horizontal saperator.pdf

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Table of Contents

Cover Sheet .............................................................................................................................................................

Ti t l e Page................................................................................................................................................................

Warni ngs and Err ors : .....................................................................................................................................

I nput Echo : ...........................................................................................................................................................

XY Coor di nat e Cal cul at i ons : ..................................................................................................................

I nt er nal Pr essur e Cal cul at i ons : .........................................................................................................

Ext er nal Pr essur e Cal cul at i ons : .........................................................................................................

El ement and Det ai l Wei ght s :

..................................................................................................................

Nozzl e Fl ange MAWP : ......................................................................................................................................

Wi nd Load Cal cul at i on : ..............................................................................................................................

Ear t hquake Load Cal cul at i on : ................................................................................................................

Cent er of Gr avi t y Cal cul at i on : ...........................................................................................................

Hor i zont al Vessel Anal ysi s ( Ope. ) : ..................................................................................................

Hor i zont al Vessel Anal ysi s ( Test ) : ..................................................................................................

Nozzl e Cal cs. : N2 12 i n. ..........................................................................................................................

Nozzl e Cal cs. : N1 12 i n. OUTLET

.......................................................................................................

1

Nozzl e Cal cs. : N3 VENT SV ..................................................................................................................... 1

Nozzl e Cal cs. : N4A ( PDI ) ........................................................................................................................ 1

Nozzl e Cal cs. : N4B PDI ............................................................................................................................ 1

Nozzl e Cal cs. : DRAI N 1 ............................................................................................................................ 1



Nozzl e Cal cs. : N10 1 i n. COUPLI NG.................................................................................................. 1

Nozzl e Cal cs. : N13 SAFTY VALVE ......................................................................................................... 1

Nozzl e Cal cs. : N11 DRAI N 2 i n. ......................................................................................................... 1

Nozzl e Schedul e : ........................................................................................................................................... 1

Nozzl e Summar y : ............................................................................................................................................. 1

MDMT Summar y : .................................................................................................................................................. 1

Vessel Desi gn Summar y : ............................................................................................................................ 1



Cover Page

HORI ZONTAL FI LTER SAPERATORS

CLI ENT: SSGC

DDFC LAHORE

DESI GN CALCULATI ON

I n Accor dance wi t h ASME Sect i on VI I I Di vi si on 1

ASME Code Ver si on : 2013

Anal ysi s Per f ormed by : SPLM Li censed User

J ob Fi l e : E: \ FREE LANCI NG\ DDFC\ SSGC\ HORI ZONTAL TEST SAPERA

Date of Anal ysi s : Aug 3, 2015 11: 16pm



Cover Page

PV El i t e 2015 SP2, May 2015



Title Page



Title Page

Note: PV Elite performs all calculations internally in Imperial Units

to remain compliant with the ASME Code and any built in assumptions

in the ASME Code formulas. The finalized results are reflected to show

the users set of selected units.



HORIZONTAL FILTER SAPERATORS

CLIENT:SSGC

DDFC LAHORE

PV Elite 2015 SP2 Licensee: SPLM Licensed User

FileName : HORIZONTAL SAPERATOR

Warnings and Errors : Step: 0 11:16pm Aug 3,2015

Cl ass From To : Basi c El ement Checks.

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

Note 10 20 The wi nd di ameter mul t i pl i er i s ver y bi g.




Cl ass From To: Check of Addi t i onal El ement Data

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

There were no geomet r y er r or s or war ni ngs.

PV Elite is a trademark o f Intergraph CADWorx & Analysis Solutions, Inc. 2015




CLIENT:SSGC

DDFC LAHORE



Input Echo : Step: 1 11:16pm Aug 3,2015

PV Elite Vessel Analysis Program: Input Data

HORI ZONTAL FI LTER SAPERATORS

CLI ENT: SSGC

DDFC LAHORE

Desi gn I nt ernal Pressur e ( f or Hydr otest ) 1440. 0 psi g

Desi gn I nternal Temperature 170 °F

Type of Hydrot est User Entered Pr essure

Hydr ot est Posi t i on Hor i zont al

Proj ect i on of Nozzl e f r omVessel Top 0. 0000 mm

Proj ect i on of Nozzl e f r om Vessel Bott om 0. 0000 mm

Mi ni mum Desi gn Met al Temper at ure 32 °F

Type of Const r uct i on Wel ded

Speci al Servi ce None

Degr ee of Radi ogr aphy RT- 1

Use Hi gher Longi t udi nal St r esses ( Fl ag) Y

Sel ect t f or I nt er nal Pressure ( Fl ag) N

Sel ect t f or Ext er nal Pressur e ( Fl ag) N

Sel ect t f or Axi al St r ess ( Fl ag) N

Sel ect Locat i on f or St i f f . Ri ngs ( Fl ag) N

Consi der Vor t ex Sheddi ng Y

Per f orm a Corr oded Hydr otest N

I s t hi s a Heat Exchanger No

User Def i ned Hydr o. Press. ( Used i f > 0) 2160. 0 psi g

User def i ned MAWP 1440. 0 psi g

User def i ned MAPnc 0. 0000 psi g

Load Case 1 NP+EW+WI +FW+BW

Load Case 2 NP+EW+EE+FS+BS

Load Case 3 NP+OW+WI +FW+BW

Load Case 4 NP+OW+EQ+FS+BS

Load Case 5 NP+HW+HI




CLIENT:SSGC

DDFC LAHORE




Load Case 6 NP+HW+HE

Load Case 7 I P+OW+WI +FW+BW

Load Case 8 I P+OW+EQ+FS+BS

Load Case 9 EP+OW+WI +FW+BW

Load Case 10 EP+OW+EQ+FS+BS

Load Case 11 HP+HW+HI

Load Case 12 HP+HW+HE

Load Case 13 I P+WE+EW

Load Case 14 I P+WF+CW

Load Case 15 I P+VO+OW

Load Case 16 I P+VE+EW

Load Case 17 NP+VO+OW

Load Case 18 FS+BS+I P+OW

Load Case 19 FS+BS+EP+OW

Wi nd Desi gn Code ASCE- 7 93

Basi c Wi nd Speed [ V] 112. 65 km/ hr

Sur f ace Roughness Cat egory C: Open Terr ai n

I mport ance Fact or 1. 0

Type of Sur f ace Moderat el y Smoot h

Base El evat i on 0. 0000 mm

Per cent Wi nd f or Hydr otest 33. 0

Usi ng User def i ned Wi nd Press. Vs El ev. N

Dampi ng Factor ( Bet a) f or Wi nd ( Ope) 0. 0100

Dampi ng Factor ( Bet a) f or Wi nd ( Empty) 0. 0000

Dampi ng Fact or ( Beta) f or Wi nd ( Fi l l ed) 0. 0000

Sei smi c Desi gn Code UBC 94

UBC Sei smi c Zone ( 1=1, 2=2a, 3=2b, 4=3, 5=4) 4. 000

UBC I mpor t ance Fact or 1. 250

UBC Soi l Type S2

UBC Hori zont al For ce Fact or 3. 000

UBC Per cent Sei smi c f or Hydr otest 0. 000




CLIENT:SSGC

DDFC LAHORE




Desi gn Nozzl e f or Des. Press. + St . Head Y

Consi der MAP New and Col d i n Noz. Desi gn N

Consi der Ext ernal Loads f or Nozzl e Des. N

Use ASME VI I I - 1 Appendi x 1- 9 N

Mat er i al Dat abase Year Cur r ent w/ Addenda or Code Year

Configuration Directives:

Do not use Nozzl e MDMT I nterpretat i on VI I I - 1 01- 37 No

Use Tabl e G i nstead of exact equat i on f or "A" Yes

Shel l Head J oi nt s are Tapered Yes

Comput e "K" i n cor r oded condi t i on Yes

Use Code Case 2286 No

Use t he MAWP t o comput e t he MDMT Yes

Usi ng Met r i c Materi al Databases, ASME I I D Yes

Complete Listing of Vessel Elements and Details:

El ement Fr om Node 10

El ement To Node 20

El ement Type El l i pt i cal

Descr i pt i on ASME B 16. 9 NPS 24 sch 80 Pi pe CAP

Di st ance "FROM" t o "TO" 115. 00 mm

I nsi de Di amet er 548. 00 mm

El ement Thi ckness 30. 000 mm

I nternal Corr osi on Al l owance 3. 0000 mm

Nomi nal Thi ckness 27. 000 mm

Ext ernal Cor r osi on Al l owance 0. 0000 mm

Desi gn I nt ernal Pressur e 1440. 0 psi g

Desi gn Temper ature I nternal Pressure 170 °F

Desi gn Ext ernal Pressur e 0. 0000 psi g

Desi gn Temper ature Ext ernal Pressure 0 °F

Ef f ecti ve Di amet er Mul t i pl i er 1. 5




CLIENT:SSGC

DDFC LAHORE




Mat er i al Name SA- 516 70 [ Normal i zed]

Al l owabl e St r ess, Ambi ent 138. 00 N/ mm²

Al l owabl e St r ess, Operat i ng 138. 00 N/ mm²

Al l owabl e St r ess, Hydr ot est 234. 00 N/ mm²

Materi al Densi t y 7750. 4 kg/ m³

P Number Thi ckness 30. 988 mm

Yi el d St r ess, Operat i ng 243. 66 N/ mm²

UCS- 66 Chart Curve Desi gnat i on D

Ext ernal Pressure Char t Name CS- 2

UNS Number K02700

Product For m Pl at e

Ef f i ci ency, Longi t udi nal Seam 1. 0

Ef f i ci ency, Ci rcumf er ent i al Seam 1. 0

El l i pt i cal Head Factor 2. 0


Detai l Type Nozzl e

Detai l I D N2 12"

Di st . f r om"FROM" Node / Of f set di st 0. 0000 mm

Nozzl e Di ameter 12. 0 i n.

Nozzl e Schedul e 120

Nozzl e Cl ass 900

Layout Angl e 0. 0

Bl i nd Fl ange ( Y/ N) N

Wei ght of Nozzl e ( Used i f > 0 ) 2. 2554 kN

Gr ade of At t ached Fl ange GR 1. 1

Nozzl e Mat l SA- 106 B

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


El ement To Node 30

El ement Type Cyl i nder

Descr i pt i on SHELL1




CLIENT:SSGC

DDFC LAHORE





I nsi de Di amet er 548. 00 mm










Mat er i al Name SA- 516 70 [ Normal i zed]

Ef f i ci ency, Longi t udi nal Seam 1. 0

Ef f i ci ency, Ci rcumf er ent i al Seam 1. 0


Detai l Type Saddl e

Det ai l I D Lft Sdl


Wi dt h of Saddl e 100. 00 mm

Hei ght of Saddl e at Bot t om 1188. 0 mm

Saddl e Cont act Angl e 150. 0

Hei ght of Composi t e Ri ng St i f f ener 0. 0000 mm

Wi dt h of Wear Pl at e 200. 00 mm

Thi ckness of Wear Pl at e 10. 000 mm

Cont act Angl e, Wear Pl ate ( degr ees) 132. 0


Detai l Type Saddl e

Detai l I D New Sdl


Wi dt h of Saddl e 100. 00 mm

Hei ght of Saddl e at Bot t om 1200. 0 mm

Saddl e Cont act Angl e 120. 0




CLIENT:SSGC

DDFC LAHORE




Hei ght of Composi t e Ri ng St i f f ener 0. 0000 mm

Wi dt h of Wear Pl at e 200. 00 mm

Thi ckness of Wear Pl at e 10. 000 mm

Cont act Angl e, Wear Pl ate ( degr ees) 132. 0



Det ai l I D N1 12" OUTLET




Nozzl e Cl ass 900

Layout Angl e 90. 0







Det ai l I D N3 VENT SV



Nozzl e Schedul e None

Nozzl e Cl ass None

Layout Angl e 0. 0



Gr ade of At t ached Fl ange None

Nozzl e Mat l SA- 105 [ Normal i zed]



Det ai l I D N4A ( PDI )




CLIENT:SSGC

DDFC LAHORE







Nozzl e Cl ass None

Layout Angl e 0. 0







Detai l I D N4B PDI




Nozzl e Cl ass None

Layout Angl e 0. 0







Detai l I D DRAI N 1




Nozzl e Cl ass None

Layout Angl e 180. 0







CLIENT:SSGC

DDFC LAHORE











Nozzl e Cl ass None












Nozzl e Cl ass None








Det ai l I D N10 1" COUPLI NG







CLIENT:SSGC

DDFC LAHORE




Nozzl e Cl ass None

Layout Angl e 0. 0







Det ai l I D N13 SAFTY VALVE



Nozzl e Schedul e XXS

Nozzl e Cl ass 900

Layout Angl e 0. 0







Det ai l I D N11 DRAI N 2"



Nozzl e Schedul e XXS

Nozzl e Cl ass 900










CLIENT:SSGC

DDFC LAHORE




Detai l Type Wei ght

Det ai l I D I NTERNALS WEI GH


Mi scel l aneous Wei ght 7. 8448 kN

Of f set f r omEl ement Cent erl i ne 0. 0000 mm

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


El ement To Node 40

El ement Type Fl ange

Descr i pt i on QOC TO BE PROVI DED BY VANDOR


Fl ange I nsi de Di amet er 590. 55 mm










Mat er i al Name SA- 105

Al l owabl e St r ess, Ambi ent 138. 00 N/ mm²

Al l owabl e St r ess, Operat i ng 138. 00 N/ mm²

Al l owabl e St r ess, Hydr ot est 225. 00 N/ mm²

Materi al Densi t y 7750. 4 kg/ m³

P Number Thi ckness 32. 004 mm

Yi el d St r ess, Operat i ng 231. 00 N/ mm²

UCS- 66 Chart Curve Desi gnat i on B

Ext ernal Pressure Char t Name CS- 2

UNS Number K03504

Product For m For gi ngs




CLIENT:SSGC

DDFC LAHORE




Per f or m Fl ange St r ess Cal cul at i on ( Y/ N) N

Wei ght of ANSI B16. 5/ B16. 47 Fl ange 1. 6000 kN

Cl ass of ANSI B16. 5/ B16. 47 Fl ange 600

Gr ade of ANSI B16. 5/ B16. 47 Fl ange None

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


El ement To Node 50

El ement Type Fl ange

Descri pt i on


Fl ange Outsi de Di amet er 939. 80 mm










Mat er i al Name SA- 105

Per f or m Fl ange St r ess Cal cul at i on ( Y/ N) N

Wei ght of ANSI B16. 5/ B16. 47 Fl ange 1. 6000 kN

Cl ass of ANSI B16. 5/ B16. 47 Fl ange 600

Gr ade of ANSI B16. 5/ B16. 47 Fl ange None





CLIENT:SSGC

DDFC LAHORE



XY Coordinate Calculations : Step: 2 11:16pm Aug 3,2015

XY Coordinate Calculations

| | | | | |

From| To | X ( Hori z. ) | Y ( Vert . ) | DX ( Hori z. ) | DY ( Vert . ) |

| | mm | mm | mm | mm |

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

ASME B 16. | 115. 000 | . . . | 115. 000 | . . . |

SHELL1| 2553. 00 | . . . | 2438. 00 | . . . |

QOC TO BE| 2756. 20 | . . . | 203. 200 | . . . |

40| 50| 2857. 80 | . . . | 101. 600 | . . . |





CLIENT:SSGC

DDFC LAHORE



Internal Pressure Calculations : Step: 3 11:16pm Aug 3,2015

Element Thickness, Pressure, Diameter and Allowable Stress :

| | I nt . Pr ess | Nomi nal | Tot al Cor r | El ement | Al l owabl e |

From| To | + Li q. Hd | Thi ckness | Al l owance | Di ameter | St r ess(SE) |

| | psi g | mm | mm | mm | N/ mm² |

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

ASME B 16. | 1440. 0 | 27. 000 | 3. 0000 | 548. 00 | 138. 00 |

SHELL1| 1440. 0 | 30. 000 | 3. 0000 | 548. 00 | 138. 00 |

QOC TO BE| 1440. 0 | 26. 000 | 3. 0000 | 590. 55 | 138. 00 |

40| 50| 1440. 0 | 26. 000 | 3. 0000 | 939. 80 | 138. 00 |

Element Required Thickness and MAWP :

| | Desi gn | M. A. W. P. | M. A. P. | Mi ni mum | Requi r ed |

From| To | Pressur e | Corr oded | New & Col d | Thi ckness | Thi ckness |

| | psi g | psi g | psi g | mm | mm |

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

ASME B 16. | 1440. 00 | 1843. 05 | 2167. 60 | 30. 0000 | 22. 7891 |

SHELL1| 1440. 00 | 1843. 08 | 2056. 28 | 30. 0000 | 23. 8287 |

QOC TO BE| 1440. 00 | 1000000. | 1000000. | 101. 600 | No Cal c |

40| 50| 1440. 00 | 1000000. | 1000000. | 101. 600 | No Cal c |

Mi ni mum 1440. 000 2056. 283

MAWP: 1440.000 psig, limited by: DESIGN (user specified)

Internal Pressure Calculation Results :

ASME Code, Section VIII, Division 1, 2013

Elliptical Head From 10 To 20 SA-516 70 , UCS-66 Crv. D at 170 °F

ASME B 16.9 NPS 24 sch 80 Pipe CAP




CLIENT:SSGC

DDFC LAHORE




Material UNS Number: K02700

Required Thickness due to Internal Pressure [tr]:

= ( P*D*Kcor ) / ( 2*S*E- 0. 2*P) Appendi x 1- 4( c)

= ( 1440. 000*554. 0001*0. 986) / ( 2*138. 00*1. 00- 0. 2*1440. 000)

= 19. 7891 + 3. 0000 = 22. 7891 mm

Max. Allowable Working Pressure at given Thickness, corroded [MAWP]:

= ( 2*S*E*t ) / ( Kcor*D+0. 2*t ) per Appendi x 1- 4 ( c)

= (2*138. 00*1. 00*27. 0000) / ( 0. 986*554. 0001+0. 2*27. 0000)

= 1959. 580 psi g

Maximum Allowable Pressure, New and Cold [MAPNC]:

= ( 2*S*E*t ) / ( K*D+0. 2*t ) per Appendi x 1- 4 ( c)

= (2*138. 00*1. 00*30. 0000) / ( 1. 000*548. 0000+0. 2*30. 0000)

= 2167. 596 psi g

Actual stress at given pressure and thickness, corroded [Sact]:

= ( P*(Kcor *D+0. 2*t ) ) / ( 2*E*t )

= ( 1440. 000*( 0. 986*554. 0001+0. 2*27. 0000)) / ( 2*1. 00*27. 0000)

= 101. 408 N/ mm²

Straight Flange Required Thickness:

= ( P*R) / ( S*E- 0. 6*P) + c per UG- 27 ( c) ( 1)

= (1440. 000*277. 0000) / ( 138. 00*1. 00- 0. 6*1440. 000) +3. 000

= 23. 829 mm

Straight Flange Maximum Allowable Working Pressure:

= ( S*E*t ) / ( R+0. 6*t ) per UG- 27 ( c) ( 1)

= ( 138. 00 * 1. 00 * 27. 0000 ) / ( 277. 0000 + 0. 6 * 27. 0000 )

= 1843. 048 psi g




CLIENT:SSGC

DDFC LAHORE




Factor K, corroded condition [Kcor]:

= ( 2 + ( I nsi de Di ameter/ ( 2 * I nsi de Head Dept h ) ) 2) /6

= ( 2 + ( 554. 000/ ( 2 * 140. 000 ) ) 2) /6

= 0. 985791

Per cent El ong. per UCS- 79, VI I I - 1- 01- 57 ( 75*t nom/ Rf ) *( 1- Rf / Ro) 20. 803 %

Note: Please Check Requirements of UCS-79 as Elongation is > 5%.

MDMT Calculations in the Knuckle Portion:

Govrn. thk, tg = 30.000 , tr = 19.789 , c = 3.0000 mm , E* = 1.00

Stress Ratio = tr * (E*)/(tg - c) = 0.733 , Temp. Reduction = 27 °F

Mi n Met al Temp. w/ o i mpact per UCS- 66, Curve D - 23 °F

Mi n Met al Temp. at Requi r ed t hi ckness ( UCS 66. 1) - 49 °F

MDMT Calculations in the Head Straight Flange:





Cylindrical Shell From 20 To 30 SA-516 70 , UCS-66 Crv. D at 170 °F

SHELL1


Required Thickness due to Internal Pressure [tr]:

= ( P*R) / ( S*E- 0. 6*P) per UG- 27 ( c) ( 1)

= ( 1440. 000*277. 0000) / ( 138. 00*1. 00- 0. 6*1440. 000)




CLIENT:SSGC

DDFC LAHORE




= 20. 8287 + 3. 0000 = 23. 8287 mm


= ( S*E*t ) / ( R+0. 6*t ) per UG- 27 ( c) ( 1)

= (138. 00*1. 00*27. 0000) / ( 277. 0000+0. 6*27. 0000)

= 1843. 082 psi g

Maximum Allowable Pressure, New and Cold [MAPNC]:

= ( S*E*t ) / ( R+0. 6*t ) per UG- 27 ( c) ( 1)

= (138. 00*1. 00*30. 0000) / ( 274. 0000+0. 6*30. 0000)

= 2056. 284 psi g

Actual stress at given pressure and thickness, corroded [Sact]:

= ( P*( R+0. 6*t ) ) / ( E*t )

= ( 1440. 000*( 277. 0000+0. 6*27. 0000) ) / ( 1. 00*27. 0000)

= 107. 819 N/ mm²

Per cent El ongat i on per UCS- 79 ( 50*t nom/ Rf ) *( 1- Rf / Ro) 5. 190 %

Note: Please Check Requirements of UCS-79 as Elongation is > 5%.

