DESIGN CALCULATIONS OF PRESSURE VESSEL Page : 89 of 116

According to ASME Code, Section VIII, Division 1, Edition 2001, Addenda 2002 Sheet : 1 of 12

Designed by : Eng. Abdel Halim Galala, Design General Manager (assist.) Rev. : 0

Project : Design & Procurement of ASME Pressure Vessel Date : 6.4.2003

Job Name : Demineralization Plant Job No. : 7434-33

Serial No. : 7434-33-U-2004 Dwg. No. : 7434-33-1A, Rev. 0 Client : APRC

Vessel : Gasoline Surge Feed Drum Item No. : 1-D-2 Capacity : 16.729 M3 Type : Horizontal

O. Lowest MDMT Without Impact Test [UG-20(f)] , [UCS-66] & [FIG.UCS-66]

Min. Design Metal Temperature, MDMT 10oF -12

oC

THICK. THICK. P No Gr No CURVE

1. Pressure Parts Materials INCH MM

a. Shell Plate : ASME SA516 Grade 70 (normalized) 0.6 14 1 2 D

b. Formed Heads : ASME SA516 Grade 70 (normalized) 0.5 12 1 2 D

c. Flanges : ASME SA105 (normalized/tempered) (Castings) 0.94 24 1 2 B

d. Nozzle Necks : ASME SA106 Grade B (Seamless Pipe Nozzles) 1 1 B

M1. Nozzle Mark : N4, 1-1/2"NPS, Sch. XXS, 300# WNRF(Located entirely within a centrally located circle of head's leg0.4 10.16

M2. Nozzle Mark : N12 24" NPS, Sch. 30, 300# WNRF (Manhole Located at Shell with Reinforcement0.56 14.27

M3. Nozzle Mark : Leg 20"NPS, Sch. 30 (Leg Located at Shell with Reinforcement0.5 12.7

M4. Nozzle Mark : N1 10"NPS, Sch. 60, 300# WNRF (Located at Shell) 0.5 12.7

M5. Nozzle Mark : N1 8" NPS, Sch. 80 300# WNRF (Located at Shell) 0.5 12.7

M6. Nozzle Mark : N10 & N14 6" NPS, Sch. 80, 300# WNRF (Located at Shell 0.43 10.97

M7. Nozzle Mark : N3 & N7 3" NPS, Sch. 160, 300# WNRF (Located at Shell) 0.44 11.13

M8. Nozzle Mark : N6 & N9 2" NPS, Sch.160, 300# WNRF (Located at Shell) 0.34 8.74

M9. Nozzle Mark : N2, N3, N11 & N13 1-1/2" NPS, Sch.XXS, 300# WNRF (Located at Shell0.4 10.16

M10. Nozzle Mark : N15 1" NPS, Sch.XXS, 300# WNRF (Piping branch from N 0.36 9.09

M11. Nozzle Mark : N8A & N8B 1-1/2" NPS, Sch.XXS, 300# WNRF (Located at Shell, F 0.4 10.16

M12. Nozzle Mark : N16 1-1/2" NPS, Sch.XXS, 300# WNRF (Located at Shell, F 0.4 10.16

M13. Nozzle Mark : N5A & N5B, 1/2" NPS, Sch.XXS, 300# WNRF (Located at Leg0.29 7.47Note : Rest of nozzles are N17, N18 and N19 which represent the instruments for LC & LG.

e. Fittings : Tees : ASME SA234 WPB 1 1 B

Half Coupling : ASME SA 105 N1, 3/4" 3000# 0.4 10.97

f. Stud Bolts : ASME SA193 Grade B7, Galvanized 2.5 63.5

g. Nuts : ASME SA194 Grade 2H, Galvaanized 2.5 63.5

2. Non-Pressure Parts Materials

a. Saddle Plate : ASME SA516 Grade 70 0.6 14 1 2 D

b. Lifting Lug Reinf. Plate : ASME SA516 Grade 70 (if required) 0.8 20 1 2 D

DESIGN CALCULATIONS OF PRESSURE VESSEL Page : 90 of 116

According to ASME Code, Section VIII, Division 1, Edition 2001, Addenda 2002 Sheet : 2 of 12

