NORMAS TÉCNICAS SCR

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    ! "#$"%&'%'"

    !!!! () () () () *+,*+,*+,*+,! $"-./0 & *

    !! $"%&%/1" *+,

    !2 - $'3$%' ,

    !4 5%."0 $&%/0 36$3% ,

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    2222 DDDD !8 % !4!8 % !4!8 % !4!8 % !4

    2 #-"$%/0 ' - !8

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    3 ".$-" -#&%-" ' %5% &'%'% !!

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    N#% '%" $->%" -A-$" % -"#3 #-J 3$"%$" $" '3.>$! N#% '" %$5" -A-$" % #- "#3PA32 N#% '% ?3@% B3$3% ' "#%/ >-3%& L %$5 88

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    #-"$ '3.>$ "9 >$3$%' $ U$-% ' 3%/0 .-%" $/%" ' "#%/>-3%& $ @##$: $- 3AQ F 3&9.".&% #->-%J $3" J 3&-%' $- % '>$"-%'-%$-" >-3%" 3A + '% 7J 'A$$' #-%$J -:%/0 3$-%.%&

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    A$- %" -:%/1" ' $ E. " -A- V" 3$'/1" ' $-:% ' % 7

    ! A$- %" $->%" >P$>%" #%-% 53./0 ' -%" "-/" ' -"#$"%&'%' '7

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    !!!! () () () ()

    ) ( ) ( ) ( ) (

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    !!!!!!!! ))))

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    !!2!!2!!2!!2 I'-9.&3%J E.%$' %#&39&I'-9.&3%J E.%$' %#&39&I'-9.&3%J E.%$' %#&39&I'-9.&3%J E.%$' %#&39&$ ' 9:.% A-%J $ &3%& $'3%' > #&%$% % "- A-$3'% $ %'-$ ' $5"

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    !!!!!!!! (9"J E.%$' %#&39&(9"J E.%$' %#&39&(9"J E.%$' %#&39&(9"J E.%$' %#&39&$ ' :9"J $ &3%& $'3%' > #&%$% % "- A-$3'% $ %'-$ ' $5"J 3>

    ..&%/0 '"' % 3$-%& ' ( . 3%$ &3%&O%'% $% 9-% 5-$% ' !!!!!!!! -$/0J -/0J 3/0 &%-> ' $3H$'-$/0J -/0J 3/0 &%-> ' $3H$'-$/0J -/0J 3/0 &%-> ' $3H$'-$/0J -/0J 3/0 &%-> ' $3H$'

    $ ' '3/0 %&%-> 3$-% $3H$'J &:%' V 3$-%& ' 3$-& ' @##$:J $&> '% &% 3> % :%&-% B3$3% . 3> J $ &3%& $'3%' > #&%$% % "-A-$3'% $ %'-$ ' $5"

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

    !!*!!*!!*!!* $$%" ' + ?J E.%$' %#&39&$$%" ' + ?J E.%$' %#&39&$$%" ' + ?J E.%$' %#&39&$$%" ' + ?J E.%$' %#&39&$ ' $-:% ' +? #%-% #"-- 5$"0 %" #$" $-$" '% &%J >'%$$"%&%/0 ' 3$3-"J '"-"J %>#&A3%'-"J '$- '%" $3""'%'" ' 3%'%&%

    !2!2!2!2

    $ ' %&>$%/0 --$ ' 9:.% :&%'% $ ' >%'% ' %- 5-- ">% ' 3$-& ' >#-%.-% ' %- 3$'3$%' F "$"- ' >#-%.-%J 3$-&%'-J

    9&.&% ' '.%" %" 3"" E.#%>$" "-0 A-$3'" $"%&%'" #& V" 5#$"%" ' 7J'$' "- -""%-3' '%" '"#"%" %B 3$3 '%" W" %#N" % $-:% '3>.$3%' % 7

    $ ' '-$ #%-% &:%/0 53&."% '" A%$F3&"'" "" #$" "-0 $-:." $ &> ' %&0 >-3%& 3> % :%&-% B3$3% . 3> J > &3%& $'3%' $% #&%$% %5% % "- A-$3'% $ %'-$ ' $5"

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    &%Z '3/0 ' $3H$'J %-%B" ' '3-" $ $-- '% &%

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    2222 () 7() 7() 7() 7

    2 .>#-- '%" %" $->%" ' &%-%/0+%#-"$%/0 ' #-" 3$"%$" '"3%'-$ ' "." %$5"J > 3> %" 5:H$3%" A%" #&% E.# ' A"3%&O%/0 '-%" ' @##$: $- 3A

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    2 #-%- " #-" .$ V '>$"-%/0 ' @##$: $- 3A %" N-:0"3>#$"J J J J

    2 (%-%$- %3"" %" '"#"" ' $"#/0+'""-./0 ' 3%$%&O%/0 '%"

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    28 -'$3%- .$ %" N-:0" 3>#$" '" " '3.>$" $3""9-" V #-%/0

    3>-3%& '% &%

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    44447 7 7 7

    4 ) 74 ) 74 ) 74 ) 7

    4 "-%- %" $A->%/1" '% ?I D J > 3>#&%$%" '%&@" &.3'%" $:-%$" ' %'-$ ' $5"

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    44 =.%$' #- "- &-%'J #- "3-J '-0 "- $-:." >%" 8!S'.%"T %" '>"> E. "-0 '&'%" #%-% ." $% -% %-E. ' #-N#- &"%J %&O%$' S82T-H" %"

    4 0 "-0 %3" " -:$%" '" #-" $> 3N#%" $0 '-%'%"

