WPC: z}Phu9c;\oߣ%j _NN\RkN)\YAli.}=U=hi1~,P|FOQNΞV]}9+d]^<#t ]djxNMݕT嚘f~i'53ז⮊yчo\ξ&'s^EiC4'@Dhx6r:׏K$dV)?t>8,.; ؛5F!Q{V_N3^ӑH0D7FK~&cBg> =ig)f-}N Y+ER;cLJTsf?;L iI{B+U`(A^rMVIՅҊeQ͛G/(2aExS#W!9MK_,OYu$v-'1?#S?sKFHgS'IJN=%"x/ 0 0n 0 0 0vD 0v 00 0 0B 0$ 0 0 0y 0&! 0! 0" 0:-# 0Qg# 0Q# 0Q $ 0QZ$ 0Q$ 0Q$ 0QM% 0% 0j& 0I' 0;( 0@) 0+X* 0>+ 0Q, 0w.U/U/ 0\/ 0S1 0Lh2 03 0t4 05 05 0'6 06 07 0{8 0Y9 0: 0: 0l; 0< 0< 0= 0v> 0@? 0 @ 0@ 0aA 0: B 0QFB 0QB 0QB 0Q9C 0QC 0QC 0Q,D 0}D 0hE 0&F 0F 0G 0GH 0H 0~I 0y J 0_J 0_J 0_DK 0_K 0_L 0_aL 0_L 0bM 0tM 0[M 0[PN 0[N 0[O 0[aO 0[O 0P 0P 0Q 0R 0S 0+T 0>U 0Q:WUPFX %XU:XY 0z[ 0%\ \ 0=\ 0F,] 0Pr] 1] 0U^ 1_ 0`h` 0'eU :eEe 0Ve 0RfUJg 0]ChU.ii 0 k 0&el 0jl 0el 0WZm 0Wm 0n 0jn 0o 0o 0p 09q 0%r 0$s 0%6t 08[u 0Kv 0w 0x 0=y 0y 0z 0?{ 0{ 0| 0V} 0}U.z 0 0 |U 0UB 0U 0#U 0y2UJ 0UX 0 0 0pp 0 0&U. 0( 0nU6v 0 029Uk 0* 0U 0} 0x 0g 0Y^ 0Y 0 0l 0 0 0p 0 0 0Z 0 0 0 0" 0 0 0 0 0k 0 0̤ 0 03 0$̦ 0 0 U <= y 0H 0 0 }  0 ε$) 0B=Og 0! 0 0 0 079 0;p 07 09 0? 0?Z 0 U.U. 0g 0|| 0 0 0) 0 0 09 0 0 0j 0K 0<?1{ 0ZUBUBH 0$UU. 0"U.U.D 0%rU. 0n3 0H 0 0H 0|6 0l 0g 0Y 0Y 07 0l 04 0 0 0p 0\ 0[ 0%m 08 0K 0 0 0t 0 0 0v 0& 0 0 0& 0K 0K% 0Kp 0K 0K 0KQ 0K 0K 0M2 0M 0M 0M 0Mf 0M 0M 0MM Cw@4 B*  B#2 O  mQ U:h ) #    D+   0  0Eh  AY dKlQfdM#dpXddwP.U. 0#dMfTdQdd8Qd^!lB"dK"d#S$d'%`D&d&aG()(f)a)UF)-*fB*aD*fX*aZ*fn*ap*U:* h* AQ*+ 0+ 0Du, D/, 1, 1u- 1y. 1. 1k(/ 1/ 1X0 11 11 1km22n2 0~6^7 B^7 h{77 D3|8 h8U>8U:8-9 hC9C92I9{99d|I:Va8Document[1]Document Style  @..    23  Ԁ     Ԉ V8\8Document[2]Document Style   23  Ԁ   VH8Document[3]Document Style..   23  Ԁ   V$O8Document[4]Document Style..   . V 8Document[5]Document Style0..  V 8Document[6]Document Style8..  V1 8Document[7]Document Style0..0` ..`   V1 8Document[8]Document Style0..8` ..`   lC0:Technical[1]Technical Document Style    23  Ԁ     .. l8%^:Technical[2]Technical Document Style   23  Ԁ   .. l5!:Technical[3]Technical Document Style   23  Ԁ   .. l4!:Technical[4]Technical Document Style   23  Ԁ   .. l:C:Technical[5]Technical Document Style..   23  Ԁ. l:0H:Technical[6]Technical Document Style..   23  Ԁ. l:L:Technical[7]Technical Document Style..   23  Ԁ. l:0Q:Technical[8]Technical Document Style..   23  Ԁ. . ,83[1]1  .#,83[2]  23  .#M,83[3]  23  .#,83[4]  23  .#M,83[5]  23  .#,83[6]  23  .#M,83[7]  23  .#,83[8]  23  l^ J,84[1]Right-Aligned Paragraph Numbers..  23  Ԁ..0..lq 4,84[2]Right-Aligned Paragraph Numbers..` ..`   23  Ԁ..0` ..` l @,84[3]Right-Aligned Paragraph Numbers..` ..`  ..   23  Ԁ` ..` 0 .. l Q,84[4]Right-Aligned Paragraph Numbers..` ..`  .. ..  23  Ԁ .. 0..l ,84[5]Right-Aligned Paragraph Numbers..` ..`  .. ..h..h  23  Ԁ..0h..hl ,,84[6]Right-Aligned Paragraph Numbers..` ..`  .. ..h..h..  23  Ԁh..h0..l W,84[7]Right-Aligned Paragraph Numbers..` ..`  .. ..h..h....  23  Ԁ..0..l N,84[8]Right-Aligned Paragraph Numbers..` ..`  .. ..h..h....p..p  23  Ԁ..0p..pn:complevel[1]Compendium auto numbering&  -")`-    23  .  &&&-#(`-'  )`(`nT8:complevel[2]Compendium auto numbering&&&-#(`-    23  &&&-#(`-  nF:complevel[3]Compendium auto numbering&&&-#(`-..    23   &&&-#(`-nFk:complevel[4]Compendium auto numbering..` ..` &&&-#(`-   23  &&&-#(`-nOz:complevel[5]Compendium auto numbering..` ..`    23  n#:complevel[6]Compendium auto numbering  23  n#M:complevel[7]Compendium auto numbering  23  n#:complevel[8]Compendium auto numbering  23  4T:MRIREPORT[1]MRI Report with Level 1 flushed left    23  .0  2:MRIREPORT[2]MRI Report with Level 1 flushed left    23  Ԁ  58:MRIREPORT[3]MRI Report with Level 1 flushed left    23  Ԁ  Hc*:MRIREPORT[4]MRI Report with Level 1 flushed left..    23  Ԁ  .<A:MRIREPORT[5]MRI Report with Level 1 flushed left..  23  ..#:MRIREPORT[6]MRI Report with Level 1 flushed left  23  #M:MRIREPORT[7]MRI Report with Level 1 flushed left  23  #:MRIREPORT[8]MRI Report with Level 1 flushed left  23  4T6LEVEL 5[1]Using 1-5 levels for paragraph numbering    23  .0  26LEVEL 5[2]Using 1-5 levels for paragraph numbering    23  Ԁ  5h6LEVEL 5[3]Using 1-5 levels for paragraph numbering    23  Ԁ  .;86LEVEL 5[4]Using 1-5 levels for paragraph numbering..  23  Ԁ.<"6LEVEL 5[5]Using 1-5 levels for paragraph numbering..  23  ..#6LEVEL 5[6]Using 1-5 levels for paragraph numbering  23  #M6LEVEL 5[7]Using 1-5 levels for paragraph numbering  23  #6LEVEL 5[8]Using 1-5 levels for paragraph numbering  23  . ,85[1]1  .#,85[2]  23  .#M,85[3]  23  .#,85[4]  23  .#M,85[5]  23  .#,85[6]  23  .#M,85[7]  23  .#,85[8]  23  ln6EPA.STY[1]EPA Style with TOC marking  @..SECTION  23  Ԉ@..   ԈlC-C6EPA.STY[2]EPA Style with TOC marking    23  0..  l5!6EPA.STY[3]EPA Style with TOC marking    23  Ԁ  l2#'6EPA.STY[4]EPA Style with TOC marking    23  Ԁ  ..l;T6EPA.STY[5]EPA Style with TOC marking..  23  Ԁl8jO6EPA.STY[6]EPA Style with TOC marking..  23  Ԁ.l#M6EPA.STY[7]EPA Style with TOC marking  23  l#6EPA.STY[8]EPA Style with TOC marking  23  <9Y:1st level[1]   23  0.. <#:1st level[2]  23  <#M:1st level[3]  23  <#:1st level[4]  23  <#M:1st level[5]  23  <#:1st level[6]  23  <#M:1st level[7]  23  <#:1st level[8]  23  8&TR62 level[1]   23  8<vF62 level[2]   23  0..8#M62 level[3]  23  8#62 level[4]  23  8#M62 level[5]  23  8#62 level[6]  23  8#M62 level[7]  23  8#62 level[8]  23  l^ J,87[1]Right-Aligned Paragraph Numbers..  23  Ԁ..0..lq 4,87[2]Right-Aligned Paragraph Numbers..` ..`   23  Ԁ..0` ..` l @,87[3]Right-Aligned Paragraph Numbers..` ..`  ..   23  Ԁ` ..` 0 .. l Q,87[4]Right-Aligned Paragraph Numbers..` ..`  .. ..  23  Ԁ .. 0..l ,87[5]Right-Aligned Paragraph Numbers..` ..`  .. ..h..h  23  Ԁ..0h..hl ,,87[6]Right-Aligned Paragraph Numbers..` ..`  .. ..h..h..  23  Ԁh..h0..l W,87[7]Right-Aligned Paragraph Numbers..` ..`  .. ..h..h....  23  Ԁ..0..l N,87[8]Right-Aligned Paragraph Numbers..` ..`  .. ..h..h....p..p  23  Ԁ..0p..p<4 9Z .Courier New RegularcX<6X9`("Courier 10cpi' Off-site Waste NESHAP FR Notice 2TXT  0 .   R& 8BibliogrphyBibliography0....fE2Doc InitInitialize Document Stylei( m  (jkl($0 ($0 0 (($0 0 0  A_ekqwDocumentDocument StyleI.1.A.a.(1)(a)i)a)jD4Tech InitInitialize Technical Style( o  (  CuyTechnicalTechnical Document Style11.11.1.11.1.1.11.1.1.1.11.1.1.1.1.11.1.1.1.1.1.11.1.1.1.1.1.1.1x?v2PleadingHeader for numbered pleading paper q ^ r(  cXBXXcXeXXXcXB  eXXeX  eXXXesXBXXeXsXBXXsXBsXBXXsXBXX?Et'*dE*??Et'*dE*?HH1HH2HH3HH4HH5HH6HH7HH8HH910111213141516171819202122232425262728  .+(q2{;$ 5!    cX#XXcXeXXXcX#  <6X9`("Courier NewTTV* CELSets 8 for Header CEOx6Append CvrFormat for Appendix Cover Sheets h _w'4  2Times New RomanBoldTT_  _w'4  2Times New RomanBoldTT_  '4  2Times New RomanBoldTTra6VOCDOC.STYStyle sheet for VOCDOC ReportcʺXcXy?cʺ  H4 | \ <|\< !XH  z$+o> A`ArialTT  {)  cXBXXcXeXXXcXB  eiXeXy?eiH4 | \ <|\< !XH  yX~Xy?sXBXXyX~sn$XsXBy?sn$H4 | \ <|\< !HCH9131(q2{;$ 5!    cX#XXcXeXXXcX#  &$1B& $2Document Style0..8` ..` B $3Document Style.. . B $4Document Style8..B $5Document Style0..B8$6Document Style   23  Ԁ   B& $7Document Style0..0` ..` d^ $8Right-Aligned Paragraph Numbers..  23  Ԁ..0..dq $9Right-Aligned Paragraph Numbers..` ..`   23  Ԁ..0` ..` DH&10Document Style..   23  Ԁ   f &11Right-Aligned Paragraph Numbers..` ..`  ..   23  Ԁ` ..` 0 .. f &12Right-Aligned Paragraph Numbers..` ..`  .. ..  23  Ԁ .. 0..f &13Right-Aligned Paragraph Numbers..` ..`  .. ..h..h  23  Ԁ..0h..hf &14Right-Aligned Paragraph Numbers..` ..`  .. ..h..h..  23  Ԁh..h0..f &15Right-Aligned Paragraph Numbers..` ..`  .. ..h..h....  23  Ԁ..0..f &16Right-Aligned Paragraph Numbers..` ..`  .. ..h..h....p..p  23  Ԁ..0p..pDa!&17Document Style  @..    23  Ԁ     Ԉ X:&18Technical Document Style..   23  Ԁ. X:&19Technical Document Style..   23  Ԁ. X8(&20Technical Document Style   23  Ԁ   .. X5$&21Technical Document Style   23  Ԁ   .. X4$&22Technical Document Style   23  Ԁ   .. XC3&23Technical Document Style    23  Ԁ     .. X:&24Technical Document Style..   23  Ԁ. X:&25Technical Document Style..   23  Ԁ. \:Condensed PrCondensed print: Line printer, 1/2" margin T/BC3 HA`$ArialTTC X  X #d#C3 HA`$ArialTTC3 HA`$ArialTT<:2 col condenCondensed print 2-column (2 std pages on one)     \R'3\ X  X X  X C3 HA`$ArialTTC#d#hh_F,NotesHelv. small type below tables-02A`-NOTES:0..-02A`-02A`Z.ReportPechan formal reports&&&W+ `*Times New RomanTTW  A7 (08@A+ `*Times New RomanTTv2FootnoteFootnote for reports (schoolbook)VL (08@HPX!"V-+ `-+ `v.ResumePechan staff resume format 09/03/91   -'\  `-;1P 0 pP0;'\  `txx:1st tier (A)Heading for 1st-tier section&&&_.X 2Times New RomanBoldTT_..&&&_.X 2Times New RomanBoldTT_.X 2Times New RomanBoldTTt:2nd tier (1)heading for 2nd-tier section&&&m-z  @Times New RomanBold ItalicTTm....&&&m-z  @Times New RomanBold ItalicTTm-z  @Times New RomanBold ItalicTTt:3rd tier (a)Heading for 3rd-tier section&&&m-z  @Times New RomanBold ItalicTTm..` ..` ..&&&m-z  @Times New RomanBold ItalicTTmf:4th tier (i)Heading for 4th level&&&m-z  @Times New RomanBold ItalicTTm..` ..`  .. ..&&&m-z  @Times New RomanBold ItalicTTmVx8Chapterheadtop of chapter@.._.X 2Times New RomanBoldTT_Ԉ.._.X 2Times New RomanBoldTT_V=.BulletBullet (Schoolbook)0..0` ..` "0 ..     Tv\.SourceSources for tablesC02A`ArialTTCSOURCE:0` ..` C02A`ArialTTC02A`ArialTT2Envelope#10 envelope w/o return address 09/03/91    \RV,\ `  h   h w d8Table Titleformats table titles in Pechan reports@D..XXXK22AArialBoldTTKԈ  XXXK22AArialBoldTTK22AArialBoldTTb* 8Bullet ListIndented Bullet List0..0` ..` fF:Appendix Covformats text for appendix cover sheet  @D..   -22A-   -22A-22Ar\\6Table Textformats text in Pechan tablesC02A`ArialTTCC02A`ArialTTC>$"Small Circle"0..p4Heading 2Underlined Heading Flush LeftV4Heading 1Centered Heading@D..  D &26Document Style.. . D &27Document Style8..D &28Document Style0..D8&29Document Style   23  Ԁ   D& &30Document Style0..0` ..` DH&31Document Style..   23  Ԁ   Da!&32Document Style  @D..    23  Ԁ     Ԉ X:&33Technical Document Style..   23  Ԁ. X:&34Technical Document Style..   23  Ԁ. X8(&35Technical Document Style   23  Ԁ   .. X5$&36Technical Document Style   23  Ԁ   .. X4$&37Technical Document Style   23  Ԁ   .. XC3&38Technical Document Style    23  Ԁ     .. X:&39Technical Document Style..   23  Ԁ. X:&40Technical Document Style..   23  Ԁ. Da!&41Document Style  @D..    23  Ԁ     Ԉ X:&42Technical Document Style..   23  Ԁ. X:&43Technical Document Style..   23  Ԁ. X8(&44Technical Document Style   23  Ԁ   .. X5$&45Technical Document Style   23  Ԁ   .. X4$&46Technical Document Style   23  Ԁ   .. XC3&47Technical Document Style    23  Ԁ     .. X:&48Technical Document Style..   23  Ԁ. X:&49Technical Document Style..   23  Ԁ. $"t0CPartIACompendium, Part IA:, Method IO-1  'XX'  '  cXBXXcXeXXXcXB  eXXeX  eXXXesXBXXeXsXBXXsXBXXXsXB MethodIO1HH<(#PartI:HiVol   ?Et' mxdEsx?(q2{;$ 5!    cX#XXcXeXXXcX#  %\  `$Times NewRoman r(  cBXXcXcXBXXcBcXBXXcXB PartI:HiVol@(#MethodIO1   ?Et' LxdEgx?  {)  cBXXcXcXBXXcBXXXcXB?Et' xdEx?   Revised11/92 E(#Page  1    *  cXBXXcXeXXXcXB  eXXeX  eXXXesXBXXeXsXBXXsXBsXBXXsXB?Et' xdEx?   Page  1  >(#Revised11/92 (q2{;$ 5!    cX#XXcXeXXXcX#  LW0REPORTSBID, ACT, CTG ,   #d#V0CPartIBCompendium Part 1B  'XX' '  cBXXcXcXBXXcBXXXcXB MethodIO1TT<(#PartI:Dichot   ?Et' mxdEsx? r(  cBXXcXcXBXXcBcXBXXcXB PartI:Dichot@(#MethodIO1   ?Et' \xdEgx?  {)  cBXXcXcXBXXcBXXXcXB?Et' xdEx?   Revised11/92 E(#Page  1    *  cBXXcXcXBXXcBcXBXXcXB?Et' xdEx?   Page  1  >(#Revised11/92 j'0CPart2ACompendium Part 2: Method A  'XX'  '  cBXXcXcXBXXcBXXXcXB MethodIO1'(#Part2:XRayFluorescenceAnalysis   ?Et' mxdEsx?  r(  cBXXcXcXBXXcBcXBXXcXB Part2:XRayFluorescenceAnalysis @(# MethodIO1   ?Et' LxdEgx?  {)  cBXXcXcXBXXcBXXXcXB?Et' xdEx?   Revised11/92 E(#Page  1    *  cBXXcXcXBXXcBcXBXXcXB?Et' xdEx?   Page  1  >(#Revised11/92 X9v4stdmethodPart 1-Std Method  'XX'  '  cBXXcXcXBXXcBXXXcXB MethodIO23(#Part1:StandardMethod   ?Et' mxdEsx?  r(  cBXXcXcXBXXcBcXBXXcXB Part1:StandardMethod @(# MethodIO2   ?Et' LxdEgx?  {)  cBXXcXcXBXXcBXXXcXB?Et' xdEx?   Revised11/92 E(#Page  1    *  cBXXcXcXBXXcBcXBXXcXB?Et' xdEx?   Page  1  >(#Revised11/92 ~b6CstdmethodCompendium--Part 1, Standard Method  'XX'  '  cBXXcXcXBXXcBXXXcXB MethodIO23(#Part1:StandardMethod   ?Et' mxdEsx?  r(  cBXXcXcXBXXcBcXBXXcXB Part1:StandardMethod @(# MethodIO2   ?Et' LxdEgx?  {)  cBXXcXcXBXXcBXXXcXB?Et' xdEx?   Revised11/92 E(#Page  1    *  cBXXcXcXBXXcBcXBXXcXB?Et' xdEx?   Page  1  >(#Revised11/92 PK0HeadingChapter Heading@D..   23  Ԁ   Ԉ tX 4Right ParRight-Aligned Paragraph Numbers..  23  Ԁ  0..LF6SubheadingSubheading   23  ..   42SMALL8PT86LARGE 13PT42FINE 6PT64SMALL 8PT<:VRY LRG 21PT<:EX LRGE 30PTh\\.HVBoldHelv Bold 11 pt + Helv 11 ptC.> AArialTTCC,o> A`ArialTTC.> AArialTT,o> A`ArialTTT&n1Hanging indent [1 Tab]..V&&n2Hanging Indent [2 Tabs]..` ..` V9&n3Hanging Indent [3 Tabs]..` ..`  .. VL&n4Hanging Indent [4 Tabs]..` ..`  .. ..V_&n5Hanging Indent [5 Tabs]..` ..`  .. ..h..hVr&n6Hanging Indent [6 Tabs]..` ..`  .. ..h..h..j (-n1Justified Hanging Indent [1 Tab]  ..  l1 (-n2Justified Hanging Indent [2 Tabs]  ..` ..`   lD (-n3Justified Hanging Indent [3 Tabs]  ..` ..`  ..   lW (-n4Justified Hanging Indent [4 Tabs]  ..` ..`  .. ..  lj (-n5Justified Hanging Indent [5 Tabs]  ..` ..`  .. ..h..h  l} (-n6Justified Hanging Indent [6 Tabs]  ..` ..`  .. ..h..h..  ~0RESUMESFORMATS RESUMES FOR PROPOSALS: 3/10/89'X X'  X8BXdd8  X X\ ' '  cBXXcX'X X'cXBXXcBcXBXXcXB0X X0 TIMOTHYA.HALL X EXPERIENCE (continued)  zpp(TRBTimes Roman bold 11 pt + Times Roman Reg&&&W.4 *Times New RomanTTW&&&W/4 `*Times New RomanTTW.4 *Times New RomanTT/4 `*Times New RomanTTF\,QBOLDHelv Bold 10pt + Letter Gothic 16.66 pitch-0D4A-C 6|A`$ArialTTC0D4A6|A`$ArialTTj\\*BOLDHelv Bold 11 pt + Letter Gothic&&&C 1D4AArialTTC&&&C 7|A`$ArialTTC1D4AArialTT7|A`$ArialTTv&Q8Stored Header & Headings for Question 8C 6|A`$ArialTTC            \R'3\6Et'  -d6C0D4AArialTTCԀ8.WorkbyFirmorJointVentureWhichBestIllustratesCurrentQualificationsRelevantToThisProjectC 6|A`$ArialTTC6Et'  -d6C0D4AArialTTC," n %{ % '+,ӀICFKAISERENGINEERS .. ..%..%....{ ..{ %..%e. '.. 'EstimatedCost(inthousands)n..n .. ..%..%....d.{ ..{ Completion%..% '.. '+..++..+WorkFor̀a.n..nProjectName .. b...NatureofFirm's%..%c...Owner's..{ ..{ Date(Actual%..% '.. 'Entire+..+WhichFirmn..n&Location .. ..Responsibility%..%..Name&Address..{ ..{ orEstimated)%..% '.. 'Project+..+IsResponsibleC 6|A`$ArialTTC6Et'  -d6   n! ', 0D4AArialTTr&Q7Stored Header & Footer for Question 7  TRO'33''3 Letter Landscape3'T@@*X*  '  cBXXcX@@*X*cXBXXcBcXBXXcXB@@@@00?Et' @/dE@/?  cʺXcXB{cʺԀ7.  BriefResumesofKeyPersons,Specialists,andIndividualConsultantsAnticipatedforthisProject.{  u ?Et' @/dE@/?  {)  cBXXcX@@*X*cXBXXcBcXBXXcXB@@@@00?Et' @/dE@/?  cg XcXB  cgIDherev[#(Q10Stored Header & Footer for Question 10  TRO'33''3 Letter Landscape3'T  '  cBXXcXcXBXXcBcXBXXcXB?Et' -dE-?  cʺXcXB{cʺXӀ10.0  Usethisspacetoprovideanyadditionalinformationordescriptionofresources(includinganycomputerdesigncapabilities)supporting 00   yourfirm'squalificationsfortheproposedproject.{   ?Et' -dE>-? {)  cBXXcXcXBXXcBcXBXXcXBIDhereh,,:Default ParaDefault Paragraph Font                <Qa.footerfooter   (#                5+ ` hp x (#5P,8page numberpage number        D& &50Document Style0..8` ..` D &51Document Style.. . D &52Document Style8..D &53Document Style0..D8&54Document Style   23  Ԁ   D& &55Document Style0..0` ..` f^ &56Right-Aligned Paragraph Numbers..  23  Ԁ..0..fq &57Right-Aligned Paragraph Numbers..` ..`   23  Ԁ..0` ..` DH&58Document Style..   23  Ԁ   f &59Right-Aligned Paragraph Numbers..` ..`  ..   23  Ԁ` ..` 0 .. f &60Right-Aligned Paragraph Numbers..` ..`  .. ..  23  Ԁ .. 0..f &61Right-Aligned Paragraph Numbers..` ..`  .. ..h..h  23  Ԁ..0h..hf &62Right-Aligned Paragraph Numbers..` ..`  .. ..h..h..  23  Ԁh..h0..f &63Right-Aligned Paragraph Numbers..` ..`  .. ..h..h....  23  Ԁ..0..f &64Right-Aligned Paragraph Numbers..` ..`  .. ..h..h....p..p  23  Ԁ..0p..pDa!&65Document Style  @..    23  Ԁ     Ԉ X:&66Technical Document Style..   23  Ԁ. X:&67Technical Document Style..   23  Ԁ. X8(&68Technical Document Style   23  Ԁ   .. X5$&69Technical Document Style   23  Ԁ   .. X4$&70Technical Document Style   23  Ԁ   .. XC3&71Technical Document Style    23  Ԁ     .. X:&72Technical Document Style..   23  Ԁ. X:&73Technical Document Style..   23  Ԁ. T&74Default Paragraph Font                                                                (#&75  23  (#&76  23  (#&77  23  (#&78  23  (#&79  23  (#&80  23  (#&81  23  (#&82  23  *#([1]  23  *#([2]  23  *#([3]  23  *#([4]  23  *#([5]  23  *#([6]  23  *#([7]  23  *#([8]  23   d c%d%Ee%f%Eg%h%Ei%j%Ek%l%eL& Fil&0 d d d)U<6X9`("Courier 10cpi  {)  rX0XXcXzX0XXcX0  ݛX0XXeX0o[X` hp x (#%'0*,.8135@8:<H?AXo@(#(Continued)HP LaserJet IIISiHPPCL5MS,,,,,,0nLH 'dxd Level 1 Level 2 Level 3 Level 4 Level 5(q2{;$ 5!    cX#XXcXeXXXcX#  ($ (    ) MNOLM << deUU .C.fZW1)QJTw.'nIXRiR\R1.(`.Qi.'~.C i\ .) bfunc{overlineC~=~STACK{1overQSUBT~}times~{STACK{n#SUM#i=1}(QSUBi~times~CSUBi)}} \func{ESUBb~=~1over10SUP6~STACK{m#SUM#j=1}(QSUBbj~times~overlineCSUBbj)} .EbS.TZ1un10y6m}IORjRSR1.(W.Qbj.'.CS bj .) CfRSQTmIu*x*y*1(}Qx'C#xy)^ n I*y^ * *1b ( Ql y! ' 500ppmw)mLIRxR"R1.Q, x . n Ic Ry Rg R1 .Qq y func{CSUBR~=~{STACK{m#SUM#x=1}(QSUBx~times~overlineCSUBx)+~STACK{n#SUM#y=1}(QSUBy~times~500~ppmw)}over{STACK{m#SUM#x=1}QSUBx+~STACK{n#SUM#y=1}QSUBy}} .RMR.^n IRy^RR1b.[.Vly!.'.ky?.'&@ Za (  Ck y  500 ppmw); n10? 6.] vfunc{RMR~=~STACK{n#SUM#y=1}[VSUBy~times~kSUBy~times~{(overlineCSUBy~~500~ppmw)}over10SUP6]} MRyEA>bE_>a $func{MR~=~~ESUBb~~ESUBa~}<6X9`(Courierzh :Right Par[2]Right-Aligned Paragraph Numbers..` ..2A.3  Ԁ..0` ..`  .EaS.TZ1un10y6m}IORjRSR1.(W.Qaj.'.CS aj .) \func{ESUBa~=~1over10SUP6~STACK{m#SUM#j=1}(QSUBaj~times~overlineCSUBaj)} "R"N)EbfGEagE>b"'"100 Gfunc{R~=~STACK{{ESUBb~~ESUBa~}overESUBb}~times~100} func{Cvert30HAPvert30~=~{Sumfrom{scalesym150iscalesym150=scalesym  1501}toscalesym150x``left(Sumfrom{scalesym150jscalesym150=scalesym1501}toscalesym150n`Cvert30jivert30right)}overX}XXCXXHAPXXL3 X:<XXIVV%xVVYiVVVVI1XX$hXX$jXX$|jXX$?jXX$jXX$KiXXoXXqXX|qXX?qXXqXXKpXXIVV %nVVjVV VV1XXHMCXXjiXXX MR >biobE>b'F>bio .func{MRsubbio~=~ESUBb~times~FSUBbio} nE.iynZnK.2$hjj^jjVi. $o. q. q. ^q. q. Vp7IZn5j71nCu.ijnM*.ij nQg .i func{Evert30ivert30~=~Kvert302vert30~left(Sumfrom{scalesym150jscalesym150=scalesym1501}toscalesym150nCvert30{ij}vert30``Mvert30{ij}vert30right)``Qvert30ivert30} bfunc{overlineC~=~STACK{1overQSUBT~}times~{STACK{n#SUM#i=1}(QSUBi~times~CSUBi)}} .C.fZW1)QJTw.'nIXRiR\R1.(`.Qi.'~.C i\ .) "Rcd"NESiEqoEb>iG"'("100 Ifunc{Rsubcd~=~{Esubi~~Esubo}over{Esubi}~times~100} .CTOC.bxIRibRR1pZnn4KIj 1C6ij"x Vfunc{CSUBTOC~=~stack{x#SUM#i=1}~{{{stack{n#SUM#j=1}CSUBij}overx}}~}XX CcXX9 XX  CmXX.EhXX.jXX.jXX.iXX EoXX qXX qXX pX3XXx17XXx.XX x9XX}20XX}.XXB}9XX}XX}%XXZ}O82\8dry Wfunc{CSUBc~=~CSUBm~left({17.9}over{20.9~~%OSUB{2~dry}}~right)}̀  {)  cX0XXcXeX0XXcX0  ݛHX0XXeX0o[X` hp x (#%'0*,.8135@8:<H?AXo@(#(Continued)Table_C<4 9Z .Courier New Regular   Table_DTable_ETable_F<6X9`("Courier 10cpip}~NC<< CLevel 1Level 2Level 3Level 4Level 5(r3Ĉ$ 5!    cX#XXcXeXXXcX#  ($$   1  ' dxd[\]^_`ab 5u{87Right-Aligned Paragraph NumbersI.A.1.a.(1)(a)i)a)STUVWXYZ ?AGMSYaio2 levelI.A.1.a.(1)(a)i)a)KLMNOPQR CEKQW]ems1st levelI.A.1.a.(1)(a)i)a)CDEFGHIJ ?u{EPA.STYEPA Style with TOC markingI.A.1.a.(1)(a)i)a);<=>?@AB 57=CIOW_e85I.A.1.a.(1)(a)i)a)3456789: ?LEVEL 5Using 1-5 levels for paragraph numberingI.A.1.a.(1)(a)i)a)+,-./012 CMRIREPORTMRI Report with Level 1 flushed leftI.A.1.a.(1)(a)i)a)!$%&'()* Cw}complevelCompendium auto numberingI.A.1.a.(1)(a)i)a) 5u{84Right-Aligned Paragraph NumbersI.A.1.a.(1)(a)i)a) 57=CIOW_e83I.A.1.a.(1)(a)i)a)3|xl%)`=POP(`&iPP&P<6X9`("Courier 10cpiarXx6X@8;X@<6X9`("Courier NewTTarXx6X@KX@<6X9`("Courier 10cpiarTicTTXx6X@8;X@<6X9`("Courier NewTTarTicTTXx6X@}KX@(V5$    cXBXXcXeXXXcXBP Pdt ~Ĉ"  cX#XXcXeXXXcX#  ݛ  Strikeout indicatesexistinglanguagetobedeleted   Redline indicatesnewlanguagetobeaddedDDDD'dxdv<( 9Z &Courier Regular<6X9`("Courier 10cpi  9 x (func{Rsubbio~=~Fsubbio~times~100}Level 1Level 2Level 3Level 4Level 5XX}R8bioXX}XX}F&8bioXXn}'XX>}100 5!    cX#XXcXeXXXcX#  ݛH7eeXXdd7     _R(OffSiteWasteandRecoveryOperationsNESHAP  DraftRevisions,Corrections,andClarificationstoVersionofRulePromulgatedJuly1,l%l%1996Thisdocumentc%isnotlec%d%c%ac%d%e%gallybindinganddoesnotreplacetheOffSiteWasteandRecoverye%f%e%SOpe%f%g%OperationsNESHAPthatwaspublisheg%h%g%ig%h%i%dini%j%i%thei%j%k%theFederalRegisteronJuly20,1999.k% l%l%    PreparedApril5,1999n|8($hx) `EG9qXHn (#(#   (#(#SubpartDDNationalEmissionStandardsforHazardousAirPollutantsfromOffSiteWasteandRecoveryOperations 0 Sec.63.680Applicabilityanddesignationofaffectedsources.63.681Definitions.63.682[Reserved]63.683Standards:General.63.684Standards:Offsitematerialtreatment.63.685Standards:Tanks.63.686Standards:Oilwaterandorganicwaterseparators.63.687Standards:Surfaceimpoundments.63.688Standards:Containers.63.689Standards:Transfersystems.63.690Standards:Processvents.63.691Standards:Equipmentleaks.63.692[Reserved]63.693Standards:Closedventsystemsandcontroldevices. P-(8 63.694Testingmethodsandprocedures.63.695Inspectionandmonitoringrequirements.63.696Recordkeepingrequirements.63.697Reportingrequirements.63.698DelegationofAuthority.63.680Applicabilityanddesignationofaffectedsources.  \   ` (a)Theprovisionsofthissubpartapplytotheownerandoperatorofaplantsiteforwhichbothoftheconditionsspecifiedinparagraphs(a)(1)and(a)(2)ofthissectionareapplicable.Ifeitheroneoftheseconditionsdoesnotapplytotheplantsite,thentheownerandoperatoroftheplantsitearenotsubjecttotheprovisionsofthissubpart. ` (1)Theplantsiteisamajorsourceofhazardousairpollutant(HAP)emissionsasdefinedin40CFR63.2. ` (2)Attheplantsiteislocatedoneormoreofoperationsthatreceivesoffsitematerialsasspecifiedinparagraph(b)ofthissectionandtheoperationsisoneofthefollowingwastemanagementoperationsorrecoveryoperationsasspecifiedinparagraphs(a)(2)(i)through(a)(2)(vi)ofthissection. ` (i)Awastemanagementoperationthatreceivesoffsitematerialandtheoperationisregulatedasahazardouswastetreatment,storage,anddisposalfacility(TSDF)undereither40CFRpart264orpart265. , (0  ` (ii)Awastemanagementoperationthattreatswastewaterwhichisanoffsitematerialandtheoperationisexemptedfromregulationasahazardouswastetreatment,storage,anddisposalfacilityunder40CFR264.1(g)(6)or40CFR265.1(c)(10). ` (iii)Awastemanagementoperationthattreatswastewaterwhichisanoffsitematerialandtheoperationmeetsbothofthefollowingconditions: ` (A)Theoperationissubjecttoregulationundereithersection402or307(b)oftheCleanWaterActbutisnotownedbya"state"or"municipality"asdefinedbysection502(3)and502(4),respectively,oftheCleanWaterAct;and ` (B)Thetreatmentofwastewaterreceivedfromoffsiteisthepredominantactivityperformedattheplantsite. ` (iv)Arecoveryoperationthatrecyclesorreprocesseshazardouswastewhichisanoffsitematerialandtheoperationisexemptedfromregulationasahazardouswastetreatment,disposal,andstoragefacilityunder40CFR264.1(g)(2)or40CFR265.1(c)(6). ` (v)Arecoveryoperationthatrecyclesorreprocessesusedsolventwhichisanoffsitematerialandtheoperationisnotpartofachemical,petroleum,orothermanufacturingprocessthatisrequiredtouseairemissioncontrolsbyanothersubpartof 40CFRpart61or 40CFRpart63. $+t&.  ` (vi)Arecoveryoperationthatrerefinesor , (0 reprocessesusedoilwhichisanoffsitematerialandtheoperationisregulatedunder40CFR279subpartFStandardsforUsedOilProcessorsandRefiners. ` (b)Forthepurposeofimplementingthissubpart,anoffsitematerialisamaterialthatmeetsallofthecriteriaspecifiedinparagraph(b)(1)ofthissectionbutisnotoneofthematerialsspecifiedinparagraph(b)(2)ofthissection.0  d (#(#  ` (1)Anoffsitematerialisamaterialthatmeetsallofthecriteriaspecifiedinparagraphs(b)(1)(i)through(b)(1)(iii)ofthissection.Ifanyoneofthesecriteriadonotapplytothematerial,thenthematerialisnotanoffsitematerialsubjecttothissubpart. ` (i)Thematerialisawaste,usedoil,orusedsolventasdefinedin63.681ofthissubpart; ` (ii)The material waste,usedoil,orusedsolvent is  notproducedorgeneratedwithintheplantsite,butthematerialisdelivered,transferred,orotherwisemovedtotheplantsitefromalocationoutsidetheboundariesoftheplantsite;and ` (iii)The material waste,usedoil,orusedsolvent   &p!( containsoneormoreofthehazardousairpollutants(HAP)listedinTable1ofthissubpartbasedonthecompositionofthematerialatthepointofdelivery,asdefinedin63.681ofthissubpart. , (0  ` (2)Forthepurposeofimplementingthissubpart,thefollowingmaterialsarenotoffsitematerials: ` (i)Householdwasteasdefinedin40CFR258.2. ` (ii)RadioactivemixedwastemanagedinaccordancewithallapplicableregulationsunderAtomicEnergyActandNuclearWastePolicyActauthorities. ` (iii)WastethatisgeneratedasaresultofimplementingremedialactivitiesrequiredundertheResourceConservationandRecoveryAct(RCRA)correctiveactionauthorities(RCRAsections3004(u),3004(v),or3008(h)),ComprehensiveEnvironmentalResponse,Compensation,andLiabilityAct(CERCLA)authorities,orsimilarFederalorStateauthorities. ` (iv)WastecontainingHAPthatisgeneratedbyresidentialhouseholds(e.g.,oldpaint,homegardenpesticides)andsubsequentlyiscollectedasacommunityservicebygovernmentagencies,businesses,orotherorganizationsforthepurposeofpromotingtheproperdisposalofthiswaste. ` (v)Wastethatisgeneratedbyortransferredfrom t$& unitscomplyingwithallapplicableregulationsunder40CFR63subpartsFandGNationalEmissionStandardsforOrganicHazardousAirPollutantsfromtheSyntheticOrganicChemicalManufacturingIndustry.  $+t&.  ` (v)Wastethatistransferredfromachemical , (0 manufacturingplantorotherfacilityforwhichbothofthefollowingconditionsapplytothewaste: ` (A)Themanagementofthewasteatthefacilityisrequiredeitherunder40CFR63subpartFNationalEmissionStandardsforOrganicHazardousAirPollutantsfromtheSyntheticOrganicChemicalManufacturingIndustryorunderanothersubpartin40CFRpart63tomeettheairemissioncontrolstandardsforprocesswastewaterspecifiedin40CFR63.132through63.147;and ` (B)Theowneroroperatorofthefacilityfromwhichthewasteistransferredhascompliedwiththeprovisionsof40CFR63.132(g)(1)(ii)and(g)(2).  d  ` (vi)Wastethatisgeneratedbyortransferredfrom  unitscomplyingwithallapplicablerequirementsspecifiedby61.342(b)under40CFR61subpartFFNationalEmissionStandardsforBenzeneWasteOperationsforafacilityatwhichthetotalannualbenzenequantityfromthefacilitywasteisequaltoorgreaterthan10megagramsperyear.  "$  ` (vi)Wastethatistransferredfromachemical t$& manufacturingplant,petroleumrefinery,orcokebyproductrecoveryplantwhichissubjectto40CFR61subpartFFNationalEmissionStandardsforBenzeneWasteOperations,andforwhichbothofthefollowingconditionsapplytothewaste: , (0  ` (A)Thewasteisgeneratedatafacilitythatisnotexemptedundertheprovisionsof40CFR61.342(a)frommeetingtheairemissioncontrolstandardsof40CFR61subpartFF;and ` (B)Theowneroroperatorofthefacilityfromwhichthewasteistransferredhascompliedwiththeprovisionsof40CFR61.342(f)(2).     ` (vii)Shipballastwaterpumpedfromashiptoanonshorewastewatertreatmentfacility. ` (viii)Hazardouswastethatisstoredfor10daysor   lessatatransferfacilityincompliancewiththeprovisionsof40CFR263.12.  d  ` (c)Forthepurposeofimplementingthissubpart,the  affectedsourcesataplantsitesubjecttothissubpartareasfollows: ` (1)Offsitematerialmanagementunits.Theaffectedsourceisthegroupoftanks,containers,oilwaterororganicwaterseparators,surfaceimpoundments,andtransfersystemsusedtomanageoffsitematerialineachofthewastemanagementoperationsandrecoveryoperationsspecifiedinparagraphs(a)(2)(i)through(a)(2)(vi)ofthissectionthatislocatedattheplantsite. ` (2)Processvents.Theaffectedsourceisthegroupofprocessventsonunitsusedtomanageoffsitematerialineachofthewastemanagementoperationsandrecovery , (0 operationsspecifiedinparagraphs(a)(2)(i)through(a)(2)(vi)ofthissectionthatislocatedattheplantsite. ` (3)Equipmentleaks.Theaffectedsourceisthegroupofequipmentspecifiedin63.683(b)(2)(i)through(b)(2)(iii)ofthissubpartthatisusedtohandleoffsitematerialineachofthewastemanagementoperationsandrecoveryoperationsspecifiedinparagraphs(a)(2)(i)through(a)(2)(vi)ofthissectionthatislocatedattheplantsite.      ` (c)Affectedsources. h  ` (1)Offsitematerialmanagementunits.Foreachoperationspecifiedinparagraphs(a)(2)(i)through(a)(2)(vi)ofthissectionthatislocatedattheplantsite,theaffectedsourceistheentiregroupofoffsitematerialmanagementunitsassociatedwiththeoperation.Anoffsitematerialmanagementunitisatank,container,surfaceimpoundment,oilwaterseparator,organicwaterseparator,ortransfersystemusedtomanageoffsitematerial.Forthepurposeofimplementingthestandardsunderthissubpart,aunitthatmeetsthedefinitionofatankorcontainerbutalsoisequippedwithaventthatservesasaprocessventforanyoftheprocesseslistedinparagraphs(c)(2)(i)through(c)(2)(vi)ofthissectionisnotanoffsitematerialmanagementunit , (0 butinsteadisaprocessventandistobeincludedintheappropriateaffectedsourcegroupunderparagraph(c)(2)ofthissection.Examplesofsuchaunitmayinclude,butarenotlimitedto,adistillatereceivervessel,aprimarycondenser,abottomsreceivervessel,asurgecontroltank,aseparatortank,andahotwell. ` (2)Processvents.Foreachoperationspecifiedinparagraphs(a)(2)(i)through(a)(2)(vi)ofthissectionthatislocatedattheplantsite,theaffectedsourceistheentiregroupofprocessequipmentassociatedwiththeprocessventsfortheprocesseslistedinparagraphs(c)(2)(i)through(c)(2)(vi)ofthissection. ` (i)Distillationprocessusedforthetreatment,recycling,orrecoveryofoffsitematerial.Distillationmeansaprocess,eitherbatchorcontinuous,separatingoneormoreoffsitematerialfeedstreamsintotwoormoreexitstreamshavingdifferentcomponentconcentrationsfromthoseinthefeedstreamorstreams.Theseparationisachievedbytheredistributionofthecomponentsbetweentheliquidandvaporphasesastheyapproachequilibriumwithinthedistillationunit. ` (ii)Fractionationprocessusedforthetreatment,recycling,orrecoveryofoffsitematerial.Fractionationmeansaliquidmixtureseparationprocessormethodusedtoseparateamixtureofseveralvolatilecomponentsof , (0 differentboilingpointsinsuccessivestages,eachstageremovingfromthemixturesomeproportionofoneofthecomponents. ` (iii)Thinfilmevaporationprocessusedforthetreatment,recycling,orrecoveryofoffsitematerial.Thinfilmevaporationmeansaliquidmixtureseparationprocessormethodthatusesaheatingsurfaceconsistingofalargediametertubethatmaybeeitherstraightortapered,horizontalorvertical.Liquidisspreadonthetubewallbyarotatingassemblyofbladesthatmaintainacloseclearancefromthewalloractuallyrideonthefilmofliquidonthewall. ` (iv)Solventextractionprocessusedforthetreatment,recycling,orrecoveryofoffsitematerial.Solventextractionmeansaseparationprocessormethodinwhichasolidorasolutioniscontactedwithaliquidsolvent(thematerialandthesolventbeingrelativelyinsolubleineachother)topreferentiallydissolveandtransferoneormorecomponentsintothesolvent. ` (v)Steamstrippingprocessusedforthetreatment,recycling,orrecoveryofoffsitematerial.Steamstrippingmeansaliquidmixtureseparationprocessormethodinwhichvaporizationofthevolatilecomponentsofaliquidmixtureoccursbytheintroductionofsteamdirectlyintotheprocess. , (0  ` (vi)Gasstrippingprocessusedforthetreatment,recycling,orrecoveryofoffsitematerial.Gasstrippingmeansadesorptionprocessormethodusedtotransferoneormorevolatilecomponentsfromaliquidmixtureintoagasstreameitherwithorwithouttheapplicationofheattotheliquid.Packedtowers,spraytowers,andbubblecap,sieve,orvalvetypeplatetowersareexamplesoftheprocessconfigurationsusedforcontactingthegasandaliquid. ` (3)Equipmentleaks.Foreachoperationspecifiedinparagraphs(a)(2)(i)through(a)(2)(vi)ofthissectionthatislocatedattheplantsite,theaffectedsourceistheentiregroupofequipmentcomponentsforwhicheachcomponentmeetsalloftheconditionsspecifiedinparagraphs(c)(3)(i)through(c)(3)(iii)ofthissection.Ifanyoneoftheseconditionsdonotapplytoanequipmentcomponent,thenthatcomponentisnotpartoftheaffectedsourceforequipmentleaks. ` (i)Theequipmentcomponentisapump,compressor,agitator,pressurereliefdevice,samplingconnectionsystem,open-endedvalveorline,valve,connector,orinstrumentationsystem; ` (ii)TheequipmentcomponentcontainsorcontactsoffsitematerialhavingatotalHAPconcentrationequaltoorgreaterthan10percentbyweight;and ` (iii)Theequipmentcomponentisintendedtooperate , (0 for300hoursormoreduringacalendaryearinoffsitematerialservice,asdefinedin63.681ofthissubpart.  \  ` (d)Ownersandoperatorsofplantsitesatwhichare X locatedaffectedsourcessubjecttothissubpartareexemptedfromtherequirementsof63.682through63.699ofthissubpartinsituationswhenthetotalannualquantityoftheHAPthatiscontainedintheoffsitematerialreceivedattheplantsiteislessthan1megagramperyear.ThistotalannualHAPquantityfortheoffsitematerialshallbebasedonthetotalquantityoftheHAPlistedinTable1ofthissubpartasdeterminedatthepointofdeliveryforeachoffsitematerialstream.DocumentationshallbepreparedbytheowneroroperatorandmaintainedattheplantsitetosupporttheinitialdeterminationofthetotalannualHAPquantityfortheoffsitematerial.DocumentationtosupportthedeterminationofthetotalannualHAPquantityfortheoffsitematerialshallbeprovidedtotheAdministratoruponrequest.TheowneroroperatorshallperformanewdeterminationwhentheextentofchangestothequantityorcompositionoftheoffsitematerialreceivedattheplantsitecouldcausethetotalannualHAPquantityintheoffsitematerialtotheexceedthelimitof1megagramperyear.  x)$,  ` (d)Facilitywideexemption.Theowneroroperatorof $+t&. affectedsourcessubjecttothissubpartisexemptedfrom , (0 therequirementsof63.682through63.699ofthissubpartinsituationswhenthetotalannualquantityoftheHAPthatiscontainedintheoffsitematerialreceivedattheplantsiteislessthan1megagramperyear.Foraplantsitetobeexemptedundertheprovisionsofthisparagraph,theowneroroperatormustmeettherequirementsinparagraphs(d)(1)through(d)(3)ofthissection. ` (1)TheowneroroperatormustprepareaninitialdeterminationofthetotalannualHAPquantityintheoffsitematerialreceivedattheplantsite.ThisdeterminationisbasedonthetotalquantityoftheHAPlistedinTable1ofthissubpartasdeterminedatthepointofdeliveryforeachoffsitematerialstream. ` (2)TheowneroroperatormustprepareanewdeterminationwhenevertheextentofchangestothequantityorcompositionoftheoffsitematerialreceivedattheplantsitecouldcausethetotalannualHAPquantityintheoffsitematerialreceivedattheplantsitetotheexceedthelimitof1megagramperyear. ` (3)Theowneroroperatormustmaintaindocumentationtosupporttheowner'soroperator'sdeterminationofthetotalannualHAPquantityintheoffsitematerialreceivedattheplantsite.ThisdocumentationmustincludethebasisanddatausedfordeterminingtheHAPcontentoftheoffsitematerial.  , (0  ` (e)Compliancedates.   ` (1)Existingsources.TheowneroroperatorofanaffectedsourcethatcommencedconstructionorreconstructionbeforeOctober13,1994,shallachievecompliancewiththeprovisionsofthesubpartnolaterthanJuly1,1999unlessanextensionhasbeengrantedbytheAdministratorasprovidedin40CFR63.6(i). ` (2)Newsources.TheowneroroperatorofanaffectedsourceforwhichconstructionorreconstructioncommencesonorafterOctober13,1994,shallachievecompliancewiththeprovisionsofthissubpartbyJuly1,1996oruponinitialstartupofoperations,whicheverdateislaterasprovidedin40CFR63.6(b).Forthepurposeofimplementingthissubpart,awastemanagementoperationorrecoveryoperationthatcommencedconstructionorreconstructionbeforeOctober13,1994,andreceivesoffsitematerialforthefirsttimeafterJuly1,1999isanewsource,andtheowneroroperatorofthisaffectedsourceshallachievecompliancewiththeprovisionsofthissubpartuponthefirstdatethatthewastemanagementoperationorrecoveryoperationbeginstomanagetheoffsitematerial.   &p!(  (e)Compliancedates. '#*  ` (1)Existingsources.TheowneroroperatorofanaffectedsourcethatcommencedconstructionorreconstructionbeforeOctober13,1994,mustachieve , (0 compliancewiththeprovisionsofthissubpartonorbeforethedatespecifiedinparagraph(e)(1)(i)or(e)(1)(ii)ofthissectionasapplicabletotheaffectedsource. ` (i)ForanaffectedsourcethatcommencedconstructionorreconstructionbeforeOctober13,1994 andreceivesoff `  sitematerialforthefirsttimebeforeJuly1,1999,theowneroroperatorofthisaffectedsourcemustachievecompliancewiththeprovisionsofthesubpartonorbeforeJuly1,1999unlessanextensionhasbeengrantedbytheAdministratorasprovidedin40CFR63.6(i). ` (ii)ForanaffectedsourcethatcommencedconstructionorreconstructionbeforeOctober13,1994,butreceivesoffsitematerialforthefirsttimeonorafterJuly1,1999,theowneroroperatoroftheaffectedsourcemustachievecompliancewiththeprovisionsofthissubpartuponthefirstdatethattheaffectedsourcebeginstomanageoffsitematerial. ` (2)Newsources.TheowneroroperatorofanaffectedsourceforwhichconstructionorreconstructioncommencesonorafterOctober13,1994,mustachievecompliancewiththeprovisionsofthissubpartonorbeforeJuly1,1996,oruponinitialstartupofoperations,whicheverdateislaterasprovidedin40CFR63.6(b).  x)$,  ` (f)Theprovisionsof40CFR63subpartAGeneralProvisionsthatapplyandthosethatdonotapplytothis , (0 subpartarespecifiedinTable2ofthissubpart.63.681Definitions. \  ` Alltermsusedinthissubpartshallhavethemeaninggiventotheminthissection,40CFR63.2ofthispart,andtheAct. ` Boilermeansanenclosedcombustiondevicethat  \  extractsusefulenergyintheformofsteamandisnotanincineratororaprocessheater. ` Closedventsystemmeansasystemthatisnotopento `  theatmosphereandiscomposedofhardpiping,ductwork,connections,and,ifnecessary,fans,blowers,orotherflowinducingdevicesthatconveysgasorvaporfromanemissionpointtoacontroldevice. ` Closuredevicemeansacap,hatch,lid,plug,seal, l valve,orothertypeoffittingthatpreventsorreducesairpollutantemissionstotheatmospherebyblockinganopeninginacoverwhenthedeviceissecuredintheclosedposition.Closuredevicesincludedevicesthataredetachablefromthecover(e.g.,asamplingportcap),manuallyoperated(e.g.,ahingedaccesslidorhatch),orautomaticallyoperated(e.g.,aspringloadedpressurereliefvalve). ` Containermeansaportableunitusedtoholdmaterial. x)$, Examplesofcontainersincludebutarenotlimitedtodrums,dumpsters,rolloffboxes,bulkcargocontainerscommonly , (0 knownas"portabletanks"or"totes",cargotanktrucks,andtankrailcars. ` Continuousrecordmeansdocumentationofdatavalues X measuredatleastonceevery15minutesandrecordedatthefrequencyspecifiedinthissubpart. ` Continuousrecordermeansadatarecordingdevicethat  \  eitherrecordsaninstantaneousdatavalueatleastonceevery15minutesorrecords15minutesormorefrequentblockaverages. ` Continuoussealmeansasealthatformsacontinuous   closurethatcompletelycoversthespacebetweentheedgeofthefloatingroofandthewallofatank.Acontinuoussealmaybeavapormountedseal,liquidmountedseal,ormetallicshoeseal.Acontinuoussealmaybeconstructedoffastenedsegmentssoastoformacontinuousseal. ` Controldevicemeansequipmentusedfor recoveringor  oxidizingorganicvapors recovering,removing,oxidizing,or p  destroyingorganicvapors .Examplesofsuchequipment !l" includebutarenotlimitedtocarbonadsorbers,condensers,vaporincinerators,flares,boilers,andprocessheaters. `  Covermeansadevicethatpreventsorreducesair  &p!( pollutantemissionstotheatmospherebyformingacontinuousbarrierovertheoffsitematerialmanagedinaunit.Acovermayhaveopenings(suchasaccesshatches,samplingports,gaugewells)thatarenecessaryfor , (0 operation,inspection,maintenance,andrepairoftheunitonwhichthecoverisused.Acovermaybeaseparatepieceofequipmentwhichcanbedetachedandremovedfromtheunitoracovermaybeformedbystructuralfeaturespermanentlyintegratedintothedesignoftheunit.  `   ` Covermeansadeviceorsystemthatprovidesa  \  continuousbarrieroverthematerialmanagedinaoffsitematerialmanagementunittopreventorreduceairpollutantemissionstotheatmosphere.Acovermayhaveopenings `  neededforoperation,inspection,sampling,maintenance,andrepairoftheunitprovidedthateachopeningisclosedwhennotinuse(e.g.,accesshatches,samplingports).Acover d maybeaseparatepieceofequipmentwhichcanbedetachedandremovedfromtheunitoracovermaybeformedbystructuralfeaturespermanentlyintegratedintothedesignoftheunit.    ` Emissionpointmeansanindividualtank,surface p  impoundment,container,oilwaterororganicwaterseparator,transfersystem,processvent,orenclosure. ` Enclosuremeansastructurethatsurroundsatankor t$& container,capturesorganicvaporsemittedfromthetankorcontainer,andventsthecapturedvaporthroughaclosedventsystemtoacontroldevice. ` Externalfloatingroofmeansapontoontypeordouble $+t&. decktypecoverthatrestsontheliquidsurfaceinatank , (0 withnofixedroof. ` Fixedroofmeansacoverthatismountedonaunitina \ stationarypositionanddoesnotmovewithfluctuationsintheleveloftheliquidmanagedintheunit. ` Flamezonemeanstheportionofthecombustionchamber `  inaboilerorprocessheateroccupiedbytheflameenvelope. ` Floatingroofmeansacoverconsistingofadouble d  deck,pontoonsingledeck,orinternalfloatingcoverwhichrestsuponandissupportedbytheliquidbeingcontained,andisequippedwithacontinuousseal. `  Flowindicatormeansadevicethatindicateswhether d gasisflowing,orwhetherthevalvepositionwouldallowgastoflowinabypassline.  l  `  HAPmeanshazardousairpollutants.  h  ` Hardpipingmeanspipeortubingthatismanufactured  andproperlyinstalledinaccordancewithrelevantstandardsandgoodengineeringpractices. `  HazardousairpollutantsorHAPmeansthespecific "$ organicchemicalcompounds,isomers,andmixtureslistedinTable1ofthissubpart.   &p!