Designed by : Eng. Abdel Halim Galala, Design General Manager (assist.) Rev. : 0

Project : Design & Procurement of ASME Pressure Vessel Date : 6.4.2003

Job Name : Demineralization Plant Job No. : 7434-33

Serial No. : 7434-33-U-2004 Dwg. No. : 7434-33-1A, Rev. 0 Client : APRC

Vessel : Gasoline Surge Feed Drum Item No. : 1-D-2 Capacity : 16.729 M3 Type : Horizontal

O. Lowest MDMT Without Impact Test (cont.) [UG-20(f)] , [UCS-66] & [FIG.UCS-66]

1. Pressure Parts Materials

a. For cylindrical shell

Material ASME SA516 Grade 70

Condition Normalized

Curve D

MDMT 10oF -12

oC

Nominal thickness, tn (adopted thickness) 0.55118 INCH 14 MM

Point of combination of MDMT & thkickness Below, so we have to check ratio tr.E/(tn-c)

Required thickness, tr 0.235 INCH 5.968917 MM

Corrosion allowance, Cas 0.11811 INCH 3 MM

Joint efficiency, E = E* 0.85

MDMT without impact testing (for thickness 0.551") -51.7244oF -46.51356

oC

Ratio = tr . E / (tn -c) [Fig. UCS-66.2] 0.46123 > 0.35 [Fig. UCS-66-1]

Reduction in MDMT [Temp. versus ratio in Fig. UCS-66.1] 64oF 17.77778

oC

Adjusted MDMT w/o impact testing -115.724oF -82.06912

oC

Impact testing required ? NO

b. For formed heads

Material ASME SA516 Grade 70

Condition Normalized

Curve D

MDMT 10oF -12

oC

Nominal thickness, tn (adopted thickness) 0.472 INCH 12 MM

Point of combination of MDMT & thkickness Below, we have to check ratio tr.E/(tn-c)

Required thickness, tr 0.23358 INCH 5.932923 MM

Corrosion allowance, Cah 0.11811 INCH 3 MM

Joint efficiency, E = E* 0.85

MDMT without impact testing (for thickness 1.3385827") -55oF -48.33333

oC

Ratio = tr . E / (tn -c) [Fig. UCS-66.1] 0.56103 > 0.35 [Fig. UCS-66-1]

Reduction in MDMT [Temp. versus ratio in Fig. UCS-66.1] 64oF 17.77778

oC

Adjusted MDMT w/o impact testing -119oF -83.88889

oC

Impact testing required ? No

DESIGN CALCULATIONS OF PRESSURE VESSEL Page : 91 of 116

According to ASME Code, Section VIII, Division 1, Edition 2001, Addenda 2002 Sheet : 3 of 12

Designed by : Eng. Abdel Halim Galala, Design General Manager (assist.) Rev. : 0

Project : Design & Procurement of ASME Pressure Vessel Date : 6.4.2003

Job Name : Demineralization Plant Job No. : 7434-33

Serial No. : 7434-33-U-2004 Dwg. No. : 7434-33-1A, Rev. 0 Client : APRC

Vessel : Gasoline Surge Feed Drum Item No. : 1-D-2 Capacity : 16.729 M3 Type : Horizontal

O. Lowest MDMT Without Impact Test (cont.) [UG-20(f)] , [UCS-66] & [FIG.UCS-66]

c. For B16.5 flanges :

Material ASME SA105 Ferritic Steel

ASME/ANSI B16.5

Condition

Curve B

MDMT 10oF -12

oC

Impact testing exemption temp. [UCS-66(c)(1)] -20oF -29

oC

Note. The same condition apply for flanges B16.47, split loose

flanges of SA216 Grade WCB and LWN flanges. [UCS-66(c)(2),(3)&(4)]

For blind flanges :

- M2, N12 24" NPS, 300# :

Material ASME SA105 Ferritic Steel

ASME/ANSI B16.5

Condition

Curve B

MDMT 10oF -12

oC

Blind thickness, tA 2.75197 INCH 69.9 MM

Governing thickness, tg1 = tA/4 0.68799 17.475 MM

[Fig. UCS-66.3(c)]

