## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

T O B E RESCINDE D 3745-31-0 6 Termination .

(A ) A permit-to-instal l shal l terminat e withi n eightee n month s o f the effectiv e dat e o f

the permit-to-instal l i f

the owne r

o r operato r

ha s no t undertake n acontinuin g progra m o f installatio n o r

modificatio n o r

ha s no t

entere dint o abindin g contractua l obligatio n t o undertak e an dcomplet e withi n areasonabl e tim e acontinuin g progra mo f

installatio n o r

modification
. (B ) Th e directo r

ma y modif y apermit-to-instal l t o exten dthese date s o f expiratio n b y u p t o twelv e month s i f th e applican t

submits , withi n areasonabl e tim e befor e the terminatio n date , a n applicatio n fo r modification , containin g informatio n that , i n th e judgmen t

o f the director , adequatel y justifie s a n extensio n o f time
. N o appea l take n fromdenia l o f

extensio n o f

a n expiratio n date shal l preven t terminatio n o f

apermi t durin g the perio dbetwee n denia l o f extensio n an dfina l dispositio n o f th e appea l unles s prohibite db y an y cour t o r administrativ e bod y havin g jurisdictio n ove r the matter
.

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Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 07/03/200 7

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Dat e
Promulgate dUnder : 119.0 3 Statutor y Authority : 3704.03(F ) Rul e Amplifies : 3704.03(F) , 3704.03(A ) Prio r Effectiv e Dates : 1/1/74 , 8/15/82 , 9/18/87 , 10/17/03 , 12/1/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

3745-31-0 6 Completenes s determinations , processin g requirements , publi c participation , publi c notice , an d issuance .
(A ) Completenes s revie w tim e restrictio n Withi n sixt y day s afte r the directo r

o r his/he r agen t o r authorize drepresentativ e receive s a n applicatio n fo r th e issuanc e o f

apermi t

t o instal l o r

PTI O pursuan t

t o rule s adopte dunde r

divisio n (F) o f

sectio n 3704.0 3 o f

th e Revise dCode , o r a n applicatio n t o modif y suc hapermit , the directo r shal l determin e whethe r th e applicatio n i s substantiall y complet e o r materiall y deficien t

an dshal l notif y th e applicant , i n writing , o f th e determination
. I f th e directo r

fail s t o mak e suc ha completenes s determinatio n an dprovid e writte n notic e o f th e determinatio n t o the applican t

withi n sixt y day s afte r th e applicatio n wa s submitted , the applican t ma y submi t awritte n reques t

t o th e directo r

fo r th e makin g o f

suc hacompletenes s determination
. (B ) Reques t

fo r completenes s determinatio n Withi n thirt y day s afte r receivin g awritte n reques t fo r th e makin g o f

a completenes s determinatio n o n a n applicatio n unde r paragrap h(A) o f

thi s rule , th e directo r shal l determin e whethe r th e applicatio n i s substantiall y complet e o r materiall y deficien t

and , i n writing , notif y the applican t o f his/he r determination
. I f th e directo r

fail s t o mak e acompletenes s determinatio n an dprovid e writte n notic e o f his/he r determinatio n t o th e applican t withi n thirt y day s afte r receivin g th e applicant' s writte n reques t fo r th e makin g o f

th e determination , th e applicatio n shal l b e deeme dt o hav e bee n complet e i n al l materia l respect s a t th e tim e tha t

i t wa s submitte dt o th e directo r o r his/he r agen t o r authorize drepresentative
. (O Materiall y deficien t application s If
. withi n th e tim e prescribe di n paragrap h(A) and , i f applicable , paragrap h(B ) o f thi s rule , th e directo r

o r his/he r agen t o r authorize drepresentativ e determine s tha t a n applicatio n i s materiall y deficient , th e directo r shal l retur n th e applicatio n t o th e applicant
. Th e runnin g o f th e tim e prescribe dunde r paragrap h(A ) o f

thi s rul e and , i f applicable , paragrap h(B) o f thi s rul e cease s a

t the tim e that

th e determinatio n i s made
. I f

th e applican t

subsequentl y resubmit s the applicatio n t o the director , th e tim e prescribe di n paragrap h(A ) o f thi s rul e and , i f

applicable , paragrap h(B ) o f thi s rul e shal l resum e runnin g a t th e tim e tha t

th e applicatio n i s resubmitted
. Th e resubmissio n o f

th e applicatio n constitute s areques t fo r th e makin g o f

a completenes s determinatio n o n th e application
. Th e directo r shal l d o on e o f

the followin g withi n th e tim e remainin g pursuan t t o paragrap h(A) and , i f applicable , paragrap h(B) o f

thi s rul e a

t th e tim e tha t

th e applicatio n i s resubmitted : f 1 ) Mak e acompletenes s determinatio n o n th e applicatio n and , i n writing , notif y th e applican t

o f his/he r determination : (2) Issu e o r

den y o r propos e t o issu e o r

propos e t o den y the permi t o r modification
.

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(D ) Completenes s dat e notificatio n Th e directo r

shal l includ e i n eac hwritte n notic e o f the completenes s o f a n applicatio n provide dunde r paragrap h(A)
. (B). o r (C)(1 ) o f

thi s rul e the dat e o n whic hthe applicatio n wa s determine dt o b e complete
. (E) Permi t

decisio n tim e limit s an dissuanc e o r denia l Apermit-to-instal l o r PTI O shal l b e issued , modifie do r denie dan dma y b e challenge di n accordanc e wit hth e provision s o f th e rule s o f

procedur e o f

th e Ohi o environmenta l protectio n agency . Chapte r 3745-4 7 o f

the Administrativ e Code
. (1 ) Fo r th e purpose s o f

thi s paragraph , "initia l constructio n PTIO " mean s aPTI O fo r a n ai r contaminan t

sourc e tha t

i s no t currentl y regulate dunde r a permit-to-instal l o r

PTIO
. (2 ) Permit-to-install
. initia l constructio n PTIO
. o r modificatio n (a ) Th e directo r

shal l issu e o r

den y o r

propos e t o issu e o r den y a permit-to-instal l o r

initia l constructio n PTI O pursuan t t o rule s adopte d unde r divisio n (F ) o f

sectio n 3704.0 3 o f the Revise dCode , o r modification , a s define di n rul e 3745-31-0 1 o f th e Administrativ e Code , o f suc hapermi t

withi n on e hundre deight y day s afte r the dat e the applicatio n fo r

th e permi t

o r modificatio n wa s determine dt o b e complet e a s tha t

dat e i s se t

fort hi n the writte n notic e o f th e determinatio n o f

the completenes s o f the applicatio n provide dunde r paragrap h(A)
. (B) , o r (C)(1 ) o f

thi s rul e o r

withi n on e hundre deight y day s afte r

th e applicatio n i s deeme dt o b e complet e unde r paragrap h(B ) o f thi s rule , a s appropriate
. I f th e directo r

fail s t o issu e o r

den y o r propos e t o issu e o r den y th e permi t

o r modificatio n withi n the appropriat e one-hundred-eighty-da y period , the applican t ma y brin g a mandamu s actio n t o obtai n ajudgmen t tha t order s th e directo r

t o tak e a final actio n o n the application
. (3 ) PTI O fo r

ai r contaminan t

source s currentl y regulate dunde r apermit-to-instal l (a ) Th e directo r

ma y issu e o r

den y o r propos e t o issu e o r

den y aPTIO
. wher e th e applican t

hold s apreviousl y issue dpermit-to-instal l fo r the sam e ai r contaminan t

source , pursuan t

t o rule s adopte dunde r divisio n (F) o f sectio n 3704.0 3 o f

the Revise dCod e a s expeditiousl y a s practicable , except : fi ) Whe n the ai r

contaminan t

sourc e i s considere damodificatio n a s define di n rul e 3745-31-0 1 o f th e Administrativ e Code , the n paragrap h(E)(2 ) o f

thi s rul e shal l b e applicable ,3745-31-0 6

(4 ) Expres s permit-to-instal l o r expres s PTI O (a ) Withi n sixt y day s o f th e receip t

o f acomplet e request , the directo r shal l notif y th e applican t

whethe r th e ai r contaminan t

sourc e wil l b e accepte d fo r expres s processin g o f apermit-to-instal l o r PTI O pursuan t

t o paragrap h(G) o f

rul e 3745-31-0 5 o f th e Administrativ e Code
. Installatio n o r

constructio n o f

th e ai r

contaminan t

sourc e ma y commenc e afte r

sixt y day s i f

th e applican t

ha s no t bee n notifie do r

upo n th e issuanc e o f

th e expres s permit-to-instal l o r expres s PTIO
. (b) Withi n on e hundre deight y day s afte r acomplete dapplicatio n i s filed , th e directo r shal l issu e o r

den y o r

propos e t o issu e o r

den y a n expres s permit-to-instal l o r

expres s PTIO
. (5 ) Administrativel y modifie dpermit-to-instal l o r PTI O (a ) Th e directo r

ma y issu e o r

den y o r

propos e t o issu e o r den y a permit-to-instal l o r

PTI O tha t

meet s th e definitio n o f a n administrativ e modificatio n i n rul e 3745-31-0 1 o f the Administrativ e Code , pursuan t t o rule s adopte dunde r divisio n (F ) o f

sectio n 3704.0 3 o f

the Revise d Code , a s expeditiousl y a s practicable
. (6 ) Renewa l PTI O fa ) Th e directo r

shal l issu e o r

den y o r

propos e t o issu e o r

den y arenewa l PTI O pursuan t

t o rule s adopte dunde r divisio n (F ) o f

sectio n 3704.0 3 o f th e Revise dCod e withi n on e hundre deight y day s afte r the dat e th e applicatio n fo r

th e renewa l PTI O wa s determine dt o b e complet e a s tha t dat e i s se t

fort hi n th e writte n notic e o f th e determinatio n o f th e completenes s o f

th e applicatio n provide dunde r paragrap h(A)
. (B)
. o r (C)(1 ) o f

thi s rul e o r

withi n on e hundre deight y day s afte r th e applicatio n i s deeme dt o b e complet e unde r paragrap h(B ) o f

thi s rule , a s appropriate
. I f

the directo r

fail s t o issu e o r

den y o r propos e t o issu e o r den y th e renewa l PTI O withi n the appropriat e on e hundre deight y da y period , th e applican t ma y brin g amandamu s actio n t o obtai n a judgmen t

tha t order s th e directo r t o tak e afinal actio n o n th e application
. (b ) I n accordanc e wit hdivisio n (C ) o f sectio n 119.0 6 o f

th e Revise dCode
. whe n a n applican t

submit s atimel y an dcomplet e renewa l applicatio n pursuan t t o applicabl e la w an dth e term s an dcondition s o f th e PTIO
. th e permittee' s failur e t o hav e arenewe dPTI O i s no t aviolatio n o f

thi s chapter
. Upo n expiratio n o f th e PTIO
. the permitte e shal l continu e t o operat e unde r

th e term s an dcondition s o f a n expire dPTI O unti l issuanc e o f

arenewa l PTI O b v th e director
.3745-31-0 6 4

(F ) Extensio n o f

the permi t

revie w tim e perio dfo r th e publi c Th e director , upo n his/he r ow n motio n o r

upo n th e writte n reques t o f th e applican t an di n writing , ma y exten dthe tim e provide dunde r paragrap h(E) o f

thi s rul e fo r issuin g o r

denyin g o r

proposin g t o issu e o r den y the permi t

o r modificatio n fo r

a n additiona l sixt y day s i f apubli c meetin g o r publi c hearin g wa s hel do n th e applicatio n fo r

th e permi t

o r modification
. (G ) Extension s o f

th e permi t

revie w tim e perio dfo r th e applican t Upo n the writte n reques t o f the applicant , th e director , i n writing , ma y exten dth e tim e provide dunde r

paragrap h(E) o f

thi s rul e fo r

issuin g o r

denyin g o r

proposin g t o issu e o r

den y th e permi t

o r modificatio n fo r

the additiona l tim e specifie di n th e applicant' s reques t

fo r th e extension
. (TD Publi c participation/notificatio n requirement s Th e directo r

shall : (1 ) Notif y th e public , b y advertisemen t i n anewspape r

o f genera l circulatio n i n eac hcount y i n whic hthe propose dai r contaminan t

sourc e woul db e constructe dan doperated , o f th e application , th e draf t actio n (i f

issued) , th e ambien t ai r impac t tha t i s expecte dfro mthe nonattainmen t NS Rpermi t

o r th e PS D permit , i f

any , an do f

th e opportunit y t o reques t apubli c hearing , commen t

a t tha t publi c hearin g and/o r submi t writte n comment s o n an y draf t action
. Thi s notic e shal l follo w th e requirement s unde r Chapte r

3745-4 7 o f the Administrativ e Code
. (2 ) Sen dacop y o f

th e notic e o f

publi c commen t

t o th e applicant , th e administrato r o f th e Unite dState s environmenta l protectio n agency , an dt o official s an d agencie s havin g jurisdictio n ove r th e locatio n wher e th e propose dai r contaminan t

sourc e woul db e buil t a s follows : (a ) An y othe r

state o r loca l ai r

pollutio n contro l agencies : (b ) Th e chie f

executive s o f

the cit y an dcount y wher e th e ai r contaminan t sourc e woul db e located : (c ) An y comprehensiv e regiona l lan dus e plannin g agency : an d (d ) An y federa l lan dmanager . India n governin g body , o r state whos e land s ma y b e affecte d(i n th e director' s judgment ) b y emission s fro mthe ai r contaminan t

sourc e o r

modification
. (3 ) Fo r al l draf

t actio n permits-to-instal l o r PTIOs
. upo n request , provid e opportunit y fo r

apubli c hearin g fo r

intereste dperson s t o appea r an dsubmi t3745-31-0 6 5
writte n o r

ora l comment s o n the ai r qualit y impac t

o f th e ai r contaminan t source , alternative s t o it
. th e contro l technolog y required , an dothe r appropriat e considerations
. (4 ) Conside r

al l writte n comment s submitte dwithi n th e perio dspecifie di n th e notic e o f

publi c commen t

an dal l comment s receive da t an y publi c hearingfs ) i nmakin g afinal decisio n o n th e approvabilit y o f th e application
. Th e directo r shal l mak e al l comment s availabl e fo r publi c inspection
. (5 ) Notif y th e applican t i n writin g o f

th e final determinatio n an dmak e suc h notificatio n availabl e fo r publi c inspection
.

### 3745-31-0 6 6

Replaces : Par t o f 

### 3745.31 .05 , 3745 -31-08 , 3745 -31-09 , Par t o f 3745-35 -0 2 Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 12/01/201 1

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Dat e
Promulgate dUnder : 119.0 3 Statutor y Authority : 3704.03(F) , 3704.03(G ) Rul e Amplifies : 3704.03(G) , 3704.03(F) , 3704.03(A ) Prio r Effectiv e Dates : 7/5/73 , 1/1/74 , 12/7/78 , 11/7/79 , 6/14/82 , 8/15/82 , 9/18/87 , 11/17/8 8 (Emer.) , 3/9/8 9 (Emer.) , 6/12/89 , 10/8/93,4/20/94 , 10/31/94 , 11/18/94,4/12/96 , 4/27/98 , 6/18/01 , 11/30/01 , 10/17/03 , 10/28/04 , 11/3/06 , 12/1/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

3745-31-0 7 Termination . Rcvocationrevocation . expiration , renewal . revisio n an d transfer .

Th e dirocto r

ma y rovok o apenni t

t o install , i f

th e dirocto r

concludo s a

t an y tim o tha t

an y applicabl e law 3 hav o boo n o r ar o likol y t o b o violated
.

TTT U (A) Terminatio n (1 ) Authorizatio n t o instal l o r modif y a n ai r

contaminan t

source(s ) containe di n a n issue dpermit-to-instal l o r PTI O shal l terminat e withi n eightee n month s ofth e effectiv e dat e o f

th e issuanc e o f

th e permit-to-instal l o r PTI O that

authorize d th e installatio n o r

modification , i f

th e owne r

o r operato r ha s no t undertake n a continuin g progra mo f installatio n o r

modificatio n o r

ha s no t entere dint o a bindin g contractua l obligatio n t o undertak e an dcomplet e withi n areasonabl e tim e acontinuin g progra mo f installatio n o r

modificatio n o f

th e ai r contaminan t

source(s)
. (2 ) Th e directo r

ma y administrativel y modif y apermit-to-instal l o r PTI O t o exten d these date s o f

terminatio n b y u p t o twelv e month s i f th e applican t

submits , withi n areasonabl e tim e befor e th e terminatio n date , areques t fo r a n administrativ e modification , containin g informatio n that , i n th e judgmen t o f th e director , adequatel y justifie s a n extensio n o f time
. N o appea l take n fro m denia l o f

extensio n o f

aterminatio n dat e shal l preven t terminatio n o f

apermi t durin g the perio dbetwee n denia l o f extensio n an dfinal dispositio n o f th e appea l unles s prohibite db y an y cour t o r administrativ e bod y havin g jurisdictio n ove r

the matter
. (3 ) A permit-to-install
. permit-to-operat e o r PTI O ma y b e terminate di n accordanc e wit hparagrap h(A)(2 ) o r (B)(1)(c ) o f

rul e 3745-31-0 2 o f

th e Administrativ e Code
. (B ) Revocatio n (1 ) Th e directo r

ma v revok e apermit-to-instal l o r PTIO
. i f

the directo r

conclude s a

t an y tim e tha t

an y applicabl e law s hav e bee n o r ar e likel y t o b e violated
. (2 ) Th e directo r

ma y als o revoke , o r partiall y revoke , apermit-to-install
. PTI O o r vairanc e i f

th e permitte e request s revocatio n fo r caus e an dth e directo r determine s tha t

grantin g th e requeste drevocatio n wil l no t resul t i n th e violatio n o f

an y applicabl e laws
. Whe n apermitte e request s arevocation , th e director , withou t

prio r hearing , shal l mak e afina l determinatio n o n th e application
. (3 ) Revocation , pursuan t t o paragrap h(B)(1 ) o f thi s rule , o f

apermit-to-install
. PTI O o r varianc e shal l b e final thirt y day s afte r servic e o f

notic e t o th e permi t holder
.

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(4 ) Th e Ohi o environmenta l protectio n agenc y shal l affor dapromp t hearin g t o an y permi t holde r whos e permit-to-instal l o r PTI O i s revoked , excep t a s describe d i nparagrap h(B)(2 ) o f thi s rule , i n th e manne r prescribe di n Chapte r 3745-4 7 o f the Administrativ e Code
. (5) A varianc e issue dpursuan t t o rul e 3745-31-0 9 o f th e Administrativ e Cod e ma y b e revoke dif : fa ) Th e directo r

determine s tha t

an y o f th e terms , conditions , standards , o r requirement s o f

rul e 3745-31-0 9 o f

th e Administrativ e Cod e hav e bee n o r wil l b e violate do r

tha t circumstance s hav e change ds o tha t the applican t

i s n o longe r

eligibl e fo r

avarianc e unde r

tha t rule , o r (b) Th e signator y fail s t o fil e a n interi mrepor t a s require dpursuan t t o paragrap h(G)(4) o f

rul e 3745-31-0 9 o f

the Administrativ e Code , o r i f suc hrepor t

fail s t o satisfy th e directo r tha t th e sourc e i s makin g satisfactor y progress , o r (c ) Fals e o r

misleadin g statement s ar e mad e i n a n interi mrepor t require d pursuan t t o paragrap h(G)(4) o f rul e 3745-31-0 9 o f

th e Administrativ e Code
. (C ) Expiratio n an drenewa l (1 ) A PTI O ma v b e issue dfo r aperio do f

tim e consisten t

wit hth e requirement s o f paragrap h(G ) o f

sectio n 3704.0 3 o f

th e Revise dCode , an di s subjec t t o renewa l pursuan t

t o rul e 3745-31-0 5 o f th e Administrativ e Code
. (a ) A conditiona l PTI O issue dpursuan t t o paragrap h(B) o f

rul e 3745-31-0 5 o f the Administrativ e Cod e shal l b e effectiv e fo r suc hreasonabl e period s a s the directo r ma y determin e o n acase-by-cas e basi s consisten t wit hth e requirement s o f paragrap h(G) o f

sectio n 3704.0 3 o f

th e Revise dCode
. A conditiona l PTI O ma y no t b e renewed : however , th e effectiv e dat e ma y b e extende dfo r suc hreasonabl e period s a s th e directo r ma y determin e o n acase-bv-cas e basi s provide dth e tota l tim e perio do f

effectivenes s i s consisten t wit hth e requirement s o f paragrap h (G ) o f sectio n 3704.0 3 ofth e Revise dCode
. (b ) A FEPTI O issue dpursuan t t o paragrap h(D) o f rul e 3745-31-0 5 o f

th e Administrativ e Cod e shal l b e effectiv e fo r aperio do f

tim e consisten t wit hth e requirement s o f paragrap h(G ) o f

sectio n 3704.0 3 o f

th e Revise dCod e bu t

n o longe r

tha n fiv e years , an di s subjec t t o renewal
. (2) A permit-to-instal l doe s no t expir e an di s no t

renewable
. (3 ) An y sit e approva l fo r aportabl e sourc e issue dpursuan t t o paragrap h(H ) o f

rul e3745-31-0 7 3
3745-31-0 5 o f

th e Administrativ e Cod e ma y b e issue dfo r aperio do f

tim e consisten t

wit hth e requirement s o f paragrap h(G ) o f

sectio n 3704.0 3 o f

the Revise dCode , an di s subjec t t o renewa l pursuan t

t o paragrap h(H ) o f rul e 3745-31-0 5 ofth e Administrativ e Code
. (4 ) An y varianc e issue dpursuan t t o rul e 3745-31-0 9 o f th e Administrativ e Cod e ma y b e issue dfo r

aperio do f

tim e consisten t

wit hth e requirement s o f paragrap h(H ) o f

sectio n 3704.0 3 o f

th e Revise dCode , an di s subjec t t o renewal
. A varianc e ma y b e renewe donl y whe n th e Ohi o environmenta l protectio n agenc y i s satisfie dtha t th e sourc e fo r

whic hth e varianc e wa s grante di s makin g satisfactor y progres s towar dachievemen t o f the progra m specifie di n an y complianc e schedul e incorporate dint o th e varianc e and/o r i s complyin g wit han y othe r term s an dcondition s o f th e variance
. Renewa l shal l b e considere dpursuan t t o rul e 3745-31-0 9 o f th e Administrativ e Code
. (D ) Revisio n (1) An y PTI O o r

varianc e issue db y th e directo r shal l b e subjec t

t o revisio n b y th e directo r i n respons e t o change s i n applicabl e la w o r othe r factor s affectin g the complianc e o f

th e ai r contaminan t

sourc e wit hth e standard s o r condition s o f an y currentl y effectiv e permit
. (2 ) Th e directo r

ma y revis e an y sit e approva l fo r aportabl e sourc e issue dpursuan t t o paragrap h(R) o f

rul e 3745-31-0 5 o f

th e Administrativ e Cod e t o ad do r delet e certai n portabl e source s o r ad do r delet e certai n term s an dcondition s a s appropriate
. (3) Th e directo r

ma y requir e th e owne r o r operato r

t o submi t

apermi t

applicatio n pursuan t t o rul e 3745-31-0 5 o f th e Administrativ e Cod e t o fulfil l the requirement s o f

paragrap h(D ) o f

thi s rule
. (E ) Transfe r (1 ) Th e transfere e o f an y permit-to-install
. PTI O o r varianc e shal l assum e personall y the responsibilitie s o f th e origina l permi t

holder-transferor
. Th e Ohi o environmenta l protectio n agenc y mus t b e notifie di n writing , i n a manne r prescribe db y the director , o f an y transfe r

o f apermi t

onc e th e transfe r ha s bee n completed
.3745-31-0 7 4

Replaces :

Effective : R.C
. 119.03 2 revie w dates : Par t o f 3745-31-02 , Par t

o f 3745-31-05 , 3745-31-06 , Par t o f 3745-35-02 , Par t

o f 3745-35-0 3 06/30/200 8 12/01/201 1

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Dat e
Promulgate dUnder : Statutor y Authority : Rul e Amplifies : Prio r Effectiv e Dates : 119.0 3 3704.03(F) , 3704.03(G ) 3704.03(G) , 3704.03(F) , 3704.03(A ) 7/5/73 , 1/1/74 , 12/7/78 , 11/7/79 , 12/5/80 , 6/14/82 , 8/15/82 , 8/30/82 , 9/18/87 , 11/17/8 8 (Emer.) , 3/9/8 9 (Emer.) , 6/12/89 , 10/8/93,4/20/94 , 10/31/94 , 11/18/94 , 4/12/96 , 4/27/98 , 6/18/01 , 11/30/01 , 10/17/03 , 11/3/06 , 12/1/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

3745-31-0 8 T O B ERESCINDE D Procedur e fo rdecisio n b y director .

Apermit-to-install , shal l b e issued , modified , revoked , o r denie dan dma y b e challenge d i naccordanc e wit hth e provision s o f th e rule s o f

procedur e o f

th e Ohi o environmenta l protectio n agency , Chapte r 3745-4 7 ofth e Administrativ e Code
.

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8 08:5 4 A M3745-31-0 8 T O B E RESCINDE D 2

Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 07/03/200 7

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Dat e
Promulgate dUnder : 119.0 3 Statutor y Authority : 3704.03(F ) Rul e Amplifies : 3704.03(F) , 3704.03(A ) Prio r Effectiv e Dates : 1/1/74 , 8/15/82 , 11/30/01 , 10/17/03 , 12/1/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

3745-31-0 8 Registratio n statu s permit-to-operate .
(A ) Fo r purpose s o f

paragrap h(B) o f

thi s rule : (1 ) "Maximu mpotentia l yearl y emissions " mean s th e tota l weigh t o f lead , organi c compounds , particulate s o r sulfu r dioxid e whic his
. o r i n the absenc e o f contro l equipmen t

woul dbe
. emitte dfroma n ai r contaminan t

sourc e i n an y on e calenda r

year . (2 ) "Registratio n status " mean s tha t th e sourc e ma y b e operate dwithou t havin g obtaine dapermit-to-operat e o r variance , an dexist s upo n notificatio n a s provide db y th e director
. (B) Prio r

t o th e effectiv e dat e o f thi s rule , th e directo r ma y hav e place da n ai r contaminan t

sourc e o n registratio n statu s afte r submitta l o f

a n applicatio n fo r

a permit-to-operate
. rathe r tha n issuin g apermit-to-operate
. i f th e owne r

o r operato r o f suc hsourc e demonstrate dt o the satisfactio n o f th e directo r

tha t th e sourc e wa s i n complianc e wit happlicabl e la w an di f th e followin g condition s wer e met : (1 ) Th e sourc e wa s no t subjec t t o an y mas s emission s limitatio n o r contro l requiremen t

specifie dwithi n o r

pursuan t

t o an y applicabl e law : o r (2) Th e sourc e wa s subjec t t o amas s emission s limitatio n o r contro l requiremen t specifie dsolel y withi n Chapters ) 3745-17
. 3745-1 8 and/o r 3745-2 1 ofth e Administrativ e Code : the maximu mpotentia l yearl y emission s o f lea dan d organi c compound s fromth e sourc e wa s eac hles s tha n five tons : an dth e maximu mpotentia l yearl y emission s o f particulate s an dsulfu r dioxid e fro m the sourc e wer e eac hles s tha n twenty-fiv e tons
. (C ) A n ai r

contaminan t

sourc e place do n registratio n statu s a s o f th e effectiv e date o f

thi s rul e ma y remai n o n registratio n statu s unti l remove di n accordanc e wit hparagraph s CD) o r fE ) ofthi s rule
. CD) Th e directo r

ma y a t an y tim e requir e th e owne r o r operato r

o f a n ai r contaminan t sourc e whic hobtaine dregistratio n statu s prio r t o th e effectiv e dat e o f thi s rule , t o submi t a n update dapplicatio n fo r aPTI O o r

varianc e and/o r

t o demonstrat e it s continue dcomplianc e wit hth e requirement s o f paragrap h(B) o f

thi s rule
. I f

th e owne r o r operato r

complie s wit hthi s reques t o f th e directo r

withi n areasonabl e perio do f

tim e a s specifie db y th e director , th e update dapplicatio n shal l b e processe di n accordanc e wit happlicabl e law , includin g continuatio n o f the existin g registratio n statu s i f

appropriate
. I f

th e owne r

o r operato r fail s t o compl y wit hthi s reques t o f th e directo r

withi n areasonabl e perio do f tim e a s specifie db y th e director , the permit-to-operat e applicatio n previousl y submitte db y suc howne r o r operato r fo r suc hsourc e shal l b e remove dfromregistratio n statu s an dprocesse di n accordanc e wit happlicabl e law
. An y subsequen t permi t denia l o r

notic e o f applicatio n deficienc y shal l serv e a s notic e t o th e owne r o r operato r

o f th e sourc e tha t th e permit-to-operat e applicatio n fo r suc hsourc e ha s i n fac t bee n remove d

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8 08:5 0 A M3745-31-0 8 2
fromregistratio n status
. (E) Th e directo r

ma y revok e aregistratio n statu s obtaine dprio r t o th e effectiv e dat e o f thi s rul e i f

the permitte e request s revocatio n fo r caus e an dth e directo r determine s tha t grantin g th e requeste drevocatio n wil l no t resul t i n th e violatio n o f an y applicabl e laws
. Whe n apermitte e request s arevocatio n pursuan t t o th e paragraph , th e director , withou t

prio r hearing , shal l mak e afinal determinatio n o n the request
. (1 ) Revocatio n o f

registratio n statu s shal l b e final immediatel y afte r servic e o f notic e t o th e registratio n statu s holder
.3745-31-0 8 3

RepIaces : Par t o f 3745-35-0 5 Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 12/01/201 1

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Dat e
Promulgate dUnder : 119.0 3 Statutor y Authority : 3704.03(F) , 3704.03(G ) Rul e Amplifies : 3704.03(G) , 3704.03(F) , 3704.03(A ) Prio r Effectiv e Dates : 1/1/74 , 11/7/79 , 8/15/82 , 6/18/01 , 11/30/01,10/17/03 , 11/3/06 , 12/1/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

T O B E RESCINDE D 3745-31-0 9 Ai rpermit-to-instal l completenes s determinations , publi c participatio n an d publi c notice .