(  ` Hazardouswastemeansawastethatisdeterminedtobe '#* hazardousundertheResourceConservationandRecoveryAct(PL94580)(RCRA),asimplementedby40CFRparts260and261. , (0  ` Individualdrainsystemmeansastationarysystemused  toconveywastewaterstreamsorresidualstoawastemanagementunitortodischargeordisposal.Thetermincludeshardpiping,alldrainsandjunctionboxes,togetherwiththeirassociatedsewerlinesandotherjunctionboxes(e.g.,manholes,sumps,andliftstations)conveyingwastewaterstreamsorresiduals.Forthepurposeofthissubpart,anindividualdrainsystemisnotadrainandcollectionsystemthatisdesignedandoperatedforthesolepurposeofcollectingrainfallrunoff(e.g.,stormwatersewersystem)andissegregatedfromallotherindividualdrainsystems. ` Internalfloatingroofmeansacoverthatrestsor  floatsontheliquidsurface(butnotnecessarilyincompletecontactwithit ) insideatankthathasafixed h roof ) .   ` Lightmaterialservicemeansthecontainerisusedto p  manageanoffsitematerialforwhichbothofthefollowingconditionsapply:thevaporpressureofoneormoreoftheorganicconstituentsintheoffsitematerialisgreaterthan0.3kilopascals(kPa)at20$C;andthetotal  &p!( concentrationofthepureorganicconstituentshavingavaporpressuregreaterthan0.3kPaat20$Cisequaltoor x)$, greaterthan20percentbyweight. ` Liquidmountedsealmeansafoamorliquidfilled , (0 continuoussealmountedincontactwiththeliquidinaunit. ` MaximumHAPvaporpressuremeansthesumofthe X individualHAPequilibriumpartialpressureexertedbyanoffsitematerialatthetemperatureequaltoeither:thelocalmaximummonthlyaveragetemperatureasreportedbytheNationalWeatherServicewhentheoffsitematerialisstoredortreatedatambienttemperature;orthehighestcalendar-monthaveragetemperatureoftheoffsitematerialwhentheoffsitematerialisstoredattemperaturesabovetheambienttemperatureorwhentheoffsitematerialisstoredortreatedattemperaturesbelowtheambienttemperature.Forthepurposeofthissubpart,maximumHAPvaporpressureisdeterminedusingtheproceduresspecifiedin63.694(j)ofthissubpart. ` Metallicshoesealmeansacontinuoussealthatis  constructedofmetalsheetswhichareheldverticallyagainstthewallofthetankbysprings,weightedlevers,orothermechanismsandisconnectedtothefloatingroofbybracesorothermeans.Aflexiblecoatedfabric(envelope)spanstheannularspacebetweenthemetalsheetandthefloatingroof. ` Nodetectableorganicemissionsmeansnoescapeof x)$, organicstotheatmosphereasdeterminedusingtheprocedurespecifiedin63.694(k)ofthissubpart. , (0  ` Offsitematerialmeansamaterialthatmeetsallof  thecriteriaspecifiedinparagraph63.680(b)(1)ofthissubpartbutisnotoneofthematerialsspecifiedin63.680(b)(2)ofthissubpart. ` Offsitematerialmanagementunitmeansatank, `  container,surfaceimpoundment,oilwaterseparator,organicwaterseparator,ortransfersystemusedtomanageoffsitematerial. ` Offsitematerialservicemeansanytimewhenapump, `  compressor,agitator,pressurereliefdevice,samplingconnectionsystem,open-endedvalveorline,valve,connector,orinstrumentationsystemcontainsorcontactsoffsitematerial. 0 h  h(#h(#  ` Offsitematerialstreammeansanoffsitematerial l producedorgeneratedbyaparticularprocessorsourcesuchthatthecompositionandformofthematerialcomprisingthestreamremainconsistent.Anoffsitematerialstreammaybedelivered,transferred,orotherwisemovedtotheplantsiteinacontinuousflowofmaterial(e.g.,wastewaterflowingthroughapipeline)orinaseriesofdiscretebatchesofmaterial(e.g.,atruckloadofdrumsallcontainingthesameoffsitematerialormultiplebulktruckloadsofanoffsitematerialproducedbythesameprocess). ` Oilwaterseparatormeansaseparatorasdefinedfor $+t&. thissubpartthatisusedtoseparateoilfromwater. , (0  ` Operatingparametervaluemeansaminimumormaximum  valueestablishedforacontroldeviceortreatmentprocessparameterwhich,ifachievedbyitselforincombinationwithoneormoreotheroperatingparametervalues,determinesthatanowneroroperatorhascompliedwithanapplicableemissionlimitationorstandard. ` Organicwaterseparatormeansaseparatorasdefined   forthissubpartthatisusedtoseparateorganicsfromwater. ` Plantsitemeansallcontiguousoradjoiningproperty   thatisundercommoncontrolincludingpropertiesthatareseparatedonlybyaroadorotherpublicrightofway.Commoncontrolincludespropertiesthatareowned,leased,oroperatedbythesameentity,parententity,subsidiary,oranycombinationthereof.Aunitorgroupofunitswithinacontiguouspropertythatarenotundercommoncontrol(e.g.,awastewatertreatmentunitorsolventrecoveryunitlocatedatthesitebutisownedbyadifferentcompany)isadifferentplantsite. ` Pointofdeliverymeansthepointattheboundaryor t$& withintheplantsitewheretheowneroroperatorfirstacceptscustody,takespossession,orassumesresponsibilityforthemanagementofanoffsitematerialstreammanagedinawastemanagementoperationorrecoveryoperationspecifiedin63.680(a)(2)(i)through(a)(2)(vi)ofthissubpart. , (0 Thecharacteristicsofanoff-sitematerialstreamaredeterminedpriortocombiningtheoff-sitematerialstreamwithotheroffsitematerialstreamsorwithanyothermaterials. `  Pointoftreatmentmeansapointwheretheoffsite `  materialtobetreatedinaccordancewith63.683(b)(1)(ii)ofthissubpartexitsthetreatmentprocess.Thecharacteristicsshallbedeterminedbeforethismaterialisconveyed,handled,orotherwisemanagedinsuchamannerthatthematerialhasthepotentialtovolatilizetotheatmosphere.  h  `  Pointoftreatmentmeansapointafterthetreated d materialexitsthetreatmentprocessbutbeforethefirstpointdownstreamofthetreatmentprocessexitwheretheorganicconstituentsinthetreatedmaterialhavethepotentialtovolatilizeandbereleasedtotheatmosphere.Forthepurposeofapplyingthisdefinitiontothissubpart,thefirstpointdownstreamofthetreatmentprocessexitisnotafugitiveemissionpointduetoanequipmentleakfromanyofthefollowingequipmentcomponents:pumps,compressors,valves,connectors,instrumentationsystems,orsafetydevices.  '#*  ` Processheatermeansanenclosedcombustiondevicethat x)$, transfersheatreleasedbyburningfueldirectlytoprocessstreamsortoheattransferliquidsotherthanwater. , (0  ` Processventmeansanyopenendedpipe,stack,orduct  thatallowsthepassageofgases,vapors,orfumestotheatmosphereandthispassageiscausedbymechanicalmeans(suchascompressorsorvacuumproducingsystems)orbyprocessrelatedmeans(suchasvolatilizationproducedbyheating).Forthepurposeofthissubpart,aprocessventisastackorductusedtoexhaustcombustionproductsfromaboiler,furnace,processheater,incinerator,orothercombustiondevice.  `   `  Processventmeansanopenendedpipe,stack,orduct   throughwhichagasstreamcontainingHAPiscontinuouslyorintermittentlydischargedtotheatmospherefromanyoftheprocesseslistedin63.680(c)(2)(i)through(c)(2)(vi)ofthissection.Forthepurposeofthissubpart,aprocessventisnoneofthefollowing:apressurereliefventorotherventthatisusedasasafetydevice(asdefinedinthissection);anopenendedlineorotherventthatissubjecttotheequipmentleakcontrolrequirementsunder63.691ofthissubpart;orastackorotherventthatisusedtoexhaustcombustionproductsfromaboiler,furnace,processheater,incinerator,orothercombustiondevice.   &p!(  ` Recoveryoperationmeansthecollectionofoffsite '#* materialmanagementunits,processvents,andequipmentcomponentsusedataplantsitetomanageanoffsitematerialstreamfromthepointofdeliverythroughthepoint , (0 wherethematerialhasbeenrecycled,reprocessed,orrerefinedtoobtaintheintendedproductortoremovethephysicalandchemicalimpuritiesofconcern. ` Safetydevicemeansaclosuredevicesuchasapressure   reliefvalve,frangibledisc,fusibleplug,oranyothertypeofdevicewhichfunctions exclusively toprevent  \  physicaldamageorpermanentdeformationto aunitorits   airemissioncontrol equipmentbyventinggasesorvapors d   directlytotheatmosphere duringunsafeconditions `  resultingfromanunplanned,accidental,oremergencyevent.Forthepurposeofthissubpart,asafetydeviceisnotusedforroutineventingofgasesorvaporsfromthevaporheadspaceunderneathacoversuchasduringfillingoftheunitortoadjustthepressureinthisvaporheadspaceinresponsetonormaldailydiurnalambienttemperaturefluctuations.Asafetydeviceisdesignedtoremaininaclosedpositionduringnormaloperationsandopenonlywhentheinternalpressure,oranotherrelevantparameter,exceedsthedevicethresholdsettingapplicabletothe air "$ emissioncontrol equipmentasdeterminedbytheowneror t$& operatorbasedonmanufacturerrecommendations,applicableregulations,fireprotectionandpreventioncodes,standardengineeringcodesandpractices,orotherrequirementsforthesafehandlingofflammable,combustible,explosive,reactive,orhazardousmaterials. , (0  ` Separatormeansawastemanagementunit,generallya  tank,usedtoseparateoilororganicsfromwater.Aseparatorconsistsofnotonlytheseparationunitbutalsotheforebayandotherseparatorbasins,skimmers,weirs,gritchambers,sludgehoppers,andbarscreensthatarelocateddirectlyaftertheindividualdrainsystemandpriortoanyadditionaltreatmentunitssuchasanairflotationunitclarifierorbiologicaltreatmentunit.Examplesofaseparatorinclude,butarenotlimitedto,anAPIseparator,parallelplateinterceptor,andcorrugatedplateinterceptorwiththeassociatedancillaryequipment. ` Singlesealsystemmeansafloatingroofhavingone d continuousseal.Thissealmaybevapormounted,liquidmounted,orametallicshoeseal. ` Surfaceimpoundmentmeansaunitthatisanatural h topographicaldepression,manmadeexcavation,ordikedareaformedprimarilyofearthenmaterials(althoughitmaybelinedwithmanmadematerials),whichisdesignedtoholdanaccumulationofliquids.Examplesofsurfaceimpoundmentsincludeholding,storage,settling,andaerationpits,ponds,andlagoons. ` Tankmeansastationaryunitthatisconstructed '#* primarilyofnonearthenmaterials(suchaswood,concrete,steel,fiberglass,orplastic)whichprovidestructuralsupportandisdesignedtoholdanaccumulationofliquids , (0 orothermaterials. ` Transfersystemmeansastationarysystemforwhichthe \ predominantfunctionistoconveyliquidsorsolidmaterialsfromonepointtoanotherpointwithinawastemanagementoperationorrecoveryoperation.Forthepurposeofthissubpart,theconveyanceofmaterialusingacontainer(asdefinedforthissubpart)oraselfpropelledvehicle(e.g.,afrontendloader)isnotatransfersystem.Examplesofatransfersystemincludebutarenotlimitedtoapipeline,anindividualdrainsystem,agravity-operatedconveyor(suchasachute),andamechanicallypoweredconveyor(suchasabeltorscrewconveyor). ` Temperaturemonitoringdevicemeansapieceof  equipmentusedtomonitortemperatureandhavinganaccuracyof+1percentofthetemperaturebeingmonitoredexpressed h indegreesCelsius($C)or+1.2degrees$C,whichevervalue  isgreater. ` Treatmentprocessmeansaprocessinwhichanoffsite !l" materialstreamisphysically,chemically,thermally,orbiologicallytreatedtodestroy,degrade,orremovehazardousairpollutantscontainedintheoffsitematerial.Atreatmentprocesscanbecomposedofasingleunit(e.g.,asteamstripper)oraseriesofunits(e.g.,awastewatertreatmentsystem).Atreatmentprocesscanbeusedtotreatoneormoreoffsitematerialstreamsatthesametime. , (0  ` Usedoilmeansanyoilrefinedfromcrudeoilorany  syntheticoilthathasbeenusedandasaresultofsuchuseiscontaminatedbyphysicalorchemicalimpurities.Thisdefinitionisthesamedefinitionof usedoilin40CFR279.1. `  Usedsolventmeansasolventcomposedofamixtureof  \  aliphatichydrocarbonsoramixtureofoneandtworingaromatichydrocarbonsthathasbeenusedandasaresultofsuchuseiscontaminatedbyphysicalorchemicalimpurities . `   `  Usedsolventmeansamixtureofaliphatichydrocarbons   oramixtureofoneandtworingaromatichydrocarbonsthathasbeenusedasasolventandasaresultofsuchuseiscontaminatedbyphysicalorchemicalimpurities.    ` Vapormountedsealmeansacontinuoussealthatis l mountedsuchthatthereisavaporspacebetweentheliquidintheunitandthebottomoftheseal. `  Volatileorganichazardousairpollutantconcentration p  orVOHAPconcentrationmeansthefractionbyweightofthe !l" HAPlistedinTable1ofthissubpartthatarecontainedinanoffsitematerial.Forthepurposeofthissubpart,VOHAPconcentrationisdeterminedinaccordancewiththetestmethodsandproceduresspecifiedin63.694(b)and(c)ofthissubpart.  x)$,  ` Volatileorganichazardousairpollutantconcentration $+t&. orVOHAPconcentrationmeansthefractionbyweightof , (0 thosecompoundslistedinTable1ofthissubpartthatareinanoffsitematerialasmeasuredusingMethod305inappendixAofthispartandexpressedintermsofpartspermillion(ppm).AsanalternativetousingMethod305,anowneroroperatormaydeterminetheHAPconcentrationofanoffsitematerialusinganyoneoftheothertestmethodsspecifiedin63.694(b)(2)(ii)ofthissubpart.Whenatestmethodspecifiedin63.694(b)(2)(ii)ofthissubpartotherthanMethod305isusedtodeterminethespeciatedHAPconcentrationofanoffsitematerial,theindividualcompoundconcentrationmaybeadjustedbythecorrespondingfm305valuelistedinTable1ofthissubparttodeterminea d VOHAPconcentration.    ` Wastemeansamaterialgeneratedfromindustrial, l commercial,mining,oragriculturaloperationsorfromcommunityactivitiesthatisdiscarded,discharged,orisbeingaccumulated,stored,orphysically,chemically,thermally,orbiologicallytreatedpriortobeingdiscardedordischarged. ` Wastemanagementoperationmeansthecollectionofoff t$& sitematerialmanagementunits,processvents,andequipmentcomponentsusedataplantsitetomanageanoffsitematerialstreamfromthepointofdeliverytothepointwherethewasteexitsorisdischargedfromtheplantsiteorthewasteisplacedforonsitedisposalinaunitnot , (0 subjecttothissubpart(e.g.,awasteincinerator,alanddisposalunit). ` Wastestabilizationprocessmeansanyphysicalor X chemicalprocessusedtoeitherreducethemobilityofhazardousconstituentsinawasteoreliminatefreeliquidsasdeterminedbyTestMethod9095PaintFilterLiquidsTestin"TestMethodsforEvaluatingSolidWaste,Physical/ChemicalMethods,"EPAPublicationNo.SW-846,ThirdEdition,September1986,asamendedbyUpdateI,November15,1992. (Asanalternative,anowneroroperator   mayuseanymorerecent,updatedversionofMethod9095approvedbytheEPA.) Awastestabilizationprocess d includesmixingthewastewithbindersorothermaterials,andcuringtheresultingwasteandbindermixture.Othersynonymoustermsusedtorefertothisprocessare"wastefixation"or"wastesolidification."Awastestabilizationprocessdoesnotincludetheaddingofabsorbentmaterialstothesurfaceofawaste,withoutmixing,agitation,orsubsequentcuring,toabsorbfreeliquid.63.682[Reserved] t$&  63.683Standards:General.   &p!(  ` (a)Thissectionappliestoownersandoperatorsof '#* affectedsourcesasdefinedin63.680(c)ofthissubpart. ` (b)Theowneroroperatorshallcontroltheairemissionsfromeachaffectedsourceinaccordancewiththe , (0 followingrequirements: ` (1)Foreachoff-sitematerialmanagementunitthatispartofanaffectedsource,theowneroroperatorshallperformoneofthefollowingexceptwhentheunitisexemptedunderprovisionsofparagraph(c)ofthissection: ` (i)Installandoperateairemissioncontrolsontheoffsitematerialmanagementunitinaccordancewiththestandardsspecifiedin63.685through63.689ofthissubpart,asapplicabletotheunit; ` (ii)TreattheoffsitematerialtoremoveordestroytheHAPinaccordancewiththetreatmentstandardsspecifiedin63.684ofthissubpartbeforeplacingthematerialintheoffsitematerialmanagementunit;or ` (iii)DeterminethattheaverageVOHAPconcentrationofeachoffsitematerialstreammanagedintheoffsitematerialunitremainsatalevellessthan500partspermillionbyweight(ppmw)basedontheHAPcontentoftheoffsitematerialstreamatthepointofdelivery.TheowneroroperatorshallperformaninitialdeterminationoftheaverageVOHAPconcentrationofeachoffsitematerialstreamusingtheproceduresspecifiedin63.694(b)ofthissubpartbeforethefirsttimeanyportionoftheoffsitematerialstreamisplacedintheunit.Thereafter,theowneroroperatorshallreviewandupdate,asnecessary,thisdeterminationatleastonceevery12monthsfollowing , (0 thedateoftheinitialdeterminationfortheoffsitematerialstream. ` (2)Foreachprocessventthatispartofanaffectedsource,theowneroroperatorshallcontroltheHAPemittedfromtheprocessventbyimplementingoneofthefollowingcontrolmeasures. ` (i)Installandoperateairemissioncontrolsontheprocessventinaccordancewiththestandardsspecifiedin63.690ofthissubpart. ` (ii)DeterminethattheaverageVOHAPconcentrationofeachoffsitematerialstreammanagedintheunitonwhichtheprocessventisusedremainsatalevellessthan500partspermillionbyweight(ppmw)basedontheHAPcontentoftheoffsitematerialstreamatthepointofdelivery.TheowneroroperatorshallperformaninitialdeterminationoftheaverageVOHAPconcentrationofeachoffsitematerialstreamusingtheproceduresspecifiedin63.694(b)ofthissubpartbeforethefirsttimeanyportionoftheoffsitematerialstreamisplacedintheunit.Thereafter,theowneroroperatorshallreviewandupdate,asnecessary,thisdeterminationatleastonceevery12monthsfollowingthedateoftheinitialdeterminationfortheoffsitematerialstream. ` (3)Foreachequipmentcomponentthatispartofanaffectedsourceandmeetsallofthecriteriaspecifiedin , (0 paragraphs(3)(i)through(3)(iii)ofthissection,theowneroroperatorshallcontroltheHAPemittedfromequipmentleaksbyimplementingcontrolmeasuresinaccordancewiththestandardsspecifiedin63.691ofthissubpart. ` (i)TheequipmentcomponentcontainsorcontactsoffsitematerialhavingatotalHAPconcentrationequaltoorgreaterthan10percentbyweight; ` (ii)Theequipmentpieceisapump,compressor,agitator,pressurereliefdevice,samplingconnectionsystem,open-endedvalveorline,valve,connector,orinstrumentationsystem;and ` (iii)Theequipmentpieceisintendedtooperate300hoursormoreduringa12monthperiod.̀ ` (c)Exemptedoff-sitematerialmanagementunits.An h off-sitematerialmanagementunitisexemptedfromtherequirementsspecifiedinparagraph(b)ofthissectionwhentheunitmeetsanyoneoftheexemptionsprovidedinparagraphs(c)(1)through(c)(5)ofthissection. ` (1)Anoffsitematerialmanagementunitisexemptedfromtherequirementsspecifiedinparagraph(b)ofthissectioniftheunitisalsosubjecttoanothersubpartunder40CFRpart61or40CFRpart63,andtheowneroroperatoriscontrollingtheHAPlistedinTable1ofthissubpartthatareemittedfromtheunitincompliancewiththe , (0 provisionsspecifiedintheotherapplicablesubpart. ` (2)Oneormoreoff-sitematerialmanagementunitslocatedataplantsitecanbeexemptedfromtherequirementsspecifiedinparagraph(b)ofthissectionatthediscretionoftheowneroroperatorprovidedthatthetotalannualquantityofHAPcontainedintheoffsitematerialplacedintheoff-sitematerialmanagementunitsselectedbytheowneroroperatortobeexemptedunderthisprovisionislessthan1megagramperyear.ThistotalannualHAPquantityfortheoffsitematerialshallbebasedonthetotalquantityoftheHAPlistedinTable1ofthissubpartasdeterminedatthepointwheretheoffsitematerialisplacedineachexemptedunit.Fortheoffsitematerialmanagementunitselectedbytheowneroroperatortobeexemptedfromtheunderthisprovision,theowneroroperatorshallmeetthefollowingrequirements: ` (ii)DocumentationshallbepreparedbytheowneroroperatorandmaintainedattheplantsitetosupporttheinitialdeterminationofthetotalannualHAPquantityoftheoffsitematerial.Thisdocumentationshallincludeidentificationofeachoff-sitematerialmanagementunitselectedbytheowneroroperatortobeexemptedunderparagraph(c)(2)ofthissectionandthebasisfordeterminingtheHAPcontentoftheoffsitematerial.Theowneroroperatorshallperformanewdeterminationwhenthe , (0 extentofchangestothequantityorcompositionoftheoffsitematerialplacedintheexemptedunitscouldcausethetotalannualHAPcontentintheoffsitematerialtoexceed1megagramperyear. ` (ii)Eachoftheoffsitematerialmanagementunitsexemptedunderparagraph(c)(2)ofthissectionshallbepermanentlymarkedinsuchamannerthatitcanbereadilyidentifiedasanexemptedunitfromtheotheroffsitematerialmanagementunitslocatedattheplantsite. ` (3)Atankorsurfaceimpoundmentisexemptedfromtherequirementsspecifiedinparagraph(b)ofthissectioniftheunitisusedforabiologicaltreatmentprocessthatdestroysordegradestheHAPcontainedinthematerialenteringtheunit,suchthateitherofthefollowingconditionsismet: ` (i)TheHAPreductionefficiency(R)fortheprocessisequaltoorgreaterthan95percent,andtheHAPbiodegradationefficiency(Rbio)fortheprocessisequalto !l" orgreaterthan95percent.TheHAPreductionefficiency(R)shallbedeterminedusingtheprocedurespecifiedin63.694(g)ofthissubpart.TheHAPbiodegradationefficiency(Rbio)shallbedeterminedinaccordancewiththe '#* requirementsof63.694(h)ofthissubpart. ` (ii)ThetotalactualHAPmassremovalrate(MRbio)as $+t&. determinedinaccordancewiththerequirementsof , (0 63.694(i)ofthissubpartfortheoffsitematerialtreatedbytheprocessisequaltoorgreaterthantherequiredHAPmassremovalrate(RMR)asdeterminedinaccordancewiththerequirementsof63.694(e)ofthissubpart. ` (4)Anoffsitematerialmanagementunitisexemptedfromtherequirementsspecifiedinparagraph(b)ofthissectioniftheoffsitematerialplacedintheunitisahazardouswastethatmeetsthenumericalconcentrationlimits,applicabletothehazardouswaste,asspecifiedin40CFRpart268LandDisposalRestrictionsunderbothofthefollowingtables: ` (i)Table TreatmentStandardsforHazardousWastein40CFR268.40;and ` (ii)TableUTS UniversalTreatmentStandardsin40CFR268.48. ` (5)Atankusedforbulkfeedofoffsitematerialtoawasteincineratorisexemptedfromtherequirementsspecifiedinparagraph(b)ofthissectionifallofthefollowingconditionsaremet: ` (i)Thetankislocatedinsideanenclosureventedtoacontroldevicethatisdesignedandoperatedinaccordancewithallapplicablerequirementsspecifiedunder40CFRpart61,subpartT%FFT%񀄀NationalEmissionStandardsforBenzeneWasteOperationsforafacilityatwhichthetotal , (0 annualbenzenequantityfromthefacilitywasteisequaltoorgreaterthan10megagramsperyear; ` (ii)TheenclosureandcontroldeviceservingthetankwereinstalledandbeganoperationpriortoJuly1,1996and ` (iii)Theenclosureisdesignedandoperatedinaccordancewiththecriteriaforapermanenttotalenclosureasspecifiedin"ProcedureTCriteriaforandVerificationofaPermanentorTemporaryTotalEnclosure"under40CFR52.741,AppendixB.Theenclosuremayhavepermanentortemporaryopeningstoallowworkeraccess;passageofmaterialintooroutoftheenclosurebyconveyor,vehicles,orothermechanicalorelectricalequipment;ortodirectairflowintotheenclosure.TheowneroroperatorshallperformtheverificationprocedurefortheenclosureasspecifiedinSection5.0to"ProcedureTCriteriaforandVerificationofaPermanentorTemporaryTotalEnclosure"annually.  63.683Standards:General. !l"  ` (a)Thegeneralstandardsunderthissectionapplytoownersandoperatorsofaffectedsourcesasdesignatedin63.680(c)ofthissubpart. ` (b)Offsitematerialmanagementunits. '#*  ` (1)Foreachoffsitematerialmanagementunitthatispartofanaffectedsource,theowneroroperatormustmeettherequirementsineitherparagraph(b)(1)(i),(b)(1)(ii), , (0 or(b)(1)(iii)ofthissectionexceptforthoseoffsitematerialmanagementunitsexemptedunderparagraph(b)(2)ofthissection. ` (i)Theowneroroperatorcontrolsairemissionsfromtheoffsitematerialmanagementunitinaccordancewiththeapplicablestandardsspecifiedin63.685through63.689ofthissubpart. ` (ii)TheowneroroperatorremovesordestroysHAPintheoffsitematerialbeforeplacingthematerialintheoffsitematerialmanagementunitbytreatingthematerialinaccordancewiththestandardsspecifiedin63.684ofthissubpart. ` (iii)TheowneroroperatordeterminesbeforeplacingoffsitematerialintheoffsitematerialmanagementunitthattheaverageVOHAPconcentrationoftheoffsitematerialislessthan500partspermillionbyweight(ppmw)atthepointofdelivery.TheowneroroperatormustperformaninitialdeterminationoftheaverageVOHAPconcentrationoftheoffsitematerialusingtheproceduresspecifiedin63.694(b)ofthissubpart.Thisinitialdeterminationmustbeperformedeitherbeforethefirsttimeanyportionoftheoffsitematerialstreamisplacedintheunitorbythecompliancedate,whicheverdateislater.Thereafter,theowneroroperatormustreviewandupdate,asnecessary,thisdeterminationatleastonceeverycalendar , (0 yearfollowingthedateoftheinitialdeterminationfortheoffsitematerialstream. ` (2)Anoffsitematerialmanagementunitisexemptedfromtherequirementsinparagraph(b)(1)ofthissectionwhentheowneroroperatormeetsoneoftheexemptionsprovidedinparagraphs(b)(2)(i)through(b)(2)(iv)ofthissectionasapplicabletotheunit. ` (i)Anoffsitematerialmanagementunitisexemptedfromtherequirementsinparagraph(b)(1)ofthissectioniftheoffsitematerialmanagementunitisalsosubjecttoanothersubpartunder40CFRpart61or40CFRpart63,andtheowneroroperatoriscontrollingtheHAPlistedinTable1ofthissubpartthatareemittedfromtheunitincompliancewiththeprovisionsspecifiedintheotherapplicablesubpartunderpart61or63. ` (ii)Atthediscretionoftheowneroroperator,oneoracombinationofoff-sitematerialmanagementunitsmaybeexemptedfromtherequirementsinparagraph(b)(1)ofthissectionwhentheseunitsmeettheconditionthatthetotalannualquantityofHAPcontainedintheoffsitematerialplacedintheunitsexemptedunderthisparagraphislessthan1megagramperyear.Fortheoffsitematerialmanagementunitsselectedbytheowneroroperatortobeexemptedfromtherequirementsinparagraph(b)(1)ofthissection,theowneroroperatormustmeettherequirementsin , (0 _R) 9H   paragraphs(b)(2)(ii)(A)and(b)(2)(ii)(B)ofthissection.Anowneroroperatormaychangetheoffsitematerialmanagementunitsselectedtobeexemptedunderthisparagraphbypreparinganewdesignationfortheexemptunitsasrequiredbyparagraph(b)(2)(ii)(A)ofthissectionandperforminganewdeterminationasrequiredbyparagraph(b)(2)(ii)(B)ofthissection. ` (A)Theowneroroperatormustdesignateeachoftheoff-sitematerialmanagementunitsselectedbytheowneroroperatortobeexemptunderparagraph(b)(2)(ii)ofthissectionbyeithersubmittingtotheAdministratorawrittennotificationidentifyingtheexemptunitsorpermanentlymarkingtheexemptunitsattheplantsite.Ifanowneroroperatorchoosestoprepareandsubmitawrittennotification,thisnotificationmustincludeasiteplan,processdiagram,orotherappropriatedocumentationidentifyingeachoftheexemptunits.Ifanowneroroperatorchoosestopermanentlymarktheexemptunits,eachexemptunitmustbemarkedinsuchamannerthatitcanbereadilyidentifiedasanexemptunitfromtheotheroffsitematerialmanagementunitslocatedattheplantsite. ` (B)TheowneroroperatormustprepareaninitialdeterminationofthetotalannualHAPquantityintheoffsitematerialplacedintheunitsexemptedunderthisparagraph.Thisdeterminationisbasedonthetotal , (0 quantityoftheHAPlistedinTable1ofthissubpartasdeterminedatthepointwheretheoffsitematerialisplacedineachexemptedunit.TheowneroroperatormustperformanewdeterminationwhenevertheextentofchangestothequantityorcompositionoftheoffsitematerialplacedintheexemptedunitscouldcausethetotalannualHAPcontentintheoffsitematerialtoexceed1megagramperyear.TheowneroroperatormustmaintaindocumentationtosupportthemostrecentdeterminationofthetotalannualHAPquantity.ThisdocumentationmustincludethebasisanddatausedfordeterminingtheHAPcontentoftheoffsitematerial. ` (iii)Atankorsurfaceimpoundmentisexemptedfromtherequirementsinparagraph(b)(1)ofthissectioniftheunitisusedforabiologicaltreatmentprocessthatmeetstherequirementsineitherparagraph(b)(2)(iii)(A)or(b)(2)(iii)(B)ofthissectionandtheowneroroperatorcomplieswiththemonitoringrequirementsin63.684(e)(4)ofthissubpart. ` (A)TheHAPbiodegradationefficiency(Rbio)forthe t$& biologicaltreatmentprocessisequaltoorgreaterthan95percent.TheHAPbiodegradationefficiency(Rbio)shallbe '#* determinedinaccordancewiththerequirementsof63.694(h)ofthissubpart. ` (B)ThetotalactualHAPmassremovalrate(MRbio)for , (0 theoffsitematerialtreatedbythebiologicaltreatmentprocessisequaltoorgreaterthantherequiredHAPmassremovalrate(RMR)fortheoffsitematerial.ThetotalactualHAPmassremovalrate(MRbio)mustbedeterminedin   accordancewiththerequirementsof63.694(i)ofthissubpart.TherequiredHAPmassremovalrate(RMR)mustbedeterminedinaccordancewiththerequirementsof63.694(e)ofthissubpart. ` (iv)Anoffsitematerialmanagementunitisexemptedfromtherequirementsinparagraph(b)(1)ofthissectioniftheoffsitematerialplacedintheunitisahazardouswastethatmeetstheconditionsspecifiedineitherparagraph(b)(2)(iv)(A)or(b)(2)(iv)(B)ofthissection. ` (A)Thehazardouswastemeetsthenumericalorganicconcentrationlimits,applicabletothehazardouswaste,asspecifiedin40CFRpart268LandDisposalRestrictionsunderTable TreatmentStandardsforHazardousWastein40CFR268.40. ` (B)TheorganichazardousconstituentsinthehazardouswastehavebeentreatedbythetreatmenttechnologyestablishedbytheEPAforthehazardouswastein40CFR268.42(a),orhavebeenremovedordestroyedbyanequivalentmethodoftreatmentapprovedbytheEPAunder40CFR268.42(b). ` (v)Atankusedforbulkfeedofoffsitematerialtoa , (0 wasteincineratorisexemptedfromtherequirementsspecifiedinparagraph(b)(1)ofthissectionifthetankmeetsalloftheconditionsspecifiedinparagraphs(b)(2)(v)(A)through(b)(2)(v)(C)ofthissection. ` (A)Thetankislocatedinsideanenclosureventedtoacontroldevicethatisdesignedandoperatedinaccordancewithallapplicablerequirementsspecifiedunder40CFRpart61,subpartU%RRU%V%FFV%񀄀NationalEmissionStandardsforBenzeneWasteOperationsforafacilityatwhichthetotalannualbenzenequantityfromthefacilitywasteisequaltoorgreaterthan10megagramsperyear; ` (B)TheenclosureandcontroldeviceservingthetankwereinstalledandbeganoperationpriortoJuly1,1996;and ` (C)Theenclosureisdesignedandoperatedinaccordancewiththecriteriaforapermanenttotalenclosureasspecifiedin"ProcedureTCriteriaforandVerificationofaPermanentorTemporaryTotalEnclosure"under40CFR52.741,AppendixB.Theenclosuremayhavepermanentortemporaryopeningstoallowworkeraccess;passageofmaterialintooroutoftheenclosurebyconveyor,vehicles,orothermechanicalorelectricalequipment;ortodirectairflowintotheenclosure.TheowneroroperatormustannuallyperformtheverificationprocedurefortheenclosureasspecifiedinSection5.0to"ProcedureT , (0 CriteriaforandVerificationofaPermanentorTemporaryTotalEnclosure". ` (c)Processvents. X  ` (1)Foreachprocessventthatispartofanaffectedsource,theowneroroperatormustmeettherequirementsineitherparagraph(c)(1)(i)or(c)(1)(ii)ofthissectionexceptforthoseprocessventsexemptedunderparagraph(c)(2)ofthissection. ` (i)Theowneroroperatorcontrolsairemissionsfromtheprocessventinaccordancewiththestandardsspecifiedin63.690ofthissubpart. ` (ii)TheowneroroperatordeterminesbeforeplacingoffsitematerialintheprocessequipmentassociatedwiththeprocessventthattheaverageVOHAPconcentrationoftheoffsitematerialislessthan500partspermillionbyweight(ppmw)atthepointofdelivery.TheowneroroperatormustperformaninitialdeterminationoftheaverageVOHAPconcentrationoftheoffsitematerialusingtheproceduresspecifiedin63.694(b)ofthissubpartbeforeanyportionoftheoffsitematerialstreamisplacedintheunit.Thereafter,theowneroroperatormustreviewandupdate,asnecessary,thisdeterminationatleastonceeverycalendaryearfollowingthedateoftheinitialdeterminationfortheoffsitematerialstream. ` (2)Aprocessventisexemptedfromtherequirements , (0 ofparagraph(c)(1)ofthissectionwhentheowneroroperatormeetsoneoftheexemptionsprovidedinparagraphs(c)(2)(i)through(c)(2)(iii)ofthissection. ` (i)Aprocessventisexemptedfromtherequirementsinparagraph(c)(1)ofthissectioniftheprocessventisalsosubjecttoanothersubpartunder40CFRpart61or40CFRpart63,andtheowneroroperatoriscontrollingtheHAPlistedinTable1ofthissubpartthatareemittedfromtheprocessventincompliancewiththeprovisionsspecifiedintheotherapplicablesubpartunderpart61or63. ` (ii)Aprocessventisexemptedfromtherequirementsspecifiedinparagraph(c)(1)ofthissectioniftheowneroroperatordeterminesthattheprocessventstreamflowrateislessthan0.005cubicmetersperminuteatstandardconditions(asdefinedin40CFR63.2).Theprocessventstreamflowrateshallbedeterminedinaccordancewiththeproceduresspecifiedin63.694(m)ofthissubpart.Documentationmustbepreparedbytheowneroroperatorandmaintainedattheplantsitetosupportthedeterminationoftheprocessventstreamflowrate.Thisdocumentationmustincludeidentificationofeachprocessventexemptedunderthisparagraphandthetestresultsusedtodeterminetheprocessventstreamflowrate. ` (iii)Aprocessventisexemptedfromtherequirementsspecifiedinparagraph(c)(1)ofthissectioniftheowner , (0 oroperatordeterminesthattheprocessventstreamflowrateislessthan6.0cubicmetersperminute(m3/min)at \ standardconditions(asdefinedin40CFR63.2)andthetotalHAPconcentrationislessthan20partspermillionbyvolume(ppmv).TheprocessventstreamflowrateandtotalHAPconcentrationshallbedeterminedinaccordancewiththeproceduresspecifiedin63.694(m)ofthissubpart.DocumentationmustbepreparedbytheowneroroperatorandmaintainedattheplantsitetosupportthedeterminationoftheprocessventstreamflowrateandtotalHAPconcentration.ThisdocumentationmustincludeidentificationofeachprocessventexemptedunderthisparagraphandthetestresultsusedtodeterminetheprocessventstreamflowrateandtotalHAPconcentration.TheowneroroperatormustperformanewdeterminationoftheprocessventstreamflowrateandtotalHAPconcentrationwhentheextentofchangestooperationoftheunitonwhichtheprocessventisusedcouldcauseeithertheprocessventstreamflowratetoexceedthelimitof6.0m3/minorthe "$ totalHAPconcentrationtoexceedthelimitof20ppmv. ` (d)Equipmentleaks.Theowneroroperatormustcontrol  &p!( equipmentleaksfromeachequipmentcomponentthatispartoftheaffectedsourcespecifiedin63.680(c)(3)ofthissubpartbyimplementingleakdetectionandcontrolmeasuresinaccordancewiththestandardsspecifiedin63.691of , (0 thissubpart.   63.684Standards:OffSiteMaterialTreatment. \  ` (a)Theprovisionsofthissectionapplytothetreatmentofoffsitematerialto controlairemissions     removeordestroyHAP forwhich63.683(b)(1)(ii)ofthis `  subpartreferencestherequirementsofthissectionforsuchtreatment. ` (b)TheowneroroperatorshallremoveordestroytheHAPcontainedinoffsitematerialstreamstobemanagedintheoffsitematerialmanagementunitinaccordancewith63.683(b)(1)(ii)ofthissubpartusingatreatmentprocessthatcontinuouslyachieves,undernormaloperations,one or d more ofthe following performancelevels specifiedin  paragraphs(b)(1)through(b)(5)ofthissection(asapplicabletothetypeoftreatmentprocess) fortherange h ofoffsitematerialstreamcompositionsandquantitiesexpectedtobetreated : .  p   ` (1)VOHAPconcentration.Thetreatmentprocessshall !l" reducetheVOHAPconcentrationoftheoffsitematerialusingameans,otherthanbydilution,toachieveoneofthefollowingperformancelevels,asapplicable: ` (i)InthecasewheneveryoffsitematerialstreamenteringthetreatmentprocesshasanaverageVOHAPconcentrationequaltoorgreaterthan500ppmwatthepointofdelivery,thentheVOHAPconcentrationoftheoff , (0 sitematerialshallbereducedtoalevelthatislessthan500ppmwatthepointoftreatment. ` (ii)Inthecasewhentheoffsitematerialstreams X enteringthetreatmentprocessincludeoffsitematerialstreamshavingaverageVOHAPconcentrationslessthan500ppmwatthepointofdelivery,thentheVOHAPconcentrationoftheoffsitematerialshallbereducedtoalevelatthepointoftreatmentthatiseither:  d   ` (ii)Inthecasewhentheoffsitematerialstreams `  enteringthetreatmentprocessareamixtureofoffsitematerialstreamshavinganaverageVOHAPconcentrationequaltoorgreaterthan500ppmwatthepointofdeliverywithoffsitematerialstreamshavingaverageVOHAPconcentrationslessthan500ppmwatthepointofdelivery,thentheVOHAPconcentrationoftheoffsitematerialmustbereducedtoalevelatthepointoftreatmentthatmeetstheperformancelevelspecifiedineitherparagraph(b)(1)(ii)(A)or(b)(1)(ii)(B)ofthissection.  !l"  ` (A)LessthantheVOHAPconcentrationlimit(CR) "$ establishedforthetreatmentprocessusingtheprocedurespecifiedin63.694(d)ofthissubpart;or ` (B)LessthanthelowestVOHAPconcentrationdeterminedforeachoftheoffsitematerialstreamsenteringthetreatmentprocessasdeterminedbytheVOHAPconcentrationoftheoffsitematerialatthepointof , (0 delivery. ` (2)HAPmassremoval.Thetreatmentprocessshall \ achieveaperformancelevelsuchthatthetotalquantityofHAPactuallyremovedfromtheoffsitematerialstream(MR)isequaltoorgreaterthantherequiredmassremoval(RMR)establishedfortheoffsitematerialstreamusingtheprocedurespecifiedin63.694(e)ofthissubpart.TheMRfortheoffsitematerialstreamsshallbedeterminedusingtheproceduresspecifiedin63.694(f)ofthissubpart. ` (3)HAPreductionefficiency.Thetreatmentprocess   shallachieveaperformancelevelsuchthatthetotalquantityofHAPintheoffsitematerialstreamisreducedtooneofthefollowingperformancelevels,asapplicable :   ` (3)HAPreductionefficiency.Foranytreatment l processexceptatreatmentprocessthatusesbiologicaldegradationandisperformedinanopentankorsurfaceimpoundment,thetreatmentprocessmustachievetheapplicableperformancelevelspecifiedineitherparagraph(b)(3)(i)or(b)(3)(ii)ofthissection.  "$  ` (i)InthecasewhentheowneroroperatordeterminesthatoffsitematerialstreamenteringthetreatmentprocesshasanaverageVOHAPconcentrationlessthan10,000ppmwatthepointofdelivery,thenthetreatmentprocessshallachieveaperformancelevelsuchthatthetotalquantityofHAPintheoffsitematerialstreamisreducedby95percent , (0 ormore.TheHAPreductionefficiency(R)forthetreatmentprocessshallbedeterminedusingtheprocedurespecifiedin63.694(g)ofthissubpart.TheaverageVOHAPconcentrationoftheoffsitematerialstreamatthepointofdeliveryshallbedeterminedusingtheprocedurespecifiedin63.694(b)ofthissubpart. ` (ii)InthecasewhentheoffsitematerialstreamenteringthetreatmentprocesshasanaverageVOHAPconcentrationequaltoorgreaterthan10,000ppmwatthepointofdelivery,thenthetreatmentprocessshallachieveaperformancelevelsuchthatthetotalquantityofHAPintheoffsitematerialstreamisreducedby 95 99 percentor d more,andtheaverageVOHAPconcentrationoftheoffsitematerialatthepointoftreatmentislessthan100partspermillionbyweight(ppmw).TheHAPreductionefficiency(R)forthetreatmentprocessshallbedeterminedusingtheprocedurespecifiedin63.694(g)ofthissubpart.TheaverageVOHAPconcentrationoftheoffsitematerialstreamatthepointoftreatmentshallbedeterminedusingtheprocedurespecifiedin63.694(c)ofthissubpart.  ` (4)BiologicaldegradationThetreatmentprocess  &p!( shallachieveeitherofthefollowingperformancelevels:  '#*  ` (4)Biologicaldegradationperformedinanopentank x)$, orsurfaceimpoundment.Atreatmentprocessusing $+t&. biologicaldegradationandperformedinanopentankor , (0 surfaceimpoundmentmustachievetheperformancelevelspecifiedineitherparagraph(b)(4)(i)or(b)(4)(ii)ofthissection.  X  ` (i)TheHAP reductionefficiency(R)forthetreatment   processisequaltoorgreaterthan95percent,andtheHAP  `  biodegradationefficiency(Rbio)forthetreatmentprocessis  \  equaltoorgreaterthan95percent. TheHAPreduction   efficiency(R)shallbedeterminedusingtheprocedurespecifiedin63.694(g)ofthissubpart. TheHAP `  biodegradationefficiency(Rbio)shallbedeterminedin   accordancewiththerequirementsof63.694(h)ofthissubpart. ` (ii)ThetotalquantityofHAPactuallyremovedfromtheoffsitematerialstreambybiologicaldegradation(MRbio)shallbeequaltoorgreaterthantherequiredmass h removal(RMR)establishedfortheoffsitematerialstreamusingtheprocedurespecifiedin63.694(e)ofthissubpart.TheMRbiooftheoffsitematerialstreamshallbe !l" determinedusingtheproceduresspecifiedin63.694(i)ofthissubpart.  ` (5)Incineration.TheHAPcontainedintheoffsite  &p!( materialstreamshallbedestroyedusingoneofthefollowingcombustiondevices: ` (i)Anincineratorforwhichtheowneroroperatorhaseither: , (0  ` (A)Beenissuedafinalpermitunder40CFRpart270,andtheincineratorisdesignedandoperatedinaccordancewiththerequirementsof40CFR264subpartOIncinerators,or ` (B)Hascertifiedcompliancewiththeinterimstatusrequirementsof40CFR265subpartOIncinerators. ` (ii)Aboilerorindustrialfurnaceforwhichtheowneroroperatorhaseither: ` (A)Beenissuedafinalpermitunder40CFRpart270,andthecombustionunitisdesignedandoperatedinaccordancewiththerequirementsof40CFRpart266subpartHHazardousWasteBurnedinBoilersandIndustrialFurnaces,or ` (B)Hascertifiedcompliancewiththeinterimstatusrequirementsof40CFRpart266subpartHHazardousWasteBurnedinBoilersandIndustrialFurnaces.     ` (5)Incineration.Thetreatmentprocessmustdestroy p  theHAPcontainedintheoffsitematerialstreamusingoneofthecombustiondevicesspecifiedinparagraphs(b)(5)(i)through(b)(5)(iv)ofthissection. ` (i)Anincineratorforwhichtheowneroroperatorhasbeenissuedafinalpermitunder40CFRpart270,andtheincineratorisdesignedandoperatedinaccordancewiththerequirementsof40CFR264subpartOIncinerators,or ` (ii)Anincineratorforwhichtheowneroroperatorhas , (0 certifiedcompliancewiththeinterimstatusrequirementsof40CFR265subpartOIncinerators. ` (iii)Aboilerorindustrialfurnaceforwhichtheowneroroperatorhasbeenissuedafinalpermitunder40CFRpart270,andthecombustionunitisdesignedandoperatedinaccordancewiththerequirementsof40CFRpart266subpartHHazardousWasteBurnedinBoilersandIndustrialFurnaces. ` (iv)Aboilerorindustrialfurnaceforwhichtheowneroroperatorhascertifiedcompliancewiththeinterimstatusrequirementsof40CFRpart266subpartHHazardousWasteBurnedinBoilersandIndustrialFurnaces.  d  ` (c)ForatreatmentprocessthatremovestheHAPfromtheoffsitematerialbyameansotherthanthermaldestructionorbiologicaldegradationtoachieveoneoftheperformanceslevelsspecifiedinparagraph(b)(1),(b)(2),or(b)(3)ofthissection,theowneroroperatorshallmanagetheHAPremovedfromtheoffsitematerialinsuchamannertominimizereleaseoftheseHAPtotheatmosphere,totheextentpractical.ExamplesofHAPemissioncontrolmeasuresthatmeettherequirementsofthisparagraphincludemanagingtheHAPremovedfromtheoff-sitematerialinunitsthatuseairemissioncontrolsinaccordancewiththestandardsspecifiedin63.685through63.689ofthissubpart,asapplicabletotheunit. , (0  ` (d)Whentheowneroroperatortreatstheoffsitematerialtomeetoneoftheperformancelevelsspecifiedinparagraphs(b)(1)through(b)(4)ofthissection,theowneroroperatorshalldemonstratethatthetreatmentprocessachievestheselectedperformancelevelfortherangeofexpectedoffsitematerialstreamcompositionsexpectedtobetreated.Aninitialdemonstrationshallbeperformedassoonaspossiblebutnolaterthan30daysafterfirsttimeanowneroroperatorbeginsusingthetreatmentprocesstomanageoffsitematerialstreamsinaccordancewiththerequirementsof either 63.683(b)(1)(ii) or h 63.683(b)(2)(ii) ofthissubpart asapplicabletothe d affectedoffsitematerialmanagementunitorprocessequipment .Thereafter,theowneroroperatorshallreview l andupdate,asnecessary,thisdemonstrationatleastonceevery 12months calendaryear followingthedateofthe  initialdemonstration. ` (e)Whentheowneroroperatortreatstheoffsitematerialtomeetoneoftheperformancelevelsspecifiedinparagraphs(b)(1)through(b)(4)ofthissection,theowneroroperatorshallensurethatthetreatmentprocessisachievingtheapplicableperformancerequirementsbycontinuouslymonitoringtheoperationoftheprocesswhenitisusedtotreatoffsitematerial bycomplyingwith $+t&. paragraphs(e)(1)through(e)(3)orforbiologicaltreatment , (0 units(e)(4) :   ` (i) (1) Acontinuousmonitoringsystemshallbe \ installedandoperatedforeachtreatmentthatmeasuresoperatingparametersappropriateforthetreatmentprocesstechnology.Thissystemshallincludeacontinuousrecorderthatrecordsthemeasuredvaluesoftheselectedoperatingparameters.Themonitoringequipmentshallbeinstalled,calibrated,andmaintainedinaccordancewiththeequipmentmanufacturer'sspecifications orotherwrittenprocedures `  thatprovidereasonableassurancethatthemonitoringequipmentisoperatingproperly .Thecontinuousrecorder h shallbeadatarecordingdevicethatrecordseitheraninstantaneousdatavalueatleastonceevery15minutesoranaveragevalueforintervalsof15minuteorless. ` (ii) (2) Foreachmonitoredoperatingparameter,the h owneroroperatorshallestablishaminimumoperatingparametervalueoramaximumoperatingparametervalue,asappropriate,todefinetherangeofconditionsatwhichthetreatmentprocessmustbeoperatedtocontinuouslyachievetheapplicableperformancerequirementsofthissection. ` (iii) (3) Whenthetreatmentprocessisoperatingto  &p!