WMS For Tank Hydrostatic Test - Rev.0 [PDF]

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PROJECT PROCEDURE WORK METHOD STATEMENT FOR TANK HYDROSTATIC TEST DOC. NO. : IONE-AA00-MS-MS-0018 KARBALA REFINERY PROJECT

Rev. 0

Page

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WORK METHOD STATEMENT FOR TANK HYDROSTATIC TEST

PROJECT

:

KARBALA REFINERY PROJECT

LOCATION

:

KARBALA, IRAQ

EMPLOYER

:

STATE COMPANY FOR OIL PROJECTS (SCOP)

0

20 DEC. ‘18

ISSUED FOR CONSTRUCTION

B.Y.KIM

C.E.Ryu

Y.S.Kim

Y.B.Lim

H.S.HWANG

A

10 NOV. ‘18

ISSUED FOR APPROVAL

B.Y.KIM

C.E.Ryu

Y.S.Kim

Y.B.Lim

H.S.HWANG

REV.

DATE

DESCRIPTION

PRPD

CHKD

CHKD (PQM)

REVD (PM)

APPRD (PD)

CONFD (SCOP)

Joint Venture of Hyundai Engineering & Construction Co., Ltd., GS Engineering & Construction Co., Ltd., SK Engineering & Construction Co., Ltd., and Hyundai Engineering Co., Ltd., Note : a) Revision bar(vertical line) shall be placed in the right hand margin to indicate where the changes has been made b) PRPD = Prepared by, CHKD = Checked by, REVD = Reviewed by, APPRD = Approved by, CONFD = Confirmed by

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

PROJECT PROCEDURE WORK METHOD STATEMENT FOR TANK HYDROSTATIC TEST DOC. NO. : IONE-AA00-MS-MS-0018 Rev. 0

KARBALA REFINERY PROJECT

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Ref. FEED DOC. No. : N/A

REVISION HISTORY Rev.

Date

Description

Page

A

10 NOV. ‘18

Issued for Approval

ALL

0

20 DEC. ‘18

Issued for Construction

ALL

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

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PROJECT PROCEDURE WORK METHOD STATEMENT FOR TANK HYDROSTATIC TEST DOC. NO. : IONE-AA00-MS-MS-0018 Rev. 0

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CONTENTS 1.

PURPOSE

2.

SCOPE

3.

DEFINITIONS

4.

REPERENCE STANDARD

5.

WORKS 5.1 PRELMINARY WORKS 5.2 TEST MEDIUM 5.3 TESTING OF FIXED ROOF TANK 5.4 TESTING OF FIXED ROOF 5.5 TESTING OF EXTERNAL FLOATING ROOF TANK 5.6 TESTING OF INTERNAL FLOATING TANK 5.7 SETTLEMENT NEASUREMENT 5.8 DRAIN AND DRY AFTER TEST

ATTACHMENT

>> FIGURE 1 – SETTLEMENT MEASUREMENT DIAGRAM >> FIGURE 2 – CONE ROOF TANK >> FIGURE 3 – DOME ROOF TANK (INCLUDE INTERNAL FLOATING ROOF) >> FIGURE 4 – FROATING ROOF TANK >> TABLE 1 – APPLICATION ITEMS >> TABLE 2 – HYDROSTATIC TEST FOR VERTICAL STORAGE TANKS >> ORGANIZATION FOR TANK HYDROSTATIC TEST >> DIAGRAM OF FLOW WATER 1 – TANKS OF 5D 51AREA >> DIAGRAM OF FLOW WATER 2 – TANKS OF 5D 30 & 34AREA >> DIAGRAM OF FLOW WATER 3 – TANKS OF 4B 52AREA >> DIAGRAM OF FLOW WATER 4 – TANKS OF 4A 52, 3A 31, 3A 35 AND 3B 37AREA >> DIAGRAM OF FLOW WATER 5 – TANKS of 4C 52AREA >> DIAGRAM OF FLOW WATER 6 – TANKS of 4D 52AREA >> DIAGRAM OF FLOW WATER 7 – TANKS of 1F 08, 1G 07, 1H 16&17&18&19&20 AND 5A 44AREA >> DIAGRAM OF FLOW WATER 8 – TANKS of 4C 52&53 AREA

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

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PROJECT PROCEDURE WORK METHOD STATEMENT FOR TANK HYDROSTATIC TEST DOC. NO. : IONE-AA00-MS-MS-0018 Rev. 0