(A ) Completenes s revie w tim e restrictio n Withi n sixt y day s afte r the directo r

o r hi s agen t

o r authorize drepresentativ e receive s a n applicatio n fo r the issuanc e o f

apermit-to-instal l pursuan t t o rule s adopte dunde r

divisio n (F ) o f

sectio n 3704.0 3 o f th e Revise dCode , o r a n applicatio n t o modif y suc hapermit , the directo r shal l determin e whethe r th e applicatio n i s substantiall y complet e o r materiall y deficien t

an dshal l notif y th e applicant , i n writing , o f th e determination
. I f th e directo r

fail s t o mak e suc ha completenes s determinatio n an dprovid e writte n notic e o f th e determinatio n t o th e applican t

withi n sixt y day s afte r th e applicatio n wa s submitted , the applican t ma y submi t awritte n reques t

t o th e directo r

fo r the makin g o f

suc hacompletenes s determination
. (B ) Reques t

fo r completenes s determinatio n Withi n thirt y day s afte r receivin g awritte n reques t fo r the makin g o f

a completenes s determinatio n o n a n applicatio n unde r paragrap h(A ) o f

thi s rule , th e directo r shal l determin e whethe r th e applicatio n i s substantiall y complet e o r materiall y deficien t

and , i n writing , notif y the applican t o f hi s determination
. I f

th e directo r fail s t o mak e acompletenes s determinatio n an dprovid e writte n notic e o f hi s determinatio n t o th e applican t withi n thirt y day s afte r receivin g th e applicant' s writte n reques t

fo r th e makin g o f

th e determination , th e applicatio n shal l b e deeme d t o hav e bee n complet e i n al l materia l respect s a t th e tim e tha t

i t wa s submitte dt o th e directo r

o r hi s agen t

o r authorize drepresentative
. (C ) Materiall y deficien t application s If , withi n the tim e prescribe di n paragrap h(A ) and , i f applicable , paragrap h(B ) o f thi s rule , th e directo r o r hi s agen t

o r authorize drepresentativ e determine s tha t a n applicatio n i s materiall y deficient , th e directo r shal l retur n th e applicatio n t o th e applicant
. Th e runnin g o f the tim e prescribe dunde r paragrap h(A ) o f

thi s rul e and , i f applicable , paragrap h(B ) o f thi s rul e cease s a

t the tim e tha t

th e determinatio n i s made
. I f

the applican t

subsequentl y resubmit s th e applicatio n t o the director , th e tim e prescribe di n paragrap h(A ) o f thi s rul e and , i f

applicable , paragrap h(B ) o f thi s rul e shal l resum e runnin g a t th e tim e tha t

th e applicatio n i s resubmitted
. Th e resubmissio n o f

th e applicatio n constitute s areques t fo r th e makin g o f

a completenes s determinatio n o n th e application
. Th e directo r shal l d o on e o f

th e followin g withi n th e tim e remainin g pursuan t t o paragrap h(A ) and , i f applicable , paragrap h(B ) o f

thi s rul e a

t the tim e tha t

th e applicatio n i s resubmitted : (1 ) Mak e acompletenes s determinatio n o n th e applicatio n and , i n writing , notif y

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the applican t

o f hi s determination ; (2 ) Issu e o r

den y o r propos e t o issu e o r

propos e t o den y the permi t o r modification
. (D ) Completenes s dat e notificatio n Th e directo r

shal l includ e i n eac hwritte n notic e o f th e completenes s o f a n applicatio n provide dunde r paragrap h(A) , (B) , o r (C)(1 ) o f

thi s rul e the dat e o n whic hthe applicatio n wa s determine dt o b e complete
. (E ) Permi t

decisio n tim e limit s Th e directo r

shal l issu e o r

den y o r

propos e t o issu e o r

den y apermit-to-instal l pursuan t t o rule s adopte dunde r divisio n (F ) o f

sectio n 3704.0 3 o f

the Revise d Code , o r

modificatio n o f

suc hapermi t

withi n on e hundre deight y day s afte r th e dat e that

th e applicatio n fo r

the permi t

o r modificatio n wa s determine dt o b e complet e a s tha t

dat e i s se t

fort hi n th e writte n notic e o f th e determinatio n o f th e completenes s o f

the applicatio n provide dunde r paragrap h(A) , (B) , o r (C)(1 ) o f

thi s rul e o r withi n on e hundre deight y day s afte r the applicatio n i s deeme dt o b e complet e unde r

paragrap h(B ) o f

thi s rule , a s appropriate
. I f the directo r

fail s t o issu e o r den y o r

propos e t o issu e o r

den y th e permi t

o r modificatio n withi n th e appropriat e one-hundred-eighty-da y period , th e applican t ma y brin g amandamu s actio n t o obtai n ajudgmen t tha t order s th e directo r

t o tak e afina l actio n o n th e application
. (F ) Extensio n o f

the permi t

revie w tim e perio dfo r th e publi c Th e director , upo n hi s ow n motio n o r upo n th e writte n reques t o f the applican t

an d i nwriting , ma y exten dth e tim e provide dunde r paragrap h(E ) o f

thi s rul e fo r issuin g o r

denyin g o r

proposin g t o issu e o r den y the permi t

o r modificatio n fo r

a n additiona l sixt y day s i f apubli c meetin g o r publi c hearin g wa s hel do n th e applicatio n fo r

th e permi t

o r modification
. (G ) Extension s o f

th e permi t

revie w tim e perio dfo r th e applican t Upo n the writte n reques t o f th e applicant , th e director , i n writing , ma y exten dth e tim e provide dunde r

paragrap h(E ) o f

thi s rul e fo r

issuin g o r

denyin g o r

proposin g t o issu e o r

den y the permi t

o r modificatio n fo r

the additiona l tim e specifie di n th e applicant' s reques t

fo r th e extension
. (H ) Publi c participation/notificatio n requirement s Th e directo r

shall :3745-31-0 9 T O B E RESCINDE D 3

(1 ) Notif y th e public , b y advertisemen t i n anewspape r

o f genera l circulatio n i n eac hcount y i n whic hthe propose dai r contaminan t

sourc e woul db e constructed , o f

th e application , th e draf t actio n (i f

issued) , the ambien t

ai r impac t that i s expecte dfro mth e nonattainmen t NS Rpermi t

o r th e PS D permit , i f

any , an do f

the opportunit y t o reques t apubli c hearing , commen t a t tha t publi c hearin g and/o r submi t writte n comment s o n an y draf t action
. Thi s notic e shal l follo w th e requirement s unde r Chapte r

3745-4 7 o f

the Administrativ e Code
. (2 ) Sen dacop y o f

th e notic e o f

publi c commen t

t o the applicant , th e administrato r o f th e Unite dState s environmenta l protectio n agency , an dt o official s an d agencie s havin g jurisdictio n ove r th e locatio n wher e the propose dai r contaminan t

sourc e woul db e buil t a s follows : (a ) An y othe r

state o r loca l ai r

pollutio n contro l agencies ; (b ) Th e chie f

executive s o f

th e cit y an dcount y wher e th e ai r contaminan t sourc e woul db e located ; (c ) An y comprehensiv e regiona l lan dus e plannin g agency ; an d (d ) An y federa l lan dmanager , India n governin g body , o r state whos e land s ma y b e affecte d(i n th e director' s judgment ) b y emission s fromth e ai r contaminan t

sourc e o r

modification
. (3 ) Fo r al l draf t actio n permits-to-install , upo n request , provid e opportunit y fo r a publi c hearin g fo r

intereste dperson s t o appear an dsubmi t

writte n o r

ora l comment s o n the ai r

qualit y impac t

ofth e ai r

contaminan t

source , alternative s t o it , th e contro l technolog y required , an dothe r appropriat e considerations
. (4 ) Conside r

al l writte n comment s submitte dwithi n the perio dspecifie di n th e notic e o f

publi c commen t

an dal l comment s receive da t an y publi c hearing(s ) i nmakin g afina l decisio n o n th e approvabilit y o f th e application
. Th e directo r shal l mak e al l comment s availabl e fo r publi c inspection
. (5 ) Notif y th e applican t i n writin g o f

the fina l determinatio n an dmak e suc h notificatio n availabl e fo r publi c inspection
.3745-31-0 9 T O B E RESCINDE D

Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 07/03/200 7

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Dat e
Promulgate dUnder : 119.0 3 Statutor y Authority : 3704.03(F ) Rul e Amplifies : 3704.03(F) , 3704.03(A ) Prio r Effectiv e Dates : 4/12/96 , 10/28/04 , 12/1/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

3745-31-0 9 Variance s o n operation.

[Comment : Fo r

date s o f

non-regulator y governmen t publications , publication s o f recognize dorganization s an dassociations , federa l rules , an dfedera l statutor y provision s reference di n thi s rule , se e th e "Incorporatio n b y Reference " paragrap ha t th e en do f

rul e 3745-31-0 1 ofth e Administrativ e Code. ] (A ) A varianc e ma y b e applie dfo r an dobtaine dfro mth e directo r tha t allow s operatio n o r othe r us e o f a n ai r contaminan t

sourc e that

emit s a n ai r

pollutan t

i n violatio n o f

a n applicabl e la w pursuan t t o th e provision s ofthi s rule , except : (1 ) N o varianc e shal l b e grante dfro mChapte r 3745-1 9 o f

th e Administrativ e Cod e governin g ope n burning , an d (2 ) N o varianc e shal l b e grante dt o ane w source , a s define di n rul e 3745-31-0 1 o f th e Administrativ e Code , froman y emission s limitatio n whic hwa s applicabl e t o th e sourc e a s ane w source , an d (3 ) N o varianc e froman y rul e o f th e directo r

adopte dunde r

Chapte r

3704
. o f

th e Revise dCod e ma y b e grante dexcep t pursuan t

t o thi s rule
. (B ) Application s fo r variance s shal l mee t th e requirement s o f rule s 3745-31-0 2 an d 3745-31-0 4 ofth e Administrativ e Cod e (1 ) An y varianc e applicatio n tha t fail s t o provid e informatio n neede dt o provid e a factua l basi s fo r

ascertainin g complianc e wit heac ho f th e relevan t requirement s o f

thi s rul e ma y b e considere ddefectiv e an db e treate da s i f i t ha dno t bee n filed
. Suc happlicatio n shal l b e returne dt o th e applican t as expeditiousl y a s practicabl e wit ha n indicatio n o f th e deficiencie s therein

Furthe r processin g o f

th e application , includin g issuanc e o f apropose do r fina l actio n o r

th e initiatio n o f

an y othe r

officia l respons e b y the Ohi o environmenta l protectio n agenc y wit hrespec t t o th e application , wil l no t occu r unti l deficiencie s hav e bee n remedied
. (2) A n applicatio n whic hseek s avarianc e pursuan t t o thi s rul e whic hallow s an applican t

t o emi t a n ai r pollutan t

a t aspecifie dleve l i n exces s o f emission s standard s prescribe db y applicabl e la w withou t requirin g eventua l complianc e wit hsuc hstandard s shal l specif y th e leve l o f emissio n sought
. An y suc h applicatio n whic hfail s t o s o specif y ma y b e treate da s adeficien t applicatio n a s se t fort hi n paragrap h(B)(1 ) ofthi s rule
. (C ) Standard s fo r

grantin g variance s (DA varianc e fo r

a n ai r contaminan t

sourc e ma v allo w a n applicant : (a ) T o emi t

fromsuc hsourc e aspecifie dleve l o f emission s o f

the particula r ai r contaminan t

whic hexceed s the leve l permitte db y applicabl e law , withou t achievin g eventua l complianc e wit hth e leve l permitte db y

[ stylesheet: rule.xsl

2.14. authoring tool: i4i 2.01 May 21, 2003. (dv: 20, p: 28917, pa: 51259, ra: 155353. d: 152137)] prin tdate : 06/02/2008 08:5 0 A M3745-31-0 9 2 applicabl e law : o r (b ) T o achiev e complianc e wit happlicabl e la w pertainin g t o the particula r ai r contaminant , pursuan t t o acomplianc e schedul e include da s ater man d conditio n o f

th e variance , o n adat e late r tha n th e dat e provide db y applicabl e la w upo n whic hcomplianc e b y suc hsourc e mus t b e achieved : o r (c ) T o emi t

a n ai r contaminan t

i n accordanc e wit hbot hparagraph s (C)(1)(a ) an d(C)(1)(b ) ofthi s rule
. (2 ) A varianc e ma y b e issue donl y i f th e applican t

eithe r demonstrate s th e requirement s o f

paragraph s (C)(2)(a ) t o (C)(2)(c ) o f thi s rule , paragrap h (C)(2)(e ) o f

thi s rule , an dparagrap h(C)(2)(f ) o f thi s rule , or . demonstrate s the requirement s o f

paragraph s (C)(2)(d ) t o (C)(2)(f ) o f thi s rule : (a ) Either : (i ) Th e ambien t

ai r qualit y standard s fo r the particula r

ai r contaminan t t o whic hth e requeste dvarianc e pertain s ar e currentl y bein g me t throughou t

th e regio n affecte db y th e emission s fromth e ai r contaminan t

source : o r (ii ) Th e emissio n o f

ai r contaminant s i n accordanc e wit hthe varianc e wil l no t preven t o r interfer e wit hth e attainmen t o f ambien t

ai r qualit y standard s b y contributing , eithe r singl y o r

i n conjunctio n wit hothe r

sources , t o afailur e t o attai n ambien t ai r qualit y standard s b y th e dat e o r date s prescribe db v applicabl e la w throughou t

the regio n affecte db y the emission s fromth e ai r contaminan t

source ; (b ) Th e emissio n o f

ai r contaminant s i n accordanc e wit hth e varianc e wil l no t preven t o r interfer e wit hthe maintenanc e o f ambien t

ai r qualit y standard s b y contributing , eithe r singl y o r

i n conjunctio n wit hothe r sources , t o afailur e t o maintai n ambien t ai r qualit y standard s throughou t

the regio n affecte db y th e emission s fromth e ai r contaminan t

sourc e fo r

the particula r

ai r contaminan t

t o whic hth e requeste dvarianc e pertain s afte r suc hambien t

ai r qualit y standard s ar e attained : (c ) Th e varianc e i s necessar y becaus e complianc e wit hth e emissio n standar d fro mwhic hth e varianc e i s sough t is
. and , t o th e exten t

applican t

ha s no t complie dwit hsuc hemissio n standards , ha s bee n sinc e th e adoptio n o f suc hemissio n standard , technicall y infeasible
. economicall y unreasonable , o r

impossibl e becaus e o f condition s beyon dth e contro l o f the applicant :3745-31-0 9 3

(d ) Bubbl e concept : (i ) A n alternativ e emissio n contro l strateg y (bubbl e concept ) i s provide d whic hwil l allo w emission s o f ai r contaminan t

fro mth e sourc e fo r whic hth e varianc e i s requeste dt o excee dthe leve l permitte db y applicabl e la w an dwil l als o requir e emission s o f th e sam e ai r contaminan t

fromanothe r

sourc e o r

source s t o b e les s tha n the level(s ) permitte db y applicabl e law
. Th e alternativ e emissio n contro l strateg y shall : fa) Resul t

i n areductio n i n actua l emission s o f th e ai r contaminan t

fromsuc hothe r

sourc e o r

source s whic hi s equivalen t

t o o r greate r tha n the reductio n whic hwoul d occu r i f the sourc e fo r

whic hthe varianc e i s requeste dwer e t o compl y wit happlicabl e law : fb) Resul t

i n a n actua l ne t

ambien t

ai r qualit y improvemen t

whic h i s a s goo das . o r

bette r than , tha t

whic hwoul doccu r

i f the sourc e fo r

whic hth e varianc e i s requeste dwer e t o compl y wit happlicabl e la w an di f al l suc hothe r

source s wer e t o eithe r compl y wit happlicabl e la w o r maintai n thei r

actua l leve l o f emission s i f

suc hleve l i s les s tha n permitte db y applicabl e law : fc) Includ e application s fo r variance s o r

PTIO s (o r

modification s o f existin g variance s o r PTIOs ) fo r

suc hothe r

source s a

t the sam e facilit y tha t

specif y aleve l o f

allowabl e emission s o f a n ai r contaminan t

whic hi s belo w th e leve l establishe db y applicabl e la w an dwhic hsatisfie s the requirement s o f paragraph s (C)(2)(d)(i)(a ) an d(C)(2)(d)(i)(b ) ofthi s rule : (ii ) Ai r contaminant s fro mdifferen t source s shal l b e considere dt o b e th e sam e fo r

purpose s o f

paragrap h(C)(2)(d)(i ) ofthi s rul e onl y i f the y are comparabl e i n term s o f typ e o f contaminant
. (iii ) Emission s o f

particulate s o f

th e followin g type s shal l no t b e considered , fo r

purpose s o f

paragrap h(C)(2)(d)(i ) o f thi s rul e t o b e th e sam e a s emission s o f particulate s o f

an y othe r

types : fa) Asbestos : fb) Beryllium : fc) Cok e ove n emissions : fd) Lead : an d3745-31-0 9

(e) Mercury
. (iv ) Emission s o f

organi c compound s o f the followin g type s shal l no t b e considered , fo r

purpos e o f

paragrap h(C)(2)(d)(i ) o f thi s rule , t o b e the sam e a s emission s o f organi c compound s o f an y othe r types : (a) Benzene : an d fb) Viny l chloride
. (e ) Suc hcomplianc e wit happlicabl e la w o r othe r term s an dcondition s a s i s require db v th e varianc e wil l b e achieve da s expeditiousl y a s practicable ; ( f ) I f an y rul e fromwhic havarianc e i s sough t ha s bee n approve db y th e administrato r

o f the Unite dState s environmenta l protectio n agenc y a s par t o f the Ohi o state implementatio n plan , th e applican t mus t demonstrat e thos e matter s require db y federa l la w o r regulations , including , bu t

no t limite dt o 4 2 US C 741 0 an d4 0 CF RPart s 5 1 an d5 2 fo r approva l o f

arevisio n t o th e plan , excep t approva l b y th e administrato r

o r his/he r representativ e a s arevisio n t o the Ohi o state implementatio n plan
. (D ) Th e directo r

retain s the discretio n t o den y th e applicatio n upo n consideratio n o f evidenc e regardin g matter s specifie di n divisio n (H ) o f sectio n 3704.0 3 o f

the Revise dCod e whic hi s submitte db y th e applicant , develope db y th e agency , o r obtaine dfro manothe r source , eve n thoug hth e demonstration s require db v paragrap h(C ) o f

thi s rul e hav e bee n made
. (E ) Actio no n application s fo r varianc e (1 ) Prio r

t o takin g an y actio n o n an y applicatio n fo r avariance , th e Ohi o environmenta l protectio n agenc y ma y hol dapubli c meetin g o n th e propose d varianc e i n th e manne r specifie di n Chapte r 3745-4 7 o f

the Administrativ e Code
. (2 ) Th e directo r

shal l ac t

o n a n applicatio n fo r avarianc e withi n si x month s o f the filing o f acomplet e applicatio n b y issuin g apropose do r final action
. (3 ) Variance s unde r

thi s rul e shal l b e issued , denied , modified , o r revoke dan dma v b e challenge di n accordanc e wit hth e provision s o f Chapte r 3745-4 7 o f

the Administrativ e Code
. (a ) I n issuing , denying , modifying , o r revokin g an y variance , the directo r shal l state his/he r

reason s i n writing
. Th e decisio n an dreason s shal l b e3745-31-0 9 5
mad e publicl y availabl e at the cos t o f reproductio n an dhandling
. (F ) Variance s fromrule s containe di n the Ohi o state implementatio n pla n ( D A varianc e fro marul e whic hha s bee n approve db y th e administrato r o f th e Unite dState s environmenta l protectio n agenc y a s par t o f th e Ohi o state implementatio n pla n shal l no t b e issue dunless : fa ) Suc hvarianc e ha s bee n submitte dt o th e administrato r a s arevisio n t o th e Ohi o state implementatio n pla n pursuan t t o applicabl e law , including , bu t no t limite dto
. 4 2 US C 741 0 an d4 0 CF RPart s 5 1 an d52 : an d (b ) Al l requirement s o f applicabl e law , including , bu t no t limite dto
. 4 0 CF R Part s 5 1 an d5 2 hav e bee n met , excep t approva l b y the administrato r o r his/he r representativ e a s arevisio n t o th e Ohi o state implementatio n plan : an d (c ) Th e varianc e contain s aconditio n tha t th e varianc e wil l no t b e effectiv e unti l approve db y th e administrato r o r his/he r representativ e a s a revisio n o f

the Ohi o stat e implementatio n plan
. (d ) I f avarianc e ha s bee n approve db y th e administrato r pursuan t

t o paragrap h(F)(1 ) o f

thi s rule , arenewa l o f suc hvarianc e shal l no t b e subjec t t o th e requirement s o f paragrap h(F)(1 ) o f

thi s rul e unles s a significan t

differenc e exist s betwee n th e materia l aspect s o f suc h varianc e an dthe renewe dfor mo f suc hvariance
. Fo r

the purpose s o f paragrap h(F)(1 ) o f

thi s rule , asignifican t differenc e shal l includ e an y chang e i n th e final complianc e dat e o f an y complianc e schedule
. (2 ) Upo n issuanc e o f avarianc e authorizin g emission s a s describe di n paragrap h (C)(1)(a ) o r

(C)(1)(c ) o f

thi s rule , an dupo n approva l thereo f b y th e administrato r

a s provide db v paragrap h(F)(1)(c ) ofthi s rule , i f applicable , th e directo r shal l propos e t o amen dth e rul e fro mwhic hth e varianc e i s issue dt o provid e fo r

emission s authorize db y th e variance
. Th e amende drul e shal l b e propose donl y if
. i n the director' s judgment , suc hamende drul e wil l confor m t o al l requirement s o f applicabl e law , including , i f applicable , requirement s regardin g implementatio n plans
. Followin g rulemakin g procedure s mandate d b y la w o n th e proposal , th e directo r shal l tak e suc hactio n o n th e proposa l a s i s lawfu l an dreasonable
. (G ) Term s an dcondition s o f variation s (1 ) A singl e varianc e issue dpursuan t t o thi s rul e fo r

a n ai r contaminan t

sourc e ma v provid e th e applican t

relie f frommor e tha n on e emissio n limitation
. (2 ) Excep t

a s otherwis e appropriat e unde r paragrap h(C ) o f

thi s rule , a n approve d complianc e schedul e shal l b e incorporate dint o an y varianc e granted
.3745-31-0 9 6

(3 ) Eac hvarianc e issue dpursuan t t o thi s rul e an deac hvarianc e o r PTI O issue dt o anothe r sourc e pursuan t

t o paragrap h(C)(2)(d ) o f thi s rul e shal l includ e a s term s an dcondition s aspecifie demissio n limi t fo r eac hai r

contaminan t

fo r whic havarianc e i s grante dan dtes t method s fo r

demonstratin g complianc e wit hsuc hemission s limits
. (4 ) I n additio n t o the othe r registratio n an dreportin g requirement s o f al l ai r contaminan t

sources , the holde r

o f avarianc e whic hcontain s acomplianc e schedul e shal l fil e report s ever y tw o month s o r a s otherwis e require db y th e Ohi o environmenta l protectio n agency . Suc hreport s shal l b e signe db y th e applican t

fo r the variance
. Thes e report s shal l demonstrat e t o th e satisfactio n o f the directo r

tha t th e sourc e fo r

whic hthe varianc e wa s issue di s makin g consisten t

progres s an dha s me t al l interi mdeadline s specifie di n th e complianc e schedul e o r specifie db y th e Ohi o environmenta l protectio n agency . (T PTh e possessio n o f avarianc e shal l no t

reliev e th e holde r

o f responsibilit y t o compl y wit hal l othe r

applicabl e la w an drule s o f th e Ohi o environmenta l protectio n agency . (1) Variance s ma y b e revoke dpursuan t t o paragrap h(B)(5) o f rul e 3745-31-0 7 o f

th e Administrativ e Code
.3745-31-0 9 7

Replaces : Par t o f 3745-35-0 3 Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 12/01/201 1

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Dat e
Promulgate dUnder : 119.0 3 Statutor y Authority : 3704.03(F) , 3704.03(G) , 3704.03(H ) Rul e Amplifies : 3704.03(G) , 3704.03(F) , 3704.03(A ) Prio r Effectiv e Dates : 7/5/73 , 11/7/79 , 12/5/80 , 8/30/82 , 4/12/96 , 6/18/01 , 10/28/04 , 11/3/06,12/1/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

3745-31-1 0 Ai rstationar y sourc e obligationsNS Rprojects atexistin g emissions units atamajo rstationary source .
(A ) Complianc o wit hotho r roquiromont s Th o approva l t o construc t unde r thi s chapte r

shal l no t

reliev e an y owne r

o r operato r o f astationar y sourc o o f th o responsibilit y t o compl y full y wit happlicabl e provision s o f

thi s chapte r

an dan y otho r

roquiromont s unde r

local , state o r

federa l law ? (B ) Relaxatio n o f

onforcoabl c limitation s A t suc htim o that

aparticula r

stationar y sourc o o r

modificatio n become s amajo r stationar y sourc e o r

majo r modificatio n solel y b y virtu e o f arelaxatio n i n an y onforcoabl c limitatio n establishe dafto r Augus t 7 ?

### 1980 , o n th o capacit y o f th o stationar y sourc o o r

modificatio n otherwis e t o omi t a n ai r pollutant , suc ha s a restrictio n o n hour s o f operation , th o roquiromont s o f rulo s 3745-31-1 0 t o 374 5 3 1 2 7 an d371 5 3 1 3 0 t o 371 5 3 1 3 2 o f th o Administrativ e Cod o shal l appl y t o th e stationar y sourc o o r modificatio n a s thoug hconstructio n ha dno t ye t commence do n th o stationar y sourc o o r modification
. (€}(A ) Th e followin g provision s appl y t o NS Rproject s a t existin g emission s unit s a t a majo r stationar y sourc e (othe r tha n NS Rproject s a

t aclea n uni t

o r a t astationar y sourc e wit haPAL ) i n circumstance s wher e ther e i s areasonabl e possibilit y tha t a N S Rprojec t

tha t i s no t par t o f amajo r

modificatio n ma y resul t i n asignifican t emission s increas e an dthe owne r o r operato r

elect s t o us e th e metho dspecifie di n paragrap hfZZZZXAAAAA ) o f rul e 3745-31-0 1 o f

th e Administrativ e Cod e fo r calculatin g projecte dactua l emissions
. (1 ) Befor e beginnin g actua l constructio n ofth e NS Rproject , th e owne r o r operato r shal l documen t

an dmaintai n arecor do f th e followin g information : (a ) A descriptio n ofth e NS Rproject ; (b ) Identificatio n o f

the emission s unit(s ) whos e emission s o f aregulate d N S Rpollutan t

coul db e affecte db y the NS Rproject ; an d (c ) A descriptio n o f

th e applicabilit y tes t use dt o determin e tha t th e NS R projec t i s no t amajo r

modificatio n fo r

an y regulate dNS Rpollutant , includin g th e baselin e actua l emissions , th e projecte dactua l emissions , th e amoun t

o f "coul dhav e accommodated " emission s exclude dunde r paragrap hrZZZZYiyc¥AAAAA¥l¥c ) o f rul e 3745-31-0 1 o f th e Administrativ e Cod e an da n explanatio n fo r wh y suc hamoun t

wa s excluded , an dan y nettin g calculations , i f applicable
.

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(2 ) Befor e beginnin g actua l construction , regardles s o f whethe r

th e owne r

o r operato r determine s ther e i s areasonabl e possibilit y tha t aNS Rprojec t

tha t i s no t par t o f amajo r

modificatio n ma y resul t i n asignifican t

emission s increase , the owne r

o r operato r

shal l provid e acop y o f th e informatio n se t

ou t i nparagrap h(CX1)(A)(1 ) o f thi s rul e t o the directo r for : (a ) Ne w o r

modifie demission s unit s wher e th e su mo f th e federall y enforceabl e potentia l t o emi t o f th e ne w o r

modifie demission s unit s associate dwit hthe NS Rprojec t prio r t o th e issuanc e o f

the NS R project' s permit-to-instal l i s greate r tha n an y on e o f

th e significan t level s foun di n th e significan t definitio n o f

rul e 3745-31-0 1 o f

th e Administrativ e Code
. (b ) An y emission s uni t tha t i s a n existin g electri c utilit y stea mgeneratin g unit
. (c ) Unles s require delsewher e i n thi s rule , nothin g i n thi s paragrap hshal l b e construe dt o requir e th e owne r o r operato r

o f suc hemission s uni t

t o obtai n an y determinatio n fromth e directo r befor e beginnin g actua l construction
. (3 ) Th e owne r

o r operato r

shal l monito r

th e emission s o f

an y regulate dNS R pollutan t

that coul dincreas e a s aresul t o f th e NS Rprojec t

an dtha t

i s emitte d b y an y emission s unit s identifie di n paragrap h(C)(l)(b)(A)(l)(b ) 0 f thi s rule ; an dcalculat e an dmaintai n arecor do f th e annua l emissions , i n ton s pe r yea r o n acalenda r

yea r basis , fo r

aperio do f

fiv e year s followin g resumptio n o f regula r operation s afte r

th e change , o r

fo r aperio do f

te n year s followin g resumptio n o f

regula r operation s afte r

the chang e i f

the NS Rprojec t

increase s th e desig n capacit y o r potentia l t o emi t

o f tha t regulate dNS Rpollutan t a t suc hemission s unit
. (4 ) I f th e emission s uni t

i s a n existin g electri c utilit y stea mgeneratin g unit , th e owne r o r operato r

shal l submi t

arepor t t o the directo r

withi n sixt y day s afte r th e en do f

eac hyea r

durin g whic hrecord s mus t b e generate dunde r

paragrap h (C)(3)(A)(3 ) o f

thi s rul e settin g ou t the emission s unit' s annua l emission s durin g the yea r

tha t precede dsubmissio n o f th e report
. (5 ) I f the emission s uni t

i s a n existin g emission s uni t othe r tha n a n electri c utilit y stea mgeneratin g unit , th e owne r o r operato r

shal l submi t

arepor t

t o th e directo r i f th e annua l emissions , i n ton s pe r year , fromth e NS Rprojec t identifie di n paragrap h(CXIYAVI ) o f thi s rule , excee dth e baselin e actua l emission s (a s documente dan dmaintaine dpursuan t t o paragrap h3745-31-1 0 3
(A)(1)(c ) o f

thi s rule , b y asignifican t amoun t fo r tha t regulate dNS R pollutant , an di f

suc hemission s diffe r fro mth e preconstructio n projectio n a s documente dan dmaintaine dpursuan t t o paragrap h(C)(l)(c)(A)(l)(c ) o f thi s rule
. Suc hrepor t

shal l b e submitte dt o the directo r withi n sixt y day s afte r th e en do f suc hyear . Th e repor t

shal l contai n the following : (a ) Th e name , addres s an dtelephon e numbe r o f th e majo r

stationar y source ; (b ) Th e annua l emission s a s calculate dpursuan t t o paragrap h(C)(3)(A)(3 ) o f thi s rule ; an d (c ) An y othe r

informatio n tha t

th e owne r

o r operato r

wishe s t o includ e i n th e repor t (e.g. , a n explanatio n a s t o wh y th e emission s diffe r fro mth e preconstructio n projection)
. (B)(B ) Th e owne r

o r operato r

o f th e sourc e shal l mak e th e informatio n require dt o b e documente dan dmaintaine dpursuan t t o paragrap h(C ) o f thi s rul e availabl e fo r revie w upo n request
. (E ) I f an y provisio n o f

rule s 374 5 3 1 1 0 t o 374 5 3 1 3 2 o f th e Administrativ e Cod o o r th o applicatio n o f

suc hprovisio n t o an y perso n o r circumstance , i s hol dinvalid , th o remainde r

o f thi s chapter , o r

th o applicatio n o f

suc hprovisio n t o person s o r circumstance s otho r

tha n thos o as t o whic hi t i s hol dinvalid , shal l no t bo affocto d thereby
.3745-31-1 0 4

Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 12/01/201 1

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Dat e
Promulgate dUnder : 119.0 3 Statutor y Authority : 3704.03(F ) Rul e Amplifies : 3704.03(F) , 3704.03(A ) Prio r Effectiv e Dates : 4/12/96 , 10/28/04,12/1/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

3745-31-2 0 Attainmen tprovision s - innovativ e contro l technology .
[Comment : Fo r

date s o f

non-regulator y governmen t publications , publication s o f recognize dorganization s an dassociations , federa l rules , an dfedera l statutor y provision s reference di n thi s rule , se e "Incorporatio n b y Reference " a t th e en do f

rul e 3745-31-0 1 o f the Administrativ e Code. ] (A ) Authorit y t o reques t approva l A nowne r

o r operato r o f apropose dmajo r

stationar y sourc e o r

majo r modilicatio n tha t i s t o b e constructe di n a n are adesignate di n 4 0 CF R81.33 6 a s attainmen t fo r a n ai r pollutan t

fo r whic hth e majo r

stationar y sourc e o r majo r modificatio n i s majo r ma y reques t

th e directo r

o f th e Ohi o environmenta l protectio n agenc y t o approv e asyste mo f

innovativ e contro l technology
. (B ) Limitation s o n approva l Th e directo r

o f th e Ohi o environmenta l protectio n agency , wit hth e writte n consen t o f th e govemor(s ) o f

othe r state(s ) whos e ai r

qualit y ma y b e affecte db y emission s fro mth e majo r

stationar y sourc e o r majo r modification , ma y determin e tha t th e majo r stationar y sourc e o r

majo r modificatio n ma y emplo y asyste mo f innovativ e contro l technolog y if : (1 ) Th e propose dcontro l syste mwoul dno t caus e o r

contribut e t o a n unreasonabl e ris k t o publi c health , welfar e o r safet y i n it s operatio n o r function ; (2 ) Th e owne r

o r operato r

agree s t o achiev e aleve l o f continuou s emissio n reductio n equivalen t

t o BAC T b y adat e specifie db y the director
. Suc hdat e shal l no t b e late r tha n fou r

year s fro mth e tim e o f start-u p o r

seve n year s fro m permi t issuance ; (3 ) Th e majo r

stationar y sourc e o r

majo r modificatio n woul dmee t the requirement s equivalen t

t o thos e i n mlesrul e 3745-31-0 5 o f th e Administrativ e Cod e an d 374 5 3 1 06paragrap h(A) o f ml e 3745-31-0 7 o f

the Administrativ e Cod e base do n th e emissio n rat e tha t the majo r

stationar y sourc e employin g th e syste mo f

innovativ e contro l technolog y woul db e require dt o mee t o n th e dat e specifie db y th e director
. (4 ) Th e majo r

stationar y sourc e o r

majo r modificatio n woul dnot , befor e th e dat e specifie db y th e director ; (a ) Caus e o r

contribut e t o an y violatio n o f an y applicabl e nationa l ambien t ai r qualit y standard ; o r