( treatoffsitematerial,theowneroroperatorshallinspectthedatarecordedbythecontinuousmonitoringsystemonaroutinebasisandoperatethetreatmentprocesssuchthattheactualvalueofeachmonitoredoperatingparameteris , (0 greaterthantheminimumoperatingparametervalueorlessthanthemaximumoperatingparametervalue,asappropriate,establishedforthetreatmentprocess.XplXXeXpl  ` (4) Whenthetreatmentprocessisabiological   treatmentprocessthatiscomplyingwithparagraph(b)(4)ofthissection,theowneroroperatormustestablishandimplementawrittenproceduretomonitortheappropriateparametersthatdemonstrateproperoperationofthebiologicaltreatmentunitinaccordancewiththeevaluationrequiredin63.694(h)ofthissubpart.Thewrittenproceduremustlisttheoperatingparametersthatwillbemonitoredandstatethefrequencyofmonitoringtoensurethatthebiologicaltreatmentunitisoperatingbetweentheminimumoperatingparametervaluesandmaximumoperatingparametervaluestoestablishthatthebiologicaltreatmentunitiscontinuouslyachievingtheperformancerequirement. #eXplXXXplD#   ` (f)Theowneroroperator shall must maintainrecords p  foreachtreatmentprocessinaccordancewiththerequirementsof63.696 (a) ofthissubpart. "$  ` (g)Theowneroroperator shall must prepareand t$& submitreportsforeachtreatmentprocessinaccordancewiththerequirementsof63.697 (a) ofthissubpart. '#*  ` (h)TheAdministratormayatanytimeconductorrequestthattheowneroroperatorconducttestingnecessarytodemonstratethatatreatmentprocessisachievingthe , (0 applicableperformancerequirementsofthissection.Thetestingshallbeconductedinaccordancewiththeapplicablerequirementsofthissection.TheAdministratormayelecttohaveanauthorizedrepresentativeobservetestingconductedbytheowneroroperator.63.685Standards:Tanks.  \   ` (a)Theprovisionsofthissectionapplytothecontrolofairemissionsfromtanksforwhich63.683(b)(1)(i)ofthissubpartreferencestheuseofthissectionforsuchairemissioncontrol. ` (b)Theowneroroperatorshallcontrolairemissionsfromeachtanksubjecttothissectioninaccordancewiththefollowingapplicablerequirements: ` (1)Foratankthatispartofanexistingaffectedsourcebutthetankisnotusedtomanageoffsitematerialhavingamaximum organic HAP vaporpressurethatisequalto  orgreaterthan76.6kPanoristhetankusedforawastestabilizationprocessasdefinedin63.681ofthissubpart,theowneroroperatorshalldeterminewhetherthetankisrequiredtouseeitherTankLevel1controlsorTankLevel2controlsasspecifiedforthetankbyTable3ofthissubpartbasedontheoffsitematerialmaximumHAPvaporpressureandthetanksdesigncapacity.TheowneroroperatorshallcontrolairemissionsfromatankrequiredbyTable3touseTankLevel1controlsinaccordancewiththe , (0 requirementsofparagraph(c)ofthissection.TheowneroroperatorshallcontrolairemissionsfromatankrequiredbyTable3touseTankLevel2controlsinaccordancewiththerequirementsofparagraph(d)ofthissection. ` (2)Foratankthatispartofanewaffectedsourcebutthetankisnotusedtomanageoffsitematerialhavingamaximum organic HAP vaporpressurethatisequaltoor   greaterthan76.6kPanoristhetankusedforawastestabilizationprocessasdefinedin63.681ofthissubpart,theowneroroperatorshalldeterminewhetherthetankisrequiredtouseeitherTankLevel1controlsorTankLevel2controlsasspecifiedforthetankbyTable4ofthissubpartbasedontheoffsitematerialmaximumHAPvaporpressureandthetanksdesigncapacity.TheowneroroperatorshallcontrolairemissionsfromatankrequiredbyTable4touseTankLevel1controlsinaccordancewiththerequirementsofparagraph(c)ofthissection.TheowneroroperatorshallcontrolairemissionsfromatankrequiredbyTable4touseTankLevel2controlsinaccordancewiththerequirementsofparagraph(d)ofthissection. ` (3)Foratankthatisusedforawastestabilizationprocess,theowneroroperatorshallcontrolairemissionsfromthetankbyusingTankLevel2controlsinaccordancewiththerequirementsofparagraph(d)ofthissection. ` ( 4)Foratankthatmanagesoffsitematerialhavinga , (0 maximumorganicvaporpressurethatisequaltoorgreaterthanthe76.6kPa,theowneroroperatorshallcontrolairemissionsfromthetankbyventingthetankthroughaclosedventsystemtoacontroldeviceinaccordancewiththerequirementsofparagraph(g)ofthissection.  `   ` (4)Foratankthatmanagesoffsitematerialhavinga  \  maximumHAPvaporpressurethatisequaltoorgreaterthan76.6kPa,theowneroroperatormustcontrolairemissionsbyusingoneofthetanksspecifiedinparagraphs(b)(4)(i)through(b)(4)(iii)ofthissection. ` (i)Atankventedthroughaclosedventsystemtoacontroldeviceinaccordancewiththerequirementsspecifiedinparagraph(g)ofthissection; ` (ii)Apressuretankdesignedandoperatedinaccordancewiththerequirementsspecifiedinparagraph(h)ofthissection;or ` (iii)Atanklocatedinsideanenclosurethatisventedthroughaclosedventsystemtoanenclosedcombustioncontroldeviceinaccordancewiththerequirementsspecifiedinparagraph(i)ofthissection.  t$&  ` (c)OwnersandoperatorscontrollingairemissionsfromatankusingTankLevel1controlsshallmeetthefollowingrequirements: ` (1)TheowneroroperatorshalldeterminethemaximumHAPvaporpressureforanoffsitematerialtobemanagedin , (0 thetankusingTankLevel1controlsbeforethefirsttimetheoffsitematerialisplacedinthetank.ThemaximumHAPvaporpressureshallbedeterminedusingtheproceduresspecifiedin63.694(j)ofthissubpart.Thereafter,theowneroroperatorshallperformanewdeterminationwheneverchangestotheoffsitematerialmanagedinthetankcouldpotentiallycausethemaximumHAPvaporpressuretoincreasetoalevelthatisequaltoorgreaterthanthemaximumHAPvaporpressurelimitforthetankdesigncapacitycategoryspecifiedinTable3orTable4ofthissubpart,asapplicabletothetank. ` (2)Theowneroroperatorshallcontrolairemissions d fromthetankusingafixedroofinaccordancewiththeprovisionsspecifiedin40CFR63subpartOONationalEmissionStandardsforTanksLevel1.  h  ` (2)Theowneroroperatormustcontrolairemissions  fromthetank[XplXXeXplinaccordancewiththerequirementsineither p  paragraph(c)(2)(i),c)(2)(ii),#eXplXX[Xpl_#[XplXXeXplԀor(c)(2)(iii)ofthis !l" section,asapplicabletothetank.#eXplXX[Xplq`#Ԁ "$  ` (i)Theowneroroperatorcontrolsairemissionsfromthetankinaccordancewiththeprovisionsspecifiedin40CFR63subpartOONationalEmissionStandardsforTanksLevel1. ` (ii)Asanalternativetomeetingtherequirementsinparagraph (c)(2)(i)ofthissection,anowneroroperator , (0 maycontrolairemissionsfromthetankinaccordancewiththeprovisionsforTankLevel2controlsasspecifiedinparagraph(d)ofthissection.  X  ` (iii)Asanalternativetomeetingtherequirementsin   paragraph(c)(2)(i)ofthissectionwhenatankisusedasaninterimtransferpointtotransferoffsitematerialfromcontainerstoanotheroffsitematerialmanagementunit,anowneroroperatormaycontrolairemissionsfromthetank[XplXXeXplin d  accordancewiththerequirementsinparagraphs(c)(2)(iii)(A)and(c)(2)(iii)(B)ofthissection.#eXplXX[Xplbd#ԀAn   exampleofsuchatankisaningroundtankintowhichorganiccontaminateddebrisisdumpedfromrolloffboxesordumptrucks,andthenthisdebrisispromptlytransferredfromthetanktoamacroencapsulationunitbyabackhoe. ` (A)Duringthoseperiodsoftimewhenthematerialtransferactivityisoccurring,thetankmaybeoperatedwithoutacover. ` (B)Atallothertimes,airemissionsfromthetankmustbecontrolledinaccordancewiththeprovisionsspecifiedin40CFR63subpartOONationalEmissionStandardsforTanksLevel1.   &p!(  ` (d)OwnersandoperatorscontrollingairemissionsfromatankusingTankLevel2controlsshalluseoneofthefollowingtanks: ` (1)Afixedrooftankequippedwithaninternal , (0 floatingroofinaccordancewiththerequirementsspecifiedinparagraph(e)ofthissection; ` (2)Atankequippedwithanexternalfloatingroofinaccordancewiththerequirementsspecifiedinparagraph(f)ofthissection; ` (3)Atankventedthroughaclosedventsystemtoacontroldeviceinaccordancewiththerequirementsspecifiedinparagraph(g)ofthissection; ` (4)Apressuretankdesignedandoperatedinaccordancewiththerequirementsspecifiedinparagraph(h)ofthissection;or ` (5)Atanklocatedinsideanenclosurethatisventedthroughaclosedventsystemtoanenclosedcombustioncontroldeviceinaccordancewiththerequirementsspecifiedinparagraph(i)ofthissection. ` (e)Theowneroroperatorwhoelectstocontrolairemissionsfromatankusingafixedroofwithaninternalfloatingroofshallmeettherequirementsspecifiedinparagraphs(e)(1)through(e)(3)ofthissection. ` (1)Thetankshallbeequippedwithafixedroofandaninternalfloatingroofinaccordancewiththefollowingrequirements:̀ ` (i)Theinternalfloatingroofshallbedesignedto x)$, floatontheliquidsurfaceexceptwhenthefloatingroofmustbesupportedbythelegsupports. , (0  ` (ii)Theinternalfloatingroofshallbeequippedwithacontinuoussealbetweenthewallofthetankandthefloatingroofedgethatmeetseitherofthefollowingrequirements: ` (A)Asinglecontinuoussealthatiseitheraliquidmountedsealorametallicshoeseal,asdefinedin63.681ofthissubpart;or ` (B)Twocontinuoussealsmountedoneabovetheother.Thelowersealmaybeavapormountedseal. ` (iii)Theinternalfloatingroofshallmeetthefollowingspecifications: ` (A)Eachopeninginanoncontactinternalfloatingroofexceptforautomaticbleedervents(vacuumbreakervents)andtherimspaceventsistoprovideaprojectionbelowtheliquidsurface. ` (B)Eachopeningintheinternalfloatingroofshallbeequippedwithagasketedcoveroragasketedlidexceptforlegsleeves,automaticbleedervents,rimspacevents,columnwells,ladderwells,samplewells,andstubdrains. ` (C)Eachpenetrationoftheinternalfloatingroofforthepurposeofsamplingshallhaveaslitfabriccoverthatcoversatleast90percentoftheopening. ` (D)Eachautomaticbleederventandrimspaceventshallbegasketed. ` (E)Eachpenetrationoftheinternalfloatingroof , (0 thatallowsforpassageofaladdershallhaveagasketedslidingcover. ` (F)Eachpenetrationoftheinternalfloatingroofthatallowsforpassageofacolumnsupportingthefixedroofshallhaveaflexiblefabricsleevesealoragasketedslidingcover. ` (2)Theowneroroperatorshalloperatethetankinaccordancewiththefollowingrequirements: ` (i)Whenthefloatingroofisrestingonthelegsupports,theprocessoffilling,emptying,orrefillingshallbecontinuousandshallbeaccomplishedassoonaspractical. ` (ii)Automaticbleederventsaretobesetclosedatalltimeswhentheroofisfloating,exceptwhentheroofisbeingfloatedofforisbeinglandedonthelegsupports. ` (iii)Priortofillingthetank,eachcover,accesshatch,gaugefloatwellorlidonanyopeningintheinternalfloatingroofshallbeboltedorfastenedclosed(i.e.,novisiblegaps).Rimspacesventsaretobesettoopenonlywhentheinternalfloatingroofisnotfloatingorwhenthepressurebeneaththerimexceedsthemanufacturer'srecommendedsetting. ` (3)Theowneroroperatorshallinspecttheinternalfloatingroofinaccordancewiththeproceduresspecifiedin63.695(b)ofthissubpart. , (0  ` (f)Theowneroroperatorwhoelectstocontroltankemissionsbyusinganexternalfloatingroofshallmeettherequirementsspecifiedinparagraphs(f)(1)through(f)(3)ofthissection. ` (1)Theowneroroperatorshalldesigntheexternalfloatingroofinaccordancewiththefollowingrequirements:̀ ` (i)Theexternalfloatingroofshallbedesignedto   floatontheliquidsurfaceexceptwhenthefloatingroofmustbesupportedbythelegsupports. ` (ii)Thefloatingroofshallbeequippedwithtwocontinuousseals,oneabovetheother,betweenthewallofthetankandtheroofedge.Thelowersealisreferredtoastheprimaryseal,andtheuppersealisreferredtoasthesecondaryseal. ` (A)Theprimarysealshallbealiquidmountedsealorametallicshoeseal,asdefinedin63.681ofthissubpart.Thetotalareaofthegapsbetweenthetankwallandtheprimarysealshallnotexceed212squarecentimeters(cm2)permeteroftankdiameter,andthewidthofany "$ portionofthesegapsshallnotexceed3.8centimeters(cm).Ifametallicshoesealisusedfortheprimaryseal,themetallicshoesealshallbedesignedsothatoneendextendsintotheliquidinthetankandtheotherendextendsaverticaldistanceofatleast61centimeters (24inches)  $+t&. abovetheliquidsurface. , (0  ` (B)Thesecondarysealshallbemountedabovetheprimarysealandcovertheannularspacebetweenthefloatingroofandthewallofthetank.Thetotalareaofthegapsbetweenthetankwallandthesecondarysealshallnotexceed21.2squarecentimeters(cm2)permeteroftank `  diameter,andthewidthofanyportionofthesegapsshallnotexceed1.3centimeters(cm). ` (iii)Theexternalfloatingroofshallbemeetthefollowingspecifications: ` (A)Exceptforautomaticbleedervents(vacuumbreakervents)andrimspacevents,eachopeninginanoncontactexternalfloatingroofshallprovideaprojectionbelowtheliquidsurface. ` (B)Exceptforautomaticbleedervents,rimspacevents,roofdrains,andlegsleeves,eachopeningintheroofshallbeequippedwithagasketedcover,seal,orlid. ` (C)Eachaccesshatchandeachgaugefloatwell s shall p  beequippedwithcoversdesignedtobeboltedorfastenedwhenthecoverissecuredintheclosedposition. ` (D)Eachautomaticbleederventandeachrimspacevent s shallbeequippedwithagasket.  &p!(  ` (E)Eachroofdrainthatemptiesintotheliquidmanagedinthetankshallbeequippedwithaslottedmembranefabriccoverthatcoversatleast90percentoftheareaoftheopening. , (0  ` (F)Eachunslottedandslottedguidepolewellshallbeequippedwithagasketedslidingcoveroraflexiblefabricsleeveseal. ` (G)Eachunslottedguidepoleshallbeequippedwithagasketedcapontheendofthepole. ` (H)Eachslottedguidepoleshallbeequippedwithagasketedfloatorotherdevicewhichclosesoffthesurfacefromtheatmosphere. ` (I)Eachgaugehatchandeachsamplewellshallbeequippedwithagasketedcover. ` (2)Theowneroroperatorshalloperatethetankinaccordancewiththefollowingrequirements: ` (i)Whenthefloatingroofisrestingonthelegsupports,theprocessoffilling,emptying,orrefillingshallbecontinuousandshallbeaccomplishedassoonaspractical. ` (ii)Exceptforautomaticbleedervents,rimspacevents,roofdrains,andlegsleeves,eachopeningintheroofshallbesecuredandmaintainedinaclosedpositionatalltimesexceptwhentheclosuredevicemustbeopenforaccess. ` (iii)Coversoneachaccesshatchandeachgaugefloatwellshallbeboltedorfastenedwhensecuredintheclosedposition. ` (iv)Automaticbleederventsshallbesetclosedat , (0 alltimeswhentheroofisfloating,exceptwhentheroofisbeingfloatedofforisbeinglandedonthelegsupports. ` (v)Rimspaceventsshallbesettoopenonlyatthosetimesthattheroofisbeingfloatedofftherooflegsupportsorwhenthepressurebeneaththerimsealexceedsthemanufacturer'srecommendedsetting. ` (vi)Thecapontheendofeachunslottedguidepoleshallbesecuredintheclosedpositionatalltimesexceptwhenmeasuringthelevelorcollectingsamplesoftheliquidinthetank. ` (vii)Thecoveroneachgaugehatchorsamplewellshallbesecuredintheclosedpositionatalltimesexceptwhenthehatchorwellmustbeopenedforaccess. ` (viii)Boththeprimarysealandthesecondarysealshallcompletelycovertheannularspacebetweentheexternalfloatingroofandthewallofthetankinacontinuousfashionexceptduringinspections. ` (3)Theowneroroperatorshallinspecttheexternalfloatingroofinaccordancewiththeproceduresspecifiedin63.695(b)ofthissubpart. ` (g)Theowneroroperatorwhocontrolstankairemissionsbyventingtoacontroldeviceshallmeettherequirementsspecifiedinparagraphs(g)(1)through(g)(3)ofthissection. ` (1)Thetankshallbecoveredbyafixedroofand , (0 venteddirectlythroughaclosedventsystemtoacontroldeviceinaccordancewiththefollowingrequirements: ` (i)Thefixedroofanditsclosuredevicesshallbedesignedtoformacontinuousbarrierovertheentiresurfaceareaoftheliquidinthetank. ` (ii)Eachopeninginthefixedroofnotventedtothecontroldeviceshallbeequippedwithaclosuredevice.Ifthepressureinthevaporheadspaceunderneaththefixedroofislessthanatmosphericpressurewhenthecontroldeviceisoperating,theclosuredevicesshallbedesignedtooperatesuchthatwhentheclosuredeviceissecuredintheclosedpositiontherearenovisiblecracks,holes,gaps,orotheropenspacesintheclosuredeviceorbetweentheperimeterofthecoveropeningandtheclosuredevice.Ifthepressureinthevaporheadspaceunderneaththefixedroofisequaltoorgreaterthanatmosphericpressurewhenthecontroldeviceisoperating,theclosuredeviceshallbedesignedtooperatewithnodetectableorganicemissions.̀ ` (iii)Thefixedroofanditsclosuredevicesshallbe "$ madeofsuitablematerialsthatwillminimizeexposureoftheoffsitematerialtotheatmosphere,totheextentpractical,andwillmaintaintheintegrityoftheequipmentthroughoutitsintendedservicelife.Factorstobeconsideredwhenselectingthematerialsforanddesigningthefixedroofandclosuredevicesshallinclude:organic , (0 vaporpermeability,theeffectsofanycontactwiththeliquidanditsvapormanagedinthetank;theeffectsofoutdoorexposuretowind,moisture,andsunlight;andtheoperatingpracticesusedforthetankonwhichthefixedroofisinstalled. ` (iv)Theclosed-ventsystemandcontroldeviceshallbedesignedandoperatedinaccordancewiththerequirementsof63.693ofthissubpart. ` (2)Wheneveranoffsitematerialisinthetank,thefixedroofshallbeinstalledwitheachclosuredevicesecuredintheclosedpositionandthevaporheadspaceunderneaththefixedroofventedtothecontroldeviceexceptasfollows: ` (i)Ventingtothecontroldeviceisnotrequired,andopeningofclosuredevicesorremovalofthefixedroofisallowedatthefollowingtimes: ` (A)Toprovideaccesstothetankforperformingroutineinspection,maintenance,orotheractivitiesneededfornormaloperations.Examplesofsuchactivitiesincludethosetimeswhenaworkerneedstoopenaporttosampleliquidinthetank,orwhenaworkerneedstoopenahatchtomaintainorrepairequipment.Followingcompletionoftheactivity,theowneroroperatorshallpromptlysecuretheclosuredeviceintheclosedpositionorreinstallthecover,asapplicable,tothetank. , (0  ` (B)Toremoveaccumulatedsludgeorotherresiduesfromthebottomof the separator tank . \  ` (ii)Openingofasafetydevice,asdefinedin63.681ofthissubpart,isallowedatanytimeconditionsrequireittodosotoavoidanunsafecondition. ` (3)Theowneroroperatorshallinspectandmonitortheairemissioncontrolequipmentinaccordancewiththeproceduresspecifiedin63.695ofthissubpart. ` (h)Theowneroroperatorwhoelectstocontroltankairemissionsbyusingapressuretankshallmeetthefollowingrequirements. ` (1)Thetankshallbedesignednottoventtotheatmosphereasaresultofcompressionofthevaporheadspaceinthetankduringfillingofthetanktoitsdesigncapacity. ` (2)Alltankopeningsshall be equippedwithclosure  devicesdesignedtooperatewithnodetectableorganicemissionsasdeterminedusingtheprocedurespecifiedin63.694(k)ofthissubpart. ` (3)Wheneveranoffsitematerialisinthetank,the t$& tankshallbeoperatedasaclosedsystemthatdoesnotventtotheatmosphereexceptintheeventthatopeningofasafetydevice,asdefinedin63.681ofthissubpart,isrequiredtoavoidanunsafecondition.  $+t&.  ` (3)Wheneveranoffsitematerialisinthetank,the , (0 tankshallbeoperatedasaclosedsystemthatdoesnotventtotheatmosphereexceptundereitherofthefollowingconditionsasspecifiedinparagraph(h)(3)(i)or(h)(3)(ii)ofthissection. ` (i)Atthosetimeswhenopeningofasafetydevice,asdefinedin63.681ofthissubpart,isrequiredtoavoidanunsafecondition. ` (ii)Atthosetimeswhenpurgingofinertsfromthetankisrequiredandthepurgestreamisroutedtoaclosed-ventsystemandcontroldevicedesignedandoperatedinaccordancewiththerequirementsof63.693ofthissubpart.   d  ` (i)Theowneroroperatorwhoelectstocontrolairemissionsbyusinganenclosureventedthroughaclosedventsystemtoanenclosedcombustioncontroldeviceshallmeettherequirementsspecifiedinparagraphs(i)(1)through (i)(4) (i)(3) ofthissection. p   ` (1)Thetankshallbelocatedinsideanenclosure.Theenclosureshallbedesignedandoperatedinaccordancewiththecriteriaforapermanenttotalenclosureasspecifiedin"ProcedureTCriteriaforandVerificationofaPermanentorTemporaryTotalEnclosure"under40CFR52.741,AppendixB.Theenclosuremayhavepermanentortemporaryopeningstoallowworkeraccess;passageofmaterialintooroutoftheenclosurebyconveyor,vehicles,orother , (0 mechanicalmeans;entryofpermanentmechanicalorelectricalequipment;ortodirectairflowintotheenclosure.TheowneroroperatorshallperformtheverificationprocedurefortheenclosureasspecifiedinSection5.0to"ProcedureTCriteriaforandVerificationofaPermanentorTemporaryTotalEnclosure"initiallywhentheenclosureisfirstinstalledand,thereafter,annually. ` (2)Theenclosureshallbeventedthroughaclosed-ventsystemtoanenclosedcombustioncontroldevicethatisdesignedandoperatedinaccordancewiththestandardsforeitheravaporincinerator,boiler,orprocessheaterspecifiedin63.693ofthissubpart.  `  (3)Openingofasafetydevice,asdefinedin63.681  ofthissubpart,isallowedatanytimeconditionsrequireittodosotoavoidanunsafecondition.   h  63.686Standards:Oilwaterandorganicwaterseparators.   ` (a)Theprovisionsofthissectionapplytothe p  controlofairemissionsfromoilwaterseparatorsandorganicwaterseparatorsforwhich63.683(b)(1)(i)ofthissubpartreferencestheuseofthissectionforsuchairemissioncontrol. ` (b)Theowneroroperatorshallcontrolairemissionsfrom the each separatorsubjecttothissectionby x)$,  installingandoperating using oneofthefollowing: $+t&.  ` (1)Afloatingroofinaccordancewithallapplicable , (0 provisionsspecifiedin40CFR63subpartVVNationalEmissionStandardsforOilWaterSeparatorsandOrganicWaterSeparators.Forportionsoftheseparatorwhereitisinfeasibletoinstallandoperateafloatingroof,suchasoveraweirmechanism,theowneroroperatorshallcomplywiththerequirementsspecifiedinparagraph(b)(2)ofthissection. ` (2)Afixedroofthatisventedthroughaclosedventsystemtoacontroldeviceinaccordancewithallapplicableprovisionsspecifiedin40CFR63subpartVVNationalEmissionStandardsforOilWaterSeparatorsandOrganicWaterSeparators. ` (3)Apressurizedseparatorthatoperatesasaclosed  systeminaccordancewithallapplicableprovisionsspecifiedin40CFR63subpartVVNationalEmissionStandardsforOilWaterSeparatorsandOrganicWaterSeparators.  p  63.687Standards:Surfaceimpoundments. !l"  ` (a)Theprovisionsofthissectionapplytothecontrolofairemissionsfromsurfaceimpoundmentsforwhich63.683(b)(1)(i)ofthissubpartreferencestheuseofthissectionforsuchairemissioncontrol. ` (b)Theowneroroperatorshallcontrolairemissionsfromeachsurfaceimpoundmentsubjecttothissectionby installingandoperating using oneofthefollowing,as , (0 relevanttothesurfaceimpoundmentdesignandoperation: ` (1)Afloatingmembranecoverinaccordancewiththeapplicableprovisionsspecifiedin40CFR63subpartQQNationalEmissionStandardsforSurfaceImpoundments;or ` (2)Acoverthatisventedthroughaclosedventsystemtoacontroldeviceinaccordancewithallapplicableprovisionsspecifiedin40CFR63subpartQQNationalEmissionStandardsforSurfaceImpoundments.63.688Standards:Containers. `   ` (a)Theprovisionsofthissectionapplytothecontrolofairemissionsfromcontainersforwhich63.683(b)(1)(i)ofthissubpartreferencestheuseofthissectionforsuchairemissioncontrol. ` (b)Theowneroroperatorshallcontrolairemissionsfromeachcontainersubjecttothissectioninaccordancewiththefollowingrequirements,asapplicabletothecontainer,exceptwhenthespecialprovisionsforwastestabilizationprocessesspecifiedinparagraph(c)ofthissectionapplytothecontainer. ` (1)Foracontainerhavingadesigncapacitygreater t$& than0.1m3andlessthanorequalto0.46m3,theowneror  &p!( operatorshallcontrolairemissionsfromthecontainerinaccordancewiththestandardsforContainerLevel1controlsasspecifiedin40CFR63subpartPPNationalEmissionStandardsforContainers . , (0  ` (1)Foracontainerhavingadesigncapacitygreater  than0.1m3andlessthanorequalto0.46m3,theowneror \ operatormustcontrolairemissionsfromthecontainerinaccordancewiththerequirementsineitherparagraph(b)(1)(i)or(b)(1)(ii)ofthissection. ` (i)TheowneroroperatorcontrolsairemissionsfromthecontainerinaccordancewiththestandardsforContainerLevel1controlsasspecifiedin40CFR63subpartPPNationalEmissionStandardsforContainers. ` (ii)Asanalternativetomeetingtherequirementsinparagraph(b)(1)(i)ofthissection,anowneroroperatormaychoosetocontrolairemissionsfromthecontainerinaccordancewiththestandardsforeitherContainerLevel2controlsorContainerLevel3controlsasspecifiedin40CFR63subpartPPNationalEmissionStandardsforContainers.    ` (2)Foracontainerhavingadesigncapacitygreater p  than0.46m3andthecontainerisnotinlightmaterial !l" serviceasdefinedin63.681ofthissubpart,theowneroroperatorshallcontrolairemissionsfromthecontainerinaccordancewiththestandardsforContainerLevel1controlsasspecifiedin40CFR63subpartPPNationalEmissionStandardsforContainers.  x)$,  ` (2)Foracontainerhavingadesigncapacitygreater $+t&. than0.46m3andthecontainerisnotinlightmaterial , (0 serviceasdefinedin63.681ofthissubpart,theowneroroperatormustcontrolairemissionsfromthecontainerinaccordancewiththerequirementsineitherparagraph(b)(1)(i)or(b)(1)(ii)ofthissection.     ` (3)Foracontainerhavingadesigncapacitygreater `  than0.46m3andthecontainerisinlightmaterialservice  \  asdefinedin63.681ofthissubpart,theowneroroperatorshallcontrolairemissionsfromthecontainerinaccordancewiththestandardsforContainerLevel2controlsasspecifiedin40CFR63subpartPPNationalEmissionStandardsforContainers.  h  ` (3)Foracontainerhavingadesigncapacitygreater d than0.46m3andthecontaineris\%not\%inlightmaterialservice  asdefinedin63.681ofthissubpart,theowneroroperatormustcontrolairemissionsfromthecontainerinaccordancewiththerequirementsineitherparagraph(b)(3)(i)or(b)(3)(ii)ofthissection. ` (i)TheowneroroperatorcontrolsairemissionsfromthecontainerinaccordancewiththestandardsforContainerLevel2controlsasspecifiedin40CFR63subpartPPNationalEmissionStandardsforContainers. ` (ii)Asanalternativetomeetingtherequirementsinparagraph(b)(3)(i)ofthissection,anowneroroperatormaychoosetocontrolairemissionsfromthecontainerinaccordancewiththestandardsforContainerLevel3controls , (0 asspecifiedin40CFR63subpartPPNationalEmissionStandardsforContainers.  \  ` (c)Whenacontainersubjecttothissubpartandhavingadesigncapacitygreaterthan0.1m3isusedfor   treatmentofanoffsitematerialbyawastestabilizationprocessasdefinedin63.681ofthissubpart,theowneroroperatorshallcontrolairemissionsfromthecontaineratthosetimesduringtheprocesswhentheoffsitematerialin the containerisexposedtotheatmosphereinaccordance `  withthestandardsforContainerLevel3controlsasspecifiedin40CFR63subpartPPNationalEmissionStandardsforContainers.63.689Standards:Transfersystems.   ` (a)Theprovisionsofthissectionapplytothecontrolofairemissionsfromtransfersystemsforwhich63.683(b)(1)(i)ofthissubpartreferencestheuseofthissectionforsuchairemissioncontrol. ` (b)Foreachtransfersystemthatissubjecttothissectionandisanindividualdrainsystem,theowneroroperatorshallcontrolairemissions from inaccordancewith t$& thestandardsspecifiedin40CFR63subpartRRNationalEmissionStandardsforIndividualDrainSystems. ` (c)Foreachtransfersystemthatissubjecttothissectionbutisnotanindividualdrainsystem,theowneroroperatorshallcontrolairemissionsby installingand , (0 operating using oneofthe following: transfersystems  specifiedinparagraphs(c)(1)through(c)(3)ofthissection.  X  ` (1)Atransfersystemthatusescoversinaccordancewiththerequirementsspecifiedinparagraph(d)ofthissection. ` (2)Atransfersystemthatconsistsofcontinuoushardpiping.Alljointsorseamsbetweenthepipesectionsshallbepermanentlyorsemi-permanentlysealed(e.g.,aweldedjointbetweentwosectionsofmetalpipeoraboltedandgasketedflange). ` (3)Atransfersystemthatisenclosedandventedthroughaclosedventsystemtoacontroldeviceinaccordancewiththe following requirements specifiedin l paragraphs(c)(3)(i)and(c)(3)(ii)ofthissection.  h  ` (i)Thetransfersystemisdesignedandoperatedsuchthataninternalpressureinthevaporheadspaceinthe system enclosure ismaintainedatalevellessthan !l" atmosphericpressurewhenthecontroldeviceisoperating,and ` (ii)Theclosedventsystemandcontroldevicearedesignedandoperatedinaccordancewiththerequirementsof63.693ofthissubpart. ` (d)Ownersandoperatorscontrollingairemissionsfromatransfersystemusingcoversinaccordancewiththe , (0 provisionsofparagraph(c)(1)ofthissectionshallmeetthe following requirements specifiedinparagraphs(d)(1) \ through(d)(6)ofthissection.  X  ` (1)Thecoveranditsclosuredevicesshallbedesignedtoformacontinuousbarrierovertheentiresurfaceareaoftheoffsitematerialasitisconveyedbythetransfersystemexceptfortheopeningsattheinletandoutlettothetransfersystemthroughwhichtheoffsitematerialpasses.Theinletandoutletopeningsusedforpassageoftheoffsitematerialthroughthetransfersystemshallbetheminimumsizerequiredforpracticaloperationofthetransfersystem.̀ ` (2)Thecovershallbeinstalledinamannersuchthat  therearenovisiblecracks,holes,gaps,orotheropenspacesbetweencoversectionjointsorbetweentheinterfaceofthecoveredgeanditsmounting. ` (3)Exceptfortheinletandoutletopeningstothetransfersystemthroughwhichtheoffsitematerialpasses,eachopeninginthecovershallbeequippedwithaclosuredevicedesignedtooperatesuchthatwhentheclosuredeviceissecuredintheclosedpositiontherearenovisiblecracks,holes,gaps,orotheropenspacesintheclosuredeviceorbetweentheperimeteroftheopeningandtheclosuredevice.̀ ` (4)Thecoveranditsclosuredevicesshallbemadeof , (0 suitablematerialsthatwillminimizeexposureoftheoffsitematerialtotheatmosphere,totheextentpractical,andwillmaintaintheintegrityoftheequipmentthroughoutitsintendedservicelife.Factorstobeconsideredwhenselectingthematerialsforanddesigningthecoverandclosuredevicesshallinclude:organicvaporpermeability;theeffectsofanycontactwiththematerialoritsvaporsconveyedinthetransfersystem;theeffectsofoutdoorexposuretowind,moisture,andsunlight;andtheoperatingpracticesusedforthetransfersystemonwhichthecoverisinstalled. ` (5)Wheneveranoffsitematerialisinthetransfersystem,thecovershallbeinstalledwitheachclosuredevicesecuredintheclosedpositionexceptas follows: as l specifiedinparagraph(d)(5)(i)or(d)(5)(ii)ofthissection.    ` (i)Openingofclosuredevicesorremovalofthecoverisallowedtoprovideaccesstothetransfersystemforperformingroutineinspection,maintenance,repair,orotheractivitiesneededfornormaloperations.Examplesofsuchactivitiesincludethosetimeswhenaworkerneedstoopenahatchorremovethecovertorepairconveyanceequipmentmountedunderthecoverortoclearablockageofmaterialinsidethesystem.Followingcompletionoftheactivity,theowneroroperatorshallpromptlysecuretheclosure , (0 deviceintheclosedpositionorreinstallthecover,asapplicable. ` (ii)Openingofasafetydevice,asdefinedin63.681ofthissubpart,isallowedatanytimeconditionsrequireittodosotoavoidanunsafecondition. ` (6)Theowneroroperatorshallinspecttheairemissioncontrolequipmentinaccordancewiththerequirementsspecifiedin63.695ofthissubpart. d  63.690Standards:Processvents. `   ` (a)Theprovisionsofthissectionapplytothecontrolofairemissionsfromprocessventsforwhich 63.683(b)(2)(i) 𛁜63.683(c)(1)(i) ofthissubpart d referencestheuseofthissectionforsuchairemissioncontrol. ` (b)TheowneroroperatorshallcontrolHAPemitted h fromtheprocessventwithintheaffectedsourcebyconnectingeachprocessventthroughaclosed-ventsystemtoacontroldevicethatisdesignedandoperatedinaccordancewiththestandardsspecifiedin63.693ofthissubpartwiththefollowingexceptions.  t$&  ` ( 1)Eachindividualcontroldeviceusedtocomplywith  &p!( therequirementsofthissectionisnotrequiredtomeetthelevelofperformance,asapplicabletotheparticularcontroltechnologyused,specifiedin63.693(d)(1),(e)(1),(f)(1)(i),and(g)(1)(i)ofthissubpartprovided , (0 thatthesecontroldevicesaredesignedandoperatedtoachieveatotalreductionof95weightpercentormoreinthequantityofHAP,listedinTable1ofthissubpart,thatisemittedfromallprocessventswithintheaffectedsource. ` (2)Forthepurposeofcomplyingwiththissection,adeviceforwhichthepredominatefunctionistherecoveryorcaptureofsolventsorotherorganicsforuse,reuse,orsale(e.g.,aprimarycondenserorasolventrecoveryunit)isnotacontroldevice.      ` (b)Theowneroroperatormustroutetheventstream h fromeachaffectedprocessventthroughaclosed-ventsystemtoacontroldevicethatmeetsthestandardsspecifiedin63.693ofthissubpart.Forthepurposeofcomplyingwiththisparagraph,aprimarycondenserisnotacontroldevice;however,asecondcondenserorotherorganicrecoverydevicethatisoperateddownstreamoftheprimarycondenserisconsideredacontroldevice.  !l" 63.691Standards:Equipmentleaks. "$  ` (a)Theprovisionsofthissectionapplytothecontrolofairemissionsfromequipmentleaksforwhich63.683(b)(3)ofthissubpartreferencestheuseofthissectionforsuchairemissioncontrol. ` (b)TheowneroroperatorshallcontroltheHAPemittedfromequipmentleaksinaccordancewiththe , (0 applicableprovisions ofeither: specifiedineither  paragraph(b)(1)or(b)(2)ofthissection.  \  ` (1) TheowneroroperatorcontrolstheHAPemitted X fromequipmentleaksinaccordancewith 61.242through   61.247in40CFR61subpartVNationalEmissionStandardsforEquipmentLeaks;or ` (2) TheowneroroperatorcontrolstheHAPemitted   fromequipmentleaksinaccordancewith 63.162through d  63.182in40CFR63subpartHNationalEmissionStandardsforOrganicHazardousAirPollutantsfromEquipmentLeaks.63.692[Reserved] h 63.693Standards:Closedventsystemsandcontroldevices.   ` (a)Theprovisionsofthissectionapplytoclosedventsystemsandcontroldevicesusedtocontrolairemissionsforwhichanotherstandardreferencestheuseofthissectionforsuchairemissioncontrol. ` (b)Foreachclosedventsystemandcontroldeviceusedtocomplywiththissection,theowneroroperatorshallmeetthefollowingrequirements: ` (1)Theclosedventsystemshallbedesignedand  &p!( operatedinaccordancewiththerequirementsspecifiedinparagraph(c)ofthissection.  x)$,   ` (1)Theowneroroperatormustuseaclosedvent $+t&. systemthatmeetstherequirementsspecifiedin , (0 paragraph(c)ofthissection.    ` (2)Thecontroldeviceshallremove,recover,or \ destroyHAPatalevelofperformancethatachievestherequirementsapplicabletotheparticularcontroldevicetechnologyasspecifiedinparagraphs(d)through(h)ofthissection.Theowneroroperatorshalldemonstratethatthecontroldeviceachievestheapplicableperformancerequirementsbyeitherconductingaperformancetestorpreparingadesignanalysisforthecontroldeviceinaccordancewiththerequirementsspecifiedinthissection.     ` (2)Theowneroroperatormustuseacontroldevice h thatmeetstherequirementsspecifiedinparagraphs(d)through(h)ofthissectionasapplicabletothetypeanddesignofthecontroldeviceselectedbytheowneroroperatortocomplywiththeprovisionsofthissection.  h  ` (3)WhenevergasesorvaporscontainingHAPareventedthroughaclosedventsystemconnectedtoacontroldeviceusedtocomplywiththissection, thecontroldeviceshall !l" beoperatingexceptatthefollowingtimes: thecontrol "$ devicemustbeoperatingexceptatthosetimeslistedineitherparagraph(b)(3)(i)or(b)(3)(ii)ofthissection.   &p!(  ` (i)Thecontroldevicemaybebypassedforthepurposeofperformingplannedroutinemaintenanceoftheclosedventsystemorcontroldeviceinsituationswhentheroutinemaintenancecannotbeperformedduringperiodsthatthe , (0 emissionpointventedtothecontroldeviceisshutdown.Onanannualbasis,thetotaltimethattheclosedventsystemorcontroldeviceisbypassedtoperformroutinemaintenanceshallnotexceed240hourspereach 12monthperiod calendar   year . `   ` (ii)Thecontroldevicemaybebypassedforthepurposeofcorrectingamalfunctionoftheclosedventsystemorcontroldevice.Theowneroroperatorshallperformtheadjustmentsorrepairsnecessarytocorrectthemalfunctionassoonaspracticableafterthemalfunctionisdetected. ` (4)Theowneroroperatorshallensurethatthe d controldeviceisachievingtheperformancerequirementsspecifiedinparagraph(b)(2)ofthissectionbycontinuouslymonitoringtheoperationofthecontroldeviceasfollows:    ` (i)Acontinuousmonitoringsystemshallbeinstalled p  andoperatedforeachcontroldevicethatmeasuresoperatingparametersappropriateforthecontroldevicetechnologyasspecifiedinparagraphs(d)through(h)ofthissection.Thissystemshallincludeacontinuousrecorderthatrecordsthemeasuredvaluesoftheselectedoperatingparameters.Themonitoringequipmentshallbeinstalled,calibrated,andmaintainedinaccordancewiththeequipmentmanufacturer'sspecifications.Thecontinuousrecordershallbeadata , (0 recordingdevicethatrecordseitheraninstantaneousdatavalueatleastonceevery15minutesoranaveragevalueforintervalsof15minuteorless.  X  ` (ii)Foreachmonitoredoperatingparameter,theowner   oroperatorshallestablishaminimumoperatingparametervalueoramaximumoperatingparametervalue,asappropriate,todefinetherangeofconditionsatwhichthecontroldevicemustbeoperatedtocontinuouslyachievetheapplicableperformancerequirementsofthissection.Eachminimumormaximumoperatingparametervalueshallbeestablishedasfollows: ` (A)Iftheowneroroperatorconductsaperformancetesttodemonstratecontroldeviceperformance,thentheminimumormaximumoperatingparametervalueshallbeestablishedbasedonvaluesmeasuredduringtheperformancetestandsupplemented,asnecessary,bycontroldevicedesignanalysisandmanufacturerrecommendations. ` (B)Iftheowneroroperatorusesacontroldevicedesignanalysistodemonstratecontroldeviceperformance,thentheminimumormaximumoperatingparametervalueshallbeestablishedbasedonthecontroldevicedesignanalysisandthecontroldevicemanufacturer'srecommendations.  '#*  ` (C)Whenthecontroldeviceisrequiredtobe x)$, operatinginaccordancewiththeprovisionsofparagraph(b)(3)ofthissection,theowneroroperator , (0 shallinspectthedatarecordedbythecontinuousmonitoringsystemonaroutinebasisandoperatethecontroldevicesuchthattheactualvalueofeachmonitoredoperatingparameterisgreaterthantheminimumoperatingparametervalueorlessthanthemaximumoperatingparametervalue,asappropriate,establishedforthecontroldevice.   \   ` (5)Theowneroroperatorshallinspectandmonitor   theclosedventsysteminaccordancewiththerequirementsof63.695(c)ofthissubpart.  `   ` (4)Theowneroroperatormustinspectandmonitor   eachclosedventsysteminaccordancewiththerequirementsspecifiedineitherparagraph(b)(4)(i)or(b)(4)(ii)ofthissection. ` (i)Theowneroroperatorinspectsandmonitorstheclosedventsysteminaccordancewiththerequirementsspecifiedin63.695(c)ofthissubpart,andcomplieswiththeapplicablerecordkeepingrequirementsin63.696ofthissubpartandtheapplicablereportingrequirementsin63.697ofthissubpart. ` (ii)Asanalternativetomeetingtherequirementsspecifiedinparagraph(b)(4)(i)ofthissection,theowneroroperatormaychoosetoinspectandmonitortheclosedventsysteminaccordancewiththerequirementsunder40CFR63subpartHNationalEmissionStandardsforOrganicHazardousAirPollutantsforEquipmentLeaksasspecifiedin , (0 40CFR63.172(f)through(h),andcomplieswiththeapplicablerecordkeepingrequirementsin40CFR63.181andtheapplicablereportingrequirementsin40CFR63.182.  X  ` (5)Theowneroroperatormustmonitortheoperation   oftheeachcontroldeviceinaccordancewiththerequirementsspecifiedinparagraphs(d)through(h)ofthissectionasapplicabletothetypeanddesignofthecontroldeviceselectedbytheowneroroperatortocomplywiththeprovisionsofthissection.  `   ` (6)Theowneroroperatorshallmaintainrecordsforeach closedventsystemand controldeviceinaccordance h withtherequirementsof63.696ofthissubpart. ` (7)Theowneroroperatorshallprepareandsubmitreportsforeach closedventsystemand controldevicein l accordancewiththerequirementsof63.697ofthissubpart. ` (8)TheAdministratormayatanytimeconductor p  requestthattheowneroroperatorconductaperformancetesttodemonstratethataclosedventsystemandcontroldeviceachievestheapplicableperformancerequirementsofthissection.Theperformancetestshallbeconductedinaccordancewiththerequirementsof63.694(l)ofthissubpart.TheAdministratormayelecttohaveanauthorizedrepresentativeobserveaperformancetestconductedbytheowneroroperator.Shouldtheresultsofthisperformance , (0 testnotagreewiththedeterminationofcontroldeviceperformancebasedonadesignanalysis,thentheresultsoftheperformancetestshallbeusedtoestablishcompliancewiththissection.     ` (8)Inthecasewhenanowneroroperatorchoosesto `  useadesignanalysistodemonstratecomplianceofacontroldevicewiththeapplicableperformancerequirementsspecifiedinthissectionasprovidedforinparagraphs(d)through(g)ofthissection,theAdministratormayrequestthatthedesignanalysisberevisedoramendedbytheowneroroperatortocorrectanydeficienciesidentifiedbytheAdministrator.IftheowneroroperatorandtheAdministratordonotagreeontheacceptabilityofusingthedesignanalysis(includinganychangesrequestedbytheAdministrator)todemonstratethatthecontroldeviceachievestheapplicableperformancerequirements,thenthedisagreementmustberesolvedusingtheresultsofaperformancetestconductedbytheowneroroperatorinaccordancewiththerequirementsof63.694(l)ofthissubpart.TheAdministratormaychoosetohaveanauthorizedrepresentativeobservetheperformancetestconductedbytheowneroroperator.Shouldtheresultsofthisperformancetestnotagreewiththedeterminationofcontroldeviceperformancebasedonthedesignanalysis,thentheresultsoftheperformancetestwillbeusedtoestablishcompliance , (0 withthissubpart.    ` (c)Closedventsystemrequirements. ` (1)Theventstreamrequiredtobecontrolledshallbeconveyedtothecontroldevicebyeitherofthefollowingclosedventsystems: ` (i)Aclosedventsystemthatisdesignedtooperatewithnodetectableorganicemissionsusingtheprocedurespecifiedin63.694(k)ofthissubpart;or ` (ii)Aclosedventsystemthatisdesignedtooperateatapressurebelowatmosphericpressure.Thesystemshallbeequippedwithatleastonepressuregageorotherpressuremeasurementdevicethatcanbereadfromareadilyaccessiblelocationtoverifythatnegativepressureisbeingmaintainedintheclosedventsystemwhenthecontroldeviceisoperating. ` (2)Insituationswhentheclosedventsystemincludes  bypassdevicesthatcouldbeusedtodivertthegasorvaporstreamtotheatmospherebeforeenteringthecontroldevice,eachbypassdeviceshallbeequippedwitheitheraflowindicatorasspecifiedinparagraph(c)(2)(i)orasealorlockingdeviceasspecifiedinparagraph(c)(2)(ii)ofthissection.Forthepurposeofcomplyingwiththisparagraph,lowlegdrains,highpointbleeds,analyzervents,openendedvalvesorlines,springloadedpressurereliefvalves,andotherfittingsusedforsafetypurposesarenot , (0 consideredtobebypassdevices. ` (i)Ifaflowindicatorisusedtocomplywithparagraph(c)(2)ofthissection,theindicatorshallbeinstalledattheinlettothebypasslineusedtodivertgasesandvaporsfromtheclosedventsystemtotheatmosphereatapointupstreamofthecontroldeviceinlet.Forthisparagraph,aflowindicatormeansadevicewhichindicateseitherthepresenceofgasorvaporflowinthebypassline.