KARBALA REFINERY PROJECT

Ref. FEED DOC. No. : N/A >> DIAGRAM OF FLOW WATER 9 – TANKS of 6D 90AREA >> SPECIFICATION SHEET OF WATER PUMP >> OUTLINE DRAWING OF WATER PUMP

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

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PROJECT PROCEDURE WORK METHOD STATEMENT FOR TANK HYDROSTATIC TEST DOC. NO. : IONE-AA00-MS-MS-0018 Rev. 0

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1.0 PURPOSE

This purpose of this work method statement is to establish a procedure for the hydrostatic test of all tanks as guideline for the Subcontractor, EPC contractor and Company representative. This document will serve as guide for the Construction management, HSE, Quality and field personal for the planning, control, installation and inspection in completing the work in accordance to project requirements

2.0 SCOPE

This method statement provides the instruction for hydrostatic test of all Tank on the Karbala Refinery Project.

3.0 DEFINITIONS

The following definitions shall be applied throughout the this work method statement; Owner is defined as State Company for oil project (SCOP)

Contractor is defined as the laws of the Republic of Korea Hyundai Engineering & Construction Company Limited, GS Engineering & Construction Corporation, SK Engineering & Construction Company Limited and Hyundai Engineering Company Limited (HDGSK JV) Vendor or Subcontractor is a Manufacturer’s collaborator which performs one or more Processes on contract basis and behalf of the Manufacturer such as nondestructive Examination, post-weld heat treatment and painting, etc. Ø Ø Ø Ø Ø

Company Contractor PPE KRP HSE

: State Company for Oil Project (SCOP) : HDGSK JV : Personal Protective Equipment :Karbala Refinery Project (Karbala City) :Health, Safety and Environment

4.0 REPERENCE STANDARD 4.1 STANDARD AND CODES th 1) API Standard 650 12 Ed., 2013 Welded Tanks for Oil Storage 2) API Standard 620 12th Ed., 2013 Design and Construction of Large, Welded, Low-pressure Storage Tank 3) ASME Section V, 2013 Ed. Nondestructive Examination 4) ASME Section IX, 2013 Ed. Welding and Brazing Qualification

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

PROJECT PROCEDURE WORK METHOD STATEMENT FOR TANK HYDROSTATIC TEST DOC. NO. : IONE-AA00-MS-MS-0018 Rev. 0

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Ref. FEED DOC. No. : N/A 4.2 PROJECT SPECIFICATION 1) 2342-AA00-JSS-2520-01_0 General Supply Rules for Fixed Floating Roof Tank 2) 2342-AA00-JSS-6300-04_0 Job Specification for Supply Positive Alloy Material Identification of Equipment and Piping 3) 2342-AA00-JSS-2520-05_0 Job Specification for welding and NDE Storage Tanks 4) 2342-AA00-JSM-501_0 Quality Management Requirement for EPC Contractor 5) 2342-AA00-MS-1320-51_0 Construction Specification for Piping Prefabrication, Erection and NDE 6) 2342-AA00-JSM-701_0 HSE Requirements 4.3 PROCEDURE 1) IONE-AA00-PE-QA-0026 2) IONE-AA00-PE-QA-0029 3) IONE-AA00-ITP-MS-0002 4) IONE-AA00-ITP-MS-0004 5) IONE-AA00-WPS-QA-0003

Shop Inspection and Test Procedure for Field Storage Tank Field Inspection & Test Procedure at site for Field fabrication tank Inspection & Test Plan at Site for Storage Tanks Inspection & Test Plan at Shop for Field Fabrication Tank Welding Procedure Specification (Tank)

5.0 WORKS Unless otherwise agreed between the Contractor and Manufacturer, the Manufacturer shall be responsible for those defined in the clause 7.3.6.2 of API 650. Unless otherwise agreed between the Contractor and Manufacturer, the Contractor shall be responsible for those defined in the clause 7.3.6.3 of API 650. 5.1 PRELIMINARY WORKS Prior to the hydrostatic testing, it shall be confirmed that all specified nondestructive examinations of welds and all inspection have been completed according to applicable standards and shall be conducted before permanent external piping is connected to the tank. The inside of tank shall be cleaned out with broom. Before the tank is filled with test water, the reference points for settlement measurement shall be marked on the tank shell or on the ring wall and initial level reading shall be taken and recorded. A clear tube will be installed on the tank with one end connected to one of the lowest openings and the other run up to the top of the shell along the stairway to monitor water level during the test. Be sure that at least one roof manhole shall be kept open while filling or empting a fixed roof tank for test purpose to prevent damages to tank caused by expressive pressure or vacuum.

