri l 198 5 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 2 4 Hou r Avg . i nlb/MBTU % Remova l 2 4 Hr . Avg .
0.4 1 lb/MBTU 0.2 7 lb/MBTU 0.2 9 lb/MBTU 7 6 7 . 7 4 % 7 2 % Datalogge r Malfunctio n2 4 Hour s 0.3 0 lb/MBTU 0.5 4 lb/MBTU 0.2 7 lb/MBTU 0.3 1 lb/MBTU 0.2 7 lb/MBTU 0.3 9 lb/MBTU 0.2 8 lb/MBTU 0.3 8 lb/MBTU 0.2 3 lb/MBTU 0.3 8 lb/MBTU 0.3 2 lb/MBTU 0.2 3 lb/MBTU 0.2 6 lb/mBTU 0.2 5 lb/MBTU 0.2 8 lb/MBTU 0.2 6 lb/MBTU 0.1 7 lb/MBTU 0.2 5 lb/MBTU 0.2 8 lb/MBTU 0.2 5 lb/MBTU 0.3 0 lb/MBTU 0.3 0 lb/MBTU 0.1 9 lb/MBTU 0.1 2 lb/MBTU 0.4 7 lb/MBTU 0.2 6 lb/MBTU 7 3 7 . 7 2 % (1 5 Hr . 7 3 7 . 

### 7 1 

### % 7 3 

### % 7 0 7 . 7 3 % 6 5 7 . 7 6 7 . 6 8 7 . 

### 7 1 

### % 7 8 7 . 7 6 % 7 5 7 . 7 3 7 . 7 5 7 . 8 4 7 . 7 3 7 . 7 5 7 . 7 2 % 7 2 % 6 9 7 . 8 0 7 . 8 7 7 . 5 6 7 . 7 3 7 . 

### Av

g

1 . 2 . 3 . 4 . 5 . 6 . 7 . Uni t shutdown0 % o f month . Scrubbe r wa s of f lin e 0 % o f month . Scrubbe r wa s o nlin e an dscrubbin g 10 0 % o f month . Datalogge r malfunctio noccurre d4. 6 % o f month . 0.2 9 lb/MBTU- 3 0 dayaverag e fo r Apri l 1985 . 7 3 % S0 2 remova l base do n3 0 dayaverage . Thre e (3 ) twenty-fou r hou r period s o f exces s emissio noccurre di nApril , 1985 .Pag e 9 Uni t # 3



### SO ,

Dat e 2 4 Hou r Avg . i nlb/MBTU % Remova l 2 4 Hr . Avg . Mont ho f May198 5 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 0.2 5 lb/MBTU 0.2 7 lb/MBTU 0.2 0 lb/MBTU 0.2 4 lb/MBTU 0.2 6 lb/MBTU 0.3 0 lb/MBTU 0.3 3 lb/MBTU 0.4 4 lb/MBTU 0.6 8 lb/MBTU 0.7 4 lb/MBTU 0.8 6 lb/MBTU 0.3 1 lb/MBTU Analyze r malfunction Analyze r malfunctio n Analyze r malfunctio n Analyze r malfunctio n Analyze r malfunctio n Analyze r malfunctio n 0.3 4 lb/MBTU 0.3 0 lb/MBTU Datalogge r malfunctio n 0.4 9 lb/MBTU 0.3 6 lb/MBTU 0.2 9 lb/MBTU 0.1 8 lb/MBTU 0.2 6 lb/MBTU 0.1 5 lb/MBTU 0.2 6 lb/MBTU 0.3 4 lb/MBTU 0.3 2 lb/MBTU 0.2 0 lb/MBTU 7 4 7 . 6 8 7 . 7 9 7 . 

### 7 5 

### % 7 1 7 . 7 3 7 . 6 7 7 . 6 0 7 . 5 1 7 . 4 8 

### % 4 3 %

- 7 0 7 .

6 2 7 . 7 2 % 

### 5 1 

### % 7 0 7 2 8 1 7 2 8 3 7 4 7 0 6 6 7 8 

### %

1 . Uni t shutdown0 % o f month . 2 . Scrubbe r wa s of f lin e 0 % o f month . 3 . Scrubbe r wa s o nlin e andscrubbin g 10 0 % o f month . 4 . Datalogge r malfunctio noccurre d22. 6 % o f month . 5 . 0.3 5 lb/MBTU- 3 1 da yaverag e fo r Ma y1985 . 6 . 6 8 7 . S0 2 remova l base do n3 1 dayaverage . 7 . Fiv e (5 ) twent yfou r hou r period s o f exces s emissio noccurre di nMay , 1985 .. Pag e 1 0 Uni t # 3



### SO , P.4 0

Dat e 2 4 Hou r Avg . i nlb/MBTU 7 . Remova l 2 4 Hr . Avg . Mont ho f Jun e 198 5 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 0.1 7 lb/MBTU 0.1 8 lb/MBTU 0.2 6 lb/MBTU 0.2 7 lb/MBTU 0.2 0 lb/MBTU 0.3 0 lb/MBTU 0.3 0 lb/MBTU 0.2 7 lb/MBTU 0.2 2 lb/MBTU 0.2 9 lb/MBTU 0.2 3 lb/MBTU 0.2 0 lb/MBTU 0.2 4 lb/MBTU 0.1 8 lb/MBTU 0.1 4 lb/MBTU 0.1 2 lb/MBTU 0.1 9 lb/MBTU 0.1 8 lb/MBTU 0.1 8 lb/MBTU 0.1 9 lb/MBTU 0.2 0 lb/MBTU 0.1 7 lb/MBTU 0.1 6 lb/MBTU 0.1 5 lb/MBTU 0.1 8 lb/MBTU 0.2 4 lb/MBTU 0.2 8 lb/MBTU 0.3 2 lb/MBTU 0.3 0 lb/MBTU 0.1 8 lb/MBTU 8 1 % 8 0 % 7 4 % 6 7 7 6 6 8 7 2 6 9 7 5 % 6 2 7 . 6 9 % 7 . % 

### 7 . % %

7 2 6 9 7 4 7 9 8 2 7 1 7 3 6 9 7 2 7 4 8 0 8 1 7 5 7 0 6 8 6 5 6 1 7 3 % (1 0 Hr . Avg .

7 6 7 .

1 . 2 . 3 . 4 . 5 . 6 . 7 . Uni t shutdown0 % o f month . Scrubbe r wa s of f lin e 0 % o f month . Scrubbe r wa s o nlin e an dscrubbin g 10 0 % o f month . Datalogge r malfunctio noccurre d1. 9 % o f month . 0.2 2 lb/MBTU- 3 0 dayaverag e fo r Jun e 1985 . 7 3 % S0 2 remova l base do n3 0 dayaverage . Zer o (0 ) twent yfou r hou r period s o f exces s emissio noccurre di nJune , 1985 .wPAL » I . ,_

- Pag e 1 1 Uni t # 3



### N0 X
Dat e 2 4 Hou r Averag e i nlb/MBTU

Mont ho f Apri l 198 5 1 0.5 5 lb/MBTU 2 0.5 9 LB/MBTU 3 0.5 5 lb/MBTU 4 Datelogge r malfunctio n 5 0.6 5 lb/MBTU 6 0.5 5 lb/MBTU 7 0.4 2 lb/MBTU 8 0.4 2 lb/MBTU 9 0.5 2 lb/MBTU 1 0 0.5 3 lb/MBTU 1 1 0.5 5 lb/MBTU 1 2 0.6 1 lb/MBTU 1 3 1.0 2 lb/MBTU 1 4 0.8 1 lb/MBTU 1 5 0.5 0 lb/MBTU 1 6 0.4 8 lb/MBTU 1 7 0.4 7 lb/MBTU 1 8 0.4 9 lb/MBTU 1 9 0.5 1 lb/MBTU 2 0 0.8 5 lb/MBTU 2 1 1.0 4 lb/MBTU 2 2 0.7 2 lb/MBTU 2 3 0.7 2 lb/MBTU 2 4 0.6 5 lb/MBTU 2 5 0.6 4 lb/MBTU 2 6 0.6 7 lb/MBTU 2 7 1.0 2 lb/MBTU 2 8 1.3 8 lb/MBTU 2 9 0.7 6 lb/MBTU 3 0 0.8 2 lb/MBTUPag e 1 2 Uni t # 3



### N0 X

Dat e 2 4 Hou r Averag e i nlb/MBTU
Mont ho f May198 5 1 0.9 3 lb/MBTU 2 0.6 5 lb/MBTU 3 0.7 0 lb/MBTU 4 0.7 8 lb/MBTU 5 0.9 1 lb/MBTU 6 0.5 7 lb/MBTU 7 0.6 5 lb/MBTU 8 0.6 3 lb/MBTU 9 0.5 8 lb/MBTU 1 0 0.5 2 lb/MBTU 1 1 0.7 2 lb/MBTU 1 2 0.9 7 lb/MBTU 1 3 Analyze r malfunctio n 1 4 Analyze r malfunctio n 1 5 Analyze r malfunctio n 1 6 Analyze r malfunctio n 1 7 Analyze r malfunctio n 1 8 Analyze r malfunctio n 1 9 0.2 4 lb/MBTU 2 0 0.6 2 lb/MBTU 2 1 Datalogge r malfunctio n 2 2 1.1 3 lb/MBTU 2 3 0.7 8 lb/MBTU 2 4 0.5 5 lb/MBTU 2 5 0.6 3 lb/MBTU 2 6 0.2 4 lb/MBTU 2 7 0.8 5 lb/MBTU 2 8 0.6 7 lb/MBTU 2 9 0.6 4 lb/MBTU 3 0 0.6 1 lb/MBTU 3 1 0.6 3 lb/MBTUP.4 3

Pag e 1 3 Uni t # 3



### N0 X

Dat e 2 4 Hou r Averag e i nlb/MBTU Mont ho f Jun e 198 5 1 0.7 5 lb/MBTU 2 ' 0.8 5 lb/MBTU 3 0.6 7 lb/MBTU 4 0.7 3 lb/MBTU 5 0.7 8 lb/MBTU 6 0.6 5 lb/MBTU 7 0.6 2 lb/MBTU 8 0.8 0 lb/MBTU 9 1.0 5 lb/MBTU 1 0 0.7 2 lb/MBTU H 0.6 7 lb/MBTU 1 2 0.6 2 lb/MBTU 1 3 0.5 5 lb/MBTU 1 4 0.6 2 lb/MBTU 1 5 0.7 8 lb/MBTU 1 6 0.8 3 lb/MBTU 1 7 0.6 1 lb/MBTU 1 8 0.5 8 lb/MBTU 1 9 0.6 5 lb/MBTU 2 0 0.6 7 lb/MBTU 2 1 0.5 5 lb/MBTU 2 2 0.8 4 lb/MBTU 2 3 0.8 1 lb/MBTU 2 4 0.5 4 lb/MBTU 2 5 0.5 9 lb/MBTU 2 6 0.6 1 lb/MBTU 2 7 0.5 9 lb/MBTU 2 8 0.7 0 lb/MBTU 2 9 0.7 0 lb/MBTU 3 0 0.6 5 lb/MBTUP.4 4

• I . | Pag e 1 4 Uni t # 3 Opacit y
Tota l opacit yviolation s fo r quarte r wa s 4. 2 hour s o r les s tha n2 % o f quarter . 2,16 0 hour s o f reliabl e dat a wa s acquire dou t o f a possibl e 2,18 4 hour s o nuni t o nlin e tim e o r 98. 9 % . Datalogge r malfunction s accounte dfo r 20 7 hour s o r 9. 5 % o f uni t o nlin e time . Th e tota l numbe r o f opacit yviolation s wa s 4 2 fo r th e quarter , 0 violation s ca nb e directl yattribute dt o uni t startup/shutdown . Th e averag e valu e o f eac hopacit yviolatio ni s 71. 6 % .

Th e quarterl yaverag e o f S0 2 a t stac k discharg e wa s 0.2 9 lb/MBTU . Scrubbin g too k plac e 10 0 % o f th e quarter . Th e quarterl yaverag e i n% remova l wa s 7 1 , base do ntota l hour s o f uni t an d scrubbe r operation . Th e datalogge r wa s no t i noperatio n9. 5 % o f quarter . Th e uni t wa s o nlin e 10 0 % o f th e quarter . 8 2 4 hou r period s o f exces s emission s occurre di nquarter . 8. 8 % o f quarte r exces s emissionoccurredbasedonuni t operation , scrubbe r malfunctions .

N 0 X(Uni t #3 ) Th e quarterl yaverag e o f N O a t stac k discharg e wa s 0.6 8 lb/MBTU .v *1 r i



## ioo 1 

## ' 90 - 8 0 -



## - ! 60 - < 

### o H 

### 50 - ^ 

### EXCESSIV E EMISSION S

® 8 0

® MARQUETT E BOAR D O FLIGH TAN D POWER SHIRA S STEA M PLAN TUNI TNO . 3 OPACITY - X S0 2 

### = • N0 X 

### = 8



## 40- 1 3 0 

## 20- 1 1 0 0 ®



## . * xx

## S| t

X 8 4 8 5 8 6 ~i— ; 

## r 

## 8 7 8 8 

# YEA R 8 9 

## ~T ~ 9 0P.4 6

A'RMANAGtMEWTDIVISIJ N U.S . EPA , REGIONV(AMJ J
Marquett e Boar do f Ligh t andPowe r

Shira s SteamPlan t Marquette , Michiga n4985 5

Uni t No . 3 Quarterl yExces s Emission s Repor t Jul y1s t thr uSeptembe r 30 ,

198 5

Prepare dby:
_ Approve dby : . J , /

Loui s J . Krolikowsk i Environmenta l Biologis t 

## i , M # r Willia mC . Pyle , Manage r o f Productio nEngineeri c

\P.4 7

INTRODUCTION :

Th e followin g dat a o f emission s fromth e Marquette , Michiga n Boar do f Ligh t andPower' s Shira s Uni t No . 3 ar e reporte di n complianc e wit hSectio n11 4 o f th e Clea nAi r Act , a s amended , 4 2 U.S.C . Sectio n741 4 whic hrequire s thi s dat a t o b e sub

mitte dquarterly .P.4 8

Page. 1 UNI T # 3 SUMMARY Thir dQuarte r o f 198 5

Uni t No . 3 wa s o nlin e fo r 81. 0 % o f th e 3r dquarter , bas e o n2.20 8 hours . Th e tota l numbe r o f startup/shutdown s fo r th e quarte r wa s on e (1 ) Uni t No . 3 ha dsom e reportabl e emissions , equipmen t malfunctions , instrumen t malfunctions , maintenanc e period s an dcalibration s durin g th e quarter . Th e diluen t oxyge nmonitorin g syste m provide d2,03 8 hour s o f usefu l dat a ou t o f a possibl e 2,20 8 hour s fo r a dat a recover yo f 92. 3 % . Th e opacit y monitorin g syste m

provide d2,18 4 hour s o f usefu l dat a ou t o f a possibl e 2,20 8 hour s fo r a dat a recover yo f 99. 0 % . Opacit yLimi t violation s occurre ddurin g les s tha n1 % o f th e quarter . Th e quarterl yaverag e o f S0 2 a t stac k discharg e wa s 0.2 9 lb/MBTU . Th e quarterl yaverag e o f N O a t stac k discharg e wa s 0.5 9 lb/MBTU . Th e Kay e datalogger , which , serve s ou r ga s analyzer s fo r Uni t No . 3 ha ddat a aquisitio no f 9 7 % o f quarter .P.4 9

Page ' 2

Uni t # 3
Th e following page s contai na mor e specifi c breakdow no f the systemavailabilities , exces s emissio nsummar ytables , an

d day-to-dayexces s emission s an d equipmen t problems , Th e Parameter-Availabilit y- (tim e period s tha t yiel d reasonabl yreliabl e data ) fo r the Dupon t 460/ 1 (N O /S0 2 ) , Thermo x(diluen t 0 2 ) , an d the RM-4 1 (opacity ) monitoring system s include : (a ) Tota l - the tim e tha t the entir e system(instrument , computer , an d re corder ) wa s functioning properly . (b ) Recorde r - the time tha t th e instrumen t an d the recorder , bu t no t nec essaril ythe computer , wer e functioning properly . (c ) Compute r - the time tha t the instrumen t an d the computer , bu t no t nec essaril ythe recorder , wer e functioning properly . (d ) Usefu l Dat a - the time tha t the instrumen t an d a t leas t on e o f the dat a recording system s wer e available . Th e Instrumen t Availabilit yinclude s the time tha t the RM-4 1 wa s working properly , withou t consideratio no f the operationa l statu s o f eithe r the compute r o r the recorder . Th e Dupon t 460/ 1 Estimate d value s ar e the "bes t estimate " calculation s performe d b y the compute r i f the diluen t 0 2 ga s monito r i s no t working . Th e progra mi s designe d t o us e anartifica l 4 % 0 2 valu e i nthe calculatio no f lb/MBTU(NO x /S0 2 ) i f the oxyge nmonito r ha s bee ntakenou t o f servic e t o the computer . Th e Recorde r Availabilitie s ar e define d a s the hour s fo r whic hthe Kay e Datalogge r fo r a particula r paramete r wa s operating correctly , irrespectiv e o f monito r opera tion . Th e Boile r Availabilit yinclude s the time tha t the uni t wa s o nline .Page' 3 Uni t # 3 P.5 0

Thir d Quarte r o f 198 5

Paramete r NO. .



