SUMP TANK

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UPGRADING MUARA BEKASI PT. PERUSAHAAN GAS NEGARA

DESIGN CALCULATION

In Accordance with ASME Section VIII Div. 1

ASME Code Version

: 2004

Analysis Performed by : USER

Job File

: C:\PVELITEDEMO\EXAMPLES\SUMP TANK.PVI

Date of Analysis

: Oct 10,2011

PVElite 2005, January 2005

Title Page

UPGRADING MUARA BEKASI PT. PERUSAHAAN GAS NEGARA PVElite 2005 Licensee: USER FileName : SUMP TANK----------------------------------------- Page 1 Input Echo STEP: 1 10:11p Oct 10,2011

PVElite Vessel Analysis Program: Input Data


Design Internal Pressure (for Hydrotest) Design Internal Temperature Type of Hydrotest Hydrotest Position Projection of Nozzle from Vessel Top Projection of Nozzle from Vessel Bottom Minimum Design Metal Temperature Type of Construction Special Service Degree of Radiography Miscellaneous Weight Percent Use Higher Longitudinal Stresses (Flag) Select t for Internal Pressure (Flag) Select t for External Pressure (Flag) Select t for Axial Stress (Flag) Select Location for Stiff. Rings (Flag) Use Hydrotest Allowable Unmodified Consider Vortex Shedding

50.000 psig 150.0000 F UG99-b Horizontal 0.0000 in. 0.0000 in. -20.0000 F Welded None RT 1 0. Y Y N N N Y N

Perform a Corroded Hydrotest Is this a Heat Exchanger User Defined Hydro. Press. (Used if > 0)

N No 0.0000 psig

Load Case 1 Load Case 2 Load Case 3 Load Case 4 Load Case 5 Load Case 6 Load Case 7 Load Case 8 Load Case 9 Load Case 10 Load Case 11 Load Case 12 Load Case 13 Load Case 14 Load Case 15 Load Case 16 Load Case 17

NP+EW+WI+FW+BW NP+EW+EQ+FS+BS NP+OW+WI+FW+BW NP+OW+EQ+FS+BS NP+HW+HI NP+HW+HE IP+OW+WI+FW+BW IP+OW+EQ+FS+BS EP+OW+WI+FW+BW EP+OW+EQ+FS+BS HP+HW+HI HP+HW+HE IP+WE+EW IP+WF+CW IP+VO+OW IP+VE+OW IP+VF+CW

Wind Design Code ASCE Design Wind Speed ASCE Exposure Constant ASCE Importance Factor ASCE Roughness Factor ASCE Base Elevation ASCE Percent Wind for Hydrotest

ASCE-7 93 70.000 mile/hr C 1. 1 0.0000 ft. 33.


Use Wind Profile (Y/N) Damping Factor (Beta) for Wind (Ope) Damping Factor (Beta) for Wind (Empty) Damping Factor (Beta) for Wind (Filled)

N 0.0100 0.0000 0.0000

Seismic Design Code UBC Seismic Zone (1=1,2=2a,3=2b,4=3,5=4) UBC Importance Factor UBC Soil Type UBC Horizontal Force Factor UBC Percent Seismic for Hydrotest

UBC 94 0.000 1.000 S1 3.000 0.000

Design Nozzle for Des. Press. + St. Head Consider MAP New and Cold in Noz. Design Consider External Loads for Nozzle Des. Consider Code Case 2168 for Nozzle Des.

Y N Y N

Material Database Year

Current w/Addenda or Code Year

Complete Listing of Vessel Elements and Details:

Element From Node Element To Node Element Type

10 20 Elliptical

Description Distance "FROM" to "TO" Inside Diameter Element Thickness Corrosion Allowance Nominal Thickness External Corrosion Allowance Design Internal Pressure Design Temperature Internal Pressure Design External Pressure Design Temperature External Pressure Effective Diameter Multiplier Material Name Allowable Stress, Ambient Allowable Stress, Operating Allowable Stress, Hydrotest Material Density P Number Thickness Yield Stress, Operating UCS-66 Chart Curve Designation External Pressure Chart Name UNS Number Efficiency, Longitudinal Seam Efficiency, Circumferential Seam Elliptical Head Factor

HEAD-1 0.1667 ft. 77.990 in. 0.3250 in. 0.1181 in. 0.0000 in. 0.0000 in. 50.000 psig 150.0000 F 14.700 psig 85.0000 F 1.2 SA-516 70 20000. psi 20000. psi 26000. psi 0.2830 lb./cu.in. 1.2500 in. 35700. psi B CS-2 K02700 1. 1. 2.

Element From Node Element To Node Element Type

20 30 Cylinder


Description Distance "FROM" to "TO" Inside Diameter Element Thickness Corrosion Allowance Nominal Thickness External Corrosion Allowance Design Internal Pressure Design Temperature Internal Pressure Design External Pressure Design Temperature External Pressure Effective Diameter Multiplier Material Name Efficiency, Longitudinal Seam Efficiency, Circumferential Seam

SHELL 22.990 ft. 77.990 in. 0.6000 in. 0.1181 in. 0.0000 in. 0.0000 in. 50.000 psig 150.0000 F 14.700 psig 85.0000 F 1.2 SA-516 70 1. 1.

Element From Node Detail Type Detail ID Dist. from "FROM" Node / Offset dist Width of Saddle Height of Saddle at Bottom Saddle Contact Angle Height of Composite Ring Stiffener

20 Saddle Lft Sdl 3.0000 ft. 12.000 in. 58.493 in. 120. 0.0000 in.

Width of Wear Plate Thickness of Wear Plate Contact Angle, Wear Plate (degrees)

12.000 in. 0.3750 in. 130.

