4 5 C S R 1 4

TITLE 45 LEGISLATIVE RULE DEP ARTMENT O F ENVIRO NMENTAL P ROTECTI ON

AIR Q UALITY

SERIES 1 4 P ERMI TS F OR CONSTRUCTI ON AND MAJO R MO DIF ICATIO N O F

MAJO R STATIO NARY SO URCES F OR THE P REVENTIO N O F SIGNIF ICANT DETERIO RATIO N O F AIR Q UALITY

§45- 14- 1. Gener al.

1.1. Scop e.

- - T his rul e est abl is hes and ado pts a pre con st ruc ti on per m it pro gram in acc ord anc e wit h the pol ic y of §10 1(b )( 1) of the Cle an Air Act (CAA), the pur pos es of §160 of the CAA, an d t he p re venti on o f si gnifi can t det er ior at ion of ai r qua li ty re qui re m ent s of 40 CFR §51. 166. Pre con st ruc ti on p e r mi t s i ssu ed pur sua nt to thi s rul e sha ll con ta in emissi on li m it at ion s and suc h oth er m eas ure s as m ay be nec ess ar y for the pre venti on s ignif

ic ant det er ior at ion of

ai r q ual it y. Th is ru le pr ovides :

1.1.a

. A m ech ani sm to ens ure tha t econ om ic growth wil l occu r in harmony wit h the pre ser vatio n of exi st ing cl ean ai r re sou rc es; to pre vent the develo pm ent of any new non-atta inment pro ble m s; to pro te ct the publ ic hea lt h and welfa re fr om any advers e eff ect s which m ight occu r even at ai r qual it y le vels bet te r tha n the Nat ion al Am

bie nt Air Qual it y Stand ar ds; and to pr ese rve, pr ote ct , an d en han ce the ai r qua li ty in ar eas of spe ci al nat ura l, re cr eat ion al
, sce nic
, or his tor ic value. I t is the int ent o f t h e S e c re ta ry to re giste r and evalua te sou rc es of ai r pol lut ant s and to pre cl ude the con st ruc ti on or re loc at ion of an y ma j o r s t a t ion ar y
sou rc e or m aj or m odi fi cat ion in any ar ea cl ass if ie d as at ta ini ng Nat ion al Am bie nt Air Qual it y Sta nda rds or
unc la ssi fi abl e in whic h the est abl is hm ent of suc h sou rc e or m odi fi cat ion m ay int er fe re wit h the goals of the pre venti on o f s ignif

ic ant det er ior at ion of

ai r q ual it y levels ; a nd

1.1.b

. A m et hod to qua nti ta ti ve l y d e f i n e si gnifi can t det er ior at ion of ai r qua li ty wit h re spe ct to the des ir ed degree of pre ser vatio n of ai r qua li ty for vario us ar eas and to set for th pro ced ure s for re gistr at ion and

re por ti ng, and the cr it er ia for obt ai nin g a per m it to cons tr uct or rel oca te a m aj or st at ion ar y sou rc e or m ake

a m aj or m odi fi cat ion to a stat ion ar y sou rc e wit hin a des ignat ed at ta inment or uncl ass if ie d area of the Sta te of We st V ir ginia

. Such con st ruc ti on, m odi fi cat ion
, or re loc at ion wit hout suc h a per m it is a viola ti on of thi s rul e.

1.2. Auth ori ty. -

- W. V a. Co de § 22- 5- 4.

1.3. Fil ing Dat e. -

- Ma y 1, 2012

.

1.4. Eff ect ive Dat e. -

- J une 1, 2 012.

1.5. Fede ra l Regulat ion

. - - Unle ss oth er wis e ind ic at ed, wher e re fe re nce to a fe der al r e gu l a ti on or st and ar d ap pea rs in th is ru le , su ch re gulat ion or st and ar d wil l, f or the pur pos e of

th is ru le , be con st rue d as tha t ver si on whi ch wa s i n ef fe ct as of J une 1, 2 011.

1.6. For m er R u l es.

- - T his le gisla ti ve rul e amends 45CSR14

- “Pe rmits for Cons tr uct ion and Ma j or Mo dif ic at ion of Ma

j or Sta ti ona ry Sour ces of Air Pol lut ion for the Pre venti on of Signif ic ant Det er ior at ion ”

14 5 C S R 1 4

whic h was fi le d on J une 16, 2011 and bec ame eff ect ive on J une 16, 2011

. §45- 14- 2. Def

ini ti ons.

2.1. “Act ual emissi ons ” m ean s th e a c t ual ra te of emissi ons of a pol lut ant fr om an emissi ons uni t, as des cr ibe d be low, exc ept th at th is def ini ti on s hal l n ot app ly for ca lc ula ti ng wheth er a s ignif ic ant emissi ons inc re ase has occ urr ed, or for est abl is hin g a PAL und er se ct ion 25. I nst ead
, sub sec ti ons 2.63 and 2.8 sha ll app ly for th ose pur pos es.

2.1.a

. I n genera l, act ual emissi ons as of a par ti cul ar dat e sha ll equ al the avera ge ra te , in ton s per year, at whic h the uni t act ual ly emitt ed the pol lut ant dur ing a con sec uti ve 2 4 -mon t h p e r iod whic h pre ced es the par ti cul ar dat e and whic h is re pre sen ta ti ve of nor m al sou rc e ope ra ti on. T he Sec re ta ry m ay al low the use of

a dif fe re nt ti m e per iod upon a det er m ina ti on tha t it is m ore re pre sen ta ti ve of nor m al sou rc e ope ra ti on. Act ual emissi ons sha ll be cal cul at ed usi ng the uni t’ s act ual ope ra ti ng hour s, pro duc ti on ra te s, and types of m at er ia ls pro ces sed , st ore d, or combust ed d uri ng the sel ect ed t ime per iod

.
2.1.b

. T he Sec re ta ry m ay pre sume tha t sou rc e- spe ci fi c al lowa ble emissi ons for the uni t ar e equ ivale nt to the ac tua l e m is si ons of th e un it

.

2.1.c

. Fo r a n y e m is si ons uni t whic h has not begun nor m al ope ra ti ons on the par ti cul ar dat e, act ual emissi ons sha ll equ al th e po te nti al to emit of th e un it on t hat dat e.

2.1.d

. For an el ect ri c uti li ty st eam genera ti ng uni t (ot her tha n a n e w u n i t or the re pla cement of an exi st ing uni t) act ual emissi ons of the uni t fol lowi ng the physic al or ope ra ti ona l cha nge sha ll equ al the

re pre sen ta ti ve act ual ann ual emissi ons of the uni t fol lowi ng the physic al or ope ra ti ona l cha nge, pro vided the

sou rc e owner or oper at or m ai nta ins and sub m it s t o t he Di re ct or, on a n an nua l b asi s f or a peri od of five (5) years fr om t h e d a t e t h e uni t re sumes re gular ope ra ti on, inf ormati on demonst ra ti ng tha t the physic al or ope ra ti ona l cha nge did not re sul t in an emissi ons inc re ase

. A lon ger per iod
, not to exc eed te n (10 ) years , m ay be re qui re d by the Dir ect or if the Dir e c t or det er m ine s suc h a per iod to be m ore re pre sen ta ti ve of nor m al

sou rc e op er at ion s f

oll owin g the p hysic al or ope ra ti ona l c han ge.

2.2. “Act ual s PAL” for a m aj or st at ion ar y sou rc e m ean s a PAL bas ed on the bas el ine act ual emissi ons (a s de fi ned in sub sec ti on 2 .8) of al l em is si ons uni ts (a s defi ned in sub sec ti on 2 .27) at th e s our ce, th at emit

or have t he p ote nti al to emit t he P AL pol lut ant

.

2.3. “Adminis tr at or” m ean s the Adm ini st ra tor of the Unit ed Sta te s Enviro nm ent al Pro te ct ion Agency.

2.4. “Advers e impact on visib il it y” m ean s visib il it y impair m ent whic h int er fe re s wit h the m ana gem ent , pro te ct ion
, pre ser vatio n o r e n j o yme n t of the visit or's visua l exp er ie nce of the Fede ra l Cla ss I ar ea. T his det er m ina ti on m

ust be m ade on a cas e- by- cas e bas is ta king int o acc ount the geog ra p h i c ext ent , int ens it y, dur at ion
, fr equ enc y and ti m e of visib il it y impair m ent , and how the se fa ct ors cor re la te w i t h ( 1 ) t i mes of visit or use of the Fede ra l Cla ss I ar ea, and (2) the fr equ enc y and ti m ing of nat ura l con dit ion s tha t re duc e visib il it y.

2.5. “Ai r pol lut ant s” m ean s sol ids
, li qui d s , o r gas es whic h, if dis cha rged int o the ai r, m ay re sul t in st at uto ry ai r p oll uti on.

2.6. “Ai r pol lut ion ” or “st at uto ry ai r pol lut ion ” m ean s and is li m it ed to the dis cha rge int o the ai r by the

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act of m an s ubs ta nce s ( li qui d, s oli d, gase ous , or ganic or ino rgani c) in a loc al it y, manner and amount as to be inj uri ous to human hea lt h or wel fa re , ani m al or pla nt li fe
, or pro per ty, or whic h woul d int er fe re wit h the enj oym ent of

li fe or pr ope rt y.

2.7. “Al lowa ble emissi ons ” m ean s the emissi on ra te of a st at ion ar y so u r c e cal cul at ed usi ng the

m axi m um ra te d cap aci ty of the sou rc e (un le ss the sou rc e is sub j ect to fe der al ly enf

orc eab le li m it s or limits enf orc eab le by the Sec re ta ry whic h r est ri ct th e op er at ing ra te , or hou rs of oper at ion , or bot h) and the m ost st ri ngent o f t he f

oll owin g:

2.7.a

. T he a ppl ic abl e s ta nda rds as se t f ort h i n 40 CFR Par ts 60 a nd 6 1;

2.7.b

. T he app li cab le Sta te of We st V ir ginia emissi ons l i mi t at ion s or per m it con dit ion s, inc lud ing tho se wit h a fut ure compli anc e da te ; o r

2.7.c

. T he app li cab le fe der al ly enf orc ea bl e em is si on s li m it at ion s or per m it con dit ion s, inc lud ing tho se wit h a fut ure compli anc e da te

.

2.8. “Bas el ine act ual emissi ons ” m ean s the ra te of emissi ons , in ton s per year, of a r e gul at ed NSR pol lut ant , as det er m ine d i n ac cor dan ce wit h su bdi visio ns 2 .8.a th rou gh 2.8.d.

2.8.a

. For any exi st ing el ect ri c uti li ty st eam genera ti ng uni t, bas el ine act u a l e mi s s ion s m ean s the

avera ge emissi on ra te , in ton s per year, at whic h the uni t a c t u a l l y e mi tt ed the pol lut ant dur ing any
con sec uti ve 24- m ont h per iod sel ect ed by the owner or ope ra tor wit hin the 5- year per iod imm edi at el y pre ced ing w hen the owner or oper at or begins act ual con st ruc ti on of the pro j ect

. T he Secr et ar y sha ll al low the use of a dif

fe re nt ti m e per iod upon a det er m ina ti on tha t i t i s mo r e re pre sen ta ti ve of nor m al sou rc e ope ra ti on.

2.8.a .1. T he avera ge ra te sha ll inc lud e fugit ive emissi on s to th e ex te nt quanti fi abl e, and emissi ons
ass oci at ed wi th st ar tup s, s hut downs , an d malfu nct ion s.

2.8.a .2. T he avera ge rate sh al l be adj ust ed downwa rd to exc lud e any nonc om pli ant emissi ons tha t

occ urr ed whil e the sou rc e was ope ra ti ng abo ve any emissi on li m it at ion tha t was le gally enf orc eab le dur ing the con sec uti ve 24- m ont h pe ri od.

2.8.a .3. For a re gulat ed NSR pol lut ant , when a pro j ect invol ves m

ult ipl e emissi ons uni t s, onl y
one con sec uti ve 24- m ont h per iod m ust be use d to det er m ine the bas el ine act ual emissi ons for the emissi ons uni ts bei ng cha nged. A dif fe re nt con sec uti ve 24- m ont h per iod can be use d for eac h re gulat ed NSR pol lut ant

.

2.8.a .4. T he avera ge ra te sha ll not be bas ed on any con sec uti ve 24- m ont h per iod for whic h the re is ina deq uat e inf

ormati on for det er m ini ng ann ual emissi ons , in ton s per year, and for adj ust ing thi s amount if re qui re d by par agraph 2.8. a.2.

2.8.b

. For an exi st ing emissi ons uni t (ot her tha n an e le ct ri c uti li ty st eam genera ti ng uni t)
, bas el ine act ual emissi ons m ean s the avera ge r at e, in ton s pe r year , at whi ch the emissi ons uni t act ual ly emitt ed the pol lut ant dur ing any con sec uti ve 24- m ont h per iod sel ect ed by the owner or ope ra t o r w i t h in the 10- year per iod imm edi at el y pre ced ing ei the r the dat e the owner or ope ra tor begins act ual con st ruc ti on of the pro j ect , or the dat e a complet e permit app li cat ion is re cei ved by the Sec re ta ry for a permit req uir ed unde r thi s rul e, whic hever is ear li er , excep t tha t t he 1 0- year p er iod sha ll not inc lud e any per iod ear li er tha n Nov ember 15,

34 5 C S R 1 4

1990

.
2.8.b .1. The avera ge ra te sha ll inc lud e fugit ive emissi ons to the ext ent qua nti fi abl e, an d em is si on s
ass oci at ed wi th st ar tup s, s hut downs , an d malfu nct ion s.

2.8.b .2. T he avera ge ra te sha ll be adj ust ed downwa rd to exc lud e any nonc om pl ia nt emissi ons tha t

occ urr ed whil e the sou rc e was ope ra ti ng a bove an e m is si on l imita ti on t hat was le gally enf orc eab le dur ing the con sec uti ve 24- m ont h pe ri od.

2.8.b .3. T he avera ge ra te sha ll be adj ust ed downwa rd to exc lud e any emissi ons tha t woul d have

exc eed ed an emissi o n li m it at ion wit h whic h the m aj or st at ion ar y sou rc e m ust cur re ntl y comply, had suc h

m aj or st at ion ar y sou rc e bee n re qui re d to comply wit h s uch li m it at ion s dur ing the con sec uti ve 24- m ont h per iod

. However, if an emissi on li m it at ion is par t of a m axi m um ach ie vable con tr ol te chn olo gy st and ar d tha t the Adm ini st ra tor pro pos ed or pro m ulgat ed unde r 40 CFR Par t 63, the bas el ine act ual emissi ons nee d onl y be adj ust ed if the Sta te has ta ken cr edi t for suc h emissi o n s r e duc ti ons in an at ta inment demonst ra ti on or

m ai nte nan ce pla n co nsi st ent wit h t he r equ ir ements of 45CSR19

- 8.6.

2.8.b .4. For a re gulat ed NSR pol lut a nt, when a pro j ect invol ves m

ult ipl e emissi ons uni ts , onl y
one con sec uti ve 24- m ont h per iod m ust be use d to det er m ine the bas el in e a c t u a l e mi ssi ons for al l the emissi ons uni ts bei ng cha nged. A dif fe re nt con sec uti ve 24- m ont h per iod can be use d for eac h re gulat ed NSR pol lut ant

.
2.8.b .5. T he avera ge ra te sha ll not be bas ed on any con sec uti ve 24- m ont h per iod for whic h the re is ina deq uat e inf

ormati on for det er m ini ng ann ual emissi ons , in ton s per year, and for adj ust ing thi s amount if re qui re d by par agraph s 2. 8.b.2 and 2.8. b.3.

2.8.c

. For a new emissi ons uni t, the bas el ine act ual emi ssi ons for pur pos es of det er m ini ng the emissi ons inc re ase tha t will re sul t fro m the ini ti al con st ruc ti on and ope ra ti on of suc h unit sha ll equ al zero; and th er eaf

te r, f or al l o the r p urp ose s, s hal l e qua l t he u nit ’s pot ent ia l t o emit.

2.8.d

. For a PAL for a st at ion ar y sou rc e, the bas el ine act ual emissi ons sha ll be cal cul at ed for exi st ing el ect ri c uti li ty st eam genera ti ng uni ts in acc ord anc e wit h the pro ced ure s con ta ine d in sub divis ion 2.8.a
, for oth er exi st ing emissi ons uni ts in acc ord anc e wit h the pro ced ure s con ta ine d in sub divis ion 2.8.b
, and for a
new e m is si ons uni t i n ac cor dan ce wit h t he p roc edu re s c ont ai ned in sub divis ion 2.8. c.

2.9. Base li ne Ar ea.

2.9.a

. “Bas el ine ar ea” m ean s any int ra st at e ar ea (a nd every par t the re of) des ignat ed as at ta inment or
unc la ssi fi abl e unde r §107 (d) (1) (A) (i i) or (i ii ) of the CAA in whic h the m aj or sou rc e or m aj or m odi fi cat ion est abl is hin g the m ino r sou rc e bas e l i n e dat e woul d con st ruc t or woul d have an ai r qua li ty impact for the pol lut ant fo r wh ic h t he b ase li ne d at e i s e st abl is hed , eq ual to or great er th an t he f

oll owin g:

Pol lut ant Air Qual it y I m pac t ( ann ual avera ge)

2 SO 1 μg/m 3

2 NO 1 μg/m 3

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1 0 PM 1 μg/m 3

2

. 5 PM 0.3 μ g/m 3

2.9.b

. Are a re des ignat ion s unde r §107 (d) (1) (A) (i i) or (i ii ) of the CAA can not int er sec t or be smalle r tha n t he a re a of

impact of

any m aj or st at ion ar y sourc e or m aj or m odi fi cat ion whi ch:

2.9.b .1. Est abl is hes a minor sou rc e ba sel ine dat e; or

2.9.b .2. I s subj ect to 40 CFR §52. 21 or t his ru le , an d woul d be con st ruc te d i n t he s ame sta te as the st at e pr opos ing th e r ede si gnati on.

2.9.c

. Any bas el ine ar ea est abl is hed ori ginal ly for the T SP inc re m ent s sha ll re m ai n in ef fe ct and sha ll

1 0 app ly for pur pos es of det er m ini ng the amount of avail abl e PM inc re m ent s, exc ept tha t suc h bas el ine ar ea sha ll not re m ai n in ef

fe ct if the Sec re ta r y r esc ind s the cor re spo ndi ng m ino r sou rc e bas el ine dat e in

acc ord anc e wi th sub divis ion 2.42 .d.

2.10

. “Bas el ine con cen tr at ion ” m ean s tha t ambient con cen tr at ion le vel whic h exi st s in the bas el ine ar ea at the ti m e of the app li cab le m ino r sou rc e bas el ine dat e. A bas el ine con cen t r a t i o n i s d e te rmined for eac h pol lut ant fo r wh ic h a m ino r s our ce bas el ine dat e i s e st abl is hed and in cl ude s:

2.10 .a. T he al lowa ble emissi ons of m aj or st at ion ar y sou rc es whic h comm enc ed con st ruc ti on bef ore the m aj or sou rc e ba sel ine dat e, b ut wer e no t i n op er at ion by the app li cab le m ino r s our ce bas el ine dat e.

2.10 .b. T he act ual emissi ons re pre sen ta ti ve of sou rc es in exi st enc e on the app li cab le m ino r sou rc e bas el ine dat e. However, the fol lowi ng wil l not be inc lud ed in the bas el ine con cen tr at ion and wil l af fe ct the app li cab le m axi m

um al lowa ble in cr eas e( s) :

2.10 .b.1. act ual emissi ons fr om any m aj or st at i o n a r y sou rc e on whic h con st ruc ti on comm enc ed af te r t he maj or sou rc e ba sel ine dat e; and

2.10 .b.2. act ual emissi ons inc re ase s and dec re ase s at any s t a t i o n ar y sou rc e occ urr ing af te r the

m ino r s our ce bas el ine dat e.

2.11

. “Begin act ual con st ruc ti on” m ean s, in genera l, ini ti at ion of physic al on- si te con st ruc ti on act ivit ie s
on an emissi ons uni t whic h ar e of a per m ane nt nat ure

. S u ch act ivit ie s inc lud e, but ar e not li m it ed to, ins ta ll at i o n of bui ldi ng sup por ts and fou nda ti ons , la ying of unde rgroun d pip ewor k, and con st ruc ti on of per m ane nt st ora ge st ruc tur es. Wi th re spe ct to a cha nge in m et hod of ope ra ti on, thi s te rm re fe rs to tho se onsi te ac ti viti es, ot her th an p re par at ory ac ti viti es, whi ch mark the in it ia ti on o f t he c han ge.

2.12

. “ B e s t a vaila ble con tr ol te chn olo gy (BACT )” m ean s an emissi ons li m it at ion (i ncl udi ng a visib l e emissi ons st and ar d) b a s e d on the m axi m um degree of re duc ti on for eac h re gulat ed NSR pol lut ant whic h woul d be emitt ed fr om any pro pos ed m aj or st at ion ar y sou rc e or m aj or m odi fi cat ion whic h the Sec re ta ry, on

a cas e- by- ca s e b a s i s , ta king int o acc ount ene rgy , envir onmenta l and eco nomic impact s and oth er cos ts , d et er m ine s is ach ie vable for suc h sou rc e or m odi fi cat ion thr ough app li cat ion of pro duc ti on pro ces se s o r avail abl e m et hods
, syste m s, and te chn iqu es, inc lud ing f u e l cl ean ing or tr eat m ent or inn ovati ve fue l combust ion te chn iqu es for con tr ol of suc h pol lut ant

. I n no event sha ll app li cat ion of bes t avail abl e con tr ol

54 5 C S R 1 4

te chn olo gy re sul t in emissi ons of any pol lut ant whic h woul d exc eed the emissi ons al lowe d by any fe der al ly

en f o r c e a b l e emissi ons li m it at ion s or emissi ons li m it at ion s enf orc eab le by the Sec re ta ry. I f the Sec re ta ry det er m ine s tha t te chn olo gical or eco nomic li m it at ion s on the app li cat ion o f meas ure m ent m et hodo logy t o

a par ti cul ar e mi s si ons uni t woul d m ake the imposi ti on of an emissi ons st and ar d inf eas ibl e, a des ign, equ ipment work pra ct ic e, ope ra ti ona l st and ar d or combina ti on the re of, m ay be pre scr ibe d ins te ad to sat is fy the re qui re m ent for the app li cat ion of bes t avail abl e con tr ol te chn olo gy

. Such st and ar d sha ll
, to the degree pos si ble , se t for th the emissi ons re duc ti on a chi evable by im ple m ent at ion of

suc h de si gn, equi pm ent , wor k pra ct ic e or ope ra ti on, a nd s hal l p rovid e f or complia nce by m ean s whi ch a chi eve equ ivale nt re sul ts

.

2.13

. “Bui ldi ng, Str uct ure , Fac il it y, or I nst al la ti on” m ean s al l of the pol lut ant

- emitt ing act ivit ie s whic h bel ong to the same ind ust ri al groupi ng, a re l o c at ed on one or m ore con ti guous or adj ace nt pro per ti es, and

ar e un der th e cont rol of the same per son (o r p er son s un der comm on c ont rol ). Pol lut ant

- emitt ing ac ti viti es

ar e a par t of the same ind ust ri al groupi ng if the y b e l o n g to the same “M aj or Grou p” (i .e., whic h have the

same two (2)

- digit cod e) as des cr ibe d in the Sta nda rd I ndus tr ia l Cla ssi fi cat ion Ma nua l, 1987 (Uni te d Sta te s Government P ri nti ng Offi ce st ock number GPO 1 987 0- 185-718:QL 3 ).

2.14

. “CAA” m ean s the Cle an Air A c t , 4 2 U

. S

. C. 7401
, et seq ., as amended by Pub. L. No. 101-549 (Novem ber 15, 1990 ).

2.15

. “Cl ean Coal T ech nol ogy ” m ean s any te chn olo gy , inc lud ing te chn olo gies app l i e d at the pre combust ion
, combust ion
, or pos t combust ion st age, at a new or exi st ing fa ci li ty whic h wil l ach ie ve si gnifi can t re duc ti ons in ai r emissi ons of sul fur dio xid e or oxi des of nit rogen ass oci at ed wit h the uti li zati on of coa l i n t he gene ra ti on o f el ect ri ci ty, or pro ces s s te am which wa s no t i n wi des pre ad u se as of Novem ber 15, 1 990.

2.16

. “Cl ean coa l te chn olo gy demonst ra ti on pro j ect ” m ean s a pro

j ect usi ng fun ds app rop ri at ed unde r the hea din g “Dep ar tment of Ener gy

- - Cle an Coa l T ech nol ogy ”, up to a tot al amount of $2,5 00,0 00,0 00 for

comm er ci al demonst ra ti on o f c le an c oal te chn olo gy , or si m il ar pro j ect s funde d t hro ugh appr opr ia ti ons fo r USEPA. T he F ede ra l c ont ri but ion fo r a qua li fying pro j ect sha ll be at lea st twe nty (20) per cen t of the tot al

cos t o f t he d emonstr at ion pr oj ect

.