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

PROJECT PROCEDURE WORK METHOD STATEMENT FOR TANK HYDROSTATIC TEST DOC. NO. : IONE-AA00-MS-MS-0018 Rev. 0

KARBALA REFINERY PROJECT

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Ref. FEED DOC. No. : N/A Internal bottom elevation measurements shall be made before and after hydro-testing in accordance with the applicable paragraph.

5.2 TEST MEDIUM Water shall be substantially clean and clear and no objectionable odor In addition, the quality of test water shall be supplied in accordance with the related codes and specifications. For carbon and low alloy steel tanks, the tank metal temperature shall not be colder than the design metal temperature per Figure 4-1 of API 650 as long as the water is prevented from freezing. In exceptional circumstances when test water temperature falls below this value, then filling shall not proceed without approval of the Company. The temperature of water used for testing shall be at least 7°C. After completion of hydrostatic test, any standing water, silt or dirt left in the tank shall be cleaned out by proper methods and totally dried, and this one is apply to all tanks. 5.3 TESTING OF FIXED ROOF TANK After the entire tank is completed but before any permanent external piping is connected to the tank, the tank shall be tested by the following methods; The shell of fixed roof tanks shall be tested after completion of the roof. Maximum filling rate to consider a settlement of the tank shall be as per drawing. The tank may be half-filled with test water as quickly as practicable, having regard to size, the pumping facilities and water supply available. Further water filling shall not proceed until levels have been taken and checked against the readings when empty to ensure that no uneven settlement is occurring, in which case water filling can be proceed until the tank is three-quarters full, and level readings shall be taken again. Provided the tank remains level with only slight settlement due to load, filling can proceed until the tank is fully filled with test water to the maximum design liquid level given in Table 2 of this work method statement. After the tank is filled with water, the shell and the anchorage shall be visually inspected for tightness. The tank shall be inspected frequently during the filling operation, and any welded joints above the test water level shall be examined for leakage.

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

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Ref. FEED DOC. No. : N/A The full water load shall be held for 24 hours with no leaks. A level reading shall be taken after holding time, respectively to check the stability of the foundation prior to dewatering. During holding of test water, all welds below the water filling level including the corner weld between the shell and the bottom shall be visually checked, especially those which are close to the welded seams of shell side. Before test water is drained out, the roof manhole covers shall be opened to prevent damages to tank caused by vacuum. If no leakage was found on all welds and connections, the hydrostatic test is accepted. 5.4 TESTING OF FIXED ROOF - Roof of a tank designed to be gas-tight Upon completion, the roof of a tank designed to be gas-tight (except for roofs designed under F.4.4 and E.7.5 of API Std. 650) shall be tested by one of the following methods; a.

Applying internal air pressure not exceeding the weight of the roof plates and applying to the weld joints a bubble (soap) solution or other material suitable for the detection of leaks.

b.

Vacuum testing weld joints in accordance with 8.6 of API Std. 650 to detect any leaks.

When the entire tank governed by Appendix F of API standard 650 is completed, it shall be tested as per standard and code. - Roof of a tank not designed to be gas-tight Upon completion, the roof of a tank not designed to be gas-tight, such as a tank with peripheral circulation vents or a tank with free or open vents, shall receive only visual examination of its weld joints, unless otherwise specified by the Company. 5.5 TESTING OF EXTERNAL FLOATING ROOF TANK After the entire tank is completed but before any permanent external piping is connected to the tank, the tank shall be tested by the following methods. For the shell testing of a floating roof tank, the weather seal shall not be installed. The test level shall be to a height such the secondary seal is just retained within the shell. Maximum filling rate to consider a settlement of the tank shall be as per drawing.

