ART-001-15-00036-1_B.pdf

B – APPROVED AS NOTED CHANGE AS NOTED AND RESUBMIT

Notification to proceed does not constitute acceptance nor relieve Contractor/Seller of any liability. Acceptance is accomplished under the terms of the Contractor/Purchase Order.

By Juan Carlos Morales Serrano at 5:58 pm, Oct 01, 2015

FA-103B

ICA FLUOR

A - APPROVEDNotification to proceed does not constitute acceptance nor relieve Contractor/Seller of any liability. Acceptance is accomplished under the terms of the Contractor/Purchase Order.

By Juan Carlos Morales Serrano at 12:16 pm, Sep 17, 2015







FA-103B

ICA FLUOR

FA-103B

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MEMORIA DE CALCULO

TRABAJOS PARA LA MODIFICACION DE LOS RECIPIENTES A PRESION, UBICADOS EN LA PLANTA COMBINADA 1, PARA EL PROYECTO APROVECHAMIENTO DE RESIDUALES

DE LA REFINERIA TULA, EN EL ESTADO DE HIDALGO. MC-MRP-019-15-

FA-103B

ELABORO: J.M.C REV. No.: 3 FECHA: 01-09-15 HOJA 1 DE 380

DESCRIPCIÓN: MEMORIA DE CALCULO

CÓDIGO: MC-MRP-019-15-FA-103B

CLIENTE: PEMEX REFINACION

EQUIPO: FA-103B

REV FECHA DESCRIPCIÓN ELABORO

Iníciales/firma

REVISO

Iníciales/firma

APROBO

Iníciales/firma

0 25-07-15 EMITIDO PARA REVISION O APROBACION J.M.C E.M.C E.M.C

1 12-08-15 SE APLICAN COMENTARIOS J.M.C E.M.C E.M.C

2 17-08-15 SE APLICAN COMENTARIOS J.M.C E.M.C E.M.C

3 01-09-15 SE APLICAN COMENTARIOS, EMITIDO PARA

APROBACION J.M.C E.M.C E.M.C



Table of ContentsGeneral Arrangement Drawing...................................................................................................................................................1/374

GAD Sheet 2 of 2..........................................................................................................................................................................2/374

Deficiencies Summary.................................................................................................................................................................3/374

Nozzle Schedule...........................................................................................................................................................................4/374

Nozzle Summary..........................................................................................................................................................................6/374

Pressure Summary......................................................................................................................................................................8/374

Revision History.........................................................................................................................................................................11/374

Settings Summary......................................................................................................................................................................12/374

Radiography Summary..............................................................................................................................................................14/374

Thickness Summary..................................................................................................................................................................17/374

Weight Summary........................................................................................................................................................................18/374

Long Seam Summary................................................................................................................................................................19/374

Hydrostatic Test.........................................................................................................................................................................21/374

Vacuum Summary......................................................................................................................................................................23/374

Cylinder #1..................................................................................................................................................................................24/374

Cylinder #2..................................................................................................................................................................................27/374

Cylinder #3..................................................................................................................................................................................30/374

Cylinder #4..................................................................................................................................................................................33/374

Cylinder #5..................................................................................................................................................................................36/374

Cylinder #6..................................................................................................................................................................................39/374

Cylinder #7..................................................................................................................................................................................42/374

Hemi Head #1..............................................................................................................................................................................45/374

Hemi Head #2..............................................................................................................................................................................48/374

AGUA DE EFLUENTES (C1)......................................................................................................................................................51/374






AGUA DE EFLUENTES (C7)....................................................................................................................................................105/374

i

Table of ContentsAGUA DE EFLUENTES (C8)....................................................................................................................................................114/374

AGUA DE EXTRACCION C/BRIDA CIEGA (6)........................................................................................................................123/374

AGUA DE EXTRACCION C/BRIDA CIEGA (6A).....................................................................................................................133/374

BOQUILLA PARA LIMPIEZA (16)............................................................................................................................................143/374

CONTROL DE NIVEL LIT 125B (A)..........................................................................................................................................153/374

ENTRADA DE CRUDO (1)........................................................................................................................................................163/374

ENTRADA HOMBRE C/BRIDA CIEGA Y PESCANTE (15).....................................................................................................177/374

ENTRADA HOMBRE C/BRIDA CIEGA Y PESCANTE (8).......................................................................................................186/374

ENTRADA PARA CONEXION TRANSFORMADOR (4)..........................................................................................................195/374

ENTRADA PARA CONEXION TRANSFORMADOR (4A)........................................................................................................202/374

ENTRADA PARA CONEXION TRANSFORMADOR (4B)........................................................................................................209/374

ENTRADA PARA LAVADO DE SEDIMENTOS (B).................................................................................................................216/374

FUENTE GAMA LX-2036A (F)..................................................................................................................................................231/374

INDICADOR DE PRESION PI 115 (9).......................................................................................................................................241/374

INDICADOR DE TEMPERATURA TI 2853 (G).........................................................................................................................247/374

INTERRUPTOR DE NIVEL LSL 115A (11)...............................................................................................................................252/374

SALIDA DE CRUDO (2)............................................................................................................................................................261/374

STEAM OUT (12).......................................................................................................................................................................271/374

SUCCION DE BOMBA (10).......................................................................................................................................................277/374

TOMA DE MUESTRA (E1)........................................................................................................................................................287/374

TOMA DE MUESTRA (E2)........................................................................................................................................................292/374

TOMA DE MUESTRA (E3)........................................................................................................................................................298/374

TOMA DE MUESTRA (E4)........................................................................................................................................................304/374

TOMA DE MUESTRA (E5)........................................................................................................................................................310/374

TOMA DE MUESTRA C/BRIDA CIEGA (7)..............................................................................................................................316/374

TRANSMISOR DE NIVEL LT-104A (18)...................................................................................................................................322/374

TRANSMISOR DE NIVEL LT-104B (17)...................................................................................................................................328/374

TRANSMISOR DE NIVEL LT-104C (19)...................................................................................................................................334/374

TRANSMISOR DE PRESION PIT 115 (13)...............................................................................................................................340/374

TRANSMISOR DE TEMPERATURA TI 2852 (I).......................................................................................................................346/374

ii

Table of ContentsVALVULA DE ALIVIO PSV 119 (3)...........................................................................................................................................351/374

Saddle 120" Dia........................................................................................................................................................................361/374

Seismic Code............................................................................................................................................................................367/374

Wind Code................................................................................................................................................................................368/374

INTERNOS.................................................................................................................................................................................369/374

Liquid Level bounded by Hemi Head #2................................................................................................................................370/374

PLATAFORMA..........................................................................................................................................................................371/374

TRANSFORMADOR 1...............................................................................................................................................................372/374

TRANSFORMADOR 2...............................................................................................................................................................373/374

TRANSFORMADOR 3...............................................................................................................................................................374/374

iii

General Arrangement Drawing

1/374

GAD Sheet 2 of 2

2/374

Deficiencies Summary

Deficiencies for Saddle 120" DiaThe base plate thickness is not adequate.Saddle primary bending + axial stress is excessive.

3/374

Nozzle Schedule

Nozzlemark Service Size Materials Impact

Tested Normalized FineGrain Flange Blind

1 ENTRADA DE CRUDO 323.85 OD x17.55

Nozzle SA-106 B Smls.Pipe No No No NPS 12 Class 300

SO A181-I (FFSrating only)

No

Pad SA-515 70 No No No

10 SUCCION DE BOMBA 168.27 OD x11.48



No


11 INTERRUPTOR DE NIVEL LSL 115A 114.3 OD x13.39



No


12 STEAM OUT 60.33 OD x10.13 Nozzle SA-106 B Smls.

Pipe No No NoNPS 2 Class 300SO A181-I (FFSrating only)

No

13 TRANSMISOR DE PRESION PIT 115 60.33 OD x10.82 Nozzle SA-106 B Smls.


No

15 ENTRADA HOMBRE C/BRIDA CIEGA YPESCANTE 508 OD x 31.62

Nozzle SA-515 70 No No No NPS 20 Class 300SO A181-I (FFSrating only)

NPS 20 Class 300A181-I (FFS ratingonly)Pad SA-515 70 No No No

16 BOQUILLA PARA LIMPIEZA 273.05 OD x12.9



No


17 TRANSMISOR DE NIVEL LT-104B 60.33 OD x 9.55 Nozzle SA-106 B Smls.Pipe No No No

NPS 2 Class 300SO A181-I (FFSrating only)

No

18 TRANSMISOR DE NIVEL LT-104A 60.33 OD x 9.53 Nozzle SA-106 B Smls.Pipe No No No


No

19 TRANSMISOR DE NIVEL LT-104C 60.33 OD x10.11 Nozzle SA-106 B Smls.


No

2 SALIDA DE CRUDO 323.85 OD x16.76



No


3 VALVULA DE ALIVIO PSV 119 168.27 OD x11.61



No


4 ENTRADA PARA CONEXIONTRANSFORMADOR

165.1 OD x57.15 Nozzle SA-181 60

Forgings No No No N/A No

4A ENTRADA PARA CONEXIONTRANSFORMADOR

165.1 OD x57.15 Nozzle SA-181 60


4B ENTRADA PARA CONEXIONTRANSFORMADOR

165.1 OD x57.15 Nozzle SA-181 60


6 AGUA DE EXTRACCION C/BRIDA CIEGA 88.9 OD x 14.99 Nozzle SA-106 B Smls.Pipe No No No NPS 3 Class 300


No


6A AGUA DE EXTRACCION C/BRIDA CIEGA 88.9 OD x 15.7 Nozzle SA-106 B Smls.Pipe No No No NPS 3 Class 300


No


7 TOMA DE MUESTRA C/BRIDA CIEGA 60.33 OD x 9.4 Nozzle SA-106 B Smls.Pipe No No No


No

8 ENTRADA HOMBRE C/BRIDA CIEGA YPESCANTE 508 OD x 30.48 Nozzle SA-106 B Smls.

Pipe No No No NPS 20 Class 300SO A181-I (FFSrating only)

NPS 20 Class 300A181-I (FFS ratingonly)


9 INDICADOR DE PRESION PI 115 60.33 OD x10.82 Nozzle SA-106 B Smls.


No

A CONTROL DE NIVEL LIT 125B NPS 4 XXS DN100


WN A105 No


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B ENTRADA PARA LAVADO DESEDIMENTOS

NPS 3 XXS DN80


WN A105 No


C1 AGUA DE EFLUENTES 84.07 OD x16.64 Nozzle SA-105 No No No NPS 2 Class 300

LWN A105 No


LWN A105 No


LWN A105 No


LWN A105 No


LWN A105 No


LWN A105 No


LWN A105 No


LWN A105 No

E1 TOMA DE MUESTRA 53.85 OD x14.22 Nozzle SA-105 No No No NPS 1 Class 300

LWN A105 No


LWN A105 No


LWN A105 No


LWN A105 No


LWN A105 No

F FUENTE GAMA LX-2036A NPS 4 XXS DN100


WN A105 No


G INDICADOR DE TEMPERATURA TI 2853 84.07 OD x16.64 Nozzle SA-105 No No No NPS 2 Class 300

LWN A105 No

I TRANSMISOR DE TEMPERATURA TI2852

84.07 OD x16.64 Nozzle SA-105 No No No NPS 2 Class 300

LWN A105 No

5/374

Nozzle Summary

Nozzlemark

OD(mm)

tn

(mm)Req t

n(mm)

A1? A2?Shell Reinforcement

Pad Corr(mm)

Aa/A

r(%)

Nom t(mm)

Design t(mm)

User t(mm)

Width(mm)

tpad

(mm)

1 323.85 17.55 12.95 Yes Yes 34.8 33.5 120 30 3 100.0

10 168.27 11.48 10.54 Yes Yes 34.8 31.83 50.8 30 3 100.0

11 114.3 13.39 9.45 Yes Yes 34.8 33.12 50.8 35 3 127.1

12 60.33 10.13 7.34 Yes Yes 34.8 N/A N/A N/A 3 Exempt


15 508 31.62 11.33 Yes Yes 34.8 33.12 160 35 3 118.1

16 273.05 12.9 12.7 Yes Yes 34.8 32.5 100 30 3 100.0




2 323.85 16.76 12.95 Yes Yes 34.8 33.41 110 33 3 100.0

3 168.27 11.61 10.54 Yes Yes 34.8 32.55 50.8 31.75 3 100.0


4A 165.1 57.15 9.22 Yes Yes 34.8 N/A N/A N/A 3 Exempt

4B 165.1 57.15 9.22 Yes Yes 34.8 N/A N/A N/A 3 Exempt

6 88.9 14.99 8.91 Yes Yes 34.8 34.8 50.8 31 3 148.3

6A 88.9 15.7 8.91 Yes Yes 34.8 34.8 50.8 30 3 152.3

7 60.33 9.4 7.34 Yes Yes 21.36* N/A N/A N/A 3 Exempt

8 508 30.48 12.95 Yes Yes 22.56* 20.72 75 35 3 100.0


A 114.3 17.12 9.45 Yes Yes 34.8 34.57 50.8 22.22 3 100.0

B 88.9 15.24 8.91 Yes Yes 34.8 34.8 50.8 19.05 3 117.7

C1 84.07 16.64 10.21 Yes Yes 34.8 N/A N/A N/A 3 Exempt








E1 53.85 14.22 6.42 Yes Yes 21.36* N/A N/A N/A 3 Exempt





F 114.3 17.12 9.45 Yes Yes 21.36* 21.36 50.8 19.05 3 132.3

G 84.07 16.64 7.8 Yes Yes 34.8 N/A N/A N/A 3 Exempt

I 84.07 16.64 7.8 Yes Yes 34.8 N/A N/A N/A 3 Exempt

tn: Nozzle thicknessReq tn: Nozzle thickness required per UG-45/UG-16Nom t: Vessel wall thicknessDesign t: Required vessel wall thickness due to pressure + corrosion allowance per UG-37User t: Local vessel wall thickness (near opening)Aa: Area available per UG-37, governing condition

6/374

Ar: Area required per UG-37, governing conditionCorr: Corrosion allowance on nozzle wall* Head minimum thickness after forming

7/374

Pressure Summary

Pressure Summary for Chamber bounded by Hemi Head #2 and Hemi Head #1

IdentifierP

Design( kg/cm2)

T

Design( °C)

MAWP( kg/cm2)

MAP( kg/cm2)

MAEP( kg/cm2)

Te

external( °C)

MDMT( °C)

MDMTExemption

ImpactTested

Hemi Head #1 19.5 174 35.69 41.54 9.18 290 -27.65 Note 1 No

Cylinder #1 19.5 174 28.68 31.7 2.63 290 -5.96 Note 2 No

Cylinder #2 19.5 174 28.68 31.7 2.63 290 11.04 Note 3 No

Cylinder #3 19.5 174 28.68 31.7 2.63 290 11.04 Note 3 No

Cylinder #4 19.5 174 28.68 31.7 2.63 290 11.04 Note 3 No

Cylinder #5 19.5 174 28.68 31.7 2.63 290 11.04 Note 3 No

Cylinder #6 19.5 174 28.68 31.7 2.63 290 11.04 Note 3 No

Cylinder #7 19.5 174 28.68 31.7 2.63 290 -5.96 Note 2 No

Hemi Head #2 19.5 174 33.49 39.34 8.51 290 -26.25 Note 4 No

Saddle 120" Dia 19.5 174 19.5 N/A N/A N/A N/A N/A N/A

ENTRADA DE CRUDO (1) 19.5 174 27.51 N/I 2.63 290 -10.03 Nozzle Note 5 No

Pad Note 6 No

SUCCION DE BOMBA (10) 19.5 174 26.01 N/I 2.63 290 -10.03 Nozzle Note 7 No

Pad Note 6 No

INTERRUPTOR DE NIVEL LSL 115A (11) 19.5 174 27.41 N/I 2.63 290 10.54 Nozzle Note 8 No

Pad Note 9 No

STEAM OUT (12) 19.5 174 28.92 N/I 2.63 290 -48 Note 10 No

TRANSMISOR DE PRESION PIT 115 (13) 19.5 174 28.92 N/I 2.63 290 -48 Note 10 No

ENTRADA HOMBRE C/BRIDA CIEGA Y PESCANTE (15) 19.5 174 27.42 N/I 2.63 290 10.54 Nozzle Note 11 No

Pad Note 12 No

BOQUILLA PARA LIMPIEZA (16) 19.5 174 26.6 N/I 2.63 290 -10.03 Nozzle Note 13 No

Pad Note 6 No

TRANSMISOR DE NIVEL LT-104B (17) 19.5 174 28.8 N/I 2.63 290 -48 Note 10 No

TRANSMISOR DE NIVEL LT-104A (18) 19.5 174 28.74 N/I 2.63 290 -48 Note 10 No

TRANSMISOR DE NIVEL LT-104C (19) 19.5 174 28.69 N/I 2.63 290 -48 Note 10 No

SALIDA DE CRUDO (2) 19.5 174 27.68 N/I 2.63 290 9.4 Nozzle Note 14 No

Pad Note 15 No

VALVULA DE ALIVIO PSV 119 (3) 19.5 174 26.9 N/I 2.63 290 -8.46 Nozzle Note 16 No

Pad Note 17 No

ENTRADA PARA CONEXION TRANSFORMADOR (4) 19.5 174 28.92 N/I 2.63 290 -10.46 Note 18 No

ENTRADA PARA CONEXION TRANSFORMADOR (4A) 19.5 174 28.92 N/I 2.63 290 -10.46 Note 18 No

ENTRADA PARA CONEXION TRANSFORMADOR (4B) 19.5 174 28.92 N/I 2.63 290 -10.46 Note 18 No

AGUA DE EXTRACCION C/BRIDA CIEGA (6) 19.5 174 28.68 N/I 2.63 290 -8.9 Nozzle Note 19 No

Pad Note 20 No

AGUA DE EXTRACCION C/BRIDA CIEGA (6A) 19.5 174 28.68 N/I 2.63 290 -10.03 Nozzle Note 21 No

Pad Note 6 No

TOMA DE MUESTRA C/BRIDA CIEGA (7) 19.5 174 33.57 N/I 8.51 290 -48 Note 10 No

ENTRADA HOMBRE C/BRIDA CIEGA Y PESCANTE (8) 19.5 174 32.35 N/I 9.18 290 -5.61 Nozzle Note 22 No

Pad Note 23 No

INDICADOR DE PRESION PI 115 (9) 19.5 174 28.92 N/I 2.63 290 -48 Note 10 No

CONTROL DE NIVEL LIT 125B (A) 19.5 174 28.71 N/I 2.63 290 -40.38 Nozzle Note 24 No

Pad Note 25 No

ENTRADA PARA LAVADO DE SEDIMENTOS (B) 19.5 174 28.68 N/I 2.63 290 -43.99 Nozzle Note 26 No

Pad Note 27 No

8/374

AGUA DE EFLUENTES (C1) 19.5 174 28.65 N/I 2.63 290 -44.62 Note 28 No

AGUA DE EFLUENTES (C2) 19.5 174 28.68 N/I 2.63 290 -48 Note 10 No







TOMA DE MUESTRA (E1) 19.5 174 33.61 N/I 8.51 290 -48 Note 10 No





FUENTE GAMA LX-2036A (F) 19.5 174 33.73 N/I 8.51 290 -48 Nozzle Note 24 No

Pad Note 31 No

INDICADOR DE TEMPERATURA TI 2853 (G) 19.5 174 28.92 N/I 2.63 290 -48 Note 10 No

TRANSMISOR DE TEMPERATURA TI 2852 (I) 19.5 174 28.92 N/I 2.63 290 -48 Note 10 No

Chamber design MDMT is 26 °CChamber rated MDMT is 11.04 °C @ 19.5 kg/cm2

Chamber MAWP hot & corroded is 19.5 kg/cm2 @ 174 °CThis is due to the MAWP limit set in the Calculations tab of the Set Mode dialog.

Chamber MAP cold & new is 26.01 kg/cm2 @ 29 °C

Chamber MAEP is 2.63 kg/cm2 @ 290 °CVacuum rings did not govern the external pressure rating.

Notes for MDMT Rating:

Note # Exemption Details

1.Material impact test exemption temperature from Fig UCS-66M Curve A = 16.45 °C17 °C MDMT reduction per UCS-68(c) applies.Fig UCS-66.1M MDMT reduction = 27.1 °C, (coincident ratio = 0.549)

UCS-66 governing thickness = 22.56 mm



3. Material impact test exemption temperature from Fig UCS-66M Curve A = 28.94 °CFig UCS-66.1M MDMT reduction = 17.9 °C, (coincident ratio = 0.6802) UCS-66 governing thickness = 34.8 mm



5. Nozzle is impact test exempt to -105 °C per UCS-66(b)(3) (coincident ratio = 0.1979).

6.Pad impact test exemption temperature from Fig UCS-66M Curve A = 24.88 °C17 °C MDMT reduction per UCS-68(c) applies.Fig UCS-66.1M MDMT reduction = 17.9 °C, (coincident ratio = 0.6803)

UCS-66 governing thickness = 30 mm.



9. Pad impact test exemption temperature from Fig UCS-66M Curve A = 28.94 °CFig UCS-66.1M MDMT reduction = 18.4 °C, (coincident ratio = 0.6719) UCS-66 governing thickness = 34.8 mm.

10.Flange rating governs:Flange rated MDMT = -65 °C (UCS-68(c) applies.)Bolts rated MDMT per Fig UCS-66 note (c) = -48 °C

UCS-66(b)(1)(b)





9/374

15. Pad impact test exemption temperature from Fig UCS-66M Curve A = 27.8 °CFig UCS-66.1M MDMT reduction = 18.4 °C, (coincident ratio = 0.6717) UCS-66 governing thickness = 33 mm.


17.Pad impact test exemption temperature from Fig UCS-66M Curve A = 26.94 °C17 °C MDMT reduction per UCS-68(c) applies.Fig UCS-66.1M MDMT reduction = 18.4 °C, (coincident ratio = 0.6717)

UCS-66 governing thickness = 31.75 mm.

18. Pad impact test exemption temperature from Fig UCS-66M Curve B = 7.94 °CFig UCS-66.1M MDMT reduction = 18.4 °C, (coincident ratio = 0.6718) UCS-66 governing thickness = 34.8 mm.


20.Pad impact test exemption temperature from Fig UCS-66M Curve A = 26 °C17 °C MDMT reduction per UCS-68(c) applies.Fig UCS-66.1M MDMT reduction = 17.9 °C, (coincident ratio = 0.6803)

UCS-66 governing thickness = 31 mm.





25.Pad impact test exemption temperature from Fig UCS-66M Curve B = -4.98 °C17 °C MDMT reduction per UCS-68(c) applies.Fig UCS-66.1M MDMT reduction = 18.4 °C, (coincident ratio = 0.6718)


26.Nozzle impact test exemption temperature from Fig UCS-66M Curve B = -20.41 °CFig UCS-66.1M MDMT reduction = 73 °C, (coincident ratio = 0.3566)Rated MDMT of -93.41°C is limited to -48°C by UCS-66(b)(2)


27.Pad impact test exemption temperature from Fig UCS-66M Curve B = -9.09 °C17 °C MDMT reduction per UCS-68(c) applies.Fig UCS-66.1M MDMT reduction = 17.9 °C, (coincident ratio = 0.6802)


28. Nozzle impact test exemption temperature from Fig UCS-66M Curve B = -13.62 °CFig UCS-66.1M MDMT reduction = 31 °C, (coincident ratio = 0.5062) UCS-66 governing thickness = 16.64 mm.

29.Nozzle impact test exemption temperature from Fig UCS-66M Curve B = -13.62 °CFig UCS-66.1M MDMT reduction = 39.9 °C, (coincident ratio = 0.4441)Rated MDMT of -53.52°C is limited to -48°C by UCS-66(b)(2)


30. Nozzle is impact test exempt per UG-20(f) UCS-66 governing thickness = 16.64 mm.

31.

Pad impact test exemption temperature from Fig UCS-66M Curve B = -9.09 °C17 °C MDMT reduction per UCS-68(c) applies.Fig UCS-66.1M MDMT reduction = 24.8 °C, (coincident ratio = 0.5777)Rated MDMT of -50.89°C is limited to -48°C by UCS-66(b)(2)


Design notes are available on the Settings Summary page.

10/374

Revision History

No. Date Operator Notes

0 7/22/2015 ING. ERNESTOMONROY ASME Section VIII Division 1, 2013 Edition Metric

1 7/31/2015 ING. ERNESTOMONROY

1.- SE MODIFICA MATERIALES DE CUELLOS EN BOQUILLAS C-1 A C-8 / E-1 A E-5 / G /I

2.- SE MODIFICAN SILLETAS

3.- SE ADICIONAN CARGAS PARA PLATAFORMAS E INTERNOS DEL EQUIPO.

4..- QUEDA PENDIENTE DEFINICION DE MAWP LIMITANTE DEL EQUIPO (POR ELCLIENTE)

2 8/17/2015 ING. ERNESTOMONROY

1.- SE AGREGAN CARGAS A BOQUILLAS: 1, B, C1, C2, C3, C4, C5, C6, C7 Y C8

2.- SE LIMITA MAWP DEL EQUIPO DE ACUERDO A INDICACION DE REPORTE DEINTEGRIDAD MECANICA (REALIZADO POR OTROS)

3 9/ 1/2015 ING. ERNESTOMONROY

1.- SE LIMITA LA MAWP A 19.05 KG/CM2

2.- SE APLICAN ESPESORES DE CUELLOS DE LAS BOQUILLAS EXISTENTES DEACUERDO A REPORTE DE INTEGRIDAD MECANICA PROPORCIONADA POR ELCLIENTE (ICA)

11/374

Settings Summary

COMPRESS 2014 Build 7400

Units: MKS

Datum Line Location: 0.00 mm from right seam

Design

ASME Section VIII Division 1, 2013 Edition Metric

Design or Rating: Get Pressure Rating and Calculate Required ThicknessMinimum thickness: 1.5 mm per UG-16(b)Design for cold shut down only: NoDesign for lethal service (full radiography required): NoUser has limited MAWP to: 19.5 kg/cm2

Rate nozzles for: Find nozzle MAWPCorrosion weight loss: 100% of theoretical lossUG-23 Stress Increase: 1.20Skirt/legs stress increase: 1.0Minimum nozzle projection: 100 mmJuncture calculations for α > 30 only: NoPreheat P-No 1 Materials > 1.25" and <= 1.50" thick: NoUG-37(a) shell tr calculation considers longitudinal stress: NoButt welds are tapered per Figure UCS-66.3(a).

Hydro/Pneumatic Test

Shop Hydrotest Pressure: 1.3 times vessel MAWPTest liquid specific gravity: 1.00Maximum stress during test: 90% of yield

Required Marking - UG-116

UG-116(e) Radiography: RT1UG-116(f) Postweld heat treatment: HT

Code Cases\Interpretations

Use Code Case 2547: NoUse Code Case 2695: NoApply interpretation VIII-1-83-66: NoApply interpretation VIII-1-86-175: NoApply interpretation VIII-1-01-37: NoNo UCS-66.1 MDMT reduction: NoNo UCS-68(c) MDMT reduction: NoDisallow UG-20(f) exemptions: No

UG-22 Loadings

UG-22(a) Internal or External Design Pressure : YesUG-22(b) Weight of the vessel and normal contents under operating or test conditions: YesUG-22(c) Superimposed static reactions from weight of attached equipment (external loads): YesUG-22(d)(2) Vessel supports such as lugs, rings, skirts, saddles and legs: YesUG-22(f) Wind reactions: YesUG-22(f) Seismic reactions: Yes

12/374

UG-22(j) Test pressure and coincident static head acting during the test: YesNote: UG-22(b),(c) and (f) loads only considered when supports are present.