2.17

. [Re ser ved].

2.18

. “Comm enc e” as app li ed to con st ruc ti on of a m aj or st at ion ar y sou rc e or m aj or m odi fi cat ion m ean s tha t t he o wner or ope ra tor has al l n ece ssa ry pre con st ruc ti on a ppr ovals or per m it s a nd e it her has :

2.18 .a. begun, or cau sed to begin, a con ti nuou s pro gram of act ual on- si te con st ruc ti on of the sou rc e, to be c om ple te d wi thi n a re aso nab le ti m e; or

2.18 .b. ent er ed int o bin din g agree m ent s or con tr act ual obl igati ons , w h i c h can not be can cel ed or

m odi fi ed wit hout sub st ant ia l los s to the owner or ope ra tor , to unde rt ake a pro gram of act ual con st ruc ti on of the sou rc e t o be complet ed wi thi n a re aso nab le ti m e.

2.19

. “Complet e” m ean s, in re fe re nce to an app li cat ion for a per m it
, tha t the app li cat ion con ta ins al l of the inf ormati on nec ess ar y for pro ces si ng the app li cat ion

. Desi gnati ng an app li cat ion complet e for pur pos es of per m it pro ces si ng do es no t pr ecl ude the Sec re ta ry fr om re que st ing or acc ept ing any add it ion al inf ormati on.

2.20

. “Con st ruc ti on” m ean s any physic al cha nge or cha nge in the m et hod of ope ra ti on (i ncl udi ng

64 5 C S R 1 4

fa bri cat ion
, er ect ion
, ins ta ll at ion
, demolit ion
, or m odi fi cat ion of an emissi o n s uni t) whic h woul d re sul t in

a c han ge in a ct ual emissi ons

.

2.21

. “Con ti nuou s emissi ons mo n i t o r i n g syste m (CEM S)” m ean s al l of the equ ipment tha t m ay be

re qui re d to m eet the dat a acq uis it ion and avail abi li ty re qui re m ent s, to sample, con dit ion (i f app li cab le ),

ana lyze, and p rovid e a re cor d of emissi ons on a con ti nuou s ba si s.

2.22

. “Con ti nuou s emissi ons ra te m oni tor ing syste m (CERM S)” m ean s the tot al equ ipment re qui re d for the det er m ina ti on a nd r eco rdi ng of t he p oll uta nt m ass emissi ons ra te (i n t er m s of m ass per uni t o f t ime).

2.23

. “Con ti nuou s par ameter m oni tor ing syste m (CPM S)” m ean s al l of the equ ipment nec ess ar y to m eet the dat a acq uis it ion and avail abi li ty re qui re m ent s, t o m oni tor pro ces s and con tr ol device ope ra ti ona l par ameter s (f

or exa m ple
, con tr ol device sec onda ry volta ges and el ect ri c cur re nts ) and oth er inf ormati on (f

or
exa m ple
, gas fl ow ra te , O2 or CO2 con cen tr at ion s)
, and to re cor d avera ge ope ra ti ona l par ameter value( s) on
a c ont inu ous bas is

.

2.24

. “Dep ar tment o f Enviro nm ent al Pro te ct ion ” or “DEP” m ean s the Depa rt m ent of Enviro nm ent al Pro te ct ion as def

ine d i n W . V a. Co de § 22- 1- 4.

2.25

. “El ect ri c uti li ty st eam genera ti ng uni t” m ean s any st eam el ect ri c genera ti ng uni t tha t is con st ruc te d for th e p u r p o s e o f s uppl ying m ore tha n one

- thi rd of it s pot ent ia l el ect ri c out put cap aci ty and m ore tha n twe nty- fi ve (25 ) MW el ect ri cal out put to any uti li ty power dis tr ibu ti on syste m for sal e. Any st eam sup pli ed to a st eam d is tr ibu ti on syste m for the pur po se of pro vidin g st eam t o a st eam- el ect ri c genera tor tha t woul d pro duc e el ect ri cal ene rgy for sal e is al so con si der ed in det er m ini ng the el ect ri cal ene rgy out put cap aci ty of the af fe ct ed f aci li ty.

2.26

. “Emissi on” m ean s t he r el eas e, e sca pe o r d is cha rge of ai r p oll uta nts in to the ai r.

2.27

. “Emissi ons uni t” m ean s a ny part of a st at ion ar y so urc e tha t emits or woul d ha ve the pot ent ia l t o emit any re gulat ed NSR pol lut ant and inc lud es an el ect ri c uti li ty st eam gene r a t i n g uni t as def ine d in sub sec ti on 2.25

. For pur pos es of thi s rul e, the re ar e two types of emissi ons uni ts as des cr ibe d in sub divis ion s 2.27 .a a nd 2 .27.b

.

2.27 .a. A new emissi ons uni t is any emissi ons uni t tha t is (or wil l b e) newl y const ruc te d an d t hat has exi st ed f

or le ss tha n 2 year s f

rom the dat e s uch emissi ons uni t f ir st ope ra te d.

2.27 .b. A n e x i st ing emissi ons uni t is any emissi ons uni t tha t doe s not m eet the re qui re m ent s i n sub divis ion 2.27 .a. A re pla cement uni t, a s de fi ned in sub sec ti on 2 .68, is an exi st ing emissi ons uni t.

2.28

. “Fe der al Land Ma nager” m ean s, wit h re spe ct to any la nds in the Unit e d Sta te s, the Sec re ta ry of the dep ar tment wi th aut hor it y ov er suc h l and s.

2.29

. “Fe der al ly enf

orc eab le ” m ean s al l li m it at ion s and con dit ion s whic h ar e enf o rc eab le by the Adm ini st ra tor inc lud ing tho se re qui re m ent s develo ped pur sua nt to 40 CFR Par ts 60, 61 and 63, rul es of the app roved We st V ir ginia Sta te I m ple m ent at ion Pla n, any per m it re qui re m ent s est abl is hed pur sua nt to 40 CFR §52. 21 or thi s rul e, and any ope ra ti ng per m it s is sue d unde r a pro gram tha t is inc orp ora te d int o the Sta te I m ple m ent at ion Pla n an d ex pre ssl y requi re s a dhe re nce to any per m it is sue d un der suc h pr ogram.

74 5 C S R 1 4

2.30

. [Re ser ved.]

2.31

. “Fugit ive emissi ons ” m ean s tho se emissi ons whic h cou ld not re aso nab ly pas s th r ough a st ack, chi m ney, vent o r o the r f

unc ti ona ll y equival ent ope nin g.

2.32

. [Re ser ved.]

2.33

. [Re ser ved.]

2.34

. [Re ser ved.]

2.35

. [Re ser ved.]

2.36

. “I nnovat ive con tr ol te chn olo gy ” m ean s any syste m of ai r pol lut ion con tr ol tha t has n o t b e en ade qua te ly demonst ra te d in pra ct ic e, but woul d have a sub st ant ia l li kelih ood of ach ie ving great er con ti nuou s emissi ons re duc ti on tha n any con tr ol syste m in cur re nt pra ct ic e or of ach ie ving at le ast compara ble

re duc ti ons at lo wer cos t i n t er m s of ene rgy , ec onomics , or

non

- ai r q ual it y environ m ent al impact s.

2.37

. “Lowe st ach ie vable emissi on ra te (LAER) ” m ean s, for any sou rc e, t h e more st ri ngent of the fol lowi ng:

2.37 .a. T he m ost st ri ngent emissi ons li m it at ion whi ch is con ta ine d in the implementa ti on pla n of any Sta te for suc h cl ass or cat egory of st at ion ar y s o u r c e , u n l e s s the owner or ope ra tor of the pro pos ed st at ion ar y sourc e de m ons tr at es tha t s uch li m it at ion s a re not ac hie vable; or

2.37 .b. T he m ost st ri ngent emissi ons li m it at ion whic h is ach ie ved in pra ct ic e by suc h c l ass or cat egory of st at ion ar y sou rc es. T his li m it at ion
, when app li ed to a m odi fi cat ion
, m ean s the lowe st ach ie vable emissi on ra te for the new or m odi fi ed emissi ons uni ts w i t h i n t he st at ion ar y sou rc e. I n no event sha ll the app li cat ion of the te rm per m it a new or pro pos ed new or m odi fi ed st at ion ar y sou rc e to emit any pol lut ant in

exc ess of th e a m ount al lowa ble und er an app li cab le new s our ce st and ar d of per for m anc e.

2.38

. [Re ser ved.]

2.39

. Ma j or emissi ons uni t means :

2.39 .a. Any emissi ons uni t t hat emits or has the pot ent ia l to em it 100 ton s per y ear or m ore of the PAL pol lut ant in an at ta inment ar ea; or

2.39 .b. Any e m is si ons uni t tha t e m it s or has th e po te nti al to emit t he P AL pol lut ant in an amount tha t is equa l to or g re at er tha n the m aj or sour ce thr esh old for the PAL poll uta nt as def ine d by the CAA for

nona tt ai nm ent ar eas

. For exa m ple
, in acc ord anc e wit h the def ini ti on of m aj or st at ion ar y sou rc e in §182 (c ) of the CAA, an emissi ons uni t woul d be a m aj or emissi ons uni t for V OC if the uni t is loc at ed in a ser iou s
ozone n on a tt ai nm ent ar ea and it emits or has th e po te nti al to emit 50 or m ore to ns o f V OC per year.

2.40

. “M aj or m odi fi cat ion ” m ean s any physic al cha nge in or cha nge in t h e me tho d of ope ra ti on of a

m aj or st at ion ar y sou rc e whic h re sul ts in: a si gnifi can t emissi ons inc re ase (a s def ine d in sub sec ti on 2.75 ) of any re gulat ed NSR pol lut ant (a s def ine d in sub sec ti on 2.66 ); and a si gnifi can t net emissi ons inc re ase of tha t pol lut ant fr om the m aj or st at ion ar y sou rc e. Any si gn i fi can t emissi ons inc re ase (a s def ine d at sub sec ti on

84 5 C S R 1 4

2.75 ) fr om any emissi ons uni ts or net emissi ons inc re ase (a s def ine d in sub sec ti on 2.46 ) at a m aj or st at ion ar y

X sou rc e tha t is si gnifi can t for volat il e organi c compounds or NO sha ll be con si der ed si gnifi can t for ozone. However, the fo ll owin g acti ons do n ot con st it ute a p hysic al cha nge or cha nge in the m et hod of ope ra ti on:

2.40 .a. Rout ine m ai nte nan ce, re pai r, a nd r epl ace m ent

.

2.40 .b. Use of an al te rna ti ve fue l or ra w m at er ia l by re aso n of any ord er unde r sec ti ons 2(a ) and (b)

o f the Ener gy Supp ly and Enviro nm ent al Coor din at ion Act of 1974 (or any sup er sed ing le gisla ti on) or by

re aso n of a n at ura l gas cur ta il m ent pl an p urs uan t t o t he F ede ra l Po wer Act

.

2.40 .c. Use of an a lt er nat ive f uel by rea son of

an ord er or ru le und er §12 5 of th e CAA.

2.40 .d. Use of fue l genera te d fr om m uni ci pal sol id wast e as an al te rna ti ve fue l at a st eam genera ti ng uni t.

2.40 .e. Use of an a lt er nat ive f uel or ra w m at er ia l b y a st at ion ar y sourc e, p rovid ed t hat :

2.40 .e.1

. Pri or to J anu ar y 6, 1975
, the sou rc e was cap abl e of acc om m oda ti ng suc h al te rna ti ve fue l

or ra w m at er ia l, u nle ss suc h ch ange would be prohi bit ed unde r any fe der al ly enf orc eab le per m it con dit ion whic h was est abl is hed af

te r J anu ar y 6, 1975 pur sua nt to 40 CFR §52. 21 or unde r any per m it is sue d or ord er ent er ed p urs uan t t o an y rule of th e Se cr et ar y aft er J anu ar y 6, 1975 ;

2.40 .e.2

. T he sou rc e is app roved to use the al te rna ti ve fue l or ra w m at er ia l unde r any per m it is sue d unde r 4 0 CFR §5 2.21 or und er any per m it is sue d or or der ent er ed p urs uan t t o an y rule of th e Se cr et ar y.

2.40 .f. An inc re ase in the hour s of ope ra ti on unl ess suc h inc re ase woul d be pro hib it ed by a Fede ra l per m it is sue d pur sua nt to 40 CFR §52. 21 or by any per m it is sue d or ord er ent er ed pur sua nt to any rul e of the Sec re ta ry.

2.40 .g. An inc re ase in the pro duc ti on ra te unl ess suc h inc re ase wo u l d b e p r o h i bit ed by a Fede ra l per m it is sue d pur sua nt to 40 CFR §52. 21 or by any per m it is sue d or ord er ent er ed pur sua nt to any rul e of the Sec re ta ry.

2.40 .h. Any change i n owne rs hip at a s ta ti ona ry sour ce.

2.40 .i. [Re ser ved.]

2.40 .j

. T he ins ta ll at ion
, o p er at ion
, ces sat ion
, or re m oval of a te m por ar y cl ean coa l te chn olo gy demonst ra ti on p roj ect , pr ovided th at th e pr oj ect compli es wit h:

2.40 .j .1. T he S ta te I m

ple m ent at ion Pla n; and

2.40 .j .2. Othe r requ ir ements nec ess ar y to at ta in and m ai nta in the Nat ion al Am bie nt Air Qual it y Sta nda rds dur ing th e pr oj ect and af te r i t i s t er m ina te d.

2.40 .k. T he ins ta ll at ion or ope ra t i o n of a per m ane nt cl ean coa l te chn olo gy demonst ra ti on pro j ect tha t c ons ti tut es re power ing, pr ovided th at th e pr oj ect doe s no t r esu lt in an inc re ase in the pot ent ia l to e m it

94 5 C S R 1 4

of any re gulat ed NSR pol lut ant emitt ed by the uni t. T his exe m pti on sha ll app ly on a pol lut ant

- by- pol lut ant bas is

.

2.40 .l. T he r eac ti vatio n of a very cl ean coa l- fi re d el ect ri c ut il it y stea m gener at ing uni t.

2.40 .m

. T his def

ini ti on sha ll not app ly wit h re spe ct to a par ti cul ar re gulat ed NSR pol lut ant when the

m aj or st at ion ar y sourc e i s c om plyin g with t he r equ ir ements unde r s ect ion 25 for a PAL for tha t poll uta nt. I nst ead , th e de fi nit ion at sub sec ti on 2 .53 s hal l a ppl y.

2.41

. “M aj or m odi fi c a t i o n f o r ozone” m ean s a m aj or m odi fi cat ion for volat il e organi c compounds or

X NO

.

2.42

. “M aj or and m ino r s our ce bas el ine dat e.”

2.42 .a. “M aj or sou rc e ba sel ine dat e” m ean s:

1 0 2.42 .a.1

. I n t he c ase of

PM and sul fur di oxi de, J anu ar y 6, 1975 ; a nd

2.42 .a.2

. I n t he c ase of

ni tr ogen di oxi de, Febr uar y 8, 1988 ; a nd

2

. 5 2.42 .a.3

. I n t he c ase of

PM , Oct obe r 2 0, 20 10.

2.42 .b. “M ino r sou rc e bas el ine dat e” m ean s the ear li est dat e af te r the tr igg er dat e on whic h a m aj or
s t a t i o n ar y sou rc e or a m aj or m odi fi cat ion sub j ect to the re qui re m ent s of 40 CFR §52. 21 or to thi s r u l e sub m it s a complet e a ppl ic at ion und er th is ru le . T he t ri gg er dat e i s:

1 0 2.42 .b.1. I n t he c ase of

PM and sul fur di oxi de, August 7 , 197 7, a nd

2.42 .b.2. I n t he c ase of

ni tr ogen di oxi de, Febr uar y 8, 1988 ; a nd

2

. 5 2.42 .b.3. I n t he c ase of

PM , Oct obe r 2 0, 20 11.

2.42 .c. T he bas el ine dat e is est abl is hed for eac h pol lut ant for whic h inc re m ent s or oth er equ ivale nt

m eas ure s ha ve been es ta bli she d i f:

2.42 .c.1

. T he ar ea in whic h the pro pos ed sou rc e or m odi fi cat ion woul d con st ruc t is des ignat ed as at ta inment or unc la ssi fi abl e un der §107 (d) (1) (A) (i i) or (i ii ) of the CAA for the pol lut ant on t he d at e of it s complet e a ppl ic at ion und er 40 CF R §52 .21 o r t his ru le ; a nd

2.42 .c.2

. I n the cas e of a m aj or st at ion ar y sou rc e, the pol lut ant woul d b e e mit te d in si gnifi can t amounts , or in th e c ase of a m aj or m odi fi cat ion , th er e wou ld be a si gnifi can t n et emissi ons in cr eas e of th e pol lut ant

.

2.42 .d. Any m ino r sou rc e bas el ine dat e est abl is hed ori ginal ly for the T SP inc re m ent s sha ll re m ai n

1 0 in ef fe ct and sha ll app ly for pur pos es of det er m ini ng the amount of av ai la ble PM inc re m ent s, exce pt tha t the Sec re ta ry m ay re sci nd any suc h m ino r sou rc e bas el ine dat e wher e it can be demonst ra te d to the Sec re ta ry’s sat is fa ct ion tha t t h e e mi s s ion s inc re ase fr om the m aj or st at ion ar y so urc e, or the net emissi ons

1 04 5 C S R 1 4

i n cr eas e fr om the m aj or m odi fi cat ion
, re spo nsi ble for tr igg er ing tha t dat e did not re sul t in a si gnifi can t

1 0 amount o f PM emissi ons

.

2.43

. “M aj or st at ion ar y sourc e” m ean s:

2.43 .a. Any of the fol lowi ng st at ion ar y sou rc es of ai r pol lut ant s whic h emits or has the pot ent ia l to emit, on e hu ndr ed ( 100) to ns p er year o r more o f a ny regula te d NSR po ll uta nt:

• Foss il Fue l- fi re d St eam Elec tr ic Pla nts of Mo re th an 2 50 M il li on Bt u/h r He at I nput ,

• Coal Cle ani ng Plan ts (wi th the rmal dr yers)
,

• K ra ft Pul p M il ls
,

• Por tl and Cement Pl ant s,

• Pri m ar y Z inc Sm el te rs ,

• I ron and Ste el Mi ll Pla nts ,

• Pri m ar y Alum inu m

Ore Redu ct ion Pla nts (wi th the rmal dr yers)
,

• Pri m ar y Copper Sm el te rs ,

• Mu nic ipa l Incine ra tor s Ca pab le of Char ging Mor e t han 250 T ons of Ref use per Day,

• Hydrofl our ic , Sul fur ic and Nit ri c Aci d Pl ant s,

• Pet rol eum Refi ner ie s,

• Lime Pla nts ,

• Phos pha te Rock Pro ces si ng Plan ts ,

• Coke Ov en Ba tt er ie s,

• Sul fur Rec overy Pla nts ,

• Car bon Bla ck Plan ts (f

urn ace pr oce ss)
,

• Pri m ar y Lead Smelt er s,

• Fuel Convers ion Pla nts ,

• Sin te ri ng Plan ts ,

• Sec onda ry Me ta l Pr oduc ti on Pl ant s,

• Chemical Pro ces s Pla nts (whi ch doe s not inc lud e et han ol pro duc ti on fa ci li ti es tha t pro duc e et han ol by nat ura l f er m ent at ion in cl ude d i n NAI CS co des 325 193 or 3121 40)
,

• Foss il Fue l Bo il er s ( or combina ti ons th er eof ) T ota li ng Mor e t han 250 Mi ll ion Btu /ho ur Heat I nput ,

• Pet rol eum Stor age and T ra nsf er Uni ts wit h a T ota l St ora ge Capac it y Excee din g 300,000 Bar re ls
,

• T aco nit e Or e Pr oce ssi ng Plan ts ,

• Gla ss Fib er Pro ces si ng Plan ts , an d

• Char coa l Pr oduc ti on Pl ant s;

2.43 .b. Notwi ths ta ndi ng t he st at ion ar y so urc e si ze spe ci fi ed in sub divis ion 2.43 .a, an y s t a t ion ar y
sou rc e whic h emits or has the p o t e n t i a l to emit, two hund re d fi ft y (25 0) ton s per year or m ore of any
re gulat ed NSR pol lut ant ; o r

2.43 .c. Any physic al cha nge at a st at ion ar y sou rc e, not oth er wis e qua l i f yi n g unde r sub divis ion 2.43 .a a s a m aj or st at ion ar y sourc e, i f t he c han ge it sel f wo uld con st it ute a maj or st at ion ar y sourc e.

X 2.43 .d. A m aj or sou rc e tha t is m aj or for volat il e organi c compounds or NO sha ll be con si der ed

m aj or for ozone.

2.43 .e. T he fugit ive emissi ons of a st at ion ar y sou rc e sha ll not be inc lud ed in det er m ini ng whet her

1 14 5 C S R 1 4

it is a maj or st at ion ar y sourc e, u nle ss the sou rc e i s l is te d i n T abl e 1.

Tabl e 1 SOURCE CAT EGORI ES W HI CH MUST I NCLUDE FUGI T I V E EM I SSI ONS

• Foss il

- Fuel

- Fir ed S te am Elect ri c Pl ant s Gr eat er T han 250 Mi ll ion Btu /Hou r He at I nput

• Coal Cle ani ng Plan ts (wi th the rmal dr yers)

• K ra ft Pul p M il ls

• Por tl and Cement Pl ant s

• Pri m ar y Z inc Sm el te rs

• I ron and Ste el Mi ll Pla nts

• Pri m ar y Alum inu m

Ore Redu ct ion Pla nts

• Pri m ar y Copper Sm el te rs

• Mu nic ipa l Incine ra tor s Ca pab le of Char ging Great er

T han 250 T ons of

Ref use /Da y

• Hydrofl uor ic , Sul fur ic , an d Ni tr ic Aci d Pl ant s

• Pet rol eum Refi ner ie s

• Lime Pla nts

• Phos pha te Rock Pro ces si ng Plan ts

• Coke Ov en Ba tt er ie s

• Sul fur Rec overy Pla nts

• Car bon Bla ck Plan ts (f

urn ace pr oce ss)

• Pri m ar y Lead Smelt er s

• Fuel Convers ion Pla nts

• Sin te ri ng Plan ts

• Sec onda ry Me ta l Pr oduc ti on Pl ant s

• Chemical Pro ces s Pla nts

- T he te rm che m ic al pro ces si ng pla nt sha ll not inc l u de et han ol pro duc ti on fa ci li ti es tha t p rod uce et han ol by natu ra l f er m ent at ion in cl ude d i n NAI CS co des 325 193 or 3121 40

• Foss il Fue l Bo il er s ( or combina ti ons th er eof ) T ota li ng Mor e T han 250 Mi ll ion Btu /Hou r He at I nput

• Pet rol eum Stor age and T ra nsf er Uni ts wit h a T ota l St ora ge Capac it y Excee din g 300,000 Bar re ls

• T aco nit e Or e Pr oce ssi ng Plan ts

• Gla ss Fib er Pro ces si ng Plan ts

• Char coa l Pr oduc ti on Pl ant s

• Any oth er st at ion ar y sou rc e cat egory whic h, as of August 7, 1980
, is bei ng re gulat ed unde r §§11 1 or 112 of the CAA.

2.43 .f. I n ad dit ion to th ose fa ci li ti es covere d under sub divis ion 2.43 .e, all coa l pre par at ion pla nts

as def ine d unde r 40 CFR §60. 251( a) whic h pro ces s m ore tha n 200 ton s per day sha ll cou nt fugit ive emissi ons fr om al l “ af fe ct ed f aci li ti es” at th e s our ce.

2.43 .g. For th e p u r pos e of sub divis ion 2.43 .f, the te rm “ af fe ct ed fa ci li ti es” m ean s tho se fa ci li ti es whic h ar e li st ed or ide nti fi ed as “af fe ct ed fa ci li ti es” in the app li cab le st and ar d pro m ulgat ed unde r §§11 1 or 112 of the CAA.”

2.44

. “M aj or st at ion ar y sou rc e fo r oz on e” m ea ns a m ajor st at ion ar y sou rc e of volat il e organi c compounds

X or NO

.

2.45

. “Nec ess ar y pre con st ruc ti on appro v al s or per m it s” m ean s tho se per m it s or app roval s re qui re d unde r

1 24 5 C S R 1 4

the CAA and ru le s pr om

ulgat ed u nde r W .V a. Co de § 22- 5- 4.