MDMT without impact testing (for thickness 2.9374016") 10.0394oF -12.20035

oC

d. For pipe nozzle in head M1, N4 1-1/2" :

Material ASME SA 106 Grade B

Condition Tempered

Curve B

MDMT 10oF -12

oC

Nominal thickness, tn (adopted thickness) 0.4 INCH 10.16 MM

Point of combination of MDMT & thkickness Below, we have to check ratio tr.E/(tn-c)

Required thickness, tr 0.00436 INCH 0.110801 MM

Corrosion allowance, Can 0.11811 INCH 3 MM

Joint efficiency, E = E* 0.85

MDMT without impact testing (for thickness 2.9374016") -17.2oF -27.33333

oC

Ratio = tr . E / (tn -c) [Fig. UCS-66.1] 0.01315 < 0.35 [Fig. UCS-66-1]

Reduction in MDMT [Temp. versus ratio in Fig. UCS-66.1] 135oF 57.22222

oC

Adjusted MDMT w/o impact testing [UCS-66(b)] -152.2oF -102.3333

oC

Impact testing required ? No

DESIGN CALCULATIONS OF PRESSURE VESSEL Page : 92 of 116

According to ASME Code, Section VIII, Division 1, Edition 2001, Addenda 2002 Sheet : 4 of 12

Designed by : Eng. Abdel Halim Galala, Design General Manager (assist.) Rev. : 0

Project : Design & Procurement of ASME Pressure Vessel Date : 6.4.2003

Job Name : Demineralization Plant Job No. : 7434-33

Serial No. : 7434-33-U-2004 Dwg. No. : 7434-33-1A, Rev. 0 Client : APRC

Vessel : Gasoline Surge Feed Drum Item No. : 1-D-2 Capacity : 16.729 M3 Type : Horizontal

O. Lowest MDMT Without Impact Test (cont.) [UG-20(f)] , [UCS-66] & [FIG.UCS-66]

For pipe nozzle in shell, M2, N12 24" :

Material ASME SA 106 Grade B

Condition Tempered

Curve B

MDMT 10oF -12

oC

Nominal thickness, tn (adopted thickness) 0.56181 INCH 14.27 MM

Point of combination of MDMT & thkickness Below, we have to check ratio tr.E/(tn-c)

Required thickness, tr 0.06976 INCH 1.771823 MM

Corrosion allowance, Can 0.11811 INCH 3 MM

Joint efficiency, E = E* 0.85

MDMT without impact testing (for thickness 1.8759843") -1.06614oF -18.37008

Ratio = tr . E / (tn -c) [Fig. UCS-66.1] 0.13363 < 0.35 [Fig. UCS-66-1]

Reduction in MDMT [Temp. versus ratio in Fig. UCS-66.1] 135oF 57.22222

oC

Adjusted MDMT w/o impact testing [UCS-66(b)] -136.066oF -93.37008

oC

Impact testing required ? No

For nozzle pipe in shell, M3, Leg 20" :

Material ASME SA 106 Grade B

Condition Tempered

Curve B

MDMT 10oF -12

oC

Nominal thickness, tn (adopted thickness) 0.5 INCH 12.7 MM

Point of combination of MDMT & thkickness Below, we need to check ratio tr.E/(tn-c)

Required thickness, tr 0.03033 INCH 0.77046 MM

Corrosion allowance, Can 0.11811 INCH 3 MM

Joint efficiency, E = E* 0.85

MDMT without impact testing (for thickness 1.6259843") -7oF -21.66667

oC

Ratio = tr . E / (tn -c) [Fig. UCS-66.1] 0.06751 < 0.35 [Fig. UCS-66-1]

Reduction in MDMT [Temp. versus ratio in Fig. UCS-66.1] 135oF 57.22222

oC

Adjusted MDMT w/o impact testing [UCS-66(b)] -142oF -96.66667

oC

Impact testing required ? No

DESIGN CALCULATIONS OF PRESSURE VESSEL Page : 93 of 116

According to ASME Code, Section VIII, Division 1, Edition 2001, Addenda 2002 Sheet : 5 of 12