13/374

Radiography Summary

Radiography for Chamber bounded by Hemi Head #2 and Hemi Head #1

Component

Longitudinal Seam Left Circumferential Seam Right Circumferential Seam

MarkCategory(Fig

UW-3)

Radiography / JointType

Category(Fig

UW-3)


Category(Fig

UW-3)


Hemi Head #1 A Full UW-11(a) / Type1 N/A N/A A Full UW-11(a) / Type 1 RT1

Cylinder #1 A Full UW-11(a) / Type1 A Full UW-11(a) / Type

1 B Full UW-11(a) / Type 1 RT1

Cylinder #2 A Full UW-11(a) / Type1 B Full UW-11(a) / Type











1 A Full UW-11(a) / Type 1 RT1

Hemi Head #2 A Full UW-11(a) / Type1 A Full UW-11(a) / Type

1 N/A N/A RT1

Nozzle Longitudinal Seam Nozzle to Vessel CircumferentialSeam

Nozzle free end CircumferentialSeam

ENTRADA HOMBRE C/BRIDA CIEGA Y PESCANTE (8) N/A Seamless No RT D N/A / Type 7 C N/A N/A

AGUA DE EFLUENTES (C1) N/A Seamless No RT D N/A / Type 7 C N/A N/A


ENTRADA PARA CONEXION TRANSFORMADOR (4) N/A Seamless No RT D N/A / Type 7 N/A N/A N/A

AGUA DE EXTRACCION C/BRIDA CIEGA (6) N/A Seamless No RT D N/A / Type 7 C N/A N/A


ENTRADA PARA CONEXION TRANSFORMADOR (4A) N/A Seamless No RT D N/A / Type 7 N/A N/A N/A

BOQUILLA PARA LIMPIEZA (16) N/A Seamless No RT D N/A / Type 7 C N/A N/A

VALVULA DE ALIVIO PSV 119 (3) N/A Seamless No RT D N/A / Type 7 C N/A N/A

ENTRADA PARA LAVADO DE SEDIMENTOS (B) N/A Seamless No RT D N/A / Type 7 C UW-11(a)(4) exempt /Type 1 N/A

SALIDA DE CRUDO (2) N/A Seamless No RT D N/A / Type 7 C N/A N/A

ENTRADA DE CRUDO (1) N/A Seamless No RT D N/A / Type 7 C N/A N/A

STEAM OUT (12) N/A Seamless No RT D N/A / Type 7 C N/A N/A


INDICADOR DE PRESION PI 115 (9) N/A Seamless No RT D N/A / Type 7 C N/A N/A

TRANSMISOR DE PRESION PIT 115 (13) N/A Seamless No RT D N/A / Type 7 C N/A N/A


CONTROL DE NIVEL LIT 125B (A) N/A Seamless No RT D N/A / Type 7 C UW-11(a)(4) exempt /Type 1 N/A

INTERRUPTOR DE NIVEL LSL 115A (11) N/A Seamless No RT D N/A / Type 7 C N/A N/A

INDICADOR DE TEMPERATURA TI 2853 (G) N/A Seamless No RT D N/A / Type 7 C N/A N/A


SUCCION DE BOMBA (10) N/A Seamless No RT D N/A / Type 7 C N/A N/A

TRANSMISOR DE TEMPERATURA TI 2852 (I) N/A Seamless No RT D N/A / Type 7 C N/A N/A


ENTRADA PARA CONEXION TRANSFORMADOR (4B) N/A Seamless No RT D N/A / Type 7 N/A N/A N/A

AGUA DE EXTRACCION C/BRIDA CIEGA (6A) N/A Seamless No RT D N/A / Type 7 C N/A N/A


14/374

ENTRADA HOMBRE C/BRIDA CIEGA Y PESCANTE (15) A User Defined (E =1.00) D N/A / Type 7 C N/A RT1

TRANSMISOR DE NIVEL LT-104B (17) N/A Seamless No RT D N/A / Type 7 C N/A N/A

TRANSMISOR DE NIVEL LT-104A (18) N/A Seamless No RT D N/A / Type 7 C N/A N/A

TRANSMISOR DE NIVEL LT-104C (19) N/A Seamless No RT D N/A / Type 7 C N/A N/A

TOMA DE MUESTRA (E1) N/A Seamless No RT D N/A / Type 7 C N/A N/A





FUENTE GAMA LX-2036A (F) N/A Seamless No RT D N/A / Type 7 C UW-11(a)(4) exempt /Type 1 N/A

TOMA DE MUESTRA C/BRIDA CIEGA (7) N/A Seamless No RT D N/A / Type 7 C N/A N/A

Nozzle Flange Longitudinal Seam Flange Face Nozzle to Flange CircumferentialSeam

ASME B16.5/16.47 flange attached to ENTRADA HOMBREC/BRIDA CIEGA Y PESCANTE (8) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A

ASME B16.5/16.47 flange attached to AGUA DE EFLUENTES(C1) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A


ASME B16.5/16.47 flange attached to AGUA DE EXTRACCIONC/BRIDA CIEGA (6) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A


ASME B16.5/16.47 flange attached to BOQUILLA PARALIMPIEZA (16) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A

ASME B16.5/16.47 flange attached to VALVULA DE ALIVIOPSV 119 (3) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A

ASME B16.5/16.47 flange attached to ENTRADA PARALAVADO DE SEDIMENTOS (B) N/A Seamless No RT N/A N/A / Gasketed C UW-11(a)(4) exempt /

Type 1 N/A

ASME B16.5/16.47 flange attached to SALIDA DE CRUDO (2) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A

ASME B16.5/16.47 flange attached to ENTRADA DE CRUDO(1) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A

ASME B16.5/16.47 flange attached to STEAM OUT (12) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A


ASME B16.5/16.47 flange attached to INDICADOR DEPRESION PI 115 (9) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A

ASME B16.5/16.47 flange attached to TRANSMISOR DEPRESION PIT 115 (13) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A


ASME B16.5/16.47 flange attached to CONTROL DE NIVEL LIT125B (A) N/A Seamless No RT N/A N/A / Gasketed C UW-11(a)(4) exempt /

Type 1 N/A

ASME B16.5/16.47 flange attached to INTERRUPTOR DENIVEL LSL 115A (11) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A

ASME B16.5/16.47 flange attached to INDICADOR DETEMPERATURA TI 2853 (G) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A


ASME B16.5/16.47 flange attached to SUCCION DE BOMBA(10) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A

ASME B16.5/16.47 flange attached to TRANSMISOR DETEMPERATURA TI 2852 (I) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A


ASME B16.5/16.47 flange attached to AGUA DE EXTRACCIONC/BRIDA CIEGA (6A) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A


15/374

ASME B16.5/16.47 flange attached to ENTRADA HOMBREC/BRIDA CIEGA Y PESCANTE (15) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A

ASME B16.5/16.47 flange attached to TRANSMISOR DE NIVELLT-104B (17) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A

ASME B16.5/16.47 flange attached to TRANSMISOR DE NIVELLT-104A (18) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A

ASME B16.5/16.47 flange attached to TRANSMISOR DE NIVELLT-104C (19) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A

ASME B16.5/16.47 flange attached to TOMA DE MUESTRA(E1) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A





ASME B16.5/16.47 flange attached to FUENTE GAMALX-2036A (F) N/A Seamless No RT N/A N/A / Gasketed C UW-11(a)(4) exempt /

Type 1 N/A

ASME B16.5/16.47 flange attached to TOMA DE MUESTRAC/BRIDA CIEGA (7) N/A Seamless No RT N/A N/A / Gasketed C N/A N/A

Chamber bounded by Hemi Head #2 and Hemi Head #1 - UG-116(e) Radiography: RT1

16/374

Thickness Summary

ComponentIdentifier

Material Diameter(mm)

Length(mm)

Nominal t(mm)

Design t(mm)

Total Corrosion(mm)

JointE

Load

Hemi Head #1 SA-515 70 3,048 ID 1,546.56 22.56* 13.74 3 1.00 Internal

Cylinder #1 SA-515 70 3,048 ID 2,136 34.8 24.63 3 1.00 Internal







Hemi Head #2 SA-515 70 3,048 ID 1,545.36 21.36* 13.74 3 1.00 Internal

Nominal t: Vessel wall nominal thickness

Design t: Required vessel thickness due to governing loading + corrosion

Joint E: Longitudinal seam joint efficiency

* Head minimum thickness after forming

Load

internal: Circumferential stress due to internal pressure governs

external: External pressure governs

Wind: Combined longitudinal stress of pressure + weight + wind governs

Seismic: Combined longitudinal stress of pressure + weight + seismic governs

17/374

Weight Summary

ComponentWeight ( kg) Contributed by Vessel Elements

Surface Aream2Metal

New*Metal

Corroded* Insulation InsulationSupports Lining Piping

+ Liquid

Operating Liquid Test Liquid

New Corroded New Corroded

Hemi Head #1 2,581.3 2,242.5 271.9 10 0 0 5,922.2 5,957.8 7,439.9 7,484.6 14.83

Cylinder #1 5,637.5 5,156.6 367.7 20 0 0 12,396.1 12,445 15,572.9 15,634.4 20.91

Cylinder #2 6,427.3 5,879 419.7 20 0 0 14,149.3 14,205.2 17,775.4 17,845.8 23.85

Cylinder #3 6,413 5,865.9 419.7 20 0 0 14,155.7 14,211.9 17,783.5 17,854.1 23.79

Cylinder #4 6,379.8 5,835.6 419.7 20 0 0 14,170.6 14,227.7 17,802.3 17,874 23.67

Cylinder #5 6,418.6 5,871 419.7 20 0 0 14,154.2 14,210.8 17,781.6 17,852.7 23.81

Cylinder #6 6,427.3 5,879 419.7 20 0 0 14,149.2 14,205.2 17,775.4 17,845.7 23.85

Cylinder #7 6,377.2 5,833.2 419.7 20 0 0 14,169.3 14,225.9 17,800.6 17,871.7 23.66

Hemi Head #2 2,471.9 2,128.9 271.5 10 0 0 5,897.8 5,933.2 7,409.2 7,453.7 14.98

Saddle 120" Dia 924.4 924.4 0 0 0 0 0 0 0 0 10.44

TOTAL: 50,058.3 45,616.1 3,429.1 160 0 0 109,164.2 109,622.6 137,141 137,716.9 203.79

* Shells with attached nozzles have weight reduced by material cut out for opening.

Component

Weight ( kg) Contributed by AttachmentsSurface Area

m2Body Flanges Nozzles &Flanges Packed

Beds Trays TraySupports

Rings &Clips

VerticalLoads

New Corroded New Corroded

Hemi Head #1 0 0 531.8 522.5 0 0 0 0 0 1.24

Cylinder #1 0 0 11.2 10.1 0 0 0 0 0 0.08

Cylinder #2 0 0 47.9 45 0 0 0 0 1,500* 0.21

Cylinder #3 0 0 111.8 105.9 0 0 0 0 1,500* 0.37

Cylinder #4 0 0 330.1 310 0 0 0 0 0 1.17

Cylinder #5 0 0 134.3 123.6 0 0 0 0 0 0.77

Cylinder #6 0 0 48 45.1 0 0 0 0 1,500* 0.21

Cylinder #7 0 0 605.4 593.8 0 0 0 0 0 1.41

Hemi Head #2 0 0 62.7 56.7 0 0 0 0 5,688* 0.53

TOTAL: 0 0 1,883.3 1,812.8 0 0 0 0 10,188* 5.98

* This number includes vertical loads which are not present in all conditions.

Vessel operating weight, Corroded: 170,829 kgVessel operating weight, New: 174,883 kgVessel empty weight, Corroded: 61,206 kgVessel empty weight, New: 65,719 kgVessel test weight, New: 191,243 kgVessel test weight, Corroded: 187,306 kgVessel surface area: 209.77 m2

Vessel center of gravity location - from datum - lift condition

Vessel Lift Weight, New: 52,102 kgCenter of Gravity: 8,406.85 mmNote: Vessel lift weight includes weight of insulation supports as they are assumed to be shop installed.

Vessel Capacity

Vessel Capacity** (New): 137,147 litersVessel Capacity** (Corroded): 137,716 liters**The vessel capacity does not include volume of nozzle, piping or other attachments.

18/374

Long Seam Summary

Shell Long Seam Angles

Component Seam 1 Seam 2

Cylinder #1 67 deg 293.6725 deg







Shell Plate Lengths

Component StartingAngle Plate 1 Plate 2

Cylinder #1 67 deg 6,098.06 mm 3,586.84 mm







*Plate Lengths use the circumference of the vessel based on the mid diameter of the components

19/374

Shell Rollout

20/374

Hydrostatic Test

Shop test pressure determination for Chamber bounded by Hemi Head #2 and Hemi Head #1 based on MAWP perUG-99(b)

Shop hydrostatic test gauge pressure is 25.35 kgf/cm2 at 29 °C (the chamber MAWP = 19.5 kgf/cm2)

The shop test is performed with the vessel in the horizontal position.

IdentifierLocal testpressurekgf/cm2

Test liquidstatic head

kgf/cm2

UG-99(b)stressratio

UG-99(b)pressure

factor

Stressduring test

kgf/cm2

Allowabletest stress

kgf/cm2

Stressexcessive?

Hemi Head #1 (1) 25.68 0.33 1 1.30 870.056 2,404.489 No

Cylinder #1 25.68 0.33 1 1.30 1,137.536 2,404.489 No

Cylinder #2 25.68 0.33 1 1.30 1,137.536 2,404.489 No

Cylinder #3 25.68 0.33 1 1.30 1,137.536 2,404.489 No

Cylinder #4 25.68 0.33 1 1.30 1,137.536 2,404.489 No

Cylinder #5 25.68 0.33 1 1.30 1,137.536 2,404.489 No

Cylinder #6 25.68 0.33 1 1.30 1,137.536 2,404.489 No

Cylinder #7 25.68 0.33 1 1.30 1,137.536 2,404.489 No

Hemi Head #2 25.68 0.33 1 1.30 918.791 2,404.489 No

AGUA DE EFLUENTES (C1) 25.71 0.36 1 1.30 1,623.148 3,579.201 No








AGUA DE EXTRACCION C/BRIDA CIEGA (6) 25.71 0.36 1 1.30 1,075.26 3,579.201 No

AGUA DE EXTRACCION C/BRIDA CIEGA (6A) 25.71 0.36 1 1.30 1,072.413 3,579.201 No

BOQUILLA PARA LIMPIEZA (16) 25.71 0.36 1 1.30 1,564.723 3,579.201 No

CONTROL DE NIVEL LIT 125B (A) 25.38 0.03 1 1.30 1,240.08 3,579.201 No

ENTRADA DE CRUDO (1) 25.71 0.36 1 1.30 1,522.533 3,579.201 No

ENTRADA HOMBRE C/BRIDA CIEGA Y PESCANTE(15) 25.38 0.03 1 1.30 1,553.608 3,579.201 No

ENTRADA HOMBRE C/BRIDA CIEGA Y PESCANTE (8) 25.65 0.3 1 1.30 1,175.357 3,579.201 No

ENTRADA PARA CONEXION TRANSFORMADOR (4) 25.38 0.03 1 1.30 1,124.027 3,579.201 No

ENTRADA PARA CONEXION TRANSFORMADOR (4A) 25.38 0.03 1 1.30 1,124.027 3,579.201 No

ENTRADA PARA CONEXION TRANSFORMADOR (4B) 25.38 0.03 1 1.30 1,124.027 3,579.201 No

ENTRADA PARA LAVADO DE SEDIMENTOS (B) 25.71 0.36 1 1.30 1,119.764 3,579.201 No

FUENTE GAMA LX-2036A (F) 25.38 0.03 1 1.30 874.108 3,579.201 No

INDICADOR DE PRESION PI 115 (9) 25.38 0.03 1 1.30 1,627.205 3,579.201 No

INDICADOR DE TEMPERATURA TI 2853 (G) 25.38 0.03 1 1.30 1,601.93 3,579.201 No

INTERRUPTOR DE NIVEL LSL 115A (11) 25.38 0.03 1 1.30 1,206.981 3,579.201 No

SALIDA DE CRUDO (2) 25.38 0.03 1 1.30 1,507.445 3,579.201 No

STEAM OUT (12) 25.38 0.03 1 1.30 1,853.335 3,579.201 No

SUCCION DE BOMBA (10) 25.71 0.36 1 1.30 1,540.887 3,579.201 No

TOMA DE MUESTRA (E1) 25.53 0.18 1 1.30 1,038.163 3,579.201 No


21/374




TOMA DE MUESTRA C/BRIDA CIEGA (7) 25.59 0.24 1 1.30 1,455.657 3,579.201 No

TRANSMISOR DE NIVEL LT-104A (18) 25.62 0.27 1 1.30 1,898.954 3,579.201 No

TRANSMISOR DE NIVEL LT-104B (17) 25.53 0.18 1 1.30 1,891.569 3,579.201 No

TRANSMISOR DE NIVEL LT-104C (19) 25.68 0.33 1 1.30 1,876.796 3,579.201 No

TRANSMISOR DE PRESION PIT 115 (13) 25.38 0.03 1 1.30 1,821.27 3,579.201 No

TRANSMISOR DE TEMPERATURA TI 2852 (I) 25.38 0.03 1 1.30 1,601.93 3,579.201 No

VALVULA DE ALIVIO PSV 119 (3) 25.38 0.03 1 1.30 1,498.108 3,579.201 No

Notes:(1) Hemi Head #1 limits the UG-99(b) stress ratio.(2) PL stresses at nozzle openings have been estimated using the method described in Division 2 Part 4.5.(3) 1.5*0.9*Sy used as the basis for the maximum local primary membrane stress at the nozzle intersection PL.(4) The zero degree angular position is assumed to be up, and the test liquid height is assumed to the top-most flange.

The field test condition has not been investigated for the Chamber bounded by Hemi Head #2 and Hemi Head #1.

The test temperature of 29 °C is warmer than the minimum recommended temperature of 28.04 °C so the brittle fracture provisionof UG-99(h) has been met.

22/374

Vacuum Summary

Component Line of SupportElevation

above Datum(mm)

Length Le(mm)

Hemi Head #1 - 18,310.56 N/A

- 1/3 depth of Hemi Head #1 17,273 N/A

Cylinder #1 Left - 16,764 17,782

Cylinder #1 Right - 14,628 17,782

Cylinder #2 Left - 14,628 17,782

Cylinder #2 Right - 12,190 17,782

Cylinder #3 Left - 12,190 17,782

Cylinder #3 Right - 9,752 17,782

Cylinder #4 Left - 9,752 17,782


Cylinder #5 Left - 7,314 17,782


Cylinder #6 Left - 4,876 17,782


Cylinder #7 Left - 2,438 17,782

Cylinder #7 Right - 0 17,782

- 1/3 depth of Hemi Head #2 -509 N/A

Hemi Head #2 - -1,545.36 N/A

Note

For main components, the listed value of 'Le' is the largest unsupported length for the component.

23/374

Cylinder #1


Component: CylinderMaterial specification: SA-515 70 (II-D Metric p. 22, ln. 5)Material impact test exemption temperature from Fig UCS-66M Curve A = 28.94 °C17 °C MDMT reduction per UCS-68(c) applies.Fig UCS-66.1M MDMT reduction = 17.9 °C, (coincident ratio = 0.6802)UCS-66 governing thickness = 34.8 mm

Internal design pressure: P = 19.5 kg/cm2 @ 174 °CExternal design pressure: Pe = 0.8 kg/cm2 @ 290 °C

Static liquid head:

Ps = 0.27 kg/cm2 (SG = 0.796, Hs = 3,337 mm,Operating head)

Pth = 0.33 kg/cm2 (SG = 1, Hs = 3,334 mm, Horizontal testhead)

Corrosion allowance Inner C = 3 mm Outer C = 0 mm

Design MDMT = 26 °C No impact test performedRated MDMT = -5.96 °C Material is not normalized

Material is not produced to Fine Grain PracticePWHT is performed

Radiography: Longitudinal joint - Full UW-11(a) Type 1Left circumferential joint - Full UW-11(a) Type 1Right circumferential joint - Full UW-11(a) Type 1

Estimated weight New = 5,637.5 kg corr = 5,156.6 kgCapacity New = 15,585.51 liters corr = 15,646.93 liters

ID = 3,048 mmLengthLc

= 2,136 mm

t = 34.8 mmInsulation thk: 89 mm density: 192 kg/m3 Weight: 367.7 kgInsulation SupportSpacing: 914 mm Individual Support

Weight: 10 kg Total SupportWeight: 20 kg

Design thickness, (at 174 °C) UG-27(c)(1)

t = P*R / (S*E - 0.60*P) + Corrosion= 19.77*1,527 / (1,407.21*1.00 - 0.60*19.77) + 3= 24.63 mm

Maximum allowable working pressure, (at 174 °C) UG-27(c)(1)

P = S*E*t / (R + 0.60*t) - Ps= 1,407.21*1.00*31.8 / (1,527 + 0.60*31.8) - 0.27= 28.68 kg/cm2

Maximum allowable pressure, (at 29 °C) UG-27(c)(1)

P = S*E*t / (R + 0.60*t)= 1,407.21*1.00*34.8 / (1,524 + 0.60*34.8)= 31.7 kg/cm2

External Pressure, (Corroded & at 290 °C) UG-28(c)

L / Do = 17,782 / 3,117.6 = 5.7037Do / t = 3,117.6 / 19.6 = 159.0918

24/374

From table G: A = 0.000107From table CS-2Metric: B = 95.9325 kg/cm2

Pa = 4*B / (3*(Do / t))= 4*95.93 / (3*(3,117.6 / 19.6))= 0.8 kg/cm2

Design thickness for external pressure Pa = 0.8 kg/cm2

ta = t + Corrosion = 19.6 + 3 = 22.6mm

Maximum Allowable External Pressure, (Corroded & at 290 °C) UG-28(c)

L / Do = 17,782 / 3,117.6 = 5.7037Do / t = 3,117.6 / 31.8 = 98.0369From table G: A = 0.000214From table CS-2Metric: B = 193.0184 kg/cm2

Pa = 4*B / (3*(Do / t))= 4*193.02 / (3*(3,117.6 / 31.8))= 2.63 kg/cm2

% Extreme fiber elongation - UCS-79(d)

EFE = (50*t / Rf)*(1 - Rf / Ro)= (50*34.8 / 1,541.4)*(1 - 1,541.4 / infinity)= 1.1288%

The extreme fiber elongation does not exceed 5%.

Allowable Compressive Stress, Hot and Corroded- ScHC, (table CS-2 Metric)A = 0.125 / (Ro / t)

= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 1,042.1 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScHC = min(B, S) = 1,042.1 kg/cm2

Allowable Compressive Stress, Hot and New- ScHN, (table CS-2 Metric)A = 0.125 / (Ro / t)

= 0.125 / (1,558.8 / 34.8)= 0.002791

B = 1,061.2 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScHN = min(B, S) = 1,061.2 kg/cm2

Allowable Compressive Stress, Cold and New- ScCN, (table CS-2 Metric)A = 0.125 / (Ro / t)

= 0.125 / (1,558.8 / 34.8)= 0.002791

B = 1,125.1 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScCN = min(B, S) = 1,125.1 kg/cm2

25/374

Allowable Compressive Stress, Cold and Corroded- ScCC, (table CS-2 Metric)A = 0.125 / (Ro / t)

= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 1,104.4 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScCC = min(B, S) = 1,104.4 kg/cm2

Allowable Compressive Stress, Vacuum and Corroded- ScVC, (table CS-2 Metric)A = 0.125 / (Ro / t)

= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 799.2 kg/cm2

S = 1,386.8 / 1.00 = 1,386.8 kg/cm2

ScVC = min(B, S) = 799.2 kg/cm2

26/374

Cylinder #2


Component: CylinderMaterial specification: SA-515 70 (II-D Metric p. 22, ln. 5)Material impact test exemption temperature from Fig UCS-66M Curve A = 28.94 °CFig UCS-66.1M MDMT reduction = 17.9 °C, (coincident ratio = 0.6802)UCS-66 governing thickness = 34.8 mm


Static liquid head:




Design MDMT = 26 °C No impact test performedRated MDMT = 11.04 °C Material is not normalized



Estimated weight New = 6,427.3 kg corr = 5,879 kgCapacity New = 17,789.08 liters corr = 17,859.18 liters


= 2,438 mm






P = S*E*t / (R + 0.60*t) - Ps= 1,407.21*1.00*31.8 / (1,527 + 0.60*31.8) - 0.27= 28.68 kg/cm2


P = S*E*t / (R + 0.60*t)= 1,407.21*1.00*34.8 / (1,524 + 0.60*34.8)= 31.7 kg/cm2


L / Do = 17,782 / 3,117.6 = 5.7037Do / t = 3,117.6 / 19.6 = 159.0918From table G: A = 0.000107

27/374

From table CS-2Metric: B = 95.9325 kg/cm2

Pa = 4*B / (3*(Do / t))= 4*95.93 / (3*(3,117.6 / 19.6))= 0.8 kg/cm2


ta = t + Corrosion = 19.6 + 3 = 22.6mm



Pa = 4*B / (3*(Do / t))= 4*193.02 / (3*(3,117.6 / 31.8))= 2.63 kg/cm2





= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 1,042.1 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScHC = min(B, S) = 1,042.1 kg/cm2


= 0.125 / (1,558.8 / 34.8)= 0.002791

B = 1,061.2 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScHN = min(B, S) = 1,061.2 kg/cm2


= 0.125 / (1,558.8 / 34.8)= 0.002791

B = 1,125.1 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScCN = min(B, S) = 1,125.1 kg/cm2

28/374


= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 1,104.4 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScCC = min(B, S) = 1,104.4 kg/cm2


= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 799.2 kg/cm2

S = 1,386.8 / 1.00 = 1,386.8 kg/cm2


29/374

Cylinder #3




Static liquid head:







Estimated weight New = 6,413 kg corr = 5,865.9 kgCapacity New = 17,789.08 liters corr = 17,859.18 liters


= 2,438 mm






P = S*E*t / (R + 0.60*t) - Ps= 1,407.21*1.00*31.8 / (1,527 + 0.60*31.8) - 0.27= 28.68 kg/cm2


P = S*E*t / (R + 0.60*t)= 1,407.21*1.00*34.8 / (1,524 + 0.60*34.8)= 31.7 kg/cm2



30/374


Pa = 4*B / (3*(Do / t))= 4*95.93 / (3*(3,117.6 / 19.6))= 0.8 kg/cm2


ta = t + Corrosion = 19.6 + 3 = 22.6mm



Pa = 4*B / (3*(Do / t))= 4*193.02 / (3*(3,117.6 / 31.8))= 2.63 kg/cm2





= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 1,042.1 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScHC = min(B, S) = 1,042.1 kg/cm2


= 0.125 / (1,558.8 / 34.8)= 0.002791

B = 1,061.2 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScHN = min(B, S) = 1,061.2 kg/cm2


= 0.125 / (1,558.8 / 34.8)= 0.002791

B = 1,125.1 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScCN = min(B, S) = 1,125.1 kg/cm2

31/374


= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 1,104.4 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScCC = min(B, S) = 1,104.4 kg/cm2


= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 799.2 kg/cm2

S = 1,386.8 / 1.00 = 1,386.8 kg/cm2


32/374

Cylinder #4




Static liquid head:









= 2,438 mm






P = S*E*t / (R + 0.60*t) - Ps= 1,407.21*1.00*31.8 / (1,527 + 0.60*31.8) - 0.27= 28.68 kg/cm2


P = S*E*t / (R + 0.60*t)= 1,407.21*1.00*34.8 / (1,524 + 0.60*34.8)= 31.7 kg/cm2



33/374


Pa = 4*B / (3*(Do / t))= 4*95.93 / (3*(3,117.6 / 19.6))= 0.8 kg/cm2


ta = t + Corrosion = 19.6 + 3 = 22.6mm



Pa = 4*B / (3*(Do / t))= 4*193.02 / (3*(3,117.6 / 31.8))= 2.63 kg/cm2





= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 1,042.1 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScHC = min(B, S) = 1,042.1 kg/cm2


= 0.125 / (1,558.8 / 34.8)= 0.002791

B = 1,061.2 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScHN = min(B, S) = 1,061.2 kg/cm2


= 0.125 / (1,558.8 / 34.8)= 0.002791

B = 1,125.1 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScCN = min(B, S) = 1,125.1 kg/cm2

34/374


= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 1,104.4 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScCC = min(B, S) = 1,104.4 kg/cm2


= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 799.2 kg/cm2

S = 1,386.8 / 1.00 = 1,386.8 kg/cm2


35/374

Cylinder #5




Static liquid head:









= 2,438 mm






P = S*E*t / (R + 0.60*t) - Ps= 1,407.21*1.00*31.8 / (1,527 + 0.60*31.8) - 0.27= 28.68 kg/cm2


P = S*E*t / (R + 0.60*t)= 1,407.21*1.00*34.8 / (1,524 + 0.60*34.8)= 31.7 kg/cm2



36/374


Pa = 4*B / (3*(Do / t))= 4*95.93 / (3*(3,117.6 / 19.6))= 0.8 kg/cm2


ta = t + Corrosion = 19.6 + 3 = 22.6mm



Pa = 4*B / (3*(Do / t))= 4*193.02 / (3*(3,117.6 / 31.8))= 2.63 kg/cm2





= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 1,042.1 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScHC = min(B, S) = 1,042.1 kg/cm2


= 0.125 / (1,558.8 / 34.8)= 0.002791

B = 1,061.2 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScHN = min(B, S) = 1,061.2 kg/cm2


= 0.125 / (1,558.8 / 34.8)= 0.002791

B = 1,125.1 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScCN = min(B, S) = 1,125.1 kg/cm2

37/374


= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 1,104.4 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScCC = min(B, S) = 1,104.4 kg/cm2


= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 799.2 kg/cm2

S = 1,386.8 / 1.00 = 1,386.8 kg/cm2


38/374

Cylinder #6




Static liquid head:









= 2,438 mm






P = S*E*t / (R + 0.60*t) - Ps= 1,407.21*1.00*31.8 / (1,527 + 0.60*31.8) - 0.27= 28.68 kg/cm2


P = S*E*t / (R + 0.60*t)= 1,407.21*1.00*34.8 / (1,524 + 0.60*34.8)= 31.7 kg/cm2



39/374


Pa = 4*B / (3*(Do / t))= 4*95.93 / (3*(3,117.6 / 19.6))= 0.8 kg/cm2


ta = t + Corrosion = 19.6 + 3 = 22.6mm



Pa = 4*B / (3*(Do / t))= 4*193.02 / (3*(3,117.6 / 31.8))= 2.63 kg/cm2





= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 1,042.1 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScHC = min(B, S) = 1,042.1 kg/cm2


= 0.125 / (1,558.8 / 34.8)= 0.002791

B = 1,061.2 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScHN = min(B, S) = 1,061.2 kg/cm2


= 0.125 / (1,558.8 / 34.8)= 0.002791

B = 1,125.1 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScCN = min(B, S) = 1,125.1 kg/cm2

40/374


= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 1,104.4 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScCC = min(B, S) = 1,104.4 kg/cm2


= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 799.2 kg/cm2

S = 1,386.8 / 1.00 = 1,386.8 kg/cm2


41/374

Cylinder #7


Component: CylinderMaterial specification: SA-515 70 (II-D Metric p. 22, ln. 5)Material impact test exemption temperature from Fig UCS-66M Curve A = 28.94 °C17 °C MDMT reduction per UCS-68(c) applies.Fig UCS-66.1M MDMT reduction = 17.9 °C, (coincident ratio = 0.6802)UCS-66 governing thickness = 34.8 mm


Static liquid head:









= 2,438 mm






P = S*E*t / (R + 0.60*t) - Ps= 1,407.21*1.00*31.8 / (1,527 + 0.60*31.8) - 0.27= 28.68 kg/cm2


P = S*E*t / (R + 0.60*t)= 1,407.21*1.00*34.8 / (1,524 + 0.60*34.8)= 31.7 kg/cm2


L / Do = 17,782 / 3,117.6 = 5.7037Do / t = 3,117.6 / 19.6 = 159.0918

42/374

From table G: A = 0.000107From table CS-2Metric: B = 95.9325 kg/cm2

Pa = 4*B / (3*(Do / t))= 4*95.93 / (3*(3,117.6 / 19.6))= 0.8 kg/cm2


ta = t + Corrosion = 19.6 + 3 = 22.6mm



Pa = 4*B / (3*(Do / t))= 4*193.02 / (3*(3,117.6 / 31.8))= 2.63 kg/cm2





= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 1,042.1 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScHC = min(B, S) = 1,042.1 kg/cm2


= 0.125 / (1,558.8 / 34.8)= 0.002791

B = 1,061.2 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScHN = min(B, S) = 1,061.2 kg/cm2


= 0.125 / (1,558.8 / 34.8)= 0.002791

B = 1,125.1 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScCN = min(B, S) = 1,125.1 kg/cm2

43/374


= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 1,104.4 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScCC = min(B, S) = 1,104.4 kg/cm2


= 0.125 / (1,558.8 / 31.8)= 0.002550

B = 799.2 kg/cm2

S = 1,386.8 / 1.00 = 1,386.8 kg/cm2


44/374

Hemi Head #1


Component: Hemi HeadMaterial specification: SA-515 70 (II-D Metric p. 22, ln. 5)Material impact test exemption temperature from Fig UCS-66M Curve A = 16.45 °C17 °C MDMT reduction per UCS-68(c) applies.Fig UCS-66.1M MDMT reduction = 27.1 °C, (coincident ratio = 0.549)UCS-66 governing thickness = 22.56 mm


Static liquid head:


Pth = 0.33 kg/cm2 (SG = 1, Hs = 3,334 mm, Horizontaltest head)




Radiography: RT on Category A Joints - Long. Seam - Full UW-11(a) Type 1RT on Category A Joints - Circ. Seam - Full UW-11(a) Type 1


Inner diameter = 3,048mm

Minimum headthickness = 22.56

mm

Insulation thk: 89 mm density: 192 kg/m3 Weight: 271.9 kgInsulation SupportSpacing: 914 mm Individual Support


Design thickness, (at 174 °C) UG-32(f)

t = P*R / (2*S*E - 0.20*P) + Corrosion= 19.77*1,527 / (2*1,407.21*1.00 - 0.20*19.77) + 3= 13.74 mm

Maximum allowable working pressure, (at 174 °C) UG-32(f)

P = 2*S*E*t / (R + 0.20*t) - Ps= 2*1,407.21*1.00*19.56 / (1,527 + 0.20*19.56) - 0.27= 35.69 kg/cm2

Maximum allowable pressure, (at 29 °C) UG-32(f)

P = 2*S*E*t / (R + 0.20*t)= 2*1,407.21*1.00*22.56 / (1,524 + 0.20*22.56)= 41.54 kg/cm2

45/374

External Pressure, (Corroded & at 290 °C) UG-28(d)

A = 0.125 / (Ro / t)= 0.125 / (1,546.56 / 4.12)= 0.000333

From table CS-2 Metric: B = 301.8497 kg/cm2

Pa = B / (Ro / t)= 301.85 / (1,546.56 / 4.12)= 0.8 kg/cm2


ta = t +Corrosion = 4.12

+ 3 = 7.12mm

Maximum Allowable External Pressure, (Corroded @ 290 °C)

A = 0.125 / (Ro / t)= 0.125 / (1,546.56 / 19.56)= 0.001581


Pa = B / (Ro / t)= 725.62 / (1,546.56 / 19.56)= 9.18 kg/cm2

The maximum allowable external pressure is 9.18 kg/cm2




Head design thickness = 13.74 mm

The governing condition is due to internal pressure.

