### To authenticate the following materials for incorporation by reference (IBR) underthe requirements set forth in 1CFRpart 51, EPA is providing copies ofthe "Filing Instructions" for the 2005 and 2006 editions ofthe Colorado Code ofRegulations (CCR). The official publication ofthe CCRconsists ofa series ofbinders that contain regulatory provisions, and these binders
are updated each year in accordance with "Filing Instructions" provided by the State. The "Filing Instructions" provide specific instructions for removing specific pages from the CCR binders and replacing them with new pages that reflect any changes to the regulatory provisions. With regard to 5 CCR 1001-5 (the provisions currently presented for IBR), the attached "Filing Instructions" show that the 2005 edition included instructions toremove the TOC and replace them with "None," and there were no instructions to add a TOC in the 2006 edition. Accordingly, there is no TOC that relates to the 2006 revisions that can be included to authenticate IBR ofthe provisions of5 CCR 1001-5 that were effective in 2006. Likewise, the "Filing Instructions" for the 2006 edition also indicate that only page 3 ofthe Title Page was removed and replaced, so the three Title Pages included here to authenticate IBR ofthe provisions of5 CCR 1001-5 that were effective in 2006 contain two different dates.mECOLORADOREGISTER 

### FILING 

### LI\jSTRUCTIONS SUPPLEMENTTO llIE CODE OFCOLORADO REGULATIONS September 12,2005

Volume 28, No.9

These instructions should be followed carefully for in.<erting cbaDges in Ihis issue ofthe Colomdo Register into the Code of C..olomdo Regulations. I Makesureall previous Supplements havebeenfilm beforeinsertingchangesconlninmin this SUllPlemem.(Verifyby reviewing the**d~te** oflh. last FiUng 1nlItJ'uctions sheet which should befiled at the back ofthe "lndcx" Volume.) 2. Remove pages 10 bedeleted from theCCR and insert new pages in the CCR as dln::cled below. NOTE: PU13L1ant 10 C.R.S. S§ 24-4.'0I 10 -lOS (theAI'A),pagesbeingremovedfromtheCCR in this Supplemenlmaycontinue 10be in effecl until October 1,2005

.Initial each cllllnge aftcr it i.madeto maintain IUlaccurate m:mtl. J, Afterfiling allchanges, file and rebinthis instruction sheet at thebad:ofthe "Index" Volumeofthe CodeofColoradoRq,'ulllliollS.lnc filing iosuuclions can then be checked to be cenain your &Cl is complete.

Updute JllIgcs are included only for the regulations to whicb you have sub$crib<:d; then:fon:, should you m:L';ve the inslruction leiteronly, tbcrc wereno changes made to the regulBtioas to which you have sub>;;ribed. However. you should scan through thecontents ortheinstruction**I~ler** to ensurethat tltcre were "noupdates to theregulations to which you have subscn'bcd.

Revised MatL-nals CeRNo. Remove Pages In.sert Pages

index BindL"T**T~blc** ofConlt:nlll 15-18 21·22 15·1g 21·22 Topical Index 11-12 25-28 31·34 11·12 25-28 31-34 Depanmcot ofRevcoue I eCR 206-1 TItle Page (p. 9) Tableof**COntcot.~** (pp. i-ii) 6.NO (pp. i -9) 6.NN (pp. 1-9) 6.08 (pp. 1-10) 6.0N (pp. 1·9) 6.0P (pp. 1·9) 6.0S (pp. 1.9) 6.PO (pp. (·9) 6.PE (Pl'. 1-9) 6.PF (Pl'. 1-9) 6.PH (pp. 1·9) 6.Pl (pp. )·9) 6.PK (pp. 1·9) 6.PZ (Pl'. 1-9) none none none Title Page (p. 9) Table ofCOnleJlls (pp. j.ii) none none none none none none none none none none none none 6.PZ (pp. 1-9) 6.RW(pp. 1-9) 6.RX (pp. 1.9) 6.50 (pp. 1-9) Department ofNalUml Resources 2 CCR406-5 Title Page (pp. 1-2) 7·8 11·15 Title Page (pp. 1·2) 7·8 11-16 Department of 3 eCR 701-1 Tide Page (pp. 3-4) TitlePage (pp. 3-4) Rc:gulo[OTy Agencies Table ofConlents (pp. i-ii) 1-30 145-170 Table ofContents (pp. j·ii) 1-2 145-167

Q 2005 WeB Publishing for the State ofColorado All Rights**R~crved.** (800) 877-WEIL**Re\~seQ** Materials CCRNo. Remove Pages Insert Pages
3 CCR 701-2 TitlePllile (p. 3) Table ofCentents 107·114 \ 19-152 Title Page (p. 3) Table ofCenlents 107·114 119-149 3 CCR 701-6 Title Page (pp. 1-2) Title Page (pp 1-2) 55-56 55-56 3CCR701-10 Title Page Title Page none 19-29 3 CCR 702-1 Title Page (pp. 1-2) E67-E74 £107·EII0 TitlePage(pp. 1-2) 67-68 107 NOTE: Emergency pages E67 10 E74, BIld E107to EIIOhave ex.pired. 3 CCR 705-1 Title Page(pp. 1-2) Title Page(pp. 1-2) Table ofCentents Table ofContenlS 31-33 31-32 3 CCR 716-1 Title Page (p. 3) TableofCOlltents 63-70.2 none Title Page (p. 3) Table ofColltents 63-68 123-126 ] CCR 719-1 Title Page (pp. 1-2) TableofContents 7-8 27-28 TitlePage (pp. \-2) Table ofCon1cllts 7-8 27-28.8 4 CCR 723-18 Title Page EI9 Title Page 19 NOTE: Emergelll.")' page E19**ha.~** expired. 4 CCR 725-1 Title Page (p. 3) TitlePage(p. 3) 1-2.3 1-2.3 4-4.1 4-4.1 Dcpllltrnc:nt ofPublic 5 CCR 1001-2 Title Page(pp. 1-2) Title Page (pp. 1-2) Health lind**Em~ronment** Table ofContents (pp. i-ii) nOlle 1-73 I-57 5 CCR 1001-3 Title Page(pp. 1-2) Tille Page(pp. 1-2) Table ofCantenIS (pp. j.ii) nonc ]-107 1-76 5 CCR 1001-5 Title Page(p. 3) Title Page (p. 3) TableofContcnts (pp. i-ii) none 1-361 1-297 5 CCR 1001-10 Title Page (pp. 1-2) Title Pagc (pp. 1·2) J75-202.6 175-202.2 5 CCR 1002-31 Title Page(pp. 1-2) none lIone Title Page (pp. 1-2) afterpage 166 add

Table ofContents (pp. i-iii) 1·174 NOTE: Page:! ]·17·hre effective 12'31105. The CUTTent YUle pages will be removed in th.,lllJ1Ullry 2006 issue.

2THECOLORADO REGISTER
RL"ViSed Materials ceRNo. Rcmovc Pages Insert Pages

5 eCR 1002-61 Titlc Pagc (pp. 1-2) none none 269 Titlc Page (pp. 1-2) aftCTpage 66 add 65-66 afterpagc 70 add 69-70 269-27\ NOTE: New pages 65 and 70 an: cffC(;tivc 12131105. The CUlT'al1 mle pages will be rC:lJloved in the: January' 2006 issue 5 CCR 1001-65 Title Page (pp. 1-2) Tille Page (pp. 1-2) 1-2 1-1 6 CCR 1010-6 Title Page Tille Page 3-8 3-8 17-18 17-18 6 CCR 1015·3 Title Page TitlePllgc )-4 3-4 25-30 25-37 6 CCR 1015-4 Title Page (pp. 1-2) BP I-BP 8 25-30 35-36 41-42 51-52.2 63-64 Title Page (pp. 1-2) none 25-3<J 35-36 41-42 51·52.4 63.{)4 6 CCR 1015-5 Title Page TitlePllge 1-7 Hi Dcpwtmalt ofulbor and 7CeR 1\01-5 Title Page TitiePage Employment 13-14 13·J4 Dcparnnenl ofState 8 CCR 1505·\ Title Page(pp. 1-2) Title Page (pp. 1-2) 1·70 \-81 Department ofHealth ClITe Policy and**Fin~cjrlg** J0 CCR2505- i0 Title Page(pp. 13-14) 1.25-1.25a 2.0Ib-2.01c Title Page (pp. 13.(4) 1.25·1.25a 2.011>-2.0Ic 2.0Ik.J-2.0Ilc.2 2.01k.1-2.01k.2 2.02f-2.02k 2.031>-2.03g 2.04a-2.04b 2.02f-2.02]( 2.03b-2.U3c 2.04a-2.04b 2.04g-2.05e 22.12.37.29-22.12.37.30 2.(1 4g-2.05e 22. 12.37.29-22.12.37.30 22.12.269d.)·22.12.269d.6 22.31i-22.31r 22.1l.269d.I-22.12.269d.6 22.31i-22.311 Department ofHuman 12 CCR 2509·1 BP 29·BP 30 BP 29-BJ' 30 Services 12 CCR 2509-4 TitlePage TItle Page 45-48 45-48 53-54.6 53·54.6 12 CCR 2509-6 Tille Page (pp. 1-2) Tille Page (pp. 1·2) Table ofContents Table ofContents 1-8 1-8 12 CCR 2509-8 Title PagetW' 1·2) TitlePage(pp. 1.2) 173-176.6 173-176.6

02005 Weil Publishing for the State ofColorado September 12,2005 All Rights Rc:c<crved. (800) M77-WEIL 3 Volwne 28,No.9THE COLORADO REGISTER
FILING INSTRUCTIONS SUPPLEMENT TO THE CODE OF COLORADO REGULATIONS
October 10, 2006 Volume 29, No. 10
These instructions should be followed carefully for inserting changes in this issue ofthe Colorado Register into the Code of Colorado Regulations. 1. Make sure all previous Supplements have been filed before inserting changes contained in this Supplement. (VeritY by reviewing the date ofthe lastFiling Instructions sheets which should be filed at the back ofthe "Index" Volume.) 2. Remove pages to be deleted from the CCR and insert new pages in the CCR as directed below. A replacement page that includes a "f' indicates that more pages were removed from the rule than were added in this supplement. NOTE: Pursuant to C.R.S. §§ 24-4-101 to -108 (the APA), pages being removed from the CCR in this Supplement may continue to be in effectuntil October 30, 2006. Initial each change after it is made to maintain an accurate record. 3. After filing all changes, file and retain this instruction sheet at the back ofthe "Index" Volume ofthe Code ofColorado Regulations. The filing instructions can then be checkedto be certain your set is complete.
Update pages are included only for the regulations to which you have subscribed; therefore, should you receive the instruction letter only, there were no additions made to the regulations to whichyou have subscribed. However, you should scan through the contents ofthe instruction letter to ensure thatyou removed appropriate material and that there were no updates to the regulations to which you have subscribed.