### SO .

0 2 -diluen t

Opacit y

Instrumen t Availabilit y

Kaye Datalogge r (Micro-proce s sor ) Hour s Availabl e

Boile r Tota l Recorde r Compute r Usefu l Dat a Tota l Recorde r Compute r Usefu l Dat a Tota l Recorde r Compute r Usefu l Dat a Tota l Recorde r Compute r Usefu l Dat a Dupon t 460/ 1 Dupon t 460/ 1 Thermo x0 2 Lea r Seigle r RM-4 1 (Opacity ) Tota l N0 XPe n S0 2 Pe n RM-4 1 2,20 8 2,03 8 2,03 8 2,03 8 2,20 8 2,11 2 2,11 2 .2,112 ^ 2,20 8 2,03 8 2,03 8 2,03 8 2,20 8 2,18 4 2,18 4 2,18 4 2,03 8 2,11 2 2,03 8 2,18 4
2,14 1 2,03 8 2,11 2 2,18 4 1,78 8 % Availabilit y

(2,20 8 Hrs . Possib l 100. 0 % 92. 3 % 92. 3 % 92. 3 % 100. 0 % 95. 6 % 95. 6 % 95. 6 % 100. 0 % 92. 3 % ' 92. 3 % 92. 3 % 100. 0 % 98. 9 % 98. 9 % 98. 9 % 92. 3 % 95. 6 % 92. 3 % 98. 9 %

96. 9 % 92. 3 % 95. 6 % 98. 9 % 81. 0 %Pag e 4 • Uni t # 3

Th e equation s use dbyth e computer , o r manually , i nth e even t o f a compute r failur e are : (N O ) x(F ) x= N0 Xemission s i nlb/MBTU(we t basis )

20. 9 (1-B ) - % 0 2 2 0 9 (S0 2 ) x(F ) x= S0 2 emission s i nlb/MBTU(we t basis )

20. 9 (1-B ) - % 0 2 (N O ) = averag e pp m

N0 vx119.1 4 xIO" 9 ) A . A , (S0 2 ) = averag e pp m

S0 2 x165. 9 x1 0 ) (B ) = moistur e i n flu e ga s sampl e (F ) = 904 4 BTU/l b Th e instrument s use di n Continuou s Emissio nMonitorin g (CEM ) wil l b e identifie da s follows : OPACIT Y(RM-41) : OXYGE N(Thermox) : SULFURDIOXID E AN D NITROGE N OXIDE S (Dupon t 460/1) : REPORTINGCOMPUTE R(Kay e Datalogger ) Al l dat a recorde do nKay e Datalogge r Th e equatio nuse dt o calculat e th e percen t CE Msyste mavailabilit yis : 2,20 8 - outag e hour s xmm% availabilit y ' 2~^08 " Uni t # 3 dat a page s ar e t o follow , wit ha nexplanatio no f an yexces s emissions , equip

men t malfunction s an d instrumen t malfunction s encountere dt o follo wth e data .P.5 2 Pag e 5 Uni t # 3

Th e reportabl e dat a fo r Uni t # 3 i s liste di nthi s report , byday , wit hany applicabl e explanation s accompanyin g eac hday' s data . Instrumen t malfunction s whic hprevente dth e monitorin g o f stac k emission s wil l b e explaine do na dail ybasis . Uni t o r equipmen t malfunction s whic hcause dexces s emission s wil l als o b e included .

OPACIT Y
Fo r a give ndate , al l opacit yviolation s ( 6 minute ) wil l b e tabulate d wit heac hviolatio npositione daccordin g t o th e hou r i nwhic hi t occurred . Th e tota l hour s o f exces s emission s fo r th e day , th e averag e exces s emissio n valu e andth e maximumexces s emissio nvalu e wil l b e given . Th e percen t o f exces s emission s du e t o startup/shutdown , malfunctions , o r norma l operatio n wil l als o b e given .

SULFURDIOXID E (S0 2 ) / NITROGE NOXIDE S (NO )
Fo r a give ndate , al l S0 ~ andN O violatio ntim e period s ( 3 - continuou s hours ) wil l b e liste di nchronologica l order , followe dbythei r respectiv e violations . Th e violation s wil l b e reporte di nunit s o f lb/MBTU .P.5 3 

### Page . 6 ' Uni t # 3 EXCES S EMISSION S SUMMARY Thir dQuarte r 198 5 OPACIT Y(limi t = 2 0 % )

Conditio n Sta r tup/Sh

u tdow n Norma l Operatio n Malfunctio n Tota l

Conditio n Startup/Shutdow

n Norma l Operatio n Malfunction* * No . o f Exces s Emission s ( 6 Minut e periods ) 

### 0 6 0 0

No . o f Exces s Emission s (Running 3 Hr . Avg ) 

### 4 4 0 

### 0 Scrubbe r S tar tup/Shutdow

n 4 Tota l

Conditio n

S ta r tup/Sh

u tdow n Norma l Operatio n Malfunction* * Tota l 

### 4 8

No . o f Exces s Emission s (Running 3 Hr . Avg ) 

### 0 64 0 

### 0 64 0 Tota l Tim e

(Hours )



### 0 0. 5 

### 0 0. 5 

## so 2 Tota l Tim e (Hours )



### 1 2 

### 12 0 

### 0 1 2 

### 14 4 N0 x Tota l Tim e (Hours )



### 0 1,92 0 

### 0 1,92 0 Averag e

Exces s Emissio n Valu e (% ) 

### 0 61. 5 

### 0 61. 5 High

Exces s Emissio n Valu e (% ) 

### 0 89. 2 

### 0 89. 2 (Limi t =0.4 0 lb/MBTU ) Averag e Exces s Emissio n Valu e (lb/MBTU ) 0.5 0 0.4 2 

### 0 0.5 0 0.4 7 Hig h

Exces s Emissio n Valu e (lb/MBTU ) 0.9 3 0.4 7 

### 0 0.9 7 0.7 9 (Limi t = 0.5 0 lb/MBTU ) Averag e Exces s Emissio n Valu e (lb/MBTU ) 

### 0 0.5 9 

### 0 0.5 9 Hig h

Exces s Emissio n Valu e (lb/MBTU ) 

### 0 0.8 2 

### 0 0.8 2 % o f Tota l Exces s Emissio n Tim e 

### 0 5 0 

### 0 10 0

% O f Tota l Exces s Emissio n Tim e 

### 8. 3 83. 4 

### 0 8. 3 10 0

% O f Tota l Exces s Emissio n Tim e 

### 0 10 0 

### 0 10 0 % Tim e

i nQuarte r Exces s Emissio n Occurre d 

### 0 Les s than 1 % 

### 0 Les s than 1 %

% Tim e i n Quarte r Exces s Emissio n Occurrenc e 

### 0. 5 •5. 4 

### 0 0. 5 6. 4

% Tim e i n Quarte r Exces s Emissio n Occurrenc e 

### 0 86. 9 

### 0 86. 9



### *Tota l numbe r o f sta r tup/shutdown s = JL **Malfunctio nt o includ e baghous e startup/shutdownandadjustment , exclusiv e o f uni t startup/shutdownwhic hwoul dals o effec t baghous e operation .P.5 4 •Page 7 Uni t # 3 Opacit y

Dat e Numbe r o f 6 minut e Tim e o f % Opacit yPe r dat e occur period s occurrenc e renee . Averag e (0-2 4 hr . day ) valu e o f opaci t ( 6 min . avg. ) violation . Mont ho f July , 198 5 N o reportabl e emission s

Mont ho f August , 198 5 N o reportabl e emission s

Mont ho f September , 198 5 Septembe r 1s t thru Septembe r 16 , 198 5 N o reportabl e emission s Septembe r 1 7 Si x(6 ) (14:08 ) 3 - 33. 9 3 - 89. 2 61. 5 % Septembe r 1 8 thru Septembe r 30 , 198 5 N o reportabl e emission sPag e 8 . Uni t # 3



### SO . P.5 5

Dat e 2 4 Hou r Avg . i nlb/MBTU % Remova l 2 4 Hr . Avg . Mont ho f July , 198 5 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 25 " 2 6 2 7 2 8 2 9 3 0 3 1 0.2 4 lb/MBT U 0.2 4 lb/MBT

U 0.2 6 lb/MBT

U 0.2 6 lb/MBT

U 0.2 3 lb/MBT

U 0.1 9 lb/MBT

U 0.1 6 lb/MBT

U 0.2 2 lb/MBT

U 0.3 3 lb/MBT

U 0.3 8 lb/MBT

U 0.3 2 lb/MBT

U 0.2 5 lb/MBT

U 0.3 2 lb/MBT

U 0.2 5 lb/MBT

U 0.3 2 lb/MBT

U 0.2 6 lb/MBT

U 0.2 8 lb/MBT

U 0.3 1 lb/MBT

U Analyze r Malfunctio n Analyze r Malfunctio n Analyze r Malfunctio n Analyze r Malfunctio n 0.3 9 lb/MBT

U 0.4 7 lb/MBT

U 0.4 2 lb/MBT

U 0.3 5 lb/MBT

U 0.3 6 lb/MBT

U 0.2 3 lb/MBT

U 0.2 9 lb/MBT

U 0.2 9 lb/MBT

U 0.2 6 lb/MBTU . 7 3 % 6 9 % 7 0 % % % % 6 6 6 9 7 2 7 8 % 7 1 % 6 4 % 6 4 % 7 2 6 8 5 8 6 8 6 4 6 7 7 1 % % % % % % % 7 7 %

6 1 %. Datalogge r Malfunctio n Datalogge r Malfunctio n 5 9 5 6 7 2 6 8 6 5 6 9

1 . Uni t shutdow

n0 % o f month . 2 . Scrubbe r wa s of f lin e 0 % o f month . 3 . Scrubbe r wa s o nlin e andscrubbing 10 0 % o f month . 4 . Datalogge r malfunctio noccurre d12. 9 % o f month . 5 . 0.2 9 lb/MBTU- 3 1 dayaverag e fo r Jul y1985 . 6 . 6 8 % S0 2 remova l base do n3 1 dayaverag e . 7 . Tw o (2 ) twenty-four hou r period s o f exces s emissio noccurre di nJul y1985 ..Page 9 Uni t # 3



### SO . P.5 6

Dat e Mont ho f August , 198 5 2 4 Hou r Avg . i nlb/MBT U % Remova l 2 4 Hr . Avg .


### 1 2 3 4 5 6 7 8 9 IO" ' Augus t 11 , 

### 2 9 3 0 3 1 0.3 0 lb/MBTU 0.4 1 lb/MBT U 0.2 6 lb/MBTU 0.1 7 lb/MBTU 0.2 3 lb/MBT U 0.2 8 lb/MBTU 0.3 0 lb/MBTU 0.3 2 lb/MBTU 0.4 1 lb/MBTU 0.5 0 lb/MBTU * *Uni t dow nfo r maintenanc e a t 12:0 0 noo n 198 5 thr u Augus t 28 , 198 5 Uni t of f line .

0.3 7 lb/MBTU 0.3 0 lb/MBT U 0.2 9 lb/MBT U 7 3 % 6 3 % 6 9 % 7 9 % 7 3 % 6 7 % 6 7 % 6 6 % 5 8 % 5 7 % (1 6 hr . dat a avg. ) (1 1 hr . dat a avg. ) (1 2 hr . dat a avg. ) (1 2 hr . dat a avg. ) (1 2 hr . dat a avg. ) (1 2 hr . dat a avg. ) (1 2 hr . dat a avg. ) (1 2 h r data) *

7 2 % ( 4 hr . data ) 7 1 % 7 0 %> v

1 . 2 . 3 . 4 . 5 . 6 . 7 . Uni t shutdow

n5 8 % o f month . Scrubbe r wa s of f lin e 5 8 % o f month . Scrubbe r wa s o nlin e and scrubbing 4 2 % o f month . Datalogge r malfunctio noccurre d les s than1 % during th e month . 0.3 2 lb/MBT

U- 1 3 dayo nlin e operatio nfo r Augus t 1985 . 6 8 % S0 2 remova l base d o n1 3 dayo nlin e operatio nfo r Augus t 1985 . Thre e (3 ) twenty-four hou r period s o f exces s emissio noccurre d during 1 3 dayo nlin e operatio ni nAugus t 1985 .P.5 7

ra 6 e i O Uni t # 3



### SO ,

Dat e 2 4 Hou r Avg . i nlb/MBTU % Remova l 2 4 Hr . Avg . Mont ho f September , 198 5 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 25

- 2 6 2 7 2 8 2 9 3 0 0.1 8 lb/MBT U 0.2 5 lb/MBT

U 0.3 9 lb/MBT

U 0.3 3 lb/MBT

U 0.2 7 lb/MBT

U 0.1 9 lb/MBT

U 0.2 0 lb/MBT

U 0.3 0 lb/MBT

U 0.2 9 lb/MBT

U 0.2 1 lb/MBT

U 0.2 2 lb/MBT

U 0.2 2 lb/MBT

U 0.1 9 lb/MBT

U 0.2 1 lb/MBT

U 0.2 7 lb/MBT

U 0.3 0 lb/MBT

U 0.3 3 lb/MBT

U 0.3 4 lb/MBT

U 0.2 7 lb/MBT

U 0.3 3 lb/MBT

U 0.2 9 lb/MBT

U 0.2 6 lb/MBT

U 0.2 3 lb/MBT

U 0.1 9 lb/MBT

U 0.3 3 lb/MBT

U 0.4 0 lb/MBT

U 0.2 8 lb/MBT

U 0.2 1 lb/MBT

U 0.2 5 lb/MBT

U 0.2 9 lb/MBT

U 8 0 % 7 3 % 6 7 6 3 7 1 7 9 7 8 6 8 7 4 7 8 7 8 7 7 7 9 7 7 7 3 % % % % % % % % % % % % % 

### 7 1 

### % 6 7 6 8 7 5 7 0 

### % 7 4 7 6 7 8 8 3 

### % 7 1 

### % 7 5 

### % 7 6 7 7 7 8 % % %

% % % 7 9 %

Uni t shutdow

n0 % o f month . Scrubbe r wa s of f lin e 0 % o f month . Scrubbe r wa s o nlin e and scrubbing 10 0 % o f month . Datalogge r malfunctio noccurre d 0 % o f month . 0.2 7 lb/MBT

U- 3 0 dayaverag e fo r Septembe r 1985 . 7 4 % S0 2 remova l base d o n3 0 dayaverage . 7 . On e (1 ) twenty-four hou r period s o f exces s emissio noccurre d i nSeptembe r 1985 . 1 . 2 . 3 . 4 . 5 . 6 .P.5 8 Pag e 1. 1 Uni t # 3



### N0 X
Dat e 2 4 Hou r Averag e i nlb/MBTU Mont ho f July , 198 5 1 0.5 0 lb/MBTU 2 0.6 2 lb/MBTU 3 0.5 6 lb/MBTU 4 0.6 1 lb/MBTU 5 0.6 0 lb/MBTU 6 0.8 2 lb/MBTU 7 0.7 1 lb/MBTU 8 0.5 7 lb/MBTU 9 0.5 1 lb/MBTU 1 0 0.4 9 lb/MBTU 1 1 0.4 9 lb/MBTU 1 2 0.5 3 lb/MBTU 1 3 0.5 6 lb/MBTU 1 4 0.4 9 lb/MBTU 1 5 0.4 5 lb/MBTU 1 6 0.5 4 lb/MBTU 1 7 • 0.5 3 lb/MBTU 1 8 0.5 7 lb/MBTU 1 9 Analyze r Malfunctio n 2 0 Analyze r Malfunctio n 2 1 Analyze r Malfunctio n 2 2 Analyze r Malfunctio n 2 3 0.6 3 lb/MBTU 2 4 0.6 3 lb/MBTU 2 5 0.5 3 lb/MBTU 2 6 0.6 0 lb/MBTU 2 7 0.7 4 lb/MBTU 2 8 0.7 3 lb/MBTU 2 9 0.6 1 lb/MBTU 3 0 0.6 1 lb/MBTU 3 1 0.5 1 lb/MBTUPag e 1 2 Uni t # 3



### N0 X
Dat e 2 4 Hou r Averag e i nlb/MBTU Mont ho f August , 198 5 1 0.8 2 lb/MBTU(1 6 hr . dat a avg. ) 2 0.4 6 lb/MBTU 3 0.6 6 lb/MBTU(1 2 hr . dat a avg. ) 4 0.6 3 lb/MBTU(1 2 hr . dat a avg. ) 5 0.5 6 lb/MBTU(1 2 hr . dat a avg. ) 6 0.5 6 lb/MBTU(1 2 hr . dat a avg. ) 7 0.5 2 lb/MBTU(1 2 hr . dat a avg. ) 8 0.5 1 lb/MBTU(1 2 hr . dat a avg. ) 9 0.7 2 lb/MBTU(1 2 hr . dat a avg. ) 10 * 0.7 9 lb/MBTU(1 2 hr . data) * *Uni t downfo r maintenanc e a t 12:0 0 noon . Augus t 11 , 198 5 thru Augus t 28 , 198 5 Uni t of f line . 2 9 0.6 9 lb/MBTU( 4 hr . data ) 3 0 0.7 8 lb/MBTU 3 1 Analyze r Malfunctio nP.6 0

•Pag e 1 3 Uni t # 3



### NO x
Dat e 2 4 Hou r Averag e i nlb/MBTU Mont ho f September , 198 5 1 Analyze r Malfunctio n 2 Analyze r Malfunctio n. 3 Analyze r Malfunctio n 4 0.6 0 lb/MBTU 5 0.5 2 lb/MBTU 6 0.5 7 lb/MBTU 7 0.5 9 lb/MBTU 8 0.7 3 lb/MBTU 9 0.5 5 lb/MBTU 1 0 0.4 9 lb/MBTU 1 1 0.5 4 lb/MBTU 1 2 0.5 4 lb/MBTU 1 3 0.6 9 lb/MBTU 1 4 0.5 5 lb/MBTU 1 5 0.6 7 lb/MBTU 1 6 0.5 4 lb/MBTU 1 7 0.5 8 lb/MBTU 1 8 0.5 1 lb/MBTU 1 9 0.4 7 lb/MBTU 2 0 0.4 7 lb/MBTU 2 1 0.6 4 lb/MBTU 2 2 0.6 5 lb/MBTU 2 3 0.5 3 lb/MBTU 2 4 0.5 1 lb/MBTU 2 5 0.4 6 lb/MBTU 2 6 0.4 4 lb/MBTU 2 7 0.4 8 lb/MBTU 2 8 0.6 5 lb/MBTU 2 9 0.5 8 lb/MBTU 3 0 0.5 3 lb/MBTUP.6 1 -Page 1 4 Uni t # 3 Opacit y
Tota l opacit yviolation s fo r quarte r wa s 0. 5 hour s o r les s tha n1 % o f quarter . 2,18 4 hour s o f reliabl e dat a wa s acquire dou t o f a possibl e 2.20 8 hour s o nuni t o nlin e time o r 98. 9 % . Datalogge r malfunction s accounte dfo r 2 4 hour s o r __ 1 % o f uni t o nlin e time . Th e tota l numbe r o f opacit yviolation s wa s 6 fo r th e quarter , 0 violation s ca nb e directl yattribute dt o uni t startup/shutdown . Th e averag e valu e o f eac hopacit yviolatio ni s 61. 5 % .