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

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Ref. FEED DOC. No. : N/A The tank may be half-filled with test water as quickly as practicable, having regard to size, the pumping facilities and water supply available. Further water filling shall not proceed until levels have been taken and checked against the readings when empty to ensure that no uneven settlement is occurring, in which case water filling can proceed until the tank is three-quarters full, and level readings shall be taken again. Provided the tank remains level with only slight settlement due to load, filling can proceed until the tank is fully filled with test water to the maximum design liquid level given in Table 1 of this work method statement. The tank shall be inspected frequently during the filling operation, and any welded joints above the test water level shall be examined for leakage. During water filling, the difference in space between the shell and the periphery of the deck shall be recorded. During the hydro-test, the roof drain valves shall be kept open and observed for leakage of the tank contents into the drain lines. The hydrostatic test water load as defined on the drawing shall be held for 24 hours with no leaks. A level reading shall be taken after holding time, respectively to check the stability of the foundation prior to dewatering. During holding of test water, all welds below the water filling level including the corner weld between the shell and the bottom shall be visually checked especially those which are close to the welded seams of shell side. If no leakage was found on all welds and connections, the hydrostatic test is accepted. Single-deck pontoon-type and double-deck-type floating roofs shall be tested by the following methods. The hydrostatic test of floating roof tanks shall include examinations for water leaks inside pontoon and double deck compartments and through the single deck. The examination for roof leaks may be conducted at any convenient flotation level but not when it is wet or raining. The maximum and minimum annular space between the shell plate and the roof rim plate prior to initial flotation and at the maximum test fill height shall be measured and recorded.

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

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Ref. FEED DOC. No. : N/A The floating roof shall be given a flotation test while the tank is being filled with water and emptied. During this test, the upper side of the lower deck shall be examined for leaks visually. The appearance of a damp spot on the upper side of the lower deck shall be considered evidence of leakage. During filling and emptying of the tank, the roof shall be monitored for even flotation. A half-full and full, the shell shall be checked for circularity and measurements recorded. The upper side of the upper decks of pontoon and double deck roofs shall be visually inspected for pinholes and defective welding. Roof drain system shall have been pre-tested to 350kPa (50 psi) gauge prior to filling the tank. During the floating test, the roof drain valve shall be kept open and observed for leakage of the contents into the drain lines. 5.6 TESTING OF INTERNAL FLOATING ROOF If internal floating roof is required to the tank, the requirements for testing shall be in accordance with Appendix H-internal Floating Roofs of API Std. 650. For aluminum or stainless steel floating roofs, the quality of test water shall be in accordance with S.4.10 of API Std. 650. 5.7 SETTLEMENT MEASUREMENT The tank settlement shall be measured in accordance with the following: The maximum filling rates shall be as follows. Water Filling Rate Bottom Course Thickness Less than 22 mm 22 mm and thicker

Tank Portion Top course Below top course Top third of tank Middle third of tank Bottom third of tank

Maximum Filling rate 300 mm/hr 460 mm/hr 230 mm/hr 300 mm/hr 460 mm/hr

Filling may continue while elevation measurements are being made as long as the change in water elevation for a set of readings does not exceed 300 mm. Shell elevation measurements shall be made at equally-spaced intervals around the tank circumference not exceeding 10 m. The minimum number of shell measurement points shall be eight.

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

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Observed elevation shall be referred to a permanent benchmark. The level instrument shall be set up at least 1½ times tank diameter away from the tank when tank elevation readings are taken. Six set of settlement readings are required. 1) 2) 3) 4) 5) 6)

Before start of the hydrostatic test With tank filled to ¼ test height (± 600 mm) With tank filled to ½ test height (± 600 mm) With tank filled to ¾ test height (± 600 mm) At least 24 hours after the tank has been filled to the maximum test height After tank has been emptied of test water

Note: The three sets of settlement readings described in paragraph 2), 3), and 4) above may be omitted if specified by the Company. Graphical diagram of the hydrostatic test and the settlement measurement is as shown below. (Water Level) Full filling 3/4 filling

Leak Check (At least 24 hours)

1/2 filling 1/4 filling

(Time) : Settlement Reading Points

Figure 1 - Settlement Measurement Diagram * Measurement time and holding period will be decided by considering actual settlement of tank.

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

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Any differential settlement greater than 13mm per 10m of circumference or a uniform settlement over 50mm shall be reported to the Company for evaluation. Filling of the tank shall be stopped until cleared by the Company.

MANOMETER

TEST WATER LEVEL

AIR LEVEL GAUGE HOSE

SUPPLY

WATER IN / OUTLET

PUMP

Figure 2 - CONE ROOF TANK

TEST WATER LEVEL LEVEL GAUGE (MANO-METER)

PUMP (WATER IN/OUTLET)

PUMP

Figure 3 - DOME ROOF TANK (INCLUDE INTERNAL FLOATING ROOF)

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

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TEST WATER LEVEL LEVEL GAUGE WATER

HOSE

IN / OUTLET

PUMP

Figure 4 - FLOATING ROOF TANK 5.7 DRAIN AND DRY AFTER TEST

Tested tank shall be emptied and dried by proper method after hydrostatic test. And test water can be transferred to other tank or discharged to pond as per site condition or test sequence.