Designed by : Eng. Abdel Halim Galala, Design General Manager (assist.) Rev. : 0

Project : Design & Procurement of ASME Pressure Vessel Date : 6.4.2003

Job Name : Demineralization Plant Job No. : 7434-33

Serial No. : 7434-33-U-2004 Dwg. No. : 7434-33-1A, Rev. 0 Client : APRC

Vessel : Gasoline Surge Feed Drum Item No. : 1-D-2 Capacity : 16.729 M3 Type : Horizontal

O. Lowest MDMT Without Impact Test (cont.) [UG-20(f)] , [UCS-66] & [FIG.UCS-66]

For nozzle M4, N1 10" :

Material ASME SA 106 Grade B

Condition Tempered

Curve B

MDMT 10oF -12

oC

Nominal thickness, tn (adopted thickness) 0.5 INCH 12.7 MM

Point of combination of MDMT & thkickness Below, we have to check ratio tr.E/(tn-c)

Required thickness, tr 0.03033 INCH 0.77046 MM

Corrosion allowance, Can 0.11811 INCH 3 MM

Joint efficiency, E = E* 0.85

MDMT without impact testing (for thickness 1.1496063") -7oF -21.66667

oC

Ratio = tr . E / (tn -c) [Fig. UCS-66.1] 0.06751 < 0.35 [Fig. UCS-66-1]

Reduction in MDMT [Temp. versus ratio in Fig. UCS-66.1] 135oF 57.22222

oC

Adjusted MDMT w/o impact testing [UCS-66(b)] -142oF -96.66667

oC

Impact testing required ? No

For nozzle M5, N1 8" :

Material ASME SA 106 Grade B

Condition Tempered

Curve B

MDMT 10oF -12

oC

Nominal thickness, tn (adopted thickness) 0.5 INCH 12.7 MM

Point of combination of MDMT & thkickness Below, we have to check ratio tr.F/(tn-c)

Required thickness, tr 0.02372 INCH 0.602538 MM

Corrosion allowance, Can 0.11811 INCH 3 MM

Joint efficiency, E = E* 0.85

MDMT without impact testing (for thickness 1.1496063") -7oF -21.66667

oC

Ratio = tr . E / (tn -c) [Fig. UCS-66.1] 0.0528 < 0.35 [Fig. UCS-66-1]

Reduction in MDMT [Temp. versus ratio in Fig. UCS-66.1] 135oF 57.22222

oC

Adjusted MDMT w/o impact testing [UCS-66(b)] -142oF -97

oC

Impact testing required ? No

DESIGN CALCULATIONS OF PRESSURE VESSEL Page : 94 of 116

According to ASME Code, Section VIII, Division 1, Edition 2001, Addenda 2002 Sheet : 6 of 12

Designed by : Eng. Abdel Halim Galala, Design General Manager (assist.) Rev. : 0

Project : Design & Procurement of ASME Pressure Vessel Date : 6.4.2003

Job Name : Demineralization Plant Job No. : 7434-33

Serial No. : 7434-33-U-2004 Dwg. No. : 7434-33-1A, Rev. 0 Client : APRC

Vessel : Gasoline Surge Feed Drum Item No. : 1-D-2 Capacity : 16.729 M3 Type : Horizontal

O. Lowest MDMT Without Impact Test (cont.) [UG-20(f)] , [UCS-66] & [FIG.UCS-66]

For nozzle M6, N10 & N14 6" :

Material ASME SA 106 Grade B

Condition Tempered

Curve B

MDMT 10oF -12

oC

Nominal thickness, tn (adopted thickness) 0.43189 INCH 10.97 MM

Point of combination of MDMT & thkickness Below, we have to check ratio tr.E/(tn-c)

Required thickness, tr 0.01832 INCH 0.465209 MM

Corrosion allowance, Can 0.11811 INCH 3 MM

Joint efficiency, E = E* 0.85

MDMT without impact testing (for thickness 1.1496063") -13.6283oF -25.34908

oC

Ratio = tr . E / (tn -c) [Fig. UCS-66.1] 0.04961 < 0.35 [Fig. UCS-66-1]

