,,ib ,union ,cal5d> ,no4 #edb #aai?     
,,congress  #b;d ,session  ,h4 ,r4 #afa 
,report ,no4 #aai-fbe ,,9 ,,! ,,h\se ,,(
 ,,repres5tatives  ,janu>y #c1 #bjbe,mr4
 ,griffi? introduc$ ! foll[+ bill2 :i* 0
 ref]r$ to ! ,committee on ,en]gy &     
,comm]ce  ,april #bh1 #bjbf;,additional 
sponsors3 ,mrs4 ,f$or*ak1 ,mr4 ,ellzey1 
,ms4 ,boeb]t1 ,mr4 ,pflug]1 ,mr4 ,palm]1
 ,mr4 ,meus]1 ,mr4 ,edw>ds1 ,mrs4 ,h\*91
 ,mr4 ,bo/1 ,mr4 ,gro?man1 ,mr4         
,wittman1 ,mrs4 ,mill] ( ,we/ ,virg9ia1 
,mrs4 ,h>%b>g]1 ,mr4 ,moore ( ,alabama1 
,mr4 ,web] ( ,texas1 ,mr4 ,williams (   
,texas1 ,mr4 ,mc,guire1 ,mr4 ,all51 ,mr4
 ,/aub]1 ,mr4 ,craw=d1 & ,mr4 ,walb]g   
,april #bh1 #bjbf,report$ ) an am5dm5t1 
committ$ to ! ,committee ( ! ,:ole ,h\se
 on ! ,/ate ( ! ,union1 & ord]$ to be   
printed,strike out all aft] ! enact+    
clause & ins]t ! "p pr9t$ 9 italic,for  
text ( introduc$ bill1 see copy ( bill z
 introduc$ on ,janu>y #c1 #bjbe  ,a     
,,bill  ,to am5d sections #aaa1 #afi1 & 
#aga ( ! ,clean ,air ,act to cl>ify :5 a

 physical *ange 91 or *ange 9 ! me?od ( 
op]ation (1 a /ation>y s\rce con/itutes 
a modification or con/ruction1 & = o!r  
purposes4  #a4 ,%ort title ,?is ,act may
 be cit$ z ! ,new ,s\rce ,review        
,p]mitt+ ,improvem5t ,act4  #b4         
,cl>ification ( def9ition ( a           
modification3 emission rate increases1  
pollution control1 effici5cy1 safety1 & 
reliability projects ,p>agraph 7#d7 (   
section #aaa7;a7 ( ! ,clean ,air ,act   
7#db ,u4,s4,c4 #gdaa7;a77 is am5d$--    
7#a7 by ins]t+ 7,a7 be=e ,! t]m2  7#b7  
by ins]t+ be=e ! p]iod at ! end !       
foll[+3 4 ,= purposes ( ! prec$+ s5t5ce1
 a *ange increases ! am\nt ( any air    
pollutant emitt$ by su* s\rce only if ! 
maximum h\rly emission rate ( an air    
pollutant t is a*ievable by su* s\rce   
aft] ! *ange is high] ?an ! maximum     
h\rly emission rate ( su* air pollutant 
t 0 a*ievable by su* s\rce dur+ any h\r 
9 ! #aj-ye> p]iod imm$iately prec$+ !   
*ange2 &  7#c7 by add+ at ! end !       
foll[+3  7,b7 ,not)/&+ subp>agraph 7,a71

 ! t]m modification does n include a    
*ange at a /ation>y s\rce t is design$--
 7i7 to r$uce ! am\nt ( any air         
pollutant emitt$ by ! s\rce p] unit (   
production2 or  7ii7 to re/ore1 ma9ta91 
or improve ! reliability ( op]ations at1
 or ! safety (1 ! s\rce1  except1 )     
respect to ei!r clause 7i7 or 7ii71 :5 !
 *ange w\ld be a modification z def9$ 9 
subp>agraph 7,a7 & ! ,adm9i/rator       
det]m9es t ! increase 9 ! maximum       
a*ievable h\rly emission rate ( a       
pollutant f su* *ange w\ld cause an     
adv]se effect on human heal? or !       
environm5t4  4  #c4 ,cl>ification (     
def9ition ( con/ruction & applicability 
( precon/ruction requirem5ts = prev5tion
 ( significant det]ioration  7a7        
,applicability to con/ruction activities
 ,section #afe ( ! ,clean ,air ,act 7#db
 ,u4,s4,c4 #gdge7 is am5d$ by add+ at ! 
end ! foll[+3  7f7 ,applicability to    
con/ruction  7#a7 ,9 g5]al ,!           
requirem5ts ( subsection 7a7 t apply )  
respect to au?oriz+ con/ruction ( a     