Minimum Design Metal Temperature Results:





Hydrostatic Test Pressure Results:

Pr essur e per UG99b = 1. 3 * M. A. W. P. * Sa/ S 1872. 000 psi g

Pressure per UG99b[ 36] = 1. 3 * Desi gn Pres * Sa/ S 1872. 000 psi g

Pressure per UG99c = 1. 3 * M. A. P. - Head(Hyd) 2671. 832 psi g




CLIENT:SSGC

DDFC LAHORE




Pr essur e per UG100 = 1. 1 * M. A. W. P. * Sa/ S 1584. 000 psi g

Pr essure per PED = 1. 43 * MAWP 2059. 200 psi g

User Def i ned Hydr ost at i c Test Pr essure at Hi gh Poi nt 2160. 000 psi g

Horizontal Test performed per: User Hydro Pressure

Please note that Nozzle, Shell, Head, Flange, etc MAWPs are all considered

when determining the hydrotest pressure for those test types that are based

on the MAWP of the vessel.

Stresses on Elements due to Test Pressure:

From To St r ess Al l owabl e Rati o Pressur e

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

ASME B 16. 9 NPS 24 s 137. 6 234. 0 0. 588 2160. 78

SHELL1 145. 0 234. 0 0. 620 2160. 78

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Stress ratios for Nozzle and Pad Materials:

Descr i pt i on Pad/ Nozzl e Ambi ent Operat i ng r ati o

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

N2 12" Nozzl e 118. 00 118. 00 1. 000

N2 12" Pad 138. 00 138. 00 1. 000

N1 12" OUTLET Nozzl e 118. 00 118. 00 1. 000

N1 12" OUTLET Pad 138. 00 138. 00 1. 000

N3 VENT SV Nozzl e 138. 00 138. 00 1. 000

N4A ( PDI ) Nozzl e 138. 00 138. 00 1. 000

N4B PDI Nozzl e 138. 00 138. 00 1. 000

DRAI N 1 Nozzl e 118. 00 118. 00 1. 000

DRAI N 1 Pad 138. 00 138. 00 1. 000

DRAI N 2 Nozzl e 118. 00 118. 00 1. 000

DRAI N 2 Pad 138. 00 138. 00 1. 000




CLIENT:SSGC

DDFC LAHORE




DRAI N 3 Nozzl e 118. 00 118. 00 1. 000

DRAI N 3 Pad 138. 00 138. 00 1. 000

N10 1" COUPLI NG Nozzl e 137. 97 137. 97 1. 000

N13 SAFTY VALVE Nozzl e 118. 00 118. 00 1. 000

N13 SAFTY VALVE Pad 138. 00 138. 00 1. 000

N11 DRAI N 2" Nozzl e 118. 00 118. 00 1. 000

N11 DRAI N 2" Pad 138. 00 138. 00 1. 000

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Mi ni mum 1. 000

Stress ratios for Vessel Elements:

Descr i pt i on Ambi ent Operat i ng r ati o

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

ASME B 16. 9 NPS 24 s 138. 00 138. 00 1. 000

SHELL1 138. 00 138. 00 1. 000

QOC TO BE PROVI DED B 138. 00 138. 00 1. 000

138. 00 138. 00 1. 000

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Mi ni mum 1. 000

Elements Suitable for Internal Pressure.





CLIENT:SSGC

DDFC LAHORE



External Pressure Calculations : Step: 4 11:16pm Aug 3,2015

External Pressure Calculation Results :


Elliptical Head From 10 to 20 Ext. Chart: CS-2 at 0 °F

ASME B 16.9 NPS 24 sch 80 Pipe CAP

Elastic Modulus from Chart: CS-2 at 0 °F : 0.200E+06 N/mm²

Results for Maximum Allowable External Pressure (MAEP):

Tca OD D/ t Fact or A B

27. 000 608. 00 22. 52 0. 0061678 121. 57

EMAP = B/ ( K0*D/ t ) = 121. 5695/ ( 0. 9000 *22. 5185 ) = 869. 9772 psi g

Check the requirements of UG-33(a)(1) using P = 1.67 * External Design

pressure for this head.



= ( ( 2*S*E*t ) / ( Kcor *D+0. 2*t ) ) / 1. 67 per Appendi x 1- 4 ( c)

= ( ( 2*138. 00*1. 00*27. 0000)/ ( 0. 986*554. 0001+0. 2*27. 0000) ) / 1. 67

= 1173. 401 psi g

Maximum Allowable External Pressure [MAEP]:

= mi n( MAEP, MAWP )

= mi n( 869. 98 , 1173. 4011 )

= 869. 977 psi g




CLIENT:SSGC

DDFC LAHORE




Cylindrical Shell From 20 to 30 Ext. Chart: CS-2 at 0 °F

SHELL1

Elastic Modulus from Chart: CS-2 at 0 °F : 0.200E+06 N/mm²

Results for Maximum Allowable External Pressure (MAEP):

Tca OD SLEN D/ t L/ D Fact or A B

27. 000 608. 00 2598. 67 22. 52 4. 2741 0. 0027312 110. 19

EMAP = ( 4*B) / ( 3*( D/ t ) ) = ( 4*110. 1931 ) / ( 3*22. 5185 ) = 946. 2787 psi g

Results for Maximum Stiffened Length (Slen):

Tca OD SLEN D/ t L/ D Fact or A B

27. 000 608. 00 2598. 67 22. 52 4. 2741 0. 0027312 110. 19

EMAP = ( 4*B) / ( 3*( D/ t ) ) = ( 4*110. 1931 ) / ( 3*22. 5185 ) = 946. 2787 psi g

External Pressure Calculations

| | Secti on | Out si de | Corr oded | Factor | Factor |

From| To | Lengt h | Di ameter | Thi ckness | A | B |

| | mm | mm | mm | | N/ mm² |

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

10| 20| No Cal c | 608. 000 | 27. 0000 | 0. 0061678 | 121. 569 |

20| 30| 2598. 67 | 608. 000 | 27. 0000 | 0. 0027312 | 110. 193 |

30| 40| No Cal c | . . . | 98. 6000 | No Cal c | No Cal c |

40| 50| No Cal c | . . . | 98. 6000 | No Cal c | No Cal c |


| | Ext ernal | Ext ernal | Ext ernal | Ext ernal |

From| To | Act ual T. | Requi r ed T. | Des. Press. | M. A. W. P. |

| | mm | mm | psi g | psi g |

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -




CLIENT:SSGC

DDFC LAHORE




10| 20| 30. 0000 | 4. 50000 | . . . | 869. 977 |

20| 30| 30. 0000 | No Cal c | . . . | 946. 279 |

30| 40| 101. 600 | No Cal c | . . . | No Cal c |

40| 50| 101. 600 | No Cal c | . . . | No Cal c |

Mi ni mum 869. 977


| | Actual Len. | Al l ow. Len. | Ri ng I nert i a | Ri ng I nert i a |

From| To | Bet . St i f f . | Bet . St i f f . | Requi red | Avai l abl e |

| | mm | mm | mm**4 | mm**4 |

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

10| 20| No Cal c | No Cal c | No Cal c | No Cal c |

20| 30| 2598. 67 | No Cal c | No Cal c | No Cal c |



Elements Suitable for External Pressure.





CLIENT:SSGC

DDFC LAHORE



Element and Detail Weights : Step: 5 11:16pm Aug 3,2015

Element and Detail Weights

| | El ement | El ement | Corr oded | Corr oded | Ext r a due |

From| To | Metal Wgt . | I D Vol ume | Metal Wgt . | I D Vol ume | Mi sc % |

| | kgm | m³ | kgm | m³ | kgm |

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

10| 20| 141. 525 | 0. 048674 | 127. 373 | 0. 049987 | 14. 1525 |

20| 30| 1029. 35 | 0. 57513 | 931. 223 | 0. 58779 | 102. 935 |

30| 40| 163. 165 | 0. 055668 | 159. 902 | 0. 056805 | 16. 3165 |

40| 50| 163. 165 | . . . | 159. 902 | . . . | 16. 3165 |

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Tot al 1497 0. 74 1378 0. 75 149

Weight of Details

| | Wei ght of | X Of f set , | Y Of f set , |

From| Type| Det ai l | Dt l . Cent . | Dt l . Cent . | Descri pt i on

| | kgm | mm | mm |

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

10| Nozl | 253. 001 | - 137. 000 | . . . | N2 12"

20| Sadl | 63. 0974 | 419. 000 | 711. 000 | Lf t Sdl

20| Sadl | 67. 4857 | 2019. 00 | 717. 000 | New Sdl

20| Nozl | 275. 327 | 1238. 00 | 410. 525 | N1 12" OUTLET

20| Nozl | 0. 31774 | 1788. 00 | 293. 050 | N3 VENT SV

20| Nozl | 0. 10688 | 1188. 00 | 286. 700 | N4A ( PDI )

20| Nozl | 0. 10688 | 688. 000 | 286. 700 | N4B PDI

20| Nozl | 7. 20661 | 648. 000 | 304. 162 | DRAI N 1

20| Nozl | 7. 20661 | 1147. 00 | 304. 162 | DRAI N 2

20| Nozl | 7. 20661 | 1719. 00 | 304. 162 | DRAI N 3

20| Nozl | 0. 86866 | 155. 000 | 302. 575 | N10 1" COUPLI NG

20| Nozl | 17. 8838 | 1488. 00 | 304. 162 | N13 SAFTY VALVE

20| Nozl | 17. 6350 | 151. 000 | 304. 162 | N11 DRAI N 2"




CLIENT:SSGC

DDFC LAHORE




20| Wght | 800. 000 | 1200. 00 | . . . | I NTERNALS WEI GH

Total Weight of Each Detail Type

Tot al Wei ght of Saddl es 130. 6

Tot al Wei ght of Nozzl es 586. 9

Tot al Wei ght of Wei ghts 800. 0

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Sumof t he Detai l Wei ght s 1517. 4 kgm

Weight Summation

Fabr i cat ed Shop Test Shi ppi ng Erect ed Empty Operat i ng

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

1646. 9 3164. 4 1646. 9 3164. 4 1646. 9 3164. 4

130. 6 734. 7 130. 6 . . . 130. 6 . . .

586. 9 . . . 586. 9 . . . . . . . . .

. . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . 586. 9 . . .

800. 0 . . . 800. 0 . . . . . . . . .

. . . . . . . . . . . . 800. 0 . . .

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

3164. 4 3899. 1 3164. 4 3164. 4 3164. 4 3164. 4 kgm

Miscellaneous Weight Percent: 10.0 %

Note that the above value for the miscellaneous weight percent has

been applied to the shells/heads/flange/tubesheets/tubes etc. in the

weight calculations for metallic components.




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DDFC LAHORE




Note: The shipping total has been modified because some items have

been specified as being installed in the shop.

Weight Summary

Fabr i cat ed Wt . - Bare Wei ght W/ O Removabl e I nternal s 3164. 4 kgm

Shop Test Wt . - Fabr i cat ed Wei ght + Wat er ( Ful l ) 3899. 1 kgm

Shi ppi ng Wt . - Fab. Wt + Rem. I nt l s. + Shi ppi ng App. 3164. 4 kgm

Er ect ed Wt . - Fab. Wt + Rem. I nt l s. + I nsul . ( etc) 3164. 4 kgm

Ope. Wt . no Li q - Fab. Wt + I nt l s. + Detai l s + Wghts . 3164. 4 kgm

Oper at i ng Wt . - Empty Wt + Oper at i ng Li q. Uncorr oded 3164. 4 kgm

Oper . Wt . + CA - Cor r Wt . + Oper at i ng Li qui d 3033. 7 kgm

Fi el d Test Wt . - Empty Wei ght + Wat er ( Ful l ) 3899. 1 kgm

Note: The Corroded Weight and thickness are used in the Horizontal

Vessel Analysis (Ope Case) and Earthquake Load Calculations.

Outside Surface Areas of Elements

| | Surf ace |

From| To | Ar ea |

| | m² |

- - - - - - - - - - - - - - - - - - - - - - - - - - - -

10| 20| 0. 62022 |

20| 30| 4. 65564 |

30| 40| 0. 27384 |

40| 50| 0. 69351 |

- - - - - - - - - - - - - - - - - - - - - -

Tot al 6. 243 m²





CLIENT:SSGC

DDFC LAHORE



Nozzle Flange MAWP : Step: 6 11:16pm Aug 3,2015

Nozzle Flange MAWP Results :

Nozzl e - - - - - Fl ange Rat i ng

Descr i pt i on Oper at i ng Ambi ent Temper at ure Cl ass Gr ade| Gr oup

psi g psi g °F

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

N2 12" 2090. 5 2220. 0 170 900 GR 1. 1

N1 12" OUTLET 2090. 5 2220. 0 170 900 GR 1. 1

N13 SAFTY VALVE 2090. 5 2220. 0 170 900 GR 1. 1

N11 DRAI N 2" 2090. 5 2220. 0 170 900 GR 1. 1

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Mi ni mum Rat i ng 2090. 500 2220. 000 psi g ( f or Core El ement s)

Note: ANSI Ratings are per ANSI/ASME B16.5 2009 Edition





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DDFC LAHORE



Wind Load Calculation : Step: 7 11:16pm Aug 3,2015

End of Vortex Shedding Calculations

Wind Analysis Results

User Ent ered I mport ance Fact or i s 1. 000

Gust Fact or ( Gh, Gbar) St ati c 1. 366

Shape Fact or ( Cf ) f or t he Vessel i s 0. 560

User Ent ered Basi c Wi nd Speed 112. 7 km/ hr

Exposure Cat egory C

Tabl e Lookup Val ue Al pha f r om Tabl e C6 7. 0000

Tabl e Lookup Val ue Zg f r om Tabl e C6 900. 0000

Tabl e Lookup Val ue Do f r om Tabl e C6 0. 0050

Wind Load Results per ASCE-7 93:

Sample Calculation for the First Element:

Rougness Factor = 1.000

Values [cf1] and [cf2]

Because RoughFact = 1 and DQZ > 2. 5 and H/ D < 7. 0

I nterpol at i ng t o f i nd t he f i nal c f :

Because H / D < 7. 0

CF = CF1 + ( CF2- CF1) *( H/ D - 1) / ( 7 - 1)

= 0. 500 + ( 0. 600 - 0. 500 ) *( 4. 620 - 1) / ( 7 - 1)

= 0. 560

Value of Alpha, Zg is taken from Table C6-2 [Alpha, Zg]

For Exposur e Cat egory C:

Al pha = 7. 000 , Zg = 274320. 000 mm

Height of Interest for First Element [z]




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DDFC LAHORE




= Centr oi d Hgt + Base Hei ght

= 1200. 000 + 0. 000 = 1200. 000 mm

but: z = Max( 4572. 000 , 1200. 000 ) = 4572. 000 mm

Note: Because z < 15 feet, use 15 feet to compute kz.

Velocity Pressure Coefficient [kZ]:

= 2. 58( z/ zg ) 2/Al pha : z i s El evat i on of Fi r st El ement

= 2. 58( 4572. 000/ 900 ) 2/ 7. 0

= 0. 801

Determine if Static or Dynamic Gust Factor Applies

Height to Diameter ratio :

= Maxi mumHei ght ( l ength) 2̂ / Sum of Ar ea of t he El ement s

= 9. 376 ( 2̂) / 19. 027

= 4. 620

Vibration Frequency = 33.000 Hz

Because H/D < 5 And Frequency > 1.0: Static Analysis Implemented

The following two calculations allow for any user units

Compute [tz]

= 2. 35 * Sqr t ( DO / Vessel Ht g/ 30( f eet ) 1/Al pha

= 2. 35 * Sqr t ( 0. 005/ 2857. 800 ) 1/ 9144. 000

= 0. 196

Compute [Gh]

= 0. 65 + 3. 65 * t z

= 0. 65 + 3. 65 * 0. 196 = 1. 366

Wind Pressure - (performed in Imperial Units) [qz]




CLIENT:SSGC

DDFC LAHORE




I mport ance Fact or: I = 1. 000

Wi nd Speed = 112. 651 km/ hr Conver t s t o 70. 000 mph

qz = 0. 00256 * kZ * ( I * Vr ) ²

= 0. 00256 * 0. 801 *( 1. 000 * 70. 000 ) ² = 10. 046 psf

Conver t s t o: 0. 005 bars

Force on the First Element [Fz]

= qz * Gh * CF * Wi nd Ar ea

= 0. 005 * 1. 366 * 0. 560 * 0. 185

= 0. 068 kN

El ement z GH Ar ea qz For ce

mm m² bar s kN

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

ASME B 16. 9 NPS 1200. 0 1. 366 0. 2 0. 0 0. 1

SHELL1 1200. 0 1. 366 2. 2 0. 0 0. 8

QOC TO BE PROVI 1200. 0 1. 366 0. 2 0. 0 0. 1

Node 40 t o 50 1200. 0 1. 366 0. 2 0. 0 0. 1

Wind Loads on Masses/Equipment/Piping

I D Wi nd Ar ea El evat i on Pressur e For ce

m² mm bar s kN

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

I NTERNALS WEI 0. 00 1200. 00 0. 00 0. 00

Wind Load Calculation

| | Wi nd | Wi nd | Wi nd | Wi nd | El ement |

From| To | Hei ght | Di ameter | Ar ea | Pressur e | Wi nd Load |

| | mm | mm | m² | bars | kN |

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -




CLIENT:SSGC

DDFC LAHORE




10| 20| 1200. 00 | 912. 000 | 0. 18458 | 0. 0048122 | 0. 067981 |

20| 30| 1200. 00 | 912. 000 | 2. 22290 | 0. 0048122 | 0. 81869 |

30| 40| 1200. 00 | 1181. 10 | 0. 23994 | 0. 0048122 | 0. 088370 |

40| 50| 1200. 00 | 1879. 60 | 0. 19092 | 0. 0048122 | 0. 070316 |





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DDFC LAHORE



Earthquake Load Calculation : Step: 8 11:16pm Aug 3,2015

Earthquake Analysis Results

The UBC Zone Fact or f or t he Vessel i s . . . . . . . . . . . . . 0. 3000

The I mport ance Fact or as Speci f i ed by t he User i s . 1. 250

The UBC Fr equency and Soi l Fact or ( C) i s . . . . . . . . . 2. 750

The UBC For ce Fact or as Speci f i ed by t he User i s . . 3. 000

The UBC Tot al Wei ght ( W) f or t he Vessel i s . . . . . . . . 29. 7 kN

The UBC Tot al Shear ( V) f or t he Vessel i s . . . . . . . . . 10. 2 kN

The UBC Top Shear ( Ft ) f or t he Vessel i s . . . . . . . . . . 0. 0 kN

Earthquake Load Calculation

| | Eart hquake | Ear t hquake | El ement |

Fr om| To | Hei ght | Wei ght | Ope Load |

| | mm | kN | kN |

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

10| 20| 274. 000 | 4. 95806 | 1. 50546 |

20| Sadl | 274. 000 | 4. 95806 | 1. 50546 |

Sadl | 30| 274. 000 | 4. 95806 | 1. 50546 |

20| 30| 274. 000 | 4. 95806 | 1. 50546 |

30| 40| 295. 275 | 4. 95806 | 1. 62235 |

40| 50| 469. 900 | 4. 95806 | 2. 58181 |





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DDFC LAHORE



Center of Gravity Calculation : Step: 9 11:16pm Aug 3,2015

Shop/Field Installation Options :

Note : The CG is computed from the first Element From Node

Cent er of Gr avi t y of Saddl es 1360. 885 mm

Cent er of Gr avi t y of Nozzl es 681. 738 mm

Cent er of Gr avi t y of Added Wei ght s ( Oper at i ng) 1315. 000 mm

Center of Gr avi t y of Added Wei ght s ( Empty) 1315. 000 mm

Center of Gr avi t y of Bare Shel l New and Col d 1511. 553 mm

Cent er of Gr avi t y of Bare Shel l Cor r oded 1534. 026 mm

Vessel CG i n t he Oper at i ng Condi t i on 1303. 940 mm

Vessel CG i n t he Fabr i cat ed ( Shop/ Empt y) Condi t i on 1301. 746 mm

Vessel CG i n t he Test Condi t i on 1309. 571 mm





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DDFC LAHORE



Horizontal Vessel Analysis (Ope.) : Step: 10 11:16pm Aug 3,2015

Ci r cumf er ent i al Ef f i ci ency i n Pl ane of Saddl e 1. 00

Ci r cumf er ent i al Ef f i ci ency at Mi d- Span 1. 00

Saddl e Force Q, Oper at i ng Case 50. 69 kN

Horizontal Vessel Analysis Results: Actual Allowable

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Long. St r ess at Top of Mi dspan 52. 08 138. 00 N/ mm²

Long. St r ess at Bot t om of Mi dspan 54. 74 138. 00 N/ mm²

Long. St r ess at Top of Saddl es 56. 97 138. 00 N/ mm²

Long. St r ess at Bot t om of Saddl es 51. 36 138. 00 N/ mm²

Tangent i al Shear i n Shel l 3. 23 110. 40 N/ mm²

Ci r c. St r ess at Horn of Saddl e 5. 27 172. 50 N/ mm²

Ci r c. Compr essi ve St r ess i n Shel l 0. 53 138. 00 N/ mm²

Intermediate Results: Saddle Reaction Q due to Wind or Seismic

Saddle Reaction Force due to Wind Ft [Fwt]:

= Ft r * ( Ft / Numof Saddl es + Z For ce Load ) * B / E

= 3. 00 * ( 11. 3/ 2 + 0 ) * 1188. 0000/ 561. 2030

= 35. 8 kN

Saddle Reaction Force due to Wind Fl or Friction [Fwl]:

= max( Fl , Fri ct i on Load, Sum of X For ces) * B / Ls

= max( 10. 51 , 1. 79 , 0 ) * 1188. 0000/ 1600. 0000

= 7. 8 kN

Saddle Reaction Force due to Earthquake Fl or Friction [Fsl]:

= max( Fl , Fri ct i on For ce, Sum of X For ces ) * B / Ls

= max( 10. 51 , 1. 79 , 0 ) * 1188. 0000/ 1600. 0000

= 7. 8 kN




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DDFC LAHORE




Saddle Reaction Force due to Earthquake Ft [Fst]:


= 3. 00 * ( 11/ 2 + 0 ) * 1188. 0000/ 561. 2030

= 35. 8 kN

Load Combination Results for Q + Wind or Seismic [Q]:

= Saddl e Load + Max( Fwl , Fwt , Fsl , Fst )

= 15 + Max( 8 , 36 , 8 , 36 )

= 50. 7 kN

Note: The Wind and Seismic Forces in the horizontal directions

have been added together by user request.