Reduction in MDMT [Temp. versus ratio in Fig. UCS-66.1] 135oF 57.22222

oC

Adjusted MDMT w/o impact testing [UCS-66(b)] -148.628oF -100.3491

oC

Impact testing required ? No

For nozzle M7, N3 & N7 3" :

Material ASME SA 106 Grade B

Condition Tempered

Curve B

MDMT 10oF -12

oC

Nominal thickness, tn (adopted thickness) 0.43819 INCH 11.13 MM

Point of combination of MDMT & thkickness Below, we have to check ratio tr.E/(tn-c)

Required thickness, tr 0.00891 INCH 0.226288 MM

Corrosion allowance, Can 0.11811 INCH 3 MM

Joint efficiency, E = E* 0.85

MDMT without impact testing (for thickness 1.1496063") -12.9339oF -24.96325

oC

Ratio = tr . E / (tn -c) [Fig. UCS-66.1] 0.02366 < 0.35 [Fig. UCS-66-1]

Reduction in MDMT [Temp. versus ratio in Fig. UCS-66.1] 135oF 57.22222

oC

Adjusted MDMT w/o impact testing [UCS-66(b)] -147.934oF -100

oC

Impact testing required ? No

DESIGN CALCULATIONS OF PRESSURE VESSEL Page : 95 of 116

According to ASME Code, Section VIII, Division 1, Edition 2001, Addenda 2002 Sheet : 7 of 12

Designed by : Eng. Abdel Halim Galala, Design General Manager (assist.) Rev. : 0

Project : Design & Procurement of ASME Pressure Vessel Date : 6.4.2003

Job Name : Demineralization Plant Job No. : 7434-33

Serial No. : 7434-33-U-2004 Dwg. No. : 7434-33-1A, Rev. 0 Client : APRC

Vessel : Gasoline Surge Feed Drum Item No. : 1-D-2 Capacity : 16.729 M3 Type : Horizontal

O. Lowest MDMT Without Impact Test (cont.) [UG-20(f)] , [UCS-66] & [FIG.UCS-66]

For nozzle M8, N6 & N9 2" :

Material ASME SA 106 Grade B

Condition Tempered

Curve B

MDMT 10oF -12

oC

Nominal thickness, tn (adopted thickness) 0.34409 INCH 8.74 MM

Point of combination of MDMT & thkickness Below, we have to check ratio tr.E/(tn-c)

Required thickness, tr 0.00605 INCH 0.15374 MM

Corrosion allowance, Can 0.11811 INCH 3 MM

Joint efficiency, E = E* 0.85

MDMT without impact testing (for thickness 1.1496063") -20oF -28.88889

oC

Ratio = tr . E / (tn -c) [Fig. UCS-66.1] 0.02277 < 0.35 [Fig. UCS-66-1]

Reduction in MDMT [Temp. versus ratio in Fig. UCS-66.1] 135oF 57.22222

oC

Adjusted MDMT w/o impact testing [UCS-66(b)] -155oF -103.8889

oC

Impact testing required ? No

For nozzle M9, N2, N3 & N13 1-1/2" :

Material ASME SA 106 Grade B

Condition Tempered

Curve B

MDMT 10oF -12

oC

Nominal thickness, tn (adopted thickness) 0.4 INCH 10.16 MM

Point of combination of MDMT & thkickness Below, we have to check ratio tr.E/(tn-c)

Required thickness, tr 0.00431 INCH 0.109438 MM

Corrosion allowance, Can 0.11811 INCH 3 MM

Joint efficiency, E = E* 0.85

MDMT without impact testing (for thickness 1.1496063") -17.2oF -27.33333

oC

Ratio = tr . E / (tn -c) [Fig. UCS-66.1] 0.01299 < 0.35 [Fig. UCS-66-1]

Reduction in MDMT [Temp. versus ratio in Fig. UCS-66.1] 135oF 57.22222

oC

Adjusted MDMT w/o impact testing [UCS-66(b)] -152.2oF -102

oC

Impact testing required ? No

DESIGN CALCULATIONS OF PRESSURE VESSEL Page : 96 of 116

According to ASME Code, Section VIII, Division 1, Edition 2001, Addenda 2002 Sheet : 8 of 12

