cooling water flushing block c
TRANSCRIPT
-
8/12/2019 Cooling Water Flushing Block C.
1/4
Client
Project
Contract No.
: SEC
: PP9 C &D Block
: 10421001/00
Flusin! Proce"ure #or
Coolin! $ater S%ste
INDEX
Title Page
1. INTRODUCTION. 2
2. SCOPE OF WORK. 2
3. PRE-REQUISITES. 2
4. EQUIPMENT ARRANGEMENT FOR FLUSHING. 2
5. FLUSHING PROCEDURE. 3
5.1 STAGE I. 3
5.2 STAGE II. 3
6. ACCEPTANCE CRITERIA. 3
7. CCW SYSTEM PIPING RESTORATION AND FINAL FILL. 4
. SAFETY PRECAUTIONS 4
!. ATTACHMENTS 4
1
-
8/12/2019 Cooling Water Flushing Block C.
2/4
Client
Project
Contract No.
: SEC
: PP9 C &D Block
: 10421001/00
Flusin! Proce"ure #or
Coolin! $ater S%ste
INTRODUCTION
T"# $%%&'() *+,# /,#0 ' #')(# ,% +$$%00%+,# ,"# "#+, ''+,'%( #'#0#(,
% ,"# &'$+,'() %'& /,#0 +,%0'8'() +' /,#0 )# +' /,#0 )#(#+,% "#+,
#9$"+()# ,'(# %, +( &+0# #,#$,% 0%(,. T"# $%0%(#(, % ,"# $%%&'()
*+,# /,#0 +# &%$+,# %( ,"# )+ ,'(# +# +( ,"# +$$#%/ 0%. C%0%(#(,
'($ "#+, #9$"+()# ,,#&/ :+&:# %''$# +&& :+&:# +( ,#0#+,# #)&+,'()
:+&:# ', ' :#/ ##(,'+& ,% 0+'(,+'( ,"# '(,#(+& $+(&'(# % $'$&+,'() /,#0 ,%
0+'(,+'( %# &%* +( #'$'#(, "#+, ,+(#. T"# /,#0 ''() +( #'0#(, +#
$+(# / $'$&+,'() *+,# +, "')"# :#&%$',/. T"# $+(# /,#0 ''() ' '& *',"
%,#(# *+,# *'," (#$#+/ $%%'%( '("'',% ,% %,#$, ,"# /,#0 +)+'(,
$%%'%( $+&'() +( %&'(). T"# #,+'& % ,"# *+,# ,#+,0#(, $"#0'$+& +( %'()
%%,'%( +# $%:## '( /,#0 $%00''%('() %$##
1. SCOPE OF WORK
T"# $%# % *%; '($ ,"# $+('() % $%0,# /,#0 ''() +( #'0#(, %0
$%(,$,'%( #' +( %#')( +,'$
-
8/12/2019 Cooling Water Flushing Block C.
3/4
Client
Project
Contract No.
: SEC
: PP9 C &D Block
: 10421001/00
Flusin! Proce"ure #or
Coolin! $ater S%ste
4. FLUSHING PROCEDURE
5.1. STAGE I
C&%# &%% &"'() ' $+'# %, '() %,#(# *+,#.
L'(# ,"# /,#0 0 :+&:# +( /,#0 ''() % *+,# '&&'() +(
$'$&+,'%( + '('$+,# +( 0+;# %( ,"# +,,+$"# &%* '+)+0.
F'&& ,"# *+,# ,% ,"# /,#0 ''() '() ,"# %,#(# *+,# /,#0.
>#(, ,"# +' %0 "')" %'(, :#(, %( ,"# ''() ,"#( #(# ,"+, ,"# ''()
' :#(,# %#&/ +( ,"# ''() ' $%0,#&/ '& *'," *+,#.
C+/%, ,"# # $%00''%('() +( $%00''%('() $"#$; %( ,"# /,#0
0 + # GE %$## +( ,+, ,"# 0.
C"#$; % +(/ +; +, ,"# ,#0%+/ &%%'() % '# +( ,+;# +%'+,#+$,'%(.
M%(',% ,"# 0 ,+'(# '##(,'+& ## $"#$; +( $+( ,"# ,+'(#
+ #'# (,'& ,"# /,#0 ' ## % %#')( +,'$.
S,% ,"# 0 +,# $$#& $%0,'%( % &"'() %#+,'%(.
C%0,#&/ +'( ,"# *+,# %0 ,"# /,#0 ''() '() &%* %'(, +'( ,%
,"# (#+/ $+,$" +'(.
5.2. STAGE II
N%0+&'8# ,"# /,#0 ''() ,% $'$&+,# ,"# *+,# ,"%)" ,"# $%0,#
/,#0 '($&'() )#(#+,% $%%&'() $%'& %'& $%% +,%0'8'() +')# +' /,#0 ,'(# %, +( &+0# #,#$,% 0%(,.
F'&& ,"# *+,# ,% ,"# /,#0 ''() '() ,"# %,#(# *+,# /,#0.
>#(, ,"# +' %0 "')" %'(, :#(, %( ,"# ''() ,"#( #(# ,"+, ,"# ''()
' :#(,# %#&/ +( ,"# ''() ' $%0,#&/ '& *'," *+,#.
C+/%, ,"# # $%00''%('() +( $%00''%('() $"#$; %( ,"# /,#0
0 + # GE %$## +( ,+, ,"# 0.
C"#$; % +(/ +; +, ,"# ,#0%+/ &%%'() % '# +( ,+;# +%'+,#
+$,'%(.
M%(',% ,"# 0 ,+'(# '##(,'+& ## $"#$; +( $+( ,"# ,+'(#
+ #'# (,'& ,"# /,#0 ' ## % %#')( +,'$.
S,% ,"# 0 +,# $$#& $%0,'%( % &"'() %#+,'%(. C%0,#&/ +'( ,"# *+,# %0 ,"# /,#0 ''() '() &%* %'(, +'( ,%
,"# (#+/ $+,$" +'(.
5. ACCEPTANCE CRITERIA
P0 $,'%( ,+'(# ' $+( +( ## % %#')( +,'$.
'
-
8/12/2019 Cooling Water Flushing Block C.
4/4
Client
Project
Contract No.
: SEC
: PP9 C &D Block
: 10421001/00
Flusin! Proce"ure #or
Coolin! $ater S%ste
6. CCW SYSTEM PIPING RESTORATION AND FINAL FILL
I(,+&& +&& ,"# '(,0#(, $%(,%& :+&:# +( %''$# &+,# #0%:# '()&"'().
F'&& ,"# /,#0 *'," %,#(# *+,# +( $%%'%( '("'',% + # GE
#$%00#(+,'%(.
C'$&+,# ,"# *+,# ,"%)" ,"# $%0,# $%%&'() /,#0 ,% #(# ('%0
0'9'() % %# $"#0'$+&.
. SAFETY PRECAUTIONS
T"# ,#0%+/ ''() ,% # +'$+# +( ,"# #(,/ ' #,'$,# %
+,"%'8# #%((#& %(&/. S+#,/ #+,0#(, "%& # (%,''# ,% $%%( % ,"# #(#)'8# +#+.
A&& ,"# 0+(%*# '(:%&:# '( ,"# +$,':',/ "%& # +*+# % ,"# %'
"+8+ +( "%& *#+ +%'+,# PPE?.
!. ATTACHMENTS
M+;# &%* '+)+0 133E3521 133E36.
4