major emitt+ facility %all apply only ) 
respect to con/ruction t involves       
physical con/ruction ( ! discrete p>ts (
 an emissions unit at a major emitt+    
facility1 reg>dless ( :e!r ! con/ruction
 involves o!r physical on-site          
activities at ! major emitt+ facility1  
includ+ any su* o!r physical on-site    
activity t-- 7,a7 may be co/ly2  7,b7   
may significantly alt] ! site2  7,c7 is 
p]man5t 9 nature2 or  7,d7 is to        
accommodate an in/allation to an        
emissions unit4  7#b7 ,def9ition (      
emissions unit ,9 ?is subsection1 ! t]m 
emissions unit means any "p ( a /ation>y
 s\rce t emits1 or has ! pot5tial to    
emit1 any air pollutant t is regulat$ "u
 ?is title4  4  7b7 ,def9ition          
,subp>agraph 7,c7 ( section #afi7b7 ( ! 
,clean ,air ,act 7#db ,u4,s4,c4         
#gdgi7b77 is am5d$ to read z foll[s3    
7,c7 ,! t]m con/ruction1 :5 us$ 9       
connection ) a major emitt+ facility1   
includes a modification 7z def9$ 9      
section #aaa7;a77 at su* facility1      

except t = purposes ( ?is subp>agraph a 
modification does n include a *ange at a
 major emitt+ facility t does n result 9
 a significant emissions increase1 or a 
significant net emissions increase1 9   
annual actual emissions at su* facility4
  4  #d4 ,cl>ification ( def9ition (    
modifications & modifi$ & applicability 
to con/ruction = nonatta9m5t areas  7a7 
,def9ition ,p>agraph 7#d7 ( section #aga
 ( ! ,clean ,air ,act 7#db ,u4,s4,c4    
#geja7 is am5d$ to read z foll[s3  7#d7 
,! t]ms modifications & modifi$ mean a  
modification z def9$ 9 section          
#aaa7;a77#d71 except t su* t]ms d n     
include a *ange at a major emitt+       
facility t does n result 9 a significant
 emissions increase1 or a significant   
net emissions increase1 9 annual actual 
emissions at su* facility4  4  7b7      
,applicability to con/ruction ,section  
#agb7;c77#e7 ( ! ,clean ,air ,act 7#db  
,u4,s4,c4 #gejb7;c77#e77 is am5d$ by    
add+ at ! end ! foll[+3 ,! con/ruction =
 :i* a p]mit is requir$ "u ?is p>agraph 

is con/ruction t involves physical      
con/ruction ( ! discrete p>ts ( an      
emissions unit 7z def9$ 9 section       
#afe7;f77#b77 at a major /ation>y s\rce1
 reg>dless ( :e!r ! con/ruction involves
 o!r physical on-site activities at !   
major /ation>y s\rce1 includ+ any su*   
o!r physical on-site activity t-- 7,a7  
may be co/ly2  7,b7 may significantly   
alt] ! site2  7,c7 is p]man5t 9 nature2 
or  7,d7 is to accommodate an           
in/allation to an emissions unit4  4    
#e4 ,rule ( con/ruction ,no?+ 9 ?is ,act
 or ! am5dm5ts made by ?is ,act %all be 
con/ru$ to treat any *ange z a          
modification = purposes ( any provision 
( ! ,clean ,air ,act 7#db ,u4,s4,c4     
#gdja et seq47 if su* *ange w\ld n h be5
 s treat$ z ( ! day be=e ! date (       
enactm5t ( ?is ,act4  ,april #bh1       
#bjbf,report$ ) an am5dm5t1 committ$ to 
! ,committee ( ! ,:ole ,h\se on ! ,/ate 
( ! ,union1 & ord]$ to be pr9t$