Designed by : Eng. Abdel Halim Galala, Design General Manager (assist.) Rev. : 0

Project : Design & Procurement of ASME Pressure Vessel Date : 6.4.2003

Job Name : Demineralization Plant Job No. : 7434-33

Serial No. : 7434-33-U-2004 Dwg. No. : 7434-33-1A, Rev. 0 Client : APRC

Vessel : Gasoline Surge Feed Drum Item No. : 1-D-2 Capacity : 16.729 M3 Type : Horizontal

O. Lowest MDMT Without Impact Test (cont.) [UG-20(f)] , [UCS-66] & [FIG.UCS-66]

For nozzle M10, N15 1" :

Material ASME SA 106 Grade B

Condition Tempered

Curve B

MDMT 10oF -12

oC

Nominal thickness, tn (adopted thickness) 0.35787 INCH 9.09 MM

Point of combination of MDMT & thkickness Below, we have to check ratio tr.E/(tn-c)

Required thickness, tr 0.00279 INCH 0.070757 MM

Corrosion allowance, Can 0.11811 INCH 3 MM

Joint efficiency, E = E* 0.85

MDMT without impact testing (for thickness 1.1496063") -20oF -28.88889

oC

Ratio = tr . E / (tn -c) [Fig. UCS-66.1] 0.00988 < 0.35 [Fig. UCS-66-1]

Reduction in MDMT [Temp. versus ratio in Fig. UCS-66.1] 135oF 57.22222

oC

Adjusted MDMT w/o impact testing [UCS-66(b)] -155oF -103.8889

oC

Impact testing required ? No

For nozzle M11, N8A & N8B 1-1/2" :

Material ASME SA 106 Grade B

Condition Tempered

Curve B

MDMT 10oF -12

oC

Nominal thickness, tn (adopted thickness) 0.4 INCH 10.16 MM

Point of combination of MDMT & thkickness Below, we have to check ratio tr.E/(tn-c)

Required thickness, tr 0.00431 INCH 0.109438 MM

Corrosion allowance, Can 0.11811 INCH 3 MM

Joint efficiency, E = E* 0.85

MDMT without impact testing (for thickness 1.1496063") -17.2oF -27.33333

oC

Ratio = tr . E / (tn -c) [Fig. UCS-66.1] 0.01299 < 0.35 [Fig. UCS-66-1]

Reduction in MDMT [Temp. versus ratio in Fig. UCS-66.1] 135oF 57.22222

oC

Adjusted MDMT w/o impact testing [UCS-66(b)] -152.2oF -102

oC

Impact testing required ? No

DESIGN CALCULATIONS OF PRESSURE VESSEL Page : 97 of 116

According to ASME Code, Section VIII, Division 1, Edition 2001, Addenda 2002 Sheet : 9 of 12

Designed by : Eng. Abdel Halim Galala, Design General Manager (assist.) Rev. : 0

Project : Design & Procurement of ASME Pressure Vessel Date : 6.4.2003

Job Name : Demineralization Plant Job No. : 7434-33

Serial No. : 7434-33-U-2004 Dwg. No. : 7434-33-1A, Rev. 0 Client : APRC

Vessel : Gasoline Surge Feed Drum Item No. : 1-D-2 Capacity : 16.729 M3 Type : Horizontal

O. Lowest MDMT Without Impact Test (cont.) [UG-20(f)] , [UCS-66] & [FIG.UCS-66]

For nozzle M12, N16 1-1/2" :

Material ASME SA 106 Grade B

Condition Tempered

Curve B

MDMT 10oF -12

oC

Nominal thickness, tn (adopted thickness) 0.4 INCH 10.16 MM

Point of combination of MDMT & thkickness Below, we have to check ratio tr.E/(tn-c)

Required thickness, tr 0.00431 INCH 0.109438 MM

Corrosion allowance, Can 0.11811 INCH 3 MM

Joint efficiency, E = E* 0.85

MDMT without impact testing (for thickness 1.1496063") -17.2oF -27.33333

oC

Ratio = tr . E / (tn -c) [Fig. UCS-66.1] 0.01299 < 0.35 [Fig. UCS-66-1]