Element From Node Detail Type Detail ID Dist. from "FROM" Node / Offset dist Width of Saddle Height of Saddle at Bottom Saddle Contact Angle Height of Composite Ring Stiffener Width of Wear Plate Thickness of Wear Plate Contact Angle, Wear Plate (degrees)

20 Saddle Sdl 2 Fr20 20.000 ft. 12.000 in. 58.493 in. 120. 0.0000 in. 12.000 in. 0.3750 in. 130.

Element From Node Detail Type Detail ID Dist. from "FROM" Node / Offset dist Nozzle Diameter Nozzle Schedule Nozzle Class Layout Angle Blind Flange (Y/N) Weight of Nozzle ( Used if > 0 ) Grade of Attached Flange Nozzle Matl

20 Nozzle N-1 INLET 1.0000 ft. 125. mm DIN6.3 150 0. N 0.0000 lb. GR 1.1 SA-106 B


Element From Node Detail Type Detail ID Dist. from "FROM" Node / Offset dist Nozzle Diameter Nozzle Schedule Nozzle Class Layout Angle Blind Flange (Y/N) Weight of Nozzle ( Used if > 0 ) Grade of Attached Flange Nozzle Matl

20 Nozzle N7-OUTLET 11.500 ft. 125. mm DIN6.3 150 180. N 0.0000 lb. GR 1.1 SA-106 B

Element From Node Detail Type Detail ID Dist. from "FROM" Node / Offset dist Nozzle Diameter Nozzle Schedule Nozzle Class Layout Angle Blind Flange (Y/N) Weight of Nozzle ( Used if > 0 ) Grade of Attached Flange

20 Nozzle N4-DRAIN 8.0000 ft. 125. mm DIN6.3 150 180. N 0.0000 lb. GR 1.1

Nozzle Matl

SA-106 B

Element From Node Element To Node Element Type Description Distance "FROM" to "TO" Inside Diameter Element Thickness Corrosion Allowance Nominal Thickness External Corrosion Allowance Design Internal Pressure Design Temperature Internal Pressure Design External Pressure Design Temperature External Pressure Effective Diameter Multiplier Material Name Efficiency, Longitudinal Seam Efficiency, Circumferential Seam Elliptical Head Factor

30 40 Elliptical HEAD-2 0.1667 ft. 77.990 in. 0.3250 in. 0.1181 in. 0.0000 in. 0.0000 in. 50.000 psig 150.0000 F 14.700 psig 85.0000 F 1.2 SA-516 70 1. 1. 2.

PVElite 2005 1993-2005 by COADE Engineering Software

UPGRADING MUARA BEKASI PT. PERUSAHAAN GAS NEGARA PVElite 2005 Licensee: USER FileName : SUMP TANK----------------------------------------- Page 5 Internal Pressure Calculations STEP: 3 10:11p Oct 10,2011

Element Thickness, Pressure, Diameter and Allowable Stress :

Int. Press From To + Liq. Hd psig HEAD-1 SHELL HEAD-2 50.0000 50.0000 50.0000

Given Thickness in. 0.32500 0.60000 0.32500

Corrosion Allowance in. 0.11810 0.11810 0.11810

Element Diameter in. 77.9900 77.9900 77.9900

Allowable Stress(SE) psi 20000.0 20000.0 20000.0

Element Required Thickness and MAWP :

Design From To Pressure psig HEAD-1 SHELL HEAD-2 Minimum 50.0000 50.0000 50.0000

M.A.W.P. Corroded psig 105.740 244.605 105.740 105.740

M.A.P. New & Cold psig 166.549 304.917 166.549 166.549

Actual Thickness in. 0.32500 0.60000 0.32500

Required Thickness in. 0.21746 0.21603 0.21746

MAWP: 105.74 psig , limited by HEAD-1 .

Internal Pressure Calculation Results :

ASME Code, Section VIII, Division 1, 2004 Code

Elliptical Head From 10 To 20 SA-516 70 , UCS-66 Crv. B at 150 F

HEAD-1

Appendix 1-4(f) Calculations ( t/L = 0.00139 )

Note: Please check the temperature limit given in Table 1-4.3 of the code. If the max. design temp. exceeds the temp. limit, see U-2(g).

L = 70.3091 : r = 13.4543 : r/D = 0.1720 : C1 = 0.7240 : C2 = 1.0128

Required Thickness Calculation:

Final iteration:

Elastic Buckling Stress (Se): = C1 * Et * (t/r) = (0.724 * 28692308 * 0.007 ) = 153417.984 psi

A B

= 0.5 * D - r = L - r

= = = = = =

25.659 56.855 1.103 0.196 41.599 55.054

in. in. rad. rad. in. in.

BETA = COS(A/B) PHI = SQRT(L*t) / r C Re = A / COS(BETA-PHI) = C + r


Buckling Internal Pressure (Pe): = (Se * t) / (C2 * Re * ((0.5 * Re / r) - 1.0)) = (153418.0*0.099)/(1.013*55.054*((0.5*55.054/13.454)-1.0)) = 261.378 psig

Yield Internal Pressure (Py): = (Sy * t) / (C2 * Re * ((0.5 * Re / r) - 1.0)) = (35700.0*0.099)/(1.013*55.054*((0.5*55.054/13.454)-1.0)) = 60.822 psig

Knuckle Failure Internal Pressure (Pck): = 0.408 * Py + 0.192 * Pe = 0.408 * 60.822 + 0.192 * 261.378 = 75.000 psig

Allowable Pressure (Pa): = Pck / 1.5 = 75.000 / 1.5 = 50.000 psig

App 1-4(f) Calculated Required Thick. (TR)

: 0.0994 in.