Th e quarterl yaverag e o f S0 2 a t stac k discharg e wa s 0.2 9 lb/MBTU . Scrubbin g too k plac e 9 9 % o f th e quarter . Th e quarterl yaverag e i n% remova l wa s 7 0 , base do ntota l hour s o f uni t an d scrubbe r operation . Th e datalogge r wa s no t i noperatio n4. 4 % o f quarter . Th e uni t wa s o nlin e 8 1 % o f th e quarter . 5. 5 2 4 hou r period s o f exces s emission s occurre di nquarter . 5. 9 % o f quarte r exces s emissio noccurre dbase do nuni t operation , scrubbe r malfunctions .

N0 V (Uni t #3 ) Th e quarterl yaverag e o f N O a t stac k discharg e wa s 0.5 9 lb/MBTU .

## 100

-

• 

## 90

- 8 0

- x J 

## ? 70 H

O 

### » - 50 H c ^ \ 

### 4 0 3 0 2 0 - 1 0 - 0 EXCbi - . tMISSION S

8 8 

## ®

8

8

XXX^

S tXX MARQUETT E BOAR D O F LIGH TAN D POWE R SHIRA S STEA M PLAN TUNI TNO

. 3 OPACITY- X S0 2 

### = • •N0 X 

### = 8

8 4 8 5 8 6 ~i— : f~ 8 7 8 8 

# YEA R 8 9 9 0 9 11 I %

- y P.6 3 

# I

Marquett e Boar do f Ligh t and Powe r

Shira s SteamPlan t Marquette , Michiga n4985 5

Uni t No . 3 Quarterl yExces s Emission s Repor t Octobe r 1 thr u Decembe r 31 ,

198 5

Prepare dby :

Loui s J . Krblikowsk i Environmenta l Biologis t 

### Approve d by : [J://tiu- r. HJA~^ Willia mC . Pyle , P.E . Manage r o f Productio nEngineerir .

## • 1 I

INTRODUCTION :

Th e followin g dat a o f emission s fromth e Marquette , Michiga n Boar do f Ligh t andPower' s Shira s Uni t No . 3 ar e reporte di n complianc e wit hSectio n11 4 o f th e Clea nAi r Act , a s amended , 4 2 U.S.C . Sectio n741 4 whic hrequire s thi s dat a t o b e sub

mitte dquarterly . P.6 4 

# IP.6 5 

### ' t T J 

## —

ft Pag e 1 UNI T # 3 SUMMAR Y Fourt hQuarte r o f 198 5

Uni t No . 3 wa s o nlin e fo r 94. 6 % o f th e 4t hquarter , bas e o n2.20 8 hours . Th e tota l numbe r o f sta r tup/shutdown s fo r th e quarte r wa s on e (1 ) Uni t No . 3 ha dsom e reportabl e emissions , equipmen t malfunctions , instrumen t malfunctions , maintenanc e period s an dcalibration s durin g th e quarter . Th e diluen t oxyge nmonitorin g syste mprovide d2,16 0 hour s o f usefu l dat a ou t o f a possibl e 2,20 8 hour s fo r a dat a recover yo f 9 9 % . Th e opacit y monitorin g syste mprovide d2,20 8 hour s o f usefu l dat a ou t o f a possibl e 2,20 8 hour s fo r a dat a recover yo f 100. 0 % . Opacit ylimi t violation s occurre ddurin g les s tha n1 % o f th e quarter . Th e quarterl yaverag e o f S0 2 a t stac k discharg e wa s 0.2 7 lb/MBTU . Th e quarterl yaverag e o f N O a t stac k discharg e wa s 0.6 0 lb/MBTU . Th e Kay e datalogger , which , serve s ou r ga s analyzer s fo r Uni t No . 3 ha ddat a aquisitio no f 9 8 % o f quarter .Pag e -2

Uni t # 3

Th e following page s contai na mor e specifi c breakdow no f the systemavailabilities , exces s emissio nsummar ytables , an

d day-to-dayexces s emission s an d equipmen t problems . Th e Parameter-Availabilit y- (time period s tha t yiel d reasonabl yreliabl e data ) fo r the Dupon t 460/ 1 (N O /S0 2 ) , Thermo x(diluen t 0 2 ) , an d the RM-4 1 (opacity ) monitoring system s include : (a ) Tota l - the time tha t the entir e system(instrument , computer , an d re corder ) wa s functioning properly . (b ) Recorde r - the time tha t the instrumen t an d the recorder , bu t not.nec
essaril ythe computer , wer e functioning properly . (c ) Compute r - the time tha t the instrumen t an d the computer , bu t no t nec essaril ythe recorder , wer e functioning properly . (d ) Usefu l Dat a - the time tha t the instrumen t an d a t leas t on e o f the dat a recording systems wer e available . Th e Instrumen t Availabilit yinclude s the tim e tha t the RM-4 1 wa s working properly , withou t consideratio no f the operationa l statu s o f eithe r the compute r o r the recorder . Th e Dupon t 460/ 1 Estimate d value s ar e the "bes t estimate " calculation s performe d b y the compute r i f the diluen t 0 ? ga s monito r i s no t working . Th e progra mi s designe d t o us e anartifica l 4 % 0 2 valu e i nthe calculatio no f lb/MBT U(NO x /S0 2 ) i f the oxyge nmonito r ha s bee ntakenou t o f servic e t o the computer . - Th e Recorde r Availabilitie s ar e define d a s the hour s fo r whic hthe Kay e Datalogge r fo r a particula r paramete r wa s operating correctly , irrespectiv e o f monito r opera tion . Th e Boile r Availabilit yinclude s the time tha t the uni t wa s o nline . P.6 6P.6 7

• t • ' •ar ' Page' 3 Uni t # 3

Paramete r NO. .



### SO r

0 2 -diluen t

Opacit y

Instrumen t Availabilit y

Kay e Datalogge r (Micro-processor )

Boile r ourthQuarter o f 198 5

Tota l Recorde r Computer Usefu l Dat a Tota l Recorde r Compute r Usefu l Dat a Tota l Recorde r Compute r Usefu l Dat a Tota l Recorde r Compute r Usefu l Dat a Dupont 460/ 1 Dupont 460/ 1 Thermox0 2 Lear Seigler RM-4 1 (Opacity ) Tota l N0 V Pen S0 2 Pen RM-4 1 Hour s Availabl e 2,20 8 2,16 0 2,20 8 2,16 0 2,20 8 2,16 0 2,20 8 2,16 0 2,20 8 2,16 0 2,20 8 2,16 0 2,20 8 2,20 8 2,20 8 2,20 8 2,20 8 2,20 8 2,20 8 2,20 8 2,16 0 2,16 0 2,16 0 2,20 8 2,08 8 % Availabilit y (2,20 8 Hrs . Possi t 10 0 % 9 8 % 10 0 % 9 8 % 10 0 % 9 8 % 10 0 % 9 8 % 10 0 %

- 9 8 % 10 0 % 9 8 % 10 0 % 10 0 % 10 0 % 10 0 % 10 0 % 10 0 % 10 0 % 10 0 % 9 8 % 9 8 % 9 8 % 10 0 % 9 5 %P.6 8



### Pag e 4 Uni t # 3

Tlie equation s use dbyth e computer , o r manually , i nth e even t o f a compute r failur e are : 2 0 9 (N O ) x(F ) x= NO emission s i nlb/MBTU(we t basis )

20. 9 (1-B ) - % 0 2 

### 2 0 9 (S0 2 

### ) x(F ) x[ = S0 2 

### emission s i nlb/MBTU(we t basis ) 20. 9 (1-B ) - % 0 2



### - 9 (N O ) = averag e ppmN O x119.1 4 x1 0 ) xx

_o (SO- ) = averag e ppmS0 2 

### x165. 9 x1 0 ) (B ) = moistur e i nflu e ga s sampl e (F ) = 904 4 BTU/l b
Tn e instrument s use di nContinuou s Emissio nMonitorin g (CEM ) wil l b e identifie da s follows : OPACIT Y(RM-41) : OXYGE N(Thermox) : SULFURDIOXID E AND NITROGE N OXIDE S (Dupon t 460/1) : REPORTINGCOMPUTE R(Kay e Datalogger ) Al l dat a recorde do nKay e Datalogge r Th e equatio nuse dt o calculat e th e percen t CE Msystemavailabilit yis : 2,20 8 - outag e hour s , A A

### =, , . -, , • i • « . ' °x10 0 = L availabilit y



## — : 2725 5 Uni t # 3 dat a page s ar e t o follow , wit ha nexplanatio no f an yexces s emissions , equip

men t malfunction s andinstrumen t malfunction s encountere dt o follo wth e data .

## >\ I,-.

Pag e 5 Uni t # 3

Th e reportabl e dat a fo r Uni t # 3 i s liste di nthi s report , byday , wit hany applicabl e explanation s accompanyin g eac hday' s data . Instrumen t malfunction s whic hprevente dth e monitorin g o f stac k emission s wil l b e explaine do na dail ybasis . Uni t o r equipmen t malfunction s whic hcause dexces s emission s wil l als o b e included .

OPACIT Y
Fo r a give ndate , al l opacit yviolation s ( 6 minute ) wil l b e tabulate d wit heac hviolatio npositione daccordin g t o th e hou r i nwhic hi t occurred . Th e tota l hour s o f exces s emission s fo r th e day , th e averag e exces s emissio n valu e andth e maximumexces s emissio nvalu e wil l b e given . Th e percen t o f exces s emission s du e t o startup/shutdown , malfunctions , o r norma l operatio n wil l als o b e given .

SULFURDIOXID E (S0 2 ) . / NITROGE NOXIDE S (N0 X )
Fo r a give ndate , al l S0 2 andN O violatio ntim e period s ( 3 - continuou s hours ) wil l b e liste di nchronologica l order , followe dbythei r respectiv e violations . Th e violation s wil l b e reporte di nunit s o f lb/MBTU .P.7 0

• t i. Pag e 6 Uni t # 3 EXCES S EMISSION S SUMMAR Y Fourt hQuarte r 198 5 OPACIT Y(limi t = 2 0 % )

Conditio n Startup/Shutdow

n Norma l Operatio n Malfunctio n Tota l

Conditio n

S tartup/Shutdow

n Norma l Operatio n Malfunction* * No . o f Exces s Emission s ( 6 Minut e periods ) 

### 0 6 3 9

No . o f Exces s Emission s (Running 3 Hr . Avg ) 

### 0 2 2 Scrubbe r Startup/Shutdow

n 0 Tota l

Conditio n

S tar tup/Sh

u tdow n Norma l Operatio n Malfunction* * Tota l 

### 4

No . o f Exces s Emission s (Running 3 Hr . Avg ) 

### 0 56 8 

### 0 56 8 Tota l Tim e

(Hours )



### 0 0. 5 0. 3 0. 8 

## so 2 Tota l Tim e (Hours )



### 0 6 6 0 1 2 

### N0 X Tota l Tim e (Hours )



### 0 1,70 4 

### 0 1,70 4 Averag e

Exces s Emissio n Valu e (% ) 

### 0 64. 9 90. 9 73. 6 Hig

h Exces s Emissio n Valu e (% ) 

### 0 86. 1 90. 9 88. 5 (Limi t = 0.4 0 lb/MBTU ) Averag e Exces s Emissio n Valu e (lb/MBTU ) 

### 0 0.5 0 1.0 3 

### 0 0.7 6 Hig h

Exces s Emissio n Valu e (lb/MBTU ) 

### 0 0.5 3 1.10 4 

### 0 1.10 4 (Limi t =0.5 0 lb/MBTU ) Averag e Exces s Emissio n Valu e (lb/MBTU ) 

### 0 0.6 0 

### 0 0.6 0 Hig h

Exces s Emissio n Valu e (lb/MBTU ) 

### 0 0.9 2 

### 0 0.9 2 %

o f Tota l Exces s Emissio n Tim e 

### 0 66. 7 33. 3 100. 0

% O f Tota l Exces s Emissio n Tim e 

### 0 5 0 5 0 

### 0 10 0

% O f Tota l Exces s Emissio n Tim e

### 0 10 0 

### 0 10 0 % Tim e

i nQuarte r Exces s Emissio n Occurre d 

### 0 Les s than 1 % Les s than 1 % Les s than 1 %

% Tim e i n Quarte r Exces s Emissio n Occurrenc e

. 0 •0.2 7 0.2 7 

### 0 0.5 4

% Tim e i n Quarte r Exces s Emissio n Occurrenc e



### 0 77. 2 

### 0 77. 2

••••Tota l numbe r o f sta r tup / shutdown s = 1 **Malfunctio nt o includ e baghous e startup/shutdownan d adjustment , exclusiv e o f uni t startup/shutdownwhic hwoul dals o effec t baghous e operation .P.7 1 V I _. - Pag e 7 Uni t # 3 Opacit y
Dat e Numbe r o f 6 minut e Tim e o f % Opacit yPe r dat e occur period s occurrenc e renee . Averag e

(0-2 4 hr . day ) valu e o f opacit ; ( 6 min . avg. ) violation .

Mont ho f October , 198 5 N o reportabl e emission s

Mont ho f November , 198 5 Novembe r 1 & 2ndN o reportabl e emission s Novembe r 3 Si x(6 ) (8:15-8:51 ) 3-43. 6 3-86. 1 64. 9 Novembe r 4 thr u Novembe r 30 , 1985—N o reportabl e emission s

Mont ho f December , 198 5 Decembe r 1 thr u Decembe r 8 , 1985—N o reportabl e emission s Decembe r 9 Thre e (3 ) (12:00-12:18 ) 3-90. 9 90. 9 Devembe r 1 0 thr u Decembe r 27 , 1985—N o reportabl e emission s Decembe r 2 8 thr u Decembe r 31—Uni t of f lin ePage 8 \ .
Uni t # 3



### SO . P.7 2

Dat e 2 4 Hou r Avg . in lb/MBT

U % Remova l 2 4 Hr . Avg . Montho f October , 198 5 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 0.2 3 lb/MBT U 0.2 1 lb/MBT

U 0.2 2 lb/MBT

U 0.2 1 lb/MBT

U 0.3 2 lb/MBT

U 0.3 2 lb/MBT

U 0.2 5 lb/MBT

U 0.2 5 lb/MBT

U 0.2 6 lb/MBT

U 0.3 1 lb/MBT

U 0.2 4 lb/MBT

U 0.1 4 lb/MBT

U 0.1 4 lb/MBT

U 0.2 0 lb/MBT

U Datalogger Malfunctio n Datalogger Malfunctio n 0.2 3 lb/MBT

U 0.2 3 lb/MBT

U 0.2 8 lb/MBT

U 0.2 8 lb/MBT

U 0.2 8 lb/MBT

U 0.2 7 lb/MBT

U 0.2 2 lb/MBT

U 0.2 3 lb/MBT

U 0.2 0 lb/MBT

U 0.2 1 lb/MBT

U 0.2 5 lb/MBT

U 0.2 1 lb/MBT

U 0.2 4 lb/MBT

U 0.2 8 lb/MBT

U 0.3 4 lb/MBT

U 8 0 % 8 1 8 2 8 1 6 9 7 0 6 9 7 8 7 5 7 2 7 6 8 6 8 6 8 0 % 7 8 % 7 9 7 5 7 5 % 7 3 % 7 3 % 7 8 8 0 8 2 7 9 7 6 7 9 % 7 8 % 7 4 % 7 0 % % %

% % % % %

1 . 2 . 3 . 4 . 5 . 6 . 7 . Uni t shutdow

n0 % o f month . Scrubber wa s of f lin e 0 % o f month . Scrubber wa s onlin

e an d scrubbin

g 10 0 % o f month . Datalogger malfunctio noccurre

d 3. 2 % o f th

e month. . . 0.2 4 lb/MBT

U- 3 1 da

yon lin

e operatio

nfor October , 1985 . 72. 1 % S0 2 remova l based on 3 1 da yon lin

e operatio

nfor October , 1985 . Zero (0 ) twenty-fou

r hou r periods o f exces s emissio noccurre

d durin g thirty-on

e (31 ) on lin

e operatio

nfor October , 1985 .Page 9 .. V if

Uni t # 3



### SO , P.7 3 I



### at e Montho f November , 198 5 

### 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 2 4 Hou r Avg . in J

0.4 7 lb/MBT

U 0.2 0 lb/MBT

u 0.2 5 lb/MBT

U 0.3 2 lb/MBT

U 0.2 3 lb/MBT

U 0.3 9 lb/MBT

U 0.2 6 lb/MBT

U 0.2 1 lb/MBT

U 0.2 0 lb/MBT

U 0.1 8 lb/MBT

U 0.2 4 lb/MBT

U 0.2 8 lb/MBT

U 0.1 9 lb/MBT

U 0.2 4 lb/MBT

U 0.2 3 lb/MBT

U 0.2 5 lb/MBT

U 0.2 6 lb/MBT

U 0.2 2 lb/MBT

U 0.2 2 lb/MBT

U 0.2 6 lb/MBT

U 0.2 8 lb/MBT

U 0.2 9 lb/MBT

U 0.2 7 lb/MBT

U 0.2 8 lb/MBT

U 0.3 6 lb/MBT

U 0.2 6 lb/MBT

U 0.28 1 lb/MBT

U 0.26 4 lb/MBT

U 0.27 7 lb/MBT

U 0.24 4 lb/MBT

U % Remova l 2 4 Hr . Avg .