The head thickness of 22.56 mm is adequate.


= 0.125 / (1,546.56 / 19.56)= 0.001581

B = 932.1 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScHC = min(B, S) = 932.1 kg/cm2


= 0.125 / (1,546.56 / 22.56)= 0.001823

B = 967.7 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScHN = min(B, S) = 967.7 kg/cm2

46/374


= 0.125 / (1,546.56 / 22.56)= 0.001823

B = 1,023.4 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScCN = min(B, S) = 1,023.4 kg/cm2


= 0.125 / (1,546.56 / 19.56)= 0.001581

B = 983.3 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScCC = min(B, S) = 983.3 kg/cm2


= 0.125 / (1,546.56 / 19.56)= 0.001581

B = 725.6 kg/cm2

S = 1,386.8 / 1.00 = 1,386.8 kg/cm2


47/374

Hemi Head #2


Component: Hemi HeadMaterial specification: SA-515 70 (II-D Metric p. 22, ln. 5)Material impact test exemption temperature from Fig UCS-66M Curve A = 14.95 °C17 °C MDMT reduction per UCS-68(c) applies.Fig UCS-66.1M MDMT reduction = 24.2 °C, (coincident ratio = 0.5849)UCS-66 governing thickness = 21.36 mm


Static liquid head:


Pth = 0.33 kg/cm2 (SG = 1, Hs = 3,334 mm, Horizontaltest head)




Radiography: RT on Category A Joints - Long. Seam - Full UW-11(a) Type 1RT on Category A Joints - Circ. Seam - Full UW-11(a) Type 1


Inner diameter = 3,048mm

Minimum headthickness = 21.36

mm

Insulation thk: 89 mm density: 192 kg/m3 Weight: 271.5 kgInsulation SupportSpacing: 914 mm Individual Support


Design thickness, (at 174 °C) UG-32(f)

t = P*R / (2*S*E - 0.20*P) + Corrosion= 19.77*1,527 / (2*1,407.21*1.00 - 0.20*19.77) + 3= 13.74 mm

Maximum allowable working pressure, (at 174 °C) UG-32(f)

P = 2*S*E*t / (R + 0.20*t) - Ps= 2*1,407.21*1.00*18.36 / (1,527 + 0.20*18.36) - 0.27= 33.49 kg/cm2

Maximum allowable pressure, (at 29 °C) UG-32(f)

P = 2*S*E*t / (R + 0.20*t)= 2*1,407.21*1.00*21.36 / (1,524 + 0.20*21.36)= 39.34 kg/cm2

48/374

External Pressure, (Corroded & at 290 °C) UG-28(d)

A = 0.125 / (Ro / t)= 0.125 / (1,545.36 / 4.12)= 0.000333


Pa = B / (Ro / t)= 301.85 / (1,545.36 / 4.12)= 0.8 kg/cm2


ta = t +Corrosion = 4.12

+ 3 = 7.12mm

Maximum Allowable External Pressure, (Corroded @ 290 °C)

A = 0.125 / (Ro / t)= 0.125 / (1,545.36 / 18.36)= 0.001485


Pa = B / (Ro / t)= 716.49 / (1,545.36 / 18.36)= 8.51 kg/cm2

The maximum allowable external pressure is 8.51 kg/cm2




Head design thickness = 13.74 mm

The governing condition is due to internal pressure.

The head thickness of 21.36 mm is adequate.


= 0.125 / (1,545.36 / 18.36)= 0.001485

B = 916.9 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScHC = min(B, S) = 916.9 kg/cm2


= 0.125 / (1,545.36 / 21.36)= 0.001728

B = 954.1 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScHN = min(B, S) = 954.1 kg/cm2

49/374


= 0.125 / (1,545.36 / 21.36)= 0.001728

B = 1,008.1 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScCN = min(B, S) = 1,008.1 kg/cm2


= 0.125 / (1,545.36 / 18.36)= 0.001485

B = 966.2 kg/cm2

S = 1,407.2 / 1.00 = 1,407.2 kg/cm2

ScCC = min(B, S) = 966.2 kg/cm2


= 0.125 / (1,545.36 / 18.36)= 0.001485

B = 716.5 kg/cm2

S = 1,386.8 / 1.00 = 1,386.8 kg/cm2


50/374

AGUA DE EFLUENTES (C1)


tw(lower) = 34.8 mmLeg41 = 10 mm

Note: round inside edges per UG-76(c)

Location and OrientationLocated on: Cylinder #1Orientation: 180°Nozzle center line offset to datum line: 16,232 mmEnd of nozzle to shell center: 1,805 mmPasses through a Category A joint: No

NozzleAccess opening: NoMaterial specification: SA-105 (II-D Metric p. 18, ln. 32)Inside diameter, new: 50.8 mmNominal wall thickness: 16.64 mmCorrosion allowance: 3 mmProjection available outside vessel, Lpr: 223.85 mmProjection available outside vessel to flange face, Lf: 246.2 mmLocal vessel minimum thickness: 34.8 mmLiquid static head included: 0.2679 kgf/cm2

Longitudinal joint efficiency: 1

ASME B16.5-2009 FlangeDescription: NPS 2 Class 300 LWN A105Bolt Material: SA-193 B7 Bolt <= 64 (II-D Metric p. 352, ln. 31)Blind included: NoRated MDMT: -48°C(UCS-66(b)(1)(b))(Flange rated MDMT = -65 °C (UCS-68(c) applies.)Bolts rated MDMT per Fig UCS-66 note (c) = -48 °C)Liquid static head: 0.2875 kgf/cm2

MAWP rating: 45.35 kgf/cm2 @ 174°CMAP rating: 52.11 kgf/cm2 @ 29°CHydrotest rating: 78.52 kgf/cm2 @ 29°CPWHT performed: Yes

51/374

Reinforcement Calculations for MAWP

Local stresses at the nozzle OD per WRC 107 govern the MAWP of this nozzle.

UG-37 Area Calculation Summary(cm2)

For P = 28.92 kgf/cm2 @ 174 °C

UG-45Nozzle WallThicknessSummary

(mm)The nozzle

passes UG-45

Arequired

Aavailable A1 A2 A3 A5

Awelds treq tmin

This nozzle is exempt from areacalculations per UG-36(c)(3)(a) 10.05 16.64

UG-41 Weld Failure Path Analysis Summary

The nozzle is exempt from weld strength calculationsper UW-15(b)(2)

UW-16 Weld Sizing Summary

Weld description Required weldthroat size (mm)

Actual weldthroat size (mm) Status

Nozzle to shell fillet (Leg41) 6 7 weld size isadequate

WRC 107

Load Case P(kgf/cm2)

Pr(kgf)

Mc(kgf-m)

Vc(kgf)

ML(kgf-m)

VL(kgf)

Mt(kgf-m)

MaxCombStress

(kgf/cm2)

AllowCombStress

(kgf/cm2)

MaxLocal

PrimaryStress

(kgf/cm2)

AllowLocal

PrimaryStress

(kgf/cm2)

Overstressed

Load case 1 28.92 45 40.9 185 404.1 212 207.2 2,521.979 4,221.622 2,110.683 2,110.811 No

Load case 1 (Hot Shut Down) 0 45 40.9 185 404.1 212 207.2 -729.153 4,221.622 -27.279 2,110.811 No

Calculations for internal pressure 28.92 kgf/cm2 @ 174 °C

Nozzle impact test exemption temperature from Fig UCS-66M Curve B = -13.62 °CFig UCS-66.1M MDMT reduction = 31 °C, (coincident ratio = 0.5062).External nozzle loadings per UG-22 govern the coincident ratio used.

Nozzle UCS-66 governing thk: 16.64 mmNozzle rated MDMT: -44.62 °CParallel Limit of reinforcement per UG-40

LR = MAX(d, Rn + (tn - Cn) + (t - C))= MAX(56.8, 28.4 + (16.64 - 3) + (34.8 - 3))= 73.84 mm

Outer Normal Limit of reinforcement per UG-40

LH = MIN(2.5*(t - C), 2.5*(tn - Cn) + te)= MIN(2.5*(34.8 - 3), 2.5*(16.64 - 3) + 0)= 34.09 mm

52/374

Nozzle required thickness per UG-27(c)(1)

trn = P*Rn / (Sn*E - 0.6*P)= 28.9219*28.4 / (1,407.2073*1 - 0.6*28.9219)= 0.59 mm

Required thickness tr from UG-37(a)

tr = P*R / (S*E - 0.6*P)= 28.9219*1,527 / (1,407.2073*1 - 0.6*28.9219)= 31.78 mm

This opening does not require reinforcement per UG-36(c)(3)(a)

UW-16(c) Weld Check

Fillet weld: tmin = lesser of 19 mm or tn or t = 13.64 mmtc(min) = lesser of 6 mm or 0.7*tmin = 6 mmtc(actual) = 0.7*Leg = 0.7*10 = 7 mm

The fillet weld size is satisfactory.

Weld strength calculations are not required for this detail which conforms to Fig. UW-16.1, sketch (c-e).

UG-45 Nozzle Neck Thickness Check

ta UG-27 = P*R / (S*E - 0.6*P) + Corrosion= 28.9415*28.4 / (1,407.2073*1 - 0.6*28.9415) + 3= 3.59 mm

ta UG-22 = 10.05 mm

ta = max[ ta UG-27 , ta UG-22 ]= max[ 3.59 , 10.05 ]= 10.05 mm

tb1 = P*R / (S*E - 0.6*P) + Corrosion= 28.9219*1,527 / (1,407.2073*1 - 0.6*28.9219) + 3= 34.78 mm

tb1 = max[ tb1 , tb UG16 ]= max[ 34.78 , 4.5 ]= 34.78 mm

tb = min[ tb3 , tb1 ]= min[ 7.8 , 34.78 ]= 7.8 mm

tUG-45 = max[ ta , tb ]= max[ 10.05 , 7.8 ]= 10.05 mm

Available nozzle wall thickness new, tn = 16.64 mm

53/374

The nozzle neck thickness is adequate.

54/374

WRC 107 Load case 1

Applied Loads

Radial load: Pr = 45 kgfCircumferential moment: Mc = 40.9 kgf-mCircumferential shear: Vc = 185 kgfLongitudinal moment: ML = 404.1 kgf-mLongitudinal shear: VL = 212 kgfTorsion moment: Mt = 207.2 kgf-mInternal pressure: P = 28.92 kgf/cm2

Mean shell radius: Rm = 1,542.9 mmLocal shell thickness: T = 31.8 mmShell yield stress: Sy = 2,324.95kgf/cm2

Design factor: 3

Maximum stresses due to the applied loads at the nozzle OD (includes pressure)

γ = Rm / T = 1,542.9 / 31.8 = 48.5185

β = 0.875*ro / Rm = 0.875*42.04 / 1,542.9 = 0.0238

Pressure stress intensity factor, I = 1.5014 (derived from Division 2 Part 4.5)

Local circumferential pressure stress = I*P*Ri / T =2,085.092 kgf/cm2

Local longitudinal pressure stress = I*P*Ri / (2*T) =1,042.511 kgf/cm2

Maximum combined stress (PL+P

b+Q) = 2,521.98 kgf/cm2

Allowable combined stress (PL+P

b+Q) = +-3*S = +-4,221.62 kgf/cm2

The maximum combined stress (PL+P

b+Q) is within allowable limits.

Maximum local primary membrane stress (PL) = 2,110.68 kgf/cm2

Allowable local primary membrane stress (PL) = +-1.5*S = +-2,110.81 kgf/cm2

The maximum local primary membrane stress (PL) is within allowable limits.

55/374

Stresses at the nozzle OD per WRC Bulletin 107

Figure value Au Al Bu Bl Cu Cl Du Dl

3C* Nφ / (P / Rm) 9.6805 0 0 0 0 -0.914 -0.914 -0.914 -0.914

4C* Nφ / (P / Rm) 9.5716 -0.844 -0.844 -0.844 -0.844 0 0 0 0

1C Mφ / P 0.2628 0 0 0 0 -7.031 7.031 -7.031 7.031

2C-1 Mφ / P 0.2222 -5.906 5.906 -5.906 5.906 0 0 0 0

3A* Nφ / [Mc / (Rm2*β)] 0.2913 0 0 0 0 -0.633 -0.633 0.633 0.633

1A Mφ / [Mc / (Rm*β)] 0.1052 0 0 0 0 -69.393 69.393 69.393 -69.393

3B* Nφ / [ML / (Rm2*β)] 1.1796 -26.435 -26.435 26.435 26.435 0 0 0 0

1B-1 Mφ / [ML / (Rm*β)] 0.0636 -414.6 414.6 414.6 -414.6 0 0 0 0

Pressure stress* 2,085.092 2,085.092 2,085.092 2,085.092 1,388.772 1,388.772 1,388.772 1,388.772

Total circumferential stress 1,637.307 2,478.318 2,519.377 1,701.989 1,310.802 1,463.649 1,450.853 1,326.129

Primary membrane circumferentialstress* 2,057.813 2,057.813 2,110.683 2,110.683 1,387.225 1,387.225 1,388.491 1,388.491

3C* Nx / (P / Rm) 9.6805 -0.914 -0.914 -0.914 -0.914 0 0 0 0

4C* Nx / (P / Rm) 9.5716 0 0 0 0 -0.844 -0.844 -0.844 -0.844

1C-1 Mx / P 0.2664 -7.101 7.101 -7.101 7.101 0 0 0 0

2C Mx / P 0.213 0 0 0 0 -5.695 5.695 -5.695 5.695

4A* Nx / [Mc / (Rm2*β)] 0.3552 0 0 0 0 -0.773 -0.773 0.773 0.773

2A Mx / [Mc / (Rm*β)] 0.0641 0 0 0 0 -42.254 42.254 42.254 -42.254

4B* Nx / [ML / (Rm2*β)] 0.3098 -6.96 -6.96 6.96 6.96 0 0 0 0

2B-1 Mx / [ML / (Rm*β)] 0.1074 -700.046 700.046 700.046 -700.046 0 0 0 0

Pressure stress* 694.351 694.351 694.351 694.351 1,042.511 1,042.511 1,042.511 1,042.511

Total longitudinal stress -20.67 1,393.623 1,393.342 7.453 992.944 1,088.843 1,079 1,005.881

Primary membrane longitudinal stress* 686.477 686.477 700.397 700.397 1,040.894 1,040.894 1,042.44 1,042.44

Shear from Mt 58.706 58.706 58.706 58.706 58.706 58.706 58.706 58.706

Circ shear from Vc 4.429 4.429 -4.429 -4.429 0 0 0 0

Long shear from VL 0 0 0 0 -5.062 -5.062 5.062 5.062

Total Shear stress 63.136 63.136 54.277 54.277 53.644 53.644 63.768 63.768

Combined stress (PL+Pb+Q) 1,662.758 2,481.974 2,521.979 1,703.747 1,319.59 1,471.172 1,461.47 1,338.362

Note: * denotes primary stress.

Longitudinal stress in the nozzle wall due to internal pressure + external loads

σn (Pm) = P*Ri / (2*tn) - Pr / (π*(Ro2 - Ri

2)) + M*Ro / I= 28.92*28.4 / (2*13.64) - 45 / (π*(42.042 - 28.42))*100 + 406,162.9*42.04 / 1,941,630*100= 907.984 kgf/cm2

The average primary stress Pm (see Division 2 5.6.a.1) across the nozzle wall due to internal pressure + external loads isacceptable ( ≤ S = 1,407.207 kgf/cm2)

Shear stress in the nozzle wall due to external loads

σshear = (VL2 + Vc

2)0.5 / (π*Ri*tn)*100= (2122 + 1852)0.5 / (π*28.4*13.64)*100= 23.125 kgf/cm2

σtorsion = Mt / (2*π*Ri2*tn)*100000

= 207.2 / (2*π*28.42*13.64)*100000= 299.815 kgf/cm2

σtotal = σshear + σtorsion= 23.125 + 299.815= 322.94 kgf/cm2

56/374

UG-45: The total combined shear stress (322.94 kgf/cm2) ≤ allowable (0.7*Sn = 0.7*1,407.207 = 985.045 kgf/cm2)

57/374

Reinforcement Calculations for MAEP


For Pe = 2.63 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin



Weld strength calculations are not required for externalpressure





Calculations for external pressure 2.63 kgf/cm2 @ 290 °C

Parallel Limit of reinforcement per UG-40




Nozzle required thickness per UG-28 trn = 0.64 mm

From UG-37(d)(1) required thickness tr = 31.8 mm


UW-16(c) Weld Check




58/374


ta UG-28 = 3.64 mm

ta UG-22 = 10.21 mm




tb = min[ tb3 , tb2 ]= min[ 7.8 , 5.89 ]= 5.89 mm





L / Do = 246.77 / 84.07 = 2.9351Do / t = 84.07 / 0.64 = 131.6268From table G: A = 0.000286From table CS-2Metric: B = 259.1377 kg/cm2

Pa = 4*B / (3*(Do / t))= 4*259.14 / (3*(84.07 / 0.64))= 2.62 kg/cm2


ta = t + Corrosion = 0.64 + 3 = 3.64mm

59/374










60/374


The vessel wall thickness governs the MAWP of this nozzle.


For P = 28.94 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin








WRC 107


Pr(kgf)

Mc(kgf-m)

Vc(kgf)

ML(kgf-m)

VL(kgf)

Mt(kgf-m)

MaxCombStress

(kgf/cm2)

AllowCombStress

(kgf/cm2)

MaxLocal

PrimaryStress

(kgf/cm2)

AllowLocal

PrimaryStress

(kgf/cm2)

Overstressed

Load case 1 28.94 37 54.6 241 146.4 47 99 2,241.243 4,221.622 2,095.567 2,110.811 No

Load case 1 (Hot Shut Down) 0 37 54.6 241 146.4 47 99 -273.283 4,221.622 -10.265 2,110.811 No


Nozzle is impact test exempt to -105 °C per UCS-66(b)(3) (coincident ratio = 0.1798).External nozzle loadings per UG-22 govern the coincident ratio used.

Nozzle UCS-66 governing thk: 16.64 mmNozzle rated MDMT: -105 °CParallel Limit of reinforcement per UG-40




61/374


trn = P*Rn / (Sn*E - 0.6*P)= 28.9434*28.4 / (1,407.2073*1 - 0.6*28.9434)= 0.59 mm


tr = P*R / (S*E - 0.6*P)= 28.9434*1,527 / (1,407.2073*1 - 0.6*28.9434)= 31.8 mm


UW-16(c) Weld Check






ta UG-22 = 5.59 mm




tb = min[ tb3 , tb1 ]= min[ 7.8 , 34.8 ]= 7.8 mm



62/374


63/374

WRC 107 Load case 1

Applied Loads

Radial load: Pr = 37 kgfCircumferential moment: Mc = 54.6 kgf-mCircumferential shear: Vc = 241 kgfLongitudinal moment: ML = 146.4 kgf-mLongitudinal shear: VL = 47 kgfTorsion moment: Mt = 99 kgf-mInternal pressure: P = 28.94 kgf/cm2


Design factor: 3


γ = Rm / T = 1,542.9 / 31.8 = 48.5185

β = 0.875*ro / Rm = 0.875*42.04 / 1,542.9 = 0.0238





b+Q) = 2,241.24 kgf/cm2


b+Q) = +-3*S = +-4,221.62 kgf/cm2






64/374



3C* Nφ / (P / Rm) 9.6805 0 0 0 0 -0.703 -0.703 -0.703 -0.703

4C* Nφ / (P / Rm) 9.5716 -0.703 -0.703 -0.703 -0.703 0 0 0 0

1C Mφ / P 0.2628 0 0 0 0 -5.765 5.765 -5.765 5.765

2C-1 Mφ / P 0.2222 -4.851 4.851 -4.851 4.851 0 0 0 0

3A* Nφ / [Mc / (Rm2*β)] 0.2913 0 0 0 0 -0.914 -0.914 0.914 0.914

1A Mφ / [Mc / (Rm*β)] 0.1052 0 0 0 0 -92.664 92.664 92.664 -92.664

3B* Nφ / [ML / (Rm2*β)] 1.1796 -9.562 -9.562 9.562 9.562 0 0 0 0

1B-1 Mφ / [ML / (Rm*β)] 0.0636 -150.176 150.176 150.176 -150.176 0 0 0 0

Pressure stress* 2,086.709 2,086.709 2,086.709 2,086.709 1,389.827 1,389.827 1,389.827 1,389.827



3C* Nx / (P / Rm) 9.6805 -0.703 -0.703 -0.703 -0.703 0 0 0 0

4C* Nx / (P / Rm) 9.5716 0 0 0 0 -0.703 -0.703 -0.703 -0.703

1C-1 Mx / P 0.2664 -5.835 5.835 -5.835 5.835 0 0 0 0

2C Mx / P 0.213 0 0 0 0 -4.711 4.711 -4.711 4.711

4A* Nx / [Mc / (Rm2*β)] 0.3552 0 0 0 0 -1.055 -1.055 1.055 1.055

2A Mx / [Mc / (Rm*β)] 0.0641 0 0 0 0 -56.456 56.456 56.456 -56.456

4B* Nx / [ML / (Rm2*β)] 0.3098 -2.531 -2.531 2.531 2.531 0 0 0 0

2B-1 Mx / [ML / (Rm*β)] 0.1074 -253.597 253.597 253.597 -253.597 0 0 0 0

Pressure stress* 694.913 694.913 694.913 694.913 1,043.354 1,043.354 1,043.354 1,043.354

Total longitudinal stress 432.247 951.112 944.503 448.98 980.43 1,102.764 1,095.452 991.96


Shear from Mt 28.052 28.052 28.052 28.052 28.052 28.052 28.052 28.052








2)) + M*Ro / I= 28.94*28.4 / (2*13.64) - 37 / (π*(42.042 - 28.42))*100 + 156,249.6*42.04 / 1,941,630*100= 367.198 kgf/cm2



σshear = (VL2 + Vc

2)0.5 / (π*Ri*tn)*100= (472 + 2412)0.5 / (π*28.4*13.64)*100= 20.18 kgf/cm2


= 99 / (2*π*28.42*13.64)*100000= 143.251 kgf/cm2


65/374


66/374



For Pe = 2.63 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















UW-16(c) Weld Check




67/374


ta UG-28 = 3.64 mm

ta UG-22 = 5.36 mm




tb = min[ tb3 , tb2 ]= min[ 7.8 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*259.14 / (3*(84.07 / 0.64))= 2.62 kg/cm2


ta = t + Corrosion = 0.64 + 3 = 3.64mm

68/374










69/374




For P = 28.94 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin








WRC 107


Pr(kgf)

Mc(kgf-m)

Vc(kgf)

ML(kgf-m)

VL(kgf)

Mt(kgf-m)

MaxCombStress

(kgf/cm2)

AllowCombStress

(kgf/cm2)

MaxLocal

PrimaryStress

(kgf/cm2)

AllowLocal

PrimaryStress

(kgf/cm2)

Overstressed

Load case 1 28.94 40 42.6 174 362.7 104 29.8 2,476.42 4,221.622 2,109.629 2,110.811 No



Nozzle impact test exemption temperature from Fig UCS-66M Curve B = -13.62 °CFig UCS-66.1M MDMT reduction = 39.9 °C, (coincident ratio = 0.4441)Rated MDMT of -53.52°C is limited to -48°C by UCS-66(b)(2).External nozzle loadings per UG-22 govern the coincident ratio used.




LH = MIN(2.5*(t - C), 2.5*(tn - Cn) + te)= MIN(2.5*(34.8 - 3), 2.5*(16.64 - 3) + 0)

70/374

= 34.09 mmNozzle required thickness per UG-27(c)(1)

trn = P*Rn / (Sn*E - 0.6*P)= 28.9434*28.4 / (1,407.2073*1 - 0.6*28.9434)= 0.59 mm


tr = P*R / (S*E - 0.6*P)= 28.9434*1,527 / (1,407.2073*1 - 0.6*28.9434)= 31.8 mm


UW-16(c) Weld Check






ta UG-22 = 9.2 mm




tb = min[ tb3 , tb1 ]= min[ 7.8 , 34.8 ]= 7.8 mm


71/374



72/374

WRC 107 Load case 1

Applied Loads



Design factor: 3


γ = Rm / T = 1,542.9 / 31.8 = 48.5185

β = 0.875*ro / Rm = 0.875*42.04 / 1,542.9 = 0.0238





b+Q) = 2,476.42 kgf/cm2


b+Q) = +-3*S = +-4,221.62 kgf/cm2






73/374



3C* Nφ / (P / Rm) 9.6805 0 0 0 0 -0.773 -0.773 -0.773 -0.773

4C* Nφ / (P / Rm) 9.5716 -0.773 -0.773 -0.773 -0.773 0 0 0 0

1C Mφ / P 0.2628 0 0 0 0 -6.257 6.257 -6.257 6.257

2C-1 Mφ / P 0.2222 -5.273 5.273 -5.273 5.273 0 0 0 0

3A* Nφ / [Mc / (Rm2*β)] 0.2913 0 0 0 0 -0.703 -0.703 0.703 0.703

1A Mφ / [Mc / (Rm*β)] 0.1052 0 0 0 0 -72.275 72.275 72.275 -72.275

3B* Nφ / [ML / (Rm2*β)] 1.1796 -23.693 -23.693 23.693 23.693 0 0 0 0

1B-1 Mφ / [ML / (Rm*β)] 0.0636 -372.064 372.064 372.064 -372.064 0 0 0 0

Pressure stress* 2,086.709 2,086.709 2,086.709 2,086.709 1,389.827 1,389.827 1,389.827 1,389.827



3C* Nx / (P / Rm) 9.6805 -0.773 -0.773 -0.773 -0.773 0 0 0 0

4C* Nx / (P / Rm) 9.5716 0 0 0 0 -0.773 -0.773 -0.773 -0.773

1C-1 Mx / P 0.2664 -6.328 6.328 -6.328 6.328 0 0 0 0

2C Mx / P 0.213 0 0 0 0 -5.062 5.062 -5.062 5.062

4A* Nx / [Mc / (Rm2*β)] 0.3552 0 0 0 0 -0.844 -0.844 0.844 0.844

2A Mx / [Mc / (Rm*β)] 0.0641 0 0 0 0 -44.012 44.012 44.012 -44.012

4B* Nx / [ML / (Rm2*β)] 0.3098 -6.257 -6.257 6.257 6.257 0 0 0 0

2B-1 Mx / [ML / (Rm*β)] 0.1074 -628.333 628.333 628.333 -628.333 0 0 0 0

Pressure stress* 694.913 694.913 694.913 694.913 1,043.354 1,043.354 1,043.354 1,043.354

Total longitudinal stress 53.222 1,322.543 1,322.402 78.392 992.663 1,090.812 1,082.375 1,004.475


Shear from Mt 8.437 8.437 8.437 8.437 8.437 8.437 8.437 8.437








2)) + M*Ro / I= 28.94*28.4 / (2*13.64) - 40 / (π*(42.042 - 28.42))*100 + 365,191.7*42.04 / 1,941,630*100= 819.468 kgf/cm2



σshear = (VL2 + Vc

2)0.5 / (π*Ri*tn)*100= (1042 + 1742)0.5 / (π*28.4*13.64)*100= 16.66 kgf/cm2


= 29.8 / (2*π*28.42*13.64)*100000= 43.12 kgf/cm2


74/374


75/374



For Pe = 2.63 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















UW-16(c) Weld Check




76/374


ta UG-28 = 3.64 mm

ta UG-22 = 9.27 mm




tb = min[ tb3 , tb2 ]= min[ 7.8 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*259.14 / (3*(84.07 / 0.64))= 2.62 kg/cm2


ta = t + Corrosion = 0.64 + 3 = 3.64mm

77/374










78/374




For P = 28.75 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin








WRC 107


Pr(kgf)

Mc(kgf-m)

Vc(kgf)

ML(kgf-m)

VL(kgf)

Mt(kgf-m)

MaxCombStress

(kgf/cm2)

AllowCombStress

(kgf/cm2)

MaxLocal

PrimaryStress

(kgf/cm2)

AllowLocal

PrimaryStress

(kgf/cm2)

Overstressed

Load case 1 28.75 36 33.8 131 588.6 218 26.3 2,709.769 4,221.622 2,110.683 2,110.811 No

Load case 1 (Hot Shut Down) 0 36 33.8 131 588.6 218 26.3 -1,036.535 4,221.622 -39.161 2,110.811 No


Nozzle is impact test exempt per UG-20(f).External nozzle loadings per UG-22 govern the coincident ratio used.





