8/10/2019 AQC-X Boiler Schedule (21.07.2014 Target)
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AQC-9 Boiler Erection Schedule
SL.NO DESCRIPTION DURATION
AQC-IX Boiler 9!
1 GROUND ASSEMBLY OF SUPPORTING STRUCTURE 15
2 ERECTION OF LOWER STRUCTURE ASSEMBLY 15
3 ERECTION OF STAIRS AND PLATFORMS 40
4 ERECTION HP SUPERHEATER ASSEMBLY WITH HANGING ARRANGEMENT 7
5 ERECTION OF TOP STRUCTURE ASSEMBLY 7
6 ERECTION OF LP STEAM DRUM WITH INTERNALS 7
7 ERECTION HP HEAT WATER SEGMENT ASSEMBLY WITH HANGING ARRANGEMENT 7
8 ERECTION HP ECONOMISER ASSEMBLY WITH HANGING ARRANGEMENT 7
9 ERECTION HP EAPORATOR!1 ASSEMBLY WITH HANGING ARRANGEMENT 7
10 ERECTION LP EAPORATOR!2 ASSEMBLY WITH HANGING ARRANGEMENT 7
11 ERECTION OF HP BOILER DOWN COMERS 15
12 ERECTION OF HP BOILER RISERS 15
13 ERECTION OF HP BOILER SUPER HEATER I"L AND O"L LIN#S 15
14 ERECTION OF ALL PRESSURE PARTS SUPPORTS 10
15 COMPLETEION OF HP BOILER HP WELDING 25
16 COMPLETION OF RADIOGRAPHY 7
17 LOCAL HYDRO TEST 3
18 INSULATION WOR# FOR HP BOLIER 20
19 ERECTION LP ECONOMISER ASSEMBLY WITH HANGING ARRANGEMENT 7
20 ERECTION LP EAPORATOR!1 ASSEMBLY WITH HANGING ARRANGEMENT 7
21 ERECTION LP EAPORATOR!2 ASSEMBLY WITH HANGING ARRANGEMENT 7
22 ERECTION OF SUPER HEATER ASSEMBLY WITH HANGING ARRANGEMENT 7
23 ERECTION OF LP STEAM DRUM WITH INTERNALS 7
24 ERECTION OF LP BOILER DOWN COMERS 15
25 ERECTION OF LP BOILER RISERS 15
26 ERECTION OF INTEGERAL LIN#S 15
27 ERECTION OF ECO I"L $ O"L LIN# 15
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27 ERECTION OF ECO I"L $ O"L LIN# 15
SL.NO DESCRIPTION DURATION
37 ERECTION OF ALL DUCTING SUPPORTING STRUCTURE 10
39 ERECTION OF ASH HOPPER 15
41 ASH CONEYING SYSTEM 15
42 ERECTION OF HP"LP DOSING SYSTEM 10
43 ERECTION OF STEAM SAMPLING SYSTEM 10
44 ERECTION OF HP"LP STEAM HEADERS 10
45 ERECTION OF SILENCERS WITH PIPINGS 10
46 ERECTION OF BLOW DOWN TAN# WITH ACCESSARIES 7
48 REFRACTORY WOR# 27
51 AL#ALI BOILOUT 2
52 STEAM BLOWING 3
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START "INIS#
$-%&'-( !)-No*-(
16!M'(!13 31!M'(!13
3!)*+!13 18!)*+!13
7!)*+!13 17!)*,!13
1!A*-!13 8!A*-!13
8!A*-!13 15!A*-!13
15!A*-!13 22!A*-!13
22!A*-!13 29!A*-!13
29!A*-!13 5!S./!13
5!S./!13 12!S./!13
12!S./!13 19!S./!13