Percent Elongation per UCS-79 ( 75*tnom / Rf(1-Rf/Ro) )

1.831 %

Min Metal Temp. w/o impact per UCS-66 Min Metal Temp. at Rqd thickness (UCS 66.1)[rat 0.47]

-20 F -55 F

Cylindrical Shell From 20 To 30 SA-516 70 , UCS-66 Crv. B at 150 F

SHELL

Thickness Due to Internal Pressure [Tr]: = (P*(D/2+Ca))/(S*E-0.6*P) per UG-27 (c)(1) = (50.00*(77.9900/2+0.1181))/(20000.00*1.00-0.6*50.00) = 0.0979 + 0.1181 = 0.2160 in.

Max. All. Working Pressure at Given Thickness [MAWP]: = (S*E*(T-Ca))/((D/2+Ca)+0.6*(T-Ca)) per UG-27 (c)(1) = (20000.00*1.00*(0.4819))/((77.9900/2+0.1181)+0.6*0.4819) = 244.61 psig

Maximum Allowable Pressure, New and Cold [MAPNC]: = (SA*E*T)/(D/2+0.6*T) per UG-27 (c)(1) = (20000.00*1.00*0.6000)/(77.9900/2+0.6*0.6000) = 304.92 psig

Actual stress at given pressure and thickness [Sact]: = (P*((D/2+CA)+0.6*(T-CA)))/(E*(T-CA)) = (50.00*((77.9900/2+0.1181)+0.6*(0.4819)))/(1.00*(0.4819))


= 4088.22 psi


0.763 %

Min Metal Temp. w/o impact per UCS-66 Min Metal Temp. at Rqd thickness (UCS 66.1)[rat 0.20] Min Metal Temp. w/o impact per UG-20(f)

4 F -136 F -20 F

Elliptical Head From 30 To 40 SA-516 70 , UCS-66 Crv. B at 150 F

HEAD-2

Appendix 1-4(f) Calculations ( t/L = 0.00139 )

Note: Please check the temperature limit given in Table 1-4.3 of the code. If the max. design temp. exceeds the temp. limit, see U-2(g).

L = 70.3091 : r = 13.4543 : r/D = 0.1720 : C1 = 0.7240 : C2 = 1.0128

Required Thickness Calculation:

Final iteration:

Elastic Buckling Stress (Se): = C1 * Et * (t/r) = (0.724 * 28692308 * 0.007 ) = 153417.984 psi

A B

= 0.5 * D - r = L - r

= = = = = =

25.659 56.855 1.103 0.196 41.599 55.054

in. in. rad. rad. in. in.

BETA = COS(A/B) PHI = SQRT(L*t) / r C Re = A / COS(BETA-PHI) = C + r

Buckling Internal Pressure (Pe): = (Se * t) / (C2 * Re * ((0.5 * Re / r) - 1.0)) = (153418.0*0.099)/(1.013*55.054*((0.5*55.054/13.454)-1.0)) = 261.378 psig

Yield Internal Pressure (Py): = (Sy * t) / (C2 * Re * ((0.5 * Re / r) - 1.0)) = (35700.0*0.099)/(1.013*55.054*((0.5*55.054/13.454)-1.0)) = 60.822 psig

Knuckle Failure Internal Pressure (Pck): = 0.408 * Py + 0.192 * Pe = 0.408 * 60.822 + 0.192 * 261.378 = 75.000 psig

Allowable Pressure (Pa): = Pck / 1.5


= 75.000 / 1.5 = 50.000 psig

App 1-4(f) Calculated Required Thick. (TR)

: 0.0994 in.


1.831 %

Min Metal Temp. w/o impact per UCS-66 Min Metal Temp. at Rqd thickness (UCS 66.1)[rat 0.47]

-20 F -55 F

MINIMUM METAL DESIGN TEMPERATURE RESULTS :

Minimum Metal Temp. w/o impact per UCS-66 Minimum Metal Temp. at Required thickness Minimum Design Metal Temperature ( Entered by User )

4. F -55. F -20. F

Hydrostatic Test Pressure Results:

Hydrotest Pressure per UG99b 1.3 * M.A.W.P. * Sa/S Hydrotest Pressure per UG99b 1.3 * P Design (Note 35) Hydrotest Pressure per UG99c 1.3 * M.A.P. - Head(Hyd)

137.46 psig 65.00 psig 213.70 psig

Pneumatic Pressure per UG100 1.1 * M.A.W.P. * Sa/S

116.31 psig

Horizontal Hydrotest performed in accordance with: UG-99b.

Stresses on Elements due to Hydrostatic Test Pressure:

From To HEAD-1 SHELL HEAD-2

Stress 16845.2 9201.1 16845.2

Allowable 26000.0 26000.0 26000.0

Ratio 0.648 0.354 0.648

Pressure 140.28 140.28 140.28

Elements Suitable for Internal Pressure.


UPGRADING MUARA BEKASI PT. PERUSAHAAN GAS NEGARA PVElite 2005 Licensee: USER FileName : SUMP TANK----------------------------------------- Page 9 External Pressure Calculations STEP: 4 10:11p Oct 10,2011

External Pressure Calculation Results :

ASME Code, Section VIII, Division 1, 2004 Code

Elliptical Head From 10 to 20 Ext. Chart: CS-2 at 85 F

HEAD-1 Results for Maximum Allowable Pressure (EMAP): Tca 0.2069 OD 78.64 D/t 380.09 Factor A 0.0003654 B 5298.49

EMAP = B/(K0*D/t) = 5298.4941 /(0.9000 *380.0870 ) = 15.4891 psig

Results for Required Thickness (TCA): Tca 0.2016 OD 78.64 D/t 390.15 Factor A 0.0003560 B 5161.89

EMAP = B/(K0*D/t) = 5161.8887 /(0.9000 *390.1458 ) = 14.7007 psig

Cylindrical Shell From 20 to 30 Ext. Chart: CS-2 at 85 F

SHELL Results for Maximum Allowable Pressure (EMAP): Tca 0.4819 OD 79.19 SLEN 292.88 D/t 164.33 L/D Factor A B