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(b ) Impac t

an y Clas s I area ; o r (c ) Impac t

an y are awher e a n applicabl e incremen t i s know n t o b e violated ; (5 ) Al l othe r

applicabl e requirement s includin g thos e fo r publi c participatio n unde r ml e 371 5 3 1 093745-31-0 6 ofth e Administrativ e Cod e hav e bee n met
. (C ) Withdrawa l o f

approva l Th e directo r

shal l withdra w an y approva l t o emplo y asyste mo f innovativ e contro l technolog y mad e unde r thi s ml e if : (1 ) Th e propose dsyste mfail s b y the specifie ddat e t o achiev e th e require demissio n rate ; o r (2 ) Th e directo r

determine s tha t

continue doperatio n wil l caus e o r contribut e t o a n unreasonabl e ris k

t o publi c health , welfar e o r safety
. (D ) Extensio n o f

demonstratio n perio d I f apropose dmajo r

stationar y sourc e o r majo r modificatio n fail s t o mee t th e require dleve l o f

continuou s emissio n reductio n withi n th e specifie dtim e period , o r i f th e approva l i s withdraw n i n accordanc e wit hparagrap h(C ) o f thi s mle , th e directo r ma y allo w the majo r stationar y sourc e o r majo r modificatio n u p t o a n additiona l thre e year s t o mee t th e requiremen t

fo r th e applicatio n o f

BAC T throug h us e o f ademonstrate dsyste mo f control
.3745-31-2 0 3

Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 12/01/201 1

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Dat e
Promulgate dUnder : 119.0 3 Statutor y Authority : 3704.03(F ) Rul e Amplifies : 3704.03(F) , 3704.03(A ) Prio r Effectiv e Dates : 4/12/96 , 12/1/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

3745-31-2 2 Nonattainmen tprovision s - condition s fo rapproval .
[Comment : Fo r

date s o f

non-regulator y governmen t publications , publication s o f recognize dorganization s an dassociations , federa l mles , an dfedera l statutor y provision s reference di n thi s mle , se e "Incorporatio n b y Reference " a t th e en do f

ml e 3745-31-0 1 o f th e Administrativ e Code. ] (A ) Condition s fo r

permit-to-instal l approva l I f th e directo r

find s tha t

amajo r stationar y sourc e o r

majo r modificatio n fo r

whic h apermit-to-instal l applicatio n ha s bee n submitte dwoul db e constructe di n a n are a designate di n 4 0 CF R81.33 6 a s nonattainmen t fo r a n ai r pollutan t

fo r whic hth e majo r stationar y sourc e o r

majo r modificatio n i s major , approva l ma y b e grante d onl y i f th e followin g condition s ar e met : (1 ) Lowes t

achievabl e emissio n rat e (LAER ) Th e majo r

stationar y sourc e o r majo r modificatio n i s require dt o mee t a n emissio n limitatio n tha t specifie s th e LAE Rfo r suc hstationar y source . I f the directo r

determine s tha t

technologica l o r

economi c limitation s o n th e applicatio n o f

measuremen t

methodolog y t o aparticula r clas s o f

stationar y source s woul dmak e th e impositio n o f a n enforceabl e numerica l emissio n standar dinfeasible , the directo r ma y instea dprescrib e adesign , operational , o r equipmen t

standard
. An y permit s issue dwithou t a n enforceabl e numerica l emissio n standar dmus t contai n enforceabl e condition s whic hassur e tha t the desig n characteristic s o r equipmen t

wil l b e properl y maintaine d(o r tha t th e operationa l condition s wil l b e properl y performed ) s o a s t o continuousl y achiev e th e assume ddegre e o f control
. Th e LAE Ri s require donl y fo r thos e majo r

nonattainmen t

ai r pollutant s fo r whic hthe increase dallowabl e emission s excee dthe significan t emissio n rates , althoug hth e directo r ma y choos e t o requir e LAE Rfo r ai r pollutant s tha t d o no t excee dthese values
. Th e ne w emissio n limitation s fo r th e ne w stationar y sourc e a s wel l a s an y existin g stationar y source s affecte dmus t b e federall y enforceable
. (2 ) Complianc e certificatio n Th e applican t

mus t certif y tha t

al l existin g majo r

stationar y source s owne do r operate db y th e applican t (o r an y entit y controlling , controlle dby , o r unde r commo n contro l wit hth e applicant ) i n Ohi o a s th e propose dmajo r stationar y sourc e o r

majo r modificatio n ar e i n complianc e wit hal l applicabl e emissio n limitation s an dstandard s unde r th e Clea n Ai r

Ac t (o r are i n complianc e wit h a n expeditiou s schedul e whic hi s federall y enforceabl e o r containe di n acour t

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decree)
. (3 ) Emissio n offset s (a ) Emissio n reduction s (offsets ) fro mexistin g ai r contaminan t

source s i n th e are ao f th e propose dmajo r

stationar y sourc e (whethe r o r no t unde r th e sam e ownership ) ar e require dsuc htha t ther e wil l b e reasonabl e progress , a s determine db y th e director , towar dattainmen t o f th e applicabl e nationa l ambien t ai r qualit y standard
. (b ) Onl y intr aai r

pollutan t

emissio n offset s wil l b e acceptabl e (e.g. , hydrocarbo n increase s ma y no t b e offse t

agains t sulfu r dioxid e reductions)
. (c ) Emissio n offset s mus t mee t th e baselin e limitation s o f ml e 3745-31-2 4 o f th e Administrativ e Code , the locatio n limitation s o f ml e 3745-31-2 5 o f th e Administrativ e Code , an dthe offse t rati o limitation s o f ml e 3745-31-2 6 ofth e Administrativ e Code
. (d ) Emissio n offset s ar e require donl y fo r thos e ai r

pollutant s fo r

whic hth e increase dallowabl e emission s excee dth e significan t emissio n rates
. (c ) Docroaso s i n actua l omission s resultin g fro mth o installatio n o f add-o n contro l technolog y o r applicatio n o f

pollutio n preventio n measure s tha t wor e rolio dupo n i n designatin g a n omission s uni t a s aclea n uni t

o r a projec t a s aPC Pcanno t

b o use da

3 offsets
. (f) Docroaso s i n actua l omission s occurrin g at acloa n uni t

canno t b o use da s offsets , excep t

a s provide di n paragraph s (A)(8 ) an d(A)(10 ) o f ml o 374 5 3 1 3 0 o f

th o Administrativ e Codo
. Similarly , docroaso s i n actua l omission s occurrin g a t aPC P canno t

b o use da s offsets , excep t a s provided—in—paragraph—(B)(6)(d)—of —Fttte— 3745-3 1 31—ef—fe e Administrativ e Code
. (g)(e ) Th e tota l tonnag e o f increase demissions , i n ton s pe r year , resultin g fro mamajo r

modificatio n tha t

mus t b e offse t

i n accordanc e wit h Sectio n 17 3 o f

the Clea n Ai r

Ac t shal l b e determine db y summin g th e differenc e betwee n the allowabl e emission s afte r th e majo r modificatio n an dth e actua l emission s befor e th e modificatio n fo r eac h emission s unit
. (4 ) Ne t ai r qualit y benefi t3745-31-2 2 3

Th e emissio n offset s mus t provid e apositiv e ne t ai r qualit y benefi t

i n th e affecte dare apursuan t t o ml e 3745-31-2 5 o f th e Administrativ e Code
. Atmospheri c dispersio n modelin g i s no t necessar y fo r

VOC s an dnitroge n oxide s i n ozon e nonattainmen t areas . Instead , complyin g wit hth e requirement s o f

paragraph s (A)(1 ) t o (A)(3 ) o f thi s ml e an dml e 3745-31-2 5 o f th e Administrativ e Cod e wil l b e considere dadequat e t o mee t thi s condition
. (B ) Exemption s fromcertai n condition s (1 ) Fue l switc hexemptio n Th e directo r

ma y exemp t

th e followin g majo r stationar y source s o r majo r modification s fro mthe limitatio n require dunde r paragrap h(D)(1 ) o f ml e 3745-31-2 3 o f

th e Administrativ e Cod e o r th e emissio n offset s require dunde r paragraph s (A)(3 ) an d(A)(4 ) o f thi s mle : Majo r stationar y source s tha t mus t switc hfuel s du e t o lac k o f adequat e fixe l supplie s o r

wher e amajo r

stationar y sourc e i s require dt o b e modifie da s a resul t o f ne w Unite dState s environmenta l protectio n agenc y regulation s an d n o exemptio n fromsuc hregulatio n i s availabl e t o the majo r stationar y source . Suc hexemption s ma y b e grante donl y if : (a ) Th e applican t

demonstrate s that

i t mad e it s bes t

effort s t o obtai n sufficien t emissio n offset s an dtha t suc heffort s wer e unsuccessful ; (b ) Th e applican t

ha s secure dal l availabl e emissio n offsets ; an d (c ) Th e applican t

wil l continu e t o see k th e necessar y emissio n offset s an d appl y the mwhe n the y becom e available
. (2 ) Temporar y stationar y sources/portabl e facilities/constmctio n emission s Th e directo r

ma y exemp t

th e followin g majo r stationar y source s o r majo r modification s fro mth e emissio n offset s require dunde r paragraph s (A)(3 ) an d (A)(4 ) ofthi s mle : (a ) Portabl e facilitie s that wil l b e relocate doutsid e o f th e nonattainmen t

are a afte r ashor t perio do f

time ; an d (b ) Emission s generate dfro mth e constructio n phas e o f ane w majo r3745-31-2 2

stationar y source .3745-31-2 2 5

Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 12/01/201 1

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Dat e
Promulgate dUnder : 119.0 3 Statutor y Authority : 3704.03(F ) Rul e Amplifies : 3704.03(F) , 3704.03(A ) Prio r Effectiv e Dates : 4/12/96 , 10/28/04 , 12/01/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

3745-31-2 9 Genera l permit-to-instal l an d genera l PTIO .
[Comment : Fo r

date s o f

non-regulator y governmen t publications , publication s o f recognize dorganization s an dassociations , federa l mles , an dfedera l statutor y provision s reference di n thi s mle , se e "Incorporatio n b y Reference " a t th e en do f

rale 3745-31-0 1 o f the Administrativ e Code. ] (A ) Developmen t

o f mode l genera l permit s Th e directo r

ma y develo p amode l genera l permi t fo r an y categor y o f

ai r contaminan t

sources , o r

specifi c portion s o f an y categor y o f

ai r contaminan t sources , subjec t

t o th e followin g conditions : (1 ) A mode l genera l permi t shal l appl y to : (a ) Processe s producin g th e sam e o r simila r products ; (b ) Processe s emittin g th e sam e o r simila r ai r contaminants ; (c ) Method s fo r

capturin g an dcontrollin g th e ai r contaminant s tha t

ar e th e sam e o r limite dt o asmal l numbe r o f specifi c alternatives ; an d (d ) Processe s tha t

ar e subjec t

t o th e sam e emissio n limitations , monitorin g requirements , federa l standards , o r state rales. (2 ) A mode l genera l permi t shal l identif y criteri ab y whic ha n ai r contaminan t source(s ) ma y qualif y fo r th e associate dgenera l permi t an dshal l includ e term s an dcondition s unde r whic hth e owne r

o r operato r

agree s t o instal l and/o r operat e th e permitte dai r contaminan t

source(s)
. A t

aminimum , thes e term s an dcondition s shal l include : (a ) Applicabl e emissio n limitation s and/o r contro l requirements ; (b ) An y necessar y operationa l restrictions ; (c ) An y necessar y monitoring , reportin g an drecordkeepin g requirements ; an d (d ) Testin g requirements
. (3 ) Th e directo r

shal l provid e a n opportunit y fo r publi c commen t

o n the for man d conten t o f amode l genera l permi t a s follows :

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(a) Th e directo r

shal l announc e availabilit y fo r commen t

o n draf

t mode l genera l permit s unde r developmen t

containin g th e requirement s i n paragrap h(A)(2 ) o f

thi s mle , providin g aminimu mo f thirt y day s commen t

period
. Th e directo r shal l publis hnotic e i n Ohio' s majo r newspapers , the Ohi o environmenta l protectio n agenc y publication , "Weekl y Review, " o n the Ohi o environmenta l protectio n agenc y website , an dprovid e electroni c notificatio n t o intereste dparties
. (b ) Th e directo r

shal l announc e th e final for mo f mode l genera l permit s tha t wer e unde r

developmen t

b y publishin g notic e i n Ohio' s majo r newspapers , the "Weekl y Review, " o n th e Ohi o environmenta l protectio n agenc y website , an dprovid e electroni c notificatio n t o intereste dparties
. (c ) Fina l mode l genera l permit s ar e no t action s o f

the directo r

an dare , therefore , no t

subjec t t o appeal
. (4 ) Mode l genera l permit s shal l b e reviewe dat leas t onc e ever y five year s fromth e dat e o f announcemen t

ofth e final form
. (a) Th e revie w o f

th e mode l genera l permi t shal l follo w the sam e procedure s fo r publi c commen t

a s th e draf

t an dfinal for mo f

th e mode l genera l permit s unde r

developmen t

pursuan t

t o paragrap h(A)(3 ) o f thi s mle
. (b ) An y perso n ma y mak e awritte n reques t fo r th e Ohi o environmenta l protectio n agenc y revie w o f the mode l genera l permi t documen t

prio r t o th e Ohi o environmenta l protectio n agenc y initiate dreview
. Upo n receip t o f th e request , the Ohi o environmenta l protectio n agenc y wil l initiat e th e revie w procedur e describe di n thi s rale. (5 ) Onl y the directo r

ma y modif y mode l genera l permits
. Modification s t o mode l genera l permit s shal l follo w th e sam e procedure s pursuan t t o paragrap h (A)(3 ) o f

thi s rale, excep t

administrativ e modification s ma y occu r withou t followin g th e rales o f procedur e containe dwithi n thi s chapter
. Existin g final genera l permit s ar e no t affecte db y change s t o th e mode l genera l permit
. (B ) Genera l permit-to-instal l an dgenera l PTI O applicabilit y Agenera l permit-to-instal l o r genera l PTI O ma y b e applie dfo r an dobtaine dif : (1 ) Al l o f

th e qualification s an drequirement s describe di n thi s chapte r ar e met , excep t a s note di n paragrap h(C)(2 ) o f thi s rale;3745-31-2 9 3

(2 ) Th e ai r

contaminan t

sourc e meet s al l o f

th e qualification s liste di n th e requeste d mode l genera l permit ; (3 ) Th e requeste dai r

contaminan t

source(s ) are no t

affecte dsource s unde r th e aci d rai n progra munles s otherwis e provide di n regulation s promulgate dunde r Titl e I V ofth e Clea n Ai r Act ; an d (4 ) Th e requeste dai r contaminan t

sourc e i s no t

par t o f ane w majo r

stationar y sourc e o r

majo r modificatio n subjec t t o th e attainmen t

o r nonattainmen t provision s containe di n mle s 3745-31-1 0 t o 3745-31-2 7 ofth e Administrativ e Code
. (C ) Genera l permi t

applicatio n (1 ) Owner s o r

operator s o f

ai r contaminan t

source s requestin g agenera l permit-to-instal l o r

genera l PTI O shal l d o s o usin g th e form s prepare db y th e Ohi o environmenta l protectio n agency . Th e applicatio n mus t includ e al l informatio n necessar y t o determin e qualificatio n for , an dt o assur e complianc e with , th e genera l permit-to-instal l o r genera l PTIO
. (2 ) Th e applicatio n submitte dshal l compl y wit hth e requirement s liste dunde r ml e 3745-31-0 4 o f

th e Administrativ e Cod e excep t tha t the directo r

ma y provide , i nthe mode l genera l permit-to-instal l o r mode l genera l PTIO
. fo r application s tha t deviat e fromth e requirement s o f ml e 3745-31-0 4 ofth e Administrativ e Code , provide dtha t

suc happlicatio n include s al l informatio n necessar y t o determin e qualificatio n for , an dassur e complianc e with , th e genera l permit-to-instal l o r

genera l PTIO
. (D ) Genera l permi t

processin g Th e directo r

ma y issu e agenera l permit-to-instal l o r genera l PTI O fo r

an y mode l genera l permi t

develope di n accordanc e wit hparagrap h(A ) o f thi s ml e fo r

ane w ai r contaminan t

source(s ) o r

modification(s ) o f

a n existin g ai r

contaminan t source(s ) a s follows : (1 ) Th e director , a

t his/he r discretion , shal l issu e eithe r adraf t actio n o r

afina l actio n withi n forty-fiv e day s o f receip t o f acomplet e application
. Th e directo r doe s no t nee dt o mee t

th e forty-fiv e da y deadlin e fo r application s fromai r contaminan t

source(s ) tha t

d o no t requir e authorizatio n t o construc t becaus e the ai r contaminan t

source(s ) currentl y hold s apermi t coverin g th e source(s ) tha t woul db e covere dunde r th e genera l permit-to-instal l o r genera l PTIO
.3745-31-2 9 4

(2 ) Th e directo r

shal l compl y wit hth e procedure s fo r notificatio n unde r

Chapte r 3745-4 7 o f

the Administrativ e Cod e prio r t o issuin g agenera l permit-to-instal l o r

genera l PTI O a s follows : (a ) Th e directo r

shal l provid e notificatio n o f request s b y owner s o r operator s o f a n ai r contaminan t

source(s ) t o b e covere dunde r th e term s o f

the genera l permit-to-instal l o r genera l PTIO
. Th e directo r shal l publis h notic e i n anewspape r

o f genera l circulatio n i n eac hcount y i n whic hth e ai r contaminan t

source(s ) woul db e constructed , an dprovid e electroni c notificatio n t o intereste dparties
. (b ) Th e directo r

shal l maintain , an dmak e availabl e t o the publi c upo n request , alis t

o f al l ai r contaminan t

source(s ) tha t

hav e obtaine da genera l permit-to-instal l o r genera l PTIO
. (3 ) Th e directo r

ma y requir e an y applican t applyin g fo r

agenera l permit-to-instal l o r genera l PTI O t o appl y fo r an dobtai n a n individua l permi t i f i t i s determine dtha t

uniqu e sit e specifi c circumstance s warran t additiona l limitation s o r

permi t condition s t o contro l o r mitigat e environmenta l impact s tha t wer e no t

considere dan daddresse di n th e developmen t an dissuanc e o f th e genera l permit-to-instal l o r genera l PTIO
. (4 ) Authorizatio n t o construc t unde r the genera l permit-to-instal l o r genera l PTI O shal l b e grante db y the directo r i n th e for mo f

afinal permi t

action
. (5 ) I f th e mode l genera l permi t tha t wa s the basi s o f

an y fina l genera l permit-to-instal l o r

genera l PTI O ha s bee n change dpe r the procedure s i n paragrap h(A)(3 ) o f

thi s mle , the n th e directo r ca n issu e revise dgenera l permits-to-instal l o r

genera l PTIO s wit hprio r notic e t o th e affecte downe r o r operato r followin g the issuanc e procedure s define di n paragrap h(D)(2 ) o f thi s mle
. (E ) Star t constmctio n limitatio n Th e owne r

o r operato r

o f ane w o r

modifie dai r

contaminan t

source(s ) tha t

qualifie s fo r agenera l permit-to-instal l o r genera l PTI O ma y no t begi n actua l constmctio n o f th e ne w o r

modifie dai r

contaminan t

source(s ) unti l th e ai r contaminan t

source(s) ! s owne r o r operato r

ha s bee n grante dth e authorizatio n require db y th e directo r unde r paragrap h(D)(4 ) o f

thi s mle
. (F ) Modificatio n and/o r replacemen t

o f equipmen t3745-31-2 9 5

(1 ) I f th e owne r

o r operato r

o f th e ai r contaminan t

sourc e covere db y agenera l permit-to-instal l o r

genera l PTI O wishe s t o replac e th e ai r contaminan t source , the n th e owne r o r operato r

mus t appl y fo r

an dobtai n eithe r

agenera l permit-to-install
. genera l PTIO
. o r a n individua l permit-to-install
. o r a n individua l PTI O prio r t o beginnin g actua l constmction
. (2 ) I f th e owne r

o r operato r

o f the ai r contaminan t

sourc e covere db y agenera l permit-to-instal l o r

genera l PTI O wishe s t o modif y th e ai r contaminan t

sourc e (pe r ml e 3745-31-0 1 o f

th e Administrativ e Code) , the n the owne r o r operato r mus t appl y fo r

an dobtai n eithe r

agenera l permit-to-install
. genera l PTIO
. e f a n individua l permit-to-instal Lo r individua l PTI O prio r t o beginnin g actua l constmction
. (3 ) I f th e owne r

o r operato r

o f th e ai r contaminan t

sourc e covere db y agenera l permit-to-instal l o r

genera l PTI O wishe s t o administrativel y modif y th e ai r contaminan t

source , the n th e owne r o r operato r

mus t submi t areques t

t o th e director , wit hsupportin g documentation , fo r tha t request
. (G) A genera l PTI O shal l b e effectiv e fo r aperio do f

tim e consisten t

wit hth e requirement s o f

paragrap h(F ) o f

sectio n 3704.0 3 o f

the Revise dCode
. (G)(F Q Genera l permi t terminatio n (1 ) An y owne r

o r operato r

wh o wa s issue dagenera l permit-to-instal l o r genera l PTI O ma y reques t

t o b e exclude dfro mthe coverag e o f th e genera l permit-to-instal l o r

genera l PTI O b y applyin g fo r a n individua l permit ^ e f alternativ e genera l permit-to-install
. o r alternativ e genera l PTIO
. Th e owne r o r operato r

shal l submi t

a n applicatio n wit hreason s supportin g th e request
. I f th e directo r

issue s a n individua l permit ^ e f alternativ e genera l permit-to-install , o r

alternativ e genera l PTI O th e applicabilit y o f th e genera l permit-to-instal l o r

genera l PTI O t o the individua l permitte e i s automaticall y terminate do n the effectiv e dat e o f the individua l permit , e f alternativ e genera l permit-to-install
. o r alternativ e genera l PTIO
. (2 ) Th e directo r

ma y revok e agenera l permit-to-instal l o r genera l PTI O pe r

ml e 3745-31-0 7 ofth e Administrativ e Code
. (H)(1 ) Enforcemen t

actio n fo r

failur e t o qualif y o r

compl y A nai r contaminan t

source(s)' s owne r

o r operato r

wh o request s an di s grante d authorit y t o instal l unde r agenera l permit-to-instal l o r genera l PTI O shal l b e subjec t t o enforcemen t

actio n fo r

installatio n withou t

apermi t

i f th e ai r contaminan t3745-31-2 9 6 source(s ) i s late r

determine dno t

t o qualif y fo r

the condition s an dterm s o f th e genera l permit-to-instal l o r genera l PTIO
.3745-31-2 9 7

Replaces : 3745-35-0 8 Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 12/01/201 1

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Dat e
Promulgate dUnder : Statutor y Authority : Rul e Amplifies : Prio r Effectiv e Dates : 119.0 3 3704.03(F) , 3704.03(G ) 3704.03(G) , 3704.03(F) , 3704.03(A ) 10/17/03 , 11/3/06 , 12/1/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

3745-31-3 0 Clea n unitReserved .
(A ) Clea n uni t

provision s fo r

omission s unit s tha t

ar o subjec t

t o BAC T o r

LAE R Th o owne r

o r operato r

o f amajo r stationar y sourc e ha s th o followin g optio n o f usin g th e clea n uni t

tes t t o determin e whethe r emissio n increase s a t aclea n uni t

ar o par t o f aNS Rprojec t

tha t i s amajo r

modificatio n accordin g t o th o provision s i n paragrap h(A ) o f

thi s mle
. (1 ) Applicabilit y Th o provision s o f

paragrap h(A ) o f

thi s ml e appl y t o an y omission s uni t fo r whic hth o dirocto r

ha s issuo danonattainmen t NS Rpermi t

o r aPS D permi t withi n th e pas t

to n years . (2 ) Genera l provision s fo r clea n unit s Th o provision s undo r

thi s paragrap happl y t o acloa n unit
. (a) An y NS Rprojec t fo r whic hth o owne r

o r operato r

begin s actua l constmctio n afto r

th o effectiv e date o f the cloa n uni t

designatio n (a s determine di n accordanc e wit hparagrap h(A)(4 ) o f thi s mle ) an dbefor e th o expiratio n dat o (a s dotormino di n accordanc e wit hparagrap h(A)(5 ) o f thi s mle ) wil l bo considoro dt o hav e occurre dwhil e th o omission s uni t wa s acloa n unit
. (b ) I f aNS Rprojec t

a t acloa n uni t

doo s no t

caus e th o noo dfo r

achang e i n th o omissio n limitation s o r wor k practic e roquiromont s i n th e permi t fo r th o uni t tha t wor e adopte di n conjunctio n wit hBAC T o r LAE Ran dth o N S Rprojec t

woul dno t

alto r an y physica l o r

operationa l charactoristic s tha t forme dth o basi s fo r

th o BAC T o r

LAE Rdotorminatio n a s specifie d i nparagrap h(A)(6)(d ) o f thi s rule , th e omission s uni t remain s aclea n unit
. (c ) I f aNS Rprojec t

cause s th o noo dfo r

achang e i n th o omissio n limitation s o r wor k practic e requirement s i n th o permi t fo r th o uni t

tha t wor e adopte di n conjunctio n wit hBAC T o r LAE Ro r

th o NS Rprojec t

woul d alto r an y physica l o r

operationa l charactoristic s tha t forme dth o basi s fo r th o BAC T o r

LAE Rdotorminatio n a s specifie di n paragrap h(A)(6)(d ) o f thi s rule , the n th o omission s uni t loso s it s designatio n a s acloa n uni t upo n issuanc e o f

th o necessar y permi t revision s (unles s th o uni t roqualifio s a s acloa n uni t pursuan t

t o paragrap h(A)(3)(c ) o f thi s mlo)
. I f th o owne r

o r operato r begin s actua l constmctio n o n the NS Rprojec t withou t firs t applyin g t o revis e th o omission s unit' s permit , th o cloa n uni t designatio n ond s immediatel y prio r t o th o tim e whe n actua l constmctio n begins
. (d ) A NS Rprojec t

tha t cause s a n omission s uni t t o los e it s designatio n a s a

[ stylesheet: rulcxsl

2.14, authoring tool: i4i 2.01 May 21, 2003, (dv: 4, p: 28917, pa: 51259, ra: 155348, d: 152143)] prin tdate : 06/02/2008 09:2 6 A M3745-31-3 0 2
cloa n uni t

i 3 3ubjoct

t o th o applicabilit y rcquircmont s o f paragraph s (III)(4)(a ) t o (III)(4)(b ) an dparagrap h(III)(4)(d ) o f rul e 371 5 3 1 0 1 o f th o Administrativ e Cod o a s i f th o omission s uni t

i s no t acloa n unit
. (o ) Certai n omission s unit s wit hPS D permit s Fo r emission s unit s tha t

moo t th o roquiromont s undo r thi s paragraph , th o BAC T leve l o f

emissio n reduction s and/o r wor k practic e roquiromont s shal l satisfy th o requiremen t fo r LAE Ri n mootin g th e roquiromont s fo r cloa n unit s undo r

paragraph s (A)(3 ) t o (A)(8 ) o f thi s mlo
. Fo r

thos e omission s units , al l roquiromont s fo r th e LAE Rdotorminatio n undo r paragraph s (A)(2)(b ) an d(A)(2)(c ) o f thi 3 ml o 3hal l als o appl y t o th o BAC T permi t

term s an dconditions
. I n addition , th o roquiromont s o f paragrap h(A)(7)(a)(ii ) o f thi s ml o d o no t

appl y t o omission s unit s tha t qualif y fo r

cloa n uni t

3tatu3 undo r

paragrap h(A)(2)(c ) o f thi 3 mlo
. (i ) Th o omission s uni t mus t hav e receive daPS D permi t withi n th e las t to n year s an dsuc hpermi t mus t roquir o th o omission s uni t t o compl y wit hBACT
. (ii ) Th o omission s uni t mu3 t b o locate di n a n are atha t wa s redesignate d a s nonattainmon t

fo r th o relevan t

pollutant(s ) afto r

issuanc e o f

th o PS D permi t

an dbefor e Octobe r

28 , 2004
. (3 ) Qualifyin g o r

r o qualifyin g t o us o th o cloa n uni t applicabilit y tes t A nomission s uni t

automaticall y qualifie s a s acloa n uni t who n the uni t

moot 3 th o criteri ai n paragraph s (A)(3)(a ) an d(A)(3)(b ) o f thi s mlo
. Afto r

th o origina l clea n uni t

dosignatio n expire s i n accordanc o wit hparagrap h(A)(5 ) o f thi 3 ml o o r

i 3 lo3 t pursuan t

t o paragrap h(A)(2)(c ) o f thi 3 mlo , 3uch emission s uni t ma y r o qualif y a

3 acloa n uni t

undo r eithe r paragrap h(A)(3)(c ) o f thi s mlo , o r undo r th o cloa n uni t

provision s i n paragrap h(B ) o f thi s mlo
. T o r e qualif y a s aclea n uni t undo r paragrap h(A)(3)(c ) o f thi 3 mlo , th e emission s uni t mus t obtai n ano w nonattainmon t NS Rpermi t

o r aPS D permi t

an dmoo t al l th o criteri ai n paragrap h(A)(3)(c ) o f thi s mlo
. Th o cloa n uni t dosignatio n applie s individuall y fo r eac hpollutan t

omitte db y th e omission s unit
. (a ) Permittin g requiremen t Th o omission s uni t

mus t hav o receive danonattainmon t NS Rpermi t

o r aPS D permi t

withi n th e pa3 t

to n years . Th o owno r o r operato r

mu3 t maintai n an db o abl e t o provid e informatio n tha t woul ddemonstrat e tha t thi s permittin g requiremen t i s mot
. (b ) Qualifyin g ai r

pollutio n contro l technologie s A i r pollutan t

omission s fromth o omission s uni t mus t bo roduco d3745-31-3 0 3
throug hth o us e o f

a n ai r pollutio n contro l technolog y (whic hinclude s pollutio n preventio n o r wor k practices ) tha t

moot s bot hth o followin g requirement s undo r

thi s paragraph
. (i ) Th o contro l technolog y achieve s th o BAC T o r LAE Rleve l o f omissio n reductions—as—determine dthroug hissuance—o f a nonattainmon t

NS Rpermi t

o r aPS D permi t

withi n th o pas t

to n years . How r ovor , th e omission s uni t i s no t eligibl e fo r

cloa n uni t dosignatio n i f

th o LAE Ro r

BAC T dotorminatio n resulte di n n o roquiromon t

t o reduc e omission s bolo w th o leve l o f astandard , uncontrolled , ne w omission s uni t o f th o sam e typo
. (ii ) Th o owno r

o r operato r

mad e a n investmen t t o instal l th o contro l technology
. Fo r

th o purpos e o f

thi s dotormination , a n invostmon t include s expense s t o researc hth o applicatio n o f apollutio n preventio n techniqu e t o th o omission s uni t o r oxpenso s t o appl y a pollutio n preventio n techniqu e t o a n omission s unit
. (c ) Re-qualifyin g fo r

th o clea n uni t

dosignatio n Th o emission s uni t

mus t obtai n ano w nonattainmon t NS Rpermi t

o r a PS D permi t

tha t require s complianc o wit hth e current-da y LAE Ro r BACT , an dth o omission s uni t mus t moo t th o roquiromont s i n paragraph s (A)(3)(a ) an d(A)(3)(b ) o f thi s mlo
. (4 ) Effectiv e dat o ofth e cloa n uni t dosignatio n Th o effectiv e dat e o f a n omission s unit' s cloa n uni t dosignatio n (that

is , th o dat o o n whic hth o owno r o r operato r

ma y bogi n t o us o th o cloa n uni t tos t t o determin e whethe r

aNS Rprojec t

a t th o omission s uni t i s amajo r modification ) i s determine dundo r paragrap h(A)(4 ) o f

thi s mlo
. (a ) Origina l cloa n uni t dosignation , an domission s unit s that r o qualif y a s cloa n unit s b y implementin g ano w contro l technolog y t o moo t curren t da y BAC T o r