19!S./!13 4!O!13
19!S./!13 4!O!13
19!S./!13 4!O!13
4!O!13 14!O!13
19!S./!13 14!O!13
14!O!13 21!O!13
21!O!13 24!O!13
24!O!13 13!N!13
1!A*-!13 8!A*-!13
8!A*-!13 15!A*-!13
15!A*-!13 22!A*-!13
22!A*-!13 29!A*-!13
29!A*-!13 5!S./!13
5!S./!13 20!S./!13
5!S./!13 20!S./!13
5!S./!13 20!S./!13
20!S./!13 5!O!13
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START "INIS#
2!N!13 12!N!13
13!O!13 28!O!13
28!O!13 12!N!13
10!O!13 20!O!13
20!O!13 30!O!13
30!S./!13 10!O!13
30!S./!13 10!O!13
30!S./!13 7!O!13
23!O!13 19!N!13
19!N!13 21!N!13
21!N!13 24!N!13
8/10/2019 AQC-X Boiler Schedule (21.07.2014 Target)
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T+ SC#EDULE AS SUB%ITTED B, APT
S.No. Decrition Dur&tion St&rt Co/lete
TURBINE AT SITE !-Au
TURBINE DURATION $! $-Au0-( 1-Oct-(
S. M,'+ 2 16!A*-!13 17!A*-!13
I P./''+ F*+'+ 3 18!A*-!13 20!A*-!13
L..,+- /':.; /,'.; 3 21!A*-!13 23!A*-!13
3 23!A*-!13 25!A*-!13
1 26!A*-!13 26!A*-!13
1 27!A*-!13 27!A*-!13
C,.'++- < '+ / ';+-; 3 28!A*-!13 30!A*-!13
3 16!S./!13 18!S./!13
L+- -.+.' '+ :../+- + ;,. /,'.; 1 19!S./!13 19!S./!13
= 3 31!A*-!13 2!S./!13
= B.+- -.+.' .'+-; 2 19!S./!13 20!S./!13
= I+;.+ -.+.' 2 21!S./!13 22!S./!13
= A,-+.:+- '=', $ '', ,.''+. 3 3!S./!13 5!S./!13
= C>.:+- *;+-; 3 14!O!13 16!O!13
== TG .'( '+- -.' 1 17!O!13 17!O!13
AUXILIARIES 2 ERECTION O" PIPIN+I P./''+ '*=,'( *+'+; 3 18!A*-!13 20!A*-!13
5 22!A*-!13 26!A*-!13
E.+ -.+.' ' ,.; 3 16!S./!13 18!S./!13
E.+ -,'+ ,.; $ ;*-. '+: 3 24!A*-!13 26!A*-!13
= F''+ $ E.+ , //+- 20 26!A*-!13 14!S./!13
= F''+ $ E.+ -,'+ ;.'< //+- 13 2 S./ 13 14 S./ 13
L+- *+. ';. /,'. '+ .'+-/..;',; :../+- + *+'+
L..,+- < ';+- '+ :../+- + >.*+'+
L+- *+. $ -.+.' '+ :../+-+ 8 MT
L..,+- -.+.' /':. /,'.; '+ ;,./,'.;
L..,+- < ';+- $ '+ .+.+-.'+-
F=+- +;*. .'+->*;+-;
E.+ , ;: $ O. >.' L ,.., ,'+:
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TURBINE ERECTION SC#EDULE +PP-)
S.No. Decrition D&' St&rt Co/lete
Tur4ine Erection &nd Co//iionin0:Dur&tion; $< $-Se-( =-No*-(
1 T*+. ' ;. 0 $-Se-( $-Se-(
2 C+- 2 23!S./!13 25!S./!13
19 B.+- -.+.' .'+-; '+ +;.+ 8 24!S./!13 2!O!13
20 CO%BINED OPERATION ON T+ SET
21 A,-+. *+'+ '+ /'+ ..+.+-
R /;++- " +.+',; '+ ,..,+- '+ .+.+- '+.'+- .+- >.:
P,'..: '=', '', >.: B,'.; $ -,'+;',; .'+- ,.''+.