### Revised CCRNo. Remove Pages Insert Pages Materials
1 1 1 ') .1 1.-1. .. Index Binder Table ofContents 

### 11-12 21-22 21-22 Topical Index 3-4 3-4**19~0 1~20**  

### 29-30 '29-30 33-34 33-34 Department ofRevenue 1CCR204-14 Title Page (pp. 1-2) Title Page (pp. 1-2) Table ofContents (p. i) Table ofContents (p. i) 65-66 65-69 1CCR207-1 Title Page (p. 3) Title Page (p. 3) 46.33-46.34 46.33-46.34 Department ofNatural 2 CCR402-3 Title Page (p. 1) Title Page (p. 1) Resources 1-5 1-12 2 CCR406-0 Title Page (p. 3) Title Page (p. 3) 21-24 21-24 12 CCR406-2 Title Page (pp. 1-4) Title Page (pp. 1-4) 5-6 5-6 37-40 37-40 2 CCR406-3 Title Page (p. 3) Title Page (p. 3) 3-4 3-4**.~** 

### ,..._, ..**~..--..** 

### 7-10 7-10

. e. '-. ;**f-:::-=::-;~-=-----f---;:;:;::-.-=------:----=-:-----+-=::-:--=----,,.-----::-:-------1** 

### 2 CCR406-5 Title Page (p. 3) Title Page (p. 3) 3-4 3-4 2 CCR406-8 Title Page (pp. 1-2) Title Page (pp. 1-2)

. 

## , 11-14 11-14 / i**."~** ."-**~.** 

### 18.01-18.02 18.01-18.02**~"~** ....:
......**"~.;** '<If**~:** •• ....:.**L~** __**.~** ...... -.; j'**~-** ..;.**~~6;,/.,.-JiY** 

### 2 CCR407-2 Title Page (pp. 1-2) Title Page (pp. 1-2) Table ofContents (pp. i-xiii) Table ofContents (pp. i-xi) 1-4 1

© 2006 Matthew Bender & Co. for the State ofColorado 1 October 10, 2006 All Rights Reserved. (800) 833·9844 Volume 29, No. 10THE COLORADO REGISTER
Revised Materials CCRNo. Remove Pages Insert Pages Department of Transportation 2 CCR 601-10 Title Page (pp. 1-2) None 1-44 Title Page (p. 1) Table ofContents (p. i) 1-29 2 CCR 604-2 Title Page (pp. 1-2) 1-16 Title page (p. 1) 1-16 Department of Regulatory Agencies 3 CCR 701-1 Title Page (pp. 3-4) 141-142 Title Page (pp. 3-4) 141-142 3 CCR 713-33 None None Title page (p. 1) 1-4 3 CCR 716-1 Title Page (p. 3) 123-126 Title Page (p. 3) 123-126 4 CCR 723-2 Title Page (pp. 1-2) 81-82 93-94 E103-E104.1 Title Page (pp. 1-2) 81-82 93-94 103-104.1 4 CCR 725-1 2-2.1 2-2.1 Editor's Correction Department ofPersonnel and Administration 4 CCR 801 Title page (p. 3) Table ofContents (p. i) 25-26 Title Page (p. 3) Table ofContents (p. i) 25-26 Department ofPublic Heaiih and Environment 5 CCR 1001-2 Title Page (pp. 1-2) 1-57 Title Page (pp. 1-2) 1-58 5 CCR 1001-5 Title Page (p. 3) 1-311 Title Page (p. 3) 1-290 6 CCR 1007-3 Title Page (pp. 3-5) Title Page (pp. 3-5) Editor's Correction Department ofLabor and Employment 7 CCR 1101-3 Title Page (pp. 3-4) 19-20 Title Page (pp. 3-4) 19-20 Department of Agriculture 8 CCR 1201-16 Title Page (p. 1) 1-6 Title Page (p. 1) 1-6 8 CCR 1201-20 None None Title Page (p. 1) 1-13 Office ofthe Governor 8 CCR 1501-2 Title Page (p. 1) 1-54 Title Page (p. 1) 1-41 Department ofPublic Safety 8 CCR 1507-3 Title Page (pp. 1-2) Title Page (pp. 1-2) Editor's Correction 8 CCR 1507-24 Title Page (p. 1) 1-4 None None Editor's Correction Department ofHuman Services 9 CCR 2503-1 Title Page (pp. 7-8) 

### BP 47- 

### BP 48 21-22 28.1-28.4 45-50 53-66 77-78 83-88 Title Page (pp. 7-8) 

### BP 47- 

### BP 48 21-22 28.1-28.4 45-50 53-66 77-78 83-88

2THE COLORADOREGISTER
Revised Materials Department ofHealth Care Policy and Financing

Department ofHuman Services (cont'd) CCRNo. Insert Pages Remove Pages
10 CCR 2505-3 Title Page (pp. 1-2) Title Page (pp. 1-2) 1-8 1-8 17-23 17-21 10 CCR 2505-10 Title Page (p. 15) Title Page (p. 15) 22.12.37.7-22.12.37.8 22.12.37.7-22.12.37.8 22.12.37.29-22.12.37.30 22.12.37.29-22.12.37.30 22.12.183p-22.12.184 22.12.183p None 22.12.184 NOTE: Pages 22.12.183p and 22.12.184 are being '\reissued as separate pages Section 8.746 (pp. 1-2) ''11 Section 8.746 (pp. 1-2) Section 8.765 (pp. 1-14) Section 8.765 (pp. 1-12) ";"\1 ::..**':"~** ,f

I 30.5-30.6 30.5-30.6 34.13-34.14 34.13-34.14 12 CCR 2509-1 Title Page (pp. 1-2) Title Page (pp. 1-2) BP 31 BP 31-BP 32 12 CCR2509-4 Title Page (p. 1) Title Page (p. 1) 57-60 57-60 12 CCR 2509-5 Title Page (p. 1) Title Page (p. 1) I 37-38 37-38

12 CCR 2509-6 Title Page (pp. 1-2) Title Page (pp. 1-2) 17-18 17-18 12 CCR 2509-8 Title Page (pp. 1-2) _Title Page (pp. 1-2) 9-10.2 9-10.2 11-12.2 11-12.2 165-166 165-166



# ]

© 2006 Matthew Bender & Co. for the State ofColorado 

### 3 October 10, 2006 All Rights Reserved. (800) 833-9844 Volume 29, No. 10

# DEPARTMENT OF PU'BLIC H"EALTH AND ENVIRONMENT

AIRQUALtn l 

### CONTROL COMMI8.. c 

### nON



# REGULATIONNo

.. 3 STATIONARY 

# SO"URCE PERMITfING AND 

# AIR POLLUTANT

# EMISSION NOTICEREQUIREMENTS

seeR 1001-5



### EDITOR'S NOTES· 

## AadtcMitJ Qat 

### MJde7 

### of1l6e25, CoR.S

.

.....,. .........eMt:

. 

### Amended 

### '''2118. 1 CR

### 2. R

.....d.cl 12/'14178, 

### ZCR ,. Pp, '

.....01 _pled 

## • .-.v.-yNglilUon

# enn',2 CR 1. P. 12 

# ''''''I'I. 2CR

# e. Pp. 

### 1-.2S 

### t.UO

....... 

### ,0D180. 3 CR7. Pp.

### 7

..... 25 5It3l82.11fecCM 

### eI3MI2. 6 

## at

# e. Pp. 

### 1-a2tIdOpted 

### SI1Q18S.**1IftIc::tiW~** 

### ••

### CIt4. 

### Pp. S4-«)

### adOCDd 2/7/15., 

### EFFECTM 1f3M5.

### 8CR

# a.pp. 1..e1ldDJftd

### 3t'.IWt. "'c:fM413C118S. 8

# m 4. 

### PP. 21-i2 ..-...d

... 10

### a.rtcIIIIf

# .norbr DIpIftmInt

### of

### HNIII. 0CR 7. lip, 

### 1-58l1dDCMed 

### 1111117, efJCIM

### 00117, 10 eft4. 

### Pp. 68-G

# lei'" 11111117,etIiIctM 

### 12l.1W7. 10CR 

### 12. P.421dD1*d • 

### ell1lf04M'q**~_n** 

### ........ M

.... 11 CR

### 1. 

## pp. 1-14

__ 

### &'1",-

### tlltceM W3OIII. 

### 11 CR•. 

## pp. 4-4I1doptlId

### tI1

# see, eKecttw tOl3Or'll;

# p._ ariJpIed.

# ecnervencr reQUtltlon t2OIIe.etJedNlIQCIIII. 11 

### CR '0. P.41 1dGP'td

## as .....tlanef1188.**~1J11h;** 

### p.**SO~.** 

### tmlrV8ftcy reoulltionMMe.lledMMS'U, 12CR ,. P. 508CJOpted 

### u
...

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### ettec:aJw tl21*,. 12 

### eft 1

# a. pp. 1-74**ed~** 

### as

## emeav-ICJngColldOn 1/11180,**A.Go,~** 

### 1 AG 121;ZAG 15;2 

### AQ1C;SAG 

### 117; 5 AG 150;1AG 

### 11G-111.'AGS2:'AO88; tAG 113; fGAG 

### 101; 10AG3!11: 

### 11AG 201: 

### 11 AG 211; 11 AG '1f-S11; 

### 12AQ

### 215-218;

......... 1: 

### CoIlM'IdMII 

### 8IctricAnOdaIon

.... 

### NI**p~** 

### CofiJol

### Cormti&SiOn. CoIotIdoCourt

### of

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# n.eea. Nownb«21, ,.,.

### hetdtnat

..**A~** 

### PoIutkln

### COnbaICommission did 

### not rta_stitutary

## euthoftIJto

# "sueMdIann,H.' of ,.. 

### P04IutiDft CadrOl

### CGmIIIIUiof'**A~n** 

### No.:I (SeeR 1001-5>oowmito ItIe 

### SIUMCI orear**~.miUton** penrits,

.Tbi5l/l!t-I'qlldtlltlt lW'l.:uc

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## EDITOR'S NOTES (contiftued)
...." u4

# A.a.", na: 13CR2. Pp.1-7.**~ed** 

### SI1TJIO. efJlcll

..