̀ ` (ii)Ifasealorlockingdeviceisusedtocomply   withparagraph(c)(2)ofthissection,thedeviceshallbeplacedonthemechanismbywhichthebypassdevicepositioniscontrolled(e.g.,valvehandle,damperlever)whenthebypassdeviceisintheclosedpositionsuchthatthebypassdevicecannotbeopenedwithoutbreakingthesealorremovingthelock.Examplesofsuchdevicesinclude,butarenotlimitedto,acarsealoralockandkeyconfigurationvalve.Theowneroroperatorshallvisuallyinspectthesealorclosuremechanismatleastonceeverymonthtoverifythatthebypassmechanismismaintainedintheclosedposition.   &p!(  ` (2)Insituationswhentheclosedventsystemincludes '#* bypassdevicesthatcouldbeusedtodivertaventstreamfromtheclosedventsystemtotheatmosphereatapointupstreamofthecontroldeviceinlet,eachbypassdevice , (0 mustbeequippedwitheitheraflowindicatorasspecifiedinparagraph(c)(2)(i)ofthissectionorasealorlockingdeviceasspecifiedinparagraph(c)(2)(ii)ofthissection.Forthepurposeofcomplyingwiththisparagraph,lowlegdrains,highpointbleeds,analyzervents,openendedvalvesorlines,orpressurereliefvalvesneededforsafetyreasonsarenotsubjecttotherequirementsofthisparagraph. ` (i)Ifaflowindicatorisused,theindicatormustbeinstalledattheentrancetothebypasslineusedtodiverttheventstreamfromtheclosedventsystemtotheatmosphere.Theflowindicatormustindicateareadingatleastonceevery15minutes.Theowneroroperatormustmaintainrecordsofthefollowinginformation:hourlyrecordsofwhethertheflowindicatorwasoperatingandwhetherflowwasdetectedatanytimeduringthehour;andrecordsofallperiodswhenflowisdetectedortheflowindicatorisnotoperating. ` (ii)Ifasealorlockingdeviceisused,thebypasslinevalvemustbesecuredinthenondivertingpositionwithacarsealoralockandkeytypeconfiguration.Thesealorlockingdevicemustbeplacedonthemechanismbywhichthebypassdevicepositioniscontrolled(e.g.,valvehandle,damperlever)whenthebypassdeviceisinthenondivertingpositionsuchthatthebypassdevicecannotbe , (0 movedtothedivertingpositionwithoutbreakingthesealorremovingthelock.Theowneroroperatormustvisuallyinspectthesealorclosuremechanismatleastonceeverymonthtodeterminethatthebypasslinevalveismaintainedinthenondivertingpositionandtheventstreamisnotdivertedthroughthebypassline.  ` (d)Carbonadsorptioncontroldevicerequirements.    ` (1)Thecarbonadsorptionsystemshallbedesignedand d  operatedtoachieveoneofthefollowingperformancespecifications:     ` (1)Thecarbonadsorptionsystemmustachievethe h performancespecificationsineitherparagraph(d)(1)(i)or(d)(1)(ii)ofthissection.    ` (i)Recover95percentormore,onaweightbasis,ofthetotalorganiccompounds(TOC),lessmethaneandethane,containedintheventstreamenteringthecarbonadsorptionsystem;or ` (ii)Recover95percentormore,onaweightbasis,ofthetotalHAPlistedinTable1ofthissubpartcontainedintheventstreamenteringthecarbonadsorptionsystem.̀ ` (2)Theowneroroperatorshalldemonstratethatthe  &p!( carbonadsorptionsystemachievestheperformancerequirementsofparagraph(d)(1)ofthissectionbyoneofthefollowingmethods: ` (i)Conductaperformancetestinaccordancewiththe , (0 requirementsof63.694(l)ofthissubpart. ` (ii)Prepareadesignanalysis.Thisanalysisshalladdresstheventstreamcharacteristicsandcontroldeviceoperatingparametersfortheapplicablecarbonadsorptionsystemtypeasfollows:  `    ` (2)Theowneroroperatormustdemonstratethatthe  \  carbonadsorptionsystemachievestheperformancerequirementsinparagraph(d)(1)ofthissectionbyeitherperformingaperformancetestasspecifiedinparagraph(d)(2)(i)ofthissectionoradesignanalysisasspecifiedinparagraph(d)(2)(ii)ofthissection. ` (i)Anowneroroperatorchoosingtouseaperformancetesttodemonstratecompliancemusttheconductthetestinaccordancewiththerequirementsof63.694(l)ofthissubpart. ` (ii)Anowneroroperatorchoosingtouseadesignanalysistodemonstratecompliancemustincludeaspartofthisdesignanalysistheinformationspecifiedineitherparagraph(d)(2)(ii)(A)or(d)(2)(ii)(B)ofthissectionasapplicabletothecarbonadsorptionsystemdesign.  t$&  ` (A)Foraregenerablecarbonadsorptionsystem,thedesignanalysisshalladdresstheventstreamcomposition,constituentconcentrations,flowrate,relativehumidity,andtemperatureandshallestablishthedesignexhaustventstreamorganiccompoundconcentration,adsorptioncycle , (0 time,numberandcapacityofcarbonbeds,typeandworkingcapacityofactivatedcarbonusedforcarbonbeds,designtotalregenerationsteamflowovertheperiodofeachcompletecarbonbedregenerationcycle,designcarbonbedtemperatureafterregeneration,designcarbonbedregenerationtime,anddesignservicelifeofthecarbon. ` (B)Foranonregenerablecarbonadsorptionsystem(e.g.,acarboncanister),thedesignanalysisshalladdresstheventstreamcomposition,constituentconcentrations,flowrate,relativehumidity,andtemperatureandshallestablishthedesignexhaustventstreamorganiccompoundconcentration,carbonbedcapacity,activatedcarbontypeandworkingcapacity,anddesigncarbonreplacementintervalbasedonthetotalcarbonworkingcapacityofthecontroldeviceandemissionpointoperatingschedule. ` (3)Tomeetthemonitoringrequirementsofparagraph  (b)(4)ofthissection,theowneroroperatorshalluseoneofthefollowingcontinuousmonitoringsystems:  !l"   ` (3)Theowneroroperatormustmonitortheoperation "$ ofthecarbonadsorptionsysteminaccordancewiththerequirementsof63.695(e)ofthissubpartusingoneofthecontinuousmonitoringsystemsspecifiedinparagraphs(d)(3)(i)through(d)(3)(iii)ofthissection.  x)$,   ` (i)Foraregenerativetypecarbonadsorptionsystem, $+t&. anintegratingregenerationstreamflowmonitoringdevice , (0 equippedwithacontinuousrecorderandacarbonbedtemperaturemonitoringdeviceforeachadsorbervesselequippedwithacontinuousrecorder.Theintegratingregenerationstreamflowmonitoringdeviceshallhaveanaccuracyof10percentandmeasurethetotalregenerationstreammassflowduringthecarbonbedregenerationcycle.Thetemperaturemonitoringdeviceshallmeasurethecarbonbedtemperatureafterregenerationandwithin15minutesofcompletingthecoolingcycleandthedurationofthecarbonbedsteamingcycle. ` (ii)Acontinuousmonitoringsystemthatmeasurestheconcentrationleveloforganiccompoundsintheexhaustventstreamfromthecontroldeviceusinganorganicmonitoringdeviceequippedwithacontinuousrecorder.  l  ` (i)Foraregenerativetypecarbonadsorptionsystem: h  ` (A)Acontinuousparametermonitoringsystemtomeasureandrecordtheaveragetotalregenerationstreammassfloworvolumetricflowduringeachcarbonbedregenerationcycle.Theintegratingregeneratingstreamflowmonitoringdevicemusthaveanaccuracyof10percent;and ` (B)Acontinuousparametermonitoringsystemtomeasureandrecordtheaveragecarbonbedtemperatureforthedurationofthecarbonbedsteamingcycleandtomeasuretheactualcarbonbedtemperatureafterregenerationandwithin15minutesofcompletingthecoolingcycle.Theaccuracyof , (0 thetemperaturemonitoringdevicemustbe1percentofthetemperaturebeingmeasured,expressedindegreesCelsiusor5$C,whicheverisgreater. X  ` (ii)Acontinuousmonitoringsystemtomeasureandrecordthedailyaverageconcentrationleveloforganiccompoundsintheexhaustgasstreamfromthecontroldevice.Theaccuracyoftheorganicmonitoringdevicemustbe1percentoftheconcentrationbeingmeasured.  d   ` (iii)AcontinuousmonitoringsystemthatmeasuresotheralternativeoperatingparametersuponapprovaloftheAdministratorasspecifiedin40CFR63.8(f)(1)through(f)(5)ofthispart. ` (4)Theowneroroperatorshallmanagethecarbonusedforthecarbonadsorptionsystem,asfollows: ` (i)Followingtheinitialstartupofthecontroldevice,allcarboninthecontroldeviceshallbereplacedwithfreshcarbononaregular,predeterminedtimeintervalthatisnolongerthanthecarbonservicelifeestablishedforthecarbonadsorptionsystem. ` (ii)Thespentcarbonremovedfromthecarbon t$& adsorptionsystemshallbemanagedinoneofthefollowingways:  '#*  ` (A)Regeneratedorreactivatedinathermaltreatment x)$, unitthatisdesignedandoperatedinaccordancewiththerequirementsof40CFR264subpartXandispermittedunder , (0 40CFRpart270ofthischapter,orcertifiedtobeincompliancewiththeinterimstatusrequirementsof40CFR265subpartPofthischapter. ` (B)Burnedinahazardouswasteincineratorthatisdesignedandoperatedinaccordancewiththerequirementsof40CFR264subpartOandispermittedunder40CFRpart270ofthischapter,orcertifiedtobeincompliancewiththeinterimstatusrequirementsof40CFRpart265subpartO. ` (C)Burnedinaboilerorindustrialfurnacethatisdesignedandoperatedinaccordancewiththerequirementsof40CFR266subpartHandispermittedunder40CFRpart270ofthischapter,orcertifiedtobeincompliancewiththeinterimstatusrequirementsof40CFRpart266subpartHofthischapter.  l  ` (ii)Thespentcarbonremovedfromthecarbon h adsorptionsystemmustbeeitherregenerated,reactivated,orburnedinoneoftheunitsspecifiedinparagraphs(d)(4)(ii)(A)through(d)(4)(ii)(G)ofthissection. ` (A)Regeneratedorreactivatedinathermaltreatmentunitforwhichtheowneroroperatorhasbeenissuedafinalpermitunder40CFRpart270thatimplementstherequirementsof40CFRpart264subpartX. ` (B)Regeneratedorreactivatedinathermaltreatmentunitequippedwithandoperatingairemissioncontrolsinaccordancewiththissection. , (0  ` (C)Regeneratedorreactivatedinathermaltreatmentunitequippedwithandoperatingorganicairemissioncontrolsinaccordancewithanationalemissionstandardforhazardousairpollutantsunderanothersubpartin40CFRpart61or40CFRpart63. ` (D)Burnedinahazardouswasteincineratorforwhichtheowneroroperatorhasbeenissuedafinalpermitunder40CFRpart270thatimplementstherequirementsof40CFRpart264subpartO. ` (E)Burnedinahazardouswasteincineratorforwhichtheowneroroperatorhasdesignedandoperatestheincineratorinaccordancewiththeinterimstatusrequirementsof40CFRpart265subpartO. ` (F)Burnedinaboilerorindustrialfurnaceforwhichtheowneroroperatorhasbeenissuedafinalpermitunder40CFRpart270thatimplementstherequirementsof40CFRpart266subpartH. ` (G)Burnedinaboilerorindustrialfurnaceforwhichtheowneroroperatorhasdesignedandoperatestheunitinaccordancewiththeinterimstatusrequirementsof40CFRpart266subpartH.    &p!(   ` (e)Condensercontroldevicerequirements. '#*  ` (1)Thecondensershallbedesignedandoperatedto x)$, achieveoneofthefollowingperformancespecifications:  $+t&.   ` (1)Thecondensermustachievetheperformance , (0 specificationsineitherparagraph(e)(1)(i)or(e)(1)(ii)ofthissection.  ` (i)Recover95percentormore,onaweightbasis,of X thetotalorganiccompounds(TOC),lessmethaneandethane,containedintheventstreamenteringthecondenser;or ` (ii)Recover95percentormore,onaweightbasis,ofthetotalHAP,listedinTable1ofthissubpart,containedintheventstreamenteringthecondenser. ` (2)Theowneroroperatorshalldemonstratethatthe `  condenserachievestheperformancerequirementsofparagraph(e)(1)ofthissectionbyoneofthefollowingmethods: ` (i)Conductperformancetestsinaccordancewiththerequirementsof63.694(l)ofthissubpart. ` (ii)Prepareadesignanalysis.Thisdesignanalysisshalladdresstheventstreamcomposition,constituentconcentrations,flowrate,relativehumidity,andtemperatureandshallestablishthedesignoutletorganiccompoundconcentrationlevel,designaveragetemperatureofthecondenserexhaustventstream,andthedesignaveragetemperaturesofthecoolantfluidatthecondenserinletandoutlet.  '#*   ` (2)Theowneroroperatormustdemonstratethatthe x)$, condenserachievestheperformancerequirementsinparagraph(e)(1)ofthissectionbyeitherperforminga , (0 performancetestasspecifiedinparagraph(e)(2)(i)ofthissectionoradesignanalysisasspecifiedinparagraph(e)(2)(ii)ofthissection. ` (i)Anowneroroperatorchoosingtouseaperformanceteststodemonstratecompliancemustconductthetestinaccordancewiththerequirementsof63.694(l)ofthissubpart. ` (ii)Anowneroroperatorchoosingtouseadesignanalysistodemonstratecompliancemustincludeaspartofthisdesignanalysisthefollowinginformation:descriptionoftheventstreamcomposition,constituentconcentrations,flowrate,relativehumidity,andtemperature;andspecificationofthedesignoutletorganiccompoundconcentrationlevel,designaveragetemperatureofthecondenserexhaustventstream,andthedesignaveragetemperaturesofthecoolantfluidatthecondenserinletandoutlet.  p   ` (3)Tomeetthecontinuousmonitoringrequirementsof !l" paragraph(b)(3)(ii)ofthissection,theowneroroperatorshalluseoneofthefollowingcontinuousmonitoringsystems:   &p!(   ` (3)Theowneroroperatormustmonitortheoperation '#* ofthecondenserinaccordancewiththerequirementsof63.695(e)ofthissubpartusingoneofthecontinuousmonitoringsystemsspecifiedinparagraphs(e)(3)(i)through , (0 (e)(3)(iii)ofthissection.    ` (i)Atemperaturemonitoringdeviceequippedwitha \ continuousrecorder.Thetemperaturesensorshallbeinstalledatalocationintheexhaustventstreamfromthecondenser.  `   ` (ii)Acontinuousmonitoringsystemthatmeasuresthe  \  concentrationleveloforganiccompoundsintheexhaustventstreamfromthecontroldeviceusinganorganicmonitoringdeviceequippedwithacontinuousrecorder.  `   ` (i)Acontinuousparametermonitoringsystemtomeasure   andrecordthedailyaveragetemperatureoftheexhaustgasesfromthecontroldevice.Theaccuracyofthetemperaturemonitoringdeviceshallbe1percentofthetemperaturebeingmeasured,expressedindegreesCelsiusor5$C,whicheverisgreater. h  ` (ii)Acontinuousmonitoringsystemtomeasureandrecordthedailyaverageconcentrationoforganiccompoundsintheexhaustventstreamfromthecontroldevice.Theaccuracyoftheconcentrationmonitoringdeviceshallbe1percentoftheconcentrationbeingmeasured.  t$&  ` (iii)AcontinuousmonitoringsystemthatmeasuresotheralternativeoperatingparametersuponapprovaloftheAdministratorasspecifiedin40CFR63.8(f)(1)through(f)(5)ofthispart. ` (f)Vaporincineratorcontroldevicerequirements. , (0  ` ( 1)Thevaporincineratorshallbedesignedand  operatedtoachieveoneofthefollowingperformancespecifications:  X   ` (1)Thevaporincineratormustachievetheperformance   specificationsineitherparagraph(f)(1)(i),(f)(1)(ii),or(f)(1)(iii)ofthissection.   \   ` (i)Destroythetotalorganiccompounds(TOC),lessmethaneandethane,containedintheventstreamenteringthevaporincineratoreither: ` (A)By95percentormore,onaweightbasis,or ` (B)Toachievea n totalincineratoroutlet h concentrationfortheTOC,lessmethaneandethane,oflessthanorequalto20partspermillionbyvolume(ppmv)onadrybasiscorrectedto3percentoxygen. ` (ii)DestroytheHAPlistedinTable1ofthissubpartcontainedintheventstreamenteringthevaporincineratoreither: ` (A)By95percentormore,onatotalHAPweightbasis,or ` (B)ToachieveatotalincineratoroutletconcentrationfortheHAP,listedinTable1ofthissubpart,oflessthanorequalto20partspermillionbyvolume(ppmv)onadrybasiscorrectedto3percentoxygen. ` (iii)Maintaintheconditionsinthevaporincineratorcombustionchamberataresidencetimeof0.5secondsor , (0 longerandatatemperatureof760$Corhigher.   ` (2)Theowneroroperatorshalldemonstratethatthe \ vaporincineratorachievestheperformancerequirementsofparagraph(f)(1)ofthissectionbyoneofthefollowingmethods: ` (i)Conductperformancetestsinaccordancewiththerequirementsof63.694(l)ofthissubpart;or ` (ii)Prepareadesignanalysis.Thedesignanalysisshallincludeanalysisoftheventstreamcharacteristicsandcontroldeviceoperatingparametersfortheapplicablevaporincineratortypeasfollows:  h   ` (2)Theowneroroperatormustdemonstratethatthe d vaporincineratorachievestheperformancerequirementsinparagraph(f)(1)ofthissectionbyeitherperformingaperformancetestasspecifiedinparagraph(f)(2)(i)ofthissectionoradesignanalysisasspecifiedinparagraph(f)(2)(ii)ofthissection. ` (i)Anowneroroperatorchoosingtouseaperformancetesttodemonstratecompliancemustconductthetestinaccordancewiththerequirementsof63.694(l)ofthissubpart.   &p!(   ` (ii)Anowneroroperatorchoosingtouseadesign '#* analysistodemonstratecompliancemustincludeaspartofthisdesignanalysistheinformationspecifiedineitherparagraph(f)(2)(ii)(A)or(f)(2)(ii)(B)ofthissectionas , (0 applicabletothevaporincineratordesign.    ` (A)Forathermalvaporincinerator,thedesignanalysisshalladdresstheventstreamcomposition,constituentconcentrations,andflowrateandshallestablishthedesignminimumandaveragetemperaturesinthecombustionchamberandthecombustionchamberresidencetime. ` (B)Foracatalyticvaporincinerator,thedesignanalysisshalladdresstheventstreamcomposition,constituentconcentrations,andflowrateandshallestablishthedesignminimumandaveragetemperaturesacrossthecatalystbedinletandoutlet,andthedesignservicelifeofthecatalyst. ` (3)Tomeetthemonitoringrequirementsofparagraph l (b)(4)ofthissection,theowneroroperatorshalluseoneofthefollowingcontinuousmonitoringsystems,asapplicable:  p    ` (3)Theowneroroperatormustmonitortheoperation !l" ofthevaporincineratorinaccordancewiththerequirementsof63.695(e)ofthissubpartusingoneofthecontinuousmonitoringsystemsspecifiedinparagraphs(f)(3)(i)through(f)(3)(iv)ofthissectionasapplicabletothetypeofvaporincineratorused.  x)$,  ` ( i)Forathermalvaporincinerator,atemperature $+t&. monitoringdeviceequippedwithacontinuousrecorder.The , (0 temperaturesensorshallbeinstalledatalocationinthecombustionchamberdownstreamofthecombustionzone.  \  ` (ii)Foracatalyticvaporincinerator,atemperature X monitoringdevicecapableofmonitoringtemperatureattwolocationsequippedwithacontinuousrecorder.Onetemperaturesensorshallbeinstalledintheventstreamatthenearestfeasiblepointtothecatalystbedinletandasecondtemperaturesensorshallbeinstalledintheventstreamatthenearestfeasiblepointtothecatalystbedoutlet.     ` (iii)Foreithertypeofvaporincinerator,a h continuousmonitoringsystemthatmeasurestheconcentrationleveloforganiccompoundsintheexhaustventstreamfromthecontroldeviceusinganorganicmonitoringdeviceequippedwithacontinuousrecorder.  h   ` (i)Forathermalvaporincinerator,acontinuous  parametermonitoringsystemtomeasureandrecordthedailyaveragetemperatureoftheexhaustgasesfromthecontroldevice.Theaccuracyofthetemperaturemonitoringdevicemustbe1percentofthetemperaturebeingmeasured,expressedindegreesCelsiusof0.5$C,whicheveris  &p!( greater.̀ ` (ii)Foracatalyticvaporincinerator,atemperature x)$, monitoringdevicecapableofmonitoringtemperatureattwolocationsequippedwithacontinuousrecorder.One , (0 temperaturesensorshallbeinstalledintheventstreamatthenearestfeasiblepointtothecatalystbedinletandasecondtemperaturesensorshallbeinstalledintheventstreamatthenearestfeasiblepointtothecatalystbedoutlet.  `   ` (iii)Foreithertypeofvaporincinerator,acontinuousmonitoringsystemtomeasureandrecordthedailyaverageconcentrationoforganiccompoundsintheexhaustventstreamfromthecontroldevice.Theaccuracyoftheconcentrationmonitoringdevicemustbe1percentoftheconcentrationbeingmeasured.  h  ` (iv)Foreithertypeofvaporincinerator,acontinuousmonitoringsystemthatmeasuresalternativeoperatingparametersotherthanthosespecifiedinparagraphs(f)(3)(i)or(f)(3)(ii)ofthissectionuponapprovaloftheAdministratorasspecifiedin40CFR63.8(f)(1)through(f)(5)ofthispart. ` (g)Boilersandprocessheaterscontroldevicerequirements.  ` (1)Theboilerorprocessheatershallbedesignedand t$& operatedtoachieveoneofthefollowingperformancespecifications:  '#*   ` (1)Theboilerorprocessheatermustachievethe x)$, performancespecificationsineitherparagraph(g)(1)(i),(g)(1)(ii),(g)(1)(iii),(g)(1)(iv),or(g)(1)(v)ofthis , (0 section.    ` (i)Destroythetotalorganiccompounds(TOC),lessmethaneandethane,containedintheventstreamintroducedintotheflamezoneoftheboilerorprocessheatereither: ` (A)By95percentormore,onaweightbasis,or ` (B)ToachieveintheexhaustedcombustiongasesatotalconcentrationfortheTOC,lessmethaneandethane,oflessthanorequalto20partspermillionbyvolume(ppmv)onadrybasiscorrectedto3percentoxygen. ` (ii)DestroytheHAPlistedinTable1ofthissubpartcontainedintheventstreamenteringthevaporincineratoreither: ` (A)By95percentormore,onatotalHAPweightbasis,or ` (B)ToachieveintheexhaustedcombustiongasesatotalconcentrationfortheHAP,listedintable1ofthesubpart,oflessthanorequalto20partspermillionbyvolume(ppmv)onadrybasiscorrectedto3percentoxygen. ` (iii)Introducetheventstreamintotheflamezoneoftheboilerorprocessheaterandmaintaintheconditionsinthecombustionchamberataresidencetimeof0.5secondsorlongerandatatemperatureof760$Corhigher. '#*  ` (iv)Introducetheventstreamwiththefuelthatprovidesthepredominateheatinputtotheboilerorprocessheater(i.e.,theprimaryfuel);or , (0  ` (v)Introducetheventstreamtoaboilerorprocessheaterforwhichtheowneroroperatoreitherhasbeenissuedafinalpermitunder40CFRpart270andcomplieswiththerequirementsof40CFRpart266subpartHofthischapter;orhascertifiedcompliancewiththeinterimstatusrequirementsof40CFRpart266subpartHofthischapter. ` (2)Theowneroroperatorshalldemonstratethatthe   boilerorprocessheaterachievestheperformancerequirementsofparagraph(g)(1)(i),(g)(1)(ii),or(g)(1)(iii)ofthissectionusingoneofthefollowingmethods: ` (i)Conductperformancetestsinaccordancewiththerequirementsof63.694(l)ofthissubpart. ` (ii)Prepareadesignanalysis.Thedesignanalysisshalladdresstheventstreamcomposition,constituentconcentrations,andflowrate;shallestablishthedesignminimumandaverageflamezonetemperaturesandcombustionzoneresidencetime;andshalldescribethemethodandlocationwheretheventstreamisintroducedintotheflamezone. ` (3)Theowneroroperatorshalldemonstratethattheboilerorprocessheaterachievestheperformancerequirementsofparagraph(g)(1)(iv)or(g)(1)(v)ofthissectionbykeepingrecordsthatdocumentthattheboilerorprocessheaterisdesignedandoperatedinaccordancewith , (0 theapplicablerequirementsofthissection.    ` (2)Theowneroroperatormustdemonstratethatthe \ boilerorprocessheaterachievestheperformancespecificationsinparagraph(g)(1)ofthissectionchoosenbytheowneroroperatorusingtheapplicablemethodspecifiedinparagraph(g)(2)(i)or(g)(2)(ii)ofthissection. ` (i)Ifanowneroroperatorchoosestocomplywiththeperformancespecificationsineitherparagraphs(g)(1)(i),(g)(1)(ii),or(g)(1)(iii)ofthissection,theowneroroperatormustdemonstratecompliancewiththeapplicableperformancespecificationsbyeitherperformingaperformancetestasspecifiedinparagraph(g)(2)(i)(A)ofthissectionoradesignanalysisasspecifiedinparagraph(g)(2)(i)(B)ofthissection. ` (A)Anowneroroperatorchoosingtouseaperformancetesttodemonstratecompliancemustconductthetestinaccordancewiththerequirementsof63.694(l)ofthissubpart. ` (B)Anowneroroperatorchoosingtouseadesignanalysistodemonstratecompliancemustincludeaspartofthisdesignanalysisthefollowinginformation:descriptionoftheventstreamcomposition,constituentconcentrations,andflowrate;specificationofthedesignminimumandaverageflamezonetemperaturesandcombustionzone , (0 residencetime;anddescriptionofthemethodandlocationbywhichtheventstreamisintroducedintotheflamezone. ` (ii)Ifanowneroroperatorchoosestocomplywiththeperformancespecificationsineitherparagraph(g)(1)(iv)or(g)(1)(v)ofthissection,theowneroroperatormustdemonstratecompliancebymaintainingtherecordsthatdocumentthattheboilerorprocessheaterisdesignedandoperatedinaccordancewiththeapplicablerequirementsofthissection.  `   ` (4)Tomeetthemonitoringrequirementsofparagraph   (b)(4)ofthissection,theowneroroperatorshalluseanyofthefollowingcontinuousmonitoringsystems:  d   ` (3)Foraboilerorprocessheatercomplyingwiththe  performancespecificationsineitherparagraphs(g)(1)(i),(g)(1)(ii),or(g)(1)(iii)ofthissection,theowneroroperatormustmonitortheoperationofaboilerorprocessheaterinaccordancewiththerequirementsof63.695(e)ofthissubpartusingoneofthecontinuousmonitoringsystemsspecifiedinparagraphs(g)(3)(i)through(g)(3)(iii)ofthissection.  t$&  ` (i)Atemperaturemonitoringdeviceequippedwitha  &p!( continuousrecorder.Thetemperaturesensorshallbeinstalledatalocationinthecombustionchamberdownstreamoftheflamezone.  $+t&.  ` ( ii)Acontinuousmonitoringsystemthatmeasuresthe , (0 concentrationleveloforganiccompoundsintheexhaustventstreamfromthecontroldeviceusinganorganicmonitoringdeviceequippedwithacontinuousrecorder . X  ` (i)Acontinuousparametermonitoringsystemtomeasure   andrecordthedailyaveragecombustionzonetemperature.Theaccuracyofthetemperaturesensormustbe1percentofthetemperaturebeingmeasured,expressedindegreesCelsiusor0.5$C,whicheverisgreater; d   ` (ii)Acontinuousmonitoringsystemtomeasureandrecordthedailyaverageconcentrationoforganiccompoundsintheexhaustventstreamfromthecontroldevice.Theaccuracyoftheconcentrationmonitoringdevicemustbe1percentoftheconcentrationbeingmeasured.    ` (iii)Acontinuousmonitoringsystemthatmeasuresalternativeoperatingparametersotherthanthosespecifiedinparagraphs(g)(3)(i)or(g)(3)(ii)ofthissectionuponapprovaloftheAdministratorasspecifiedin40CFR63.8(f)(1)through(f)(5)ofthispart. ` (h)Flarecontroldevicerequirements.Theflare "$ shallbedesignedandoperatedinaccordancewiththerequirementsof40CFR63.11(b).Tomeetthemonitoringrequirementsofparagraph(b)(4)ofthissection,theowneroroperatorshalluseaheatsensingmonitoringdeviceequippedwithacontinuousrecorderthatindicatesthecontinuousignitionofthepilotflame.  , (0  ` (h)Flarecontroldevicerequirements.   ` (1)Theflaremustbedesignedandoperatedinaccordancewiththerequirementsin40CFR63.11(b). ` (2) Theowneroroperatormustdemonstratethatthe   flareachievestherequirementsinparagraph(h)(1)ofthissectionbyperformingtheproceduresspecifiedinparagraph(h)(2)(i)ofthissection.Apreviouscompliancedemonstrationfortheflarethatmeetsallofconditionsspecifiedinparagraph(h)(2)(ii)ofthissectionmaybeusedbyanowneroroperatortodemonstratecompliancewiththisparagraph. ` (i)Todemonstratethataflareachievestherequirementsinparagraph(h)(1)ofthissection,theowneroroperatorperformsalloftheproceduresspecifiedinparagraphs(h)(2)(i)(A)through(h)(2)(i)(C)ofthissection. ` (A)Theowneroroperatorconductsavisibleemissiontestfortheflareinaccordancewiththerequirementsspecifiedin40CFR63.11(b)(4). ` (B)Theowneroroperatordeterminesthenetheatingvalueofthegasbeingcombustedintheflareinaccordancewiththerequirementsspecifiedin40CFR63.11(b)(6);and ` (C)Theowneroroperatordeterminestheflareexitvelocityinaccordancewiththerequirementsapplicabletotheflaredesignasspecifiedin40CFR63.11(b)(7)or40 , (0 CFR63.11(b)(8). ` (ii)Apreviouscompliancedemonstrationfortheflaremaybeusedbyanowneroroperatortodemonstratecompliancewithparagraph(h)(2)ofthissectionprovided     thatallconditionsforthecompliancedeterminationand `  subsequentflareoperationaremetasspecifiedinparagraphs(h)(2)(ii)(A)and(h)(2)(ii)(B)ofthissection. ` (A)Theowneroroperatorconductedthecompliancedeterminationusingtheproceduresspecifiedinparagraph(h)(2)(i)ofthissection. ` (B)Noflareoperatingparameterorprocesschangeshaveoccurredsincecompletionofthecompliancedeterminationwhichcouldaffectthecompliancedeterminationresults. ` (3)Theowneroroperatormustmonitortheoperationoftheflareusingaheatsensingmonitoringdevice(includingbutnotlimitedtoathermocouple,ultravioletbeamsensor,orinfraredsensor)thatcontinuouslydetectsthepresenceofapilotflame.Theowneroroperatormustrecord,foreach1hourperiod,whetherthemonitorwascontinuouslyoperatingandwhetherapilotflamewascontinuouslypresentduringeachhourasrequiredin63.696(b)(3)ofthissubpart.  x)$, 63.694Testingmethodsandprocedures. $+t&.  ` (a)Thissectionspecifiesthetestingmethodsand , (0 proceduresrequiredforthissubparttoperformthefollowing: ` (1)TodeterminetheaverageVOHAPconcentrationforoffsitematerialstreamsatthepointofdeliveryforcompliancewithstandardsspecified63.683ofthissubpart,thetestingmethodsandproceduresarespecifiedinparagraph(b)ofthissection. ` (2)TodeterminetheaverageVOHAPconcentrationfortreatedoffsitematerialstreamsatthepointoftreatmentforcompliancewithstandardsspecified63.684ofthissubpart,thetestingmethodsandproceduresarespecifiedinparagraph(c)ofthissection. ` (3)TodeterminethetreatmentprocessVOHAPconcentrationlimit(CR)forcompliancewithstandards l specified63.684ofthissubpart,thetestingmethodsandproceduresarespecifiedinparagraph(d)ofthissection. ` (4)TodeterminetreatmentprocessrequiredHAPremovalrate(RMR)forcompliancewithstandardsspecified63.684ofthissubpart,thetestingmethodsandproceduresarespecifiedinparagraph(e)ofthissection. ` (5)TodeterminetreatmentprocessactualHAPremovalrate(MR)forcompliancewithstandardsspecified63.684ofthissubpart,thetestingmethodsandproceduresarespecifiedinparagraph(f)ofthissection. ` (6)TodeterminetreatmentprocessrequiredHAP , (0 reductionefficiency(R)forcompliancewithstandardsspecified63.684ofthissubpart,thetestingmethodsandproceduresarespecifiedinparagraph(g)ofthissection. ` (7)TodeterminetreatmentprocessrequiredHAPbiodegradationefficiency(Rbio)forcompliancewithstandards `  specified63.684ofthissubpart,thetestingmethodsandproceduresarespecifiedinparagraph(h)ofthissection. ` (8)TodeterminetreatmentprocessrequiredactualHAPmassremovalrate(MRbio)forcompliancewithstandards `  specified63.684ofthissubpart,thetestingmethodsandproceduresarespecifiedinparagraph(i)ofthissection. ` (9)Todeterminemaximum organic HAPvaporpressureof d offsitematerialsintanksforcompliancewiththestandardsspecifiedin63.685ofthissubpart,thetestingmethodsandproceduresarespecifiedinparagraph(j)ofthissection. ` (10)Todeterminenodetectableorganicemissions,thetestingmethodsandproceduresarespecifiedinparagraph(k)ofthissection. ` (11)Todetermineclosedventsystemandcontroldeviceperformanceforcompliancewiththestandardsspecifiedin63.693ofthissubpart,thetestingmethodsandproceduresarespecifiedinparagraph(l)ofthissection.  ` (12)Todetermineprocessventstreamflowrateand $+t&. totalorganicHAPconcentrationforcompliancewiththe , (0 standardsspecifiedin63.693ofthissubpart,thetestingmethodsandproceduresarespecifiedinparagraph(m)ofthissection.  X  ` (b)TestingmethodsandprocedurestodetermineaverageVOHAPconcentrationofanoffsitematerialstreamatthepointofdelivery.̀ ` (1)TheaverageVOHAPconcentrationofanoffsite   materialatthepointofdeliveryshallbedeterminedusingeitherdirectmeasurementasspecifiedinparagraph(b)(2)ofthissectionorbyknowledgeasspecifiedinparagraph(b)(3)ofthissection. ` (2)DirectmeasurementtodetermineVOHAPconcentration. ` (i)Sampling.Samplesoftheoffsitematerialstreamshallbecollectedfromthecontainer,pipeline,orotherdeviceusedtodelivertheoffsitematerialstreamtotheplantsiteinamannersuchthatvolatilizationoforganicscontainedinthesampleisminimizedandanadequatelyrepresentativesampleiscollectedandmaintainedforanalysisbytheselectedmethod. ` (A)TheaveragingperiodtobeusedfordeterminingtheaverageVOHAPconcentrationfortheoffsitematerialstreamonamass-weightedaveragebasisshallbedesignatedandrecorded.Theaveragingperiodcanrepresentanytimeintervalthattheowneroroperatordeterminesis , (0 appropriatefortheoffsitematerialstreambutshallnotexceed1year. ` (B)Asufficientnumberofsamples,butnolessthanfoursamples,shallbecollectedtorepresentthecompleterangeofHAPcompositionsandHAPquantitiesthatoccurintheoffsitematerialstreamduringtheentireaveragingperiodduetonormalvariationsintheoperatingconditionsforthesourceorprocessgeneratingtheoffsitematerialstream.Examplesofsuchnormalvariationsareseasonalvariationsinoffsitematerialquantityorfluctuationsinambienttemperature. ` (C)Allsamplesshallbecollectedandhandledinaccordancewithwrittenprocedurespreparedbytheowneroroperatoranddocumentedinasitesamplingplan.Thisplanshalldescribetheprocedurebywhichrepresentativesamplesoftheoffsitematerialstreamarecollectedsuchthataminimumlossoforganicsoccursthroughoutthesamplecollectionandhandlingprocessandbywhichsampleintegrityismaintained.Acopyofthewrittensamplingplanshallbemaintainedonsiteintheplantsiteoperatingrecords.Anexampleofanacceptablesamplingplanincludesaplanincorporatingsamplecollectionandhandlingproceduresinaccordancewiththerequirementsspecifiedin"TestMethodsforEvaluatingSolidWaste,Physical/ChemicalMethods,"EPAPublicationNo.SW-846orMethod25Din40CFR , (0 part60,appendixA.  ` (ii)Analysis.Eachcollectedsampleshallbe \ preparedandanalyzedinaccordancewithoneofthefollowingmethods: ` (A)Method25Din40CFRpart60,appendixA. ` (B)Method305in40CFRpart63,appendixA. ` (C)Method624in40CFRpart136,appendixA. ` (D)Method1624in40CFRpart136,appendixA. ` (E)Method1625in40CFRpart136,appendixA. ` (F)AnyotheranalysismethodthathasbeenvalidatedinaccordancewiththeproceduresspecifiedinSection5.1andSection5.3ofMethod301in40CFRpart63,appendixA.  d   `  (ii)Analysis.Eachcollectedsamplemustbeprepared  andanalyzedinaccordancewithoneofthefollowingmethodsasapplicabletothesampledoffsitematerialforthepurposeofmeasuringtheHAPlistedinTable1ofthissubpart: ` (A)Method305in40CFRpart63,appendixA. ` (B)Method25Din40CFRpart60,appendixA. ` (C)Method624in40CFRpart136,appendixA.Ifthismethodisusedtoanalyzeoneormorecompoundsthatarenotonthemethod'spublishedlistofapprovedcompounds,theAlternativeTestProcedurespecifiedin40CFR136.4and136.5mustbefollowed. ` (D)Method625in40CFRpart136,appendixA.For , (0 thepurposeofusingthismethodtocomplywiththissubpart,theowneroroperatormustperformcorrectionstothesecompoundsbasedonthe"accuracyasrecovery"usingthefactorsinTable7ofthemethod.Ifthismethodisusedtoanalyzeoneormorecompoundsthatarenotonthemethod'spublishedlistofapprovedcompounds,theAlternativeTestProcedurespecifiedin40CFR136.4and136.5mustbefollowed. ` (E)Method1624in40CFRpart136,appendixA. ` (F)Method1625in40CFRpart136,appendixA. ` (G)Method8260in"TestMethodsforEvaluatingSolidWaste,Physical/ChemicalMethods,"EPAPublicationNo.SW-846,ThirdEdition,September1986,asamendedbyUpdateI,November15,1992.[X0XXeX0Asanalternative,anowneror l operatormayuseanymorerecent,updatedversionofMethod8260approvedbytheEPA.#eX0XX[X0D#  ЀForthepurposeofusingMethod8260tocomplywiththissubpart,theowneroroperatormustmaintainaformalqualityassuranceprogramconsistentwithSection8ofMethod8260,andthisprogrammustincludethefollowingelementsrelatedtomeasuringtheconcentrationsofvolatilecompounds: ` (1)Documentationofsitespecificproceduresto x)$, minimizethelossofcompoundsduetovolatilization,biodegradation,reaction,orsorptionduringthesample , (0 collection,storage,andpreparationsteps. ` (2)Documentationofspecificqualityassurance \ proceduresfollowedduringsampling,samplepreparation,sampleintroduction,andanalysis. ` (3)Measurementoftheaverageaccuracyandprecision `  ofthespecificprocedures,includingfieldduplicatesandfieldspikingoftheoffsitematerialsourcebeforeorduringsamplingwithcompoundshavingsimilarchemicalcharacteristicstothetargetanalytes. ` (H)Method8270in"TestMethodsforEvaluatingSolidWaste,Physical/ChemicalMethods,"EPAPublicationNo.SW-846,ThirdEdition,September1986,asamendedbyUpdateI,November15,1992.[X0XXeX0Asanalternative,anowneror  operatormayuseanymorerecent,updatedversionofMethod8270approvedbytheEPA.#eX0XX[X0#ԀForthepurposeofusingMethod h 8270tocomplywiththissubpart,theowneroroperatormustmaintainaformalqualityassuranceprogramconsistentwithMethod8270,andthisprogrammustincludethefollowingelementsrelatedtomeasuringtheconcentrationsofvolatilecompounds: ` (1)Documentationofsitespecificproceduresto  &p!( minimizethelossofcompoundsduetovolatilization,biodegradation,reaction,orsorptionduringthesamplecollection,storage,andpreparationsteps. ` (2)Documentationofspecificqualityassurance , (0 proceduresfollowedduringsampling,samplepreparation,sampleintroduction,andanalysis. ` (3)Measurementoftheaverageaccuracyandprecision X ofthespecificprocedures,includingfieldduplicatesandfieldspikingoftheoffsitematerialsourcebeforeorduringsamplingwithcompoundshavingsimilarchemicalcharacteristicstothetargetanalytes. ` (I)AnyotheranalysismethodthathasbeenvalidatedinaccordancewiththeproceduresspecifiedinSection5.1andSection5.3andthecorrespondingcalculationsinSection6.1orSection6.3ofMethod301in40CFRpart63,appendixA.ThedataareacceptableiftheymeetthecriteriaspecifiedinSection6.1.5orSection6.3.3ofMethod301.Ifcorrectionisrequiredundersection6.3.3ofMethod301,thedataareacceptableifthecorrectionfactoriswithintherangeof0.7to1.30.OthersectionsofMethod301arenotrequired.  p   ` (iii)Calculations.TheaverageVOHAPconcentration()Cxx6)onamass-weightedbasisshallbecalculatedbyusing "$ theresultsforallsamplesanalyzedinaccordancewithparagraph(b)(2)(ii)ofthissectionandthefollowingequation. Anowneroroperatorusingatestmethodthat '#* providesspeciesspecificchemicalconcentrationsmayadjustthemeasuredconcentrationstothecorrespondingconcentrationvalueswhichwouldbeobtainedhadtheoff , (0 sitematerialsamplesbeenanalyzedusingMethod305.Toadjustthesedata,themeasuredconcentrationforeachindividualHAPchemicalspeciescontainedintheoffsitematerialismultipliedbytheappropriatespeciesspecificadjustmentfactor(fm305)listedinTable1ofthissubpart.  `  PRQQA=z  0 @Xdddddddd@E  d  ̀where:̀)Cxx6Ԁ=0 AverageVOHAPconcentrationoftheoffsite   materialatthepointofdeliveryonamassweightedbasis,ppmw.  (# (# Ѐi=0 Individualsample"i"oftheoffsitematerial. (# (# Ѐn=0 Totalnumberofsamplesoftheoffsitematerial l collected(atleast4)fortheaveragingperiod(nottoexceed1year).  (# (# ЀQi=0 Massquantityofoffsitematerialstream p  representedbyCi,kg/hr.!l" (# (# ЀQT=0 Totalmassquantityofoffsitematerialduring "$ theaveragingperiod,kg/hr.  (# (# ЀCi=0 MeasuredVOHAPconcentrationofsample"i"as  &p!( determinedinaccordancewiththerequirementsof63.69 4(a) 3(b)(2)(ii) ,ppmw.x)$, (# (#  ` (3)KnowledgeoftheoffsitematerialtodetermineVOHAPconcentration. , (0  ` (i)Documentationshallbepreparedthatpresentstheinformationusedasthebasisfortheowner'soroperator'sknowledgeoftheoffsitematerialstream'saverageVOHAPconcentration.Examplesofinformationthatmaybeusedasthebasisforknowledgeinclude:materialbalancesforthesourceorprocessgeneratingtheoffsitematerialstream;speciesspecificchemicaltestdatafortheoffsitematerialstreamfromprevioustestingthatarestillapplicabletothecurrentoffsitematerialstream;previoustestdataforotherlocationsmanagingthesametypeofoffsitematerialstream;orotherknowledgebasedoninformation included in documentssuchas manifests, d shippingpapers,orwastecertificationnotices. ` (ii)Iftestdataareusedasthebasisforknowledge,thentheowneroroperatorshalldocumentthetestmethod,samplingprotocol,andthemeansbywhichsamplingvariabilityandanalyticalvariabilityareaccountedforinthedeterminationoftheaverageVOHAPconcentration.Forexample,anowneroroperatormayuseHAPconcentrationtestdatafortheoffsitematerialstreamthatarevalidatedinaccordancewithMethod301in40CFRpart63,appendixAofthispartasthebasisforknowledgeoftheoffsitematerial. ` (iii)Anowneroroperatorusingspeciesspecificchemicalconcentrationtestdataasthebasisforknowledge , (0 oftheoffsitematerialmayadjustthetestdatatothecorrespondingaverageVOHAPconcentrationvaluewhichwouldbeobtainedhadtheoffsitematerialsamplesbeenanalyzedusingMethod305.Toadjustthesedata,themeasuredconcentrationforeachindividualHAPchemicalspeciescontainedintheoffsitematerialismultipliedbytheappropriatespeciesspecificadjustmentfactor(fm305)listed   inTable1ofthissubpart. ` (iv)IntheeventthattheAdministratorandtheowneroroperatordisagreeonadeterminationoftheaverageVOHAPconcentrationforanoffsitematerialstreamusingknowledge,thentheresultsfromadeterminationofVOHAPconcentrationusingdirectmeasurementasspecifiedinparagraph(b)(2)ofthissectionshallbeusedtoestablishcompliancewiththeapplicablerequirementsofthissubpart.TheAdministratormayperformorrequestthattheowneroroperatorperformthisdeterminationusingdirectmeasurement. ` (c)DeterminationofaverageVOHAPconcentrationofanoffsitematerialstreamatthepointoftreatment. ` (1)Sampling.Samplesoftheoffsitematerialstreamshallbecollectedatthepointoftreatmentinamannersuchthatvolatilizationoforganicscontainedinthesampleisminimizedandanadequatelyrepresentativesampleiscollectedandmaintainedforanalysisbytheselected , (0 method. ` (i)TheaveragingperiodtobeusedfordeterminingtheaverageVOHAPconcentrationfortheoffsitematerialstreamonamass-weightedaveragebasisshallbedesignatedandrecorded.Theaveragingperiodcanrepresentanytimeintervalthattheowneroroperatordeterminesisappropriatefortheoffsitematerialstreambutshallnotexceed1year. ` (ii)Asufficientnumberofsamples,butnolessthanfoursamples,shallbecollectedtorepresentthecompleterangeofHAPcompositionsandHAPquantitiesthatoccurintheoffsitematerialstreamduringtheentireaveragingperiodduetonormalvariationsintheoperatingconditionsforthetreatmentprocess.Examplesofsuchnormalvariationsareseasonalvariationsinoffsitematerialquantityorfluctuationsinambienttemperature. ` (iii)Allsamplesshallbecollectedandhandledinaccordancewithwrittenprocedurespreparedbytheowneroroperatoranddocumentedinasitesamplingplan.Thisplanshalldescribetheprocedurebywhichrepresentativesamplesoftheoffsitematerialstream arecollected suchthata  &p!( minimumlossoforganicsoccursthroughoutthesamplecollectionandhandlingprocessandbywhichsampleintegrityismaintained.Acopyofthewrittensamplingplanshallbemaintainedonsiteintheplantsiteoperating , (0 records.Anexampleofanacceptablesamplingplanincludesaplanincorporatingsamplecollectionandhandlingproceduresinaccordancewiththerequirementsspecifiedin"TestMethodsforEvaluatingSolidWaste,Physical/ChemicalMethods,"EPAPublicationNo.SW-846orMethod25Din40CFRpart60,appendixA. ` (2)Analysis.Eachcollectedsampleshallbeprepared   andanalyzedinaccordancewiththeoneofthefollowingmethods:o[X` N hp x (#%'0*,.8135@8:<H?ACXo ` (i) N Method25Din40CFRpart60,appendixA.    ` (ii) N Method305in40CFRpart63,appendixA. h  ` (iii) N Method624in40CFRpart136,appendixA. d  ` (iv) N Method1624in40CFRpart136,appendixA.   ` (v) N Method1625in40CFRpart136,appendixA.  l  ` (2)Analysis.Eachcollectedsamplemustbeprepared h andanalyzedinaccordancewithoneofthemethodsspecifiedinparagraphs(b)(2)(ii)(A)through(b)(2)(ii)(I)ofthissection,asapplicabletothesampledoffsitematerial,forthepurposeofmeasuringtheHAPlistedinTable1ofthissubpart.  t$&  ` (3)Calculations.TheaverageVOHAPconcentration()Cxx6)  &p!