8/2/2019 RT-02B-06A-21-45052

1/8

8/2/2019 RT-02B-06A-21-45052

2/8

ASHTART REVAMP ROJECT

Revision C1

14/02/2011

RT-02B-06A-21-45052 Page 2 of 8

TABLE OF CONTENTS

1 RELATED DOCUMENT 3

2 TIE-IN LIST & INSTALLATION PROCEDURES 4

3 TIE-INS TYPES 8

8/2/2019 RT-02B-06A-21-45052

3/8

ASHTART REVAMP ROJECT

Revision C1

14/02/2011

RT-02B-06A-21-45052 Page 3 of 8

1 RELATED DOCUMENTS

Dismantling :

DW-02C-05A-21-23976

DW-02C-05A-21-23977

DW-02D-08A-21-23981

New installation :

DW-02C-05A-21-23888

DW-02C-05A-21-23889

DW-02D-08A 21-23876

8/2/2019 RT-02B-06A-21-45052

4/8

ASHTART REVAMP PROJECT

Revision C1

14/02/2011

RT-02B-06A-21-45052 Page 4 of 8

2 TIE-INS LIST & INSTALLATION PROCEDURE

Tie-in

number

Dia

m.

Type

N

Cold

/Hot

Dismantl

P&ID

N

Rev.

New

Installat

P&ID

Rev.EXISTING

Line Number

NEW

Line Number

Execution Type

Operation/shut-down & Installation Procedure

PP1-107 4 6 Cold 23976 C2b 23888 C2h Upstream PSV 245 6 F 2014 11C V V 245 Isolated, P245A/B locked off, drained and washed

Replace the old spool by the new spool 6-F2014-11C-V and

insertion of the spectacle blindPP1-108 6 6 Cold 23976 C2b 23888 C2h

Gas outlet V245 to

V1306 F 2014 11C V

PP1-393 6" 9 Cold 23976 C2b 23888 C2h 6 11C Insert spectacles

PP1-377 6" 2 Cold 23976 C2b 23888 C2h 6"-P 245 A Suction 6 P 2121 11C V V 245 Isolated/ P245A/B locked off, drained and washed

Replace the old spool by the new spool 6-F2121-11C-V and

insertion of the spectacle blind & new filter F245 BPP1-378 6" 2 Cold 23976 C2b 23888 C2h 6"-P 245 B Suction 6 P 2121 11C V

PP1-397 6" 9 Cold 23976 C2b 23888 C2h 6 11C Insert spectacles

PP1-389 2" 6 Cold 23976 C2b 23888 C2h 2"-11C 3 P 2125 11C V

V 245 Isolated/ P245A/B locked off, drained and washed

Replace the old spools discharge PSV245A/B by the new spool 3-

F2125-11C-V between tie-ins 394, 395, 389 & 392

Insertion of the spectacle blind at tie-in 394 & install the 3 blind

flanges RF 150# at tie-ins 390 & 391

PP1-390 3" 12 Cold 23976 C2b 23888 C2h 3"-11C 3 11C Blindflange

PP1-391 3" 12 Cold 23976 C2b 23888 C2h 3"-11C 3 11C Blind

flangePP1-392 3" 6 Cold 23976 C2b 23888 C2h 3 11C 3 P 2125 11C V

PP1-394 4" 9 Cold 23976 C2b 23888 C2h 4 11C Insert spectacles

PP1-395 3" 8 Cold 23976 C2b 23888 C2h 4 11C 3 P 2125 11C V

8/2/2019 RT-02B-06A-21-45052

5/8

ASHTART REVAMP PROJECT

Revision C1

14/02/2011

RT-02B-06A-21-45052 Page 5 of 8

Tie-in

number

Dia

m.

Type

N

Cold

/Hot

Dismantl

P&ID

N

Rev.