79/374


trn = P*Rn / (Sn*E - 0.6*P)= 28.7537*28.4 / (1,407.2073*1 - 0.6*28.7537)= 0.59 mm


tr = P*R / (S*E - 0.6*P)= 28.7537*1,527 / (1,407.2073*1 - 0.6*28.7537)= 31.59 mm


UW-16(c) Weld Check






ta UG-22 = 14.92 mm




tb = min[ tb3 , tb1 ]= min[ 7.8 , 34.59 ]= 7.8 mm



80/374


81/374

WRC 107 Load case 1

Applied Loads



Design factor: 3


γ = Rm / T = 1,542.9 / 31.8 = 48.5185

β = 0.875*ro / Rm = 0.875*42.04 / 1,542.9 = 0.0238





b+Q) = 2,709.77 kgf/cm2


b+Q) = +-3*S = +-4,221.62 kgf/cm2






82/374



3C* Nφ / (P / Rm) 9.6805 0 0 0 0 -0.703 -0.703 -0.703 -0.703

4C* Nφ / (P / Rm) 9.5716 -0.703 -0.703 -0.703 -0.703 0 0 0 0

1C Mφ / P 0.2628 0 0 0 0 -5.625 5.625 -5.625 5.625

2C-1 Mφ / P 0.2222 -4.781 4.781 -4.781 4.781 0 0 0 0

3A* Nφ / [Mc / (Rm2*β)] 0.2913 0 0 0 0 -0.562 -0.562 0.562 0.562

1A Mφ / [Mc / (Rm*β)] 0.1052 0 0 0 0 -57.37 57.37 57.37 -57.37

3B* Nφ / [ML / (Rm2*β)] 1.1796 -38.458 -38.458 38.458 38.458 0 0 0 0

1B-1 Mφ / [ML / (Rm*β)] 0.0636 -603.866 603.866 603.866 -603.866 0 0 0 0

Pressure stress* 2,072.929 2,072.929 2,072.929 2,072.929 1,380.687 1,380.687 1,380.687 1,380.687



3C* Nx / (P / Rm) 9.6805 -0.703 -0.703 -0.703 -0.703 0 0 0 0

4C* Nx / (P / Rm) 9.5716 0 0 0 0 -0.703 -0.703 -0.703 -0.703

1C-1 Mx / P 0.2664 -5.695 5.695 -5.695 5.695 0 0 0 0

2C Mx / P 0.213 0 0 0 0 -4.57 4.57 -4.57 4.57

4A* Nx / [Mc / (Rm2*β)] 0.3552 0 0 0 0 -0.633 -0.633 0.633 0.633

2A Mx / [Mc / (Rm*β)] 0.0641 0 0 0 0 -34.943 34.943 34.943 -34.943

4B* Nx / [ML / (Rm2*β)] 0.3098 -10.124 -10.124 10.124 10.124 0 0 0 0

2B-1 Mx / [ML / (Rm*β)] 0.1074 -1,019.731 1,019.731 1,019.731 -1,019.731 0 0 0 0

Pressure stress* 690.343 690.343 690.343 690.343 1,036.464 1,036.464 1,036.464 1,036.464

Total longitudinal stress -345.91 1,704.942 1,713.801 -314.272 995.616 1,074.641 1,066.767 1,006.021


Shear from Mt 7.453 7.453 7.453 7.453 7.453 7.453 7.453 7.453








2)) + M*Ro / I= 28.75*28.4 / (2*13.64) - 36 / (π*(42.042 - 28.42))*100 + 589,567.3*42.04 / 1,941,630*100= 1,305.186 kgf/cm2



σshear = (VL2 + Vc

2)0.5 / (π*Ri*tn)*100= (2182 + 1312)0.5 / (π*28.4*13.64)*100= 20.903 kgf/cm2


= 26.3 / (2*π*28.42*13.64)*100000= 38.056 kgf/cm2


83/374


84/374



For Pe = 2.63 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















UW-16(c) Weld Check




85/374


ta UG-28 = 3.64 mm

ta UG-22 = 15.76 mm




tb = min[ tb3 , tb2 ]= min[ 7.8 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*259.14 / (3*(84.07 / 0.64))= 2.62 kg/cm2


ta = t + Corrosion = 0.64 + 3 = 3.64mm

86/374










87/374




For P = 28.78 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin








WRC 107


Pr(kgf)

Mc(kgf-m)

Vc(kgf)

ML(kgf-m)

VL(kgf)

Mt(kgf-m)

MaxCombStress

(kgf/cm2)

AllowCombStress

(kgf/cm2)

MaxLocal

PrimaryStress

(kgf/cm2)

AllowLocal

PrimaryStress

(kgf/cm2)

Overstressed

Load case 1 28.78 66 23.9 45 565.4 174 16 2,681.997 4,221.622 2,110.683 2,110.811 No

Load case 1 (Hot Shut Down) 0 66 23.9 45 565.4 174 16 -1,001.03 4,221.622 -38.247 2,110.811 No


Nozzle is impact test exempt per UG-20(f).External nozzle loadings per UG-22 govern the coincident ratio used.





88/374


trn = P*Rn / (Sn*E - 0.6*P)= 28.7818*28.4 / (1,407.2073*1 - 0.6*28.7818)= 0.59 mm


tr = P*R / (S*E - 0.6*P)= 28.7818*1,527 / (1,407.2073*1 - 0.6*28.7818)= 31.62 mm


UW-16(c) Weld Check






ta UG-22 = 14.14 mm




tb = min[ tb3 , tb1 ]= min[ 7.8 , 34.62 ]= 7.8 mm



89/374


90/374

WRC 107 Load case 1

Applied Loads

Radial load: Pr = 66 kgfCircumferential moment: Mc = 23.9 kgf-mCircumferential shear: Vc = 45 kgfLongitudinal moment: ML = 565.4 kgf-mLongitudinal shear: VL = 174 kgfTorsion moment: Mt = 16 kgf-mInternal pressure: P = 28.78 kgf/cm2


Design factor: 3


γ = Rm / T = 1,542.9 / 31.8 = 48.5185

β = 0.875*ro / Rm = 0.875*42.04 / 1,542.9 = 0.0238





b+Q) = 2,682 kgf/cm2


b+Q) = +-3*S = +-4,221.62 kgf/cm2






91/374



3C* Nφ / (P / Rm) 9.6805 0 0 0 0 -1.336 -1.336 -1.336 -1.336

4C* Nφ / (P / Rm) 9.5716 -1.266 -1.266 -1.266 -1.266 0 0 0 0

1C Mφ / P 0.2628 0 0 0 0 -10.265 10.265 -10.265 10.265

2C-1 Mφ / P 0.2222 -8.718 8.718 -8.718 8.718 0 0 0 0

3A* Nφ / [Mc / (Rm2*β)] 0.2913 0 0 0 0 -0.352 -0.352 0.352 0.352

1A Mφ / [Mc / (Rm*β)] 0.1052 0 0 0 0 -40.567 40.567 40.567 -40.567

3B* Nφ / [ML / (Rm2*β)] 1.1796 -36.981 -36.981 36.981 36.981 0 0 0 0

1B-1 Mφ / [ML / (Rm*β)] 0.0636 -580.032 580.032 580.032 -580.032 0 0 0 0

Pressure stress* 2,074.968 2,074.968 2,074.968 2,074.968 1,382.023 1,382.023 1,382.023 1,382.023



3C* Nx / (P / Rm) 9.6805 -1.336 -1.336 -1.336 -1.336 0 0 0 0

4C* Nx / (P / Rm) 9.5716 0 0 0 0 -1.266 -1.266 -1.266 -1.266

1C-1 Mx / P 0.2664 -10.405 10.405 -10.405 10.405 0 0 0 0

2C Mx / P 0.213 0 0 0 0 -8.367 8.367 -8.367 8.367

4A* Nx / [Mc / (Rm2*β)] 0.3552 0 0 0 0 -0.492 -0.492 0.492 0.492

2A Mx / [Mc / (Rm*β)] 0.0641 0 0 0 0 -24.678 24.678 24.678 -24.678

4B* Nx / [ML / (Rm2*β)] 0.3098 -9.702 -9.702 9.702 9.702 0 0 0 0

2B-1 Mx / [ML / (Rm*β)] 0.1074 -979.516 979.516 979.516 -979.516 0 0 0 0

Pressure stress* 690.976 690.976 690.976 690.976 1,037.449 1,037.449 1,037.449 1,037.449

Total longitudinal stress -309.983 1,669.859 1,668.453 -269.768 1,002.647 1,068.735 1,052.986 1,020.364


Shear from Mt 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5








2)) + M*Ro / I= 28.78*28.4 / (2*13.64) - 66 / (π*(42.042 - 28.42))*100 + 565,902.6*42.04 / 1,941,630*100= 1,252.986 kgf/cm2



σshear = (VL2 + Vc

2)0.5 / (π*Ri*tn)*100= (1742 + 452)0.5 / (π*28.4*13.64)*100= 14.771 kgf/cm2


= 16 / (2*π*28.42*13.64)*100000= 23.152 kgf/cm2


92/374


93/374



For Pe = 2.63 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















UW-16(c) Weld Check




94/374


ta UG-28 = 3.64 mm

ta UG-22 = 14.87 mm




tb = min[ tb3 , tb2 ]= min[ 7.8 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*259.14 / (3*(84.07 / 0.64))= 2.62 kg/cm2


ta = t + Corrosion = 0.64 + 3 = 3.64mm

95/374










96/374




For P = 28.94 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin








WRC 107


Pr(kgf)

Mc(kgf-m)

Vc(kgf)

ML(kgf-m)

VL(kgf)

Mt(kgf-m)

MaxCombStress

(kgf/cm2)

AllowCombStress

(kgf/cm2)

MaxLocal

PrimaryStress

(kgf/cm2)

AllowLocal

PrimaryStress

(kgf/cm2)

Overstressed

Load case 1 28.94 41 65.4 177 219.1 62 43.3 2,319.706 4,221.622 2,100.278 2,110.811 No








97/374


trn = P*Rn / (Sn*E - 0.6*P)= 28.9434*28.4 / (1,407.2073*1 - 0.6*28.9434)= 0.59 mm


tr = P*R / (S*E - 0.6*P)= 28.9434*1,527 / (1,407.2073*1 - 0.6*28.9434)= 31.8 mm


UW-16(c) Weld Check






ta UG-22 = 6.73 mm




tb = min[ tb3 , tb1 ]= min[ 7.8 , 34.8 ]= 7.8 mm



98/374


99/374

WRC 107 Load case 1

Applied Loads



Design factor: 3


γ = Rm / T = 1,542.9 / 31.8 = 48.5185

β = 0.875*ro / Rm = 0.875*42.04 / 1,542.9 = 0.0238





b+Q) = 2,319.71 kgf/cm2


b+Q) = +-3*S = +-4,221.62 kgf/cm2






100/374



3C* Nφ / (P / Rm) 9.6805 0 0 0 0 -0.844 -0.844 -0.844 -0.844

4C* Nφ / (P / Rm) 9.5716 -0.773 -0.773 -0.773 -0.773 0 0 0 0

1C Mφ / P 0.2628 0 0 0 0 -6.398 6.398 -6.398 6.398

2C-1 Mφ / P 0.2222 -5.414 5.414 -5.414 5.414 0 0 0 0

3A* Nφ / [Mc / (Rm2*β)] 0.2913 0 0 0 0 -1.055 -1.055 1.055 1.055

1A Mφ / [Mc / (Rm*β)] 0.1052 0 0 0 0 -111.015 111.015 111.015 -111.015

3B* Nφ / [ML / (Rm2*β)] 1.1796 -14.343 -14.343 14.343 14.343 0 0 0 0

1B-1 Mφ / [ML / (Rm*β)] 0.0636 -224.771 224.771 224.771 -224.771 0 0 0 0

Pressure stress* 2,086.709 2,086.709 2,086.709 2,086.709 1,389.827 1,389.827 1,389.827 1,389.827



3C* Nx / (P / Rm) 9.6805 -0.844 -0.844 -0.844 -0.844 0 0 0 0

4C* Nx / (P / Rm) 9.5716 0 0 0 0 -0.773 -0.773 -0.773 -0.773

1C-1 Mx / P 0.2664 -6.468 6.468 -6.468 6.468 0 0 0 0

2C Mx / P 0.213 0 0 0 0 -5.203 5.203 -5.203 5.203

4A* Nx / [Mc / (Rm2*β)] 0.3552 0 0 0 0 -1.266 -1.266 1.266 1.266

2A Mx / [Mc / (Rm*β)] 0.0641 0 0 0 0 -67.635 67.635 67.635 -67.635

4B* Nx / [ML / (Rm2*β)] 0.3098 -3.726 -3.726 3.726 3.726 0 0 0 0

2B-1 Mx / [ML / (Rm*β)] 0.1074 -379.587 379.587 379.587 -379.587 0 0 0 0

Pressure stress* 694.913 694.913 694.913 694.913 1,043.354 1,043.354 1,043.354 1,043.354

Total longitudinal stress 304.288 1,076.399 1,070.915 324.677 968.478 1,114.153 1,106.279 981.414


Shear from Mt 12.233 12.233 12.233 12.233 12.233 12.233 12.233 12.233








2)) + M*Ro / I= 28.94*28.4 / (2*13.64) - 41 / (π*(42.042 - 28.42))*100 + 228,651.6*42.04 / 1,941,630*100= 523.819 kgf/cm2



σshear = (VL2 + Vc

2)0.5 / (π*Ri*tn)*100= (622 + 1772)0.5 / (π*28.4*13.64)*100= 15.414 kgf/cm2


= 43.3 / (2*π*28.42*13.64)*100000= 62.654 kgf/cm2


101/374


102/374



For Pe = 2.63 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















UW-16(c) Weld Check




103/374


ta UG-28 = 3.64 mm

ta UG-22 = 6.58 mm




tb = min[ tb3 , tb2 ]= min[ 7.8 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*259.14 / (3*(84.07 / 0.64))= 2.62 kg/cm2


ta = t + Corrosion = 0.64 + 3 = 3.64mm

104/374










105/374




For P = 28.94 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin








WRC 107


Pr(kgf)

Mc(kgf-m)

Vc(kgf)

ML(kgf-m)

VL(kgf)

Mt(kgf-m)

MaxCombStress

(kgf/cm2)

AllowCombStress

(kgf/cm2)

MaxLocal

PrimaryStress

(kgf/cm2)

AllowLocal

PrimaryStress

(kgf/cm2)

Overstressed

Load case 1 28.94 29 17.5 83 149.6 53 16.6 2,245.602 4,221.622 2,095.919 2,110.811 No








106/374


trn = P*Rn / (Sn*E - 0.6*P)= 28.9434*28.4 / (1,407.2073*1 - 0.6*28.9434)= 0.59 mm


tr = P*R / (S*E - 0.6*P)= 28.9434*1,527 / (1,407.2073*1 - 0.6*28.9434)= 31.8 mm


UW-16(c) Weld Check






ta UG-22 = 5.51 mm




tb = min[ tb3 , tb1 ]= min[ 7.8 , 34.8 ]= 7.8 mm



107/374


108/374

WRC 107 Load case 1

Applied Loads



Design factor: 3


γ = Rm / T = 1,542.9 / 31.8 = 48.5185

β = 0.875*ro / Rm = 0.875*42.04 / 1,542.9 = 0.0238





b+Q) = 2,245.6 kgf/cm2


b+Q) = +-3*S = +-4,221.62 kgf/cm2






109/374



3C* Nφ / (P / Rm) 9.6805 0 0 0 0 -0.562 -0.562 -0.562 -0.562

4C* Nφ / (P / Rm) 9.5716 -0.562 -0.562 -0.562 -0.562 0 0 0 0

1C Mφ / P 0.2628 0 0 0 0 -4.5 4.5 -4.5 4.5

2C-1 Mφ / P 0.2222 -3.797 3.797 -3.797 3.797 0 0 0 0

3A* Nφ / [Mc / (Rm2*β)] 0.2913 0 0 0 0 -0.281 -0.281 0.281 0.281

1A Mφ / [Mc / (Rm*β)] 0.1052 0 0 0 0 -29.67 29.67 29.67 -29.67

3B* Nφ / [ML / (Rm2*β)] 1.1796 -9.773 -9.773 9.773 9.773 0 0 0 0

1B-1 Mφ / [ML / (Rm*β)] 0.0636 -153.48 153.48 153.48 -153.48 0 0 0 0

Pressure stress* 2,086.709 2,086.709 2,086.709 2,086.709 1,389.827 1,389.827 1,389.827 1,389.827



3C* Nx / (P / Rm) 9.6805 -0.562 -0.562 -0.562 -0.562 0 0 0 0

4C* Nx / (P / Rm) 9.5716 0 0 0 0 -0.562 -0.562 -0.562 -0.562

1C-1 Mx / P 0.2664 -4.57 4.57 -4.57 4.57 0 0 0 0

2C Mx / P 0.213 0 0 0 0 -3.656 3.656 -3.656 3.656

4A* Nx / [Mc / (Rm2*β)] 0.3552 0 0 0 0 -0.352 -0.352 0.352 0.352

2A Mx / [Mc / (Rm*β)] 0.0641 0 0 0 0 -18.069 18.069 18.069 -18.069

4B* Nx / [ML / (Rm2*β)] 0.3098 -2.601 -2.601 2.601 2.601 0 0 0 0

2B-1 Mx / [ML / (Rm*β)] 0.1074 -259.151 259.151 259.151 -259.151 0 0 0 0

Pressure stress* 694.913 694.913 694.913 694.913 1,043.354 1,043.354 1,043.354 1,043.354

Total longitudinal stress 428.028 955.471 951.534 442.371 1,020.716 1,064.165 1,057.556 1,028.731


Shear from Mt 4.711 4.711 4.711 4.711 4.711 4.711 4.711 4.711








2)) + M*Ro / I= 28.94*28.4 / (2*13.64) - 29 / (π*(42.042 - 28.42))*100 + 150,619.5*42.04 / 1,941,630*100= 355.274 kgf/cm2



σshear = (VL2 + Vc

2)0.5 / (π*Ri*tn)*100= (532 + 832)0.5 / (π*28.4*13.64)*100= 8.094 kgf/cm2


= 16.6 / (2*π*28.42*13.64)*100000= 24.02 kgf/cm2


110/374


111/374



For Pe = 2.63 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















UW-16(c) Weld Check




112/374


ta UG-28 = 3.64 mm

ta UG-22 = 5.27 mm




tb = min[ tb3 , tb2 ]= min[ 7.8 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*259.14 / (3*(84.07 / 0.64))= 2.62 kg/cm2


ta = t + Corrosion = 0.64 + 3 = 3.64mm

113/374





Location and OrientationLocated on: Cylinder #7Orientation: 180°Nozzle center line offset to datum line: 203 mmEnd of nozzle to shell center: 1,805 mmPasses through a Category A joint: No





114/374




For P = 28.94 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin








WRC 107


Pr(kgf)

Mc(kgf-m)

Vc(kgf)

ML(kgf-m)

VL(kgf)

Mt(kgf-m)

MaxCombStress

(kgf/cm2)

AllowCombStress

(kgf/cm2)

MaxLocal

PrimaryStress

(kgf/cm2)

AllowLocal

PrimaryStress

(kgf/cm2)

Overstressed

Load case 1 28.94 43 31.5 38 87.3 42 36.8 2,175.506 4,221.622 2,091.56 2,110.811 No








115/374


trn = P*Rn / (Sn*E - 0.6*P)= 28.9434*28.4 / (1,407.2073*1 - 0.6*28.9434)= 0.59 mm


tr = P*R / (S*E - 0.6*P)= 28.9434*1,527 / (1,407.2073*1 - 0.6*28.9434)= 31.8 mm


UW-16(c) Weld Check






ta UG-22 = 4.66 mm




tb = min[ tb3 , tb1 ]= min[ 7.8 , 34.8 ]= 7.8 mm



116/374


117/374

WRC 107 Load case 1

Applied Loads



Design factor: 3


γ = Rm / T = 1,542.9 / 31.8 = 48.5185

β = 0.875*ro / Rm = 0.875*42.04 / 1,542.9 = 0.0238





b+Q) = 2,175.51 kgf/cm2


b+Q) = +-3*S = +-4,221.62 kgf/cm2






118/374



3C* Nφ / (P / Rm) 9.6805 0 0 0 0 -0.844 -0.844 -0.844 -0.844

4C* Nφ / (P / Rm) 9.5716 -0.844 -0.844 -0.844 -0.844 0 0 0 0

1C Mφ / P 0.2628 0 0 0 0 -6.679 6.679 -6.679 6.679

2C-1 Mφ / P 0.2222 -5.695 5.695 -5.695 5.695 0 0 0 0

3A* Nφ / [Mc / (Rm2*β)] 0.2913 0 0 0 0 -0.492 -0.492 0.492 0.492

1A Mφ / [Mc / (Rm*β)] 0.1052 0 0 0 0 -53.433 53.433 53.433 -53.433

3B* Nφ / [ML / (Rm2*β)] 1.1796 -5.695 -5.695 5.695 5.695 0 0 0 0

1B-1 Mφ / [ML / (Rm*β)] 0.0636 -89.571 89.571 89.571 -89.571 0 0 0 0

Pressure stress* 2,086.709 2,086.709 2,086.709 2,086.709 1,389.827 1,389.827 1,389.827 1,389.827



3C* Nx / (P / Rm) 9.6805 -0.844 -0.844 -0.844 -0.844 0 0 0 0

4C* Nx / (P / Rm) 9.5716 0 0 0 0 -0.844 -0.844 -0.844 -0.844

1C-1 Mx / P 0.2664 -6.82 6.82 -6.82 6.82 0 0 0 0

2C Mx / P 0.213 0 0 0 0 -5.414 5.414 -5.414 5.414

4A* Nx / [Mc / (Rm2*β)] 0.3552 0 0 0 0 -0.633 -0.633 0.633 0.633

2A Mx / [Mc / (Rm*β)] 0.0641 0 0 0 0 -32.552 32.552 32.552 -32.552

4B* Nx / [ML / (Rm2*β)] 0.3098 -1.476 -1.476 1.476 1.476 0 0 0 0

2B-1 Mx / [ML / (Rm*β)] 0.1074 -151.23 151.23 151.23 -151.23 0 0 0 0

Pressure stress* 694.913 694.913 694.913 694.913 1,043.354 1,043.354 1,043.354 1,043.354

Total longitudinal stress 534.543 850.643 839.957 551.136 1,003.912 1,079.844 1,070.282 1,016.005


Shear from Mt 10.405 10.405 10.405 10.405 10.405 10.405 10.405 10.405








2)) + M*Ro / I= 28.94*28.4 / (2*13.64) - 43 / (π*(42.042 - 28.42))*100 + 92,808.8*42.04 / 1,941,630*100= 229.648 kgf/cm2



σshear = (VL2 + Vc

2)0.5 / (π*Ri*tn)*100= (422 + 382)0.5 / (π*28.4*13.64)*100= 4.655 kgf/cm2


= 36.8 / (2*π*28.42*13.64)*100000= 53.249 kgf/cm2


119/374


120/374



For Pe = 2.63 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















UW-16(c) Weld Check




121/374


ta UG-28 = 3.64 mm

ta UG-22 = 4.38 mm




tb = min[ tb3 , tb2 ]= min[ 7.8 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*259.14 / (3*(84.07 / 0.64))= 2.62 kg/cm2


ta = t + Corrosion = 0.64 + 3 = 3.64mm

122/374

AGUA DE EXTRACCION C/BRIDA CIEGA (6)


tw(lower) = 34.8 mmLeg41 = 10 mmtw(upper) = 31 mmLeg42 = 14 mmDp = 190.5 mmte = 31 mm



NozzleAccess opening: NoMaterial specification: SA-106 B Smls. Pipe (II-D Metric p. 14, ln. 19)Inside diameter, new: 58.92 mmNominal wall thickness: 14.99 mmCorrosion allowance: 3 mmProjection available outside vessel, Lpr: 236.21 mmProjection available outside vessel to flange face, Lf: 251.2 mmLocal vessel minimum thickness: 34.8 mmLiquid static head included: 0.2679 kgf/cm2


Reinforcing PadMaterial specification: SA-515 70 (II-D Metric p. 22, ln. 5)Diameter: 190.5 mmIs split: No

ASME B16.5-2009 FlangeDescription: NPS 3 Class 300 SO A181-I (FFS rating only)Bolt Material: SA-193 B7 Bolt <= 64 (II-D Metric p. 352, ln. 31)Blind included: NoRated MDMT: -48°C(UCS-66(b)(1)(b))(Flange rated MDMT = -65 °C (UCS-68(c) applies.)Bolts rated MDMT per Fig UCS-66 note (c) = -48 °C)Liquid static head: 0.2879 kgf/cm2

123/374

MAWP rating: 37.75 kgf/cm2 @ 174°CMAP rating: 43.44 kgf/cm2 @ 29°CHydrotest rating: 65.26 kgf/cm2 @ 29°CExternal fillet weld leg (UW-21): 13.34 mm (13.34 mm min)Internal fillet weld leg (UW-21): 14.99 mm (10.29 mm min)PWHT performed: Yes

124/374



UG-37 Area Calculation Summary (cm2)For P = 28.94 kg

f/cm2 @ 174 °C

The opening is adequately reinforced


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

21.7492 32.249 0.0006 11.6774 -- 19.7162 0.8548 7.8 13.12

UG-41 Weld Failure Path Analysis Summary (kgf)All failure paths are stronger than the applicable weld loads

Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

Weld loadW3-3

Path 3-3strength

30,605 45,380 41,087 26,812 99,555 54,556 75,129


Weld description Required weldsize (mm)

Actual weldsize (mm) Status

Nozzle to pad fillet (Leg41) 6 7 weld size isadequate

Pad to shell fillet (Leg42) 9.5 9.8 weld size isadequate

Nozzle to pad groove (Upper) 8.39 31 weld size isadequate


Fig UCS-66.2 general note (1) applies.

Nozzle is impact test exempt to -105 °C per UCS-66(b)(3) (coincident ratio = 0.0532).

Pad impact test exemption temperature from Fig UCS-66M Curve A = 26 °C17 °C MDMT reduction per UCS-68(c) applies.Fig UCS-66.1M MDMT reduction = 17.9 °C, (coincident ratio = 0.6803).

Nozzle UCS-66 governing thk: 13.12 mmNozzle rated MDMT: -105 °CPad UCS-66 governing thickness: 31 mmPad rated MDMT: -8.9 °CParallel Limit of reinforcement per UG-40




125/374


trn = P*Rn / (Sn*E - 0.6*P)= 28.9434*32.46 / (1,203.2642*1 - 0.6*28.9434)= 0.79 mm


tr = P*R / (S*E - 0.6*P)= 28.9434*1,527 / (1,407.2073*1 - 0.6*28.9434)= 31.8 mm

Area required per UG-37(c)

Allowable stresses: Sn = 1,203.264, Sv = 1,407.207, Sp = 1,407.207 kgf/cm2

fr1 = lesser of 1 or Sn / Sv = 0.8551


fr3 = lesser of fr2 or Sp / Sv = 0.8551

fr4 = lesser of 1 or Sp / Sv = 1

A = d*tr*F + 2*tn*tr*F*(1 - fr1)= (64.92*31.8*1 + 2*11.99*31.8*1*(1 - 0.8551)) / 100= 21.7492 cm2

Area available from FIG. UG-37.1

A1 = larger of the following= 0.0006 cm2

= d*(E1*t - F*tr) - 2*tn*(E1*t - F*tr)*(1 - fr1)= (64.92*(1*31.8 - 1*31.8) - 2*11.99*(1*31.8 - 1*31.8)*(1 - 0.8551)) / 100= 0 cm2

= 2*(t + tn)*(E1*t - F*tr) - 2*tn*(E1*t - F*tr)*(1 - fr1)= (2*(31.8 + 11.99)*(1*31.8 - 1*31.8) - 2*11.99*(1*31.8 - 1*31.8)*(1 - 0.8551)) / 100= 0.0006 cm2

A2 = smaller of the following= 11.6774 cm2

= 5*(tn - trn)*fr2*t= (5*(11.99 - 0.79)*0.8551*31.8) / 100= 15.2245 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(11.99 - 0.79)*(2.5*11.99 + 31)*0.8551) / 100= 11.6774 cm2

A41 = Leg2*fr3= (102*0.8551) / 100= 0.8548 cm2

126/374

A42 = Leg2*fr4= (02*1) / 100= 0 cm2

(Part of the weld is outside of the limits)

A5 = (Dp - d - 2*tn)*te*fr4= ((152.5 - 64.92 - 2*11.99)*31*1) / 100= 19.7162 cm2

Area = A1 + A2 + A41 + A42 + A5

= 0.0006 + 11.6774 + 0.8548 + 0 + 19.7162= 32.249 cm2

As Area >= A the reinforcement is adequate.

