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Yanbu Refinery Department

2011 Total Refinery Shutdown

February 2011

Safety

Cost

Time

Quality

Scope

TEAM

WORK

Cont

Partner

Scope of Work

Towers

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February 2011

General Scope of Work

1.

Blind Equipment

2.

If applicable conduct soda ash flashing before opening drums manways and after

cooling down.

3.

Open shell man ways.

4. Conduct initial internal inspection.

5. Conduct external equipment inspection.

6.

Open all tray manways.

7.

Remove drum internals (distributors, demisters) as per inspection recommendations.

8.

Erect internal scaffolding as recommended by inspection.

9.

Conduct internal cleaning as per inspection recommendations.

10.

Conduct detail internal inspection.

11. Clean all removed internals as recommended by inspection and area engineer.

12.

Based on inspection recommendations, grit blast all marked areas.

13.

Conduct WFMPT, hardness test, DPT as applicable.

14.

Carry on any repair recommended by inspection.

15.

Install back all removed and repaired internals (distributors, demisters).

16.

Replace all missing or damaged trays' valves as per Inspection recommendation

17.

Conduct inspection on all internals after installing back.

18.

Remove internal Scaffolding.

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February 2011

19.

Conduct internal final cleaning.

20.

Flash all nozzles and make sure there is no any dirt of plugging.

21.

Conduct internal inspection.

22.

Box up all tray manways.

23.

Conduct final internal inspection.

24.

Box up all shell manways.

25.

De blind equipment

26.

If applicable apply required bolts tensioning and torque.

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February 2011

EIS Towers List

SN TAG# EQUIPTNo ofEquip.

MO # scope of work

Area 1

1 V04-V1* Crude Column 1 30032773

1. EIS T&I2. Revamp internals Tray# 5 to 33. Conduct P-scan on the shell external of

the column area where internal packing islocated.4. PZV inlet lines low thicknessreplacement as per EIU (part of pipingcontract)

2 V04-V3* KeroseneStripper

1 300327751. EIS T&I2. Revamp internals Tray# 1 to 9

3 V04-V4* LDO Stripper 1 30032776

1. EIS T&I2. Revamp internals Tray# 1 to 7

4 V04-V5 HDO Stripper 1 30032777

1. EIS T&I2. Operation engineer should evaluatethe cause of down comers and trayssegment bending in order to avoidreoccurrence in the future.

5 V04-V9 Stabilizer 1 30032779 EIS T&I

6 V04-V11 Splitter 1 30032781 EIS T&I

7 V13-V1Amine

Absorber1 30032800 EIS T&I

8 V13-V3 Extractor 1 30032802 EIS T&I

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February 2011

Area 2

1 V09-V6 Stripper 1 30032957

1. EIS T&I2.Trays # 6 to 13 shall be replaced bynew ones.Scaffolding plan is required

2 V12-V1 Fuel Gas Absorber 1 30032812 EIS T&I

3 V17-V5Amine Stripper

OverheadReceiver

1 30032956 EIS T&I

4 V14-V1* Debutanizer 1 50041615 EIS T&I & Internal Revamp

* Columns are handled by PPEU

MO's Towers List


MO # scope of work

Area 2

1 V11-C-0101Absorber

Column1 10627388

EIU requirement1.Inspection of column internal surface is

required specially bottom section. Anycolumn internals in bottom section shallbe removed and internal surface need tobe exposed for inspection2. Column tray man ways need to beopened3. Erection of internal scaffolding isrequired.

Area 3

1 V05-C-0001HP Amine

Absorber1 10680640

OEU requirementWater wash, open inspect for fouling asper OEU recommendation Ref. LetterOEU# 073/10

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February 2011

2 V05-C-0003LP amine

absorber1 10628237

EIU requirement.1. Open all manways

2. Conduct MPI test on 2” nozzle at topman way3. Carry on any cleaning might berequired.4. Open all tray man way.5. Erect internal scaffolding. Inspectionas per EIU

3 V07-C-0002Vent gas

absorber 1 10628018

EIU requirement1. Indication of minor defect wasobserved.2. Open all manways.3. Open all tray manways4. Conduct MPI test.5. Cleaning as required, Inspection as perEIU

4 V18-C-0102Net gas

scrubber1 10618972

EIU requirement1. Open all column manways2. Conduct visual and NDT inspection3. Replacement of 3” (Nozzle N-12) Gasinlet nozzle at column bottom.4. Open all tray manways

5. Rotate the level sight glass to bevisible

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February 2011

Safety

Cost

Time

Quality

Scope

TEAM

WORK

Cont

Partner

Scope of Work

Stacks & Flares

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February 2011

General Scope of Work (STACKS)

1.

Blind Equipment

2.

Open bottom door manways

3. Conduct initial inspection on bottom section.

4.

Conduct external inspection

5.

Conduct internal inspection using Crane & basket.

6.

Repair damaged refractory as recommended by Inspection.

7.

Carryout final cleaning, clean bottom floor, remove all maintenance debris, prior to

box-up Stack door.

8. Repair external coating as recommended by Inspection.

9.

De blind equipments

==========================================================================

General Scope of Work (Flares)

1.

Blind Equipment as per Operation list.

2.

Open all manways on Flare Stack assembly (Molecular Seal & Water Seal Drums, etc.)

3. Install air-movers for purging as necessary.

4. Conduct Initial Inspection.

5.

Clean and inspect internals of Molecular Seal & water Seal drums.

6.

Dismantle, remove Flare Tip & put it on the ground for Inspection.

7.

Erect scaffolding to the top of the tip

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February 2011

8.

Conduct T&I, NDT inspection.

9.

Carryout recommended repairs by EIU.

10.

Final Inspection of Flare Stack assembly (Molecular Seal & Water Seal Drums, etc.)

11.

Reinstall back Flare Tip, box-up all flanges with permanent gaskets.

12.

Box-up all manways on Flare Stack assembly (Molecular Seal & Water Seal Drums,

etc.) with permanent gaskets.

13.

De-blind nozzles and box-up with permanent gaskets.

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February 2011

EIS Stacks and Flares List

SN TAG# EQUIPTNO OFEQUIP.

EQUIP.TYPE

MO # SCOPE OF WORK

Area 1

1 V04-STK-AStack For

CrudeHeater

1 Stack 30032768

1. EIS T&I

2. Coating external surface using APCS-11C from middle of Stack to Top byusing crane. This will be done byOtaishan contractor)

3. Stack aircraft light system will beupgraded by PPEU.

2 V35-ME-1Emergency

FlareAssembly

1 Flare 30033783

1. EIS T&I for Flare Tip, Molecular Seal &Water Seal Drums.

2. Replacement of 3'' dia Pipe. (pipingcontract under the metal shop)

3. External Coating of Water Seal Drumbottom portion. Scaffolding plan isrequired.

4. Inspection of internal BALZONAcoating at bottom of Water Seal Drum,applied during 2008 I-T&I

3 V35-ME-2Operating

FlareAssembly

1 Flare 30033784

1. EIS T&I

2. Scaffolding is required.

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February 2011

Area 2

1 V11-STK-B Stack 1 Stack 30033798

1. EIS T&I

2. Coating external surface using APCS-11C from middle of Stack to Top.

UTILITY

1 V32-STK-C Boiler Stack 1 Stack 30033967

1. EIS T&I

2. Coating external surface using APCS-

11C two (2) meters at Top only. Thiswill be done by Otaishan contractor

3. Aircraft light system will be upgradedby PPEU

MO's Stacks and Flares List

SN TAG# EQUIPTNO OF

EQUIP.