3.6984 0.0001685 2442.68

EMAP = (4*B)/(3*(D/t)) = (4*2442.6782 )/(3*164.3287 ) = 19.8195 psig

Results for Required Thickness (TCA): Tca 0.4277 OD 79.19 SLEN 292.88 D/t 185.15 L/D Factor A B

3.6984 0.0001408 2041.34

EMAP = (4*B)/(3*(D/t)) = (4*2041.3405 )/(3*185.1484 ) = 14.7006 psig

Results for Maximum Stiffened Length (SLEN): Tca 0.4819 OD 79.19 SLEN 393.88 D/t 164.33 L/D Factor A B

4.9738 0.0001250 1811.86

EMAP = (4*B)/(3*(D/t)) = (4*1811.8647 )/(3*164.3287 ) = 14.7011 psig

Elliptical Head From 30 to 40 Ext. Chart: CS-2 at 85 F

HEAD-2 Results for Maximum Allowable Pressure (EMAP): Tca 0.2069 OD 78.64 D/t 380.09 Factor A 0.0003654 B 5298.49

EMAP = B/(K0*D/t) = 5298.4941 /(0.9000 *380.0870 ) = 15.4891 psig

Results for Required Thickness (TCA): Tca 0.2016 OD 78.64 D/t 390.15 Factor A 0.0003560 B 5161.89

EMAP = B/(K0*D/t) = 5161.8887 /(0.9000 *390.1458 ) = 14.7007 psig

External Pressure Calculations

Section From To Length

Outside Diameter

Corroded Thickness

Factor A

Factor B

UPGRADING MUARA BEKASI PT. PERUSAHAAN GAS NEGARA PVElite 2005 Licensee: USER FileName : SUMP TANK----------------------------------------- Page 10 External Pressure Calculations STEP: 4 10:11p Oct 10,2011

ft. 10 20 30 20 30 40 No Calc 24.4065 No Calc

in. 78.6400 79.1900 78.6400

in. 0.20690 0.48190 0.20690 0.00036541 0.00016846 0.00036541

psi 5298.49 2442.68 5298.49


External From To Actual T. in. 10 20 30 20 30 40 0.32500 0.60000 0.32500

External

External

External M.A.W.P. psig 15.4891 19.8195 15.4891 15.489

Required T. Des. Press. in. 0.31967 0.54581 0.31967 psig 14.7000 14.7000 14.7000

Minimum


Actual Len. Allow. Len. From To Bet. Stiff. Bet. Stiff. ft. 10 20 30 20 30 40 No Calc 24.4065 No Calc ft. No Calc 32.8232 No Calc

Ring Iner. Ring Iner. Required in**4 No Calc No Calc No Calc Available in**4 No Calc No Calc No Calc

Elements Suitable for External Pressure.


UPGRADING MUARA BEKASI PT. PERUSAHAAN GAS NEGARA PVElite 2005 Licensee: USER FileName : SUMP TANK----------------------------------------- Page 11 Element and Detail Weights STEP: 5 10:11p Oct 10,2011

Element and Detail Weights

Element From To Metal Wgt. lb. 10 20 30 20 30 40 720.408 11565.8 720.408

Element ID Volume in3 71649.1 1.318E+06 71649.1

Corroded Metal Wgt. lb. 458.623 9303.20 458.623

Corroded ID Volume in3 72272.9 1.326E+06 72272.9

Extra due Misc % lb. 0.00000 0.00000 0.00000

--------------------------------------------------------------------------Total 13006 1461214 10220 1470457 0

Weight of Details

Weight of From Type Detail lb. 20 Sadl 20 Sadl 20 Nozl 20 Nozl 20 Nozl 633.178 112.675 3926.42 3926.42 3926.42

X Offset, Dtl. Cent. ft. 3.00000 20.0000 1.00000 11.5000 8.00000

Y Offset, Dtl. Cent. ft. 4.02135 4.02135 3.45464 3.45464 3.45464 Lft Sdl Sdl 2 Fr20 N-1 INLET N7-OUTLET N4-DRAIN Description

Total Weight of Each Detail Type

Total Weight of Saddles Total Weight of Nozzles

745.9 11779.3

--------------------------------------------------------------Sum of the Detail Weights 12525.1 lb.

Fabricated Wt. - Bare Weight W/O Removable Internals Shop Test Wt. - Fabricated Weight + Water ( Full ) Shipping Wt. Erected Wt. Empty Wt. - Fab. Wt + Rem. Intls.+ Shipping App. - Fab. Wt + Rem. Intls.+ Insul. (etc) - Fab. Wt + Intls. + Details + Wghts.

25531.7 lb. 78297.8 lb. 25531.7 lb. 25531.7 lb. 25531.7 lb. 25531.7 lb. 22745.6 lb. 78297.8 lb.

Operating Wt. - Empty Wt. + Operating Liquid (No CA) Oper. Wt. +CA - Corr Wt. + Operating Liquid Field Test Wt. - Empty Weight + Water (Full)

Note: The Corroded Weight and thickness are used in the Horizontal Vessel Analysis (Ope Case) and Earthquake Load Calculations.