59. 2 % 80. 2 % 75. 2 % 65. 6 % 78. 1 % 63. 3 % 74. 9 % 79. 0 % 81. 0 % 82. 4 %

- 77. 2 % 75. 5 % 80. 7 % 77. 6 % 79. 3 % 76. 3 % 75. 3 % 7 9 . 0 % 78. 1 % 7 5 . 0 % 7 4 . 0 % 71. 0 % 73. 6 % 72. 5 % 6 8 . 0 % 75. 4 % 74. 4 % 75. 1 % 74. 2 % 76. 3 %

1 . 2 . 3 . 4 . 5 . 6 . 7 . Uni t shutdow

n 0 % o f month . Scrubber wa s of f lin e 0 % o f month Scrubber wa s on lin

e an d scrubbin

g 10 0 % on month . Datalogger malfunctio noccurre

d 0 % durin

g th e month . 0.2 6 lb/MBT

U- 3 0 da

yon lin

e operatio

n for November , 1985 . 7 5 % S0 2 remova l based on 3 0 da yon lin

e operatio

nfor November , 1985 . On e (1 ) twenty-fou

r perio d o f exces s emissio

noccurred durin

g thirt y (30 ) da yon lin

e operatio

n for November , 1985 .P.7 4 \ f Pag e .10 Uni t # 3



## so 2

Dat e Mont ho f December , 198 5 2 4 Hou r Avg . i nlb/MBTU% Remova l 2 4 Hr . Avg .

1 0.30 5 lb/MBT U67. 6 % 2 0.31 3 lb/MBTU68. 2 % 3 0.31 1 lb/MBTU72. 2 % 4 - 0.42 1 lb/MBT U58. 5 % 5 0.25 7 lb/MBTU75. 2 % 6 0.30 8 lb/MBT U73. 3 % 7 0.25 9 lb/MBTU74. 6 % 8 0.24 0 lb/MBTU77. 1 % 9 0.49 4 lb/MBT U71. 0 % 1 0 0.31 5 lb/MBT U76. 0 % 1 1 0.35 3 lb/MBTU66. 9 % 1 2 0.26 8 lb/MBTU73. 5 % 1 3 0.25 1 lb/MBTU77. 1 % 1 4 0.31 0 lb/MBTU71. 5 % 1 5 0.22 6 lb/MBTU77. 5 % 1 6 0.29 2 lb/MBT U70. 5 % 1 7 0.33 7 lb/MBT U68. 0 % 1 8 0.33 1 lb/MBTU69. 4 % 1 9 0.24 9 lb/MBTU74. 3 % 2 0 0.20 9 lb/MBT U79. 1 % 2 1 0.22 9 lb/MBTU75. 9 % 2 2 0.36 6 lb/MBT U59. 9 % 2 3 0.40 0 lb/MBT U56. 2 % 2 4 0.25 0 lb/MBT U77. 1 % 2 5 0.24 0 lb/MBT U79. 3 % 2 6 0.32 0 lb/MBTU74. 0 % 2 7 Uni t Of f Lin e 2 8 Uni t Of f Lin e 2 9 Uni t Of f Lin e 3 0 Uni t Of f Lin e 3 1 Uni t Of f Lin e

1 . Uni t shutdow

n1 6 % o nmonth . 2 . Scrubbe r wa s of f lin e 1 6 % o f month . 3 . Scrubbe r wa s o nlin e andscrubbing 8 4 % o f month . 4 . Datalogge r malfunctio noccurre d0 % durin g th e month . 5 . 0.3 0 lb/MBTU- 2 6 dayo nlin e operatio nfo r December , 1985 . 6 . 71. 7 % S0 2 remova l base do n2 6 dayo nlin e operatio nfo r December , 1985 . 7 . Tw o (2 ) twenty-fou r hou r period s o f exces s emissio noccurre ddurin g twenty-si x(26 ) dayo nlin e operatio ni nDecember , 1985 .P.7 5 1 f , . I Pag e 1 1 Uni t # 3



### NO x
Dat e 2 4 Hou r Averag e i nlb/MBTU Mont ho f October , 198 5 1 0.4 8 lb/MBTU 2 0.5 9 lb/MBTU 3 0.5 9 lb/MBTU 4 0.4 6 lb/MBTU 5 0.5 9 lb/MBTU 6 0.6 6 lb/MBTU 7 0.6 1 lb/MBTU 8 0.6 1 lb/MBTU 9 0.6 1 lb/MBTU 1 0 0.4 1 lb/MBTU 1 1 0.4 4 lb/MBTU 1 2 0.5 8 lb/MBTU 1 3 0.6 5 lb/MBTU 1 4 0.6 3 lb/MBTU 1 5 Datalogge r Malfunctio n 1 6 Datalogge r Malfunctio n 1 7 0.4 9 lb/MBTU 1 8 0.5 1 lb/MBTU 1 9 0.6 9 lb/MBTU 2 0 0.6 4 lb/MBTU 2 1 0.5 4 lb/MBTU 2 2 0.3 9 lb/MBTU 2 3 0.6 2 lb/MBTU 2 4 0.5 5 lb/MBTU 2 5 0.6 2 lb/MBTU 2 6 0.6 5 lb/MBTU. 2 7 0.6 8 lb/MBTU 2 8 0.5 7 lb/MBTU 2 9 0.5 3 lb/MBTU 3 0 0.6 0 lb/MBTU 3 1 0.6 0 lb/MBTU

### ,t . I ' , - Pag e 1 2 Uni t # 3



### N0 X
Dat e 2 4 Hou r Averag e i nlb/MBTU Mont ho f November , 198 5 1 0.5 2 lb/MBTU 2 0.6 6 lb/MBTU 3 0.8 5 lb/MBTU 4 0.6 0 lb/MBTU 5 0.5 0 lb/MBTU 6 0.5 3 lb/MBTU 7 0.5 0 lb/MBTU 8 0.5 3 lb/MBTU 9 0.6 9 lb/MBTU 1 0 0.6 1 lb/MBTU 1 1 0.5 9 lb/MBTU 1 2 0.5 7 lb/MBTU 1 3 0.4 9 lb/MBTU 1 4 0.4 9 lb/MBTU 1 5 0.5 5 lb/MBTU 1 6 0.5 5 lb/MBTU 1 7 0.5 2 lb/MBTU 1 8 0.4 8 lb/MBTU 1 9 0.5 3 lb/MBTU 2 0 0.4 6 lb/MBTU 2 1 0.4 9 lb/MBTU 2 2 0.5 7 lb/MBTU 2 3 0.5 8 lb/MBTU 2 4 0.4 5 lb/MBTU 2 5 0.4 3 lb/MBTU 2 6 0.3 6 lb/MBTU 2 7 0.39 9 lb/MBTU . 2 8 0.43 4 lb/MBTU 2 9 0.38 9 lb/MBTU 3 0 0.39 6 lb/MBTUP.7 7 

### \ r ... . m Pag e 1 3 Uni t # 3



### NO x

Dat e 

### 2 4 Hou r Averag e i nlb/MBT U Mont ho f December , 198 5 1 0.43 4 lb/MBT U 2 0.66 0 lb/MBT U. 3 0.68 1 lb/MBT U 4 0.66 1 lb/MBT U 5 0.63 1 lb/MBT U 6 0.66 8 lb/MBT U 7 0.79 0 lb/MBT U 8 0.87 8 lb/MBT U 9 0.92 1 lb/MBT U 1 0 0.80 0 lb/MBT U 1 1 0.68 0 lb/MBT U 1 2 0.58 7 lb/MBT U 1 3 0.63 6 lb/MBT U 1 4 0.58 9 lb/MBT U 1 5 0.71 6 lb/MBT U 1 6 0.69 4 lb/MBT U 1 7 0.75 6 lb/MBT U 1 8 0.78 8 lb/MBT U 1 9 0.69 4 lb/MBT U 2 0 0.68 7 lb/MBTU 

### 2 1 0.71 5 lb/MBT U 2 2 0.73 7 lb/MBTU 2 3 0.71 2 lb/MBTU 2 4 0.69 2 lb/MBTU 

### 2 5 0.75 9 lb/MBT U 2 6 0.63 1 lb/MBT U 2 7 Uni t Of f Lin e 2 8 Uni t Of f Lin e 

### 2 9 Uni t Of f Lin e 3 0 Uni t Of f Lin e 

### 3 1 Uni t Of f Lin e—P.7 8 

### \ I .. . Page.1 4 Uni t # 3 Opacit y Tota l opacit yviolation s fo r quarte r wa s 0.9 0 hour s o r les s thanl % o f quarter . 2,20 8 hour s o f reliabl e dat a wa s acquire dou t o f a possibl e 2,20 8 hour s o nuni t o nlin e time o r 100. 0 % . Datalogge r malfunction s accounte dfo r 4 8 hour s o r 1 % o f unit o nlin e time . Th e tota l numbe r o f opacit yviolation s wa s 9 fo r th e quarter , ( 3 violation s ca nb e directl yattribute dt o uni t startup/shutdown . Th e averag e valu e o f eac hopacit yviolatio ni s 73. 6 % .

Th e quarterl yaverag e o f S0 o 

### a t stac kdischarg e wa s 0.2 7 lb/MBTU . Scrubbin g too kplac e 9 9 % o f th e quarter . Th e quarterl yaverag e i n% remova l wa s 7 3 , base do ntota l hour s o f uni t and scrubbe r oper a tion . Th e datalogge r wa s no t i noperatio nl % o f quarter . Th e uni t wa s o nlin e 94. 6 % o f th e quarter . 3 2 4 hou r period s o f exces s emission s occurre di nquarter . 3. 3 % o f quarte r exces s emissio noccurre dbase do nuni t operation , scrubbe r malfunctions .

N 0 r

### (Uni t #3 ) Th e quarterl yaverag e o f N O a t stac kdischarg e wa s 0.6 0 lb/MBTU .r ~ C L

'



### 100 - 9 0 - 8 0 - 

# I 70 -

- J 60 - < 

### o H - 

### 50 - c^ 4 0 - 3 0 - 2 0 - 10 - 0 - EXCESSIV E EMISSION S

8

### 8
( 9

. ®

•• 

# xxxh h S i l l 8 4 8 5 8 6 MARQUETTE

. BOAR D O F LIGH TAN D POWE R SHIRA S STEA M PLAN TUNI TNO

. 3 OPACITY- X S0 2 

### = • N0 X 

### = 0

•

-

-

' I . i 1 1 l 

### 8 7 8 8 8 9 9 0 9 1 

# YEA R /

-

*

• .•4

Marquett e Boar d O f Ligh t an d Powe r Shira s Stea mPlan t Marquette , Michiga n 4985 5

Uni t No . 3 Quarterl yExces s Emissio nRepor t Apri l 1

^ thr u Jun e 3 0 198 6

Prepare dbv : Jc^J- \. 1<'A^LX'-U.-C& Approve db v'J A J_f f//fsi^ Loui s J. wKrolikowsk i WiMi'am " C . Pyle , P C . I Environmenta l Biologis t Mgr . Productio n EP.8 1

INTRODUCTION :
Th e followin g dat a o f emission s fro mth e Marquette , Michiga nBoar d o f Ligh t an d Power' s Uni t No . 3 ar e reporte d i ncomplianc e wit hSectio n11 4 o f th e Clea n Ai r Act , a s amended , 4 2 U.S.C . Sectio n741 4 whic hrequire s thi s dat a t o b e submitte d quarterly .

Th e NO xDat a i nthi s repor t i s o f doubtfu l accuracy . Independen t testin g i naccordanc e wit hEP AMetho d 7 ha s show nerro r i nth e Continuou s Monitor . Mr . Dav e Shultz , EP ARegio n5 , i s awar e o f thi s problem .P.8 2

UNI T NQ . 3 SUMMAR Y SECON D QUARTE RQ F 198 6 Uni t No . 3 wa s o n lin e fo r 100'/. o f th e secon d quarter , base d o n 2 , 18 4 hours . Th e tota l numbe r o f startup/shutdown s fo r th e quarte r wa s 0 . Uni t No . 3 ha d som e reportabl e emissions , equipmen t malfunctions , instrumen t malfunctions , maintenanc e period s an d calibration s durin g th e quarter . Th e diluen t oxyge n monitorin g eyste mprovide d 2,18 4 hour s o f usefu l dat a ou t
o f a possibl e 2 , 18 4 hour s fo r a dat a recover yo f 100% . Th e opacit ymonitorin g syste mprovide d 2,18 4 hour s o f usefu l dat a ou t o f a possibl e 2,18 4 hour s fo r a dat a recover yo f 100 # /. . Opacit ylimi t violation s occurre d durin g les s tha n1'/. o f th e quarter . Th e Quarterl yaverag e o f SQ 2 a t stac k discharg e wa s 0.32 5 lb/MBTU . Th e quarterl yaverag e o f NO xa t stac k discharg e wa s 0.47 6 lb/MBTU . Th e Kay e datalogger , whic hservice s ou r ga s analyzer s fo r Uni t No . 3 ha d dat a acquisitio no f 99V . o f quarter .P.8 3

UNI T NO . Th e followin g page s contai na mor e specifi c breakdow no f th e syste mavailabilities , exces s emissio nsummar ytables , an d day-to-da yexces s emission s an d equipmen t problems . Th e Parameter-Availabilit y- (tim e period s tha t yiel d reasonabl e reliabl e data ) fo r th e Dupon t 460/ 1 (N0x/S02) , Thermo x(diluen t 02) , an d th e RM-4 1 (opacity ) monitorin g system s include : (a ) Tota l - th e tim e tha t th e enitr e syste m (instrument , computer , an d recorder ) wa s functio n properly . (b ) Recorde r - th e tim e tha t th e instrumen t an d th e recorder , bu t no t necessaril yth e computer , wer e functionin g properly . (c ) Compute r - th e tim e tha t th e instrumen t an d th e computer , bu t no t necessaril yth e recorder , wer e functionin g properly . (d ) Usefu l Dat a - th e tim e tha t th e instrumen t an d a t leas t on e o f th e dat a recordin g system s wer e available . Th e Instrumen t Availabilit yinclude s th e tim e tha t th e RM
4 1 wa s workin g properly , withou t consideratio no f th e operationa l statu s o f eithe r th e compute r o f th e recorder . Th e Dupon t 460/ 1 Estimate d value s ar e th e "bes t estimate " calculation s performe d b yth e compute r i f th e diluen t 0 2 ga s monito r i s no t working . Th e progra mi s designe d t o us e a nartifica l 4 % 0 2 valu e i nth e calculatio n o f lb/MBT U(NO xS02 ) i f th e oxyge nmonito r ha s bee ntake n ou t o f servic e t o th e computer . Th e Recorder 1 Avilabilitie s ar e define d a s th e hour s fo r whic hth e Kay e Datalogge r fo r a particula r paramete r wa s operatin g correctly , irrespectiv e o f monito r operation . Th e Boile r Availabilit yinclude s th e tim e tha t th e uni t wa s o nline .P.8 4

UNI T NO . 3 Secon d Quarte r o f 198 6

Paramete r Hour s */ . Availabilit y Availabl e 2,18 4 Hrs . Possibl e NO xTota l 2,18 4 Recorde r 2,18 4 Compute r 2,18 4 Usefu l Dat a 2,18 4 S0 2 Tota l 2,18 4 Recorde r 2,17 6 Compute r 2 , 18 4 Usefu l Dat a 2,17 6 02-diluen t Tota l 2 , 18 4 Recorde r 2 , 18 4 Compute r 2 , 18 4 Usefu l Dat a 2 , 18 4 Opacit yTota l 2,18 4 Recorde r 2 , 18 4 Compute r 2 , 18 4 UsefulDat a 2 , 18 4 Instrumen t Availabilit yDupon t 460/ 1 2,18 4 Dupon t 460/ 1 2,18 4 Thermo x0 2 2,18 4 Lea r Seigle r RM-4 1 (Opacity ) 2,18 4 Kayedatalogge r Tota l 2,18 4 (Micro-processor ) NOxPe n2,18 4 S02Pe n2,17 6 RM-4 1 2,18 4 Boile r 2 , 18 4 10 0 '/ . 10 0 10 0 10 0 10 0 10 0 9 9 10 0 9 9 10 0 10 0 10 0 10 0 10 0 10 0 IO O 10 0
10 0 10 0 10 0 10 0 10 0 10 0 9 9 10 0 % */ . */ . */ . X '/ . X */ . •/ . •/ . '/ . */ . */ . •/ . •/ . •/ . '/ . % •/ . •/ . % •/ . */ . •/ .P.8 5

UNI T NO . 3

Th e instrumen t use d i nContinuou s Emissio nMonitorin g (CEM ) wil l b e identifie d a s follows : OPACIT Y(RM-41) : OXYGE N(Thermox) : SULFU RDIOXID E AN D NITROGE N OXIDE S (Dupon t 460/1) : REPORTIN GCOMPUTE R(KayeDatalogger ) Al l dat a recorde d o nKayeDatalogger : Th e equatio nuse d t o calculat e th e percen t CE Msyste mavailabilit yis :

2 , 20 8 2. Outag e Hour s x10 0 = '/. availabilit y

2 , 20 8 Uni t No . 3 dat a page s ar e t o follow , wit ha nexplanatio no f an yexces s emissions , equipmen t malfunction s an d instrumen t malfunction s encountere d t o follo wth e data .P.8 6

UNI T NQ . 3 Th e reportabl e dat a fo r Uni t No . 3 i s liste d i nthi s report , b yday , wit han yapplicabl e explanation s accompanyin g eac hday' s data . Instrumen t malfunction s whic hprevente d th e monitorin g o f stac k emission s wil l als o b e included .