L+- -.+.' ;' > B';. P,'. '+ ,..,+- + >.*+'+
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AQC-< Boiler Erection Schedule
SL.NO DESCRIPTION DURATION
AQC-X Boiler =(
1 ERECTION OF LOWER STRUCTURE ASSEMBLY 30
2 ERECTION OF STAIRS AND PLATFORMS 603 GROUND ASSEMBLY OF ASH SUPER HEATERS 20
4 ERECTION OF TOP STRUCTURE ASSEMBLY 2
5 ERECTION OF LP STEAM DRUM WITH INTERNALS 1
6 1
7 ERECTION HP ECONOMISER ASSEMBLY WITH HANGING ARRANGEMENT 1
8 ERECTION LP EAPORATOR!1 ASSEMBLY WITH HANGING ARRANGEMENT 1
9 ERECTION LP EAPORATOR!2 ASSEMBLY WITH HANGING ARRANGEMENT 1
10 ERECTION OF LP BOILER DOWN COMERS 10
11 ERECTION OF LP BOILER RISERS 10
12 ERECTION OF ALL PRESSURE PARTS SUPPORTS 7
13 COMPLETEION OF LP BOILER HP WELDING 25
14 COMPLETION OF RADIOGRAPHY 25
15 LOCAL HYDRO TEST 3
16 ERECTION OF SUPER HEATER ASSEMBLY 7
17 ERECTION HP EMPTY ONE CASING BO% $ ALIGNMENT 718 ERECTION HP EAPORATOR!1 ASSEMBLY 3
19 ERECTION HP EAPORATOR!2 ASSEMBLY 3
20 ERECTION OF HP STEAM DRUM WITH INTERNALS 3
21 ERECTION OF HP BOILER DOWN COMERS 10
22 ERECTION OF HP BOILER RISERS 10
23 ERECTION OF INTEGERAL LIN#S 7
24 ERECTION OF ECO I"L $ O"L LIN# 5
25 ERECTION OF HP BOILER SUPER HEATER I"L AND O"L LIN#S 5
26 ERECTION OF ALL PRESSURE PARTS SUPPORTS 2
27 COMPLETEION OF HP BOILER HP WELDING 25
28 COMPLETION OF RADIOGRAPHY 30
29 ALL ENT $ DRAIN ALES FI%ING 5
ERECTION HP HEAT WATER SEGMENT ASSEMBLY WITH HANGINGARRANGEMENT
8/10/2019 AQC-X Boiler Schedule (21.07.2014 Target)
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SL.NO DESCRIPTION DURATION
41 ERECTION OF SILENCERS WITH PIPINGS 7
42 ERECTION OF BLOW DOWN TAN# WITH ACCESSARIES 5
43 REFRACTORY WOR# 30
44 AL#ALI BOILOUT AND RESTORATION 745 STEAM BLOWING 10
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START "INIS#
-"e4-) !->ul-)
18!F.!14 20!M'!14
10!M'!14 9!M'(!1425!M'!14 14!A/!14
20!A/!14 22!A/!14
28!M'!14 29!M'!14
24!M'!14 25!M'!14
25!M'!14 26!M'!14
26!M'!14 27!M'!14
27!M'!14 28!M'!14
1!A/!14 11!A/!14
1!A/!14 11!A/!14
22!M'(!14 29!M'(!14
28!M'!14 22!A/!14
2!A/!14 27!A/!14
27!A/!14 30!A/!14
15!A/!14 22!A/!14
19!A/!14 26!A/!1426!A/!14 29!A/!14
29!A/!14 2!M'(!14
2!M'(!14 5!M'(!14
5!M'(!14 15!M'(!14
5!M'(!14 15!M'(!14
5!M'(!14 12!M'(!14
12!M'(!14 17!M'(!14
17!M'(!14 22!M'(!14
17!M'(!14 19!M'(!14
22!M'(!14 16!)*+!14
22!M'(!14 21!)*+!14
21!)*+!14 26!)*+!14
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START "INIS#
19!M'(!14 26!M'(!14
26!M'(!14 31!M'(!14
31!M'(!14 30!)*+!14
1!)*,!14 8!)*,!149!)*,!14 19!)*,!14
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AQC-9 Boiler Erection Schedule
SL.NO DESCRIPTION
T&r0et Schedule
DURATION START "INIS#
AQC-IX Boiler 9) !(-Au0-( !=-No*-(
1 GROUND ASSEMBLY OF SUPPORTING STRUCTURE 15 16!M'(!13 31!M'(!13
2 ERECTION OF LOWER STRUCTURE ASSEMBLY 15 3!)*+!13 18!)*+!13
4 5 !(-Au0-( 28!A*-!13
5 ERECTION OF TOP STRUCTURE ASSEMBLY 5 28!A*-!13 2!S./!13
6 ERECTION OF LP STEAM DRUM WITH INTERNALS 5 2!S./!13 7!S./!13
7 5 7!S./!13 12!S./!13