New

Installat

P&ID

Rev.EXISTING

Line Number

NEW

Line Number

Execution Type

Operation/shut-down & Installation Procedure

PP1-396 6" 9 Cold 23976 C2b 23888 C2h 6 11C Insert spectacles Replace V245 inlet spool by news one with spectacle blind

PP1-131 6 6 Cold 23976 C2b 23888 C2h 6 Discharge PSV245 2 F 2045 11C V

V 240 Isolated, P540A/B locked off, drained, purged & washed

Dismantle the spools at gas outlet to DS 900/905.

Do the new re-routing by installing the new lines:

2-F2045-11C-V between Tie-ins131, 133, 134 & PSV 055

4-F2012-11C-V between Tie-ins 346 & 381.

6-F2123-11C-V between Tie-in 380 & 382.

Install 4 blind flange at Tie-in 345

PF3-133 6 6 Cold 23976 C2b 23888 C2h 6 Collector to V200 2 F 2045 11C V

PF3-134 6 6 Cold 23976 C2b 23888 C2h 6 Collector to V200 2 F 2045 11C V

PP1-345 4 12 Cold 23976 C2b 23888 C2h 4 BLIND FLANGE11C

PP1-346 4 1 Hot 23976 C2b 23888 C2h 4 4 F 2012-11C V

PP1-380 6" 8 Hot 23976 C2b 23888 C2h 10"-F222-11A 6 F 2123 11C V

PP1-381 6" 10 Cold 23976 C2b 23888 C2h 6"-11C 4 F 2012 11C V

PP1-382 6" 6 Cold 23976 C2b 23888 C2h 6"-11C 6 F 2123 11C V

PP1-386 4" 2 Cold 23976 C2b 23888 C2h 6"-11C Insert F 240 AV 240 Isolated, P 540 A&B Isolated & locked off, drained, purged

and washed. Dismantle the old V240 outlet to P540 A/B.

Install the new V240 condensate outlet 6-P2126-11C-V between

Tie-in PP1-387, 386 & 388 by installing the inlet strainers at each

P540 A/B

PP1-387 6" 6 Cold 23976 C2b 23888 C2h 6"-11C 6P 2126 11C V

PP1-388 4" 6 Cold 23976 C2b 23888 C2h 4"-11C P 540B Suction

8/2/2019 RT-02B-06A-21-45052

6/8

ASHTART REVAMP PROJECT

Revision C1

14/02/2011

RT-02B-06A-21-45052 Page 6 of 8

Tie-in

number

Dia

m.

Type

N

Cold

/Hot

Dismantl

P&ID

N

Rev.

New

Installat

P&ID

Rev.EXISTING

Line Number

NEW

Line Number

Execution Type

Operation/shut-down & Installation Procedure

PP1-137 2 6 Cold 23976 C2b 23888 C2hOutlet P 540 to

PC1/PC24 P 2021 11C V PFC Total SD, V 240, V245, V270 & V250 isolated, P245 A/B, P540

A/B,P570 A/B & P520 locked off

Close all supplier V170, V670 & V200 to the 4 condensate header,

Close the discharge line to PC1/PC2 from P540 & P570 A/B. Close

the discharge valve of P 520 to discharge of all Closed drain pumps.

Close All branches communicate with P245/540 &570 discharge to

the 2nd stage separators V130/V630. Depress, Drain & wash

Dismantle V240 inlet line between Tie-in PP1-182-432 & 434.

Dismantle the piece of spool on 4 condensate header between

Tie-ins PP1-438, 439 & 440

Dismantle the discharge manifold of C E pumps to 2nd

stage and

PC1/PC2 between Tie-ins 137,159, 201, 284 & 293.

Dismantle the condensate outlet of D690/D695 to V250 between

Tie-ins PP2-408 & PP1-172.