2.46

. “Net emissi ons inc re ase ” m ean s, wit h re spe ct to any re gulat ed NSR pol lut ant emitt ed by a m aj or st at ion ar y sourc e, t he a m ount of emissi ons by whic h t he s um of th e f oll owin g excee ds zer o:

2.46 .a. T he inc re ase in emissi ons fr om a par ti cul ar physic al cha nge or cha n ge i n the m et hod of ope ra ti on a t a st at ion ar y sourc e a s c al cul at ed p urs uan t t o su bse ct ion 3.4;

2.46 .b. A n y oth er inc re ase s and dec re ase s in act ual emissi ons at the m aj or sou rc e th a t a r e
con te m por ane ous wit h the par ti cul ar cha nge and ar e oth er wis e cr edi ta ble

. Base li ne act ual e mi s si ons for cal cul at ing inc re ase s and dec re ase s unde r sub divis ion 2.46 .b sha ll be det er m ine d as pro vided in sub sec ti on 2.8, exc ept th at par agraph s 2. 8.a. 3 an d 2.8 .b.4 sha ll not app ly;

2.46 .c. An inc re ase or dec re ase in act ual emissi ons is con te m por ane ous wit h the inc re ase fr om the par ti cul ar cha nge onl y if it occ urs not m ore tha n fi ve (5) years pri or to the dat e on whic h con st ruc ti on on the par ti cul ar cha nge comm enc es nor la te r tha n the dat e on whic h the inc re ase fr om the par ti cul ar cha nge occ urs

.

2.46 .d. An i ncr eas e or dec re ase in ac tua l e m is si ons is cr edi ta ble onl y if:

2.46 .d.1. T he inc re ase or dec re ase in act ual emissi ons has not bee n re li ed upon by t h e U n i te d Sta te s En viron m ent al Pro te ct ion Agency in i ssu ing a p er m it pur sua nt to 40 CFR § 52.2 1; or

2.46 .d.2. By the Sec re ta ry in is sui ng a per m it pur sua nt to thi s rul e and suc h per m it is in ef fe ct on the dat e on whi ch t he i ncr eas e i n emiss ion s f rom the par ti cul ar cha nge occ urs

.

2.46 .e. T he inc re ase or dec re ase in act ual emissi ons of par ti cul at e m at te r, sul fur dio xid e, or nit rogen oxi des whic h occ urr ed pri or to the app li cab le m ino r sou rc e bas el ine dat e was re qui re d to be con si der ed and cal cul at ed i n de te rminin g the a m ount of m axi m um al lowa ble in cr eas es re m ai nin g av ai la ble

.

2.46 .f. An incr eas e in act ual emissi ons is cr edi ta ble onl y to the ext ent tha t the new level of act ual emissi ons exc eed s t he o ld le vel;

2.46 .g. A dec re ase in ac tua l e m is si ons is cr edi ta ble onl y to t he e xte nt tha t:

2.46 .g.1. T he o ld le vel of ac tua l e m is si ons or th e ol d l evel o f a ll owabl e em is si ons , whi che ver i s lowe r, e xce eds th e ne w le vel of ac tua l e m is si ons ;

2.46 .g.2. I t i s f

ede ra ll y enfor cea ble and is enf orc eab le by the Sec re ta ry at and af te r t he t ime tha t the ac tua l c ons tr uct ion on t he p ar ti cul ar cha nge begins ;

2.46 .g.3. T he dec re ase in act ual emissi ons m ust have app rox imatel y t h e s a m e qua li ta ti ve si gnifi can ce for pub li c he al th and wel fa re as th at at tr ibu te d t o t he i ncr eas e f rom the par ti cul ar cha nge;

2.46 .g.4. [Re ser ved.]

2.46 .h. An inc re ase tha t re sul ts fr om a physic al cha nge at a sou rc e occ urs when the emissi ons uni t

on whic h con st ruc ti on occ urr ed bec om es ope ra ti ona l and begins to emit a par ti cul ar pol lut a n t

. A ny

1 34 5 C S R 1 4

re pla cement uni t t hat re qui re s s hakedown bec om es ope ra ti ona l onl y aft er a r eas ona ble sha kedown pe ri od, not to exc eed one hun dre d ei ghty (180) days.

2.46 .i. Subd ivisi on 2 .1.a sha ll not app ly for det er m ini ng cre dit abl e i ncr eas es and dec re ase s.

1 0 2.47

. “PM " m ean s par ti cul at e m at te r wit h an aer odynamic dia m et er le ss tha n or equ al to a nominal 10

m ic romete rs as m eas ure d by a re fe re nce m et hod bas ed on Appen dix J of 40 CFR Par t 50 and des ignat ed in

acc ord anc e wit h 40 CFR Par t 53 or by an equ ivale nt m et hod des ignat ed in acc ord anc e wit h 40 CFR Par t 53.

2.48

. “Pa rt ic ula te m at te r emissi ons ” m ean s al l fi nel y divid ed sol id or li qui d m at er i a l
, oth er tha n
unc om bin ed wat er , emitt ed to the ambient ai r as m eas ure d by app li cab le re fe re nce m et hods
, or an equ ivale nt

or al te rna ti ve metho d, spe ci fi ed in 40 CFR Par t 6 0, Appen dix B, or by a te st m et hod spe ci fi ed in any rul e of the Sec re ta ry whic h has been inc orp ora te d as par t of the fe der al ly app roved Sta te I m ple m ent at ion Pla n. All re fe re nce s t o pa rt ic ula te or par ti cul at e matte r i n t his ru le sha ll m ean par ti cul at e matte r e m is si ons

.

2.49

. “Pe rs on” m ean s any and al l per son s, nat ura l o r a rt if ic ia l, i ncl udi ng the Sta te of We st V ir ginia or any oth er st at e and al l agenci es or divis ion s the re of, any st at e pol it ic al sub d i vi s ion
, the Unit ed Sta te s of Am er ic a, any m

uni ci pal
, publ ic
, st at uto ry or pri vate cor por at ion or ass oci at ion organi zed or exi st ing unde r the la ws of

th is or any st at e or cou ntr y, and a ny fir m , pa rt ner shi p, or as soc ia ti on o f wh at ever n at ure

.

2.50

. “P la

nt w id e appli cab il it y li m it at ion (PAL) ” m ean s an emissi on li m it at ion exp re sse d in ton s pe r y ea r, for a pol lut ant at a m aj or st at ion ar y sou rc e, tha t is enf orc eab le as a pra ct ic al m at te r and est abl is hed sou rc ewide in ac cor dan ce wit h su bse ct ion s 25 .1 t hro ugh 25.15

.

2.51

. “PAL ef

fe ct ive dat e” genera ll y m ean s the dat e of is sua nce of the PAL per m it

. However, the PAL ef fe ct ive dat e for an inc re ase d PAL is the dat e any emissi ons uni t tha t is par t of the PAL m aj or m odi fi cat ion bec om es ope ra ti ona l a nd b egins to emit t he P AL pol lut ant

.

2.52

. “PAL ef

fe ct ive per iod ” m ean s the per iod beginn ing wit h the PAL e f f e c t i ve dat e and end ing 10 years la te r.

2.53

. “PAL m aj or m odi fi cat ion ” m ean s, not wit hst and ing sub sec ti ons 2.40 and 2.46 (t he def ini ti ons for

m aj or m odi fi cat ion and net emissi ons inc re ase ), any physic al cha nge in or cha nge in the m et hod of ope ra ti on of the PAL so urc e t hat ca use s i t t o emit t he P AL pol lut ant at a l evel e qua l t o or great er th an t he P AL.

2.54

. “PAL per m it ” m ean s the m aj or NSR per m it
, the m ino r NSR per m it
, or the Sta te ope ra ti ng per m it unde r a pro gram tha t is app roved int o the Sta te I m ple m ent at ion Pla n, o r t h e ti tl e V per m it is sue d by the Sec re ta ry tha t e st abl is hes a PAL for a maj or st at ion ar y sourc e.

2.55

. “PAL pol lut ant ” m ean s the pol lut ant for whic h a PAL is est abl is hed at a m aj or st at ion ar y sou rc e.

2.56

. [Re ser ved.]

2.57

. “Pol lut ion pre venti on” m ean s any act ivit y tha t thr ough pro ces s cha nges, pro duc t re for m ula ti on or
re des ign, or sub st it uti on of le ss pol lut ing ra w m at er ia ls
, el iminat es or re duc es the re le ase of ai r pol lut ant s (i n c l u d i n g fugit ive emissi ons ) and oth er pol lut ant s to the envir onment pri or to re cycli ng, tr eat m ent , or dis pos al ; it does not m ean re cycli ng (ot her tha n cer ta in “i n- pro ces s recycl ing” prac ti ces ), ener gy re covery,

1 44 5 C S R 1 4

tr eat m ent , or di spo sal

.

2.58

. “Pot ent ia l to em it ” m ean s the m axi m um cap aci ty of a stat ion ar y sou rc e to em it a poll uta nt unde r it s physic al and ope ra ti ona l des ign. Any physic al or oper at ion al li m it at ion on the cap aci ty of the sou rc e to emit a pol lut ant , in cl udi ng air pol lut ion con tr ol equi pm ent and re st ri ct ion s on hou rs of ope ra ti on o r o n t he type or amount of m at er ia l combust ed, st ore d, or pro ces sed
, sha ll be tr eat ed as par t of it s desi gn onl y if the li m it at ion or the ef

fe ct it woul d have on emissi ons is fe der al ly enf orc eab le or is enf

orc eab le by the Sec re ta ry in any per m it and /or con sen t orde r iss ued by the Unit ed Sta te s Enviro nm ent al Pro te ct ion Agency or by the Sec re ta ry. Sec onda ry em is si ons do n ot cou nt in det er m ini ng the pot ent ia l t o emit o f a st at ion ar y sourc e.

2.59

. “Pr edi ct iv e em is si on s m on it or in g sy st em (PEM S)” m ean s al l of the equ ipment nec ess ar y to m oni tor pro ces s and con tr ol device ope ra ti ona l par ameter s ( f o r e x a mple
, con tr ol device sec onda ry volta ges and

2 2 el ect ri c cur re nts ) and oth er inf ormati on (f

or exa m ple
, gas fl ow ra te , O or CO con cen tr at ion s)
, and cal cul at e and re cor d t he mass emissi ons ra te (f or exa m ple , lb /hr ) o n a con ti nuou s ba si s.

2.60

. “Pr eventi on of Signif ic ant Det er ior at ion (PSD) pro gram ” means a maj or sou rc e pre con st ruc ti on per m it pro gram tha t has bee n app roved by the Adm ini st ra tor and inc orp ora te d int o the Sta te I m ple m ent at ion Pla n, or the pro gram in 40 C F R § 5 2

. 21. Any per m it is sue d unde r suc h a pro gram is a m aj or new sou rc e
re view (NS R) p er m it

.

2.61

. [Re ser ved.]

2.62

. “Pr oj ect ” m ean s a physic al cha nge in, or cha nge in the m et hod of oper at ion of, an exi st ing m aj or st at ion ar y sourc e.

2.63

. “Pr oj ect ed act ual emissi ons ” m ean s the m axi m um ann ual ra te , in ton s per year, at whic h an exi st ing emissi ons uni t is pro

j ect ed to emit a re gulat ed NSR pol lut ant in any one of the 5 years (12

- mo n t h p e ri od) fol lowi ng the dat e the uni t re sumes re gular ope ra ti on af te r the pro j ect , or in any one of the 10 years fol lowi ng tha t dat e, if the pro

j ect invol ves inc re asi ng the emissi ons uni t’ s des ign cap aci ty or it s pote nti al to em it tha t

re gulat ed NSR pol lut ant and ful l uti li zati on of the uni t woul d re sul t in a si gnifi can t emissi ons inc re ase or a si gnifi can t n et emissi ons in cr eas e a t t he maj or st at ion ar y sourc e.

2.63 .a. I

n de te rm in ing the pro

j ect ed act ual emissi ons unde r sub sec ti on 2.63 (be for e beg in ni ng ac tu al

con st ruc ti on) , th e own er

or ope ra tor of

th e maj or st at ion ar y sourc e:

2.63 .a.1

. Shal l con si der al l re le vant inf ormati on, inc lud ing but not li m it ed to, hi st or ic al op er at ion al dat a, the company' s own re pre sen ta ti ons , the company' s exp ect ed bus ine ss act ivit y and the company' s highes t pro j ect ion s of

bus ine ss act ivit y, the c om pan y' s f il ings wi th the Sta te or

Fed er al re gulat ory aut hor it ie s, and complia nce pl ans und er th e a ppr oved St at e I m ple m ent at ion Pla n; and

2.63 .a.2

. Shal l inc lud e fugit ive emissi ons to the ext ent qua nti fi abl e, and emissi ons ass oci at ed wit h st ar tup s, s hut downs , an d malfu nct ion s; and

2.63 .a.3

. Shal l exc lud e, in cal cul at ing any inc re ase in emissi ons tha t re sul ts fr om t h e par ti cul ar pro j ect , tha t por ti on of the uni t’ s emissi o n s fol lowi ng the pro j ect tha t an exi st ing uni t cou ld have

acc om m oda te d dur ing the con sec uti ve 24- m ont h per iod use d to est abl is h the bas el ine act ual emissi ons unde r sub sec ti on 2.8 a nd tha t ar e al so unr el at ed to the par ti cul ar pro j ect , inc lud ing any inc re ase d uti li zati on due

1 54 5 C S R 1 4

to pro duc t d emand growth ; o r

2.63 .a.4

. I n li eu of usi ng the m et hod set out in par agraph s 2.63 .a.1 thr ough 2.63 .a.3
, m ay el ect to

use th e e m is si ons uni t’ s po te nti al to emit, i n t ons per year, as def ine d un der sub sec ti on 2 .58.

2.64

. “Rea ct ivati on of a very cl ean coa l- fi re d el ect ri c uti li ty st eam genera ti ng uni t” m ean s any physic al cha nge or cha nge in the m et hod of ope ra ti on ass oci at ed wit h the comm enc ement of comm er ci al ope ra ti ons by a coa l- fi re d ut il it y unit af te r a per iod of

di sco nti nue d op er at ion wher e t he u nit :

2.64 .a. Has not bee n in ope ra ti on for the two-y ear per iod pri or to the ena ct m e n t of the Cle an Air Act Am end m ent s of 1990
, and the emissi ons fr om suc h uni t con ti nue to be car ri ed in the Sec re ta ry’s emissi ons in ventor y at t he t ime of e nac tment;

2.64 .b. Wa s equ ipp ed pri or to shu td ow n wit h a con ti nuou s syste m of emissi ons con tr ol tha t ach ie ves

a re m oval ef

fi ci enc y for sul fur dio xid e of no le ss tha n ei ghty- fi ve (85 ) per cen t and a re m oval ef fi ci enc y for par ti cul at es of no l ess th an n ine ty- ei ght (9 8) per cen t;

X 2.64 .c. I s equ ipp ed wit h low-NO bur ner s pri or to the ti m e of comm enc ement of ope ra ti ons fol lowi ng rea ct ivati on; and

2.64 .d. I s ot her wis e i n co m pli anc e wi th the re qui re m ent s of th e CAA.

2.65

. [Re ser ved.]

2.66

. “Regula te d NSR po ll uta nt” m ean s t he f oll owin g:

2.66 .a. Any pol lut ant for whic h a Nat ion al Am bie nt Air Qual it y Sta nda rd has bee n pro m ulgat ed and any pol lut ant ide nti fi ed unde r thi s sub divis ion as a con st it uen t or pre cur sor t o s u c h pol lut ant

. Pre cur sor s ide nti fi ed b y the Ad m ini st ra tor fo r p urp ose s of NSR ar e t he f

oll owin g:

2.66 .a.1

. V ola ti le organi c compounds and nit rogen oxi des ar e pre cur sor s to ozone in al l atta inment and unc la ssi fi abl e a re as.

2

. 5 2.66 .a.2

. Sul fur di oxi de i s a pr ecu rs or to PM in al l a tt ai nm ent and unc la ssi fi abl e a re as.

2

. 5 2.66 .a.3

. Nit rogen oxi des ar e pre sumed to be pre cur sor s to P M i n al l at ta inment and

unc la ssi fi abl e ar eas , unl ess the Sec re ta ry demonst ra te s to the Adm ini st ra tor ’s sat is fa ct i o n o r E PA demonst ra te s tha t emissi ons of nit rogen oxi des fr om sou rc es in a spe ci fi c ar ea ar e not a si gnifi can t

2

. 5 con tr ibu tor to th at ar ea’ s a m bie nt PM con cen tr at ion s.

2

. 5 2.66 .a.4

. V ola ti le organi c compounds ar e pre sumed not to be pre cur sor s to PM in any at ta inment

or unc la ssi fi abl e a re a, unl ess the Sec re ta ry demonst ra te s to the Adm ini st ra tor ’s sat is fa ct ion or EPA demonst ra te s tha t emissi ons of volat il e organi c compounds fr om sou rc es in a spe ci fi c ar ea ar e a si gnifi can t

2

. 5 con tr ibu tor to th at ar ea’ s a m bie nt PM con cen tr at ion s.

2.66 .b. Any poll uta nt tha t i s s ubj ect to any st and ar d pr om ulgat ed u nde r § 111 of the CAA;

1 64 5 C S R 1 4

2.66 .c. Any Cla ss I or I I sub st anc e subj ect to a stan dar d promulgated unde r or est abl is hed by ti tl e V I of th e CAA;

2.66 .d. Any pol lut ant tha t oth er wis e is sub j ect to re gulat ion unde r the CAA as def ine d in sub sec ti on 2.80

.

2.66 .e. Notwi ths ta ndi ng sub divis ion s 2.66 .a thr ough 2.66 .d, the te rm re gulat ed NSR pol lut ant sha ll not inc lud e any or al l hazar dous ai r pol lut ant s ei the r li st ed in §112 of the CAA, or add ed to the li st pur sua nt to §112 (b) (2) of the CAA, and whic h have not bee n del is te d pur sua nt to §112 (b) (3) of the CAA, unl ess the li st ed hazar dous ai r pol lut ant is al so re gulat ed as a con st it uen t or pre cur sor of a genera l pol lut ant li st ed unde r §108 of th e CAA.

2.66 .f. [Re ser ved.]

2.67

. “Rel oca te ” or “Rel oca ti on” m ean s the physic al m ovem ent of a sou rc e out si de of it s exi st ing pla nt boun dar ie s.

2.68

. “Rep la cement uni t” m ean s an emissi ons uni t for whic h al l the cr it er ia li st ed in sub divis ion s 2.68 .a thr ough 2.68 .d ar e m et

. No cr edi ta ble emissi on re duc ti ons sha ll be genera te d fr om shu tt ing down the exi st ing emissi ons uni t t hat is re pla ced

.

2.68 .a. T he e m is si ons uni t i s a re con st ruc te d un it wit hin the m ean ing of 40 CFR § 60.1 5(b )( 1), or the emissi ons uni t c om

ple te ly ta kes th e pl ace of an exi st ing emissi ons uni t;

2.68 .b. T he emissi ons uni t is ide nti cal to or fun ct ion al ly equ ivale nt to the re pla ced emissi ons uni t;

2.68 .c. T he r epl ace m ent doe s no t c han ge the bas ic des ign par ameter (s ) o f t he p roc ess uni t; and

2.68 .d. T he re pla ced emissi ons uni t is per m ane ntl y re m oved fr om the m aj or st at ion ar y s o u r c e , oth er wis e permanent ly dis abl ed, or per m ane ntl y bar re d from ope ra ti on by a permit tha t is enf orc eab le as a pra ct ic al m at te r

. I f the re pla ced emissi ons uni t is bro ught bac k int o ope ra ti on, it sha ll con st it ute a new emissi ons uni t.

2.69

. “Rep ower ing” m ean s re pla cement of an exi st ing coa l- fi re d boi le r wit h one of the fol lowi ng cl ean
coa l t ech nol ogies : at m osp her ic or pre ssu ri zed fl uid ized b ed c om bus ti on, i nte grate d gasi fi cat ion combine d cycle , m agneto hydrodynamics, dir ect and ind ir ect coa l- fi re d tur bin es, int egrat ed gasif ic at ion fu el ce ll s, o r
as det er m ine d by the Adm ini st ra tor , in con sul ta ti on wit h the Sec re ta ry of Ener gy , a der ivati ve of one or m ore of the se te chn olo gies, and any oth er te chn olo gy cap abl e of con tr oll ing m ult ipl e combus t i o n e mi s si ons si m ult ane ous ly wit h improved boi le r or genera ti on ef fi ci enc y and wit h si gnifi can tl y great er wast e re duc ti on
re la ti ve to t he p er for m anc e of te chn olo gy

in wid esp re ad c om

m er ci al use as of

Novem ber 15, 1990

.

2.69 .a. Repo wer ing shall al so inc lud e any oil and /or gas- fi re d unit whic h has be en awar ded cl ean
coa l t ech nol ogy

demonst ra ti on f

undi ng as of

J anu ar y 1, 1991 , by the Depa rt m ent of Ene rgy

.

2.69 .b. T he Sec re ta ry sha ll giv e exp edi te d con si der at ion to per m it app li cat ion s for any sou rc e tha t sat is fi es the re qui re m ent s of th is sub sec ti on 2 .69 a nd i s gran te d an ext ens ion und er §40 9 of th e CAA.

1 74 5 C S R 1 4

2.70

. [Re ser ved.]

2.71

. “ R e p re sen ta ti ve act ual ann ual emissi ons ” m ean s the avera ge ra te , in ton s per year, at whic h the

sou rc e is pro

j ect ed to emit a pol lut ant for the two-y ear per iod af te r a physic al cha nge or cha nge in the m et hod of ope ra ti on of a uni t, (or a dif fe re nt con sec uti ve two-y ear per iod wit hin te n ( 1 0 ) ye a r s af te r tha t cha nge, wher e the Sec re ta ry det er m ine s tha t suc h per iod is m ore re pre sen ta ti ve of nor m al sou rc e ope ra ti ons ),

con si der ing the ef

fe ct any suc h cha nge wil l have on inc re asi ng or dec re asi ng the hour ly emissi ons ra te and on p roj ect ed c apa ci ty uti li zati on. I n pr oj ect ing fu tur e e m is si ons th e Se cr et ar y shal l:

2.71 .a. Cons ide r al l re le vant inf ormati on, inc lud ing but not limite d to, hist ori cal ope ra ti ona l dat a, the company' s own re pre sen ta ti ons , fi li ngs wit h the Sta te or Fede ra l re gulat ory aut hor it ie s, and complia nce pla ns u nde r T it le I V of

th e CAA; and

2.71 .b. Excl ude
, in cal cul at ing any inc re ase in emissi ons tha t re sul ts fr om the par ti cul ar p hysic al cha nge or cha nge in the m et hod of oper at ion at an ele ct ri c uti li ty st eam genera ti ng uni t, tha t p ort ion of th e uni t' s emissi ons fol lowi ng the cha nge tha t cou ld have bee n acc om m oda te d dur ing the re pre sen ta ti ve bas el ine per iod and is at tr ibu ta ble to an inc re ase in pro j ect ed cap aci ty uti li zati on at the uni t tha t is unr el at ed to the pa r t i c u l a r cha nge, inc lud ing any inc re ase d uti li zati on due to the ra te of el ect ri ci ty demand growth for the uti li ty syste m

as a who le

.

2.72

. “Se con dar y emissi ons ” m ean s emissi ons whic h woul d occ ur as a r e s u l t o f the con st ruc ti on or ope ra ti on of a m aj or st at ion ar y sou rc e or m aj or mo d i f i c a t i o n , but do not come fr om the m aj or st at ion ar y
sou rc e or m aj or m odi fi cat ion it sel f. For the pur pos e of thi s rul e, sec onda ry emissi ons m ust be spe ci fi c, wel l def ine d, qua nti fi abl e, and impact the same genera l ar ea as the st at ion ar y sou rc e or m odi fi cat ion whic h cau ses the sec onda ry emissi ons

. Sec onda ry emissi ons inc lud e, but ar e not li m it ed to emissi ons fr om any off

- si te sup por t fa ci li ty whic h woul d not oth er wis e be con st ruc te d or inc re ase it s emissi ons exc ept as a re sul t of the

con st ruc ti on or ope ra ti on of the m aj or st at ion ar y sou rc e or m aj or m odi fi cat ion

. Sec onda ry emissi ons do not inc lud e any emissi ons whic h co m e di re ct ly fr om a mobil e s our ce, suc h as emissi ons fr om th e t ai lpi pe o f a

m oto r vehi cl e, f

rom a tr ai n, or fr om

a vess el

.

2.73

. “Se cr et ar y” m ean s the Sec re ta ry of the Depa rt m ent of Enviro nm ent al Pro te ct ion as def ine d in W. V a. Co de § §22-1- 6 or 22- 1- 8.