8 5 12!S./!13 17!S./!13
9 5 17!S./!13 22!S./!13
10 5 22!S./!13 27!S./!13
3 ERECTION OF STAIRS AND PLATFORMS 30 27!S./!13 27!O!13
11 ERECTION OF HP BOILER DOWN COMERS 13 27!S./!13 10!O!13
12 ERECTION OF HP BOILER RISERS 13 27!S./!13 10!O!13
13 15 27!S./!13 12!O!13
14 ERECTION OF ALL PRESSURE PARTS SUPPORTS 10 13!O!13 23!O!13
15 COMPLETEION OF HP BOILER HP WELDING 20 27!S./!13 17!O!13
16 COMPLETION OF RADIOGRAPHY $ SR 7 17!O!13 24!O!13
17 LOCAL HYDRO TEST 3 !)-Oct-( 27!O!13
19 5 23!A*-!13 28!A*-!13
ERECTION HP SUPERHEATER ASSEMBLY WITHHANGING ARRANGEMENT
ERECTION HP HEAT WATER SEGMENT ASSEMBLYWITH HANGING ARRANGEMENT
ERECTION HP ECONOMISER ASSEMBLY WITH
HANGING ARRANGEMENT
ERECTION HP EAPORATOR!1 ASSEMBLY WITHHANGING ARRANGEMENT
ERECTION LP EAPORATOR!2 ASSEMBLY WITHHANGING ARRANGEMENT
ERECTION OF HP BOILER SUPER HEATER I"L AND O"LLIN#S
ERECTION LP ECONOMISER ASSEMBLY WITHHANGING ARRANGEMENT
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SL.NO DESCRIPTIONDURATION START "INIS#
27 ERECTION OF ECO I"L $ O"L LIN# 2 12!O!13 14!O!13
28 ERECTION OF ALL PRESSURE PARTS SUPPORTS 10 14!O!13 24!O!13
29 COMPLETEION OF LP BOILER HP WELDING 15 10!O!13 25!O!13
30 COMPLETION OF RADIOGRAPHY 16 10!O!13 26!O!13
31 ALL ENT $ DRAIN ALES FI%ING 7 26!O!13 2!N!13
32 ALL ALES FI%ING IN LP $ HP BOILER 5 26!O!13 31!O!13
33 LOCAL HYDRO TEST 3 31!O!13 3!N!13
34 15 20!O!13 4!N!13
35 5 4!N!13 9!N!13
36 A&C BOILER BYPASS DAMPER WITH BELLOW 7 4!N!13 11!N!13
37 15 11!N!13 26!N!13
39 ERECTION OF ASH HOPPER 15 16!O!13 31!O!13
41 ASH CONEYING SYSTEM 10 31!O!13 10!N!13
42 ERECTION OF HP"LP DOSING SYSTEM 10 31!O!13 10!N!13
43 ERECTION OF STEAM SAMPLING SYSTEM 5 10!N!13 15!N!13
44 ERECTION OF HP"LP STEAM HEADERS 8 25!O!13 2!N!13
45 ERECTION OF SILENCERS WITH PIPINGS 10 25!O!13 4!N!13
46 7 25!O!13 1!N!13
48 REFRACTORY WOR# 13 4!N!13 17!N!13
51 AL#ALI BOILOUT 2 17!N!13 19!N!13
52 STEAM BLOWING 3 19!N!13 22!N!13
53 SAFETY ALE FLOATING '+ S(+>+'+ 3 22!N!13 25!N!13
A&C BOILER INLET GAS DUCTING WITH DAMPERS $BELLOWS ERECTION
A&C BOILER OUTLET GAS DUCTING WITH DAMPERS$ BELLOWS ERECTION
ERECTION OF ALL DUCTING SUPPORTINGSTRUCTURE
ERECTION OF BLOW DOWN TAN# WITHACCESSARIES
8/10/2019 AQC-X Boiler Schedule (21.07.2014 Target)
13/15
Re/&r8
C
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Re/&r8
8/10/2019 AQC-X Boiler Schedule (21.07.2014 Target)
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+REEN POER PRO>ECT-) SU%%AR, SC#EDULE
Acti*it'
Unit-IX Unit-X
Re/&r8St&rt D&te "inih d&te St&rt D&te "inih d&te
A Ci*il :RCC; "inihin0 >o4
1 TG B*,+- ! 22")'+"13 10"F."14
2 ACC ! 25")'+"13 30")'+"14
3 PH B,. ! 7"D."12 15")'+"14 203 1")*,"13 !&n)
4 A&CB,. ! 25"M'"13 5")'+"14 83 1"N"13 !(>&n)
5 U+ !10 //. ': ;*//42 +; 65 12"D."13 15"F."14 6 +; ,*&n-) 87 19!F.!14 17!M'(!14
3 ACC F; S.. 179 7!)*,!13 !->&n-)
4 ACC S.+ S.. 207 7!)*,!13 30!)'+!14
5 T*+. + '+- 101 18!S./!13 !-Dec-(
6 TG Synchronization 3 2!)'+!14 =->&n-)
7 I+.++.+ P/+- HP $ + //+- +,( C'