LAE R Th o effectiv e dat o i s th o dato th o omission s unit' s ai r pollutio n contro l technolog y i s place dint o service , o r thro e yoar s afte r

th o issuanc e dat o o f th o nonattainmon t

NS Rpermi t

o r aPS D permit , whicheve r i s earlier , bu t n o soono r

tha n Octobe r

28 , 2004
. (b ) Emission s unit s tha t ro-qualif y fo r

th o clea n uni t

dosignatio n usin g a n existin g contro l technolog y Th o effectiv e dat o i s th o dato th e no w nonattainmon t NS Rpermi t

o r PS D permi t

i s issued
.3745-31-3 0 4

(5 ) Cloa n uni t

expiratio n A nomission s unit' s cloa n uni t designatio n expire s (that is, th o dat o o n whic h th o owno r

o r operato r

ma y n o longe r

us o th o cloa n uni t

tes t t o determin e whethe r aNS Rprojec t

affectin g th o emission s uni t i3 , o r i s par t of , amajo r modification ) accordin g t o th o applicabl e paragrap h(A)(5)(a ) o r (A)(5)(b ) o f thi s mlo
. (a ) Origina l clea n uni t designation , an domission s unit s tha t re - qualif y b y implementin g no w contro l technology t o moo t curren t da y BAC T o r LAE R Fo r an y omission s uni t

tha t automaticall y qualifie s a s aclea n uni t undo r paragraph s (A)(3)(a ) an d(A)(3)(b ) o f thi s ml o o r

r o qualifie s b y implomontin g no w contro l technology t o moo t curren t da y BAC T o r LAE Rundo r

paragrap h(A)(3)(c ) o f thi s mlo , th o cloa n uni t dosignatio n expire s to n year s afto r th o offoctiv o dato , o r

the dat e th o equipmen t won t int o sor\ico , whicheve r i s earlier ; or , i t

expire s a

t an y tim o th o owno r

o r operato r fail 3 t o compl y wit hth o provision s fo r maintainin g cloa n uni t dosignatio n i n paragrap h(A)(7 ) o f thi s mlo
. (b ) Emission s unit s tha t re-qualif y fo r

th o cloa n uni t

dosignatio n usin g a n existin g contro l technology Fo r an y omission s uni t

tha t r o qualifie s a s acloa n uni t unde r paragrap h (A)(3)(c ) o f

thi s mlo , th o cloa n uni t designatio n oxpirc 3 ton year s afto r th o offoctiv o dato ; or , i t expire s an y tim o th e owno r o r operato r

fail s t o compl y wit hth o provision s fo r maintainin g th o cloa n uni t dosignatio n i n paragrap h(A)(7 ) o f

thi s mlo
. (6 ) Require dTitl e V permi t conten t fo r acloa n uni t Afto r th o offoctiv o dat o o f th o cloa n uni t

dosignation , an di n accordanc o wit h th o provision s o f

th o Titl e V permi t

progra mundo r

Chapte r

3745-7 7 ofth e Administrativ e Codo , bu t n o lato r

tha n whe n th e Titl e V permi t i s renewed , th o Titl o V permi t

fo r th o majo r

stationar y sourc o mus t includ e th o followin g torm3 an dcondition s undo r paragrap h(A)(6 ) o f

thi 3 ml o relate dt o th o cloa n (a ) A statemen t

indicatin g tha t

th o omission s uni t

qualifie s a s acloa n uni t an d identifyin g th e pollutant(s ) fo r whic hthi 3 cloa n uni t

designatio n applio3
. (b ) Th o offoctiv o dat o ofth e cloa n uni t dosignation
. I f thi s dato i s no t

know n whe n th o cloa n uni t dosignatio n i s initiall y recorde di n th e Titl o V permi t (e.g. , becaus e th o ai r pollutio n contro l3745-31-3 0
technolog y i s no t yo t i n 3orvico) , th o permi t mus t describ e th o ovon t

tha t wil l determin e th o offoctiv o dato (e.g. , th o dat o the contro l technolog y i s place dint o service)
. Onc o th o offoctiv o dat o i s determined , th e owno r o r operato r mus t notif y th o dirocto r

o f th o exac t

dato
. Thi s specifi c effectiv e dat e mus t

b o addo dt o th o source' s Titl o V permi t a t th o first opportunity , suc ha s amodification , revision , rooponing , o r renewa l o f th o Titl o V permi t

fo r an y reason , whicheve r come s first, bu t

i n n o cas e late r tha n th o nex t

renewal
. (c ) Th o expiratio n dato o f th o cloa n uni t

dosignation
. I f thi s dat o i s no t

know n who n th o cloa n uni t designatio n i 3 initiall y recorde dint o th o Titl o V permi t (e.g. , becaus e th o ai r pollutio n contro l technolog y i s no t

yo t i n service) , the n th o permi t mus t describ e th e even t tha t wil l determin e th o expiratio n dat o (e.g. , th e dato th o contro l technolog y i s place dint o service)
. Onc o th o expiratio n dato i 3 determined , th e owno r o r operato r

mus t notif y th o dirocto r

o f th o exac t date
. Th o expiratio n dat o mu3 t b e addo dt o th o source' s Titl o V permi t a t th o firs t opportunity , suc ha s amodification , revision , rooponing , o r renewa l o f

th e Titl e V permi t

fo r an y reason , whicheve r como s first, bu t i nn o ca3C late r

tha n th o nex t

renewal
. (d ) Al l omissio n limitation s an dwor k practic e roquiromont s adopte di n conjunctio n wit hth o BAC T o r LAER , an dan y physica l o r operationa l characteristic s tha t

forme dth o ba3i3—for tho—BACT—o r

LAE R dotormination —(e^— possibly —fee— omissions—unit's—capacity—e r throughput)
. (o ) Monitoring , recordkeeping , an dreportin g roquiromont s a s necessar y t o demonstrat e tha t

th o omission s uni t

continue s t o moo t

th o criteri afo r maintainin g th o clea n uni t dosignation
. (So c paragrap h(A)(7 ) o f thi 3 mlo. ) (f ) Torm s reflectin g th o owno r o r operator' s dutie s t o maintai n th o cloa n uni t designatio n an dth o con3oquoncc s o f failin g t o d o 30 , a

3 presente di n paragrap h(A)(7 ) o f

thi s mlo
. (7 ) Maintainin g th o cloa n uni t dosignatio n T o maintai n th o clea n uni t designation , th o owno r o r operato r

mus t confor m t o al l th o rostriction s liste dundo r paragrap h(A)(7 ) o f thi s mlo
. Paragrap h (A)(7 ) o f

thi s ml o applie s independentl y t o oac hpollutan t fo r whic hth o omission s uni t

ha 3 th o cloa n uni t

dosignation
. Tha t

i3 , failin g t o confor mt o the restriction s fo r

on o pollutan t

affoct s cloa n uni t

dosignatio n onl y fo r tha t pollutant
.3745-31-3 0 6


### (a ) Th o cloan uni t

mus t compl y wit hth

e omissio n limitation^ ) and/or wor k practic o roquiromont s adopte di n conjunctio n wit htho LAE Ror BAC T tha t i s recorde di n tho nonattainmont NS Rpormi t

or PS D permit , an d subsequentl y reflecte di n tho Titl e V permit
. (i ) Th o ownor

or operator ma y no t mak o aphysica l chang e i n or chang e i ntho metho do f

operatio n o f

tho clean uni t

tha t cause s tho omission s uni t

to functio n i n amanne

r tha t i s inconsistent

wit htho physica l or

operational charactoristic s tha t forme dth

e basi s fo r th o BAC To r

LAE Rdotorminatio n (e.g. , possibl y th o omission s unit' s capacity or

throughput)
. (ii ) Th o cloan uni t

may no t omi t abov o alovo l tha

t has boo n offset
. (b ) Th o cloan uni t

mus t compl y wit hany terms an dcondition s i n th o Titl o V pormi t relate dto tho unit' s cloa n uni t designation
. (c ) Th o clea n uni t

mus t continu e to contro l omission s usin g th o specifi c ai r pollutio n contro l technology tha t wa s th o basi s fo r

it s cloan uni t designation
. I f

tho omission s uni t

or contro l technology i s replaced , tho n the cloan uni t

dosignatio n ends
. (8 ) Offset s an dnettin g a t cloan unit s Emission s change s tha t occu r a t acloan uni t

mus t no t b o include di n calculatin g asignifican t not omission s increas e (tha t is , mus t no t b e use di n a nettin g analysis) , or

b o use dfo r

generatin g offsot 3 unles s suc hus e occur s boforo tho offoctiv o dat o o f th e clea n uni t

dosignation , o r

afto r tho cloan uni t dosignatio n expires ; or , unles s tho omission s uni t reduce s omission s belo w tho lovo l tha t qualifie dth

o uni t a 3 acloa n unit
. However , i f tho cloan uni t

roduco 3 omission s bolo w th

o lovo l tha

t qualifie dth

o uni t a s acloan unit , thon , tho ownor or operator may gonorat

o acredi t

fo r tho difforonc o between th o lovo l tha t qualifie dtho uni t

a 3 acloan uni t

an dth o no w cmi33io n limitatio n i f 3uch reduction s ar

o surplus , quantifiable , an dpermanent
. Fo r purpose s o f generatin g offsets , th

o reduction s mus t

ab o b o federall y onforcoablc
. Fo r purpose s o f

determinin g creditabl e not cmi33ion 3 incroa30 3 an ddocroasos , tho reduction s mus t

als o b o onforcoabl c a

s apractica l matter
. (9 ) Effec t

o f rodosignatio n o n tho cloan uni t dosignatio n Th o cloan uni t

designatio n o f

a n emission s uni t

i 3 no t affecte db y rodosignatio n o f

tho attainmen

t statu s o f

th o aro ai n whic hi t

i s locatod
. Tha t is , i f acloan uni t

i s locato di n a

n attainmon

t aro aan dthe aro ai s redesignate d t o nonattainmont , it s clean uni t designatio n i 3 no t

affoctcd
. Similarly , rodosignatio n fromnonattainmont to attainmon

t doo s no t

affoc t th e cloan uni t dosignation
. However , i f an existin g cloan uni t

dosignatio n expires , i t mus t3745-31-3 0 7
re-qualify undo r

th e requirement s tha t ar o cuirontl y applicabl e i n th e aroa . (B ) Cloa n uni t

provision s fo r

omission s unit s tha t achiov o a n omissio n limitatio n comparabl e t o BAC T o r LAE R Th o owno r

o r operato r

o f amajo r stationar y sourc o ha

3 th e optio n o f

usin g th o clea n uni t tost t o dotormin o whotho r omission s incroaso s a t acloa n uni t

aro par t o f aNS R projec t tha t i s amajo r

modificatio n accordin g t o th o provision s undo r paragrap h(B ) o f thi s mlo
. (1 ) Applicabilit y Th o provision s o f

paragrap h(B ) o f

thi s ml o appl y t o omission s unit s whic h d o no t qualif y a s cloa n unit s undo r paragrap h(A ) o f

thi s rule , bu t

whic haro achievin g alovo l o f

omissio n contro l comparabl e t o BAC T o r LAER , a s determine db y th e dirocto r i n accordanc o wit hparagrap h(B ) o f thi s mlo
. (2 ) Genera l provision s fo r cloa n unit s Th o provision s undo r paragrap h(B)(2 ) o f thi s ml o appl y t o acloa n uni t (designate dundo r

thi s paragrap h(B ) ofthi s mlo)
. (a ) An y NS Rprojec t fo r whic hth o owno r

o r operato r

begin s actua l constmctio n afto r

th o offoctiv o dat o o f th o clea n uni t

dosignatio n (a s determine di n accordanc o wit hparagrap h(B)(5 ) o f thi s mlo ) an dbefor e th e expiratio n dat o (a s determine di n accordanc o wit hparagrap h(B)(6 ) o f thi s mlo ) wil l b o considoro dt o hav e occurre dwhil e th o omission s uni t wa s acloa n unit
. (b ) I f aNS Rprojec t

a t acloa n uni t

doe s no t

caus o th o noo dfo r

achang e i n the omissio n limitation s o r wor k practic e roquiromont s i n th o pormi t fo r th o uni t that hav o boo n determine d(pursuan t t o paragrap h(B)(4 ) o f thi 3 mlo ) t o b o comparabl e t o BAC T o r LAER , an dth o NS Rprojec t woul d no t alto r an y physica l o r

operationa l charactoristic s tha t forme dth o ba3i 3 fo r

determinin g tha t

th o emission s unit' s contro l technology achieve s alovo l o f

omissio n contro l comparabl e t o BAC T o r LAE Ra s specifie di n paragrap h(B)(8)(d ) o f thi s mlo , th o omission s uni t remain s aclea n unit
. (c ) I f aNS Rprojec t

cause s th o noo dfo r

achang e i n th o omissio n limitation s o r wor k practic e roquiromont s i n th o pormi t fo r th o uni t tha t hav o boo n determine d(pursuan t

t o paragrap h(B)(4 ) o f thi 3 mlo ) t o b o comparabl e t o BAC T o r

LAER , o r

th o NS Rprojec t

w r oul dalto r

an y physica l o r operationa l charactoristic s tha t forme dth o basi s fo r

determinin g tha t

th o omission s unit' s contro l technology achieve s aleve l o f omission s contro l comparabl e t o BAC T o r LAE Ras specifie di n paragrap h3745-31-3 0 8 (B)(8)(d ) o f

thi s rule , tho n th o omission s uni t lose s it3 dosignatio n a s a cloa n uni t

upo n issuanc e o f

th o noco3sar

y pormi t revision s (unles s th o uni t r o qualifie s a

3 acloa n uni t

pursuan t

t o paragrap h(B)(3)(d ) o f thi s mlo)
. I f th e owno r

o r operato r

begin s actua l constmctio n o n th o NS R projec t withou t firs t applyin g t o revis e th o omission s unit' s permit , th o cloa n uni t

dosignatio n ond s immediatel y prio r t o th o tim o who n actua l constmctio n bogin3
. (d ) A NS Rprojec t

tha t cause s a n omission s uni t t o los o it s designatio n a s a cloa n uni t

i s subjec t

t o th o applicabilit y roquiromont s o f paragraph s (A)(1 ) t o (A)(4 ) an dparagrap h(A)(6 ) o f thi 3 ml o a

3 i f th e emission s uni t wor e neve r

acloa n unit
. (3 ) Qualifyin g o r

r o qualifyin g t o us o th o cloa n uni t applicability 1 tos t A nomi33ion 3 uni t

qualifie s a

3 acloa n uni t

who n th e uni t

moot s th o criteri ai n paragraph s (B)(3)(a ) t o (B)(3)(c ) o f thi s mlo
. Afto r

th o origina l cloa n uni t dosignatio n expire s i n accordanc o wit hparagrap h(B)(6 ) o f thi s ml o o r

i s los t pursuan t t o paragrap h(B)(2)(c ) o f thi 3 mlo , 3uch omi33ion 3 uni t ma y r o qualif y a s acloa n uni t undo r eithe r paragrap h(B)(3)(d ) o f thi s mlo , o r undo r th e cloa n uni t

provision s i n paragrap h(A ) o f thi s mlo
. T o r o qualif y a s acloa n uni t

undo r paragrap h(B)(3)(d ) o f thi s mlo , th e emission s uni t mu3 t obtai n ano w pormi t

issuo dpursuan t

t o th o roquiromont s i n paragraph s (B)(7 ) an d(B)(8 ) o f

thi s ml o an dmoo t

al l th o criteri ai n paragrap h(B)(3)(d ) o f thi s mlo
. Th e dirocto r

wil l mak o aseparat e cloa n uni t dosignatio n fo r

eac h pollutan t

omitte db y th o emission s uni t fo r whic hth o emission s uni t qualifie s a s acloa n unit
. (a ) Qualifyin g ai r

pollutio n contro l technologies A i r pollutan t

omission s fro mth o omission s uni t mus t b e reduce d throug hth o U3 c o f

ai r pollutio n contro l technolog y (whic hinclude s pollutio n preventio n o r wor k practices ) tha t

moot s bot hth o followin g roquiromont s unde r

paragrap h(B)(3)(a ) o f thi s mlo
. (i ) Th o owno r

o r operato r

ha 3 demonstrate dtha t

th o omission s unit ! 3 contro l technology i s comparabl e t o BAC T o r LAE Raccordin g t o th o roquiromont s o f

paragrap h(B)(4 ) o f

thi s mlo
. However , th o omi33ion3 uni t

i 3 no t eligibl e fo r

th o clea n uni t

designatio n i f

it s omission s ar o no t

reduce dbolo w th o lovo l o f astandard , uncontrolle domission s uni t o f th o sam e typ o (e.g. , i f th o BAC T o r LAE Rdetermination s t o whic hi t i 3 compare dhav e resulte di n a dotorminatio n tha t

n o contro l measure s ar o required)
. (ii ) Th o owno r

o r operato r

mad o a n investmen t t o instal l th o contro l technology.3745-31-3 0 9

Fo r th o purpos e o f

thi s dotormination , a n invostmcn t include s expense s t o researc hth o applicatio n o f apollutio n preventio n techniqu e t o th o omission s uni t o r t o rotoo l th o uni t

t o appl y a pollutio n preventio n technique. (b ) Impac t

o f omission s fromth o uni t Th o dirocto r

mus t dotormin o tha t

th e allowabl e omission s fromth o omission s uni t

wil l no t caus o o r

contribut e t o aviolatio n o f an y nationa l ambion t ai r qualif y standar do r

PS D increment , o r

adversel y impac t

a n ai r qualif y relate dvalu e (suc ha s visibility ) tha t ha s boo n identifie dfo r a federa l Clas s I aro ab y afedera l lan dmanage r an dfo r

whic h informatio n i s availabl e t o th o genera l public
. (c ) Dat e o f

installatio n A nomission s uni t

ma y qualif y a s aclea n uni t ove n i f

th o contro l tochnology , o n whic hth o cloa n uni t dosignatio n i s basod , wa s installe d befor e Octobe r

28 , 2004
. However , fo r 3uch omission s units , th o owno r o r operato r

mus t appl y fo r

th o clea n uni t

dosignatio n withi n tw o year s afto r Octobe r

28 , 2004
. Fo r

technologies installe dafto r Octobe r

28 , 2004 , the owno r

o r operato r

mus t appl y fo r

th o clea n uni t

dosignatio n a

t th o tim o th o contro l tochnolog y i s installed
. (d ) R o qualifyin g a s acloa n uni t Th o emission s uni t

mus t obtai n ano w permi t

(pursuan t

t o roquiromont s i nparagraph s (B)(7 ) an d(B)(8 ) o f thi s mlo ) tha t

demonstrate s tha t

th o omission s unit' s contro l tochnolog y i s achievin g alovo l o f omissio n contro l comparabl o t o curront-da y BAC T o r LAER , an dth o emission s uni t mus t moo t th o roquiromont s i n paragraph s (B)(3)(a)(i)—an d (B)(3)(b ) ofthi s mlo
. (4 ) Demonstratin g contro l effectivenes s comparabl o t o BAC T o r LAE R Th o owno r

o r operato r

ma y domonstrat o tha t th e omission s unit' s contro l tochnolog y i s comparabl o t o BAC T o r LAE Rfo r

purpose s o f

paragrap h (B)(3)(a ) o f

thi 3 ml o accordin g t o eithe r paragrap h(B)(4)(a ) o r (B)(4)(b ) o f thi s mlo
. Paragrap h(B)(4)(c ) o f thi s ml o specific s th e tim o fo r makin g thi s comparison
. (a ) Compariso n t o previou s BAC T o r LAE Rdetermination s Unite dState s onvironmonta l protectio n agonc y maintain s a n o n lin e databas e o f

previou s determination s o f reasonabl y availabl e contro l tochnolog y (RACT) , BACT , an dLAE Ri n th o RACT/BACTYLAE R3745-31-3 0
clearinghous e (RBLC)
. Th o omission s unit' s contro l tochnolog y i 3 presume dt o bo comparabl o t o LAE Ri f i t achieve s a n omissio n limitatio n tha t

i s a t loas t a s stringen t

a s an y on o o f

th o fiv e bc3t-porformin g simila r source s fo r

whic haLAE Rdotorminatio n ha s boo n mad o withi n th o precedin g fivo years , an dfo r whic hinformatio n ha s boo n ontoro dint o th o RBLC
. Th o omission s unit' s contro l tochnolog y i s presume dt o b o comparabl o t o BAC T i f i t achieve s a n emissio n limitatio n tha t i s equa l t o o r

bette r tha n th o averag e o f

th o omissio n limitation s achieve db y al l th o source s fo r whic haBAC T o r LAE Rdeterminatio n ha s boo n mad o withi n th o precedin g fiv o year s an d entere dint o th o RBLC , an dfo r whic hi t

i s technicall y feasibl e t o appl y th o BAC T o r

LAE Rcontro l tochnolog y t o th o omission s unit
. Th o dirocto r shal l als o compar e thi s presumptio n t o an y additiona l BAC T o r LAE Rdetermination s o f whic hi t

i s awaro , an dshal l conside r an y informatio n o n achieve di n practic o pollutio n contro l technologie s provido ddurin g th o publi c common t period , t o dotormin o whctho r an y presumptiv e dotorminatio n tha t th o contro l tochnolog y i s comparabl o t o BAC T o r

LAE Ri s correct
. (b ) Th e 3ubstantially-a3-offoctiv o tos t Th o owno r

o r operato r

ma y demonstrat e tha t th o omission s unit' 3 contro l tochnolog y i s substantiall y a s offoctiv o a s BAC T o r LAER
. I n addition , an y otho r

perso n ma y presen t

evidenc e relate dt o whethe r th o contro l tochnolog y i s substantiall y a s offoctiv o a s BAC T o r LAE R durin g th o publi c participatio n proces s require dundo r paragrap h(B)(7 ) o f thi 3 mlo
. Th e dirocto r 3hal l conside r

3uch evidenc e o n aca30-by-cas o basi s an ddotormin o whotho r th o omission s unit' s ai r pollutio n contro l tochnolog y i s substantiall y a s offoctiv o a s BAC T o r LAER
. (c ) Tim e o f

compariso n (i ) Emission s unit s wit hcontro l technologie s tha t aro installe dbefor e Octobe r 28 , 200 4 Th o owno r

o r operato r

o f a n omission s uni t

whos o contro l tochnolog y i s installe dbefor e Octobe r 28 , 200 4 may , a

t it s option , eithe r demonstrat e tha t

th o cmi33io n limitatio n achieve db y th o omission s unit' s contro l tochnolog y i s comparabl o t o th o BAC T o r LAE Rroquiromonts—tha t applied—a t

the—time—fee—contro l tochnolog y wa

3 installed , o r

demonstrat e tha t

the omissio n limitatio n achieve db y th o omission s unit' s contro l tochnolog y i s comparabl o t o curren t da y BAC T o r

LAE Rroquiromonts
. Th e expiratio n dat o o f

th o cloa n uni t

dosignatio n wil l dopon do n whic h optio n th o owno r

o r operato r

usos , a s specifie di n paragrap h3745-31-3 0 1 1

(B)(6 ) ofthi s rulo
. (ii ) Emission s unit s wit hcontro l technologie s tha t ar o installe dafto r Octobe r 28 , 200 4 Th o owne r

o r operato r

mus t demonstrat e tha t

th e omissio n limitatio n achieve db y th o emission s unit' s contro l tochnolog y i s comparabl o t o curren t da y BAC T o r

LAE Rroquiromonts
. (5 ) Effectiv e dat o o f

th o clea n uni t

dosignatio n Th o offoctiv o dat o o f a n omission s unit' s cloa n uni t designatio n (that

is , th o dat o o n whic hth o owno r o r operato r

ma y bogi n t o us o th e cloa n uni t tc3 t t o dotormin o whotho r

aNS Rprojec t

involvin g th o omission s uni t i s amajo r modification ) i 3 th o dato tha t th o pormi t

require db y paragrap h(B)(7 ) o f thi s ml o i s issue do r

th o date tha t

th o emission s unit' s ai r pollutio n contro l tochnolog y i s place dint o service , whicheve r i s lator
. (6 ) Cloa n uni t

expiratio n I f th o owno r

o r operato r

demonstrate s tha t

th e omissio n limitatio n achieve d b y th o omission s unit' s contro l tochnolog y i s comparabl o t o th o BAC T o r LAE Rroquiromont s that applie da

t th o tim o th o contro l tochnolog y wa s installed , tho n th o cloa n uni t dosignatio n oxpiro s to n yoar s fro mth o dat o tha t th o contro l tochnolog y wa s installed
. Fo r al l otho r

omission s units , th o cloa n uni t dosignatio n oxpiro s to n yoar s fromth o offoctiv o dat o o f th o cloa n uni t dosignation , a s determine daccordin g t o paragrap h(B)(5 ) o f thi 3 mlo
. I n addition , fo r

al l omission s units , th o cloa n uni t dosignatio n expire s an y tim o th o owno r

o r operato r

fail s t o compl y wit hth o provision s fo r maintainin g th o cloa n uni t

designatio n i n paragrap h(B)(9 ) o f thi s mlo
. (7 ) Procodurc s fo r

designatin g omission s unit s a s cloa n unit s Th o dirocto r

shal l designat e a n omi33ion s uni t acloa n uni t

onl y b y issuin g a permi t tha t conform s wit hth o roquiromont s o f thi 3 chapte r

includin g roquiromont s fo r

publi c notic e o f

th o propose dcloa n uni t dosignatio n an d opportunity

— fof

— public—commont.—Such—pormit—must—alee—moot—fe e requirement s i n paragrap h(B)(8 ) o f thi 3 mlo
. (8 ) Require dpormi t

conten t Th o pormi t

require db y paragrap h(B)(7 ) o f thi s ml o shal l includ e th o term s an dcondition s 30

t fort hundo r

paragrap h(B)(8 ) o f

thi 3 mlo
. Suc htorm3 an d condition s shal l b o incorporate dint o th o majo r stationar y source' s Titl o V pormi t i n accordanc o wit hth o provision s o f th o Chapte r

374 5 7 7 o f

th o Administrativ o Codo , bu t n o lato r tha n whe n th o Titl e V pormi t i 3 rcnowod
.3745-31-3 0 1 2

(a ) A 3tatomon

t indicatin g tha t

th o omission s uni t

qualifie s a s acloa n uni t an d identifyin g th o pollutant(s ) fo r whic hthi s dosignatio n applies
. (b ) Th o offoctiv o dato o f th o cloa n uni t

designatio n I f thi s dat o i s no t

know n who n th e dirocto r issue s th o permi t

(o.g. , becaus e th o ai r

pollutio n contro l tochnolog y i 3 no t yo t i n service) , the n th o pormi t

mus t describ e th o even t

tha t wil l dotormin o the offoctiv o dat o (e.g. , th o dat o th e contro l tochnolog y i 3 place dint o 3orvicc)
. Onc e th o offoctiv o dat o i s known , tho n th o owno r o r operato r

mus t notif y th o dirocto r o f th o exac t

dato
. Thi s specifi c offoctiv o dat o mus t b o addo dt o th o 3ourco f 3 Titl o V pormi t

a t th e firs t

opportunity , 3uch a s a modification , revision , rooponing , o r renewa l o f

th o Titl o V pormi t

fo r an y reason , whicheve r como s first , bu t

i n n o cas o lato r

tha n th o nex t renewal
. (c ) Th o expiratio n dat o o f th o cloa n uni t

dosignatio n I f thi s dat o i 3 no t

know n w r ho n th o dirocto r is3uc 3 th o pormi t

(e.g. , becaus e th o ai r

pollutio n contro l tochnolog y i s no t yo t i n service) , tho n th o pormi t

mus t describ e th o even t

tha t wil l dotormin o th o expiratio n dat o (e.g. , th o dat o th o contro l tochnolog y i s place dint o 3orvico)
. Onc e th o expiratio n dat o i 3 known , tho n the owno r o r operato r

mus t notif y th o dirocto r o f th o exac t

dato
. Th o expiratio n dat o mus t b e addo dt o th o source' s Titl o V pormi t a t th e firs t

opportunify , 3uch a s amodification , revision , rooponing , o r ronow r a l o f

th o Titl o V pormi t

fo r an y reason , whicheve r

como s first , bu t

i n n o ca3 0 lato r

tha n th o nex t

renewal
. (d ) Al l emissio n limitation s an dwor k practic e roquiromont s adopte di n conjunctio n wit homissio n limitation s necessar y t o assur e tha t th o contro l tochnology—continues

— te

— achiovo—an—omissio n limitatio n comparabl o t o BAC T o r LAER , an dan y physica l o r operationa l charactoristic s tha t

forme dth o basi s fo r

determinin g tha t

th o omission s unit's

— contro l tochnolog y achieves

— alovo l o f omissio n contro l comparabl o t o BAC T o r LAE R(o.g. , possibl y th o omi33ion 3 unit' 3 capacit y o r

throughput)
. (o) Monitoring , recordkeeping , an dreportin g roquiromont s a s necessar y t o demonstrat e tha t

th o emission s uni t

continue s t o moo t

th o criteri afo r maintainin g it s cloa n uni t dosignation
. (So o paragrap h(B)(9 ) o f thi s mlo. ) (f) Torm s rofloctin g th o owno r o r oporator' 3 dutie s t o maintai n th o clea n uni t designatio n an dth o consoquonco s o f failin g t o d o so , a s presente di n paragrap h(B)(9 ) o f

thi s mlo
.3745-31-3 0 1 3

(9 ) Maintainin g cloa n uni t designatio n T o maintai n th o cloa n uni t designation , th o owno r o r operato r

mus t confor m t o al l th o rostriction s listo dundo r paragrap h(B)(9 ) o f thi s mlo
. Paragrap h (B)(9 ) o f

thi s ml o applie s independentl y t o oac hpollutan t fo r whic hth o dirocto r ha s designate dth o omission s uni t acloa n unit
. Tha t

is , failin g t o confor mt o th o rostriction s fo r on o pollutan t

affoct s th o cloa n uni t dosignatio n onl y fo r tha t pollutant
. (a ) Th o cloa n uni t

mus t compl y wit hth o emissio n limitation(s ) and/o r wor k practic e roquiromont s adopte dt o ensur e tha t th o contro l tochnolog y continue s t o achiev e omissio n contro l comparabl o t o BAC T o r LAER
. (b ) Th e owno r

o r operato r

ma y no t

mak e aphysica l chang e i n o r chang e i n th o metho do f

operatio n o f

th o cloa n uni t

tha t cause s th o omission s uni t t o functio n i n amanne r that i s inconsisten t

wit hthe physica l o r operationa l charactoristic s that forme dthe basi s fo r th o dotorminatio n tha t th o contro l tochnolog y i s achievin g alovo l o f emissio n contro l tha t i 3 comparabl o t o BAC T o r LAE R(o.g. , possibl y th e omission s unit' s capacit y o r

throughput)
. (c ) Th o cloa n uni t

ma y no t omi t abov e alovo l tha t

ha 3 boo n offset
. (d ) Th o cloa n uni t

mus t compl y wit han y torm s an dcondition s i n th o Titl o V pormi t relate dt o th o unit' s cloa n uni t designation
. (o ) Th e cloa n uni t

mus t continu e t o contro l omi33ion 3 usin g th o specifi c ai r pollutio n contro l tochnolog y tha t wa s th o basi s fo r

it s cloa n uni t dosignation
. I f

th o emission s uni t

o r contro l tochnolog y i s replaced , tho n th o clea n uni t

designatio n ond3
. (10 ) Offset s an dnettin g a t cloa n unit s Emission s change s tha t occu r a t acloa n uni t

mus t no t bo include di n calculatin g asignifican t ne t omi33ion 3 increas e (that i3 , mu3 t

no t b o u3o di n a nettin g analysis) , o r

bo use dfo r

generatin g offsets , unles s suc hus o occur s befor e Octobe r

28 , 200 4 o r

afto r th e cloa n uni t

dosignatio n expires ; or , unles s th e omission s uni t

reduce s omission s bolo w th o lovo l tha t qualifie dth o uni t

a s acloa n unit
. However , i f th o cloa n uni t

reduce s emission s bolo w th e leve l tha t qualifie dth o uni t

a 3 acloa n unit , tho n th o owno r o r operato r

ma y gonorat o a credi t fo r th o differenc e botweo n th e lovo l tha t qualifie dth o uni t

a s acloa n uni t an dth o omission s unit' s no w omissio n limitatio n i f suc hreduction s aro surplus , quantifiable , an dpermanent
. Fo r purpose s o f

generatin g offsets , th o reduction s mus t

als o b o federall y onforcoablc
. Fo r purpose s o f

determinin g creditabl e no t

emission s increase s an ddocroasos , th o reduction s mus t als o b o onforcoabl c a s apractica l matter
.3745-31-3 0 1 4

(11 ) Effec t

o f rodosignatio n o n th e clea n uni t designatio n Th o clea n uni t

dosignatio n o f

a n omission s uni t

i s no t affecte db y rodosignatio n o f

th o attainmon t

statu s o f

th o aro ai n whic hi t

i s locatod
. Tha t i3 , i f acloa n uni t

i s locato di n a n attainmon t aro aan dth o aro ai s rodosignato d t o nonattainmont , it s cloa n uni t dosignatio n i s no t

affected
. Similarly , rodosignatio n fro mnonattainmon t t o attainmon t

doe s no t

affoc t the cloa n uni t dosignation
. However , i f acloa n unit ! 3 dosignatio n expire s o r i s los t pursuan t t o paragraph s (A)(2)(c ) an d(B)(2)(c ) o f thi s mlo , i t

mus t r o qualif y undo r

th o roquiromont s tha t

ar e currentl y applicable
.3745-31-3 0

Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 12/01/201 1

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Dat e
Promulgate dUnder : Statutor y Authority : Rul e Amplifies : Prio r Effectiv e Dates : 119.0 3 3704.03(F ) 3704.03(F) , 3704.03(A ) 10/28/04 , 12/1/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

3745-31-3 1 Pollutio n contro l projcctReserved .
[Comment : Fo r

date s o f

no n regulator y governmen t publications , publication s o f recognize dorganization s an dassociations , fodora l rules , an dfodora l statutor y provision s rofcronco di n thi s mlo , so o th e las t paragrap ho f

ml o 3745-31-0 1 o f

th o Administrativ o Cod o title d"Incorporatio n b y reference." ] (A ) Applicabilit y procedure s Thi 3 ml e applie s t o an y owno r o r operato r

undertakin g apollutio n contro l projec t (P€P) r (B ) PC P exclusio n procedura l roquiromont s A l l PCP s mus t

moo t th o provision s containe di n thi s mlo
. (1 ) Bofor o a n owno r

o r operato r begin s actua l constmctio n o f aPCP , th o owno r

o r operato r mus t eithe r submi t anotic e t o th o dirocto r i f th o projec t

i s liste d undo r th o PC P definitio n foun di n ml o 374 5 3 1 0 1 o f th o Administrativ o Codo , o r

i f th o projec t

i s no t listo dunde r

th o PC P definition , tho n th o owno r o r operato r

mu3 t 3ubmit apormi t

applicatio n an dobtai n approva l t o U30 th o P C Pexclusio n fro mth o dirocto r consisten t

wit hth o roquiromont s i n paragrap h(B)(5 ) o f

thi s mlo
. Regardles s o f whethe r th o owno r

o r operato r submit s anotic e o r apormi t

application , th o projec t mu3 t moo t th o roquiromont s i n paragrap h(B)(2 ) o f thi s mlo , an dth o notic e o r pormi t applicatio n mus t

contai n th o informatio n require di n paragrap h(B)(3 ) o f thi 3 mlo
. (2 ) An y NS Rprojec t

tha t rolio s o n th o PC P exclusio n mus t moo t th o roquiromont s undo r thi s paragraph
. (a ) Environmentall y beneficia l analysi s Th o onvironmonta l benefi t fro mth o omissio n reduction s o f pollutant s regulate dundo r

th o Cloa n Ai r

Ac t mus t outweig hth e onvironmonta l detrimen t

o f omi33ion3 incroasc 3 i n pollutant s regulate dundo r th o Cloa n A i r Act
. A statemen t

tha t atochnolog y fro maPC P i s bein g use dshal l b o presume dt o satisfy thi s requirement
. (b ) Ai r qualif y analysi s Th e omission s incroaso s fro mth o NS Rprojec t wil l no t

caus e o r contribut e t o aviolatio n o f an y nationa l ambion t ai r qualify standar do r PS D increment , o r

adversel y impac t

a n ai r qualif y rotate dvalu e (3uch a 3 visibility ) tha t

ha s boo n identifie dfo r afedera l Clas s I aro ab y afodora l lan dmanage r

an dfo r

whic hinformatio n i s availabl e t o th o genera l public
.