OPACIT Y Fo r a give ndate , al l opacit yviolation s ( 6 minute ) wil l b e tabulate d wit heac hviolatio npositione d accordin g t o th e hou r i nwhic hi t occurred . Th e tota l hour s o f exces s emission s fo r th e day , th e averag e exces s emissio nvalu e an d th e maximu mexces s emissio nvalu e wil l b e given . Th e percen t o f exces s emission s du e t o startup/shutdown , malfunctions , o r norma l operatio nwil l als o b e given .

SULFU RDIOXID E (S02) / NITROGE NOXIDE S (NOx ) Fo r a give ndate , al l S0 2 an d NO xviolatio ntim e period s (3 ) continuou s hours ) wil l b e liste d i nchronologica l order , followe d b y thei r respectiv e violations . Th e violation s wil l b e reporte d i nunit s o f lb/MBTU .P.8 7

UNI T NO . 3 EXCES S EMISSIO NSUMMAR Y Secon d Quarte r 198 6
OPACIT Y (limi t = 20*/. ) No . o f Exces s Emissio n ( 6 min . periods ) Conditio n Startup/shutdow n 0 Norma l Operatio n 0 Malfunctio n 2 0 Tota l Tim e (Hours )

0 0 2 Averag e

Exces s Emissio n Valu e (•/. ) 0 0 67 . 5 */ . Hig h Exces s Emissio n Valu e (•/. ) 0 0 90 . 5 */ . */. o f Tota l Exces s Emissio n Tim e 0 0 '/

. Tim e i n Quarte r Exces s Emissio n Occurre d 0 0 10 0 */ . Les s tha n 1 Tota l 2 0 2 67. 5 */ . 90. 5 */

. 10 0 */

. Les s tha n IV.

No . o f Exces s Emissio n (Runnin g 3 Hr . Av g Conditio n Startup/shutdow n 0 Norma l Operatio n 2 Malfunction* * 0 Scrubbe r Startup/shutdow n 1 8 Tota l 2 0

No . o f Exces s Emissio n (Runnin g 3 Hr . Av g Conditio n Startup/shutdow n 0 Norma l Operatio n 16 2 Malfunction* * 0 Tota l 16 2 S0 2 Tota l T i (Hours )
) 0 6 0 5 4 6 0
NO x Tota l T i (Hours )
) 0 48 6 0 48 6 (Limi t = 0 .

m e Averag e Exces s Emissio n Valu e (lb/MBTU ) 0

. 86 0 0 .75 5

. 80 7 (Limi t = 0 . m e Averag e Exces s Emissio n Valu e (lb/MBTU ) 0 .75 4 0 .75 4 4 0 lb/MBT U

Hig h*/

. o f Exces s Tota l Emissio n Exces s Valu e Emissio n (lb/MBTU ) Tim e 0 0 */

. Tim e i n Quarte r Exces s Emissio n Occurrenc e 0 .98 6 1 0 Les s tha n 1*/ . 0 0 1.06 3 9 0 1.02 5 10 0
5 0 lb/MBTU ) Hig h'/

. o f Exces s Tota l Emissio n Exces s Valu e Emissio n (lb/MBTU ) Tim e 0 0 1 . 14 0 10 0 0 0 1.14 0 10 0 0 2 . 5 % 2 . 7 7 '/ .
•/ . Tim e i n Quarte r Exces s Emissio n Occurrenc e 0 22 . 3 '/ . 0 22 . 3 */ . *Tota l numbe r o f startup/shutdowns= 0 **Malfunctio n t o includ e baghous e startup/shutdow n and adjustment , exclusid e o f Uni t startup/shutdow n whic hwoul d effec t baghous e operation .P.8 8

UNI T NO . Opacit y
Dat e Numbe r o f 6 Tim e o f V. Opacit yPe r dat e

min . period s occurrenc e occurrence .

(0-2 4 hr . day ) Avg . valu e ( 6 min . avg. ) o f opacit y violation . Ma y2 , 198 6 1 0 Jun e 29 , 198 6 1 0 11:00-12:0 0 7:00-8:0 0 9 0 . 5

4 4 . 4 90. 5

69. 5UNI T NO . 3 S0 2 P.8 9

Dat e 3 0 Da yRollin g Avg .

i n lb/MBT U V. Removal-3 0 da y rollin g avg . Apri l 198 6 1 2 3 4 5 6 7 

### a 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 .32 7

. 32 9

. 33 1

. 32 9

. 32 5

. 32 5

. 32 3

. 32 3

. 32 3

. 32 3

. 31 9

. 31 7

. 31 7

. 31 6

. 31 5

. 31 2

. 31 3

. 31 4

. 31 5

. 31 6

. 31 6

. 31 5

. 31 2

. 31 1 .31 0

. 31 0

. 31 1

. 31 1

. 31 1

. 31 1 lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U 7 7 76 . 76 . 76 . 76 . 76 . 76 . 76 . 76 . 76 . 77 . 77 . 76 . 76 . 77 . 76 . 76 . 76 . 76 . 76 . 76 . 76 . 76 . 76 . 77 . 76 . 76 . 76 . 76 . 76 . 3 9 5 6 9 9 9 8 7 8 0 0 9 9 0 8 8 8 8 7 6 7 9 9 0 9 7 6 6 5 */ . '/ . V . */ . •/ . % */ . % % */ . % */ . •/ . '/ . '/. 'A 7. •/ . '/ . % •/ . % X */ . •/ . •/ . •/ . '/ . */ . %

8UNI T NO . 3 S0 2 P.9 0

Dat e Ma y198 6 1 2 3 4 5 6 7 

### a 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 3 0 Da yRollin g i nlb/MBT U

. 31 1 .30 8

. 30 6

. 31 0

. 31 3

. 31 5

. 32 4

. 32 4

. 32 3

. 32 4

. 32 4 .32 8

. 32 8

. 32 8

. 33 0

. 33 0

. 33 0

. 33 0

. 33 3

. 33 3

. 33 3 .34 6

. 34 6

. 34 6

. 34 5

. 34 2

. 34 3 .34 5 .34 6

. 34 6

. 34 3 lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U Avg . */ . Removal-3 0 da y rollin g avg . 76 . 76 . 76 . 76 . 75 . 75 . 74 . 74 . 74 . 74 . 74 . 74 . 73 . 73 . 73 . 73 . 73 . 73 . 72 . 72 . 72 . 72 . 72 . 71 . 71 . 72 . 71 . 71 . 71 . 71 . 71 . 3 3 6 0 8 5 4 4 4 3 2 0 9 9 6 5 4 3 8 8 7 5 3 9 9 1 9 7 7 5 8 '/ . •/ . •/ . '/ . '/ . */ . •/ . •/ . •/ . '/ . •/ . '/ . •/ . */ . •/ . •/ . •/ . •/ . •/ . •/ . •/ . */ . % •/ . '/ . X •/ . •/ . '/ . •/ . y.UNI T NQ . 3 _ S0 2 P.9 1

Dat e Jun e 198 6 1 2 3 4 5 6 7 

### a 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 24 2 5 2 6 2 7 2 8 2 9 3 0 3 0 DayRollin g Avg .

i n lb/MBT U .34 2 lb/MBT U .34 8 lb/MBT U .34 5 lb/MBT U .34 8 lb/MBT U .35 1 lb/MBT U .34 7 lb/MBT U .34 7 lb/MBT U .34 8 lb/MBT U .354 lb/MBT U .35 7 lb/MBT U .35 5 lb/MBT U .35 5 lb/MBT U .35 6 lb/MBT U .354 lb/MBT U .35 2 lb/MBT U .35 1 lb/MBT U .34 8 lb/MBT U .34 5 lb/MBT U .34 2 lb/MBT U .34 1 lb/MBT U .32 5 lb/MBT U .32 1 lb/MBT U .31 8 lb/MBT U .31 6 lb/MBT U .31 7 lb/MBT U .31 4 lb/MBT U .31 1 lb/MBT U .30 9 lb/MBT U .30 5 lb/MBT U .30 6 lb/MBT U •/ . Removal-3 0 da y rollin g avg . 71 . 71 . 7 2 7 2 7 1 7 2 % •/. •/. •/. '/. V. '/. •/. 9 9 3 2 9 6 72 . 5 72 . 5 72. 0 */ . 71. 8 '/ . 71. 8 */ . 72. 0 */ . 72 . 0 72. 3 72. 8 72 . 9 73 . 3 73 . 5 73. 8 */ . 74. 0 */ . 74. 6 */ . 75 . 1 */ • 75. 8 V . 76 . 0 */ . 76 . 0 '/ . 76 . 5 % 7. 7. •/. */. '/. •/.

76. 7 */ . 76. 8 77. 3 77. 2 •/

. •/. */.

1 0P.9 2

UNI T NO . 3 NO x
Dat e 3 0 da yrollin g avg . i nlb/MBT U Apri l 198 6 1 • .66 8 lb/MBT U 2 .65 6 lb/MBT U 3 .64 7 lb/MBT U 4 .64 2 lb/MBT U 5 .63 7 lb/MBT U 6 .62 9 lb/MBT U 7 .61 7 lb/MBT U 8 .60 7 lb/MBT U 9 .59 6 lb/MBT U 1 0 .58 8 lb/MBT U 1 1 .58 0 lb/MBT U 1 2 .57 7 lb/MBT U 1 3 .57 5 lb/MBT U 1 4 .56 6 lb/MBT U 1 5 .55 7 lb/MBT U 1 6 .55 3 lb/MBT U 1 7 .54 9 lb/MBT U 1 8 .54 5 lb/MBT U 1 9 .54 1 lb/MBT U 2 0 .53 8 lb/MBT U 2 1 .53 1 lb/MBT U 2 2 .52 2 lb/MBT U 2 3 .51 8 lb/MBT U 2 4 .51 2 lb/MBT U 2 5 .50 5 lb/MBT U 2 6 .50 2 lb/MBT U 2 7 .50 0 lb/MBT U 2 8 .49 4 lb/MBT U 2 9 .48 5 lb/MBT U 3 0 .48 1 lb/MBT U

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Dat e Jun e 198 6 UNI T NO . 3 NO x 3 0 da yrollin g avg . i nlb/MBT U
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 .46 8 lb/MBT U .46 4 lb/MBT U .45 2 lb/MBT U .44 4 lb/MBT U .43 7 lb/MBT U .42 9 lb/MBT U .42 6 lb/MBT U .42 3 lb/MBT U .41 7 lb/MBT U .40 6 lb/MBT U .39 9 lb/MBT U .39 2 lb/MBT U .38 7 lb/MBT U .38 6 lb/MBT U .38 6 lb/MBT U .37 7 lb/MBT U .37 2 lb/MBT U .36 5 lb/MBT U .36 4 lb/MBT U .36 3 lb/MBT U .35 9 lb/MBT U .35 9 lb/MBT U .35 8 lb/MBT U .35 4 lb/MBT U .35 0 lb/MBT U .35 0 lb/MBT U .34 9 lb/MBT U .35 0 lb/MBT U .35 0 lb/MBT U .35 3 lb/MBT U

1 3P.9 5

UNI T NO . 3 Opacit y
Tota l opacit yviolation s fo r quarte r wa s 2 (two ) hour s o r Les s tha n1 (one ) 7. o f quarter . 2,18 4 hour s o f reliabl e dat a wa s acquire d ou t o f a possibl e 2 , 18 4 hour s o f uni t o n lin e tim e o r 10 0 */. . Datalogge r malfunction s accounte d fo r 0 (zero ) hour s o r 0 (zero ) */

. o f uni t o n lin e time . Th e tota l numbe r o f opacit yviolation s wa s 2 (two ) fo r th e quarter , 0 (zero ) violatio nca n b e directl yattribute d t o uni t startup/shutdown . Th e averag e valu e o f eac hopacit yviolatio ni s 69 . 5 7.. S0 2 Uni t No . 3 Th e quarterl yaverag e o f S0 2 a t stac k discharg e wa s 0.32 5 lb/MBTU . Scrubbin g too k plac e 96 . 5 V. o f th e quarter . Th e quarterl yaverag e i n 7. remova l wa s 73 . 9 , base d o n tota l hour s o f uni t an d scrubbe r operation . Th e datalogge r wa s no t i n operatio n1 (one ) */ . o f quarter . Th e uni t wa s o n lin e 10 0 7. o f th e quarter . 0 (zero ) 2 4 hour s period s o f exces s emission s occurre d i n quarter . 3. 8 7. o f quarte r exces s emission s occurre d base d o n uni t operation , scrubbe r malfunctions . NO xUni t No . 3 Th e quarterl yaverag e o f NO xa t stac k discharg e wa s 0.47 6 lb/MBTU .

1 4

### EXCESSIV E EMISSION S MARQUETT E BOAR D O F LIGH TAN O POWE R SHIRA S STEA M PLAN TUNI TNO

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Marquett e Boar do f Ligh t an dPowe r

Shira s Stea mPlan t Marquette , Michiga n4985 5

Uni t No . 3 Quarterl yExces s Emission s Repor t Januar y1s t thr u Marc h31 ,

198 6

Prepare db y:.-•/*•'-<••-

- j • h/.»-LjJJ.<rx^- Loui s J . Krolikowsk i Environmenta l Biologis t Approve dby : Willia mC . Pyle , P.E / Manage r o f Productio nEngineerin gP.9 8 1

INTRODUCTION :

Th e followin g dat a o f emission s fromth e Marquette , Michiga n Boar do f Ligh t andPower' s Shira s Uni t No . 3 ar e reporte di n complianc e wit hSectio n11 4 o f th e Clea nAi r Act , a s amended , 4 2 U.S.C . Sectio n741 4 whic hrequire s thi s dat a t o b e sub

mitte dquarterly .——_— . Pj 9

Pag e 1 UNI T # 3 SUMMARY Firs t Quarte r o f 198 6

Uni t No . 3 wa s o nlin e fo r 81.2 5 7, o f th e 1s t quarter , bas e o n2,16 0 hours . Th e tota l numbe r o f startup/shutdown s fo r the quarte r wa s 1 (one ) . Uni t No . 3 ha d some reportabl e emissions , equipmen t malfunctions , instrumen t malfunctions , maintenanc e period s and calibration s durin g th e quarter . Th e diluen t oxyge nmonitoring systemprovide d 1,75 5 hour s o f usefu l dat a ou t o f a possibl e 1,75 5 hour s fo r a dat a recoveryo f 10 0 % . Th e opacit y monitoring systemprovide d 1,75 5 hour s o f usefu l dat a ou t o f a possibl e 1,75 5 hour s fo r a dat a recoveryo f 10 0 % . Opacit ylimi t violation s occurre d during les s than1 % o f th e quarter . Th e quarterl yaverag e o f S0 2 a t stac k discharg e wa s 0»2 9 lb/MBTU . Th e quarterl yaverag e o f N O a t stac k discharg e wa s 0»6 5 . lb/MBTU . J \ ——m_________m______________*•— Th e Kay e datalogger , which , serve s ou r ga s analyzer s fo r Uni t No . 3 ha d dat a aquisitio no f 9 8 % o f quarter .

|v~ ~ p 1

Pag e 2

Uni t # 3
Tb e following pase s contai na mor e specifi c breakdow no f tbe systemavailabilities , exces s emissio nsummar ytables , an

d day-to-dayexces s emission s an d equipmen t problems . Tb e Parameter-Availabilit y- (tim e period s tha t yiel d reasonabl yreliabl e data ) fo r tbe Dupon t 460/ 1 (N O /S0 2 ) , Thermo x(diluen t 0-) , an d tbe RM-4 1 (opacity ) monitoring system s include : (a ) Tota l - the tim e tha t tbe entir e system(instrument , computer , an d re corder ) wa s functioning properly . (b ) Recorde r - tbe time tha t the instrumen t an d tbe recorder , bu t no t nee- , essaril ytbe computer , wer e functioning properly . (c ) Compute r - the time tha t the instrumen t an d the computer , bu t no t nec essaril ytbe recorder , wer e functioning properly . (d ) Usefu l Dat a - the time tha t the instrumen t an d a t leas t on e o f the dat a recording system s wer e available . Th e Instrumen t Availabilit yinclude s the time tha t tbe RM-4 1 wa s working properly , withou t consideratio no f the operationa l statu s o f eithe r the compute r o r the recorder . Th e Dupon t 460/ 1 Estimate d value s ar e tbe "bes t estimate " calculation s performe d b y tbe compute r i f the diluen t 0 « ga s monito r i s no t working . Th e programi s designe d t o us e anartifica l 4 % Or- valu e i ntb e calculatio no f lb/MBT U(NO x /S0 2 ) i f tbe oxyge nmonito r ba s bee ntakenou t o f servic e t o the computer . Th e Recorde r Availabilitie s ar e define d a s tbe hour s fo r whic hth e Kay e Datalogge r fo r a particula r paramete r wa s operating correctly , irrespectiv e o f monito r opera tion . Th e Boile r Availabilit yinclude s the time tha t the uni t wa s o nline .C D O H - I— ' n > 1- 4 7 ^ 2 0 3 X-l.^mC. o i i O 1 T J t- l O O ( D C/ > W O l- t n > r) 03 r t 0 > I - 1 o 

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Tli e equation s use d b

ythe computer , o r manually , i nthe even t o f a compute r failur e are : 709 (N O ) x(F ) x= NO emission s i nlb/MBT U(we t basis ) 20. 9 (1-B ) - %0 2 2 0 9 (S0 2 ) x(F ) x= S0 2 emission s i nlb/MBTU(we t basis )

20. 9 (1-B ) - % 0 2 (N O ) = averag e ppmN O x119.1 4 xIO" 9 ) AA (S0 2 ) = averag e ppmS0 2 x165. 9 x1 0 ) (B ) = moistur e i nflu e .gas sampl e (F ) = 904 4 BTU/l b Tn e instrument s use d i nContinuou s Emissio nMonitoring (CEM ) wil l b e identifie d a s follows : OPACITY(RM-41) : OXYGE N(Thermox) : SULFU RDIOXID E AND NITROGE N OXIDE S (Dupon t 460/1) : REPORTIN GCOMPUTE R(Kaye Datalogger ) Al l dat a recorde d o nKay e Datalogge r Th e equatio nuse d t o calculat e th e percen t CE Msystemavailabilit yis : 2,20 8 - outag e hour s - , A Ao , . -

, , . -,. . ' ° x10 0 = L availabilit y 

### 2^0 5 Uni t # 3 dat a page s ar e t o follow , wit ha nexplanatio no f an yexces s emissions , equip

men t malfunction s and instrumen t malfunction s encountere d t o followth e data .~ ~ P. 4

Pag e 5 Uni t # 3

Th e reportabl e dat a fo r Uni t # 3 i s listed i nthi s report , b yday , wit han

y applicabl e explanation s accompanying eac hday' s data . Instrumen t malfunction s whic hprevente d the monitoring o f stac k emission s wil l b e explaine d o na dail ybasis . Uni t o r equipmen t malfunction s whic hcause d exces s emission s wil l als o b e included .