EQUIP.

TYPELOC. RESP. MO # SCOPE OF WORK

Area 3

1 V35-F-0003 Sour Flare 1 Flare PA 3 MMH 10629116

EIU requirementRemove Flare Tip toground forInspection

NOTE: COMMISSIONING OF NEW FLARE HEADER FLOW METER BY PPEU

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February 2011

Safety

Cost

Time

Quality

Scope

TEAM

WORK

Cont

Partner

Scope of Work

Reactors

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February 2011


1.

Blind equipment.

2.

Dump all catalysts as per process engineer recommendations.

3.

If applicable conduct soda ash flashing before opening reactor manways and after cooling

down.

4. Open all external man ways.

5.

Conduct initial internal inspection.


7.

Remove reactors internals as per inspection recommendation.8. Erect internal scaffolding as recommended by inspection.

9.

Conduct reactor internal cleaning as per inspection recommendations.

10.

Conduct reactor detail internal inspection.

11.

Clean all removed internals as recommended by inspection and area engineer.

12.


13. Conduct WFMPT, hardness test, DPT as applicable.

14.


15.

Install back all removed and repaired reactors internals.

16.


17. Remove internal Scaffolding.

18.

Conduct reactor final cleaning.

19.

Conduct reactor final inspection.

20.

Load back the catalysts.

21.

Box up the reactor.

22. Apply required bolts tensioning and torque.

23.

De blind.

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February 2011

EIS Reactors List

SN TAG# EQUIPT No ofEquip.

MO # scope of work

Area 21 V17-V1 L.S.R.N Reactor 1 30033520 T&I and Catalyst skimming

MO's Reactors List


MO # scope of work

Area 2

1 V09-V1 NHT Reactor 1 10659299

OEU requirement1. Catalyst Dumping and Skimming forone (1) Meter top as per OEU Letter#YR/OEU-059/0102. Replace outlet pressure gauge 3/4"globe valve

Area 3

1 V05-D-0001AFirst HDSreactor

1 10619631

OEU requirement1. DHT Reactor Top Bed CatalystDumping.2. Transportation and Regeneration ofCatalyst at Al Bilad, Jubail• Remove top 24” elbow. • Remove bottom 24”X22” spool forinspection and cleaning.• Flash outlet line starting from V05-D-0050 up to reactor bottom.• Clean out let reactor elbow byvacuum cleaner.• Erect external scaffolding on reactorshell to perform shear wave test.• Remove external insulation onreactor steam and circumferentialwelds.• Perform Shear wave inspection of theTee joints of circ to long seam weld,

and the shell to nozzle welds at nextT&I of V05-D-0001A.• Take metallurgical replicas at theshell and the welds of V05-D-0001A forHTHA in next outage.

2V10-D-

1003/1004/2003/2004

1st & 2ndConverterReactors

41062878510628791

OEU requirement1. Catalyst dumping & Reloading newcatalyst

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February 2011

Safety

Cost

Time

Quality

Scope

TEAM

WORK

Cont

Partner

Scope of Work

Heater

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February 2011


1.

Blind Equipment

2.

Open all manways.

3.

Open heater stack and duct manways.

4.


5.

Conduct external inspection.

6.

Remove burner assemblies and associated piping as recommended by inspection.

7. Cover all burners opening. (By Olayyan)

8.

Erect full internal scaffolding to reach all walls and tubes for UT, hardiness and visual

inspection.

9.

Erect scaffolding for convection section side covers opening and make it suitable for

UT and VT tests.

10.

Open all convection section side covers.

11.

Open all convection section inspection windows.

12. Brush cleans the tubes / U-bends as marked by inspection for UT survey and visual

inspection.

13.

Conduct UT tests on all tubes including convection and radiant sections.

14. Conduct replica test if recommended by CSD.

15.

Conduct RT profile shot for selected elbows.

16.

Repair damaged refractory as per civil inspector recommendations.

17.

Test & clean stack dampers and repair as recommended by inspection.

18.

Remove all internal scaffolding.

19.

Install burner assemblies and associated piping. (By Olayyan) 20. Rearrange floor bricks, clean, and replace damaged bricks.

21. Conduct final inspection.

22.

Close all Radiant & Convection section doors, duct and Stack man ways.

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February 2011

23.

Close / Box-up all heater man ways.

24. Remove scaffolding erected for convection section.

25.

Perform required dry out procedure as per civil inspector recommendations.

26. De Blind Equipment

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February 2011

EIS Heaters List


Equip.Type

Loc. Resp. MO # scope of work

Area 1

1 V04-H1ACrude Charge

Heater1 Heater PA1 ESP 30032505

T&I and Replace V04-H1 B Coil Hanger andinstall gasket for 6"decoking flange leak.1- FTIS to be done by

EIU.2- Radiant section isrequired to removehard scale.3- Scaffolding plan isrequired.

2 V04- H1BCrude Charge

Heater1 Heater PA1 ESP 30032506

Area 2

1 V09-H1Reactor Charge

Heater1 Heater PA 2 ESP 30033111

T&I. Heater should beopened in 2010shutdown for re-inspection, and thefretting damageshould be reassessed.At least 30%refractory materialshould be on hand foranticipatedrepair/replacerefractory atconvection & radiantsection during thenext shut down.

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February 2011

2 V09-H2Stripper Reboiler


T&I.1. At least 30%

refractory materialshould be on hand foranticipatedrepair/replacerefractory atconvection & radiantsection during thenext shut down.2.Replica examinationwas done on tubesnumber 1, 2 and 3.The microstructure of

the tubes is normalfor carbon steel asillustrated in Figures3, 4 and 5. Considerreplica testing of theheater tubes in thenext T&I.

3 V11-H1Platforming Charge


T&I and DamperReplacement

4 V11-H2 Platforming No. 1Inter Heater

1 Heater PA 2 ESP 30032771

5 V11-H3Platforming No. 2

Inter Heater1 Heater PA 2 ESP 30032772

6V11-H1-H2-H3

Ducting 1 Heater PA 2 ESP 30033421 T&I Scope

7 V14-H1Debutanizer

Reboiler Heater1 Heater PA 2 ESP 30033113 T&I Scope

8 V17-H1Reactor Charge


T&I. Tubereplacement as

required.

9 V17-H2Stripper Reboiler

Heater1 Heater PA 2 ESP 30032793 T&I Scope

10 V12-H1 Incinerator 1 Heater PA 2 ESP 30032789 T&I Scope

Note : Commission new flare header flow meter, PPEI were informed to commission the system

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February 2011

MO's Heaters List


Equip.Type


Area 2

1V11-F101

Platforming No.2Interheater

1 Heaters PA 2 ESP 10628097

INSPECTIONREQUIREMENT & RepairV11-F101 DamperPositioner.Internal scaffolding is

required• Inspection of tubesupports and repair ofany damage support

Area 3

1V05-F-0001

Reactor feedheater


INSPECTIONREQUIREMENT. (not T&I)• Erect internalscaffolding.• Conduct visualinspection to all tubesand supports.• Conduct UT thicknessmeasurement.