Summary of Loads at the base of this Saddle:

Vert i cal Load ( i ncl udi ng saddl e wei ght ) 51. 30 kN

Tr ansver se Shear Load Saddl e 5. 64 kN

Longi t udi nal Shear Load Saddl e 10. 51 kN

Formulas and Substitutions for Horizontal Vessel Analysis:

Note: Wear Plate is Welded to the Shell, k = 0.1

The Computed K values from Table 4.15.1:

K1 = 0. 1607 K2 = 0. 7988 K3 = 0. 4851 K4 = 0. 2952

K5 = 0. 6733 K6 = 0. 0317 K7 = 0. 0317 K8 = 0. 3021

K9 = 0. 2177 K10 = 0. 0355 K1* = 0. 2792

Note: Dimension a is greater than or equal to Rm / 2.

Moment per Equation 4.15.3 [M1]:

= - Q*a [ 1 - ( 1- a/ L + ( R² - h2² ) / ( 2a*L) ) / ( 1+( 4h2) / 3L) ]

= -51*419. 00[ 1- ( 1- 419. 00/ 2553. 00+( 290. 500² - 140. 000² ) /

( 2*419. 00*2553. 00) ) / ( 1+( 4*140. 00) / ( 3*2553. 00) ) ]




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DDFC LAHORE




= - 4097. 3 N- m


= Q*L/ 4( 1+2( R² - h2² ) / ( L²) ) / ( 1+( 4h2) / ( 3L) ) - 4a/ L

= 51*2553/ 4( 1+2( 291² - 140² ) / ( 2553² ) ) / ( 1+( 4*140) /

( 3*2553)) - 4*419/ 2553

= 9511. 8 N- m

Longitudinal Stress at Top of Shell (4.15.6) [Sigma1]:

= P * Rm/ ( 2t ) - M2/ ( pi *Rm² t )

= 1440. 000 * 290. 500/ ( 2*27. 000 ) - 9511. 8/ ( pi *290. 5² *27. 000 )

= 52. 08 N/ mm²

Longitudinal Stress at Bottom of Shell (4.15.7) [Sigma2]:

= P * Rm/ ( 2t) + M2/ ( pi * Rm² * t )

= 1440. 000 * 290. 500/ ( 2 * 27. 000 ) + 9511. 8/ ( pi * 290. 5² * 27. 000 )

= 54. 74 N/ mm²

Longitudinal Stress at Top of Shell at Support (4.15.10) [Sigma*3]:

= P * Rm/ ( 2t ) - M1/ ( K1*pi *Rm² t )

= 1440. 000*290. 500/ ( 2*27. 000) - - 4097. 3/ ( 0. 1607*pi *290. 5² *27. 000)

= 56. 97 N/ mm²

Longitudinal Stress at Bottom of Shell at Support (4.15.11) [Sigma*4]:

= P * Rm/ ( 2t) + M1/ ( K1* * pi * Rm² * t )

= 1440. 000*290. 500/ ( 2*27. 000) +- 4097. 3/ ( 0. 2792*pi *290. 5²* 27. 000)

= 51. 36 N/ mm²

Maximum Shear Force in the Saddle (4.15.5) [T]:

= Q( L- 2a) / ( L+( 4*h2/ 3) )

= 51 ( 2553. 00 - 2 * 419. 00 ) / ( 2553. 00 + ( 4 * 140. 00/ 3) )

= 31. 7 kN

Shear Stress in the shell no rings, not stiffened (4.15.14) [tau2]:




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DDFC LAHORE




= K2 * T / ( Rm * t )

= 0. 7988 * 31. 73/ ( 290. 5000 * 27. 0000 )

= 3. 23 N/ mm²

Decay Length (4.15.22) [x1,x2]:

= 0. 78 * sqr t ( Rm * t )

= 0. 78 * sqr t ( 290. 500 * 27. 000 )

= 69. 080 mm

Circumferential Stress in shell, no rings (4.15.23) [sigma6]:

= - K5 * Q * k / ( t * ( b + X1 + X2 ) )

= - 0. 6733 * 51 * 0. 1/ ( 27. 000 * ( 100. 00 + 69. 08 + 69. 08 ) )

= - 0. 53 N/ mm²

Circ. Comp. Stress at Horn of Saddle, L>=8Rm (4.15.24) [sigma7]:

= - Q/ ( 4*t *( b+X1+X2) ) - 3*K7*Q/ ( 2*t ² )

= - 51/ ( 4*27. 000 *( 100. 000 +69. 080 +69. 080 ) ) -

3*0. 0317 *51/ ( 2*27. 000² )

= - 5. 27 N/ mm²

Effective reinforcing plate width (4.15.1) [B1]:

= mi n( b + 1. 56 * sqr t ( Rm * t ) , 2a )

= mi n( 100. 00 + 1. 56 * sqrt ( 290. 500 * 27. 000 ) , 2 * 419. 000 )

= 238. 16 mm

Free Un-Restrained Thermal Expansion between the Saddles [Exp]:

= Al pha * Ls * ( Desi gn Temper at ure - Ambi ent Temper at ure )

= 0. 664E- 05 * 1600. 000 * ( 170. 0 - 70. 0 )

= 1. 062 mm

Results for Vessel Ribs, Web and Base:

Basepl at e Length Bpl en 760. 0000 mm

Basepl at e Thi ckness Bpthk 12. 0000 mm




CLIENT:SSGC

DDFC LAHORE




Basepl at e Wi dth Bpwi d 150. 0000 mm

Number of Ri bs ( i nc. out si de r i bs ) Nr i bs 4

Ri b Thi ckness Ri btk 10. 0000 mm

Web Thi ckness Webt k 10. 0000 mm

Web Locat i on Webl oc Center

Moment of Inertia of Saddle - Lateral Direction

Y A AY I o

Shel l 13. 0. 122075. 2197347.

Wearpl at e 32. 0. 64000. 2064664.

Web 166. 0. 425335. 84538360.

BasePl at e 300. 0. 540000. 162021440.

Tot al s 511. 0. 1151410. 250821808.

Val ue C1 = Sumof ( Ay) / Sumof ( A) = 75. mm

Val ue I = Sumof ( I o) - C1*Sumof ( Ay) = 164804864. mm**4

Val ue As = Sumof ( A) - Ashel l = 0. m²

K1 = ( 1+Cos(beta) - . 5*Si n( bet a)² ) / ( pi - beta+Si n( beta) *Cos(bet a)) = 0. 2594

Fh = K1 * Q = 0. 2594 * 50. 686 = 13. 1464 kN

Tensi on St r ess, St = ( Fh/ As ) = 2. 0640 N/ mm²

Al l owed St r ess, Sa = 0. 6 * Yi el d St r = 148. 7976 N/ mm²

d = B - R*Si n( t het a) / t het a = 378. 5981 mm

Bendi ng Moment , M = Fh * d = 4979. 2295 N- m

Bendi ng St r ess, Sb = ( M * C1 / I ) = 2. 2564 N/ mm²

Al l owed St r ess, Sa = 2/ 3 * Yi el d St r = 165. 3307 N/ mm²

Minimum Thickness of Baseplate per Moss :

= ( 3 * ( Q + Saddl e_Wt ) * BasePl ateWi dth / ( 4 * BasePl ateLengt h *




CLIENT:SSGC

DDFC LAHORE




Al l St r ess ) ) ½

= ( 3 * ( 51 + 1 ) * 150. 00/ ( 4 * 760. 000 * 165. 331 ) ) ½

= 6. 778 mm

Calculation of Axial Load, Intermediate Values and Compressive Stress

Effective Baseplate Length [e]:

= ( Bpl en - Cl ear ance ) / ( Nr i bs - 1)

= ( 760. 0000 - 25. 4 ) / ( 4 - 1 ) = 244. 8667 mm

Baseplate Pressure Area [Ap]:

= e * Bpwi d / 2

= 244. 8667 * 150. 0000/ 2 = 0. 0184 m²

Axial Load [P]:

= Ap * Bp

= 0. 0 * 444. 72 = 8. 2 kN

Area of the Rib and Web [Ar]:

= ( Bpwi d - Cl earance - Webt k ) * Ri btk + e/ 2 * Webt k

= ( 150. 000 - 25. 4 - 10. 000 ) * 10. 000 + 244. 8667/ 2 * 10. 000

= 0. 002 m²

Compressive Stress [Sc]:

= P/ Ar

= 8. 2/ 0. 0024 = 3. 4451 N/ mm²

Check of Outside Ribs:

Inertia of Saddle, Outer Ribs - Longitudinal Direction

Y A AY Ay² I o

Ri b 50. 0 0. 0 51150. 0 0. 0 1180205. 4

Web 50. 0 0. 0 61216. 7 0. 0 20405. 5

Val ues 50. 0 0. 0 112366. 7 0. 0 1200611. 0




CLIENT:SSGC

DDFC LAHORE




Bending Moment [Rm]:

= Fl / ( 2 * Bpl en ) * e * r l / 2

= 10. 5/ ( 2 * 760. 00 ) * 244. 867 * 504. 32/ 2

= 426. 919 N- m

KL/ R < Cc ( 22. 4083 < 126. 1562 ) per AI SC E2- 1

Sca = ( 1- ( Kl r) ² / ( 2*Cc²) ) *Fy/ ( 5/ 3+3*( Kl r) / ( 8*Cc)- ( Kl r³ ) / ( 8*Cc³)

Sca = ( 1- ( 22. 41 ) ² / ( 2 * 126. 16² ) ) * 248/

( 5/ 3+3*( 22. 41 )/ ( 8* 126. 16 )- ( 22. 41³ ) / ( 8*126. 16³ )

Sca = 140. 88 N/ mm²

AISC Unity Check on Outside Ribs ( must be <= 1.0 )

Check = Sc/ Sca + ( Rm/ Z) / Sba

Check = 3. 45/ 140. 88 + ( 426. 92/ 16093. 981 ) / 165. 33

Check = 0. 18

Check of Inside Ribs

Inertia of Saddle, Inner Ribs - Axial Direction

Y A AY Ay² I o

Ri b 62. 3 0. 0 71395. 8 0. 0 1612027. 4

Web 62. 3 0. 0 152551. 9 0. 0 20405. 5

Val ues 62. 3 0. 0 223947. 7 0. 0 1632433. 0

KL/ R < Cc ( 13. 7893 < 126. 1562 ) per AI SC E2- 1


Sca = ( 1- ( 13. 79 ) ² / ( 2 * 126. 16² ) ) * 248/

( 5/ 3+3*( 13. 79 )/ ( 8* 126. 16 )- ( 13. 79³ ) / ( 8*126. 16³ )

Sca = 144. 37 N/ mm²

AISC Unity Check on Inside Ribs ( must be <= 1.0 )




CLIENT:SSGC

DDFC LAHORE





Check = 4. 54/ 144. 37 + ( 497. 51/ 26202. 775 ) / 165. 33

Check = 0. 15

Input Data for Base Plate Bolting Calculations:

Tot al Number of Bol t s per BasePl at e Nbol t s 4

Tot al Number of Bol t s i n Tensi on/ Basepl at e Nbt 2

Bol t Mater i al Speci f i cat i on SA- 193 B7

Bol t Al l owabl e Str ess Stba 172. 38 N/ mm²

Bol t Cor r osi on Al l owance Bca 0. 0000 mm

Di st ance f r om Bol t s t o Edge Edgedi s 50. 8000 mm

Nomi nal Bol t Di amet er Bnd 25. 4000 mm

Thr ead Ser i es Ser i es UNC

BasePl at e Al l owabl e Str ess S 113. 97 N/ mm²

Ar ea Avai l abl e i n a Si ngl e Bol t Bl t Ar ea 0. 0004 m²

Saddl e Load QO ( Wei ght ) QO 15. 5 kN

Saddl e Load QL ( Wi nd/ Sei smi c cont r i but i on) QL 7. 8 kN

Maxi mum Transverse Force Ft 5. 6 kN

Maxi mumLongi t udi nal For ce Fl 10. 5 kN

Saddl e Bol t ed t o St eel Foundat i on No

Bolt Area Calculation per Dennis R. Moss

Bolt Area Requirement Due to Longitudinal Load [Bltarearl]:

= 0. 0 ( QO > QL - - > No Upl i f t i n Longi t udi nal di r ect i on)

Bolt Area due to Shear Load [Bltarears]:

= Fl / ( St ba * Nbol t s)

= 10. 51/ ( 172. 38 * 4. 00 )

= 0. 0000 m²

Bolt Area due to Transverse Load




CLIENT:SSGC

DDFC LAHORE




Moment on Baseplate Due to Transverse Load [Rmom]:

= B * Ft + Sum of X Moment s

= 1188. 00 * 5. 64 + 0. 00

= 6697. 90 N- m

Eccentricity (e):

= Rmom / QO

= 6697. 90/ 15. 51

= 431. 56 mm > Bpl en/ 6 - - > Upl i f t i n Transverse di r ect i on

f = Bpl en / 2 - Edgedi s

= 760. 00/ 2 - 50. 80

= 329. 20 mm

Modular Ratio Of Steel/Concrete (n1):

= ES / EC

= 203402. 50/ 21526. 32

= 9. 45

K1 = 3 (e - 0. 5 * Bpl en)

= 3 (431. 56 - 0. 5*760. 00 )

= 154. 67 mm

K2 = 6 * n1 * At / Bpwi d * ( f + e)

= 6 * 9. 45 * 0. 00/ 150. 00 * ( 329. 20 + 431. 56 )

= 204428. 12 mm ²

K3 = - K2 * ( 0. 5 * Bpl en + f )

= - 204428. 11 * ( 0. 5 * 760. 00 + 329. 20 )

= - 144980418. 04 mm ³

Iteratively Solving for the Effective Bearing Length:




CLIENT:SSGC

DDFC LAHORE




Y³ + K1 * Y² + K2 * Y + K3 = 0

Y³ + 154. 67 * Y² + 204428. 11 * Y + - 0. 1E+09 = 0

Y = 366. 57 mm

Num = ( Bpl en / 2 - Y / 3 - e)

= ( 760. 00/ 2 - 366. 57/ 3 - 431. 56 )

= - 173. 75

Denom= ( Bpl en / 2 - Y / 3 + f )

= ( 760. 00/ 2 - 366. 57/ 3 + 329. 20 )

= 587. 01

Total Bolt Tension Force [Tforce]:

= - QO * Num / Denom

= - 15. 51 * - 173. 75/ 587. 01

= 4. 59 kN

Bolt Area Required due to Transverse Load [Bltareart]:

= Tf orce / ( St ba * Nbt )

= 4. 59/ ( 172. 38 * 2. 00 )

= 0. 0000 m²

Required Area of a Single Bolt [Bltarear]:

= max[ Bl t ar ear l , Bl t arear s, Bl t ar eart ]

= max[ 0. 0000 , 0. 0000 , 0. 0000 ]

= 0. 0000 m²

Baseplate Thickness Calculation per D. Moss:

Bearing Pressure (fc)

= 2( QO + Tf orce) / ( Y * Bpwi d)

= 2( 15. 51 + 4. 59 ) / ( 366. 57 * 150. 00 )




CLIENT:SSGC

DDFC LAHORE




= 106. 07 psi g

Distance from Baseplate Edge to the Web [ADIST]:

= ( Bpl en - Webl ngt h) / 2

= ( 760. 00 - 709. 20 ) / 2

= 25. 4000 mm

Overturning Moment due To Bolt Tension [Mt]:

= Tf orce * Adi st

= 4. 59 * 25. 40

= 116. 68 N- m

Equivalent Bearing Pressure (f1):

= f c * (Y - Adi st ) / Y

= 106. 07 * ( 366. 57 - 25. 40 ) / 366. 57

= 98. 72 psi g

Overturning Moment due to Bearing Pressure [Mc]:

= ( Adi st ² * Bpwi d / 6) * ( f 1 + 2 * f c)

= ( 25. 40² * 150. 00/ 6) * ( 98. 72 + 2 * 106. 07 )

= 34. 58 N- m

Baseplate Required Thickness [Treq]:

= ( 6 * max(Mt , Mc) / ( Bpwi d * Sba) ) ½

= ( 6 *max( 116. 68 , 34. 58/ ( 150. 00 * 170. 96 ) ) ½

= 5. 2242 mm

ASME Horizontal Vessel Analysis: Stresses for the Right Saddle

(per ASME Sec. VIII Div. 2 based on the Zick method.)

Note: Wear Pad Width (200.00) is less than 1.56*sqrt(rm*t)

and less than 2a. The wear plate will be ignored.




CLIENT:SSGC

DDFC LAHORE




Minimum Wear Plate Width to be considered in analysis [b1]:

= mi n( b + 1. 56*sqrt ( Rm * t ) , 2a )

= mi n( 100. 000 + 1. 56*sqrt ( 290. 5000 * 27. 0000 ) , 2 * 419. 000 )

= 238. 1591 mm

Input and Calculated Values:

Vessel Mean Radi us Rm 290. 50 mm

St i f f ened Vessel Length per 4. 15. 6 L 2553. 00 mm

Di st ance f r omSaddl e t o Vessel t angent a 419. 00 mm

Saddl e Wi dt h b 100. 00 mm

Saddl e Bear i ng Angl e t het a 120. 00 degr ees

Shel l Al l owabl e St r ess used i n Cal cul at i on 138. 00 N/ mm²

Head Al l owabl e Str ess used i n Cal cul at i on 138. 00 N/ mm²



Saddl e Force Q, Oper at i ng Case 53. 89 kN


- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -












CLIENT:SSGC

DDFC LAHORE






= 3. 00 * ( 11. 3/ 2 + 0 ) * 1200. 0000/ 503. 1608

= 40. 3 kN



= max( 10. 51 , 1. 63 , 0 ) * 1200. 0000/ 1600. 0000

= 7. 9 kN

Saddle Reaction Force due to Earthquake Fl or Friction [Fsl]:

= max( Fl , Fri ct i on For ce, Sum of X For ces ) * B / Ls

= max( 10. 51 , 1. 63 , 0 ) * 1200. 0000/ 1600. 0000

= 7. 9 kN

Saddle Reaction Force due to Earthquake Ft [Fst]:


= 3. 00 * ( 11/ 2 + 0 ) * 1200. 0000/ 503. 1608

= 40. 3 kN



= 14 + Max( 8 , 40 , 8 , 40 )

= 53. 9 kN










CLIENT:SSGC

DDFC LAHORE







K1 = 0. 1066 K2 = 1. 1707 K3 = 0. 8799 K4 = 0. 4011

K5 = 0. 7603 K6 = 0. 0529 K7 = 0. 0529 K8 = 0. 3405

K9 = 0. 2711 K10 = 0. 0581 K1* = 0. 1923



= - Q*a [ 1 - ( 1- a/ L + ( R² - h2² ) / ( 2a*L) ) / ( 1+( 4h2) / 3L) ]

= - 54*419. 00[ 1- ( 1- 419. 00/ 2553. 00+( 290. 500² - 0. 000² ) /

( 2*419. 00*2553. 00) ) / ( 1+( 4*0. 00) / ( 3*2553. 00) ) ]

= - 2816. 5 N- m


= Q*L/ 4( 1+2( R² - h2² ) / ( L²) ) / ( 1+( 4h2) / ( 3L) ) - 4a/ L

= 54*2553/ 4( 1+2( 291² - 0² ) / ( 2553² ) ) / ( 1+( 4*0) /

( 3*2553)) - 4*419/ 2553

= 12712. 3 N- m


= P * Rm/ ( 2t ) - M2/ ( pi *Rm² t )

= 1440. 000 * 290. 500/ ( 2*27. 000 ) - 12712. 3/ ( pi *290. 5² *27. 000 )

= 51. 64 N/ mm²


= P * Rm/ ( 2t) + M2/ ( pi * Rm² * t )

= 1440. 000 * 290. 500/ ( 2 * 27. 000 ) + 12712. 3/ ( pi * 290. 5² * 27. 000 )

= 55. 19 N/ mm²




CLIENT:SSGC

DDFC LAHORE





= P * Rm/ ( 2t ) - M1/ ( K1*pi *Rm² t )

= 1440. 000*290. 500/ ( 2*27. 000) - - 2816. 5/ ( 0. 1066*pi *290. 5² *27. 000)

= 57. 10 N/ mm²


= P * Rm/ ( 2t) + M1/ ( K1* * pi * Rm² * t )

= 1440. 000*290. 500/ ( 2*27. 000) +- 2816. 5/ ( 0. 1923*pi *290. 5²* 27. 000)

= 51. 37 N/ mm²


= Q( L- 2a) / ( L+( 4*h2/ 3) )

= 54 ( 2553. 00 - 2 * 419. 00 ) / ( 2553. 00 + ( 4 * 0. 00/ 3) )

= 36. 2 kN


= K2 * T / ( Rm * t )

= 1. 1707 * 36. 20/ ( 290. 5000 * 27. 0000 )

= 5. 40 N/ mm²


= 0. 78 * sqr t ( Rm * t )

= 0. 78 * sqr t ( 290. 500 * 27. 000 )

= 69. 080 mm


= - K5 * Q * k / ( t * ( b + X1 + X2 ) )

= - 0. 7603 * 54 * 0. 1/ ( 27. 000 * ( 100. 00 + 69. 08 + 69. 08 ) )

= - 0. 64 N/ mm²


= - Q/ ( 4*t *( b+X1+X2) ) - 3*K7*Q/ ( 2*t ² )

= - 54/ ( 4*27. 000 *( 100. 000 +69. 080 +69. 080 ) ) -




CLIENT:SSGC

DDFC LAHORE




3*0. 0529 *54/ ( 2*27. 000² )

= - 7. 96 N/ mm²


= mi n( b + 1. 56 * sqr t ( Rm * t ) , 2a )

= mi n( 100. 00 + 1. 56 * sqrt ( 290. 500 * 27. 000 ) , 2 * 419. 000 )

= 238. 16 mm

Results for Vessel Ribs, Web and Base









Y A AY I o

Shel l 13. 0. 122075. 2197347.