( onamass-weightedbasisshallbecalculatedbyusingtheresultsforallsamplesanalyzedinaccordancewithparagraph(c)(2)ofthissectionandthefollowingequation. Anowneroroperatorusingatestmethodthatprovides , (0 speciesspecificchemicalconcentrationsmayadjustthemeasuredconcentrationstothecorrespondingconcentrationvalueswhichwouldbeobtainedhadtheoffsitematerialsamplesbeenanalyzedusingMethod305.Toadjustthesedata,themeasuredconcentrationforeachindividualHAPchemicalspeciescontainedintheoffsitematerialismultipliedbytheappropriatespeciesspecificadjustmentfactor(fm305)listedinTable1ofthissubpart.  d  PghRB>z  p @Xdddddddd@E  d Ӏwhere:̀)Cxx6Ԁ=0 N AverageVOHAPconcentrationoftheoffsite : materialonamassweightedbasis,ppmw. N (#N (# Ѐi=0 N Individualsample"i"oftheoffsitematerial.BN (#N (# Ѐn=0 N Totalnumberofsamplesoftheoffsitematerial > collected(atleast4)fortheaveragingperiod(nottoexceed1year). N (#N (# ЀQi=0 N Massquantityofoffsitematerialstream !B# representedbyCi,kg/hr.#%N (#N (# ЀQT=0 N Totalmassquantityofoffsitematerialduring J% ' theaveragingperiod,kg/hr. N (#N (# ЀCi=0 N MeasuredVOHAPconcentrationofsample"i"as (#+ determinedinaccordancewiththerequirementsof63.69 4(a) 3(c)(2) ,ppmw.+J'/N (#N (#  ` (d)DeterminationoftreatmentprocessVOHAP -(1 concentrationlimit(CR).   ` (1)Alloftheoffsitematerialstreamsenteringthetreatmentprocessshallbeidentified. ` (2)TheaverageVOHAPconcentrationofeachoffsitematerialstreamatthepointofdeliveryshallbedeterminedusingtheproceduresspecifiedinparagraph(b)ofthissection. ` (3)TheVOHAPconcentrationlimit(CR)shallbe d  calculatedbyusingtheresultsdeterminedforeachindividualoffsitematerialstreamandthefollowingequation:PVUQA=z  0 @Xdddddddd@E j<d̀where:̀CR=0 N VOHAPconcentrationlimit,ppmw.p N (#N (# Ѐx=0 N Individualoffsitematerialstream"x"thathas !l" aVOHAPconcentrationlessthan500ppmwatthepointofdelivery. N (#N (# Ѐy=0 N Individualoffsitematerialstream"y"thathas  &p!( aVOHAPconcentrationequaltoorgreaterthan500ppmwatthepointofdelivery. N (#N (# Ѐm=0 N Totalnumberof"x"offsitematerialstreams $+t&. treatedbyprocess., (0N (#N (# Ѐn=0 N Totalnumberof"y"offsitematerialstreams  treatedbyprocess. N (#N (# ЀQx=0 N Totalmassquantityofoffsitematerialstream X "x",kg/yr. N (#N (# ЀQy=0 N Totalmassquantityofoffsitematerialstream `  "y",kg/yr. N (#N (# Ѐ)Cxx6x=0 N VOHAPconcentrationofoffsitematerialstream   "x"atthepointofdelivery,ppmw. N (#N (#  ` (e)DeterminationofrequiredHAPmassremovalrate(RMR). ` (1)Alloftheoffsitematerialstreamsenteringthe h treatmentprocessshallbeidentified.  d   ` (1)EachindividualstreamcontainingHAPthatenters  thetreatmentprocessshallbeidentified.  l  ` (2)TheaverageVOHAPconcentrationofeachoffsite h materialstreamatthepointofdeliveryshallbedeterminedinaccordancewiththerequirementsofparagraph(b)ofthissection.  !l"  ` (2)TheaverageVOHAPconcentrationatthepointof "$ deliveryforeachstreamidentifiedinparagraph(e)(1)ofthissectionshallbedeterminedusingthetestmethodsandproceduresspecifiedinparagraph(b)ofthissection.  '#*  ` (3)Foreach individualoffsitematerial stream x)$,  identifiedinparagraph(e)(1)ofthissection thathasan $+t&. averageVOHAPconcentrationequaltoorgreaterthan500 , (0 ppmwatthepointofdelivery,theaveragevolumetricflowrateandthedensityoftheoffsitematerialstreamatthepointofdeliveryshallbedetermined. ` (4)TherequiredHAPmassremovalrate(RMR)shallbecalculatedbyusingtheaverageVOHAPconcentration,averagevolumetricflowrate,anddensitydetermined in  \  paragraph(e)(3)ofthissection foreach offsitematerial    streamandthefollowingequation:PXWQA=z  0 @Xdddddddd@E {d)where:̀RMR= N RequiredHAPmassremovalrate,kg/hr. : Ѐy=0 N Individual offsitematerial stream"y"thathas  aVOHAPconcentrationequaltoorgreaterthan500ppmwatthepointofdeliveryasdeterminedin accordancewiththerequirementsof   63.69 4 3 (b).F !N (#N (# Ѐn=0 N Totalnumberof"y" offsitematerial streams !B# treatedbyprocess. N (#N (# ЀVy=0 N Averagevolumetricflowrateof offsite J% ' material stream"y"atthepointofdelivery, &F") m3/hr.(#+N (#N (# Ѐky=0 N Densityof offsitematerial stream"y",kg/m3N*%-N (#N (# Ѐ)Cxx6y=0 N AverageVOHAPconcentrationof offsitematerial  +J'/ stream"y"atthepointofdeliveryas -(1 determinedin accordancewiththerequirements  of 63.69 4(b)(2) 3(b) ,ppmw.\N (#N (#  ` (f)DeterminationofactualHAPmassremovalrate(MR). ` (1)TheactualHAPmassremovalrate(MR)shallbedeterminedbasedonresultsforaminimumofthreeconsecutiveruns.Thesamplingtimeforeachrunshallbe1hour. ` (2)The offsitematerial HAPmassflowenteringthe `  process(Eb)andthe offsitematerial HAPmassflowexiting   theprocess(Ea)shallbedetermined inaccordancewiththe h requirementsofparagraph(g)(4)ofthissection usingthe d testmethodsandproceduresspecifiedinparagraphs(g)(2)through(g)(4)ofthissection . l  ` (3)Theactualmassremovalrateshallbecalculated by usingthe HAP massflowratesdeterminedin   accordancewiththerequirementsof paragraph(f)(2)ofthis p  sectionandthefollowingequation:PZYQA=z  0 @Xdddddddd@E"  d*:"fwhere:̀MR=0 N ActualHAPmassremovalrate,kg/hr.'#*N (#N (# ЀEb=0 N Offsitematerial HAPmassflowenteringprocess x)$, asdeterminedin accordancewiththe $+t&. requirementsof paragraph(f)(2)ofthis , (0 section,kg/hr. N (#N (# ЀEa=0 N Offsitematerial HAPmassflowexitingprocess \ asdeterminedin accordancewiththe X requirementsof paragraph(f)(2)ofthis   section,kg/hr. N (#N (#  ` (g)DeterminationoftreatmentprocessHAPreductionefficiency(R). ` (1)TheHAPreductionefficiency(R)foratreatmentprocessshallbedeterminedbasedonresultsforaminimumofthreeconsecutiveruns. ` (2)Alloffsitematerialstreamsenteringthe h treatmentprocessandalloffsitematerialstreamsexitingthetreatmentprocessshallbeidentified.Theowneroroperatorshallprepareasamplingplanformeasuringthesestreamsthataccuratelyreflectstheretentiontimeoftheoffsitematerialintheprocess.     ` (2)EachindividualstreamcontainingHAPthatenters p  thetreatmentprocessshallbeidentified.EachindividualstreamcontainingHAPthatexitsthetreatmentprocessshallbeidentified.Theowneroroperatorshallprepareasamplingplanformeasuringtheidentifiedstreamsthataccuratelyreflectstheretentiontimeofthematerialintheprocess.  x)$,  ` (3)Foreachrun,informationshallbedeterminedforeach offsitematerial streamidentifiedinparagraph(g)(2) , (0 ofthissection usingthefollowingprocedures: asspecified  inparagraphs(g)(3)(i)through(g)(3)(iii)ofthissection.  \  ` (i)Themassquantityofeachoffsitematerialstream X enteringtheprocess(Qb)andthemassquantityofeachoff   sitematerialstreamexitingtheprocess(Qa)shallbe `  determined.   \   ` (i)Themassquantityshallbedeterminedforeach   streamidentifiedinparagraph(g)(2)ofthissection as d  enteringtheprocess(Qb).Themassquantityshallbe `  determinedforeachstreamidentifiedinparagraph(g)(2)ofthissectionasexitingtheprocess(Qa).  h  ` (ii)TheaverageVOHAPconcentrationatthepointof d deliveryofeachoffsitematerialstreamenteringtheprocess()Cxx6b)duringtherunshallbedeterminedin l accordancewiththerequirementsofparagraph(b)ofthissection.TheVOHAPconcentrationoftheoffsitematerialstreamatthepointoftreatment(Ca)duringtherunshall p  bedeterminedinaccordancewiththeapplicablerequirementsofparagraph(c)ofthissection.  "$   ` (ii)TheaverageVOHAPconcentrationatthepointof t$& deliveryshallbedeterminedforeachstreamenteringtheprocess()Cxx6b)(asidentifiedinparagraph(g)(2)ofthis '#* section)usingthetestmethodsandproceduresspecifiedinparagraph(b)ofthissection.  $+t&.   ` (iii)TheaverageVOHAPconcentrationatthepointof , (0 treatmentshallbedeterminedforeachstreamexitingtheprocess()Cxx6a)(asidentifiedinparagraph(g)(2)ofthis \ section)usingthetestmethodsandproceduresspecifiedinparagraph(c)ofthissection.     ` (4)The offsitematerial HAPmassflowenteringthe `  process(Eb)andthe offsitematerial HAPmassflowexiting  \  theprocess(Ea)shallbecalculated by usingtheresults   determinedin accordancewith paragraph(g)(3)ofthis d  sectionandthefollowingequations:PSTRB>z  p @Xdddddddd@E d P^]QA=z  0 @Xdddddddd@E d where:̀Eb=0 N Offsitematerial HAPmassflowentering  process,kg/hr. N (#N (# ЀEa=0 N Offsitematerial HAPmassflowexitingprocess, !l" kg/hr. N (#N (# Ѐm=0 N Totalnumberofruns(atleast3)t$&N (#N (# Ѐj=0 N Individualrun"j" &p!(N (#N (# &  Ԁ QV Qbj =0 N Massquantityof offsite materialentering '#* processduringrun"j",kg/hr. N (#N (# ''>ԀQaj=0 N Averagemassquantityof offsite material $+t&. exitingprocessduringrun"j",kg/hr., (0N (#N (# Ѐ)Cxx6aj=0 N AverageVOHAPconcentrationof offsite material  exitingprocessduringrun"j"asdeterminedin accordancewiththerequirementsof  X 63.69 4(c) 3(b) ,ppmw. N (#N (# Ѐ )Cxx6V )Cxx6bj =0 N AverageVOHAPconcentrationof offsite material `  enteringprocessduringrun"j"asdeterminedin accordancewiththerequirementsof    63.69 4 3 (b) (2) ,ppmw.d N (#N (# 9XXN XXXXN X9 ` (5)TheHAPreductionefficiency(R)shallbecalculated by usingthe results HAPmassflowrates    determinedin accordance with paragraph(g)(4)ofthis h sectionandthefollowingequation:P`_QA=z  0 @Xdddddddd@E J dqwhere:̀R=0 N HAPreductionefficiency,percent.N (#N (# ЀEb=0 N Offsitematerial HAPmassflowenteringprocess p  asdetermined inaccordancewiththe !l" requirementsof paragraph (d)(4) (g)(4) ofthis "$ section,kg/hr. N (#N (# ЀEa=0 N Offsitematerial HAPmassflowexitingprocess  &p!( asdeterminedin accordancewiththe '#* requirementsof paragraph (d)(4) (g)(4) ofthis x)$, section,kg/hr. N (#N (#  ` (h)DeterminationofHAPbiodegradationefficiency , (0 (Rbio).   ` (1)ThefractionofHAPbiodegraded(Fbio)shallbe \ determinedusing oneof theprocedure s specifiedin40CFR X part63,appendixCofthispart. ` (2)TheHAPbiodegradationefficiency(Rbio)shallbe `  calculatedbyusingthefollowingequation:PR B>z  pX @Xdddddddd@E  dK where:̀Rbio=0 N HAPbiodegradationefficiency,percent. N (#N (# ЀFbio=0 N FractionofHAPbiodegradedasdeterminedin h  accordancewiththerequirementsof  d paragraph(h)(1)ofthissection. N (#N (#  ` (i)DeterminationofactualHAPmassremovalrate(MRbio). h  ` (1)TheactualHAPmassremovalrate(MRbio)shallbe  determinedbasedonresultsforaminimumofthreeconsecutiveruns.Thesamplingtimeforeachrunshallbe1hour. ` (2)TheoffsitematerialHAPmassflowenteringthe t$& process(Eb)shallbedeterminedinaccordancewiththe  &p!( requirementsofparagraph(g)(4)ofthissection.  '#*   ` (2)TheHAPmassflowenteringtheprocess(Eb)shall x)$, bedeterminedusingthetestmethodsandproceduresspecifiedinparagraphs(g)(2)through(g)(4)ofthis , (0 section.    ` (3)ThefractionofHAPbiodegraded(Fbio)shallbe \ determinedusingtheprocedurespecifiedin40CFRpart63,appendixCofthispart. ` (4)TheactualmassremovalrateshallbecalculatedbyusingtheHAPmassflowratesandfractionofHAPbiodegradeddeterminedin accordancewiththerequirements   of paragraphs(i)(2)and(i)(3),respectively,ofthis d  sectionandthefollowingequation:PdcQA=z  0 @Xdddddddd@E  d :f where:̀MRbio=0 N ActualHAPmassremovalrate,kg/hr.:N (#N (# ЀEb=0 N Offsitematerial HAPmassflowentering  process,kg/hr. N (#N (# ЀFbio=0 N FractionofHAPbiodegraded.>N (#N (#  ` (j)DeterminationofmaximumHAPvaporpressureforoffsitematerialinatank. ` (1)ThemaximumHAPvaporpressureoftheoffsitematerialcompositionmanagedinatankshallbedeterminedusingeitherdirectmeasurementasspecifiedinparagraph(j)(2)ofthissectionorbyknowledgeoftheoffsitematerialasspecifiedbyparagraph(j)(3)ofthissection. ` (2)DirectmeasurementtodeterminethemaximumHAPvaporpressureofanoffsitematerial. ` (i)Sampling.Asufficientnumberofsamplesshallbe -(1 collectedtoberepresentativeoftheoffsitematerialcontainedinthetank.Allsamplesshallbecollectedandhandledinaccordancewithwrittenprocedurespreparedbytheowneroroperatoranddocumentedinasitesamplingplan.Thisplanshalldescribetheprocedurebywhichrepresentativesamplesoftheoffsitematerialiscollectedsuchthataminimumlossoforganicsoccursthroughoutthesamplecollectionandhandlingprocessandbywhichsampleintegrityismaintained.Acopyofthewrittensamplingplanshallbemaintainedonsiteintheplantsiteoperatingrecords.Anexampleofanacceptablesamplingplanincludesaplanincorporatingsamplecollectionandhandlingproceduresinaccordancewiththerequirementsspecifiedin"TestMethodsforEvaluatingSolidWaste,Physical/ChemicalMethods,"EPAPublicationNo.SW-846orMethod25Din40CFRpart60,appendixA. ` (ii)Analysis.AnyoneofthefollowingmethodsmaybeusedtoanalyzethesamplesandcomputethemaximumHAPvaporpressureoftheoffsitematerial: ` (A)Method25Ein40CFRpart60appendixA; ` (B)MethodsdescribedinAmericanPetroleumInstituteBulletin2517,"EvaporationLossfromExternalFloatingRoofTanks,"; ` (C)Methodsobtainedfromstandardreferencetexts; ` (D)ASTMMethod287983;or , (0  ` (E)AnyothermethodapprovedbytheAdministrator. ` (3)UseofknowledgetodeterminethemaximumHAPvaporpressureoftheoffsitematerial.Documentationshallbepreparedandrecordedthatpresentstheinformationusedasthebasisfortheowner'soroperator'sknowledgethatthemaximumHAPvaporpressureoftheoffsitematerialislessthanthemaximumvaporpressurelimitlistedinTable3orTable4ofthissubpartfortheapplicabletankdesigncapacitycategory.Examplesofinformationthatmaybeusedinclude:theoffsitematerialisgeneratedbyaprocessforwhichatotherlocationsitpreviouslyhasbeendeterminedbydirectmeasurementthattheoffsitematerialmaximumHAPvaporpressureislessthanthemaximumvaporpressurelimitfortheappropriatetankdesigncapacitycategory. ` (k)Procedurefordeterminingnodetectableorganicemissionsforthepurposeofcomplyingwiththissubpart. ` (1)ThetestshallbeconductedinaccordancewiththeproceduresspecifiedinMethod21of40CFRpart60,appendixA.Eachpotentialleakinterface(i.e.,alocationwhereorganicvaporleakagecouldoccur)onthecoverandassociatedclosuredevicesshallbechecked.Potentialleakinterfacesthatareassociatedwithcoversandclosuredevicesinclude,butarenotlimitedto:theinterfaceofthecoveranditsfoundationmounting;theperipheryofany , (0 openingonthecoveranditsassociatedclosuredevice;andthesealingseatinterfaceonaspringloadedpressurereliefvalve. ` (2)Thetestshallbeperformedwhentheunitcontainsamaterialhaving anorganicHAP atotalorganic  `  concentrationrepresentativeoftherangeofconcentrationsforthe offsite materialsexpectedtobemanagedinthe   unit.Duringthetest,thecoverandclosuredevicesshallbesecuredintheclosedposition. ` (3)ThedetectioninstrumentshallmeettheperformancecriteriaofMethod21of40CFRpart60,appendixA,excepttheinstrumentresponsefactorcriteriainsection3.1.2(a)ofMethod21shallbefortheaveragecompositionoftheorganicconstituentsinthe offsite  l materialplacedintheunit,notforeachindividualorganicconstituent. ` (4)ThedetectioninstrumentshallbecalibratedbeforeuseoneachdayofitsusebytheproceduresspecifiedinMethod21of40CFRpart60,appendixA. ` (5)Calibrationgasesshallbeasfollows: ` (i)Zeroair(lessthan10ppmvhydrocarboninair);and ` (ii)Amixtureofmethane ornhexane inairata x)$, concentrationofapproximately,butlessthan10,000ppmv. ` (6)Thebackgroundlevelshallbedeterminedaccording , (0 totheproceduresinMethod21of40CFRpart60appendixA.     ` (6)Anowneroroperatormaychoosetoadjustornot \ adjustthedetectioninstrumentreadingstoaccountforthebackgroundorganicconcentrationlevel.Ifanowneroroperatorchoosestoadjusttheinstrumentreadingsforthebackgroundlevel,thebackgroundlevelvaluemustbedeterminedaccordingtotheproceduresinMethod21of40CFRpart60appendixA.  d   ` (7)Eachpotentialleakinterfaceshallbecheckedbytraversingtheinstrumentprobearoundthepotentialleakinterfaceasclosetotheinterfaceaspossible,asdescribedinMethod21.Inthecasewhentheconfigurationofthecoverorclosuredevicepreventsacompletetraverseoftheinterface,allaccessibleportionsoftheinterfaceshallbesampled.InthecasewhentheconfigurationoftheclosuredevicepreventsanysamplingattheinterfaceandthedeviceisequippedwithanenclosedextensionorhornϜ(e.g.,somepressurereliefdevices),theinstrumentprobeinletshallbeplacedatapproximatelythecenteroftheexhaustareatotheatmosphere. ` ( 8)Thearithmeticdifferencebetweenthemaximum  &p!( organicconcentrationindicatedbytheinstrumentandthebackgroundlevelshallbecomparedwiththevalueof500ppmv.Ifthedifferenceislessthan500ppmv,thenthepotentialleakinterfaceisdeterminedtooperatewithno , (0 detectableorganicemissions.    ` (8)Anowneroroperatormustdetermineifapotential \ leakinterfaceoperateswithnodetectableemissionsusingtheapplicableprocedurespecifiedinparagraph(k)(8)(i)or(k)(8)(ii)ofthissection. ` (i)Ifanowneroroperatorchoosesnottoadjustthedetectioninstrumentreadingsforthebackgroundorganicconcentrationlevel,thenthemaximumorganicconcentrationvaluemeasuredbythedetectioninstrumentiscompareddirectlytotheapplicablevalueforthepotentialleakinterface asspecifiedinparagraph(k)(9)ofthissection. h  ` (ii)Ifanowneroroperatorchoosestoadjustthedetectioninstrumentreadingsforthebackgroundorganicconcentrationlevel,thevalueofthearithmeticdifferencebetweenthemaximumorganicconcentrationvaluemeasuredbytheinstrumentandthebackgroundorganicconcentrationvalueasdeterminedinparagraph(k)(6)ofthissectioniscomparedwiththeapplicablevalueforthepotentialleakinterface asspecifiedinparagraph(k)(9)ofthissection. "$  ` (9)Apotentialleakinterfaceisdeterminedtooperatewithnodetectableemissionsusingtheapplicablecriteriaspecifiedin(k)(9)(i)and(k)(9)(ii)ofthissection. ` (i)Forapotentialleakinterfaceotherthanasealaroundashaftthatpassesthroughacoveropening,thepotentialleakinterfaceisdeterminedtooperatewithno , (0 detectableorganicemissionsiftheorganicconcentrationvaluedeterminedinparagraph(k)(8)islessthan500ppmv. ` (ii)Forasealaroundashaftthatpassesthroughacoveropening,thepotentialleakinterfaceisdeterminedtooperatewithnodetectableorganicemissionsiftheorganicconcentrationvaluedeterminedinparagraph(k)(8)islessthan10,000ppmv.     ` (l)Controldeviceperformancetestprocedures. ` (1)Method1or1Aof40CFRpart60,appendixA,asappropriate,shallbeusedforselectionofthesamplingsitesattheinletandoutletofthecontroldevice. ` (i)Todeterminecompliancewithacontroldevicepercentreductionrequirement,samplingsitesshallbelocatedattheinletofthecontroldeviceasspecifiedinparagraphs(l)(1)(i)(A)and(l)(1)(i)(B)ofthissection,andattheoutletofthecontroldevice. ` (A)Thecontroldeviceinletsamplingsiteshallbelocatedafterthefinalproductrecoverydevice. ` (B)Ifaventstreamisintroducedwiththecombustionairorasaauxiliaryfuelintoaboilerorprocessheater,thelocationoftheinletsamplingsitesshallbeselectedtoensurethatthemeasurementoftotalHAPconcentrationorTOCconcentration,asapplicable,includesallventstreamsandprimaryandsecondaryfuelsintroducedintotheboilerorprocessheater. , (0  ` (ii)Todeterminecompliancewithanenclosedcombustiondeviceconcentrationlimit,thesamplingsiteshallbelocatedattheoutletofthedevice. ` (2)ThegasvolumetricflowrateshallbedeterminedusingMethod2,2A,2C,or2Dof40CFRpart60,appendixA,asappropriate. ` (3)Todeterminecompliancewiththecontroldevicepercentreductionrequirement,theowneroroperatorshalluseMethod18of40CFRpart60,appendixAofthischapter;alternatively,anyothermethodordatathathasbeenvalidatedaccordingtotheapplicableproceduresinMethod301in40CFRpart63,appendixAofthispartmaybeused.Thefollowingproceduresshallbeusedtocalculatepercentreductionefficiency: ` (i)Theminimumsamplingtimeforeachrunshallbe1hourinwhicheitheranintegratedsampleoraminimumoffourgrabsamplesshallbetaken.Ifgrabsamplingisused,thenthesamplesshallbetakenatapproximatelyequalintervalsintimesuchas15minuteintervalsduringtherun. ` (ii)ThemassrateofeitherTOC(minusmethaneandethane)ortotalHAP(EiandEo,respectively)shallbe '#* computed. ` (A)Thefollowingequationsshallbeused: , (0 PfeQA=z  0 @Xdddddddd@E d B where:̢Cij,Coj=0 N Concentrationofsamplecomponentjofthegas `  streamattheinletandoutletofthecontroldevice,respectively,drybasis,partspermillionbyvolume. N (#N (# ТEi,Eo0 ` =0 N MassrateofTOC(minusmethaneandethane)or 0  totalHAPattheinletandoutletofthecontroldevice,respectively,drybasis,kilogramperhour. N (#N (# ТMij,Moj=0 N Molecularweightofsamplecomponentjofthe  gasstreamattheinletandoutletofthecontroldevice,respectively,gram/grammole. N (#N (# ЀQi,Qo=0 N Flowrateofgasstreamattheinletandoutlet  ofthecontroldevice,respectively,drystandardcubicmeterperminute. N (#N (# ЀK2=0 N Constant,2.494x10h""Ԅ60"h"Ԁ(partspermillion)h""-10"h" "$ (gram-moleperstandardcubicmeter)(kilogram/gram)(minute/hour),wherestandardtemperature(grammoleperstandardcubicmeter)is20$C.H)$,N (#N (#  ` (B)WhentheTOCmassrateiscalculated,allorganiccompounds(minusmethaneandethane)measuredbyMethod18 ,'0 of40CFRpart60,appendixAshallbesummedusingtheequationinparagraph(l)(3)(ii)(A)ofthissection. ` (C)WhenthetotalHAPmassrateiscalculated,onlytheHAPconstituentsshallbesummedusingtheequationinparagraph(l)(3)(ii)(A)ofthissection. ` (iii)ThepercentreductioninTOC(minusmethaneandethane)ortotalHAPshallbecalculatedasfollows:PjiQA=z  0 @Xdddddddd@Ed J dd where:̀Rcd=0 N Controlefficiencyofcontroldevice,percent.hN (#N (# ЀEi=0 N MassrateofTOC(minusmethaneandethane)or d totalHAPattheinlettothecontroldeviceascalculatedunderparagraph(l)(3)(ii)ofthissection,kilogramsTOCperhourorkilogramsHAPperhour. N (#N (# ЀEo=0 N MassrateofTOC(minusmethaneandethane)or p  totalHAPattheoutletofthecontroldevice,ascalculatedunderparagraph(l)(3)(ii)ofthissection,kilogramsTOCperhourorkilogramsHAPperhour. N (#N (#  ` (iv)Iftheventstreamenteringaboilerorprocessheaterisintroducedwiththecombustionairorasasecondaryfuel,theweightpercentreductionoftotalHAPorTOC(minusmethaneandethane)acrossthedeviceshallbe , (0 determinedbycomparingtheTOC(minusmethaneandethane)ortotalHAPinallcombustedventstreamsandprimaryandsecondaryfuelswiththeTOC(minusmethaneandethane)ortotalHAPexitingthedevice,respectively. ` (4)TodeterminecompliancewiththeenclosedcombustiondevicetotalHAPconcentrationlimitofthissubpart,theowneroroperatorshalluseMethod18of40CFRpart60,appendixAtomeasureeitherTOC(minusmethaneandethane)ortotalHAP.Alternatively,anyothermethodordatathathasbeenvalidatedaccordingtoMethod301inappendixAofthispart,maybeused.Thefollowingproceduresshallbeusedtocalculatepartspermillionbyvolumeconcentration,correctedto3percentoxygen: ` (i)Theminimumsamplingtimeforeachrunshallbe1hourinwhicheitheranintegratedsampleoraminimumoffourgrabsamplesshallbetaken.Ifgrabsamplingisused,thenthesamplesshallbetakenatapproximatelyequalintervalsintime,suchas15minuteintervalsduringtherun. ` (ii)TheTOCconcentrationortotalHAPconcentrationshallbecalculatedaccordingtoparagraph(m)(4)(ii)(A)or(m)(4)(ii)(B)ofthissection. ` (A)TheTOCconcentration(CTOC)isthesumofthe x)$, concentrationsoftheindividualcomponentsandshallbecomputedforeachrunusingthefollowingequation: , (0 PlkQA=z  0 @Xdddddddd@E  dVJ where:̀CTOC=0 N Concentrationoftotalorganiccompoundsminus `  methaneandethane,drybasis,partspermillionbyvolume. N (#N (# ЀCji=0 N Concentrationofsamplecomponentsjof d  samplei,drybasis,partspermillionbyvolume. N (#N (# Ѐn=0 N Numberofcomponentsinthesample.hN (#N (# Ѐx=0 N Numberofsamplesinthesamplerun.dN (#N (#  ` (B)ThetotalHAPconcentration(CHAP)shallbe  computedaccordingtotheequationinparagraph(l)(4)(ii)(A)ofthissectionexceptthatonlyHAPconstituentsshallbesummed. ` (iii)ThemeasuredTOCconcentrationortotalHAPconcentrationshallbecorrectedto3percentoxygenasfollows: ` (A)Theemissionratecorrectionfactororexcessair,integratedsamplingandanalysisproceduresofMethod3Bof40CFRpart60,appendixAshallbeusedtodeterminetheoxygenconcentration(%O2dry).Thesamplesshallbe x)$, collectedduringthesametimethatthesamplesarecollectedfordeterminingTOCconcentrationortotalHAP , (0 concentration. ` (B)Theconcentrationcorrectedto3percentoxygen(Cc)shallbecomputedusingfollowingequation: X PnmQA=z  0X @Xdddddddd@E dU $ Pwhere:̀Cc=0 N TOCconcentrationortotalHAPconcentration   correctedto3percentoxygen,drybasis,partspermillionbyvolume. N (#N (# ЀCm=0 N MeasuredTOCconcentrationortotalHAP   concentration,drybasis,partspermillionbyvolume. N (#N (# Ѐ%O2dry=0 N Concentrationofoxygen,drybasis,percentby  volume. N (#N (#  ` (m)Determinationofprocessventstreamflowrateand h totalHAPconcentration. ` (1)Method1or1Aof40CFRpart60,appendixA,asappropriate,mustbeusedforselectionofthesamplingsite. ` (2)Notraversesiteselectionmethodisneededforventssmallerthan0.10meterindiameter. ` (3)ProcessventstreamgasvolumetricflowratemustbedeterminedusingMethod2,2A,2C,or2Dof40CFRpart60,appendixA,asappropriate. ` (4)ProcessventstreamtotalHAPconcentrationmustbe , (0 measuredusingthefollowingprocedures: ` (i)Method18of40CFRpart60,appendixAmustbeusedtomeasurethetotalHAPconcentration.Alternatively,anyothermethodordatathathasbeenvalidatedaccordingtotheprotocolinMethod301ofappendixAofthispartmaybeused. ` (ii)WhereMethod18of40CFRpart60,appendixAisused,thefollowingproceduresmustbeusedtocalculatepartspermillionbyvolumeconcentration: ` (A)Theminimumsamplingtimeforeachrunmustbe1hourinwhicheitheranintegratedsampleorfourgrabsamplesmustbetaken.Ifgrabsamplingisused,thenthesamplesmustbetakenatapproximatelyequalintervalsintime,suchas15minuteintervalsduringtherun. ` (B)ThetotalHAPconcentration(C0HhHAPhH)mustbecomputedaccordingtothefollowingequation:PabQA=x ( X p @XddddddddEp) dda p  (#(# (#(#where: ` C0P&! &p!HAP &p!P&!Ԁ=0  TotalconcentrationofHAPcompoundslisted  &p!( inTable1ofthissubpart,drybasis,partspermillionbyvolume. (#(#  ` C0T+&$+t&Ԣji$+t&T+&Ԁ N =0  Concentrationofsamplecomponentjofthe $+t&. samplei,drybasis,partspermillionby , (0 volume. (#(#  ` n N =0  Numberofcomponentsinthesample.\(#(#  ` x N =0  Numberofsamplesinthesamplerun.X(#(#  63.695Inspectionandmonitoringrequirements.    ` (a)Thissectionspecifiestheinspectionandmonitoringproceduresrequiredtoperformthefollowing: ` (1)ToinspecttankfixedroofsandfloatingroofsforcompliancewiththeTanklevel2controlsstandardsspecifiedin63.685ofthissubpart,theinspectionproceduresarespecifiedinparagraph(b)ofthissection. ` (2)Toinspectandmonitorclosedventsystemsforcompliancewiththestandardsspecifiedin63.693ofthissubpart,theinspectionandmonitoringprocedure s are  specifiedinparagraph(c)ofthissection. ` (3)Toinspectandmonitortransfersystemcoversforcompliancewiththestandardsspecifiedin63.689(c)(1)ofthissubpart,theinspectionandmonitoringprocedure s are p  specifiedinparagraph(d)ofthissection.  ` (4)Tomonitorcontroldevicesforcompliancewiththe "$ standardsspecifiedin63.693ofthissubpart,themonitoringproceduresarespecifiedinparagraph(e)ofthissection.  '#*  ` (b)TankLevel2fixedroofandfloatingroofinspectionrequirements. ` (1)Ownersandoperatorsthatuseatankequippedwith , (0 aninternalfloatingroofinaccordancewiththeprovisionsof63.685(e)ofthissubpartshallmeetthefollowinginspectionrequirements: ` (i)Thefloatingroofanditsclosuredevicesshallbevisuallyinspectedbytheowneroroperatortocheckfordefectsthatcouldresultinairemissions.Defectsinclude,butarenotlimitedto,theinternalfloatingroofisnotfloatingonthesurfaceoftheliquidinsidethetank;liquidhasaccumulatedontopoftheinternalfloatingroof;anyportionoftheroofsealshavedetachedfromtheroofrim;holes,tears,orotheropeningsarevisibleinthesealfabric;thegasketsnolongercloseoffthewastesurfacesfromtheatmosphere;ortheslottedmembranehasmorethan10percentopenarea. ` (ii)Theowneroroperatorshallinspecttheinternalfloatingroofcomponentsasfollowsexceptasprovidedforinparagraph(b)(1)(iii)ofthissection: ` (A)Visuallyinspecttheinternalfloatingroofcomponentsthroughopeningsonthefixedroof(e.g.,manholesandroofhatches)atleastonceevery 12months  t$&  calendaryear afterinitialfill,and  &p!(  ` (B)Visuallyinspecttheinternalfloatingroof,primaryseal,secondaryseal(ifoneisinservice),gaskets,slottedmembranes,andsleeveseals(ifany)eachtimethetankisemptiedanddegassedandatleastevery10 , (0 years.Priortoeachinspection,theowneroroperatorshallnotifytheAdministratorinaccordancewiththereportingrequirementsspecifiedin63.697ofthissubpart.̀ ` (iii)Asanalternativetoperformingtheinspections `  specifiedinparagraph(b)(1)(ii)ofthissectionforaninternalfloatingroofequippedwithtwocontinuoussealsmountedoneabovetheother,theowneroroperatormayvisuallyinspecttheinternalfloatingroof,primaryandsecondaryseals,gaskets,slottedmembranes,andsleeveseals(ifany)eachtimethetankisemptiedanddegassedandatleastevery5years.Priortoeachinspection,theowneroroperatorshallnotifytheAdministratorinaccordancewiththereportingrequirementsspecifiedin63.697ofthissubpart. ` (iv)Intheeventthatadefectisdetected,theowneroroperatorshallrepairthedefectinaccordancewiththerequirementsofparagraph(b)(4)ofthissection. ` (v)Theowneroroperatorshallmaintainarecordoftheinspectioninaccordancewiththerequirementsspecifiedin63.696ofthissubpart. ` (2)Ownersandoperatorsthatuseatankequippedwithanexternalfloatingroofinaccordancewiththeprovisionsof63.685(f)ofthissubpartshallmeetthefollowingrequirements: , (0  ` (i)Theowneroroperatorshallmeasuretheexternalfloatingroofsealgapsinaccordancewiththefollowingrequirements: ` (A)Theowneroroperatorshallperformmeasurementsofgapsbetweenthetankwallandtheprimarysealwithin60daysafterinitialoperationofthetankfollowinginstallationofthefloatingroofand,thereafter,atleastonceevery5years.Priortoeachinspection,theowneroroperatorshallnotifytheAdministratorinaccordancewiththereportingrequirementsspecifiedin63.697ofthissubpart. ` (B)Theowneroroperatorshallperformmeasurementsofgapsbetweenthetankwallandthesecondarysealwithin60daysafterinitialoperationoftheseparatorfollowinginstallationofthefloatingroofand,thereafter,atleastonceeveryyear.Priortoeachinspection,theowneroroperatorshallnotifytheAdministratorinaccordancewiththereportingrequirementsspecifiedin63.697ofthissubpart. ` (C)Ifatankceasestoholdoffsitematerialforaperiodof1yearormore,subsequentintroductionofoffsitematerialintothetankshallbeconsideredaninitialoperationforthepurposesofparagraphs(b)(2)(i)(A)and(b)(2)(i)(B)ofthissection. ` (D)Theownershalldeterminethetotalsurfaceareaof , (0 gapsintheprimarysealandinthesecondarysealindividuallyusingthefollowingprocedure. ` (1)Thesealgapmeasurementsshallbeperformedat X oneormorefloatingrooflevelswhentheroofisfloatingofftheroofsupports. ` (2)Sealgaps,ifany,shallbemeasuredaroundthe  \  entireperimeterofthefloatingroofineachplacewherea0.32centimeter(cm) (1/8inch) diameteruniformprobe d  passesfreely(withoutforcingorbindingagainsttheseal)betweenthesealandthewallofthetankandmeasurethecircumferentialdistanceofeachsuchlocation. ` (3)Forasealgapmeasuredunderparagraph(b)(2)of d thissection,thegapsurfaceareashallbedeterminedbyusingprobesofvariouswidthstomeasureaccuratelytheactualdistancefromthetankwalltothesealandmultiplyingeachsuchwidthbyitsrespectivecircumferentialdistance. ` (4)Thetotalgapareashallbecalculatedbyadding !l" thegapsurfaceareasdeterminedforeachidentifiedgaplocationfortheprimarysealandthesecondarysealindividually,andthendividingthesumforeachsealtypebythenominal perimeter diameter ofthetank.Thesetotal '#* gapareasfortheprimarysealandsecondarysealarethen are comparedtotherespectivestandardsforthesealtype $+t&. asspecifiedin63.685(f)(1)ofthissubpart. , (0  ` (E)Intheeventthatthesealgapmeasurementsdonotconformtothespecificationsin63.685(f)(1)ofthissubpart,theowneroroperatorshallrepairthedefectinaccordancewiththerequirementsofparagraph(b)(4)ofthissection. ` (F)Theowneroroperatorshallmaintainarecordoftheinspectioninaccordancewiththerequirementsspecifiedin63.696ofthissubpart. ` (ii)Theowneroroperatorshallvisuallyinspecttheexternalfloatingroofinaccordancewiththefollowingrequirements: ` (A)Thefloatingroofanditsclosuredevicesshallbevisuallyinspectedbytheowneroroperatortocheckfordefectsthatcouldresultinairemissions.Defectsinclude,butarenotlimitedto:holes,tears,orotheropeningsintherimsealorsealfabricofthefloatingroof;arimsealdetachedfromthefloatingroof;alloraportionofthefloatingroofdeckbeingsubmergedbelowthesurfaceoftheliquidinthetank;broken,cracked,orotherwisedamagedsealsorgasketsonclosuredevices;andbrokenormissinghatches,accesscovers,caps,orotherclosuredevices. ` (B)Theowneroroperatorshallperformtheinspectionsfollowinginstallationoftheexternalfloatingroofand,thereafter,atleastonceeveryyear. , (0 Ѐ ` (C)Intheeventthatadefectisdetected,theowner  oroperatorshallrepairthedefectinaccordancewiththerequirementsofparagraph(b)(4)ofthissection. ` (D)Theowneroroperatorshallmaintainarecordoftheinspectioninaccordancewiththerequirementsspecifiedin63.696(d)ofthissubpart. ` (3)Ownersandoperatorsthatuseatankequippedwithafixedroofinaccordancewiththeprovisionsof63.685(g)ofthissubpartshallmeetthefollowingrequirements: ` (i)Thefixedroofanditsclosuredevicesshallbevisuallyinspectedbytheowneroroperatortocheckfordefectsthatcouldresultinairemissions.Defectsinclude,butarenotlimitedto,visiblecracks,holes,orgapsintheroofsectionsorbetweentheroofandtheseparatorwall;broken,cracked,orotherwisedamagedsealsorgasketsonclosuredevices;andbrokenormissinghatches,accesscovers,caps,orotherclosuredevices. In !l" thecasewhenatankisburiedpartiallyorentirelyunderground,inspectionisrequiredonlyforthoseportionsofthecoverthatextendtoorabovethegroundsurface,andthoseconnectionsthatareonsuchportionsofthecover(e.g.fillports,accesshatches,gaugewells,etc.)andcanbeopenedtotheatmosphere.  $+t&.   ` (ii)Theowneroroperatorshallperformthe , (0 inspectionsfollowinginstallationofthefixedroofand,thereafter,atleastonceeveryyear.  \   ` (ii)Theowneroroperatormustperformaninitial X inspectionfollowinginstallationofthefixedroof.Thereafter,theowneroroperatormustperformtheinspectionsatleastonceeverycalendaryearexceptasprovidedforinparagraph(f)ofthissection.     ` (iii)Intheeventthatadefectisdetected,theowneroroperatorshallrepairthedefectinaccordancewiththerequirementsofparagraph(b)(4)ofthissection. ` (iv)Theowneroroperatorshallmaintainarecordoftheinspectioninaccordancewiththerequirementsspecifiedin63.696(e)ofthissubpart. ` (4)Theowneroroperatorshallrepaireachdefectdetectedduringaninspectionperformedinaccordancewiththerequirementsofparagraphs(b)(1),(b)(2),or(b)(3)ofthissectioninthefollowingmanner:̀ ` (i)Theowneroroperatorshallwithin45calendardays !l" ofdetectingthedefecteitherrepairthedefectoremptythetankandremoveitfromservice.Ifwithinthis45dayperiodthedefectcannotberepairedorthetankcannotberemovedfromservicewithoutdisruptingoperationsattheplantsite,theowneroroperatorisallowedtwo30dayextensions.Incaseswhenanowneroroperatorelectstousea30dayextension,theowneroroperatorshallprepare , (0 andmaintaindocumentationdescribingthedefect,explainingwhyalternativestoragecapacityisnotavailable,andspecifyascheduleofactionsthatwillensurethatthecontrolequipmentwillberepairedorthetankemptiedassoonaspossible. ` (ii)Whenadefectisdetectedduringaninspectionofatankthathasbeenemptiedanddegassed,theowneroroperatorshallrepairthedefectbeforerefillingthetank. ` (c)Ownersandoperatorsthatuseaclosedventsysteminaccordancewiththeprovisionsof63.693ofthissubpartshallmeetthefollowinginspectionandmonitoringrequirements: ` (1)Eachclosedventsystemthatisusedtocomplywith63.693(c)(1)(i)ofthissubpartshallbeinspectedandmonitoredinaccordancewiththefollowingrequirements: ` (i)Atinitialstartup,theowneroroperatorshallmonitortheclosedventsystemcomponentsandconnectionsusingtheproceduresspecifiedin 63.693(k) 63.694(k) of !l" thissubparttodemonstratethattheclosedventsystemoperateswithno detectable organic detectable emissions. t$&  ` (ii)Afterinitialstartup,theowneroroperatorshallinspectandmonitortheclosedventsystemasfollows: ` (A)Closed-ventsystemjoints,seams,orotherconnectionsthatarepermanentlyorsemi-permanentlysealed(e.g.,aweldedjointbetweentwosectionsofhardpipingor , (0 aboltedandgasketedductingflange)shallbevisuallyinspectedatleastonceperyeartocheckfordefectsthatcouldresultinairemissions.Theowneroroperatorshallmonitoracomponentorconnectionusingtheproceduresspecifiedin 63.693(k) 63.694(k) ofthissubpartto `  demonstratethatitoperateswithnodetectableorganicemissionsfollowinganytimethecomponentisrepairedorreplaced(e.g.,asectionofdamagedhardpipingisreplacedwithnewhardpiping)ortheconnectionisunsealed(e.g.,aflangeisunbolted). ` (B)Closedventsystemcomponentsorconnectionsotherthanthosespecifiedinparagraph(c)(1)(ii)(A)ofthissection,shallbemonitoredatleastonceperyearusingtheproceduresspecifiedin 63.693(k) 63.694(k) ofthis l subparttodemonstratethatcomponentsorconnectionsoperatewithnodetectableorganicemissions.̀ ` (iii)Intheeventthatadefectorleakisdetected, p  theowneroroperatorshallrepairthedefectorleakinaccordancewiththerequirementsofparagraph(3)ofthissection. ` (iv)Theowneroroperatorshallmaintainarecordoftheinspectionandmonitoringinaccordancewiththerequirementsspecifiedin63.696ofthissubpart. ` (2)Eachclosedventsystemthatisusedtocomplywith63.693(c)(1)(ii)ofthissubpartshallbeinspected , (0 andmonitoredinaccordancewiththefollowingrequirements: ` (i)Theclosedventsystemshallbevisuallyinspectedbytheowneroroperatortocheckfordefectsthatcouldresultinairemissions.Defectsinclude,butarenotlimitedto,visiblecracks,holes,orgapsin ductwok  `   ductwork orpiping;looseconnections;orbrokenormissing  \  capsorotherclosuredevices. ` (ii)Theowneroroperatorshallperformthe d  inspectionsfollowinginstallationoftheclosedventsystemand,thereafter,atleastonceeveryyear.      ` (ii)Theowneroroperatormustperformaninitial h inspectionfollowinginstallationoftheclosedventsystem.Thereafter,theowneroroperatormustperformtheinspectionsatleastonceeverycalendaryearexceptasprovidedforinparagraph(f)ofthissection.  h Ѐ ` (iii)Intheeventthatadefectisdetected,theowner  oroperatorshallrepairthedefectinaccordancewiththerequirementsofparagraph(3)ofthissection. ` (iv)Theowneroroperatorshallmaintainarecordoftheinspectioninaccordancewiththerequirementsspecifiedin63.696ofthissubpart. ` (3)Theowneroroperatorshallrepairalldetecteddefectsasfollows: ` (i)Theowneroroperatorshallmakefirsteffortsatrepairofthedefectnolaterthan5calendardaysafter , (0 detectionandrepairshallbecompletedassoonaspossiblebutnolaterthan45calendardaysafterdetection.  ` (ii)Repairofadefectmaybedelayedbeyond45 X calendardaysifeitheroftheconditionsspecifiedinparagraph(c)(3)(ii)(A)or(c)(3)(ii)(B)occurs.Inthiscase,theowneroroperatormustrepairthedefectthenexttimetheprocessorunitthatventstotheclosedventsystemisshutdown.Repairofthedefectmustbecompletedbeforetheprocessorunitresumesoperation. ` (A)Completionoftherepairistechnicallyinfeasiblewithouttheshutdownoftheprocessorunitthatventstotheclosedventsystem. ` (B)Theowneroroperatordeterminesthattheairemissionsresultingfromtherepairofthedefectwithinthespecifiedperiodwouldbegreaterthanthefugitiveemissionslikelytoresultbydelayingtherepairuntilthenexttimetheprocessorunitthatventstotheclosedventsystemisshutdown. 󀀀 !l"  ` (ii) (iii) Theowneroroperatorshallmaintaina "$ recordofthedefectrepairinaccordancewiththerequirementsspecifiedin63.696ofthissubpart. ` (d)Ownersandoperatorsthatuseatransfersystemequippedwithacoverinaccordancewiththeprovisionsof63.689(c)(1)ofthissubpartshallmeetthefollowinginspectionrequirements: , (0  ` (1)Thecoveranditsclosuredevicesshallbevisuallyinspectedbytheowneroroperatortocheckfordefectsthatcouldresultinairemissions.Defectsinclude,butarenotlimitedto,visiblecracks,holes,orgapsinthecoversectionsorbetweenthecoveranditsmounting;broken,cracked,orotherwisedamagedsealsorgasketsonclosuredevices;andbrokenormissinghatches,accesscovers,caps,orotherclosuredevices. Inthecase d  whenatransfersystemisburiedpartiallyorentirelyunderground,inspectionisrequiredonlyforthoseportionsofthecoverthatextendtoorabovethegroundsurface,andthoseconnectionsthatareonsuchportionsofthecover(e.g.accesshatches,etc.)andcanbeopenedtotheatmosphere.  l  ` (2)Theowneroroperatorshallperformthe h inspectionsfollowinginstallationofthecoverand,thereafter,atleastonceeveryyear.  p  Ѐ  ` (2)Theowneroroperatormustperformaninitial !l" inspectionfollowinginstallationofthecover.Thereafter,theowneroroperatormustperformtheinspectionsarleastonceeverycalendaryearexceptasprovidedforinparagraph(f)ofthissection.  '#* Ѐ ` (3)Intheeventthatadefectisdetected,theowner x)$, oroperatorshallrepairthedefectinaccordancewiththerequirementsofparagraph (d) (5)ofthissection. , (0  ` (4)Theowneroroperatorshallmaintainarecordoftheinspectioninaccordancewiththerequirementsspecifiedin63.696ofthissubpart. ` (5)Theowneroroperatorshallrepairalldetecteddefectsasfollows: ` (i)Theowneroroperatorshallmakefirsteffortsatrepairofthedefectnolaterthan5calendardaysafterdetectionandrepairshallbecompletedassoonaspossiblebutnolaterthan45calendardaysafterdetectionexceptasprovidedinparagraph (c)(5)(ii) (d)(5)(ii )ofthissection.     ` (ii)Repairofadefectmaybedelayedbeyond45 h calendardaysiftheowneroroperatordeterminesthatrepairofthedefectrequiresemptyingortemporaryremovalfromserviceofthetransfersystemandnoalternativetransfersystemisavailableatthesitetoacceptthematerialnormallyhandledbythesystem.Inthiscase,theowneroroperatorshallrepairthedefectthenexttimetheprocessorunitthatisgeneratingthematerialhandledbythetransfersystemstopsoperation.Repairofthedefectmustbecompletedbeforetheprocessorunitresumesoperation.   &p!