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SEAWATER VACUUM DEAERATOR DATASHEET Page 1 of 3

Data Sheet No.: FO14-104-45-C-43X1 Approval

Rev. Date Revision By Process Mech. Approved

A 10-Jun-14 Issue for Proposal GD MI

GD

Client : Petronas Equipment : VACUUM TOWER

Project : Garraf Final Development Plan (GFDP) Tag No. : 45-C-43X1

Client Ref No. : GFDP-210-52-PRS-SP-40-001 Project Ref No. : FO14-104

Process Design Conditions

Units Min. Norm. Max. 8 Density - Water S.G. 1.035

1 Fluid Sea Water 9 pH 8

2 Inlet Flowrate per Tower m3/hr - - 760 10 Effluent Requirements

3 Inlet Temperature C 35 - - 10A Outlet Dissolved Oxygen

4 Inlet Pressure mm Hg - 89.6 - 10B - Before Chemical Treatment ppm (w/w) 0.05

5 Inlet Dissolved Oxygen ppm (w/w) - 11.4 - 10C - After Chemical Treatment ppmv < 0.01

6 Total Dissolved Solids ppm (w/w) - 10 - 11

7 Chloride concentration ppm (w/w) - - - 12

Equipment Selection and Details

13 Deaerator Model # VDX-9-9 23 Hydraulic Loading m3/hr/m 129

14 Type Vacuum Strip Deaerator Tower 24 Sump Volume @ NWL ft3 1341.97

15 Quantity 25 Retention Time @ NWL min 2

16 Int. Dia - Packed Section ft 9.000 26 Vacuum - 1st Stage mm Hg 89.593

17 Int. Dia - Sump Section ft 9.000 27 Vacuum - 2nd Stage mm Hg 44.893

18 Sump Height (to Packing) ft 21.093 28 Packing Type Pall 2"

19 Vessel Height (S/S) ft 53.631 29 Packing Height - 1st Stg ft 12.26

20 Skirt Height ft 12.583 30 Packing Vol - 1st Stg ft3 780.06

21 Vessel Overall Height ft 69.131 31 Packing Height - 2nd Stg ft 12.26

22 Number of stages 2 32 Packing Vol - 2nd Stg ft3 780.06

Design Criteria

33 Design Pressure psi g 50.0 Full Vac. Yes 38 Seismic Zone Zone 2

34 Design Temperature C 39 MDMT psi g 0

35 Corrosion Allowance inches 40 Transit Motion lateral 0.25g

36 Design Full of Liquid / Type Yes / Water + Internals 41 Max Wind Vel MPH 100

37 Environment - Offshore Equitorial Corrosive/ Salt Laden/ 100% Hum. 42

Code / Inspection Requirements

43 Code Design (Latest Edition) ASME Sec. VIII, Div. 1 48 Radiography /PWHT 100% /None

44 Stamp Required Yes 49 Ultrasonic None

45 NBR required Yes 50 Magnetic Particle / Liquid Pen. Lift Lug only

46 Hydrostatic Test Pressure 1.3 x Design 51 Hardness Testing None

47 52 Impact Testing None

Material of Construction Data

53 Head Type 2:1 ELLIPTICAL 65 Vortex Breaker Fiberglass

54 Head Material SA-516 Gr. 70 66 External Bolts SA-193-B7, Cad Plated

55 Min. Head Thickness inches Per Code 67 External Nuts SA-194-2H, Cad Plated

56 Shell Material SA-516 Gr. 70 68 Gaskets Neoprene

57 Min. Shell Thickness inches Per Code 69 Skirt / Leg Support Material SA-516 Gr. 70

58 Flange Material SA-105 70

59 Nozzle Neck Material SA-105 N / SA-106 Gr. B N 71

60 Internal Bolting and Clamps 316L SS 72

61 Packing Material Polylpropylene 73

62 Internal Trays FRP 74

63 Oxygen Scavenger Distributor CPVC 75

64 Internal Support SA-516 Gr. 70 76

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Data Sheet No.: FO14-104-45-C-43X1 Rev. A Rev. Rev

Nozzle Schedule Paint Specification

Service Mk Size Qty Rating Face 94 External

77 Deaerator Inlet N1 1 150# RF 94A Surface Preparation

78 Deaerator Outlet N2 1 150# RF 94B Paint Specifications SSPC-SP-10

79 1st Stage Vapor Out N3 1 150# RF 94C - Primer Carbozinc 11HS (2-3 mils DFT)

80 2nd Stage Vapor Out N4 1 150# RF 94D - Intermediate Carboguard 893 (4-6 mils DFT)

81 Oxygen Scavenger N5 3" 1 150# RF 94E - Finish Carbothane 134VOC (1.5-2.0 mils

82 Packing Dump Port N6A/B 12" 2 150# RF 95 Finish Color

83 Pressure Safety Relief N7 3" 1 150# RF 96 Internal

84 Anodes N8 - - - - 96A Surface Preparation

85 96B Paint Specifications SSPC-SP-10

86 Level Gauge Bridle L1A/B 3" 2 150# RF 96C - Primer Phenoline 1205 (7-10 mils DFT)

87 Level Tranmitter Bridle L2A/B 3" 2 150# RF 96D - Intermediate -

88 Thermowell T1 3" 1 150# RF 96E - Finish Phenoline 1205 (7-10 mils DFT)

89 Pressure Gauge P1 3" 1 150# RF 97 Finish Color

90

91 Manways M1-3 24" 3 150# RF

92

93

Shipping Inform ation (Note 1)

1 Length m Refer to Sheet 3 7 Dry Weight - Note 2 lb 66,302

2 Width m Refer to Sheet 3 8 Weight of Water lb 63,853

3 Height m Refer to Sheet 3 9 Operating Weight lb 130,156

4 Packing Weight lb 6428 10 Flooded Weight lb 308,957

5 Internals Weight - Note 3 lb 992

6 Ladders & Pltfms lb 6630

Notes

1 Weights are approximate only.

2 Dry weight does not include weight of packing or internals. Packing and Internals are shipped loose for installation on Site

3 Internals Weight excludes Packing

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SEAWATER VACUUM DEAERATOR DATASHEET Page 3 of 3Data Sheet No.: FO14-104-45-C-43X1 Rev. A Rev. Rev

Notes 9.000 ft

1. All Nozzle elevations to Centre of Nozzle

N3 N7 Overall Height 69.131 ft

Seam Line 66.214 ft

N1 Hold ft M1 Hold ft

Top of Packing 62.866 ft

N6A Hold ft

Base of Packing 50.605 ft

N4 Hold ft

P1 Hold ft M2 Hold ft

Top of Packing 46.605 ft

N6B Hold ft

L1A, L2A Hold ft Base of Packing 34.343 ft

N5 Hold ft LAHH 31.919 ft

LAH 30.161 ft

NWL 26.646 ft

LAL 23.130 ft

N8 Hold ft LALL 19.614 ft

T1 Hold ft

L1B, L2B Hold ft M3 Hold ft

Seam Line 12.583 ft

N2 Hold ft

Datum Line 0.000 ft