Reduction in MDMT [Temp. versus ratio in Fig. UCS-66.1] 135oF 57.22222

oC

Adjusted MDMT w/o impact testing [UCS-66(b)] -152.2oF -102.3333

oC

Impact testing required ? No

For nozzle M13, N5A & N5B 1/2" :

Material ASME SA 106 Grade B

Condition Tempered

Curve B

MDMT 10oF -12

oC

Nominal thickness, tn (adopted thickness) 0.29409 INCH 7.47 MM

Point of combination of MDMT & thkickness Below, we have to check ratio tr.E/(tn-c)

Required thickness, tr 0.00169 INCH 0.042802 MM

Corrosion allowance, Can 0.11811 INCH 3 MM

Joint efficiency, E = E* 0.85

MDMT without impact testing (for thickness 1.1496063") -20oF -28.88889

oC

Ratio = tr . E / (tn -c) [Fig. UCS-66.1] 0.00814 < 0.35 [Fig. UCS-66-1]

Reduction in MDMT [Temp. versus ratio in Fig. UCS-66.1] 135oF 57.22222

oC

Adjusted MDMT w/o impact testing [UCS-66(b)] -155oF -104

oC

Impact testing required ? No

DESIGN CALCULATIONS OF PRESSURE VESSEL Page : 98 of 116

According to ASME Code, Section VIII, Division 1, Edition 2001, Addenda 2002 Sheet : 10 of 12

Designed by : Eng. Abdel Halim Galala, Design General Manager (assist.) Rev. : 0

Project : Design & Procurement of ASME Pressure Vessel Date : 6.4.2003

Job Name : Demineralization Plant Job No. : 7434-33

Serial No. : 7434-33-U-2004 Dwg. No. : 7434-33-1A, Rev. 0 Client : APRC

Vessel : Gasoline Surge Feed Drum Item No. : 1-D-2 Capacity : 16.729 M3 Type : Horizontal

O. Lowest MDMT Without Impact Test (cont.) [UG-20(f)] , [UCS-66] & [FIG.UCS-66]

e. Stud bolts :

Material ASME SA193 Grade B7

Curve 0

Size 1.25 INCH 31.75 MM

MDMT 10oF -12

oC

Impact testing exemption [Fig. UCS-66, Bolting] -55oF -48

oC

[Size 1.25" < 2.5"]

Nuts :

Material ASME SA 194 Grade 2H

Curve 0

Size 1.25 INCH 31.75 MM

MDMT 10oF -12

oC

Impact testing exemption [Fig. UCS-66, Bolting] -55oF -48

oC

[Size 1.25" < 2.5"]

f. Fittings : For equal tee : 1.5" x 1.5"

Size, NPS 1.5 INCH

Sch. XXS

Material ASME SA234 Grade WPB

Condition Tempered

Curve B

MDMT 10oF -12

oC

Nominal thickness, tn (adopted thickness) 0.4 INCH 10.16 MM

Point of combination of MDMT & thkickness Below, we have to check ratio tr.E/(tn-c)

Required thickness, tr 0.00431 INCH 0.109438 MM

Corrosion allowance, C 0.11811 INCH 3 MM

Joint efficiency, E = E* 0.85

MDMT without impact testing (for thickness 1.0669291") -17.2oF -27.33333

oC

Ratio = tr . E / (tn -c) [Fig. UCS-66.1] 0.01299 < 0.35 [Fig. UCS-66-1]

Reduction in MDMT [Temp. versus ratio in Fig. UCS-66.1] 135oF 57.22222

oC

Adjusted MDMT w/o impact testing [UCS-66(b)] -152.2oF -102.3333

oC

Impact testing required ? No

DESIGN CALCULATIONS OF PRESSURE VESSEL Page : 99 of 116

According to ASME Code, Section VIII, Division 1, Edition 2001, Addenda 2002 Sheet : 11 of 12

Designed by : Eng. Abdel Halim Galala, Design General Manager (assist.) Rev. : 0

Project : Design & Procurement of ASME Pressure Vessel Date : 6.4.2003

Job Name : Demineralization Plant Job No. : 7434-33

Serial No. : 7434-33-U-2004 Dwg. No. : 7434-33-1A, Rev. 0 Client : APRC

Vessel : Gasoline Surge Feed Drum Item No. : 1-D-2 Capacity : 16.729 M3 Type : Horizontal