### ncwo,13CAI. p'p-. 

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### 11f3M1 t 

### 14 OR 11. Pp. 

## '--36 1mW2,

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### 15 CR

# e. pp. 1I...f3 Idopted

..

## erner· gency ntgUIetIon 

### 10t1M2 

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### 15 11. 

## pp. 1-TS 

## Idof*d11 It

## ft92. eiIIctYe 

### 12J3CW2. 

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### 1-1,Q**c1~.** 

### ar.sM3. 

### 15 CR I. 

## P1J. 1-238 

### 7115113. 

### etfecI.,. W$GlU. 18 I. 

## pp. t 

### 1-15. 25-31"

# u-a.e7-70

.....71dapeed

### 2IfT_. 

### et'eaNe**~;** 

### p.411dopced 

### 3f17JM. efIIciMt

### 4fJOJI4. 17 CR

### 4&. 

# pp. 1**~1-142** 

# -..td

......ncy I1IgUtatian 

### 5I'U"14.declive $I23I!M, 

### 17CR7. 

## PIt, 1-220

## IIdot*td MIIM,ehdM 

### 113UN, 17 

### CRI. Pp.

.... adOptId 

### 1012CW4

.......

.. 17!301N, 17

### eft12. 

### Pp.

### 2:5-27 3.1%$-1,.. 

### 121-t2l.021do$*1d 

### 11tt7JD4. eft:c:Ive 

### 113Ott5. 11 CR 

### 1. 

## pp. 73. 10-81 ..., 

### _n 12J1W4.

### altdhe 12ft"S. 11 CR 

### 2. 

### pp.1S-74 

# -.-t211&95, .fIlIdM

## 1JtMI5. fa

### eft4&. Pp. 

## U,**~1"'.** 

### 1&.22" 

### 21-30,42

.....0-50, 

### 18-58.01.42", 75-7&. 

### 1....,.18-&1,"

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# -..w 1tlMI. 11 CRS. 

## pp. 45. 71.01, 

## -,e..n.7&­ 02111fClfMd**"'&'IS~** 

### efedIve7I3CW5.

# 1. CR7. pP. 

### 1-25, 

## *H. 78-K.o1.1c)c"108. 110.111.01 .:topted IN7J15, 

### eftecUw**1~.** 

### ,. CR 10. 

## PP. 21).24,30-31

........ 12121.,

......**~'".** 

### 10CR 2. 

## pp. edopIed

### 2ffS1l8.**tttetIwI~,** 

### " CR". pp. 4. 

### "1,41.02-4$, 75.D1

..18. 80-12. 

### 1.,24.02 JdDpNd3l21_.EPPEC1MSIWM. 

### i.CR 5, PI). 

### 3-5.**a..a~50,N.o1""** 

### 71. 11e,14S.1Q

..1"'. 157-1., 11&4-'.171. , ....

### ,15,**201.~** 

### 207

..201

## adOPlId 1I2OIDS. 

### EFFeC11VEtnCW8. 

## tt CR•. 

### pp.48-e3.05

__ 101Z4188, EPPeC1NE 1113Me.18CR 12.**~.1ea.2OI8dot'*d** 

### 11121•• 

### EFfECTIVE 11.\01t7, 20 CR 1. 

## pp. 11

..

## 151.227-221..,... 1

# tit"". EftIlECTIVE**~.** 

### 23

### eFt 

### t. pp.111.01-111.02 

## Adot*d 11115101, f.F1!'f!CTNE 12t3Qr1D1. 24 12.**~.** 

### 73-111.De.l#-14'.01.23C)..236 adopted 

### 2I21m. 

## EFFECTN'E4'3QI02. 

### 25 CR4.

A.O.

## Otth '"­ 

### 12AQ341; 13AG 51-52; 13AQ 171; 

### 14AO*: 1SAG 3814811\;**15AG~55;** 

### 1SAG 

### SOl; 18AQ 275; 1eAG_:17AG1«)-.141:17

### AQ28I; 17 AGS4e; 17A0480; 

### 1IAG."ACi77; 11M 140; 11AG 110; 

### 1IAG2S1;18AOJ&4:**1tAG52;1.AQ111~** 

### ,.AG '25-t2e; 1tAG236-m; 

### 1eA0380;20AG "; 23 

### NJI;24AtJ .S: 25N;, 

### 120

AD

.......: Rule 

### N. 

### H.8, 8dopted 5111190. 

### w
.. not 

### Mendedby

### M.8. ;1-1251.11:1 

### themore Ilq)IredJt.lM 

### 1. 

### 1eDt.



### 5 CCR**l00J·~**

### EDITOR'S NOTES (continued)

History and Amendments: Adopted 7/18/02, EFFECTIVE 9/30/02, 25 CR 9. Adopted 10/17/02, EFFECTIVE 12/30/02,25 CR 12. Regulation LA adopted 03/21/03, EFFECTIVE 04/30/03, 26 CR4. Adopted 03/12/04, EFFECTIVE 05/30/04, 27 CR 5. Regulation No.3 Adopted 04/16/04, EFFECTIVE 06/30/04, 27 CR 6. Part B adopted by technical correction, 27 CR 12. Part A, Part B, Part C, Part D, Part F Adopted 12/16/04, EFFECTIVE 03/02/05, 28 CR 2. Parts A to F adopted 7/21/05, EFFECTIVE 10/02/05,28 CR 9. Pp 23-27, 35, 77,111-183,283-285 adopted 12/15/06, EFFECTIVE 03/02/06, 29 CR2. Regulation 3, Part B, Section III.C adopted by technical correction; Regulation 3, Part G adopted 03/16/06, EFFECTIVE 05/30/06, 29 CR 5. Rule replaced in its entirety, adopted 08/17/06, EFFECTIVE 10/30/06, 29 CR 10.



### A.G. Opinions: 25 AG 312; 25 AG 431; 26 AG 162; 27 AG 170; 27 AG 208; 28 AG 42; 28 AG 225; 29 AG 77-78; 29 AG 174; 29 AG Oct 1001-5.



### Annotations:

© 2006 Matthew Bender & Co. for the State ofColorado All Rights Reserved. (800) 833-9844 

### Page 3 

### 5 CCR 1001-5 

### 21101© 2006 Matthew Bender & Co. for the State ofColorado 

### 29 CR 10, 10-06 

### Page 107 All Rights Reserved

XII. 2. XII.B.1. Each such change shall meet all applicable requirements and shall not violate any existing permit term or condition.
II.B.2. The source must provide contemporaneous written notice to the permitting autho yand the Administrator of each such change, except for changes that have been det mined to be insignificant by the commission pursuant to regulation. Such written notic shall describe each such change, including the date, any change in emissions, p lutants emitted, and any applicable requirement that would apply as a result ofth change. A

vised Air Pollutant Emission Notice shall be submitted in accordance th the pr visions of Part A, section 

### 11., along with the written notice required i this section

it shield shall not apply to any such change made purs nt to this section XII.B.
XII.BA. The source hall keep a record describing changes made at e source that result in emissions of regulated air pollutant subject to an applica requirement, but not otherwise regu ted under the permit, and the emissions suiting from those changes, including any otli r data necessary to show compliance ith applicable ambient air quality standards.
XII.B.5. Changes made pursu t to this section XII.B. sha . e incorporated into the operating permit at the time of ren wal.
XIII. Reopening For Cause Of Permits sued

# pursua~o Part C
X!!!.A. A permit issued pursuant to Part C of anc : tH: commie ion Regulation No.3, shall be reopened and revised under any ofthe following circum XIII.A.1.Additional applicable requirements ome applicable to a major source with a remaining permit term ofthree or more year . S h reopening shall be completed no later than eighteen months after promulga on oft applicable requirement. No such reopening is required if the effective date 0 e require ent is later than the date on which the permit is due to expire, unless the ginal permit 0 ny of its terms and conditions has been extended, or if a general p mit is obtained to ddress the new requirement pursuant to section VIII.A.2. of this P C;
XIII.A.2.Additional**reqUirem~e** s (inclUding excess emissio requirements) become applicable to an affected source derthe acid rain program. Upo approval by the Administrator, excess emissions ffset plans shall be deemed to be i orporated into the permit; XIII.A.3.The division 0 he Administrator determines that the perm contains a material mistake or that inacc rate statements were made in establishing the missions standards or other terms or c ditions ofthe permit;
XIII.A.4.The di sion or the Administrator determines that the permit must to as re compliance with the applicable requirements;
XIII.A.5.P rmit reopening and reissuance shall be processed using the proced es set forth in ections 111., IV., and V. ofthis Part C for permit issuance and permit ren .6.Proceedings to reopen and reissue permits affect only those parts ofthe per cause to reopen exists; and XIII.A.7.Reopening underthis section of Part C shall not be initiated before notice of such tent is provided to the source by the division at least thirty days in advance ofthe date tha he



### CODE OF COLORADO REGULATIONS 5 CCR 1001-5

### Page 108 29 

### CR 10, 10-06
permit is to be reopened. The division may provide a shorter time period within w give notice in the case ofan emergency. XIII.B. The divi . n shall extend the permit shield to those parts ofthe permit that hav

.by reference by the commission and made a part e Colorado commission regulations. Materials

incorporated by reference are those in existen as 0 e date indicated and do not include later amendments. The material incorporated eference is a ilable for pUblic inspection during regular business hours at the Office ofthe co Ission, located at 43 Cherry Creek Drive South, Denver, Colorado 80246-1530, or may be mined at any state publicati depository library. Parties wishing to inspect these materials sho contact the Technical Secretary of commission, located at the office ofthe commission.
Air Pollution Control, Monitoring, Operating Permits, Re ing and Record eeping Requirements: Compliance Assurance Monitoring, Code a deral Regulations Title 40, Parts 64 and 70.6, October 22, 1997 (62 FR 54900). 