Wearpl at e 32. 0. 64000. 2064664.

Web 166. 0. 425335. 84538360.

BasePl at e 300. 0. 900000. 270035744.

Tot al s 511. 0. 1511410. 358836128.








CLIENT:SSGC

DDFC LAHORE




Fh = K1 * Q = 0. 2035 * 53. 894 = 10. 9687 kN










= ( 3 * ( 54 + 1 ) * 250. 00/ ( 4 * 760. 000 * 165. 331 ) ) ½

= 9. 023 mm




= ( 760. 0000 - 25. 4 ) / ( 4 - 1 ) = 244. 8667 mm


= e * Bpwi d / 2

= 244. 8667 * 250. 0000/ 2 = 0. 0306 m²

Axial Load [P]:

= Ap * Bp

= 0. 0 * 283. 73 = 8. 7 kN






CLIENT:SSGC

DDFC LAHORE




= ( 250. 000 - 25. 4 - 10. 000 ) * 10. 000 + 244. 8667/ 2 * 10. 000

= 0. 003 m²


= P/ Ar

= 8. 7/ 0. 0034 = 2. 5763 N/ mm²



Y A AY Ay² I o

Ri b 50. 0 0. 0 76150. 0 0. 0 3562655. 8

Web 50. 0 0. 0 61216. 7 0. 0 20405. 5

Val ues 50. 0 0. 0 137366. 7 0. 0 3583061. 2


= Fl / ( 2 * Bpl en ) * e * r l / 2

= 10. 5/ ( 2 * 760. 00 ) * 244. 867 * 431. 00/ 2

= 364. 853 N- m

KL/ R < Cc ( 13. 2186 < 126. 1562 ) per AI SC E2- 1


Sca = ( 1- ( 13. 22 ) ² / ( 2 * 126. 16² ) ) * 248/

( 5/ 3+3*( 13. 22 )/ ( 8* 126. 16 )- ( 13. 22³ ) / ( 8*126. 16³ )

Sca = 144. 58 N/ mm²



Check = 2. 58/ 144. 58 + ( 364. 85/ 20521. 543 ) / 165. 33

Check = 0. 13






CLIENT:SSGC

DDFC LAHORE




Y A AY Ay² I o

Ri b 112. 3 0. 0 240995. 8 0. 0 9441643. 0

Web 112. 3 0. 0 274985. 2 0. 0 20405. 5

Val ues 112. 3 0. 0 515981. 0 0. 0 9462049. 0

KL/ R < Cc ( 6. 4754 < 126. 1562 ) per AI SC E2- 1


Sca = ( 1- ( 6. 48 ) ² / ( 2 * 126. 16² ) ) * 248/

( 5/ 3+3*( 6. 48 ) / ( 8* 126. 16 ) - ( 6. 48³ ) / ( 8*126. 16³ )

Sca = 146. 91 N/ mm²



Check = 3. 78/ 146. 91 + ( 497. 51/ 84256. 891 ) / 165. 33

Check = 0. 06



















CLIENT:SSGC

DDFC LAHORE










= 10. 51/ ( 172. 38 * 4. 00 )

= 0. 0000 m²




= 1200. 00 * 5. 64 + 0. 00

= 6765. 56 N- m

Eccentricity (e):

= Rmom / QO

= 6765. 56/ 14. 23

= 475. 11 mm > Bpl en/ 6 - - > Upl i f t i n Transverse di r ect i on

f = Bpl en / 2 - Edgedi s

= 760. 00/ 2 - 50. 80

= 329. 20 mm

Modular Ratio Of Steel/Concrete (n1):

= ES / EC

= 203402. 50/ 21526. 32

= 9. 45




CLIENT:SSGC

DDFC LAHORE




K1 = 3 (e - 0. 5 * Bpl en)

= 3 (475. 11 - 0. 5*760. 00 )

= 285. 32 mm

K2 = 6 * n1 * At / Bpwi d * ( f + e)

= 6 * 9. 45 * 0. 00/ 250. 00 * ( 329. 20 + 475. 11 )

= 129678. 84 mm ²

K3 = - K2 * ( 0. 5 * Bpl en + f )

= - 129678. 84 * ( 0. 5 * 760. 00 + 329. 20 )

= - 91968230. 58 mm ³

Iteratively Solving for the Effective Bearing Length:

Y³ + K1 * Y² + K2 * Y + K3 = 0

Y³ + 285. 32 * Y² + 129678. 84 * Y + - 0. 9E+08 = 0

Y = 300. 67 mm

Num = ( Bpl en / 2 - Y / 3 - e)

= ( 760. 00/ 2 - 300. 67/ 3 - 475. 11 )

= - 195. 33

Denom= ( Bpl en / 2 - Y / 3 + f )

= ( 760. 00/ 2 - 300. 67/ 3 + 329. 20 )

= 608. 98

Total Bolt Tension Force [Tforce]:

= - QO * Num / Denom

= - 14. 23 * - 195. 33/ 608. 98

= 4. 57 kN

Bolt Area Required due to Transverse Load [Bltareart]:

= Tf orce / ( St ba * Nbt )

= 4. 57/ ( 172. 38 * 2. 00 )




CLIENT:SSGC

DDFC LAHORE




= 0. 0000 m²



= max[ 0. 0000 , 0. 0000 , 0. 0000 ]

= 0. 0000 m²

Baseplate Thickness Calculation per D. Moss:

Bearing Pressure (fc)

= 2( QO + Tf orce) / ( Y * Bpwi d)

= 2( 14. 23 + 4. 57 ) / ( 300. 67 * 250. 00 )

= 72. 55 psi g

Distance from Baseplate Edge to the Web [ADIST]:

= ( Bpl en - Webl ngt h) / 2

= ( 760. 00 - 709. 20 ) / 2

= 25. 4000 mm

Overturning Moment due To Bolt Tension [Mt]:

= Tf orce * Adi st

= 4. 57 * 25. 40

= 116. 02 N- m

Equivalent Bearing Pressure (f1):

= f c * (Y - Adi st ) / Y

= 72. 55 * ( 300. 67 - 25. 40 ) / 300. 67

= 66. 42 psi g

Overturning Moment due to Bearing Pressure [Mc]:

= ( Adi st ² * Bpwi d / 6) * ( f 1 + 2 * f c)

= ( 25. 40² * 250. 00/ 6) * ( 66. 42 + 2 * 72. 55 )




CLIENT:SSGC

DDFC LAHORE




= 39. 22 N- m

Baseplate Required Thickness [Treq]:

= ( 6 * max(Mt , Mc) / ( Bpwi d * Sba) ) ½

= ( 6 *max( 116. 02 , 39. 22/ ( 250. 00 * 170. 96 ) ) ½

= 4. 0350 mm





CLIENT:SSGC

DDFC LAHORE



Horizontal Vessel Analysis (Test) : Step: 11 11:16pm Aug 3,2015

ASME Horizontal Vessel Analysis: Stresses for the Left Saddle


Horizontal Vessel Stress Calculations : Test Case

Note: Wear Pad Bearing angle is less than saddle angle + saddle/12

degrees. The wear plate will be ignored.

Minimum Wear Plate Angle [theta1]:

= 162. 0 degrees




= mi n( b + 1. 56*sqrt ( Rm * t ) , 2a )

= mi n( 100. 000 + 1. 56*sqrt ( 289. 0000 * 30. 0000 ) , 2 * 419. 000 )

= 245. 2560 mm







I nsi de Depth of Head h2 137. 00 mm






CLIENT:SSGC

DDFC LAHORE






Saddl e Force Q, Test Case, no Ext . Forces 30. 79 kN


- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -











= 3. 00 * ( 3. 7/ 2 + 0 ) * 1188. 0000/ 558. 3052

= 11. 9 kN



= max( 3. 47 , 0. 00 , 0 ) * 1188. 0000/ 1600. 0000

= 2. 6 kN



= 19 + Max( 3 , 12 , 0 , 0 )

= 30. 8 kN




CLIENT:SSGC

DDFC LAHORE










Hydrostatic Test Pressure at center of Vessel: 2160.411 psig




K1 = 0. 1607 K2 = 0. 7988 K3 = 0. 4851 K4 = 0. 2952

K5 = 0. 6733 K6 = 0. 0317 K7 = 0. 0317 K8 = 0. 3021

K9 = 0. 2177 K10 = 0. 0355 K1* = 0. 2792



= - Q*a [ 1 - ( 1- a/ L + ( R² - h2² ) / ( 2a*L) ) / ( 1+( 4h2) / 3L) ]

= -31*419. 00[ 1- ( 1- 419. 00/ 2553. 00+( 289. 000² - 137. 000² ) /

( 2*419. 00*2553. 00) ) / ( 1+( 4*137. 00) / ( 3*2553. 00) ) ]

= - 2474. 1 N- m


= Q*L/ 4( 1+2( R² - h2² ) / ( L²) ) / ( 1+( 4h2) / ( 3L) ) - 4a/ L

= 31*2553/ 4( 1+2( 289² - 137² ) / ( 2553² ) ) / ( 1+( 4*137) /

( 3*2553)) - 4*419/ 2553

= 5805. 5 N- m




CLIENT:SSGC

DDFC LAHORE





= P * Rm/ ( 2t ) - M2/ ( pi *Rm² t )

= 2160. 411 * 289. 000/ ( 2*30. 000 ) - 5805. 5/ ( pi *289. 0² *30. 000 )

= 71. 01 N/ mm²


= P * Rm/ ( 2t) + M2/ ( pi * Rm² * t )

= 2160. 411 * 289. 000/ ( 2 * 30. 000 ) + 5805. 5/ ( pi * 289. 0² * 30. 000 )

= 72. 49 N/ mm²


= P * Rm/ ( 2t ) - M1/ ( K1*pi *Rm² t )

= 2160. 411*289. 000/ ( 2*30. 000) - - 2474. 1/ ( 0. 1607*pi *289. 0² *30. 000)

= 73. 70 N/ mm²


= P * Rm/ ( 2t) + M1/ ( K1* * pi * Rm² * t )

= 2160. 411*289. 000/ ( 2*30. 000) +- 2474. 1/ ( 0. 2792*pi *289. 0²* 30. 000)

= 70. 62 N/ mm²


= Q( L- 2a) / ( L+( 4*h2/ 3) )

= 31 ( 2553. 00 - 2 * 419. 00 ) / ( 2553. 00 + ( 4 * 137. 00/ 3) )

= 19. 3 kN


= K2 * T / ( Rm * t )

= 0. 7988 * 19. 30/ ( 289. 0000 * 30. 0000 )

= 1. 78 N/ mm²


= 0. 78 * sqr t ( Rm * t )

= 0. 78 * sqr t ( 289. 000 * 30. 000 )

= 72. 628 mm




CLIENT:SSGC

DDFC LAHORE





= - K5 * Q * k / ( t * ( b + X1 + X2 ) )

= - 0. 6733 * 31 * 0. 1/ ( 30. 000 * ( 100. 00 + 72. 63 + 72. 63 ) )

= - 0. 28 N/ mm²


= - Q/ ( 4*t *( b+X1+X2) ) - 3*K7*Q/ ( 2*t ² )

= - 31/ ( 4*30. 000 *( 100. 000 +72. 628 +72. 628 ) ) -

3*0. 0317 *31/ ( 2*30. 000² )

= - 2. 67 N/ mm²


= mi n( b + 1. 56 * sqr t ( Rm * t ) , 2a )

= mi n( 100. 00 + 1. 56 * sqrt ( 289. 000 * 30. 000 ) , 2 * 419. 000 )

= 245. 26 mm

Results for Vessel Ribs, Web and Base:









Y A AY I o

Shel l 15. 0. 153646. 3072923.

Wearpl at e 35. 0. 70000. 2466664.

Web 167. 0. 424180. 84493864.

BasePl at e 300. 0. 540000. 162021440.




CLIENT:SSGC

DDFC LAHORE




Tot al s 517. 0. 1187826. 252054896.





Fh = K1 * Q = 0. 2594 * 30. 791 = 7. 9864 kN










= ( 3 * ( 31 + 1 ) * 150. 00/ ( 4 * 760. 000 * 165. 331 ) ) ½

= 5. 303 mm




= ( 760. 0000 - 25. 4 ) / ( 4 - 1 ) = 244. 8667 mm


= e * Bpwi d / 2

= 244. 8667 * 150. 0000/ 2 = 0. 0184 m²




CLIENT:SSGC

DDFC LAHORE




Axial Load [P]:

= Ap * Bp

= 0. 0 * 270. 17 = 5. 0 kN



= ( 150. 000 - 25. 4 - 10. 000 ) * 10. 000 + 244. 8667/ 2 * 10. 000

= 0. 002 m²


= P/ Ar

= 5. 0/ 0. 0024 = 2. 0929 N/ mm²



Y A AY Ay² I o

Ri b 50. 0 0. 0 51150. 0 0. 0 1180205. 4

Web 50. 0 0. 0 61216. 7 0. 0 20405. 5

Val ues 50. 0 0. 0 112366. 7 0. 0 1200611. 0


= Fl / ( 2 * Bpl en ) * e * r l / 2

= 3. 5/ ( 2 * 760. 00 ) * 244. 867 * 501. 32/ 2

= 140. 045 N- m

KL/ R < Cc ( 22. 2750 < 126. 1562 ) per AI SC E2- 1


Sca = ( 1- ( 22. 27 ) ² / ( 2 * 126. 16² ) ) * 248/

( 5/ 3+3*( 22. 27 )/ ( 8* 126. 16 )- ( 22. 27³ ) / ( 8*126. 16³ )

Sca = 140. 94 N/ mm²




CLIENT:SSGC

DDFC LAHORE






Check = 2. 09/ 140. 94 + ( 140. 05/ 16093. 981 ) / 165. 33

Check = 0. 07



Y A AY Ay² I o

Ri b 62. 3 0. 0 71395. 8 0. 0 1612027. 4

Web 62. 3 0. 0 152551. 9 0. 0 20405. 5

Val ues 62. 3 0. 0 223947. 7 0. 0 1632433. 0

KL/ R < Cc ( 13. 6485 < 126. 1562 ) per AI SC E2- 1


Sca = ( 1- ( 13. 65 ) ² / ( 2 * 126. 16² ) ) * 248/

( 5/ 3+3*( 13. 65 )/ ( 8* 126. 16 )- ( 13. 65³ ) / ( 8*126. 16³ )

Sca = 144. 42 N/ mm²



Check = 2. 76/ 144. 42 + ( 162. 50/ 26202. 775 ) / 165. 33

Check = 0. 06












CLIENT:SSGC

DDFC LAHORE

















= 3. 47/ ( 172. 38 * 4. 00 )

= 0. 0000 m²




= 1188. 00 * 1. 86 + 0. 00

= 2210. 31 N- m

Eccentricity (e):

= Rmom / QO

= 2210. 31/ 19. 54

= 113. 08 mm < Bpl en/ 6 - - > No Upl i f t i n Tr ansver se di r ect i on

Bolt Area due to Transverse Load [Bltareart]:

= 0 ( No Upl i f t )




CLIENT:SSGC

DDFC LAHORE






= max[ 0. 0000 , 0. 0000 , 0. 0000 ]

= 0. 0000 m²

ASME Horizontal Vessel Analysis: Stresses for the Right Saddle





= mi n( b + 1. 56*sqrt ( Rm * t ) , 2a )

= mi n( 100. 000 + 1. 56*sqrt ( 289. 0000 * 30. 0000 ) , 2 * 419. 000 )

= 245. 2560 mm











Saddl e Force Q, Test Case, no Ext . Forces 30. 86 kN




CLIENT:SSGC

DDFC LAHORE





- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -











= 3. 00 * ( 3. 7/ 2 + 0 ) * 1200. 0000/ 500. 5627

= 13. 4 kN



= max( 3. 47 , 0. 00 , 0 ) * 1200. 0000/ 1600. 0000

= 2. 6 kN



= 17 + Max( 3 , 13 , 0 , 0 )

= 30. 9 kN







CLIENT:SSGC

DDFC LAHORE







Hydrostatic Test Pressure at center of Vessel: 2160.411 psig




K1 = 0. 1066 K2 = 1. 1707 K3 = 0. 8799 K4 = 0. 4011

K5 = 0. 7603 K6 = 0. 0529 K7 = 0. 0529 K8 = 0. 3405

K9 = 0. 2711 K10 = 0. 0581 K1* = 0. 1923



= - Q*a [ 1 - ( 1- a/ L + ( R² - h2² ) / ( 2a*L) ) / ( 1+( 4h2) / 3L) ]

= - 31*419. 00[ 1- ( 1- 419. 00/ 2553. 00+( 289. 000² - 0. 000² ) /

( 2*419. 00*2553. 00) ) / ( 1+( 4*0. 00) / ( 3*2553. 00) ) ]

= - 1618. 2 N- m


= Q*L/ 4( 1+2( R² - h2² ) / ( L²) ) / ( 1+( 4h2) / ( 3L) ) - 4a/ L

= 31*2553/ 4( 1+2( 289² - 0² ) / ( 2553² ) ) / ( 1+( 4*0) /

( 3*2553)) - 4*419/ 2553

= 7274. 8 N- m


= P * Rm/ ( 2t ) - M2/ ( pi *Rm² t )

= 2160. 411 * 289. 000/ ( 2*30. 000 ) - 7274. 8/ ( pi *289. 0² *30. 000 )

= 70. 83 N/ mm²




CLIENT:SSGC

DDFC LAHORE





= P * Rm/ ( 2t) + M2/ ( pi * Rm² * t )

= 2160. 411 * 289. 000/ ( 2 * 30. 000 ) + 7274. 8/ ( pi * 289. 0² * 30. 000 )

= 72. 67 N/ mm²


= P * Rm/ ( 2t ) - M1/ ( K1*pi *Rm² t )

= 2160. 411*289. 000/ ( 2*30. 000) - - 1618. 2/ ( 0. 1066*pi *289. 0² *30. 000)

= 73. 68 N/ mm²


= P * Rm/ ( 2t) + M1/ ( K1* * pi * Rm² * t )

= 2160. 411*289. 000/ ( 2*30. 000) +- 1618. 2/ ( 0. 1923*pi *289. 0²* 30. 000)

= 70. 68 N/ mm²


= Q( L- 2a) / ( L+( 4*h2/ 3) )

= 31 ( 2553. 00 - 2 * 419. 00 ) / ( 2553. 00 + ( 4 * 0. 00/ 3) )

= 20. 7 kN


= K2 * T / ( Rm * t )

= 1. 1707 * 20. 73/ ( 289. 0000 * 30. 0000 )

= 2. 80 N/ mm²


= 0. 78 * sqr t ( Rm * t )

= 0. 78 * sqr t ( 289. 000 * 30. 000 )

= 72. 628 mm


= - K5 * Q * k / ( t * ( b + X1 + X2 ) )

= - 0. 7603 * 31 * 0. 1/ ( 30. 000 * ( 100. 00 + 72. 63 + 72. 63 ) )




CLIENT:SSGC

DDFC LAHORE




= - 0. 32 N/ mm²


= - Q/ ( 4*t *( b+X1+X2) ) - 3*K7*Q/ ( 2*t ² )

= - 31/ ( 4*30. 000 *( 100. 000 +72. 628 +72. 628 ) ) -

3*0. 0529 *31/ ( 2*30. 000² )

= - 3. 77 N/ mm²


= mi n( b + 1. 56 * sqr t ( Rm * t ) , 2a )

= mi n( 100. 00 + 1. 56 * sqrt ( 289. 000 * 30. 000 ) , 2 * 419. 000 )

= 245. 26 mm

Results for Vessel Ribs, Web and Base









Y A AY I o

Shel l 15. 0. 153646. 3072923.

Wearpl at e 35. 0. 70000. 2466664.

Web 167. 0. 424180. 84493864.

BasePl at e 300. 0. 900000. 270035744.

Tot al s 517. 0. 1547826. 360069216.