Outside Surface Areas of Elements

Surface From To Area sq.in. 10 20 30 20 30 40 7197.75 68634.2 7197.75

----------------------------------------------------Total 83029.664 sq.in. [576.6 Square Feet ]

UPGRADING MUARA BEKASI PT. PERUSAHAAN GAS NEGARA PVElite 2005 Licensee: USER FileName : SUMP TANK----------------------------------------- Page 12 Element and Detail Weights STEP: 5 10:11p Oct 10,2011


UPGRADING MUARA BEKASI PT. PERUSAHAAN GAS NEGARA PVElite 2005 Licensee: USER FileName : SUMP TANK----------------------------------------- Page 13 ANSI Flange MAWP STEP: 6 10:11p Oct 10,2011

ANSI Flange MAWP Results :

ANSI Flange Pressure Rating for: N-1 INLET : Class 150 : Grade GR 1.1 Pressure Rating for B16.5 Flange at 150.00 F is 272.500 psig Pressure Rating for B16.5 Flange at 70.00 F is 285.000 psig

Note: ANSI Ratings are per B16.5 1996

Lowest Flange Pressure Rating was (ope) : Lowest Flange Pressure Rating was (Amb) :

272.500 psig 285.000 psig


UPGRADING MUARA BEKASI PT. PERUSAHAAN GAS NEGARA PVElite 2005 Licensee: USER FileName : SUMP TANK----------------------------------------- Page 14 Nozzle Calcs. N-1 INLET NOZL: 1 10:11p Oct 10,2011

INPUT VALUES, Nozzle Description: N-1 INLET

From :

20

Pressure for Nozzle Reinforcement Calculations P Temperature for Internal Pressure Design External Pressure Temperature for External Pressure Temp Pext Tempex

50.00 psig 150.00 F 14.70 psig 85.00 F

Shell Material Shell Allowable Stress at Temperature Shell Allowable Stress At Ambient S Sa

SA-516 70 20000.00 psi 20000.00 psi

Inside Diameter of Cylindrical Shell Design Length of Section Shell Actual Thickness Shell Corrosion Allowance

D L T Cas

77.9900 in. 292.8783 in. 0.6000 in. 0.1181 in.

Distance from Bottom/Left Tangent

1.1667 ft.

User Entered Minimum Design Metal Temperature

-20.00 F

Nozzle Material Nozzle Allowable Stress at Temperature Nozzle Allowable Stress At Ambient Sn Sna

SA-106 B 17100.00 psi 17100.00 psi

Nozzle Diameter Basis (for tr calc only) Inbase Layout Angle Nozzle Diameter Dia

OD 0.00 deg 125.0000 mm.

Nozzle Size and Thickness Basis Nominal Thickness of Nozzle

Idbn Thknom

Nominal DIN6.3

Nozzle Flange Material Nozzle Flange Type

SA-105 Weld Neck Flange

Nozzle Corrosion Allowance Joint Efficiency of Shell Seam at Nozzle Joint Efficiency of Nozzle Neck

Can Es En

0.1181 in. 1.00 1.00

Nozzle OutSide Projection Weld leg size between Nozzle and Pad/Shell

Ho Wo

6.0000 in. 0.3750 in. 0.2500 in. 0.0000 in. 0.0000 in.

Groove weld depth between Nozzle and Vessel Wgnv Nozzle Inside Projection Weld leg size, Inside Nozzle to Shell H Wi

Pad Material Pad Allowable Stress at Temperature Pad Allowable Stress At Ambient Diameter of Pad along vessel surface Thickness of Pad Weld leg size between Pad and Shell Groove weld depth between Pad and Nozzle Reinforcing Pad Width Sp Spa Dp Tp Wp Wgpn

SA-516 70 20000.00 psi 20000.00 psi 187.5000 in. 0.5000 in. 0.3750 in. 0.5000 in. 91.0000 in.


ASME Code Weld Type per UW-16

None

The Nozzle Pressure Design option was Design Pressure + static head

NOZZLE CALCULATION, Description: N-1 INLET ASME Code, Section VIII, Division 1, 2004, UG-37 to UG-45 Actual Nozzle Diameter Used in Calculation Actual Nozzle Thickness Used in Calculation 139.700 mm. 0.248 in.

Nozzle input data check completed without errors.

Reqd thk per UG-37(a)of Cylindrical Shell, Tr [Int. Press] = (P*(D/2+CA))/(S*E-0.6*P) per UG-27 (c)(1) = (50.00 *(77.9900 /2+0.1181 ))/(20000 *1.00 -0.6*50.00 ) = 0.0979 in.

Reqd thk per UG-37(a)of Nozzle Wall, Trn [Int. Press] = (P*D/2)/(S*E+0.4*P) per Appendix 1-1 (a)(1) = (50.00 *5.5000 /2.0)/(17100 *1.00 +0.4*50.00 ) = 0.0080 in.

Required thickness of Nozzle under External Pres.

0.0181 in.

UG-40, Thickness and Diameter Limit Results : [Int. Press]

Effective material diameter limit, Effective material thickness limit, no pad

Dl Tlnp

10.4803 in. 0.3248 in. 0.8248 in.

Effective material thickness limit, pad side Tlwp

Note : The Pad diameter is greater than the Diameter Limit, the excess will not be considered .

Results of Nozzle Reinforcement Area Calculations: AREA AVAILABLE, A1 to A5 Area Required Area in Shell Area in Nozzle Wall Area in Inward Nozzle Area in Welds Area in Pad TOTAL AREA AVAILABLE Ar A1 A2 A3 A4 A5 Atot Design External 0.517 1.998 0.172 0.000 0.118 2.490 4.778 1.129 0.282 0.158 0.000 0.118 2.490 3.048 Mapnc NA sq.in. NA sq.in. NA sq.in. NA sq.in. NA sq.in. NA sq.in. NA sq.in.

The External Pressure Case Governs the Analysis.

Nozzle Angle Used in Area Calculations

90.00 Degs.

The area available without a pad is Insufficient. The area available with the given pad is Sufficient.

SELECTION OF POSSIBLE REINFORCING PADS: Based on given Pad Thickness: Based on given Pad Diameter: Based on Shell or Nozzle Thickness:

Diameter Thickness 6.7500 187.5000 7.8125 0.5000 in. 0.1250 in. 0.2500 in.


Reinforcement Area Required for Nozzle [Ar]: = 0.5 * (DLR*Tr+2*Thk*Tr*(1-fr1)) per UG-37(d) or UG-39 = 0.5*(5.2401*0.4277+2*(0.2480-0.1181)*0.4277*(1-0.8550)) = 1.129 sq.in.