• Open heater manwaysand inspection covers.

2V10-F-1003

Reaction furnaceburner


INSPECTIONREQUIREMENT.• Internal inspection isrequired• Replace burner nozzle/ tip assembly. Tipavailable at T&I stores• Repair of damagedrefractory• NDT (UT) test to be

applied as required.

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February 2011

3V10-F-1004

Thermal oxidizerfurnace burner


INSPECTIONREQUIREMENT.

• Internal inspection isrequired• Replace burner nozzle/ tip assembly. Tipavailable at T&I stores• Repair of damagedrefractory• NDT (UT) test to beapplied as required,

4V10-F-2002

Thermal oxidizerfurnace


INSPECTIONREQUIREMENT.• Internal inspection is

required• Repair of damagedrefractory if any.• NDT (UT) test to beapplied as required.

5V10-F-2003

Reaction furnaceburner


INSPECTIONREQUIREMENT.• Internal inspection isrequired• Replace burner nozzle/ tip assembly. Tipavailable at T&I stores

• Repair of damagedrefractory• NDT (UT) test to beapplied as required

6V10-F-2004

Thermal oxidizerfurnace burner


INSPECTIONREQUIREMENT.• Internal inspection isrequired• Replace burner nozzle/ tip assembly. Tipavailable at T&I stores• Repair of damagedrefractory• NDT (UT) test to beapplied as required

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February 2011

Safety

Cost

Time

Quality

Scope

TEAM

WORK

Cont

Partner

Scope of Work

Heat Exchangers

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February 2011


1.

Blind the equipments.

2.

Erect external scaffolding as required.

3.

If chemical cleaning is required, install adopters for the chemical cleaning.

(Coordinate with RISAL contractor who will perform the chemical cleaning and

vacuum cleaning for backinox)

4.

Remove channel box and shell covers.

5. Remove floating head cover.

6.

Conduct initial inspection on assembly before tube bundle removal.

7.

Remove channel box.

8.

Pull out exchanger tube bundle and transport to cleaning yard at Area-25.

9.

Perform visual inspection on both shell and tube bundle.

10.

Hydro Jet all tubes and remove all scales’. Cleaning shall be accepted by both

inspection and area engineer.

11. Hydro jet shell internal surface.

12.

Air blows all tubes after hydro-jetting.

13.

Hydro jet bundle externally and remove any deposit in between the tubes.

14.

Carry out MFL test on 10% tubes.

15.

Grit blast vertical and circumferential shell weld seams (6” wide) as marked by

Inspection for WFMPT examination

16.

Clean heat exchanger components, covers, and channel box.

17.

If applicable grit blast channel box and covers for re-coating as recommended by

inspection.

18. Apply required coating as per Saudi Aramco procedure and follow inspection

recommendations.

19.

Carry on any repair required as per inspection recommendations.

20.

If applicable conduct PWHT.

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February 2011

21.

Reinstall back the tube bundles.

22.

Using test ring conduct hydro test for shell side as per approved procedure.23.

Plug any leaking tube using in kind tube plugs.

24. Re-install back channel box, channel box cover and floating head cover.

25. Conduct tube side hydro test as per approved procedure.

26. Re-install back shell cover.

27.

Conduct final test as per approved procedure.

28.

Carry on any repair required.

29.

Remove scaffoldings

30.

De blind the equipment

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February 2011

EIS Heat Exchangers List

SNTAG

#EQUIPT

No ofEquip

EquipType

Loc. Resp. MO # Scope Of Work

Area 1

1V04-E2

ACrude

Kerosene

ProductExchangers

1 H.E PA1 ESP 30032876 20% MFL shall be conducted.One bundle is re-tubed and shall beinstalled.

The other bundle should go to Juaimafor retubing. Tubes are available inA25.

2V04-E2

B1 H.E PA1 ESP 30032864

3V04-E3

A1

Crude LightDiesel OilProduct

Exchangers

1 H.E PA1 ESP 30032865To perform 20% MFL and 20% WFMPT.

4V04-E3

A21 H.E PA1 ESP 30032866

5V04-E3

B11 H.E PA1 ESP 30032867

6V04-E3

B21 H.E PA1 ESP 30032868

7 V04-E4A1

Crude No. 1CirculatingLight Diesel

OilExchangers

1 H.E PA1 ESP 30032884

8V04-E4

A21 H.E PA1 ESP 30032885

9V04-E4

B11 H.E PA1 ESP 30032895

10V04-E4

B21 H.E PA1 ESP 30032896

11V04-E6

A1

DesaltedCrude Heavy

Diesel OilProduct

Exchanger

1 H.E PA1 ESP 30032471Shell side blow down flange leak,

gasket to be replaced. To perform20% MFL and 20% WFMPT.12 V04-E6A1 H.E PA1 ESP 30034145

13V04-E6

B11 H.E PA1 ESP 30035854 To perform 20% MFL and 20% WFMPT.

14V04-E6

B1 H.E PA1 ESP 30035841

S/S blow down upstream flange leakgasket to be replaced. To perform 20%MFL and 20% WFMPT.

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February 2011

15V04-E5A1

Crude No. 2CirculatingLight Diesel

OilExchangers

1 H.E PA1 ESP 30035842

To perform 20% MFL and 20% WFMPT.16 V04-

E5A21 H.E PA1 ESP 30035843

17V04-E5B1

1 H.E PA1 ESP 30035844

18V04-E5B2

1 H.E PA1 ESP 30035845

19V04-E31

HDO trimcooler

1 H.E PA1 ESP 30035840 To perform 100% WFMPT and 20% MFL

20V04-E24

LSRN trimcooler

1 H.E PA1 ESP 30033791 To perform 40%WFMPT and 20% MFL

21V04-E33

LDO trimcooler

1 H.E PA1 ESP 30035855 To perform 100% WFMPT and 20% MFL

22 V04-E8A1

DesaltedCrude Heavy

Diesel OilCirculatingExchanger

1 H.E PA1 ESP 30032850

To perform 20% MFL and 20% WFMPT.23

V04-E8A2

1 H.E PA1 ESP 30032851

24V04-E8

B11 H.E PA1 ESP 30032852

25V04-E8

B21 H.E PA1 ESP 30032472

26V04-E9

A1

DesaltedCrude HotReducedCrude

Exchangers

1 H.E PA1 ESP 30032853

Repair copper heated Tube Side InletFlange & To perform 20% MFL and 20%WFMPT.

27V04-E9

A21 H.E PA1 ESP 30032854


28V04-E9

A31 H.E PA1 ESP 30032855


V04-E9A4

1 H.E PA1 ESP 30032856

30V04-E9

A51 H.E PA1 ESP 30032857 To perform 30% MFL and 20% WFMPT

31V04-E9

B11 H.E PA1 ESP 30032858

Repair copper heated Tube Side InletFlange & To perform 20% MFL and 20%

WFMPT.

32V04-E9

B21 H.E PA1 ESP 30032859


33V04-E9

B31 H.E PA1 ESP 30032860 To perform 20% MFL and 20% WFMPT.

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February 2011

34V04-E9

B4

1 H.E PA1 ESP 30032861

Repair copper heated Tube SideFlange & To perform 20% MFL and 20%

WFMPT.