    4 '" " #-" '-0 "%- %3>#%$@%'" ' J 3> %""#3A3%/1" ' >%-%" +. E.#%>$" .&O%'"J >>N-%" ' 39&3.&J '%&@"53." E. " AO-> $3""9-"J ''%>$ '%%'" %""$%'" #& -"#$"9&B3$3 #& 7 - A->.&9-" #%'-$O%'" .$ 3> % E.# B3$3%

    4 "$@%- " #-" $% "3%&% ' X!J $ :-%A"> B3$3 %#-#-%' % 3%'% #- 3%" ' &%" 3> 9-% %3>% ' 88J88>!J % "3%&% #'-9 "- X8

    4* -'$3%- 3%->F#%'-0 ' @##$: > '" " #-"J 3$A-> >'& $%'-$ ' $5"

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    %#&39"4!, - $'3$%'4!8 5%."0 $&%/0 36$3%

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    42424242 7 7 7 7

    " #-" "-0 %$%&"%'" #- #-A""$%" "#3%&O%'" > 3%'% '"3#&$%J $' #-#-$3P# %" -:-%" $"-./1" "%&3'%" $"%" ->%" -0 %%&%'" ":.$' "%"#3" B3$3" ' ":.-%$/%J A.$3$%&'%' @%->$% 3> " #%'-1" '" #-" '@##$:

    E.# B3$3% ' $'>P$ ' @##$: $- 3A -3-9J %$%&"%-9 &-%-9 "#-"J > 3> A%-9 %" 5:H$3%" #-$$"J $" #-%O" "%&3'" $ $-% '3%/0

    '% E.%&E.- %&-%/0 $ #- ' -E..-% &-%'J >#&3%-9 > -%#-"$%/0 '#- >'A3%' #%-% $% %$9&"

    $"E[$>$J " #-" 3>#&>$%-" 9 $-:." '-0 "- 3>#%&O%'" 3> #- %&-%' %>B> -%#-"$%'" #%-% $% %$9&"

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    7 -3-9 " #-" %$%&"%'" 3>$%'"J ' %3-' 3> " ":.$"3-B-"X

    UQ . U )QUQ . U )QUQ . U )QUQ . U )Q"#$"%> -%#-"$%/0J >%" '> 3.>#-- $% 53./0 '%" -%"J '%" %""-%/1" A%" 3> 5:H$3%"

    !!!! UUUU ;(KQ ;(KQ ;(KQ ;(KQ> "- -"%'"J %$'$' $:-%&>$ V" "-%/1" A%" #&% E.# B3$3%J -%#-"$%'" > '.%" %"J $ #-%O >95> ' 'O '%" 3--'" %#N" -3>$ '"3>$9-"

    " #-" $0 &-%'" #&% E.# B3$3% "-0 '&'" 3$"'-%'" $0$0$0$0 $-:." #%-%A ' 53./0 ' -%"

    44444444 ) () () () (

    %-% % 53./0 '" #-"J -$%F" $3""9-% % 3$-%%/0 ' #-A""$%" 3$3%>$'\$"J &:%&>$ @%&%'" "#3%&O%'" > $"%&%/1" 3>-3%""#3%&O%'" > $"%&%/1" 3>-3%""#3%&O%'" > $"%&%/1" 3>-3%""#3%&O%'" > $"%&%/1" 3>-3%"J "%$'F" %$/0 ' $P& B3$3 %'E.%' $3""9- % ".% 3>#-$"0 %$9&"

    % &%-%/0 ' #- ' -E..-% >$%/0 #-A""$%& 3$-%%' #& 7'-9 5#&-%- % &-'%' 3-%%J 'A$$' #%-' %-E.\$3 % A.$3$%&'%' 3-$"3> -%> ' $:N3 ' 3%'% &%J #$"%$' #- '% &% 3> &>$ U#-#.&"- '$'%"Q

    3>$'%>" E. % 3>#%&O%/0 $- " >%" '-"" #-" "% 3-'$%'% #-A""$%& ' -E..-%J :%-%$$' %""> % #-"-%/0 '% 3--% 53./0 ' >">

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    " &3%&O%/1" '" 'A-$" #$" ' $-%'% ' $-:%J 9:.%J &A$J #-$/0 $3H$'J": 3J 3$"%$" $ %'-$ ' $5" "0 $'3%%"J #'$' %-%- ' %3-' 3> %"3$'/1" ' 53./0 $ &3%&J '" #-" 53." '%" $->%" >.$3#%"

    &-%/0 '" #-" #&% E.# B3$3% 'O -"# V" 5:H$3%" ' E.%&E.- &-%/0 '" #-" #&% E.# B3$3% 'O -"# V" 5:H$3%" ' E.%&E.- &-%/0 '" #-" #&% E.# B3$3% 'O -"# V" 5:H$3%" ' E.%&E.- &-%/0 '" #-" #&% E.# B3$3% 'O -"# V" 5:H$3%" ' E.%&E.-%#-%/0 E. " A%/% $3""9-% .$ %" N-:0" #W&3" B ' $-% -"#$"%&'%' '%#-%/0 E. " A%/% $3""9-% .$ %" N-:0" #W&3" B ' $-% -"#$"%&'%' '%#-%/0 E. " A%/% $3""9-% .$ %" N-:0" #W&3" B ' $-% -"#$"%&'%' '%#-%/0 E. " A%/% $3""9-% .$ %" N-:0" #W&3" B ' $-% -"#$"%&'%' '7777

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    ;9&3" ' %# '#&%-" >9&3" ' %# '#&%-" >9&3" ' %# '#&%-" >9&3" ' %# '

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    !!!! >-%" %#-"$%'"J >

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