[stylesheet: rule.xsl

2.14, authoring tool: i4i 2.01 May 21, 2003, (dv: 2, p: 28917, pa: 51259, ra: 155339, d: 152791)] prin tdate : 06/02/2008 09:2 6 A M3745-31-3 1

(3 ) Conten t

o f notic e o r

permi t applicatio n I nth o notic e o r

pormi t applicatio n sen t

t o the director , th o owno r o r oporato r mus t include , a

t aminimum , th e informatio n listo dunde r paragrap h(B)(3 ) o f thi s mlo
. (a ) A descriptio n o f

th o project
. (b ) Th o potentia l omission s incroaso s an ddocroaso s o f an y pollutan t

regulate d unde r th o Cloa n Ai r

Ac t an dth o projecte domission s incroaso s an d docroasos—using—fee—major—modification—methodology—in—ml e 371 5 3 1 0 1 o f

th o Administrativ o Codo , tha t wil l resul t

fro mth o project , an dacop y o f th o cnvironmontall y beneficia l analysi s require d b y paragrap h(B)(2)(a ) o f thi s mlo
. (c ) A descriptio n o f

monitorin g an drecordkeeping , an dal l otho r methods , t o b o use do n a n ongoin g basi s t o demonstrat e tha t th o projec t

i s cnvironmontall y beneficial
. Method s shoul db o sufficien t t o moo t th o roquiromont s i n Chapte r 3745-7 7 o f

th o Administrativ o Codo
. (d ) A certificatio n tha t th o projec t

wil l b o designe dan doperate di n amanne r tha t i s consisten t

wit hprope r

industr y an dengineerin g practices , i n a manne r tha t i s consisten t

wit hth o cnvironmontall y beneficia l analysi s an dai r qualif y analysi s require dundo r paragrap h(B)(2 ) o f thi s mlo , wit hinformatio n submitte di n th o notic e o r pormi t application , an di n suc hawa y a s t o minimize , withi n th o physica l configuratio n an d operationa l standard s usuall y associate dwit hth o omission s contro l dovic o o r

strategy , omission s o f collatera l pollutants
. (o ) A demonstratio n tha t th o PC P wil l no t

hav o a n advers e ai r

qualif y impac t (e.g. , modeling , screenin g lovo l modelin g results , o r astatemen t

tha t th o collatera l omission s increas e i s include dwithi n th o parameter s uso di n th e mos t roccn t modelin g exorcise ) a 3 require db y paragrap h(B)(2)(b ) o f thi s mlo
. A n ai r

qualif y impac t

analysi s i s no t

require dfo r

an y pollutan t

tha t wil l no t

oxporionc o asignifican t omission s increas e a s a resul t o f th o project
. (4 ) Notic e proces s fo r listo dprojoct 3 Fo r project s listo dundo r th o PC P definitio n foun di n ml o 374 5 3 1 0 1 o f th o Administrativ o Codo , th e owno r o r oporato r

ma y bogi n actua l constmctio n o f th o projec t

immediatel y afto r

notic e i 3 sen t

t o th o director
. Th o owno r o r oporato r shal l respon dt o an y request s b y th o dirocto r fo r additiona l informatio n tha t

th o dirocto r

determine s i 3 nocc33ar y t o evaluat e th o suitabilit y o f

th o projec t

fo r th o PC P exclusion
.3745-31-3 1 3

(5 ) Permi t

proces s fo r

unliste dproject s Befor e a n owno r

o r oporato r

ma y bogi n actua l constmctio n o f aPC P projec t that i 3 no t listo dunde r

th o PC P definitio n foun di n ml o 374 5 3 1 0 1 o f th o Administrativ o Code , th e projec t mus t b e approvo db y th o dirocto r an d recorde di n apermi t

t o instal l o r

Titl o V pormit
. Th o pormi t t o instal l shal l b o issuo da s adraf

t actio n po r

Chapte r 374 5 4 7 o f

th o Administrativ o Codo
. Th o Titl o V pormi t

3hal l b o i33uc da

3 a n initia l Titl o V o r a 3 asignifican t modificatio n po r

Chapte r 374 5 7 7 o f

th o Administrativ e Codo
. (6 ) Operationa l roquiromont s Upo n installatio n o f

th o PCP , the owno r

o r oporato r

mus t compl y wit hth o roquiromont s o f

paragraph s (B)(6)(a ) t o (B)(6)(c ) ofthi s mlo
. (a ) Gonora l dut y Th e owno r

o r oporato r

mus t operat e th o PC P i n amanne r consisten t wit hprope r

industr y an dengineerin g practices , i n amanne r tha t i 3 consisten t

wit hth o environmentall y beneficia l analysi s an dai r qualif y analysi s require dundo r paragrap h(B)(2 ) o f

thi s mlo , wit hinformatio n submitte di n th o notic e o r pormi t applicatio n require db y paragrap h (B)(3 ) o f

thi s mle , an di n suc hawa y a s t o minimizo , withi n th o physica l configuratio n an doperationa l standard s usuall y associate d wit hth o omission s contro l dovic o o r strategy , omission s o f collatera l pollutants
. (b ) Recordkeepin g The—ownor—ef—oporato r must—maintain—copies—en—site—o f th o onvironmontall y beneficia l analysis , th e ai r qualif y impact s analysis , an dmonitorin g an dotho r emissio n record s t o prov o tha t th o PC P operate dconsisten t

wit hth o gonora l dut y roquiromont s i n paragrap h (B)(6)(a ) ofthi s mlo
. (c ) Pormi t

roquiromont s Th e owno r

o r oporato r

mus t compl y wit han y provision s i n th o permit-to-instal l o r

Titl o V permi t

relate dt o us o an dapprova l o f th o PC Pexclusion
. (d ) Goncratio n o f

omissio n reductio n credit s Emissio n reduction s create db y aPC P shal l no t b o include di n calculatin g asignifican t no t omission s increase , o r b o uso dfo r generatin g offsets , unles s th o omission s uni t furthe r reduce s emission s3745-31-3 1 4

afte r qualifyin g fo r

th o PC P exclusio n (o.g. , talcin g a n operationa l restrictio n o n th o hour s o f operation)
. Th o owno r o r oporato r

ma y gonorat o acredi t

fo r th o differenc e betwee n th o lovo l o f reductio n tha t wa s uso dt o qualif y fo r th o PC P exclusio n an dth o no w cmi33io n limitatio n i f

suc hreduction s ar o surplus , quantifiable , an dpermanent
. Fo r purpose s o f

generatin g offsets , the reduction s mus t als o b o federall y onforcoablc
. Fo r

purpose s o f

determinin g creditabl e no t omission s incroaso s an ddecreases , th o reduction s mus t ab o bo cnforcoabl o a s a practica l matter
.3745-31-3 1 5

Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 12/01/201 1

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Dat e
Promulgate dUnder : 119.0 3 Statutor y Authority : 3704.03(F ) Rul e Amplifies : 3704.03(F) , 3704.03(A ) Prio r Effectiv e Dates : 10/28/04 , 12/01/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

3745-31-3 2 Plantwid e applicabilit y limi t(PAL) .
[Comment : Fo r

date s o f

non-regulator y governmen t publications , publication s o f recognize dorganization s an dassociations , federa l mles , an dfedera l statutor y provision s reference di n thi s mle , se e "Incorporatio n b y Reference " a t the en do f

ml e 3745-31-0 1 o f th e Administrativ e Code. ] (A ) Actual s PA Lrequirement s A l l PAL s issue dunde r thi s ml e shal l mee t

al l applicabl e provision s i n thi s mle
. (1 ) Applicabilit y (a ) Th e directo r

ma y approv e th e us e o f a n actual s PA Lfo r

an y existin g majo r stationar y sourc e (excep t a s provide di n paragrap h(A)(1)(b ) o f thi s mle ) i f

th e PA Lmeet s the requirement s i n thi s mle
. Th e ter mPA L shal l mea n actual s PA Lthroughou t thi s mle
. (b ) Th e directo r

shal l no t

allo w a n actual s PA Lfo r VO C o r

nitroge n oxide s fo r an y majo r

stationar y sourc e locate di n a n extrem e ozon e nonattainmen t

area . (c ) An y physica l chang e i n o r chang e i n th e metho do f operatio n o f

amajo r stationar y sourc e that

maintain s it s tota l source-wid e emission s belo w the PA Llevel , meet s th e requirement s i n thi s mle , an dcomplie s wit h the PA Lpermit : (i ) I s no t amajo r modificatio n fo r

th e PA Lpollutant ; (ii ) Doe s no t

hav e t o b e approve dthroug hth e nonattainmen t o r PS D program ; an d (iii ) I s no t

subjec t t o th e provision s i n paragrap h(B)(DX5 ) of ml e 374 5 3 1 103745-31-0 5 o f the Administrativ e Cod e (restriction s o nrelaxin g enforceabl e emissio n limitation s tha t th e majo r stationar y sourc e use dt o avoi dapplicabilit y o f th e nonattainmen t o r PS D program)
. (d ) Excep t

a s provide dunde r

paragrap h(A)(l)(c)(iii ) o f thi s mle , amajo r stationar y sourc e shal l continu e t o compl y wit hal l applicabl e federa l o r state requirements , emissio n limitations , an dwor k practic e requirement s that

wer e establishe dprio r t o the effectiv e dat e o f th e PAL
.

[stylesheet: rule jcsl

2.14. authoring tool: i4i 2.01 May 21, 2003. (dv: 6, p: 28917, pa: 51259, ra: 155344, d: 167224)] prin tdate : 06702/200

8 09:2 7 A M3745-31-3 2 2

(2 ) Permi t

applicatio n requirement s A s par t o f apermi t

applicatio n requestin g aPAL , th e owne r o r operato r

o f a majo r stationar y sourc e shal l submi t the followin g informatio n t o th e directo r fo r approval : (a ) A lis t

o f al l emission s unit s a t the sourc e designate da s PA Lsmal l emission s unit , PA Lsignifican t emission s uni t

o r PA Lmajo r

emission s uni t base do n thei r

potentia l t o emit
. I n addition , th e owne r o r operato r o f the sourc e shal l indicat e which , i f any , federa l o r

state applicabl e requirements , emissio n limitation s o r wor k practice s appl y t o eac hunit
. (b ) Calculation s o f the baselin e actua l emission s (wit hsupportin g documentation)
. Baselin e actua l emission s ar e t o includ e emission s associate dno t

onl y wit hoperatio n o f the unit , bu t

als o emission s associate dwit hstartup , shutdow n an dmalfunction
. (c ) Th e calculatio n procedure s tha t th e majo r

stationar y sourc e owne r o r operato r propose s t o us e t o conver t th e monitorin g syste mdat at o monthl y emission s an dannua l emission s base do n atwelve-mont h rollin g tota l fo r

eac hmont ha s require db y paragrap h(A)(12)(a ) o f thi s rale. (3 ) Genera l requirement s fo r establishin g PAL s (a ) Th e requirement s unde r thi s paragraph , at

aminimum , mus t

b e me t fo r eac hPA La

t amajo r stationar y source . (i ) Th e PA Lshal l impos e a n annua l emissio n limitatio n i n ton s pe r year , whic hi s enforceabl e a s apractica l matter , fo r th e entir e majo r stationar y source . Fo r eac hmont hdurin g the PA Leffectiv e perio dafte r

th e firs t

twelv e month s o f

establishin g aPAL , th e majo r stationar y sourc e owne r o r operato r

shal l sho w tha t

the su m o f the monthl y emission s fro meac hemission s uni t unde r the PA L fo r th e previou s twelv e consecutiv e month s i s les s tha n th e PA L ( atwelve-mont haverage , rolle dmonthly)
. Fo r eac hmont hdurin g th e firs t eleve n month s fromth e PA Leffectiv e date , th e majo r stationar y sourc e owne r o r operato r

shal l sho w tha t

th e su mo f

th e precedin g monthl y emission s from the PA Leffectiv e dat e fo r eac hemission s uni t

unde r th e PA Li s les s tha n th e PAL
. (ii ) Th e PA Lshal l b e establishe di n aPA Lpermi t tha t meet s th e3745-31-3 2
requirement s i n paragrap h(A)(4 ) ofthi s mle
. (iii ) Th e PA Lpermi t shal l contai n al l th e requirement s o f paragrap h (A)(6 ) ofthi s mle
. (iv ) Th e PA Lshal l includ e fugitiv e emissions , t o the exten t quantifiable , fromal l emission s unit s that emi t o r hav e th e potentia l t o emi t

th e PA Lpollutan t

a t th e majo r

stationar y source . (v ) Eac hPA Lshal l regulat e emission s o f onl y on e pollutant
. (vi ) Eac hPA Lshal l hav e aPA Leffectiv e perio do f te n years . (vii ) Th e owne r

o r operato r

ofth e majo r

stationar y sourc e wit haPA L shal l compl y wit hthe monitoring , recordkeeping , an dreportin g requirement s provide di n paragraph s (A)(ll ) t o (A)(13 ) o f thi s ml e fo r eac hemission s uni t unde r th e PA Lthroug hthe PA L effectiv e period
. (b ) A t n o tim e (durin g o r afte r th e PA Leffectiv e period ) are emissio n reduction s o f

aPA Lpollutant , whic hoccu r durin g th e PA Leffectiv e period , creditabl e a s decrease s fo r purpose s o f

offset s unde r

ml e 3745-31-2 2 ofth e Administrativ e Cod e unles s th e leve l ofth e PA Li s reduce db y the amoun t o f suc hemissio n reduction s an dsuc hreduction s woul db e creditabl e i n th e absenc e o f th e PAL
. (4 ) PA Lpermi t

issuanc e requirement s (a ) Th e directo r

shal l issu e al l typographical/calculatio n erro r reopening s (a s describe di n paragrap h(A)(7)(b)(i)(a ) o f thi s mle ) t o PA Lpermit s a s eithe r draf t action s befor e an y final actions , o r fina l actions , a s describe di n Chapte r

3745-4 7 o f

th e Administrativ e Code
. (b ) Th e directo r

shal l issu e al l PA Lpermit s no t otherwis e describe di n paragrap h(A)(4)(a ) o f thi s ml e a s draf

t action s befor e an y fina l actions , a s describe di n Chapte r 3745-4 7 ofth e Administrativ e Code
. (5 ) Settin g th e ten-yea r actual s PA Lleve l (a ) Excep t

a s provid e i n paragrap h(A)(5)(b ) o f thi s mle , the actual s PA L leve l fo r amajo r stationar y sourc e shal l b e establishe da s the su mo f th e3745-31-3 2 4

baselin e actua l emission s o f th e PA Lpollutan t

fo r eac hemission s uni t a t th e source ; plu s a n amoun t equa l t o the applicabl e significan t leve l fo r th e PA Lpollutan t

unde r ml e 3745-31-0 1 o f th e Administrativ e Cod e o r

unde r the Clea n Ai r

Act , whicheve r

i s lower
. Whe n establishin g the actual s PA Llevel , fo r aPA Lpollutant , onl y on e consecutiv e twenty-four-mont hperio dmus t b e use dt o determin e the baselin e actua l emission s fo r al l existin g emission s units
. However , a differen t

consecutiv e twenty-four-mont hperio dma y b e use dfo r eac h differen t

PA Lpollutant
. Emission s associate dwit hemission s unit s tha t wer e permanentl y shutdow n afte r thi s twenty-four-mont hperio dmus t b e subtracte dfro mth e PA Llevel
. Emission s fromemission s unit s o n whic hactua l constmctio n bega n afte r the twenty-four-mont hperio d mus t b e adde dt o the PA Lleve l i n a n amoun t equa l t o th e potentia l t o emi t o f th e units
. Th e directo r shal l specif y areduce dPA Llevel(s ) (i n ton s pe r year ) i n th e PA Lpermi t t o becom e effectiv e o n th e futur e complianc e date(s ) o f an y applicabl e federa l o r stat e regulator y requirement(s ) tha t

th e directo r

i s awar e o f

prio r t o issuanc e o f

the PA L permit
. Fo r

instance , i f

th e sourc e owne r

o r operato r

wil l b e require dt o reduc e emission s fromindustria l boiler s i n hal f fro mbaselin e emission s o f sixt y part s pe r

millio nnitroge n oxide s t o ane w ml e limi t o f thirt y part s pe r

million , the n th e PA Lpermi t shal l contai n afutur e effectiv e P A Lleve l tha t

i s equa l t o th e curren t PA Lleve l reduce db y hal f o f the origina l baselin e emission s o f suc hemission s unit(s)
. (b ) Fo r newl y constructe demission s unit s (whic hd o no t includ e modification s t o existin g emission s units ) o n whic hactua l constmctio n bega n afte r

the twenty-four-mont hperiod , i n lie u o f addin g th e baselin e actua l emission s a s specifie di n paragrap h(A)(5)(a ) o f thi s mle , the emission s mus t

b e adde dt o th e PA Lleve l i n a n amoun t equa l t o th e potentia l t o emi t

o f th e emission s units
. (6 ) Content s o f

the PA Lpermi t Th e PA Lpermi t

shal l contain , a

t aminimum , th e informatio n unde r paragrap h(A)(6 ) o f

thi s mle
. (a ) Th e PA Lpollutan t an dthe applicabl e source-wid e emissio n limitatio n i n ton s pe r year . (b ) Th e PA Lpermi t

effectiv e dat e an dthe expiratio n dat e o f th e PA L(PA L effectiv e period)
. (c ) Specificatio n i n the PA Lpermi t tha t i f amajo r stationar y sourc e owne r o r operato r applie s t o rene w aPA Li n accordanc e wit hparagrap h(A)(9 ) o f3745-31-3 2 5

thi s rul e befor e the en do f th e PA Leffectiv e period , the n the PA Lshal l no t expir e a

t th e en do f

th e PA Leffectiv e period
. I t shal l remai n i n effec t unti l arevise dPA Lpermi t i s issue db y th e director
. (d ) A requiremen t

tha t emissio n calculation s fo r complianc e purpose s includ e emission s fromstartups , shutdown s an dmalfunctions
. (e ) A requiremen t

that , onc e th e PA Lexpires , the majo r stationar y sourc e i s subjec t t o th e requirement s o f paragrap h(A)(8 ) o f

thi s mle
. (f ) Th e calculatio n procedure s tha t th e majo r

stationar y sourc e owne r o r operato r shal l us e t o conver t th e monitorin g syste mdat at o monthl y emission s an dannua l emission s base do n atwelve-mont hrollin g tota l fo r eac hmont ha s require db y paragrap h(A)(12)(a ) o f thi s mle
. (g ) A requiremen t

tha t the majo r

stationar y sourc e owne r o r operato r

monito r al l emission s unit s i n accordanc e wit hth e provision s unde r paragrap h (A)(ll ) ofthi s rule
. (h ) A requiremen t

t o retai n th e record s require dunde r paragrap h(A)(12 ) o f thi s ml e o n site
. Suc hrecord s ma y b e retaine di n a n electroni c format
. (i ) A requiremen t

t o submi t

th e report s require dunde r paragrap h(A)(13 ) o f thi s ml e b y the require ddeadlines
. (j ) An y othe r

requirement s tha t

th e directo r

deem s necessar y t o implemen t an denforc e th e PAL
. (7 ) PA Leffectiv e perio dan dreopenin g o f th e PA Lpermi t (a ) PA Leffectiv e perio d APA Lshal l hav e a n effectiv e perio do f te n years . (b ) Reopenin g o f

th e PA Lpermi t (i ) Durin g th e PA Leffectiv e period , the directo r shal l reope n th e PA L permi t to : (a) Correc t

typographical/calculatio n error s mad e i n settin g th e P A Lo r reflec t amor e accurat e determinatio n o f emission s3745-31-3 2 6

use dt o establis hthe PAL
. (b) Reduc e th e PA Li f the owne r

o r operato r

o f th e majo r stationar y sourc e create s creditabl e emissio n reduction s fo r us e a s offset s unde r

ml e 3745-31-2 2 o f

the Administrativ e Code
. (c) Revis e the PA Lt o reflec t a n increas e i n th e PA La s provide d unde r paragrap h(A)(10 ) o f thi s mle
. (ii ) Th e directo r

ma y reope n th e PA Lpermi t fo r th e following : (a) Reduc e th e PA Lt o reflec t newl y applicabl e federa l requirement s (fo r

example , ne w sourc e performanc e standards ) wit hcomplianc e date s afte r th e PA Leffectiv e date
. (b) Reduc e th e PA Lconsisten t wit han y othe r

requirement , tha t

i s enforceabl e a s apractica l matter , an dtha t th e directo r

ma y impos e o n th e majo r

stationar y source . (c) Reduc e th e PA Li f the directo r

determine s tha t

areductio n i s necessar y t o avoi dcausin g o r contributin g t o anationa l ambien t ai r qualit y standar do r

PS D incremen t

violation , o r t o a n advers e impac t

o n a n ai r

qualit y relate dvalu e (AQRV ) tha t ha s bee n identifie dfo r afedera l Clas s I are ab y a federa l lan dmanage r

an dfo r whic hinformatio n i s availabl e t o th e genera l public
. (iii ) Excep t

fo r the permi t

reopenin g i n paragrap h(A)(7)(b)(i)(a ) o f thi s ml e fo r the correctio n o f

typographical/calculatio n error s tha t d o no t increas e th e PA Llevel , al l othe r reopening s shal l b e carrie d ou t i n accordanc e wit hth e publi c participatio n requirement s o f paragrap h(A)(4 ) o f

thi s mle
. (8 ) Expiratio n o f

aPA L An y PA Ltha t

i s no t renewe di n accordanc e wit hth e procedure s i n paragrap h (A)(9 ) o f

thi s ml e shal l expir e a t the en do f

th e PA Leffectiv e period , an dth e requirement s unde r

paragrap h(A)(8 ) o f

thi s ml e shal l apply
. (a ) Eac hemission s uni t (o r eac hgrou p o f

emission s units ) tha t existe dunde r3745-31-3 2 7

th e PA Lshal l compl y wit ha n allowabl e emissio n limitatio n unde r a revise dpermi t

establishe daccordin g t o th e procedure s unde r thi s paragraph
. (i ) Withi n the tim e frame specifie dfo r PA Lrenewal s i n paragrap h (A)(9)(b ) o f

thi s rule , the majo r

stationar y sourc e shal l submi t a propose dallowabl e emissio n limitatio n fo r eac hemission s uni t (o r eac hgrou p o f

emission s units , i f

suc hadistributio n i s mor e appropriat e a s decide db y the director ) b y distributin g th e PA L allowabl e emission s fo r the majo r

stationar y sourc e amon g eac h o f th e emission s unit s tha t existe dunde r

the PAL
. I f

the PA Lha d no t ye t bee n adjuste dfo r

a n applicabl e requiremen t tha t becam e effectiv e durin g the PA Leffectiv e period , a s require dunde r paragrap h(A)(9)(e ) o f thi s mle , suc hdistributio n shal l b e mad e a s i f th e PA Lha dbee n adjusted
. (ii ) Th e directo r

shal l decid e whethe r an dho w the PA Lallowabl e emission s wil l b e distribute dan dissu e arevise dpermi t incorporatin g allowabl e limit s fo r eac hemission s unit , o r eac h grou p o f

emission s units , a s th e directo r determine s i s appropriate
. (b ) Eac hemission s unit(s ) shal l compl y wit hth e allowabl e emissio n limitatio n o n atwelve-mont hrollin g basis
. Th e directo r ma y approv e th e us e o f

monitorin g system s (sourc e testing , emissio n factors , etc. ) othe r tha n CEMS , CERMS , PEM S o r CPM S t o demonstrat e complianc e wit hth e allowabl e emissio n limitation
. (c ) Unti l the directo r

issue s th e revise dpermi t incorporatin g allowabl e limit s fo r eac hemission s unit , o r eac hgrou p o f

emission s units , a s require d unde r paragrap h(A)(8)(a)(i ) o f thi s mle , th e sourc e shal l continu e t o compl y wit hasource-wide , multi-uni t emission s ca p equivalen t t o th e leve l o f th e PA Lemissio n limitation
. (d ) An y physica l chang e o r chang e i n th e metho do f operatio n a

t th e majo r stationar y sourc e wil l b e subjec t t o the nonattainmen t

o r amajo r

NS R requirement s i f

suc hchang e meet s th e definitio n o f PA Lmajo r modification
. (e ) Th e majo r

stationar y sourc e owne r o r operato r

shal l continu e t o compl y wit han y state o r

federa l applicabl e requirement s (BACT , reasonabl y availabl e contro l technolog y (RACT) , ne w sourc e performanc e standar d(NSPS) , LAE Retc. ) tha t ma y hav e applie deithe r durin g th e3745-31-3 2 8

P A Leffectiv e perio do r prio r t o th e PA Leffectiv e perio dexcep t fo r thos e emissio n limitation s tha t ha dbee n establishe dpursuan t t o paragrap hffi¥D)(S) o f ml e 371 5 3 1 103745-31-0 5 o f th e Administrativ e Code , bu t wer e eliminate db y th e PA Li n accordanc e wit hthe provision s i n paragrap h(A)(l)(c)(iii ) o f thi s mle
. (9 ) Renewa l o f

aPA L (a ) Th e directo r

shal l follo w the procedure s specifie di n paragrap h(A)(4 ) o f thi s ml e i n approvin g an y reques t t o rene w aPA Lfo r

amajo r stationar y source , an dshal l provid e bot hth e propose dPA Lleve l an dawritte n rational e fo r

th e propose dPA Lleve l t o the publi c fo r revie w an d comment
. Durin g suc hpubli c review , an y perso n ma y propos e aPA L leve l fo r th e sourc e fo r

consideratio n b y the director
. (b ) Applicatio n deadlin e Amajo r

stationar y sourc e owne r o r operato r

shal l submi t

atimel y applicatio n t o the directo r t o reques t

renewa l o f

aPAL
. A timel y applicatio n i s on e tha t i s submitte da

t leas t si x month s prio r

to , bu t no t earlie r tha n eightee n month s from, th e dat e o f PA Lpermi t

expiration
. Thi s deadlin e fo r

applicatio n submitta l i s t o ensur e tha t th e PA Lpermi t wil l no t expir e befor e the PA Lpermi t i s renewed
. I f

the owne r

o r operato r o f amajo r stationar y sourc e submit s acomplet e applicatio n t o rene w th e PA Lwithi n thi s tim e period , the n th e PA Lshal l continu e t o b e effectiv e unti l the revise dPA Lpermi t wit hth e renewe dPA Li s issued
. (c ) Applicatio n requirement s Th e applicatio n t o rene w aPA Lpermi t shal l contai n th e informatio n require dunde r

paragrap h(A)(9 ) o f

thi s mle
. (i ) Th e informatio n require dunde r paragrap h(A)(2 ) ofthi s mle
. (ii ) A propose dPA Llevel
. (iii ) Th e su mo f

th e potentia l t o emi t o f al l emission s unit s unde r th e P A L(wit hsupportin g documentation)
. (iv ) An y othe r

informatio n th e owne r o r operato r

wishe s th e directo r

t o conside r i n determinin g th e appropriat e leve l fo r renewin g th e PAL
.3745-31-3 2 9