35V04-E9

B51 H.E PA1 ESP 30032862

To perform 30% MFL and 100% WFMPT

36V04-E17 A

StabilizerFeed

Exchangers

1 H.E PA1 ESP 30032478


V04-E17 B

1 H.E PA1 ESP 30033091

38V04-E19 A

StabilizerReboiler

1 H.E PA1 ESP 30032479Repair copper heated Channel Box &To perform 20% MFL and 20% WFMPT.

39V04-E19 B 1 H.E PA1 ESP 30033092

Repair copper heated Channel Box &To perform 20% MFL and 20% WFMPT.

40V04-E22 A

HeavyNaphtha

Product TrimCoolers

1 H.E PA1 ESP 30032481 To perform 20% MFL and 20% WFMPT.Inspect the coating at channel boxcover.41

V04-E22 B

1 H.E PA1 ESP 30033093

42V04-E23 A Splitter

Reboiler

1 H.E PA1 ESP 30032483 One tube bundle to be sent toJuaymah for retubing as perinspection decision. Tube available atArea 25.

43V04-E23 B

1 H.E PA1 ESP 30033094

44V04-E29 A

CirculatingCoolingWater

Coolers

1 H.E PA1 ESP 30032838

To perform 20% MFL and 20% WFMPT.Inspect the coating at channel boxcover. Required chemical cleaning &changing of anodes.

45V04-E29 B

1 H.E PA1 ESP 30032839

46V04-E29 C

1 H.E PA1 ESP 30032840

47V04-E29 D

1 H.E PA1 ESP 30032486

48V13-E1

A CausticHeater

1 H.E PA1 ESP 30032498

To perform 20%MFL and 20% WFMPT.49

V13-E1B

1 H.E PA1 ESP 30034143

Area 2

1 V09-E2 A ReactorProducts

TrimCondenser

1 H.E PA 2 ESP 30032581 EIU Inspection, Anode consumedUpgrade anodes to Al• Install ferrules @ inlet side.Require for soda ashneutralization.

2 V09-E2 B 1 H.E PA 2 ESP 30032897

3 V09-E3CStripper Feed

BottomsExchangers

1 H.E PA 2 ESP 30032559

Replace tube bundle. Tube bundlereceived,

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February 2011

4 V09-E5

StripperOverhead

TrimCondenser

1 H.E PA 2 ESP 30032582 T&I Scope

5 V12-E1Kerosene

Unibon GasCoolers


6 V12-E3Amine

StripperReboiler

1 H.E PA 2 ESP 30032560T&I Scope

7 V12-E4 A

AmineExchangers


8 V12-E4 B 1 H.E PA 2 ESP 30032845 T&I Scope

9 V12-E4 C 1 H.E PA 2 ESP 30032846

Install V12-E4 C (new shell & U-tube bundle). Will require

cutting/ fabrication of new pipespool for V12 E4C to match thealignment of new headattachment.

10 V12-E6 Amine Cooler 1 H.E PA 2 ESP 30032561 T&I Scope

11 V14-E8DE-

ETHANIZERFEED EXCHER


12 V14-E9REBOILER

DETHANIZER1 H.E PA 2 ESP 30037264 T&I Scope

13 V14-E10ACONDENSERDETHANIZR

O/HEAD1 H.E PA 2 ESP 30037265 T&I Scope

14 V14-E10BCONDENSERDETHANIZR

O/HEAD1 H.E PA 2 ESP 30037266 T&I Scope

15 V17-E1 A1

CombinedFeed Effluent

Exchanger


16 V17-E1 A2 1 H.E PA 2 ESP 30032886 T&I Scope

17 V17-E1 A3 1 H.E PA 2 ESP 30032887Also include Soda ash cleaningbefore pulling out of tube bundle.

18 V17-E1 A4 1 H.E PA 2 ESP 30032888Also include Soda ash cleaningbefore pulling out of tube bundle.

19 V17-E1 B1 1 H.E PA 2 ESP 30032889 T&I Scope

20 V17-E1 B2 1 H.E PA 2 ESP 30032890 T&I Scope

21 V17-E1 B3 1 H.E PA 2 ESP 30032891 Also includes Soda ash cleaningbefore pulling out of tube bundle.

22 V17-E1 B4 1 H.E PA 2 ESP 30032892Also includes Soda ash cleaningbefore pulling out of tube bundle.

23 V17-E3Make-Up Gas

Cooler1 H.E PA 2 ESP 30032604 T&I Scope

24 V17-E4 A Stripper FeedBottoms

1 H.E PA 2 ESP 30032608 T&I Scope25 V17-E4 B 1 H.E PA 2 ESP 30032882 T&I Scope

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February 2011

26 V17-E4 C Exchangers 1 H.E PA 2 ESP 30032883 T&I Scope

27 V17-E6

Stripper

Bottoms TrimCooler


MO's Heat Exchangers List


Equip. Type Loc. Resp MO # scope of work

Area 2

1 V09-E4 A

NHTstripper

bottomcooler

1 H.E. PA 2 ESP 10632464

T&I and Chemicalcleaning. Chemical

cleaning.

2 V09-E4 B

NHTstripperbottomcooler

1 H.E. PA 2 ESP 10633245

T&I and Chemicalcleaning. Chemicalcleaning.

3 V11-E3 APlatformer

producttrim cooler

1 H.E. PA 2 ESP 10632662100% MFL at all tubes.

4 V11-E3 BPlatformer

producttrim cooler


5 V11-E3 C

Platformer

producttrim cooler

1 H.E. PA 2 ESP 10633237

100% MFL at all tubes.

6 V11-E3 DPlatformer

producttrim cooler


7 V11-E-106Gas

Exchanger1 H.E. PA 2 ESP 10670173

• 100% MFL test shall beconducted.• Sample tube shall becut.• Tube plugging mightbe done for tubes with >50 tube thinning

8 V11-E-107Feed GasChiller

1 H.E. PA 2 ESP 10670266


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February 2011

9 V11 E0108PreSatCooler

1 H.E. PA 2 ESP 10689169 Inspection Requirement

10V11-E109

AAET crossexchanger

1 H.E. PA 2 ESP 10632761

100% MFL at all tubes.• Sample tube shall becut.• Tube plugging mightbe done for tubes with >50 tube thinning

11V11-E109

BAET crossexchanger

1 H.E. PA 2 ESP 10633289


12V11-E109

CAET crossexchanger

1 H.E. PA 2 ESP 10633291


13V11-E109

DAET crossexchanger

1 H.E. PA 2 ESP 10633295

Replace V11-E109D(Complete set, as perinspection IR)

14

V11-E110

A

AET cross

exchanger 1 H.E. PA 2 ESP 10632914

100% MFL at all tubes.• Sample tube shall becut.