### /' / Air Pollution Control, Monitoring, Operating Permits, Reporting and Record keeping /' RI:>qu'lreml:>nts' rnmpl'lanl'o fJ.c::.su

.."nl'o t.Aoni+n

..inn 

# L 64,**70.6·~~·d· it6~'Ojtob;;**  

# 22,**~97v(62IFFt54'900)~v,,,-** VI v"v"

... '"VII pursuant to reopening and reissuance proceedings ofthis section of P C. XIII.C. A source may choo to have its operating permit renewed durin y proceeding for reopening the permit underthis s ubmitted pursuant to Part C.
XIV. The regulations promulgated by the U.S. EPA ction XIV.A.1., below, are hereby incorporated



### PART D CONCERNING MAJOR STATIONARY SOURCE NEW SOURCE REVIEW AND PREVENTION OF SIGNIFICANT DETERIORATION

is Part D shall apply to any new or existing major stationary source. Any new major tionary source or major modification, to which the re lrements ofthis Part D apply, shall not begl ctual construction in a nonattainment, atta!,!) ent, or unclassifiable area unless a permit has bee

. sued containing all applicable**stat~d** federal requirements

.



# . / 1.A.2. Except as 

### otherwise pro
. ed in section XV. of,tf1is Part D, and consistent with the definition ofmajormodificatl section 1/.p:22. ofthis Part), 

### a project is 

### a major modification fora regulated 

### NS /I 

### ntifit causes two types ofemissions increases

­ 

### a significant emissions increase 

### G ined in section 1/.A.42. ofthis Part), and

### a significantnet emissions incya!e (as 

### de d in sections 1/.A.26. and 1/.A.42. ofthis Part). The project is not**~ajor** 

### modification

. does not cause 

### a significant emissions increase. If

### the**,?roj~auses** a 

### significant emis s 

### increase, then the project is a 

### majormodificatiJJYOnlyif

### it also results in 

### a significan et emissions increase. 

### 1.A.3. The Proceae::forcalculating (before beginning actual constr ion) whether

### a significant emis

. ns increase (i.e., the first step ofthe process) will occur nds upon the type of ssions 

### units being constructedor

### modified, according to sections. 1. 

### through 1.8.3. Af this Part. The procedure forcalculating (before beginning actual constr ion) whether 

### / a significant net emissions increase will occurat the majorstationary source
. ,the 

### /' ./ {"nrlo nf Forlo"al Renllla+inns T'I+le An '" -.V, I

I.A. APPLICABILITY



### 5 CCR 1001-5 CODE OF COLORADO REGULATIONS© 2006 Matthew Bender & Co. for the State ofColorado 

### 29 CR 10, 10-06 Page 109 All Rights Reserved

LB.

issions units. 

### second step ofthe process) is containedin the definition ofNet Emissions Increase (section I/.A.26. ofthis Part). Regardless ofanysuch preconstruction projections, 

### a ajor modification results ifthe project causes 

### a significant emissions increase and

### a sig Ificant net emissions increase.

Actual-to-projected-actual applicability test for projects that only involve e

missions increase ofa regulated I\JSR pollutant is projected to ccur if the sum of the difference etween the projected actual emissions (as defined in secti II.A.36. ofthis Part) and the baselin actual emissions (as defined in sections 1I.A.4.a.**an~11.** 

### A.b. ofthis Part, as applicable), for e h existing emissions unit, equals or exceeds the si Ificant amount for that pollutant (as define in section 11.A.42. ofthis Part).
I.B.2. 

### Actual-to-pote 'al test forprojects that onlyinvolve const1ction ofa 

### newemissions unites).
A significant emissions incre e of a regulated NSR polluta is projected to occur if the sum of the difference between the po ntial to emit (as defined in ection I.B.35. of Part A ofthis regulation) from each new emis

. ns unit following com etion ofthe project and the baseline actual emissions (as defined in se ion II.AA. ofthis P ) ofthese units before the project equals or exceeds the significant amount f that pollutant ( defined in section II.AA2. ofthis Part). 

### 1.8.3. NSR pollutant is projected to occur if the sum of the emissions increases for each emissions it, using the methods specified in sections I.B.1. through I.B.3. ofthis Part as applicable wi re ect to each type of emissions unit, equals or exceeds the significant amount for that lIutant s defined in section II.AA2. ofthis Part).
I.BA. 

### An owneroroperatorofa 

### m/orstationary urce who conducts the actua/-to-projectedactual testfor a 

### project th requires a 

### minor rmit modification in accordance with section 

### X. ofPart

### C, req res 

### a significantperm modification in accordance with section 1.A.3. ofPart

### C, a 

### modi cation as 

### defined in secti 1.8.26. ofPartA orthat requires a 

### minorsource permit vhderPart B shall submit

### a pe it application including:
1.8.4.a. All calcul ions andsupporting documentation sed to determine baseline actual emissio 

### s ofeach emissions unit affectedbyth roject;
I.BA.b. All Iculations and supporting documentation used determine projected actual e Issions ofeach existing emissions unit affected by e project;
I.BA C A determination ofthat portion of each existing unit's emi ions following the 

# 7 project that the unit could have accommodated during the nsecutive twentyfour month period used to establish the baseline actual emis

. ns and that are unrelated to the project, including any increased utilization due 0 product demand growth; and,
I.BA.d. Any other information requested by the division that may be needed ifa major modification will occur at each emissions unit affected by th



### CODE OF COLORADO REGULATIONS 5 CCR 1001-5

### II. Definitions


### 11.A. The following definitions apply specifically to the provisions contained in this Part 

### D.

The actual rate of emission of a 

### regulated NSR pollutant from an emissions

1.a.Actual emissions as of a particular date shall equal the aver e rate, in tons per year, at which the unit 

### actuallyemitted the pollutant durin two-year

onsecutive tLAlenty-fourrnonth period that precedes tho t"'8rticu!ar date and is re esentative of normal unit operation. A different p. iod may be used if it is mor epresentative of normal unit operation. Act I emissions shall be calcula d using 

### the unit's actual operating hour , production rates, and types of materials 

### ocessed, stored or combusted or tual emission data during the determined as follows: 

### Page 110 29 CR 10, 10-06

The information submitted in accordance with section 1.8.4.a. through 1.8.4., ove, s e incorporated into an appendix to the major stationary**sO~ltl~V** Operating permit 0 permit note in the construction permit.

__**.~** ..".._,r'



### ...

### "­ The requirement that t ner or

### operato~.a--rnajor stationary source who conducts the actual-to-projected-actual r..a-pfOject that requires a minor permit modification submit information in accordgDee'witn ions 1.8.4.a. through 1.8.4.d., as set out in this subsection 1.8.4., sha.u,oot""'be federally enforc e and shall not be incorporated into the state imp/eme 

# atltlnplan. 

### I. C.**:~** 

### orstationarysource requesting, oroperating under, 

### a Plant-wi licability**~,~:!ion** 

### (as defined in section 1I.A.32.) fora 

### regulated NSRpollutant, the majors
. ary 

# e::::::: source shall comply with the**requireme'!!..~** 

### ofsection XV. 

### ofthis Part.

selected tim eriod;



### 11.A.1 .d. This definition sh not applyforcalc ting whether

### a significant emissions increase has 0 

### urred, orforestablishi 

### a PAL undersection XV. 

### ofPart 0 

### of this regulatia

. Instead, sections 1J.A.36. 

### a 1I.A.4. 

### ofthis Part shall applyfor these pur, ses.

not



### CODE OF COLORADO REGULATIONS 5 CCR 1001-5

### Air Quality Related Value

II.A.4.a. Foran existing electric utility steam generating nit (as defined in section this Part), baseline actual emissions eans the average rate, in tons peryear, which the unit actually emitted th pollutant during anyconsecutive 

### For a major stationary source, means a PAL based on the baseline actual emissions (as d

section II.A.4. ofthis Part) of all emissions units (as defined in the Common Provision r ulation) at the source that emit or have the potential to emit the PAL pollutant.

The rate of emiss ns, in tons per year, of a regulated NSR pollutant, accordance with se ions 11.A.4.a. through 11.A.4.d. below. 1I.A.2. Actuals PAL All Rights Reserved © 2006 Matthew Bender & Co. for the State ofColorado 

### 29 CR 10, 10-06 Page III

Any valu of an area that may be affected by a change in air quality. fauna, soil, water, visibility, cultural, and odor.

twenty-four onth periodselected by the 0 

### eror operator within the five year periodimmed telypreceding when the 0 . ner

### or operatorbegins actual construction 

### of e project. The diVis/r'on!hallallow the use 

### ofa different time period upon 

### a de mination that it is ore representative 

### ofnormalsource operation. /

II II."Ii
•....,.. A 

### a li\ Tho a"ora"8 V\JI ate

.. sh..,lI.Jncl I\,AU •'rle f, ,,.,;t;"e**e~'ls~'l~n~** ..:;)UI..:;)L to**th~ ~v.~~.**  "\I/ltl"" II«::IIFII**IU~ILlY** III L11'C'CI\.LCIIL 

### quantifiable, an**mis~rons** 

### associated with startups, shutdowns, and malfunctions.

. 1I.A.4.a.(ii) The average**~{e** 

### s 

### II be adjusted downward to exclude any noncompliant**emi~~ns** 

### tha occurred while the source was operating above any emission ,Hmitation th was legally enforceable during the consecutiveA'wenty-four mo th period. 

# / II.A.4.a.(iii) For

### ~egulated NSR polluta t, when a project involves multiple emissi,¢ns units, only one consec tive twenty-four month period may be use 

### !fo determine the baseline act I emissions for the emissions units be' g changed. A different consecutl e twenty-four month period can be ed for each regulated NSR pollutant. .(iv) The average rate shall not be based 0 

### any consecutive twenty-four

month period for which there is inadequate I 

### formation for determining annual emissions, in tons per year, and for a sting this amount if required by section 1I.A.4.a.(ii).

# ".A.~ Foran existing emissions unit (other than an electric utility 

### eam generating 

# I unit), baseline actual emissions means the average rate, in t 

### s peryear, at which the emissions unit actually emitted the pollutant during 

### a consecutive / twenty-fourmonth periodselectedby the owner

### or operator with the ten year periodimmediatelypreceding eitherthe date the owner

### or operato egins actual construction 

### ofthe project, 

### or the date 

### a complete permit application' received by the division for

### a permit required underthis Part D, except that the n year period shall not include anyperiod earlierthan November 15, 1990.