2.74

. “Si gnifi can t” m ean s:

2.74 .a. I n re fe re nce to a net emissi on inc re ase or the pot ent ia l of a s o u r c e t o e mi t any of the fol lowi ng poll uta nts , a r at e of emissi ons th at woul d eq ual or exc eed any of th e f oll owin g rat es:

Pol lut ant and Pol lut ant Em is si on Ra te

(t ons per year)

Car bon m onox ide : 100 tpy

Nit rogen o xid es: 40 t py
Sul fur di oxi de: 40 t py

Par ti cul at e matte r: 25 t py

1 84 5 C S R 1 4

1 0 PM : 15 t py

2

. 5 PM : 10 t py

2

. 5 of dir ect PM emissi ons

2

. 5 PM : 40 t py

2 of SO emissi ons

2

. 5 PM : 40 t py

X of NO emissi ons

2

. 5 (un le ss demonst ra te d no t t o be a PM pr ecu rs or unde r s ubs ect ion 2.66 ).

Ozone: 40 t py

X of V OC or NO

Lea d: 0.6 t py
Flu ori des : 3 t py
Sul fur ic ac id m is t: 7 t py

2 Hydrogen su lf

ide (H S): 10 t py

T ota l r edu ced sul fur : 10 t py

2 (i ncl udi ng H S)

Redu ced sul fur compounds

2 (i ncl udi ng H S): 10 t py

Mu nic ipa l wa st e c om

bus tor or ganics (a s t ota l t et ra

- th rou gh octa chl ori nat ed dib enzo- p- dio xin s a nd d ibe nzofur ans ): 3.5x 10 tp y - 6

Mu nic ipa l wa st e c om

bus tor m et al s ( as par ti cul at e matte r) : 15 t py

2 Mu nic ipa l wa st e c om

bus tor ac id gases (a s t he s um of SO and HCl) : 40 t py

Mu nic ipa l s oli d was te la ndf il l e m is si ons (a s no nm et han e or ganic compounds ): 50 t py

2.74 .b. I n re fe re nce to a net emissi ons inc re ase or the pot ent ia l of a sou rc e to emit a re gulat ed NSR pol lut ant th at is not li st ed i n su bdi visio n 2.7 4.a, any emissi ons ra te ; a nd

2.74 .c. Notwi ths ta ndi ng sub divis ion 2.74 .a, any emissi ons ra te or any net emissi o n s i n c re ase
ass oci at ed w i t h a m aj or st at ion ar y sou rc e or m aj or m odi fi cat ion
, whic h woul d con st ruc t wit hin te n (10 ) kilometer s of any Cla ss I ar ea, and have an impact on suc h ar ea equ al to or great er tha n 1 ì g/m (t went y- fou r 3 (24 ) h our avera ge).

2.75

. “Si gnifi can t emissi ons inc re ase ” m ean s, for a r egulat ed NSR pol lut ant , an in cr eas e i n emissi ons tha t i s s ignif

ic ant (a s de fi ned in sub sec ti on 2 .74) fo r t hat pol lut ant

.

2.76

. “Si gnifi can t emissi ons uni t” m ean s an emissi ons uni t tha t emits or has the pot ent ia l to emit a PAL pol lut ant in an amount tha t is equ al to or g re at er tha n the signif ic ant le vel (a s def

ine d in sub sec ti on 2.74 or

1 94 5 C S R 1 4

in the CAA, whic hever is lowe r) for tha t PAL pol lut ant , but le ss tha n the amount tha t woul d qua li fy the uni t

as a maj or emissi ons uni t a s de fi ned in sub sec ti on 2 .39.

2.77

. “Si gnifi can t impact ” m ean s an inc re ase in the ambient ai r con cen tr at ion for a par ti cul ar pol lut ant

as fol lows :

Averaging ti m e ( hour s)

Annua l 24 8 3 1

Am bie nt Air Conc ent ra ti on I ncr eas e ( ì g/m ) 3

2 SO 1.0 5.0 25.0

1 0 PM 1.0 5.0

2 NO 1.0

Am bie nt Air Conc ent ra ti on I ncr eas e ( m g/m ) 3

CO 0.5 2.0

2.78

. “Small emissi ons uni t” m ean s an emissi ons u n i t t h a t emits or has the pot ent ia l to emit the PAL pol lut ant in an amount le ss tha n the si gnifi can t le vel for tha t PAL pol lut ant , as def ine d in sub sec ti on 2.74

or in the CAA, whi che ver i s l ower

.

2.79

. “Sou rc e” or “S ta ti ona ry sou rc e” m ean s, for the pur pos e of thi s rul e, any bui ldi ng, st ruc tur e, fa ci li ty,

or ins ta ll at ion whi ch e m it s or m ay em it a r egulat ed NSR pol lut ant

.

2.80

. “Sub

j ect to re gulat ion ” m ean s, for any ai r pol lut ant , tha t the pol lut ant is sub j ect to ei the r a pro v ision in the Cle an Air Act
, or a nat ion al ly- app li cab le re gulat ion cod if ie d by the Adm ini st ra tor unde r T it le 40, Chap te r I
, Subc hap te r C of the Code of Fede ra l Regulat ion s, tha t re qui re s act ual con tr ol of the qua nti ty of emissi ons of tha t pol lut ant , and tha t suc h a con tr ol re qui re m ent has ta ken ef fe ct and is ope ra ti ve to con tr ol, li m it or re st ri ct the qua nti ty of emissi ons of tha t pol lut ant re le ase d fr om the re gulat ed act ivit y. Exce pt tha t:

2.80 .a. Gre enh ous e gases (GHGs)
, the ai r pol lut a nt def ine d in 40 CFR §86. 1818 –12( a) as the agg re gate grou p o f s ix greenh ous e gases: car bon dio xid e, nit rou s oxi de, m et han e, hydrof luo roc ar bons
, per fl uor oca rbo ns, and sul fur hex af luo ri de, sha ll not be sub j ect to re gulat io n exc ept as pro vided in sub divis ion s 2. 80.d and 2.80 .e.

2 2.80 .b. For pur

pos es of sub divis ion s 2.80 .c thr ough 2.80 .e, the te rm tpy CO equ ivale nt emissi ons

2 (CO e) sha ll re pre sen t a n amount of GHGs e m it te d, a nd s hal l b e c om put ed a s f oll ows:

2.80 .b.1. Mu lt ipl ying the m ass amount of emissi ons (t py), for eac h of the si x greenh ous e gases in the pol lut ant GHGs, by the gas’s ass oci at ed global war m ing poten ti al publ is hed at T abl e A- 1 to Subpar t A of 40 CFR P ar t 9 8 - Glo bal Wa rming Pote nti al s.

2 2.80 .b.2. Sum the r esu lt ant value fr om par agraph 2.80 .b.1 for ea ch gas to compute a t py CO e.

2 04 5 C S R 1 4

2.80 .c. T he te rm emissi ons inc re ase as use d in sub divis ion s 2.80 .d and 2.80 .e sha ll m ean tha t bot h a signif ic ant emissi ons inc re ase (a s cal cul at ed usi ng the pro ced ure s in sub sec ti on 3.4) and a si gnifi can t net emissi ons inc re ase (a s defi ned in sub sec ti ons 2.46 and 2.74 ) o ccu r. For th e po ll uta nt GHGs, an emissi ons

2 inc re ase sha ll be bas ed on tpy CO e, and sha ll be cal cul at ed ass um ing the pol lut ant GHGs is a re gulat ed NSR

2 pol lut ant , and “si gnifi can t” is def ine d as 75,0 00 tpy CO e ins te ad of app lying the value in sub divis ion 2.74 .b.

2.80 .d. Beginni ng J anu ar y 2, 2011 , th e po ll uta nt GHGs i s s ubj ect to re gulat ion if :

2.80 .d.1. T he st at ion ar y sou rc e is a new m aj or st at ion ar y sou rc e for a re gulat ed NSR pol lut ant tha t

2 is not GHGs, a nd a ls o wi ll emit or wil l h ave th e po te nti al to emit 75 ,000 tp y CO e or m ore ; o r

2.80 .d.2. T he st at ion ar y sou rc e is an exi st ing m aj or st at ion ar y sou rc e for a re gulat ed N SR pol lut ant tha t is not GHGs, a nd a ls o will have an emissi ons inc re ase of a regulat ed NSR pol lut ant , and an emissi ons

2 inc re ase of

75,0 00 t py CO e or m ore ; a nd,

2.80 .e. Beginni ng J uly 1, 2011
, in add it ion to the pro visio ns in sub d i vi s i o n 2 .80.d
, the pol lut ant GHGs sh al l a ls o be sub

j ect to re gulat ion :

2 2.80 .e.1

. At a new st at ion ar y sou rc e tha t wil l emit or have the pot ent ia l to emit 100, 000 tpy CO e;
or

2 2.80 .e.2

. At an exi st ing st at ion ar y sou rc e tha t emits or has the pot ent ia l to emit 100, 000 tpy CO e, when suc h st at ion ar y sou rc e unde rt akes a physic al ch a n ge o r c h a n ge in the m et hod of ope ra ti on tha t wil l

2 re sul t i n an emissi ons in cr eas e of 75,0 00 t py CO e or m ore

.

2.80 .f. Notwi ths ta ndi ng sub divis io n s 2

. 8 0.d. and 2.80 .e., and sub j ect to the publ ic not ic e
re qui re m ent s set for th in subd ivisi on 2.80.g., the prec ons tr uct ion per m it re qui re m ent s of this rul e shal l not app ly to a sou rc e’ s GHG emissi ons if any of the fol lowi ng act i o n s r esu lt in GHGs not bei ng sub j ect to

re gulat ion unde r the oth er wis e app li cab le fe der al pre ven t i on of si gnifi can t det er ior at ion re qui re m ent s set for th in 40 CFR § 51.1 66:

2.80 .f.1

. A US EPA f

ina l r ule ;

2.80 .f.2

. An ac t o f t he Un it ed S ta te s Con gress ;

2.80 .f.3

. A Pre si den ti al Exe cut ive Ord er ;

2.80 .f.4

. A fi nal ord er of the Dis tr ic t of Colu m bia Cir cui t Cour t of Appea ls
, if the spe ci fi ed ti m e for app eal ing the ord er has la pse d and no app eal s, pet it ion s see king cl ar if ic at ion or re hea ri ng, or oth er pet it ion s r egardi ng the ord er have be en fi le d, or, if any app eal s or pet it ion s a re fi le d, t he r eso lut ion of any

a nd al l app eal s and pet it ion s re gardi ng the fi nal ord er ar e complet e and have uphe ld the r e l e va n t det er m ina ti on( s)

. Mo re ove r , a st ay sha ll al so cr eat e an exe m pti on dur ing the ef

fe ct ive le ngth of the st ay. T hes e two spe ci fi c exe m

pti ons sha ll bec om e ef

fe ct ive onl y if US EPA doe s not obj ect in wri ti ng by the end of the not ic e pe ri od s et fo rt h i n su bdi visio n 2.8 0.g.; or

2.80 .f.5

. An or der of

th e Uni te d St at es Supr eme Court

.

2 14 5 C S R 1 4

2.80 .g. T he exe m

pti on set for th in sub divis ion 2.80 .f. sha ll bec om e ef fe ct ive af te r t h e S e c r e ta ry pro vides a thi rt y day not ic e of suc h exe m pti on to US EPA and the publ ic

. Such not ic e sha ll be publ is hed in the We st V ir ginia Regist er and exp la in the ci rc um st anc es j ust if ying the e xemptio n.

2.81

. “T SP” or “T ota l sus pen ded par ti cul at e m at te r” m ean s par ti cul at e ma t t e r as m eas ure d by the

m et hods des cr ibe d i n Appe ndi x B of 40 CF R Par t 5 0.

2.82

. “T emporar y cl ean coa l te chn olo gy demonst ra ti on pro j e c t ” m ean s a cl ean coa l te chn olo gy demonst ra ti on pro

j ect tha t is ope ra te d for a per iod of fi ve (5) years or le ss, and whic h complie s wit h the Sta te I m ple m ent at ion Pla n and oth er re qui re m ent s nec ess ar y to at ta in a n d ma i nta in the Nat ion al Am bie nt Air Qual it y Stand ar ds d uri ng and a ft er th e pr oj ect is te rminat ed.

2.83

. [Re ser ved.]

2.84

. “US EPA” m ean s t he Un it ed S ta te s En viron m ent al Pro te ct ion Agency.

2.85

. “V ola ti le or ganic compounds (V OC)” is as def ine d i n 40 CFR §51 .100 (s ).

§45- 14- 3. Appli cabi li ty.

3.1. T he re qui re m ent s of thi s rul e app ly to the con st ruc ti on of any new m aj or st at ion ar y s our ce (a s def ine d in sub sec ti o n 2

. 4 3 ) or any pro pos ed pro j ect at an exi st ing m aj or st at ion ar y sou rc e in an ar ea des ignat ed a s a tt ai nm ent or unc la ssi fi abl e un der §§1 07( d)( 1)( A)( ii ) o r ( ii i) of th e CAA.

3.2. T he re qui re m ent s of sec ti ons 7 thr ough 13 and s e c t i o ns 17 thr ough 19 app ly to the con st ruc ti on of any new m aj or st at ion ar y sou rc e or the m aj or m odi fi cat ion of any exi st ing m aj or st at ion ar y sou rc e, exc ept

as thi s r ule ot her wis e pr ovides

.

3.3. No new m aj or st at ion ar y sou rc e or m aj or m odi fi cat ion to whic h the re qui re m ent s of sec ti ons 7 thr ough 13 and sect ion s 17 th rou gh subs ect ion 19.7 app ly sha ll begin act ual con st ruc ti on with out a permit is sue d by the Sec re ta ry tha t st at es tha t the m aj or st at ion ar y s our ce or m aj or m odi fi cat ion wil l m eet tho se
re qui re m ent s.

3.4. Det er m ina ti on o f m aj or m odi fi cat ion . - - T he d et er m ina ti on a s t o whe the r a pr opos ed p roj ect is a

m aj or m odi fi cat ion for a re gulat ed NSR pol lut ant sha ll be det e r mi n e d i n acc ord anc e wit h the spe ci fi c pro visio ns s et fo rt h i n su bdi visio ns 3 .4.a th rou gh 3.4.f

.

3.4.a

. Exce pt as oth er wis e pro vided in sub sec ti ons 3.5 and 3.6, and con si st ent wit h the def ini ti on of

m aj or m odi fi cat ion con ta ine d in sub sec ti on 2.40
, a pro j ect is a m aj or m odi fi cat ion f or a re gulat ed NSR pol lut ant if it cau ses two types of emissi ons inc re ase s

- - a si gnifi can t emiss i ons inc re ase (a s def ine d in sub sec ti on 2.75 ), and a si gnifi can t net emissi ons inc re ase (a s def ine d in sub sec ti ons 2.46 and 2.74 ). T he pro pos ed pro

j ect is not a ma

j o r mo d i f

i c a t i on if it doe s not cau se a si gnifi can t emissi ons inc re ase

. I f the pro pos ed proj ect cau ses a signif ic ant emissi ons inc re ase , then the pro j ect is a m aj or m odi fi cat ion onl y if it al so r esu lt s i n a si gnifi can t n et emissi ons in cr eas e.

3.4.b

. T he pro ced ure for cal cul at ing (be for e beginn ing act ual con st ruc ti on) whet her a si gnifi can t emissi ons inc re ase (i .e., the fi rs t st ep of the pro ces s) wil l occ ur dep end s up o n t h e type of emissi ons uni ts

2 24 5 C S R 1 4

bei ng m odi fi ed, acc ord ing to sub divis ion s 3.4.c thr ough 3.4.f

. T he pro ced u re for cal cul at ing (be for e beginn ing act ual con st ruc ti on) whet her a si gnifi can t net emissi ons inc re ase wil l occ ur at the m aj or st at ion ar y
sou rc e (i.e ., the sec ond st ep of the pro ces s) is con ta ine d in the def ini ti on in sub sec ti on 2.46

. Regardl ess of any suc h pre con st ruc ti on pro j ect ion s, a m aj or m odi fi cat ion re sul ts if the pro j ect cau ses a si gnifi can t emissi ons in cr eas e a nd a si gnifi can t n et emissi ons in cr eas e.

3.4.c

. Act ual

- to-proj ect ed- act ual app li cab il it y t est for pro j e c t s tha t onl y i nvolve exi st ing emissi ons uni ts

. - - A si gnifi can t emissi ons inc re ase of a re gulat ed NSR pol lut ant is pro j ect ed to occ ur if the sum of the dif fe re nce bet ween the pro

j ect ed act ual e m is si ons (a s def ine d in sub sec ti on 2.63 ) and the bas el ine act ual emissi ons (a s def

ine d in sub divis ion s 2.8.a and 2.8.b ), for eac h exi st ing emissi ons uni t, equ al s or e x c e e ds the si gnifi can t a m ount fo r t hat pol lut ant (a s de fi ned in sub sec ti on 2 .74)

.
3.4.d

. Act ual

- to-poten ti al te st for pro j ect s tha t onl y invol ve con st ruc ti on of a new emissi ons uni t( s)

. - - A si gnifi can t emissi ons inc re ase of a re gulat ed NSR pol lut ant is p roj ect ed to occ ur if the sum of the dif fe re nce bet ween the pot ent ia l to emit (a s def ine d in sub sec ti on 2.58 ) f r o m eac h new emissi ons uni t fol lowi ng complet ion of the pr o j ect and the bas el ine act ual emissi ons (a s def ine d in sub divis ion 2.8.c ) of the se uni ts bef

ore the pro

j ect equ al s or exc eed s the si gnifi can t a mo u n t f or tha t pol lut ant (a s def

ine d in sub sec ti on 2 .74)

.

3.4.e

. [Re ser ved]

3.4.f

. Hybrid te st for pro

j ect s tha t invol ve m

ult ipl e types of emissi ons uni ts

. - - A si gnifi can t emissi ons inc re ase of a re gulat ed NSR pol lut ant is pro j e c te d to occ ur if the sum of the emissi ons inc re ase s for eac h emissi ons uni t, usi ng the m et hod spe ci fi ed in sub divis ion s 3.4.c thr ough 3.4.d as app li cab le wit h re spe ct to

e a c h e miss ion s uni t, for eac h type of emissi ons uni t equ al s or exc eed s the si gnifi can t amount for tha t pol lut ant (a s de fi ned in sub sec ti on 2 .74)

.

3.5. For any m aj or st at ion ar y sou rc e sub j ect to a PAL for a r e gu la te d NSR pol lut ant , the m aj or st at ion ar y sourc e s hal l c om ply wit h t he r equ ir ements set fo rt h i n se ct ion 25.

§45- 14- 4. Amb ie nt Ai r Q ual it y In cre me nts and Ce il ing s.

4.1. No inc re ase s in pol lut ant con cen tr at ion s over the bas el ine con cen tr at ion s ar e al lowe d in exc ess of tho se li st ed b el ow:

Ma ximum

All owabl e Po ll uta nt Conc ent ra ti on I ncr eas e over Bas el ine Conc ent ra ti on ( ì g/m )

3

Cla ss I Are as

Par ti cul at e matte r:

2

. 5 PM , Annu al ar it hm et ic m ean 1

2

. 5 PM , 24-hour maximum 2

1 0 PM , Annu al ar it hm et ic m ean 4

1 0 PM , 24-hour maximum 8

2 34 5 C S R 1 4

Sul fur di oxi de: Annua l a ri thmeti c mean 2 24- hour m axi m

um 5 3- hour m axi m

um 25

Nit rogen d iox ide : Annua l a ri thmeti c mean 2.5

Cla ss I I Are as

Par ti cul at e matte r:

2

. 5 PM , Annu al ar it hm et ic m ean 4

2

. 5 PM , 24-hour maximum 9

1 0 PM , Annu al ar it hm et ic m ean 17

1 0 PM , 24-hour maximum 30

Sul fur di oxi de: Annua l a ri thmeti c mean 20 24- hour m axi m

um 91 3- hour m axi m

um 512

Nit rogen d iox ide : Annua l a ri thmeti c mean 25

Cla ss I I I

Par ti cul at e matte r:

2

. 5 PM , Annu al ar it hm et ic m ean 8

2

. 5 PM , 24-hour maximum 18

1 0 PM , Annu al ar it hm et ic m ean 34

1 0 PM , 24-hour maximum 60

Sul fur di oxi de: Annua l a ri thmeti c mean 40 24- hour m axi m

um 182 3- hour m axi m

um 700

Nit rogen d iox ide : Annua l a ri thmeti c mean 50

4.2. For any per iod oth er tha n an a nnua l p er iod
, the app li cab le m axi m um al lowa ble inc re ase m ay b e
exc eed ed d uri ng one ( 1) suc h pe ri od p er year a t a ny one l oca ti on.

4.3. No pol lut ant con cen tr at io n sh al l ex ce ed an y pr im ary or sec onda ry ai r qua li ty st and ar d pro m ulgat ed:

4.3.a

. by the Sec re ta ry; or

4.3.b

. by the US EPA.

§45- 14- 5. Area Cla ssi f ic ati on.

2 44 5 C S R 1 4

5.1. Doll y Sods W il der nes s Ar ea and Ott er Cre ek Wi lde rne ss Are a a re des ignat ed a s Cl ass I Are as;

5.2. T he Spr uce K nob-Seneca Rocks Nat ion al Recr eat ion al Are a, the Cra nbe rr y Nat ion al Wi lde rne ss, and th e New River Go rge Nat ion al Sce nic River ar e de si gnated as Cla ss I I Are as; and

5.3. T he r emainde r o f t he S ta te of We st V ir ginia is des ignat ed a s a Cla ss I I Are a.
§45- 14- 6. P rohi bit ion of Dis per si on Enha nce me nt Te chni ques .

6.1. T he use of st ack hei ghts whic h exc eed good engine er ing pra ct ic e or any dis per si on te chn iqu es to

re duc e the conc ent ra ti on of any ai r poll uta nt and the re by, af fe ct the degree of em is si on limita ti on requ ir ed is pr ohi bit ed u nle ss a s ta ck exi st ed o r d is per si on t ech niq ue wa s i m ple m ent ed b ef

ore Dece m

ber 31, 1970

. §45- 14- 7. Regi st rat ion , Repor ti ng and P erm it R e q u i r e me nts f or Ma jor Sta ti onar y Sour ces and Ma jor Mo dif

ic ati ons.

7.1. No per son sha ll al low the co nst ruc ti on or re loc at ion of any m aj or st at ion ar y sou rc e or a m aj or

m odi fi cat ion to be comm enc ed af te r t h e e f f e ct ive dat e of thi s rul e in any ar ea des ignat ed as at ta inment or
unc la ssi fi abl e unde r §107 of the CAA, wit hout not if ying the Sec re ta ry of suc h int ent and obt ai nin g pri or to beginn ing ac tua l con st ruc ti on, or m odi fi cat ion (a s def ine d by s ubs ect ion 2.10 ) a pe rmit( s) to so con st ruc t,

m odi fy, or re loc at e the m aj or st at ion ar y sou rc e or m aj or m odi fi cat ion as her ei n pro vided. I f the ar ea in whic h

suc h sou rc e woul d be con st ruc te d or the ar ea in whic h suc h m odi fi cat ion woul d occ ur is des ignat ed as
nona tt ai nm ent unde r §107 of the CAA, as amended, for any pol lut ant whic h the sou rc e or m odi fi cat ion woul d emit in si gnifi can t amounts (a s def ine d by sub sec ti on 45CSR19

- 2.65 ), the sou rc e or m odi fi cat ion sha ll m eet al l r equ ir ements of 45CSR19 fo r t hat pol lut ant and sha ll not be sub j ect to th e r equ ir ements of thi s r ule fo r tha t p oll uta nt.

7.2. T he owner or ope ra tor of the sou rc e sha ll fi le wit h the Sec re ta ry a ti m el y and complet e p e r mi t app li cat ion con ta ini ng suf fi ci ent inf ormati on as, in the j udgm ent of the Sec re ta ry, wil l ena ble the Sec re ta ry to det er m ine whet her suc h sou rc e con st ruc ti on, m odi fi cat ion
, or re loc at ion wil l be in con for m anc e wit h the pro visio ns of any rul es pro m ulgat ed by the Sec re ta ry in genera l and wit h the re qui re m ent s of thi s rul e. Such inf ormati on may

in cl ude , but not be li m it ed t o:

7.2.a

. A des cr ipt ion of the nat ure , loc at ion
, d e s i gn c a pac it y, and typic al ope ra ti ng sch edu le of the

sou rc e or m odi fi cat ion , in cl udi ng spec if ic at ion s a nd d ra wings s howi ng its des ign and pl ant la yout;

7.2.b

. A det ai le d sc hed ule fo r c ons tr uct ion of th e s our ce or m odi fi cat ion ;

7.2.c

. A det ai le d des cr ipt ion as to what syste m of con ti nuou s emissi on re duc ti on is pla nne d by the

sou rc e or m odi fi cat ion
, emis s i o n est imates
, and any oth er inf ormati on as nec ess ar y t o det er m ine tha t bes t avail abl e c ont rol te chn olo gy as app li cab le woul d be app li ed;

7.2.d

. The ai r qu al it

y impact of the sou rc e or m odi fi cat ion
, inc lud ing m et eor olo gical an d to po g ra ph ic al dat a ne ces sar y to es ti m at e s uch impact ; a nd

7.2.e

. T he ai r qua li ty impact s and the nat ure and ext ent of any or al l genera l comm er ci al
, re si den ti al
, ind ust ri al
, and oth er growth whic h has occ urr ed si nce August 7, 1977
, in the ar ea the sou rc e or m odi fi cat ion

2 54 5 C S R 1 4

woul d af fe ct

.