CLIENT:SSGC

DDFC LAHORE







Fh = K1 * Q = 0. 2035 * 30. 864 = 6. 2816 kN










= ( 3 * ( 31 + 1 ) * 250. 00/ ( 4 * 760. 000 * 165. 331 ) ) ½

= 6. 859 mm




= ( 760. 0000 - 25. 4 ) / ( 4 - 1 ) = 244. 8667 mm


= e * Bpwi d / 2

= 244. 8667 * 250. 0000/ 2 = 0. 0306 m²

Axial Load [P]:




CLIENT:SSGC

DDFC LAHORE




= Ap * Bp

= 0. 0 * 162. 48 = 5. 0 kN



= ( 250. 000 - 25. 4 - 10. 000 ) * 10. 000 + 244. 8667/ 2 * 10. 000

= 0. 003 m²


= P/ Ar

= 5. 0/ 0. 0034 = 1. 4754 N/ mm²



Y A AY Ay² I o

Ri b 50. 0 0. 0 76150. 0 0. 0 3562655. 8

Web 50. 0 0. 0 61216. 7 0. 0 20405. 5

Val ues 50. 0 0. 0 137366. 7 0. 0 3583061. 2


= Fl / ( 2 * Bpl en ) * e * r l / 2

= 3. 5/ ( 2 * 760. 00 ) * 244. 867 * 428. 00/ 2

= 119. 563 N- m

KL/ R < Cc ( 13. 1266 < 126. 1562 ) per AI SC E2- 1


Sca = ( 1- ( 13. 13 ) ² / ( 2 * 126. 16² ) ) * 248/

( 5/ 3+3*( 13. 13 )/ ( 8* 126. 16 )- ( 13. 13³ ) / ( 8*126. 16³ )

Sca = 144. 62 N/ mm²






CLIENT:SSGC

DDFC LAHORE




Check = 1. 48/ 144. 62 + ( 119. 56/ 20521. 543 ) / 165. 33

Check = 0. 05



Y A AY Ay² I o

Ri b 112. 3 0. 0 240995. 8 0. 0 9441643. 0

Web 112. 3 0. 0 274985. 2 0. 0 20405. 5

Val ues 112. 3 0. 0 515981. 0 0. 0 9462049. 0

KL/ R < Cc ( 6. 4093 < 126. 1562 ) per AI SC E2- 1


Sca = ( 1- ( 6. 41 ) ² / ( 2 * 126. 16² ) ) * 248/

( 5/ 3+3*( 6. 41 ) / ( 8* 126. 16 ) - ( 6. 41³ ) / ( 8*126. 16³ )

Sca = 146. 93 N/ mm²



Check = 2. 16/ 146. 93 + ( 162. 50/ 84256. 891 ) / 165. 33

Check = 0. 03














CLIENT:SSGC

DDFC LAHORE















= 3. 47/ ( 172. 38 * 4. 00 )

= 0. 0000 m²




= 1200. 00 * 1. 86 + 0. 00

= 2232. 63 N- m

Eccentricity (e):

= Rmom / QO

= 2232. 63/ 18. 15

= 122. 96 mm < Bpl en/ 6 - - > No Upl i f t i n Tr ansver se di r ect i on

Bolt Area due to Transverse Load [Bltareart]:

= 0 ( No Upl i f t )





CLIENT:SSGC

DDFC LAHORE





= max[ 0. 0000 , 0. 0000 , 0. 0000 ]

= 0. 0000 m²





CLIENT:SSGC

DDFC LAHORE



Nozzle Calcs. : N2 12" Nozl: 12 11:16pm Aug 3,2015

INPUT VALUES, Nozzle Description: N2 12" From : 10

Pressur e f or Rei nforcement Cal cul at i ons P 1440. 000 psi g

Temperat ure f or I nt er nal Pr essure Temp 170 °F

Shel l Materi al [ Normal i zed] SA- 516 70

Shel l Al l owabl e Str ess at Temper at ure S 138. 00 N/ mm²

Shel l Al l owabl e Str ess At Ambi ent Sa 138. 00 N/ mm²

I nsi de Di ameter of El l i pt i cal Head D 548. 00 mm

Aspect Rat i o of El l i pt i cal Head Ar 2. 00

Head Fi ni shed ( Mi ni mum) Thi ckness t 30. 0000 mm

Head I nternal Cor r osi on Al l owance c 3. 0000 mm

Head External Cor r osi on Al l owance co 0. 0000 mm

Note : User defined Limit(s) of Reinforcement specified below:

Physi cal Maxi mum f or Di amet er Li mi t Dmax 500. 0000 mm

Physi cal Maxi mum f or Thi ckness Li mi t Tmax 30. 0000 mm

Di st ance f r om Head Cent er l i ne L1 0. 0000 mm

User Ent ered Mi ni mum Desi gn Met al Temper at ure 32. 00 °F

Type of Element Connected to the Shell : Nozzle

Mat er i al SA- 106 B

Mat er i al UNS Number K03006

Mat er i al Speci f i cat i on/ Type Sml s. pi pe

Al l owabl e St r ess at Temper at ure Sn 118. 00 N/ mm²

Al l owabl e St r ess At Ambi ent Sna 118. 00 N/ mm²

Di ameter Basi s ( f or t r cal c onl y) OD




CLIENT:SSGC

DDFC LAHORE




Layout Angl e 0. 00 deg

Di amet er 12. 0000 i n.

Si ze and Thi ckness Basi s Nomi nal

Nomi nal Thi ckness t n 120

Fl ange Materi al SA- 105

Fl ange Type Wel d Neck Fl ange

Cor r osi on Al l owance can 3. 0000 mm

J oi nt Ef f i ci ency of Shel l Seam at Nozzl e E1 1. 00

J oi nt Ef f i ci ency of Nozzl e Neck En 1. 00

Outsi de Proj ect i on ho 205. 7520 mm

Wel d l eg si ze bet ween Nozzl e and Pad/ Shel l Wo 10. 0000 mm

Gr oove wel d depth bet ween Nozzl e and Vessel Wgnv 30. 0000 mm

I nsi de Proj ect i on h 0. 0000 mm

Wel d l eg si ze, I nsi de El ement t o Shel l Wi 0. 0000 mm

Pad Mat er i al [ Normal i zed] SA- 516 70

Pad Al l owabl e St r ess at Temper at ure Sp 138. 00 N/ mm²

Pad Al l owabl e St r ess At Ambi ent Spa 138. 00 N/ mm²

Di amet er of Pad al ong vessel sur f ace Dp 455. 0000 mm

Thi ckness of Pad t e 30. 0000 mm

Wel d l eg si ze between Pad and Shel l Wp 18. 0000 mm

Gr oove wel d depth bet ween Pad and Nozz l e Wgpn 30. 0000 mm

Rei nf or ci ng Pad Wi dth 65. 5750 mm

ASME Code Wel d Type per UW- 16 None

Cl ass of at t ached Fl ange 900

Gr ade of at t ached Fl ange GR 1. 1

The Pressure Design option was Design Pressure + static head.




CLIENT:SSGC

DDFC LAHORE




Nozzle Sketch (may not represent actual weld type/configuration)

| |

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____ / | ___ ____ ___\ | |

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Insert/Set-in Nozzle With Pad, no Inside projection

Reinforcement CALCULATION, Description: N2 12"

ASME Code, Section VIII, Div. 1, 2013, UG-37 to UG-45

Act ual Out si de Di ameter Used i n Cal cul ati on 12. 750 i n.

Act ual Thi ckness Used i n Cal cul at i on 1. 000 i n.

Nozzle input data check completed without errors.

Reqd thk per UG-37(a)of Elliptical Head, Tr [Int. Press]

= ( P*D*K) / ( 2*S*E- 0. 2*P) Appendi x 1- 4( c)

= ( 1440. 00*554. 0001*0. 986)/ ( 2*138. 00*1. 00- 0. 2*1440. 00)

= 19. 7891 mm

Reqd thk per UG-37(a)of Nozzle Wall, Trn [Int. Press]

= ( P*Ro) / ( S*E+0. 4*P) per Appendi x 1- 1 ( a) ( 1)

= ( 1440. 00*161. 9250) / ( 118*1. 00+0. 4*1440. 00)

= 13. 1811 mm

UG-40, Limi ts of Reinforcement : [Internal Pressure]




CLIENT:SSGC

DDFC LAHORE




Par al l el t o Vessel Wal l ( Di ameter Li mi t ) Dl 500. 0000 mm

Par al l el t o Vessel Wal l , openi ng l engt h d 250. 0000 mm

Normal t o Vessel Wal l ( Thi ckness Li mi t ) , pad si de Tl wp 30. 0000 mm

Weld Strength Reduction Factor [fr1]:

= mi n( 1, Sn/ S )

= mi n( 1, 118. 0/ 138. 0 )

= 0. 855


= mi n( 1, Sn/ S )

= mi n( 1, 118. 0/ 138. 0 )

= 0. 855


= mi n( 1, Sp/ S )

= mi n( 1, 138. 0/ 138. 0 )

= 1. 000


= mi n( f r 2, f r 4 )

= mi n( 0. 9 , 1. 0 )

= 0. 855

Results of Nozzle Reinforcement Area Calculations:

AREA AVAI LABLE, A1 t o A5 Desi gn Ext ernal Mapnc

Area Requi r ed Ar 0. 006 NA NA m²

Ar ea i n Shel l A1 0. 002 NA NA m²

Ar ea i n Nozz l e Wal l A2 0. 000 NA NA m²

Ar ea i n I nward Nozzl e A3 0. 000 NA NA m²

Area i n Wel ds A41+A42+A43 0. 000 NA NA m²

Area i n El ement A5 0. 004 NA NA m²

TOTAL AREA AVAI LABLE At ot 0. 006 NA NA m²




CLIENT:SSGC

DDFC LAHORE




The Internal Pressure Case Governs the Analysis.

Nozzl e Angl e Used i n Ar ea Cal cul at i ons 90. 00 Degs.

The area available without a pad is Insufficient.

The area available with the given pad is Sufficient.

SELECTI ON OF POSSI BLE REI NFORCI NG PADS: Di amet er Thi ckness

Based on gi ven Pad Thi ckness : 434. 0904 30. 0000 mm

Based on gi ven Pad Di amet er : 454. 9999 25. 2170 mm

Based on Shel l or Nozzl e Thi ckness: 454. 0551 25. 4000 mm

Area Required [A]:

= ( d * t r *F + 2 * t n * t r *F * ( 1- f r 1) ) UG- 37( c)

= (279. 0500*19. 7891*1. 0+2*22. 4000*19. 7891*1. 0*( 1- 0. 86) )

= 0. 006 m²

Reinforcement Areas per Figure UG-37.1

Area Available in Shell [A1]:

= d( E1*t - F*t r ) - 2 * t n( E1*t - F*t r ) * ( 1 - f r1 )

= 220. 950 ( 1. 00 * 27. 0000 - 1. 0 * 19. 789 ) - 2 * 22. 400

( 1. 00 * 27. 0000 - 1. 0 * 19. 7891 ) * ( 1 - 0. 855 )

= 0. 002 m²

Area Available in Nozzle Wall Projecting Outward [A2]:

= ( 2 * Tl wp ) * ( t n - t rn ) * f r 2

= ( 2 * 30. 00 ) * ( 22. 40 - 13. 18 ) * 0. 8551

= 0. 000 m²

Area Available in Welds [A41 + A42 + A43]:

= ( Wo² - Ar Lost ) *Fr 3+( ( Wi - can/ 0. 707) ² - Ar Lost ) *f r 2 + Wp² *f r 4

= ( 0. 0000 ) * 0. 86 + ( 0. 0000 ) * 0. 86 + 324. 0000² * 1. 00




CLIENT:SSGC

DDFC LAHORE




= 0. 000 m²

Area Available in Element [A5]:

= ( mi n( Dp, DL) - ( Nozzl e OD) ) *( mi n( t p, Tl wp, t e) ) *f r 4

= ( 454. 9999 - 323. 8500 ) * 30. 0000 * 1. 0000

= 0. 004 m²

UG-45 Minimum Nozzle Neck Thickness Requirement: [ Int. Press.]

Wal l Thi ckness f or I nternal / Ext ernal pr essur es t a = 16. 1811 mm

Wal l Thi ckness per UG16( b) , t r 16b = 4. 5000 mm

Wal l Thi ckness, shel l / head, i nt er nal pr essur e t r b1 = 22. 7891 mm

Wal l Thi ckness t b1 = max( t r b1, t r 16b) = 22. 7891 mm


Wal l Thi ckness per t abl e UG- 45 t b3 = 11. 3312 mm

Determine Nozzle Thickness candidate [tb]:

= mi n[ t b3, max( t b1, t b2) ]

= mi n[ 11. 331 , max( 22. 7891 , 4. 5000 ) ]

= 11. 3312 mm

Minimum Wall Thickness of Nozzle Necks [tUG-45]:

= max( t a, t b )

= max( 16. 1811 , 11. 3312 )

= 16. 1811 mm

Available Nozzle Neck Thickness = 0.875 * 25.400 = 22.225 mm --> OK

Stresses on Nozzle due to External and Pressure Loads per the ASME

B31.3 Piping Code (see 319.4.4 and 302.3.5):

Sust ai ned : 42. 3, Al l owabl e : 118. 0 N/ mm² Passed

Expansi on : 0. 0, Al l owabl e : 252. 7 N/ mm² Passed

Occasi onal : 28. 6, Al l owabl e : 156. 9 N/ mm² Passed

Shear : 8. 6, Al l owabl e : 82. 6 N/ mm² Passed




CLIENT:SSGC

DDFC LAHORE




Note : The number of cycles on this nozzle was assumed to be 7000 or less for

the determination of the expansion stress allowable.

Nozzle Junction Minimum Design Metal Temperature (MDMT) Calculations:

MDMT of the Nozzle Neck to Flange Weld, Curve: C

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



Mi n Met al Temp. w/ o i mpact per UCS- 66, Curve C - 11 °F


Mi n Met al Temp. w/ o i mpact per UG- 20( f ) - 20 °F

MDMT of Nozzle Neck to Pad Weld for the Nozzle, Curve: C

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -






MDMT of Nozzle Neck to Pad Weld fo r Reinforcement pad, Curve: D

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -





MDMT of Shell to Pad Weld at Pad OD for pad, Curve: D

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -




CLIENT:SSGC

DDFC LAHORE








MDMT of Nozzle-Shell/Head Weld for the Nozzle (UCS-66(a)1(b)), Curve: C

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -






Gover ni ng MDMT of t he Nozzl e : - 42 °F

Gover ni ng MDMT of t he Rei nf or cement Pad : - 49 °F

Gover ni ng MDMT of al l t he sub- j oi nt s of t hi s J unct i on : - 42 °F

ANSI Flange MDMT including Temperature reduct ion per UCS-66.1:

Unadj ust ed MDMT of ANSI B16. 5/ 47 f l anges per UCS- 66( c) - 20 °F

Fl ange MDMT wi t h Temp r educt i on per UCS- 66( b) ( 1) ( b) - 55 °F

Fl ange MDMT wi t h Temp r educt i on per UCS- 66( b) ( 1) ( c) - 51 °F

Where the Stress Reduction Ratio per UCS-66(b)(1)(b) is :

Desi gn Pressur e/ Ambi ent Rat i ng = 1440. 00/ 2220. 00 = 0. 649

Note: Using the minimum value from (b)(1)(b) and (b)(1)(c) above

as the calculated nozzle flange MDMT.

Weld Size Calculations, Description: N2 12"




CLIENT:SSGC

DDFC LAHORE




I ntermedi ate Cal c. f or nozzl e/ shel l Wel ds Tmi n 19. 0000 mm

I ntermedi at e Cal c. f or pad/ shel l Wel ds Tmi nPad 19. 0000 mm

Result s Per UW-16.1:

Requi r ed Thi ckness Act ual Thi ckness

Nozzl e Wel d 6. 0000 = Mi n per Code 7. 0700 = 0. 7 * Wo mm

Pad Wel d 9. 5000 = 0. 5*Tmi nPad 12. 7260 = 0. 7 * Wp mm

Weld Strength and Weld Loads per UG-41.1, Sketch (a) or (b)

Weld Load [W]:

= ( A- A1+2*t n*f r 1*( E1*t - t r ) ) *Sv

= ( 0. 0056 - 0. 0015 + 2 * 22. 4000 * 0. 8551 *

( 1. 00 * 27. 0000 - 19. 7891 ) ) * 138

= 604. 44 kN

Note: F is always set to 1.0 throughout the calculation.

Weld Load [W1]:

= ( A2+A5+A4- ( Wi - Can/ . 707) ² *f r 2)*Sv

= ( 0. 0005 + 0. 0039 + 0. 0003 - 0. 0000 * 0. 86 ) * 138

= 652. 88 kN

Weld Load [W2]:

= ( A2 + A3 + A4 + ( 2 * t n * t * f r 1) ) * Sv

= ( 0. 0005 + 0. 0000 + 0. 0001 + ( 0. 0010 ) ) * 138

= 219. 78 kN

Weld Load [W3]:

= ( A2+A3+A4+A5+( 2*t n*t *f r 1) ) *S

= ( 0. 0005 + 0. 0000 + 0. 0003 + 0. 0039 + ( 0. 0010 ) ) * 138

= 795. 60 kN




CLIENT:SSGC

DDFC LAHORE




Strength of Connection Elements for Failure Path Analysis

Shear, Outward Nozzle Weld [Sonw]:

= ( pi / 2) * Dl o * Wo * 0. 49 * Snw

= ( 3. 1416/ 2. 0 ) * 323. 8500 * 10. 0000 * 0. 49 * 118

= 294. kN

Shear, Pad Element Weld [Spew]:

= ( pi / 2) * DP * WP * 0. 49 * SEW

= ( 3. 1416/ 2. 0 ) * 455. 0000 * 18. 0000 * 0. 49 * 138

= 870. kN

Shear, Nozzle Wall [Snw]:

= ( pi *( Dl r + Dl o )/ 4 ) * ( Thk - Can ) * 0. 7 * Sn

= ( 3. 1416 * 150. 7250 ) * ( 25. 4000 - 3. 0000 ) * 0. 7 * 118

= 876. kN

Tension, Pad Groove Weld [Tpgw]:

= ( pi / 2) * Dl o * Wgpn * 0. 74 * Seg

= ( 3. 1416/ 2 ) * 323. 8500 * 30. 0000 * 0. 74 * 138

= 1558. kN

Tension, Shell Groove Weld [Tngw]:

= ( pi / 2) * Dl o * ( Wgnvi - Cas) * 0. 74 * Sng

= ( 3. 1416/ 2. 0 ) * 323. 8500 * ( 30. 0000 - 3. 0000 ) * 0. 74 * 138

= 1402. kN

Strength of Failure Paths:

PATH11 = ( SPEW + SNW ) = ( 870 + 876 ) = 1746 kN

PATH22 = ( Sonw + Tpgw + Tngw + Si nw )

= ( 294 + 1558 + 1402 + 0 ) = 3255 kN

PATH33 = ( Spew + Tngw + Si nw )




CLIENT:SSGC

DDFC LAHORE




= ( 870 + 1402 + 0 ) = 2272 kN

Summary of Failure Path Calculations:

Pat h 1- 1 = 1745 kN , must exceed W = 604 kN or W1 = 652 kN



Maximum Allowable Pressure for this Nozzle at this Location:

Conver ged Max. Al l ow. Pressure i n Oper at i ng case 1440. 000 psi g

Note: The MAWP of this junction was limited by the parent Shell/Head.

The Drop for this Nozzle is : 26.0013 mm

The Cut Length for this Nozzle is, Drop + Ho + H + T : 261.7533 mm

Input Echo, WRC107/537 Item 1, Description: N2 12" :

Di ameter Basi s f or Vessel Vbasi s I D

Cyl i ndr i cal or Spher i cal Vessel Cyl sph Spher i cal

I nternal Cor r osi on Al l owance Cas 3. 0000 mm

Vessel Di amet er Dv 986. 400 mm

Vessel Thi ckness Tv 30. 000 mm

Desi gn Temper at ure 170. 00 °F

Vessel Materi al SA- 516 70

Vessel Col d S. I . Al l owabl e Smc 138. 00 N/ mm²

Vessel Hot S. I . Al l owabl e Smh 138. 00 N/ mm²

Att achment Type Type Round

WRC107 At t achment Cl assi f i cat i on Hol sol Hol l ow

Di amet er Basi s f or Nozzl e Nbasi s OD

Corr osi on Al l owance f or Nozzl e Can 3. 0000 mm




CLIENT:SSGC

DDFC LAHORE




WRC 107 Stress Calculation for SUStained loads:

Radi al Load P 16. 7 kN

Ci r cumf erent i al Shear ( VC) V2 13. 7 kN

Longi t udi nal Shear ( VL) V1 13. 7 kN

Ci r cumf erent i al Moment ( MC) M1 13625. 0 N- m

Longi t udi nal Moment ( ML) M2 13625. 0 N- m

Tor si onal Moment MT 18169. 9 N- m

Di mensi onl ess Par amet er s: U = 0. 94 TAU = 6. 73 RHO = 2. 54

Dimensionless Loads for Spherical Shells at Attachment Junction:

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Curves r ead f or 1979 Fi gure Val ue Locat i on

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

N( x) * T / P SP 3 0. 05340 ( A, B, C, D)

M( x) / P SP 3 0. 01796 ( A, B, C, D)

N( x) * T * SQRT(Rm * T ) / MC SM 3 0. 09417 ( A, B, C, D)

M( x) * SQRT( Rm * T ) / MC SM 3 0. 03316 ( A, B, C, D)

N( x) * T * SQRT(Rm * T ) / ML SM 3 0. 09417 ( A, B, C, D)

M( x) * SQRT(Rm * T ) / ML SM 3 0. 03316 ( A, B, C, D)

N( y) * T / P SP 3 0. 11539 ( A, B, C, D)

M( y) / P SP 3 0. 02086 ( A, B, C, D)

N( y) * T * SQRT(Rm * T ) / MC SM 3 0. 12319 ( A, B, C, D)

M( y) * SQRT( Rm * T ) / MC SM 3 0. 04890 ( A, B, C, D)

N( y) * T * SQRT(Rm * T ) / ML SM 3 0. 12319 ( A, B, C, D)

M( y) * SQRT(Rm * T ) / ML SM 3 0. 04890 ( A, B, C, D)

Str ess Concent r at i on Factors Kn = 1. 00, Kb = 1. 00

Stresses in the Vessel at the Attachment Junction

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

| St r ess Val ues at




CLIENT:SSGC

DDFC LAHORE




Type of | ( N/ mm² )

- - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

St r ess Load| Au Al Bu Bl Cu Cl Du Dl

- - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Rad. Memb. P | - 0. 3 - 0. 3 - 0. 3 - 0. 3 - 0. 3 - 0. 3 - 0. 3 - 0. 3

Rad. Bend. P | - 0. 6 0. 6 - 0. 6 0. 6 - 0. 6 0. 6 - 0. 6 0. 6

Rad. Memb. MC | 0. 0 0. 0 0. 0 0. 0 - 2. 3 - 2. 3 2. 3 2. 3

Rad. Memb. MC | 0. 0 0. 0 0. 0 0. 0 - 4. 8 4. 8 4. 8 - 4. 8

Rad. Memb. ML | - 2. 3 - 2. 3 2. 3 2. 3 0. 0 0. 0 0. 0 0. 0

Rad. Bend. ML | - 4. 8 4. 8 4. 8 - 4. 8 0. 0 0. 0 0. 0 0. 0

|

Tot . Rad. St r . | - 7. 9 2. 8 6. 3 - 2. 3 - 7. 9 2. 8 6. 3 - 2. 3

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Tang. Memb. P | - 0. 6 - 0. 6 - 0. 6 - 0. 6 - 0. 6 - 0. 6 - 0. 6 - 0. 6