• Tube plugging mightbe done for tubes with >50 tube thinning

15V11-E110

BAET crossexchanger

1 H.E. PA 2 ESP 10633300


16

V11-E110

C

AET cross

exchanger 1 H.E. PA 2 ESP 10633304


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February 2011

17 V11-E110D

AET crossexchanger

1 H.E. PA 2 ESP 10633307

100% MFL at all tubes.• Sample tube shall be

cut.• Tube plugging mightbe done for tubes with >50 tube thinning

18V11-E110

EAET crossexchanger

1 H.E. PA 2 ESP 10633308


19 V11-E0111Platformate

Chiller1 H.E. PA 2 ESP 10689171

Inspection requirements

20 V11-E-116Recontact

Chiller1 H.E. PA 2 ESP 10670168


21 V11-E0117Propane

Condenser1 H.E. PA 2 ESP 10630249

100%MFL at all tubes.Repair for both shellcover due to galvaniccorrosion(CS/Monel).Preparewelding procedure fordissimilar materials.• EIU to provide WPS. • 10% to 20% tubethinning as per MFLresult of 2008 T&I• Sample tube shall becut.• Tube plugging mightbe done for tubes with >50 tube thinning

22V11-E-0119

Heater 1Reduction

Gas1 H.E. PA 2 AMG 10627130

Replace Heater element.Spare heater isavailable.

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February 2011

23 V11-E121Regeneratio

n GasHeater

1 H.E. PA 2 ESP 10627968

V11-E121 ReplaceDefective element &

inspection of nipplewelds, repair nipple ifrequired. (New heaterelement available atArea 25 Electrical Yard).

24 V11-E122 Air Heater 1 H.E. PA 2 ESP 10627704

V11-E122 ReplaceDefective element.Electrical Shop toidentify the defectiveelement to be replaced.

25 V11-E-123Reduction

GasExchanger

1 H.E. PA 2 ESP 10670258

To be opened forinspection as per EIU.


26V11 E-0130

Lube oilCooler

1 H.E. PA 2 ESP 10630248

100%MFL at all tubes.Repair for both shellcover due to galvaniccorrosion(CS/Monel).Prepare welding procedurefor dissimilar materials.• Tube bundle pull out isrequired• Internal cleaning isrequired using Hydrotest• Repair of damagedinternal cladding isrequired• 10% to 20% tube metalloss reported as per MFLresult of 2008 T&I• 100% MFL test shall beconducted.• Sample tube shall becut.• Tube plugging mightbe done for tubes with >50 tube thinning. EIU toprovide WPS

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February 2011

27 V14-E1ADebutanizer

Feed

Exchanger

1 H.E. PA 2A.

Planner

10585947 One sent to Juaymah for

retubing and the otherone to be sent duringshutdown.28 V14-E1B

DebutanizerFeed

Exchanger1 H.E. PA 2

A.Planner

10585948

29 V14-E3ADebutanizer

BottomCooler

1 H.E. PA 2A.

Planner10585949

To be sent to Juaymahfor retubing.

30 V14-E12BDepropanizr

BottomCooler

1 H.E. PA 2A.

Planner10568356

Pull-out bundle andreplace with sparebundle.

31V14-E

101A/B

DebutanizerFeed

Exchanger2 H.E. PA 2 ESP

1067026110670262

To be opened forinspection as EIU. • 20%

to 40% tube metal losswas reported as per MFLresult of 2008 T&I• 100% MFL test shall beconducted.• Sample tube shall becut.• Tube plugging mightbe done for tubes with >50 tube thinning

32V14 E-0102 A

DebutanizerBottom Trim

Cooler1 H.E. PA 2 ESP 10630250

100%MFL at all tubes.Repair for both shell

cover due to galvaniccorrosion(CS/Monel).Preparewelding procedure fordissimilar materials.Repair for both shellcover due to galvaniccorrosion (CS/Monel)• 20% to 40% tube metalloss was reported as perMFL result of 2008 T&I• 100% MFL test shall be

conducted.• Sample tube shall becut.• Tube plugging mightbe done for tubes with >50 tube thinning

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February 2011

33V14 E-0102 B

DebutanizerBottom Trim


100%MFL at all tubes.Repair for both shell

cover due to galvaniccorrosion(CS/Monel).Preparewelding procedure fordissimilar materials.Repair for both shellcover due to galvaniccorrosion (CS/Monel)• 20% to 40% tube metalloss was reported as perMFL result of 2008 T&I• 100% MFL test shall be

conducted.• Sample tube shall becut.• Tube plugging mightbe done for tubes with >50 tube thinning

34V14 E0103

ADebutanizer

overheadtrim cooler

1 H.E. PA 2 ESP1063257810630238

Repair channel box &100% MFL + ChemicalCleaning. • Tube bundleremoval• Tube cleaning hydro test

• Repair of damageinternal claddingReplace all damagedferrules. Repair channelbox• 30% to 40% tube metalloss was reported as perMFL result of 2008 T&I• Sample tube shall becut.• Tube plugging mightbe done for tubes with >

50 tube thinning

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February 2011

35V14 E0103

BDebutanizer

overheadtrim cooler

1 H.E. PA 2 ESP1063328310630241

Repair channel box &100% MFL + Chemical

Cleaning. • Tube bundleremoval• Tube cleaning hydro test• Repair of damageinternal claddingReplace all damagedferrules

36V14 E0103

CDebutanizer

overheadtrim cooler

1 H.E. PA 2 ESP1063328410630242

Repair channel box &100% MFL + ChemicalCleaning. • 30% to 40%tube metal loss was

reported as per MFLresult of 2008 T&I• Sample tube shall becut.• Tube plugging mightbe done for tubes with >50 tube thinning

37V14 E0103

DDebutanizer

overheadtrim cooler

1 H.E. PA 2 ESP1063328710630244

Repair channel box &100% MFL + ChemicalCleaning. • 30% to 40%tube metal loss wasreported as per MFL

result of 2008 T&I• Sample tube shall becut.• Tube plugging mightbe done for tubes with >50 tube thinning

38V14-E-0105A

DepropanizrNet

OverheadCooler

1 H.E. PA 2 ESP 10628187

To repair at channelbox.• Tube bundle to bebulled out and internal.Hydro test will berequired.• Repair of damageinternal cladding isrequired

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February 2011

39V14-

E0105B

DepropanizrNet

OverheadCooler

1 H.E. PA 2 ESP 10630237

To repair at channelbox.

• Tube bundle to bebulled out and internal.Hydro test will berequired.• Repair of damageinternal cladding isrequired

40 V17-E-101Stripperoverhead

Trim Cooler1 H.E. PA 2 ESP 10670163

To be opened forinspection as EIU. • 10%to 30% tube metal losswas reported as per MFLresult of 2008 T&I

• 100% MFL test shall beconducted.• Sample tube shall becut.• Tube plugging mightbe done for tubes with >50 tube thinning.• Repair of exchangermonel cladding andoverlay by welding buildup and cladding.