7.3. Eac h per m it app li cat ion sha ll be si gned by the owner or ope ra tor of the m aj or st at ion ar y sou rc e or

m aj or m odi fi cat ion
, and suc h si gna t u r e s h al l con st it ute an agree m ent tha t the app li can t wil l ass um e
re spo nsi bil it y for the con st ruc ti on, m odi fi cat ion
, or re loc at ion
, and ope ra ti on of the m aj or st at ion ar y sou rc e
or m aj or m odi fi cat ion in acc ord anc e wit h app li cab le rul es of the Sec re ta ry, the per m it app li cat ion
, and any per m it is sue d pu rs uan t t o t his ru le

.

7.4. Wi th i n thi rt y (30 ) days of the re cei pt of a per m it app li cat ion for con st ruc ti on or re loc at ion of a

m aj or st at ion ar y sou rc e or for a m aj or m odi fi cat ion
, the Sec re ta ry s hal l det er m ine if the app li cat ion is complet e or if the re exi st s any def ic ie ncy in the app li cat ion or inf ormati on s ubmitt ed, and sha ll not if y t he app li can t of al l suc h d e f i c i e n c i e s , i f any. I n the event of suc h a def ic ie ncy, the dat e of re cei pt of the app li cat ion sha ll be the dat e on whi ch t he S ecr et ar y rece ived a ll re qui re d i nfo rmati on.

7.5. Wi thi n si x (6) m ont hs of the re cei pt of a complet e per m it app li cat ion for con st ruc ti on or re loc at ion of a maj or st at ion ar y sourc e or for a maj or m odi fi cat ion , th e Se cr et ar y shal l i ssu e s uch a p er m it unl ess th e Sec re ta ry det er m ine s that the pro pos ed m aj or st at ion ar y sou rc e or m aj or m odi fi cat ion has not sa ti sf ie d the

re qui re m ent s of thi s rul e, wil l viola te app li cab le emissi on st and ar ds, wil l in t er fe re wit h the at ta inment or

m ai nte nan ce of app li cab le ambient ai r qua li ty st and ar ds, or wil l be inc ons is te nt wit h the int ent and pur pos e of thi s rul e, in whic h cas e the Sec re t a r y s h a l l is sue an ord er for the pre venti on of suc h con st ruc ti on,

m odi fi cat ion , or re loc at ion

.

7.6. I f the Sec re ta ry den ie s a per m it app li cat ion for the pro pos ed con st ruc ti on or re loc at ion of any m aj or st at ion ar y sou rc e or m aj or m odi fi cat ion
, the o rde r sha ll set for th the Sec re ta ry’s re aso ns wit h re aso nab le spe ci fi ci ty.

7.7. T he Sec re ta ry m ay impose any re aso nab le con dit ion s as par t of a gr a n te d con st ruc ti on,

m odi fi cat ion
, or re loc at ion per m it

. Such con dit ion s ma y i n c l u de, but not be li m it ed to, the sub m is si on of per iod ic pro gress or ope ra ti on re por ts , the pro visio ns of a sui ta ble sampli ng si te , the ins ta ll at ion of pol lut ant

m oni tor ing devic es, and th e op er at ion and m ai nte nan ce of ambient ai r q ual it y m oni tor ing st at ion s.
§45- 14- 8. Cont rol Tec hnol ogy Requi rem ent s.

8.1. Any per son pro pos ing to con st ruc t or re loc at e a m aj or st at ion ar y sou rc e or m aj or m odi fi cat ion sha ll

m eet eac h app li c a b l e emissi ons li m it at ion pro m ulgat ed by the Sec re ta ry and any app li cab le emissi ons st and ar d or st and ar d of

per for m anc e un der 40 CF R Par ts 60, 61 a nd 6 3.

8.2. Any per son pro pos ing to con st ruc t a new m aj or st at ion ar y sou rc e sha ll app ly bes t avail abl e con tr ol te chn olo gy for eac h re gulat ed NSR pol lut ant tha t it woul d have the pot ent ia l to emit in si gnifi can t amounts

.

8.3. Any per son pro pos ing a m aj or m odi fi cat ion of a st at ion ar y sou rc e sha ll app ly bes t avail abl e con tr ol te chn olo gy for eac h r e gu l a t e d NSR pol lut ant for whic h suc h pro pos ed m aj or m odi fi cat ion woul d cau se a si gnifi can t net emissi ons inc re ase fr om suc h sourc e. T his re qui re m ent app li es to eac h propo sed emissi ons uni t at whic h a net emissi ons inc re ase in the pol lut ant woul d occ ur as a re sul t of a physic al cha nge or cha nge in the m et hod of ope ra ti on i n t he u nit

.

8.4. For any pro pos ed con st ruc ti on of a m aj or st at ion ar y sou rc e or m aj or m odi fi cat ion whic h is a pha sed

2 64 5 C S R 1 4

con st ruc ti on pro

j ect , the det er m ina ti on of bes t avail abl e con tr ol te chn olo gy sha ll be re viewed and m odi fi ed

as app rop ri at e a t t h e l ast re aso nab le ti m e whic h occ urs no la te r tha n ei ghteen (18 ) m ont hs pri or to

comm enc ement of con st ruc ti on of eac h ind ep e n d e n t p h a s e of the pro j ect

. At suc h ti m e, the owner or ope ra tor of the app li cab le st at ion ar y so urc e m ay be r equ ir ed to demonst ra te the ade qua cy o f any pre vious det er m ina ti on o f b est avail abl e c ont rol te chn olo gy fo r t he s our ce.
§45- 14- 9. Requi rem ent s Re lat ing to the Sour ce’ s I mp act on Ai r Q ual it y.

9.1. Requir ed D em on st ra ti on.

- - Any per son pro pos ing to con st ruc t or re loc at e a m aj or st at ion ar y sou rc e
or to m ake a m aj or m odi fi cat ion sha ll d emonstr at e tha t al lowa ble emissi on inc re ase s fr om the pro pos ed

sou rc e or m odi fi cat ion
, in con j unc ti on wit h al l oth er app li cab le emissi on inc re ase s or re duc ti ons (i ncl udi ng
sec onda ry em is si ons ) wo uld not ca use or con tr ibu te to ai r p oll uti on i n viol at ion of :

9.1.a

. Any Nati ona l Ambien t Ai r Qu al it y Stand ar d i n an y air qua li ty cont rol re gion; or

9.1.b

. Any appl ic abl e maximum al lowa ble in cr eas e over th e ba sel ine con cen tr at ion in any ar ea.

2

. 5 9.2. Signif

ic ant I m pac t Levels

. - - For pur pos es of PM
, the demonst ra ti on re qui re d in sub sec ti on 9.1 is dee m ed to have bee n m ade if the emissi ons inc re ase fr om the new s t a t i o n a r y s o urc e al one or fr om the

m odi fi cat ion al one woul d ca use , in al l a re as, ai r q ual it y im pac ts le ss tha n t he f

oll owin g am ount s:

Pol lut ant Averaging T ime Cla ss I Are a Cla ss I I Are a Cla ss I I I Are a

2

. 5 PM Annua l 0.06 ì g/m 0.3 ì g/m 0.3 ì g/m 3 3 3

24- hour 0.07 ì g/m 1.2 ì g/m 1.2 ì g/m 3 3 3

§45- 14- 10. Mo del ing Requi rem ent s.

10.1

. All est imates of ambient con cen tr at ion s re qui re d unde r sec ti on 9 sha ll be bas ed on the app li cab le ai r qua li ty m ode ls
, dat a bas es, and o t h e r r e q u i r e ment s spe ci fi ed in the Appen dix W of 40 CFR Par t 51 (Gui del ine on Ai r Qu al it y Mode ls ).

10.2

. Wh er e an ai r qua li ty impact m ode l spe ci fi ed in Appen dix W of 40 CFR Par t 51 (Gui del ine on Air Qual it y Mo del s) is ina ppr opr ia te , the m ode l m ay be m odi fi ed or ano the r m ode l sub st it ute d, pro vided tha t sai d

m odi fi cat ion or sub st it uti on i s a ppr oved in wri ti ng by th e Admini st ra tor

. §45- 14- 11. Air Q ual it y M oni tor ing Requi rem ent s.

11.1

. Any per son pro pos ing to con st ruc t or re loc at e a m aj or st at ion ar y sou rc e sha ll pro vide an ana lysis of the ambient ai r qual it y in the ar ea tha t the m aj or st at ion ar y sou rc e woul d affe ct for eac h poll uta nt tha t it woul d ha ve the pot ent ia l t o emit i n a si gnifi can t a m ount

.

11.2

. Any per son pro pos ing to m ake a m aj or m odi fi cat ion to a st at ion ar y sou rc e sha ll pro vide an ana lysis of the ambient ai r qual it y in t he a re a t hat th e maj or m odi fi cat ion woul d affe ct for eac h poll uta nt for whic h it woul d r esu lt in a s ignif ic ant net emissi ons in cr eas e.

2 74 5 C S R 1 4

11.3

. For tho se pol lut ant s for whic h no Nat ion al or We st V ir ginia Am bie nt Air Qual it y Sta nda rd exi st s, the ana lysis sha ll con ta in suc h ai r qua li ty m oni tor ing dat a as the Sec re ta ry det er m ine s is nec ess ar y to ass ess ambient ai r q ual it y for t hat pol lut ant in any ar ea tha t t he e m is si ons of th at pol lut ant woul d af

fe ct

.

11.4

. For tho se pol lut ant s (ot her tha n non-m et han e hydroc ar bons ) for whic h suc h an ambient ai r qua li ty st and ar d doe s exi st , the ana lysis sha ll con ta in con ti nuou s ai r qua li ty m oni tor ing dat a gather ed for pur pos es of det er m ini ng whet her emissi ons of tha t pol lut ant woul d cause or cont ri but e to a viola ti on of the st and ar d

or any m axi m

um al lowa ble in cr eas e.

11.5

. All ambient ai r qua li ty m oni tor ing dat a tha t is re qui re d sha ll have been g at her ed over a per iod of

one (1) year and sha ll re pre sen t the year pre ced ing re c e i p t o f t h e a ppl ic at ion
, exc ept tha t, if the Sec re ta ry det er m ine s tha t a complet e and ade qua te ana lysis can be acc om pli she d wit h m oni tor ing dat a gather ed over

a per iod sho rt er tha n one (1) year (bu t not to be le ss tha n fou r (4) m ont hs)
, the dat a tha t is re qui re d sha ll have bee n gathe re d over at le ast th at sho rt er per iod

.

11.6

. Any per son pro pos ing to con st ruc t or re loc at e a m aj or st at ion ar y sou rc e or m ake a ma j or

m odi fi cat ion sha ll
, af

te r con st ruc ti on of the st at ion ar y sou rc e or m odi fi cat ion
, con du ct suc h ambient

m oni tor ing as the Sec re ta ry det er m ine s is nec ess ar y t o det er m ine t h e e f f e c t e m is si ons fr om the st at ion ar y
sou rc e or m odi fi cat ion m ay have, or ar e ha ving, on ai r q ual it y in an y area

.

11.7

. Oper at ion of m oni tor ing st at ion s re qui re d by sec ti on 11 sha ll m eet the re qui re m ent s of Appen dix B of 40 CF R Par t 5 8 du ri ng the ope ra ti on o f t he monit ori ng sta ti ons

. §45- 14- 12. Addit ion al Im pact Anal ysi s Re quir em ent s.

12.1

. Any per son pro pos ing to con s t r u c t or re loc at e a m aj or st at ion ar y sou rc e or m ake a m aj or

m odi fi cat ion sha ll pr ovide:

12.1 .a. An ana lysis of the impair m ent to visib il it y, soi ls
, and veg et at ion tha t woul d occ ur as a re sul t of the sou rc e or m odi fi cat ion and genera l comm er ci al
, re si d e n ti al
, ind ust ri al
, and oth er growth ass oci at ed wit h the sou rc e or m odi fi cat ion

. T he owner or ope ra tor nee d not pro vide an ana lysi s o f the impact on veg et at ion having no s ignif ic ant comm er ci al or re cr eat ion al value ; a nd

12.1 .b. An ana lysis of the ai r qua li ty impact pro j ect ed for the ar ea as a re sul t of genera l comm er ci al
, re si den ti al , in dus tr ia l a nd o the r growt h as soc ia te d wi th the sou rc e or m odi fi cat ion

. §45- 14- 13. Addit ion al Requi rem ent s an d Vari ance s f or S ourc es Im pact ing F ede ral Cla ss I Ar eas .

13.1

. N o t ic e to EPA.

- - T he Sec re ta ry sha ll tr ans m it to the Adm ini st ra tor a cop y of eac h per mi t app li cat ion re la ti ng to a m aj or st at ion ar y sou rc e or m aj or m odi fi cat ion impact ing a Cla ss I ar ea and pro vide not ic e t o t he Ad m ini st ra tor of every act ion re la te d t o t he c ons ide ra ti on o f s uch per m it

.

13.2

. Noti ce to Fede ra l la nd m ana gers.

- - T he Sec re ta ry sha l l p r ovide wri tt en not ic e of any per m it app li cat ion f

o r a p r o p ose d m aj or st at ion ar y sou rc e or m aj or m odi fi cat ion
, the emissi ons fr om whic h m ay af fe ct a Class I ar ea, to the Fede ra l lan d m ana ger or the Feder al of fi ci al , ch ar ged wit h di re ct re spo nsi bil it y for m ana gem ent of any la nds wit hin any suc h ar ea. Such not if ic at ion sha ll inc lud e a cop y of al l inf ormati on
re le vant t o t he p er m it app li cat ion and sha ll be giv en wi thi n 30 days of re cei pt and at le ast 60 days pri or to

2 84 5 C S R 1 4

any publ ic hea ri ng on th e a ppl ic at ion fo r a per m it to cons tr uct

. Such not if ic at ion sha ll inc lud e an analysi s of the pr opos ed s our ce's ant ic ipa te d i m pac ts on vis ibi li ty in the Fed er al Cla ss I ar ea.

13.3

. T he Sec re ta ry s h a l l al so pro vide the Fede ra l la nd m ana ger or suc h Fede ra l off ic ia ls wit h a cop y of t h e pre li m ina ry det er m ina ti on re qui re d unde r sub sec ti on 17.2
, and sha ll m ake avail abl e to the m any

m at er ia ls use d in m aking tha t det er m ina ti on, pro m ptl y af te r the Sec re ta ry m akes suc h det er m ina ti on. Fin al ly, the Sec re ta ry sha ll al so n oti fy al l a ff ect ed F ede ra l l and m ana gers wi thi n 30 days of rece ipt of any advanc e not if ic at ion of any suc h pe rmit a ppl ic at ion

.

13.4

. Fede ra l Land Ma nager.

- - T he Fede ra l Land Man ager or the Fede ra l off ic ia l, char ged wit h dir ect

re spo nsi bil it y for m ana gem ent of suc h la nds has an af fi rmati ve re spo nsi bil it y to pro te ct the ai r qua li ty re la te d values (i ncl udi ng visib il it y) of suc h la nds and to con si der
, in con sul ta ti on wit h the Sec re ta ry, whet her a pro pos ed s our ce or m odi fi cat ion wil l h ave an advers e i m pac t o n su ch val ues

.

13.5

. T he Fede ra l Land Ma nager of the a f f e c te d Cla ss I ar ea m ay pre sen t to the Sec re ta ry dur ing the publ ic re view proce ss des cr ibe d in sect ion 17 a demonst ra ti on that th e e m is si ons fr om th e pr opos ed m aj or st at ion ar y sou rc e or m aj or m odi fi cat ion woul d have an a dverse impact on the ai r qua li ty- re la te d values (i ncl udi ng visib il it y) of any Fede ra l m and at ory Cla ss I la nds
, not wit hst and ing tha t the cha nge in ai r qua li ty

re sul ti ng fr om emissi ons fr om suc h sou rc e or m odi fi cat ion woul d not cau se or con tr ibu te to con cen tr at ion s whic h woul d exc eed the m axi m um al lowa ble inc re ase s for a Cla ss I ar ea. I f the Sec re ta ry con cur s wit h suc h demonst ra ti on, t he S ecr et ar y shal l d eny the per m it to con st ruc t.

13.6

. Cla ss I varia nce s.

- - T he owner or ope ra tor of a pro pos ed sou rc e or m odi fi cat ion m ay demonst ra te to the Fede ra l Land Ma nager tha t t h e e mi s s i o ns fr om suc h sou rc e or m odi fi cat ion woul d have no advers e impact on t h e ai r qua li ty re la te d values of any suc h la nds (i ncl udi ng visib il it y), not wit hst and ing tha t the cha nge in ai r qual it y re sul ti ng fr om emissi ons fr om suc h sourc e or m odi fi cat ion woul d cause or con tr ibu te to con cen tr at ion s whi ch wo uld exc eed th e maximum al lowa ble in cr eas es for a Cl ass I ar ea. I f t he F ede ra l la nd m ana ger con cur s wit h suc h demonst ra ti on and he so cer ti fi e s , t h e Sec re ta ry m ay is sue the per m it : Pro vided, tha t the app li cab le re qui re m ent s of thi s sec ti on ar e oth er wis e m et , to is sue the per m it wit h suc h

2

. 5 1 0 emissi on li m it at ion s as m ay be nec ess ar y to ass ure tha t emissi ons of sul fur dio xid e, PM
, PM
, and nit rogen oxi des woul d not exc eed the fol lowi ng m axi m um a l lowa ble inc re ase s over m ino r sou rc e bas el ine

con cen tr at ion fo r s uch pol lut ant s:

Ma ximum

All owabl e Po ll uta nt Conc ent ra ti on I ncr eas e over Mi nor Sour ce Base li ne Co nce ntr at ion ( ì g/m )

3

Par ti cul at e M at te r:

2

. 5 PM , Annu al ar it hm et ic m ean 4

2

. 5 PM , 24-hr m axi m

um 9

1 0 PM , Annu al ar it hm et ic m ean 17

1 0 PM , 24-hr m axi m

um 30

Sul fur di oxi de: Annua l a ri thmeti c mean 20 24- hr m axi m

um 91 3- hr m axi m

um 325

2 94 5 C S R 1 4

Nit rogen d iox ide : Annua l a ri thmeti c mean 25

13.7

. An appli can t for a permit purs uan t to thi s r ule sha ll be al lowe d t he Cl ass I vari anc es as pro vided in 40 CFR §§51 .166 (p) (4)
, (5)
, (6)
, and (7) as con ta ine d in the Code of Fede ra l Regulat ion s on J uly 1, 1994
, pro vi d e d
, tha t al l re qui re m ent s of sai d 40 CFR §§51 .166 (p) (4)
, (5)
, (6)
, and (7) ar e m et and wri tt en not if ic at ion of vari anc e i n ac cor dan ce wit h sa id sec ti on( s) is pr ovided to th e Se cr et ar y.
§45- 14- 14. P roc edur es f or S ourc es Emp loy ing Inno vat ive Cont rol Tec hnol ogy.

14.1

. Any per son pro pos ing to con st ruc t or m odi fy a m aj or st at ion ar y sou rc e or m aj or m odi fi cat ion m ay pet it ion the Sec re ta ry to app rove a syste m of inn ovati ve con tr ol te chn olo gy in li eu of bes t avail abl e con tr ol te chn olo gy . Any suc h pr opos ed i nnovat ive co ntr ol te chn olo gy sha ll m eet th e f

oll owin g condi ti ons :

14.1 .a. T he pro pos ed con tr ol syste m woul d not cau se or con tr ibu te to an unr eas ona ble ri sk to publ ic hea lt h, wel fa re , or sa fe ty in it s op er at ion or fu nct ion ;

14.1 .b. T he pro pos ed sou rc e or m odi fi cat ion m ust ach ie ve a le vel of con ti nuou s emissi ons re duc ti on equ ivale nt to tha t wh ic h woul d ha ve been re qui re d un der se ct ion 8 by a d at e s pec if ie d by the Sec re ta ry;

14.1 .c. T he sou rc e or m odi fi cat ion woul d m eet re qui re m ent s equ ivale nt to al l re qui re m ent s of thi s rul e that a sta ti ona ry sou rc e e m plo ying a syste m

of bes t a vaila ble con tr ol te chn olo gy woul d be re qui re d to

m eet ;

14.1 .d. Bef

ore th e da te spe ci fi ed i n su bse ct ion 14.4 , th e s our ce or m odi fi cat ion woul d:

14.1 .d.1. Not cau se or con tr ibu te to any viola ti on of an app li cab le Nat ion al Am bie nt Air Qual it y Sta nda rd;

14.1 .d.2. Not impact any ar ea wher e a n ap pli cab le in cr ement i s known t o be viola te d;

14.1 .d.3. Me et al l o the r a ppl ic abl e r equ ir ements inc lud ing th ose fo r p ubl ic par ti ci pat ion ; a nd

14.1 .e. T he pro visio ns of 40 CFR §51. 166( p) (r el at ing to Cla ss I ar eas ) have bee n sat is fi ed wit h

re spe ct to al l p er iod s du ri ng the li fe of th e s our ce or m odi fi cat ion

.

14.2

. T he Sec re ta ry sha ll con sul t wit h the gov er nor (s ) of oth er st at e( s) and the Fede ra l Land Ma nager( s) of ar eas impact ed b y the p rop ose d so urc e or m odi fi cat ion

.

14.3

. T he Sec re ta ry, wi t h t h e c onc urr enc e of the gov er nor (s ) of oth er st at e( s) and the Fede ra l Land Ma nage r ( s )
, m ay m ake a det er m ina ti on tha t the sou rc e or m odi fi cat ion woul d be employing inn ovati ve
con tr ol te chn olo gy

.

14.4

. T he Sec re ta ry sha ll spe ci fy a dat e by whic h the sou rc e or m odi fi cat ion m ust m eet the re qui re m ent s and con dit ion s of sub sec ti on 14.1

. Such dat e sha ll not be la te r tha n fou r (4) years fr om the ti m e of st ar t- up
or seven ( 7) years fr om

per m it is sua nce

.

3 04 5 C S R 1 4

14.5

. T he S ecr et ar y shal l wi thd ra w any app roval to em plo y a sy st em of in novati ve cont rol te chn olo gy

m ade und er th is se ct ion 14 i f:

14.5 .a. T he pro pos ed syste m fa il s by the spe ci fi ed dat e to ach ie ve the re qui re d con ti nuou s emissi ons
re duc ti on r at e; or

14.5 .b. T he prop ose d sy st em fa il s befo re the spe ci fi ed dat e s o as to con tr ibu te to an unre aso nab le ri sk to p ubl ic hea lt h, wel fa re , or sa fe ty; or

14.5 .c. T he Sec re ta r y dec ide s at any ti m e tha t the pro pos ed syste m is unl ikely to ach ie ve the

re qui re d l evel o f c ont rol or to pr ote ct th e pu bli c he al th, wel fa re , or sa fe ty.

14.6

. I f the s o u r c e or m odi fi cat ion fa il s to m eet the re qui re d le vel of con ti nuou s emissi ons re duc ti on wit hin the spe ci fi ed ti m e per iod
, or if the app roval is wit hdr awn in acc ord anc e wit h sub sec ti on 14.5
, the Sec re ta ry sha ll spe ci fy a dat e by whic h the sou rc e or m odi fi cat ion sha ll me e t the re qui re m ent for the app li cat ion of bes t avail abl e con tr ol te chn olo gy thr ough use of a demonst ra te d syste m of con tr ol. T his dat e
s h a l l n o t exc eed thr ee (3) years fr om the dat e of the end of the spe ci fi ed ti m e per iod or the dat e tha t the app roval is wit hdr awn, wh ic hever is ea rl ie r.
§45- 14- 15. Exclusi ons F rom Inc rem ent Cons um pti on.