Tang. Bend. P | - 0. 6 0. 6 - 0. 6 0. 6 - 0. 6 0. 6 - 0. 6 0. 6

Tang. Memb. MC | 0. 0 0. 0 0. 0 0. 0 - 3. 0 - 3. 0 3. 0 3. 0

Tang. Bend. MC | 0. 0 0. 0 0. 0 0. 0 - 7. 1 7. 1 7. 1 - 7. 1

Tang. Memb. ML | - 3. 0 - 3. 0 3. 0 3. 0 0. 0 0. 0 0. 0 0. 0

Tang. Bend. ML | - 7. 1 7. 1 7. 1 - 7. 1 0. 0 0. 0 0. 0 0. 0

|

Tot . Tang. St r . | - 11. 3 4. 2 8. 9 - 4. 1 - 11. 3 4. 2 8. 9 - 4. 1

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Shear VC | 0. 5 0. 5 - 0. 5 - 0. 5 0. 0 0. 0 0. 0 0. 0

Shear VL | 0. 0 0. 0 0. 0 0. 0 - 0. 5 - 0. 5 0. 5 0. 5

Shear MT | 1. 9 1. 9 1. 9 1. 9 1. 9 1. 9 1. 9 1. 9

|

Tot . Shear | 2. 4 2. 4 1. 5 1. 5 1. 5 1. 5 2. 4 2. 4

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

St r . I nt . | 12. 6 6. 0 9. 5 4. 9 11. 9 5. 1 10. 3 5. 7

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Uni t l ess Pr m: U = 1. 94 TAU = 0. 00 ( 9. 66) RHO = 0. 00 ( 1. 21)

Dimensionless Loads for Spherical Shells at Pad edge:




CLIENT:SSGC

DDFC LAHORE




- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Curves r ead f or 1979 Fi gure Val ue Locat i on

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

N( x) * T / P SR 2 0. 02593 ( A, B, C, D)

M( x) / P SR 2 0. 01223 ( A, B, C, D)

N( x) * T * SQRT( Rm * T ) / MC SR 3 0. 02203 ( A, B, C, D)

M( x) * SQRT( Rm * T ) / MC SR 3 0. 01452 ( A, B, C, D)

N( x) * T * SQRT( Rm * T ) / ML SR 3 0. 02203 ( A, B, C, D)

M( x) * SQRT( Rm * T ) / ML SR 3 0. 01452 ( A, B, C, D)

N( y) * T / P SR 2 0. 00775 ( A, B, C, D)

M( y) / P SR 2 0. 00368 ( A, B, C, D)

N( y) * T * SQRT( Rm * T ) / MC SR 3 0. 00663 ( A, B, C, D)

M( y) * SQRT( Rm * T ) / MC SR 3 0. 00432 ( A, B, C, D)

N( y) * T * SQRT( Rm * T ) / ML SR 3 0. 00663 ( A, B, C, D)

M( y) * SQRT( Rm * T ) / ML SR 3 0. 00432 ( A, B, C, D)


Stresses in the Vessel at the Edge of Reinforcing Pad

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



- - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


- - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Rad. Memb. P | - 0. 6 - 0. 6 - 0. 6 - 0. 6 - 0. 6 - 0. 6 - 0. 6 - 0. 6

Rad. Bend. P | - 1. 7 1. 7 - 1. 7 1. 7 - 1. 7 1. 7 - 1. 7 1. 7

Rad. Memb. MC | 0. 0 0. 0 0. 0 0. 0 - 3. 5 - 3. 5 3. 5 3. 5

Rad. Memb. MC | 0. 0 0. 0 0. 0 0. 0 - 13. 9 13. 9 13. 9 - 13. 9

Rad. Memb. ML | - 3. 5 - 3. 5 3. 5 3. 5 0. 0 0. 0 0. 0 0. 0

Rad. Bend. ML | - 13. 9 13. 9 13. 9 - 13. 9 0. 0 0. 0 0. 0 0. 0

|

Tot . Rad. St r . | - 19. 7 11. 5 15. 1 - 9. 3 - 19. 7 11. 5 15. 1 - 9. 3




CLIENT:SSGC

DDFC LAHORE




- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Tang. Memb. P | - 0. 2 - 0. 2 - 0. 2 - 0. 2 - 0. 2 - 0. 2 - 0. 2 - 0. 2

Tang. Bend. P | - 0. 5 0. 5 - 0. 5 0. 5 - 0. 5 0. 5 - 0. 5 0. 5

Tang. Memb. MC | 0. 0 0. 0 0. 0 0. 0 - 1. 1 - 1. 1 1. 1 1. 1

Tang. Bend. MC | 0. 0 0. 0 0. 0 0. 0 - 4. 1 4. 1 4. 1 - 4. 1

Tang. Memb. ML | - 1. 1 - 1. 1 1. 1 1. 1 0. 0 0. 0 0. 0 0. 0

Tang. Bend. ML | - 4. 1 4. 1 4. 1 - 4. 1 0. 0 0. 0 0. 0 0. 0

|

Tot . Tang. St r . | - 5. 9 3. 4 4. 5 - 2. 7 - 5. 9 3. 4 4. 5 - 2. 7

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Shear VC | 0. 7 0. 7 - 0. 7 - 0. 7 0. 0 0. 0 0. 0 0. 0

Shear VL | 0. 0 0. 0 0. 0 0. 0 - 0. 7 - 0. 7 0. 7 0. 7

Shear MT | 2. 1 2. 1 2. 1 2. 1 2. 1 2. 1 2. 1 2. 1

|

Tot . Shear | 2. 8 2. 8 1. 4 1. 4 1. 4 1. 4 2. 8 2. 8

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

St r . I nt . | 20. 2 12. 3 15. 3 9. 6 19. 8 11. 7 15. 8 10. 3

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

WRC 107/537 Stress Summations:

Vessel Stress Summation at Attachment Junction

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Type of | St r ess Val ues at

St r ess I nt . | ( N/ mm² )

- - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Locat i on | Au Al Bu Bl Cu Cl Du Dl

- - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Rad. Pm ( SUS) | 43. 6 43. 6 43. 6 43. 6 43. 6 43. 6 43. 6 43. 6

Rad. Pl ( SUS) | - 2. 6 - 2. 6 2. 0 2. 0 - 2. 6 - 2. 6 2. 0 2. 0

Rad. Q ( SUS) | - 5. 4 5. 4 4. 3 - 4. 3 - 5. 4 5. 4 4. 3 - 4. 3

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Long. Pm ( SUS) | 43. 6 43. 6 43. 6 43. 6 43. 6 43. 6 43. 6 43. 6




CLIENT:SSGC

DDFC LAHORE




Long. Pl ( SUS) | - 3. 6 - 3. 6 2. 4 2. 4 - 3. 6 - 3. 6 2. 4 2. 4

Long. Q ( SUS) | - 7. 8 7. 8 6. 5 - 6. 5 - 7. 8 7. 8 6. 5 - 6. 5

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Shear Pm( SUS) | 0. 0 0. 0 0. 0 0. 0 0. 0 0. 0 0. 0 0. 0

Shear Pl ( SUS) | 0. 5 0. 5 - 0. 5 - 0. 5 - 0. 5 - 0. 5 0. 5 0. 5

Shear Q ( SUS) | 1. 9 1. 9 1. 9 1. 9 1. 9 1. 9 1. 9 1. 9

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Pm ( SUS) | 43. 6 43. 6 43. 6 43. 6 43. 6 43. 6 43. 6 43. 6

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Pm+Pl ( SUS) | 41. 2 41. 2 46. 3 46. 3 41. 2 41. 2 46. 3 46. 3

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Pm+Pl +Q ( Tot al ) | 36. 9 49. 6 53. 1 42. 1 36. 2 48. 7 53. 9 43. 0

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Type of | Max. S. I . S. I . Al l owabl e | Resul t

St r ess I nt . | N/ mm² |

- - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Pm ( SUS) | 43. 58 138. 00 | Passed

Pm+Pl ( SUS) | 46. 29 207. 00 | Passed

Pm+Pl +Q ( TOTAL) | 53. 88 413. 99 | Passed

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


Vessel Stress Summation at Reinforcing Pad Edge

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



- - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


- - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Rad. Pm ( SUS) | 91. 4 91. 4 91. 4 91. 4 91. 4 91. 4 91. 4 91. 4




CLIENT:SSGC

DDFC LAHORE




Rad. Pl ( SUS) | - 4. 1 - 4. 1 2. 9 2. 9 - 4. 1 - 4. 1 2. 9 2. 9

Rad. Q ( SUS) | - 15. 6 15. 6 12. 2 - 12. 2 - 15. 6 15. 6 12. 2 - 12. 2

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Long. Pm ( SUS) | 91. 4 91. 4 91. 4 91. 4 91. 4 91. 4 91. 4 91. 4

Long. Pl ( SUS) | - 1. 2 - 1. 2 0. 9 0. 9 - 1. 2 - 1. 2 0. 9 0. 9

Long. Q ( SUS) | - 4. 6 4. 6 3. 6 - 3. 6 - 4. 6 4. 6 3. 6 - 3. 6

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Shear Pm( SUS) | 0. 0 0. 0 0. 0 0. 0 0. 0 0. 0 0. 0 0. 0

Shear Pl ( SUS) | 0. 7 0. 7 - 0. 7 - 0. 7 - 0. 7 - 0. 7 0. 7 0. 7

Shear Q ( SUS) | 2. 1 2. 1 2. 1 2. 1 2. 1 2. 1 2. 1 2. 1

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Pm ( SUS) | 91. 4 91. 4 91. 4 91. 4 91. 4 91. 4 91. 4 91. 4

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Pm+Pl ( SUS) | 90. 3 90. 3 94. 5 94. 5 90. 3 90. 3 94. 5 94. 5

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Pm+Pl +Q ( Tot al ) | 86. 1 103. 7 106. 7 88. 9 85. 7 103. 1 107. 2 89. 7

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



- - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Pm ( SUS) | 91. 41 138. 00 | Passed

Pm+Pl ( SUS) | 94. 55 207. 00 | Passed


- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -





CLIENT:SSGC

DDFC LAHORE



Nozzle Calcs. : N1 12" OUTLET Nozl: 13 11:16pm Aug 3,2015

1

INPUT VALUES, Nozzle Description: N1 12" OUTLET From : 20






I nsi de Di ameter of Cyl i ndr i cal Shel l D 548. 00 mm

Shel l Fi ni shed ( Mi ni mum) Thi ckness t 30. 0000 mm

Shel l I nter nal Corr osi on Al l owance c 3. 0000 mm

Shel l Ext ernal Corr osi on Al l owance co 0. 0000 mm

Note : User defined Limit(s) of Reinforcement specified below:

Physi cal Maxi mum f or Di amet er Li mi t Dmax 450. 0000 mm

Di st ance f r om Bot t om/ Lef t Tangent 1352. 9999 mm








Di amet er Basi s ( f or t r cal c onl y) I D


Di amet er 12. 0000 i n.




CLIENT:SSGC

DDFC LAHORE




1













Pad Mat er i al [ Normal i zed] SA- 516 70













| |




CLIENT:SSGC

DDFC LAHORE




1

| |

| |

| |

___ ____ ___/ | |

____ / | ___ ____ ___\ | |

| \ | |

| \ | |

| ________________ \ | __ |


Reinforcement CALCULATION, Description: N1 12" OUTLET


Act ual I nsi de Di ameter Used i n Cal cul ati on 10. 750 i n.



Reqd thk per UG-37(a)of Cylindrical Shell, Tr [Int. Press]

= ( P*R) / ( S*E- 0. 6*P) per UG- 27 ( c) ( 1)

= ( 1440. 00*277. 0000) / ( 138*1. 00- 0. 6*1440. 00)

= 20. 8287 mm


= ( P*R) / ( S*E- 0. 6*P) per UG- 27 ( c) ( 1)

= ( 1440. 00*139. 52) / ( 118*1. 00- 0. 6*1440. 00)

= 12. 3637 mm


Wal l Thi ckness f or I nternal / Ext ernal pr essur es t a = 15. 3637 mm





CLIENT:SSGC

DDFC LAHORE




1






= mi n[ t b3, max( t b1, t b2) ]

= mi n[ 11. 331 , max( 23. 8287 , 4. 5000 ) ]

= 11. 3312 mm


= max( t a, t b )

= max( 15. 3637 , 11. 3312 )

= 15. 3637 mm


Stresses on Nozzle due to External and Pressure Loads per the ASME

B31.3 Piping Code (see 319.4.4 and 302.3.5):

Sust ai ned : 42. 3, Al l owabl e : 118. 0 N/ mm² Passed

Expansi on : 0. 0, Al l owabl e : 252. 7 N/ mm² Passed

Occasi onal : 28. 6, Al l owabl e : 156. 9 N/ mm² Passed

Shear : 8. 6, Al l owabl e : 82. 6 N/ mm² Passed

Note : The number of cycles on this nozzle was assumed to be 7000 or less for

the determination of the expansion stress allowable.


MDMT of the Nozzle Neck to Flange Weld, Curve: C

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -






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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -






MDMT of Nozzle Neck to Pad Weld fo r Reinforcement pad, Curve: D

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -





MDMT of Shell to Pad Weld at Pad OD for pad, Curve: D

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -






- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -





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Nozzle Calculations per App. 1-10: Internal Pressure Case:

Thickness of Nozzle [tn]:

= t hi ckness - cor r osi on al l owance

= 25. 400 - 3. 000

= 22. 400 mm

Effective Pressure Radius [Reff]:

= Di / 2 + cor r osi on al l owance

= 548. 000/ 2 + 3. 000




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= 277. 000 mm

Effective Length of Vessel Wall [LR]:

Note : Pad Thk >= 0.5T and Pad Width < 8(Shell Thk + Pad Thk)

= 10 * t

= 10 * 27. 000

= 66. 075 mm

Note: LR is governed by the user entered diameter limit.

Thickness Limit Candidate [LH1]:

= t + 0. 78 * sqr t ( Rn * t n )

= 27. 000 + 0. 78 * sqrt ( 139. 525 * 22. 400 )

= 70. 606 mm


= Lpr 1 + T

= 298. 250 + 27. 000

= 325. 250 mm


= 8( t + t e )

= 8( 27. 000 + 30. 000 )

= 456. 000 mm

Effective Nozzle Wall Length Outside the Vessel [LH]:

= mi n[ LH1, LH2, LH3 ]

= mi n[ 70. 606 , 325. 250 , 456. 000 )

= 70. 606 mm

Effective Vessel Thickness [teff]:

= t

= 27. 000 mm




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Determine Parameter [Lamda]:

= mi n( 10, ( Dn + Tn ) / ( sqr t ( ( Di + t ef f ) * t ef f ) ) )

= mi n( 10, ( 279. 05 + 22. 400 ) / ( sqrt ( ( 554. 00 + 27. 000 ) * 27. 000 ) ) )

= 2. 407

Compute Areas A1-A43 (No Pad) or A1-A5 (With Pad) :

Area Contributed by the Vessel Wall [A1]:

= t * LR * max( Lamda/ 4, 1 )

= 27. 000 * 66. 075 * max( 2. 407/ 4, 1 )

= 0. 002 m²

Area Contributed by the Nozzle Outside the Vessel Wall [A2]:

= t n * LH

= 22. 400 * 70. 606

= 0. 002 m²

Area Contributed by the Outside Fillet Weld [A41]:

= 0. 5 * Leg412

= 0. 5 * 10. 0002

= 0. 000 m²

Area Contributed by the Reinforcing Pad [A5]:

= mi n( W * t e , LR * t e )

= mi n( 75. 075 * 30. 000 , 66. 075 * 30. 000 )

= 0. 002 m²

The total area contributed by A1 through A5 [AT]:

= A1 + f r n( A2 + A3 ) + A41 + A42 + A43 + f r p( A5 )

= 0. 002+1. 000( 0. 002+0. 000)+0. 000+0. 000+0. 000+1. 000(0. 002)

= 0. 005 m²

Allowable Local Primary Membrane Stress [Sallow]:




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= 1. 5 * S * E

= 1. 5 * 138. 000 * 1. 000

= 207. 0 N/ mm²

Determine Force acting on the Nozzle [fN]:

= P * Rn( LH - t )

= 1440. 000 * 139. 525 ( 70. 606 - 27. 000 )

= 60. 4 kN

Determine Force acting on the Shell [fS]:

= P * Ref f ( LR + t n )

= 1440. 000 * 277. 000 ( 66. 075 + 22. 400 )

= 243. 3 kN

Discontinuity Force from Internal Pressure [fY]:

= P * Ref f * Rnc

= 1440. 000 * 277. 000 * 139. 525

= 383. 7 kN

Area Resisting Internal Pressure [Ap]:

= Rn( LH - t ) + Ref f ( LR + t n + Rnc )

= 139. 525 ( 70. 606 - 27. 000 ) + 277. 000 ( 66. 075 + 22. 400 + 139. 525 )

= 0. 1 m²

Maximum Allowable Working Pressure Candidate [Pmax1]:

= Sal l ow / ( 2 * Ap/ AT - Rxs/ t ef f )

= 207. 000/ ( 2 * 0. 069/ 0. 005 - 277. 000/ 27. 000 )

= 1950. 0 psi g

Maximum Allowable Working Pressure Candidate [Pmax2]:

= S[ t / Ref f ]

= 138. 000 [27. 000/ 277. 000 ]

= 1950. 9 psi g




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Maximum Allowable Working Pressure [Pmax]:

= mi n( Pmax1, Pmax2 )

= mi n( 1950. 039 , 1950. 872 )

= 1950. 039 psi g

Average Primary Membrane Stress [SigmaAvg]:

= ( f N + f S + f Y ) / AT

= ( 60. 403 + 243. 310 + 383. 700 ) / 0. 005

= 127. 360 N/ mm²

General Primary Membrane Stress [SigmaCirc]:

= P * Ref f / t ef f

= 1440. 000 * 277. 000/ 27. 000

= 101. 9 N/ mm²

Maximum Local Primary Membrane Stress [PL]:

= max( 2 * Si gmaAvg - Si gmaCi r c, Si gmaCi r c )

= max( 2 * 127. 360 - 101. 862 , 101. 862 )

= 152. 9 N/ mm²

Summary of Nozzle Pressure/Stress Results:

Al l owed Local Pr i mary Membrane Str ess Sal l ow 207. 00 N/ mm²

Local Pr i mar y Membrane St r ess PL 152. 86 N/ mm²

Maxi mum Al l owabl e Worki ng Pressure Pmax 1950. 04 psi g

Strength of Nozzle Attachment Welds per 1-10 and U-2(g)

Discontinuity Force Factor [ky]:

= ( Rnc + t n ) / Rnc

= ( 139. 525 + 22. 400 ) / 139. 525

= 1. 161 For set - i n Nozzl es

Weld Length of Nozzle to Shell Weld [Ltau]:




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= pi / 2 * ( Rn + t n )

= pi / 2 * ( 139. 525 + 22. 400 )

= 254. 351 mm

Weld Length of Pad to Shell Weld [LtauP]:

= pi / 2 * ( Rn + t n + W )

= pi / 2 * ( 139. 525 + 22. 400 + 75. 075 )

= 372. 279 mm

Weld Throat Dimensions, (0.7071*Leg Dimensions) [L41T, L42T, L43T]:

= 7. 071, 11. 314, 0. 000, mm

Weld Load Value [fwelds]:

= mi n( f y * ky, 1. 5 * Sn( A2 + A3 ) , pi / 4*P*Rn 2̂*ky 2̂ )

= mi n(384*1. 16, 1. 5*118. 0(0. 002+0. 000) , pi / 4*1440. 0*139. 52 2̂*1. 16̂ 2)

= 204. 446 kN

Discontinuity Force [fws]:

= f wel ds * t * S/ ( t * S + t e * Sp )

= 204. 4*27. 00*138/ ( 27. 000*138+30. 000*138)

= 96. 843 kN

Discontinuity Force [fwp]:

= f wel ds * t e * Sp / ( t * S + t e * Sp )

= 204. 4*30. 00*138/ ( 27. 000*138+30. 000*138)

= 107. 603 kN

Shear Stress [tau1]:

= f ws / ( Lt au * ( 0. 6 * t w1 + 0. 49 * L43T ) )

= 96. 843/ ( 254. 351 * ( 0. 6 * 27. 000 + 0. 49 * 0. 000 ) )

= 23. 505 N/ mm²


= f wp / ( Lt au * ( 0. 6 * t w2 + 0. 49 * L41T ) )




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= 107. 603/ ( 254. 351 * ( 0. 6 * 30. 000 + 0. 49 * 7. 071 ) )

= 19. 711 N/ mm²


= f wp / ( Lt au * ( 0. 49 * L42T ) )

= 107. 603/ ( 372. 279 * ( 0. 49 * 11. 314 ) )

= 52. 143 N/ mm²

Maximum Shear Stress in the Welds:

= max( t au1, t au2, t au3 )

= max( 23. 505 , 19. 711 , 52. 143 )

= 52. 1 must be l ess t han or equal t o 138. 0 N/ mm²

Weld Size Calculations, Description: N1 12" OUTLET











Input Echo, WRC107/537 Item 1, Description: N1 12" OUTLET :

Di ameter Basi s f or Vessel Vbasi s I D

Cyl i ndr i cal or Spher i cal Vessel Cyl sph Cyl i ndr i cal




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I nternal Cor r osi on Al l owance Cas 3. 0000 mm

Vessel Di amet er Dv 548. 000 mm

Vessel Thi ckness Tv 30. 000 mm

Desi gn Temper at ure 170. 00 °F

Vessel Materi al SA- 516 70

Vessel Col d S. I . Al l owabl e Smc 138. 00 N/ mm²

Vessel Hot S. I . Al l owabl e Smh 138. 00 N/ mm²

Att achment Type Type Round

Di ameter Basi s f or Nozzl e Nbasi s I D

Cor r osi on Al l owance f or Nozzl e Can 3. 0000 mm

Nozzl e Di amet er Dn 273. 050 mm

Nozzl e Thi ckness Tn 25. 400 mm

Nozzl e Materi al SA- 106 B

Nozzl e Col d S. I . Al l owabl e SNmc 118. 00 N/ mm²

Nozzl e Hot S. I . Al l owabl e SNmh 118. 00 N/ mm²

Thi ckness of Rei nf or ci ng Pad Tpad 30. 000 mm

Di amet er of Rei nf or ci ng Pad Dpad 474. 000 mm

Desi gn I nt ernal Pressur e Dp 1440. 000 psi g

I ncl ude Pressur e Thr ust No

External Forces and Moments in WRC 107/537 Convention:

Radi al Load ( SUS) P 16. 7 kN

Longi t udi nal Shear ( SUS) Vl 13. 7 kN

Ci r cumf erent i al Shear ( SUS) Vc 13. 7 kN

Ci r cumf erent i al Moment ( SUS) Mc 13625. 0 N- m

Longi t udi nal Moment ( SUS) Ml 13625. 0 N- m

Torsi onal Moment ( SUS) Mt 18169. 9 N- m




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Use I nt eract i ve Cont r ol No

WRC107 Ver si on Ver si on Mar ch 1979

I ncl ude Pressur e St r ess I ndi ces per Di v. 2 No

Comput e Pr essure St r ess per WRC- 368 No

Note:

WRC Bulletin 537 provides equations for the dimensionless curves

found in bulletin 107. As noted in the foreword to bulletin 537,

"537 is equivalent to WRC 107". Where 107 is printed in the

results below, "537" can be interchanged with "107".