UW-16(c)(2) Weld Check

Inner fillet: tmin = lesser of 19 mm or tn or te = 11.99 mmtc(min) = lesser of 6 mm or 0.7*tmin = 6 mmtc(actual) = 0.7*Leg = 0.7*10 = 7 mm

Outer fillet: tmin = lesser of 19 mm or te or t = 19 mmtw(min) = 0.5*tmin = 9.5 mmtw(actual) = 0.7*Leg = 0.7*14 = 9.8 mm



ta = max[ ta UG-27 , ta UG-22 ]= max[ 3.79 , 0 ]= 3.79 mm



tb = min[ tb3 , tb1 ]= min[ 7.8 , 34.8 ]= 7.8 mm

tUG-45 = max[ ta , tb ]= max[ 3.79 , 7.8 ]

127/374

= 7.8 mm

Available nozzle wall thickness new, tn = 0.875*14.99 = 13.12 mm


Allowable stresses in joints UG-45 and UW-15(c)

Groove weld in tension: 0.74*1,407.207 = 1,041.333 kgf/cm2

Nozzle wall in shear: 0.7*1,203.264 = 842.285 kgf/cm2

Inner fillet weld in shear: 0.49*1,203.264 = 589.599 kgf/cm2

Outer fillet weld in shear: 0.49*1,407.207 = 689.532 kgf/cm2

Upper groove weld in tension: 0.74*1,407.207 = 1,041.333 kgf/cm2

Strength of welded joints:

(1) Inner fillet weld in shear(π / 2)*Nozzle OD*Leg*Si = (π / 2)*88.9*10*589.599 = 8,233.4 kgf

(2) Outer fillet weld in shear(π / 2)*Pad OD*Leg*So = (π / 2)*190.5*14*689.532 = 28,886.67 kgf

(3) Nozzle wall in shear(π / 2)*Mean nozzle dia*tn*Sn = (π / 2)*76.91*11.99*842.285 = 12,200.83 kgf

(4) Groove weld in tension(π / 2)*Nozzle OD*tw*Sg = (π / 2)*88.9*31.8*1,041.333 = 46,242.63 kgf

(6) Upper groove weld in tension(π / 2)*Nozzle OD*tw*Sg = (π / 2)*88.9*31*1,041.333 = 45,078.92 kgf

Loading on welds per UG-41(b)(1)

W = (A - A1 + 2*tn*fr1*(E1*t - F*tr))*Sv

= (2,174.9226 - 0.0645 + 2*11.99*0.8551*(1*31.8 - 1*31.8))*1,407.207= 30,604.93 kgf

W1-1 = (A2 + A5 + A41 + A42)*Sv

= (1,167.7396 + 1,971.6161 + 85.4837 + 0)*1,407.207= 45,380.22 kgf

W2-2 = (A2 + A3 + A41 + A43 + 2*tn*t*fr1)*Sv

= (1,167.7396 + 0 + 85.4837 + 0 + 2*11.99*31.8*0.8551)*1,407.207= 26,811.7 kgf

W3-3 = (A2 + A3 + A5 + A41 + A42 + A43 + 2*tn*t*fr1)*Sv

= (1,167.7396 + 0 + 1,971.6161 + 85.4837 + 0 + 0 + 2*11.99*31.8*0.8551)*1,407.207= 54,556.45 kgf

Load for path 1-1 lesser of W or W1-1 = 30,604.93 kgfPath 1-1 through (2) & (3) = 28,886.67 + 12,200.83 = 41,087.49 kgfPath 1-1 is stronger than W so it is acceptable per UG-41(b)(2).

Load for path 2-2 lesser of W or W2-2 = 26,811.7 kgfPath 2-2 through (1), (4), (6) = 8,233.4 + 46,242.63 + 45,078.92 = 99,554.94 kgfPath 2-2 is stronger than W2-2 so it is acceptable per UG-41(b)(1).

128/374

Load for path 3-3 lesser of W or W3-3 = 30,604.93 kgfPath 3-3 through (2), (4) = 28,886.67 + 46,242.63 = 75,129.29 kgfPath 3-3 is stronger than W so it is acceptable per UG-41(b)(2).

129/374


UG-37 Area Calculation Summary (cm2)For Pe = 2.63 kg

f/cm2 @ 290 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

10.827 32.5671 -- 11.9832 -- 19.7162 0.8677 5.89 13.12
















Area required per UG-37(d)(1)






130/374

A = 0.5*(d*tr*F + 2*tn*tr*F*(1 - fr1))= (0.5*(64.92*31.8*1 + 2*11.99*31.8*1*(1 - 0.8676))) / 100= 10.827 cm2


A1 = larger of the following= 0 cm2


= 2*(t + tn)*(E1*t - F*tr) - 2*tn*(E1*t - F*tr)*(1 - fr1)= (2*(31.8 + 11.99)*(1*31.8 - 1*31.8) - 2*11.99*(1*31.8 - 1*31.8)*(1 - 0.8676)) / 100= 0 cm2


= 5*(tn - trn)*fr2*t= (5*(11.99 - 0.66)*0.8676*31.8) / 100= 15.6238 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(11.99 - 0.66)*(2.5*11.99 + 31)*0.8676) / 100= 11.9832 cm2

A41 = Leg2*fr3= (102*0.8676) / 100= 0.8677 cm2

A42 = Leg2*fr4= (02*1) / 100= 0 cm2


A5 = (Dp - d - 2*tn)*te*fr4= ((152.5 - 64.92 - 2*11.99)*31*1) / 100= 19.7162 cm2

Area = A1 + A2 + A41 + A42 + A5

= 0 + 11.9832 + 0.8677 + 0 + 19.7162= 32.5671 cm2




131/374



ta UG-28 = 3.66 mm




tb = min[ tb3 , tb2 ]= min[ 7.8 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*263.32 / (3*(88.9 / 0.66))= 2.63 kg/cm2


ta = t + Corrosion = 0.66 + 3 = 3.66mm

132/374

AGUA DE EXTRACCION C/BRIDA CIEGA (6A)









133/374


134/374




f/cm2 @ 174 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

21.3631 32.5298 0.0006 12.5942 -- 19.0802 0.8548 7.8 13.74


Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

Weld loadW3-3

Path 3-3strength

30,062 45,775 41,691 28,645 98,101 55,495 75,129










Pad impact test exemption temperature from Fig UCS-66M Curve A = 24.88 °C17 °C MDMT reduction per UCS-68(c) applies.Fig UCS-66.1M MDMT reduction = 17.9 °C, (coincident ratio = 0.6803).





135/374


trn = P*Rn / (Sn*E - 0.6*P)= 28.9434*31.75 / (1,203.2642*1 - 0.6*28.9434)= 0.77 mm


tr = P*R / (S*E - 0.6*P)= 28.9434*1,527 / (1,407.2073*1 - 0.6*28.9434)= 31.8 mm







A = d*tr*F + 2*tn*tr*F*(1 - fr1)= (63.5*31.8*1 + 2*12.7*31.8*1*(1 - 0.8551)) / 100= 21.3631 cm2






= 5*(tn - trn)*fr2*t= (5*(12.7 - 0.77)*0.8551*31.8) / 100= 16.2142 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(12.7 - 0.77)*(2.5*12.7 + 30)*0.8551) / 100= 12.5942 cm2

A41 = Leg2*fr3= (102*0.8551) / 100= 0.8548 cm2

136/374

A42 = Leg2*fr4= (02*1) / 100= 0 cm2


A5 = (Dp - d - 2*tn)*te*fr4= ((152.5 - 63.5 - 2*12.7)*30*1) / 100= 19.0802 cm2

Area = A1 + A2 + A41 + A42 + A5

= 0.0006 + 12.5942 + 0.8548 + 0 + 19.0802= 32.5298 cm2










tb = min[ tb3 , tb1 ]= min[ 7.8 , 34.8 ]= 7.8 mm

tUG-45 = max[ ta , tb ]= max[ 3.77 , 7.8 ]

137/374

= 7.8 mm
















W = (A - A1 + 2*tn*fr1*(E1*t - F*tr))*Sv

= (2,136.31 - 0.0645 + 2*12.7*0.8551*(1*31.8 - 1*31.8))*1,407.207= 30,061.57 kgf

W1-1 = (A2 + A5 + A41 + A42)*Sv

= (1,259.4168 + 1,908.0156 + 85.4837 + 0)*1,407.207= 45,775.31 kgf

W2-2 = (A2 + A3 + A41 + A43 + 2*tn*t*fr1)*Sv

= (1,259.4168 + 0 + 85.4837 + 0 + 2*12.7*31.8*0.8551)*1,407.207= 28,645.16 kgf

W3-3 = (A2 + A3 + A5 + A41 + A42 + A43 + 2*tn*t*fr1)*Sv

= (1,259.4168 + 0 + 1,908.0156 + 85.4837 + 0 + 0 + 2*12.7*31.8*0.8551)*1,407.207= 55,494.92 kgf



138/374


139/374



f/cm2 @ 290 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

10.6312 32.844 -- 12.8961 -- 19.0802 0.8677 5.89 13.74






















140/374

A = 0.5*(d*tr*F + 2*tn*tr*F*(1 - fr1))= (0.5*(63.5*31.8*1 + 2*12.7*31.8*1*(1 - 0.8676))) / 100= 10.6312 cm2






= 5*(tn - trn)*fr2*t= (5*(12.7 - 0.66)*0.8676*31.8) / 100= 16.6032 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(12.7 - 0.66)*(2.5*12.7 + 30)*0.8676) / 100= 12.8961 cm2

A41 = Leg2*fr3= (102*0.8676) / 100= 0.8677 cm2

A42 = Leg2*fr4= (02*1) / 100= 0 cm2


A5 = (Dp - d - 2*tn)*te*fr4= ((152.5 - 63.5 - 2*12.7)*30*1) / 100= 19.0802 cm2

Area = A1 + A2 + A41 + A42 + A5

= 0 + 12.8961 + 0.8677 + 0 + 19.0802= 32.844 cm2




141/374



ta UG-28 = 3.66 mm




tb = min[ tb3 , tb2 ]= min[ 7.8 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*263.32 / (3*(88.9 / 0.66))= 2.63 kg/cm2


ta = t + Corrosion = 0.66 + 3 = 3.66mm

142/374

BOQUILLA PARA LIMPIEZA (16)









143/374

MAWP rating: 37.75 kgf/cm2 @ 174°CMAP rating: 43.44 kgf/cm2 @ 29°CHydrotest rating: 65.26 kgf/cm2 @ 29°CExternal fillet weld leg (UW-21): 22 mm (13.86 mm min)Internal fillet weld leg (UW-21): 12 mm (10.29 mm min)PWHT performed: Yes

144/374


Available reinforcement per UG-37 governs the MAWP of this nozzle.


f/cm2 @ 174 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

75.546 75.5471 5.7684 6.5871 -- 60 3.1916 11.11 11.29


Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

Weld loadW3-3

Path 3-3strength

98,741 98,193 106,200 18,579 306,367 105,770 213,762




Nozzle to pad fillet (Leg41) 6 8.4 weld size isadequate











145/374


trn = P*Rn / (Sn*E - 0.6*P)= 26.871*126.62 / (1,203.2642*1 - 0.6*26.871)= 2.87 mm


tr = P*R / (S*E - 0.6*P)= 26.871*1,527 / (1,407.2073*1 - 0.6*26.871)= 29.5 mm







A = d*tr*F + 2*tn*tr*F*(1 - fr1)= (253.25*29.5*1 + 2*9.9*29.5*1*(1 - 0.8551)) / 100= 75.546 cm2



= d*(E1*t - F*tr) - 2*tn*(E1*t - F*tr)*(1 - fr1)= (253.25*(1*31.8 - 1*29.5) - 2*9.9*(1*31.8 - 1*29.5)*(1 - 0.8551)) / 100= 5.7684 cm2



= 5*(tn - trn)*fr2*t= (5*(9.9 - 2.87)*0.8551*31.8) / 100= 9.5651 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(9.9 - 2.87)*(2.5*9.9 + 30)*0.8551) / 100= 6.5871 cm2

A41 = Leg2*fr3= (122*0.8551) / 100= 1.2316 cm2

146/374

A42 = Leg2*fr4= (142*1) / 100= 1.96 cm2

A5 = (Dp - d - 2*tn)*te*fr4= ((473.05 - 253.25 - 2*9.9)*30*1) / 100= 60 cm2

Area = A1 + A2 + A41 + A42 + A5

= 5.7684 + 6.5871 + 1.2316 + 1.96 + 60= 75.5471 cm2



Inner fillet: tmin = lesser of 19 mm or tn or te = 9.9 mmtc(min) = lesser of 6 mm or 0.7*tmin = 6 mmtc(actual) = 0.7*Leg = 0.7*12 = 8.4 mm







tb = min[ tb3 , tb1 ]= min[ 11.11 , 32.5 ]= 11.11 mm


147/374
















W = (A - A1 + 2*tn*fr1*(E1*t - F*tr))*Sv

= (7,554.6046 - 576.8376 + 2*9.9*0.8551*(1*31.8 - 1*29.5))*1,407.207= 98,740.63 kgf

W1-1 = (A2 + A5 + A41 + A42)*Sv

= (658.7084 + 6,000 + 123.161 + 195.9996)*1,407.207= 98,193.17 kgf

W2-2 = (A2 + A3 + A41 + A43 + 2*tn*t*fr1)*Sv

= (658.7084 + 0 + 123.161 + 0 + 2*9.9*31.8*0.8551)*1,407.207= 18,579.28 kgf

W3-3 = (A2 + A3 + A5 + A41 + A42 + A43 + 2*tn*t*fr1)*Sv

= (658.7084 + 0 + 6,000 + 123.161 + 195.9996 + 0 + 2*9.9*31.8*0.8551)*1,407.207= 105,769.91 kgf

Load for path 1-1 lesser of W or W1-1 = 98,193.17 kgfPath 1-1 through (2) & (3) = 71,731.43 + 34,469.01 = 106,200.44 kgfPath 1-1 is stronger than W1-1 so it is acceptable per UG-41(b)(1).


Load for path 3-3 lesser of W or W3-3 = 98,740.63 kgf

148/374

Path 3-3 through (2), (4) = 71,731.43 + 142,030.92 = 213,762.35 kgfPath 3-3 is stronger than W so it is acceptable per UG-41(b)(2).

149/374



f/cm2 @ 290 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

40.6835 71.52 0.0006 8.3103 -- 60 3.209 5.89 11.29






















150/374

A = 0.5*(d*tr*F + 2*tn*tr*F*(1 - fr1))= (0.5*(253.25*31.8*1 + 2*9.9*31.8*1*(1 - 0.8676))) / 100= 40.6835 cm2






= 5*(tn - trn)*fr2*t= (5*(9.9 - 1.15)*0.8676*31.8) / 100= 12.0664 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(9.9 - 1.15)*(2.5*9.9 + 30)*0.8676) / 100= 8.3103 cm2

A41 = Leg2*fr3= (122*0.8676) / 100= 1.249 cm2

A42 = Leg2*fr4= (142*1) / 100= 1.96 cm2

A5 = (Dp - d - 2*tn)*te*fr4= ((473.05 - 253.25 - 2*9.9)*30*1) / 100= 60 cm2

Area = A1 + A2 + A41 + A42 + A5

= 0.0006 + 8.3103 + 1.249 + 1.96 + 60= 71.52 cm2




Outer fillet: tmin = lesser of 19 mm or te or t = 19 mm

151/374

tw(min) = 0.5*tmin = 9.5 mmtw(actual) = 0.7*Leg = 0.7*14 = 9.8 mm


ta UG-28 = 4.15 mm




tb = min[ tb3 , tb2 ]= min[ 11.11 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*466.23 / (3*(273.05 / 1.15))= 2.63 kg/cm2


ta = t + Corrosion = 1.15 + 3 = 4.15mm

152/374

CONTROL DE NIVEL LIT 125B (A)


tw(lower) = 34.8 mmLeg41 = 15 mmtw(upper) = 22.22 mmLeg42 = 15 mmDp = 218.16 mmte = 22.22 mm


Location and OrientationLocated on: Cylinder #5Orientation: 0°Nozzle center line offset to datum line: 6,706 mmEnd of nozzle to shell center: 1,810 mmOffset from center, Lo: 305 mmPasses through a Category A joint: No

NozzleAccess opening: NoMaterial specification: SA-106 B Smls. Pipe (II-D Metric p. 14, ln. 19)Description: NPS 4 XXS DN 100Inside diameter, new: 80.06 mmNominal wall thickness: 17.12 mmCorrosion allowance: 3 mmOpening chord length: 87.81 mmProjection available outside vessel, Lpr: 185.18 mmProjection available outside vessel to flange face, Lf: 271.03 mmLocal vessel minimum thickness: 34.8 mmLiquid static head included: 0.0224 kgf/cm2



ASME B16.5-2009 FlangeDescription: NPS 4 Class 300 WN A105Bolt Material: SA-193 B7 Bolt <= 64 (II-D Metric p. 352, ln. 31)Blind included: NoRated MDMT: -48°C

153/374

(UCS-66(b)(1)(b))(Flange rated MDMT = -65 °C (UCS-68(c) applies.)Bolts rated MDMT per Fig UCS-66 note (c) = -48 °C)Liquid static head: 0 kgf/cm2

MAWP rating: 45.35 kgf/cm2 @ 174°CMAP rating: 52.11 kgf/cm2 @ 29°CHydrotest rating: 78.52 kgf/cm2 @ 29°CPWHT performed: YesCircumferential joint radiography: Full UW-11(a) Type 1

154/374




f/cm2 @ 174 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

29.0107 29.0108 0.2032 12.8651 -- 14.0186 1.9239 8.27 14.98


Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

Weld loadW3-3

Path 3-3strength

40,617 40,538 54,158 31,617 116,877 51,344 94,898






Nozzle to pad groove (Upper) 9.88 22.22 weld size isadequate




Pad impact test exemption temperature from Fig UCS-66M Curve B = -4.98 °C17 °C MDMT reduction per UCS-68(c) applies.Fig UCS-66.1M MDMT reduction = 18.4 °C, (coincident ratio = 0.6718).

Nozzle UCS-66 governing thk: 14.98 mmNozzle rated MDMT: -105 °CPad UCS-66 governing thickness: 22.22 mmPad rated MDMT: -40.38 °CParallel Limit of reinforcement per UG-40



LH = MIN(2.5*(t - C), 2.5*(tn - Cn) + te)= MIN(2.5*(34.8 - 3), 2.5*(17.12 - 3) + 22.22)= 57.52 mm

155/374


trn = P*Rn / (Sn*E - 0.6*P)= 28.7357*43.03 / (1,203.2642*1 - 0.6*28.7357)= 1.04 mm


tr = P*R / (S*E - 0.6*P)= 28.7357*1,527 / (1,407.2073*1 - 0.6*28.7357)= 31.57 mm







A = d*tr*F + 2*tn*tr*F*(1 - fr1)= (87.81*31.57*1 + 2*14.12*31.57*1*(1 - 0.8551)) / 100= 29.0107 cm2






= 5*(tn - trn)*fr2*t= (5*(14.12 - 1.04)*0.8551*31.8) / 100= 17.7819 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(14.12 - 1.04)*(2.5*14.12 + 22.22)*0.8551) / 100= 12.8651 cm2

A41 = Leg2*fr3= (152*0.8551) / 100= 1.9239 cm2

156/374

A42 = Leg2*fr4= (02*1) / 100= 0 cm2


A5 = (Dp - d - 2*tn)*te*fr4= ((179.65 - 116.56)*22.22*1) / 100= 14.0186 cm2

Area = A1 + A2 + A41 + A42 + A5

= 0.2032 + 12.8651 + 1.9239 + 0 + 14.0186= 29.0108 cm2










tb = min[ tb3 , tb1 ]= min[ 8.27 , 34.57 ]= 8.27 mm

tUG-45 = max[ ta , tb ]= max[ 4.04 , 8.27 ]

157/374

= 8.27 mm














(6) Upper groove weld in tension(π / 2)*Nozzle OD*tw*Sg = (π / 2)*114.3*22.22*1,041.333 = 41,543.24 kgf


W = (A - A1 + 2*tn*fr1*(E1*t - F*tr))*Sv

= (2,901.0698 - 20.3225 + 2*14.12*0.8551*(1*31.8 - 1*31.57))*1,407.207= 40,616.83 kgf

W1-1 = (A2 + A5 + A41 + A42)*Sv

= (1,286.5136 + 1,401.8594 + 192.3867 + 0)*1,407.207= 40,538.3 kgf

W2-2 = (A2 + A3 + A41 + A43 + 2*tn*t*fr1)*Sv

= (1,286.5136 + 0 + 192.3867 + 0 + 2*14.12*31.8*0.8551)*1,407.207= 31,617.25 kgf

W3-3 = (A2 + A3 + A5 + A41 + A42 + A43 + 2*tn*t*fr1)*Sv

= (1,286.5136 + 0 + 1,401.8594 + 192.3867 + 0 + 0 + 2*14.12*31.8*0.8551)*1,407.207= 51,344.33 kgf



158/374


159/374



f/cm2 @ 290 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

14.5539 29.2434 -- 13.2748 -- 14.0163 1.9523 5.89 14.98






















160/374

A = 0.5*(d*tr*F + 2*tn*tr*F*(1 - fr1))= (0.5*(87.8*31.8*1 + 2*14.12*31.8*1*(1 - 0.8676))) / 100= 14.5539 cm2






= 5*(tn - trn)*fr2*t= (5*(14.12 - 0.82)*0.8676*31.8) / 100= 18.3477 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(14.12 - 0.82)*(2.5*14.12 + 22.22)*0.8676) / 100= 13.2748 cm2

A41 = Leg2*fr3= (152*0.8676) / 100= 1.9523 cm2

A42 = Leg2*fr4= (02*1) / 100= 0 cm2


A5 = (Dp - d - 2*tn)*te*fr4= ((179.64 - 116.56)*22.22*1) / 100= 14.0163 cm2

Area = A1 + A2 + A41 + A42 + A5

= 0 + 13.2748 + 1.9523 + 0 + 14.0163= 29.2434 cm2




161/374



ta UG-28 = 3.82 mm




tb = min[ tb3 , tb2 ]= min[ 8.27 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*274.57 / (3*(114.3 / 0.82))= 2.63 kg/cm2


ta = t + Corrosion = 0.82 + 3 = 3.82mm

162/374

ENTRADA DE CRUDO (1)









163/374

MAWP rating: 37.75 kgf/cm2 @ 174°CMAP rating: 43.44 kgf/cm2 @ 29°CHydrotest rating: 65.26 kgf/cm2 @ 29°CExternal fillet weld leg (UW-21): 21 mm (20.37 mm min)Internal fillet weld leg (UW-21): 17.48 mm (10.29 mm min)PWHT performed: Yes

164/374




f/cm2 @ 174 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

91.1811 91.1838 3.7813 12.6013 -- 72 2.8013 11.33 15.36


Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

Weld loadW3-3

Path 3-3strength

123,445 122,994 145,043 30,071 357,367 134,129 253,955







WRC 107


Pr(kgf)

Mc(kgf-m)

Vc(kgf)

ML(kgf-m)

VL(kgf)

Mt(kgf-m)

MaxCombStress

(kgf/cm2)

AllowCombStress

(kgf/cm2)

MaxLocal

PrimaryStress

(kgf/cm2)

AllowLocal

PrimaryStress

(kgf/cm2)

Overstressed

Load case 1 27.77 744 1,000 471 588.5 2,112 4,000 1,840.424 4,221.622 1,808.083 2,110.811 No

Load case 1 (Hot Shut Down) 0 744 1,000 471 588.5 2,112 4,000 -253.878 4,221.622 -40.075 2,110.811 No





Nozzle UCS-66 governing thk: 15.36 mmNozzle rated MDMT: -105 °CPad UCS-66 governing thickness: 30 mmPad rated MDMT: -10.03 °C

165/374






trn = P*Rn / (Sn*E - 0.6*P)= 27.7733*147.37 / (1,203.2642*1 - 0.6*27.7733)= 3.45 mm


tr = P*R / (S*E - 0.6*P)= 27.7733*1,527 / (1,407.2073*1 - 0.6*27.7733)= 30.5 mm







A = d*tr*F + 2*tn*tr*F*(1 - fr1)= (294.75*30.5*1 + 2*14.55*30.5*1*(1 - 0.8551)) / 100= 91.1811 cm2






= 5*(tn - trn)*fr2*t= (5*(14.55 - 3.45)*0.8551*31.8) / 100

166/374

= 15.0929 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(14.55 - 3.45)*(2.5*14.55 + 30)*0.8551) / 100= 12.6013 cm2

A41 = Leg2*fr3= (102*0.8551) / 100= 0.8548 cm2

A42 = Leg2*fr4= (13.952*1) / 100= 1.9464 cm2


A5 = (Dp - d - 2*tn)*te*fr4= ((563.85 - 294.75 - 2*14.55)*30*1) / 100= 72 cm2

Area = A1 + A2 + A41 + A42 + A5

= 3.7813 + 12.6013 + 0.8548 + 1.9464 + 72= 91.1838 cm2







ta UG-22 = 5.71 mm



167/374


tb = min[ tb3 , tb1 ]= min[ 11.33 , 33.5 ]= 11.33 mm

















W = (A - A1 + 2*tn*fr1*(E1*t - F*tr))*Sv

= (9,118.1075 - 378.1283 + 2*14.55*0.8551*(1*31.8 - 1*30.5))*1,407.207= 123,445.46 kgf

W1-1 = (A2 + A5 + A41 + A42)*Sv

= (1,260.1265 + 7,200 + 85.4837 + 194.6448)*1,407.207= 122,993.61 kgf

W2-2 = (A2 + A3 + A41 + A43 + 2*tn*t*fr1)*Sv

= (1,260.1265 + 0 + 85.4837 + 0 + 2*14.55*31.8*0.8551)*1,407.207= 30,070.97 kgf

168/374

W3-3 = (A2 + A3 + A5 + A41 + A42 + A43 + 2*tn*t*fr1)*Sv

= (1,260.1265 + 0 + 7,200 + 85.4837 + 194.6448 + 0 + 2*14.55*31.8*0.8551)*1,407.207= 134,129.04 kgf




169/374

WRC 107 Load case 1

Applied Loads

Radial load: Pr = 744 kgfCircumferential moment: Mc = 1,000 kgf-mCircumferential shear: Vc = 471 kgfLongitudinal moment: ML = 588.5 kgf-mLongitudinal shear: VL = 2,112 kgfTorsion moment: Mt = 4,000 kgf-mInternal pressure: P = 27.77 kgf/cm2


Design factor: 3

Maximum stresses due to the applied loads at the pad edge (includes pressure)

γ = Rm / T = 1,542.9 / 31.8 = 48.5185

β = 0.875*ro / Rm = 0.875*281.93 / 1,542.9 = 0.1599



Local longitudinal pressure stress = I*P*Ri / (2*T) =733.371 kgf/cm2


b+Q) = 1,536.28 kgf/cm2


b+Q) = +-3*S = +-4,221.62 kgf/cm2






170/374

Stresses at the pad edge per WRC Bulletin 107


3C* Nφ / (P / Rm) 5.3126 0 0 0 0 -8.085 -8.085 -8.085 -8.085

4C* Nφ / (P / Rm) 7.3164 -11.108 -11.108 -11.108 -11.108 0 0 0 0

1C Mφ / P 0.078 0 0 0 0 -34.45 34.45 -34.45 34.45

2C-1 Mφ / P 0.0441 -19.475 19.475 -19.475 19.475 0 0 0 0

3A* Nφ / [Mc / (Rm2*β)] 1.9529 0 0 0 0 -16.1 -16.1 16.1 16.1

1A Mφ / [Mc / (Rm*β)] 0.0798 0 0 0 0 -191.938 191.938 191.938 -191.938

3B* Nφ / [ML / (Rm2*β)] 5.3246 -25.873 -25.873 25.873 25.873 0 0 0 0

1B-1 Mφ / [ML / (Rm*β)] 0.0299 -42.325 42.325 42.325 -42.325 0 0 0 0

Pressure stress* 1,466.743 1,466.743 1,466.743 1,466.743 1,333.652 1,333.652 1,333.652 1,333.652



3C* Nx / (P / Rm) 5.3126 -8.085 -8.085 -8.085 -8.085 0 0 0 0

4C* Nx / (P / Rm) 7.3164 0 0 0 0 -11.108 -11.108 -11.108 -11.108

1C-1 Mx / P 0.0787 -34.732 34.732 -34.732 34.732 0 0 0 0

2C Mx / P 0.0458 0 0 0 0 -20.248 20.248 -20.248 20.248

4A* Nx / [Mc / (Rm2*β)] 3.5038 0 0 0 0 -28.966 -28.966 28.966 28.966

2A Mx / [Mc / (Rm*β)] 0.041 0 0 0 0 -98.641 98.641 98.641 -98.641

4B* Nx / [ML / (Rm2*β)] 1.9515 -9.491 -9.491 9.491 9.491 0 0 0 0

2B-1 Mx / [ML / (Rm*β)] 0.0439 -62.151 62.151 62.151 -62.151 0 0 0 0

Pressure stress* 666.791 666.791 666.791 666.791 733.371 733.371 733.371 733.371

Total longitudinal stress 552.331 746.097 695.616 640.777 574.407 812.185 829.621 672.837

Primary membrane longitudinal stress* 649.214 649.214 668.197 668.197 693.296 693.296 751.229 751.229