15.1

. T he fol lowi ng con cen tr at ion s s h a ll be exc lud ed in det er m ini ng complia nce wit h a m axi m um al lowa ble in cr eas e:

15.1 .a. Conc ent ra ti ons at tr ibu ta ble to the inc re ase in emissi ons fr om st at ion ar y sou rc es whic h have

con verte d fr om the use of pet rol eum pro duc ts , nat ura l gas, or bot h by re aso n of an ord er in ef fe ct unde r
sec ti ons 2(a ) and (b) of the Ener gy Supp ly and Enviro nm ent al Coor din at ion Act of 1974 (or any sup er sed ing le gisla ti on as of the ef

fe ct ive dat e of thi s rul e) over the emissi ons fr om suc h sou rc es bef ore the ef fe ct ive dat e of suc h an or der ;

15.1 .b. Conc ent ra ti ons at tr ibu ta ble to the inc re ase in emissi ons fr om sou rc es whic h have con verte d fr om usi ng nat ura l gas by re aso n of nat ura l gas cur ta il m ent pla n in ef fe ct pur sua nt to the Fede ra l Power Act over t he e m is si ons fr om

suc h so urc es bef

ore th e e ff

ect ive da te of

suc h pl an;

15.1 .c. Conc ent ra ti ons of par ti cul at e m at t er at tr ibu ta ble to the inc re ase in emissi ons fr om
con st ruc ti on o r o the r t emporar y em is si on- re la te d ac ti viti es of new o r modif ie d so urc es; and

15.1 .d. Conc ent ra ti ons at tr ibu ta ble to the te m por ar y inc re ase in emis s i ons of sul fur dio xid e, par ti cul at e m at te r, or nit rogen oxi des fr om st at ion ar y sou rc es so lon g as suc h exc lus ion m eet s the fol lowi ng
re qui re m ent s:

15.1 .d.1. T he te m

por ar y emissi ons inc re ase o f s u lf ur dio xid e, par ti cul at e m at te r or nit rogen dio xid es doe s no t e xce ed t wo ( 2) years in dur at ion ;

15.1 .d.2. T he e xcl usi on p er iod fo r t he t emporar y em is si ons in cr eas e i s no t r ene wabl e; and

15.1 .d.3. T he e xcl usi on a ll ows n o emiss ion s i ncr eas es fr om a s ta ti ona ry sour ce whic h woul d:

3 14 5 C S R 1 4

15.1 .d.3. A. I m

pac t a Cla ss I ar ea or an ar ea wher e an app li cab l e i ncr ement is known to be viola te d; or

15.1 .d.3. B. Caus e or con tr ibu te to a viol at ion of a Na ti ona l Ambien t Ai r Qu al it y Stand ar d.

15.1 .d.4. T he e x c lus ion re qui re s li m it at ion s to be in ef fe ct at the end of the exc lus ion per iod spe ci fi ed in par agraph 15.1 .d.1, whic h ensur es tha t the emissi ons le vels fro m st at ion ar y sou rc es woul d not

exc eed th ose le vels o ccu rr ing fr om suc h so urc es bef

ore th e t emporar y incr eas e.

15.2

. No exc lus ion of suc h con cen tr at ion s sha ll app ly m ore th an f ive ( 5) years af

te r the ef fe ct ive dat e of the ord er to whic h subdi visio n 15.1.a ref er s or the pla n to which subd ivisi on 15.1.b re fe rs , whi che ver i s app li cab le

. I f bot h suc h ord er and pla n ar e app li cab le
, no suc h exc lus ion sha ll app ly m ore tha n fi ve (5) years af te r t he l at er of

suc h ef fe ct ive da te s.
§45- 14- 16. Spec if

ic Exempt ion s.

16.1

. A non-prof

it hea lt h or non-prof

it edu cat ion al ins ti tut ion pro pos ing to con st ruc t or re loc at e a m aj or st at ion ar y sou rc e or to m ake a m aj or m odi fi cat ion m ay pet it ion the Sec re ta ry for an exe m pti on fr om the

re qui re m ent s of

sub sec ti ons 8.2, 8.3 and 8.4 and se ct ion s 9, 11 a nd 1 2.

16.2

. T he sou rc e or m odi fi cat ion tha t woul d be a m aj or st at ion ar y sou rc e or m aj or m odi fi cat ion onl y if fugit ive emissi ons , to the ext ent qua nti fi a b l e , ar e con si der ed in cal cul at ing the pot ent ia l to emit of the st at ion ar y sourc e or m odi fi cat ion and suc h sourc e does not bel ong to any of the sou rc e c at egori es li st ed i n T abl e 1 m ay pet it ion the Sec re ta ry for exe m pti on fr om the re qui re m ent s of sub sec ti ons 8.2, 8.3, 8.4 and

sec ti ons 9, 1 1 an d 12

.

16.3

. Any per son pro pos ing to re loc at e a sou rc e or m odi fi cat ion tha t is a por ta ble st at ion ar y sou rc e whic h has pre viousl y re cei ved a per m it unde r thi s rul e m ay pet it ion t h e S ecr et ar y for an exe m pti on fr om the

re qui re m ent s of sub sec ti ons 8.2, 8.3 and 8.4 and sec ti ons 9, 11 and 12. T he Sec re t a r y s h a ll grant thi s
exe m pti on i f t he f

oll owin g condi ti ons ar e met:

16.3 .a. T he sou rc e pro pos es to re loc at e and emissi ons of the sou rc e at the new loc at ion woul d not

exc eed two (2 ) year s;

16.3 .b. T he e m is si ons fr om th e s our ce woul d no t e xce ed i ts al lowa ble emissi ons ;

16.3 .c. T he emissi ons fr om the sou rc e woul d impact no Cla ss I ar ea and no ar ea wher e an app li cab le inc re m ent is known to be viola te d;

16.3 .d. T he s our ce ide nti fi es the pro pos ed new loca ti on and t he p rob abl e du ra ti on o f o per at ion at the new l oca ti on; and

16.3 .e. Such pet it ion sha ll be sub m it te d t o t he S ecr et ar y not l ess th an t en ( 10) days in advanc e of the pr opos ed r el oca ti on u nle ss a di ff er ent ti m e du ra ti on i s pr evious ly appr oved by the Sec re ta ry.

16.4

. Requ ir ements equ ivale nt to tho se con ta ine d in sub sec ti ons 8.2, 8.3 and 8.4 and sec ti ons 9, 11 and 12 d o no t a ppl y to a m aj or st at ion ar y so urc e or m aj or m odi fi cat ion wit h r esp ect to a p ar ti cul ar pol lut ant if

3 24 5 C S R 1 4

the owner or ope ra tor demonst ra te s tha t, as to tha t pol lut ant , the sou rc e or m odi fi cat ion is loc at ed in an ar ea des ignat ed a s no nat ta inment unde r § 107 of the CAA.

16.5

. A n y p e rs on pro pos ing to con st ruc t or re loc at e a m aj or st at ion ar y sou rc e or m ake a m aj or

m odi fi cat ion m ay pet it ion the Sec re ta ry for an exe m pti on fr om the re qui re m ent s of sec ti ons 9 thr ough 12 wit h re spe ct to a par ti cul ar pol lut ant and the Sec re ta ry sha ll grant suc h exe m pti on, if the al lowa ble emissi ons of tha t pol lut ant fr om a new sou rc e, or the net emissi ons inc re ase of tha t pol lut ant fr om a m odi fi cat ion
, woul d

n o t e x c eed two (2) years , woul d not impact any Cla ss I ar ea and woul d not impact any ar ea wh e r e a n app li cab le in cr ement i s known t o be viola te d.

16.6

. Any pe rs on p r o p o s i n g t o modi fy a m aj or st at ion ar y so urc e loc at ed in a Cla ss I I ar ea tha t was in exi st enc e pri or to Ma rc h 1, 1978 m ay pet it ion the S e c r e t a r y f o r an exe m

pti on fr om the re qui re m ent s of

sec ti ons 9, 1 1 an d 12 as the y r el at e to any m axi m um al lowa ble in cr eas e f

or a Cl ass I I ar ea. T he S ecr et ar y sha ll grant suc h exe m

pti on if the net inc re ase in al lowa ble emissi ons of eac h re gulat ed NSR pol lut ant fr om the m odi fi cat ion af

te r the app li cat ion of bes t avail abl e con tr ol te chn olo gy woul d be le ss tha n fi ft y (50 ) ton s per year.

16.7

. Any per son pro pos ing to con st ruc t o r r e loc at e a m aj or st at ion ar y sou rc e or m ake a m aj or

m odi fi cat ion m ay pet it ion the Sec re ta ry for an exempti on fro m the re qui re m ent s of sec ti on 11 wit h re spe ct to a pa rt ic ula r p oll uta nt if :

16.7 .a. T he app li can t demonst ra te s tha t the emissi ons in cr ea se of th e pol lut ant fr om a new st at ion ar y
sou rc e or the net emissi ons inc re ase of the p o l l u t ant fr om a m odi fi cat ion woul d cau se, in any ar ea, an ai r qua li ty impact le ss tha n t he a m ount s l is te d i n T abl e 2; or

16.7 .b. T he app li can t demonst ra te s tha t the con cen tr at ion s of the pol lut ant in the ar ea tha t the sou rc e
or m odi fi cat ion woul d af fe ct ar e l ess th an t he c onc ent ra ti ons li st ed i n T abl e 2; or

16.7 .c. T he a ppl ic ant ’s re que st is fo r a ny poll uta nt whic h i s no t l is te d i n T abl e 2.

T abl e 2

- De M ini m is Air Qual it y I m pac ts

Pol lut ant Conc ent ra ti on ( ì g/m )

3 Averaging T ime

Car bon Mo noxi de 575 8- hour

Nit rogen Di oxi de 14 ann ual

2

. 5 PM 4 24- hour

1 0 PM 10 24- hour

Sul fur Dio xid e 13 24- hour

Ozone None NA

1

Lea d 0.1 3- m ont h

3 34 5 C S R 1 4

Flu ori des 0.25 24- hour
Hydrogen Sul fi de 0.2 1- hour

T ota l Re duc ed S ulf

ur 10 1- hour

Redu ced Sul fur Com

poun ds 10 1- hour

No d e min imi s ai r qu alit y le vel is provid ed for ozo ne. How eve r, an y net emissi ons in crease of 10 0 ton s per y ear or more of volati le organ ic 1
comp oun ds or n it roge n oxides s ub ject t o PSD would b e requi red t o p erfo rm a n amb ient i mp ac t an aly sis, i nc lud in g th e gath ering of a ir q ua lity da ta

.

16.8

. T he per m it ti ng re qui re m ent s con ta ine d in sub divis ion 9.1.b do not app ly to a st at ion ar y sou rc e or

m odi fi cat ion wit h resp ect to any m axi m um al lowa ble inc re ase for nit rogen oxi des if the owner or oper at or of the sou rc e or m odi fi cat ion sub m it te d an app li cat ion for a per m it to the Sec re ta ry bef ore t h e pro visio ns embodying the m axi m

um al lowa ble inc re ase too k ef fe ct as par t of the pla n and the Secr et ar y sub seq uen tl y det er m ine s t hat th e a ppl ic at ion as sub m it te d be for e t hat dat e was complet e.

16.9

. T he per m it ti ng re qui re m ent s cont ai ned in sub divis ion 9.1.b sha ll not app ly to a st at ion ar y sou rc e

1 0 or m odi fi cat ion wit h r esp ect to any m axi m um al lowa ble in cr eas e f

or PM if

:

16.9 .a. T he owner or oper at or of the sou rc e or m odi fi cat ion sub m it te d an app li cat ion fo r a per m it

1 0 to the Sec re ta ry bef

ore the pro visio ns embodying the m axi m um al lowa ble inc re ase s for PM too k ef fe ct as par t o f t he p la n, a nd

16.9 .b. The S ec re ta

ry sub seq uen tl y det er m ine s tha t the app li cat ion as sub m it te d bef ore tha t dat e was complet e. I nst ead
, the app li cab le re qui re m ent s of sub divis ion 9.1.b sha ll app ly wit h re spe ct to the m axi m um al lowa ble in cr eas es for T SP as in ef fe ct on t he d at e t he a ppl ic at ion was sub m it te d.

§45- 14- 17. P ubli c Rev ie w P roc edur es.

17.1

. At the ti m e tha t an app li cat ion for a c ons tr uct ion
, m odi fi cat ion or re loc at ion per m it is fi le d, the app li can t sha ll pla ce a Cla ss I le gal advert is ement in a news pap er of genera l ci rc u l at ion in the ar ea wher e the sou rc e wil l be loc at ed. No per m it sha ll be is sue d t o any app li can t unt il at le ast thi rt y ( 30) days not ic e has bee n pro vided to the publ ic

. T he advert is ement sha ll con ta in at a m ini m um , the name of the app li can t, the type and loc at ion of the sou rc e, the type and amount of ai r pol lut ant s p r o p o s e d to be dis cha rged, the nat ure of the per m it bei ng sou ght, the pro pos ed st ar t- up dat e for the sou rc e and a con ta ct te le phon e number for m ore in for m at ion

.

17.2

. Aft er fi nis hin g the re view of a complet e a p p l ic at ion
, the Sec re ta ry sha ll m ake a pre li m ina ry det er m ina ti on whe the r a per m it sho uld be app roved, app roved wi th con dit ion s, o r d is app roved.

17.3

. T he Sec re ta ry sha ll m ake avail abl e in at le ast one loc at ion in the re gion in whic h the pro pos ed

sou rc e w o u l d b e c o nst ruc te d a cop y of al l m at er ia ls the app li can t sub m it te d (e xcl udi ng dat a ent it le d to pro te ct ion as con fi den ti al inf ormati on unde r 45CSR31 ), a cop y of the pre li m ina ry det er m ina ti on, and a cop y
or summ ar y of ot her m at er ia ls , if any, co nsi der ed i n mak ing th e pr el iminar y dete rminat ion

.

17.4

. T he Sec re ta ry sha ll pla ce a Cla ss I le gal advert is ement in a pap er of genera l ci rc ula ti on in the ar ea wher e the pro pos ed sou rc e woul d be con st ruc te d, m odi fi ed, or re loc at ed. T he advert is ement sha ll con ta in,

3 44 5 C S R 1 4

as a m ini m

um , the name of the app li can t, the type and loc at ion of the sou rc e, the pro pos ed st ar t- up dat e, the pre li m ina ry det er m ina ti on, the degree of inc re m ent con sumpti on tha t is exp ect ed fr om the sou rc e or

m odi fi cat ion
, not if

ic at ion of the oppo rt uni ty for wri tt en publ ic comm ent , pro visio ns for re que st ing a publ ic

m eet ing, det ai ls con cer nin g the ti m e and pla ce of suc h a m eet ing if one is sch edu le d, and not if ic at ion of the oppo rt uni ty for comm ent at a publ ic m eet ing if suc h m eet ing is to be con duc te d. A publ ic comm ent per iod of thi rt y (30) days s hal l b e pr ovided and so st at ed i n t he a dvert is ement.

17.5

. T he Sec re ta ry sha ll sen d a cop y of the advert is ement to the app li can t, to the Adm ini st ra tor , and to off ic ia ls and agenci es having cognizanc e over the loc at ion wher e the pro pos ed con st ruc ti on woul d occ ur as fol lows : any oth er Sta te or loc al ai r p oll uti on c ont rol agenci es, th e c hie f exe cut ives of the ci ty and cou nty wher e the sou rc e w o uld be loc at ed; any compreh ens ive re gional la nd use pla nni ng a gency, a ny St at e, and any Fede ra l La nd M ana ger, who se la nds m ay be a ff ect ed b y em is si ons fr om

th e s our ce or m odi fi cat ion

.

17.6

. T h e S e c r et ar y sha ll con si der publ ic comm ent s sub m it te d wit hin thi rt y (30 ) days af te r the Sec re ta ry’s publ ic not if

ic at ion of an oppo rt uni ty for comm ent upon a pro pos ed con st ruc t i o n or re loc at ion of a m aj or st at ion ar y sou rc e or maj or m odi fi cat ion , an d co m m ent s s ubmitt ed wi thi n a spe ci fi ed p er iod not to exc eed fi ft een (15 ) days af te r any publ ic m eet ing t o re cei ve comm ent on suc h pro pos ed con st ruc ti on,

m odi fi cat ion
, or re loc at ion bef ore m aking a fi nal dec is ion on the app rovabi li ty of the app li cat ion

. T he Sec re ta ry sha ll m ake cop ie s of al l comm ent s avail abl e for publ ic ins pec ti on in the same loc at ion s wher e the Sec re ta ry m ade avail abl e pr eco nst ruc ti on i nfo rmati on r el at ing to th e pr opos ed s our ce or m odi fi cat ion

.

17.7

. T he Sec re ta ry sha ll m ake a fi nal det er m ina ti on whet her con st ruc ti on sho uld be app roved, app roved wit h co ndi ti ons , or di sap pro ved.

17.8

. T he S ecr et ar y shal l n oti fy the app li can t in writ ing of the fi nal det er m ina ti on a nd mak e a cop y of

suc h not if

ic at ion avail abl e for publ ic ins pec ti on at the same loc at ion wher e the Sec re ta ry ma d e avail abl e pre con st ruc ti on i nfo rmati on a nd p ubl ic comm ent s r el at ing to th e pr opos ed s our ce or m odi fi cat ion

. §45- 14- 18. P ubli c M eet ing s.

18.1

. Publ ic me e t i n gs to re cei ve comm ent s on per m it app li cat ion s sha ll be hel d when the Sec re ta ry dee m s it app rop ri at e or when sub st ant ia l int er est is exp re sse d, in wri ti ng, by per son s who m ight re aso nab ly be e xpe ct ed t o be af

fe ct ed b y the p rop ose d maj or sou rc e or m aj or m odi fi cat ion

.

18.2

. T he Sec re ta ry or the Sec re ta ry’s des ignee sha ll pre si de over suc h m eet ings and ens ure tha t a l l int er est ed par ti es have ample oppo rt uni ty to pre sen t comm ent s. Such m eet ings sha ll be hel d at a con venien t pla ce as nea r a s pr act ic abl e t o t he l oca ti on o f t he p rop ose d maj or sou rc e or m aj or m odi fi cat ion

.

18.3

. At a re aso nab le ti m e pr ior to suc h meeti ngs, th e Se cr et ar y shal l p rovid e a ppr opr ia te in for m at ion to news m edi a i n t he a re a whe re th e pr opos ed s our ce or m odi fi cat ion is to be loc at ed.

§45- 14- 19. P erm it Tran sf er, Cance ll ati on an d Res pons ibi li ty.

19.1

. A per m it te e m ay pet it ion the Sec re ta ry for a tra nsf er of a permit pre viousl y is sue d in accor dan ce wit h thi s rul e. T he Sec re ta ry sha ll app rove suc h per m it tr ans fe r pro vided the fol lowi ng con dit ion s ar e m et :

19.1 .a. T he pe rmitt ee, in the pet it ion
, des cr ibe s the re aso ns for the re que st ed per m it tr ans fe r and

3 54 5 C S R 1 4

cer ti fi es tha t the sub

j ect sou rc e is in complia nce wit h al l the pro visio ns and re qui re m ent s of it s per m it
, and

19.1 .b. T he tr ans fe re e pro vides wri tt en acknowl edgm ent tha t it acc ept s and wil l comply wit h al l the

re qui re m ent s, t er m s, a nd c ondi ti ons as con ta ine d i n t he s ubj ect per m it

.

19.2

. T he Sec re ta ry sha ll sus pen d or re vok e a per m it if
, af te r ei ght e e n ( 1 8 ) mont hs fr om the dat e of is sua nce the hol der of the per m it can not pro vide the Sec re ta ry, at the Sec re ta ry’s re que st , wit h wri tt en pro of of a good fa it h ef

for t tha t suc h con st ruc ti on, m odi fi cat ion
, or re loc at ion has comm enc ed and re m ai ns ongoing. Suc h pr oof

sha ll be pro vided n ot la te r t han th ir ty (30 ) d ays af te r t he S ecr et ar y’s r equ est

.

19.3

. T h e S e c r et ar y m ay sus pen d, m odi fy, or re vok e the per m it if the pla ns and spe ci fi cat ion s upon whic h the app roval was bas ed o r the con dit ion s est abl is hed in the per m it ar e not adh er ed to. Upon not ic e of the Sec re ta ry’s int ent to sus pen d, m odi fy or re vok e a per m it
, the per m it te e m ay re que st a con fe re nce wit h the Sec re ta ry in acc ord anc e wit h the pro visio ns of W.V a. Code §22-5- 5 to sho w cau se why the per m it sho uld not be sus pen ded , m odi fi ed o r r evok ed.

19.4

. Any owner or ope ra tor who con st ruc ts , m odi fi es or re loc at es an y s t a t i o nar y sou rc e not in

acc ord anc e wit h the app li cat ion sub m it te d pur sua nt to thi s rul e or wit h the te rms of any per m it to con st ruc t,

m odi fy or re loc at e, or any owner or ope ra tor of a s our ce sub

j ect to th is ru le who comm enc es con st ruc ti on af te r the ef fe ct ive da te of

th is ru le wit hout app lying for and re cei ving app roval her eun der , shal l be subj ect to app rop ri at e e nfo rc ement a ct ion

.

19.5

. Poss ess ion of a per m it doe s not re li eve any per son of the re spo nsi bil it y of complying wit h any and al l r ule s of

th e Se cr et ar y or W .V a. Co de § 22- 1- 1 et se q.

19.6

. [Re ser ved.]

19.7

. Any pers on who owns or ope ra te s a ny part ic ula r s our ce or m odi fi cat ion whi ch beco m es a maj or st at ion ar y sou rc e or m aj or m odi fi cat ion sol el y by virt ue of a re la xat ion in any li m it at ion
, enf orc eab le by the Adm ini st ra tor or the Sec re ta ry, on t he c apa ci ty of the sou rc e or m odi fi cat ion ot her wis e t o emit a pol lut ant (s uch as a re st ri ct ion on hour s of ope ra ti on)
, sha ll bec om e sub j ect to the re qui re m ent s of thi s rul e as tho ugh

con st ruc ti on h ad n ot yet co m m enc ed o n t he s our ce or m odi fi cat ion

.

19.8

. Exce pt as oth er wis e pr ovided in sub divis ion 19.8 .f, the fol lowi ng spec if ic pr ovisi ons app ly wit h

re spe ct to any re gulat ed NSR pol lut ant emitt ed fr om pro j ect s at exi st ing emissi ons uni ts at a m aj or st at ion ar y
sou rc e (ot her tha n pro

j ect s at a sou rc e wit h a PAL) in ci rc um st anc es wher e the re is a re aso nab le pos si bil it y, wit hin the m ean ing of sub divis ion 19.8 .f, tha t a pro j ect tha t is not a par t of a m aj or m odi fi cat ion m ay re sul t in a si gnifi can t emis s ion s inc re ase of suc h pol lut ant , and the owner or ope ra tor el ect s to use the m et hod spe ci fi ed i n pa ra graphs 2.63 .a.1 th rou gh 2.63.a .3 f or cal cul at ing pr oj ect ed a ct ual emissi ons

.

19.8 .a. Bef

ore beginn ing actua l cons tr uct ion of the pro j ect , the owner or oper at or sha ll doc um ent and m ai nta in a r eco rd of the fo ll owin g info rmati on:

19.8 .a.1

. A des cr ipt ion of th e pr opos ed p roj ect ;

19.8 .a.2

. I den ti fi cat ion of the emissi ons uni t( s) whos e emissi ons of a re gulat ed NSR pol lut ant

cou ld be a ff

ect ed b y the p rop ose d pr oj ect ; a nd

3 64 5 C S R 1 4

19.8 .a.3

. A des cr ipt ion of the app li cab il it y te st use d to det er m ine tha t the pro pos ed pro j ect is not

a m aj or m odi fi cat ion for any re gulat ed NSR pol lut ant , inc lud ing the bas el ine act ual emissi ons , the pro j ect ed act ual emissi ons , the amount of emissi ons exc lud ed unde r par agraph 2.63

. a

. 2 a n d an exp la nat ion for why

suc h amount was exc lud ed, and any net ti ng cal cul at ion s, i f a ppl ic abl e.

19.8 .b. I f the emissi ons uni t is an exi st ing el ect ri c uti li ty st eam g ene ra ti ng u nit
, bef ore beginn ing act ual con st ruc ti on, the owner or ope ra tor sha ll pro vide a cop y of the inf ormati on re qui re d unde r sub divis ion 19.8 .a to the Sec re ta ry. Noth ing in sub divis ion 19.8 .b sha ll be con st rue d to re qui re the owner or ope ra tor of suc h a uni t t o ob ta in any det er m ina ti on f rom the Sec re ta ry bef

ore beginn ing ac tua l c ons tr uct ion

.

19.8 .c. T he owner or ope ra tor sha ll m oni tor the emissi ons of any re gulat ed NSR pol lut ant tha t cou ld inc re ase as a re sul t of the pro j ect and tha t is emitt ed by any emissi ons uni t ide nti fi ed in par agraph 19.8 .a.1

. T he owner or ope ra tor sha ll cal cul at e and m ai nta in a r eco rd of the ann ual emissi ons , in to ns p er year on a cal end ar year basi s, for a peri od of 5 years fol lowi ng re sumpti on of r egular ope ra ti ons af te r t he c han ge, or for a per iod of 10 years fol lowi ng re sumpti on of re gular ope ra ti ons af te r the cha nge if the pro

j ect inc re ase s the des ign ca pac it y of or pot ent ia l t o emit t hat re gulat ed NSR pol lut ant at suc h emiss ion s un it

.