WRC 107 Stress Calculation for SUStained loads:

Radi al Load P 16. 7 kN

Ci r cumf erent i al Shear VC 13. 7 kN

Longi t udi nal Shear VL 13. 7 kN

Ci r cumf erent i al Moment MC 13625. 0 N- m

Longi t udi nal Moment ML 13625. 0 N- m

Tor si onal Moment MT 18169. 9 N- m

Di mensi onl ess Par amet er s used : Gamma = 5. 36

Dimensionless Loads for Cylindrical Shells at Attachment Junction:

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Curves r ead f or 1979 Beta Fi gure Val ue Locat i on

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

N( PHI ) / ( P/ Rm ) 0. 464 4C 0. 815 ( A, B)

N( PHI ) / ( P/ Rm ) 0. 464 3C 0. 652 ( C, D)

M( PHI ) / ( P ) 0. 464 2C1 0. 043 ( A, B)

M( PHI ) / ( P ) 0. 464 1C 0. 063 ( C, D)

N( PHI ) / ( MC/ ( Rm**2 * Beta) ) 0. 464 3A 0. 250 ( A, B, C, D)

M( PHI ) / ( MC/ ( Rm * Beta) ) 0. 464 1A 0. 087 ( A, B, C, D)

N( PHI ) / ( ML/ ( Rm**2 * Beta) ) 0. 464 3B 0. 630 ( A, B, C, D)




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M( PHI ) / ( ML/ ( Rm * Beta) ) 0. 464 1B 0. 030 ( A, B, C, D)

N( x) / ( P/ Rm ) 0. 464 3C 0. 652 ( A, B)

N( x) / ( P/ Rm ) 0. 464 4C 0. 815 ( C, D)

M( x) / ( P ) 0. 464 1C1 0. 064 ( A, B)

M( x) / ( P ) 0. 464 2C 0. 043 ( C, D)

N( x) / ( MC/ ( Rm**2 * Beta) ) 0. 464 4A 0. 493 ( A, B, C, D)

M( x) / ( MC/ ( Rm * Beta) ) 0. 464 2A 0. 049 ( A, B, C, D)

N( x) / ( ML/ ( Rm**2 * Beta) ) 0. 464 4B 0. 229 ( A, B, C, D)

M( x) / ( ML/ ( Rm * Beta) ) 0. 464 2B 0. 055 ( A, B, C, D)


Stresses in the Vessel at the Attachment Junction

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



- - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


- - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Ci r c. Memb. P | - 0. 8 - 0. 8 - 0. 8 - 0. 8 - 0. 6 - 0. 6 - 0. 6 - 0. 6

Ci r c. Bend. P | - 1. 3 1. 3 -1. 3 1. 3 -1. 9 1. 9 -1. 9 1. 9

Ci r c. Memb. MC | 0. 0 0. 0 0. 0 0. 0 - 1. 4 - 1. 4 1. 4 1. 4

Ci r c. Memb. MC | 0. 0 0. 0 0. 0 0. 0 - 15. 4 15. 4 15. 4 - 15. 4

Ci r c. Memb. ML | - 3. 5 - 3. 5 3. 5 3. 5 0. 0 0. 0 0. 0 0. 0

Ci r c. Bend. ML | - 5. 3 5. 3 5. 3 - 5. 3 0. 0 0. 0 0. 0 0. 0

|

Tot . Ci r c. St r . | - 10. 9 2. 4 6. 7 - 1. 3 - 19. 4 15. 4 14. 3 - 12. 7

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Long. Memb. P | - 0. 6 - 0. 6 - 0. 6 - 0. 6 - 0. 8 - 0. 8 - 0. 8 - 0. 8

Long. Bend. P | - 2. 0 2. 0 - 2. 0 2. 0 - 1. 3 1. 3 - 1. 3 1. 3

Long. Memb. MC | 0. 0 0. 0 0. 0 0. 0 - 2. 7 - 2. 7 2. 7 2. 7

Long. Bend. MC | 0. 0 0. 0 0. 0 0. 0 - 8. 7 8. 7 8. 7 - 8. 7




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Long. Memb. ML | - 1. 3 - 1. 3 1. 3 1. 3 0. 0 0. 0 0. 0 0. 0

Long. Bend. ML | - 9. 7 9. 7 9. 7 - 9. 7 0. 0 0. 0 0. 0 0. 0

|

Tot . Long. St r . | - 13. 6 9. 8 8. 4 - 7. 1 - 13. 5 6. 5 9. 3 - 5. 4

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Shear VC | 0. 5 0. 5 - 0. 5 - 0. 5 0. 0 0. 0 0. 0 0. 0

Shear VL | 0. 0 0. 0 0. 0 0. 0 - 0. 5 - 0. 5 0. 5 0. 5

Shear MT | 1. 9 1. 9 1. 9 1. 9 1. 9 1. 9 1. 9 1. 9

|

Tot . Shear | 2. 4 2. 4 1. 5 1. 5 1. 5 1. 5 2. 4 2. 4

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

St r . I nt . | 15. 0 10. 5 9. 2 7. 5 19. 7 15. 6 15. 2 13. 5

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

WARNI NG: Rat i o of Pad Radi us/ Rm ( 0. 816) i s not bet ween 0. 01 and 0. 571.

Di mensi onl ess Par amet er s used : Gamma = 10. 76

Dimensionless Loads for Cylindrical Shells at Pad edge:

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Curves r ead f or 1979 Beta Fi gure Val ue Locat i on

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

N( PHI ) / ( P/ Rm ) 0. 714 4C ! 1. 304 ( A, B)

N( PHI ) / ( P/ Rm ) 0. 714 3C ! 0. 768 ( C, D)

M( PHI ) / ( P ) 0. 714 2C1 ! 0. 020 ( A, B)

M( PHI ) / ( P ) 0. 714 1C ! 0. 055 ( C, D)

N( PHI ) / ( MC/ ( Rm**2 * Beta) ) 0. 714 3A ! 0. 470 ( A, B, C, D)

M( PHI ) / ( MC/ ( Rm * Beta) ) 0. 714 1A ! 0. 074 ( A, B, C, D)

N( PHI ) / ( ML/ ( Rm**2 * Beta) ) 0. 714 3B ! 0. 987 ( A, B, C, D)

M( PHI ) / ( ML/ ( Rm * Beta) ) 0. 714 1B ! 0. 015 ( A, B, C, D)

N( x) / ( P/ Rm ) 0. 714 3C ! 0. 768 ( A, B)

N( x) / ( P/ Rm ) 0. 714 4C ! 1. 304 ( C, D)

M( x) / ( P ) 0. 714 1C1 ! 0. 038 ( A, B)

M( x) / ( P ) 0. 714 2C ! 0. 033 ( C, D)




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N( x) / ( MC/ ( Rm**2 * Beta) ) 0. 714 4A ! 1. 136 ( A, B, C, D)

M( x) / ( MC/ ( Rm * Beta) ) 0. 714 2A ! 0. 036 ( A, B, C, D)

N( x) / ( ML/ ( Rm**2 * Beta) ) 0. 714 4B ! 0. 480 ( A, B, C, D)

M( x) / ( ML/ ( Rm * Beta) ) 0. 714 2B ! 0. 030 ( A, B, C, D)

Note - The ! mark next to the figure name denotes curve value exceeded.

St r ess Concent r at i on Factors Kn = 1. 00, Kb = 1. 00

Stresses in the Vessel at the Edge of Reinforcing Pad

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



- - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


- - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Ci r c. Memb. P | - 2. 8 - 2. 8 - 2. 8 - 2. 8 - 1. 6 - 1. 6 - 1. 6 - 1. 6

Ci r c. Bend. P | - 2. 8 2. 8 -2. 8 2. 8 -7. 5 7. 5 -7. 5 7. 5

Ci r c. Memb. MC | 0. 0 0. 0 0. 0 0. 0 - 3. 9 - 3. 9 3. 9 3. 9

Ci r c. Memb. MC | 0. 0 0. 0 0. 0 0. 0 - 40. 2 40. 2 40. 2 - 40. 2

Ci r c. Memb. ML | - 8. 3 - 8. 3 8. 3 8. 3 0. 0 0. 0 0. 0 0. 0

Ci r c. Bend. ML | - 8. 1 8. 1 8. 1 - 8. 1 0. 0 0. 0 0. 0 0. 0

|

Tot . Ci r c. St r . | - 22. 0 - 0. 1 10. 9 0. 1 - 53. 3 42. 1 35. 0 - 30. 3

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Long. Memb. P | - 1. 6 - 1. 6 - 1. 6 - 1. 6 - 2. 8 - 2. 8 - 2. 8 - 2. 8

Long. Bend. P | - 5. 2 5. 2 - 5. 2 5. 2 - 4. 6 4. 6 - 4. 6 4. 6

Long. Memb. MC | 0. 0 0. 0 0. 0 0. 0 - 9. 5 - 9. 5 9. 5 9. 5

Long. Bend. MC | 0. 0 0. 0 0. 0 0. 0 - 19. 3 19. 3 19. 3 - 19. 3

Long. Memb. ML | - 4. 0 - 4. 0 4. 0 4. 0 0. 0 0. 0 0. 0 0. 0

Long. Bend. ML | - 16. 2 16. 2 16. 2 - 16. 2 0. 0 0. 0 0. 0 0. 0

|




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Tot . Long. St r . | - 27. 0 15. 7 13. 4 - 8. 6 - 36. 2 11. 6 21. 4 - 8. 0

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Shear VC | 0. 7 0. 7 - 0. 7 - 0. 7 0. 0 0. 0 0. 0 0. 0

Shear VL | 0. 0 0. 0 0. 0 0. 0 - 0. 7 - 0. 7 0. 7 0. 7

Shear MT | 1. 9 1. 9 1. 9 1. 9 1. 9 1. 9 1. 9 1. 9

|

Tot . Shear | 2. 6 2. 6 1. 2 1. 2 1. 2 1. 2 2. 6 2. 6

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

St r . I nt . | 28. 1 16. 7 13. 9 9. 1 53. 4 42. 2 35. 4 30. 6

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


Vessel Stress Summation at Attachment Junction

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



- - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


- - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Ci r c. Pm( SUS) | 43. 7 53. 7 43. 7 53. 7 43. 7 53. 7 43. 7 53. 7

Ci r c. Pl ( SUS) | - 4. 3 - 4. 3 2. 7 2. 7 - 2. 0 - 2. 0 0. 8 0. 8

Ci r c. Q ( SUS) | - 6. 6 6. 6 4. 0 - 4. 0 - 17. 4 17. 4 13. 5 - 13. 5

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Long. Pm ( SUS) | 21. 9 21. 9 21. 9 21. 9 21. 9 21. 9 21. 9 21. 9

Long. Pl ( SUS) | - 1. 9 - 1. 9 0. 6 0. 6 - 3. 5 - 3. 5 1. 9 1. 9

Long. Q ( SUS) | - 11. 7 11. 7 7. 8 - 7. 8 - 10. 0 10. 0 7. 4 - 7. 4

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Shear Pm( SUS) | 0. 0 0. 0 0. 0 0. 0 0. 0 0. 0 0. 0 0. 0

Shear Pl ( SUS) | 0. 5 0. 5 - 0. 5 - 0. 5 - 0. 5 - 0. 5 0. 5 0. 5

Shear Q ( SUS) | 1. 9 1. 9 1. 9 1. 9 1. 9 1. 9 1. 9 1. 9

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Pm ( SUS) | 43. 7 53. 7 43. 7 53. 7 43. 7 53. 7 43. 7 53. 7




CLIENT:SSGC

DDFC LAHORE




1

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Pm+Pl ( SUS) | 39. 5 49. 4 46. 5 56. 4 41. 8 51. 7 44. 5 54. 4

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Pm+Pl +Q ( Tot al ) | 33. 1 56. 3 50. 5 52. 5 24. 5 69. 1 58. 2 41. 2

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



- - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Pm ( SUS) | 53. 68 138. 00 | Passed

Pm+Pl ( SUS) | 56. 38 207. 00 | Passed


- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


Vessel Stress Summation at Reinforcing Pad Edge

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



- - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


- - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Ci r c. Pm ( SUS) | 97. 1 107. 1 97. 1 107. 1 97. 1 107. 1 97. 1 107. 1

Ci r c. Pl ( SUS) | - 11. 0 - 11. 0 5. 5 5. 5 - 5. 6 - 5. 6 2. 3 2. 3

Ci r c. Q ( SUS) | - 10. 9 10. 9 5. 4 - 5. 4 - 47. 7 47. 7 32. 6 - 32. 6

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Long. Pm ( SUS) | 48. 6 48. 6 48. 6 48. 6 48. 6 48. 6 48. 6 48. 6

Long. Pl ( SUS) | - 5. 6 - 5. 6 2. 4 2. 4 - 12. 3 - 12. 3 6. 7 6. 7

Long. Q ( SUS) | - 21. 4 21. 4 11. 0 - 11. 0 - 23. 9 23. 9 14. 7 - 14. 7

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Shear Pm( SUS) | 0. 0 0. 0 0. 0 0. 0 0. 0 0. 0 0. 0 0. 0




CLIENT:SSGC

DDFC LAHORE




1

Shear Pl ( SUS) | 0. 7 0. 7 - 0. 7 - 0. 7 - 0. 7 - 0. 7 0. 7 0. 7

Shear Q ( SUS) | 1. 9 1. 9 1. 9 1. 9 1. 9 1. 9 1. 9 1. 9

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Pm ( SUS) | 97. 1 107. 1 97. 1 107. 1 97. 1 107. 1 97. 1 107. 1

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Pm+Pl ( SUS) | 86. 1 96. 0 102. 6 112. 6 91. 6 101. 5 99. 4 109. 4

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Pm+Pl +Q ( Tot al ) | 75. 3 107. 1 108. 0 107. 2 43. 9 149. 2 132. 2 76. 9

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



- - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Pm ( SUS) | 107. 06 138. 00 | Passed

Pm+Pl ( SUS) | 112. 56 207. 00 | Passed


- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -





CLIENT:SSGC

DDFC LAHORE



Nozzle Calcs. : N3 VENT SV Nozl: 14 11:16pm Aug 3,2015

1

INPUT VALUES, Nozzle Description: N3 VENT SV From : 20













Materi al SA- 105


Mat er i al Speci f i cat i on/ Type For gi ngs





Di ameter 1. 5000 i n.

Si ze and Thi ckness Basi s Act ual

Act ual Thi ckness t n 8. 3820 mm




CLIENT:SSGC

DDFC LAHORE




1



= ( P*R) / ( S*E- 0. 6*P) per UG- 27 ( c) ( 1)

= ( 1440. 00*277. 0000) / ( 138*1. 00- 0. 6*1440. 00)

= 20. 8287 mm



= (1440. 00*19. 0500) / ( 138*1. 00+0. 4*1440. 00)

= 1. 3323 mm

Note:

Taking a UG-36(c)(3)(a) exemption for nozzle: N3 VENT SV.

This calculation is valid for nozzles that meet all the requirements of

paragraph UG-36. Please check the Code carefully, especially for nozzles

that are not isolated or do not meet Code spacing requirements. To force

the computation of areas for small nozzles go to Tools->Configuration

and check the box to force the UG-37 small nozzle area calculation or

force the Appendix 1-10 computation in Nozzle Design Options.


Wal l Thi ckness f or I nt er nal / Exter nal pr essur es t a = 4. 3323 mm







= mi n[ t b3, max( t b1, t b2) ]




CLIENT:SSGC

DDFC LAHORE




1

= mi n[ 6. 120 , max( 23. 8287 , 4. 5000 ) ]

= 6. 1200 mm


= max( t a, t b )

= max( 4. 3323 , 6. 1200 )

= 6. 1200 mm

Available Nozzle Neck Thickness = 8.3820 mm --> OK


MDMT of Nozzle-Shell/Head Weld for the Nozzle (UCS-66(a)1(b)), Curve: B

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



Mi n Met al Temp. w/ o i mpact per UCS- 66, Curve B - 20 °F



Weld Size Calculations, Description: N3 VENT SV




Nozzl e Wel d 3. 7674 = 0. 7 * t mi n. 5. 6560 = 0. 7 * Wo mm

NOTE : Skipping the nozzle attachment weld strength calculations.

Per UW-15(b)(2) the nozzles exempted by UG-36(c)(3)(a)

(small nozzles) do not require a weld strength check.




CLIENT:SSGC

DDFC LAHORE




1










CLIENT:SSGC

DDFC LAHORE



Nozzle Calcs. : N4A (PDI) Nozl: 15 11:16pm Aug 3,2015

1

INPUT VALUES, Nozzle Description: N4A (PDI) From : 20













Materi al [ Normal i zed] SA- 105













CLIENT:SSGC

DDFC LAHORE




1










| |

| |

| |

| |

| |

| \ |

___ _____ __/ | _\ |

| |

| |

| ______________|

Abut ting/Set-on Nozzle No Pad

Reinforcement CALCULATION, Description: N4A (PDI)







CLIENT:SSGC

DDFC LAHORE




1



= ( P*R) / ( S*E- 0. 6*P) per UG- 27 ( c) ( 1)

= ( 1440. 00*277. 0000) / ( 138*1. 00- 0. 6*1440. 00)

= 20. 8287 mm



= (1440. 00*12. 7000) / ( 138*1. 00+0. 4*1440. 00)

= 0. 8881 mm

Note:

Taking a UG-36(c)(3)(a) exemption for nozzle: N4A (PDI).















= mi n[ t b3, max( t b1, t b2) ]




CLIENT:SSGC

DDFC LAHORE




1

= mi n[ 5. 510 , max( 23. 8287 , 4. 5000 ) ]

= 5. 5100 mm


= max( t a, t b )

= max( 3. 8881 , 5. 5100 )

= 5. 5100 mm




- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -






Weld Size Calculations, Description: N4A (PDI)











CLIENT:SSGC

DDFC LAHORE



Nozzle Calcs. : N4B PDI Nozl: 16 11:16pm Aug 3,2015

1










| |

| |

| |

| |

| |

| \ |

___ _____ __/ | _\ |

| |

| |

| ______________|


Reinforcement CALCULATION, Description: N4B PDI







CLIENT:SSGC

DDFC LAHORE




1



= ( P*R) / ( S*E- 0. 6*P) per UG- 27 ( c) ( 1)

= ( 1440. 00*277. 0000) / ( 138*1. 00- 0. 6*1440. 00)

= 20. 8287 mm



= (1440. 00*12. 7000) / ( 138*1. 00+0. 4*1440. 00)

= 0. 8881 mm

Note:

Taking a UG-36(c)(3)(a) exemption for nozzle: N4B PDI.















= mi n[ t b3, max( t b1, t b2) ]




CLIENT:SSGC

DDFC LAHORE




1

= mi n[ 5. 510 , max( 23. 8287 , 4. 5000 ) ]

= 5. 5100 mm


= max( t a, t b )

= max( 3. 8881 , 5. 5100 )

= 5. 5100 mm




- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -






Weld Size Calculations, Description: N4B PDI











CLIENT:SSGC

DDFC LAHORE




1










CLIENT:SSGC

DDFC LAHORE



Nozzle Calcs. : DRAIN 1 Nozl: 17 11:16pm Aug 3,2015

1

INPUT VALUES, Nozzle Description: DRAIN 1 From : 20


























CLIENT:SSGC

DDFC LAHORE




1


Reinforcement CALCULATION, Description: DRAIN 1






= ( P*R) / ( S*E- 0. 6*P) per UG- 27 ( c) ( 1)

= ( 1440. 00*277. 0000) / ( 138*1. 00- 0. 6*1440. 00)

= 20. 8287 mm



= (1440. 00*30. 1625) / ( 118*1. 00+0. 4*1440. 00)

= 2. 4552 mm

Note:

Taking a UG-36(c)(3)(a) exemption for nozzle: DRAIN 1.