OPACIT Y

Fo r a give ndate , al l opacit yviolation s ( 6 minute ) wil l b e tabulate d wit heac hviolatio npositione d according t o tbe hou r i nwhic hi t occurred . Th e tota l hour s o f exces s emission s fo r the day , th e averag e exces s emissio n valu e an

d the maximu

mexces s emissio nvalu e wil l b e given . Th e percen t o f exces s emission s du e t o startup/shutdown , malfunctions , o r norma l operatio n wil l als o b e given .

SULFU RDIOXID E (SOg ) / NITROGE NOXIDE S (N0 X )

Fo r a give ndate , al l S0 2 an d N O violatio ntime period s ( 3 - continuou s hours ) wil l b e listed i nchronologica l order , followe d b ythei r respectiv e violations . Th e violation s wil l b e reporte d i nunit s o f lb/MBTU .Pag e 6

Conditio n Startup/Shutdow

n Norma l Operatio n Malfunctio n* * Tota l

Conditio n

S tar tup/Shutdow

n Norma l Operatio n Malfunction"" * No . o f Exces s Emission s ( 6 Minut e periods ) 

### 2 0 

### 0 2 0 4 0

No . o f Exces s Emission s (Running 3 Hr . Avg ) 

### 1 1 6 

### 0 Scrubbe r 8 S tar tup/Shutdow

n Tota l

Conditio n

S tar tup/Shutdow

n Norma l Operatio n Malfunction* * Tota l 

### 2 5

No . o f Exces s Emission s (Running 3 Hr . Avg ) 

### 0 56 1 

### 0 56 1 Uni t # 3

EXCES S EMISSION S SUMMARY Firs t Ouarte r o f OPACIT Y(limi t = Tota l Tim e (Hours )



### 2 0 2 4 

## so 2 Tota l Tim e (Hours )



### 3 4 8 

### 0 2 4 7 5 

### N0 x Tota l Tim e (Hours )



### 0 1,68 3 

### 0 1,68 3 Averag e

Exces s Emissio n Valu e (% ) 89. 1 % 

### 0 84. 0 % 84. 0 % 198 6

2 0 % ) High Exces s Emissio n Valu e (% ) 89. 3 % 

### 0 91. 3 % 91. 3 % (Limi t =0.4 0 lb/MBTU ) Averag e Exces s Emissio n Valu e (lb/MBTU ) 0.9 8 0.4 1 

### 0 0.6 4 0.6 8 Hig h

Exces s Emissio n Valu e (lb/MBTU ) 1.0 9 1.0 6 

### 0 1.1 3 1.1 3 (Limi t =0.5 0 lb/MBTU ) Averag e Exces s Emissio n Valu e (lb/MBTU ) 

### 0 0.6 5 

### 0 0.6 5 Hig h

Exces s Emissio n Valu e (lb/MBTU ) 

### 0 0.9 0 

### 0 0.9 0 %

o f Tota l Exces s Emissio n Tim e 5 0 % 

### 0 5 0 % 10 0 %

% O f Tota l Exces s Emissio n Tim e 4 % 6 4 % 

### 0 3 2 7 o 10 0 %

7 . O f Tota l Exces s Emissio n Tim e 

### 0 10 0 7 , 

### 0 10 0 7 0 P S

% Tim e i nQuarte r Exces s Emissio n Occurre d Les s than1 7

» 

### 0 Les s than1 % Les s than1 %
%Tim e i n Quarte r Exces s Emissio n Occurrenc e 0.1 7 7 . 2.7 0 X 

### 0 1.3 7 % 4.3 0 1
%Tim e i n Quarte r Exces s Emissio n Occurrenc e 

### 0 95. 9 % 

### 0 95. 9 %

•'•"Tota l numbe r o f startup/shutdown s = 1 (one ) •'--"Malfunctio

nt o includ e baghous e sta r tup/shutdow n and adjustment , exclusiv e o f uni t startup/shutdow

n whic hwoul d als o effec t baghous e operation .P. 6

Pag e 7

Dat e Numbe r o f 6 minut e period s

January20 , 198 6 2 0 January23 , 198 6 1 0 February28 , 198 6 1 0 Uni t # 3 Opacit y Tim e o f occurrenc e (0-2 4 br . dav ) ( 6 min . avg. )
17:00-19:0 0 24:00-01:0 0 23:00-24:0 0 % Opacit y

88.9 , 89. 3 76. 7 91. 3 Pe r dat e occur renc e . Averag e valu e o f opacit y violation . 89. 1 76. 7 91. 3P. 7



### Pag e 8 Uni t # 3

SO .
Dat e Mont ho f Januar y198 6 2 4 Hou r Avg . i nlb/MBTU 7 » Remova l 2 4 Hr . Avg .

Januar y1s t thr uJanuar y19t h- Uni t Of f Lin e 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 Uni t o nLin e - Scrubbe r o nLin e a t 21:0 0 hr s 0.9 8 lb/MBTU 0.3 0 lb/MBTU 0.2 9 lb/MBTU 0.2 4 lb/MBTU 0.3 6 lb/MBTU 0.3 3 lb/MBTU 0.3 3 lb/MBTU 0.2 7 lb/MBTU 0.41 1 lb/MBTU 0.2 6 lb/MBTU 0.2 8 lb/MBTU 0.3 6 lb/MBTU 36. 0 % 77. 9 7. . 77. 2 % 72. 1 7 o (1 5 hr . datalogge r malfunction ) 80. 1 ^ ( 1 hr . datalogge r

malfunction ) 67. 3 % ' 64. 0 1- 74.7 % ' 78.0. % (1 0 hr . datalogge r

malfunction ) 85. 1 %• • 78. 8 7 . * ' 76. 7 1 - :



### 1 . 2 . 3 . 4 . 5 . 6 . 7 . Uni t shutdown64. 1 % o f month . Scrubbe r wa s of f lin e 64. 1 %o nmonth . Scrubbe r wa s o nlin e an dscrubbin g 35. 9 "L o f month . Datalogge r malfunctio noccurre d3. 5 % o f month . 0.3 7 lb/MBTU- 3 1 dayo nlin e operatio nfo r Januar y1986 . 72. 3 % S0 2 

### remova l base do n3 1 dayo nlin e operatio nfo r Januar y1986 . On e (1 ) twenty-fou r hou r period s o f exces s emissio noccurre ddurin g thirty

on e (31 ) dayo nlin e operatio nfo r January1986 .P. 8

Page 9 Uni t # 3



### SO .

Dat e Montho f Februar

y198 6 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 4 Hou r Avg . in lb/MBT

U 1 Remova l 2 4 Hr . Ave .

0.22 6 lb/MBTU 0.17 3 lb/MBTU 0.22 9 lb/MBTU 0.30 0 lb/MBTU 0.22 1 lb/MBTU 0.24 3 lb/MBTU 0.24 4 lb/MBTU 0.25 0 lb/MBTU 0.26 6 lb/MBTU 0.36 8 lb/MBTU 0.32 8 lb/MBTU 0.30 5 lb/MBTU 0.30 7 lb/MBTU 0.19 0 lb/MBTU 0.24 0 lb/MBTU 0.29 0 lb/MBTU 0.29 9 lb/MBTU 0.27 1 lb/MBTU 0.26 8 lb/MBTU 0.63 6 lb/MBTU 0.40 6 lb/MBTU 0.26 4 lb/MBTU 0.32 8 lb/MBTU 0.31 8 lb/MBTU 0.27 3 lb/MBTU 0.27 3 lb/MBTU 0.32 7 lb/MBTU 0.30 0 lb/MBTU 78. 0 1 83. 2 7 » 78. 6 7 . 72. 0 1 78. 2 1 77. 2 7 . 76. 2 1 77. 0 7 . 74. 5 7 . 65. 8 1 68. 3 7 o 71. 0 7 . 72. 0 1 81. 7 1 77. 4 % 73. 5 % 73. 1 7 . 74. 6 7 o 74. 9 % 40. 5 %( 9 hr . atomize r ou t o f service ) 61. 6 % ( 3 hr . atomize r ou t o f service )

74. 5 7 » 67. 9 1 70. 5 7 . 74. 8 1 72. 8 7 , 62. 8 % 68. 4 7 .

.1. Uni t shutdown_Q_ X.o f month . 2 . Scrubber wa s of f lin e 1. 8 % o f month . - > 3 . ^Scrubber wa s o

n lin e an d scrubbin

g 98. 2 %o f month . 4 . Datalogger malfunctio n occurre

d zero (0 ) % o f month . 5 . 0.2 9 lb/MBT

U- 2 8 da

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e operatio

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### Pag e 1 0 Uni t # 3

SO ,
Dat e 2 4 Hou r Avg . i n lb/MBTU 7o Remova l 2 4 Hr . Ave . Mont ho f Marc h198 6 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 0.27 7 0.22 8 0.22 3 0.23 2 0.25 9 0.37 7 0.30 5 0.30 5 0.26 5 0.26 5 0.28 0 0.29 7 0.28 0 0.24 8 0.27 9 0.26 2 0.36 8 0.26 8 0.26 8 0.24 2 0.22 9 0.26 7 0.28 9 0.34 3 0.27 0 0.27 2 0.27 4 0.25 3 0.23 1 0.23 7 0.27 4 

### lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU lb/MBTU 74. 5 % 77. 1 % 78. 2 1 78. 4 % 74. 0 7 . 64. 5 7 . 47. 2 %(1 5 hr . datalogge r malfunction )

70. 3 7o 73. 5 % 73. 9 % 71. 5 % 72. 0 % 74. 5 7 . 74. 8 7 . 72. 7 % 74. 9 7 o 71. 7 7o 70. 9 % 70. 8 % 71. 1 % 76. 3 73. 7 71. 7 66. 9 1 74. 0 7 , 72. 7 7 o 73. 5 7o 75. 0 7o 76. 8 1 74. 8 7 . 73. 5 % % % 

### 7 .

1 . 2 . 3 . 4 . 5 . 6 . 7 . Uni t shutdow

n0 % o f month . Scrubbe r wa s of f lin e 0 %o f month . Scrubbe r wa s o n lin e andscrubbing 10 0 % o f month . Datalogge r malfunctio noccurre d2. 0 %o f month . 0.2 7 lb/MBTU- 3 1 dayo n lin e operatio nfo r Marc h1986 . 72. 4 7 o S0 ~ remova l base do n 3 1 dayo n lin e operatio nfo r Marc h1986 . Zer o (0 ) twenty-fou r hou r period s o f exces s emissio noccurre ddurin g thirty

on e (31 ) dayo n lin e operatio nfo r Marc h1986 .'Pag e 1 1 P.1 0

Uni t # 3

NO. ,

Dat e Mont ho f Januar y198 6 Januar y1s t thr uJanuar y19t h- Uni t Of f Lin e 2 4 Hou r Averag e i nlb/MBT U

2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 Uni t o nLin e - Scrubbe r O nLin e a t 21:0 0 hrs . 0.5 5 lb/MBT

U 0.7 2 lb/MBT

U 0.8 4 lb/MBT

U 0.6 3 lb/MBT

U(1 5 hr . datalogge r malfunction ) 0.8 6 lb/MBT

U( 1 hr . datalogge r malfunction ) 0.8 9 lb/MBT

U 0.8 1 lb/MBT

U 0.7 1 lb/MBT

U 0.5 9 lb/MBT

U 0.7 6 lb/MBT

U 0.5 8 lb/MBT

U 0.7 1 lb/MBT

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Tota l opacityviolation s fo r quarte r wa s 2 (two ) hour s o r Les s thanl % o f quarter . 1>75 5 hour s o f reliabl e dat a wa s acquire d ou t o f a possibl e 1,75 5 hour s o nuni t onlin e time o r 1Q Q % . > Datalogge r malfunction s accounte d fo r 4 1 hour s o r 2. 3 %o f uni t o nlin e time . Th e tota l numbe r o f opacit yviolation s wa s 3 fo r the quarter , 1 violation s canb e directl yattribute d t o uni t startup/shutdown . Th e averag e valu e o f eachopacit yviolatio ni s 84. 0 7» .

.S0 2 (Uni t #3 )
Th e quarterl yaverag e o f S0 2 a t stac k discharg e wa s 0.2 9 lb/MBTU . Scrubbing too k plac e 9 9 % o f the quarter . Th e quarterl yaverag e i n% remova l wa s 72. 3 , base d o ntota l hour s o f uni t and scrubbe r operation . Th e datalogge r wa s no t i noperatio n2. 3 %o f quarter . Th e uni t wa s o nlin e 81.2 5 "k o f th e quarter . 3 2 4 hou r period s o f exces s emission s occurre d i nquarter . 4. 3 % o f quarte r exces s emissio noccurre d base d o nuni t operation , scrubbe r malfunctions .

N0 y(Uni t #3 ) Th e quarterl yaverag e o f NO a t stac k discharg e wa s 0.6 5 lb/MBTU .

### EXCESSIV E EMISSION S MARQUETT E BOAR D O F LIGH TAN D POWE R SH I RA S STEA M PLAN TUNI TNO

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Max^quett e Boar d O f Ligh t and Powe r Shira s Stea mPlan t Marquette , Michiga n4985 5

Uni t No . 3 Quarterl yExces s Emissio n Repor t Jul y1 ^ thr u Septembe r 3 0 198 6

Prepare dbvio/fit ^j
. ICViclJL^-t.^ : Approve dbv ; tyi/jJ&fi/UtM C • tfyJiA^

—^ Loui s J
. 'Krolikowsk iWillia mC . Pyle , tf. E . Environmenta lBiologis tMgr . Productio nEng .P.1 6

INTRODUCTION : Th e followin g dat a o f emission s fro mth e Marquette , Michiga nBoar d o f Ligh t an d Power' s Uni t No . 3 ar e reporte d i ncomplianc e wit hSectio n 11 4 o f th e Clea nAi r Act , a s amended , 4 2 U.S. C
. Sectio n741 4 whic hrequire s thi s dat a t o b e submitte d quarterly .