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

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>> Table 1- Applicable Items

Area

Item No.

Q’ty

Roof Type

Tank size ID x H (mm)

31-TK-001

1

CRT

ID27000x19200

Fire Water Tank

35-TK-001

1

CRT

ID13800x13300

Condensate Tank

37-TK-001

1

CRT

ID16500x14800

Liquid Fuel Storage Tank

52-TK-101ABCDEF

6

FRT

ID54100x17800

Crude Oil Storage Tank

30-TK-001AB

2

CRT

ID17300x15350

Filtered Water Storage Tank

30-TK-002AB

2

CRT

ID11000x11760

UF Water Storage Tank

30-TK-003AB

2

DRT

ID20650x17100

First Ro Permeate Storage Tank

30-TK-004AB

2

CRT

ID10360x7580

Second Ro Permeate Storage Tank

30-TK-005AB

2

DRT

ID18800x14940

Demineralized Water Tank

30-TK-006AB

2

CRT

ID11600x10973

Storm Water Storage Tank

30-TK-009AB

2

DRT

ID37500x16150

River Water Storage Tank

34-TK-001AB

2

CRT

ID14500x14600

Drinking Water Storage Tank

51-TK-002AB

2

DRT

ID20000x16300

Equalization Tanks

51-TK-005AB

2

CRT

ID7000x11250

First Concentrate Tank

51-TK-006AB

2

CRT

ID5700x7740

Second Concentrate Tank

51-TK-007AB

2

DRT

ID17000x13680

Permeate Storage Tank

51-TK-008AB

2

DRT

ID16900x15170

Treatment Waste Hold Up Tank

51-TK-009AB

2

CRT

ID4600x6400

Spent Caustic Storage Tank

51-TK-010

1

CRT

ID4500x4700

Sulphuric Acid Storage Tank

52-TK-001AB

2

SDFRT ID24300x18400

52-TK-201AB

2

DIFRT

ID33200x18000

NHT Feed Tanks

52-TK-202AB

2

DIFRT

ID18500x19000

Light Naphtha Tanks

52-TK-203AB

2

DIFRT

ID27200x18000

Heavy Naphtha Tanks

52-TK-204AB

2

SDFRT ID24000x18400

KHT Feed Tanks

52-TK-205AB

2

SDFRT ID28600x18400

DHT Feed Tanks

52-TK-206AB

2

DRT

ID32800x18000

VGO HDT Feed Tanks

52-TK-207AB

2

DRT

ID30500x18000

FCC Feed Tanks

52-TK-210AB

2

CRT

ID14400x14400

S.R Heavy Diesel Tanks

Item Name

A-1

A–2

Light Slop Oil Tanks

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

PROJECT PROCEDURE WORK METHOD STATEMENT FOR TANK HYDROSTATIC TEST DOC. NO. : IONE-AA00-MS-MS-0018 Rev. 0

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Area

Q’ty

Roof Type

Tank size ID x H (mm)