CLIENT:SSGC

DDFC LAHORE




1







= mi n[ t b3, max( t b1, t b2) ]

= mi n[ 6. 420 , max( 23. 8287 , 4. 5000 ) ]

= 6. 4200 mm


= max( t a, t b )

= max( 5. 4552 , 6. 4200 )

= 6. 4200 mm




- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -




MDMT of Nozzle Neck to Pad Weld fo r Reinforcement pad, Curve: B

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -







CLIENT:SSGC

DDFC LAHORE




1


MDMT of Shell to Pad Weld at Pad OD for pad, Curve: B

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Govrn. thk, tg = 20.000 , c = 3.0000 mm , E* = 1.00


Pad governing, Conservatively assuming Pad stress = Shell stress(Div. 1 L-9.3)

Mi n Met al Temp. w/ o i mpact per UCS- 66, Curve B 19 °F




- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -







Weld Size Calculations, Description: DRAIN 1










CLIENT:SSGC

DDFC LAHORE




1













CLIENT:SSGC

DDFC LAHORE




1









Pad Mat er i al SA- 516 70











| |

| |

| |

| |

___ ____ ___/ | |

____ / | ___ ____ ___\ | |

| \ | |

| \ | |

| ________________ \ | __ |




CLIENT:SSGC

DDFC LAHORE




1








= ( P*R) / ( S*E- 0. 6*P) per UG- 27 ( c) ( 1)

= ( 1440. 00*277. 0000) / ( 138*1. 00- 0. 6*1440. 00)

= 20. 8287 mm



= (1440. 00*30. 1625) / ( 118*1. 00+0. 4*1440. 00)

= 2. 4552 mm

Note:













CLIENT:SSGC

DDFC LAHORE




1







= mi n[ t b3, max( t b1, t b2) ]

= mi n[ 6. 420 , max( 23. 8287 , 4. 5000 ) ]

= 6. 4200 mm


= max( t a, t b )

= max( 5. 4552 , 6. 4200 )

= 6. 4200 mm




- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -





- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -







CLIENT:SSGC

DDFC LAHORE




1



- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Govrn. thk, tg = 20.000 , c = 3.0000 mm , E* = 1.00







- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

















CLIENT:SSGC

DDFC LAHORE




1













CLIENT:SSGC

DDFC LAHORE




1




















| |

| |

| |

| |

___ ____ ___/ | |

____ / | ___ ____ ___\ | |

| \ | |

| \ | |

| ________________ \ | __ |




CLIENT:SSGC

DDFC LAHORE




1








= ( P*R) / ( S*E- 0. 6*P) per UG- 27 ( c) ( 1)

= ( 1440. 00*277. 0000) / ( 138*1. 00- 0. 6*1440. 00)

= 20. 8287 mm



= (1440. 00*30. 1625) / ( 118*1. 00+0. 4*1440. 00)

= 2. 4552 mm

Note:













CLIENT:SSGC

DDFC LAHORE




1







= mi n[ t b3, max( t b1, t b2) ]

= mi n[ 6. 420 , max( 23. 8287 , 4. 5000 ) ]

= 6. 4200 mm


= max( t a, t b )

= max( 5. 4552 , 6. 4200 )

= 6. 4200 mm




- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -





- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -







CLIENT:SSGC

DDFC LAHORE




1



- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Govrn. thk, tg = 20.000 , c = 3.0000 mm , E* = 1.00







- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

















CLIENT:SSGC

DDFC LAHORE




1













CLIENT:SSGC

DDFC LAHORE



Nozzle Calcs. : N10 1" COUPLING Nozl: 20 11:16pm Aug 3,2015

1

INPUT VALUES, Nozzle Description: N10 1" COUPLING From : 20













Materi al SA- 105













CLIENT:SSGC

DDFC LAHORE




1










| |

| |

| |

| |

| |

| \ |

___ _____ __/ | _\ |

| |

| |

| ______________|


Reinforcement CALCULATION, Description: N10 1" COUPLING







CLIENT:SSGC

DDFC LAHORE




1



= ( P*R) / ( S*E- 0. 6*P) per UG- 27 ( c) ( 1)

= ( 1440. 00*277. 0000) / ( 138*1. 00- 0. 6*1440. 00)

= 20. 8287 mm



= (1440. 00*28. 5750) / ( 138*1. 00+0. 4*1440. 00)

= 1. 9988 mm

Note:

Taking a UG-36(c)(3)(a) exemption for nozzle: N10 1" COUPLING.















= mi n[ t b3, max( t b1, t b2) ]




CLIENT:SSGC

DDFC LAHORE




1

= mi n[ 6. 420 , max( 23. 8287 , 4. 5000 ) ]

= 6. 4200 mm


= max( t a, t b )

= max( 4. 9988 , 6. 4200 )

= 6. 4200 mm




- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -







Weld Size Calculations, Description: N10 1" COUPLING










CLIENT:SSGC

DDFC LAHORE




1











CLIENT:SSGC

DDFC LAHORE



Nozzle Calcs. : N13 SAFTY VALVE Nozl: 21 11:16pm Aug 3,2015

1

INPUT VALUES, Nozzle Description: N13 SAFTY VALVE From : 20






















Nomi nal Thi ckness t n XXS




CLIENT:SSGC

DDFC LAHORE




1
























| |

| |

| |

| |

___ ____ ___/ | |




CLIENT:SSGC

DDFC LAHORE




1

_ ___ / | _ _________\ | |

| \ | |

| \ | |

| ________________ \ | __ |


Reinforcement CALCULATION, Description: N13 SAFTY VALVE






= ( P*R) / ( S*E- 0. 6*P) per UG- 27 ( c) ( 1)

= ( 1440. 00*277. 0000) / ( 138*1. 00- 0. 6*1440. 00)

= 20. 8287 mm



= (1440. 00*30. 1625) / ( 118*1. 00+0. 4*1440. 00)

= 2. 4553 mm

Note:

Taking a UG-36(c)(3)(a) exemption for nozzle: N13 SAFTY VALVE.








CLIENT:SSGC

DDFC LAHORE




1











= mi n[ t b3, max( t b1, t b2) ]

= mi n[ 6. 420 , max( 23. 8287 , 4. 5000 ) ]

= 6. 4200 mm


= max( t a, t b )

= max( 5. 4553 , 6. 4200 )

= 6. 4200 mm



MDMT of the Nozzle Neck to Flange Weld, Curve: B

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -








CLIENT:SSGC

DDFC LAHORE




1

MDMT of Nozzle Neck to Pad Weld for the Nozzle, Curve: B

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -






- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -






- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Govrn. thk, tg = 24.000 , c = 3.0000 mm , E* = 1.00




Mi n Met al Temp. at Requi r ed t hi ckness ( UCS 66. 1) 5 °F



- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -








CLIENT:SSGC

DDFC LAHORE




1












Weld Size Calculations, Description: N13 SAFTY VALVE














CLIENT:SSGC

DDFC LAHORE




1









CLIENT:SSGC

DDFC LAHORE



Nozzle Calcs. : N11 DRAIN 2" Nozl: 22 11:16pm Aug 3,2015

1

INPUT VALUES, Nozzle Description: N11 DRAIN 2" From : 20






















Nomi nal Thi ckness t n XXS




CLIENT:SSGC

DDFC LAHORE




1
























| |

| |

| |

| |

___ ____ ___/ | |




CLIENT:SSGC

DDFC LAHORE




1

_ ___ / | _ _________\ | |

| \ | |

| \ | |

| ________________ \ | __ |


Reinforcement CALCULATION, Description: N11 DRAIN 2"






= ( P*R) / ( S*E- 0. 6*P) per UG- 27 ( c) ( 1)

= ( 1440. 00*277. 0000) / ( 138*1. 00- 0. 6*1440. 00)

= 20. 8287 mm



= (1440. 00*30. 1625) / ( 118*1. 00+0. 4*1440. 00)

= 2. 4553 mm

Note:

Taking a UG-36(c)(3)(a) exemption for nozzle: N11 DRAIN 2".








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= mi n[ t b3, max( t b1, t b2) ]

= mi n[ 6. 420 , max( 23. 8287 , 4. 5000 ) ]

= 6. 4200 mm


= max( t a, t b )

= max( 5. 4553 , 6. 4200 )

= 6. 4200 mm



MDMT of the Nozzle Neck to Flange Weld, Curve: B

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -








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MDMT of Nozzle Neck to Pad Weld for the Nozzle, Curve: B

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -






- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -






- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Govrn. thk, tg = 24.000 , c = 3.0000 mm , E* = 1.00




Mi n Met al Temp. at Requi r ed t hi ckness ( UCS 66. 1) 5 °F



- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -








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Weld Size Calculations, Description: N11 DRAIN 2"














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Nozzle Schedule : Step: 23 11:16pm Aug 3,2015

1

Nozzle Schedule:

Nomi nal Fl ange Noz. Wal l Re- Pad Cut

Descr i pt i on Si ze Sch/ Type O/ Di a Thk ODi a Thi ck Lengt h

i n. Cl s i n. mm mm mm mm

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

N4A ( PDI ) 1. 000 - None 1. 000 5. 842 - - 65. 22

N4B PDI 1. 000 - None 1. 000 5. 842 - - 65. 22

N3 VENT SV 1. 500 - None 1. 500 8. 382 - - 78. 29

DRAI N 1 2. 000 160 None 2. 375 8. 738 140. 00 20. 000 378. 67

DRAI N 2 2. 000 160 None 2. 375 8. 738 140. 00 20. 000 378. 67

DRAI N 3 2. 000 160 None 2. 375 8. 738 140. 00 20. 000 378. 67

N13 SAFTY VALVE 2. 000 XXS WNF 2. 37511. 074 162. 00 24. 000 153. 57

N11 DRAI N 2" 2. 000 XXS WNF 2. 37511. 074 160. 32 24. 000 239. 57

N10 1" COUPLI NG 2. 250 - None 2. 25011. 875 - - 91. 82

N2 12" 12. 000 120 WNF 12. 75025. 400 455. 00 30. 000 261. 75

N1 12" OUTLET 12. 000 120 WNF 12. 75025. 400 474. 00 30. 000 381. 22

General Notes for the above table:

The Cut Length is the Outside Projection + Inside Projection + Drop +

In Plane Shell Thickness. This value does not include weld gaps,

nor does it account for shrinkage.

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

For hub nozzles, the thickness and diameter shown are those of the smaller

and thinner section.

Nozzle Material and Weld Fillet Leg Size Details:




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Shl Gr ve Noz Shl / Pad Pad OD Pad Gr ve I nsi de

Nozzl e Mat er i al Wel d Wel d Wel d Wel d Wel d

mm mm mm mm mm

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

N4A ( PD SA- 105 5. 842 8. 000 - - -

N4B PDI SA- 105 5. 842 8. 000 - - -

N3 VENT SA- 105 0. 000 8. 000 - - -

DRAI N 1 SA- 106 B 26. 000 8. 000 16. 000 20. 000 -

DRAI N 2 SA- 106 B 26. 000 8. 000 16. 000 20. 000 -

DRAI N 3 SA- 106 B 26. 000 8. 000 16. 000 20. 000 -

N13 SAF SA- 106 B 30. 000 12. 000 18. 000 24. 000 -

N11 DRA SA- 106 B 30. 000 12. 000 18. 000 24. 000 -

N10 1" SA- 105 11. 875 10. 000 - - -

N2 12" SA- 106 B 30. 000 10. 000 18. 000 30. 000 -

N1 12" SA- 106 B 30. 000 10. 000 16. 000 30. 000 -

Note: The Outside projections below do not include the flange thickness.

Nozzle Miscellaneous Data:

El evat i on/ Di st ance Layout Pr oj ecti on I nst al l ed I n

Nozzl e From Dat um Angl e Outsi de I nsi de Component

mm deg. mm mm

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

N4A ( PDI ) 1188. 000 0. 00 34. 92 0. 00 SHELL1

N4B PDI 688. 000 0. 00 34. 92 0. 00 SHELL1

N3 VENT SV 1788. 000 0. 00 47. 62 0. 00 SHELL1

DRAI N 1 648. 000 180. 00 347. 00 0. 00 SHELL1

DRAI N 2 1147. 000 180. 00 347. 00 0. 00 SHELL1

DRAI N 3 1719. 000 180. 00 347. 00 0. 00 SHELL1

N13 SAFTY VALVE 1488. 000 0. 00 121. 90 0. 00 SHELL1

N11 DRAI N 2" 151. 000 180. 00 207. 90 0. 00 SHELL1

N10 1" COUPLI NG 155. 000 0. 00 60. 33 0. 00 SHELL1

N2 12" 0. 00 205. 75 0. 00 ASME B 16. 9




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N1 12" OUTLET 1238. 000 90. 00 298. 25 0. 00 SHELL1





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Nozzle Summary : Step: 24 11:16pm Aug 3,2015

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Nozzle Calculation Summary:

Descr i pt i on MAWP Ext MAPNC UG45 [ t r ] Wel d Ar eas or

psi g psi g Pat h St r esses

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

N2 12" 1440. 00 . . . . . . OK 16. 18 OK Passed

N1 12" OUTLET 1440. 00 . . . . . . OK 15. 36 OK Passed

N3 VENT SV 1440. 00 . . . . . . OK 6. 12 OK NoCal c[ *]

N4A ( PDI ) 1440. 00 . . . . . . OK 5. 51 OK NoCal c[ *]

N4B PDI 1440. 00 . . . . . . OK 5. 51 OK NoCal c[ *]

DRAI N 1 1440. 00 . . . . . . OK 6. 42 OK NoCal c[ *]



N10 1" COUPLI NG 1440. 00 . . . . . . OK 6. 42 OK NoCal c[ *]

N13 SAFTY VALVE 1440. 00 . . . . . . OK 6. 42 OK NoCal c[ *]

N11 DRAI N 2" 1440. 00 . . . . . . OK 6. 42 OK NoCal c[ *]

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Mi n. - Nozzl es 1440. 00 N11 DRAI N

Mi n. Shel l &Fl gs 1440. 00 10 20 2056. 28

Comput ed Vessel M. A. W. P. 1440. 00 psi g

[*] - This was a small opening and the areas were not computed or

the MAWP of this connection could not be computed because

the longitudinal bending stress was greater than the hoop stress.

Note: MAWPs (Internal Case) shown above are at the High Point.

Check the Spatial Relationship between the Nozzles

From Node Nozzl e Descr i pt i on X Coordi nate, Layout Angl e, Di a. Li mi t

10 N2 12" 0. 000 0. 000 500. 000




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Nozzle Summary : Step: 24 11:16pm Aug 3,2015

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20 N1 12" OUTLET 1353. 000 90. 000 456. 000

20 N3 VENT SV 1903. 000 0. 000 92. 100

20 N4A ( PDI ) 1303. 000 0. 000 79. 400

20 N4B PDI 803. 000 0. 000 79. 400

20 DRAI N 1 763. 000 180. 000 114. 325

20 DRAI N 2 1262. 000 180. 000 114. 325

20 DRAI N 3 1834. 000 180. 000 114. 325

20 N10 1" COUPLI NG 270. 000 0. 000 111. 150

20 N13 SAFTY VALVE 1603. 000 0. 000 114. 325

20 N11 DRAI N 2" 266. 000 180. 000 114. 325

The nozzle spacing is computed by the following:

= Sqrt( ll² + lc² ) 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 !





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MDMT Summary : Step: 25 11:16pm Aug 3,2015

1

Minimum Design Metal Temperature Results Summary :

Curve Basi c Reduced UG- 20( f ) Thi ckness Gov E*

Descr i pt i on MDMT MDMT MDMT r at i o Thk

Not es °F °F °F mm

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

ASME B 16. 9 N[ 10] D - 23 - 49 0. 733 30. 000 1. 000

ASME B 16. 9 NP[ 7] D - 23 - 46 0. 771 30. 000 1. 000

SHELL1 [ 8] D - 23 - 46 0. 771 30. 000 1. 000

N2 12" [ 1] C - 11 - 42 - 20 0. 686 22. 225 1. 000

Nozzl e Fl g [ 5] - 20 - 55 0. 649

N1 12" OUTLET [ 1] D - 23 - 46 0. 771 30. 000 1. 000

Nozzl e Fl g [ 4] - 20 - 55 0. 643

N3 VENT SV [ 1] B - 20 - 155 0. 248 8. 382 1. 000

N4A ( PDI ) [ 1] C - 55 - 155 0. 313 5. 842 1. 000

N4B PDI [ 1] C - 55 - 155 0. 313 5. 842 1. 000

DRAI N 1 [ 1] B 19 - 20 - 20 0. 771 20. 000 1. 000

DRAI N 2 [ 1] B 19 - 20 - 20 0. 771 20. 000 1. 000

DRAI N 3 [ 1] B 19 - 20 - 20 0. 771 20. 000 1. 000

N10 1" COUPLI N[ 1] B - 10 - 150 - 20 0. 225 11. 875 1. 000

N13 SAFTY VALV[1] B 28 - 20 - 20 0. 771 24. 000 1. 000

Nozzl e Fl g [ 4] - 20 - 55 0. 367

N11 DRAI N 2" [ 1] B 28 - 20 - 20 0. 771 24. 000 1. 000

Nozzl e Fl g [ 4] - 20 - 55 0. 367

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Requi r ed Mi ni mum Desi gn Met al Temper at ure 32 °F

War mest Comput ed Mi ni mum Desi gn Met al Temperat ure - 20 °F

Notes:

[ ! ] - This was an impact tested material.

[ 1] - Governing Nozzle Weld.

[ 4] - ANSI Flange MDMT Calcs; Thickness ratio per UCS-66(b)(1)(c).




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MDMT Summary : Step: 25 11:16pm Aug 3,2015

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[ 5] - ANSI Flange MDMT Calcs; Thickness ratio per UCS-66(b)(1)(b).

[ 6] - MDMT Calculations at the Shell/Head Joint.

[ 7] - MDMT Calculations for the Straight Flange.

[ 8] - Cylinder/Cone/Flange Junction MDMT.

[ 9] - Calculations in the Spherical Portion of the Head.

[10] - Calculations in the Knuckle Portion of the Head.

[11] - Calculated (Body Flange) Flange MDMT.

[12] - Calculated Flat Head MDMT per UCS-66.3

[13] - Tubesheet MDMT, shell side, if applicable

[14] - Tubesheet MDMT, tube side, if applicable

[15] - Nozzle Material

[16] - Shell or Head Material

UG-84(b)(2) was not considered.

UCS-66(g) was not considered.

UCS-66(i) was not considered.

Notes:

Impact test temps were not entered in and not considered in the analysis.

UCS-66(i) applies to impact tested materials not by specification and

UCS-66(g) applies to materials impact tested per UG-84.1 General Note (c).

The Basic MDMT includes the (30F) PWHT credit if applicable.





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Vessel Design Summary : Step: 26 11:17pm Aug 3,2015

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Di amet er Spec : 548. 000 mm I D

Vessel Desi gn Lengt h, Tangent t o Tangent 2857. 80 mm

Speci f i ed DatumLi ne Di st ance 115. 00 mm

Shel l Materi al SA- 516 70 [ Normal i zed]

Nozzl e Materi al SA- 106 B

Nozzl e Materi al SA- 105

Re- Pad Mater i al SA- 516 70 [ Normal i zed]

I nternal Desi gn Temper ature 170 °F

I nternal Desi gn Pressur e 1440. 000 psi g

Ext ernal Desi gn Temper ature 0 °F

Maxi mum Al l owabl e Worki ng Pressure 1440. 000 psi g

Hydr ost at i c Test Pressur e 2160. 000 psi g

Requi r ed Mi ni mum Desi gn Met al Temper at ure 32 °F

War mest Comput ed Mi ni mum Desi gn Met al Temperat ure - 20 °F

Wi nd Desi gn Code ASCE- 93

Ear t hquake Desi gn Code UBC- 94

Element Pressures and MAWP: psig

El ement Desc | Desi gn Pres. | External | M. A. W. P | Corr osi on

| + St at . head | Pressur e | | Al l owance

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

ASME B 16. 9 NPS 24 sch 8 1440. 000 0. 000 1843. 048 3. 0000

SHELL1 1440. 000 0. 000 1843. 082 3. 0000




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QOC TO BE PROVI DED BY VA 1440. 000 0. 000********** 3. 0000

Body Fl g 1440. 000 0. 000**** ** **** 3. 0000

El ement "To" El ev Lengt h El ement Thk R e q d T h k J oi nt Ef f

Type mm mm mm I nt . Ext . Long Ci r c

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

El l i pse 0. 0 115. 0 30. 0 22. 8 4. 5 1. 00 1. 00

Cyl i nder 2438. 0 2438. 0 30. 0 23. 8 No Cal c 1. 00 1. 00

Body Fl g 2641. 2 203. 2 101. 6 No Cal c No Cal c 1. 00 1. 00

Body Fl g 2742. 8 101. 6 101. 6 No Cal c No Cal c 1. 00 1. 00

Element thicknesses are shown as Nominal if specified, otherwise are Minimum

Saddle Parameters:

Saddl e Wi dt h 100. 000 mm

Saddl e Bear i ng Angl e 150. 000 deg.

Center l i ne Di mensi on 1188. 000 mm

Wear Pad Wi dt h 200. 000 mm

Wear Pad Thi ckness 10. 000 mm

Wear Pad Beari ng Angl e 132. 000 deg.

Di st ance f r om Saddl e t o Tangent 419. 000 mm

Basepl at e Length 760. 000 mm

Basepl at e Thi ckness 12. 000 mm

Basepl at e Wi dth 150. 000 mm

Number of Ri bs ( i ncl udi ng out si de r i bs) 4

Ri b Thi ckness 10. 000 mm

Web Thi ckness 10. 000 mm

Hei ght of Center Web 306. 000 mm

Summary of Maximum Saddle Loads, Operating Case :

Maxi mum Ver t i cal Saddl e Load 54. 56 kN

Maxi mum Transverse Saddl e Shear Load 5. 64 kN

Maxi mum Longi t udi nal Saddl e Shear Load 10. 51 kN




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Summary of Maximum Saddle Loads, Hydrotest Case :

Maxi mum Ver t i cal Saddl e Load 31. 53 kN

Maxi mum Transverse Saddl e Shear Load 1. 86 kN

Maxi mum Longi t udi nal Saddl e Shear Load 3. 47 kN

Weights:

Fabr i cat ed - Bare W/ O Removabl e I nternal s 3164. 4 kgm

Shop Test - Fabr i cated + Water ( Ful l ) 3899. 1 kgm

Shi ppi ng - Fab. + Rem. I nt l s. + Shi ppi ng App. 3164. 4 kgm

Er ect ed - Fab. + Rem. I nt l s. + I nsul . ( et c) 3164. 4 kgm

Empty - Fab. + I nt l s. + Detai l s + Wght s. 3164. 4 kgm

O t i E t O t i Li i d ( N CA) 3164 4 k

horizontal saperator.pdf

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