41

V11- C1A-

E1A/B

Standby Oil

Cooler 2 H.E. PA 2 ESP 10713805

T&I Scope

42V11- C1B-

E1A/BStandby Oil


T&I Scope

43 V14- E11Depropanizr

Reboiler1 H.E. PA 2 ESP 10713801

T&I Scope

Area 3

1 V05-E-0001

Reactor

feed/effluent

exchanger

1 H.E. PA 3 JAZ 10626803

Soda ash Cleaning. Performneutralization and vacuumcleaning a per OEU• Perform Shear waveinspection of the Tee jointsof circ to long seam weld,

and the shell to nozzlewelds at next T&I of V05-E-0001.• Take metallurgicalreplicas at the shell and thewelds of V05-E-0001 forHTHA in next outage.Vacuum cleaning (OEU)

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February 2011

2 V05-E-0009Feed/striper bottom

exchanger

1 H.E. PA 3 JAZ 10626804 Vacuum Cleaning.

3V05 E-0011A

Producttrim cooler

1 H.E. PA 3 ESP 10629300100%MFL at all tubes.• 30% to 40% tube metal losswas reported as per MFLresult of 2008 T&I• 100% MFL test shall beconducted.• Sample tube shall be cut. • Tube plugging might bedone for tubes with > 50tube thinning

4V05 E-0011B

Producttrim cooler

1 H.E. PA 3 ESP 10629304

5 V05-E-0015Stabilizednaphtha

trim cooler1 H.E. PA 3 ESP 10629296

Inspection Requirements.The channel side of V05-E-0015 should be opened inNext T&I to monitor thecondition of the repair.

6 V05-E-0030

Cooling

water HeatExchanger

1 H.E. PA 3 ESP 10629574

Inspection Requirements. •Perform UT readings forshell part of V05-E-0030/V05-E-0031 on aregular basis as per OSIrequirements for pressurevessels to monitor thecorrosion rate.• The baffle thickness andbaffles’ tubes holes shouldbe measured when it ispossible during S/D.

7 V05-E-0031

Cooling

water HeatExchanger

1 H.E. PA 3 ESP 10629572

Inspection Requirements. •Perform UT readings forshell part of V05-E-0030/V05-E-0031 on aregular basis as per OSI

requirements for pressurevessels to monitor thecorrosion rate.• The baffle thickness andbaffles’ tubes holes shouldbe measured when it ispossible during S/D.

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February 2011

8V06-E-0003C

Amineregenerator reboilers

1 H.E. PA 3 ESP 10630043

Inspection Requirements. •20% to 30% tube metal loss

was reported as per MFLresult of 2008 T&I• 100% MFL test shall beconducted.• Sample tube shall be cut. • Tube plugging might bedone for tubes with > 50tube thinning,

9 V10-E-10021st sulfurcondenser

1 H.E. PA 3 ESP 10635942

Open the channel head tocheck mesh blanketcondition, TRS Scopeinclude replacement ofdemister pad as per OEU,plus inspection activities asEIU recommendation.

10 V10-E-1003

2nd Sulphur

Condenser 1 H.E. PA 3 ESP 10635945

11 V10-E-10043rd SulphurCondenser

1 H.E. PA 3 ESP 10635946

12 V10-E-20021st SulphurCondenser

1 H.E. PA 3 ESP 10635943

13 V10-E-20032nd SulphurCondenser

1 H.E. PA 3 ESP 10635947

14 V10-E-20043rd SulphurCondenser

1 H.E. PA 3 ESP 10635949

15 V10-E-2007Air

Preheated1 H.E. PA 3 ESP 10629186

Inspection Requirements. •20% to 40% tube metal losswas reported as per MFLresult of 2008 T&I• 100% MFL test shall beconducted.• Sample tube shall be cut.• Tube plugging might bedone for tubes with > 50tube thinning,

16 V10-E-1007Air

Preheated1 H.E. PA 3 ESP 10629188

17 V18-E-103Chargeheater

1 H.E. PA 3 ESP 10629182

Inspection Requirements. •20% to 40% tube metal losswas reported as per MFL

result of 2008 T&I• 100% MFL test shall beconducted.• Sample tube shall be cut. • Tube plugging might bedone for tubes with > 50tube thinning,

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February 2011

Safety

Cost

Time

Quality

Scope

TEAM

WORK

Cont

Partner

Scope of Work

Air Cooled Exchangers (Fin Fan Coolers)

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February 2011


1. Blind Equipment

2. Remove all header plugs.

3. Carry on initial inspection.

4. Carry on external inspection.

5. Hydro jet all tubes internally.

6. Air blows all tubes after hydro-jetting.

7. Air blow on tubes externally and remove all dust on the bundle.

8. Carry out MFL test on 10% tubes.

9. Reinstall all header plugs.

10. Hydro test tubes as per OEU hydro-test procedure.

11. Carry on any repair required as per inspection recommendations.

12. Blind Equipment

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February 2011

2011 TRS

EIS Fin Fans List


Equip.Type

Loc Resp MO # scope of work

Area 11 V04-E12 A1

Kerosene ProductCooler

1 Fin Fan PA1 ESP 30032748

To perform 10%

MFL and 100%remove headerplugs

2 V04-E12 A2 1Fin Fan

PA1 ESP 30034157

3 V04-E14 A1

Light Diesel OilProduct Cooler

1Fin Fan

PA1 ESP 30032878

4 V04-E14 A2 1 Fin Fan PA1 ESP 30032877

5 V04-E14 B1 1Fin Fan

PA1 ESP 30032879


PA1 ESP 30032880

7 V04-E15 A1Heavy Diesel OilProduct Cooler

1Fin Fan

PA1 ESP 30032841


PA1 ESP 30032842

9 V04-E18 A1

StabilizerCondensers

1Fin Fan

PA1 ESP 30032847


PA1 ESP 30033095


PA1 ESP 30032848


PA1 ESP 30033096

13 V04-E18 C1 1Fin Fan

PA1 ESP 30033097


PA1 ESP 30032849

15 V04-E20 A1

Splitter Condenser

1Fin Fan

PA1 ESP 30033098

16 V04-E20 A2 1 Fin Fan PA1 ESP 30033099


PA1 ESP 30032824


PA1 ESP 30032825


PA1 ESP 30032827

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February 2011


PA1 ESP 30032869

21 V04-E20 D1 1 Fin Fan PA1 ESP 30032829

22 V04-E20 D2 1Fin Fan

PA1 ESP 30032830

23 V04-E20 E1 1Fin Fan

PA1 ESP 30032824


PA1 ESP 30032832

25 V04-E20 F1 1Fin Fan

PA1 ESP 30032835


PA1 ESP 30032836

27 V04-E21 A1Heavy NaphthaProduct Coolers

1 Fin Fan PA1 ESP 30032843


PA1 ESP 30032844

29 V04-E25 A1

Tempered WaterCoolers

1Fin Fan

PA1 ESP 30032912


PA1 ESP 30032913


PA1 ESP 30032914


PA1 ESP 30032915

33 V04-E25 C1 1 Fin Fan PA1 ESP 30032916


PA1 ESP 30032917


PA1 ESP 30032919


PA1 ESP 30032920


PA1 ESP 30032921


PA1 ESP 30032922

39 V04-E26 B 1Fin Fan

PA1 ESP 30034144

To be sent to

Juaymah MSSDShop forretubing. Tubesare at Area 25.