52-TK-303AB

2

DIFRT

ID25500x18000

Cracked Gasoline Tanks

52-TK-304AB

2

DIFRT

ID13800x13700

Polynaphta Tanks

52-TK-305AB

2

DIFRT

ID24500x18000

Desulphurized Kerosene Tanks

52-TK-306AB

2

CRT

ID27800x18000

Desulphurized Diesel Tanks

52-TK-307AB

2

CRT

ID12900x12800

Cycle Oil Tanks

52-TK-308AB

2

DRT

ID42700x18000

Reduced Crude Tanks

52-TK-311AB

2

CRT

ID8900x8900

Clarified Slurry Oil Tank

52-TK-312AB

2

CRT

ID12900x12900

VGO HDT Diesel Tanks

52-TK-403ABC

3

CRT

ID24600x18000

Kerosene Product Tanks

52-TK-404ABC

3

DIFRT

ID25700x18000

ATK Product Tank

60-TK-001AB

2

CRT

ID17000x14900

Break Tanks

60-TK-002

1

CRT

ID4000x4450

Potable Water Tank

52-TK-003

1

CRT

ID18100x18000

Flushing Oil Tank

52-TK-301AB

2

DIFRT

ID18800x19000

Isomerate Tank

52-TK-302AB

2

FRT

ID27100x18600

Reformate Tank

52-TK-401ABC

3

FRT

ID31200x18400

Regulator Gasoline Tank

52-TK-402ABC

3

FRT

ID31200x18400

Premium Gasoline Tank

52-TK-405ABC

3

DRT

ID35300x18000

Diesel Tank

52-TK-406AB

2

CRT

ID16900x17000

Heavy Diesel Tank

52-TK-408ABC

3

DRT

ID53100x18000

Heavy Fuel Oil Tank

07-TK-001

1

CRT

ID9300x10000

Neutralization Storage Tank

08-TK-301

1

CRT

ID3300x3000

COS Solvent Storage Tank

16-TK-001

1

CRT

ID14000x14600

Amine Storage Tank

17-TK-101/201

2

DRT

ID20000x18600

Sour Water Stripper FEED Tank

18/19-TK-001

2

CRT

ID10700x9150

Sulphur Storage Tank

20-TK-001

1

CRT

ID4600x7300

Amine Storage Tank

44-TK-001

1

CRT

ID18000x17500

Refinery Fuel Oil for Gas Turbines

44-TK-002

1

CRT

ID18000x17500

Clarified Slurry Oil Tank

52-TK-209A/B

2

DRT

ID34000x18000

Vacuum Residue Tank

Item No.

B–1

B–2

C

Item Name

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

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KARBALA REFINERY PROJECT

Ref. FEED DOC. No. : N/A

Area

Q’ty

Roof Type

Tank size ID x H(mm)

53-TK-001A~E

5

CRT

ID12000x12000

Paving Asphalt Tank

53-TK-002A~E

5

CRT

ID6000x6600

Blown Asphalt Tank

90-TK-001ABC

3

FRT

ID34400x18900

Regular Gasoline Tank

90-TK-002ABC

3

FRT

ID34400x18900

Premium Gasoline Tank

90-TK-003ABC

3

CRT

ID25300x18000

Kerosene Tank

90-TK-004ABC

3

DIFRT

ID25900x18000

ATK Tank

90-TK-005ABC

3

DRT

ID42000x18000

Diesel Tank

90-TK-006AB

2

CRT

ID16900x17000

Heavy Diesel Tank

90-TK-010AB

2

FRT

ID12000x8400

Light Slop Tank

90-TK-100

1

CRT

ID27000x19500

Firewater Tank

Item No.

C

Item Name

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

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Ref. FEED DOC. No. : N/A >> Table 2- Hydrostatic Test Tables for Vertical Storage Tanks

Area

A-1

A–2

Max. Design Test Water Liquid Level Level (mm) (mm)

Water Volume (m3)

Test Pressure (kg/cm2)

Roof Type

CODE

31-TK-001

CRT

API650

18040

18040

11451 As per standard

35-TK-001

CRT

API650

12300

12300

2094 As per standard

37-TK-001

CRT

API650

14100

14100

3207 As per standard

52-TK101ABCDEF

FRT

API650

16000

16000

220674 As per standard

30-TK-001AB

CRT

API650

14950

14950

6136 As per standard

30-TK-002AB

CRT

API650

11360

11360

2256 As per standard

30-TK-003AB

DRT

API650

16700

16700

11454 As per standard

30-TK-004AB

CRT

API650

7260

7260

1278 As per standard

30-TK-005AB

DRT

API650

14550

14940

8294 As per standard

30-TK-006AB

CRT

API650

7820

7820

2320 As per standard

30-TK-009AB

DRT

API650

15750

15750

34756 As per standard

34-TK-001AB

CRT

API650

14100

14100

4822 As per standard

51-TK-002AB

DRT

API650

15300

15300

10242 As per standard

51-TK-005AB

CRT

API650

10750

10750

866 As per standard

51-TK-006AB

CRT

API650

7440

7440

396 As per standard

51-TK-007AB

DRT

API650

12920

12920

6210 As per standard

51-TK-008AB

DRT

API650

14450

14450

6816 As per standard

51-TK-009AB

CRT

API650

5900

5900

212 As per standard

51-TK-010

CRT

API650

3880

4700

75 As per standard

52-TK-001AB SDFRT API650

16500

16500

15186 As per standard

52-TK-201AB

DIFRT API650

16600

16600

31166 As per standard

52-TK-202AB

DIFRT API620

17500

17500

10214 As per standard

52-TK-203AB

DIFRT API650

16500

16500

20918 As per standard

52-TK-204AB SDFRT API650

16500

16500

14814 As per standard

52-TK-205AB SDFRT API650

16500

16500

21046 As per standard

Tank No.