O. Lowest MDMT Without Impact Test (cont.) [UG-20(f)] , [UCS-66] & [FIG.UCS-66]

f. Fittings (cont.): For equal tee : 2" x 1"

Size, NPS 2 INCH

Sch. XXS

Material ASME SA234 Grade WPB

Condition Tempered

Curve B

MDMT 10oF -12

oC

Nominal thickness, tn (adopted thickness) 0.34409 INCH 8.74 MM

Point of combination of MDMT & thkickness Below, we have to check ratio tr.E/(tn-c)

Required thickness, tr 0.00605 INCH 0.15374 MM

Corrosion allowance, C 0.11811 INCH 3 MM

Joint efficiency, E = E* 0.85

MDMT without impact testing (for thickness 1.0669291") -23.4614oF -30.8119

oC

Ratio = tr . E / (tn -c) [Fig. UCS-66.1] 0.02277 < 0.35 [Fig. UCS-66-1]

Reduction in MDMT [Temp. versus ratio in Fig. UCS-66.1] 135oF 57.22222

oC

Adjusted MDMT w/o impact testing [UCS-66(b)] -158.461oF -105.8119

oC

Impact testing required ? No

DESIGN CALCULATIONS OF PRESSURE VESSEL Page : 100 of 116

According to ASME Code, Section VIII, Division 1, Edition 2001, Addenda 2002 Sheet : 12 of 12

Designed by : Eng. Abdel Halim Galala, Design General Manager (assist.) Rev. : 0

Project : Design & Procurement of ASME Pressure Vessel Date : 6.4.2003

Job Name : Demineralization Plant Job No. : 7434-33

Serial No. : 7434-33-U-2004 Dwg. No. : 7434-33-1A, Rev. 0 Client : APRC

Vessel : Gasoline Surge Feed Drum Item No. : 1-D-2 Capacity : 16.729 M3 Type : Horizontal

O. Lowest MDMT Without Impact Test (cont.) [UG-20(f)] , [UCS-66] & [FIG.UCS-66]

2. For Non-Pressure Parts :

a. Saddle Plate (tf) :

Material ASME SA516 Grade 70

Condition Normalized

Curve D

MDMT 10oF -12

oC

Nominal thickness, tn (adopted thickness) (tf) 0.55118 INCH 14 MM

Point of combination of MDMT & thkickness Belo, we have to check ratio tr.E/(tn-c)

Required thickness, tr 0.56514 INCH 14.35456 MM

Corrosion allowance, C 0 INCH 0 MM

Joint efficiency, E = E* 0.85

MDMT without impact testing (for thickness 1.0669291") -51.7244oF -46.51356

oC

Ratio = tr . E / (tn -c) [Fig. UCS-66.1] 0.87153 > 0.35 [Fig. UCS-66-1]

Reduction in MDMT [Temp. versus ratio in Fig. UCS-66.1] 20oF -6.666667

oC

Adjusted MDMT w/o impact testing [UCS-66(b)] -71.7244oF -57.62467

oC

Impact testing required ? No

b. Lifting Lug Reinf. Plate :

Material ASME SA516 Grade 60

Condition Normalized

Curve D

MDMT 10oF -12

oC

Nominal thickness, tn (adopted thickness) 0.7874 INCH 20 MM

Point of combination of MDMT & thkickness Above, no need to check ratio tr.E/(tn-c)

Required thickness, tr 0.7874 INCH 20 MM

Corrosion allowance, C 0 INCH 0 MM

Joint efficiency, E = E* 1

MDMT without impact testing (for thickness 1.0669291") -36.6063oF -38.11461

oC

Ratio = tr . E / (tn -c) [Fig. UCS-66.1] 1 > 0.35 [Fig. UCS-66-1]

Reduction in MDMT [Temp. versus ratio in Fig. UCS-66.1] 0oF -17.77778

oC

Adjusted MDMT w/o impact testing [UCS-66(b)] -36.6063oF -38.11461

oC

Impact testing required ? No

Conclusion :

MDMT without Impact Testing for Whole of Vessel 10oF -12

oC