Areas per UG-37.1 but with DL = Diameter Limit, DLR = Corroded ID:

Area Available in Shell [A1]: = (DL-Dlr)*(ES*(T-Cas)-Tr)-2*(Thk-Can)*(ES*(T-Cas)-Tr)*(1-fr1) = (10.480-5.240)*(1.00*(0.6000-0.118)-0.428)-2*(0.248-0.118) *(1.00*(0.6000-0.1181)-0.4277)*(1-0.8550) = 0.282 sq.in.

Area Available in Nozzle Wall, no Pad [A2np]: = ( 2 * min(Tlnp,ho) ) * ( Thk - Can - Trn ) * fr2 = ( 2 * min(0.325 ,6.000 ) ) * ( 0.2480 - 0.1181 - 0.0181 ) * 0.8550 ) = 0.062 sq.in.

Area Available in Nozzle Wall, with Pad [A2wp]: = ( 2 * Tlwp)*( Thk - Can - Trn )* fr2 = ( 2 * 0.8248 ) * ( 0.2480 - 0.1181 - 0.0181 ) * 0.8550 ) = 0.158 sq.in.

Area Available in Welds, no Pad [A4np]:

= ( Wo - Area Lost )*fr2 + ( (Wi-Can/0.707) - Area Lost)*fr2 = ( 0.3750 - 0.0025 ) * 0.8550 + ( 0.0000 -0.0000 ) * 0.8550 = 0.118 sq.in.

Area Available in Welds, with Pad [A4wp]: = (Wo - Ar Lost)*Fr3+((Wi-Can/0.707) - Ar Lost)*Fr2 + Wp*Fr4 = (0.1381 ) * 0.86 + (0.0000 ) * 0.86 + 0.0000 * 1.00 = 0.118 sq.in.

Area Available in Pad [A5]: = (min(Dp,DL)-(Nozzle OD))*(min(Tp,Tlwp,Te))*fr4 = ( 10.4803 - 5.5000 ) * 0.5000 * 1.00 = 2.490 sq.in.

UG-45 Minimum Nozzle Neck Thickness Requirement: [Int. Press.] = Max( Min(Max(Max(UG45B1,UG16B),Max(UG45B2,UG16B)),UG45B4), UG45A ) = Max(Min(Max(Max(0.2160,0.1806),Max(0.1469,0.1806)),0.3438),0.1362) = 0.2160 < Minimum Nozzle Thickness 0.2170 in. OK

M.A.W.P. Results for this Nozzle Geometry (Based on Areas) Approximate M.A.W.P. for given geometry AMAP 255.313 psig 14.700 psig

Nozzle is O.K. for the External Pressure AMAPEXT

Minimum Design Metal Temperature Results: Minimum Temp. w/o impact per UCS-66 Minimum Temp. at required thickness Minimum Temp. w/o impact per UG-20(f)

Nozzle -20 -155 -20

Pad -6 F -146 F -20 F

Nozzle MDMT Thickness Calc. per UCS-66 (a)1(b), MIN(tn,t,te),

Curve: B


Minimum Temp. w/o impact per UCS-66 Minimum Temp. at required thickness Minimum Temp. w/o impact per UG-20(f)

-20 F -155 F -20 F

The Drop for this Nozzle is

0.0956 in.

Weld Size Calculations, Description: N-1 INLET

Intermediate Calc. for nozzle/shell Welds Intermediate Calc. for pad/shell Welds

Tmin TminPad

0.1299 in. 0.4819 in.

Results Per UW-16.1, Required Thickness Nozzle Weld Pad Weld 0.0910 = 0.7 * TMIN

Actual Thickness 0.2651 = 0.7 * WO , in. , in.

0.2410 = 0.5*TminPad 0.2651 = 0.7 * WP

Weld Strength and Weld Loads per UG-41.1, Sketch (a) or (b) Weld Load [W]: = (Ar-A1+2*(Thk-can)*Ffr1*(E1(T-Cas)-Tr))*S = (1.1287 - 0.2819 + 2 * ( 0.2480 - 0.1181 ) * 0.8550 * (1.00 * ( 0.6000 - 0.1181 ) - 0.4277 ) ) * 20000 = 17176.27 lb.

Weld Load [W1]: = (A2+A5+A4-(Wi-Can/.707)*Ffr2)*S

= ( 0.1577 + 2.4901 + 0.1181 - 0.0000 * 0.86 ) * 20000 = 55318.50 lb.

Weld Load [W2]: = ((A2+A6)+A3+A4+(2*(Thk-Can)*(T-Ca)*Fr1))*S = ( 0.1577 + 0.0000 + 0.1181 + 0.1071 ) * 20000 = 7657.16 lb.

Weld Load [W3]: = ((A2+A6)+A3+A4+A5+(2*(Thk-Can)*(T-Ca)*Fr1))*S = ( 0.1577 + 0.0000 + 0.1181 + 2.4901 + 0.1071 ) * 20000 = 57459.90 lb.

Strength of Connection Elements for Failure Path Analysis

Shear, Outward Nozzle Weld [Sonw]: = (pi/2) * Dlo * Wo * 0.49 * Snw = ( 3.1416 / 2.0 ) * 5.5000 * 0.3750 * 0.49 * 17100 = 27146. lb.

Shear, Pad Element Weld [Spew]: = (pi/2) * DP * WP * 0.49 * SEW = ( 3.1416 / 2.0 ) * 187.5000 * 0.3750 * 0.49 * 20000 = 1082377. lb.

Shear, Nozzle Wall [Snw]: = (pi *( Dlr + Dlo )/4 ) * ( Thk - Can ) * 0.7 * Sn = (3.1416 * 2.6850 ) * ( 0.2480 - 0.1181 ) * 0.7 * 17100 = 13119. lb.