52-TK-206AB

DRT

API650

17500

18000

30418 As per standard

52-TK-207AB

DRT

API650

17500

18000

26302 As per standard

52-TK-210AB

CRT

API650

13900

14400

4690 As per standard

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

Remark

PROJECT PROCEDURE WORK METHOD STATEMENT FOR TANK HYDROSTATIC TEST DOC. NO. : IONE-AA00-MS-MS-0018 Rev. 0

KARBALA REFINERY PROJECT

Page

18/27

Ref. FEED DOC. No. : N/A

Area

B–1

Tank No.

C

CODE

Max. Design Test Water Liquid Level Level (mm) (mm)

Water Volume (m3)

Test Pressure (kg/cm2)

52-TK-303AB

DIFRT API650

16500

16500

8427 As per standard

52-TK-304AB

DIFRT API650

12300

12300

1840 As per standard

52-TK-305AB

DIFRT API650

16500

16500

7779 As per standard

52-TK-306AB

CRT

API650

17500

18000

10926 As per standard

52-TK-307AB

CRT

API650

12300

12800

1673 As per standard

52-TK-308AB

DRT

API650

17500

18000

25776 As per standard

52-TK-311AB

CRT

API650

8400

8900

554 As per standard

52-TK-312AB

CRT

API650

12400

12900

1686 As per standard

52-TK-403ABC

CRT

API650

17500

18000

8555 As per standard

52-TK-404ABC DIFRT API650

16500

16500

8559 As per standard

60-TK-001AB

CRT

API650

14200

14900

3382 As per standard

60-TK-002

CRT

API650

4030

4450

56 As per standard

52-TK-003

CRT

API650

17500

18000

4631 As per standard

DIFRT API650

17500

18000

4997 As per standard

52-TK-301AB

B–2

Roof Type

52-TK-302AB

FRT

API650

16700

16700

9633 As per standard

52-TK-401ABC

FRT

API650

16500

16500

12615 As per standard

52-TK-402ABC

FRT

API650

16500

16500

12615 As per standard

52-TK-405ABC

DRT

API650

17500

18000

17618 As per standard

52-TK-406AB

CRT

API650

16500

17000

3814 As per standard

52-TK-408ABC

DRT

API650

17500

17500

38759 As per standard

07-TK-001

CRT

API650

9580

10000

680 As per standard

08-TK-301

CRT

API650

2800

3000

26 As per standard

16-TK-001

CRT

API650

14100

14600

2248 As per standard

17-TK-101/201

DRT

API650

18100

18600

5844 As per standard

18/19-TK-001

CRT

API650

8450

9150

818 As per standard

20-TK-001

CRT

API650

6000

7320

121 As per standard

44-TK-001

CRT

API650

17000

17500

4454 As per standard

44-TK-002

CRT

API650

17000

17500

4454 As per standard

52-TK-209A/B

DRT

API650

17500

18000

16343 As per standard

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

Remark

PROJECT PROCEDURE WORK METHOD STATEMENT FOR TANK HYDROSTATIC TEST DOC. NO. : IONE-AA00-MS-MS-0018 Rev. 0

KARBALA REFINERY PROJECT

Page

19/27

Ref. FEED DOC. No. : N/A

Area

C

Max. Design Test Water Liquid Level Level (mm) (mm)

Water Volume (m3)

Test Pressure 2 (kg/cm )

Roof Type

CODE

53-TK-001A~E CRT

API650

11400

12000

1358 As per standard

53-TK-002A~E CRT

API650

6110

6600

187 As per standard

90-TK-001ABC

FRT

API650

17000

18900

17566 As per standard

90-TK-002ABC

FRT

API650

17000

18900

17566 As per standard

90-TK-003ABC

CRT

API650

17500

18000

9050 As per standard

90-TK-004ABC DIFRT API650

16500

18000

9484 As per standard

Tank No.

90-TK-005ABC

DRT

API650

17500

18000

24938 As per standard

90-TK-006AB

CRT

API650

16500

17000

3814 As per standard

90-TK-010AB

FRT

API650

6500

8400

951 As per standard

90-TK-100

CRT

API650

18570

19570

11188 As per standard

LEGEND; - F.W : Full water up to test water level - A.P : Air Pressure (kg/cm 2)

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

Remark

PROJECT PROCEDURE WORK METHOD STATEMENT FOR TANK HYDROSTATIC TEST DOC. NO. : IONE-AA00-MS-MS-0018 Rev. 0

KARBALA REFINERY PROJECT

Ref. FEED DOC. No. : N/A >> Organization for tank hydrostatic test

Organization for Tank Hydrostatic Test

QA/QC(Kor)

Comander(Kor)

M/G

QA/QC(Kor)

C/M

M/G

Day work

Night work QA/QC(TCN)

S/V

Superintendent(Kor)

QA/QC(TCN)

F/M

S/V

Day Work Position

Name

Night Work M.P No.