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February 2011

Area 2

1 V11-E2 A1

Plat formingProducts

Condenser

1 Fin Fan PA 2 ESP 30032899

To perform 10%MFL and 100%remove headerplugs


PA 2 ESP 30032900


PA 2 ESP 30032901


PA 2 ESP 30032902


PA 2 ESP 30032903


PA 2 ESP 30032904


PA 2 ESP 30032905


PA 2 ESP 30032906


PA 2 ESP 30032907


PA 2 ESP 30032908


PA 2 ESP 30032909


PA 2 ESP 30032910

13 V12-E2Amine Stripper

Overhead

Condenser

1Fin Fan

PA 2 ESP 30032870

14 V17-E2 A1Reactor Products

Condenser

1Fin Fan

PA 2 ESP 30032893


PA 2 ESP 30032894

16 V17-E5Stripper Bottoms

Cooler1

Fin Fan PA 2 ESP 30032871

17 V17-E7Stripper Overhead

Condenser1

Fin Fan PA 2 ESP 30032875

UTILITY

1 V32-E2Condensate

Cooler1

Fin Fan UTL ESP 30033478

MO's Fin Fans List


Equip.Type

Loc. Resp. MO #scope of

work

Area 21 V11-E-0114 Lube oil Cooler 1 Fin Fan PA 2 ESP 10628850 T&I Scope

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February 2011

Safety

Cost

Time

Quality

Scope

TEAM

WORK

Cont

Partner

Scope of Work

Drums & Miscellaneous

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February 2011

General Scope of Work for (Drums)

1.

Blind equipment.

2.

If applicable conduct soda ash flashing before opening drums manways and after cooling down.

3.

Open shell man ways.

4.



6.

Remove drums internals (distributors, demisters) as per inspection recommendations.

7. Erect internal scaffolding as recommended by inspection.

8.

Conduct internal cleaning as per inspection recommendations.9. Conduct detail internal inspection.

10.

Clean all removed internals as recommended by inspection and area engineer.

11.


12. Conduct WFMPT, hardness test, DPT as applicable.

13.


14. Install back all removed and repaired internals (distributors, demisters).

15.


16.

Remove internal Scaffolding.

17.

Conduct internal final cleaning.

18. Flush all nozzles and make sure there is no any dirt of plugging.

19. Conduct final internal inspection.

20.

Box up all drums manways.

21. If applicable apply required bolts tensioning and torque.

22.

De blind.

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February 2011

EIS Drums List


Equip.Type

Loc. Resp. MO #Scope of

work

Area 11 V04-V2 Flash Drum 1 Drum PA1 MMH 30032774 EIS T&I

2 V04-V7Desalting Water Surge

Drum1 Drum PA1 MMH 30032786

EIS T&I

3 V04-V8 Crude Column Receiver 1 Drum PA1 MMH 30032778 EIS T&I

4 V04-V10 Stabilizer Receiver 1 Drum PA1 MMH 30032780 EIS T&I

5 V04-V12 Splitter Receiver 1 Drum PA1 MMH 30032782EIS T&I

6 V04-V13Unicor Drum ( Inj. Dosing

chemical)1 Drum PA1 MMH 30032807

EIS T&I

7 V04-V14Unicor Drum ( Inj. Dosing

chemical)1 Drum PA1 MMH 30032808

EIS T&I

8 V04-V15 5 Be' Caustic Storage 1 Drum PA1 MMH 30032809 EIS T&I

9 V04-V16 Fuel Gas Knockout Pot 1 Drum PA1 MMH 30032788 EIS T&I

10 V04-V17Tempered Water Surge


EIS T&I

11 V04-V18Receiver Gas Knockout

Pot1 Drum PA1 MMH 30032783

EIS T&I

12 V04-V19 Blow Case 1 Drum PA1 MMH 30032784 EIS T&I

13 V04-V24 2 Be' Caustic Storage 1 Drum PA1 MMH 30032810 EIS T&I14 V04-V27 NALCO Injection Tank 1 Drum PA1 MMH 30033796 EIS T&I

15 V25-V69 Crude Surge Drum 1 Drum PA1 MMH 30032787

1. EIS T&I2. Scaffoldingplan isrequired

16 V13-V2 Caustic Prewash 1 Drum PA1 MMH 30032801 EIS T&I

17 V13-V4 Caustic Settler 1 Drum PA1 MMH 30032803 EIS T&I

18 V13-V5 Sand Filter 1 Drum PA1 MMH 30032804 EIS T&I

19 V13-V6 Oxidizer 1 Drum PA1 MMH 30032794 EIS T&I

20 V13-V7 Di-sulfide Separator 1 Drum PA1 MMH 30032795 EIS T&I

21 V13-V8 Vent Tank 1 Drum PA1 MMH 30032796 EIS T&I

22 V13-V9 Catalyst Addition Pot 1 Drum PA1 MMH 30032797 EIS T&I

23 V13-V10Spent Caustic Degasing


EIS T&I

24 V35-V1 Flare Knockout Drum 1 Drum PA1 MMH 30032799EIS T&I

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February 2011

Area 2

1 V11-V4Platforming Product

Separator1 Drum PA 2 MMH 30033519

1. EIS T&I2. Demisterremoval andscaffoldingerection3. Gritblasting isrequired forinternalcleaning

2 V12-V2Fuel Gas Absorber

Knockout Drum1 Drum PA 2 MMH 30032813

EIS T&I

3 V12-V3Fuel Gas Absorber

Interface Pot

1 Drum PA 2 MMH 30032814EIS T&I

4 V12-V5Amine Stripper Overhead

Receiver1 Drum PA 2 MMH 30032815

EIS T&I

5 V12-V9 Fuel Gas Knockout Drum 1 Drum PA 2 MMH 30032818 EIS T&I

6 V12-V10 Amine Knockout Drum 1 Drum PA 2 MMH 30032816 EIS T&I

7 V12-V11 Amine Gas Scubber 1 Drum PA 2 MMH 30032817 EIS T&I

8 V14-V4Deethanizer Feed Surge

Drum1 Drum PA 2 MMH 30033131

EIS T&I

9 V14-V6Deethanizer Receiver


EIS T&I

10 V17-V2 Charge Surge Drum 1 Drum PA 2 MMH 30033103

1. EIS T&I2. Scaffolding

plan isrequired

11 V17-V3 High Pressure Separator 1 Drum PA 2 MMH 300331041. EIS T&I2. Replacedemister pad

12 V17-V4 Low Pressure Flash Drum 1 Drum PA 2 MMH 30033105 EIS T&I

13 V17-V7Recycle Compressor

Suction Drum1 Drum PA 2 MMH 30033106

1. EIS T&I2. Replacedemister pad

14 V17-V8Make up Compressor

Suction Drum1 Drum PA 2 MMH 30033107

1. EIS T&I2. Replacedemister pad

15 V17-V9 Fuel Gas Knockout Drum 1 Drum PA 2 MMH 30033108 EIS T&I

16 V30-V1 Fuel Gas Drum 1 Drum PA 2 MMH 30032819 EIS T&I

UTLITY1 V32-V1 Condensate Flash Drum 1 Drum UTL MMH 30033364 EIS T&I

2 V32-V2Continous Blowdown

Drum1 Drum UTL MMH 30033365

EIS T&I

3 V32-V3Intermittent Blowdown

Drum1 Drum UTL MMH 30033366

EIS T&I

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February 2011

4 V32-V4 Condensate Surge Drum 1 Drum UTL MMH 30033367 EIS T&I

5 V32-V5 Fuel Gas Knockoout Drum 1 Drum UTL MMH 30033368 EIS T&I

6 V32-ME-1 Feedwater Deaerator 1 Drum UTL MMH 30032014 EIS T&I

MO's Drums List


Equip.Type

Loc. Resp. MO # Scope of work

Area 2

1 V11-D-0110 Presat Separator 1 Drum PA 2 ESP 10689167

OPEN / CLEAN /INSPECT as PEROME, Cleaningrequired

2 V11-D-147 CCR Coalecer 1 Drum PA 2 JAZ 10644524CCR Coalecer filterelementreplacement

3 V11-D-0148 A/BDessicant Dust Filter


Open, dump,replace Dessicants

4 V11-D156 Dust Collector 1 Drum PA 2 JAZ 10671936Dust Collector filterelementreplacement

Area 3

1 V05-D-0016 Coalescer Drum 1 Drum PA 3 ESP 10672124EIU requirementOpen / inspect

2 V05-D-0022Cold feed coalescer

drum1 Drum PA 3 MMH 10643758

CSD Healthrequirement •Inspect V05-D-0022

during Next T&I.• Perform magneticparticle inspectionon all of the nozzleto shell welds andat least 12” on eachside of the Teeintersections of theshell to nozzlewelds.