Tension, Pad Groove Weld [Tpgw]: = ( pi/2) * Dlo * Wgpn * 0.74 * Seg = (3.1416 / 2 ) * 5.5000 * 0.5000 * 0.74 * 17100 = 54661. lb.

Tension, Nozzle Groove Weld [Tngw]: = (PI/2) * Dlo * (Wgnvi-Cas) * 0.74 * Sng = ( 3.1416 / 2.0 ) * 5.5000 * ( 0.2500 - 0.1181 ) * 0.74 * 17100 = 14420. lb.

Strength of Failure Paths:

PATH11 = ( SPEW + SNW ) = ( 1082376 + 13119 ) = 1095496 lb. PATH22 = ( Sonw + Tpgw + Tngw + Sinw ) = ( 27146 + 54661 + 14419 + 0 ) = 96227 lb. PATH33 = ( Spew + Tngw + Sinw ) = ( 1082376 + 14419 + 0 ) = 1096796 lb.

Summary of Failure Path Calculations: Path 1-1 = 1095496 lb., must exceed W = 17176 lb. or W1 = 55318 lb. Path 2-2 = 96227 lb., must exceed W = 17176 lb. or W2 = 7657 lb. Path 3-3 = 1096796 lb., must exceed W = 17176 lb. or W3 = 57459 lb.


UPGRADING MUARA BEKASI PT. PERUSAHAAN GAS NEGARA PVElite 2005 Licensee: USER FileName : SUMP TANK----------------------------------------- Page 19 Nozzle Calcs. N7-OUTLET NOZL: 2 10:11p Oct 10,2011

INPUT VALUES, Nozzle Description: N7-OUTLET

From :

20


50.00 psig 150.00 F 14.70 psig 85.00 F


SA-516 70 20000.00 psi 20000.00 psi


D L T Cas

77.9900 in. 292.8783 in. 0.6000 in. 0.1181 in.


11.6667 ft.


-20.00 F


SA-106 B 17100.00 psi 17100.00 psi


OD 180.00 deg 125.0000 mm.


Idbn Thknom

Nominal DIN6.3




Can Es En

0.1181 in. 1.00 1.00


Ho Wo

6.0000 in. 0.3750 in. 0.6250 in. 0.0000 in. 0.0000 in.






None


NOZZLE CALCULATION, Description: N7-OUTLET ASME Code, Section VIII, Division 1, 2004, UG-37 to UG-45 Actual Nozzle Diameter Used in Calculation Actual Nozzle Thickness Used in Calculation 139.700 mm. 0.248 in.





0.0181 in.



Dl Tlnp

10.4803 in. 0.3248 in. 0.8248 in.






90.00 Degs.


















Nozzle -20 -155 -20

Pad -6 F -146 F -20 F


Curve: B



-20 F -155 F -20 F


0.0956 in.

Weld Size Calculations, Description: N7-OUTLET


Tmin TminPad

0.1299 in. 0.4819 in.



0.2410 = 0.5*TminPad 0.2651 = 0.7 * WP



= ( 0.1577 + 2.4901 + 0.1181 - 0.0000 * 0.86 ) * 20000 = 55318.50 lb.














UPGRADING MUARA BEKASI PT. PERUSAHAAN GAS NEGARA PVElite 2005 Licensee: USER FileName : SUMP TANK----------------------------------------- Page 24 Nozzle Calcs. N4-DRAIN NOZL: 3 10:11p Oct 10,2011

INPUT VALUES, Nozzle Description: N4-DRAIN

From :

20


50.00 psig 150.00 F 14.70 psig 85.00 F


SA-516 70 20000.00 psi 20000.00 psi


D L T Cas

77.9900 in. 292.8783 in. 0.6000 in. 0.1181 in.


8.1667 ft.


-20.00 F


SA-106 B 17100.00 psi 17100.00 psi


OD 180.00 deg 125.0000 mm.


Idbn Thknom

Nominal DIN6.3




Can Es En

0.1181 in. 1.00 1.00


Ho Wo

6.0000 in. 0.3750 in. 0.6250 in. 0.0000 in. 0.0000 in.






None


NOZZLE CALCULATION, Description: N4-DRAIN ASME Code, Section VIII, Division 1, 2004, UG-37 to UG-45 Actual Nozzle Diameter Used in Calculation Actual Nozzle Thickness Used in Calculation 139.700 mm. 0.248 in.





0.0181 in.



Dl Tlnp

10.4803 in. 0.3248 in. 0.8248 in.






90.00 Degs.


















Nozzle -20 -155 -20

Pad -6 F -146 F -20 F


Curve: B



-20 F -155 F -20 F


0.0956 in.

Weld Size Calculations, Description: N4-DRAIN


Tmin TminPad

0.1299 in. 0.4819 in.



0.2410 = 0.5*TminPad 0.2651 = 0.7 * WP



= ( 0.1577 + 2.4901 + 0.1181 - 0.0000 * 0.86 ) * 20000 = 55318.50 lb.














UPGRADING MUARA BEKASI PT. PERUSAHAAN GAS NEGARA PVElite 2005 Licensee: USER FileName : SUMP TANK----------------------------------------- Page 29 Nozzle Schedule STEP: 15 10:11p Oct 10,2011

Nozzle Schedule:

Nom. Description Size Schd

Flange Type

Noz. O/Dia

Wall Thk

Re-Pad ODia Thick

-----------------------------------------------------------------------------N-1 INLET N7-OUTLET N4-DRAIN 125.000 DIN6.3 125.000 DIN6.3 125.000 DIN6.3 WNF WNF WNF 5.500 0.248 5.500 0.248 5.500 0.248 187.50 187.50 187.50 0.500 0.500 0.500

Please Note: In the case of Oblique Nozzles, the Outside Diameter must be increased. The Re-Pad WIDTH around the nozzle is calculated as follows: Width of Pad = (Pad Outside Dia. (per above) - Nozzle Outside Dia.)/2

Nozzle Material and Weld Fillet Leg Size Details: Noz Shl/Pad Pad/Shl Inside Nozzle Material Weld Weld Weld

-----------------------------------------------------------------------------N-1 INL N7-OUTL N4-DRAI SA-106 B SA-106 B SA-106 B 0.375 0.375 0.375 0.375 0.375 0.375 -

Nozzle Miscellaneous Data:

Elevation/Distance Nozzle From Datum ft.