### CODE OF COLORADO REGULATIONS 5 CCR 1001-5**,{J~T.**malfunctions. 

### Page 112 

### 29 CR 10, 10-06
II.A.4.b.(i) The average rate shall include fugitive emissions to the extent quantifiable, and emissions associated with startups, shutdowns, an
IIA4.b.(ii) The average rate shall be adjusted downward to exclude an noncompliant emissions that occurred while the source was oper. ting above an emission limitation that was legally enforceable during t consecutive twenty-four month period. 11.A.4.b.(iii) The average rate shall be adjusted downward to e c1ude any emissions that would have exceeded an emission Ii itation with which the major stationary source must currently comply. ad the major stationary source been required to comply with ch limitations during the consecutive twenty-four month period. Ho ver, ifan emission limitation is part ofa maximum achievable c trol technology standard contained in Part E of Regulation No.8, th¥'baseline actual emissions need only be adjusted if the State has**ta~n** credit for such emissions

ductions in an attainment demonstraij6n or maintenance plan. 

# / II.A.4.b.(iv) r a regulated NSR pollutant,**~en** a project involves multiple emiss ns units, only one consec five twenty-four month period must be used to etermine the baseline tual emissions for the emissions units being ch ged. A different co ecutive twenty-four month period can be used for ea h regulated NS pollutant. !IA4.b.(v) The averag rate shaJtnot be based on any consecutive t\oVenty-four month period for hich ere is inadequate information for determining annual emissions,

. ns per year, and for adjusting this amount if required under sec ns II.A.4.b.(ii) and II.A.4.b.(iii) ofthis Part. " the b 1I.A.4.c. For

### a new emissions u eline actual emissions forpurposes of determining the emiss' ns increa that will result from the initial construction and operation ofsu unitshall eq Izero; and thereafter, forall otherpurposes, shall equal the uni potential to emit s defined in section 1.8.35. ofPartA of this regulation). 11.A.4.d. For a PAL fo. a major stationary source, tH baseline actual emissions shall be calculated f r existing electric utility steam g erating units in accordance with the proce ures contained in section II.A.4.a., other existing emissions units in accord ce with the procedures contained in se ion II.A.4.b., and for a new emiss' ns unit in accordance with the procedures \:,tained in section II.A.4.c. liAS. Baseline ea \ Any intrastate area (and every part thereof) designated a attainment or unclassifiable under sections 107(d)( 1)(D) or (E) of the Fe ral Act in which the major source or major modification establishing the minor so ce baseline date would construct or would have an air quality impact equal to 0 reater than one microgramlcubic meter 

### ((g/m3) (annual average) ofthe pollutant r which the minor source baseline date is established. II.A.S.b. Area redesignations under section 107(d)(1 )(D) or (E) of the Federal t cannot intersect or be smaller than the area of impact of any major stationary s major modification that:



### 5 CCR 1001-5 CODE OF COLORADO REGULATIONS© 2006 Matthew Bender & Co, for the State ofColorado 

### 29 CR 10, 10-06 Page 113 All Rights Reserved 

### IIA5.b.(i) Establishes a minor source baseline date, or IIA5.b.(ii) Is subject to this Part 0, 

### and would be constructed in the same as the state proposing the redesignation. 

## i
ILA.5.c. Any baseline area established originally for the total suspended parti late increments shall remain in effect and shall apply for purposes ofde rmining the amount ofavailable PM 10 increments, except that such baseline rea shall not remain in effect if the permit authority rescinds the correspondi minor source baseline date in accordance with section ILA.25.c. IIA6. Basel e Concentration 

### .I
The ambient con ntration level that exists in the baseline area at the

# tke ofthe applicable minor source basel e date. A baseline concentration is determined

## 1&'~ach pollutant for which a minor source baselin date is established and shall include: 

# I
ILA.6.a. The act Iemissions representative of

# source~ existence on the applicable minor sou e baseline date, except as

## othe~e"~rovided in this definition; and ILA.6.b. The allowable missions from major

# stati~ry sources that commenced construction be re the major source**b~eline** 

### date, but were not in operation by the applicable mi r source baSelinjQ6te. ILA.6.c. The following will not e**includ~~t** 

### the baseline concentration and will affect the applicab!e maximum al. 'Nable

### rreaS8(S): IIA6.c.(i) Actual emission tfc,m any major stationary source on which construction com ced after the major source baseline date; and

IIA7. Initiation of physical on-site co truction activities on an e issions unit that are of a permanent nature. Such activities inclu ,but are not limited to, instal tion of building supports and foundations, laying of unde round pipe work, and constructi of permanent storage structures. With respect to a change' the method of operation, this term fers to those on-site activities other than preparatory tivities that mark the initiation of the ch ge. ILA.8. Best Availa e Control Technology (BACT)
An emission lim' tion (including a visible emissions standard) based on reduction of e h air regulated NSR pollutant

### sub'ect to re ulation under e Federal Act that would be e . ed from any proposed major stationary source or major modi ation that the division or ommission, on a case-by-case basis, taking into account energy, nvironmental, and economi impacts and other costs, determines is achievable for such source 0 odification throug application of production processes or available methods, systems, and chniques, inclu ng fuel cleaning or treatment or innovative fuel combustion techniques for co trol ofsuch pol tant. In no event shall application ofthe best available control technology result' emissions o any pollutant that would exceed emissions allowed by the applicable standards in tH Code of

ederal Regulations, Title 40, Parts 60 and 61 (Regulation No.6, Part A, and Regulatio 0.8, Part A) as in effect on the effective date ofthis clause, but not including later amendment unless such amendments are specifically incorporated by reference in accordance with the provisi s of



### CODE OF COLORADO REGULATIONS 5 CCR 1001-5

### Page 114 29 CR 10, 10-06

Colorado Revised Statutes section 24-4-103 (12.5). Information as to the availability of such standards may be obtained from the Director, Air POllution Control division, Colorado Depart of Public Health and Environment, 4300 Cherry Creek Drive South, Denver, Colorado 802

­ 1530.
division or commission determines that technological or economic limitations on e appl ation of measurement methodology to a particular emissions unit would make e imposl 'on of an emissions standard infeasible, it may instead prescribe designs, uipment, work practice operational standards or combination thereof, to satisfy the requireme t for the applicatio of best available control technology. Such standard shall, to the d ree possible, set forth the e sions reduction achievable by implementation ofsuch design, uipment, work practice or op ration and shall provide for compliance by means that achie e equivalent results.

Any technology, incl ing technologies applied at the pre-combusti , combustion, or postcombustion stage, at a ew or existing facility that will achieve si ificant reductions in air emissions of sulfur dioxi or oxides of nitrogen associated wit he utilization of coal in the generation of electricity, 0 rocess steam which was not in

# i' espread use as of November 15, 1990. II.A.10. Clean Coal Technology emonstration Project
A project using funds appropriated der the headin 'Department of Energy-Clean Coal Technology," up to a total amount of .5 billion for: ommercial demonstration of clean coal technology, or similar projects funded 

### t. ough ap ropriations for the U.S. EPA. The federal contribution for a qualifying project shall at I st twenty percent ofthe total cost ofthe demonstration project.
II.A.11. Complete
In reference to an application for a rna' r NSR per it, an application that contains all the information necessary for processin he applicatio Designating an application complete for purposes of permit processing do not preclude the 'vision from requesting or accepting any additional information.
, a complete application for permit to construct a major source ification subject to the requirem nts ofthis Part D shall include: onitoring data required pursuant to this gulation and an analysis of t air quality in accordance with section VI.

. ofthis Part;
11.A.11.a

... The impact analysis required by section VI.A.2. 0 his Part, a written mmary ofthe data inputs to the model, and a topogra hic presentation ofthe resultant concentrations ofeach pollutant modeled for ea applicable ambient standard or Prevention of Significant Deterioration increme within the impact area ofthe source; .A.11.a.(iii) A report ofthe regulatory status ofthe model pursuant to se Part A; II.A.11.a.(iv) A demonstration that the proposed technological system of conti ous emission reduction that is to be used will enable such source to comply continuously with the standards of performance that are to apply to such



### 5 CCR 1001-5 CODE OF COLORADO REGULATIONS© 2006 Matthew Bender & Co. for the State ofCoJorado 

### 29 CR 10, 10-06 Page 115 All Rights Reserved and that the emission inputs to the model for the impact analysis are equivale to the emissions allowed by such standards of performance; 11.A.11.a.(v) A description ofthe devices or systems that will be installed to monit emissions ofeach pollutant that will be emitted in significant amounts, maintaining such devices or systems, and the schedule and format f reporting the results ofsuch emission monitoring to the division; A.11.a.(vi) The additional impact analysis required by section VI.A.6. this Part, any demonstration offacts needed to establish a claim by the app' ant to qualify for any exemption or exclusion under section VI.B. ofthis Part;
II.A.11. (vii) A schedule ofconstruction in accordance with sect' n III.G.2. of Part B; II.A.11.a.(vl· An additional copy ofthe application for the fe ralland manager of each affec d Class 1 area, for the U.S. EPA, for the co ty commissioner, and for public tice (county clerk). Two additional copie shall be submitted for intereste public groups. 

# L

11.A.12. Construction Anyphysical change orchange the methodofoperati n (inclUding fabrication, erection, installation, demolition, ormodific 'on ofan em7'SSion unit) that wouldresult in a change in actual emissions 

### !!.,/)." 13. Emissions Unit Anypartofa stationarysource that emits /uld have the potential to emit anyregulated NSR pollutantandincludes an electric steam-ge ting unit as defined in section /I.A. 14. ofthis Part. Forpurposes 

### ofthis Part D, there are two pe 

### ofemissions units described in section /I.A. 

### 13.a. and/I.A.13.b., below. /



# .. 1/.A.13.a. A newemissions

# ukis anyemiss ns unit that is (or will be) newlyconstructed and thathas eXist,iJ forless than two ears from the date such emissions unit first operated. \ II.A.13.b. An existing missions unit is any emissio unit that does not meet the requireme s in section 11.A.13.a., above. A placement unit (as defined in section II .39. ofthis Part) is an existing emis
11.A.14. Electric Utility team Generating Unit Any steam electri enerating unit that is constructed forthe purpose third of its poten' I electrical output capacity and more than twenty-five egawatts electrical output to any llity power distribution system for sale. Any steam supplie to a steam distribution system for t purpose of providing steam to a steam-electric generatortha ould produce electrical e ergy for sale is also considered in determining the electrical ener output capacity of the affec d facility. IloA.1!Federal Land Manager (FLM) ,irespectto any lands ofthe United States, the secretary ofthe department with au orityover juCh lands.