(d ) PA Ladjustmen t I n determinin g whethe r an dho w t o adjus t

the PAL , the directo r shal l conside r th e option s outline di n paragraph s (A)(9)(d)(i ) an d (A)(9)(d)(ii ) o f

thi s mle
. However , i n n o cas e ma y an y suc hadjustmen t fai l t o compl y wit hparagrap h(A)(9)(d)(iii ) o f thi s rale. (i ) I f the emission s leve l calculate di n accordanc e wit hparagrap h(A)(5 ) o f thi s ml e i s equa l t o o r greate r tha n eight y pe r

cen t o f th e PA L level , th e directo r

ma y rene w the PA La t th e sam e leve l withou t considerin g th e factor s se t fort hi n paragrap h(A)(9)(d)(ii ) o f thi s rale; o r (ii ) Th e directo r

ma y se t th e PA La

t aleve l tha t

he/sh e determine s t o b e mor e representativ e o f th e source' s baselin e actua l emissions , o r tha t he/sh e determine s t o b e appropriat e considerin g ai r qualit y needs , advance s i n contro l technology , anticipate deconomi c growt hi n th e area , desir e t o rewar do r encourag e th e source' s voluntar y emissio n reductions , o r othe r factor s a s specificall y identifie db y the directo r i n awritte n rationale
. (iii ) Notwithstandin g paragraph s (A)(9)(d)(i ) an d(A)(9)(d)(ii ) o f thi s rale, (a) I f the potentia l t o emi t o f th e majo r

stationar y sourc e i s les s tha n th e PAL , th e directo r shal l adjus t

th e PA Lt o aleve l n o greate r tha n th e potentia l t o emi t o f th e source ; an d (b) Th e directo r

shal l no t

approv e arenewe dPA Lleve l highe r tha n th e curren t

PAL , unles s th e majo r stationar y sourc e ha s complie dwit hth e provision s o f paragrap h(A)(10 ) o f thi s rale. (e ) I f th e complianc e date fo r astate o r

federa l requiremen t

tha t applie s t o the P A Lsourc e occur s durin g th e PA Leffectiv e period , an di f th e directo r ha s no t alread y adjuste dfo r suc hrequirement , th e PA Lshal l b e adjuste da

t the tim e o f

PA Lpermi t

renewa l o r

Titl e V permi t

renewal , whicheve r

occur s first
. (10 ) Increasin g aPA Ldurin g th e PA Leffectiv e perio d (a ) Th e directo r

ma y increas e aPA Lemissio n limitatio n onl y i f th e majo r3745-31-3 2

stationar y sourc e complie s wit hthe provision s unde r thi s paragraph
. (i ) Th e owne r

o r operato r

o f th e majo r

stationar y sourc e shal l submi t a complet e applicatio n t o reques t a n increas e i n the PA Llimi t fo r a P A Lmajo r

modification
. Suc happlicatio n shal l identif y th e emission s unit(s ) contributin g t o th e increas e i n emission s s o a s t o caus e th e majo r

stationar y source' s emission s t o equa l o r excee d it s PAL
. (ii ) A s par t

o f thi s application , th e majo r stationar y sourc e owne r o r operato r shal l demonstrat e tha t th e su mo f

the baselin e actua l emission s o f

th e PA Lsmal l emission s units , plu s th e su mo f the baselin e actua l emission s o f th e PA Lsignifican t

an dPA Lmajo r emission s unit s assumin g applicatio n o f BAC T equivalen t controls , plu s the su mo f th e PA Lallowabl e emission s o f th e ne w o r modifie demission s unit(s ) exceed s th e PAL
. Th e leve l o f contro l tha t

woul dresul t

fro mBAC T equivalen t control s o n eac h P A Lsignifican t

o r PA Lmajo r

emission s uni t

shal l b e determine d b y conductin g ane w BAC T analysi s a t the tim e th e applicatio n i s submitted , unles s th e emission s uni t i s currentl y require dt o compl y wit haBAC T o r LAE Rrequiremen t

tha t wa s establishe d withi n th e precedin g te n years . I n suc hacase , th e assume d contro l leve l fo r

tha t emission s uni t

shal l b e equa l t o th e leve l o f BAC T o r

LAE Rwit hwhic htha t emission s uni t

mus t currentl y comply
. (iii ) Th e owne r

o r operato r

obtain s anonattainmen t NS Rpermi t

o r PS D permi t fo r al l emission s unit(s ) identifie di n paragrap h (A)(10)(a)(i ) o f

thi s mle , regardles s o f th e magnitud e o f

the emission s increas e resultin g fro mthe m(that is , n o significan t level s apply)
. Thes e emission s unit(s ) shal l compl y wit han y emission s requirement s resultin g fro mthe majo r NS Rprogra m proces s (fo r

example , LAER/BACT) , eve n thoug hthe y hav e als o becom e subjec t

t o th e PA Lo r

continu e t o b e subjec t t o the PAL
. (iv ) Th e PA Lpermi t

shal l requir e tha t

th e increase dPA Lleve l shal l b e effectiv e o n th e da y an y emission s uni t tha t i s par t o f th e PA L majo r modificatio n become s operationa l an dbegin s t o emi t the P A Epollutant
. (b ) Th e directo r

shal l calculat e the ne w PA La s th e su mo f the PA Lallowabl e emission s fo r

eac hmodifie do r

ne w emission s unit , plu s th e su mo f th e baselin e actua l emission s o f th e PA Lsignifican t an dPA Lmajo r emission s unit s (assumin g applicatio n o f BAC T equivalen t

control s a s3745-31-3 2

determine di n accordanc e wit hparagrap h(A)(10)(a)(ii ) o f thi s mle , plu s the su mo f

th e baselin e actua l emission s o f th e PA Lsmal l emission s units
. (c ) Th e PA Lpermi t

shal l b e revise dt o reflec t th e increase dPA Lleve l pursuan t t o th e publi c notic e requirement s o f paragrap h(A)(4 ) o f

thi s mle
. (11 ) Monitorin g requirement s fo r PAL s (a ) Genera l requirement s (i ) Eac hPA Lpermi t mus t contai n enforceabl e requirement s fo r th e monitorin g syste mtha t accuratel y determine s plantwid e emission s o f

th e PA Lpollutan t

i n term s o f

mas s pe r

uni t o f time
. An y monitorin g syste mauthorize dfo r us e i n th e PA Lpermi t mus t b e base do n soun dscienc e an dmee t generall y acceptabl e scientifi c procedure s fo r dat aqualit y an dmanipulation
. Additionally , th e informatio n generate db y suc hsyste mmus t mee t minimu mlega l requirement s fo r admissibilit y i n ajudicia l proceedin g t o enforc e th e PA Lpermit
. (ii ) Th e PA Lmonitorin g syste mmus t emplo y on e o r

mor e o f

the fou r genera l monitorin g approache s meetin g th e minimu m requirement s se t

fort hunde r

paragrap h(A)( l 10(b)(A)( l l)(b) o f thi s ml e an dmus t

b e approve db y the director
. (iii ) Notwithstandin g paragrap h(A)(ll)(a)(ii ) ofthi s mle , yo u ma y als o emplo y a n alternativ e monitorin g approac hthat meet s paragrap h (A)( l l)(a)(i ) o f

thi s ml e i f

approve db y th e director
. (iv ) Failur e t o us e amonitorin g syste mtha t meet s the requirement s o f thi s ml e render s th e PA Linvalid
. (b ) Minimu mperformanc e requirement s fo r approve dmonitorin g approache s Th e followin g are acceptabl e genera l monitorin g approache s whe n conducte di n accordanc e wit hthe minimu mrequirement s unde r paragrap h(A)( l l)(c ) o f thi s mle : (i ) Mas s balanc e calculation s fo r activitie s usin g coating s o r solvents ;3745-31-3 2 1 2

(ii ) CEMS ; (iii ) CPM S o r

PEMS ; an d (iv ) Emissio n factors
. (c ) Mas s balanc e calculation s A nowne r

o r operato r

usin g mas s balanc e calculation s t o monito r PA L pollutan t

emission s fromactivitie s usin g coatin g o r solvent s shal l mee t th e followin g requirements : (i ) Provid e ademonstrate dmean s o f validatin g th e publishe dconten t o f th e PA Lpollutan t

tha t i s containe di n o r

create db y al l material s use di n o r

a t the emission s unit ; (ii ) Assum e tha t

the emission s uni t

emit s al l ofth e PA Lpollutan t tha t i s containe di n o r

create db y an y ra w materia l o r fue l use di n o r

a t th e emission s unit , i f i t canno t otherwis e b e accounte dfo r i n th e process ; an d (iii ) Wher e the vendo r o f amateria l o r

fuel , whic hi s use di n o r a t th e emission s unit , publishe s arang e o f pollutan t

conten t fromsuc h material , th e owne r

o r operato r

mus t us e th e highes t

valu e o f

th e rang e t o calculat e th e PA Lpollutan t emission s unles s th e directo r determine s ther e i s site-specifi c dat ao r asite-specifi c monitorin g progra mt o suppor t

anothe r conten t withi n th e range . (d ) CEM S A nowne r

o r operato r

usin g CEM S t o monito r PA Lpollutan t

emission s shal l mee t

th e followin g requirements : (i ) CEM S mus t

compl y wit happlicabl e performanc e specification s foun di n 4 0 CF RPar t

60 , Appendi x B ; an d (ii ) CEM S mus t

sample , analyz e an drecor ddat aa t leas t ever y fiftee n minute s whil e the emission s uni t i s operating
. (e ) CPM S o r

PEM S3745-31-3 2 1 3

A nowne r

o r operato r

usin g CPM S o r

PEM S t o monito r

PA Lpollutan t emission s shal l mee t

th e followin g requirements : (i ) Th e CPM S o r

th e PEM S mus t

b e base do n curren t

site-specifi c dat a demonstratin g acorrelatio n betwee n the monitore dparameter(s ) an dth e PA Lpollutan t emission s acros s th e rang e o f operatio n o f the emission s unit ; an d (ii ) Eac hCPM S o r

PEM S mus t

sample , analyze , an drecor ddat aa t leas t ever y fiftee n minutes , o r a t anothe r

les s frequen t

interva l approve db y the director , whil e th e emission s uni t i s operating
. (f ) Emissio n factor s A nowne r

o r operato r

usin g emissio n factor s t o monito r PA Lpollutan t emission s shal l mee t

th e followin g requirements : (i ) Al l emissio n factor s shal l b e adjusted , i f appropriate , t o accoun t fo r the degre e o f

uncertaint y o r

limitation s i n the factors ' development ; (ii ) Th e emission s uni t shal l operat e withi n the designate drang e o f us e fo r th e emissio n factor , i f applicable ; an d (iii ) I f technicall y practicable , th e owne r o r operato r

o f aPA L significan t

emission s uni t

tha t relie s o n a n emissio n facto r t o calculat e PA Lpollutan t emission s shal l conduc t validatio n testin g t o determin e asite-specifi c emissio n facto r withi n si x month s o f P A Lpermi t

issuance , unles s the directo r determine s tha t

testin g i s no t required
. (g ) A sourc e owne r

o r operato r

mus t recor dan drepor t

maximu mpotentia l emission s withou t

considerin g enforceabl e emissio n limitation s o r operationa l restriction s fo r a n emission s uni t

durin g an y perio do f tim e tha t ther e i s n o monitorin g data , unles s anothe r metho dfo r

determinin g emission s durin g suc hperiod s i s specifie di n th e PA Lpermit
. (h ) Notwithstandin g the requirement s i n paragraph s (A)(ll)(c ) t o (A)(ll)(g ) o f thi s mle , wher e a n owne r o r operato r

o f a n emission s uni t

canno t demonstrat e acorrelatio n betwee n the monitore dparameter(s ) an dth e P A Lpollutan t

emission s rat e a

t al l operatin g point s o f th e emission s unit , th e directo r

shall , at th e tim e o f

PA Lpermi t

issuance :3745-31-3 2 1 4

(i ) Establis hdefaul t

value(s ) fo r

determinin g complianc e wit hthe PA L base do n the highes t

potentia l emission s reasonabl y estimate da t suc hoperatin g point(s) ; o r (ii ) Determin e tha t

operatio n o f

th e emission s uni t

durin g operatin g condition s whe n ther e i s n o correlatio n betwee n monitore d parameter(s ) an dth e PA Lpollutan t emission s i s aviolatio n o f the PAL
. (i ) Re-validatio n A l l dat ause dt o establis hth e PA Lpollutan t mus t b e re-validate d throug hperformanc e testin g o r othe r scientificall y vali dmean s approve db y th e director
. Suc htestin g mus t occu r a t leas t onc e ever y fiv e year s afte r

issuanc e o f

the PAL
. (12 ) Recordkeepin g requirement s (a ) Th e PA Lpermi t

shal l requir e a n owne r o r operato r

t o retai n acop y o f

al l record s necessar y t o determin e complianc e wit han y requiremen t o f paragrap h(A ) o f

thi s ml e an do f

the PAL , includin g adeterminatio n o f eac hemission s unit' s twelve-mont hrollin g tota l emissions , fo r fiv e year s fro mth e dat e o f suc hrecord
. (b ) Th e PA Lpermi t

shal l requir e a n owne r o r operato r

t o retai n acop y o f

th e followin g record s fo r

th e duratio n ofth e PA Leffectiv e perio dplu s fiv e years : (i ) A cop y o f

th e PA Lpermi t

applicatio n an dan y application s fo r revision s t o th e PAL ; an d (ii ) Eac hannua l certificatio n o f complianc e pursuan t

t o Titl e V an dthe dat arelie do n i n certifyin g the compliance
. (13 ) Reportin g an dnotificatio n requirement s Th e owne r

o r operato r

shal l submi t

semi-annua l monitorin g report s an d promp t deviatio n report s t o th e directo r i n accordanc e wit hth e applicabl e Titl e V operatin g permi t program . Th e report s shal l mee t th e requirement s unde r paragrap h(A)(13 ) o f thi s mle
.3745-31-3 2

(a ) Semi-annua l repor t Th e semi-annua l repor t shal l b e submitte dt o the directo r withi n thirt y day s o f th e en do f

eac hreportin g period
. Thi s repor t shal l contai n the informatio n require dunde r paragrap h(A)(13)(a ) ofthi s mle
. (i ) Th e identificatio n o f owne r an doperator , th e facilit y ID , an dthe permit-to-instal l number s fo r an y applicabl e permit-to-install
. (ii ) Tota l annua l emission s (ton s pe r year ) base do n atwelve-mont h rollin g tota l fo r

eac hmont hi n th e reportin g perio drecorde d pursuan t t o paragrap h(A)(12)(a ) o f thi s mle
. (iii ) Al l dat arelie dupon , including , bu t no t limite dto , an y qualit y assuranc e o r

qualit y contro l data , i n calculatin g the monthl y an d annua l PA Lpollutan t

emissions
. (iv ) A lis t

o f an y emission s unit s modifie do r adde dt o th e majo r stationar y sourc e durin g the precedin g six-mont hperiod
. (v ) Th e number , duration , an dcaus e o f an y deviation s o r

monitorin g malfunction s (othe r

tha n th e tim e associate dwit hzer o an dspa n calibratio n checks) , an dan y correctiv e actio n taken
. (vi ) A notificatio n o f

ashutdow n o f

an y monitorin g system , whethe r the shutdow n wa s permanen t o r temporary , the reaso n fo r the shutdown , th e anticipate ddat e tha t th e monitorin g syste mwil l b e full y operationa l o r

replace dwit hanothe r monitorin g system , an d whethe r th e emission s uni t

monitore db y th e monitorin g syste m continue dt o operate , an dth e calculatio n o f the emission s o f

the pollutan t

o r th e numbe r

determine db y metho dinclude di n the P A Lpermit , a s provide db y paragrap h(A)( l l)(g ) o f thi s mle
. (vii ) A signe dstatemen t b y th e responsibl e officia l (a s define db y the Titl e V operatin g permi t progra mcontaine di n Chapte r 3745-7 7 o f the Administrativ e Code ) certifyin g th e truth , accuracy , an d completenes s o f

th e informatio n provide di n the report
. (b ) Deviatio n repor t Th e majo r

stationar y sourc e owne r o r operato r

shal l promptl y submi t report s o f

an y deviation s o r

exceedanc e o f

th e PA Lrequirements ,3745-31-3 2

includin g period s wher e n o monitorin g i s available
. A repor t submitte d pursuan t

t o paragrap h(A)(3)(c)(iii ) o f ml e 3745-77-0 7 o f th e Administrativ e Cod e shal l satisfy thi s reportin g requirement
. Th e deviatio n report s shal l b e submitte dwithi n th e tim e limit s prescribe db y th e ml e 3745-77-0 7 o f th e Administrativ e Code
. Th e report s shal l contai n th e followin g information : (i ) Th e identificatio n o f owne r an doperator , the facilit y ID , an dth e permit-to-instal l number s fo r an y applicabl e permit-to-install ; (ii ) Th e PA Lrequiremen t tha t experience dth e deviatio n o r tha t wa s exceeded ; (iii ) Emission s resultin g fromth e deviatio n o r the exceedance ; an d (iv ) A signe dstatemen t b y th e responsibl e officia l (a s define db y th e Titl e V operatin g permi t progra mcontaine di n Chapte r 3745-7 7 o f th e Administrativ e Code ) certifyin g the truth , accuracy , an d completenes s o f

the informatio n provide di n th e report
. (c ) Re-validatio n result s Th e owne r

o r operato r

shal l submi t

t o the directo r

th e result s o f

an y re-validatio n tes t

o r metho dwithi n thre e month s afte r completio n o f suc htes t o r method
.3745-31-3 2

Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 12/01/201 1

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Dat e
Promulgate dUnder : Statutor y Authority : Rul e Amplifies : Prio r Effectiv e Date s 119.0 3 3704.03(F ) 3704.03(F ) , 3704.03(A ) 10/28/04
. 12/1/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

3745-31-3 3 Site preparatio n activitie s prio rt o obtainin g a final permit-to-instal l o rPTIO .

(A ) Unde r

paragrap h(A)(1 ) o f rul e 3745-31-0 2 o f

the Administrativ e Code , ne w ai r contaminan t

source s o r

modifie dai r

contaminan t

source s shal l no t

b e installe do r modifie dunti l afina l permit-to-instal l o r PTI O i s obtaine dfro mth e director
. Thi s ml e describe s activitie s that ca n b e undertake n prio r t o obtainin g afina l permit-to-instal l o r

PTI O and , ar e therefore , exclude dfro mth e definitio n o f begi n actua l constmction
. [Comment : Som e activitie s describe di n thi s rale ma y no t begi n unti l an y applicabl e nationa l pollutan t discharg e eliminatio n syste m(NPDES ) permit , isolate dwetlan dpermi t o r 40 1 wate r

qualit y certificatio n i s obtained
. Notwithstandin g an y othe r provisio n ofthi s rale, complianc e wit hthi s chapte r doe s no t reliev e an y perso n fromth e requirement s o f Chapter s 3734
. o r

3714
. o f

th e Revise dCod e an drales adopte dthereunder. ] (B ) Ris k t o th e owne r

o r operato r (1 ) Thi s rale doe s no t i n an y wa y guarante e tha t afina l permit-to-instal l o r PTI O wil l b e issued
. (2 ) Th e implementatio n o f an y o f th e activitie s describe di n thi s ml e are a t th e entir e ris k

o f th e owne r

o r operator
. (3 ) I f afina l permit-to-instal l o r PTI O i s issued , an y necessar y desig n changes , an d the cost s associate dwit hthos e desig n change s (includin g cost s du e t o delaye d constmction ) i n orde r t o compl y wit hth e term s o f th e fina l permit-to-instal l o r PTI O ar e entirel y a

t th e owne r

o r operator' s risk
. An y cost s associate dwit h these desig n change s ma y no t b e use da s par t

o f an y BAT , BACT , LAE Ro r MAC T determinatio n cost-effectivenes s evaluations
. (C ) Genera l restriction s A l l constructio n activitie s mus t compl y wit han y applicabl e fugitiv e dus t requirement s containe di n ml e 3745-17-0 8 o f th e Administrativ e Code
. (D ) Installatio n o f

building s o r

structure s no t

containin g ai r

contaminan t

source s Th e constmctio n o f

warehouses , stor e rooms , offic e buildings , o r othe r building s o r structure s tha t

are no t planne dt o contai n an y ai r contaminan t

source(s ) a s par t

o f a n ai r contaminan t

sourc e projec t

ma y b e constructe dprio r t o obtainin g afina l permit-to-instal l o r

PTI O i f the building s o r

structure s woul db e buil t (fo r busines s financia l reasons ) eve n thoug hn o fina l permit-to-instal l o r PTI O coul db e obtained
.

[ stylesheet: rule.xsl

2.14, authoring tool: i4i 2.01 May 21, 2003. (dv: 7, p: 2891 7, pa: 51259, ra: 155360. d: 167225)]prin tdate : 06702/200

8 09:2 8 A M3745-31-3 3 2

(E ) Acceptabl e sit e preparatio n activitie s fo r an y ai r contaminan t

sourc e projec t Th e followin g activitie s d o no t constitut e beginnin g actua l constmctio n an dma y b e undertake n prio r

t o obtainin g afina l permit-to-instal l o r PTI O fo r

aparticula r

ai r contaminan t

sourc e project
. (1 ) Clearin g the sit e o f existin g vegetation , ol dbuildings , o r ol dequipment
. (2 ) Gradin g an dclearin g o f land , strippin g an dstockpilin g topsoil , earthwor k cu t

an dfil l fo r

foundation s i n preparatio n fo r constmction
. (3 ) Installin g temporar y sit e acces s roadway s an dparkin g areas . (4 ) Installin g temporar y constmctio n equipmen t storag e areas . (5 ) Storin g o f

constmctio n equipmen t includin g temporar y building s an dtrailer s fo r equipmen t

storag e an dfo r

constmctio n offices
. (6 ) Explorator y excavatio n an dboring s t o asses s the suitabilit y o f asit e fo r

th e intende dbuildin g o r

installatio n activities
. (7 ) Excavatin g buildin g footers , pilings , foundations , pads , an dplatforms , etc
. (note , n o pourin g o f

concret e i s allowed)
. (8 ) Installin g concret e form s an dreinforcin g ba r fo r an y concret e footers , pilings , foundations , pad s an dplatforms , etc
. (note , n o pourin g o f concret e i s allowed)
. (9 ) Installin g temporar y utilitie s fo r sit e constmctio n includin g electricity , water , gas , communicatio n an dsanitary
. (10 ) Removin g ol dequipmen t fromexistin g buildings
. (11 ) Installatio n o f

an y temporar y constmctio n dus t contro l system s (sprinklers , etc.)
. (12 ) Installatio n o f

an y signag e o r

traffi c contro l signs
. (13 ) Installatio n o f

an y utilit y pole s b y autilit y company .3745-31-3 3 3

(14 ) Installatio n o f

temporar y erosio n an dsedimentatio n contro l system s includin g ha y bales , sil t

fences , rip-rap s an dsandbags
. (15 ) Installatio n o f

ne w landscapin g includin g trees , bushe s an dseedin g o f disturbe dearthwork
. (16 ) Installatio n o f

landscapin g fencing
. (17 ) Installatio n o f

temporar y fence s an dsign s aroun dthe constmctio n site
. (18 ) Stockpilin g o f

stone , soi l an dothe r

material s fo r

futur e constmction
. (F ) Additiona l acceptabl e sit e preparatio n activitie s fo r an y sourc e tha t

i s no t amajo r ne w o r modifie dsourc e (i.e. , mino r modification s an dmino r ne w sources ) Th e followin g additiona l sit e preparatio n activitie s ma y b e undertake n prio r t o obtainin g afina l permit-to-instal l o r PTI O provide dth e ai r contaminan t

sourc e projec t i s no t amajo r

modification , amajo r stationar y source , o r par t o f a permit-to-instal l o r

PTI O designe dt o avoi damajo r modificatio n o r

classificatio n o f amajo r

stationar y sourc e throug hpermit-to-instal l o r PTI O restriction s (know n a s asyntheti c mino r

o r nettin g permit s avoidin g majo r ne w sourc e review)
. Thes e activitie s ma y onl y b e undertake n i f th e owne r

o r operato r

ha s file dacomplet e applicatio n fo r

apermit-to-instal l o r PTIO
. th e directo r

o r his/he r designe e ha s determine dth e applicatio n i s administrativel y complete , an dth e owne r o r operato r ha s provide dnotification , i n afor man dmanne r prescribe db y th e director , o f th e activitie s describe di n thi s ml e tha t th e owne r

o r operato r

plan s t o undertak e prio r t o receivin g afina l permit-to-instal l o r PTIO
. (1 ) Installin g electrica l servic e fo r an y ai r contaminan t

source(s ) o r

ai r pollutio n contro l equipmen t

u p t o th e servic e pane l fo r th e ne w equipment
. Connection s t o an y ai r contaminan t

source(s ) o r

ai r pollutio n contro l equipmen t

canno t b e mad e unti l afina l permit-to-instal l o r PTI O i s issue dan d effective
. (2 ) Installin g pipin g an dsewer s u p t o the poin t o f connectio n t o an y ai r contaminan t

source(s ) o r

ai r pollutio n contro l equipment
. Connection s t o an y ai r contaminan t

source(s ) o r

ai r pollutio n contro l equipmen t canno t b e mad e unti l afina l permit-to-instal l o r PTI O i s issue dan deffective
. (3 ) Installin g inle t

ai r an dexhaus t

duc t wor k wit hth e exceptio n o f fina l connection s t o th e ai r

contaminan t

source(s ) o r

ai r pollutio n contro l equipment
.3745-31-3 3 4

(4 ) Installin g sit e drainag e system s includin g ditches , culverts , earthwor k fo r undergroun dstor mdrains , headwall s an dcatc hbasins
. Thi s i s authorize d onl y i f an y necessar y stor mwate r permit s hav e bee n obtained
. (5 ) Installin g concret e footers , foundations , pad s an dplatform s fo r th e buildin g o r fo r equipment
. (6 ) Installin g an y permanen t roadway s an dparkin g area s no t require dunde r

thi s chapte r t o obtai n apermit-to-instal l o r PTIO
. (7 ) Storin g part s an dequipmen t o f th e ai r contaminan t

source(s ) o r

ai r pollutio n contro l equipment
. (8 ) Constmctio n o f

ne w o r expande dbuildings , o r the renovatio n o r

upgradin g o f existin g buildings , i n preparatio n fo r th e installatio n o f

ne w o r modifie dai r contaminan t

source(s ) o r

ai r pollutio n contro l equipment
. (9 ) Equipmen t

tha t constitute s acomponen t o f a n ai r contaminan t

sourc e (includin g ai r pollutio n contro l equipment ) ma y b e delivere dt o th e sit e prio r t o obtainin g afina l permit-to-instal l o r aPTI O i f

th e followin g criteri aar e met : (a ) I f th e equipmen t

i s t o b e installe di n a n existin g building , the n i t ma y b e place di n it s fina l locatio n an dsecured
. N o utilities , piping , o r duc t wor k ma y b e connecte dt o the equipment
. Th e equipmen t shal l no t

b e operated
. (b ) I f th e equipmen t

i s t o b e installe di n abuildin g tha t ha s no t ye t bee n built , the n i t ca n eithe r

b e secure do n th e foundatio n o f it s fina l sit e o r

ma y b e locate danywher e o n the property
. N o utilities , piping , o r duc t wor k ma y b e connecte dt o th e equipment
. Th e equipmen t shal l no t

b e operated
. (G ) Th e director , a

t his/he r discretio n an di n writing , ma y determin e tha t a n activit y no t liste di n paragraph s (E ) an d(F ) o f thi s ml e i s a n activit y tha t ca n b e undertake n prio r t o obtainin g afina l permit-to-instal l o r PTI O fo r

a n ai r contaminan t

sourc e project
. An y activit y approve db y th e directo r mus t mee t the requirement s describe di n divisio n (F)(5 ) o f sectio n 3704.0 3 o f

th e Revise dCod e an dmus t mee t al l applicabl e state an dfodora l ai r pollutio n rulos , regulation s and^o r lawskw
. A reques t fo r approva l o f

these activitie s shal l b e mad e i n writin g an dshal l provide : a detaile ddescriptio n o f the desire dactivities ; a n analysi s o f wh y th e activitie s ar e allowe dunde r

al l state an dfedera l ai r pollutio n mles , regulation s and/o r laws ; an da descriptio n o f

the advers e consequence s tha t woul doccu r

t o th e permitte e i f

th e3745-31-3 3

activitie s wer e no t

allowe dprio r

t o obtainin g afina l permit-to-instal l o r PTIO
.3745-31-3 3

Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 12/01/201 1

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Dat e
Promulgate dUnder : Statutor y Authority : Rul e Amplifies : Prio r Effectiv e Dates : 119.0 3 3704.03(F) , 3704.03(G ) 3704.03(G) , 3704.03(F) , 3704.03(A ) 12/1/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

T O B ERESCINDE D 3 745- 3 5-0 1 Definitions .
[Comment : Fo r

date s o f

non-regulator

y government

publications , publication s o f recognize dorganization s an dassociations , federa l mles , an dfedera l statutor y provision s reference di n thi s mle , se e the "Incorporatio n b y Reference " paragrap ha t the en do f

thi s mle. ] (A ) Excep t

a s otherwis e provide di n paragrap h(B ) o f thi s mle , the definition s i n ml e 3745-15-0 1 o f

the Administrativ e Cod e shal l appl y t o thi s chapter
. (B ) Th e followin g definition s shal l appl y exclusivel y to thi s chapter : (1 ) "Aci drai n program " mean s th e programcontaine dwithi n Titl e I V o f the Clea n Ai r Act
. (2 ) "Administrativ e modification(s) " mean s achang e to apermit-to-operate tha t doe s no t meet the definitio n o f

amodificatio n under

ml e 3745-31-0 1 o f

the Administrativ e Code
. (3 ) "Affecte dsources " shal l hav e the meanin g give n t o i t i n the regulation s promulgate dunder

Titl e I V o f

the Clea n Ai r

Act
. (4 ) "Ai r contaminant

source " mean s eac hseparat e operation , or

activit y tha

t result s o r ma y resul t i n the emissio n o f

any ai r contaminant
. Thi s definitio n applie s to operation s or

activitie s tha

t emi t ai r contaminants , whethe

r regulate dunder Ohi o la w o r

regulate dunde

r the Clea n Ai r

Act
. (5 ) "Applicabl e laws " mean s an y applicabl e provision s of : Chapter s 3704
. and 3745
. o f the Revise dCode , a

s amended ; mle s andorder s o f the Ohi o environmental protectio n agency ; the Clea n Ai r Act , a s amended ; mle s and regulation s o f

the administrato r

o f the Unite dState s environmental protectio n agency . (6 ) "Clea n Ai r

Act " mean s th

e federa l Clea n Ai r

Ac t a s amende dNovembe r

15 , 1990 ; 4 2 US C 740 1 t

o 767 1 q . (7 ) "General permit " shal l mea n ageneral permit-to-operate
. (8 ) "General permit-t o operate " mean s apermit-to-operat e issue dunder

ml e 3745-35-0 8 ofth e Administrativ e Code
.