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February 2011

3 V06-D-0001Rich amine flash


Inspection as PerEIU. • 2” Nozzle

was repaired due tocrack found.• Shall be opened. • MPI to beconducted.

4 V06-D-0003Amine regenerator

reflux drum1 Drum PA 3 MMH 10625651

EIU requirementOpen, checkBELZONA coatingcondition applied in2008 I-T&I.

5 V07-D-0001Sour water degassing


EIU requirementOpen, check coatingcondition applied in

2008 I-T&I.

6 V07-D-0005SWS overhead

receiver1 Drum PA 3 MMH 10618933

EIU requirement1. Repair,replacement of 4"OD nozzle (N1).

7 V18-D-0102 Stabilizer receiver 1 Drum PA 3 MMH 10627970

EIU requirementOpen, check BELZONAcoating conditionapplied in 2008 I-T&I.

8V18-D-0106

A/BMakeup gas dryers 2 Drum PA 3 MMH

1062887210628876

OEU requirementUnload and RefillISOM DryersAbsorbent as per

OEUrecommendation

9 V18-D-0108 Caustic drain tank 1 Drum PA 3 MMH 10627992

EIU requirementOpen, checkBELZONA coatingcondition applied in2008 I-T&I.

10V18-D-0110

A/BFeed dryers 2 Drum PA 3 MMH

1062895910628960

OEU requirementUnload and RefillISOM DryersAbsorbent as perOEUrecommendation

11V41-D-0006

A/BSulfur silos 2 Drum PA 3 MMH

1063126410631266

EIU requirement1.Conveyor BucketWheel Base Upperside to be replaced(Cutting & welding)2. Open side covers,for BELZONA, visualinspection IR # A3-2008-014

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February 2011

General Scope of Work for (Miscellaneous)

1.

Blind equipment.

2.

Open manways.

3. Conduct initial inspection.

4.

Repair as per inspection recommendation.

5.

Hydro jet internal surface as per inspection recommendation.

6.

Remove internal scaffolding if applicable.

7.

Perform final inspection.

8.

Close all manways.

9. Remove external scaffoldings.

10.

De blind.

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February 2011

EIS Misc List


Equip.Type


Area 1

1 V04-M1

Steam Separator

1 Misc PA1 MMH 30033795 EIS T&I

2 V04-M2 1 Misc PA1 MMH 30034125 EIS T&I



5 V04-Y450 psig SteamDesuperheater 1 Misc PA1 MMH 30033797

EIS T&I

MO's Misc List


Equip.Type


Area 3

1 V05-D-0009 Feed filter 1 Filter PA 3 ESP 10641322OEU requirementHydrojetting andcleaning

2 V05-D-0011Sour water

mechanical filter1 Filter PA 3 ESP 10646363

EIU requirement1. Open, Inspection andreplace filter elements.2. Inspection for HICresistant, the inspectionfor the hydrogen inducescracking or blisters.

3 V05-D-0047 V05-E-0009 Coldside Inlet Filter

1 Filter PA 3 ESP 10641323 EIU requirement1. Open, Inspection andclean filter basket.

4 V05-D-0048Hot side Inlet

Filter1 Filter PA 3 ESP 10641324

EIU requirement1. Open, Inspection andclean, repair filterbasket.

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February 2011

5V05-D-

0049A

Feed / EffluentExchanger-Feed


EIU requirement1. Open, Inspection and

clean, repair filterbasket.

6V05-D-0049B

Feed / EffluentExchanger-Feed


EIU requirement1. Open, Inspection andclean, repair filterbasket.

7 V05-D-0050

Feed / Effluent

Exchanger-FeedFilter

1 Filter PA 3 MMH 10630789

OEU Requirement1. Replace Filter Elementwith new one.EUI requirement• Upstream anddownstream line shall beflashed and cleaned.• Perform Shear waveinspection of the Teejoints of circ to longseam weld, and the shellto nozzle welds

8V41-D-1008

/ 2008Sulfur Pits 2 Pit PA 3 JAZ

1067319310673204

Open, clean, unplugsolidified sulfur. (Al-dossary contractor)

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February 2011

Safety

Cost

Time

Quality

Scope

TEAM

WORK

Cont

Partner

Scope of Work

Basin

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February 2011

EIS Basin List


Equip.Type

Loc. Resp. MO #scope of

work

TANK FARM

1 CWRBCooling Water

Retension Basin @Tankfarm

2 Basin TF ESP 10710716 T&I Scope

Scope of Work for (V25 CWRB– Tankfarm Cooling Retension Bond

Basin)

1.

Lock-out and isolate power.

2.

Drain out water from the basin (activities by Ops).

3. Pumping out of remaining water (pump supplied by Aramco).

4. Initial inspection.

5.

Internal cleaning of basin – (remove sludge debris)

6.

Inspection activities – Civil and mechanical.

7.

Repair work as per EIU recommendations

8.

Final inspection

9.

Clean clear site.

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February 2011

EIS Basin List


Equip.Type


MARINE

1 CWIBCooling WaterIntake Basin @

Marine1 Basin MTF ESP 10619959 T&I Scope

Scope of Work for (V29 CWIB – Marine Intake Basin)

1.

Diver - to remove marine growth on stop gate guide to free-up stop gate into closed

position.

2.

Saudi Aramco crane to assist in installing & lowering the stop gate.

3.

Diver to put and arrange sand bags at bottom of intake stop gate. (to minimize seepage

of seawater into the basin)

4. Pumping out of seawater from the basin by Ops.

5. Lock-out and isolate power after pumping out intake basin.

6.

Pumping out of remaining water (Aramco Water Pump).

7.

Confine entry permit - Initial inspection – use monkey ladder.

8.

Erect tower scaffolding inside the basin.

9.

Internal cleaning - Remove sludge debris, marine growth from intake basin.

10.

Inspection activities – Civil and mechanical:

a)

MECHANICAL INSPECTION:

Check cooling water pump suction strainers

Inspect metal underwater structures

Check drum screen rack assembly.

Check under water anodes.

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February 2011

b)

CIVIL CONCRETE INSPECTION

Check concrete structure.

Check coating on intake basin internal surface.

11.

Conduct repair as require per EIU inspector recommendations.

12.

Final inspection.

13.

Remove internal scaffolding.

14.

Diver to remove temporary sand bags.

15.

S. Aramco crane to assist diver to lift remove stop gate.

16.

Clean and clear site.

2011 trs sow

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