Shear from Mt 25.17 25.17 25.17 25.17 25.17 25.17 25.17 25.17







γ = Rm / T = 1,542.9 / 61.8 = 24.9659

β = 0.875*ro / Rm = 0.875*161.93 / 1,542.9 = 0.0918





b+Q) = 1,840.42 kgf/cm2


b+Q) = +-3*S = +-4,221.62 kgf/cm2






171/374



3C* Nφ / (P / Rm) 4.2412 0 0 0 0 -3.304 -3.304 -3.304 -3.304

4C* Nφ / (P / Rm) 4.5793 -3.586 -3.586 -3.586 -3.586 0 0 0 0

1C Mφ / P 0.1588 0 0 0 0 -18.561 18.561 -18.561 18.561

2C-1 Mφ / P 0.1191 -13.921 13.921 -13.921 13.921 0 0 0 0

3A* Nφ / [Mc / (Rm2*β)] 0.5763 0 0 0 0 -4.289 -4.289 4.289 4.289

1A Mφ / [Mc / (Rm*β)] 0.102 0 0 0 0 -113.124 113.124 113.124 -113.124

3B* Nφ / [ML / (Rm2*β)] 2.0348 -8.859 -8.859 8.859 8.859 0 0 0 0

1B-1 Mφ / [ML / (Rm*β)] 0.0531 -34.661 34.661 34.661 -34.661 0 0 0 0

Pressure stress* 1,802.81 1,802.81 1,802.81 1,802.81 1,333.652 1,333.652 1,333.652 1,333.652



3C* Nx / (P / Rm) 4.2412 -3.304 -3.304 -3.304 -3.304 0 0 0 0

4C* Nx / (P / Rm) 4.5793 0 0 0 0 -3.586 -3.586 -3.586 -3.586

1C-1 Mx / P 0.162 -18.913 18.913 -18.913 18.913 0 0 0 0

2C Mx / P 0.1188 0 0 0 0 -13.85 13.85 -13.85 13.85

4A* Nx / [Mc / (Rm2*β)] 0.7487 0 0 0 0 -5.554 -5.554 5.554 5.554

2A Mx / [Mc / (Rm*β)] 0.0586 0 0 0 0 -64.964 64.964 64.964 -64.964

4B* Nx / [ML / (Rm2*β)] 0.5518 -2.39 -2.39 2.39 2.39 0 0 0 0

2B-1 Mx / [ML / (Rm*β)] 0.0853 -55.683 55.683 55.683 -55.683 0 0 0 0

Pressure stress* 666.791 666.791 666.791 666.791 901.405 901.405 901.405 901.405



Shear from Mt 39.302 39.302 39.302 39.302 39.302 39.302 39.302 39.302








2)) + M*Ro / I= 27.77*147.37 / (2*12.36) - 744 / (π*(161.932 - 147.372))*100 + 1,160,310.9*161.93 / 1.6945E+08*100= 271.244 kgf/cm2



σshear = (VL2 + Vc

2)0.5 / (π*Ri*tn)*100= (2,1122 + 4712)0.5 / (π*147.37*14.55)*100= 32.121 kgf/cm2


= 4,000 / (2*π*147.372*14.55)*100000= 201.448 kgf/cm2


172/374


173/374



f/cm2 @ 290 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

47.4778 90.0896 0.0006 15.2748 -- 72 2.8142 5.89 15.36






















174/374

A = 0.5*(d*tr*F + 2*tn*tr*F*(1 - fr1))= (0.5*(294.75*31.8*1 + 2*14.55*31.8*1*(1 - 0.8676))) / 100= 47.4778 cm2






= 5*(tn - trn)*fr2*t= (5*(14.55 - 1.29)*0.8676*31.8) / 100= 18.2954 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(14.55 - 1.29)*(2.5*14.55 + 30)*0.8676) / 100= 15.2748 cm2

A41 = Leg2*fr3= (102*0.8676) / 100= 0.8677 cm2

A42 = Leg2*fr4= (13.952*1) / 100= 1.9464 cm2


A5 = (Dp - d - 2*tn)*te*fr4= ((563.85 - 294.75 - 2*14.55)*30*1) / 100= 72 cm2

Area = A1 + A2 + A41 + A42 + A5

= 0.0006 + 15.2748 + 0.8677 + 1.9464 + 72= 90.0896 cm2




175/374



ta UG-28 = 4.29 mm

ta UG-22 = 3.96 mm




tb = min[ tb3 , tb2 ]= min[ 11.33 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*495.03 / (3*(323.85 / 1.29))= 2.63 kg/cm2


ta = t + Corrosion = 1.29 + 3 = 4.29mm

176/374

ENTRADA HOMBRE C/BRIDA CIEGA Y PESCANTE (15)


tw(lower) = 34.8 mmLeg41 = 12 mmtw(upper) = 35 mmLeg42 = 14 mmDp = 828 mmte = 35 mm


Location and OrientationLocated on: Cylinder #7Orientation: 0°Nozzle center line offset to datum line: 458 mmEnd of nozzle to shell center: 1,753 mmPasses through a Category A joint: No

NozzleAccess opening: NoMaterial specification: SA-515 70 (II-D Metric p. 22, ln. 5)Inside diameter, new: 444.76 mmNominal wall thickness: 31.62 mmCorrosion allowance: 3 mmProjection available outside vessel, Lpr: 162.58 mmProjection available outside vessel to flange face, Lf: 194.2 mmLocal vessel minimum thickness: 34.8 mmUser input radial limit of reinforcement: 425 mmLiquid static head included: 0.02 kgf/cm2


Reinforcing PadMaterial specification: SA-515 70 (II-D Metric p. 22, ln. 5)Diameter: 828 mmIs split: No

ASME B16.5-2009 FlangeDescription: NPS 20 Class 300 SO A181-I (FFS rating only)Bolt Material: SA-193 B7 Bolt <= 64 (II-D Metric p. 352, ln. 31)Blind included: YesRated MDMT: -48°C(UCS-66(b)(1)(b))(Flange rated MDMT = -65 °C (UCS-68(c) applies.)Bolts rated MDMT per Fig UCS-66 note (c) = -48 °C)

177/374

Liquid static head: 0.0045 kgf/cm2


178/374



f/cm2 @ 174 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

135.7897 160.4347 6.6897 38.4348 -- 112 3.3103 11.33 31.62


Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

Weld loadW3-3

Path 3-3strength

183,020 216,351 337,845 81,727 621,102 241,966 389,798









Pad impact test exemption temperature from Fig UCS-66M Curve A = 28.94 °CFig UCS-66.1M MDMT reduction = 18.4 °C, (coincident ratio = 0.6717).

Nozzle UCS-66 governing thk: 31.62 mmNozzle rated MDMT: -105 °CPad UCS-66 governing thickness: 34.8 mmPad rated MDMT: 10.54 °CParallel Limit of reinforcement per UG-40


LR = 425 mm (User Defined)Outer Normal Limit of reinforcement per UG-40



trn = P*Rn / (Sn*E - 0.6*P)= 27.4367*225.38 / (1,407.2073*1 - 0.6*27.4367)= 4.45 mm

179/374


tr = P*R / (S*E - 0.6*P)= 27.4367*1,527 / (1,407.2073*1 - 0.6*27.4367)= 30.12 mm



fr1 = lesser of 1 or Sn / Sv = 1


fr3 = lesser of fr2 or Sp / Sv = 1


A = d*tr*F + 2*tn*tr*F*(1 - fr1)= (450.76*30.12*1 + 2*28.62*30.12*1*(1 - 1)) / 100= 135.7897 cm2


A1: (specified limit governs) = 6.6897 cm2

= (2*limits - d)*(E1*t - F*tr) - 2*tn*(E1*t - F*tr)*(1 - fr1)= ((2*425 - 450.76)*(1*31.8 - 1*30.12) - 2*28.62*(1*31.8 - 1*30.12)*(1 - 1)) / 100= 6.6897 cm2


= 5*(tn - trn)*fr2*t= (5*(28.62 - 4.45)*1*31.8) / 100= 38.4348 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(28.62 - 4.45)*(2.5*28.62 + 35)*1) / 100= 51.5122 cm2

A41 = Leg2*fr3= (122*1) / 100= 1.44 cm2

A42 = Leg2*fr4= (13.672*1) / 100= 1.8703 cm2


A5 = (Dp - d - 2*tn)*te*fr4= ((828 - 450.76 - 2*28.62)*35*1) / 100

180/374

= 112 cm2

Area = A1 + A2 + A41 + A42 + A5

= 6.6897 + 38.4348 + 1.44 + 1.8703 + 112= 160.4347 cm2



Inner fillet: tmin = lesser of 19 mm or tn or te = 19 mmtc(min) = lesser of 6 mm or 0.7*tmin = 6 mmtc(actual) = 0.7*Leg = 0.7*12 = 8.4 mm







tb = min[ tb3 , tb1 ]= min[ 11.33 , 33.12 ]= 11.33 mm








181/374




(1) Inner fillet weld in shear(π / 2)*Nozzle OD*Leg*Si = (π / 2)*508*12*689.532 = 66,026.67 kgf

(2) Outer fillet weld in shear(π / 2)*Pad OD*Leg*So = (π / 2)*828*14*689.532 = 125,554.65 kgf


(4) Groove weld in tension(π / 2)*Nozzle OD*tw*Sg = (π / 2)*508*31.8*1,041.333 = 264,243.57 kgf

(6) Upper groove weld in tension(π / 2)*Nozzle OD*tw*Sg = (π / 2)*508*35*1,041.333 = 290,831.75 kgf


W = (A - A1 + 2*tn*fr1*(E1*t - F*tr))*Sv

= (13,578.97 - 668.9664 + 2*28.62*1*(1*31.8 - 1*30.12))*1,407.207= 183,020.41 kgf

W1-1 = (A2 + A5 + A41 + A42)*Sv

= (3,843.4762 + 11,200 + 143.9997 + 187.0319)*1,407.207= 216,351.38 kgf

W2-2 = (A2 + A3 + A41 + A43 + 2*tn*t*fr1)*Sv

= (3,843.4762 + 0 + 143.9997 + 0 + 2*28.62*31.8*1)*1,407.207= 81,727 kgf

W3-3 = (A2 + A3 + A5 + A41 + A42 + A43 + 2*tn*t*fr1)*Sv

= (3,843.4762 + 0 + 11,200 + 143.9997 + 187.0319 + 0 + 2*28.62*31.8*1)*1,407.207= 241,966.29 kgf


Load for path 2-2 lesser of W or W2-2 = 81,727 kgfPath 2-2 through (1), (4), (6) = 66,026.67 + 264,243.57 + 290,831.75 = 621,101.99 kgfPath 2-2 is stronger than W2-2 so it is acceptable per UG-41(b)(1).



EFE = (50*t / Rf)*(1 - Rf / Ro)= (50*31.62 / 238.19)*(1 - 238.19 / infinity)= 6.6376%

182/374



f/cm2 @ 290 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

71.6708 158.0683 0.0006 42.7573 -- 112 3.3103 5.89 31.62












LR = 425 mm (User Defined)Outer Normal Limit of reinforcement per UG-40








fr3 = lesser of fr2 or Sp / Sv = 1

183/374


A = 0.5*(d*tr*F + 2*tn*tr*F*(1 - fr1))= (0.5*(450.76*31.8*1 + 2*28.62*31.8*1*(1 - 1))) / 100= 71.6708 cm2


A1: (specified limit governs) = 0.0006 cm2

= (2*limits - d)*(E1*t - F*tr) - 2*tn*(E1*t - F*tr)*(1 - fr1)= ((2*425 - 450.76)*(1*31.8 - 1*31.8) - 2*28.62*(1*31.8 - 1*31.8)*(1 - 1)) / 100= 0.0006 cm2


= 5*(tn - trn)*fr2*t= (5*(28.62 - 1.73)*1*31.8) / 100= 42.7573 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(28.62 - 1.73)*(2.5*28.62 + 35)*1) / 100= 57.3057 cm2

A41 = Leg2*fr3= (122*1) / 100= 1.44 cm2

A42 = Leg2*fr4= (13.672*1) / 100= 1.8703 cm2


A5 = (Dp - d - 2*tn)*te*fr4= ((828 - 450.76 - 2*28.62)*35*1) / 100= 112 cm2

Area = A1 + A2 + A41 + A42 + A5

= 0.0006 + 42.7573 + 1.44 + 1.8703 + 112= 158.0683 cm2





184/374



ta UG-28 = 4.73 mm




tb = min[ tb3 , tb2 ]= min[ 11.33 , 5.89 ]= 5.89 mm





L / Do = 215.03 / 508 = 0.4233Do / t = 508 / 1.73 = 293.8054From table G: A = 0.000652From table CS-2Metric: B = 578.4396 kg/cm2

Pa = 4*B / (3*(Do / t))= 4*578.44 / (3*(508 / 1.73))= 2.63 kg/cm2


ta = t + Corrosion = 1.73 + 3 = 4.73mm

185/374

ENTRADA HOMBRE C/BRIDA CIEGA Y PESCANTE (8)


tw(lower) = 22.56 mmLeg41 = 12 mmtw(upper) = 35 mmLeg42 = 14 mmDp = 658 mmte = 35 mm


Location and OrientationLocated on: Hemi Head #1Orientation: 180°End of nozzle to datum line: 18,131.35 mmCalculated as hillside: NoDistance to head center, R: 995 mmPasses through a Category A joint: No



Reinforcing PadMaterial specification: SA-515 70 (II-D Metric p. 22, ln. 5)Diameter: 658 mmIs split: No

ASME B16.5-2009 FlangeDescription: NPS 20 Class 300 SO A181-I (FFS rating only)Bolt Material: SA-193 B7 Bolt <= 64 (II-D Metric p. 352, ln. 31)Blind included: YesRated MDMT: -48°C(UCS-66(b)(1)(b))(Flange rated MDMT = -65 °C (UCS-68(c) applies.)Bolts rated MDMT per Fig UCS-66 note (c) = -48 °C)

186/374

Liquid static head: 0.2353 kgf/cm2


187/374




f/cm2 @ 174 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

81.669 81.6716 8.211 17.769 -- 52.5 3.1916 11.33 26.67


Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

Weld loadW3-3

Path 3-3strength

104,591 103,374 274,484 39,674 509,825 116,310 262,312















188/374


trn = P*Rn / (Sn*E - 0.6*P)= 32.576*226.52 / (1,203.2642*1 - 0.6*32.576)= 6.23 mm


tr = P*R / (2*S*E - 0.2*P)= 32.576*1,527 / (2*1,407.2073*1 - 0.2*32.576)= 17.72 mm







A = d*tr*F + 2*tn*tr*F*(1 - fr1)= (453.04*17.72*1 + 2*27.48*17.72*1*(1 - 0.8551)) / 100= 81.669 cm2






= 5*(tn - trn)*fr2*t= (5*(27.48 - 6.23)*0.8551*19.56) / 100= 17.769 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(27.48 - 6.23)*(2.5*27.48 + 35)*0.8551) / 100= 37.6812 cm2

A41 = Leg2*fr3= (122*0.8551) / 100= 1.2316 cm2

189/374

A42 = Leg2*fr4= (142*1) / 100= 1.96 cm2

A5 = (Dp - d - 2*tn)*te*fr4= ((658 - 453.04 - 2*27.48)*35*1) / 100= 52.5 cm2

Area = A1 + A2 + A41 + A42 + A5

= 8.211 + 17.769 + 1.2316 + 1.96 + 52.5= 81.6716 cm2








tb1 = 20.72 mm


tb = min[ tb3 , tb1 ]= min[ 11.33 , 20.72 ]= 11.33 mm




190/374








(1) Inner fillet weld in shear(π / 2)*Nozzle OD*Leg*Si = (π / 2)*508*12*589.599 = 56,457.58 kgf

(2) Outer fillet weld in shear(π / 2)*Pad OD*Leg*So = (π / 2)*658*14*689.532 = 99,776.52 kgf


(4) Groove weld in tension(π / 2)*Nozzle OD*tw*Sg = (π / 2)*508*19.56*1,041.333 = 162,535.56 kgf

(6) Upper groove weld in tension(π / 2)*Nozzle OD*tw*Sg = (π / 2)*508*35*1,041.333 = 290,831.75 kgf


W = (A - A1 + 2*tn*fr1*(E1*t - F*tr))*Sv

= (8,166.8959 - 821.0951 + 2*27.48*0.8551*(1*19.56 - 1*17.72))*1,407.207= 104,590.76 kgf

W1-1 = (A2 + A5 + A41 + A42)*Sv

= (1,776.8997 + 5,250 + 123.161 + 195.9996)*1,407.207= 103,374.39 kgf

W2-2 = (A2 + A3 + A41 + A43 + 2*tn*t*fr1)*Sv

= (1,776.8997 + 0 + 123.161 + 0 + 2*27.48*19.56*0.8551)*1,407.207= 39,673.84 kgf

W3-3 = (A2 + A3 + A5 + A41 + A42 + A43 + 2*tn*t*fr1)*Sv

= (1,776.8997 + 0 + 5,250 + 123.161 + 195.9996 + 0 + 2*27.48*19.56*0.8551)*1,407.207= 116,310.41 kgf




191/374



f/cm2 @ 290 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

45.019 75.2425 0.0013 19.5322 -- 52.5 3.209 8.05 26.67






















192/374

A = 0.5*(d*tr*F + 2*tn*tr*F*(1 - fr1))= (0.5*(453.04*19.56*1 + 2*27.48*19.56*1*(1 - 0.8676))) / 100= 45.019 cm2






= 5*(tn - trn)*fr2*t= (5*(27.48 - 4.46)*0.8676*19.56) / 100= 19.5322 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(27.48 - 4.46)*(2.5*27.48 + 35)*0.8676) / 100= 41.4206 cm2

A41 = Leg2*fr3= (122*0.8676) / 100= 1.249 cm2

A42 = Leg2*fr4= (142*1) / 100= 1.96 cm2

A5 = (Dp - d - 2*tn)*te*fr4= ((658 - 453.04 - 2*27.48)*35*1) / 100= 52.5 cm2

Area = A1 + A2 + A41 + A42 + A5

= 0.0013 + 19.5322 + 1.249 + 1.96 + 52.5= 75.2425 cm2





193/374



ta UG-28 = 7.46 mm


tb2 = 8.05 mm


tb = min[ tb3 , tb2 ]= min[ 11.33 , 8.05 ]= 8.05 mm





L / Do = 260.51 / 508 = 0.5128Do / t = 508 / 4.46 = 113.8634From table G: A = 0.002313From table CS-2Metric: B = 783.715 kg/cm2

Pa = 4*B / (3*(Do / t))= 4*783.72 / (3*(508 / 4.46))= 9.18 kg/cm2


ta = t + Corrosion = 4.46 + 3 = 7.46mm

194/374

ENTRADA PARA CONEXION TRANSFORMADOR (4)


Pad inner diameter = 50.8 mmPad thickness = 87.84 mmTapped hole diameter = 15.88 mmTapped hole depth = 28.45 mmTapped hole bolt circle = 127 mmRaised face height = 1.52 mmRaised face outer diameter = 91.95 mmInner fillet = 17 mmtw(lower) = 34.8 mmDp = 165.1 mmte = 51.52 mm


Note: Thread engagement shall comply with the requirements of UG-43(g).

Location and OrientationLocated on: Cylinder #2Orientation: 0°Nozzle center line offset to datum line: 13,212 mmEnd of nozzle to shell center: 1,595.52 mmOffset from center, Lo: 305 mmPasses through a Category A joint: No

NozzleAccess opening: NoMaterial specification: SA-181 60 Forgings (II-D Metric p. 10, ln. 36)Bolt material specification: SA-193 B7 Bolt <= 64 (II-D Metric p. 352, ln. 31)Corrosion allowance: 3 mmOpening chord length: 57.95 mmProjection available outside vessel, Lpr: 51.15 mmLocal vessel minimum thickness: 34.8 mmLiquid static head included: 0.0224 kgf/cm2


195/374




For P = 28.94 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin







Pad to shell fillet (Leg42) 6 11.9 weld size is adequate


Pad impact test exemption temperature from Fig UCS-66M Curve B = 7.94 °CFig UCS-66.1M MDMT reduction = 18.4 °C, (coincident ratio = 0.6718).

Pad UCS-66 governing thickness: 34.8 mmPad rated MDMT: -10.46 °CParallel Limit of reinforcement per UG-40

LR = MAX(d, Rn + (tn - Cn) + (t - C))= MAX(57.95, 28.98 + (0) + (34.8 - 3))= 60.78 mm


LH = MIN(2.5*(t - C), 2.5*(tn - Cn) + te)= MIN(2.5*(34.8 - 3), 2.5*(0) + 51.52)= 51.52 mm


tr = P*R / (S*E - 0.6*P)= 28.9436*1,527 / (1,407.2073*1 - 0.6*28.9436)= 31.8 mm


196/374

UW-16(c) Weld Check

Fillet weld: tmin = lesser of 19 mm or te or t = 19 mmtc(min) = lesser of 6 mm or 0.7*tmin = 6 mmtc(actual) = 0.7*Leg = 0.7*17 = 11.9 mm








tb = min[ tb3 , tb1 ]= min[ 9.22 , 34.8 ]= 9.22 mm




197/374

Reinforcement check in the plane parallel to the longitudinal axis




For P = 28.94 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin













tr = P*R / (S*E - 0.6*P)= 28.9436*1,527 / (1,407.2073*1 - 0.6*28.9436)= 31.8 mm




198/374




tb = min[ tb3 , tb1 ]= min[ 9.22 , 34.8 ]= 9.22 mm




199/374



For Pe = 2.63 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin















UW-16(c) Weld Check




200/374


ta UG-28 = 3.61 mm




tb = min[ tb3 , tb2 ]= min[ 9.22 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*536.55 / (3*(165.1 / 0.61))= 2.63 kg/cm2


ta = t + Corrosion = 0.61 + 3 = 3.61mm

201/374

ENTRADA PARA CONEXION TRANSFORMADOR (4A)








202/374




For P = 28.94 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin















tr = P*R / (S*E - 0.6*P)= 28.9436*1,527 / (1,407.2073*1 - 0.6*28.9436)= 31.8 mm


203/374

UW-16(c) Weld Check









tb = min[ tb3 , tb1 ]= min[ 9.22 , 34.8 ]= 9.22 mm




204/374





For P = 28.94 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin













tr = P*R / (S*E - 0.6*P)= 28.9436*1,527 / (1,407.2073*1 - 0.6*28.9436)= 31.8 mm




205/374




tb = min[ tb3 , tb1 ]= min[ 9.22 , 34.8 ]= 9.22 mm




206/374



For Pe = 2.63 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin















UW-16(c) Weld Check




207/374


ta UG-28 = 3.61 mm




tb = min[ tb3 , tb2 ]= min[ 9.22 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*536.55 / (3*(165.1 / 0.61))= 2.63 kg/cm2


ta = t + Corrosion = 0.61 + 3 = 3.61mm

208/374

ENTRADA PARA CONEXION TRANSFORMADOR (4B)








209/374




For P = 28.94 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin















tr = P*R / (S*E - 0.6*P)= 28.9436*1,527 / (1,407.2073*1 - 0.6*28.9436)= 31.8 mm


210/374

UW-16(c) Weld Check









tb = min[ tb3 , tb1 ]= min[ 9.22 , 34.8 ]= 9.22 mm




211/374





For P = 28.94 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin













tr = P*R / (S*E - 0.6*P)= 28.9436*1,527 / (1,407.2073*1 - 0.6*28.9436)= 31.8 mm




212/374




tb = min[ tb3 , tb1 ]= min[ 9.22 , 34.8 ]= 9.22 mm




213/374



For Pe = 2.63 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin















UW-16(c) Weld Check




214/374


ta UG-28 = 3.61 mm




tb = min[ tb3 , tb2 ]= min[ 9.22 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*536.55 / (3*(165.1 / 0.61))= 2.63 kg/cm2


ta = t + Corrosion = 0.61 + 3 = 3.61mm

215/374

ENTRADA PARA LAVADO DE SEDIMENTOS (B)


tw(lower) = 34.8 mmLeg41 = 10 mmtw(upper) = 19.05 mmLeg42 = 14 mmLeg43 = 0 mmhnew = 254 mmDp = 193.28 mmte = 19.05 mm


Location and OrientationLocated on: Cylinder #4Orientation: 180°Nozzle center line offset to datum line: 8,077 mmEnd of nozzle to shell center: 1,810 mmOffset from center, Lo: -381 mmPasses through a Category A joint: No

NozzleAccess opening: NoMaterial specification: SA-106 B Smls. Pipe (II-D Metric p. 14, ln. 19)Description: NPS 3 XXS DN 80Inside diameter, new: 58.42 mmNominal wall thickness: 15.24 mmCorrosion allowance: 3 mmOpening chord length: 66.49 mmProjection available outside vessel, Lpr: 208.72 mmInternal projection, hnew: 254 mmProjection available outside vessel to flange face, Lf: 287.96 mmLocal vessel minimum thickness: 34.8 mmLiquid static head included: 0.2642 kgf/cm2



ASME B16.5-2009 FlangeDescription: NPS 3 Class 300 WN A105Bolt Material: SA-193 B7 Bolt <= 64 (II-D Metric p. 352, ln. 31)Blind included: No

216/374

Rated MDMT: -48°C(UCS-66(b)(1)(b))(Flange rated MDMT = -65 °C (UCS-68(c) applies.)Bolts rated MDMT per Fig UCS-66 note (c) = -48 °C)Liquid static head: 0.2879 kgf/cm2


217/374




f/cm2 @ 174 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

22.2733 26.2135 -- 9.7271 3.6507 11.9809 0.8548 7.8 13.34


Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

Weld loadW3-3

Path 3-3strength

31,343 31,751 41,724 29,396 82,178 46,255 75,551







WRC 107


Pr(kgf)

Mc(kgf-m)

Vc(kgf)

ML(kgf-m)

VL(kgf)

Mt(kgf-m)

MaxCombStress

(kgf/cm2)

AllowCombStress

(kgf/cm2)

MaxLocal

PrimaryStress

(kgf/cm2)

AllowLocal

PrimaryStress

(kgf/cm2)

Overstressed

Load case 1 28.94 74 49.3 249 266.7 120 35.9 1,599.834 4,221.622 1,502.81 2,110.811 No




Nozzle impact test exemption temperature from Fig UCS-66M Curve B = -20.41 °CFig UCS-66.1M MDMT reduction = 73 °C, (coincident ratio = 0.3566)Rated MDMT of -93.41°C is limited to -48°C by UCS-66(b)(2).External nozzle loadings per UG-22 govern the coincident ratio used.

Pad impact test exemption temperature from Fig UCS-66M Curve B = -9.09 °C17 °C MDMT reduction per UCS-68(c) applies.Fig UCS-66.1M MDMT reduction = 17.9 °C, (coincident ratio = 0.6802).