Layout Angle deg.

Projection Outside in. Inside in.

Installed In Component

---------------------------------------------------------------------------N-1 INLET N7-OUTLET N4-DRAIN 1.167 11.667 8.167 0.00 180.00 180.00 6.0 6.0 6.0 0.0 0.0 0.0 SHELL SHELL SHELL


UPGRADING MUARA BEKASI PT. PERUSAHAAN GAS NEGARA PVElite 2005 Licensee: USER FileName : SUMP TANK----------------------------------------- Page 30 Nozzle Summary STEP: 16 10:11p Oct 10,2011

Nozzle Calculation Summary

Description

Internal psig

Ext

MAPNC psig

UG45 [tr] Weld Path

Areas

--------------------------------------------------------------------------N-1 INLET N7-OUTLET N4-DRAIN 255.31 255.31 255.31 OK OK OK ... ... ... OK 0.216 OK 0.216 OK 0.216 OK OK OK Passed Passed Passed

--------------------------------------------------------------------------Min. - Nozzles Min. Shell&Flgs 255.31 N4-DRAIN 105.74 10 20 166.55

Computed Vessel M.A.W.P.

105.74 psig

Check the Spatial Relationship between the Nozzles

From Node 20 20 20

Nozzle Description N-1 INLET N7-OUTLET N4-DRAIN

X Coordinate, Layout Angle, Dia. Limit 14.000 140.000 98.000 0.000 180.000 180.000 10.480 10.480 10.480

The nozzle spacing is computed by the following:

= Sqrt( ll + lc ) where ll - Arc length along the inside vessel surface in the long. direction. lc - Arc length along the inside vessel surface in the circ. direction

If any interferences/violations are found, they will be noted below.

No interference violations have been detected !


UPGRADING MUARA BEKASI PT. PERUSAHAAN GAS NEGARA PVElite 2005 Licensee: USER FileName : SUMP TANK----------------------------------------- Page 31 Vessel Design Summary STEP: 17 10:11p Oct 10,2011

Design Code: ASME Code Section VIII Division 1, 2004

Diameter Spec : 77.990 in. Vessel Design Length, Tangent to Tangent 23.32 ft.

Distance of Base above Grade Specified Datum Line Distance

0.00 ft. 0.00 ft.

Shell/Head Matl Nozzle Matl Re-Pad Matl

SA-516 70 SA-106 B SA-516 70

Vessel Design Temperature Vessel Design Pressure

150.00 F 50.00 psig

Maximum Allowable Working Pressure External Max. Allowable Working Pressure Hydrostatic Test Pressure

105.74 psig 15.49 psig 137.46 psig

Computed Vessel MDMT per UCS 66 Computed Vessel MDMT per UCS 66.1 Computed Vessel MDMT per UG-20F Specified Minimum Design Metal Temperature

4 F -55 F -20 F -20 F

Wind Design Code Earthquake Design Code

ASCE-93 UBC-94

Element Pressures and MAWP: psig

Element Desc HEAD-1 SHELL HEAD-2

Internal External 50.000 50.000 50.000 14.700 14.700 14.700

M.A.W.P 105.740 244.605 105.740

Corr. All. 0.1181 0.1181 0.1181

Element Type Ellipse Cylinder Ellipse

"To" Elev Length ft. 0.17 23.16 23.32 ft. 0.167 22.990 0.167

Actual Thk in. 0.325 0.600 0.325

R e q d Int. 0.217 0.216 0.217

T h k Ext. 0.320 0.546 0.320 L

J.E. C

1.00 1.00 1.00 1.00 1.00 1.00

Saddle Parameters: Saddle Width Saddle Bearing Angle Centerline Dimension Wear Pad Width Wear Pad Thickness Wear Pad Bearing Angle Distance from Saddle to Tangent 12.000 in. 120.000 deg. 58.493 in. 12.000 in. 0.375 in. 130.000 deg. 14.000 in.

Baseplate Length Baseplate Thickness Baseplate Width Number of Ribs (including outside ribs)

74.090 in. 1.000 in. 10.000 in. 5

UPGRADING MUARA BEKASI PT. PERUSAHAAN GAS NEGARA PVElite 2005 Licensee: USER FileName : SUMP TANK----------------------------------------- Page 32 Vessel Design Summary STEP: 17 10:11p Oct 10,2011

Rib Thickness Web Thickness Height of Center Web

0.375 in. 0.375 in. 12.000 in.

Weights: Fabricated - Bare W/O Removable Internals Shop Test - Fabricated + Water ( Full ) Shipping Erected Empty - Fab. + Rem. Intls.+ Shipping App. - Fab. + Rem. Intls.+ Insul. (etc) - Fab. + Intls. + Details + Wghts. 25531.7 lbm 78297.8 lbm 25531.7 lbm 25531.7 lbm 25531.7 lbm 25531.7 lbm 78297.8 lbm

Operating - Empty + Operating Liquid (No CA) Field Test - Empty Weight + Water (Full)



Table of Contents Cover Sheet Title Page Input Echo Internal Pressure Calculations External Pressure Calculations Element and Detail Weights ANSI Flange MAWP Nozzle Calcs. N-1 INLET Nozzle Calcs. N7-OUTLET Nozzle Calcs. N4-DRAIN Nozzle Schedule Nozzle Summary Vessel Design Summary

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