19.8 .d. I f the uni t is an exi st ing el ect ri c uti li t y s t e a m ge n e ra ti ng u nit
, the owner or ope ra tor sha ll sub m it a re por t to the Sec re ta ry w i t hin 60 days af te r the end of eac h year dur ing whic h re cor ds m ust be gen er at ed unde r sub divis ion 19.8 .c set ti ng out the uni t’ s ann ual emissi ons dur ing the cal end ar year tha t pre ced ed s ubmissi on o f t he r epo rt

.

19.8 .e. I f the uni t is an exis ti ng uni t othe r tha n an el ect ri c uti li ty st eam g ene ra ti ng uni t, the owner or oper at or sha ll sub m it a repo rt to the Sec re ta ry if the ann ual emissi ons , in tons per year, fr om the pro j ect ide nti fi ed in sub divis ion 19.8 .a, exc eed the bas el ine act ual emissi ons (a s doc um en te d and m ai nta ine d pur sua nt t o p a r a gra ph 19.8 .a.3 ), by a si gnifi can t amount (a s def ine d in sub sec ti on 2.74 ) for tha t re gulat ed NSR pol lut ant , and if suc h emissi o n s d i f fe r fr om the pre con st ruc ti on pro j ect ion as doc um ent ed and

m ai nta ine d pursu ant to par agraph 19.8 .a.3 . Suc h r epo rt sha ll be submitt ed to the Sec re ta ry wit hin 60 days af te r t he e nd o f s uch year. T he r epo rt sha ll con ta in the fo ll owin g:

19.8 .e.1

. T he n ame, addr ess and te le phon e nu m ber of th e maj or st at ion ar y sourc e;

19.8 .e.2

. T he a nnua l e m is si ons as ca lc ula te d pu rs uan t t o su bdi visio n 19 .8.c ; a nd

19.8 .e.3

. Any ot her inf

ormati on tha t the owner or op e r a t or wis hes to inc lud e in the re por t (e .g.,
an e xpl ana ti on a s t o why the emissi ons di ff er fr om th e pr eco nst ruc ti on p roj ect ion ).

19.8 .f. A “r eas ona ble pos si bil it y” unde r sub sec ti on 19.8 occ urs when the owner or ope ra tor cal cul at es the pr oj ect to re sul t i n ei the r:

19.8 .f.1

. A pro

j ect ed act ual emissi ons i n c r e a s e o f a t le ast 50 per cen t of the amount tha t is a “si gnifi can t em is si ons inc re ase ,” as defi ned unde r subs ect ion 2.75 (wi tho ut re fe re nce to the amount tha t is

a s ignif ic ant net emissi ons in cr eas e) , fo r t he r egulat ed NSR pol lut ant ; o r

19.8 .f.2

. A pro

j ect ed act ual emissi ons inc re ase tha t, adde d to the am ount of em is si ons exc lud ed unde r par agraph 2.63 .a.3
, sums to at le ast 50 per cen t of the amount tha t is a “si gnifi can t emissi ons inc re ase ,”

as def ine d unde r sub sec ti on 2.75 (wi tho ut re fe re nce to the amount tha t is a si gnifi can t net emi s s i ons

3 74 5 C S R 1 4

inc re ase ), for the re gulat ed NSR pol lut ant

. For a pro j ect for whic h a re aso nab le pos si bil it y occ urs onl y wit hin the m ean ing of thi s par agraph
, and not al so wit hin the m ean ing of par agraph 19.8 .f.1
, the n pro visio ns unde r s ubdi visio ns 1 9.8.b th rou gh 19.8.e do n ot app ly to the pr oj ect

.

19.9

. T he owner or ope ra tor o f t h e s o u rc e sha ll m ake avail abl e the inf ormati on re qui re d to be doc um ent e d a n d m ai nta ine d pur sua nt to sub sec ti on 19.8 for re view upon a re que st for ins pec ti on by the Sec re ta ry or t he gene ra l p ubl ic pur sua nt to the re qui re m ent s c ont ai ned in 45CSR3 0.

§45- 14- 20. Dis posi ti on of P erm it s.

20.1

. I n the event that the Sec re ta ry pro m ulgat es cha nges to this rul e or in the event of a re des ignat ion of an at ta inment or non-atta inment ar ea (i n acc ord anc e wit h § 107 of the CAA) pri or to fi nal dis pos it ion of

a per m it
, the Sec re ta ry sha ll m ake fi nal dis pos it ion of the per m it app li cat ion in acc ord anc e wit h suc h newl y pro m ulgat ed s ta nda rds or re des ignat ion

. §45- 14- 21. Conf

li ct w it h O the r P erm it ti ng Rul es.

21.1

. For sou rc es re qui re d to obt ai n a per m it unde r thi s rul e, the pro visio ns of 45CSR13 re qui ri ng a per m it do n ot app ly, so tha t o nly a s ingle per m it is re qui re d; pro vided, however , th at :

21.1 .a. T he bas e per m it app li cat ion fe e of $1,0 00 pur sua nt t o 4 5 C S R 2 2
, sub divis ion 3.4.a sha ll app ly to suc h so urc es in add it ion to ot her app li cab le fe es; and

21.1 .b. A n y p er m it is sue d unde r thi s rul e inc lud es con dit ion s tha t ens ure complia nce wi t h t h e pro visio ns of 45CSR13 to t he e xte nt appl ic abl e to any re gulat ed air pol lut ant (a s defi ned in 45CSR13 ) not oth er wis e c overed und er th is ru le

.

21.2

. For sou rc es tha t m ay be sub j ect to 4 5 C S R 1 3
, 45CSR14 and /or 45CSR19
, the m ore st ri ngent pro visio ns o f e ach app li cab le ru le sha ll app ly.

§45- 14- 22. [Re ser ved. ]

§45- 14- 23. [Re ser ved. ]

§45- 14- 24. [Re ser ved]

. §45- 14- 25. Act ual s P ALs.

25.1

. Appl ic abi li ty.

25.1 .a. T he Sec re ta ry m ay app rove the use of an act ua l s P A L for any exi st ing m aj or st at ion ar y
sou rc e if th e PAL meet s t he r equ ir ements in sub sec ti ons 25.1 th rou gh 25.15. T he t er m “PAL” sha ll m ean “ac tua ls PAL” t hro ughout sec ti on 2 5.

25.1 .b. Any physic al cha nge in or cha nge in the m et hod of ope ra ti on o f a m aj or st at ion ar y sou rc e tha t maint ai ns i ts to ta l s our ce-wide e m is si ons bel ow t he P AL le vel, m eet s the req uir ements in sub sec ti ons 25.1 th rou gh 25.15, and compli es wit h t he P AL per m it :

3 84 5 C S R 1 4

25.1 .b.1. I s no t a m aj or m odi fi cat ion fo r t he P AL pol lut ant ;

25.1 .b.2. Does not have t o be app roved t hro ugh the PSD pr ogram; and

25.1 .b.3. I s no t s ubj ect to th e pr ovisi ons in sub sec ti on 19.4 (re st ri ct ion s on re la xin g enfor cea ble emissi on li m it at ion s tha t the m aj or st at ion ar y sou rc e use d to avoid app li cab il it y of the m aj or NSR pro gram ).

25.1 .c. Exce pt as pro vided unde r par agraph 25.1 .b.3, a m aj or st at i o n a r y s o u r ce sha ll con ti nue to comply wit h al l app li cab le Fe d e r a l o r S ta te re qui re m ent s, emissi on li m it at ion s, and work pra ct ic e
re qui re m ent s t hat wer e e st abl is hed pr ior to th e e ff ect ive da te of

th e PAL.

25.2

. Def

ini t i o n s

. -- F o r the pur pos es of thi s sec ti on 25, the def ini ti on in sub divis ion 25.2 .a app li es. Wh en a te rm is not def

ine d in the se par agraph s, it sha ll have the m ean ing giv en in sec ti on 2 or in the CAA.

25.2 .a. All owabl e emissi ons m ean s “al lowa ble emissi ons ” as defi ned in sub sec ti on 2.6, exce pt as

m odi fi ed a cco rdi ng to pa ra graphs 25.2 .a.1 and 25.2 .a.2

.

25.2 .a.1

. T he al lowa ble emissi ons for any emissi ons uni t sha ll be cal cul at e d con si der ing any emissi on l imita ti ons th at ar e e nfo rc eab le as a p ra ct ic al m at te r o n t he e m is si ons uni t’ s po te nti al to emit.

25.2 .a.2

. An emissi ons uni t’ s pot e n t i a l t o emit sha ll be det er m ine d usi ng the def ini ti on in sub sec ti on 2.58
, exc ept tha t the word s “or enf orc eab le as a pra ct ic al m at te r” sho uld be add ed af te r “f ede ra ll y enf orc eab le .”

25.3

. Pe r mi t app li cat ion re qui re m ent s.

- - As par t of a per m it app li cat ion re que st ing a PAL, the owner
or ope ra tor of a m aj or st at ion ar y sou rc e sha ll sub m it the fol lowi ng inf ormati on to the Sec re ta ry for app roval :

25.3 .a. A li st of al l emissi ons uni ts at the sou rc e des ignat ed as small, si gnifi can t or m aj or bas ed on the ir pot ent ia l to emit. I n add it ion
, the owner or ope ra tor of the sou rc e sha ll ind ic at e whic h, if any, Fede ra l

or Sta te app li cab le re qui re m ent s, e m is si on l imita ti ons , or wor k prac ti ces app ly to eac h un it

.

25.3 .b. Cal cul at ion s of the bas el ine act ual emissi ons (wi th sup por ti ng doc um ent at ion ). Base li ne act ual emissi ons ar e to inc lud e emissi ons ass oci at ed not onl y wit h ope ra ti on of the uni t, but al so emissi ons
ass oci at ed wi th st ar tup , sh utd own, a nd malf unc ti on.

25.3 .c. T he cal cul at ion pro ced ure s that the m aj or st at ion ar y sou rc e owner or ope ra tor pro pos es to

use to con vert the m oni tor ing syste m dat a to m ont hly emissi ons and ann ual emissi ons bas ed on a 12- m ont h rol li ng tot al fo r e ach m ont h as re qui re d by sub divis ion 25.1 3.a.

25.4

. Gene ra l r equ ir ements for es ta bli shi ng PALs.

25.4 .a. T he S ecr et ar y is al lowe d to est abl is h a PAL at a m aj or st at ion ar y so urc e, pro vided tha t a t a minimum , th e r equ ir ements in par agraph s 25 .4.a .1 t hro ugh 25.4. a.7 ar e met.

25.4 .a.1

. T he PAL sha ll impose an ann ual emissi on li m it at ion in ton s per year, tha t is enf orc eab le

as a pra ct ic al m at te r, for the ent ir e m aj or st at ion ar y sou rc e. For eac h m ont h dur ing the PAL ef fe ct ive per iod af te r the fi rs t 12 m ont hs of est abl is hin g a PAL, the m aj or st at ion ar y sou rc e owner or ope ra tor sha ll sho w tha t

3 94 5 C S R 1 4

the sum of the m ont hly em is si ons fr om eac h em is si ons uni t unde r the PAL for the pre vious 12 con sec uti ve

m ont hs is le ss tha n the PAL (a 12- m ont h avera ge, rol le d m ont hly). For eac h m ont h d u r i n g the fi rs t 11

m ont hs fr om the PAL ef

fe ct ive dat e, the m aj or st at ion ar y sou rc e owner or ope ra tor sha ll sho w tha t the sum of the pr ece din g m ont hly emissi ons fr om th e PAL e ff

ect ive da te for eac h emissi ons uni t unde r t he P AL is le ss tha n t he P AL.

25.4 .a.2

. T he PAL sha ll be est abl is hed in a PAL per m it tha t m eet s the publ ic par ti ci pat i o n
re qui re m ent s i n se ct ion 17.

25.4 .a.3

. T he P AL per m it sha ll con ta in al l t he r equ ir ements of sub sec ti on 2 5.7.

25.4 .a.4

. T he PAL sha ll inc lud e fugit ive emissi ons , to the ext ent qua nti fi abl e, fr om al l emissi ons uni ts th at emit or have t he p ote nti al to emit t he P AL pol lut ant at th e maj or st at ion ar y sourc e.

25.4 .a.5

. Eac h PAL s hal l r egulat e e m is si ons of onl y one po ll uta nt.

25.4 .a.6

. Eac h PAL s hal l h ave a PAL ef fe ct ive pe ri od o f 1 0 year s.

25.4 .a.7

. T he owner or ope ra tor of the m aj or st at ion ar y sou rc e wit h a PAL sha ll comply wit h the

m oni tor ing, re cor dkeepi ng, and re por ti ng re qui re m ent s pro vided in sub sec ti ons 25.1 2 thr ough 25.1 4 for eac h emissi ons uni t u nde r t he P AL th rou gh the PAL ef fe ct ive pe ri od.

25.4 .b. At no ti m e dur ing or af te r the PAL ef

fe ct ive per iod ar e emissi ons re duc ti ons of a PAL pol lut ant tha t occ ur dur ing the PAL ef fe ct ive per iod cr edi ta ble as dec re ase s for pur pos es of off set s pur sua nt to 45CSR19 unl ess the le vel of the PAL is r e d u ced by the amount of suc h emissi ons re duc ti ons and suc h

re duc ti ons woul d be cr edi ta ble in th e a bse nce of th e PAL.

25.5

. Publ ic par ti ci pat ion re qui re m ent s for PALs.

- - PALs for exi st ing m aj or st at ion ar y sou rc es sha ll be est abl is hed
, re newe d, or inc re ase d thr ough a pro ced ure tha t is con si st ent wit h 45CSR13

. T his inc lud es the

re qui re m ent tha t the Sec re ta ry pro vide the publ ic wit h not ic e of the pro pos ed app roval of a PAL per m it and at le ast a 30- day per iod for sub m it ta l of publ ic comm ent

. T he Sec re ta ry m ust add re ss al l m at er ia l comm ent s bef ore ta king fina l a ct ion on t he p er m it

.

25.6

. Set ti ng the 10- year a ct ual s PAL l evel.

25.6 .a. Exce pt as pro vided in sub divis ion 25.6 .b, act ual s PAL le vel for a maj or st at ion ar y sourc e sha ll be est abl is hed as the sum of the bas el ine act ual emissi ons (a s def i ned in sub sec ti on 2.8) of the PAL pol lut ant for ea ch e m is si ons uni t a t t he s our ce; pl us a n am ount equ al to the app li cab le si gnifi can t level for
t h e PAL pol lut ant unde r sub sec ti on 2.74 or unde r the CAA, whic hever is lowe r. Wh en est abl is hi n g t h e act ual s PAL le vel, for a PAL pol lut ant , onl y one con sec uti ve 24- m ont h per iod m ust be use d to det er m ine the bas el ine act ual emissi ons for al l exi st ing emissi ons uni ts

. However, a dif fe re nt con sec uti ve 24- m ont h per iod

m ay be use d for ea c h d i f f er ent PAL pol lut ant

. Em is si ons ass oci at ed wit h uni ts tha t wer e per m ane ntl y shu tdo wn af

te r thi s 24- m ont h per iod m ust be sub tr act ed fr om the PAL le vel. Em is si ons fr om uni ts on whic h act ual con st ruc ti on b egan af te r t he 2 4- m ont h peri od m ust be adde d to the PAL le vel in an amount equa l to the pot ent ia l to emit of the uni ts

. T he Sec re ta ry sha ll spe ci fy a re duc ed PAL le vel(s ) (i n ton s/ yr) in the PAL per m it to bec om e ef

fe ct ive on the fut ure compl i a n c e d a t e (s ) of any app li cab le Fede ra l or Sta te re gulat ory
re qui re m ent (s ) tha t the Sec re ta ry is awar e of pri or to is sua nce of the PAL per m it

. For ins ta nce , if the sou rc e

4 04 5 C S R 1 4

owner or ope ra tor wil l be re qui re d to re duc e emissi ons fr om ind ust ri al boi le rs in hal f fr om bas el ine emissi ons

X of 60 ppm NO to a new rul e li m it of 30 ppm, the n the per m it sha ll con ta in a fut ure ef fe ct ive PAL le vel tha t is equ al to th e c urr ent PAL l evel r edu ced by hal f o f t he o ri ginal bas el ine emissi ons of suc h un it (s ).

25.6 .b. For newl y con st ruc te d uni ts (whi ch do not inc lud e m odi fi cat ion s to exi st ing uni ts ) on whic h act ual con st ruc ti on began af te r the 24- m ont h per iod
, in li eu of add ing t h e b a s e l ine act ual emissi ons as spe ci fi ed in sub divis ion 25.6 .a, the emissi ons m ust be add ed to the PAL le vel in an amount equ al to the pot ent ia l t o emit o f t he u nit s.

25.7

. Cont ent s of the PAL per m it

. - - T he PAL per m it m ust con ta in, at a m ini m

um , the i n f

o r mati on in sub divis ion s 25 .7.a th rou gh 25.7.j

.

25.7 .a. T he P AL pol lut ant and th e a ppl ic abl e s our ce-wide e m is si on l imita ti on i n t ons per year.

25.7 .b. T he PAL per m it ef fe ct ive date and the exp ir at ion dat e of the PAL (PAL eff ect ive peri od)

.

25.7 .c. Spec if

ic at ion in the PAL per m it tha t if a m aj or st at ion ar y sou rc e owner or ope ra tor app li es to re new a PAL in acc ord anc e w i t h s u bse ct ion 25.1 0 bef ore the end of the PAL ef fe ct ive per iod
, the n the PAL sha ll not exp ir e at the end of the PAL ef fe ct ive per iod

. I t sha ll re m ai n in ef fe ct unt il a re vised PAL per m it is is sue d by the Sec re ta ry.

25.7 .d. A re qui re m ent tha t emissi on cal cul at ion s for complia nce pur pos es m ust inc lud e emissi ons fr om st ar tup s, s hut downs , an d malfu nct ion s.

25.7 .e. A re qu i r e me n t t h at , onc e the PAL exp ir es, the m aj or st at ion ar y sou rc e is sub j ect to the

re qui re m ent s of

sub sec ti on 2 5.9.

25.7 .f. T he cal cul at ion pro ced ure s that the m aj or st at ion ar y sou rc e owner or oper at or sha ll use to

con vert the m oni tor ing syste m dat a to m ont hly emissi ons and ann ual emissi ons bas ed on a 12- m ont h rol li ng tot al as re qui re d by sub divis ion 25.1 3.a.

25.7 .g. A re qui re m ent tha t the m aj or st at ion ar y sou rc e owner or ope ra tor m oni tor al l emissi ons uni ts in acc ord anc e wi th the pr ovisi ons und er sub sec ti on 2 5.12

.

25.7 .h. A re qui re m ent to re ta in the re cor ds req uir ed unde r subs ect ion 25.1 3 on si te

. Such re cor ds

m ay be r et ai ned in an el ect ron ic fo rmat.

25.7 .i. A re qui re m ent to sub m it t h e r e p o r t s re qui re d unde r sub sec ti on 25.1 4 by the re qui re d dea dli nes

.

25.7 .j

. Any ot her re qui re m ent s tha t the Sec re ta ry dee m s nec ess ar y t o i mple m ent and enf orc e the PAL.

25.8

. PAL ef

fe ct ive per iod and re ope nin g of the PAL per m it

. - - T he re qui re m ent s in sub divis ion s 25.8 .a and 25.8 .b a ppl y to ac tua ls PALs.

25.8 .a. PAL ef

fe ct ive pe ri od. -- T he S ecr et ar y shal l s pec if y a PAL ef

fe ct ive pe ri od o f 1 0 year s.

4 14 5 C S R 1 4

25.8 .b. Reop eni ng of t he P AL per m it

.

25.8 .b.1. Duri ng the PAL ef fe ct ive pe ri od, t he S ecr et ar y m ust re ope n t he P AL per m it to :

25.8 .b.1. A. Corr ect typograph ic al o r c a l c ula ti on er ror s m ade in set ti ng t he PAL or re fl ect a

m ore ac cur at e de te rminat ion of emissi ons use d t o es ta bli sh t he P AL;

25.8 .b.1. B. Redu ce t h e P A L if the owner or ope ra tor of the m aj or st at ion ar y so urc e cr eat es
cr edi ta ble emissi ons re duc ti ons fo r u se as off set s pu rs uan t t o 45 CSR19; and

25.8 .b.1. C. Revise the PAL to re fl ect an inc re ase in the PAL as pro vided unde r sub sec ti on 25.1 1.

25.8 .b.2. T he S ecr et ar y shal l h ave di scr et ion to re ope n t he P AL per m it fo r t he f oll owin g:

25.8 .b.2. A. Redu ce the PAL t o r ef le ct newl y appli cab le Fed er al re qui re m ent s ( for exa m ple
, NSPS) wit h co m

pli anc e da te s a ft er th e PAL e ff ect ive da te ;

25.8 .b.2. B. Redu ce the PAL con si st en t w i t h a n y oth er re qui re m ent , tha t is enf orc eab le as a pra ct ic al m at te r, and tha t the Sta te m ay impose on the m aj or st at ion ar y sou rc e unde r the Sta te I m ple m ent at ion Pla n; and

25.8 .b.2. C. Redu ce the PAL if the Sec re ta ry det er m ine s tha t a re duc ti on is nec ess ar y to avoid

cau si ng or con tr ibu ti ng to a Nat ion al Am bie nt Air Qual it y Sta nda rd (NAAQS) or PSD inc re m ent viola ti on, or to an advers e impact on an air qua li ty re la te d v al ue tha t has bee n ident if ie d for a Feder al Cla ss I ar ea by a Fe der al Lan d M ana ger an d f or whic h i nfo rmati on i s a vaila ble to th e gener al pub li c.

25.8 .b.3. Exce pt for the per m it re op eni ng in sub par agraph 25.8 .b.1. A for the cor re ct ion of typograph ic al /c al cul at ion er ror s tha t do not inc re ase the PAL le vel, al l oth er re ope nin gs sha ll be car ri ed out in acc ord anc e wi th the pub li c pa rt ic ipa ti on r equ ir ements of sub sec ti on 2 5.5.

25.9

. Expi ra ti on o f a P A L

. -- Any PAL tha t is not re newe d in acc ord anc e wit h the pro ced ure s in sub sec ti on 2 5.10 sha ll exp ir e a t t he end of the PAL ef fe ct ive per iod
, and the re qui re m ent s in sub divis ion s 25.9 .a t hro ugh 25.9. e s hal l a ppl y.

25.9 .a. Eac h emissi ons uni t (or eac h group of emissi ons uni ts ) tha t exi st ed unde r the PAL sha ll comply wit h an al lowa ble emissi on li m it at ion unde r a re vised per m it est abl is hed acc ord ing to the pro ced ure s in par agraph s 25 .9.a .1 a nd 2 5.9.a .2.

25.9 .a.1

. Wi thi n the ti m e fr ame spe ci fi ed for PAL re newa ls in sub divis io n 25.1 0.b, the m aj or st at ion ar y sou rc e sha ll sub m it a pro pos ed al lowa ble emissi on li m it at ion for eac h emiss i o n s u nit (or eac h group of emissi ons uni ts , if suc h a dis tr ibu ti on is m ore app rop ri at e as dec ide d by the Sec re ta ry) by dis tr ibu ti ng the PAL al lowa ble emissi ons for the m aj or st at ion ar y sou rc e among eac h of the emissi ons uni ts tha t exi st ed unde r the PAL. I f the PAL had not yet bee n adj ust ed for an app li cab le re qui re m ent tha t bec ame ef fe ct ive dur ing the PAL ef fe ct ive per iod
, as re qui re d unde r sub divis ion 25.1 0.e, suc h dist ri but ion sha ll be

m ade as if

th e PAL h ad b een adj ust ed.

4 24 5 C S R 1 4

25.9 .a.2

. T he Sec re ta ry sha ll dec ide whe t h e r a n d how the PAL al lowa ble emissi ons wil l be dis tr ibu te d and is sue a re vised per m it inc orp ora ti ng al lowa ble li m it s for eac h emissi ons uni t, or eac h group of emissi ons uni ts , as th e Se cr et ar y dete rmines is app rop ri at e.

25.9 .b. Eac h emissi ons uni t( s) sha ll comply wit h the al lowa ble emissi on li m it at ion on a 12- m ont h rol li ng b asi s. T he S ecr et ar y m ay appr ove the use of m oni tor ing syste m s ( sou rc e t est ing, emiss ion fa ct ors , et c.) oth er tha n CEMS
, CERMS, PEM S, or CPMS to demonst ra te complia nce wit h the al lowa ble emissi on li m it at ion

.

25.9 .c. Unti l the Se cr et ar y is sue s the re vised per m it inc orp ora ti ng al lowa ble li m it s for eac h emissi ons uni t, or eac h group of emissi ons uni ts , as re qui re d unde r pa r a gr a p h 25.9 .a.2
, the sou rc e sha ll

con ti nue to comply wit h a sou rc e- wide
, m ult i- uni t emissi ons cap equ ivale nt to the le vel of the PAL emissi on li m it at ion

.