### CODE OF COLORADO REGULATIONS 5 CCR 1001-5

### Page 116 29 CR 10, 10-06

II.A.16. High 

### Terrain Any area having an elevation nine hundred feet ormore above the base of the stackofas I

.. 17. 

### Hydrocarbon combustion 

### flare Eithe 

### a flare used to comply with an applicable newsource performance standard maximum achiev Ie control technology standard (including uses of

### flares during startup, sh tdown, or malfunc npermitted undersuch standard), or

### a flare that serves to control emi sions of waste streams c 

### prisedpredominatelyof

### hydrocarbons and containing no more th 230 mg/dscm hydrogen 

### s 'de. / II.A.18. Innovatl 

### e Control Technology / Any system of air p ution control that has not been adequately

## dem~hstrated in practice, but would have a substa 'allikelihood of achieving greater continuowyemissions reduction than any control system in curre practice or of achieving at least comparj:IDle reductions at lower cost in terms ofenergy. econom s, or non-air quality environmental racts. 1I.A.19. 

### Low Terrain / 

# / Anyarea otherthan high terrain. 

# / II.A.20, Lowest Achievable Emissio Rate (LAER)/ l For any source, the more stringent rate s:

## emiSS~S based on the following: 

## I 1I.A.20.a, The most stringent emiss 'limit contained in any state implementation plan for such class or category of s 'nary source, unless the owner or operator ofthe proposed stationary sour onstrates that such limits are not achievable; or 11.A.20.b, The most stringent**~ission** limi tion that is achieved in practice or can reasonabl be ex e ed to occur in actice by such class or category of source, takin into consid ation the ollutant at must be controlled, In no event shall 

### application ofth term permita propose new ormodifiedstationarysource to emit any pollutint in excess ofthe amoun allowable under an applicable new source perfojrnance standard (Regulation

. 6). 

## /­ II.A.21, Major 

### Emissions,nit de



### II.A.21.a. Any;kissions unit that emits orhas the potentia 

### a emitone hundred tons per yealormore of

### the PAL pollutantin an attainmenta a; 

### or 

# '"**II.A.21.b/~ny** emissions unit that emits or has the potential to e 't the PAL pollutant in 

## ,I

an amount that is equal to or greaterthan the major stati ary source threshold 

### 1/ (as defined in section 11.A.24. ofthis Part) for the PAL pollut t for nonattainment areas. For example, in accordance with the definition of a rna r stationary 

# j ' I source (as defined in section 11.A.24.ofthis Part), an emissions nit would be a / major emissions unit for volatile organic compounds ifthe emissi s unit is / located in an ozone nonattainment area and emits or has the pote 'al to emit / one hundred or more tons ofvoc per year. 

# /1

CODE OF COLORADO REGULATIONS© 2006 Matthew Bender & Co. for the State ofColorado 

### 29 CR 10, 10-06 Page 117 All Rights Reserved 

### Ma1\:lfoofW:ldification**~~""""p**

# --­**~"",.rd~** 

### Any physical change in or change I 

### h

## ~afi;n of, or addition to, a major stationary source that would result in a siQ.Oifi.GafltTfe emls

. rease of any air a regulated NSR pollutant sub'ect to rcrnunder the Federal Act orthe takln Into account all emissi**~ases** 

### and increases at the source that would accom an
. ication anda

gnificantnet emissions**incre~ofJ.hat** 

### f?9"utant from the majorstaJionarysource. II.A.22.a. AnylSlU'Um:alJp 8"';'1;=1 ;'''8'1888 treFR 8"" 8
....

### i ••';,]1 to pits t**'~** net emissions 

### increaseei a '**lai'~j;F 8te#8F18~'**  

### sO/Ul:athat is significant for volatile organic compounds or I\JOx shall be considered significant for ozone. 11.A.22.b. In the Denver Metropolitan PIVl10 nonattainment area, any net emission7 increase that is significant for sulfur dioxide or nitrogen oxides shall be considered significant for PM1 

### O. //

. 1I.A.22.c. A physical change or change in the method ofoperation shall

# no~ude routine maintenance, repair, and replacement. II. 2.d. A physical change or change in the method of operation, u ess previously limited by any enforceable orfederally enforceable permit ndition that was

stablished after January 6, 1975 for sources in attainm t or unclassifiable a as and after December 21, 1976 for sources in no ttainment areas, shall not inc e: ./ IL,.6.,.22._.'i} Use of an alternative fuel or raVJ m ria! 

### by reason of an order in 

### eft ct under sections 2(a) and (b) of e Federal Energy Supply and Envi nmental Coordination Act of 974 (or any superseding legislation), a proh ition under the Power PI t and Industrial Fuel Use Act of 1978 (or any s erseding legislatio or by reason of a natural gas curtailment plan in effe pursuant to th ederal Power Act;



### 5 CCR 1001-5 .d.(iv)(A) the stationary sou e in a nonattainment area was

capable of accommodating rior to December 21, 1976, unless such change would be prohibi d under a federally enforceable permit condition, or

II.A.22.d.(iv)(C) the source is approved to use under any under this Regulation NO.3. II.A.22.d.(iv)(B) the stationary source in an a inment or unclassifiable area was capable ofaccommodating p r to January 6, 1975 unless such change would be prohibited enforceable permit condition, or

II.A.22.d.(v) An increase in the production rate, unless such change wo prohibited under a federally enforceable permit condition; fuel because of an order or rule under section



### CODE OF COLORADO REGULATIONS

### Page 118 

### 29 CR 10, 10-06

II.A.22.d.(viii)(B) Other requirements necessary to the National Ambient Air Quality Standar and after it is terminated. 1I.A.22.d.(viii)(A) The Colorado State Implementation P n, and II.A.22.d.(vi) An increase in the hours ofoperation, unless such increase woul be prohibited under a federally enforceable permit condition; or

II.A.22.d.(viii) The installation, operation, cessation, or removal ofat porary clean coal technology demonstration project, ifthe project mplies with: 11.A.22.d.(vii) Any change in ownership ofa stationary source.

·elY clean coal fired electric utility steam For major stationary sources in 

### attafment areas: .,to. I.A.22.d.(ix)(A) The installation or

## op~r~ti'~n ofa permanent clean coal technology demonstration**pro~ct** that constitutes re-powering, provided that the project doel not result in an increase in the potential to emit ofany regyfated pollutant emitted by the unit. The exemption shall app,Jlon a pollutant-by-pollutant basis. I II.A.22.d. )(B) the

## reactivat~ ofa very clean coal fired electric utility ste generating urnt.

11.A.22.f. Emissions cause by indirect source of pollution, emissions from internal combustion eng· es on any vehicle, an emissions resulting from temporary construction 0 xploration activities shal e excluded in determining whether a major modifi tion will occur. Emissio from on-going construction are not nsidered to be temporary s, and are included in determining whet "a major modification will

F itive emissions from the listed sources in section I .24.a. and any other

ationary source category that, as ofAugust 7, 1980 w

.sections 111 or 112 ofthe Federal Act (as adopted in Re lations Nos. 6, Part A, and 8, Parts A and E) shall, to the extent quantifiable, be c calculating the potential to emit ofthe modification. ajor Source Baseline Date
II.A.23.a. In the case of particulate matter and sulfur dioxide, January 6, 19 11.A.23.b. In the case of nitrogen dioxide, February 8,1988. Major Stationary Source 

# '\ \

CODE OF COLORADO REGULATIONS© 2006 Matthew Bender & Co. for the State ofColorado 

### 29 CR 10, 10-06 Page 119 All Rights Reserved
II.A.24.a. For the purpose of determining whether a source in an attainment or unclassifiable area is subject to the requirements ofthis Part D, major statio source means: 11.A.24.a.(i) Any ofthe following stationary sources ofair pollutants tha mits, or has the potential to emit, one hundred tons per year or more f any pollutant subject to regulation under the Federal Act: II.A.24.a.(i)(A) Fossil fuel-fired steam electric plants of million British thermal units per hour heat inp II.A.24.a.(i)(B) Coal cleaning plants (with thermal II.A.24.a.(i)(C) Kraft pulp mills II.A.24.a.(i)(D) Portland cement plants .24.a.(i)(E) Primary zinc smelters

II.A.24.a.(i)(P) Carbon black plants (furnac II.A.24.a.(i)(Q) Primary lead smelters II.A.24.a.(i)(R) Fuel conversion plants
II.A.24.a.(i)(S) Sintering plants II.A.24.a.(i)(T) Secondary metal production plants II.A.24.a.(i)(U) Chemical process plants II.A.24.a.(i)(V) Fossil fuel boilers (or combinations thereof) totali

. than 250 million British thermal units per hour heat input



### CODE OF COLORADO REGULATIONS 5 CCR 1001-5

### Page 120 29 CR 10, 10-06

capacity exceeding 300,000 barrels II.A.24.a.(i)(X) Taconite ore processing plants II.A.24.a.(i)(Y) Glass fiber processing plants II.A.24.a.(i)(Z) Charcoal production plants II.A.24.a.(i)(W) Petroleum storage and transfer units with a total sto

ii) Notwithstanding the stationary sour size specified in section II.

. 4.a.(i), any stationary source th emits, or has the potential to emit, two h dred and fifty tons per ye r more of any air pollutant subject to regulatio nder the Federal A .

/ A.24.c.Major stationary source includes any physical change that would a ur at a stationary source not otherwise qualifying as a major stationary sourc nder sections 11.A.24.a and II.A.24.b. ofthis Part, jf the change would constitut major stationary source by itself. 11.A.24.d.A major stationary source that is major for volatile organic compounds or NOx shall be considered major for ozone, except that emissions of negligibly reactive volatile organic compounds, as defined in the Common Provisions, shall not be included in the determination of major stationary source status for ozone. 

# -..:---------------------_

...,

### .......**~-** 

### II.A.24.e.The fugitive emissions of a stationary source shall not be included in determining for any ofthe purposes ofthis section whether it is a r stationary source, unless the source belongs to one of the categories 0 

### tionary sources d in section II.A.24.a.(i) or any other stationary sour ategory which, as of Augu , 1980, is regulated under section 111 or 

### j.: ofthe Federal Act. 

### /"" II.A.24.f.Emissions cau by indirect air pollutio

# ~es (as defined in section 1.8.22. of Part A of this reg ion), emissio rom internal combustion engines on any vehicle, and emissions r ti om temporary activities, such as construction or exploration, shall be e in determining whether a source is a major stationary source. sions from oing construction are not considered to be temporary

. sions and are includ

.**mOdifi~W'Will** 

### occur.
,po

### 11.A.24.~ajor stationary source in the Denver Metro PM10 inmenUmaintenance area that is major for sulfur dioxide or nitrogen oxides shall considered major for PM10.