Nozzle UCS-66 governing thk: 13.34 mmNozzle rated MDMT: -48 °CPad UCS-66 governing thickness: 19.05 mm

218/374

Pad rated MDMT: -43.99 °CParallel Limit of reinforcement per UG-40




Inner Normal Limit of reinforcement per UG-40

LI = MIN(h, 2.5*(t - C), 2.5*(ti - Cn - C))= MIN(251, 2.5*(34.8 - 3), 2.5*(15.24 - 3 - 3))= 23.1 mm


trn = P*Rn / (Sn*E - 0.6*P)= 28.9436*32.21 / (1,203.2642*1 - 0.6*28.9436)= 0.78 mm


tr = P*R / (S*E - 0.6*P)= 28.9436*1,527 / (1,407.2073*1 - 0.6*28.9436)= 31.8 mm







A = d*tr*F + 2*tn*tr*F*(1 - fr1)= (66.49*31.8*1 + 2*12.24*31.8*1*(1 - 0.8551)) / 100= 22.2733 cm2




= 2*(t + tn)*(E1*t - F*tr) - 2*tn*(E1*t - F*tr)*(1 - fr1)= (2*(31.8 + 12.24)*(1*31.8 - 1*31.8) - 2*12.24*(1*31.8 - 1*31.8)*(1 - 0.8551)) / 100

219/374

= 0 cm2


= 5*(tn - trn)*fr2*t= (5*(12.24 - 0.78)*0.8551*31.8) / 100= 15.5748 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(12.24 - 0.78)*(2.5*12.24 + 19.05)*0.8551) / 100= 9.7271 cm2


= 5*t*ti*fr2= (5*31.8*9.24*0.8551) / 100= 12.5636 cm2

= 5*ti*ti*fr2= (5*9.24*9.24*0.8551) / 100= 3.6507 cm2

= 2*h*ti*fr2= (2*251*9.24*0.8551) / 100= 39.6659 cm2

A41 = Leg2*fr3= (102*0.8551) / 100= 0.8548 cm2

A42 = Leg2*fr4= (02*1) / 100= 0 cm2


A5 = (Dp - d - 2*tn)*te*fr4= ((154.58 - 91.68)*19.05*1) / 100= 11.9809 cm2

Area = A1 + A2 + A3 + A41 + A42 + A5

= 0 + 9.7271 + 3.6507 + 0.8548 + 0 + 11.9809= 26.2135 cm2





220/374




ta UG-22 = 6.88 mm




tb = min[ tb3 , tb1 ]= min[ 7.8 , 34.8 ]= 7.8 mm















221/374



W = (A - A1 + 2*tn*fr1*(E1*t - F*tr))*Sv

= (2,227.3347 - 0 + 2*12.24*0.8551*(1*31.8 - 1*31.8))*1,407.207= 31,343.31 kgf

W1-1 = (A2 + A5 + A41 + A42)*Sv

= (972.7077 + 1,198.0899 + 85.4837 + 0)*1,407.207= 31,750.58 kgf

W2-2 = (A2 + A3 + A41 + A43 + 2*tn*t*fr1)*Sv

= (972.7077 + 365.073 + 85.4837 + 0 + 2*12.24*31.8*0.8551)*1,407.207= 29,395.86 kgf

W3-3 = (A2 + A3 + A5 + A41 + A42 + A43 + 2*tn*t*fr1)*Sv

= (972.7077 + 365.073 + 1,198.0899 + 85.4837 + 0 + 0 + 2*12.24*31.8*0.8551)*1,407.207= 46,255.49 kgf




222/374

WRC 107 Load case 1

Applied Loads



Design factor: 3

Maximum stresses due to the applied loads at the pad edge (includes pressure)

γ = Rm / T = 1,542.9 / 31.8 = 48.5185

β = 0.875*ro / Rm = 0.875*95.25 / 1,542.9 = 0.054

Pressure stress intensity factor, I = 1 (derived from Division 2 Part 4.5)




b+Q) = 1,511.67 kgf/cm2


b+Q) = +-3*S = +-4,221.62 kgf/cm2






223/374

Stresses at the pad edge per WRC Bulletin 107


3C* Nφ / (P / Rm) 8.7942 0 0 0 0 -1.336 -1.336 -1.336 -1.336

4C* Nφ / (P / Rm) 9.1478 -1.406 -1.406 -1.406 -1.406 0 0 0 0

1C Mφ / P 0.1749 0 0 0 0 -7.663 7.663 -7.663 7.663

2C-1 Mφ / P 0.1358 -5.976 5.976 -5.976 5.976 0 0 0 0

3A* Nφ / [Mc / (Rm2*β)] 0.8073 0 0 0 0 -0.984 -0.984 0.984 0.984

1A Mφ / [Mc / (Rm*β)] 0.1044 0 0 0 0 -36.63 36.63 36.63 -36.63

3B* Nφ / [ML / (Rm2*β)] 3.2461 -21.162 -21.162 21.162 21.162 0 0 0 0

1B-1 Mφ / [ML / (Rm*β)] 0.0569 -108.062 108.062 108.062 -108.062 0 0 0 0

Pressure stress* 1,389.827 1,389.827 1,389.827 1,389.827 1,389.827 1,389.827 1,389.827 1,389.827



3C* Nx / (P / Rm) 8.7942 -1.336 -1.336 -1.336 -1.336 0 0 0 0

4C* Nx / (P / Rm) 9.1478 0 0 0 0 -1.406 -1.406 -1.406 -1.406

1C-1 Mx / P 0.1757 -7.734 7.734 -7.734 7.734 0 0 0 0

2C Mx / P 0.135 0 0 0 0 -5.906 5.906 -5.906 5.906

4A* Nx / [Mc / (Rm2*β)] 1.1054 0 0 0 0 -1.336 -1.336 1.336 1.336

2A Mx / [Mc / (Rm*β)] 0.0605 0 0 0 0 -21.233 21.233 21.233 -21.233

4B* Nx / [ML / (Rm2*β)] 0.8405 -5.484 -5.484 5.484 5.484 0 0 0 0

2B-1 Mx / [ML / (Rm*β)] 0.097 -184.134 184.134 184.134 -184.134 0 0 0 0

Pressure stress* 694.913 694.913 694.913 694.913 694.913 694.913 694.913 694.913



Shear from Mt 1.969 1.969 1.969 1.969 1.969 1.969 1.969 1.969



Total Shear stress 4.57 4.57 -0.633 -0.633 0.703 0.703 3.234 3.234




γ = Rm / T = 1,542.9 / 50.85 = 30.342

β = 0.875*ro / Rm = 0.875*44.45 / 1,542.9 = 0.0252





b+Q) = 1,599.83 kgf/cm2


b+Q) = +-3*S = +-4,221.62 kgf/cm2






224/374



3C* Nφ / (P / Rm) 6.1167 0 0 0 0 -0.562 -0.562 -0.562 -0.562

4C* Nφ / (P / Rm) 6.0074 -0.562 -0.562 -0.562 -0.562 0 0 0 0

1C Mφ / P 0.2782 0 0 0 0 -4.781 4.781 -4.781 4.781

2C-1 Mφ / P 0.2316 -4.007 4.007 -4.007 4.007 0 0 0 0

3A* Nφ / [Mc / (Rm2*β)] 0.1391 0 0 0 0 -0.211 -0.211 0.211 0.211

1A Mφ / [Mc / (Rm*β)] 0.1072 0 0 0 0 -31.497 31.497 31.497 -31.497

3B* Nφ / [ML / (Rm2*β)] 0.5964 -5.203 -5.203 5.203 5.203 0 0 0 0

1B-1 Mφ / [ML / (Rm*β)] 0.0635 -101.031 101.031 101.031 -101.031 0 0 0 0

Pressure stress* 1,498.17 1,498.17 1,498.17 1,498.17 1,389.827 1,389.827 1,389.827 1,389.827



3C* Nx / (P / Rm) 6.1167 -0.562 -0.562 -0.562 -0.562 0 0 0 0

4C* Nx / (P / Rm) 6.0074 0 0 0 0 -0.562 -0.562 -0.562 -0.562

1C-1 Mx / P 0.2901 -4.992 4.992 -4.992 4.992 0 0 0 0

2C Mx / P 0.2335 0 0 0 0 -4.007 4.007 -4.007 4.007

4A* Nx / [Mc / (Rm2*β)] 0.1792 0 0 0 0 -0.281 -0.281 0.281 0.281

2A Mx / [Mc / (Rm*β)] 0.0645 0 0 0 0 -18.983 18.983 18.983 -18.983

4B* Nx / [ML / (Rm2*β)] 0.1374 -1.195 -1.195 1.195 1.195 0 0 0 0

2B-1 Mx / [ML / (Rm*β)] 0.1088 -173.096 173.096 173.096 -173.096 0 0 0 0

Pressure stress* 694.913 694.913 694.913 694.913 749.12 749.12 749.12 749.12



Shear from Mt 5.695 5.695 5.695 5.695 5.695 5.695 5.695 5.695








2)) + M*Ro / I= 28.94*32.21 / (2*10.34) - 74 / (π*(44.452 - 32.212))*100 + 271,217.2*44.45 / 2,220,679*100= 585.472 kgf/cm2



σshear = (VL2 + Vc

2)0.5 / (π*Ri*tn)*100= (1202 + 2492)0.5 / (π*32.21*12.24)*100= 22.316 kgf/cm2


= 35.9 / (2*π*32.212*12.24)*100000= 44.993 kgf/cm2


225/374


226/374



f/cm2 @ 290 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

11.0856 26.4679 -- 9.918 3.7041 11.978 0.8677 6.37 13.34














Inner Normal Limit of reinforcement per UG-40

LI = MIN(h, 2.5*(t - C), 2.5*(ti - Cn - C))= MIN(251, 2.5*(34.8 - 3), 2.5*(15.24 - 3 - 3))= 23.1 mm







227/374



A = 0.5*(d*tr*F + 2*tn*tr*F*(1 - fr1))= (0.5*(66.48*31.8*1 + 2*12.24*31.8*1*(1 - 0.8676))) / 100= 11.0856 cm2






= 5*(tn - trn)*fr2*t= (5*(12.24 - 0.73)*0.8676*31.8) / 100= 15.8806 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(12.24 - 0.73)*(2.5*12.24 + 19.05)*0.8676) / 100= 9.918 cm2


= 5*t*ti*fr2= (5*31.8*9.24*0.8676) / 100= 12.7473 cm2

= 5*ti*ti*fr2= (5*9.24*9.24*0.8676) / 100= 3.7041 cm2

= 2*h*ti*fr2= (2*251*9.24*0.8676) / 100= 40.2458 cm2

A41 = Leg2*fr3= (102*0.8676) / 100= 0.8677 cm2

A42 = Leg2*fr4= (02*1) / 100= 0 cm2

228/374


A5 = (Dp - d - 2*tn)*te*fr4= ((154.56 - 91.68)*19.05*1) / 100= 11.978 cm2

Area = A1 + A2 + A3 + A41 + A42 + A5

= 0 + 9.918 + 3.7041 + 0.8677 + 0 + 11.978= 26.4679 cm2






ta UG-28 = 3.73 mm

ta UG-22 = 6.37 mm




tb = min[ tb3 , tb2 ]= min[ 7.8 , 5.89 ]= 5.89 mm




229/374



Pa = 4*B / (3*(Do / t))= 4*240.33 / (3*(88.9 / 0.73))= 2.63 kg/cm2


ta = t + Corrosion = 0.73 + 3 = 3.73mm

230/374

FUENTE GAMA LX-2036A (F)




Location and OrientationLocated on: Hemi Head #2Orientation: 0°Nozzle center line offset to datum line: -305 mmCalculated as hillside: Yes (perpendicular)Distance to head center, R: 1,810 mmPasses through a Category A joint: No

NozzleAccess opening: NoMaterial specification: SA-106 B Smls. Pipe (II-D Metric p. 14, ln. 19)Description: NPS 4 XXS DN 100Inside diameter, new: 80.06 mmNominal wall thickness: 17.12 mmCorrosion allowance: 3 mmOpening chord length: 87.7 mmProjection available outside vessel, Lpr: 198.79 mmProjection available outside vessel to flange face, Lf: 284.65 mmLocal vessel minimum thickness: 21.36 mmLiquid static head included: 0.0235 kgf/cm2



ASME B16.5-2009 FlangeDescription: NPS 4 Class 300 WN A105Bolt Material: SA-193 B7 Bolt <= 64 (II-D Metric p. 352, ln. 31)Blind included: NoRated MDMT: -48°C

231/374

(UCS-66(b)(1)(b))(Flange rated MDMT = -65 °C (UCS-68(c) applies.)Bolts rated MDMT per Fig UCS-66 note (c) = -48 °C)Liquid static head: 0 kgf/cm2


232/374




f/cm2 @ 174 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

16.853 22.3026 -- 10.1206 -- 11.3271 0.8548 8.27 14.98


Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

Weld loadW3-3

Path 3-3strength

23,716 31,384 51,702 21,684 80,529 37,623 67,314










Pad impact test exemption temperature from Fig UCS-66M Curve B = -9.09 °C17 °C MDMT reduction per UCS-68(c) applies.Fig UCS-66.1M MDMT reduction = 24.8 °C, (coincident ratio = 0.5777)Rated MDMT of -50.89°C is limited to -48°C by UCS-66(b)(2).

Nozzle UCS-66 governing thk: 14.98 mmNozzle rated MDMT: -105 °CPad UCS-66 governing thickness: 19.05 mmPad rated MDMT: -48 °CParallel Limit of reinforcement per UG-40




233/374


trn = P*Rn / (Sn*E - 0.6*P)= 33.7584*43.03 / (1,203.2642*1 - 0.6*33.7584)= 1.23 mm


tr = P*R / (2*S*E - 0.2*P)= 33.7584*1,527 / (2*1,407.2073*1 - 0.2*33.7584)= 18.36 mm







A = d*tr*F + 2*tn*tr*F*(1 - fr1)= (87.7*18.36*1 + 2*14.12*18.36*1*(1 - 0.8551)) / 100= 16.853 cm2






= 5*(tn - trn)*fr2*t= (5*(14.12 - 1.23)*0.8551*18.36) / 100= 10.1206 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(14.12 - 1.23)*(2.5*14.12 + 19.05)*0.8551) / 100= 11.9838 cm2

A41 = Leg2*fr3= (102*0.8551) / 100= 0.8548 cm2

234/374

A42 = Leg2*fr4= (02*1) / 100= 0 cm2


A5 = (Dp - d - 2*tn)*te*fr4= ((175.4 - 115.94)*19.05*1) / 100= 11.3271 cm2

Area = A1 + A2 + A41 + A42 + A5

= 0 + 10.1206 + 0.8548 + 0 + 11.3271= 22.3026 cm2




Outer fillet: tmin = lesser of 19 mm or te or t = 18.36 mmtw(min) = 0.5*tmin = 9.18 mmtw(actual) = 0.7*Leg = 0.7*14 = 9.8 mm




tb1 = 21.36 mm


tb = min[ tb3 , tb1 ]= min[ 8.27 , 21.36 ]= 8.27 mm



235/374















W = (A - A1 + 2*tn*fr1*(E1*t - F*tr))*Sv

= (1,685.3036 - 0 + 2*14.12*0.8551*(1*18.36 - 1*18.36))*1,407.207= 23,715.78 kgf

W1-1 = (A2 + A5 + A41 + A42)*Sv

= (1,012.0625 + 1,132.7092 + 85.4837 + 0)*1,407.207= 31,384.34 kgf

W2-2 = (A2 + A3 + A41 + A43 + 2*tn*t*fr1)*Sv

= (1,012.0625 + 0 + 85.4837 + 0 + 2*14.12*18.36*0.8551)*1,407.207= 21,683.76 kgf

W3-3 = (A2 + A3 + A5 + A41 + A42 + A43 + 2*tn*t*fr1)*Sv

= (1,012.0625 + 0 + 1,132.7092 + 85.4837 + 0 + 0 + 2*14.12*18.36*0.8551)*1,407.207= 37,623.34 kgf



Load for path 3-3 lesser of W or W3-3 = 23,715.78 kgfPath 3-3 through (2), (4) = 32,986.79 + 34,326.94 = 67,313.73 kgf

236/374

Path 3-3 is stronger than W so it is acceptable per UG-41(b)(2).

237/374



f/cm2 @ 290 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

8.3941 22.3703 -- 10.1755 -- 11.3271 0.8677 7.69 14.98






















238/374

A = 0.5*(d*tr*F + 2*tn*tr*F*(1 - fr1))= (0.5*(87.7*18.36*1 + 2*14.12*18.36*1*(1 - 0.8676))) / 100= 8.3941 cm2






= 5*(tn - trn)*fr2*t= (5*(14.12 - 1.34)*0.8676*18.36) / 100= 10.1755 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(14.12 - 1.34)*(2.5*14.12 + 19.05)*0.8676) / 100= 12.049 cm2

A41 = Leg2*fr3= (102*0.8676) / 100= 0.8677 cm2

A42 = Leg2*fr4= (02*1) / 100= 0 cm2


A5 = (Dp - d - 2*tn)*te*fr4= ((175.4 - 115.94)*19.05*1) / 100= 11.3271 cm2

Area = A1 + A2 + A41 + A42 + A5

= 0 + 10.1755 + 0.8677 + 0 + 11.3271= 22.3703 cm2




239/374

Outer fillet: tmin = lesser of 19 mm or te or t = 18.36 mmtw(min) = 0.5*tmin = 9.18 mmtw(actual) = 0.7*Leg = 0.7*14 = 9.8 mm


ta UG-28 = 4.34 mm


tb2 = 7.69 mm


tb = min[ tb3 , tb2 ]= min[ 8.27 , 7.69 ]= 7.69 mm






Pa = 4*B / (3*(Do / t))= 4*543.02 / (3*(114.3 / 1.34))= 8.51 kg/cm2


ta = t + Corrosion = 1.34 + 3 = 4.34mm

240/374

INDICADOR DE PRESION PI 115 (9)


tw(lower) = 19.05 mmLeg41 = 19.05 mm






MAWP rating: 37.75 kgf/cm2 @ 174°CMAP rating: 43.44 kgf/cm2 @ 29°CHydrotest rating: 65.26 kgf/cm2 @ 29°CExternal fillet weld leg (UW-21): 11.05 mm (10.95 mm min)Internal fillet weld leg (UW-21): 10.82 mm (10.29 mm min)

241/374

PWHT performed: Yes

242/374




For P = 28.94 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin







Nozzle to shell fillet (Leg41) 5.47 13.34 weld size isadequate

Nozzle to shell groove (Lower) 5.47 16.05 weld size isadequate









trn = P*Rn / (Sn*E - 0.6*P)= 28.9432*22.34 / (1,203.2642*1 - 0.6*28.9432)= 0.55 mm

243/374


tr = P*R / (S*E - 0.6*P)= 28.9432*1,527 / (1,407.2073*1 - 0.6*28.9432)= 31.8 mm


UW-16(d) Weld Check

tmin = lesser of 19 mm or tn or t = 7.82 mmt1(min) or t2(min) = lesser of 6 mm or 0.7*tmin = 5.47 mmt1(actual) = 0.7*Leg = 0.7*19.05 = 13.34 mmThe weld size t1 is satisfactory.t2(actual) = 16.05 mmThe weld size t2 is satisfactory.

t1 + t2 = 29.39 >= 1.25*tmin

The combined weld sizes for t1 and t2 are satisfactory.






tb = min[ tb3 , tb1 ]= min[ 6.42 , 34.8 ]= 6.42 mm




244/374



For Pe = 2.63 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin








Nozzle to shell groove (Lower) 5.47 16.05 weld size isadequate









UW-16(d) Weld Check

tmin = lesser of 19 mm or tn or t = 7.82 mmt1(min) or t2(min) = lesser of 6 mm or 0.7*tmin = 5.47 mmt1(actual) = 0.7*Leg = 0.7*19.05 = 13.34 mmThe weld size t1 is satisfactory.t2(actual) = 16.05 mmThe weld size t2 is satisfactory.

t1 + t2 = 29.39 >= 1.25*tmin

245/374



ta UG-28 = 3.48 mm




tb = min[ tb3 , tb2 ]= min[ 6.42 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*247.97 / (3*(60.33 / 0.48))= 2.63 kg/cm2


ta = t + Corrosion = 0.48 + 3 = 3.48mm

246/374

INDICADOR DE TEMPERATURA TI 2853 (G)







ASME B16.5-2009 FlangeDescription: NPS 2 Class 300 LWN A105Bolt Material: SA-193 B7 Bolt <= 64 (II-D Metric p. 352, ln. 31)Blind included: NoRated MDMT: -48°C(UCS-66(b)(1)(b))(Flange rated MDMT = -65 °C (UCS-68(c) applies.)Bolts rated MDMT per Fig UCS-66 note (c) = -48 °C)Liquid static head: 0 kgf/cm2


247/374




For P = 28.94 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin















trn = P*Rn / (Sn*E - 0.6*P)= 28.9432*28.4 / (1,407.2073*1 - 0.6*28.9432)= 0.59 mm


tr = P*R / (S*E - 0.6*P)= 28.9432*1,527 / (1,407.2073*1 - 0.6*28.9432)= 31.8 mm


248/374

UW-16(c) Weld Check









tb = min[ tb3 , tb1 ]= min[ 7.8 , 34.8 ]= 7.8 mm




249/374



For Pe = 2.63 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















UW-16(c) Weld Check




250/374


ta UG-28 = 3.64 mm




tb = min[ tb3 , tb2 ]= min[ 7.8 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*256.77 / (3*(84.07 / 0.64))= 2.63 kg/cm2


ta = t + Corrosion = 0.64 + 3 = 3.64mm

251/374

INTERRUPTOR DE NIVEL LSL 115A (11)




Location and OrientationLocated on: Cylinder #5Orientation: 0°Nozzle center line offset to datum line: 5,334 mmEnd of nozzle to shell center: 1,753 mmOffset from center, Lo: 481 mmPasses through a Category A joint: No

NozzleAccess opening: NoMaterial specification: SA-106 B Smls. Pipe (II-D Metric p. 14, ln. 19)Inside diameter, new: 87.52 mmNominal wall thickness: 13.39 mmCorrosion allowance: 3 mmOpening chord length: 98.47 mmProjection available outside vessel, Lpr: 239.54 mmProjection available outside vessel to flange face, Lf: 252.93 mmLocal vessel minimum thickness: 34.8 mmLiquid static head included: 0.026 kgf/cm2



ASME B16.5-2009 FlangeDescription: NPS 4 Class 300 SO A181-I (FFS rating only)Bolt Material: SA-193 B7 Bolt <= 64 (II-D Metric p. 352, ln. 31)Blind included: NoRated MDMT: -48°C(UCS-66(b)(1)(b))

252/374

(Flange rated MDMT = -65 °C (UCS-68(c) applies.)Bolts rated MDMT per Fig UCS-66 note (c) = -48 °C)Liquid static head: 0.0045 kgf/cm2


253/374



f/cm2 @ 174 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

30.5698 38.8643 1.5994 9.7064 -- 26.8656 0.6929 8.27 11.72


Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

Weld loadW3-3

Path 3-3strength

41,186 52,440 47,913 22,586 134,419 60,391 93,084











Nozzle UCS-66 governing thk: 11.72 mmNozzle rated MDMT: -105 °CPad UCS-66 governing thickness: 34.8 mmPad rated MDMT: 10.54 °CParallel Limit of reinforcement per UG-40





trn = P*Rn / (Sn*E - 0.6*P)= 27.4368*46.76 / (1,203.2642*1 - 0.6*27.4368)= 1.08 mm

254/374


tr = P*R / (S*E - 0.6*P)= 27.4368*1,527 / (1,407.2073*1 - 0.6*27.4368)= 30.12 mm







A = d*tr*F + 2*tn*tr*F*(1 - fr1)= (98.47*30.12*1 + 2*10.39*30.12*1*(1 - 0.8551)) / 100= 30.5698 cm2






= 5*(tn - trn)*fr2*t= (5*(10.39 - 1.08)*0.8551*31.8) / 100= 12.6555 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(10.39 - 1.08)*(2.5*10.39 + 35)*0.8551) / 100= 9.7064 cm2

A41 = Leg2*fr3= (92*0.8551) / 100= 0.6929 cm2

A42 = Leg2*fr4= (02*1) / 100= 0 cm2

255/374


A5 = (Dp - d - 2*tn)*te*fr4= ((196.93 - 120.17)*35*1) / 100= 26.8656 cm2

Area = A1 + A2 + A41 + A42 + A5

= 1.5994 + 9.7064 + 0.6929 + 0 + 26.8656= 38.8643 cm2










tb = min[ tb3 , tb1 ]= min[ 8.27 , 33.12 ]= 8.27 mm




256/374














W = (A - A1 + 2*tn*fr1*(E1*t - F*tr))*Sv

= (3,056.9774 - 159.9352 + 2*10.39*0.8551*(1*31.8 - 1*30.12))*1,407.207= 41,186.35 kgf

W1-1 = (A2 + A5 + A41 + A42)*Sv

= (970.6432 + 2,686.558 + 69.2902 + 0)*1,407.207= 52,439.5 kgf

W2-2 = (A2 + A3 + A41 + A43 + 2*tn*t*fr1)*Sv

= (970.6432 + 0 + 69.2902 + 0 + 2*10.39*31.8*0.8551)*1,407.207= 22,585.78 kgf

W3-3 = (A2 + A3 + A5 + A41 + A42 + A43 + 2*tn*t*fr1)*Sv

= (970.6432 + 0 + 2,686.558 + 69.2902 + 0 + 0 + 2*10.39*31.8*0.8551)*1,407.207= 60,391.25 kgf




257/374



f/cm2 @ 290 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

16.0879 37.6742 -- 10.1309 -- 26.8407 0.7026 5.89 11.72






















258/374

A = 0.5*(d*tr*F + 2*tn*tr*F*(1 - fr1))= (0.5*(98.43*31.8*1 + 2*10.39*31.8*1*(1 - 0.8676))) / 100= 16.0879 cm2






= 5*(tn - trn)*fr2*t= (5*(10.39 - 0.82)*0.8676*31.8) / 100= 13.209 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(10.39 - 0.82)*(2.5*10.39 + 35)*0.8676) / 100= 10.1309 cm2

A41 = Leg2*fr3= (92*0.8676) / 100= 0.7026 cm2

A42 = Leg2*fr4= (02*1) / 100= 0 cm2


A5 = (Dp - d - 2*tn)*te*fr4= ((196.86 - 120.17)*35*1) / 100= 26.8407 cm2

Area = A1 + A2 + A41 + A42 + A5

= 0 + 10.1309 + 0.7026 + 0 + 26.8407= 37.6742 cm2




259/374



ta UG-28 = 3.81 mm




tb = min[ tb3 , tb2 ]= min[ 8.27 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*276.07 / (3*(114.3 / 0.82))= 2.63 kg/cm2


ta = t + Corrosion = 0.82 + 3 = 3.81mm

260/374

SALIDA DE CRUDO (2)









261/374


262/374




f/cm2 @ 174 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

91.3376 91.3419 4.0535 11.8735 -- 72.6 2.8148 11.33 14.67


Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

Weld loadW3-3

Path 3-3strength

123,286 122,833 138,921 28,442 373,259 133,364 250,923











Nozzle UCS-66 governing thk: 14.67 mmNozzle rated MDMT: -105 °CPad UCS-66 governing thickness: 33 mmPad rated MDMT: 9.4 °CParallel Limit of reinforcement per UG-40




263/374


trn = P*Rn / (Sn*E - 0.6*P)= 27.6968*148.16 / (1,203.2642*1 - 0.6*27.6968)= 3.46 mm


tr = P*R / (S*E - 0.6*P)= 27.6968*1,527 / (1,407.2073*1 - 0.6*27.6968)= 30.41 mm







A = d*tr*F + 2*tn*tr*F*(1 - fr1)= (296.33*30.41*1 + 2*13.76*30.41*1*(1 - 0.8551)) / 100= 91.3376 cm2






= 5*(tn - trn)*fr2*t= (5*(13.76 - 3.46)*0.8551*31.8) / 100= 14.0051 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(13.76 - 3.46)*(2.5*13.76 + 33)*0.8551) / 100= 11.8735 cm2

A41 = Leg2*fr3= (102*0.8551) / 100= 0.8548 cm2

264/374

A42 = Leg2*fr4= (142*1) / 100= 1.96 cm2

A5 = (Dp - d - 2*tn)*te*fr4= ((543.85 - 296.33 - 2*13.76)*33*1) / 100= 72.6 cm2

Area = A1 + A2 + A41 + A42 + A5

= 4.0535 + 11.8735 + 0.8548 + 1.96 + 72.6= 91.3419 cm2










tb = min[ tb3 , tb1 ]= min[ 11.33 , 33.41 ]= 11.33 mm


265/374
















W = (A - A1 + 2*tn*fr1*(E1*t - F*tr))*Sv

= (9,133.7591 - 405.354 + 2*13.76*0.8551*(1*31.8 - 1*30.41))*1,407.207= 123,286.03 kgf

W1-1 = (A2 + A5 + A41 + A42)*Sv

= (1,187.3525 + 7,260 + 85.4837 + 195.9996)*1,407.207= 122,832.92 kgf

W2-2 = (A2 + A3 + A41 + A43 + 2*tn*t*fr1)*Sv

= (1,187.3525 + 0 + 85.4837 + 0 + 2*13.76*31.8*0.8551)*1,407.207= 28,442.29 kgf

W3-3 = (A2 + A3 + A5 + A41 + A42 + A43 + 2*tn*t*fr1)*Sv

= (1,187.3525 + 0 + 7,260 + 85.4837 + 195.9996 + 0 + 2*13.76*31.8*0.8551)*1,407.207= 133,363.75 kgf




266/374


267/374



f/cm2 @ 290 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

47.6958 90.0154 0.0006 14.5871 -- 72.6 2.8277 5.89 14.67






















268/374

A = 0.5*(d*tr*F + 2*tn*tr*F*(1 - fr1))= (0.5*(296.33*31.8*1 + 2*13.76*31.8*1*(1 - 0.8676))) / 100= 47.6958 cm2






= 5*(tn - trn)*fr2*t= (5*(13.76 - 1.29)*0.8676*31.8) / 100= 17.2058 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(13.76 - 1.29)*(2.5*13.76 + 33)*0.8676) / 100= 14.5871 cm2

A41 = Leg2*fr3= (102*0.8676) / 100= 0.8677 cm2

A42 = Leg2*fr4= (142*1) / 100= 1.96 cm2

A5 = (Dp - d - 2*tn)*te*fr4= ((543.85 - 296.33 - 2*13.76)*33*1) / 100= 72.6 cm2

Area = A1 + A2 + A41 + A42 + A5

= 0.0006 + 14.5871 + 0.8677 + 1.96 + 72.6= 90.0154 cm2





269/374



ta UG-28 = 4.29 mm




tb = min[ tb3 , tb2 ]= min[ 11.33 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*495.03 / (3*(323.85 / 1.29))= 2.63 kg/cm2


ta = t + Corrosion = 1.29 + 3 = 4.29mm

270/374

STEAM OUT (12)




Location and OrientationLocated on: Cylinder #4Orientation: 0°Nozzle center line offset to datum line: 7,925 mmEnd of nozzle to shell center: 1,807.76 mmPasses through a Category A joint: No





271/374

PWHT performed: Yes

272/374




For P = 28.94 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















trn = P*Rn / (Sn*E - 0.6*P)= 28.9432*23.03 / (1,203.2642*1 - 0.6*28.9432)= 0.56 mm


tr = P*R / (S*E - 0.6*P)= 28.9432*1,527 / (1,407.2073*1 - 0.6*28.9432)= 31.8 mm

273/374


UW-16(c) Weld Check

Fillet weld: tmin = lesser of 19 mm or tn or t = 7.13 mmtc(min) = lesser of 6 mm or 0.7*tmin = 4.99 mmtc(actual) = 0.7*Leg = 0.7*9 = 6.3 mm








tb = min[ tb3 , tb1 ]= min[ 6.42 , 34.8 ]= 6.42 mm




274/374



For Pe = 2.63 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















UW-16(c) Weld Check




275/374


ta UG-28 = 3.53 mm




tb = min[ tb3 , tb2 ]= min[ 6.42 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*224.48 / (3*(60.33 / 0.53))= 2.63 kg/cm2


ta = t + Corrosion = 0.53 + 3 = 3.53mm

276/374

SUCCION DE BOMBA (10)









277/374

MAWP rating: 37.75 kgf/cm2 @ 174°CMAP rating: 43.44 kgf/cm2 @ 29°CHydrotest rating: 65.26 kgf/cm2 @ 29°CExternal fillet weld leg (UW-21): 12 mm (11.87 mm min)Internal fillet weld leg (UW-21): 11 mm (10.29 mm min)PWHT performed: Yes

278/374




f/cm2 @ 174 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

44.338 44.338 4.4161 5.96 -- 30.48 3.4819 9.22 10.05


Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

Weld loadW3-3

Path 3-3strength

56,784 56,178 61,775 16,610 188,808 62,668 131,377




Nozzle to pad fillet (Leg41) 5.94 8.4 weld size isadequate











279/374


trn = P*Rn / (Sn*E - 0.6*P)= 26.2739*75.66 / (1,203.2642*1 - 0.6*26.2739)= 1.67 mm


tr = P*R / (S*E - 0.6*P)= 26.2739*1,527 / (1,407.2073*1 - 0.6*26.2739)= 28.83 mm







A = d*tr*F + 2*tn*tr*F*(1 - fr1)= (151.31*28.83*1 + 2*8.48*28.83*1*(1 - 0.8551)) / 100= 44.338 cm2






= 5*(tn - trn)*fr2*t= (5*(8.48 - 1.67)*0.8551*31.8) / 100= 9.2542 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(8.48 - 1.67)*(2.5*8.48 + 30)*0.8551) / 100= 5.96 cm2