(  ` (ii) (iii) Theowneroroperatorshallmaintaina '#* recordofthedefectrepairinaccordancewiththerequirementsspecifiedin63.696ofthissubpart. ` (e)ControlDeviceMonitoringRequirements.Foreach , (0 controldevicerequiredunder63.693ofthissubparttobemonitoredinaccordancewiththeprovisionsofthisparagraph,theowneroroperatormustensurethateachcontroldeviceoperatesproperlybymonitoringthecontroldeviceinaccordancewiththerequirementsspecifiedinparagraphs(e)(1)through(e)(7)ofthissection. ` (1)Acontinuousparametermonitoringsystemmustbeusedtomeasuretheoperatingparameterorparametersspecifiedforthecontroldevicein63.693(d)through63.693(g)ofthissubpartasapplicabletothetypeanddesignofthecontroldevice.Thecontinuousparametermonitoringsystemmustmeetthefollowingspecificationsandrequirements: ` (i)Thecontinuousparametermonitoringsystemmustmeasureeitheraninstantaneousvalueatleastonceevery15minutesoranaveragevalueforintervalsof15minutesorlessandcontinuouslyrecordeither: ` (A)Eachmeasureddatavalue;or ` (B)Eachblockaveragevalueforeach1hourperiodorshorterperiodscalculatedfromallmeasureddatavaluesduringeachperiod.Ifvaluesaremeasuredmorefrequentlythanonceperminute,asinglevalueforeachminutemaybeusedtocalculatethehourly(orshorterperiod)blockaverageinsteadofallmeasuredvalues. ` (ii)Themonitoringsystemmustbeinstalled, , (0 calibrated,operated,andmaintainedinaccordancewiththemanufacturer'sspecificationsorotherwrittenproceduresthatprovidereasonableassurancethatthemonitoringequipmentisoperatingproperly. ` (2)Usingthedatarecordedbythemonitoringsystem,theowneroroperatormustcalculatethedailyaveragevalueforeachmonitoredoperatingparameterforeachoperatingday.Ifoperationofthecontroldeviceiscontinuous,theoperatingdayisa24hourperiod.Ifcontroldeviceoperationisnotcontinuous,theoperatingdayisthetotalnumberofhoursofcontroldeviceoperationper24hourperiod.Validdatapointsmustbeavailablefor75percentoftheoperatinghoursinanoperatingdaytocomputethedailyaverage. ` (3)Foreachmonitoredoperatingparameter,theowneroroperatormustestablishaminimumoperatingparametervalueoramaximumoperatingparametervalue,asappropriate,todefinetherangeofconditionsatwhichthecontroldevicemustbeoperatedtocontinuouslyachievetheapplicableperformancerequirementsspecifiedin63.693(b)(2)ofthissubpart.Eachminimumormaximumoperatingparametervaluemustbeestablishedinaccordancewiththerequirementsinparagraphs(e)(3)(i)and(e)(3)(ii)ofthissection. ` (i)Iftheowneroroperatorconductsaperformance , (0 testtodemonstratecontroldeviceperformance,thentheminimumormaximumoperatingparametervaluemustbeestablishedbasedonvaluesmeasuredduringtheperformancetestandsupplemented,asnecessary,bythecontroldevicedesignspecifications,manufacturerrecommendations,orotherapplicableinformation. ` (ii)Iftheowneroroperatorusesacontroldevicedesignanalysistodemonstratecontroldeviceperformance,thentheminimumormaximumoperatingparametervaluemustbeestablishedbasedonthecontroldevicedesignanalysisandsupplemented,asnecessary,bythecontroldevicemanufacturerrecommendationsorotherapplicableinformation. ` (4)Anexcursionforagivencontroldeviceisdeterminedtohaveoccurredwhenthemonitoringdataorlackofmonitoringdataresultsinanyoneofthecriteriaspecifiedinparagraphs(e)(4)(i)through(e)(4)(iii)ofthissectionbeingmet.Whenmultipleoperatingparametersaremonitoredforthesamecontroldeviceandduringthesameoperatingdaymorethanoneoftheseoperatingparametersmeetsanexcursioncriterionspecifiedinparagraphs(e)(4)(i)through(e)(4)(iii)ofthissection,thenasingleexcursionisdeterminedtohaveoccurredforthecontroldeviceforthatoperatingday. ` (i)Anexcursionoccurswhenthedailyaveragevalueof , (0 amonitoredoperatingparameterislessthantheminimumoperatingparameterlimit(or,ifapplicable,greaterthanthemaximumoperatingparameterlimit)establishedfortheoperatingparameterinaccordancewiththerequirementsofparagraph(e)(3)ofthissection. ` (ii)Anexcursionoccurswhentheperiodofcontroldeviceoperationis4hoursorgreaterinanoperatingdayandthemonitoringdataareinsufficienttoconstituteavalidhourofdataforatleast75percentoftheoperatinghours.Monitoringdataareinsufficienttoconstituteavalidhourofdataifmeasuredvaluesareunavailableforanyofthe15minuteperiodswithinthehour. ` (iii)Anexcursionoccurswhentheperiodofcontroldeviceoperationislessthan4hoursinanoperatingdayandmorethanoneofthehoursduringtheperioddoesnotconstituteavalidhourofdataduetoinsufficientmonitoringdata.Monitoringdataareinsufficienttoconstituteavalidhourofdataifmeasuredvaluesareunavailableforanyofthe15minuteperiodswithinthehour. ` (5)Foreachexcursion,exceptasprovidedforinparagraph(e)(6)ofthissection,theowneroroperatorshallbedeemedtohavefailedtohaveappliedcontrolinamannerthatachievestherequiredoperatingparameterlimits.Failuretoachievetherequiredoperatingparameterlimits , (0 isaviolationofthisstandard. ` (6)Anexcursionisnotaviolationofthisstandardunderanyoneoftheconditionsspecifiedinparagraphs(e)(6)(i)and(e)(6)(ii)ofthissection. ` (i)Anexcursionisnotaviolationnordoesitcounttowardsthenumberofexcusedexcursionsallowedunderparagraph(e)(6)(ii)ofthissectionwhentheexcursionoccursduringanyoneofthefollowingperiods: ` (A)Duringaperiodofstartup,shutdown,ormalfunctionwhentheaffectedfacilityisoperatedduringsuchperiodinaccordancewiththefacility'sstartup,shutdown,andmalfunctionplan;or ` (B)Duringperiodsofnonoperationoftheunitortheprocessthatisventedtothecontroldevice(resultingincessationofHAPemissionstowhichthemonitoringapplies). ` (ii)Foreachcontroldevice,oneexcusedexcursionisallowedpersemiannualperiodforanyreason.Theinitialsemiannualperiodisthe6monthreportingperiodaddressedbythefirstsemiannualreportsubmittedbytheowneroroperatorinaccordancewith63.697(b)(4)ofthissubpart. ` (7)Nothinginparagraphs(e)(1)through(e)(6)ofthissectionshallbeconstruedtoalloworexcuseamonitoringparameterexcursioncausedbyanyactivitythatviolatesotherapplicableprovisionsofthissubpart. ` (f)Alternativeinspectionandmonitoringinterval. , (0 Followingtheinitialinspectionandmonitoringofapieceofairpollutioncontrolequipmentinaccordancewiththeapplicableprovisionsofthissection,subsequentinspectionandmonitoringoftheequipmentmaybeperformedatintervalslongerthan1yearwhenanowneroroperatordeterminesthatperformingtherequiredinspectionormonitoringprocedureswouldexposeaworkertodangerous,hazardous,orotherwiseunsafeconditionsandtheowneroroperatorcomplieswiththerequirementsspecifiedinparagraphs(f)(1)and(f)(2)ofthissection. ` (1)Theowneroroperatormustprepareandmaintainattheplantsitewrittendocumentationidentifyingthespecificairpollutioncontrolequipmentdesignatedas"unsafetoinspectandmonitor".Thedocumentationmustincludeforeachpieceofairpollutioncontrolequipmentdesignatedassuchawrittenexplanationofthereasonswhytheequipmentisunsafetoinspectormonitorusingtheapplicableproceduresunderthissection. ` (2)Theowneroroperatormustdevelopandimplementawrittenplanandscheduletoinspectandmonitortheairpollutioncontrolequipmentusingtheapplicableproceduresspecifiedinthissectionduringtimeswhenaworkercansafelyaccesstheairpollutioncontrolequipment.Therequiredinspectionsandmonitoringmustbeperformedasfrequentlyaspracticablebutdonotneedtobeperformed , (0 morefrequentlythantheperiodicschedulethatwouldbeotherwiseapplicabletotheairpollutioncontrolequipmentundertheprovisionsofthissection.Acopyofthewrittenplanandschedulemustbemaintainedattheplantsite.    63.696Recordkeepingrequirements. `   ` (a)Theowneroroperatorsubjecttothissubpartshallcomplywiththerecordkeepingrequirementsin63.10under40CFR63subpartAGeneralProvisionsthatareapplicabletothissubpartasspecifiedinTable2ofthissubpart. ` (b)Theowneroroperatorofacontroldevicesubjecttothissubpartshallmaintaintherecordsinaccordancewiththerequirementsof40CFR63.10ofthispart. ` (c)[Reserved] ` (d)Eachowneroroperatorusinganinternalfloatingrooftocomplywiththetankcontrolrequirementsspecifiedin63.685(e)ofthissubpartorusinganexternalfloatingrooftocomplywiththetankcontrolrequirementsspecifiedin63.685(f)ofthissubpartshallprepareandmaintainthefollowingrecords: ` (1)Documentationdescribingthefloatingroofdesignandthedimensionsofthetank. ` (2)Arecordforeachinspectionrequiredby63.695(b)ofthissubpart,asapplicabletothetank,thatincludesthefollowinginformation:atankidentification , (0 number(orotheruniqueidentificationdescriptionasselectedbytheowneroroperator)andthedateofinspection. ` (3)Theowneroroperatorshallrecordforeachdefectdetectedduringinspectionsrequiredby63.695(b)ofthissubpartthefollowinginformation:thelocationofthedefect,adescriptionofthedefect,thedateofdetection,andcorrectiveactiontakentorepairthedefect.Intheeventthatrepairofthedefectisdelayedinaccordancewiththeprovisionsof63.695(b)(4)ofthissection,theowneroroperatorshallalsorecordthereasonforthedelayandthedatethatcompletionofrepairofthedefectisexpected. ` (4)Ownersandoperatorsthatuseatankequippedwithanexternalfloatingroofinaccordancewiththeprovisionsof63.685(f)ofthissubpartshallprepareandmaintainrecordsforeachsealgapinspectionrequiredby63.695(b)describingtheresultsofthesealgapmeasurements.Therecordsshallincludethedate ofthat themeasurementsare "$ performed,therawdataobtainedforthemeasurements,andthecalculationsofthetotalgapsurfacearea.Intheeventthatthesealgapmeasurementsdonotconformtothespecificationsin63.695(b)ofthissubpart,therecordsshallincludeadescriptionoftherepairsthatweremade,thedatetherepairsweremade,andthedatetheseparator , (0 wasemptied,ifnecessary. ` (e)Eachowneroroperatorusingafixedrooftocomplywiththetankcontrolrequirementsspecifiedin63.685(g)ofthissubpartshallprepareandmaintainthefollowingrecords: ` (1)Arecordforeachinspectionrequiredby63.695(b)ofthissubpart,asapplicabletothetank,thatincludesthefollowinginformation:atankidentificationnumber(orotheruniqueidentificationdescriptionasselectedbytheowneroroperator)andthedateofinspection. ` (2)Theowneroroperatorshallrecordforeachdefectdetectedduringinspectionsrequiredby63.695(b)ofthissubpartthefollowinginformation:thelocationofthedefect,adescriptionofthedefect,thedateofdetection,andcorrectiveactiontakentorepairthedefect.Intheeventthatrepairofthedefectisdelayedinaccordancewiththeprovisionsof63.695(b)(4)ofthissection,theowneroroperatorshallalsorecordthereasonforthedelayandthedatethatcompletionofrepairofthedefectisexpected. ` (f)Eachowneroroperatorusinganenclosuretocomplywiththetankcontrolrequirementsspecifiedin63.685(i)ofthissubpartshallprepareandmaintainrecordsforthemostrecentsetofcalculationsand , (0 measurementsperformedbytheowneroroperatortoverifythattheenclosuremeetsthecriteriaofapermanenttotalenclosureasspecifiedin"ProcedureTCriteriaforandVerificationofaPermanentorTemporaryTotalEnclosure"under40CFR52.741,AppendixB. ` (g)Anowneroroperatorshallrecord,onasemiannualbasis,theinformationspecifiedinparagraphs(g)(1)and(g)(2)ofthissectionforthoseplannedroutinemaintenanceoperationsthatwouldrequirethecontroldevicenottomeettherequirementsof63.693(d)through(h)ofthissubpart,asapplicable. ` (1)Adescriptionoftheplannedroutinemaintenancethatisanticipatedtobeperformedforthecontroldeviceduringthenext6months.Thisdescriptionshallincludethetypeofmaintenancenecessary,plannedfrequencyofmaintenance,andlengthsofmaintenanceperiods. ` (2)Adescriptionoftheplannedroutinemaintenancethatwasperformedforthecontroldeviceduringtheprevious6months.Thisdescriptionshallincludethetypeofmaintenanceperformedandthetotalnumberofhoursduringthese6monthsthatthecontroldevicedidnotmeettherequirementof63.693(d)through(h)ofthissubpart,asapplicable,duetoplannedroutinemaintenance. ` (h)Anowneroroperatorshallrecordtheinformationspecifiedinparagraphs(h)(1)through(h)(3)ofthis , (0 sectionforthoseunexpectedcontroldevicesystemmalfunctionsthatwouldrequirethecontroldevicenottomeettherequirementsof63.693(d)through(h)ofthissubpart,asapplicable. ` (1)Theoccurrenceanddurationofeachmalfunctionofthecontroldevicesystem. ` (2)Thedurationofeachperiodduringamalfunctionwhengases,vapors,orfumesareventedfromthewastemanagementunitthroughtheclosedventsystemtothecontroldevicewhilethecontroldeviceisnotproperlyfunctioning. ` (3)Actionstakenduringperiodsofmalfunctiontorestoreamalfunctioningcontroldevicetoitsnormalorusualmannerofoperation.63.697Reportingrequirements. h  ` (a)Theowneroroperatorsubjecttothissubpart  shallcomplywiththenotificationrequirementsin63.9andthereportingrequirementsin63.10under40CFR63subpartAGeneralProvisionsthatareapplicabletothissubpartasspecifiedinTable2ofthissubpart.  t$&   ` (a)Eachowneroroperatorofanaffectedsource  &p!( subjecttothissubpartmustcomplywiththenotificationrequirementsspecifiedinparagraph(a)(1)ofthissectionandthereportingrequirementsspecifiedinparagraph(a)(2)ofthissection. , (0  ` (1)TheowneroroperatorofanaffectedsourcemustsubmitnoticestotheAdministratorinaccordancewiththeapplicablenotificationrequirementsin40CFR63.9asspecifiedinTable2ofthissubpart.Forthepurposeofthissubpart,anowneroroperatorsubjecttotheinitialnotificationrequirementsunder40CFR63.9(b)(2)mustsubmittherequirednotificationonorbeforecX0XXeX0[insertdate   90daysafterdateofpublicationintheFederalRegister].#eX0XXcX0# d   ` (2)TheowneroroperatorofanaffectedsourcemustsubmitreportstotheAdministratorinaccordancewiththeapplicablereportingrequirementsin40CFR63.10asspecifiedinTable2ofthissubpart.  d  ` (b)Theowneroroperatorofacontroldeviceusedtomeettherequirementsof63.693ofthissubpartshallsubmitthefollowing notificationsand reportstothe h Administrator: ` (1)ANotificationofPerformanceTestsspecifiedin63.7and63.9(g)ofthispart, ` (2)Performancetestreportsspecifiedin63.10(d)(2)ofthispart ` (3)Startup,shutdown,andmalfunctionreportsspecifiedin63.10(d)(5)ofthispart, ` (i)Ifactionstakenbyanowneroroperatorduringastartup,shutdown,ormalfunctionofanaffectedsource(includingactionstakentocorrectamalfunction)arenot , (0 completelyconsistentwiththeproceduresspecifiedinthesource'sstartup,shutdown,andmalfunctionplanspecifiedin63.6(e)(3)ofthispart,theowneroroperatorshallstatesuchinformationinthereport.Thestartup,shutdown,ormalfunctionreportshallconsistofaletter,containingthename,title,andsignatureoftheresponsibleofficialwhoiscertifyingitsaccuracy,thatshallbesubmittedtotheAdministrator,and ` (ii)Separatestartup,shutdown,ormalfunctionreportsarenotrequirediftheinformationisincludedinthe summary reportspecifiedinparagraph (b)(6) (b)(4) ofthis h section. ` (4)Asummaryreportspecifiedin63.10(e)(3)ofthispartshallbesubmittedonasemiannualbasis(i.e.,onceevery6monthperiod). Thesummaryreportmustinclude h adescriptionofallexcursionsasdefinedin63.695(e)ofthissubpartthathaveoccurredduringthe6monthreportingperiod.Foreachexcursioncausedwhenthedailyaveragevalueofamonitoredoperatingparameterislessthantheminimumoperatingparameterlimit(or,ifapplicable,greaterthanthemaximumoperatingparameterlimit),thereportmustincludethedailyaveragevaluesofthemonitoredparameter,theapplicableoperatingparameterlimit,andthedateanddurationoftheperiodthattheexceedanceoccurred.Foreachexcursioncausedbylackof , (0 monitoringdata,thereportmustincludethedateanddurationofperiodwhenthemonitoringdatawerenotcollectedandthereasonwhythedatawerenotcollected.  X  ` (c)EachowneroroperatorusinganinternalfloatingrooforexternalfloatingrooftocomplywiththeTankLevel2controlrequirementsspecifiedin63.685(d)ofthissubpartshallnotifytheAdministratorinadvanceofeachinspectionrequiredunder63.695(b)ofthissubparttoprovidetheAdministratorwiththeopportunitytohaveanobserverpresentduringtheinspection.TheowneroroperatorshallnotifytheAdministratorofthedateandlocationoftheinspectionasfollows: ` (1)Priortoeachinspectiontomeasureexternalfloatingroofsealgapsasrequiredunder63.695(b)ofthissubpart,writtennotificationshallbepreparedandsentbytheowneroroperatorsothatitisreceivedbytheAdministratoratleast30calendardaysbeforethedatethemeasurementsarescheduledtobeperformed. ` (2)Priortoeachvisualinspectionofaninternalfloatingrooforexternalfloatingroofinatankthathasbeenemptiedanddegassed,writtennotificationshallbepreparedandsentbytheowneroroperatorsothatitisreceivedbytheAdministratoratleast30calendardaysbeforerefillingthetankexceptwhenaninspectionisnotplannedasprovidedforinparagraph(c)(3)ofthissection. , (0  ` (3)Whenavisualinspectionisnotplannedandtheowneroroperatorcouldnothaveknownabouttheinspection30calendardaysbeforerefillingthetank,theowneroroperatorshallnotifytheAdministratorassoonaspossible,butnolaterthan7calendardaysbeforerefillingofthetank.Thisnotificationmaybemadebytelephoneandimmediatelyfollowedbyawrittenexplanationforwhytheinspectionisunplanned.Alternatively,writtennotification,includingtheexplanationfortheunplannedinspection,maybesentsothatitisreceivedbytheAdministratoratleast7calendardaysbeforerefillingthetank.63.698DelegationofAuthority.   ` (a)IndelegatingimplementationandenforcementauthoritytoaStateundersection112(d)oftheAct,theauthoritylistedinparagraph(b)ofthissectionshallberetainedbytheAdministratorandnottransferredtoaState. ` (b)AuthoritywillnotbedelegatedtoStatesfor63.694ofthissubpart.   &p!( [%o[%[%I[%  TABLE1.LISTOFHAZARDOUSAIRPOLLUTANTS(HAP)̀FORSUBPARTDD  *qpq ddd Xdd Xdd X(#(#q,d",<td ,t +  1DD" 2 81ТCAS̀No.a 9DE*"DD 9ChemicalName =DED**"DE =fm305 QDDB**" 8 DED pQ75070 9DE*. ~"DD 9ЀAcetaldehyde =DED*. ~ DE =1.000 QEDB*. ~ " p DED PQ75058 0EE!  ED 0ЀAcetonitrile 4EED!  EE 40.989 QEDB*  " P EED PQ98862 0EE! :ED 0ЀAcetophenone 4EED! :EE 40.314 QEDB* :" P EED PQ107028 0EE!H ED 0ЀAcrolein 4EED!H EE 41.000 QEDB*H " P EED PQ107131 0EE! ED 0ЀAcrylonitrile 4EED! EE 40.999 QEDB* " P EED PQ107051 0EE!T ED 0ЀAllylchloride 4EED!T EE 41.000 QEDB*T " P EED Q71432 0EE!b ED 0ЀBenzene(includesbenzeneingasoline) 4EED!8EE 41.000 QEDB*b "  EED Q98077 0EE!ED 0ЀBenzotrichloridè(isomersandmixture) 4EED!l EE 40.958 QEDB*!"  EED PQ100447 0EE!"ED 0ЀBenzylchloride 4EED!#EE 41.000 QEDB*$" P EED PQ92524 0EE!(x%ED 0ЀBiphenyl =EED*(x&EE =0.864 QEDB*(x'" P EED PQ542881 0EE!(ED 0ЀBis(chloromethyl)etherb 4EED!)EE 40.999 QEDB**" P EED PQ75252 0EE!4+ED 0ЀBromoform 4EED!4,EE 40.998 QEDB*4-" P EED PQ106990 0EE!B.ED 0Ѐ1,3Butadiene 4EED!B/EE 41.000 tEDe*B0" P EED PX@75150X@t75150 SEED91 X@75150 X@ED SЀCarbondisulfide 4EED!2EE 41.000 QEDB*3" P EED PQ56235 0EE!N4ED 0ЀCarbontetrachloride 4EED!N5EE 41.000 QEDB*N6" P EED PQ43581 0EE!\ 7ED 0ЀCarbonylsulfide 4EED!\ 8EE 41.000 QEDB*\ 9" P EED PQ133904 9EE*! :"ED 9ЀChloramben =EED*! ;EE =0.633 QEDB*! <" P EED PQ108907 0EE!#h=ED 0ЀChlorobenzene 4EED!#h>EE 41.000 QEDB*#h?" P EED PQ67663 0EE!v$@ED 0ЀChloroform 4EED!v$AEE 41.000 QEDB*v$B" P EED PQ107302 0EE!%$!CED 0ЀChloromethylmethyletherb 4EED!%$!DEE 41.000 QEDB*%$!E" P EED PQ126998 0EE!2'"FED 0ЀChloroprene 4EED!2'"GEE 41.000 QEDB*2'"H" P EED PQ98828 0EE!(#IED 0ЀCumene 4EED!(#JEE 41.000 QEDB*(#K" P EED PQ94757 0EE!)>%LED 0Ѐ2,4D,saltsandesters 4EED!)>%MEE 40.167 QEDB*)>%N" P EED PQ334883 0EE!L+&OED 0ЀDiazomethanec 4EED!L+&PEE 40.999 QEDB*L+&Q" P EED PQ132649 0EE!,'RED 0ЀDibenzofurans =EED*,'SEE =0.967 QEDB*,'T" P EED PQ96128 0EE!ED 0 1,2Dibromo3chloropropane 4EED!EE 41.000 QEDB*" P EED PQ106467 0EE!ED 0Ѐ1,4Dichlorobenzene(p) 4EED!EE 41.000 QEDB*" P EED Q107062 9EE*H D"ED 9ЀDichloroethanè(Ethylenedichloride) =EED*  EE =1.000 QEDB*H D "  EED Q111444 9EE*| x "ED 9ЀDichloroethylether̀(Bis(2chloroethylether) =EED*R N EE =0.757 uEDf*| x"  EED PH A542756H Au542756 TEEE: H A542756 H AED TЀ1,3Dichloropropene 4EED!EE 41.000 tEDe*" P EED Ppe@79447pe@t79447 \EEMB " pe@79447 pe@ED \ЀDimethylcarbamoylchloridec =EED* EE =0.150 tEDe* " P EED P`@57147 `@t57147 \EEMBlh "  `@57147 `@ED  \Ѐ1,1Dimethylhydrazine =EED*lh  EE  =0.383 QEDB*lh "  P EED PQ64675 0EE! ED 0ЀDiethylsulfate 4EED! EE 40.0025 QEDB* " P EED PQ77781 0EE!($ ED 0ЀDimethylsulfate 4EED!($ EE 40.086 QEDB*($ " P EED PQ121697 0EE!ED 0ЀN,NDimethylaniline 4EED!EE 40.0008 QEDB* " P EED PQ51285 0EE!!ED 0Ѐ2,4Dinitrophenol 4EED!"EE 40.0077 QEDB*#" P EED PQ121142 0EE!B>$ED 0Ѐ2,4Dinitrotoluene 4EED!B>%EE 40.0848 QEDB*B>&" P EED Q123911 0EE!'ED 0Ѐ1,4Dioxanè(1,4Diethyleneoxide) 4EED!vr)EE 40.869 QEDB**"  EED Q106898 0EE!+ED 0ЀEpichlorohydriǹ(1Chloro2,3epoxypropane) 4EED!-EE 40.939 QEDB*."  EED PQ106887 0EE!/ED 0Ѐ1,2Epoxybutane 4EED!0EE 41.000 QEDB*1" P EED PQ140885 0EE!fb2ED 0ЀEthylacrylate 4EED!fb3EE 41.000 QEDB*fb4" P EED PQ100414 0EE! 5ED 0ЀEthylbenzene 4EED! 6EE 41.000 QEDB* 7" P EED Q75003 0EE!""8ED 0ЀEthylchloridè(Chloroethane) 4EED!":EE 41.000 QEDB*"";"  EED Q106934 0EE!V$R<ED 0ЀEthylenedibromidè(Dibromoethane) 4EED!,%(>EE 40.999 QEDB*V$R?"  EED Q107062 0EE!&@ED 0ЀEthylenedichloridè(1,2Dichloroethane) 4EED!`'\ BEE 41.000 QEDB*&C"  EED Q151564 0EE!(!DED 0ЀEthyleneiminè(Aziridine) 4EED!)"FEE 40.867 QEDB*(!G"  EED PQ75218 0EE!*#HED 0ЀEthyleneoxide 4EED!*#IEE 41.000 tEDe**#J" P EED d@75343d@t75343 SEED9P,L%K d@75343 d@ED SЀEthylidenedichloridè(1,1Dichloroethane) 4EED!&-"&MEE 41.000 QEDB*P,L%N"  EED PQ 9EE*"ED 9 Glycolethersd thathavea  Henry'sLawconstantvalueequaltoorgreaterthan0.1Y/X(1.8x106atm/gmmole/m3)   at25$C =EED* EE =[e] uEDf*" P EED PP@118741P@u118741 TEEE:B > P@118741 P@ED TЀHexachlorobenzene =EED*B > EE =0.97 tEDe*B > " P EED P0h@876830h@t87683 SEED9   0h@87683 0h@ED SЀHexachlorobutadiene =EED*  EE =0.88 QEDB*  " P EED PQ67721 0EE!ED 0ЀHexachloroethane =EED*EE =0.499 uEDf*" P EED P@110543@u110543 TEEE:\X  @110543 @ED TЀHexane 4EED!\X EE 41.000 tEDe*\X " P EED P/@78591/@t78591 \EEMB " /@78591 /@ED \ЀIsophorone =EED* EE =0.506 QEDB* " P EED Q58899 9EE* "ED 9ЀLindanè(allisomers) =EED* EE =1.000 QEDB* "  EED PQ67561 0EE!LHED 0ЀMethanol =EED*LHEE =0.855 QEDB*LH" P EED Q74839 0EE!ED 0ЀMethylbromidè(Bromomethane) 4EED!| EE 41.000 QEDB*!"  EED Q74873 0EE!"ED 0ЀMethylchloride(Choromethane) 4EED!$EE 41.000 tEDe*%"  EED @x@71556@x@t71556 SEED9& @x@71556 @x@ED SЀMethylchloroform̀(1,1,1Trichloroethane) 4EED!(EE 41.000 QEDB*)"  EED Q78933 0EE!FB*ED 0ЀMethylethylketonè(2Butanone) 4EED!,EE 40.990 tEDe*FB-"  EED @H@74884@H@t74884 SEED9zv. @H@74884 @H@ED SЀMethyliodidè(Iodomethane) 4EED!P L0EE 41.000 uEDf*zv1"  EED Pd@108101Pd@u108101 TEEE:!2 Pd@108101 Pd@ED TЀMethylisobutylketone(Hexone) 4EED!"4EE 40.979 uEDf*!5"  EED P#A624839#Au624839 TEEE:#6 #A624839 #AED TЀMethylisocyanate 4EED!#7EE 41.000 tEDe*#8" P EED P @80626 @t80626 SEED9@%<9  @80626  @ED SЀMethylmethacrylate 4EED!@%<:EE 40.999 QEDB*@%<;" P EED PQ1634044 0EE!&<ED 0ЀMethyltertbutylether 4EED!&=EE 41.000 QEDB*&>" P EED Q75092 0EE!' ?ED 0ЀMethylenechloridè(Dichloromethane) 4EED!(!AEE 41.000 QEDB*' B"  EED PQ91203 0EE!0*,#CED 0ЀNaphthalene 4EED!0*,#DEE 40.994 QEDB*0*,#E" P EED PQ98953 0EE!+$FED 0ЀNitrobenzene 4EED!+$GEE 40.394 QEDB*+$H" P EED PQ79469 0EE!,%IED 0Ѐ2Nitropropane 4EED!,%JEE 40.989 tEDe*,%K" P EED 0@826880@t82688 SEED9 0@82688 0@ED S Pentachloronitrobenzenè(Quintobenzene) =EED*b^EE =0.839 QEDB*"  EED PQ87865 0EE! ED 0ЀPentachlorophenol =EED* EE =0.0898 QEDB* " P EED PQ75445 0EE! ED 0ЀPhosgenec 4EED!  EE 41.000 uEDf*  " P EED P@123386@u123386 TEEE:| x  @123386 @ED TЀPropionaldehyde 4EED!| x EE 40.999 QEDB*| x " P EED Q78875 0EE! ED 0ЀPropylenedichloridè(1,2Dichloropropane) 4EED!EE 41.000 QEDB* "  EED PQ75569 0EE! ED 0ЀPropyleneoxide 4EED! EE 41.000 QEDB* " P EED Q75558 0EE!lh ED 0Ѐ1,2Propyleniminè(2Methylaziridine) 4EED!B> EE 40.945 QEDB*lh "  EED PQ100425 0EE! ED 0ЀStyrene =EED* EE =1.000 tEDe* " P EED Pu@96093u@t96093 SEED9  u@96093 u@ED SЀStyreneoxide =EED* EE =0.830 tEDe* " P EED P_@79345_@t79345 SEED9\X _@79345 _@ED SЀ1,1,2,2Tetrachloroethane 4EED!\X EE 40.999 uEDf*\X!" P EED  @127184 @u127184 TEEE:"  @127184  @ED TЀTetrachloroethylenè(Perchloroethylene) 4EED!$EE 41.000 QEDB*%"  EED PQ108883 0EE!&ED 0ЀToluene 4EED!'EE 41.000 QEDB*(" P EED PQ95534 0EE!LH)ED 0ЀoToluidine =EED*LH*EE =0.152 QEDB*LH+" P EED PQ120821 0EE!,ED 0Ѐ1,2,4Trichlorobenzene 4EED!-EE 41.000 QEDB*." P EED Q71556 0EE!/ED 0Ѐ1,1,1Trichloroethanè(Methylchlorform) =EED*1EE =1.000 QEDB*2"  EED Q79005 0EE!< 83ED 0Ѐ1,1,2Trichloroethanè(Vinyltrichloride) 4EED!!5EE 41.000 QEDB*< 86"  EED PQ79016 0EE!p"l7ED 0ЀTrichloroethylene 4EED!p"l8EE 41.000 QEDB*p"l9" P EED PQ95954 0EE!#:ED 0Ѐ2,4,5Trichlorophenol 4EED!#;EE 40.108 QEDB*#<" P EED PQ88062 0EE!,%(=ED 0Ѐ2,4,6Trichlorophenol 4EED!,%(>EE 40.132 QEDB*,%(?" P EED PQ121448 0EE!&@ED 0ЀTriethylamine 4EED!&AEE 41.000 QEDB*&B" P EED PQ540841 0EE!' CED 0Ѐ2,2,4Trimethylpentane 4EED!' DEE 41.000 QEDB*' E" P EED PQ108054 0EE!F)B"FED 0ЀVinylacetate 4EED!F)B"GEE 41.000 QEDB*F)B"H" P EED PQ593602 0EE!*#IED 0ЀVinylbromide 4EED!*#JEE 41.000 QEDB**#K" P EED PQ75014 0EE!,$LED 0ЀVinylchloride 4EED!,$MEE 41.000 tEDe*,$N" P EED e@75354e@t75354 SEED9 e@75354 e@ED SЀVinylidenechloride (1,1Dichloroethylene) 4EED!b^EE 41.000 vEDg*"  EED L4A1330207L4Av1330207 UEEF;  L4A1330207 L4AED UЀXylenes̀(isomersandmixture) 4EED! EE 41.000 tEDe* "  EED P@O@95476@O@t95476 SEED9   @O@95476 @O@ED SЀoXylenes 4EED!  EE 41.000 uEDf*  " P EED Pu@108383u@u108383 TEEE:R N  u@108383 u@ED TЀmXylenes 4EED!R N EE 41.000 sEDDb*R N" P EED p@106423p@s106423 VEEDE: p@106423 p@EDD VЀpXylenes 4EEDD!EED 41.000:0." 0  b EEDD :o ` <X`  XXN XX<Notes:̀ ` fm305=Method305fractionmeasurefactor b^   ` a.0  CASnumbersrefertotheChemicalAbstracts   Servicesregistrynumberassignedtospecificcompounds,isomers,ormixturesofcompounds.  (# (# s ` b.0  DenotesaHAPthathydrolyzesquicklyinwater,but fb thehydrolysisproductsarealsoHAPchemicals.  (# (#  ` c.0  DenotesaHAPthatmayreactviolentlywithwater ,  exercisecausticisanexpectedanalyte . (# (#  ` d.0  DenotesaHAPthathydrolyzesslowlyinwater.jf (# (#  ` e.0  Severalglycolethersmeetthecriteriausedto ! selectHAPforthepurposesofthissubpart.Thefm305factorsforsomeofthemorecommonglycol # ethersarelistedbelow:  (# (#   ` 0  Ethyleneglycoldimethylether(fm305=0.861) D!@& (# (#  ` 0  Ethyleneglycolmonoethyletheracetate(fm305= "' 0.0887) "( (# (#  ` 0  Ethyleneglycolmonomethyletheracetate(fm305= #) 0.0926) $* (# (#  ` 0  Diethyleneglycoldiethylether(fm305=0.216)r%n+ (# (#   ` e.0  Thefm305factorsforsomeofthemorecommonglycol ' - etherscanbeobtainedbycontactingtheWasteandChemicalProcessesGroup,OfficeofAirQualityPlanningandStandards,ResearchTrianglePark,NC27711. v*r#1 (# (# s s  s    TABLE2.APPLICABILITYOFPARAGRAPHSIN40CFR63SUBPARTAGENERALPROVISIONSTOSUBPARTDD  *qtu dcdd"<td t pq(#(#q,d4 ,D4 ,Dd +  4DD% 2 -4SubpartAReference <DE-5"DD <AppliestoSubpartDDU5 @DED-U"DE @Comment HED9*_" -  DED -H63.1(a)(1) 0EE!H  ED 0Yes 4EED!H  "EE 4 HED9!H   - EED =H63.1(a)(2) 0EE![  ED 0Yes =EED*[  "EE = HED9![  =  EED =H63.1(a)(3) 0EE!n ED 0Yes =EED*n "EE = HED9!n  =  EED ]=H63.1(a)(4) 0EE! ED 0No =EED* "EE =SubpartDD(thistable)specifiesapplicabilityofeachparagraphinsubpartAtosubpartDD. HED9!S  = ] EED =H63.1(a)(5)π63.1(a)(9) 0EE!< ED 0No =EED*f "EE = HED9!f  =  EED =H63.1(a)(10) 0EE!O ED 0Yes =EED*O "EE = HED9!O  =  EED =H63.1(a)(11) 0EE!bED 0Yes =EED*b "EE = HED9!b! =  EED =H63.1(a)(12) 0EE!%u"ED 0Yes =EED*%u#"EE = HED9!%u$ =  EED =H63.1(a)(13) 0EE!8%ED 0Yes =EED*8&"EE = HED9!8' =  EED =H63.1(a)(14) 0EE!K(ED 0Yes =EED*K)"EE = HED9!K* =  EED =H63.1(b)(1) 0EE!^+ED 0No =EED*^,"EE =SubpartDDspecifiesitsownapplicability. HED9!4. =  EED =H63.1(b)(2) 0EE!G/ED 0Yes =EED*G0"EE = HED9!G1 =  EED =H63.1(b)(3) 0EE!Z2ED 0No =EED*Z3"EE = HED9!Z4 =  EED =H63.1(c)(1) 0EE!m5ED 0No =EED*m6"EE =SubpartDDexplicitlyspecifiesrequirementsthatapply. HED9!i9 =  EED =H63.1(c)(2) 0EE!,|:ED 0No =EED*,|;"EE =AreasourcesarenotsubjecttosubpartDD. HED9!R= =  EED =H63.1(c)(3) 0EE! e>ED 0No =EED* e?"EE = HED9! e@ =  EED =H63.1(c)(4) 0EE!(!xAED 0Yes =EED*(!xB"EE = HED9!(!xC =  EED ]=H63.1(c)(5) 0EE!;"DED 0Yes =EED*;"E"EE =Exceptthatsourcesarenotrequiredtosubmitnotificationsoverriddenbythistable. HED9!$ I = ] EED =H63.1(d) 0EE!% !JED 0No =EED*% !K"EE = HED9!% !L =  EED =H63.1(e) 0EE!&3"MED 0No =EED*&3"N"EE = JDE9!&3"O =  EED -J63.2 2EE!'6#PDE 2Yes =EED*'6#Q"EE =63.681ofsubpartDDspecifiesthatifthesametermisdefinedinsubpartsAandDD,itshallhavethemeaninggiveninsubpartDD. QDB*,d'W -  EED -Q63.3 0E!'-w(XD 0Yes =ED*'-w(Y"E = LED=%'-w(Z -  ED =L63.4(a)(1)̀63.4(a)(3) 0EE!ED 0Yes =EED*="EE = HED9!= =  EED =H63.4(a)(4) 0EE!&ED 0No =EED*&"EE =Reserved. HED9!& =  EED =H63.4(a)(5) 0EE! 9ED 0Yes =EED* 9 "EE = HED9! 9  =  EED =H63.4(b) 0EE! L ED 0Yes =EED* L "EE = HED9! L  =  EED =H63.4(c) 0EE! _ED 0Yes =EED* _"EE = HED9! _ =  EED ]=H63.5(a)(1) 0EE! rED 0Yes =EED* r"EE =Exceptreplaceterm"source"and"stationarysource"in63.5(a)(1)ofsubpartAwith"affectedsource." HED9! = ] EED =H63.5(a)(2) 0EE! ED 0Yes =EED* "EE = HED9!  =  EED =H63.5(b)(1) 0EE! ED 0Yes =EED* "EE = HED9!  =  EED =H63.5(b)(2) 0EE!- ED 0No =EED*- "EE =Reserved. HED9!-  =  EED =H63.5(b)(3) 0EE!@ ED 0Yes =EED*@ !"EE = HED9!@ " =  EED %=H63.5(b)(4) 0EE!S#ED 0Yes =EED*S$"EE =Exceptthecrossreferenceto63.9(b)ischangedto63.9(b)(4)and(5).SubpartDDoverrides63.9(b)(2)and(b)(3). HED9!D) = % EED =H63.5(b)(5) 0EE!W*ED 0Yes =EED*W+"EE = HED9!W, =  EED =H63.5(b)(6) 0EE!j-ED 0Yes =EED*j."EE = HED9!j/ =  EED =H63.5(c) 0EE!}0ED 0No =EED*}1"EE =Reserved. JEDE9!}2 =  EED =J63.5(d)(1)(i) 2EEE!3EDE 2Yes =EEED*4"EEE = HD9!5 =  EEED -H63.5(d)(1)(ii) 0E! 6D 0Yes =ED* 7"E = HD9! 8 - ED -H63.5(d)(1)(iii) 0E! 9D 0Yes =ED* :"E = HED9! ; - ED =H63.5(d)(2) 0EE! <ED 0No =EED* ="EE = HED9! > =  EED =H63.5(d)(3) 0EE! 3?ED 0Yes =EED* 3@"EE = HED9! 3A =  EED =H63.5(d)(4) 0EE!!FBED 0Yes =EED*!FC"EE = HED9!!FD =  EED =H63.5(e) 0EE!"YEED 0Yes =EED*"YF"EE = HED9!"YG =  EED =H63.5(f)(1) 0EE!$lHED 0Yes =EED*$lI"EE = HED9!$lJ =  EED =H63.5(f)(2) 0EE!%KED 0Yes =EED*%L"EE = HED9!%M =  EED =H63.6(a) 0EE!+&NED 0Yes =EED*+&O"EE = HED9!+&P =  EED =H63.6(b)(1) 0EE!>' QED 0No =EED*>' R"EE =SubpartDDspecifiescompliancedatesforsourcessubjecttosubpartDD. HED9!(Q"U =  EED =H63.6(b)(2) 0EE!)d#VED 0No =EED*)d#W"EE = HED9!)d#X =  EED =H63.6(b)(3) 0EE!+w$YED 0Yes =EED*+w$Z"EE = HED9!+w$[ =  EED ]=H63.6(b)(4) 0EE!=ED 0No =EED*="EE =Mayapplywhenstandardsareproposedundersection112(f)oftheClean AirAct. HED9!X  = ] EED =H63.6(b)(5) 0EE!k ED 0No =EED*k "EE =63.697ofsubpartDDincludesnotificationrequirements. HED9! ~  =  EED =H63.6(b)(6) 0EE!*  ED 0No =EED**  "EE = HED9!*  =  EED =H63.6(b)(7) 0EE!=ED 0No =EED*="EE = JEDE9!= =  EED =J63.6(c)(1) 2EEE!PEDE 2No =EEED*P"EEE =63.680ofsubpartDDspecifiesthecompliancedate. HD9!c  =  EEED -H63.6(c)(2)̀63.6(c)(4) 0E!L D 0No =ED*v "E = HED9!v  -  ED =H63.6(c)(5) 0EE!_ ED 0Yes =EED*_ "EE = HED9!_  =  EED =H63.6(d) 0EE! rED 0No =EED* r"EE = HED9! r  =  EED =H63.6(e) 0EE!!ED 0Yes =EED*""EE = HD9!# =  EED -H63.6(f)(1) 0E!!$D 0Yes =ED*!%"E = HED9!!& - ED =H63.6(f)(2)(i) 0EE!4'ED 0Yes =EED*4("EE = HED9!4) =  EED ]=H63.6(f)(2)(ii) 0EE!G*ED 0Yes =EED*G+"EE =SubpartDDspecifiestheuseofmonitoringdataindeterminingcompliancewithsubpartDD. HED9!0/ = ] EED =H63.6(f)(2)(iii)̀(A),(B),andπ(C) 0EE!2ED 0Yes =EED*C3"EE = HED9!C4 =  EED =H63.6(f)(2)(iii)̀(D) 0EE!q 6ED 0No =EED*7"EE = HED9!8 =  EED =H63.6(f)(2)(iv) 0EE!!9ED 0Yes =EED*!:"EE = HED9!!; =  EED =H63.6(f)(2)(v) 0EE!"<ED 0Yes =EED*"="EE = HED9!"> =  EED =H63.6(f)(3) 0EE!#?ED 0Yes =EED*#@"EE = HED9!#A =  EED =H63.6(g) 0EE!$$BED 0Yes =EED*$$C"EE = HED9!$$D =  EED =H63.6(h) 0EE!%7EED 0No =EED*%7F"EE =SubpartDDdoesnotrequireopacityandvisibleemissionstandards. HED9!|' I =  EED =H63.6(i) 0EE!(!JED 0Yes =EED*(!K"EE =Exceptfor63.6(i)(15),whichisreserved. HED9!e)"M =  EED =H63.6(j) 0EE!x*#NED 0Yes =EED*x*#O"EE = HED9!x*#P =  EED ]=H63.7(a)(1) 0EE!=ED 0No =EED*="EE =SubpartDDspecifiesrequiredtestingandcompliancedemonstration procedures. HED9!X  = ] EED =H63.7(a)(2) 0EE!k ED 0Yes =EED*k "EE = HED9!k   =  EED =H63.7(a)(3) 0EE!~  ED 0Yes =EED*~  "EE = JEDE9!~   =  EED =J63.7(b) 2EEE!  EDE 2No =EEED* "EEE = HD9!  =  EEED -H63.7(c) 0E! D 0No =ED* "E = HED9!  - ED =H63.7(d) 0EE!ED 0Yes =EED*"EE = HD9! =  EED -H63.7(e)(1) 0E!! D 0Yes =ED*! "E = HED9!!  - ED =H63.7(e)(2) 0EE!4 ED 0Yes =EED*4 "EE = HED9!4  =  EED =H63.7(e)(3) 0EE!G ED 0No =EED*G "EE =SubpartDDspecifiestestmethodsandprocedures. HED9!  =  EED =H63.7(e)(4) 0EE!0 ED 0Yes =EED*0 !"EE = HED9!0 " =  EED =H63.7(f) 0EE!C#ED 0No =EED*C$"EE =SubpartDDspecifiesapplicablemethodsandprovidesalternatives. HED9!' =  EED =H63.7(g) 0EE!(ED 0Yes =EED*)"EE = HED9!* =  EED =H63.7(h)(1) 0EE!+ED 0Yes =EED*,"EE = HED9!- =  EED =H63.7(h)(2) 0EE!(.ED 0Yes =EED*(/"EE = HED9!(0 =  EED =H63.7(h)(3) 0EE!;1ED 0Yes =EED*;2"EE = HED9!;3 =  EED =H63.7(h)(4) 0EE!N4ED 0No =EED*N5"EE = HED9!N6 =  EED =H63.7(h)(5) 0EE!a7ED 0Yes =EED*a8"EE = HED9!a9 =  EED =H63.8(a) 0EE! t:ED 0No =EED* t;"EE = HED9! t< =  EED =H63.8(b)(1) 0EE! =ED 0Yes =EED* >"EE = HED9! ? =  EED =H63.8(b)(2) 0EE!3 @ED 0No =EED*3 A"EE =SubpartDDspecifieslocationstoconductmonitoring. HED9!!FD =  EED =H63.8(b)(3) 0EE!"YEED 0Yes =EED*"YF"EE = HED9!"YG =  EED =H63.8(c)(1)(i) 0EE!$lHED 0Yes =EED*$lI"EE = HED9!$lJ =  EED =H63.8(c)(1)(ii) 0EE!%KED 0Yes =EED*%L"EE = HED9!%M =  EED =H63.8(c)(1)(iii) 0EE!+&NED 0Yes =EED*+&O"EE = JEDE9!+&P =  EED =J63.8(c)(2) 2EEE!>' QEDE 2Yes =EEED*>' R"EEE = HD9!>' S =  EEED -H63.8(c)(3) 0E!Q(!TD 0Yes =ED*Q(!U"E = HED9!Q(!V - ED =H63.8(c)(4) 0EE!d)"WED 0No =EED*d)"X"EE =SubpartDDspecifiesmonitoringfrequency HED9!:*#Z =  EED =H63.8(c)(5)̀63.8(c)(8) 0EE!#,%\ED 0No =EED*M+$]"EE = HED9!M+$^ =  EED =H63.8(d) 0EE!6-&_ED 0No =EED*6-&`"EE = HED9!6-&a =  EED =H63.8(e) 0EE!=ED 0No =EED*="EE = HD9!= =  EED -H63.8(f)(1) 0E!@D 0Yes =ED*@"E = HED9!@ - ED =H63.8(f)(2) 0EE!SED 0Yes =EED*S"EE = HED9!S  =  EED =H63.8(f)(3) 0EE! f ED 0Yes =EED* f "EE = HED9! f  =  EED =H63.8(f)(4)(i) 0EE! y ED 0Yes =EED* y"EE = HED9! y =  EED =H63.8(f)(4)(ii) 0EE!% ED 0Yes =EED*% "EE = HED9!%  =  EED =H63.8(f)(4)(iii) 0EE!8 ED 0No =EED*8 "EE = HED9!8  =  EED =H63.8(f)(5)(i) 0EE!KED 0Yes =EED*K"EE = HED9!K =  EED =H63.8(f)(5)(ii) 0EE!^ED 0No =EED*^"EE = HED9!^ =  EED =H63.8(f)(5)(iii) 0EE!q ED 0Yes =EED*q "EE = HED9!q  =  EED =H63.8(f)(6) 0EE! ED 0Yes =EED* "EE = HED9! ! =  EED =H63.8(g) 0EE! "ED 0Yes =EED* #"EE = HED9! $ =  EED =H63.9(a) 0EE! %ED 0Yes =EED* &"EE = HED9! ' =  EED =H63.9(b)(1)(i) 0EE!$(ED 0Yes =EED*$)"EE = HED9!$* =  EED =H63.9(b)(1)(ii) 0EE!7+ED 0No =EED*7,"EE = JEDE9!7- =  EED =J63.9(b)(2) 2EEE!J.EDE 2Yes =EEED*J/"EEE = HD9!J0 =  EEED -H63.9(b)(3) 0E!]1D 0No =ED*]2"E = HED9!]3 - ED =H63.9(b)(4) 0EE! p4ED 0Yes =EED* p5"EE = HED9! p6 =  EED =H63.9(b)(5) 0EE!7ED 0Yes =EED*8"EE = HED9!9 =  EED =H63.9(c) 0EE!/:ED 0Yes =EED*/;"EE = HED9!/< =  EED =H63.9(d) 0EE!B=ED 0Yes =EED*B>"EE = HED9!B? =  EED =H63.9(e) 0EE!U@ED 0No =EED*UA"EE = HED9!UB =  EED =H63.9(f) 0EE!hCED 0No =EED*hD"EE = HED9!hE =  EED =H63.9(g) 0EE!{FED 0No =EED*{G"EE = HED9!{H =  EED =H63.9(h) 0EE! IED 0Yes =EED* J"EE = HED9! K =  EED =H63.9(i) 0EE!!LED 0Yes =EED*!M"EE = HED9!!N =  EED =H63.9(j) 0EE!"OED 0No =EED*"P"EE = HED9!"Q =  EED =H63.10(a) 0EE!#.RED 0Yes =EED*#.S"EE = HD9!#.T =  EED -H63.10(b)(1) 0E!$1UD 0Yes =ED*$1V"E = HED9!$1W - ED =H63.10(b)(2)(i) 0EE!%DXED 0Yes =EED*%DY"EE = HED9!%DZ =  EED =H63.10(b)(2)(ii) 0EE!&W [ED 0Yes =EED*&W \"EE = HED9!&W ] =  EED =H63.10(b)(2)(iii) 0EE!(j!^ED 0No =EED*(j!_"EE = HED9!(j!` =  EED =H63.10(b)(2)(iv) 0EE!)}"aED 0Yes =EED*)}"b"EE = HED9!)}"c =  EED =H63.10(b)(2)(v) 0EE!)*#dED 0Yes =EED*)*#e"EE = HED9!)*#f =  EED =H63.10(b)(2)(vi)(ix) 0EE!,y%hED 0 No Yes =EED*<+$i"EE = HED9!<+$j =  EED =H63.10(b)(2)(x) 0EE!%-&kED 0Yes =EED*%-&l"EE = HED9!%-&m =  EED =H63.10(b)(2)̀(xii)(xiv) 0EE!ED 0No =EED*="EE = HED9!= =  EED =H63.10(b)(3) 0EE!&ED 0 No Yes =EED*&"EE = HED9!& =  EED =H63.10(c) 0EE! 9ED 0No =EED* 9 "EE = JEDE9! 9  =  EED =J63.10(d)(1) 2EEE! L EDE 2No =EEED* L "EEE = HD9! L  =  EEED -H63.10(d)(2) 0E! _D 0Yes =ED* _"E = HED9! _ - ED =H63.10(d)(3) 0EE! rED 0No =EED* r"EE = HED9! r =  EED =H63.10(d)(4) 0EE!ED 0Yes =EED*"EE = HED9! =  EED =H63.10(d)(5)(i) 0EE!1ED 0Yes =EED*1"EE = HED9!1 =  EED =H63.10(d)(5)(ii) 0EE!D ED 0Yes =EED*D "EE = HED9!D  =  EED =H63.10(e) 0EE!W ED 0No =EED*W "EE = HED9!W  =  EED =H63.10(f) 0EE!j ED 0Yes =EED*j !"EE = AEDD0!j " =  EED =A63.1163.15 2EED!} #EDD 2Yes 4EEDD!} $"EED 41'%} % =  EEDD 1`) ` a0)`0  WhereversubpartAspecifies"postmark"dates, )& submittalsmaybesentbymethodsotherthantheU.S.Mail(e.g.,byfaxorcourier).Submittalsshallbesentbythespecifieddates,butapostmarkisnotrequired. * (# (#   TABLE3.TANKCONTROLLEVELSFORTANKSATEXISTINGAFFECTEDSOURCESASREQUIREDBY40CFR63.685(b)(1)  *qvw ddd4 D4 Dd tu(#(#q, dT , dT ,dd +  1EE" `  FU 1Tank̀DesignCapacity(cubicmeters) 9EE* ] "EE 9Maximum̀HAPVaporPressureofOffSiteMaterialManagedinTank̀(kilopascals) =EEE* ] "EE =TankControlLevel QDEB*7 " U F EEE u Qdesigncapacitylessthan75m3  ]   9DE*3"DE 9maximumHAPvaporpressurelessthan76.6kPa =DEE* ] "DE =Level1 WEEF*3!" u  DEE U Wdesigncapacityequaltoorgreaterthan75m3 % and o& lessthan151m3 JEE;0E'" EE JmaximumHAPvaporpressurelessthan27.6kPa =EEE**"EE =Level1 G=*-" U  EEE ~U G &EE - &maximumHAPvaporpressurèequaltoorgreaterthan27.6kPa =EEE*y1"EE =Level2 WEEEF*3" U ~ EEE U Wdesigncapacityequaltoorgreaterthan151m3 JEE;0U8" FFEEE JmaximumHAPvaporpressureslessthan5.2kPa =EEE*Y;"EE =Level1 G=*Y>" U  EEE UG (EEE 8> (maximumHAPvaporpressurèequaltoorgreaterthan5.2kPa =EEEE* _B"EEE =Level2:0.cD" U   EEEE :   ND   TABLE4.TANKCONTROLLEVELSFORTANKSATNEWAFFECTEDSOURCESASREQUIREDBY40CFR63.685(b)(2)  *qxy dd dT dT dd vw(#(#q, dT , dT ,dd +  1EE" . FU 1Tank̀DesignCapacity(cubicmeters) 9EE*  "EE 9Maximum̀HAPVaporPressureofOffSiteMaterialManagedinTank̀(kilopascals) =EEE* "EE =TankControlLevel QDEB* " U F EEE u Qdesigncapacitylessthan38m3    9DE*a "DE 9maximumHAPvaporpressurelessthan76.6kPa =DEE* "DE =Level1 WEEF* " u  DEE U Wdesigncapacityequaltoorgreaterthan38m3 g! and =" lessthan151m3 JEE;0#" EE JmaximumHAPvaporpressurelessthan13.1kPa =EEE*A&"EE =Level1 G=*A)" U  EEE ~U G &EE  p) &maximumHAPvaporpressurèequaltoorgreaterthan13.1kPa =EEE*G-"EE =Level2 WEEEF*K/" U ~ EEE U Wdesigncapacityequaltoorgreaterthan151m3 JEE;04" FFEEE JmaximumHAPvaporpressureslessthan0.7kPa =EEE*'7"EE =Level1 G=*':" U  EEE UG (EEE : (maximumHAPvaporpressurèequaltoorgreaterthan0.7kPa =EEEE*>"EEE =Level2:0.1@" U   EEEE :  RA   SubpartOO"NationalEmissionStandardsforTanksLevel1  Sec.63.900Applicability.63.901Definitions.63.902StandardsTankfixedroof.63.903[Reserved]63.904[Reserved]63.905Testmethodsandprocedures.63.906Inspectionandmonitoringrequirements.63.907Recordkeepingrequirements.63.900Applicability. h  ` Theprovisionsofthissubpartapplytothecontrolofairemissionsfromtanksforwhichanothersubpartof40CFRparts60,61,or63referencestheuseofthissubpartforsuchairemissioncontrol.Theseairemissionstandardsfortanksareplacedhereforadministrativeconvenienceandonlyapplytothoseownersandoperatorsoffacilitiessubjecttotheothersubpartsthatreferencethissubpart.Theprovisionsof40CFR63subpartAGeneralProvisionsdonotapplytothissubpartexceptasnotedinthesubpartthatreferencesthissubpart.63.901Definitions. '#*  ` AlltermsusedinthissubpartshallhavethemeaninggiventothemintheActandinthissection.Ifatermisdefinedinboththissectionandinanothersubpartthat , (0 referencestheuseofthissubpart,thenthedefinitioninthissubpartshalltakeprecedencewhenimplementingthissubpart. ` Closuredevicemeansacap,hatch,lid,plug,seal,   valve,orothertypeoffittingthat,whenthedeviceissecuredintheclosedposition,preventsorreducesairemissionstotheatmospherebyblockinganopeninginafixedroof.Closuredevicesincludedevicesthataredetachablefromthecover(e.g.,asamplingportcap),manuallyoperated(e.g.,ahingedaccesslidorhatch),orautomaticallyoperated(e.g.,aspringloadedpressurereliefvalve). ` Fixedroofmeansacoverthatismountedonatankina  stationarypositionanddoesnotmovewithfluctuationsintheleveloftheliquidmanagedinthetank. ` Nodetectableorganicemissionsmeansnoescapeof  organicstotheatmosphereasdeterminedusingtheprocedurespecifiedin63.905(a)ofthissubpart. ` Regulatedmaterialmeansthematerial(e.g.waste, "$ wastewater,off-sitematerial)requiredtobemanagedintanksusingairemissioncontrolsinaccordancewiththestandardsspecifiedinthissubpart. ` Safetydevicemeansaclosuredevicesuchasapressure x)$, reliefvalve,frangibledisc,fusibleplug,oranyothertypeofdevicewhichfunctions exclusively toprevent , (0 physicaldamageorpermanentdeformationtothe tankair  emissioncontrol equipmentbyventinggasesorvapors \  directlytotheatmosphere duringunsafeconditions X resultingfromanunplanned,accidental,oremergencyevent.Forthepurposeofthissubpart,asafetydeviceisnotusedforroutineventingofgasesorvaporsfromthevaporheadspaceunderneaththetankcover.Asafetydeviceisdesignedtoremaininaclosedpositionduringnormaloperationsandopenonlywhentheinternalpressure,oranotherrelevantparameter,exceedsthedevicethresholdsettingapplicabletothe airemissioncontrol equipmentas h determinedbytheowneroroperatorbasedonmanufacturerrecommendations,applicableregulations,fireprotectionandpreventioncodes,standardengineeringcodesandpractices,orotherrequirementsforthesafehandlingofflammable,ignitable,explosive,reactive,orhazardousmaterials. ` Tankmeansastationaryunitthatisconstructed p  primarilyofnonearthenmaterials(suchaswood,concrete,steel,fiberglass,orplastic)whichprovidestructuralsupportandisdesignedtoholdanaccumulationofliquidsorothermaterials.63.902StandardsTankfixedroof. '#*  ` (a)Thissectionappliestoownersandoperatorssubjecttothissubpartandcontrollingairemissionsfromatankusingafixedroof. Thissectiondoesnotapplytoa , (0 fixedrooftankthatisalsoequippedwithaninternalfloatingroof.  \  ` (b)Thetankshallbeequippedwithafixedroofdesignedtomeetthefollowingspecifications: ` (1)Thefixedroofanditsclosuredevicesshallbedesignedtoformacontinuousbarrierovertheentiresurfaceareaoftheliquidinthetank.Thefixedroofmaybeaseparatecoverinstalledonthetank(e.g.,aremovablecovermountedonanopentoptank)ormaybeanintegralpartofthetankstructuraldesign(e.g.,ahorizontalcylindricaltankequippedwithahatch). ` (2)Thefixedroofshallbeinstalledinamannersuchthattherearenovisiblecracks,holes,gaps,orotheropenspacesbetweenroofsectionjointsorbetweentheinterfaceoftheroofedgeandthetankwall. ` (3)Eachopeninginthefixedroof, andanymanifold  systemassociatedwiththefixedroof, shallbeeither: p   ` (i)equippedwithaclosuredevicedesignedtooperatesuchthatwhentheclosuredeviceissecuredintheclosedpositiontherearenovisiblecracks,holes,gaps,orotheropenspacesintheclosuredeviceorbetweentheperimeteroftheopeningandtheclosuredevice;or ` (ii)connectedbyaclosedventsystemthatisventedtoacontroldevice.Thecontroldeviceshallremoveordestroyorganicsintheventstream,anditshallbe , (0 operatingwheneverregulatedmaterialismanagedinthetank.