......... 

## "-'-.

# '" determining whether a major



### 5 CCR 1001-5 CODE OF COLORADO REGULATIONS© 2006 Matthew Bender & Co. for the State ofColorado 

### 29 CR 10, 10-06 Page 121 All Rights Reserved



### II.A.25.a.The earliest date after the trigger date that a major stationary source or a ajor modification subject to the requirements of section VI. ofthis Part D sub its a complete application under the relevant regulations. The trigger date i .
In the case of particulate matter and sulfur dioxide

In the case of nitrogen dioxide, February 8, 1 The baseline date is established for each pollutan orwhich increments r other equivalent measures have been established if: The area in which the proposed sou e or modification would construct is designated as attainment or u lassifiable under sections 107(d)(1)(D) or (E) ofthe Federal Act for e pollutant on the date of its

mplete application under section VI. this Part; and In the case ofa major stati ary source the pollutant would be II.A:. 5.b.(i) II.A.25.a.(ii) II.A.25.a.(i) 1977; and II.A.25. Minor Source Baseline Date

emitte in significant amounts, or n the case ofa major modification, there w Id be a significant net missions increase ofthe pollutant. II.A.25.c. Any minor source aseline date es blished originally for the Total Suspended Particulates increme shall rem
. in effect and shall apply for purposes of determining the amoun of avail
.... Ie prv11 0 increments, except that the division 

### may rescind any such ml or s rce baseline date where it can be shown, to the satisfaction ofthe division, the emissions increase from the major stationary source, orthe net emission

. crease from the major modification, responsible for triggering that date di ot suit in a significant amount of PM10 emissions. II.A.26. Net Emissions Increase II.A.26.a. With respect to y regulated NSR lIutant emitted by

### a majorstationary source, 

### the amo t by which the sum 0 

### the following exceeds zero: II.A.26.a.(i) issions from a particular physical ch ge or change in the method of 0 

### eration at a stationary source c Iculated pursuant to sections I.A.2. t

; and 6.a.(ii) Any other increases and decreases' actual emissions at the major stationary source that are contemporan ous with the particular change and are otherwise creditable. Baseline tual emissions for calculating increases and decreases under this p agraph shall be determined as provided in the definition of baseline ctual emissions, except that paragraphs 1I.A.4.a.(iii) and II.A.4.b.(iv) 0 

### his Part D shall not apply. II.A.26.b. Contemporaneous

- an increase or decrease in actual emissions's contemporaneous with the increase from the particular change only it occurs within five years priorto the date that the increase from the particular occurs. 

### II.A.26.c. An increase or decrease in actual emissions is creditable only if:



### CODE OF COLORADO REGULATIONS 5 CCR 1001-5 

## zoati

### Page 122



### 5 CCR 1001-5 29 CR 10, 10-06
11.A.26.c.(i) It occurs within five years before the date that the increase or decrease occurs; 1I.A.26.c.(ii) The division has not relied on it in issuing a permit for the so ce under Regulation No.3, orthe U.S. EPA has not relied on it in

. suing a permit under Title I, Part C of the Federal Act, which permit i In effect when the increase in actual emissions from the particular c ange occurs; and II.A.26.c.(iii) The owner or operator provides credible, demon rable evidence to the division ofwhat actual emissions were before ing the increase or decrease and what they were after making the in ase or decrease; and order to establish a baseline emissions rate, the 0 ner or operator must su it an Air Pollutant Emission Notice to the divisi prior to the increase or decr se indicating actual emissions (as defined i section II.A.1. of this of Part) and th owner or operator must submit a revised ir Pollutant Emission Notice to the divisl nwithin one year after the increase decrease occurs, or II.A.26.e. An increas or decrease in actual emissio s of sulfur dioxide, particulate matter, or nitr en oxides that occurs bef e the applicable minor source baseline date is reditable only if it is re ired to be considered in calculating the amount of maxim allowable increa s remaining available. With respect to particulate matter, Iy PM10 emiss' ns can be used to evaluate the net emissions increase f PM10. II.A.26.f. An increase in actual e 'ssio is creditable only to the extent that the new level e old level. 11.A.26.g. A decrease in actual e . II.A.26.g.(i) The divisi has not r 'ed on it in issuing any permit under this Part D, or has n relied on it in monstrating attainment or reasonable further pr ress: II.A.26.g.(ii) T old level of actual emissl ns or the old level of allowable emi Ions, whichever is lower, exc ds the new level ofactual e	 . sions;
II.A.26. .(iii) It is federally enforceable as a pracb<;almatterat and after the time that actual construction on the particular c nge begins; and .26.g.(iv) It has approximately the same qualitative ignificance for public health and welfare as that attributed to the incr se from the particular change; and 6.h. An increase that results from a physical change at a source ccurs when the emissions unit on which construction occurred becomes opera nal and begins to emit a particular pollutant. Any replacement unit that requires hakedown becomes operational only after a reasonable shakedown period, n to exceed one hundred and eighty days. 1I.A26.i. Section 1I.A1.a. ofthis Part shall not applyfor determining creditable i and decreases after

### a change.



### CODE OF COLORADO REGULATIONS© 2006 Matthew Bender& Co. for the State ofColorado 

### 29 CR 10, 10-06 

### Page 123 All Rights Reserved 

### II.A.26.j. The organic compounds referenced in the common provisions definition of negligibly reactive volatile organic compounds are neither counted as reactiv volatile organic compounds in determining significant ozone increases nor creditable against an increase in emissions of any volatile organic comp nd. 11.A.26.k. Creditable Decreases for Fuel Switching. \ Generally, for credit to be given for the emissions reduction in pot tial to emit or \ actual emissions resulting from a physical change or change in ethod of operation of a major stationary source occurring on or after th effective date of this rule, an Air Pollutant Emission Notice reporting such re ction must be filed \ ''iithin one year afterthe reduction occurs unless an exten on is requested by e source and approved by the division due to uncertai as to the permanence o such reduction. At the time credit for any reduction' requested, such

### re~ction must be enforceable. Such reductions mus e enforceable through perm,conditions or source specific state impleme tion plan revisions. II.A.27. Nonattainment

# '~or New Source Review (NSR) Progr 

# \ A majorstationarysource pr'a(;onstruction permitprogram t t has been approvedby the Administratorand incorporatet1'J[lto this Regulation NO.3. nypermit issued underthe program is 

### a majorNSR permit. \ 

### II.A.28. PAL Effective Date \\.. 

# I

" (.;AnAr::l1/1/

_ • mAans

..,; thl:> rl:>tl:>

......... ..,_ nf

........... isc":>n,..I:> "",u

### .~ thl:> D" I ormit I-Jr"'Jeve',L r the 

### p'"L offo,..ti\lo v"""""L'"",",,U Nat'" f:"r V an II .:1

.......... ••J •• •• ..., ..... ""UJ\."..."M_ "'-'",,,
... I.V"" M v increased PAL is the date anyemissions\t.nit th t is pari of the PAL majormodification becomes operational and begins to emit the PAL pOntzt t. 

### 11.A.29. PAL 

### Effective Period \


### The periodbeginning wfth the PAL erfve

# dat~ ending ten years tater. II.A.3D. PAL MajorModification \\
'. Notwithstanding sections 1I.A.2 and 1I.A.26. of this Pari the definitions formajormodification and net emissions increase), nyphysical change in orcha 

### e in the method 

### ofoperation 

### of the PAL source that causes it t emit the PAL pollutant at 

### a level qual to orgreaterthan the PAL. 

### 1I.A.31. PAL Permit

The pOlluta}for which 

### a PAL is established at

### a majorstationarysource. 1I.A.33'jJ:ant-wide ApplicabilityLimitation (PAL)
An ission limitation expressed in tons peryear, for

### a pollutant at

### a majorstationa source, that is nforceable as 

### a practicalmatterand established source-wide in accordance with s this Pari D.



### 5 CCR 1001-5 CODE OF COLORADO REGULATIONS


### ZOIiTlPage 124 29 CR 10, 10-06



### 11.A.34. Prevention ofSignificant Deterioration (PSD) Permit Anypermit that is issued in accordance with section VI. ofthis Part D.

A 

### ph ical change in, orchange in the method ofoperation of, 

### an existing majorst source.

. The maximum annual rate, in tons peryear, at which an xisting emissions unit t

### a majorstationarysource is projected to emit

### a regul ad NSRpollutant in any 

### o ofthe five years (twelve-month period) following t date the unit resumes reg aroperation afterthe project, orin anyone oft ten years following that date,

. the project involves increasing the emissio unit's design capacity orits potentl**~to** 

### emit ofthat regulated NSR pollutant d full utilization ofthe unit would re· 

### It in 

### a significant emissions increase r

### a significantnet emissions increase 

### a**~e** 

### majorstationarysource. \. II.A.36.b. In determini!\the projected actual emis Ions under section II.A.36.a., above, before**beginnin~actual** construction, th owner or operator ofthe major stationary source:\ \ 1I.A.36.b.(i) Shall con 'der all relev nt information, including but not limited to, historical oper 'onal dat ,the company's oVv'n representations, the company's expe ed b iness activity and the company's highest projections of busi activity, the company's filings with the State or Federal regulatory thorities, and compliance plans; and \ II.A.36.b.(ii) Shall inclu fugitiv' emissions to the extent quantifiable, and emissions as ciated wit tartups, shutdowns, and malfunctions; and II.A.36.b.(iii) Shall xclude, in calculat g any increase in emissions that results from the articular project, that ortion ofthe unit's emissions following the pr ect that an existing unit c Id have accommodated during the cons cutive twenty-four month

### pe~d used to establish the baseline ac al emissions under section II.A

..¢\ofthis Part D and that are also related to the particular project,**incl~ing** any increased utilization due ·0 product demand growth; or,**\~** 6.b.(iv) In lieu of using the method set out in s tions 1I.A.36.b.(i) through II.A.36.b.(iii), may elect to use the emissions it's potential to emit, in tons per year, as defined in section I.B.35. of

### P~ A ofthis regulation. Ivation of Very Clean Coal-fired Electric Utility Steam Genera g Unit Any phy , al change or change in the method of operation associated with the mmencement of ial operations by a coal-fired utility unit after a period ofdiscontinued op ation where 