Position

F/M

F/M

Fitter

Fitter

Helper

Helper

Electrician

Electrician

Name

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

M.P No.

Page

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PROJECT PROCEDURE WORK METHOD STATEMENT FOR TANK HYDROSTATIC TEST DOC. NO. : IONE-AA00-MS-MS-0018 Rev. 0

KARBALA REFINERY PROJECT

Ref. FEED DOC. No. : N/A >> Diagram of Flow Water 1 – Tanks of 5D 51 Area

>> Diagram of Flow Water 2 – Tanks of 5D 30&34 Area

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

Page

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PROJECT PROCEDURE WORK METHOD STATEMENT FOR TANK HYDROSTATIC TEST DOC. NO. : IONE-AA00-MS-MS-0018 Rev. 0

KARBALA REFINERY PROJECT

Ref. FEED DOC. No. : N/A >> Diagram of Flow Water 3 – Tanks of 4B 52 Area

>> Diagram of Flow Water 4 – Tanks of 4A 52, 3A 31, 3A 35, and 3B 37 Area

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

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PROJECT PROCEDURE WORK METHOD STATEMENT FOR TANK HYDROSTATIC TEST DOC. NO. : IONE-AA00-MS-MS-0018 Rev. 0

KARBALA REFINERY PROJECT

Ref. FEED DOC. No. : N/A >> Diagram of Flow Water 5 – Tanks of 4C 52 Area

52TK401C 52TK401B

52TK401A

52TK405C

52TK405C

52TK405A 52TK003

Inlet Water

52TK406B outlet Water

52TK401C

52TK401B

52TK401A

52TK406A

Water Flow

52-TK-401C

52-TK-401B

52-TK-401A

52-TK-405C

52-TK-405B

52-TK-405A

52-TK-402A

52-TK-402B

52-TK-402C

52-TK-406A

52-TK-406B

52-TK-003

Water Hydrostatic Test Sequence of 4C 52 Area

>> Diagram of Flow Water 6 – Tanks of 4D 52 Area

52TK401C 52TK401B

52TK401A

52TK405C

52TK405C

52TK405A 52TK003

Inlet Water

52TK406B outlet Water

52TK401C

52TK401B

52TK401A

52TK406A

Water Flow

52-TK-401C

52-TK-401B

52-TK-401A

52-TK-405C

52-TK-405B

52-TK-405A

52-TK-402A

52-TK-402B

52-TK-402C

52-TK-406A

52-TK-406B

52-TK-003

Water Hydrostatic Test Sequence of 4C 52 Area

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

Page

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PROJECT PROCEDURE WORK METHOD STATEMENT FOR TANK HYDROSTATIC TEST DOC. NO. : IONE-AA00-MS-MS-0018 Rev. 0

KARBALA REFINERY PROJECT

Ref. FEED DOC. No. : N/A >> Diagram of Flow Water 7 – Tanks of 1F 08, 1G 07, 1H 16&17&18&19&20 and 5A 44 Area

>> Diagram of Flow Water 8 – Tanks of 4C 52 & 53 Area

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

Page

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PROJECT PROCEDURE WORK METHOD STATEMENT FOR TANK HYDROSTATIC TEST DOC. NO. : IONE-AA00-MS-MS-0018 Rev. 0

KARBALA REFINERY PROJECT

Ref. FEED DOC. No. : N/A >> Diagram of Flow Water 9 – Tanks of 6D Area

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

Page

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PROJECT PROCEDURE WORK METHOD STATEMENT FOR TANK HYDROSTATIC TEST DOC. NO. : IONE-AA00-MS-MS-0018 Rev. 0

KARBALA REFINERY PROJECT

Ref. FEED DOC. No. : N/A >> Specification Sheet of Pump

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

Page

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PROJECT PROCEDURE WORK METHOD STATEMENT FOR TANK HYDROSTATIC TEST DOC. NO. : IONE-AA00-MS-MS-0018 Rev. 0

KARBALA REFINERY PROJECT

Ref. FEED DOC. No. : N/A >> Outline Drawing of Pump

HDGSK JV - Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea

Page

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