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### 3745-35-0 1 T O B ERESCINDE D 2

(9 ) "Mode l general permit " mean s adocument tha t th e directo r

ha s develope dtha

t include s adefinitio n o f

acategor

y o f ai r contaminant

source , adescriptio n o f the qualification s tha

t mus t b e met fo r tha t categor y o f sourc e an dmode l term s an dcondition s tha t wil l b e issue da

s ageneral permi t

fo r any qualifie d ai r contaminant

source . (10 ) "Titl e I modification " shal l mean any modificatio n under Section s 11 1 an d11 2 o f the Clea n Ai r

Ac t an dany majo r

modificatio n under

Part s C o r

D o f Titl e I o f the Clea n Ai r

Act
. (C ) Incorporatio n b y reference
. Thi s chapter include s reference s to certai n matte r or materials
. Th e tex t

o f th e incorporate dmaterial s i s no t include di n the regulation s containe di n thi s chapter
. Th e material s ar e hereb y mad

e apar t o f the regulation s i n thi s chapter
. Fo r

material s subjec t

to change , onl y th

e specifi c versio n specifie di n the regulatio n ar

e incorporated
. Materia l i s incorporate da s i t exist s o n the effectiv e dat e o f thi s mle
. Excep t

fo r subsequen

t annual publicatio n o f

existin g (unmodified ) Cod e o f Federa l Regulatio n compilations , any amendmen t o r revisio n to a reference ddocument

i s no t incorporate dunles s an dunti l thi s ml e ha s been amende dto specif

y the ne w dates
. (1 ) Availability
. Th e material s incorporate db y referenc e ar e availabl e a

s follows : (a ) Clea n Ai r

Act
. Informatio n an dcopie s may b e obtaine db y writin g to : "Superintendent

o f Documents , Attn : Ne w Orders , P O Bo x 371954 , Pittsburgh , P A 15250-7954. " Th e ful l text o f th e Ac t a s amende di n 199 0 i s als o availabl e i n electroni c format a t www.epa.gov/oar/caa/
. A cop y o f the Ac t i s als o availabl e fo r

inspectio n an dcopyin g a t mos t publi c librarie s an d"Th e Stat e Librar y o f

Ohio. " (b ) Cod e o f

Federa l Regulations
. Informatio n an dcopie s may b e obtaine db y writin g to : "Superintendent o f Documents , Attn : Ne w Orders , P O Bo x 371954 , Pittsburgh , P A 15250-7954. " Th e ful l tex t ofth e CF Ri s als o availabl e i n electroni c format a

t http://www.gpoaccess.gov/cfr/index.html
. Th e CF Rcompilation s ar e als o availabl e fo r

inspectio n an dcopyin g a t mos t publi c librarie s and "Th e Stat e Librar y o f

Ohio. ' (c ) Unite dState s Code
. Informatio n an dcopie s may b e obtaine db y writin g to : "Superintendent

o f Documents , Attn : Ne w Orders , P O Bo x 371954 , Pittsburgh , P A 15250-7954. " Th e ful l text ofth e Unite dState s Cod e i s als o availabl e i n electroni c format a t http://www4.law.comell.edu/uscode/
. Th e U.S. C compilation s ar e als o

### 3745-35-0 1 T O B ERESCINDE D 3
availabl e fo r

inspectio n an dcopyin g a t mos t publi c librarie s an d"The Stat e Librar y o f

Ohio. " (2 ) Incorporate dmaterials : (a ) 4 0 CF RPar

t 51 ; "Requirement s fo r preparation , adoption , andsubmittal o f implementatio n plans; " a s publishe di n th

e Jul y 1 , 200 5 Cod e o f Federa l Regulations
. (b ) 4 0 CF RPar

t 51 , Appendi x M ; "Recommende dTes t Method s fo r

Stat e Implementatio n Plans; " 3 6 F R22398 , Nov
. 25 , 1971 ; 5 5 F R14249 , Apr
. 17 , 1990 ; 5 5 F R24687 , June 18 , 1990 , a s amende da

t 5 5 F R 37606 , Sept
. 12 , 1990 ; 5 6 F R6278 , Feb
. 15 , 1991 ; 5 6 F R65435 , Dec
. 17 , 1991 ; 6 0 F R28054 , Ma y 30 , 1995 ; 6 2 F R32502 , June 16 , 1997
. (c ) 4 0 CF RPar

t 52 ; "Approva l an dpromulgatio n o f implementatio n plans; " a s publishe di n the Jul y 1 , 200 5 Cod e o f Federa l Regulations
. (d) 4 0 CF RPar

t 60 , Appendi x A ; "Tes t Method s - Standard s o f Performanc e fo r Ne w Stationar

y Sources; " a

s publishe di n the Jul y 1 , 200 5 Cod e o f Federa l Regulation s (e) 4 2 US C 740 1 to 7671q ; "The Publi c Healthan dWelfare-Ai r Pollutio n Preventio n an dControl; " publishe dJanuar y 19 , 2004 i n Supplement II I o f th e 200 0 Editio n ofth e Unite dState s Code ; a s amende dJanuar

y 23 , 2004 , Pub
. L
. 108-199 , sec , 425(a) an dsec . 428(b) , 11 8 Stat
. 417-418
. (f ) 4 2 US C 7410 ; "Stat e implementatio n plan s fo r nationa l primary an d secondar y ambient

ai r quality standards; " publishe dJanuar y 19 , 200 4 i n Supplement

II I o f the 200 0 Editio n ofth e Unite dState s Code
. (g ) Nationa l emissio n standard s fo r hazardou s ai r

pollutants ; containe di n 4 0 CF RPar

t 61 ; "Nationa l emissio n standard s fo r hazardou s ai r pollutants; " a

s publishe di n th

e Jul y 1 , 200 5 Cod e o f Federa l Regulations
. (h) Par t C o f Titl e I ofth e Clea n Ai r

Act ; containe di n 4 2 US C 747 0 to 7492 ; "Preventio n o f

Significan t

Deterioratio n o f

Ai r Quality; " publishe d Januar y 19 , 200 4 i n Supplement II I ofth e 200 0 Editio n ofth e Unite d State s Code
. (i ) Par t D o f Titl e I ofth e Clea n Ai r Act ; containe di n 4 2 US C 750 1 to 7515 ;

### 3745-35-0 1 T O B ERESCINDE D
"Pla n Requirement s fo r Nonattainmen t

Areas; " publishe dJanuar y 19 , 200 4 i n Supplement

II I ofth e 200 0 Editio n ofth e Unite dState s Code
. (j ) Sectio n 11 0 o f

the Clea n Ai r

Act ; containe di n 4 2 US C 7410 ; "Stat e implementatio n plan s fo r nationa l primary an dsecondar y ambient

ai r quality standards; " publishe dJanuar y 19 , 2004 i n Supplement II I o f the 200 0 Editio n ofth e Unite dState s Code
. (k) Sectio n 11 1 ofth e Clea n Ai r Act ; containe di n 4 2 US C 7411 ; "Standard s o f performanc e fo r

ne w stationar

y sources; " publishe dJanuar y 19 , 200 4 i nSupplement

II I o f the 200 0 Editio n ofth e Unite dState s Code
. (1 ) Sectio n 11 2 ofth e Clea n Ai r Act ; containe di n 4 2 US C 7412 ; "Hazardou s Ai r Pollutants; " publishe dJanuar y 19 , 200 4 i n Supplement II I o f the 200 0 Editio n ofth e Unite dState s Code
. (m) Sectio n 112(1 ) o f the Clea n Ai r

Act ; containe di n 4 2 US C 7412 ; "Hazardou s Ai r

Pollutants; " publishe dJanuar y 19 , 200 4 i n Supplement II I ofth e 200 0 Editio n ofth e Unite dState s Code
. (n ) Titl e I V ofth e Clea n Ai r Act ; containe di n 4 2 US C 765 1 to 76 5 lo ; "Aci d Depositio n Control; " publishe dJanuar y 19 , 200 4 i n Supplement II I o f the 200 0 Editio n ofth e Unite dState s Code
.

### 3745-35-0 1 T O B ERESCINDE D 5

Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 07/03/200 7

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Date
Promulgate dUnder : Statutor y Authority : Rul e Amplifies : Prio r Effectiv e Dates : 119.0 3 3704.03(G ) 3704.03(G) , 3704.0 3 (A ) 7/5/73 , 11/7/79 , 10/17/03 , 11/3/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

T O B ERESCINDE D 3745-35-0 2 Permits-to-operate.
[Comment : Fo r

date s o f

non-regulator

y government

publications , publication s o f recognize dorganization s an dassociations , federa l mles , an dfedera l statutor y provision s reference di n thi s mle , se e the las t

paragrap ho f

ml e 3745-35-0 1 o f

th e Administrativ e Cod e title d"Incorporatio n b y reference. " (A ) N o perso n may cause , permit , o r allo w the operatio n or othe r us e o f any ai r contaminant

sourc e withou t

applyin g fo r

an dobtainin g apermit-to-operat e fromthe directo r i n accordanc e wit hth

e requirement s o f

thi s ml e except : (1 ) A s otherwis e provide di n paragrap h(H ) o f thi s ml e an di n mle s 3745-35-0 3 an d 3745-35-0 5 ofth e Administrativ e Code ; o r (2 ) I f the ai r contaminant

sourc e i s asourc e liste dunder permanen

t exemption s i n paragrap h(A)(1 ) o f

ml e 3745-31-0 3 o f

the Administrativ e Cod e or asourc e fo r whic hthe directo r

has grante dadiscretionary exemptio n unde r paragrap h (A)(3 ) o f ml e 3745-31-0 3 o f

the Administrativ e Code , or th e ai r contaminant sourc e i s asourc e meetin g th e requirement s unde

r th e permit-by-ml e exemption s i n paragrap h(A)(4 ) o f ml e 3745-31-0 3 o f

th e Administrativ e Code ; o r (3 ) I f the ai r contaminant

sourc e i s par

t o f afacility , as definedi n Chapter 3745-7 7 o f the Administrativ e Code , tha t i s require dto obtai n aTitl e V permi t under Chapter 3745-7 7 o f

th e Administrativ e Code ; or (4 ) A s otherwis e provide db y sectio n 3704.01 1 an ddivisio n (F ) o f sectio n 3704.0 3 o f the Revise dCod e andml e 3745-15-0 5 ofth e Administrativ e Code
. (B ) Application s fo r

permits-to-operat

e (1 ) Application s fo r

permits-to-operate shal l b e signed , i n the cas e o f acorporation , b y aprincipa l executiv e office r o f a t leas t th e leve l o f

vic e president , or

hi s dul y authorize drepresentative , i f suc hrepresentativ e i s responsibl e fo r the overal l operatio n o f

th e facilit y fromwhic hthe emissio n describe di n the applicatio n originates
. (2 ) Application s fo r

permits-to-operate shal l b e signed , i n th e cas e o f apartnership , b y ageneral partner
. (3 ) Application s fo r

permits-to-operat

e shal l b e signed , i n th e cas e o f

sol e proprietorship , b y the proprietor
.

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### 3745-35-0 2 T O B ERESCINDE D 2

(4 ) Application s fo r

permits-to-operate shal l b e signed , i n the cas e o f municipal , state , federa l o r

othe r governmental facility , b y the principa l executiv e officer , the rankin g electe dofficial , or othe r dul y authorize demployee
. (5 ) Application s fo r

permits-to-operate fo r

ne w source s shal l b e file dn o later tha n ninety day s afte r

commencement

o f operation
. (6 ) Application s fo r

permits-to-operate shal l b e o n form s prescribe db y th e Ohi o environmental protectio n agenc y an dshal l contai n al l informatio n th e Ohi o environmental protectio n agenc y deem s necessar y to determin e whethe

r the ai r contaminant

sourc e i s operatin g an dwil l b e operate di n accordanc e wit h al l applicabl e mle s o f

the Ohi o environmental protectio n agency , including , but no t limite dto : locatio n o f source ; descriptio n o f the equipmen

t an d processe s involved ; the nature , source , an dquantit y o f uncontrolle dan d controlle demissions ; the type , size , an defficienc y o f contro l facilities ; the impac t ofth e emission s fro msuc hsourc e upo n existin g ai r quality
. (7 ) Excep t

a s otherwis e expressl y provide db y mle , aseparat e applicatio n fo r

a permit-to-operate shal l b e made fo r eac hai r contaminant

sourc e to whic hthi s ml e applie s o r

an applicatio n fo r

afacilit y shal l b e made tha t contain s informatio n describe di n paragrap h(B)(6 ) o f thi s ml e fo r

eachai r contaminant

sourc e locate da

t th e facilit y to whic hthi s ml e applies
. (8 ) Eac happlicatio n shal l b e signe db y the applicant , whos e signatur e shal l constitute a

n agreemen

t tha t the applican t

shal l assum

e responsibility fo r operatin g an dmaintainin g suc hsourc e an dcontro l equipment i n amanne

r designe dt

o assur e complianc e wit happlicabl e law
. (9 ) An y applicatio n fo r apermit-to-operate which , o n it s face , fail s to provid e the agenc y wit hrequeste dinformatio n neede dto provid e afactua l basi s fo r ascertainin g complianc e wit heac ho f the requirement s o f

paragrap h(C ) o f thi s ml e may b e considere ddefectiv e an db e treate da s i f i t ha s no t been filed
. N o hearin g nee db e grante dwit hrespec t t o suc himproper

applications , whic h shal l b e returne dto the applican t a s expeditiousl y a

s practicabl e withou t furthe r processin g wit ha

n indicatio n o f

the deficiency
. (C ) N o permit-to-operate shal l b e grante dunti l the applican t demonstrates , fo r

each sourc e to whic hthe permi t applies , t

o the satisfactio n o f

the director , that : (1 ) Th e sourc e i s i n complianc e wit happlicabl e ai r pollutio n contro l la w and , i f require db y mle , th

e sourc e ha s submitte da n approvabl e complianc e program , includin g acomplianc e schedul e i f necessary . A complianc e

### 3745-35-0 2 T O B ERESCINDE D

programshal l b e approvabl e where i t show s t o the satisfactio n o f

the directo r tha t operatio n pursuant

t o suc hprogramwil l resul t i n complianc e b y the sourc e wit hal l requirement s o f applicabl e la w a

s expeditiousl y a

s practicabl e but i n n o even

t later tha n th e dat e provide db y ml e b y whic hcomplianc e wit h suc hrequirement s mus t b e achieved , an dwher e i t identifie s al l reasonabl e interi mcontro l measures ; or , upo n submissio n o f aschedul e o f

complianc e satisfactor

y to the directo r

fo r a n ai r contaminant

sourc e tha

t i s no t i n complianc e wit hal l applicabl e la w a t the time o f

permi t issuance , provide d tha t th e complianc e schedul e shal l b e consistent wit han da

t leas t a s stringent a s tha t containe di n any judicia l consent decree or

administrativ e orde

r to whic hthe ai r

contaminant

sourc e i s subject ; an d (2 ) I f require db y the director , the sourc e i s equippe dwit hinstmmentatio n an d sensin g device s to monito r an drecor demissio n dataan dothe r informatio n abou t th e operatio n o f

th e source ; and , (3 ) I f require db y the director , performanc e tests , conducte dafte r the applicatio n wa s made , a

t the applicant' s expense , i n accordanc e wit hmethod s prescribe d b y th e Ohi o environmental protectio n agency , demonstrat e tha t th e sourc e i s i ncomplianc e wit happlicabl e emissio n limitation s an dothe r applicabl e law
. Th e Ohi o environmental protectio n agenc y o r it s representative s may observe , participate in , or conduc t any performanc e tes t

required ; and , (4 ) I n th

e cas e o f

ane w source , excep t thos e exempte dfro mobtainin g a permit-to-instal l b y ml e 3745-31-0 3 o f th e Administrativ e Code : (a ) Suc hsourc e wa s constructed , modified , located , or installe di n complianc e wit hthe term s an dcondition s o f apermit-to-install , a s wel l a

s applicabl e law ; an d (b ) Performanc e tests conducte da t the expens e o f

th e applican t

demonstrat

e suc hsourc e operate s or

withi n ninety day s o f

start-u p o f operation , wil l operat e i n accordanc e wit happlicabl e Ohi o environmental protectio n agenc y la w an dmle s an di n accordanc e wit hfedera l ne w sourc e performanc e standard s promulgate dunde r Sectio n 11 1 o f

the Clea n Ai r Act
. Th e directo r

may exemp t

classe s o f

source s b y resolutio n o r individua l source s fro mth e requirement

o f performanc e testin g where economi c an dtechnica l consideration s justif y suc hexemption ; an d (5 ) Th e sourc e doe s no t violat e nationa l emissio n standard s fo r hazardou s ai r pollutant s adopte db y th e administrato r

o f th e Unite dState s environmental protectio n agency .

### 3745-35-0 2 T O B ERESCINDE D 4

(D ) Term s andconditions : (1 ) Permits-to-operate shal l b e effectiv e fo r on e yea r fro mdat

e o f issuance , o r

fo r whatever othe r perio dthe directo r

deems appropriate , no t to excee dfiv e years . (2 ) An y permit-to-operate issue db y the directo r shal l b e subjec t

to revisio n i n respons e to change s i n applicabl e la w or othe r factor s affectin g th

e complianc e o f

the sourc e or

contro l facilit y wit hthe standard s o r condition s o f the origina l permit
. (3 ) The transfere e o f any permit-to-operate shall , personally , assum e th e responsibilitie s o f

the origina l permi t holder-transferor
. Th e Ohi o environmental protectio n agenc y mus t b e notifie di nwritin g o f any transfe r

o f apermit-to-operate
. (4 ) Suc hai r

pollutio n emergenc y episode plan s a s ar e submitte dan dapprove dshal l become term s an dcondition s o f the permits-to-operate an dshal l hav e ful l forc e an deffec t

a s apar t thereof
. (5 ) An y approve dcomplianc e schedul e shal l b e incorporate dint o th e permit-to-operate an dshal l b e aterman dconditio n thereof
. (6 ) Th e directo r

may includ e suc hothe r term s an dcondition s a s ar e necessar

y t o ensur e complianc e wit happlicabl e la w o r to gathe

r informatio n about ambient ai r quality , emissio n levels , o r othe r aspects o f

the sourc e operation
. (E ) Permit s under

thi s ml e shal l b e issued , denied , modified , o r revoke dan dmay b e challenge di n accordanc e wit hthe provision s o f Chapter

3745-4 7 o f

th e Administrativ e Code
. (F ) Suspensio n o r

revocatio n o f

permit-to-operate (1 ) The directo r

may suspen do r

revoke apermit-to-operate i f i t has bee n determine dtha

t any o f the conditions , terms , o r standard s o f

paragrap h(C ) or (D ) o f thi s ml e o r

any othe r applicabl e la w o r

ml e o f the Ohi o environmental protectio n agenc y hav e bee n o r wil l b e violated
. (2 ) Th e directo r

ma y als o revoke apermit-to-operate i f the permitte e request s revocatio n fo r

caus e an dthe directo r

determine s tha

t grantin g the requeste d revocatio n wil l no t

resul t i n the violatio n o f

any applicabl e law
. Whe n a

### 3745-35-0 2 T O B ERESCINDE D 5 permitte e request s arevocation , the director , withou t prio r hearing , shal l mak e afina l determinatio n o n th e application
. (3 ) Suspensio n or

revocatio n o f

apermit-to-operate shal l b e fina l thirty day s afte r servic e o f notic e to th

e permi t holder
. (4 ) Th e Ohi o environmental protectio n agenc y shal l affor dapromp t hearin g t

o any permi t holde r whos e permit-to-operate i s suspende do r revoked , excep t

a s describe di n paragrap h(F)(2 ) o f thi s mle , i n the manne

r prescribe di n Chapter 3745-4 7 ofth e Administrativ e Code
. (5 ) A permit-to-operate whic hha s bee n revoke dshal l b e surrendere dforthwit hto the Ohi o environmental protectio n agency . (G ) Possessio n o f

apermit-to-operate shal l no t reliev e any perso n o f

th e responsibilit y to continuousl y compl y wit happlicabl e emissio n limitation s an dothe r provision s o f applicabl e law
. (H ) I f ane w sourc e tha

t ha s bee n constmcted , installed , located , or modifie di n accordanc e wit hth

e provision s o f

apermit-to-install , an dotherwis e i n accordanc e wit happlicabl e law , i s unabl e to compl y wit hthe requirement s o f paragrap h (C)(4)(b ) o f

thi s ml e a

s o f the dat e o f start-u p o f operations , the directo r may gran

t aconditiona l permit-to-operate suc hsourc e fo r aperio dno t

to excee dsi x month s fromstart-u

p o f operation , provide dthe perio di s use dto remedy any defec t whic h prevent s suc hcompliance , an dthe applican t demonstrate s tha

t complianc e wit h emissio n standard s prescribe db y applicabl e la w wil l b e achieve da s expeditiousl y a s practicable , an

y reasonabl y availabl e alternativ e operatin g procedure s an d interi mcontro l measure s hav e bee n use dor wil l b e use dto reduc e exces s emissions , an dthe continue doperatio n o f the sourc e pursuan

t to th e conditiona l permit-to-operate wil l no t endange

r or threaten to endange

r human health
. Conditiona l permits-to-operate may no t b e renewed , an dshal l contai n suc hterm s an dcondition s a

s th e Ohi o environmental protectio n agenc y determine s necessar y an dappropriate
.

### 3745-35-0 2 T O B ERESCINDE D 6

Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 07/03/200 7

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Date
Promulgate dUnder : Statutor y Authority : Rul e Amplifies : Prio r Effectiv e Dates : 119.0 3 3704.03(G ) 3704.03(G) , 3704.0 3 (A ) 7/5/73 , 11/7/79 , 6/14/82 , 4/20/94 , 11/18/94 , 6/18/01 , 10/17/03 , 11/3/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

T O B ERESCINDE D 3745-35-0 3 Variances .
[Comment : Fo r

date s o f

non-regulator

y government

publications , publication s o f recognize dorganization s an dassociations , federa l mles , an dfedera l statutor y provision s reference di n thi s mle , se e th e "Incorporatio n b y Reference " paragrap ha t the en do f

ml e 3745-35-0 1 ofth e Administrativ e Code. ] (A ) N o perso n shal l cause , permit , o r allo w the operatio n o r othe r us e o f any ai r contaminant

sourc e tha

t emit s any ai r

pollutan t

i n violatio n o f

any applicabl e law , unles s avarianc e ha s been applie dfo r an dobtaine dfro mthe directo r fo r suc h source , pursuant

to the provision s o f

thi s mle
. N o varianc e fro many ml e o f the directo r adopte dunder

Chapter 3704
. o f

th e Revise dCod e ma

y b e issue dexcep t pursuan t to thi s mle
. (B ) N o varianc e shal l b e grante dfromChapter 3745-1 9 o f

the Administrativ e Cod e governin g open burning
. (C ) N o varianc e shal l b e grante dto anew source , a s define di n ml e 3745-15-0 1 o f the Administrativ e Code , fro many emission s limitatio n whic hwa s applicabl e to the sourc e a s ane w source . (D ) Application s fo r

variance s (1 ) Application s fo r

variance s shal l b e signed , i n the cas e o f acorporation , b y a principa l executiv e office r o f a t leas t th e leve l o f

vic e president , or

hi s dul y authorize drepresentative , i f suc hrepresentativ e i s responsibl e fo r th e overal l operatio n o f

the facilit y fromwhic hthe emissio n describe di n the applicatio n originates
. (2 ) Application s fo r

variance s shal l b e signed , i n the cas e o f apartnership , b y a general partner
. (3 ) Application s fo r

variance s shal l b e signed , i n the cas e o f asol e proprietorship , b y the proprietor
. (4 ) Application s fo r

variance s shal l b e signe di n the cas e o f amunicipal , state , federa l o r

other governmen

t facility , b y th

e principa l executiv e officer , the rankin g electe dofficial , or othe r dul y authorize demployee
. (5 ) Application s fo r

variance s shal l b e made i n afor man dmanne r prescribe db y th e Ohi o environmental protectio n agency .

[ stylesheet: rule.xsl

2.14, authoring tool: i4i 2,01 May 21, 2003, (dv: 0, p: 28917, pa: 51259, ra: 155357. d: 152149)]prin t date : 06702/200 8 09:3 0 A M

### 3745-35-0 3 T O B ERESCINDE D 2

(6 ) Excep t

a s otherwis e expressl y provide db y rule , aseparat e applicatio n fo r

a varianc e shal l b e mad

e fo r eac hai r contaminant

sourc e to whic hthi s ml e applies
. (7 ) An y varianc e applicatio n tha t fail s to provid e informatio n neede dt o provid e a factua l basi s fo r

ascertainin g complianc e wit heac ho f the relevan t requirement s o f

thi s ml e may b e considere ddefectiv e an db e treate da s i f i t ha dno t bee n filed
. Suc happlicatio n shal l b e returne dto the applican t a s expeditiousl y a

s practicabl e wit han indicatio n o f the deficiencie s thereof
. Further processin g o f

the application , includin g issuanc e o f apropose do r fina l actio n o r

th e initiatio n o f

any othe

r officia l respons e b y the Ohi o environmental protectio n agenc y wit hrespec t to the application , wil l no t occu r unti l deficiencie s hav e bee n remedied
. (8 ) A n applicatio n whic hseeks avarianc e pursuant t o thi s ml e whic hallow s applican t to emi t a n ai r pollutan t

a t aspecifie dleve l i n exces s o f emission s standard s prescribe db y applicabl e la w withou t requirin g eventual complianc e wit hsuc hstandard s shal l specif y the leve l o f

emissio n sought
. An y suc h applicatio n whic hfail s to s o specif y may b e treate da

s adeficien t

applicatio n a s se t fort hi n paragrap h(D)(7 ) o f thi s mle
. (E ) Standard s fo r

grantin g variance s (1 ) A varianc e fo r

a n ai r contaminant

sourc e may allo w a

n applicant : (a ) T o emi t

fro msuc hsourc e aspecifie dleve l o f emission s o f

the particular ai r contaminant

whic hexceed s the leve l permitte db y applicabl e law , withou t achievin g eventual complianc e wit hthe leve l permitte db y applicabl e law ; or (b ) T o achiev e complianc e wit happlicabl e la w pertainin g to the particular ai r contaminant , pursuant

to acomplianc e schedul e include da s aterman d conditio n o f

the variance , o n adat e later tha n the dat

e provide db y applicabl e la w upo n whic hcomplianc e b y suc hsourc e mus t b e achieved ; o r (c ) Bot hto emi t

the particular

ai r contaminant

a t aspecifie dleve l o f emission s whic hexceed s the leve l permitte db y applicabl e law , withou t achievin g eventual complianc e wit hthe leve l permitte db y applicabl e law , an dto achiev e complianc e wit hsuc hhigher leve l o f emissions , pursuant to acomplianc e schedul e include da s aterman dconditio n o f the variance , o n adat

e later than the dat

e provide db y applicabl e la w

### 3745-35-0 3 T O B ERESCINDE D

upo n whic hcomplianc e b y suc hsourc e wit happlicabl e la w pertainin g to suc hai r

contaminant

mus t b e achieved
. (2 ) A varianc e may b e issue donl y i f th e applican t

eithe r demonstrate s th

e requirement s o f

paragraph s (E)(2)(a) t o (E)(2)(c ) o f

thi s mle , paragrap h (E)(2)(e ) o f

thi s mle , an dparagrap h(E)(2)(f ) o f thi s ml e or

demonstrate s th

e requirement s o f

paragraph s (E)(2)(d ) t

o (E)(2)(f

) o f thi s mle : (a ) Either : (i ) Th e ambient

ai r quality standard s fo r

the particula

r ai r contaminant to whic hthe requeste dvarianc e pertain s ar e currentl y bein g me

t throughout

the regio n affecte db y the emission s fromth e ai r contaminant

source ; o r (ii ) Th e emissio n o f

ai r contaminant s i n accordanc e wit hthe varianc e wil l no t prevent o r interfere wit hth

e attainmen

t o f ambient ai r quality standard s b y contributing , eithe r singl y or

i n conjunctio n wit hothe

r sources , to afailur e t o attai n ambien

t ai r quality standard s b y the dat

e or date s prescribe db y applicabl e la w throughout

the regio n affecte db y the emission s fromth e ai r contaminant

source ; (b ) Th e emissio n o f

ai r contaminant s i n accordanc e wit hth e varianc e wil l no t prevent or interfere wit hth

e maintenanc e o f

ambient ai r quality standard s b y contributing , eithe r singl y or

i n conjunctio n wit hothe r sources , to afailur e to maintai n ambient ai r quality standard s throughout

th e regio n affecte db y th e emission s fro mthe ai r contaminant

sourc e fo r

the particular

ai r contaminant

to whic hth

e requeste dvarianc e pertain s after suc hambient

ai r quality standard s ar

e attained ; (c ) Th e varianc e i s necessar y becaus e complianc e wit hth e emissio n standar

d fro mwhic hthe varianc e i s sough t is , and , to the exten

t applican t

has no t complie dwit hsuc hemissio n standards , has bee n sinc e th e adoptio n o f suc hemissio n standard , technicall y infeasible , economicall y unreasonable , or

impossibl e becaus e o f condition s beyon dthe contro l ofth e applicant ; (d) Bubbl e concept : (i ) A nalternativ e emissio n contro l strateg y (bubbl e concept) i s provide d

### 3745-35-0 3 T O B ERESCINDE D
whic hwil l allo w emission s o f ai r contaminant

fro mthe sourc e fo r whic hthe varianc e i s requeste dt o excee dthe leve l permitte db y applicabl e la w an dwil l als o require emission s o f the sam e ai r contaminant

fro manothe

r sourc e o r

source s to b e les s than the level(s ) permitte db y applicabl e law
. Th e alternativ e emissio n contro l strategy shall : (a) Resul t

i n areductio n i n actual emission s o f the ai r contaminant

fro msuc hothe

r sourc e o r

source s whic hi s equivalent

to o r greate r tha n the reductio n whic hwoul d occu r i f the sourc e fo r

whic hthe varianc e i s requeste dwere to compl y wit happlicabl e law ; (b) Resul t

i n a n actual net

ambient ai r quality improvemen t

whic h i s a s goo das , o r

better than , tha

t whic hwoul doccu r

i f the sourc e fo r

whic hthe varianc e i s requeste dwere t o compl y wit happlicabl e la w an di f al l suc hothe

r source s were t

o either compl y wit happlicabl e la w o r maintai n thei r

actual leve l o f emission s i f

suc hleve l i s les s than permitte db y applicabl e law ; (c) Includ e application s fo r variance s or

permits-to-operate (or modification s o f

existin g variance s o r

permits-to-operate ) fo r suc hothe

r source s a

t the sam e facilit y tha

t specif y a leve l o f allowabl e emission s o f a n ai r contaminant

whic hi s belo w th e leve l establishe db y applicabl e la w an dwhic h satisfie s the requirement s o f paragraph s (E)(2)(d)(i)(a ) an d (E)(2)(d)(i)(b ) ofthi s mle : (ii ) Ai r contaminant s fro mdifferen t source s shal l b e considere dto b e the sam e fo r purpose s o f

paragrap h(E)(2)(d)(i ) o f thi s ml e onl y i f the y ar e comparabl e i nterm s o f typ e o f contaminant
. (iii ) Emission s o f

particulate s o f

the followin g type s shal l no t b e considered , fo r

purpose s o f

paragrap h(E)(2)(d)(i ) o f thi s ml e t

o b e the sam

e a s emission s o f

particulate s o f

any othe r types : (a) Asbestos ; (b) Beryllium ; (c) Cok e ove n emissions ;

### 3745-35-0 3 T O B ERESCINDE D 5

(d) Lead ; and (e) Mercury
. (iv ) Emission s o f

organi c compound s o f the followin g type s shal l no t b e considered , fo r

purpos e o f

paragrap h(E)(2)(d)(i ) o f thi s mle , to b e th e sam e a s emission s o f

organi c compound s o f any othe

r types : (a) Benzene ; an d (b) Viny l chloride
. (e) Suc hcomplianc e wit happlicabl e la w or othe r term s an dcondition s a s i s require db y the varianc e wil l b e achieve da s expeditiousl y a

s practicable ; (f ) I f any rale fro mwhic havarianc e i s sough t has been approve db y the administrato r

o f th e Unite dState s environmental protectio n agenc y a s par t o f the implementatio n plan , th e applicant

mus t demonstrat

e thos e matter s require db y federa l la w or regulations , including , but no t limite dto 4 2 US C 741 0 an d4 0 CF RPart s 5 1 an d5 2 fo r approval o f

a revisio n to the plan , excep t approva l b y the administrato r or hi s representativ e a

s arevisio n to th

e implementatio n plan
. (F ) Th e directo r

retain s th

e discretio n to deny the applicatio n upo n consideratio n o f evidenc e regardin g matters specifie di n divisio n (H ) o f sectio n 3704.0 3 o f

the Revise dCod e whic hi s submitte db y the applicant , develope db y the agency , o r obtaine dfro manothe

r source , eve n thoug hth e demonstration s require db y paragrap h(E ) o f

thi s rale hav e bee n made
. (G ) Actio no n application s fo r varianc e (1 ) Prio r to takin g an

y actio n o n any applicatio n fo r avariance , the Ohi o environmental protectio n agenc y may hol dapubli c meetin g o n the propose d varianc e i n the manne

r specifie di n Chapter

3745-4 7 o f

the Administrativ e Code
. (2 ) I n granting , revoking , denying , o r modifyin g any variance , the directo r shal l stat e hi s reason s therefo r

i n writing
. Th e decisio n an dreason s therefo r shal l b e mad e publicl y availabl e a

t the cos t o f reproductio n an dhandling
.