### \ 1I.A.37.a. Has not been in operation for the two year period prior to the enact nt ofthe Clean Air Act Amendments of 1990, and the emissions from such unit c ntinue to be carried in the permitting authority's emissions inventory at the time oft e enactment; 

# \

5 CCR 1001-5 CODE OF COLORADO REGULATIONS© 2006 Matthew Bender & Co. for the State ofColorado 

### 29 CR 10, 10-06 Page 125 All Rights Reserved 11.A.37.b. Was equipped prior to shut-down with a continuous system of emissi control that achieves a removal efficiency for sulfur dioxide of no less th Ighty-five

ercent and a removal efficiency for particulates of no less ninety-eight p nt;

11.A.38. Regulated NSR Pol t 

### ,../ 1I.A.38.a""Mtrogen oxides orany volatile organic compound;**~~."** ...""" ",,.--1fJ(38.b. Any pollutant for which a national ambient air quality standard has 6 ,.,."**/~** promulgated; II.A.38.c. Any pollutant that is a constituent or precursor of a general pollutant listed under sections 11.A.38.a. or II.A.38.b., above,(e.g. volatile organic compounds and oxides of nitrogen are precursors for ozone) provided that a constituent or precursor pollutant may only be regulated under NSR as part of regulation ofthe general pollutant; II.A.38.d. Any pollutant that is subject to any standard promulgated under section 

### 111 the Federal Act; .A.38.e. Any pollutant that otherwise is subject to regulation underthe Feder Act, except that any or all hazardous air pollutants either listed in secti 

### 112 ofthe Federal Act (that have not been delisted pursuant to section 

### 11 )(3) of the

ederal Act) orAppendix B of this regulation are not regulat NSR pollutants un ss the listed hazardous air pollutant is also regulated a constituent or prec or of a general pollutant listed under section 

### 1 ofthe Federal Act.

An emissions unit for which al/th riteria listed in section 7.A.39.a. through 1I.A.39.d. are met. No creditable emission reductions 

### s /I be generated

### ffj shutting down the existing emissions unit that is replaced.

II.A.39.b. The emissions emissions uni

. The replaced emissions unit is permanently removed fro the major stationary source, otherwise permanently disabled, or permanently bar d from operation by a permit that is enforceable as a practical matter. Ifthe repl ed emissions unit is brought back into operation, it shall constitute a new emissi s unit.



### 5 CCR 1001-5 CODE OF COLORADO REGULATIONS

### Page 126 29 CR 10, 10-06

II.A.40. Repowering 11.A.40.a. Replacement of an existing coal-fired boiler with one of the following clean coal technologies: atmospheric or pressurized fluidized bed combustion, integrated gasification combined cycle, magnetohydrodynamics, direct and indirect coalfired turbines, integrated gasification fuel cells, or as determined by the Administrator, in conSUltation with the Secretary of Energy, a derivative ofone or more ofthese technologies, and any other technology capable of controlling multiple combustion emissions simultaneously with improved boiler or generation efficiency and with significantly greaterwaste reduction relative to the performance of technology in widespread commercial use as of November 15, 1990. II.A.40.b. Repowering shall also include any oil andlorgas-fired unit that have been awarded clean coal technology demonstration funding as ofJanuary 1, 1991. by the Department of Energy.
II.A.40.5 Representative Actual Annual Emissions The average rate. in tons per year. at which the source is projected to emit a pollutant for the two year period after a physical change or change in the method of operation ofa unit. (or a different consecutive two-year period within ten years after the change. where the division determines that such period is more representative of normal source operations), considering the effect any such change will have on increasing or decreasing the hourly emissions rate and on projected capacity utilization. In projecting future emissions. the division shall: II.A.40.5(a) Consider all relevant information. including but not limited to, historical operational data. the company's own representations. filings with the state or federal regulatory authorities, and compliance plans under Title IV of the Federal Act: and II.A.40.5(b) Exclude, in calculating any increase in emissions that results from the particular physical change orchange in the method of operation at an electric utility steam generating unit, that portion of the unit's emissions following the change that could have been accommodated during the representative baseline period and is attributable to an increase in projected capacity utilization at the unit that is unrelated to the particular change, including any increased utilization dueto the rate of electricity demand growth forthe utility system as a whole.
II.A.41. Secondary Emissions
Emissions that occur as a result ofthe construction or operation of a major stationary source or major modification, but do not come from the major stationary source or major modification itself. For the purpose ofthis Part0, secondary emissions must be specific, well defined, quantifiable, and impact the same generalarea as the stationarysource ormodification that causes the secondaryemissions. Secondary emissions include emissions from any offsite supportfacility that would not otherwise be constructed or increase its emissions except as a result ofthe construction or operation ofthe major stationary source or major modification. Secondary emissions do not include any emissions that come directly from a mobile source, such as emissions from the tailpipe of a motorvehicle. from a train, orfrom a vessel. II.A.42. Significant
11.A.42.a. Unless the context otherwise requires, , a significant rate of emissions in tons per year is defined as 

## avalue that would equal or exceed any of the following:



### 5 CCR 1001-5 CODE OF COLORADO REGULATIONSCJ 2006 Matthew Bender & Co. for the Slate ofColorado 29 CR 10, 10-06 Page 127 All Rights Reserved Carbon monoxide: 100 tons per year Nitrogen Oxides: 40 (nitric oxide + nitrogen dioxide) tons peryear Sulfur dioxide: 40 tons per year Particulate matter: 25 tons peryear particulate matter emissions or, 15 tons per year of PM1 0 emissions PM10

- Precursors in the Denver Metropolitan PM10 nonattainment area: 40 tons per year for each individual precursor (nitrogen oxides or sulfur oxides) Ozone: 40 tons per year of volatile organic compounds or NOx
Lead: 0.6 tons per year Fluorides: 3 tons per year Sulfuric acid mist: 7 tons per year Hydrogen sulfide: 10 tons per year Total reduced sulfur (including hydrogen sulfide): 10 tons per year Reduced sulfur compounds (including hydrogen sulfide): 10 tons per year Municipal Waste Combustor Organics (measured as total tetra- through octachlorinated dibenzo-p-dioxins and dibenzofurans): 3.2 x 10-6 megagrams per year (3.5 x 10-6 tons per year) Municipal Waste Combustor Metals (measured as particulate matter): 14 megagrams per year (15 tons per year) Municipal Waste Combustor Acid Gases (measured as sulfur dioxide and hydrogen chloride): 36 megagrams per year (40 tons peryear) Municipal Solid Waste Landfill Gases (measured as non-methane organic compounds): 45 megagrams per year (50 tons per year)
II.A.42.b. Significant means, in reference to a net emissions increase or the potential of a source to emit a regulated NSR pollutant that this definition does not list, any emissions rate, exceptthat this definition shall not apply to hazardous air pollutants listed in or pursuant to section 112 of the Federal Act.
11.A.42.c. Notwithstanding the significant emission rates above, significant means any emissions rate or any net emissions increase associated with a major stationary source or major modification, thatwould construct within ten kilometers of a Class I area, and have an impact on such area equal to or greaterthan one microgram/cubic meter «g/m3 ) (twenty-four hour average). 11.A.43. Significant Emissions Increase Fora regulated NSR pollutant, an increase in emissions that is significant (as definedin section 1I.A.42. ofthis Part

## OJ for thatpollutant.



### CODE OF COLORADO REGULATIONS 5 CCR 1001-5

### of 

# If Page 128 

### 29 CR 10, 10-06

II.A.44. Significant Emissions Unit
An emissions unit that emits orhas the potential

### to emit

### a PAL pollutant in an amount that'

qual

### to orgreaterthan the significantlevel (as defined in section /I.A.42. 

### ofthis Part 

### Do in the

deralAct, whichever

### is lower) for that PAL pollutant, butless than the amount that 

### w Id qu ify the unitas a majoremissions unit (as defined in section /I.A.21. ofthis Part).

An emissi 

### s unit that emits orhas the potential

### to emit the PAL pollutant in 

### a amountless than the significa level for that PAL pollutant (as defined in section /I.A. 

### 32. ofth' Part

### 0 orin the FederalAct, icheveris lower). 

### Clean Coal Technology Demonstration Project demonstration project that is operated for period offive years or less, and that complies with e state implementation plan and other r uirements necessary to attain and maintain the Nationa mbient Air Quality Standards durin9' he project and after it is terminated. 

### I 

## I

;-



# / I' 

### III. Permit Review Procedures
IliA Major stationary sources subject t the requirements qYthis Part D must apply for and obtain a Construction Permit in accordance 'th the

### procedu~e's and requirements in Part 8 or an Operating permit in accordance with t e procedur and requirements in Part C. 

### 111.8. The division shall complete the processin plications (including any requested public hearing) for sources subject section VI. oft art D within twelve months of receipt ofa complete application.


### IV. Public Comment Requirements IVA When pUblic comment is**reqUire~,** 

### when the divis 0 

### n determines that an application warrants public comment in accordance wit section III.C.3. of rt 8 ofthis regulation, the division shall, within fifteen calendar days after e preparation ofthe eliminary analysis. cause public notice ofthe application to be publish,a in a newspaper of gene I distribution in the area in which the proposed project or activity i r will be located, and by suc other means as necessary to assure notice to the affected publi which may include posting of su notice on the publicly accessible portion ofthe division's w site, and cause a copy of the appli tion, the preliminary analysis and the draft permit to filed with the county clerk for each cou y in which the source is, or will be, located. The divis' n shall send written or electronic notice to rsons requesting a notice of permit applications fp the type of source or geographic area. IVA1. For

# sou~~ subject to the provisions of sections V. and VI. oft 's Part, a copy of all the materiiifls the applicant submitted, and a copy or summary ofothematerials. if any. con
. ered in making the preliminary analysis shall be filed with the ounty clerk for each co ty in which the source is or will be located. In addition, for sourc subject to the

ovisions ofsections V. and VI., a copy ofthe written or electronic notl e of public / omment shall be sent to the applicant, the U.S. EPA Administrator, and officials and 

## I agencies having cognizance over the location where the proposed**constru'~ion** 

### would occur, including any other state or local air pollution control agencies and an',c.,state, Indian governing body or Federal Land Manager whose lands may be affected.{>y / / emissions from the source or modification.


### l -i'

# l ,f ,.)'r Iii 

### 5 CCR 1001-5 CODE OF COLORADO REGULATIONS