Install the new lines 3-DR 2122-11C with branch & valve VBR 2036

, 2-P 2054-11C to PSV 55/56 between Tie-ins PP1-182, 432, 434 &PP2-408. Install 3 11C blind flange at Tie-in PP1-172

The 4-P2021-11C with FE 051 between Tie-ins 137, 159, 201, 284

& 293

Install the new line 4-P2026-11C between Tie-ins 438, 439 & 440

PP1-159 4 6 Cold 23976 C2b 23888 C2hDischarge P240 to

2nd stage sep4 P 2021 11C V

PP1-172 3 12 Cold 23977 C2c 23889 C2e 3 11C 3 11C Blind Flange

PP1-182 6 6 Cold 23976 C2b 23888 C2h 6 11A 6 P2024 11C V

PP1-201 2 9 Cold 23976 C2b 23888 C2h 2-11C Insert 51 FT 051

PP1-284 4 6 Cold 23976 C2b 23888 C2h From P 520 4 P 2021-11C V

PP1-293 4 6 Cold 23976 C2b 23888 C2h D/S LCV 245 4 P 2021 11C V

PP2-408 3" 1 Hot 23981 C2a 23876 C2b 3 Purge D690/695 3 DR 2122 11C V

PP1-432 6 6 Cold 23976 C2b 23888 C2h V 240 INLET 6 P 2024 11C V

PP1-434 6 6 Cold 23976 C2b 23888 C2h V 240 INLET 6 P2024 11C V

PP1-438 4 1 Hot 23976 C2b 23888 C2h 4 Collector 2 P2026 11C V

PP1-439 4 6 Cold 23976 C2b 23888 C2h 4 Collector 2 P2026 11C V

PP1-440 4 6 Cold 23976 C2b 23888 C2h 4 Collector 2 P2026 11C V

8/2/2019 RT-02B-06A-21-45052

7/8

ASHTART REVAMP PROJECT

Revision C1

14/02/2011

RT-02B-06A-21-45052 Page 7 of 8

Tie-in

number

Dia

m.

Type

N

Cold

/Hot

Dismantl

P&ID

N

Rev.

New

Installat

P&ID

Rev.EXISTING

Line Number

NEW

Line Number

Execution Type

Operation/shut-down & Installation Procedure

PP1-199 2 6 Cold 23976 C2b 23888 C2h 2-11A P270A/B 2 P 2023 11C V V 270 Isolated, P 570 A&B isolated & locked off. Depressurize,

drain and wash

Dismantle the V270 condensate outlet to P570 A/B between Tie-ins

PP1-375, 376 & 398

Dismantle the P570 A/B discharge collector between Tie-ins PP1-

199, 435 & 437

Dismantle the 4 gas outlet spool between Tie-ins PP1-241 & 242

Install the new gas outlet line 4-F2059-11C between PP1-241 &242

Install the New V270 outlet to P570 ,4-P2120-11C with new

strainers between Tie-ins PP1-375, 376 & 398

Install the new P570 discharge collector 2-P2023-11C with new FE

between Tie-ins PP1-199, 435 & 437

PP1-241 4 6 Cold 23976 C2b 23888 C2h V270 gas outlet 4 F 2059 11C V

PP1-242 4 6 Cold 23976 C2b 23888 C2h V270 gas outlet 4 F 2059 11C V

PP1-375 4" 2 Cold 23976 C2b 23888 C2h 4"-P 570 A Suction 4 P 2120 11C V

PP1-376 4" 2 Cold 23976 C2b 23888 C2h 4"-P 570 B Suction 4 P 2120 11C V

PP1-398 6 6 Cold 23976 C2b 23888 C2h 6 11C 4 P 2120 11C V

PP1-435 2 6 Cold 23976 C2b 23888 C2h P570A Discharge 2 P2023 11C V

PP1-437 2 6 Cold 23976 C2b 23888 C2h P570B Discharge 2 P2023 11C V

8/2/2019 RT-02B-06A-21-45052

8/8

ASHTART REVAMP PROJECT

Revision C1

14/02/2011

RT-02B-06A-21-45052 Page 8 of 8