### 3745-35-0 3 T O B ERESCINDE D 6

(3 ) Th e directo r

shal l act o n a n applicatio n fo r

avarianc e withi n si x month s o f th e filin g o f acomplete applicatio n b y issuin g apropose do r fina l action
. (4 ) A singl e varianc e issue dpursuant to thi s rale fo r

a n ai r contaminant

sourc e ma

y provid e the applican t

relie f fro mmore than one emission s limitation
. (5 ) Variance s under

thi s rale shal l b e issued , denied , modified , o r revoke dan dmay b e challenge di n accordanc e wit hthe provision s o f Chapter 3745-4 7 o f

th e Administrativ e Code
. (6 ) A varianc e fro marale whic hha s bee n approve db y the administrato r o f th e Unite dState s environmental protectio n agenc y a s par t o f the implementatio n pla n shal l no t

b e issue dunless : (a ) Suc hvarianc e has bee n submitte dto the administrato r a s arevisio n to th

e implementatio n pla n pursuant to applicabl e law , including , but no t limite dto , 4 2 US C 741 0 an d4 0 CF RPart s 5 1 an d52 ; an d (b ) Al l requirement s o f

applicabl e law , including , but no t limite dto , 4 0 CF R Part s 5 1 an d5 2 hav e bee n met , excep t approva l b y the administrato r or hi s representativ e a

s arevisio n to the implementatio n plan ; an d (c ) Th e varianc e contain s aconditio n tha t the varianc e wil l no t

b e effectiv e unti l approve db y the administrato r or hi s representativ e a

s arevisio n o f the implementatio n plan
. (7 ) I f avarianc e ha s bee n approve db y the administrato r pursuant

to paragrap h (G)(6 ) o f

thi s mle , arenewal o f suc hvarianc e shal l no t b e subjec t

to th e requirement s o f

paragrap h(G)(6 ) o f

thi s ml e unles s asignifican t differenc e exist s betwee n the materia l aspect s o f suc hvarianc e an dthe renewe dfor mo f suc hvariance
. Fo r

th e purpose s o f

paragrap h(G)(6 ) o f

thi s mle , asignifican t differenc e shal l includ e any chang e i n th e fina l complianc e dat e o f an y complianc e schedule
. (8 ) Upo n issuanc e o f

avarianc e authorizin g emission s a s describe di n paragrap h (E)(1)(a) or

(E)(1)(c ) o f

thi s rale, an dupo n approva l thereo f b y th e administrato r

a s provide db y paragrap h(G)(6)(c ) o f thi s rale, i f

applicable , th e directo r

shal l propos e to amen dthe ml e fro mwhic hthe varianc e i s issue d to provid e fo r

emission s authorize db y the variance
. Th e amende dml e shal l b e propose donl y if , i n the director' s judgment , suc hamende drale wil l confor mto al l requirement s o f applicabl e law , including , i f applicable , requirement s regardin g implementatio n plans
. Followin g ralemaking

### 3745-35-0 3 T O B ERESCINDE D 7 procedure s mandate db y la w o n the proposal , th e directo r

shal l tak

e suc h actio n o n th

e proposa l a

s i s lawfu l an dreasonable
. (H ) Term s an dcondition s (1 ) Excep t

a s otherwis e appropriate under paragrap h(E ) ofthi s mle , an approve d complianc e schedul e shal l b e incorporate dint o an y varianc e granted , an d shal l b e ater

man dconditio n thereof
. (2 ) Eac hvarianc e issue dpursuant to thi s ml e an deac hvarianc e or permit-to-operate issue dto anothe r sourc e pursuant

to paragrap h(E)(2)(d ) o f thi s ml e shal l includ e a s term s an dcondition s aspecifie demissio n limi t fo r eac hai r contaminant

fo r whic havarianc e i s grante dan dtes t method s fo r demonstratin g complianc e wit hsuc hemission s limits
. (3 ) Variance s shal l b e effectiv e fo r whatever

perio dthe directo r

deems appropriate , no t t o excee dfiv e years . A varianc e may b e renewe donl y whe n th e Ohi o environmental protectio n agenc y i s satisfie dtha t the sourc e fo r

whic hth

e varianc e wa s grante di s makin g satisfactory progres s towar dachievement o f the programspecifie di n any complianc e schedul e incorporate dinto th e varianc e and/or

i s complyin g wit hany othe r term s an dcondition s o f th e variance
. (4 ) Th e possessio n o f

avarianc e shal l no t

reliev e the holde r

o f responsibilit y t

o compl y wit hal l othe

r applicabl e la w an dmle s o f the Ohi o environmental protectio n agency . (5 ) An y varianc e issue db y th e directo r

shal l b e subjec t

t o revisio n i n respons e t o change s i n applicabl e mle s o r othe r factor s affectin g the complianc e o f th e sourc e or

contro l facilit y wit hthe standard s o r condition s o f

the origina l variance
. (6 ) I n the even

t o f atransfe r

o f ownershi p o r

operatio n o f

a n ai r contaminant

sourc e to whic havarianc e has bee n issued , th e varianc e shal l b e transferre dto th e ne w owner

or operator
. Th e transfere e shal l assum e th e responsibilitie s o f

th e transferor
. Th e Ohi o environmental protectio n agenc y mus t b e notifie di n writin g o f

an y transfe r

o f avariance
. (7 ) Suc hai r

pollutio n emergenc y episode plan s a s ar e submitte dan dapprove d pursuant t o Chapter

3745-2 5 o f

th e Administrativ e Cod e shal l become term s an dcondition s o f

the varianc e an dshal l hav e ful l forc e an deffec t a s apar t thereof
.

### 3745-35-0 3 T O B ERESCINDE D 8

(8 ) Th e directo r

may includ e suc hothe r term s an dcondition s a s ar e necessar

y to ensur e complianc e wit happlicabl e la w o r t o gathe r informatio n about ambient ai r quality , emissio n levels , o r othe r aspects o f

the sourc e operation
. (9 ) I n additio n to the othe r registratio n an dreportin g requirement s o f al l ai r contaminant

sources , the holde r

o f avarianc e whic hcontain s acomplianc e schedul e shal l fil e report s ever y tw o month s or

a s otherwis e require db y the Ohi o environmental protectio n agency . Suc hreport s shal l b e signe db y the applican t fo r th e variance
. Thes e report s shal l demonstrat e t o the satisfactio n o f the directo r

tha t th e sourc e fo r

whic hthe varianc e wa s issue di s makin g consistent

progres s an dha s met al l interi mdeadline s specifie di n the complianc e schedul e o r specifie db y the Ohi o environmental protectio n agency . I f

the responsibl e officia l fail s to file a n interi mreport , o r

i f suc h repor t fail s to satisf

y the directo r

tha t the sourc e i s makin g satisfactory progress , the n the directo r may revoke the variance
. Fals e o r misleadin g statements i n an interi mrepor t shal l b e ground s fo r revocatio n o f

the variance
. (I ) Possessio n o f

avarianc e relievin g a

n ai r contaminant

sourc e fro mhavin g to compl y wit hany requirement

o f applicabl e la w shal l no t reliev e a

n ai r contaminant

sourc e o f the responsibilit y to compl y wit hal l othe r requirement s o f

applicabl e law
. (J ) Revocatio n (1 ) Th e directo r

may revoke avarianc e i f the directo r

determine s tha

t any o f the terms , conditions , standards , o r requirement s o f

thi s ml e hav e bee n o r

wil l b e violate dor

tha t circumstance s hav e change ds o tha t th e applican t

i s n o longe r eligibl e fo r

avarianc e under

paragrap h(E ) o f

thi s mle
. (2 ) A varianc e tha

t has bee n revoke dshal l forthwit hb e surrendere dto the Ohi o environmental protectio n agency .

### 3745-35-0 3 T O B ERESCINDE D 9

Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 07/03/200 7

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Dat e
Promulgate dUnder : Statutor y Authority : Rul e Amplifies : Prio r Effectiv e Date s 119.0 3 3704.03(G ) 3704.03(G) , 3704.0 3 (A ) 7/5/73 , 11/7/79 , 12/5/80 , 8/30/82 , 6/18/01 , 11/3/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

T O B ERESCINDE D 3745-35-0 4 Genera l policy .
(A ) Where any perso n demonstrate s b y apreponderanc e o f the evidenc e tha

t mor e tha n on e alternativ e would , wit hequal efficienc y and , i f appropriate , speed , satisf y any requirement

o f applicabl e law , then the Ohi o environmental protectio n agenc y shal l encourag e the implementatio n o f the leas t costl y alternative
. (B ) Whereve r

require db y any provisio n o f Chapter 3704 o f

the Revise dCode , the directo r shal l giv e consideratio n to , an dattempt to minimize , th

e economi c expens e o f any actio n he may require any source , person , or othe r entit y to take ; provided , however , tha

t economi c hardship to any perso n shal l b e n o excus e fo r any performance , operation , action , inaction , o r othe r conduc t whic hviolate s any requirement

o f applicabl e law
. (C ) Whereve r

practicable , the directo r shal l act

upo n application s fo r permit s an d variance s i n sequenc e base do n th e filin g dat

e o f acomplete dapplication
.

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### 3745-35-0 4 T O B ERESCINDE D

Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 07/03/200 7

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Date
Promulgate dUnder : 119.0 3 Statutor y Authority : 3704.03(G ) Rul e Amplifies : 3704.03(G) , 3704.0 3 (A ) Prio r Effectiv e Dates : 7/5/73 , 11/7/79 , 11/3/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

T O B ERESCINDE D 3745-35-0 5 Permitexemption s and registration status.
(A ) Permi t

exemptions : (1 ) Excep t

a s otherwis e provide di n paragrap h(A)(3 ) o f thi s mle , th

e followin g ai r contaminant

source s shal l no t

b e require dto appl y for , or obtain , permits-to-operate or

variances : (a ) Comfor t

ventilatin g systems ; (b ) Incinerator s locate di n dwelling s containin g si x o r fewe r dwellin g units ; (c ) Sources , locate di n dwellin g units , fromwhic hproduct s o f combustio n ar

e the sol e emissions , an dwhic hbu moil , natural gas , or othe r fue l fo r th e productio n o f

steam , ho t

water , or

ho t ai r a t rate s o f les s than on

e millio nBritis hthermal unit s per hour whe n operate da

t the maximu m capacity ; (d) Gasolin e storag e tanks , grai n dryer s an dstorag e silo s whic har e locate do n farm s an duse dsolel y fo r farmin g activities
. (2 ) Th e exemption s specifie dwithi n paragrap h(A)(1 ) o f thi s ml e shal l not

reliev e any ai r contaminant

sourc e fromthe responsibilit y to compl y wit happlicabl e law , ordinances , mle s or regulation s o f

an y politica l subdivisio n o f the stat e o f Ohio
. (3 ) If, i n the director' s judgment , base do n arevie w o f mas s emissio n tes t

data , visibl e emissio n readings , emissio n factors , mas s balanc e data , sourc e inspectio n information , or other pertinent

information , asourc e describe di n paragraph s (A)(1)(a) t

o (A)(1)(e ) ofthi s ml e has violated , may presentl y b e violating , or

ma y i n th e futur e violat e applicabl e law , the directo r shal l notif

y the owner

or operator o f th e sourc e i n writin g tha t th e sourc e i s n o longe r exemp t pursuant to paragrap h(A)(1 ) o f thi s mle
. Th e owner

or operator may contes t the withdrawa l o f

exemptio n b y filing wit hth e hearin g clerk , withi n thirty day s o f

receip t o f th e writte n notification , areques t fo r adjudicatio n hearing
. A t

th e clos e o f

hearin g procedures , the directo r shal l restor

e the exemptio n i f

th e owne r o r operator ha s demonstrate dtha

t th e sourc e ha s no t violated , i s not

presentl y violating , an dwil l no t i n th e futur e violate applicabl e law
. Nothin g i n thi s paragrap hshal l b e construe da s abrogatin g th

e complianc e responsibility se t fort hi nparagrap h(A)(2 ) o f thi s mle
. (B ) Registratio n status :

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### 3745-35-0 5 T O B ERESCINDE D 2

(1 ) Th e directo r

may plac e a

n applicatio n fo r

apermit-to-operate fo r a n ai r contaminant

sourc e o n registratio n status , rather tha n issuin g a permit-to-operate , i f

th e owne r or operator o f suc hsourc e demonstrate s to the satisfactio n o f

the directo r

tha t the sourc e i s i n complianc e wit happlicabl e la w an di f

either o f the followin g condition s ar e met : (a ) Th e sourc e i s no t

subjec t to any mas s emission s limitatio n or contro l requirement

specifie dwithi n o r

pursuant to any applicabl e law ; or (b ) Th e sourc e i s subjec t to amas s emission s limitatio n o r contro l requirement

specifie dsolel y withi n Chapter(s ) 3745-17 , 3745-1 8 and/or 3745-2 1 o f

the Administrativ e Code ; th e maximu mpotentia l yearl y emission s o f

lea dan dorgani c compound s fro mthe sourc e ar e eac hles s tha n fiv e tons ; an dthe maximu mpotentia l yearl y emission s o f particulate s an dsulfu r dioxid e fro mthe sourc e ar e eac hles s than twenty-fiv e tons
. (2 ) I f a n applicatio n fo r

apermit-to-operate fo r a n ai r contaminant

sourc e i s place d o n registratio n status , th e directo r

shal l s o notif

y the owner

or operator o f the sourc e i nwriting
. (3 ) A n applicatio n fo r apermit-to-operate fo r a n ai r contaminant

sourc e may remai n o n registratio n statu s unti l remove di n accordanc e wit hparagrap h (B)(4 ) ofthi s mle
. (4 ) Th e directo r

may a t any tim e require the owner o r operator

o f a n ai r contaminant

source , fo r

whic han applicatio n fo r apermit-to-operate ha s bee n place do n registratio n status , to submi t a n update dapplicatio n fo r a permit-to-operate o r

varianc e and/or

to demonstrat

e it s continue dcomplianc e wit hthe requirement s o f paragrap h(B)(1 ) o f

thi s mle
. I f

the owner

o r operator complie s wit hthi s reques t o f the directo r

withi n areasonabl e perio d o f tim e a s specifie db y th

e director , the update dapplicatio n shal l b e processe d i naccordanc e wit happlicabl e rales, includin g retentio n o n registratio n statu s i f appropriate
. I f

the owner

or operator fail s to compl y wit hthi s reques t o f the directo r withi n areasonabl e perio do f tim e a s specifie db y th

e director , the permit-to-operate applicatio n previousl y submitte db y suc howner o r operator fo r suc hsourc e shal l b e remove dfro mregistratio n statu s an dprocesse di n accordanc e wit happlicabl e rales. An y subsequen t permi t denia l o r

notic e o f applicatio n deficienc y shal l serv e a s notic e to the owner

or operator o f the sourc e tha

t thei r permit-to-operate applicatio n fo r suc hsourc e ha s i n fac t

bee n remove dfromregistratio n status
.

### 3745-35-0 5 T O B ERESCINDE D 3

(5 ) Fo r purpose s o f

paragrap h(B)(1 ) ofthi s rule : (a ) "Maximu mpotentia l yearl y emissions " mean s the tota l weigh t o f lead , organi c compounds , particulate s o r sulfu r dioxid e whic his , or

i n the absenc e o f

contro l equipment

woul dbe , emitte dfro ma n ai r contaminant

sourc e i n any on

e calenda r year . (b ) "Registratio n status " mean s tha t the sourc e ma

y b e operate dwithou t havin g obtaine dapermit-to-operate or variance , an dexist s upo n notificatio n as provide di n paragrap h(B)(2 ) o f thi s mle
.

### 3745-35-0 5 T O B ERESCINDE D

Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 07/03/200 7

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Date
Promulgate dUnder : 119.0 3 Statutor y Authority : 3704.03(G ) Rul e Amplifies : 3704.03(G) , 3704.03(A ) Prio r Effectiv e Dates : 11/7/79 , 6/18/01 , 11/3/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

T O B ERESCINDE D 3745-35-0 6 Permits-to-operat e fo rgrain an

d fee d processin

g operation

s an d fertilize rmixing operations .
(A ) I n accordanc e wit hparagrap h(B)(7 ) o f rul e 3745-35-0 2 o f

the Administrativ e Cod e on e applicatio n fo r

apermit-to-operate may b e submitte dfo r the shelters , hamme

r mill s an daspirate dbaggin g operation s an dothe r source s subjec t

t o ml e 3745-17-1 1 o f th e Administrativ e Cod e an dwhic har e locate da

t afacilit y whic hconstitute s a grai n an dfee dprocessin g operation
. (B ) I n accordanc e wit hparagrap h(B)(7 ) o f ml e 3745-35-0 2 ofth e Administrativ e Code , on e applicatio n fo r

apermit-to-operate may b e submitte dfo r the ai r contaminant source s whic har

e subjec t to ml e 3745-17-1 1 o f

the Administrativ e Cod e an dwhic h ar e locate da

t afacilit y whic hconstitute s afertilize r mixin g operation
. (C ) Permits-to-operate fo r source s o f

fugitiv e dus t

a t grai n an dfee dprocessin g operation s or afertilize r

mixin g operatio n an dwhic har e subjec t to ml e 3745-17-0 8 o f the Administrativ e Cod e shal l b e submitte di n accordanc e wit happlicabl e mle s o f the director
.

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### 3 745- 3 5-0 6 T O B ERESCINDE D

Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 07/03/200 7

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Dat e
Promulgate dUnder : 119.0 3 Statutor y Authority : 3704.03(G ) Rul e Amplifies : 3704.03(G) , 3704.0 3 (A ) Prio r Effectiv e Dates : 12/5/80 , 10/31/96 , 11/3/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

T O B ERESCINDE D 3745-35-0 7 Enforceable limitation s o n potentia

l t o emit .
[Comment : Fo r

date s o f

non-regulator

y government

publications , publication s o f recognize dorganization s an dassociations , federa l mles , an dfedera l statutor y provision s reference di n thi s mle , se e the "Incorporatio n b y Reference " sectio n a t th e en do f ml e 3745-35-0 1 ofth e Administrativ e Code. ] (A ) Fo r purpose s o f

thi s mle , "potential t

o emit " mean s the maximu mcapacity o f a stationar y sourc e to emi t

an y federall y regulate dai r pollutant , a

s definedi n paragrap h(DD ) o f

rul e 3745-77-0 1 ofth e Administrativ e Code , under it s physica l an doperational design
. An y physica l or operational limitatio n o n the capacit y o f a sourc e to emi t

afederall y regulate dai r pollutant , includin g ai r pollutio n contro l equipment

an drestriction s o n hour s o f operatio n or

o n the typ e o r

amoun t o f materia l combusted , stored , or processed , shal l b e treate da s par t o f it s desig n i f

the limitatio n i s enforceabl e b y th e administrato r

a s define di n paragrap h(B ) o f ml e 3745-77-0 1 o f

the Administrativ e Cod e or legall y an dpracticabl y enforceabl e b y th e state
. Th e termdoe s no t alter or affec t th e us e o f thi s termfo r

an y othe r purpose s under

the Clea n Ai r

Act , o r th e term"capacit

y factor " a

s use di n Titl e I V o f the Clea n Ai r

Ac t or the regulation s promulgate dthereunder
. (B ) Enforcemen t

limitation s o n the potentia l to emi t o f asourc e may b e establishe d throug hany o f

the followin g mechanisms : (1 ) Term s an dcondition s o f afina l permit-to-instal l issue db y the directo r under Chapter 3745-3 1 o f

th e Administrativ e Code ; (2 ) Term s an dcondition s o f afina l permit-to-operate issue dunder thi s chapter , provide dtha

t onl y thos e term s an dcondition s necessar y to limi t

the potential t o emi t o f the sourc e an dexpressl y designate da s federall y enforceabl e shal l b e federall y enforceable , an dprovide dfurthe r tha t th e permi t wa s firs t issue d a s adraf t o r propose dactio n wit ha n opportunity fo r

publi c commen

t under ml e 3745-47-0 5 o f

th e Administrativ e Cod e wit hconcurrent notic e an d opportunity fo r

commen

t give n to administrato r o f the Unite dState s environmental protectio n agenc y regio n five
. Durin g the publi c comment period , i f

th e administrato r

object s tha

t the term s an dcondition s o f the permit-to-operate ar

e no t federall y enforceable , the directo r shal l no t issu e the permit-to-operate unti l suc hobjectio n ha s bee n resolved ; o r (3 ) Rule s o r

order s o f

th e directo r

tha t ar e submitte dt

o an dapprove db y the administrato r

a s revision s to the stat e implementatio n pla n under sectionsSection s 11 0 an d112(1 ) o f th e Clea n Ai r

Act
. Upo n the reques t

o f th e owner or operator o f astationar

y source , an

y o f the

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### 3745-35-0 7 T O B ERESCINDE D 2

mechanism s provide di n paragrap h(B)(1) , (B)(2) , or (B)(3 ) o f

thi s ml e shal l allo w fo r tradin g o f

emission s increase s an ddecrease s amon g emission s unit s locate da t the sam e sourc e tha

t i s consistent

wit hthe Clea n Ai r

Ac t fo r the purpos e o f

complyin g wit hafederall y enforceabl e ca p o n the potentia l t

o emi t o f the source . Suc hlimitation s shal l ensur e tha t th e trade s ar

e quantifiabl e an denforceabl e an drequire seven-da y advanc e notificatio n t o the appropriate Ohi o environmental protectio n agenc y distric t offic e o r delegate dloca l ai r

agency . (C ) I n order

to b e federall y enforceable , alimitatio n must : (1 ) Specif

y a n annual limi t

o n emission s fromthe source ; (2 ) Specif

y ashort-ter

mlimi t o n emission s fo r

eac hpollutan t

to b e restricted , an d specif y ashort-ter

mlimi t o n productio n o r

operation , provide dtha t fo r purpose s o f

thi s mle , acceptabl e short-ter mlimitation s o n productio n or operatio n shal l include , bu t no t b e limite dto , athirty-day averag e o r thre e hundre dan dsixty-five-da y rollin g averag e limitatio n compute deac hcalenda r day , amonthl y limitation , o r arollin g twelve-monthsummatio n limitation ; an d (3 ) Specif

y adequat

e an denforceabl e method s fo r establishin g complianc e wit hthe annual an dshort-ter

mlimits , usin g method s fro m4 0 CF RPar t 60 , Appendi x Ao r 4 0 CF RPar

t 51 , Appendi x M where appropriate ; an d (4 ) B e n o les s stringent tha n any federall y applicabl e requirement to whic hthe sourc e i s subject
. (D ) Approva l o f

thi s ml e b y the administrato r i s aprerequisite o f

federa l enforceabilit y o f limitation s under

paragrap h(B)(2 ) o f

thi s mle
.

### 3745-35-0 7 T O B ERESCINDE D 3

Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 07/03/200 7

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Date
Promulgate dUnder : Statutor y Authority : Rul e Amplifies : Prio r Effectiv e Dates : 119.0 3 3704.03(G ) 3704.03(G) , 3704.0 3 (A ) 4/20/94 , 11/18/94 , 6/18/01 , 11/3/0 6

## ACTION : Fina l DATE : 06/02/200 8 8:1 7 A M

T O B ERESCINDE D 3745-35-0 8 Genera l permit-to-operate .
[Comment : Fo r

date s o f

non-regulatory government publications , publication s o f recognize dorganization s an dassociations , federa l mles , an dfedera l statutor y provision s reference di n thi s mle , se e the "Incorporatio n b y Reference " sectio n a t th e en do f ml e 3745-35-0 1 o f

th e Administrativ e Code. ] (A ) Developmen t

o f mode l general permit s Th e directo r

may develo p amode l general permi t fo r any categor

y o f ai r contaminatio n sources , or specifi c portion s o f

any categor

y o f ai r contaminatio n sources , subjec t

to the followin g conditions : (1 ) A mode l general permi t shal l appl y to : (a ) Processe s producin g th e sam e or similar products ; (b ) Processe s emittin g the sam e or similar ai r contaminants ; (c ) Method s fo r

capturin g an dcontrollin g th e ai r contaminant s tha

t ar e the sam e or limite dto asmal l number o f specifi c alternatives ; an d (d) Processe s tha

t ar e subjec t to the sam

e emission s limitations , monitorin g requirements , federa l standards , o r stat e mles
. (2 ) A mode l general permi t shal l identif

y criteri ab y whic han ai r contaminant source(s ) may qualif

y fo r th e associate dgeneral permi t an dshal l includ e term s an dcondition s under whic hthe owne

r o r operator agree s operat

e th e permitte dai r

contaminant

source(s)
. A t

aminimum , thes e term s an d condition s shal l include : (a ) Applicabl e emission s limitation s and/or contro l requirements ; (b ) An y necessar

y operational restrictions ; (c ) An y necessar

y monitoring , reportin g an drecordkeepin g requirements ; an d (d) Testin g requirements
. (3 ) Th e directo r

shal l provid e a

n opportunity fo r

publi c comment

o n the for man d conten t o f amode l general permi t

a s follows :

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### 3745-35-0 8 T O B ERESCINDE D 2

(a ) Th e directo r

shal l announc e availabilit y fo r commen

t o n draf t mode l general permit s under

development

containin g th

e requirement s i n paragrap h(A)(2 ) o f

thi s mle , providin g aminimu mo f thirt y day s comment period
. Th e directo r

shal l publis hnotic e i n Ohio' s majo r newspapers , the Ohi o environmental protectio n agenc y publication , "Weekl y Review, " o n the Ohi o environmental protectio n agenc y website , an dprovid e electroni c notificatio n t o intereste dparties
. (b ) Th e directo r

shal l announc e the final for mo f mode l general permit s tha t were under

development

b y publishin g notic e i n Ohio' s majo r newspapers , the "Weekl y Review, " o n th e Ohi o environmental protectio n agenc y website , an dprovid e electroni c notificatio n to intereste dparties
. (c ) Fina l mode l general permit s ar e no t action s o f

the directo r

an dare , therefore , no t

subjec t to appeal
. (4 ) Mode l general permit s shal l b e reviewe da t leas t onc e ever

y five year s fromthe dat e o f announcemen

t o f the final form
. (a ) Th e revie w o f

the mode l general permi t shal l follo w th

e sam e procedure s fo r publi c comment

a s th e draf t an dfinal for mo f

th e mode l general permit s under

development

pursuant to paragrap h(A)(3 ) o f

thi s mle
. (b ) An y perso n may mak e awritte n reques t

fo r Ohi o environmental protectio n agenc y revie w o f the mode l general permi t document

prio r to the Ohi o environmental protectio n agenc y initiate dreview
. Upo n receip t o f the request , th

e Ohi o environmental protectio n agenc y wil l initiat e the revie w procedure describe di n thi s mle
. (5 ) Onl y the directo r

may modif

y mode l general permits
. Modification s to mode l general permit s shal l follo w the sam e procedure s pursuant

t o paragrap h (A)(3 ) o f

thi s mle , excep t

administrativ e modification s may occu r withou t followin g the mle s o f

procedure containe dwithi n thi s chapter
. Existin g fina l general permit s ar

e no t affecte db y change s to the mode l general permit
. (B ) Genera l permit-to-operate applicabilit y Ageneral permit-to-operate may b e applie dfo r an dobtaine dif : (1 ) Al l o f

the qualification s an drequirement s describe di n thi s chapte r ar e met , excep t a s note di nparagrap h(C)(2 ) o f thi s mle ;

### 3745-35-0 8 T O B ERESCINDE D 3

(2 ) Th e ai r

contaminant

sourc e meet s al l o f

th e qualification s liste di n the requeste d mode l general permit ; (3 ) Th e requeste dai r

contaminant

source(s ) ar

e no t affecte dsource s under

the aci d rai n programunles s otherwis e provide di n regulation s promulgate dunder Titl e I V o f

the Clea n Ai r

Act ; an d (4 ) Th e requeste dai r

contaminant

sourc e i s no t

par t o f ane w majo r

stationar

y sourc e or

majo r modificatio n subjec t

to th e attainmen

t or nonattainment provision s containe di n mle s 3745-31-1 0 to 3745-31-2 7 o f th e Administrativ e Code
. (C ) Genera l permi t

applicatio n (1 ) Owner s or

operator s o f

ai r contaminant

source s requestin g ageneral permit-to-operate shal l do s o usin g the form s prepare db y the Ohi o environmental protectio n agency . Th e applicatio n mus t includ e al l informatio n necessar

y to determin e qualificatio n for , an dto assur e complianc e with , th

e general permit-to-operate
. (2 ) Th e application s submitte dshal l compl y wit hthe requirement s liste dunder paragrap h(B ) o f

ml e 3745-35-0 2 an dparagrap h(D ) o f ml e 3745-35-0 3 o f the Administrativ e Cod e excep t tha t th e directo r

may provide , i n the mode l general permit-to-operate , fo r application s tha

t deviate fro mthe requirement s o f paragrap h(B ) o f

ml e 3745-35-0 2 an dparagrap h(D ) o f ml e 3745-35-0 3 o f the Administrativ e Code , provide dtha t suc happlication s includ e al l informatio n necessar

y to determin e qualificatio n for , an dassur e complianc e with , the general permit-to-operate
. (D ) Genera l permi t

processin g Th e directo r

may issu e ageneral permit-to-operate fo r any mode l general permi t develope di n accordanc e wit hparagrap h(A ) o f thi s ml e fo r

ane w ai r

contaminant source(s ) or

modification(s ) o f

an existin g ai r

contaminant

source(s ) a

s follows : (1 ) Th e director , a

t hi s discretion , shal l issu e eithe r adraf t actio n or afina l action
. (2 ) Th e directo r

shal l compl y wit hth

e procedure s fo r

notificatio n under

Chapter 3745-4 7 o f

th e Administrativ e Cod e prio r to issuin g ageneral permit-to-operate a

s follows :

### 3745-35-0 8 T O B ERESCINDE D 4

(a ) Th e directo r

shal l provid e notificatio n o f request s b y owner s o r

operator s o f a n ai r contaminant

source(s ) to b e covere dunder the term s o f

the general permit-to-operate
. Th e directo r shal l publis hnotic e i n a newspaper

o f general circulatio n i n eac hcount y i n whic hthe ai r contaminant

source(s ) wa s constmcted , an dprovid e electroni c notificatio n to intereste dparties
. (b ) Th e directo r

shal l maintain , an dmak e availabl e to the publi c upo n request , alis t

o f al l ai r contaminant

source(s ) tha

t hav e obtaine da general permit-to-operate
. (3 ) Th e directo r

may require any applican t applyin g fo r

ageneral permit-to-operate to appl y fo r

an dobtai n a

n individua l permi t

i f i t i s determine dtha

t uniqu e sit

e specifi c circumstance s warrant additiona l limitation s o r permi t condition s to contro l o r

mitigat e environmental impact s tha t wer e no t considere dan d addresse di nthe development an dissuanc e o f

the general permit-to-operate
. (4 ) Authorizatio n to operat e under the general permit-to-operate shal l b e grante db y the directo r

i n the for mo f

afina l permi t

action
. (5 ) I f the mode l general permi t tha t wa s the basi s o f

any fina l general permit-to-operate ha s bee n change dper the procedure s i n paragrap h(A)(3 ) o f thi s rale, the n the directo r can issu e revise dgeneral permits-to-operate wit h prio r notic e to the affecte downer o r operator

followin g th

e issuanc e procedure s define di nparagrap h(D)(2 ) o f thi s rale. (E ) A general permit-to-operate shal l b e effectiv e fo r afixe dtermno t

to excee dfiv e years . (F ) Genera l permi t

terminatio n (1 ) An y owner

o r operator wh o wa s issue dageneral permit-to-operate may reques t to b e exclude dfro mth e coverag e o f

the general permit-to-operate b y applyin g fo r

an individua l permi t

o r alternativ e general permit-to-operate
. Th e owner

o r operator shal l submi t

a n applicatio n wit hreason s supportin g the request
. I f

the directo r

issue s a

n individua l permi t

or alternativ e general permit-to-operate , the applicabilit y o f the general permit-to-operate to th e individua l permitte e i s automaticall y terminate do n the effectiv e dat e o f the individua l permi t

o r alternativ e general permit-to-operate
. (2 ) Th e directo r

may revoke ageneral permit-to-operate per paragrap h(F ) o f

rale 3745-35-0 2 ofth e Administrativ e Code
.

### 3745-35-0 8 T O B ERESCINDE D 5

(G ) Enforcemen t

actio n fo r

failur e t o qualif y or compl y A nai r contaminant

source(s)' s owner

or operator wh o request s an di s grante d authority to operat

e under ageneral permit-to-operate shal l b e subjec t to enforcement

actio n fo r

operatin g withou t

apermi t i f the ai r contaminant

source(s ) i s later determine dno t

to qualif

y fo r the condition s an dterm s o f th e genera l permit-to-operate
.

### 3745-35-0 8 T O B ERESCINDE D 6

Effective : 06/30/200 8 R.C
. 119.03 2 revie w dates : 07/03/200 7

CERTIFIE D ELECTRONICALL Y Certificatio n
06/02/200 8 Date
Promulgate dUnder : Statutor y Authority : Rul e Amplifies : Prio r Effectiv e Date s 119.0 3 3704.03(G ) 3704.03(G) , 3704.0 3 (A ) 10/17/03 , 11/3/0 6