̀ ` (4)Thefixedroofanditsclosuredevicesshallbe X madeofsuitablematerialsthatwillminimizeexposureoftheregulatedmaterialtotheatmosphere,totheextentpractical,andwillmaintaintheintegrityoftheequipmentthroughoutitsintendedservicelife.Factorstobeconsideredwhenselectingthematerialsforanddesigningthefixedroofandclosuredevicesshallinclude:organicvaporpermeability,theeffectsofanycontactwiththeliquidoritsvaporsmanagedinthetank;theeffectsofoutdoorexposuretowind,moisture,andsunlight;andtheoperatingpracticesusedforthetankonwhichthefixedroofisinstalled. ` (c)Wheneveraregulatedmaterialisinthetank,thefixedroofshallbeinstalledwitheachclosuredevicesecuredintheclosedpositionexceptasfollows: ` (1)Openingofclosuredevicesorremovalofthefixedroofisallowedatthefollowingtimes: ` (i)Toprovideaccesstothetankforperformingroutineinspection,maintenance,orotheractivitiesneededfornormaloperations.Examplesofsuchactivitiesincludethosetimeswhenaworkerneedstoopenaporttosampletheliquidinthetank,orwhenaworkerneedstoopenahatchtomaintainorrepairequipment.Followingcompletionof , (0 theactivity,theowneroroperatorshallpromptlysecuretheclosuredeviceintheclosedpositionorreinstallthecover,asapplicable,tothetank. ` (ii)Toremoveaccumulatedsludgeorotherresiduesfromthebottomoftank. ` (2)Openingofaspringloadedpressurevacuumreliefvalve,conservationvent,orsimilartypeofpressurereliefdevicewhichventstotheatmosphereisallowedduringnormaloperationsforthepurposeofmaintainingthetankinternalpressureinaccordancewiththetankdesignspecifications.Thedeviceshallbedesignedtooperatewithnodetectableorganicemissionswhenthedeviceissecuredintheclosedposition.Thesettingsatwhichthedeviceopensshallbeestablishedsuchthatthedeviceremainsintheclosedpositionwheneverthetankinternalpressureiswithintheinternalpressureoperatingrangedeterminedbytheowneroroperatorbasedonthetankmanufacturerrecommendations,applicableregulations,fireprotectionandpreventioncodes,standardengineeringcodesandpractices,orotherrequirementsforthesafehandlingofflammable,combustible,explosive,reactive,orhazardousmaterials.Examplesofnormaloperatingconditionsthatmayrequirethesedevicestoopenareduringthosetimeswhen thecontainerinternalpressureexceedstheinternal $+t&. pressureoperatingrangeforthetankasaresultofloadingoperationsordiurnalambienttemperaturefluctuations.  ` (3)Openingofasafetydevice,asdefinedin63.901ofthissubpart,isallowedatanytimeconditionsrequireittodosotoavoidanunsafecondition. ` (d)Theowneroroperatorshallinspecttheairemissioncontrolequipmentinaccordancewiththerequirementsspecifiedin63.906(a)ofthissubpart. d  63.903[Reserved]63.904[Reserved]63.905Testmethodsandprocedures. h  ` (a)Procedurefordeterminingnodetectableorganicemissionsforthepurposeofcomplyingwiththissubpart. ` (1)ThetestshallbeconductedinaccordancewiththeproceduresspecifiedinMethod21of40CFRpart60,appendixA.Eachpotentialleakinterface(i.e.,alocationwhereorganicvaporleakagecouldoccur)onthecoverandassociatedclosuredevicesshallbechecked.Potentialleakinterfacesthatareassociatedwithcoversandclosuredevicesinclude,butarenotlimitedto:theinterfaceofthecoveranditsfoundationmounting;theperipheryofanyopeningonthecoveranditsassociatedclosuredevice;andthesealingseatinterfaceonaspringloadedpressure reliefvalve. $+t&.  ` (2)Thetestshallbeperformedwhentheunitcontains amaterialhaving anorganicHAP atotalorganic  \ concentrationrepresentativeoftherangeofconcentrationsforthe offsite materialsexpectedtobemanagedinthe   unit.Duringthetest,thecoverandclosuredevicesshallbesecuredintheclosedposition. ` (3)ThedetectioninstrumentshallmeettheperformancecriteriaofMethod21of40CFRpart60,appendixA,excepttheinstrumentresponsefactorcriteriainsection3.1.2(a)ofMethod21shallbefortheaveragecompositionoftheorganicconstituentsinthe offsite  h materialplacedintheunit,notforeachindividualorganicconstituent. ` (4)ThedetectioninstrumentshallbecalibratedbeforeuseoneachdayofitsusebytheproceduresspecifiedinMethod21of40CFRpart60,appendixA. ` (5)Calibrationgasesshallbeasfollows: ` (i)Zeroair(lessthan10ppmvhydrocarboninair);and ` (ii)Amixtureofmethane ornhexane inairata t$& concentrationofapproximately,butlessthan10,000ppmv. ` (6)Thebackgroundlevelshallbedeterminedaccording '#* totheproceduresinMethod21of40CFRpart60appendixA.  x)$,   ` (6)Anowneroroperatormaychoosetoadjustornot $+t&. adjustthedetectioninstrumentreadingstoaccountforthe , (0 backgroundorganicconcentrationlevel.Ifanowneroroperatorchoosestoadjusttheinstrumentreadingsforthebackgroundlevel,thebackgroundlevelvaluemustbedeterminedaccordingtotheproceduresinMethod21of40CFRpart60appendixA.  `   ` (7)Eachpotentialleakinterfaceshallbecheckedbytraversingtheinstrumentprobearoundthepotentialleakinterfaceasclosetotheinterfaceaspossible,asdescribedinMethod21.Inthecasewhentheconfigurationofthecoverorclosuredevicepreventsacompletetraverseoftheinterface,allaccessibleportionsoftheinterfaceshallbesampled.Inthecasewhentheconfigurationoftheclosuredevicepreventsanysamplingattheinterfaceandthedeviceisequippedwithanenclosedextensionorhorn(e.g.,somepressurereliefdevices),theinstrumentprobeinletshallbeplacedatapproximatelythecenteroftheexhaustareatotheatmosphere. ` ( 8)Thearithmeticdifferencebetweenthemaximum !l" organicconcentrationindicatedbytheinstrumentandthebackgroundlevelshallbecomparedwiththevalueof500ppmv.Ifthedifferenceislessthan500ppmv,thenthepotentialleakinterfaceisdeterminedtooperatewithnodetectableorganicemissions.  x)$,  ` (8)Anowneroroperatormustdetermineifapotential $+t&. leakinterfaceoperateswithnodetectableemissionsusing , (0 theapplicableprocedurespecifiedinparagraph(a)(8)(i)or(a)(8)(ii)ofthissection. ` (i)Ifanowneroroperatorchoosesnottoadjustthedetectioninstrumentreadingsforthebackgroundorganicconcentrationlevel,thenthemaximumorganicconcentrationvaluemeasuredbythedetectioninstrumentiscompareddirectlytotheapplicablevalueforthepotentialleakinterface asspecifiedinparagraph(a)(9)ofthissection. d   ` (ii)Ifanowneroroperatorchoosestoadjustthedetectioninstrumentreadingsforthebackgroundorganicconcentrationlevel,thevalueofthearithmeticdifferencebetweenthemaximumorganicconcentrationvaluemeasuredbytheinstrumentandthebackgroundorganicconcentrationvalueasdeterminedinparagraph(a)(6)ofthissectioniscomparedwiththeapplicablevalueforthepotentialleakinterface asspecifiedinparagraph(a)(9)ofthissection.   ` (9)Apotentialleakinterfaceisdeterminedtooperatewithnodetectableemissionsusingtheapplicablecriteriaspecifiedin(a)(9)(i)and(a)(9)(ii)ofthissection. ` (i)Forapotentialleakinterfaceotherthanasealaroundashaftthatpassesthroughacoveropening,thepotentialleakinterfaceisdeterminedtooperatewithnodetectableorganicemissionsiftheorganicconcentration valuedeterminedinparagraph(a)(8)islessthan500ppmv. $+t&.  ` (ii)Forasealaroundashaftthatpassesthrougha coveropening,thepotentialleakinterfaceisdeterminedtooperatewithnodetectableorganicemissionsiftheorganicconcentrationvaluedeterminedinparagraph(a)(8)islessthan10,000ppmv.  `  63.906Inspectionandmonitoringrequirements.  \   ` (a)Ownersandoperatorsthatuseatankequippedwithafixedroofinaccordancewiththeprovisionsof63.902ofthissubpartshallmeetthefollowingrequirements: ` (1)Thefixedroofanditsclosuredevicesshallbevisuallyinspectedbytheowneroroperatortocheckfordefectsthatcouldresultinairemissions.Defectsinclude,butarenotlimitedto,visiblecracks,holes,orgapsintheroofsectionsorbetweentheroofandthetankwall;broken,cracked,orotherwisedamagedsealsorgasketsonclosuredevices;andbrokenormissinghatches,accesscovers,caps,orotherclosuredevices. ` (2)Theowneroroperatorshallperformthe !l" inspectionsfollowinginstallationofthefixedroofand,thereafter,atleastonceeveryyear.  t$&   ` (2)Theowneroroperatormustperformaninitial  &p!( inspectionfollowinginstallationofthefixedroof.Thereafter,theowneroroperatormustperformtheinspectionsatleastonceeverycalendaryearexceptasprovidedforinparagraph(d)ofthissection.  , (0 Ѐ ` (3)Intheeventthatadefectisdetected,theowner  oroperatorshallrepairthedefectinaccordancewiththerequirementsofparagraph(b)ofthissection. ` (4)Theowneroroperatorshallmaintainarecordoftheinspectioninaccordancewiththerequirementsspecifiedin63.907(a)ofthissubpart. ` (b)Theowneroroperatorshallrepairalldetecteddefectsasfollows: ` (1)Theowneroroperatorshallmakefirsteffortsatrepairofthedefectnolaterthan5calendardaysafterdetectionandrepairshallbecompletedassoonaspossiblebutnolaterthan45calendardaysafterdetectionexceptasprovidedinparagraph(b)(2)ofthissection. ` (2)Repairofadefectmaybedelayedbeyond45calendardaysiftheowneroroperatordeterminesthatrepairofthedefectrequiresemptyingortemporaryremovalfromserviceofthetankandnoalternativetankcapacityisavailableatthesitetoaccepttheregulatedmaterialnormallymanagedinthetank.Inthiscase,theowneroroperatorshallrepairthedefectthenexttime theprocess t$& orunitthatisgeneratingtheregulatedmaterialmanagedinthetankstopsoperation alternativetankcapacitybecomes '#* availableandthetankcanbeemptiedortemporarilyremoved fromservice,asnecessarytocompletetherepair . Repair $+t&. ofthedefectshallbecompletedbeforetheprocessorunitresumesoperation.  \   ` (c)Theowneroroperatorshallmaintainarecordofthedefectrepairinaccordancewiththerequirementsspecifiedin63.907(b)ofthissubpart.  ` (d)Alternativeinspectionandmonitoringinterval.  \  Followingtheinitialinspectionandmonitoringofafixedroofinaccordancewiththissection,subsequentinspectionandmonitoringoftheequipmentmaybeperformedatintervalslongerthan1yearwhenanowneroroperatordeterminesthatperformingtherequiredinspectionormonitoringprocedureswouldexposeaworkertodangerous,hazardous,orotherwiseunsafeconditionsandtheowneroroperatorcomplieswiththerequirementsspecifiedinparagraphs(d)(1)and(d)(2)ofthissection. ` (1)Theowneroroperatormustprepareandmaintainattheplantsitewrittendocumentationidentifyingthespecificairpollutioncontrolequipmentdesignatedas"unsafetoinspectandmonitor".Thedocumentationmustincludeforeachpieceofairpollutioncontrolequipmentdesignatedassuchawrittenexplanationofthereasonswhytheequipmentisunsafetoinspectormonitorusingtheapplicableproceduresunderthissection. ` (2)Theowneroroperatormustdevelopandimplementawrittenplanandscheduletoinspectandmonitortheair , (0 pollutioncontrolequipmentusingtheapplicableproceduresspecifiedinthissectionduringtimeswhenaworkercansafelyaccesstheairpollutioncontrolequipment.Therequiredinspectionsandmonitoringmustbeperformedasfrequentlyaspracticablebutdonotneedtobeperformedmorefrequentlythantheperiodicschedulethatwouldbeotherwiseapplicabletotheairpollutioncontrolequipmentundertheprovisionsofthissection.Acopyofthewrittenplanandschedulemustbemaintainedattheplantsite.  `  63.907Recordkeepingrequirements.    ` (a)Eachowneroroperatorshallprepareandmaintainarecordforeachtankthatincludesthefollowinginformation: ` (1)Atankidentificationnumber(orotheruniqueidentificationdescriptionasselectedbytheowneroroperator). ` (2)Adescriptionofthetankdimensionsandthetankdesigncapacity. ` (3)Thedatethateachinspectionrequiredby63.906ofthissubpartisperformed. ` (b)Theowneroroperatorshallrecordthefollowinginformationforeachdefectdetectedduringinspectionsrequiredby63.906ofthissubpart:thelocationofthedefect,adescriptionofthedefect,thedateofdetection,andcorrectiveactiontakentorepairthedefect.Inthe , (0 eventthatrepairofthedefectisdelayedinaccordancewiththeprovisionsof63.907(b)(2)ofthissection,theowneroroperatorshallalsorecordthereasonforthedelayandthedatethatcompletionofrepairofthedefectisexpected.    SubpartPPNationalEmissionStandardsforContainers  Sec.63.920Applicability.63.921Definitions.63.922StandardsContainerLevel1controls.63.923StandardsContainerLevel2controls.63.924StandardsContainerLevel3controls.63.925Testmethodsandprocedures.63.926Inspectionandmonitoringrequirements.63.927Recordkeepingrequirements.63.928Reportingrequirements.63.920Applicability. d  ` Theprovisionsofthissubpartapplytothecontrolofairemissionsfromcontainersforwhichanothersubpartof40CFRparts60,61,or63referencestheuseofthissubpartforsuchairemissioncontrol.Theseairemissionstandardsforcontainersareplacedhereforadministrativeconvenienceandonlyapplytothoseownersandoperatorsoffacilitiessubjecttotheothersubpartsthatreferencethissubpart.Theprovisionsof40CFR63subpartAGeneralProvisionsdonotapplytothissubpartexceptasnotedinthesubpartthatreferencesthissubpart.63.921Definitions. x)$,  ` AlltermsusedinthissubpartshallhavethemeaninggiventothemintheActandinthissection.Ifatermis , (0 definedinboththissectionandinanothersubpartthatreferencestheuseofthissubpart,thenthedefinitioninthissubpartshalltakeprecedencewhenimplementingthissubpart. ` Containermeansaportableunitinwhichamaterialcan `  bestored,transported,treated,disposedof,orotherwisehandled.Examplesofcontainersincludebutarenotlimitedtodrums,dumpsters,rolloffboxes,bulkcargocontainerscommonlyknownas"portabletanks"or"totes,"cargotanktrucks,andtankrailcars. ` Closuredevicemeansacover,cap,hatch,lid,plug, h seal,valve,orothertypeoffittingthatpreventsorreducesairemissionstotheatmospherebyblockinganopeninginacontaineroritscoverwhenthedeviceissecuredintheclosedposition.Closuredevicesincludedevicesthataredetachablefromthecontainer(e.g.,adrumhead,athreadedplug),manuallyoperated(e.g.,ahingeddumpsterlid,atrucktankhatch),orautomaticallyoperated(e.g.,aspringloadedpressurereliefvalve). ` Emptycontainermeansacontainerforwhicheitherof t$& thefollowingconditionsexists : ,asapplicable:the  &p!( regulatedmaterialisahazardouswasteand thecontainer '#* meetstheconditionsforanemptycontainerspecifiedin40CFR261.7(b);orallregulatedmaterialhasbeenremovedfromthecontainerexceptforanyregulatedmaterialthat , (0 remainsontheinteriorsurfacesofthecontainerasclingageorinpoolsonthecontainerbottomduetoirregularitiesinthecontainer. ` Nodetectableorganicemissionsmeansnoescapeof   organicstotheatmosphereasdeterminedusingtheprocedurespecifiedin63.925(a)ofthissubpart. ` Regulatedmaterialmeansthematerial(e.g.waste,   wastewater,off-sitematerial)requiredtobemanagedincontainersusingairemissioncontrolsinaccordancewiththestandardsspecifiedinthissubpart. ` Safetydevicemeansaclosuredevicesuchasapressure h reliefvalve,frangibledisc,fusibleplug,oranyothertypeofdevicewhichfunctions exclusively toprevent  physicaldamageorpermanentdeformationto acontaineror l itsairemissioncontrol equipmentbyventinggasesor h vapors directlytotheatmosphere duringunsafeconditions  resultingfromanunplanned,accidental,oremergencyevent.Forthepurposeofthissubpart,asafetydeviceisnotusedforroutineventingofgasesorvaporsfromthecontainersuchasduringfillingofthecontainerortoadjusttheinternalpressureofthecontainerinresponsetonormaldailydiurnalambienttemperaturefluctuations.Asafetydeviceisdesignedtoremaininaclosedpositionduringnormaloperationsandopenonlywhentheinternalpressure,oranotherrelevantparameter,exceedsthedevicethreshold , (0 settingapplicabletothecontaineranditsairemissioncontrolequipmentasdeterminedbytheowneroroperatorbasedonmanufacturerrecommendations,applicableregulations,fireprotectionandpreventioncodes,standardengineeringcodesandpractices,orotherrequirementsforthesafehandlingofflammable,ignitable,explosive,reactive,orhazardousmaterials.63.922StandardsContainerLevel1controls. d   ` (a)ThissectionappliestoownersandoperatorssubjecttothissubpartandrequiredtocontrolairemissionsfromcontainersusingContainerLevel1controls. ` (b)AcontainerusingContainerLevel1controlsisoneofthefollowing:̀ ` (1)AcontainerthatmeetstheapplicableU.S. l DepartmentofTransportation(DOT)regulationsonpackaginghazardousmaterialsfortransportationasspecifiedinparagraph(f)ofthissection. ` (2)Acontainerequippedwithacoverandclosuredevicesthatformacontinuousbarrieroverthecontaineropeningssuchthatwhenthecoverandclosuredevicesaresecuredintheclosedpositiontherearenovisibleholes,gaps,orotheropenspacesintotheinteriorofthecontainer.Thecovermaybeaseparatecoverinstalledonthecontainer(e.g.,alidonadrum,asuitablysecuredtarponarolloffbox)ormaybeanintegralpartofthe , (0 containerstructuraldesign(e.g.,abulkcargocontainerequippedwithascrewtypecap). ` (3)Anopentopcontainerinwhichanorganicvaporsuppressingbarrierisplacedonorovertheregulatedmaterialinthecontainersuchthatnoregulatedmaterialisexposedtotheatmosphere.Oneexampleofsuchabarrierisapplicationofasuitableorganicvaporsuppressingfoam. ` (c)Acontainerusedtomeettherequirementsofeitherparagraph(b)(2)or(b)(3)ofthissectionshallbeequippedwithcoversandclosuredevices,asapplicabletothecontainer,thatarecomposedofsuitablematerialstominimizeexposureoftheregulatedmaterialtotheatmosphereandtomaintaintheequipmentintegrityforaslongasitisinservice.Factorstobeconsideredwhenselectingthematerialsforanddesigningthecoverandclosuredevicesshallinclude:organicvaporpermeability,theeffectsofcontactwiththematerialoritsvapormanagedinthecontainer;theeffectsofoutdoorexposuretowind,moisture,andsunlight;andtheoperatingpracticesusedforcontaineronwhichthecoverisinstalled. ` (d)WheneveraregulatedmaterialisinacontainerusingContainerLevel1controls,theowneroroperatorshallinstallallcoversandclosuredevicesforthecontainer,andsecureandmaintaineachclosuredeviceintheclosedpositionexceptasfollows: , (0  ` (1)Openingofaclosuredeviceorcoverisallowedforthepurposeofaddingmaterialtothecontainerasfollows: ` (i)Inthecasewhenthecontainerisfilledtotheintendedfinallevelinonecontinuousoperation,theowneroroperatorshallpromptlysecuretheclosuredevicesintheclosedpositionandinstallthecovers,asapplicabletothecontainer,uponconclusionofthefillingoperation. ` (ii)Inthecasewhendiscretequantitiesorbatchesofmaterialintermittentlyareaddedtothecontaineroveraperiodoftime,theowneroroperatorshallpromptlysecuretheclosuredevicesintheclosedpositionandinstallcovers,asapplicabletothecontainer,uponeitherthecontainerbeingfilledtotheintendedfinallevel,thecompletionofabatchloadingafterwhichnoadditionalmaterialwillbeaddedtothecontainerwithin15minutes,thepersonperformingtheloadingoperationleavestheimmediatevicinityofthecontainer,ortheshutdownoftheprocessgeneratingthematerialbeingaddedtothecontainer,whicheverconditionoccursfirst. ` (2)Openingofaclosuredeviceorcoverisallowedforthepurposeofremovingmaterialfromthecontainerasfollows: ` (i)Forthepurposeofmeetingtherequirementsofthissection,anemptycontainerasdefinedin63.921ofthis , (0 subpartmaybeopentotheatmosphereatanytime(e.g.,coversandclosuredevicesarenotrequiredtobesecuredintheclosedpositiononanemptycontainer). ` (ii)Inthecasewhendiscretequantitiesorbatchesofmaterialareremovedfromthecontainerbutthecontainerdoesnotmeettheconditionstobeanemptycontainerasdefinedin63.921ofthissubpart,theowneroroperatorshallpromptlysecuretheclosuredevicesintheclosedpositionandinstallcovers,asapplicabletothecontainer,uponthecompletionofabatchremovalafterwhichnoadditionalmaterialwillberemovedfromthecontainerwithin15minutesorthepersonperformingtheunloadingoperationleavestheimmediatevicinityofthecontainer,whicheverconditionoccursfirst. ` (3)Openingofaclosuredeviceorcoverisallowedwhenaccessinsidethecontainerisneededtoperformroutineactivitiesotherthantransferofregulatedmaterial.Examplesofsuchactivitiesincludethosetimeswhenaworkerneedstoopenaporttomeasurethedepthoforsamplethematerialinthecontainer,orwhenaworkerneedstoopenamanholehatchtoaccessequipmentinsidethecontainer.Followingcompletionoftheactivity,theowneroroperatorshallpromptlysecuretheclosuredeviceintheclosedpositionorreinstallthecover,asapplicabletothecontainer. , (0  ` (4)Openingofaspringloadedpressurevacuumreliefvalve,conservationvent,orsimilartypeofpressurereliefdevicewhichventstotheatmosphereisallowedduringnormaloperationsforthepurposeofmaintainingthecontainerinternalpressureinaccordancewiththecontainerdesignspecifications.Thedeviceshallbedesignedtooperatewithnodetectableorganicemissionswhenthedeviceissecuredintheclosedposition.Thesettingsatwhichthedeviceopensshallbeestablishedsuchthatthedeviceremainsintheclosedpositionwheneverthecontainerinternalpressureiswithintheinternalpressureoperatingrangedeterminedbytheowneroroperatorbasedoncontainermanufacturerrecommendations,applicableregulations,fireprotectionandpreventioncodes,standardengineeringcodesandpractices,orotherrequirementsforthesafehandlingofflammable,ignitable,explosive,reactive,orhazardousmaterials.Examplesofnormaloperatingconditionsthatmayrequirethesedevicestoopenareduringthosetimeswhenthecontainerinternalpressureexceedstheinternalpressureoperatingrangeforthecontainerasaresultofloadingoperationsordiurnalambienttemperaturefluctuations. ` (5)Openingofasafetydevice,asdefinedin63.921ofthissubpart,isallowedatanytimeconditionsrequireittodosotoavoidanunsafecondition. , (0  ` (e)TheowneroroperatorshallinspectcontainersusingContainerLevel1controlsinaccordancewiththeproceduresspecifiedin63.926(a)ofthissubpart. ` (f)Forthepurposeofcompliancewithparagraph(b)(1)ofthissection,containersshallbeusedthatmeettheapplicableU.S.DOTregulationsonpackaginghazardousmaterialsfortransportationasfollows: ` (1)Thecontainermeetstheapplicablerequirementsspecifiedin49CFRpart178SpecificationsforPackagingsor49CFRpart179SpecificationsforTankCars. ` (2)Regulatedmaterialismanagedinthecontainerinaccordancewiththeapplicablerequirementsspecifiedin49CFRpart107subpartBExemptions;49CFRpart172HazardousMaterialsTable,SpecialProvisions,HazardousMaterialsCommunications,EmergencyResponseInformation,andTrainingRequirements;49CFRpart173ShippersGeneralRequirementsforShipmentsandPackaging;and49CFRpart180ContinuingQualificationandMaintenanceofPackagings. ` (3)Forthepurposeofcomplyingwiththissubpart,noexceptionstothe49CFRpart178orpart179regulationsareallowedexceptasprovidedforinparagraph(f)(4)ofthissection. ` (4)Foralabpackthatismanagedinaccordancewiththerequirementsof49CFRpart178forthepurposeof , (0 complyingwiththissubpart,anowneroroperatormaycomplywiththeexceptionsforthosepackagingsspecifiedin49CFR173.12(b).63.923StandardsContainerLevel2controls.    ` (a)ThissectionappliestoownersandoperatorssubjecttothissubpartandrequiredtocontrolairemissionsfromcontainersusingContainerLevel2controls. ` (b)AcontainerusingContainerLevel2controlsisoneofthefollowing:̀ ` (1)AcontainerthatmeetstheapplicableU.S.   DepartmentofTransportation(DOT)regulationsonpackaginghazardousmaterialsfortransportationasspecifiedinparagraph(f)ofthissection. ` (2)Acontainerthathasbeendemonstratedtooperatewithnodetectableorganicemissionsasdefinedin63.921ofthissubpart. ` (3)Acontainerthathasbeendemonstratedwithinthepreceding12monthstobevaportightbyusingMethod27inAppendixAof40CFRpart60inaccordancewiththeprocedurespecifiedin63.925(b)ofthissubpart. ` (c)TransferofregulatedmaterialintooroutofacontainerusingContainerLevel2controlsshallbeconductedinsuchamannerastominimizeexposureoftheregulatedmaterialtotheatmosphere,totheextentpractical,consideringthephysicalpropertiesofthe , (0 regulatedmaterialandgoodengineeringandsafetypracticesforhandlingflammable,ignitable,explosive,orotherhazardousmaterials.Examplesofcontainerloadingproceduresthatmeettherequirementsofthisparagraphincludeusinganyoneofthefollowing:asubmergedfillpipeorothersubmergedfillmethodtoloadliquidsintothecontainer;avaporbalancingsystemoravaporrecoverysystemtocollectandcontrolthevaporsdisplacedfromthecontainerduringfillingoperations;orafittedopeninginthetopofacontainerthroughwhichtheregulatedmaterialisfilled,withsubsequentpurgingofthetransferlinebeforeremovingitfromthecontaineropening. ` (d)WheneveraregulatedmaterialisinacontainerusingContainerLevel2controls,theowneroroperatorshallinstallallcoversandclosuredevicesforthecontainer,andsecureandmaintaineachclosuredeviceintheclosedpositionexceptasfollows: ` (1)Openingofaclosuredeviceorcoverisallowedforthepurposeofaddingmaterialtothecontainerasfollows: ` (i)Inthecasewhenthecontainerisfilledtotheintendedfinallevelinonecontinuousoperation,theowneroroperatorshallpromptlysecuretheclosuredevicesintheclosedpositionandinstallthecovers,asapplicabletothecontainer,uponconclusionofthefillingoperation. , (0  ` (ii)Inthecasewhendiscretequantitiesorbatchesofmaterialintermittentlyareaddedtothecontaineroveraperiodoftime,theowneroroperatorshallpromptlysecuretheclosuredevicesintheclosedpositionandinstallcovers,asapplicabletothecontainer,uponeitherthecontainerbeingfilledtotheintendedfinallevel,thecompletionofabatchloadingafterwhichnoadditionalmaterialwillbeaddedtothecontainerwithin15minutes,thepersonperformingtheloadingoperationleavestheimmediatevicinityofthecontainer,ortheshutdownoftheprocessgeneratingthematerialbeingaddedtothecontainer,whicheverconditionoccursfirst. ` (2)Openingofaclosuredeviceorcoverisallowedforthepurposeofremovingmaterialfromthecontainerasfollows: ` (i)Forthepurposeofmeetingtherequirementsofthissection,anemptycontainerasdefinedin63.921ofthissubpartmaybeopentotheatmosphereatanytime(e.g.,coversandclosuredevicesarenotrequiredtobesecuredintheclosedpositiononanemptycontainer). ` (ii)Inthecasewhendiscretequantitiesorbatchesofmaterialareremovedfromthecontainerbutthecontainerdoesnotmeettheconditionstobeanemptycontainerasdefinedin63.921ofthissubpart,theowneroroperatorshallpromptlysecuretheclosuredevicesintheclosed , (0 positionandinstallcovers,asapplicabletothecontainer,uponthecompletionofabatchremovalafterwhichnoadditionalmaterialwillberemovedfromthecontainerwithin15minutesorthepersonperformingtheunloadingoperationleavestheimmediatevicinityofthecontainer,whicheverconditionoccursfirst. ` (3)Openingofaclosuredeviceorcoverisallowedwhenaccessinsidethecontainerisneededtoperformroutineactivitiesotherthantransferofregulatedmaterial.Examplesofsuchactivitiesincludethosetimeswhenaworkerneedstoopenaporttomeasurethedepthoforsamplethematerialinthecontainer,orwhenaworkerneedstoopenamanholehatchtoaccessequipmentinsidethecontainer.Followingcompletionoftheactivity,theowneroroperatorshallpromptlysecuretheclosuredeviceintheclosedpositionorreinstallthecover,asapplicabletothecontainer. ` (4)Openingofaspringloadedpressurevacuumreliefvalve,conservationvent,orsimilartypeofpressurereliefdevicewhichventstotheatmosphereisallowedduringnormaloperationsforthepurposeofmaintainingthecontainerinternalpressureinaccordancewiththecontainerdesignspecifications.Thedeviceshallbedesignedtooperatewithnodetectableorganicemissionswhenthedeviceissecuredintheclosedposition.Thesettingsatwhich , (0 thedeviceopensshallbeestablishedsuchthatthedeviceremainsintheclosedpositionwheneverthecontainerinternalpressureiswithintheinternalpressureoperatingrangedeterminedbytheowneroroperatorbasedoncontainermanufacturerrecommendations,applicableregulations,fireprotectionandpreventioncodes,standardengineeringcodesandpractices,orotherrequirementsforthesafehandlingofflammable,combustible,explosive,reactive,orhazardousmaterials.Examplesofnormaloperatingconditionsthatmayrequirethesedevicestoopenareduringthosetimeswhenthecontainerinternalpressureexceedstheinternalpressureoperatingrangeforthecontainerasaresultofloadingoperationsordiurnalambienttemperaturefluctuations. ` (5)Openingofasafetydevice,asdefinedin63.921ofthissubpart,isallowedatanytimeconditionsrequireittodosotoavoidanunsafecondition. ` (e)TheowneroroperatorshallinspectcontainersusingContainerLevel2controlsinaccordancewiththeproceduresspecifiedin63.926(a)ofthissubpart. ` (f)Forthepurposeofcompliancewithparagraph(b)(1)ofthissection,containersshallbeusedthatmeettheapplicableU.S.DOTregulationsonpackaging hazardousmaterialsfortransportationasfollows: $+t&.  ` (1)Thecontainermeetstheapplicablerequirements specifiedin49CFRpart178SpecificationsforPackagingsor49CFRpart179SpecificationsforTankCars. ` (2)Regulatedmaterialismanagedinthecontainerinaccordancewiththeapplicablerequirementsspecifiedin49CFRpart107subpartBExemptions;49CFRpart172HazardousMaterialsTable,SpecialProvisions,HazardousMaterialsCommunications,EmergencyResponseInformation,andTrainingRequirements;49CFRpart173ShippersGeneralRequirementsforShipmentsandPackaging;and49CFRpart180ContinuingQualificationandMaintenanceofPackagings. ` (3)Forthepurposeofcomplyingwiththissubpart,noexceptionstothe49CFRpart178orpart179regulationsareallowedexceptasprovidedforinparagraph(f)(4)ofthissection. ` (4)Foralabpackthatismanagedinaccordancewiththerequirementsof49CFRpart178forthepurposeofcomplyingwiththissubpart,anowneroroperatormaycomplywiththeexceptionsforthosepackagingsspecifiedin49CFR173.12(b).63.924StandardsContainerLevel3controls. '#*  ` (a)ThissectionappliestoownersandoperatorssubjecttothissubpartandrequiredtocontrolairemissionsfromcontainersusingContainerLevel3controls. , (0  ` (b)AcontainerusingContainerLevel3controlsisoneofthefollowing: ` (1)Acontainerthatisventeddirectlythroughaclosedventsystemtoacontroldeviceinaccordancewiththerequirementsofparagraphs(c)(2)ofthissection. ` (2)Acontainerthatisventedinsideanenclosurewhichisexhaustedthroughaclosedventsystemtoacontroldeviceinaccordancewiththerequirementsofparagraphs(c)(1)and(c)(2)ofthissection. ` (c)Theowneroroperatorshallmeetthefollowingrequirementsasapplicabletothetypeofairemissioncontrolequipmentselectedbytheowneroroperator: ` (1)Theenclosureshallbedesignedandoperatedinaccordancewiththecriteriaforapermanenttotalenclosureasspecifiedin"ProcedureTCriteriaforandVerificationofaPermanentorTemporaryTotalEnclosure"under40CFR52.741,AppendixB.Theenclosuremayhavepermanentortemporaryopeningstoallowworkeraccess;passageofcontainersthroughtheenclosurebyconveyororothermechanicalmeans;entryofpermanentmechanicalorelectricalequipment;ortodirectairflowintotheenclosure.Theowneroroperatorshallperformtheverificationprocedurefortheenclosureasspecifiedin Section5.0to"ProcedureTCriteriaforandVerification $+t&. ofaPermanentorTemporaryTotalEnclosure"initiallywhentheenclosureisfirstinstalledand,thereafter,annually.  ` (2)Theclosed-ventsystemandcontroldeviceshallbedesignedandoperatedinaccordancewiththerequirementsof40CFR63.692. ` (c)Safetydevices,asdefinedin63.921ofthissubpart,maybeinstalledandoperatedasnecessaryonanycontainer,enclosure,closedventsystem,orcontroldeviceusedtocomplywiththissection.63.925Testmethodsandprocedures.    ` (a)Procedurefordeterminingnodetectableorganicemissionsforthepurposeofcomplyingwiththissubpart. ` (1)ThetestshallbeconductedinaccordancewiththeproceduresspecifiedinMethod21of40CFRpart60,appendixA.Eachpotentialleakinterface(i.e.,alocationwhereorganicvaporleakagecouldoccur)onthecoverandassociatedclosuredevicesshallbechecked.Potentialleakinterfacesthatareassociatedwithcoversandclosuredevicesinclude,butarenotlimitedto:theinterfaceofthecoveranditsfoundationmounting;theperipheryofanyopeningonthecoveranditsassociatedclosuredevice;andthesealingseatinterfaceonaspringloadedpressurereliefvalve. ` (2)Thetestshallbeperformedwhentheunitcontainsamaterialhaving anorganicHAP atotalorganic  , (0 concentrationrepresentativeoftherangeofconcentrationsforthe offsite materialsexpectedtobemanagedinthe \ unit.Duringthetest,thecoverandclosuredevicesshallbesecuredintheclosedposition. ` (3)ThedetectioninstrumentshallmeettheperformancecriteriaofMethod21of40CFRpart60,appendixA,excepttheinstrumentresponsefactorcriteriainsection3.1.2(a)ofMethod21shallbefortheaveragecompositionoftheorganicconstituentsinthe offsite  `  materialplacedintheunit,notforeachindividualorganicconstituent. ` (4)ThedetectioninstrumentshallbecalibratedbeforeuseoneachdayofitsusebytheproceduresspecifiedinMethod21of40CFRpart60,appendixA. ` (5)Calibrationgasesshallbeasfollows: ` (i)Zeroair(lessthan10ppmvhydrocarboninair);and ` (ii)Amixtureofmethane ornhexane inairata !l" concentrationofapproximately,butlessthan10,000ppmv. ` (6)Thebackgroundlevelshallbedeterminedaccording t$& totheproceduresinMethod21of40CFRpart60appendixA.   &p!(   ` (6)Anowneroroperatormaychoosetoadjustornot '#* adjustthedetectioninstrumentreadingstoaccountforthebackgroundorganicconcentrationlevel.Ifanowneroroperatorchoosestoadjusttheinstrumentreadingsforthe , (0 backgroundlevel,thebackgroundlevelvaluemustbedeterminedaccordingtotheproceduresinMethod21of40CFRpart60appendixA.  X  ` (7)Eachpotentialleakinterfaceshallbecheckedbytraversingtheinstrumentprobearoundthepotentialleakinterfaceasclosetotheinterfaceaspossible,asdescribedinMethod21.Inthecasewhentheconfigurationofthecoverorclosuredevicepreventsacompletetraverseoftheinterface,allaccessibleportionsoftheinterfaceshallbesampled.Inthecasewhentheconfigurationoftheclosuredevicepreventsanysamplingattheinterfaceandthedeviceisequippedwithanenclosedextensionorhorn(e.g.,somepressurereliefdevices),theinstrumentprobeinletshallbeplacedatapproximatelythecenteroftheexhaustareatotheatmosphere. ` ( 8)Thearithmeticdifferencebetweenthemaximum  organicconcentrationindicatedbytheinstrumentandthebackgroundlevelshallbecomparedwiththevalueof500ppmv.Ifthedifferenceislessthan500ppmv,thenthepotentialleakinterfaceisdeterminedtooperatewithnodetectableorganicemissions.   &p!(  ` (8)Anowneroroperatormustdetermineifapotential '#* leakinterfaceoperateswithnodetectableemissionsusingtheapplicableprocedurespecifiedinparagraph(a)(8)(i)or(a)(8)(ii)ofthissection. , (0  ` (i)Ifanowneroroperatorchoosesnottoadjustthedetectioninstrumentreadingsforthebackgroundorganicconcentrationlevel,thenthemaximumorganicconcentrationvaluemeasuredbythedetectioninstrumentiscompareddirectlytotheapplicablevalueforthepotentialleakinterface asspecifiedinparagraph(a)(9)ofthissection.  \   ` (ii)Ifanowneroroperatorchoosestoadjustthedetectioninstrumentreadingsforthebackgroundorganicconcentrationlevel,thevalueofthearithmeticdifferencebetweenthemaximumorganicconcentrationvaluemeasuredbytheinstrumentandthebackgroundorganicconcentrationvalueasdeterminedinparagraph(a)(6)ofthissectioniscomparedwiththeapplicablevalueforthepotentialleakinterface asspecifiedinparagraph(a)(9)ofthissection. l  ` (9)Apotentialleakinterfaceisdeterminedtooperatewithnodetectableemissionsusingtheapplicablecriteriaspecifiedin(a)(9)(i)and(a)(9)(ii)ofthissection. ` (i)Forapotentialleakinterfaceotherthanasealaroundashaftthatpassesthroughacoveropening,thepotentialleakinterfaceisdeterminedtooperatewithnodetectableorganicemissionsiftheorganicconcentrationvaluedeterminedinparagraph(a)(8)islessthan500ppmv. ` (ii)Forasealaroundashaftthatpassesthroughacoveropening,thepotentialleakinterfaceisdeterminedtooperatewithnodetectableorganicemissionsiftheorganic , (0 concentrationvaluedeterminedinparagraph(a)(8)islessthan10,000ppmv.  \ Ѐ ` (b)Procedurefordeterminingacontainertobevapor X tightforthepurposeofcomplyingwiththissubpart. ` (1)ThetestshallbeperformedinaccordancewithMethod27of40CFRpart60,appendixAofthischapter. ` (2)Apressuremeasurementdeviceshallbeusedthathasaprecisionof2.5mmwaterandthatiscapableofmeasuringabovethepressureatwhichthecontaineristobetestedforvaportightness. ` (3)IfthetestresultsdeterminedbyMethod27indicatethatthecontainersustainsapressurechangelessthanorequalto750Pascalswithin5minutesafteritispressurizedtoaminimumof4,500Pascals,thenthecontainerisdeterminedtobevaportight.63.926Inspectionandmonitoringrequirements.   ` (a)Ownersandoperatorsofcontainersusingeither p  ContainerLevel1orContainerLevel2controlsinaccordancewiththeprovisionsof63.922and63.923ofthissubpart,respectively,shallinspectthecontaineranditscoverandclosuredevicesasfollows: ` (1)Inthecasewhenaregulatedmaterialalreadyisinthecontaineratthetimetheowneroroperatorfirstacceptspossessionofthecontaineratthefacilitysiteandthecontainerisnotemptied(i.e.,doesnotmeetthe , (0 conditionsforanemptycontainer asdefinedin63.921of  thissubpart )within24hoursafterthecontainer arrives  \  hasbeenaccepted atthefacilitysite,thecontainerand X itscoverandclosuredevicesshallbevisuallyinspectedbytheowneroroperatortocheckforvisiblecracks,holes,gaps,orotheropenspacesintotheinteriorofthecontainerwhenthecoverandclosuredevicesaresecuredintheclosedposition. Thisinspectionofthecontainermust d  beconductedonorbeforethedatethatthecontainerisacceptedatthefacility(i.e.,thedatethatthecontainerbecomessubjecttothestandardsunderthissubpart).Forthepurposeofthisrequirement,thedateofacceptanceisthedateofsignatureofthefacilityowneroroperatoronthemanifestorshippingpapersaccompanyingthecontainer . l Ifadefectisdetected,theowneroroperatorshallrepairthedefectinaccordancewiththerequirementsofparagraph(a)(3)ofthissection. ` (2)Inthecasewhenacontainer usedformanaging  !l"  filledorpartiallyfilledwith regulatedmaterialremains "$  unopened atthefacilitysiteforaperiodof1yearor t$& more,thecontaineranditscoverandclosuredevicesshallbevisuallyinspectedbytheowneroroperatorinitiallyandthereafter,atleastonceevery 12months calendaryear ,to x)$, checkforvisiblecracks,holes,gaps,orotheropenspacesintotheinteriorofthecontainerwhenthecoverand , (0 closuredevicesaresecuredintheclosedposition.Ifadefectisdetected,theowneroroperatorshallrepairthedefectinaccordancewiththerequirementsofparagraph(a)(3)ofthissection. ` (3)Whenadefectisdetectedforthecontainer, `  cover,orclosuredevices,theowneroroperatorshallmakefirsteffortsatrepairofthedefectnolaterthan24hoursafterdetectionandrepairshallbecompletedassoonaspossiblebutnolaterthan5calendardaysafterdetection.Ifrepairofadefectcannotbecompletedwithin5calendardays,thentheregulatedmaterialshallberemovedfromthecontainerandthecontainershallnotbeusedtomanageregulatedmaterialuntilthedefectisrepaired.    ` (3)Whenadefectisdetectedforthecontainer, l cover,orclosuredevices,theowneroroperatormusteitheremptytheregulatedmaterialfromthedefectivecontainerinaccordancewithparagraph(a)(3)(i)ofthissectionorrepairthedefectivecontainerinaccordancewithparagraph(a)(3)(ii)ofthissection. ` (i)Iftheowneroroperatorelectstoemptytheregulatedmaterialfromthedefectivecontainer,theowneroroperatormustremovetheregulatedmaterialfromthedefectivecontainertomeettheconditionsforanemptycontainer(asdefinedin63.921ofthissubpart)andtransfertheremovedregulatedmaterialtoeithera , (0 containerthatmeetstheapplicablestandardsunderthissubpartortoatank,process,ortreatmentunitthatmeetstheapplicablestandardsunderthesubpartreferencingthissubpart.Transferoftheregulatedmaterialmustbecompletednolaterthan5calendardaysafterdetectionofthedefect.Theemptieddefectivecontainermustbeeitherrepaired,destroyed,orusedforpurposesotherthanmanagementofregulatedmaterial. ` (ii)Iftheowneroroperatorelectsnottoemptytheregulatedmaterialfromthedefectivecontainer,theowneroroperatormustrepairthedefectivecontainer.Firsteffortsatrepairofthedefectmustbemadenolaterthan24hoursafterdetectionandrepairmustbecompletedassoonaspossiblebutnolaterthan5calendardaysafterdetection.Ifrepairofadefectcannotbecompletedwithin5calendardays,thentheregulatedmaterialmustbeemptiedfromthecontainerandthecontainermustnotbeusedtomanageregulatedmaterialuntilthedefectisrepaired.  !l"  ` (b)OwnersandoperatorsusingContainerLevel3controlsinaccordancewiththeprovisionsof63.924ofthissubpartshallinspectandmonitortheclosedventsystemsandcontroldevicesinaccordancewiththerequirementsof63.693in40CFR63subpartDDNationalEmissionStandardsforHazardousAirPollutantStandardsfromOffSiteWasteandRecoveryOperations. , (0 63.927Recordkeepingrequirements.   ` (a)OwnersandoperatorsthatuseContainerLevel3controlsinaccordancewiththeprovisionsof63.924ofthissubpartshallprepareandmaintainthefollowingrecords: ` (1)Recordsforthemostrecentsetofcalculationsandmeasurementsperformedbytheowneroroperatortoverifythattheenclosuremeetsthecriteriaofapermanenttotalenclosureasspecifiedin"ProcedureTCriteriaforandVerificationofaPermanentorTemporaryTotalEnclosure"under40CFR52.741,AppendixB. ` (2)Recordsrequiredfortheclosedventsystemandcontroldeviceinaccordancewiththerequirementsof63.693in40CFR63subpartDDNationalEmissionStandardsforHazardousAirPollutantStandardsfromOffSiteWasteandRecoveryOperations.63.928Reportingrequirements. p   ` (a)ForownersandoperatorsthatuseContainerLevel3controlsinaccordancewiththeprovisionsof63.924ofthissubpart,theowneroroperatorshallprepareandsubmittotheAdministratorthereportsrequiredforclosedventsystemsandcontroldevicesinaccordancewiththerequirementsof63.693in40CFR63subpartDDNationalEmissionStandardsforHazardousAirPollutantStandardsfromOffSiteWasteandRecoveryOperations.  , (0 SubpartQQNationalEmissionStandardsforSurface  Impoundments \ Sec.63.940Applicability.63.941Definitions.63.942StandardsSurfaceimpoundmentfloatingmembranecover.63.943StandardsSurfaceimpoundmentcoverventedtocontroldevice.63.944[Reserved]63.945Testmethodsandprocedures.63.946Inspectionandmonitoringrequirements.63.947Recordkeepingrequirements.63.948Reportingrequirements.63.940Applicability. h  ` Theprovisionsofthissubpartapplytothecontrolofairemissionsfromsurfaceimpoundmentsforwhichanothersubpartof40CFRparts60,61,or63referencestheuseofthissubpartforsuchairemissioncontrol.Theseairemissionstandardsforsurfaceimpoundmentsareplacedhereforadministrativeconvenienceandonlyapplytothoseownersandoperatorsoffacilitiessubjecttotheothersubpartsthatreferencethissubpart.Theprovisionsof40 CFR63subpartAAGeneralProvisionsdonotapplytothis $+t&. subpartexceptasnotedinthesubpartthatreferencesthissubpart. 63.941Definitions. X  ` AlltermsusedinthissubpartshallhavethemeaninggiventothemintheActandinthissection.Ifatermisdefinedinboththissectionandinanothersubpartthatreferencestheuseofthissubpart,thenthedefinitioninthissubpartshalltakeprecedencewhenimplementingthissubpart. ` Closuredevicemeansacap,hatch,lid,plug,seal,   valve,orothertypeoffittingthatpreventsorreducesairemissionstotheatmospherebyblockinganopeninginasurfaceimpoundmentcoverwhenthedeviceissecuredintheclosedposition.Closuredevicesincludedevicesthataredetachablefromthecover(e.g.,asamplingportcap),manuallyoperated(e.g.,ahingedaccesslidorhatch),orautomaticallyoperated(e.g.,aspringloadedpressurereliefvalve). `  Covermeansanairsupportedstructure,rigidroof,or "$ otherdevicethatpreventsorreducesairpollutantemissionstotheatmospherebyformingacontinuousbarrieroverthematerialmanagedinasurfaceimpoundment.Acovermayhaveopenings(suchasaccesshatches)thatare necessaryforoperation,inspection,maintenance,andrepair $+t&. ofequipmentinthesurfaceimpoundmentonwhichthecoverisused.  \   ` Covermeansadeviceorsystemthatprovidesa X continuousbarrieroverthematerialmanagedinasurfaceimpoundmenttopreventorreduceairpollutantemissionstotheatmosphere.Acovermayhaveopeningsneededfor  \  operation,inspection,sampling,maintenance,andrepairofthesurfaceimpoundmentprovidedthateachopeningisclosedwhennotinuse(e.g.,accesshatches,samplingports).Examplesofacoverforasurfaceimpoundmentinclude,but   arenotlimitedto,afloatingmembranecoverplacedonthesurfaceofthematerialinthesurfaceimpoundmentoranairsupportedstructureinstalledoverthesurfaceimpoundment.  l  ` Nodetectableorganicemissionsmeansnoescapeof h organicstotheatmosphereasdeterminedusingtheprocedurespecifiedin63.944(a)ofthissubpart. ` Regulatedmaterialmeansthematerial(e.g.waste, !l" wastewater,off-sitematerial)requiredtobemanagedincontainersusingairemissioncontrolsinaccordancewiththestandardsspecifiedinthissubpart. ` Safetydevicemeansaclosuredevicesuchasapressure '#* reliefvalve,frangibledisc,fusibleplug,oranyothertypeofdevicewhichfunctions exclusively toprevent $+t&. physicaldamageorpermanentdeformationto thesurface , (0 impoundmentairemissioncontrol equipmentbyventinggases  orvapors directlytotheatmosphere duringunsafe \ conditionsresultingfromanunplanned,accidental,oremergencyevent.Forthepurposeofthissubpart,asafetydeviceisnotusedforroutineventingofgasesorvaporsfromthevaporheadspaceunderneaththesurfaceimpoundmentcoversuchasduringfillingofthesurfaceimpoundmentortoadjustthepressureinthisvaporheadspaceinresponsetonormaldailydiurnalambienttemperaturefluctuations.Asafetydeviceisdesignedtoremaininaclosedpositionduringnormaloperationsandopenonlywhentheinternalpressure,oranotherrelevantparameter,exceedsthedevicethresholdsettingapplicabletotheairemissioncontrolequipmentasdeterminedbytheowneroroperatorbasedonmanufacturerrecommendations,applicableregulations,fireprotectionandpreventioncodes,standardengineeringcodesandpractices,orotherrequirementsforthesafehandlingofflammable,ignitible,explosive,reactive,orhazardousmaterials. ` Surfaceimpoundmentmeansaunitthatisanatural t$& topographicaldepression,manmadeexcavation,ordikedareaformedprimarilyofearthenmaterials(althoughitmaybelinedwithmanmadematerials),whichisdesignedtoholdan accumulationofliquids.Examplesofsurfaceimpoundments $+t&. includeholding,storage,settling,andaerationpits,ponds,andlagoons. 63.942StandardsSurfaceimpoundmentfloatingmembrane X cover.    ` (a)Thissectionappliestoownersandoperatorssubjecttothissubpartandcontrollingairemissionsfromasurfaceimpoundmentusingafloatingmembranecover. ` (b)Thesurfaceimpoundmentshallbeequippedwithafloatingmembranecoverdesignedtomeetthefollowingspecifications:̀ ` (1)Thefloatingmembranecovershallbedesignedto h floatontheliquidsurfaceduringnormaloperations,andformacontinuousbarrierovertheentiresurfaceareaoftheliquid. ` (2)Thecovershallbefabricatedfromasyntheticmembranematerialthatiseither: ` (i)Highdensitypolyethylene(HDPE)withathicknessnolessthan2.5millimeters(mm);or ` (ii)Amaterialoracompositeofdifferentmaterialsdeterminedtohavebothorganicpermeabilitypropertiesthatareequivalenttothoseofthemateriallistedinparagraph(b)(2)(i)ofthissection;andchemicalandphysicalpropertiesthatmaintainthematerialintegrityfor theintendedservicelifeofthematerial. $+t&.  ` (3)Thecovershallbeinstalledinamannersuchthat therearenovisiblecracks,holes,gaps,orotheropenspacesbetweencoversectionseamsorbetweentheinterfaceofthecoveredgeanditsfoundationmountings. ` (4)Exceptasprovidedforinparagraph(b)(5)ofthissection,eachopeninginthefloatingmembranecovershallbeequippedwithaclosuredevicedesignedtooperatesuchthatwhentheclosuredeviceissecuredintheclosedpositiontherearenovisiblecracks,holes,gaps,orotheropenspacesintheclosuredeviceorbetweentheperimeterofthecoveropeningandtheclosuredevice. ` (5)Thefloatingmembranecovermaybeequippedwithoneormoreemergencycoverdrainsforremovalofstormwater.Eachemergencycoverdrainshallbeequippedwithaslottedmembranefabriccoverthatcoversatleast90percentoftheareaoftheopeningoraflexiblefabricsleeveseal. ` (6)Theclosuredevicesshallbemadeofsuitablematerialsthatwillminimizeexposureoftheregulatedmaterialtotheatmosphere,totheextentpractical,andwillmaintaintheintegrityoftheequipmentthroughoutitsintendedservicelife.Factorstobeconsideredwhenselectingthematerialsforanddesigningthecoverandclosuredevicesshallinclude:organicvaporpermeability;theeffectsofanycontactwiththeliquidanditsvapor , (0 managedinthesurfaceimpoundment;theeffectsofoutdoorexposuretowind,moisture,andsunlight;andtheoperatingpracticesusedforthesurfaceimpoundmentonwhichthefloatingmembranecoverisinstalled.̀ ` (c)Wheneveraregulatedmaterialisinthesurface `  impoundment,thefloatingmembranecovershallfloatontheliquidandeachclosuredeviceshallbesecuredintheclosedpositionexceptasfollows: ` (1)Openingofclosuredevicesorremovalofthecoverisallowedatthefollowingtimes: ` (i)Toprovideaccesstothesurfaceimpoundmentforperformingroutineinspection,maintenance,orotheractivitiesneededfornormaloperations.Examplesofsuchactivitiesincludethosetimeswhenaworkerneedstoopenaporttosampletheliquidinthesurfaceimpoundment,orwhenaworkerneedstoopenahatchtomaintainorrepairequipment.Followingcompletionoftheactivity,theowneroroperatorshallpromptlyreplacethecoverandsecuretheclosuredeviceintheclosedposition,asapplicable. ` (ii)Toremoveaccumulatedsludgeorotherresiduesfromthebottomofsurfaceimpoundment. ` (2)Openingofaspringloadedpressurevacuumreliefvalve,conservationvent,orsimilartypeofpressurereliefdevicewhichventstotheatmosphereisallowedduringnormaloperationsforthepurposeofmaintainingthe , (0 pressureinthevaporheadspaceunderneaththecoverinaccordancewiththecoverdesignspecifications.Thedeviceshallbedesignedtooperatewithnodetectableorganicemissionsasdefinedin63.941ofthissubpartwhenthedeviceissecuredintheclosedposition.Thesettingsatwhichthedeviceopensshallbeestablishedsuchthatthedeviceremainsintheclosedpositionwheneverthecovervaporheadspacepressureiswithinthepressureoperatingrangedeterminedbytheowneroroperatorbasedonthecovermanufacturerrecommendations,applicableregulations,fireprotectionandpreventioncodes,standardengineeringcodesandpractices,orotherrequirementsforthesafehandlingofflammable,ignitible,explosive,reactive,orhazardousmaterials. ` (3)Openingofasafetydevice,asdefinedin63.941ofthissubpart,isallowedatanytimeconditionsrequireittodosotoavoidanunsafecondition. ` (d)Theowneroroperatorshallinspectthefloatingmembranecoverinaccordancewiththeproceduresspecifiedin63.946(a)ofthissubpart.63.943StandardsSurfaceimpoundmentventedtocontrol  &p!( device. '#*  ` (a)Thissectionappliestoownersandoperatorssubjecttothissubpartandcontrollingairemissionsfromasurfaceimpoundmentusingacoverandventingthevapor , (0 headspaceunderneaththecoverthroughaclosedventsystemtoacontroldevice. ` (b)Thesurfaceimpoundmentshallbecoveredbyacoverandventeddirectlythroughaclosedventsystemtoacontroldeviceinaccordancewiththefollowingrequirements: ` (1)Thecoveranditsclosuredevicesshallbedesignedtoformacontinuousbarrierovertheentiresurfaceareaoftheliquidinthesurfaceimpoundment. ` (2)Eachopeninginthecovernotventedtothecontroldeviceshallbeequippedwithaclosuredevice.Ifthepressureinthevaporheadspaceunderneaththecoverislessthanatmosphericpressurewhenthecontroldeviceisoperating,theclosuredevicesshallbedesignedtooperatesuchthatwhentheclosuredeviceissecuredintheclosedpositiontherearenovisiblecracks,holes,gaps,orotheropenspacesintheclosuredeviceorbetweentheperimeterofthecoveropeningandtheclosuredevice.Ifthepressureinthevaporheadspaceunderneaththecoverisequaltoorgreaterthanatmosphericpressurewhenthecontroldeviceisoperating,theclosuredeviceshallbedesignedtooperatewithnodetectableorganicemissionsusingtheprocedurespecifiedin63.945(a)ofthis subpart. $+t&. Ѐ ` (3)Thecoveranditsclosuredevicesshallbemadeof   suitablematerialsthatwillminimizeexposureoftheregulatedmaterialtotheatmosphere,totheextentpractical,andwillmaintaintheintegrityoftheequipmentthroughoutitsintendedservicelife.Factorstobeconsideredwhenselectingthematerialsforanddesigningthecoverandclosuredevicesshallinclude:organicvaporpermeability;theeffectsofanycontactwiththeliquidoritsvaporsmanagedinthesurfaceimpoundment;theeffectsofoutdoorexposuretowind,moisture,andsunlight;andtheoperatingpracticesusedforthesurfaceimpoundmentonwhichthecoverisinstalled.̀ ` (4)Theclosed-ventsystemandcontroldeviceshallbe  designedandoperatedinaccordancewiththerequirementsof63.693in40CFR63subpartDDNationalEmissionStandardsforHazardousAirPollutantStandardsfromOffSiteWasteandRecoveryOperations. ` (c)Wheneveraregulatedmaterialisinthesurfaceimpoundment,thecovershallbeinstalledwitheachclosuredevicesecuredintheclosedpositionandthevaporheadspaceunderneaththecoverventedtothecontroldeviceexceptasfollows: ` (1)Ventingtothecontroldeviceisnotrequired,andopeningofclosuredevicesorremovalofthecoverisallowedatthefollowingtimes: , (0  ` (i)Toprovideaccesstothesurfaceimpoundmentforperformingroutineinspection,maintenance,orotheractivitiesneededfornormaloperations.Examplesofsuchactivitiesincludethosetimeswhenaworkerneedstoopenaporttosampleliquidinthesurfaceimpoundment,orwhenaworkerneedstoopenahatchtomaintainorrepairequipment.Followingcompletionoftheactivity,theowneroroperatorshallpromptlysecuretheclosuredeviceintheclosedpositionorreinstallthecover,asapplicable,tothesurfaceimpoundment. ` (ii)Toremoveaccumulatedsludgeorotherresiduesfromthebottomofsurfaceimpoundment. ` (2)Openingofasafetydevice,asdefinedin63.941ofthissubpart,isallowedatanytimeconditionsrequireittodosotoavoidanunsafecondition. ` (d)Theowneroroperatorshallinspectandmonitortheairemissioncontrolequipmentinaccordancewiththeproceduresspecifiedin63.946(b)ofthissubpart.63.944[Reserved] "$ 63.945Testmethodsandprocedures. t$&  ` (a)Procedurefordeterminingnodetectableorganicemissionsforthepurposeofcomplyingwiththissubpart. ` (1)ThetestshallbeconductedinaccordancewiththeproceduresspecifiedinMethod21of40CFRpart60,appendixA.Eachpotentialleakinterface(i.e.,alocation , (0 whereorganicvaporleakagecouldoccur)onthecoverandassociatedclosuredevicesshallbechecked.Potentialleakinterfacesthatareassociatedwithcoversandclosuredevicesinclude,butarenotlimitedto:theinterfaceofthecoveranditsfoundationmounting;theperipheryofanyopeningonthecoveranditsassociatedclosuredevice;andthesealingseatinterfaceonaspringloadedpressurereliefvalve. ` (2)Thetestshallbeperformedwhentheunitcontainsamaterialhaving anorganicHAP atotalorganic    concentrationrepresentativeoftherangeofconcentrationsforthe offsite materialsexpectedtobemanagedinthe d unit.Duringthetest,thecoverandclosuredevicesshallbesecuredintheclosedposition. ` (3)ThedetectioninstrumentshallmeettheperformancecriteriaofMethod21of40CFRpart60,appendixA,excepttheinstrumentresponsefactorcriteriainsection3.1.2(a)ofMethod21shallbefortheaveragecompositionoftheorganicconstituentsinthe offsite  "$ materialplacedintheunit,notforeachindividualorganicconstituent. ` (4)ThedetectioninstrumentshallbecalibratedbeforeuseoneachdayofitsusebytheproceduresspecifiedinMethod21of40CFRpart60,appendixA. ` (5)Calibrationgasesshallbeasfollows: , (0  ` (i)Zeroair(lessthan10ppmvhydrocarboninair);and ` (ii)Amixtureofmethane ornhexane inairata X concentrationofapproximately,butlessthan10,000ppmv. ` (6)Thebackgroundlevelshallbedeterminedaccording `  totheproceduresinMethod21of40CFRpart60appendixA.   \    ` (6)Anowneroroperatormaychoosetoadjustornot   adjustthedetectioninstrumentreadingstoaccountforthebackgroundorganicconcentrationlevel.Ifanowneroroperatorchoosestoadjusttheinstrumentreadingsforthebackgroundlevel,thebackgroundlevelvaluemustbedeterminedaccordingtotheproceduresinMethod21of40CFRpart60appendixA.    ` (7)Eachpotentialleakinterfaceshallbecheckedbytraversingtheinstrumentprobearoundthepotentialleakinterfaceasclosetotheinterfaceaspossible,asdescribedinMethod21.Inthecasewhentheconfigurationofthecoverorclosuredevicepreventsacompletetraverseoftheinterface,allaccessibleportionsoftheinterfaceshallbesampled.Inthecasewhentheconfigurationoftheclosuredevicepreventsanysamplingattheinterfaceandthedeviceisequippedwithanenclosedextensionorhorn(e.g.,somepressurereliefdevices),theinstrumentprobeinletshallbeplacedatapproximatelythecenteroftheexhaustareatotheatmosphere. , (0  ` ( 8)Thearithmeticdifferencebetweenthemaximum  organicconcentrationindicatedbytheinstrumentandthebackgroundlevelshallbecomparedwiththevalueof500ppmv.Ifthedifferenceislessthan500ppmv,thenthepotentialleakinterfaceisdeterminedtooperatewithnodetectableorganicemissions.   \   ` (8)Anowneroroperatormustdetermineifapotential   leakinterfaceoperateswithnodetectableemissionsusingtheapplicableprocedurespecifiedinparagraph(a)(8)(i)or(a)(8)(ii)ofthissection. ` (i)Ifanowneroroperatorchoosesnottoadjustthedetectioninstrumentreadingsforthebackgroundorganicconcentrationlevel,thenthemaximumorganicconcentrationvaluemeasuredbythedetectioninstrumentiscompareddirectlytotheapplicablevalueforthepotentialleakinterface asspecifiedinparagraph(a)(9)ofthissection.   ` (ii)Ifanowneroroperatorchoosestoadjustthedetectioninstrumentreadingsforthebackgroundorganicconcentrationlevel,thevalueofthearithmeticdifferencebetweenthemaximumorganicconcentrationvaluemeasuredbytheinstrumentandthebackgroundorganicconcentrationvalueasdeterminedinparagraph(a)(6)ofthissectioniscomparedwiththeapplicablevalueforthepotentialleak interface asspecifiedinparagraph(a)(9)ofthissection. $+t&.  ` (9)Apotentialleakinterfaceisdeterminedtooperate withnodetectableemissionsusingtheapplicablecriteriaspecifiedin(a)(9)(i)and(a)(9)(ii)ofthissection. ` (i)Forapotentialleakinterfaceotherthanasealaroundashaftthatpassesthroughacoveropening,thepotentialleakinterfaceisdeterminedtooperatewithnodetectableorganicemissionsiftheorganicconcentrationvaluedeterminedinparagraph(a)(8)islessthan500ppmv. ` (ii)Forasealaroundashaftthatpassesthroughacoveropening,thepotentialleakinterfaceisdeterminedtooperatewithnodetectableorganicemissionsiftheorganicconcentrationvaluedeterminedinparagraph(a)(8)islessthan10,000ppmv.   63.946Inspectionandmonitoringrequirements. l  ` (a)Ownersandoperatorsthatuseasurfaceimpoundmentequippedwithafloatingmembranecoverinaccordancewiththeprovisionsof63.942ofthissubpartshallmeetthefollowingrequirements: ` (1)Thefloatingmembranecoveranditsclosuredevicesshallbevisuallyinspectedbytheowneroroperatortocheckfordefectsthatcouldresultinairemissions.Defectsinclude,butarenotlimitedto,visiblecracks,holes,orgapsinthecoversectionseamsorbetweentheinterfaceofthecoveredgeanditsfoundationmountings;broken,cracked,orotherwisedamagedsealsorgasketson , (0 closuredevices;andbrokenormissinghatches,accesscovers,caps,orotherclosuredevices. ` (2)Theowneroroperatorshallperformthe X inspectionsfollowinginstallationofthefloatingmembranecoverand,thereafter,atleastonceeveryyear.  `    ` (2)Theowneroroperatormustperformaninitial  \  inspectionfollowinginstallationofthefloatingmembranecover.Thereafter,theowneroroperatormustperformtheinspectionsatleastonceeverycalendaryearexceptasprovidedforinparagraph(d)ofthissection.    Ѐ ` (3)Intheeventthatadefectisdetected,theowner h oroperatorshallrepairthedefectinaccordancewiththerequirementsofparagraph(c)ofthissection. ` (4)Theowneroroperatorshallmaintainarecordoftheinspectioninaccordancewiththerequirementsspecifiedin63.947(a)(2)ofthissubpart. ` (b)Ownersandoperatorsthatuseasurfaceimpoundmentequippedwithacoverandventedthroughaclosedventsystemtoacontroldeviceinaccordancewiththeprovisionsof63.943ofthissubpartshallinspecttheairemissioncontrolequipmentasfollows: ` (1)Theowneroroperatorshallvisuallyinspectthecoverinaccordancewiththefollowingrequirements: ` (i)Thecoveranditsclosuredevicesshallbevisuallyinspectedbytheowneroroperatortocheckfor , (0 defectsthatcouldresultinairemissions.Defectsinclude,butarenotlimitedto,visiblecracks,holes,orgapsintheroofsectionsorbetweentheinterfaceoftheroofedgeanditsfoundationmountings;broken,cracked,orotherwisedamagedsealsorgasketsonclosuredevices;andbrokenormissinghatches,accesscovers,caps,orotherclosuredevices. ` (ii)Theowneroroperatorshallperformthe d  inspectionsfollowinginstallationofthecoverand,thereafter,atleastonceeveryyear.      ` (ii)Theowneroroperatormustperformaninitial h inspectionfollowinginstallationofthecover.Thereafter,theowneroroperatormustperformtheinspectionsatleastonceeverycalendaryearexceptasprovidedforinparagraph(d)ofthissection.  h Ѐ ` (iii)Intheeventthatadefectisdetected,theowner  oroperatorshallrepairthedefectinaccordancewiththerequirementsofparagraph(c)ofthissection. ` (iv)Theowneroroperatorshallmaintainarecordoftheinspectioninaccordancewiththerequirementsspecifiedin63.947(a)(2)ofthissubpart. ` (2)Theowneroroperatorshallinspectandmonitortheclosedventsystemandthecontroldeviceinaccordancewiththerequirementsspecifiedin63.693in40CFR63subpartDDNationalEmissionStandardsforHazardousAir , (0 PollutantStandardsfromOffSiteWasteandRecoveryOperations. ` (c)Theowneroroperatorshallrepairalldetecteddefectsasfollows: ` (1)Theowneroroperatorshallmakefirsteffortsatrepairofthedefectnolaterthan5calendardaysafterdetectionandrepairshallbecompletedassoonaspossiblebutnolaterthan45calendardaysafterdetectionexceptasprovidedinparagraph(c)(2)ofthissection. ` (2)Repairofadefectmaybedelayedbeyond45calendardaysiftheowneroroperatordeterminesthatrepairofthedefectrequiresemptyingortemporaryremovalfromserviceofthesurfaceimpoundmentandnoalternativesurfaceimpoundmentortankcapacityisavailableatthesitetoaccepttheregulatedmaterialnormallymanagedinthesurfaceimpoundment.Inthiscase,theowneroroperatorshallrepairthedefectatthenexttimetheprocessorunitthatisgeneratingtheregulatedmaterialmanagedinthesurfaceimpoundmentstopsoperation.Repairofthedefectshallbecompletedbeforetheprocessorunitresumesoperation. ` (3)Theowneroroperatorshallmaintainarecordofthedefectrepairinaccordancewiththerequirements specifiedin63.947ofthissubpart. $+t&.   ` (d)Alternativeinspectionandmonitoringinterval.   Followingtheinitialinspectionandmonitoringofapieceofairpollutioncontrolequipmentinaccordancewiththeapplicableprovisionsofthissection,subsequentinspectionandmonitoringoftheequipmentmaybeperformedatintervalslongerthan1yearwhenanowneroroperatordeterminesthatperformingtherequiredinspectionormonitoringprocedureswouldexposeaworkertodangerous,hazardous,orotherwiseunsafeconditionsandtheowneroroperatorcomplieswiththerequirementsspecifiedinparagraphs(d)(1)and(d)(2)ofthissection. ` (1)Theowneroroperatormustprepareandmaintainattheplantsitewrittendocumentationidentifyingthespecificairpollutioncontrolequipmentdesignatedas"unsafetoinspectandmonitor".Thedocumentationmustincludeforeachpieceofairpollutioncontrolequipmentdesignatedassuchawrittenexplanationofthereasonswhytheequipmentisunsafetoinspectormonitorusingtheapplicableproceduresunderthissection. ` (2)Theowneroroperatormustdevelopandimplementawrittenplanandscheduletoinspectandmonitortheairpollutioncontrolequipmentusingtheapplicableproceduresspecifiedinthissectionduringtimeswhenaworkercansafelyaccesstheairpollutioncontrolequipment.Therequiredinspectionsandmonitoringmustbeperformedas , (0 frequentlyaspracticablebutdonotneedtobeperformedmorefrequentlythantheperiodicschedulethatwouldbeotherwiseapplicabletotheairpollutioncontrolequipmentundertheprovisionsofthissection.Acopyofthewrittenplanandschedulemustbemaintainedattheplantsite.  `  63.947Recordkeepingrequirements.  \   ` (a)Eachowneroroperatorshallprepareandmaintainthefollowingrecords: ` (1)Documentationdescribingthefloatingmembranecoverorcoverdesign,asapplicabletothesurfaceimpoundment. ` (2)Arecordforeachinspectionrequiredby63.946ofthissubpartthatincludesthefollowinginformation:asurfaceimpoundmentidentificationnumber(orotheruniqueidentificationdescriptionasselectedbytheowneroroperator)andthedateofinspection. ` (3)Theowneroroperatorshallrecordforeachdefectdetectedduringinspectionsrequiredby63.946ofthissubpartthefollowinginformation:thelocationofthedefect,adescriptionofthedefect,thedateofdetection,andcorrectiveactiontakentorepairthedefect.Intheeventthatrepairofthedefectisdelayedinaccordancewiththeprovisionsof63.946(c)(2)ofthissection,the owneroroperatorshallalsorecordthereasonforthedelay $+t&. andthedatethatcompletionofrepairofthedefectisexpected.  ` (b)Ownersandoperatorsthatuseasurfaceimpoundmentequippedwithafixedroofandventedthroughaclosedventsystemtoacontroldeviceinaccordancewiththeprovisionsof63.943ofthissubpartshallprepareandmaintaintherecordsrequiredfortheclosedventsystemandcontroldeviceinaccordancewiththerequirementsof63.693in40CFR63subpartDDNationalEmissionStandardsforHazardousAirPollutantStandardsfromOffSiteWasteandRecoveryOperations.63.948Reportingrequirements. d  ` Ownersandoperatorsthatuseasurfaceimpoundmentequippedwithafixedroofandventedthroughaclosedventsystemtoacontroldeviceinaccordancewiththeprovisionsof63.943ofthissubpartshallprepareandsubmittotheAdministratorthereportsrequiredforclosedventsystemsandcontroldevicesinaccordancewiththerequirementsof63.693in40CFR63subpartDDNationalEmissionStandardsforHazardousAirPollutantStandardsfromOffSiteWasteandRecoveryOperations.  '#* SubpartRR"NationalEmissionStandardsforIndividualDrain  Systems \ Sec.63.960Applicability.63.961Definitions.63.962Standards.63.963[Reserved]63.964Inspectionandmonitoringrequirements.63.965Recordkeepingrequirements.63.966Reportingrequirements.63.960Applicability. h  ` (a)Theprovisionsofthissubpartapplytothecontrolofairemissionsfromindividualdrainsystemsforwhichanothersubpartof40CFRparts60,61,or63referencestheuseofthissubpartforsuchairemissioncontrol.Theseairemissionstandardsforindividualdrainsystemsareplacedhereforadministrativeconvenienceandonlyapplytothoseownersandoperatorsoffacilitiessubjecttotheothersubpartsthatreferencethissubpart.Theprovisionsof40CFR63subpartAGeneralProvisionsdonotapplytothissubpartexceptasnotedinthesubpartthatreferencesthissubpart.63.961Definitions. x)$,  ` AlltermsusedinthissubpartshallhavethemeaninggiventothemintheActandinthissection.Ifatermis , (0 definedinboththissectionandinanothersubpartthatreferencestheuseofthissubpart,thenthedefinitioninthissubpartshalltakeprecedencewhenimplementingthissubpart. ` Closuredevicemeansacap,cover,hatch,lid,plug, `  seal,valve,orothertypeoffittingthat,whenthedeviceissecuredintheclosedposition,preventsorreducesairemissionstotheatmospherebyblockinganopeningtotheindividualdrainsystem.Closuredevicesincludedevicesthataredetachable(e.g.,aplugormanholecover),manuallyoperated(e.g.,ahingedaccesslidorhatch),orautomaticallyoperated(e.g.,aspringloadedpressurereliefvalve). ` Hardpipingmeanspipeortubingthatismanufactured l andproperlyinstalledinaccordancewithrelevantstandards(e.g.,ANSIB313)andgoodengineeringpractices. ` Individualdrainsystemmeansastationarysystemused p  toconvey wastewaterstreamsorresiduals regulatedmaterial  !l" toawastemanagementunitortodischargeordisposal.Thetermincludeshardpiping,alldrainsandjunctionboxes,togetherwiththeirassociatedsewerlinesandotherjunctionboxes(e.g.,manholes,sumps,andliftstations)conveying wastewaterstreamsorresiduals regulated x)$, material .Forthepurposeofthissubpart,anindividual $+t&. drainsystemisnotadrainandcollectionsystemthatis , (0 designedandoperatedforthesolepurposeofcollectingrainfallrunoff(e.g.,stormwatersewersystem)andissegregatedfromallotherindividualdrainsystems. ` Junctionboxmeansasump,manhole,oraccesspointto   asewerlineoraliftstation. `  Regulatedmaterialmeansthewastewaterstreams,  \  residuals,andanyothermaterialsspecifiedbythereferencingsubparttobemanagedinaccordancewiththestandardsunderthissubpart.  `   ` Sewerlinemeansalateral,trunkline,branchline,or   otherconduitusedtoconvey wastewater regulatedmaterial  h toadownstreamwastemanagementunit.Sewerlinesincludepipes,grates,andtrenches. ` Wastemanagementunitmeanstheequipment,structure, l ordeviceusedtoconvey,store,treat,ordisposeof wastewaterstreamsorresiduals regulatedmaterial .  Examplesofwastemanagementunitsinclude:wastewatertanks,surfaceimpoundments,individualdrainsystems,andbiologicalwastewatertreatmentunits.Examplesofequipmentthatmaybewastemanagementunitsincludecontainers,airflotationunits,oilwaterseparatorsororganicwaterseparators,ororganicremovaldevicessuchasdecanters,strippers,orthinfilmevaporationunits. ` Watersealmeansasealpot,plegtrap,orothertype $+t&. oftrapfilledwithwater(e.g.,floodedsewersthat , (0 maintainliquidlevelsadequatetopreventairflowthroughthesystem)thatcreatesaliquidbarrierbetweenthesewerlineandtheatmosphere.Theliquidlevelofthesealmustbemaintainedintheverticallegofadraininordertobeconsideredawaterseal.63.962Standards.  \   ` (a)Theowneroroperatorsubjecttothissubpartshallcontrolairemissionsfromtheindividualdrainsystemusingoneoracombinationofthefollowing: ` (1)Covers,waterseals,andotherairemissioncontrolequipmentasspecifiedinparagraph(b)ofthissection. ` (2)Hardpiping. ` (3)Ventingoftheindividualdrainsystemthroughaclosedventsystemtoacontroldeviceinaccordancewiththefollowingrequirements: ` (i)Theindividualdrainsystemisdesignedandoperatedsuchthataninternalpressureinthevaporheadspaceinthesystemismaintainedatalevellessthanatmosphericpressurewhenthecontroldeviceisoperating,and ` (ii)Theclosedventsystemandcontroldevicearedesignedandoperatedinaccordancewiththerequirementsof63.693in40CFR63subpartDDNationalEmissionStandardsforHazardousAirPollutantStandardsfromOffSiteWasteandRecoveryOperations. , (0  ` (b)Ownersandoperatorscontrollingairemissionsfromanindividualdrainsysteminaccordancewithparagraph(a)(1)ofthissectionshallmeetthefollowingrequirements: ` (1)Theindividualdrainsystemshallbedesignedtosegregatetheorganicvaporsfrom wastewater regulated  \  material managedinthecontrolledindividualdrainsystem   fromenteringanyotherindividualdrainsystemthatisnotcontrolledforairemissionsinaccordancewiththestandardsspecifiedinthissubpart. ` (2)Draincontrolrequirements.Eachdrainshallbe h equippedwitheitherawatersealoraclosuredeviceinaccordancewiththefollowingrequirements: ` (i)Whenawatersealisused,thewatersealshallbedesignedsuchthateither: ` (A)Theoutlettothepipedischargingthe wastewater    regulatedmaterial extendsbelowtheliquidsurfaceinthe p  watersealofthedrain;or ` (B)Aflexibleshieldorotherdeviceisinstalledwhichrestrictswindmotionacrosstheopenspacebetweentheoutletofthepipedischargingthe wastewater regulated  &p!( material andthedrain. '#*  ` (ii)Whenaclosuredeviceisused(e.g.,securingacaporplugonadrainthatisnotreceiving wastewater  $+t&.  regulatedmaterial ),theclosuredeviceshallbedesignedto , (0 operatesuchthatwhentheclosuredeviceissecuredintheclosedpositiontherearenovisiblecracks,holes,gaps,orotheropenspacesintheclosuredeviceorbetweentheperimeterofthedrainopeningandtheclosuredevice. ` (3)Junctionboxcontrolrequirements.Eachjunction `  boxshallbeequippedwithcontrolsasfollows: ` (i)Thejunctionboxshallbeequippedwithaclosuredevice(e.g.,manholecover,accesshatch)thatisdesignedtooperatesuchthatwhentheclosuredeviceissecuredintheclosedpositiontherearenovisiblecracks,holes,gaps,orotheropenspacesintheclosuredeviceorbetweentheperimeterofthejunctionboxopeningandtheclosuredevice. ` (ii)Ifthejunctionboxisvented,thejunctionboxshallbeventedinaccordancewiththefollowingrequirements: ` (A)Thejunctionboxshallbeventedthroughaclosedventsystemtoacontroldeviceexceptasprovidedforinparagraph(b)(3)(ii)(B)ofthissection.Theclosedventsystemandcontroldeviceshallbedesignedandoperatedinaccordanceinaccordancewiththestandardsspecifiedin63.693in40CFR63subpartDDNationalEmissionStandardsforHazardousAirPollutantStandardsfromOff SiteWasteandRecoveryOperations. $+t&. Ѐ ` (B)Asanalternativetoparagraph(b)(3)(ii)(A)of   thissection,theowneroroperatormayventthejunctionboxdirectlytotheatmospherewhenallofthefollowingconditionsaremet: ` (1)Thejunctionboxisfilledandemptiedbygravity `  flow(i.e.,thereisnopump)orisoperatedwithnomorethanslightfluctuationsintheliquidlevel.Largechangesinthesizeofthejunctionboxvaporheadspacecreatedbyusingapumptorepeatedlyemptyandthenrefillthejunctionboxdonotmeetthiscondition. ` (2)Theventpipeinstalledonthejunctionboxshall h beatleast90centimetersinlengthandnogreaterthan 10.2centimeterindiameter 10centimetersinnominalinside  diameter . l  ` (3)Watersealsareinstalledattheliquid h entrance(s)toorexitfromthejunctionboxtorestrictventilationintheindividualdrainsystemandbetweencomponentsintheindividualdrainsystem.Theowneroroperatorshalldemonstrate(e.g.,byvisualinspectionorsmoketest)uponrequestbytheAdministratorthatthejunctionboxwatersealisproperlydesignedandrestrictsventilation.0,X`  X 0 ` (4)Sewerlinecontrolrequirements.Eachsewerline x)$, shallnotbeopentotheatmosphereandshallbecoveredorclosedinamannersuchthattherearenovisiblecracks, , (0 holes,gaps,orotheropenspacesinthesewerlinejoints,seals,orotheremissioninterfaces.3X`  ,XX 3 ` (5)Operatingrequirements.Theowneroroperator X shalloperatetheairemissioncontrolsrequiredbyparagraphs(b)(2)through(b)(4)ofthissectioninaccordancewiththefollowingrequirements: ` (i)Eachclosuredeviceshallbemaintainedinaclosedpositionwhenever wastewater regulatedmaterial isin d  theindividualdrainsystemexceptwhenitisnecessarytoremoveoropentheclosuredeviceforsamplingorremovingmaterialintheindividualdrainsystem,orforequipmentinspection,maintenance,orrepair. ` (ii)Eachdrainequippedwithawatersealandopentotheatmosphereshallbeoperatedtoensurethattheliquidinthewatersealismaintainedattheappropriatelevel.Examplesofacceptablemeansforcomplyingwiththisprovisionincludebutarenotlimitedtousingaflowmonitoringdeviceindicatingpositiveflowfromamaintoabranchwaterlinesupplyingatrap;continuouslydrippingwaterintothetrapusingahose;orregularvisualobservations. ` (iii)Eachclosedventsystemandthecontroldeviceusedtocomplywithparagraph(b)(3)(ii)(A)ofthissectionshallbeoperatedinaccordancewiththestandardsspecifiedin40CFR63.693. , (0 63.963[Reserved}.  63.964Inspectionandmonitoringrequirements. \  ` (a)Theowneroroperatorshallinspecttheindividualdrainsysteminaccordancewiththefollowingrequirements: ` (1)Theindividualdrainsystemshallbevisuallyinspectedbytheowneroroperatorasfollowstocheckfordefectsthatcouldresultinairemissionstotheatmosphere. ` (i)Theowneroroperatorshallvisuallyinspecteachdrainasfollows: ` (A)Inthecasewhenthedrainisusingawatersealtocontrolairemissions,theowneroroperatorshallverifyappropriateliquidlevelsarebeingmaintainedandidentifyanyotherdefectsthatcouldreducewatersealcontroleffectiveness. ` (B)Inthecasewhenthedrainisusingaclosuredevicetocontrolairemissions,theowneroroperatorshallvisuallyinspecteachdraintoverifythattheclosuredeviceisinplaceandtherearenodefects.Defectsinclude,butarenotlimitedto,visiblecracks,holes,orgapsintheclosuredevices;broken,cracked,orotherwisedamagedsealsorgasketsonclosuredevices;andbrokenormissingplugs,caps,orotherclosuredevices. ` (ii)Theowneroroperatorshallvisuallyinspecteachjunctionboxtoverifythatclosuredevicesareinplaceand , (0 therearenodefects.Defectsinclude,butarenotlimitedto,visiblecracks,holes,orgapsintheclosuredevices;broken,cracked,orotherwisedamagedsealsorgasketsonclosuredevices;andbrokenormissinghatches,accesscovers,caps,orotherclosuredevices. ` (iii)Theowneroroperatorshallvisuallyinspecttheunburiedportionofeachsewerlinetoverifythatallclosuredevicesareinplaceandtherearenodefects.Defectsinclude,butarenotlimitedto,visiblecracks,holes,gaps,orotheropenspacesinthesewerlinejoints,seals,orotheremissioninterfaces. ` (iv)Theowneroroperatorshallperformtheinspectionsinitiallyatthetimeofinstallationofthewatersealsandclosuredevicesfortheindividualdrainsystemand,thereafter,atleastonceeveryyear.̀ ` (v)Intheeventthatadefectisdetected,theowner  oroperatorshallrepairthedefectinaccordancewiththerequirementsofparagraph(b)ofthissection. ` (vi)Theowneroroperatorshallmaintainarecordoftheinspectioninaccordancewiththerequirementsspecifiedin63.965(a)ofthissubpart. ` (2)Theowneroroperatorshallinspectandmonitortheclosedventsystemandthecontroldeviceinaccordancewiththerequirementsspecifiedin63.693in40CFR63subpartDDNationalEmissionStandardsforHazardousAir , (0 PollutantStandardsfromOffSiteWasteandRecoveryOperations. ` (b)Theowneroroperatorshallrepairalldetecteddefectsasfollows: ` (1)Theowneroroperatorshallmakefirsteffortsatrepairofthedefectnolaterthan5calendardaysafterdetectionandrepairshallbecompletedassoonaspossiblebutnolaterthan15calendardaysafterdetectionexceptasprovidedinparagraph(b)(2)ofthissection. ` (2)Repairofadefectmaybedelayedbeyond15calendardaysiftheowneroroperatordeterminesthatrepairofthedefectrequiresemptyingortemporaryremovalfromserviceoftheindividualdrainsystemandnoalternativecapacityisavailableatthefacilitysitetoacceptthe wastewater regulatedmaterial normallymanagedin h theindividualdrainsystem.Inthiscase,theowneroroperatorshallrepairthedefectatthenexttimetheprocessorunitthatisgeneratingthe wastewater regulated !l" material managedintheindividualdrainsystemstops "$ operation.Repairofthedefectshallbecompletedbeforetheprocessorunitresumesoperation. ` (3)Theowneroroperatorshallmaintainarecordofthedefectrepairinaccordancewiththerequirementsspecifiedin63.965(a)(3)ofthissubpart.63.965Recordkeepingrequirements. , (0  ` (a)Eachowneroroperatorcomplyingwith63.962(a)(1)ofthissubpartshallprepareandmaintainthefollowingrecords: ` (1)Awrittensitespecificindividualdrainsysteminspectionplanthatincludesadrawingorschematicoftheindividualdrainsystemandidentifieseachdrain,junctionbox,andsewerlinelocation. ` (2)Arecordofthedatethateachinspectionrequiredby63.964(a)ofthissubpartisperformed. ` (3)Whenapplicable,arecordforeachdefectdetectedduringinspectionsrequiredby63.964(a)ofthissubpartthatincludesthefollowinginformation:thelocationofthedefect,adescriptionofthedefect,thedateofdetection,thecorrectiveactiontakentorepairthedefect,andthedatethatthecorrectiveactionwascompleted.Intheeventthatrepairofthedefectisdelayedinaccordancewiththeprovisionsof63.964(b)(2)ofthissection,theowneroroperatorshallalsorecordthereasonforthedelayandthedatethatcompletionofrepairofthedefectisexpected. ` (b)Ownersandoperatorsthatuseaclosedventsystemandacontroldeviceinaccordancewiththeprovisionsof 63.962(a)(3)or63.692(b)(3)(ii)(A) 63.962 ofthis '#* subpartshallprepareandmaintaintherecordsrequiredfortheclosedventsystemandcontroldeviceinaccordancewiththerequirementsof63.693in40CFR63subpartDD , (0 NationalEmissionStandardsforHazardousAirPollutantStandardsfromOffSiteWasteandRecoveryOperations.63.966Reportingrequirements. X  ` Ownersandoperatorsthatuseaclosedventsystemandacontroldeviceinaccordancewiththeprovisionsof 63.962 (a)(3)or63.962(b)(3)(ii)(A) ofthissubpart  \  shallprepareandsubmittotheAdministratorthereportsrequiredforclosedventsystemsandcontroldevicesinaccordancewiththerequirementsof63.693in40CFR63subpartDDNationalEmissionStandardsforHazardousAirPollutantStandardsfromOffSiteWasteandRecoveryOperations.   SubpartVV"NationalEmissionStandardsforOilWater  SeparatorsandOrganicWaterSeparators \ Sec.63.1040Applicability.63.1041Definitions.63.1042StandardsSeparatorfixedroof.63.1043StandardsSeparatorfloatingroof.63.1044StandardsSeparatorventedtocontroldevice.63.1045 [Reserved] StandardsPressurizedseparator.  `  63.1046Testmethodsandprocedures.63.1047Inspectionandmonitoringrequirements.63.1048Recordkeepingrequirements.63.1049Reportingrequirements.63.1040Applicability. l  ` Theprovisionsofthissubpartapplytothecontrolofairemissionsfromoilwaterseparatorsandorganicwaterseparatorsforwhichanothersubpartof40CFRparts60,61,or63referencestheuseofthissubpartforsuchairemissioncontrol.Theseairemissionstandardsforoilwaterseparatorsandorganicwaterseparatorsareplacedhereforadministrativeconvenienceandonlyapplytothoseownersandoperatorsoffacilitiessubjecttotheothersubpartsthatreferencethissubpart.Theprovisionsof40 CFR63subpartAGeneralProvisionsdonotapplytothis $+t&. subpartexceptasnotedinthesubpartthatreferencesthissubpart. 63.1041Definitions. X  ` AlltermsusedinthissubpartshallhavethemeaninggiventothemintheActandinthissection.Ifatermisdefinedinboththissectionandinanothersubpartthatreferencestheuseofthissubpart,thenthedefinitioninthissubpartshalltakeprecedencewhenimplementingthissubpart. ` Closuredevicemeansacap,hatch,lid,plug,seal,   valve,orothertypeoffittingthat,whenthedeviceissecuredintheclosedposition,preventsorreducesairemissionstotheatmospherebyblockinganopeninginafixedrooforfloatingroof.Closuredevicesincludedevicesthataredetachablefromthecover(e.g.,asamplingportcap),manuallyoperated(e.g.,ahingedaccesslidorhatch),orautomaticallyoperated(e.g.,aspringloadedpressurereliefvalve). ` Continuoussealmeansasealthatformsacontinuous "$ closurethatcompletelycoversthespacebetweentheedgeofthefloatingroofandthewallofaseparator.Acontinuoussealmaybeconstructedoffastenedsegmentssoastoforma continuousseal. x)$,  ` Fixedroofmeansacoverthatismountedonaseparator  inastationarypositionanddoesnotmovewithfluctuationsintheleveloftheliquidmanagedintheseparator.  ` Floatingroofmeansapontoontypeordoubledecktype   coverthatrestsuponandissupportedbytheliquidmanagedinaseparator. ` Liquidmountedsealmeansafoamorliquidfilled   continuoussealthatismountedbetweenthewalloftheseparatorandthefloatingroof,andthesealisincontactwiththeliquidinaseparator. ` Oilwaterseparatormeansaseparatorasdefinedfor h thissubpartthatisusedtoseparateoilfromwater. ` Organicwaterseparatormeansaseparatorasdefined  forthissubpartthatisusedtoseparateorganicsfromwater. ` Metallicshoesealmeansacontinuoussealthatis  constructedofmetalsheetswhichareheldverticallyagainstthewalloftheseparatorbysprings,weightedlevers,orothermechanismsandisconnectedtothefloatingroofbybracesorothermeans.Aflexiblecoatedfabric(envelope)spanstheannularspacebetweenthemetalsheetandthefloatingroof. ` Nodetectableorganicemissionsmeansnoescapeof x)$, organicstotheatmosphereasdeterminedusingtheprocedurespecifiedin63.1046(a)ofthissubpart. , (0  ` Regulatedmaterialmeansthematerial(e.g.waste,  wastewater,off-sitematerial)requiredtobemanagedinseparatorsusingairemissioncontrolsinaccordancewiththestandardsspecifiedinthissubpart. ` Safetydevicemeansaclosuredevicesuchasapressure `  reliefvalve,frangibledisc,fusibleplug,oranyothertypeofdevicewhichfunctions exclusively toprevent   physicaldamageorpermanentdeformationto theseparator d  airemissioncontrol equipmentbyventinggasesorvapors `   directlytotheatmosphere duringunsafeconditions   resultingfromanunplanned,accidental,oremergencyevent.Forthepurposeofthissubpart,asafetydeviceisnotusedforroutineventingofgasesorvaporsfromthevaporheadspaceunderneaththeseparatorcover.Asafetydeviceisdesignedtoremaininaclosedpositionduringnormaloperationsandopenonlywhentheinternalpressure,oranotherrelevantparameter,exceedsthedevicethresholdsettingapplicabletothe airemissioncontrol equipmentas !l" determinedbytheowneroroperatorbasedonmanufacturerrecommendations,applicableregulations,fireprotectionandpreventioncodes,standardengineeringcodesandpractices,orotherrequirementsforthesafehandlingofflammable,ignitable,explosive,reactive,orhazardousmaterials. ` Separatormeansawastemanagementunit,generallya $+t&. tank,thatisusedtoseparateoilororganicsfromwater. , (0 Aseparatorconsistsofnotonlytheseparationunitbutalsotheforebayandotherseparatorbasins,skimmers,weirs,gritchambers,sludgehoppers,andbarscreensthatarelocateddirectlyaftertheindividualdrainsystemandpriortoanyadditionaltreatmentunitssuchasanairflotationunitclarifierorbiologicaltreatmentunit.ExamplesofaseparatorincludeanAPIseparator,parallelplateinterceptor,andcorrugatedplateinterceptorwiththeassociatedancillaryequipment.63.1042StandardsSeparatorfixedroof.    ` (a)Thissectionappliestoownersandoperatorssubjecttothissubpartandcontrollingairemissionsfromanoilwaterseparatorororganicwaterseparatorusingafixedroof. ` (b)Theseparatorshallbeequippedwithafixedroofdesignedtomeetthefollowingspecifications: ` (1)Thefixedroofanditsclosuredevicesshallbedesignedtoformacontinuousbarrierovertheentiresurfaceareaoftheliquidintheseparator. ` (2)Thefixedroofshallbeinstalledinamannersuchthattherearenovisiblecracks,holes,gaps,orotheropenspacesbetweenroofsectionjointsorbetweentheinterfaceoftheroofedgeandtheseparatorwall. ` (3)Eachopeninginthefixedroofshallbeequippedwithaclosuredevicedesignedtooperatesuchthatwhenthe , (0 closuredeviceissecuredintheclosedpositiontherearenovisiblecracks,holes,gaps,orotheropenspacesintheclosuredeviceorbetweentheperimeteroftheopeningandtheclosuredevice.̀ ` (4)Thefixedroofanditsclosuredevicesshallbe `  madeofsuitablematerialsthatwillminimizeexposureoftheregulatedmaterialtotheatmosphere,totheextentpractical,andwillmaintaintheintegrityoftheequipmentthroughoutitsintendedservicelife.Factorstobeconsideredwhenselectingthematerialsforanddesigningthefixedroofandclosuredevicesshallinclude:organicvaporpermeability;theeffectsofanycontactwiththeliquidanditsvaporsmanagedintheseparator;theeffectsofoutdoorexposuretowind,moisture,andsunlight;andtheoperatingpracticesusedfortheseparatoronwhichthefixedroofisinstalled. ` (c)Wheneveraregulatedmaterialisintheseparator,thefixedroofshallbeinstalledwith