25.9 .d. Any physic al cha nge or cha nge in the m et hod of ope ra ti on at the m aj or st at ion ar y sou rc e wil l be sub j ec t t o ma

j o r NSR re qui re m ent s if suc h cha nge m eet s the def ini ti on of m aj or m odi fi cat ion in sub sec ti on 2 .40.

25.9 .e. T he maj or st at ion ar y sourc e own er or ope ra tor sha ll con ti nue to comply with any Sta te or Fede ra l a ppl ic abl e requ ir ements (BACT , RA CT , NSPS, et c.) tha t m ay have ap pli ed e it her dur ing th e PAL ef fe ct ive per iod or pri or to the PAL ef fe ct ive per iod exc ept for tho se emis s i o n l imita ti ons tha t had bee n est abl is hed pur sua nt to sub sec ti on 19.4
, but wer e el iminat ed by the PAL in acc ord anc e wit h the pro visio ns in par agraph 25.1 .b.3.

25.1 0. R ene wal of a PAL.

- - T he Sec re ta ry sha ll fol low the pro ced ure s spe ci fi ed in sub sec ti on 2 5

. 5 in app rovin g any re que st to re new a PAL for a m aj or st at ion ar y sou rc e, and sha ll pro vide bot h the pro pos ed PAL le vel and a wri tt en ra ti ona le for the pro pos ed PAL le vel to the publ ic for re view and comm ent

. Duri ng
suc h publ ic re view, any per son m ay pro pos e a PAL le vel for the sou rc e for cons ide ra ti on by the Sec re ta ry.

25.1 0.a. Appl ic at ion dea dli ne.

- - A m aj or st at ion ar y sou rc e owner or ope ra tor sha ll sub m it a ti m el y app li cat ion to t h e S e c r e t a r y t o re que st re newa l of a PAL. A ti m el y ap pli cat ion is one tha t is sub m it te d at le ast 6 m ont hs pri or to, but not ear li er tha n 18 m ont hs fr om , the dat e of per m it exp ir at ion

. T his dea dli ne for app li cat ion sub m it ta l is to ens ure tha t the per m it wil l not exp ir e bef ore the per m it is re newe d. I f the owner
or ope ra tor of a m aj or st at ion ar y sou rc e submits a c om ple te app li cat ion to re new t he P AL wit hin th is ti m e per iod
, the n the PAL sha ll con ti nue to be ef fe ct ive unt il the re vised per m it wit h the re newe d PAL is is sue d.

25.1 0.b. Appl ic at ion re qui r ements.

- - T he app li cat ion to re new a PAL per m it sha ll con ta in the inf ormati on r equ ir ed i n pa ra graphs 25.1 0.c. 1 t hro ugh 25.10 .c.4

.

25.1 0.b.1

. T he i nfo rmati on r equ ir ed i n su bdi visio ns 2 5.3.a th rou gh 25.3.c

.

25.1 0.b.2

. A pr opos ed P AL le vel.

25.1 0.b.3

. T he sum of the pot ent ia l to emit of al l emissi ons uni ts unde r the PAL (wi th sup por ti ng doc um ent at ion ).

25.1 0.b.4

. A n y o the r inf ormati on the owner or ope ra tor wis hes the Sec re ta ry to con si der in

4 34 5 C S R 1 4

det er m ini ng the app rop ri at e l evel f or re newi ng the PAL.

25.1 0.c. PAL adj ust m ent

. - - I n det er m ini ng whet her and how to adj ust the PAL, the Sec re ta ry sha ll

con si der the opt ion s out li ned in par agraph s 25.1 0.d.1 and 25.1 0.d.2

. However, i n n o cas e m ay any suc h adj ust m ent fa il to comply with par agraph 25.1 0.d.3

.

25.1 0.c. 1. I f the emissi ons le vel cal cul at ed in acc ord anc e wit h sub sec ti on 25.6 is equ al to or great er tha n 80 per cen t of the PAL le vel, the Sec re ta ry m ay re new the P A L at the same le vel wit hout

con si der ing th e f

act ors se t f

ort h i n pa ra graph 2 5.10 .d.2; or

25.1 0.c. 2. T he Sec re ta ry m ay set the PAL at a le vel tha t he or s h e d e t e r mine s to be m ore
re pre sen ta ti ve of the sou rc e' s bas el ine act ual emissi ons , or tha t he or she det er m ine s to be m ore app rop ri at e
con si der ing ai r qua li ty nee ds
, ad vances in con tr ol te chn olo gy , ant ic ipa te d eco nomic growth in the ar ea, des ir e to re war d or enc our age the sou rc e' s volunt ar y emissi ons re duc ti ons , or oth er fa ct ors as spe ci fi cal ly ide nti fi ed by the Sec re ta ry in his or her wri tt en r at ion al e.

25.1 0.c. 3. Notwi ths ta ndi ng para graphs 25.1 0.d.1 and 25.1 0.d.2 :

25.1 0.c. 3.A. I f the pot ent ia l to emit of the m aj or st at ion ar y so u r c e is le ss tha n the PAL, the Sec re ta ry sha ll adj ust th e PAL t o a le vel no great er th an t he p ote nti al to emit of th e s our ce; and

25.1 0.c. 3.B. T he Sec re ta ry sha ll not app rove a re newe d PAL le vel higher tha n the cur re nt PAL, unl ess the m aj or st at ion ar y sou rc e has complie d wit h the pro visio ns of sub sec ti on 25.1 1 (i ncr eas ing a PAL).

25.1 0.d. I f the complia nce dat e for a Sta te or Fede ra l r e q u i r e m ent tha t app li es to the PAL sou rc e
occ urs dur ing the PAL ef fe ct ive per iod
, and if the Sec re ta ry has not al re ady adj ust ed for suc h re qui re m ent , the PAL sha ll be adj ust ed at the ti m e of PAL per m it re newa l or ti tl e V per m it re newa l, whic hever occ urs fi rs t.

25.1 1. I ncr eas ing a PAL dur ing th e PAL e ff ect ive pe ri od.

25.1 1.a. T he Secr et ar y m ay inc re ase a PAL emissi on l imita ti on o nly if th e m aj or st at ion ar y sou rc e complie s wi th the pr ovisi ons in par agraph s 25 .11.a .1 a nd 2 5.11 .a.2

.

25.1 1.a. 1. T he owner or ope ra t o r of the m aj or st at ion ar y sou rc e sha ll sub m it a complet e app li cat ion to r equ est an inc re ase in the PAL li m it for a PAL m aj or m odi fi cat ion

. Such app li cat ion sha ll ide nti fy the emissi ons uni t( s) con tr ibu ti ng t o the inc re ase in emissi ons so as t o c a u s e the m aj or st at ion ar y
sou rc e' s e m is si ons to equ al or exc eed it s PAL.

25.1 1.a. 2. As par t of thi s app li cat ion
, the m aj or st a t i o n a r y s our ce owner or ope ra tor sha ll demonst ra te th at th e s um of th e base li ne act ual emissi ons of the small em is si ons uni ts , plus the sum of t he bas el ine act ual emissi ons of the si gnifi can t and m aj or emissi ons uni ts ass um in g a p p l i cat ion of BACT equ ivale nt con tr ols
, plu s the sum of the al lowa ble emissi ons of th e n e w o r mo dif ie d emissi ons uni t( s)

exc eed s the PAL. T he le vel of con tr ol tha t woul d re sul t fr om BACT equ ivale nt con tr ols on eac h si gnifi can t

or m aj or emissi ons uni t sha ll be det er m ine d by con duc ti ng a new BACT ana lysis at the ti m e the app li cat ion is sub m it te d, unl ess the emissi ons uni t is cur re ntl y re qui re d to comply wit h a BACT or LAER re qui re m ent tha t was est abl is hed wit hin the pre ced ing 10 years

. I n suc h a cas e, t h e a s s um ed con tr ol le vel for tha t

4 44 5 C S R 1 4

emissi ons uni t shal l be equal to the le vel of BACT or LAER wit h whic h tha t emissi ons uni t m ust cur re ntl y comply.

25.1 1.a. 3. T he owner or ope ra tor obt ai ns a m aj or NSR per m it for al l emissi ons uni t( s) ide nti fi ed in par agraph 25.1 1.a. 1, r egardl ess of th e mag nit ude of

th e e m is si ons in cr eas e r esu lt ing fr om the m (t hat is
, no si gnifi can t le vels app ly). T hes e emissi ons uni t( s) sha ll comply wit h any emissi ons re qui re m ent s re sul ti ng fr om the m aj or NSR pro ces s (f or exa m ple
, BACT ), even tho ugh the y have al so bec om e sub j ect to the PAL

or con ti nue to be sub

j ect to th e PAL.

25.1 1.a. 4. T he PAL per m it sha ll re qui re th at th e i ncr eas ed P AL le vel sh al l b e e ff ect ive on the day any emissi ons uni t t hat is par t o f t he P AL m aj or m odi fi cat ion bec om es ope ra ti ona l a nd b egins to emit the PAL po ll uta nt.

25.1 1.b. T he Secr et ar y sha ll cal cul at e the new PAL as the sum of the al lowa ble emissi ons for eac h

m odi fi ed o r n ew emiss ion s un it , pl us t he s um of the bas el ine act ual emissi ons of the si gnifi can t a nd maj or emissi ons uni ts (a ssu m ing app li cat ion of BACT equ ivale nt con tr ols as det er mi ned in acc ord anc e wit h par agraph 25.1 1.a. 2), pl us t he s um of th e ba sel ine ac tua l e m is si ons of th e s m al l e m is si ons uni ts

.

25.1 1.c. T he PAL per m it sha ll be re vised to re fl ect th e inc re ase d PAL le vel pur sua nt to the publ ic not ic e r equ ir ements of sub sec ti on 2 5.5.

25.1 2. Mo nit ori ng requ ir ements for PALs.

25.1 2.a. Gene ra l r equ ir ements.

25.1 2.a. 1. Eac h PAL per m it m ust con ta in enf

orc eab le re qui re m ent s for the m oni tor ing syste m tha t acc ura te ly det er m ine s pla ntwi de emissi ons of the PAL pol lut ant in te rms of m ass per uni t of ti m e. Any

m oni tor ing syste m aut hor ized for use in the PAL per m it m ust be bas ed on sou nd sci enc e and m eet genera ll y
acc ept abl e sci ent if

ic pro ced ure s for dat a qua li ty and m ani pul at ion

. Addi ti ona ll y, the inf ormati on genera te d by suc h syste m m

ust m eet m ini m

um le gal re qui re m ent s for admissi bil it y in a j udi ci al pro cee din g to enf orc e the PAL pe rmit.

25.1 2.a. 2. T he PAL m oni tor ing syste m m ust employ one or m ore of the fou r genera l m oni tor ing app roa che s m eet ing the m ini m um re qui re m ent s set for th in par agraph s 25.1 2.b.1 thr ough 25.1 2.b.4 and m ust be a ppr oved by the Sec re ta ry.

25.1 2.a. 3. Notwi ths ta ndi ng par agraph 25.1 2.a. 2, you m ay al so employ an al te rna ti v e m oni tor ing app roa ch t hat m eet s pa ra graph 2 5.12 .a.1 if app roved b y the Se cr et ar y.

25.1 2.a. 4. Fai lur e to use a m oni tor ing syste m tha t m eet s the re qui re m ent s of thi s rul e re nde rs the PAL i nvali d.

25.1 2.b. Mi nimum per for m anc e re qui re m ent s for app roved m oni tor ing app roa che s. T he fol lowi ng

ar e acc ept abl e genera l m oni tor ing app roa che s when con du ct ed in ac co rd an ce w it h th e m in im

um re qui re m ent s in sub divis ion s 25 .12.c th rou gh 25.12. i:

25.1 2.b.1

. Ma ss bal anc e c al cul at ion s f or act ivit ie s us ing coa ti ngs or sol vents ;

4 54 5 C S R 1 4

25.1 2.b.2

. CEMS ;

25.1 2.b.3

. CPMS or PEM S; a nd

25.1 2.b.4

. Em is si on f

act ors

.

25.1 2.c. Ma ss bal anc e cal cul at ion s.

-- A n o w ner or ope ra tor usi ng m ass bal anc e cal cul at ion s to

m oni tor PAL pol lut ant emissi ons fr om act ivit ie s usi ng coa ti ng or sol vents sha ll m eet the fol lowi ng
re qui re m ent s:

25.1 2.c. 1. Pro vide a demonst ra te d m ean s of valid at ing th e p u b l is hed con te nt of the PAL pol lut ant th at is con ta ine d i n or cr eat ed b y all m at er ia ls use d i n or at th e e m is si ons uni t;

25.1 2.c. 2. Assu m e tha t the emissi ons uni t emits al l of the PAL pol lut ant tha t is con ta ine d in or
cr eat ed by any ra w m at er ia l or fuel use d in or at the em is si ons uni t, if it can not oth er wis e be accou nte d for in the pr oce ss; and

25.1 2.c. 3. Wh er e the vendor of a m at er ia l or fue l, whic h is use d in or at t h e e mi s s i o n s u nit
, publ is hes a ra nge of pol lut ant con te nt fr om suc h m at er ia l, the owner or ope ra tor m ust use the highes t value of the ra nge to cal cul at e t he P AL pol lut ant emissi ons unl ess th e Se cr et ar y det er m ine s ther e is sit e- spe ci fi c dat a or a s it e- spe ci fi c monit ori ng program to s uppo rt ano the r c ont ent wit hin th e r ange.

25.1 2.d. CEMS

. An owner or ope ra tor usi ng CEMS to m oni tor PAL pol lut ant emissi ons sha ll m eet the fo ll owin g requi re m ent s:

25.1 2.d.1

. C E MS m

ust comply wit h app li cab le Per for m anc e Spec if ic at io ns fo un d in 40 C F R P ar t 60, a ppe ndi x B; and

25.1 2.d.2

. C E M S m

ust sample, ana lyze and re cor d dat a at le ast every 15 m inu te s whi l e t h e emissi ons uni t i s op er at ing.

25.1 2.e. CPMS or PEM S. An owner or ope ra tor usi ng CPM S or PEM S to m oni tor PAL pol lut ant emissi ons sha ll m eet th e f oll owin g requi re m ent s:

25.1 2.e. 1. T he CP MS or the PEM S m ust be bas ed on cur re nt si te

- spe ci fi c dat a de m ons tr at ing

a cor re la ti on bet ween the m oni tor ed par ameter (s ) and the PAL pol lut ant e mi s s i o n s acr oss the ra nge of ope ra ti on o f t he e m is si ons uni t; and

25.1 2.e. 2. Eac h CPMS or PEM S m ust sample, ana ly z e, and re cor d dat a at le ast every 15 m inu te s,
or at ano the r l ess fr equ ent in te rval app roved b y the Se cr et ar y, while th e e m is si ons uni t i s op er at ing.

25.1 2.f

. Em is si on fa ct ors

. - - An owner or ope ra tor usi ng emissi on fa ct ors to m oni tor PAL pol lut ant emissi ons sha ll m eet th e f oll owin g requi re m ent s:

25.1 2.f .1. All emissi on fa ct ors sha ll be adj ust ed, if a p p r o p r i a te , to acc ount for the degree of

unc er ta int y or l imita ti ons in th e f act ors ' devel opment;

4 64 5 C S R 1 4

25.1 2.f .2. T he emissi ons uni t sha ll ope ra te wit hin the des ignat ed ra nge of use for the emissi on fa ct or, if app li cab le ; a nd

25.1 2.f .3. I f t ech nic al ly pra ct ic abl e, t he o wner or ope ra tor of a si gnifi can t e m is si ons uni t t hat

re l i e s o n a n emissi on fa ct or to cal cul at e PAL pol lut ant emissi ons sha ll con duc t valid at ion te st ing to det er m ine a si te

- spe ci fi c emissi on fa ct or wit hin 6 m ont hs of PAL per m it is sua nce , unl ess t h e S e c r e t a r y det er m ine s t hat te st ing is not re qui re d.

25.1 2.g. A sou rc e own er or ope ra tor m

ust re cor d and repor t m axi m um pot ent ia l em is si ons wit hout

con si der ing enf

orc eab le emissi on li m it at io n s or ope ra ti ona l re st ri ct ion s for an emissi ons uni t dur ing any per iod of ti m e tha t the re is no m oni tor ing dat a, unl ess ano the r m et hod for det er m ini ng emissi ons dur ing suc h per iod s i s s pec if

ie d i n t he P AL per m it

.

25.1 2.h. Notwi ths ta ndi ng the re qui re m ent s in sub divis ion s 25.1 2.c thr ough 25.1 2.g, wher e an owner or oper at or of an em is si ons uni t cann ot demonst ra te a corr el at ion bet ween the m oni tor ed par ameter (s ) and the PAL pol lut ant emissi ons ra te at al l ope ra ti ng poi nts of the emissi ons uni t, the Sec re ta ry sha ll
, at the ti m e of per m it is sua nce :

25.1 2.h.1

. Est abl is h def aul t value( s) for det er m ini ng complia nce wit h t he PAL bas ed on the highes t p ote nti al emissi ons re aso nab ly est imated at suc h op er at ing poi nt( s) ; o r

25.1 2.h.2

. Det er m ine tha t ope ra ti on of the em is si on s un it du ri ng ope ra ti ng con dit ion s when the re is no cor re la ti on bet ween m oni tor ed par ameter (s ) and the PAL pol lut ant emissi ons is a viola ti on of the PAL.

25.1 2.i

. Re- valid at ion

. - - All dat a use d to est abl is h the PAL pol lut ant m ust be re

- valid at ed thr ough per for m anc e te st ing or oth er sci ent if ic al ly valid m ean s app roved by the Sec re ta ry. Such te st ing m ust occ ur at le ast onc e e very 5 y ear s a ft er is sua nce of

th e PAL.

25.1 3. Reco rdkeep ing re qui re m ent s.

25.1 3.a. T he PAL per m it sha ll re qui re an owner or ope ra tor to re ta in a cop y of al l re cor ds nec ess ar y to det er m ine compli anc e wi th any re qui re m ent of se ct ion 28 a nd of t he P AL, i ncl udi ng a det er m ina ti on o f

eac h emiss ion s un it ’s 12- m ont h r oll ing to ta l e m is si ons , fo r 5 years fr om th e da te of

suc h r eco rd.

25.1 3.b. T he PAL per m it sha ll re qui re an owner or ope ra tor to re ta in a cop y of the fol lowi ng re cor ds for th e du ra ti on o f t he P AL ef fe ct ive pe ri od p lus 5 year s:

25.1 3.b.1

. A cop y of the PAL per m it app li cat ion and any app li cat ion s for re visio ns to the PAL; and

25.1 3.b.2

. Eac h annua l cer ti fi cat ion of complia nce pur sua nt to ti tl e V and the dat a rel ie d on in

cer ti fying the compli anc e.

25.1 4. Repo rt ing and not if ic at i o n r e q u i r ements.

- - T he owner or ope ra tor sha ll sub m it semi- ann ual

m oni tor ing re por ts and pr om pt deviat ion re por ts to th e Se cr et ar y in ac cor dan ce wit h the app li cab le ti tl e V ope ra ti ng per m it pro gram

. T he re por ts sha ll m eet the re qui re m ent s in sub divis ion s 25.1 4.a thr ough 25.1 4.c.

4 74 5 C S R 1 4

25.1 4.a. Semi- ann ual re por t.

- - T he semi- ann ual re por t sha ll be sub m it te d to the Sec re ta ry wit hin 30 days of the end of eac h re por ti ng p er iod . T his re por t s hal l c ont ai n t he i nfo rmati on re qui re d in par agraph s 25.1 4.a. 1 t hro ugh 25.14 .a.7

.

25.1 4.a. 1. T he i den ti fi cat ion of owne r a nd o per at or and th e pe rmit n um ber

.

25.1 4.a. 2. T ota l ann ual emissi ons (t ons /year ) bas ed on a 12- m ont h rol li ng tot al for eac h m ont h in the re por ti ng peri od r eco rde d pu rs uan t t o su bdi visio n 25 .13.a

.

25.1 4.a. 3. All dat a re li ed upon , inc lud ing, but not li m it ed to, any Qual it y Assu ra nce or Qual it y Cont rol dat a, i n ca lc ula ti ng the m ont hly and ann ual PAL po ll uta nt emissi ons

.

25.1 4.a. 4. A li st of any emissi ons uni ts m odi fi ed or add ed to the m aj or st at ion ar y sou rc e dur ing the pr ece din g 6- m ont h pe ri od.

25.1 4.a. 5. T he number, dur at ion
, and cau se of any deviat ion s or m oni tor ing m al fun ct ion s (ot her tha n t he t ime ass oci at ed wi th zero a nd s pan ca li bra ti on c hec ks), an d an y corr ect ive ac ti on t aken.

25.1 4.a. 6. A not if

ic at ion of a s hut down o f any m oni tor ing syste m , whet her the shu tdo wn was per m ane nt or te m

por ar y, the r eas on f

or the shu tdo wn, t he a nti ci pat ed d at e t hat the m oni tor ing syste m wil l be ful ly ope ra ti ona l or re pla ced wit h ano the r m oni tor ing syste m , and whet her the emissi ons uni t m oni tor ed by the m oni tor ing syste m con ti nue d t o op er at e, a nd t he c al cul at ion of th e e m is si ons of

th e po ll uta nt or the number d et er m ine d by m et hod inc lud ed i n t he p er m it , as pr ovided by subd ivisi on 2 5.12 .g.

25.1 4.a. 7. A si gned st at ement by the re spo nsi ble off ic ia l (a s def

ine d by the 45CSR30 -2. 3 8 )

cer ti fying the tr uth , ac cur acy, an d co m ple te nes s of

th e i nfo rmati on p rovid ed i n t he r epo rt

.

25.1 4.b. Deviat ion re por t.

-- T he m aj or st at ion ar y so urc e owner or ope ra tor sha ll pro m ptl y su bm it

re por ts of any deviat ion s o r exc eed anc e of the PAL re qui re m ent s, inc lud ing per iod s wher e no m oni tor ing is avail abl e. A re por t sub m it te d pur sua nt to 45CSR30

- 5.1.c .3 sha ll sat is fy thi s re por ti ng re qui re m ent

. T he deviat ion re por ts sha ll be sub mi t t e d w i t hin the ti m e li m it s pre scr ibe d by the app li cab le pro gram implementi ng 45CSR30-5.1.c.3. T he r epo rt s s hal l c ont ai n t he f oll owin g info rmati on:

25.1 4.b.1

. T he i den ti fi cat ion of owne r a nd o per at or and th e pe rmit n um ber ;

25.1 4.b.2

. T he P AL re qui re m ent th at exp er ie nce d t he d eviat ion or th at was exc eed ed;

25.1 4.b.3

. Em is si ons re sul ti ng fro m th e de viati on o r t he e xce eda nce ; a nd

25.1 4.b.4

. A si gne d s t a t e me nt by t he re spo nsi ble off ic ia l (a s def

ine d by t he app li cab le ti tl e V ope ra ti ng permit pro gram ) c er ti fying the tr uth , ac cur acy, an d co m ple te nes s of

th e i nfo rmati on p rovid ed i n the re por t.

25.1 4.c. Re- valid at ion re sul ts . - - T he owner or ope ra tor sha ll sub m it to th e Se cr et ar y the r esu lt s of any re

- valid at ion te st or m et hod wit hin 3 months af te r c om ple ti on o f s uch te st or m et hod.

25.1 5. T ra nsi ti on r equ ir ements.

4 84 5 C S R 1 4

25.1 5.a. T he Sec re ta ry m ay not is sue a PAL tha t doe s not comply wit h the re qui re m ent s in sub sec ti ons 25.1 thr ough 25.1 5 af te r the ef fe ct ive da te of

EPA ap pro val an d pr om

ulgat ion of

a r evisi on t o the WV SI P in cor por at ing th is ru le

.

25.1 5.b. T he Sec re ta ry m ay sup er sed e any PAL tha t was est abl is hed pri or to the ef fe ct ive dat e of EPA app roval and pro m

ulgat ion of a re visio n to the WV SI P inc orp ora ti ng thi s rul e wit h a PAL tha t complie s wit h the re qui re m ent s of

sub sec ti ons 25.1 th rou gh 25.15.

§45- 14- 26. Inc onsi st enc y B et w een Rule s.

26.1

. I n the event of any inc ons is te n c y b e t w een thi s rul e and any oth er rul e of the We st V ir ginia Depa rt m ent of Enviro nm ent al Pro te ct ion , such inc ons is te ncy sha ll be re sol ved by the det er m ina ti on of the Sec re ta ry and suc h det er m ina ti on sha ll be bas ed upon the app li cat ion of the m ore st ri ngent pro visio n, te rm,
con dit ion , m et hod or rul e.

4 9