Th e NO xDat a i n thi s repor t i s o f doubtfu l accuracy . Independen t testin g i n accordanc e wit hEP AMetho d 7 ha e show n erro r i nth e Continuou s Monitor . Mr . Dav e Shultz , EP ARegio n5 , i s awar e o f thi s problem .P.1 7

UNI T NO . 3 SUMMAR Y THIR D QUARTE RQ F 198 6 Uni t No . 3 wa s o n lin e fo r 92 . AV. o f th e thir d quarter , base d o n2,20 8 hours . Th e tota l numbe r o f startup/shutdown s fo r th e quarte r wa s 1 . Uni t No . 3 ha d som e reportabl e emissions , equipmen t malfunctions , instrumen t malfunctions , maintenanc e period s and calibration s durin g th e quarter . Th e diluen t oxyge n monitorin g syste mprovide d 2,04 0 hour s o f usefu l dat a ou t o f a possibl e 2,04 0 hour s fo r a dat a recover yo f 100% . Th e opacit ymonitorin g syste mprovide d 1,96 8 hour s o f usefu l dat a ou t o f a possibl e 2,04 0 hour s fo r a dat a recover yo f 96.5% . Opacit ylimi t violation s occurre d durin g les s tha nIV. o f th e quarter . Th e Quarterl yaverag e o f S0 2 a t stac k discharg e wa s 0.30 7 lb/MBTU . Th e quarterl yaverag e o f NO xa t stac k discharg e wa s 0.36 0 lb/MBTU . Th e Kay e datalogger , whic hservice s ou r ga s analyzer s fo r Uni t No . 3 ha d dat a acquisitio no f 92 . AV. o f quarter .P.1 8

UNI T NO . Th e followin g page s contai na mor e specifi c breakdow no f th e syste mavailabilities , exces s emissio nsummar ytables , and day-to-da yexces s emission s and equipmen t problems . Th e Parameter-Availabilit y- (tim e period s tha t yiel d reasonabl e reliabl e data ) fo r th e Dupon t 460/ 1 (N0x/S02) , Thermo x(diluen t 02) , and th e RM-4 1 (opacity ) monitorin g system s include : (a ) Tota l - th e tim e tha t th e entir e syste m (instrument , computer , an d recorder ) wa s function

in g properly . (b> Recorde r - th e tim e tha t th e instrumen t an d th e recorder , bu t no t necessaril yth e computer , wer e functionin g properly . (c ) Compute r - th e tim e tha t th e instrumen t and th e computer , bu t no t necessaril yth e recorder , wer e functionin g properly . (d ) Usefu l Dat a - th e tim e tha t th e instrumen t an d a t leas t on e o f th e dat a recordin g system s wer e available . Th e Instrumen t Availabilit yinclude s th e tim e tha t th e RM
4 1 wa s workin g properly , withou t consideratio no f th e operationa l statu s o f eithe r th e compute r o f th e recorder . Th e Dupon t 460/ 1 Estimate d value s ar e th e "bes t estimate " calculation s performe d b yth e compute r i f th e diluen t 0 2 ga s monito r i s no t working . Th e progra mi s designe d t o us e a nartifica l AV. 0 2 valu e i nth e calculatio n o f lb/MBT U(NOxS02 ) i f th e oxyge nmonito r ha s bee ntake n ou t o f servic e t o th e computer . Th e Recorde r Aviiabilitie s ar e define d a s th e hour s fo r whic hth e Kay e Datalogge r fo r a particula r paramete r wa s operatin g correctly , irrespectiv e o f monito r operation . Th e Boile r Availabilit yinclude s th e tim e tha t th e uni t wa s o nline .UNI T NO . 3 Thir d Quarte r o f 198 6 P.1 9

Paramete r NO x Hour s V. Availabilit y Availabl e 2.04 0 Hrs . Possibl e

S0 2

02-diluen t

Opacit y

Instrumen t Availabilit y

Kayedatalogge r (Micro-processor ) 2,04 0 2,04 0 2,04 0 Usefu l Dat a 2 , 04 0 Tota l Recorde r Compute r
Tota l Recorde r Compute r Usefu l Dat a Tota l Recorde r Compute r Usefu l Dat a Tota l Recorde r Compute r UsefulDat a Dupon t 460/ 1 Dupon t 460/ 1 Thermo x0 2 Lea r Seigle r RM-4 1 (Opacity ) Tota l NOxPe n S02Pe n RM-4 1 Boile r 2,04 0 2,04 0 2,04 0 2,04 0 1,94 4 1,94 4 1,94 4 1 , 94 4 2,04 0 2,04 0 1,96 8 1,96 8 2,04 0 2,04 0 1,94 4 1,96 8 2,04 0 2,04 0 2,04 0 1,96 8 2,04 0 1 0 0 1 0 0 1 0 0 10 0 10 0 1 0 0 10 0 10 0 9 5 9 5 9 5 9 5 10 0 1 0 0 9 6 . 9 6 . 10 0 1 0 0 9 5 9 6 . 10 0 1 0 0 1 0 0 9 6 . */ . 5 4 5 4 5 4 X */ . */ . •/ . 5 4 5 4 5 4 5 4 5 4 5 4 5 5 5 4 5 4 5 4 5 */ . 5 4 5 4 5 J ^

5 4 5 4

5 4

5 4 10 0 5 4P.2 0

UNI T NQ . 3

Th e instrumen t use d i nContinuou s Emissio nMonitorin g (CEM ) wil l b e identifie d a s follows : OPACIT Y(RM-41) : OXYGE N(Thermox) : SULFU RDIOXID E AN D NITROGE N OXIDE S (Dupon t 460/1) : REPORTIN GCOMPUTE R(KayeDatalogger ) Al l dat a recorde d o n KayeDatalogger : Th e equatio n use d t o calculat e th e percen t CE Msyste mavailabilit yis :

2 , 20 8 2 . Outag e Hour s x10 0 = 5 4 availabilit y 2 , 20 8 Uni t No . 3 dat a page s ar e t o follow , wit ha nexplanatio no f anyexces s emissions , equipmen t malfunction s and instrumen t malfunction s encountere d t o follo wth e data .P.2 1

UNI T NQ . 3 Th e reportabl e dat a fo r Uni t No . 3 i s liste d i nthi s report , b yday , wit hanyapplicabl e explanation s accompanyin g eac hday' s data . Instrumen t malfunction s whic hprevente d th e monitorin g o f stac k emission s wil l als o b e included .

OPACIT Y Fo r a give ndate , al l opacit yviolation s ( 6 minute ) wil l b e tabulate d wit heac hviolatio n positione d accordin g t o th e hou r i n whic hi t occurred . Th e tota l hour s o f exces s emission s fo r th e day , th e averag e exces s emissio nvalu e and th e maximumexces s emissio n valu e wil l b e given . Th e percen t o f exces s emission s .du e t o startup/shutdown , malfunctions , o r norma l operatio nwil l als o b e given .

SULFU RDIOXID E (S02) / NITROGE NOXIDE S (NOx ) Fo r a give ndate , al l SQ 2 an d NO xviolatio ntim e period s (3 ) continuou s hours ) wil l b e liste d i n chronologica l order , fallowe d b y thei r respectiv e violations . Th e violation s wil l b e reporte d i n unit s o f lb/MBTU .P.2 2

UNI T NQ . 3 EXCES S EMISSIO NSUMMAR Y Thir d Quarte r 198 6

No . o f Exces s Emissio n ( 6 min . periods ) Conditio n Startup/shutdow n 5 0 Norma l Operatio n 0 Malfunctio n 3 0 Tota l 8 0 OPACIT Y(limi t= 2054 ) Averag e Hig h5 4 o f Exces s Exces s Tota l Emissio n Emissio n Exces s Tota lTim e (Hours )

5 0 3 8 Valu e

(54 ) 3754 0 6 5 . 6 % 51.35 4 Valu e

(54 ) 4 4 . 55 4 0 

### 86 . av. 6 5 . IV. Emissio n

Tim e 62 . 554 0 37 . 5*/ . 100 . 05 4 */. Tim e i n

Quarte r Exces s Emissio n Occurre d Les s tha n154

0 Les s tha n1 % Les s -tha n 154 SQ 2 (Limi t = 0.4 0 lb/MBTU ) No . o f Exces s Emissio n (Runnin g 3 Hr . Avg Conditio n Startup/shutdow n0 Norma l Operatio n3 Malfunction* * 2 0 Scrubbe r Startup/shutdow n3 Tota l 2 6 Tota l Tim e (Hours )
) 0 9 6 0 9 7 8 Averag e Hig hV. o f

Exces s Exces s Tota l Emissio nEmissio nExces s Valu e Valu e Emissio n (lb/MBTU ) (lb/MBTU ) Tim e 0 0 0 .48 0 .58 7 11.55 4 .64 2 1.83 6 76.95 4 .65 5 2.09 4 11.5 % .59 2 1.05 7 100 . OV. V. Tim e i n Quarte r Exces s Emissio n Occurrenc e 0 0.415 4 2 . 72 % 0 . 415 4 3 . 545 4

NO x(Limi t = 0.5 0 lb/MBTU ) No . o f Tota l T i Exces s (Hours ) Emissio n (Runnin g 3 Hr . Avg ) Conditio n Startup/shutdow n0 0 Norma l Operatio n4 1 12 3 Malfunction* * 0 0 Tota l 4 1 12 3 me Averag e Hig h5 4 o f Exces s Exces s Tota l Emissio nEmissio nExces s Valu e Valu e Emissio n (lb/MBTU ) (lb/MBTU ) Tim e 0 0 0 0.69 4 1.16 8 100'/ . 0 0 0 0.69 4 1.16 8 1005 4 5 4 Tim e i n Quarte r Exces s Emissio n Occurrenc e 0 5.65 4 0 5 . 654 •Tota l numbe r o f startup/shutdowns= l ••Malfunctio n t o includ e baghous e startup/shutdow n an d adjustment , exclusiv e o f Uni t startup/shutdow n whic hwoul d effec t baghous e operation .P.2 3

UNI T NO . 3 Opacit y
Dat e Numbe r o f 6

min . period s Tim e o f

occurrenc e (0-2 4 hr . day ) ( 6 min . avg. ) % Opacit y Pe r dat e occurrence . Avg . valu e o f opacit y violation . Jul y26 , 198 6 1 0 20:00-21:0 0 43.0 % 43. 0 Augus t 198 6 0 Sept . 8 , 198 6 1 0 Sept . 17 , 198 6 1 0 Sept . 20 , 198 6 1 0 Sept . 22 , 198 6 1 0 Sept . 22 , 198 6 4 0 10:00-11:0 0 4:00-5:0 0 6:00-7:0 0 13:00-14:0 0 20:00-24:0 0 86.8 % 90 . 6 % 45 . 8 % 44.5 % 29.4-38 . 3 % 86. 8

90. 6 45. 8 34. 3UNI T NO . 3 SQ 2 P.2 4

Dat e 3 0 Da yRollin g Avg . i n lb/MBT U % Removal-3 0 da y rollin g avg . Jul y198 6 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 .30 4 lb/MBT U .29 6 lb/MBT U .29 5 lb/MBT U .28 6 lb/MBT U .27 9 lb/MBT U .27 5 lb/MBT U .27 4 lb/MBT U .27 5 lb/MBT U .26 6 lb/MBT U .26 3 lb/MBT U .26 1 lb/MBT U .25 9 lb/MBT U .25 6 lb/MBT U .25 8 lb/MBT U .25 7 lb/MBT U .25 6 lb/MBT U .25 6 lb/MBT U .25 6 lb/MBT U .25 6 lb/MBT U .25 2 lb/MBT U .25 0 lb/MBT U .25 2 lb/MBT U .25 1 lb/MBT U .25 1 lb/MBT U .25 5 lb/MBT U

. 25 6 lb/MBT U .25 8 lb/MBT U .26 0 lb/MBT U .26 4 lb/MBT U .26 8 lb/MBT U .27 1 lb/MBT U 77. 3 78. 2 78. 3 78

. 4 79. 0 79. 4 79. 5 79

. 5 80

. 1 80

. 3 80. 5 80. 7 80. 7 80. 7 80

. 6 80. 7 80. 7 80

. 5 80

. 3 80

. 5 80. 2 79. 9 79. 7 79. 7 79. 8 79. 7 79. 7 79

. 6 79. 4 79

. 1 78. 6 % % % % % % % % % % % % % % % % % % % % % % % % % % % V. V. % %

8P.2 5

UNI T NQ . 3 SQ 2 Dat e 3 0 Da yRollin g Avg . % Removal-3 0 da y

i nlb/MBT Urollin g avg . Augus t 198 6 1 .27 3 lb/MBT U 2 .27 4 lb/MBT U 3 .27 2 lb/MBT U 4 .274 lb/MBT U 5 .27 6 lb/MBT U 6 .27 7 lb/MBT U 7 .27 7 lb/MBT U 8 .27 8 lb/MBT U 9 .27 7 lb/MBT U 1 0 .27 5 lb/MBT U 1 1 .275 lb/MBT U 1 2 .27 8 lb/MBT U 1 3 .285 lb/MBT U 14 .28 6 lb/MBT U 1 5 .28 5 lb/MBT U 1 6 .28 7 lb/MBT U 1 7 .28 8 lb/MBT U 1 8 .28 8 lb/MBT U 1 9 .29 0 lb/MBT U 2 0 .29 1 lb/MBT U 2 1 .29 1 lb/MBT U 2 2 .294 lb/MBT U 2 3 .295 lb/MBT U 2 4 .29 3 lb/MBT U 25 .29 2 lb/MBT U 2 6 .29 4 lb/MBT U 2 7 .293 lb/MBT U 2 8 .293 lb/MBT U 2 9 .29 9 lb/MBT U 3 0 .305 lb/MBT U 3 1 .30 8 lb/MBT U

*No. 1 Sampl e Lin e Pulle d fo r Repai r 78 . 3 78. 2 78. 3 78. 2 78. 0 78 . 1 78. 0 77. 9 78. 2 78. 6 78. 8 78. 4 78 . 3 78. 2 78. 4 78. 4 78 . 5 78. 9 79. 0 79. 2 79 . 3 78. 7 78. 6 78. 6 78. 8 80. 9 81. 0 N/ A N/ A N/ A N/ A % % % % % % % % % % % % % % % % % % % % % % % % % % % % * % » % * % *P.2 6

UNI T NQ . 3 SQ 2
Dat e 3 0 Day Rollin gAvg . % Removal-3 0 day i nlb/MBT Urollin gavg . Septembe r 198 6 1 .31 1 lb/MBT U 2 .31 4 lb/MBT U 3 .31 4 lb/MBT U 4 .31 7 lb/MBT U 5 .31 9 lb/MBT U 6 .32 5 lb/MBT U 7 .33 2 lb/MBT U 8 .33 7 lb/MBT U 9 .34 0 lb/MBT U 1 0 .33 8 lb/MBT U 1 1 .33 9 lb/MBT U 1 2 .33 2 lb/MBT U 1 3 .33 2 lb/MBT U 1 4 .33 0 lb/MBT U 1 5 .32 7 lb/MBT U 1 6 .32 6 lb/MBT U 1 7 .32 8 lb/MBT U 1 8 .33 7 lb/MBT U 1 9 .35 2 lb/MBT U 2 0 .35 0 lb/MBT U 2 1 . 34 9 lb/MBT U 2 2 .34 4 lb/MBT U 23 ' Uni t Of f Line 2 4 Uni t Of f Line 2 5 Uni t Of f Lin e 2 6 Uni t Of f Lin e 2 7 Uni t Of f Lin e 2 8 Uni t Of f Lin e 2 9 Uni t Of f Lin e 3 0 Uni t Of f Lin e 

### N/ A N/ A N/ A N/ A N/ A N/ A N/ A N/ A N/ A N/ A N/ A N/ A N/ A N/ A N/ A N/ A N/ A N/ A N/ A N/ A N/ A N/ A % % % % % % % % % % % % % % % % % % % % % % * • » » » » » » * * » * * * * • » » • * » »

•No. 1 Sampl e Lin e Pulle dfo r Repai r

1 0UNI T NQ . 3 NOx Dat e Jul y 198 6 1 2 3 4 5 6 7 6 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 3 0 day rollin gavg . i nlb/MBT U .35 1 lb/MBT U .34 5 lb/MBT U .34 6 lb/MBT U .34 9 lb/MBT U .34 8 lb/MBT U .34 7 lb/MBT U .35 4 lb/MBT U .35 1 lb/MBT U .34 9 lb/MBT U .35 1 lb/MBT U .35 1 lb/MBT U .35 2 lb/MBT U .35 2 lb/MBT U .34 9 lb/MBT U .35 0 lb/MBT U .35 2 lb/MBT U .34 5 lb/MBT U .34 2 lb/MBT U .33 9 lb/MBT U .33 5 lb/MBT U .33 2 lb/MBT U .32 8 lb/MBT U .32 6 lb/MBT U .32 4 lb/MBT U .32 2 lb/MBT U .32 6 lb/MBT U .33 3 lb/MBT U .33 8 lb/MBT U .34 2 lb/MBT U .34 1 lb/MBT U .34 2 lb/MBT U

1 1

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UNI T NQ . 3

Dat e Septembe r 198 6 NO x 3 0 da y rollin gavg . i nlb/MBT U
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 .35 8 lb/MBT U .36 1 lb/MBT U .36 4 lb/MBT U .36 6 lb/MBT U .36 7 lb/MBT U .37 1 lb/MBT U .37 5 lb/MBT U .37 7 lb/MBT U .37 8 lb/MBT U .37 8 lb/MBT U .37 9 lb/MBT U .38 0 lb/MBT U .38 0 lb/MBT U .37 8 lb/MBT U .37 4 lb/MBT U .37 0 lb/MBT U .36 6 lb/MBT U .36 9 lb/MBT U .38 3 lb/MBT U .37 7 lb/MBT U .37 3 lb/MBT U .37 0 lb/MBT U Uni t Of f Lin e Uni t Of f Lin e Uni t Of f Lin e Uni t Of f Lin e Uni t Of f Lin e Uni t Of f Lin e Uni t Of f Lin e Uni t Of f Lin e

1 3P.3 0

UNI T NQ . 3 Opacit y Tota l opacit yviolation s fo r quarte r wa s 9 (nine ) hour s o r Les s tha n 1 V. o f quarter . 1,96 8 hour s o f reliabl e dat a wa s acquire d ou t o f a possibl e 2,04 0 hour s o f uni t o nlin e tim e o r 96 . 5 % . Datalogge r malfunction s accounte d fo r 7 2 (seventy-two ) hour s o r 3. 5 % o f uni t o nlin e time . Th e tota l numbe r o f opacit yviolation s wa s 8 (eight ) fo r th e quarter , 5 (five ) violation s ca nb e directl yattribute d t o uni t startup/shutdown . Th e averag e valu e o f eac hopacit yviolatio ni s 51. 3 % . S0 2 Uni t No . 3 Th e quarterl yaverag e o f SQ 2 a t stac k discharg e wa s 0.30 7 lb/MBTU . 

## o ) Scrubbin g too k plac e 90. 0 J t o f th e quarter . Th e quax^terl yaverag e i n% x^emova l wa s 73. 9 % , base d o n tota l hour s o f uni t an d scrubbe r operation . Th e datalogge r wa s no t i noperatio n29. 3 % o f quarter . Th e uni t wa s o n lin e 92. 4 % o f th e quarter . 0 (zero ) 2 4 hour s period s o f exces s emission s occurre d i n quarter . 3 . 5 % o f quarte r exces s emission s occurre d base d o n uni t operation , scrubbe r malfunctions . NO xUni t No . 3 Th e quarterl yaverag e o f NO xa t stac k discharg e wa s 0.36 0 lb/MBTU .

1 4

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C OP.3 2

Marquett e Boar d O f Ligh t and Powe r

Shira s Stea mPlan t Marquette , Michiga n4985 5

Uni t No . 3 Quarterl yExces s Emissio nRepor t Octobe r 1s t thr u Decembe r 31st .

198 6

Prepare dby : rScxj.S~ 1 . K/CCULI-W^ Approve dbv i \A£^c/(&iu I * ll'fpCj— —•

Loui s J . Krolikowak i William C . Pyle,/ PTE . Environmenta l Biologis t Mgr . Productio n Eng . lia m C . Pyle,/P. EP.3 3

INTRODUCTION : Th e followin gdat a o f emission s fro m th e Marquette , Michiga nBoardo f Ligh t an dPower' s Uni t No . 3 ar e reporte di ncomplianc e wit hSectio n11 4 o f th e Clea nAi r Act , a s amended , 4 2 U.S.C . Section741 4 whic hrequire s thi s dat a t o b e submitte dquarterly .UNI T NQ . 3 SUMMAR Y Fourt hQuarte r o f 198 6

Uni t No . 3 wa s onlin e fo r 83.7 % o f th e fourt hquarter , base don 2 , 20 8 hours . Th e tota l numbe r o f startup/shutdown s fo r th e quarte r wa s 1 . Uni t No . 3 hadsome reportabl e emissions , equipmen t malfunctions , instrumen t malfunctions , maintenanc e period s andcalibration s durin gth e quarter . Th e diluen t oxyge nmonitorin gsystem provide d1,84 8 hour s o f usefu l dat a ou t o f a possibl e 1,84 8 hour s fo r a dat a recover y o f 100% . Th e opacit y monitorin gsystem provide d1,80 0 hour s o f usefu l dat a ou t o f a possibl e 1,84 8 hour s fo r a dat a recovery o f 97.4% . Opacit y

limi t violation s occurre ddurin gles s tha n3 % o f th e quarter . Th e quarterl y

averag e o f S0 2 a t stac kdischarg e wa s 0.34 1 lb/MBTU . Th e quarterl y

averag e o f NOxa t stac kdischarg e wa s 0.30 9 lb/MBTU . Th e Kayedatalogger , whic hservice s ou r ga s analyzer s fo r Uni t No . 3 haddat a acquisitio no f 92.7 % o f quarter .P.3 5

UNI T NQ . 3 Th e followin gpage s contai na mor e specifi c breakdow no f th e system availabilities , exces s emissio nsummary tables , an

dday to-day exces s emission s an dequipmen t problems . Th e Parameter-Availabilit y - (tim

e period s tha t yiel dreasonabl e reliabl e data ) fo r th e DuPon t 460/ 1 (N0x/S02) , Thermo x(diluen t 02) , an

dth e RM-4 1 (opacity ) monitorin gsystem s include : a ) Tota l - th e time tha t th e entir e system (instrument , computer , an drecorder ) wa s functionin gproperly . b ) Recorde r - th e time tha t th e instrument , an dth e recorder , bu t no t necessaril y th e compute r wer e functionin gproperly . c ) Compute r - th e time tha t th e instrumen t an d th e computer , bu t no t necessaril y th e recorder , wer e functionin gproperly . d ) Usefu l Dat a - th e time tha t th e instrumen t an da t leas t on e o f th e dat a recordin gsystem s wer e available . Th e Instrumen t Availabilit y include s th e time tha t th e RM-4 1 wa s workin gproperly , withou t consideratio no f th e operationa l statu s o f eithe r th e compute r o r th e recorder . Th e Dupon t 460/ 1 Estimate dvalue s ar e th e "bes t estimate " calculation s performe db y th e compute r i f th e diluen t 0 2 ga s monito r i s no t working . Th e progra m i s designe dt o us e an artifica l 4 % 0 2 valu e i nth e calculationo f lb/MBT U(NO xS02 ) i f th e oxyge nmonito r ha s bee ntake nou t o f servic e t o th e computer . Th e Recorde r Availabilitie s ar e define da s th e hour s fo r whic h th e Kayedatalogge r fo r a particula r paramete r wa s operatin g correctly , irrespectiv e o f monito r operation . Th e Boile r Availabilit y include s th e time tha t th e uni t wa s on line .P.3 6

Paramete r NO x

SQ 2

02-diluen t

Opacit y

Instrumen t Availabilit y

Kayedatalogge r (Micro-processor ) UNI T NO . 3 Fourt hQuarte r o

Tota l Recorde r Compute r Usefu l Dat a
Tota l Recorde r Compute r Usefu l Dat a Tota l Recorde r Compute r Usefu l Dat a Tota l Recorde r Compute r Usefu l Dat a
DuPon t 460/ 1 DuPon t 460/ 1 Thermo x0 2 Lea r Seigle r RM-4 1 (Opacity ) Tota l NO xPe n S0 2 Pe n RM-4 1 f 198 6 Hour s Availabl e 1.84 8 hour s 1,73 7 1,73 7 1,73 7 1,73 7 1,71 3 1,71 3 1,71 3 1,71 3 1,84 8 1,84 8 1 , 84 8 1,84 8 1,80 0 1,80 0 1,80 0 1,80 0 1,84 8 1 , 84 8 1,84 8 1 , 81 6 1 , 71 3 1,73 7 1,71 3 1 , 81 6 Boile r 1,84 8 % Availabilit y Possibl e 94 . 94 . 94 . 94 . 92 . 92 . 92 . 92 . 100 . 100 . 100 . 100 . 97 . 97 . 97 . 97 . 100 . 100 . 100 . 98 . 92 . 94 . 92 . 98 . 100 . O X O X 0 % O X
7 X 7 X 7 % 7 X O X O X O X 

## ox 4 X 4 X 4 X 4 X
0 % 0 % 0 % 3 % 7 % 0 % 7 % 3 % 0 %P.3 7

UNI T NQ . 3 Th e instrumen t use d i n Continuou s Emissio nMonitorin g (CEM ) wil l b e identifie d a s follows : OPACIT Y(RM-41) : OXYGE N(Thermox) : SULFU RDIOXID E AN D NITROGE N OXIDE S (DuPon t 460/1) : REPORTIN GCOMPUTE R(Kayedatalogger ) Al l dat a recorde d o nKayedatalogger : Th e equatio n use d t o caluculat e th e percen t CE Msyste m availabilit yis : 2,20 8 2. Outag e Hour s x10 0 = % Availabilit y

2 , 20 8 Uni t No . 3 dat a page s ar e t o follow , wit ha nexplanatio no f any exces s emissions , equipmen t malfunction s an d instrumen t malfunction s encountere dt o follo w th e data .

'- ' < rP.3 8 ^^|^ ^

UNI T NO . 3 Th e reportabl e dat a fo r Uni t No . 3 i s liste di nthi s report , b y day , wit han

y applicabl e explanation s accompanyin geac hday' s data . Instrumen t malfunction s whic hprevente dth e monitorin go f stac k emission s wil l als o be included .

OPACIT Y Fo r a give ndate , al l opacit y violation s ( 6 minute ) wil l b e tabulate dwit heac hviolatio npositione daccordin gt o th e hou r i n whic hi t occurred . Th e tota l hour s o f exces s emission s fo r th e day , the averag e exces s emissio nvalu e an dth e maximu

m exces s emissio nvalu e wil l b e given . Th e percen t o f exces s emission s du e t o th e startup/shutdown , malfunctions , o r norma l operatio n wil l als o b e given .

SULFURDIOXID E (SQ2 ) / NITROGE N OXIDE S (NOX ) Fo r a give ndate , al l SQ 2 an dNOxviolatio ntime period s (3 ) (continuou s hours ) wil l b e liste di nchronologica l order , followe db

y thei r respectiv e violations. Th e violation s wil l b e reporte di nunit e o f lb/MBTU .P.3 9

UNI T N0

_3 EXCES S EMISSIO NSUMMAR Y Fourt hQuarte r 198 6

No . o f Exces s Emissio n ( 6 min . periods ) Conditio n Stax^tup/shutdown * 0 Norma l Operatio n0 Malfunction* * 24 0 Tota l 24 0 OPACIT Y(limi t = 20% ) Tota l Tim e Averag e Hig h (Hours ) Exces s Exces s

Emissio nEmissio n Valu e Valu e % %
0 0 2 4 2 4 0 %

0 % 44 . 3 % 44 . 3 % 0 %

0 % 85 . BY. 85 . 8 % % o f

Tota l Exces s Emissio n Tim e
0 % 0 % 100.0 % 100.0 % % Tim e i n

Quarte r Exces s Emissio n Occurre d
0 % 0 % Les s tha n3 % Les s tha n3 %

No . o f Exces s Emissio n (Runnin g 3 Hr . Avg. ) S0 2 (Limi t = 0.4 0 lb/MBTU )

Tota l Tim e Averag e Hig h% o f (Hours ) Exces s Exces s Tota l

Emissio nEmissio nExces s Valu e Valu e Emissio n (lb/MBTU ) (lb/MBTU ) Tim e % Tim e i n Quarte r Exces s Emissio n Occurrenc e Conditio n Startup/shutdown * 0 0 Norma l Operatio n0 0 Malfunction* * 5 1 5 Scrubbe r Startup/shutdow n1 8 5 4 Tota l 2 3 6 9 0 0 0.85 8 0.71 7 0.78 8 0

0 0.93 7 1 . 11 8 1.02 8 0 %

0 % 21.7 % 78 . 3 % 100.0 % 0 %

0 % 0.8 % 2 . 9 % 3 . 7 %

No . o f Exces s Emissio n (Runnin g 3 Hr . Avg . ) NO x(Limi t = 0.5 0 lb/MBTU )

Tota l Tim e Averag e Hig h (Hours ) Exces s Exces s

Emissio nEmissio n Valu e Valu e (lb/MBTU ) (lb/MBTU ) % of

- % Tim e i n Tota l Quarte r Exces s Exces s Emissio nEmissio n Tim e Occurrenc e Conditio n Startup/shutdown * 0 Norma l Operatio n9 Malfunction* * 0 Tota l 9 0 2 7 0 2 7 0

0.53 9 0 0 . 53 9 0

0 . 58 1 0 0.58 1 0 %

100.0 % 0 % 100.0 % 0 %

1 . 5 % 0 % 1 . 5 % »Tota l numbe r o f startup/shutdowns= l **Malfunctio n t o includ e baghous e startup/shutdow nan d adjustment , exclusiv e o f Uni t startup/shutdow nwhic hwoul deffec t baghous e operation .UNI T NQ . 3 OPACIT Y Fourt hQuarte r 198 6

Dat e Numbe r o f 6

min . period s Tim e o f

occurrenc e (0-2 4 hr . day ) ( 6 min . avg. ) %0pacit y Pe r dat e occurrence . Avg . valu e o f opacit y violation . Oct . 20 , 198 6 1 0 Oct .

Oct . Dec . Dec . Dec . Dec . Dec . 22 ,

29 , 13 , 19 , 27 , 29 , 30 , 198 6

198 6 198 6 198 6 198 6 198 6 198 6 1 0

1 0 1 0 1 0 1 0 1 0 1 0 5 0 11 0 8:00-9:0 0

10:00-11:0 0 15:00-16:0 0 20:00-21:0 0 9:00-10:0 0 9:00-10:0 0 18:00-19:0 0 10:00-11:0 0 20:00-24:0 0 01:00-12:0 0 20 . 6 % 49 . 3 % 21 . 8 X 55 . 4 X 24 . 7 X 28.0 % 85.8 % 42 . 3 % 42.3 % 42.4-24.3 % 20 . 6 %

42 . 2 X 24 . 7 X 28.0 % 85.8 % 42 . 3 X 42 . 3 X 40 . 9 %Dat e

Octobe r 198 6 P.4 1

UNI T NO . 3 S0 2
3 0 Da y Rollin gAvg . i nlb/MBT U % Removal-3 0 da y rollin gavg . 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 Uni t Uni t Uni t Uni t Uni t Uni t Uni t Uni t Uni t Uni t Uni t Uni t Uni t Of f Lin e Of f Lin e Of f Lin e Of f Lin e Of f Lin e Of f Lin e Of f Lin e Of f Lin e Of f Lin e Of f Lin e Of f Lin e Of f Lin e Of f Lin e Uni t Of f Lin e Uni t Of f Lin e Uni t No . 3 Start/u p Kay e Datalogge r Kay e Datalogge r Kay e Datalogge r Kay e Datalogge r

. 33 9

. 33 3 .33 1

. 33 1 .32 5 .32 1

. 31 7

. 31 3

. 31 3

. 31 4 .31 1 lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U lb/MBT U Kay e Datalogge r malfunct i

malfunctio n malfunctio n malfunctio n malfunctio n 81. 2

81. 6 81. 6 81. 0 80. 6 80. 6 80. 7 80 . 9 80 . 7 80. 6 80. 8 % % % % % % % % X % % .

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UNI T NQ . 3 NOx Dat e 3 0 Day Rollin gAvg . i nlb/MBT U Octobe r 198 6 1 Uni t Of f Lin e 2 Uni t Of f Lin e 3 Uni t Of f Lin e 4 Uni t Of f Lin e 5 Uni t Of f Lin e 6 Uni t Of f Lin e 7 Uni t Of f Lin e a Uni t Of f Lin e 9 Uni t Of f Lin e 1 0 Uni t Of f Lin e 1 1 Uni t Of f Lin e 1 2 Uni t Of f Lin e 1 3 Uni t Of f Lin e 1 4 Uni t Of f Lin e 1 5 Uni t Of f Lin e 1 6 Uni t No . 3 Start/u pKay e Datalogge r malfunctio n 1 7 Kay e Datalogge r malfunctio n 1 8 Kay e Datalogge r malfunction 1 9 Kay e Datalogge r malfunction 2 0 Kay e Datalogge r malfunctio n 2 1 .36 4 lb/MBT U 2 2 .35 7 lb/MBT U 2 3 .35 3 lb/MBT U 2 4 .34 8 lb/MBT U 2 5 .34 3 lb/MBT U 2 6 .33 9 lb/MBT U 2 7 .33 5 lb/MBT U 2 8 .32 9 lb/MBT U 2 9 .32 5 lb/MBT U 3 0 .32 4 lb/MBT U 3 1 .32 1 lb/MBT U

1 1P.4 5

UNI T NO . 3 NOx Dat e Novembe r 198 6 1 2 3 4 5 6 7 

## a 9 1 0 

# n 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 0 Day Rollin gAvg. . i nlb/MBT U .32 1 lb/MBT U .32 0 lb/MBT U .31 8 lb/MBT U .31 8 lb/MBT U .31 4 lb/MBT U .31 0 lb/MBT U .30 4 lb/MBT U .29 7 lb/MBT U .29 6 lb/MBT U .29 7 lb/MBT U .29 8 lb/MBT U .29 7 lb/MBT U .29 1 lb/MBT U .27 5 lb/MBT U .27 6 lb/MBT U .27 9 lb/MBT U .27 7 lb/MBT U .27 7 lb/MBT U .28 0 lb/MBT U .27 8 lb/MBT U .27 9 lb/MBT U .28 0 lb/MBT U .27 9 lb/MBT U .27 9 lb/MBT U .28 0 lb/MBT U .28 0 lb/MBT U .28 0 lb/MBT U .28 0 lb/MBT U .28 1 lb/MBT U .28 0 lb/MBT U

1 2P.4 6

Dat e Decembe r 198 6 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 3 0 Day Rollin gAvg . i nlb/MBT U .27 5 lb/MBT U .27 4 lb/MBT U .27 3 lb/MBT U .27 4 lb/MBT U .27 5 lb/MBT U .27 5 lb/MBT U .27 5 lb/MBT U .27 4 lb/MBT U .27 1 lb/MBT U .27 2 lb/MBT U .27 3 lb/MBT U .27 2 lb/MBT U .27 3 lb/MBT U .27 6 lb/MBT U .27 7 lb/MBT U .27 8 lb/MBT U .27 9 lb/MBT U .28 1 lb/MBT U .28 5 lb/MBT U .28 9 lb/MBT U .29 1 lb/MBT U .29 3 lb/MBT U .29 6 lb/MBT U .30 0 lb/MBT U .30 4 lb/MBT U .30 6 lb/MBT U .30 9 lb/MBT U .30 9 lb/MBT U .31 0 lb/MBT U .31 5 lb/MBT U .31 6 lb/MBT U

1 3P.4 7

UNI T NQ . 3 Opacit y

Uni t No . 3
Tota l opacit y

violation s fo r quarte r wa s 5 5 (fifty-five ) hour s o r les s tha n3 % o f quarter . 1,79 3 hour s o f reliabl e dat a wa s acquire dou t o f a possibl e 1,84 8 hour s o f uni t onlin e time o r 97. 0 % . Datalogge r malfunction s accounte dfo r 13 5 (one-hundre dand thirty-five ) hour s o r 7. 3 % o f uni t onlin e time . Th e tota l numbe r o f opacit y violation s wa s 2 4 (twenty-four ) fo r th e quarter , 0 (zero ) violation s ca nb e directl y attribute dt o uni t startup/shutdown . Th e averag e valu e o f eac hopacit y violationi s 44.3 % SQ 2 Uni t No . 3 Th e quarterl y

averag e o f SQ 2 at stac kdischarg e wa s 0.34 1 lb/MBTU . Scrubbin gtoo kplac e 97. 2 % o f quarter . Th e quarterl y

averag e i n% remova l wa s 80. 6 % , base don tota l hour s o f uni t an dscrubbe r operation . Th e datalogge r wa s no t i noperation7. 3 % o f quarter . Th e uni t wa s onlin e 83. 7 % o f th e quarter . 0 (zero ) 2 4 hou r period s o f exces s emission s occurre di n quarter . 3. 7 % o f quarte r exces s emission s occurre dbase donuni t operation , scrubbe r malfunctions . NQx

_Uni t No . 3 Th e quarterl y

averag e o f NOxa t stac kdischarg e wa s 0.30 9 lb/MBTU .

1 4U JTIMTOTAL

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## 9 0 8 0 7 0 6 0 5 0 4 0 3 0 2 0 10 EXCESSIV E EMISSION S

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## 0 ® 8



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