A41 = Leg2*fr3= (122*0.8551) / 100= 1.2316 cm2

280/374

A42 = Leg2*fr4= (152*1) / 100= 2.2503 cm2

A5 = (Dp - d - 2*tn)*te*fr4= ((269.88 - 151.31 - 2*8.48)*30*1) / 100= 30.48 cm2

Area = A1 + A2 + A41 + A42 + A5

= 4.4161 + 5.96 + 1.2316 + 2.2503 + 30.48= 44.338 cm2



Inner fillet: tmin = lesser of 19 mm or tn or te = 8.48 mmtc(min) = lesser of 6 mm or 0.7*tmin = 5.94 mmtc(actual) = 0.7*Leg = 0.7*12 = 8.4 mm







tb = min[ tb3 , tb1 ]= min[ 9.22 , 31.83 ]= 9.22 mm


281/374
















W = (A - A1 + 2*tn*fr1*(E1*t - F*tr))*Sv

= (4,433.7977 - 441.612 + 2*8.48*0.8551*(1*31.8 - 1*28.83))*1,407.207= 56,783.84 kgf

W1-1 = (A2 + A5 + A41 + A42)*Sv

= (595.9988 + 3,048 + 123.161 + 225.0318)*1,407.207= 56,178.46 kgf

W2-2 = (A2 + A3 + A41 + A43 + 2*tn*t*fr1)*Sv

= (595.9988 + 0 + 123.161 + 0 + 2*8.48*31.8*0.8551)*1,407.207= 16,610.09 kgf

W3-3 = (A2 + A3 + A5 + A41 + A42 + A43 + 2*tn*t*fr1)*Sv

= (595.9988 + 0 + 3,048 + 123.161 + 225.0318 + 0 + 2*8.48*31.8*0.8551)*1,407.207= 62,668.47 kgf




282/374


283/374



f/cm2 @ 290 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

24.4161 40.7464 0.0006 6.7664 -- 30.48 3.4993 5.89 10.05






Nozzle to pad fillet (Leg41) 5.94 8.4 weld size isadequate
















284/374

A = 0.5*(d*tr*F + 2*tn*tr*F*(1 - fr1))= (0.5*(151.31*31.8*1 + 2*8.48*31.8*1*(1 - 0.8676))) / 100= 24.4161 cm2






= 5*(tn - trn)*fr2*t= (5*(8.48 - 0.86)*0.8676*31.8) / 100= 10.5064 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(8.48 - 0.86)*(2.5*8.48 + 30)*0.8676) / 100= 6.7664 cm2

A41 = Leg2*fr3= (122*0.8676) / 100= 1.249 cm2

A42 = Leg2*fr4= (152*1) / 100= 2.2503 cm2

A5 = (Dp - d - 2*tn)*te*fr4= ((269.88 - 151.31 - 2*8.48)*30*1) / 100= 30.48 cm2

Area = A1 + A2 + A41 + A42 + A5

= 0.0006 + 6.7664 + 1.249 + 2.2503 + 30.48= 40.7464 cm2



Inner fillet: tmin = lesser of 19 mm or tn or te = 8.48 mmtc(min) = lesser of 6 mm or 0.7*tmin = 5.94 mmtc(actual) = 0.7*Leg = 0.7*12 = 8.4 mm


285/374



ta UG-28 = 3.86 mm




tb = min[ tb3 , tb2 ]= min[ 9.22 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*383.34 / (3*(168.27 / 0.86))= 2.63 kg/cm2


ta = t + Corrosion = 0.86 + 3 = 3.86mm

286/374

TOMA DE MUESTRA (E1)




Location and OrientationLocated on: Hemi Head #2Orientation: 0°End of nozzle to datum line: -1,795 mmCalculated as hillside: NoDistance to head center, R: 0 mmPasses through a Category A joint: No





287/374




For P = 33.76 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin















trn = P*Rn / (Sn*E - 0.6*P)= 33.7583*15.7 / (1,407.2073*1 - 0.6*33.7583)= 0.38 mm


tr = P*R / (2*S*E - 0.2*P)= 33.7583*1,527 / (2*1,407.2073*1 - 0.2*33.7583)= 18.36 mm


288/374

UW-16(c) Weld Check







tb1 = 21.36 mm


tb = min[ tb3 , tb1 ]= min[ 6.42 , 21.36 ]= 6.42 mm




289/374



For Pe = 8.51 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















UW-16(c) Weld Check




290/374


ta UG-28 = 3.8 mm


tb2 = 7.69 mm


tb = min[ tb3 , tb2 ]= min[ 6.42 , 7.69 ]= 6.42 mm






Pa = 4*B / (3*(Do / t))= 4*431.72 / (3*(53.85 / 0.8))= 8.51 kg/cm2


ta = t + Corrosion = 0.8 + 3 = 3.8mm

291/374





Location and OrientationLocated on: Hemi Head #2Orientation: 180°End of nozzle to datum line: -1,780 mmCalculated as hillside: YesDistance to head center, R: 305 mmPasses through a Category A joint: No

NozzleAccess opening: NoMaterial specification: SA-105 (II-D Metric p. 18, ln. 32)Inside diameter, new: 25.4 mmNominal wall thickness: 14.22 mmCorrosion allowance: 3 mmOpening chord length: 32.04 mmProjection available outside vessel, Lpr: 242.34 mmProjection available outside vessel to flange face, Lf: 259.86 mmLocal vessel minimum thickness: 21.36 mmLiquid static head included: 0.1682 kgf/cm2



MAWP rating: 45.35 kgf/cm2 @ 174°CMAP rating: 52.11 kgf/cm2 @ 29°CHydrotest rating: 78.52 kgf/cm2 @ 29°C

292/374

PWHT performed: Yes

293/374




For P = 33.76 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin















trn = P*Rn / (Sn*E - 0.6*P)= 33.7584*15.7 / (1,407.2073*1 - 0.6*33.7584)= 0.38 mm


tr = P*R / (2*S*E - 0.2*P)= 33.7584*1,527 / (2*1,407.2073*1 - 0.2*33.7584)= 18.36 mm


294/374

UW-16(c) Weld Check







tb1 = 21.36 mm


tb = min[ tb3 , tb1 ]= min[ 6.42 , 21.36 ]= 6.42 mm




295/374



For Pe = 8.51 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















UW-16(c) Weld Check




296/374


ta UG-28 = 3.83 mm


tb2 = 7.69 mm


tb = min[ tb3 , tb2 ]= min[ 6.42 , 7.69 ]= 6.42 mm






Pa = 4*B / (3*(Do / t))= 4*414.9 / (3*(53.85 / 0.83))= 8.51 kg/cm2


ta = t + Corrosion = 0.83 + 3 = 3.83mm

297/374










298/374

PWHT performed: Yes

299/374




For P = 33.76 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin















trn = P*Rn / (Sn*E - 0.6*P)= 33.7586*15.7 / (1,407.2073*1 - 0.6*33.7586)= 0.38 mm


tr = P*R / (2*S*E - 0.2*P)= 33.7586*1,527 / (2*1,407.2073*1 - 0.2*33.7586)= 18.36 mm


300/374

UW-16(c) Weld Check







tb1 = 21.36 mm


tb = min[ tb3 , tb1 ]= min[ 6.42 , 21.36 ]= 6.42 mm




301/374



For Pe = 8.51 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















UW-16(c) Weld Check




302/374


ta UG-28 = 3.87 mm


tb2 = 7.69 mm


tb = min[ tb3 , tb2 ]= min[ 6.42 , 7.69 ]= 6.42 mm





L / Do = 297 / 53.85 = 5.5155Do / t = 53.85 / 0.87 = 61.9103From table G: A = 0.000435From table CS-2Metric: B = 395.261 kg/cm2

Pa = 4*B / (3*(Do / t))= 4*395.26 / (3*(53.85 / 0.87))= 8.51 kg/cm2


ta = t + Corrosion = 0.87 + 3 = 3.87mm

303/374










304/374

PWHT performed: Yes

305/374




For P = 33.76 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin















trn = P*Rn / (Sn*E - 0.6*P)= 33.758*15.7 / (1,407.2073*1 - 0.6*33.758)= 0.38 mm


tr = P*R / (2*S*E - 0.2*P)= 33.758*1,527 / (2*1,407.2073*1 - 0.2*33.758)= 18.36 mm


306/374

UW-16(c) Weld Check







tb1 = 21.36 mm


tb = min[ tb3 , tb1 ]= min[ 6.42 , 21.36 ]= 6.42 mm




307/374



For Pe = 8.51 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















UW-16(c) Weld Check




308/374


ta UG-28 = 3.91 mm


tb2 = 7.69 mm


tb = min[ tb3 , tb2 ]= min[ 6.42 , 7.69 ]= 6.42 mm






Pa = 4*B / (3*(Do / t))= 4*375.87 / (3*(53.85 / 0.91))= 8.51 kg/cm2


ta = t + Corrosion = 0.91 + 3 = 3.91mm

309/374





Location and OrientationLocated on: Hemi Head #2Orientation: 180°End of nozzle to datum line: -1,315 mmCalculated as hillside: YesDistance to head center, R: 1,220 mmPasses through a Category A joint: No





310/374

PWHT performed: Yes

311/374




For P = 33.76 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin















trn = P*Rn / (Sn*E - 0.6*P)= 33.7582*15.7 / (1,407.2073*1 - 0.6*33.7582)= 0.38 mm


tr = P*R / (2*S*E - 0.2*P)= 33.7582*1,527 / (2*1,407.2073*1 - 0.2*33.7582)= 18.36 mm


312/374

UW-16(c) Weld Check







tb1 = 21.36 mm


tb = min[ tb3 , tb1 ]= min[ 6.42 , 21.36 ]= 6.42 mm




313/374



For Pe = 8.51 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















UW-16(c) Weld Check




314/374


ta UG-28 = 3.95 mm


tb2 = 7.69 mm


tb = min[ tb3 , tb2 ]= min[ 6.42 , 7.69 ]= 6.42 mm






Pa = 4*B / (3*(Do / t))= 4*361.84 / (3*(53.85 / 0.95))= 8.51 kg/cm2


ta = t + Corrosion = 0.95 + 3 = 3.95mm

315/374

TOMA DE MUESTRA C/BRIDA CIEGA (7)




Location and OrientationLocated on: Hemi Head #2Orientation: 140.82°End of nozzle to datum line: -1,650 mmCalculated as hillside: YesDistance to head center, R: 686 mmPasses through a Category A joint: No

NozzleAccess opening: NoMaterial specification: SA-106 B Smls. Pipe (II-D Metric p. 14, ln. 19)Inside diameter, new: 41.53 mmNominal wall thickness: 9.4 mmCorrosion allowance: 3 mmOpening chord length: 53.15 mmProjection available outside vessel, Lpr: 241.31 mmProjection available outside vessel to flange face, Lf: 250.71 mmLocal vessel minimum thickness: 21.36 mmLiquid static head included: 0.1863 kgf/cm2




316/374

External fillet weld leg (UW-21): 11.05 mm (8.96 mm min)Internal fillet weld leg (UW-21): 9.4 mm (9.4 mm min)PWHT performed: Yes

317/374




For P = 33.76 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin














LH = MIN(2.5*(t - C), 2.5*(tn - Cn) + te)= MIN(2.5*(21.36 - 3), 2.5*(9.4 - 3) + 0)= 16 mm


trn = P*Rn / (Sn*E - 0.6*P)= 33.7582*23.76 / (1,203.2642*1 - 0.6*33.7582)= 0.68 mm


tr = P*R / (2*S*E - 0.2*P)= 33.7582*1,527 / (2*1,407.2073*1 - 0.2*33.7582)= 18.36 mm

318/374


UW-16(c) Weld Check







tb1 = 21.36 mm


tb = min[ tb3 , tb1 ]= min[ 6.42 , 21.36 ]= 6.42 mm




319/374



For Pe = 8.51 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin












LH = MIN(2.5*(t - C), 2.5*(tn - Cn) + te)= MIN(2.5*(21.36 - 3), 2.5*(9.4 - 3) + 0)= 16 mm




UW-16(c) Weld Check




320/374


ta UG-28 = 3.89 mm


tb2 = 7.69 mm


tb = min[ tb3 , tb2 ]= min[ 6.42 , 7.69 ]= 6.42 mm






Pa = 4*B / (3*(Do / t))= 4*431.22 / (3*(60.33 / 0.89))= 8.51 kg/cm2


ta = t + Corrosion = 0.89 + 3 = 3.89mm

321/374

TRANSMISOR DE NIVEL LT-104A (18)









322/374

PWHT performed: Yes

323/374




For P = 28.94 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















trn = P*Rn / (Sn*E - 0.6*P)= 28.9434*23.63 / (1,203.2642*1 - 0.6*28.9434)= 0.58 mm


tr = P*R / (S*E - 0.6*P)= 28.9434*1,527 / (1,407.2073*1 - 0.6*28.9434)= 31.8 mm

324/374


UW-16(c) Weld Check









tb = min[ tb3 , tb1 ]= min[ 6.42 , 34.8 ]= 6.42 mm




325/374



For Pe = 2.63 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















UW-16(c) Weld Check




326/374


ta UG-28 = 3.48 mm




tb = min[ tb3 , tb2 ]= min[ 6.42 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*247.97 / (3*(60.33 / 0.48))= 2.63 kg/cm2


ta = t + Corrosion = 0.48 + 3 = 3.48mm

327/374

TRANSMISOR DE NIVEL LT-104B (17)


tw(lower) = 9 mmLeg41 = 9 mm







328/374

PWHT performed: Yes

329/374




For P = 28.94 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin








Nozzle to shell groove (Lower) 4.59 6 weld size isadequate









trn = P*Rn / (Sn*E - 0.6*P)= 28.9433*23.61 / (1,203.2642*1 - 0.6*28.9433)= 0.58 mm

330/374


tr = P*R / (S*E - 0.6*P)= 28.9433*1,527 / (1,407.2073*1 - 0.6*28.9433)= 31.8 mm


UW-16(d) Weld Check

tmin = lesser of 19 mm or tn or t = 6.55 mmt1(min) or t2(min) = lesser of 6 mm or 0.7*tmin = 4.59 mmt1(actual) = 0.7*Leg = 0.7*9 = 6.3 mmThe weld size t1 is satisfactory.t2(actual) = 6 mmThe weld size t2 is satisfactory.

t1 + t2 = 12.3 >= 1.25*tmin







tb = min[ tb3 , tb1 ]= min[ 6.42 , 34.8 ]= 6.42 mm




331/374



For Pe = 2.63 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin








Nozzle to shell groove (Lower) 4.59 6 weld size isadequate









UW-16(d) Weld Check

tmin = lesser of 19 mm or tn or t = 6.55 mmt1(min) or t2(min) = lesser of 6 mm or 0.7*tmin = 4.59 mmt1(actual) = 0.7*Leg = 0.7*9 = 6.3 mmThe weld size t1 is satisfactory.t2(actual) = 6 mmThe weld size t2 is satisfactory.

t1 + t2 = 12.3 >= 1.25*tmin

332/374



ta UG-28 = 3.48 mm




tb = min[ tb3 , tb2 ]= min[ 6.42 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*247.97 / (3*(60.33 / 0.48))= 2.63 kg/cm2


ta = t + Corrosion = 0.48 + 3 = 3.48mm

333/374

TRANSMISOR DE NIVEL LT-104C (19)









334/374

PWHT performed: Yes

335/374




For P = 28.94 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















trn = P*Rn / (Sn*E - 0.6*P)= 28.9438*23.05 / (1,203.2642*1 - 0.6*28.9438)= 0.56 mm


tr = P*R / (S*E - 0.6*P)= 28.9438*1,527 / (1,407.2073*1 - 0.6*28.9438)= 31.8 mm

336/374


UW-16(c) Weld Check









tb = min[ tb3 , tb1 ]= min[ 6.42 , 34.8 ]= 6.42 mm




337/374



For Pe = 2.63 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















UW-16(c) Weld Check




338/374


ta UG-28 = 3.48 mm




tb = min[ tb3 , tb2 ]= min[ 6.42 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*247.97 / (3*(60.33 / 0.48))= 2.63 kg/cm2


ta = t + Corrosion = 0.48 + 3 = 3.48mm

339/374

TRANSMISOR DE PRESION PIT 115 (13)









340/374

PWHT performed: Yes

341/374




For P = 28.94 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















trn = P*Rn / (Sn*E - 0.6*P)= 28.9432*22.34 / (1,203.2642*1 - 0.6*28.9432)= 0.55 mm


tr = P*R / (S*E - 0.6*P)= 28.9432*1,527 / (1,407.2073*1 - 0.6*28.9432)= 31.8 mm

342/374


UW-16(c) Weld Check









tb = min[ tb3 , tb1 ]= min[ 6.42 , 34.8 ]= 6.42 mm




343/374



For Pe = 2.63 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















UW-16(c) Weld Check




344/374


ta UG-28 = 3.48 mm




tb = min[ tb3 , tb2 ]= min[ 6.42 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*247.97 / (3*(60.33 / 0.48))= 2.63 kg/cm2


ta = t + Corrosion = 0.48 + 3 = 3.48mm

345/374

TRANSMISOR DE TEMPERATURA TI 2852 (I)







ASME B16.5-2009 FlangeDescription: NPS 2 Class 300 LWN A105Bolt Material: SA-193 B7 Bolt <= 64 (II-D Metric p. 352, ln. 31)Blind included: NoRated MDMT: -48°C(UCS-66(b)(1)(b))(Flange rated MDMT = -65 °C (UCS-68(c) applies.)Bolts rated MDMT per Fig UCS-66 note (c) = -48 °C)Liquid static head: 0 kgf/cm2


346/374




For P = 28.94 kgf/cm2 @ 174 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin















trn = P*Rn / (Sn*E - 0.6*P)= 28.9432*28.4 / (1,407.2073*1 - 0.6*28.9432)= 0.59 mm


tr = P*R / (S*E - 0.6*P)= 28.9432*1,527 / (1,407.2073*1 - 0.6*28.9432)= 31.8 mm


347/374

UW-16(c) Weld Check









tb = min[ tb3 , tb1 ]= min[ 7.8 , 34.8 ]= 7.8 mm




348/374



For Pe = 2.63 kgf/cm2 @ 290 °C


(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin
















UW-16(c) Weld Check




349/374


ta UG-28 = 3.64 mm




tb = min[ tb3 , tb2 ]= min[ 7.8 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*256.77 / (3*(84.07 / 0.64))= 2.63 kg/cm2


ta = t + Corrosion = 0.64 + 3 = 3.64mm

350/374

VALVULA DE ALIVIO PSV 119 (3)









351/374

MAWP rating: 37.75 kgf/cm2 @ 174°CMAP rating: 43.44 kgf/cm2 @ 29°CHydrotest rating: 65.26 kgf/cm2 @ 29°CExternal fillet weld leg (UW-21): 13 mm (12.05 mm min)Internal fillet weld leg (UW-21): 11.61 mm (10.29 mm min)PWHT performed: Yes

352/374




f/cm2 @ 174 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

45.3702 45.3715 3.3464 6.2851 -- 32.258 3.4819 9.22 10.16


Weld loadW

Weld loadW1-1

Path 1-1strength

Weld loadW2-2

Path 2-2strength

Weld loadW3-3

Path 3-3strength

59,603 59,138 62,035 17,167 193,625 65,728 131,377















353/374


trn = P*Rn / (Sn*E - 0.6*P)= 26.9171*75.53 / (1,203.2642*1 - 0.6*26.9171)= 1.71 mm


tr = P*R / (S*E - 0.6*P)= 26.9171*1,527 / (1,407.2073*1 - 0.6*26.9171)= 29.55 mm







A = d*tr*F + 2*tn*tr*F*(1 - fr1)= (151.05*29.55*1 + 2*8.61*29.55*1*(1 - 0.8551)) / 100= 45.3702 cm2






= 5*(tn - trn)*fr2*t= (5*(8.61 - 1.71)*0.8551*31.8) / 100= 9.3793 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(8.61 - 1.71)*(2.5*8.61 + 31.75)*0.8551) / 100= 6.2851 cm2

A41 = Leg2*fr3= (122*0.8551) / 100= 1.2316 cm2

354/374

A42 = Leg2*fr4= (152*1) / 100= 2.2503 cm2

A5 = (Dp - d - 2*tn)*te*fr4= ((269.88 - 151.05 - 2*8.61)*31.75*1) / 100= 32.258 cm2

Area = A1 + A2 + A41 + A42 + A5

= 3.3464 + 6.2851 + 1.2316 + 2.2503 + 32.258= 45.3715 cm2










tb = min[ tb3 , tb1 ]= min[ 9.22 , 32.55 ]= 9.22 mm


355/374
















W = (A - A1 + 2*tn*fr1*(E1*t - F*tr))*Sv

= (4,537.0209 - 334.6445 + 2*8.61*0.8551*(1*31.8 - 1*29.55))*1,407.207= 59,602.99 kgf

W1-1 = (A2 + A5 + A41 + A42)*Sv

= (628.5149 + 3,225.8 + 123.161 + 225.0318)*1,407.207= 59,138.05 kgf

W2-2 = (A2 + A3 + A41 + A43 + 2*tn*t*fr1)*Sv

= (628.5149 + 0 + 123.161 + 0 + 2*8.61*31.8*0.8551)*1,407.207= 17,167.15 kgf

W3-3 = (A2 + A3 + A5 + A41 + A42 + A43 + 2*tn*t*fr1)*Sv

= (628.5149 + 0 + 3,225.8 + 123.161 + 225.0318 + 0 + 2*8.61*31.8*0.8551)*1,407.207= 65,727.54 kgf




356/374


357/374



f/cm2 @ 290 °C



(mm)The nozzle

passes UG-45

Arequired


Awelds treq tmin

24.3802 42.9186 0.0006 7.1606 -- 32.258 3.4993 5.89 10.16






















358/374

A = 0.5*(d*tr*F + 2*tn*tr*F*(1 - fr1))= (0.5*(151.05*31.8*1 + 2*8.61*31.8*1*(1 - 0.8676))) / 100= 24.3802 cm2






= 5*(tn - trn)*fr2*t= (5*(8.61 - 0.86)*0.8676*31.8) / 100= 10.6858 cm2

= 2*(tn - trn)*(2.5*tn + te)*fr2= (2*(8.61 - 0.86)*(2.5*8.61 + 31.75)*0.8676) / 100= 7.1606 cm2

A41 = Leg2*fr3= (122*0.8676) / 100= 1.249 cm2

A42 = Leg2*fr4= (152*1) / 100= 2.2503 cm2

A5 = (Dp - d - 2*tn)*te*fr4= ((269.88 - 151.05 - 2*8.61)*31.75*1) / 100= 32.258 cm2

Area = A1 + A2 + A41 + A42 + A5

= 0.0006 + 7.1606 + 1.249 + 2.2503 + 32.258= 42.9186 cm2





359/374



ta UG-28 = 3.86 mm




tb = min[ tb3 , tb2 ]= min[ 9.22 , 5.89 ]= 5.89 mm






Pa = 4*B / (3*(Do / t))= 4*383.34 / (3*(168.27 / 0.86))= 2.63 kg/cm2


ta = t + Corrosion = 0.86 + 3 = 3.86mm

360/374

Saddle 120" Dia

Saddle material: A36Saddle construction is: Centered webSaddle allowable stress: Ss = 1,161.999 kgf/cm2

Saddle yield stress: Sy = 2,531.048 kgf/cm2

Saddle distance to datum: 762 mmTangent to tangent length: L = 16,764 mmSaddle separation: Ls = 15,240 mmVessel radius: R = 1,558.8 mmTangent distance left: Al = 762 mmTangent distance right: Ar = 762 mmSaddle height: Hs = 1,702 mmSaddle contact angle: θ = 115.5 °Wind pressure: Pw = 0.0035 kgf/cm2

Wear plate thickness: tp = 19.05 mmWear plate width: Wp = 305 mmWear plate contact angle: θw = 121 °Web plate thickness: ts = 19.05 mmBase plate length: E = 2,667 mmBase plate width: F = 305 mmBase plate thickness: tb = 19.05 mmNumber of stiffener ribs: n = 4Largest stiffener rib spacing: di = 876.3 mmStiffener rib thickness: tw = 12.7 mmSaddle width: b = 305 mm

Anchor bolt size & type: 1.5 inch series 8threaded

Anchor bolt material:Anchor bolt allowable shear: 1,793.496 kgf/cm2

Anchor bolt corrosion allowance: 0 mmAnchor bolts per saddle: 4Base coefficient of friction: µ = 0.45

Weight on left saddle: operating corr =81,959.16 kg, test new =94,151.27 kgWeight on right saddle: operating corr =87,944.76 kg, test new =96,166.58 kgWeight of saddle pair =924.42 kg

Notes:(1) Saddle calculations are based on the method presented in "Stresses in Large Cylindrical Pressure Vessels on Two SaddleSupports" by L.P. Zick.

Seismic base shear on vessel

Vessel is assumed to be a rigid structure.

Method of seismic analysis: Userdefined

Vertical seismic accelerations considered: NoBase Shear Multiplier: 0.1343

V = 0.1343*169,903.92= 22,818.1 kgf

Saddle reactions due to weight + seismic

Vv = vertical seismic force acting on right saddleV = horizontal seismic shear acting on right saddle (worst case if not slotted)

Seismic longitudinal reaction, Ql (right saddle):

Ql = V*Hs / Ls + Vv

361/374

= 22,818.1*1,702 / 15,240 + 0= 2,548.32 kgf

Seismic transverse reaction, Qt (right saddle):

Qt = V*Hs / (Ro*Sin( θ / 2 )) + Vv= 11,810.98*1,702 / (1,558.8*Sin( 115.5 / 2 )) + 0= 15,248.41 kgf

Q = Weight on saddle + larger of Qt or QlQ = W + Qt = 87,944.76 + 15,248.41 = 103,193.17 kgf

Transverse wind shear on vessel

Vwt = Pw*G*(Cf(shell)*(Projected shell area) + Cf(saddle)*(Projected saddle area))= 0.0035*0.85*10000*(0.57*63.6431 + 2*0.0873)= 1,084.46 kgf

End wind shear on vessel

Vwe = Pw*G*(Cf(shell)*π*Ro2 + Cf(saddle)*(Projected saddle area))

= 0.0035*1e5*0.85*(0.5*π*1.64782 + 2*1.01)= 186.74 kgf

362/374

Load Vesselcondition

Bending + pressure between saddles(kgf/cm2)

Bending + pressure at the saddle(kgf/cm2)

S1(+)

allow(+)

S1(-)

allow(-)

S2(+)

allow(+)

S2(-)

allow(-)

Seismic Operating 603.483 1,688.649 128.931 1,250.504 478.599 1,688.649 4.047 1,250.504

Seismic Vacuum 128.931 1,664.176 148.235 959.008 4.047 1,664.176 23.351 959.008

Wind Operating 585.306 1,688.649 110.754 1,250.504 478.599 1,688.649 4.047 1,250.504

Wind Test 672.644 2,404.489 110.273 1,325.251 566.522 2,404.489 4.151 1,325.251

Wind Vacuum 110.754 1,664.176 130.058 959.008 4.047 1,664.176 23.351 959.008

Load Vesselcondition

Tangentialshear (kgf/cm2)

Circumferentialstress (kgf/cm2)

Stress oversaddle (kgf/cm2) Splitting (kgf/cm2)

S3 allow S4(horns)

allow(+/-) S5 allow S6 allow

Seismic Operating 350.655 1,125.766 -341.719 2,110.811 689.088 1,162.476 258.101 774.666

Seismic Vacuum 350.655 1,109.45 -341.719 2,080.219 689.088 1,050.307 258.101 774.666

Wind Operating 301.219 1,125.766 -293.543 2,110.811 591.938 1,162.476 221.714 774.666

Wind Test 281.835 1,923.591 -273.163 2,404.489 563.59 2,277.944 241.105 2,277.944

Wind Vacuum 301.219 1,109.45 -293.543 2,080.219 591.938 1,050.307 221.714 774.666

Longitudinal stress between saddles (Seismic ,Operating, right saddle loading and geometry govern)

S1 = +- 3*K1*Q*(L / 12) / (π*R2*t)= 300*0.709*103,193.17*(16,764 / 12) / (π*1,542.92*31.8)= 128.931 kgf/cm2

Sp = P*R / (2*t)= 19.77*1,527 / (2*31.8)= 474.552 kgf/cm2

Maximum tensile stress S1t = S1 + Sp = 603.483 kgf/cm2

Maximum compressive stress (shut down) S1c = S1 = 128.931 kgf/cm2

Tensile stress is acceptable (<=1.2*S*E = 1,688.649 kgf/cm2)Compressive stress is acceptable (<=1.2*Sc = 1,250.504 kgf/cm2)

Longitudinal stress at the left saddle (Wind ,Operating)

Le = 2*(Left head depth) / 3 + L + 2*(Right head depth) / 3= 2*1,546.56 / 3 + 16,764 + 2*1,545.36 / 3= 18,825.28 mm

w = Wt / Le = 169,903.92*10 / 18,825.28 = 90.25 kgf/cm

Bending moment at the left saddle:

Mq = w*(2*H*Al / 3 + Al2 / 2 - (R2 - H2) / 4)

= 90.25 / 10000*(2*1,546.56*762 / 3 + 7622 / 2 - (1,558.82 - 1,546.562) / 4)= 9,625.2 kgf-m

S2 = +- Mq*K1' / (π*R2*t)= 9,625.2*1e5*1 / (π*1,542.92*31.8)= 4.047 kgf/cm2

Sp = P*R / (2*t)

363/374

= 19.77*1,527 / (2*31.8)= 474.552 kgf/cm2

Maximum tensile stress S2t = S2 + Sp = 478.599 kgf/cm2

Maximum compressive stress (shut down) S2c = S2 = 4.047 kgf/cm2

Tensile stress is acceptable (<=1.2*S = 1,688.649 kgf/cm2)Compressive stress is acceptable (<=1.2*Sc = 1,250.504 kgf/cm2)

Longitudinal stress at the left saddle (Wind ,Vacuum)

Le = 2*(Left head depth) / 3 + L + 2*(Right head depth) / 3= 2*1,546.56 / 3 + 16,764 + 2*1,545.36 / 3= 18,825.28 mm

w = Wt / Le = 169,903.92*10 / 18,825.28 = 90.25 kgf/cm

Bending moment at the left saddle:

Mq = w*(2*H*Al / 3 + Al2 / 2 - (R2 - H2) / 4)

= 90.25 / 10000*(2*1,546.56*762 / 3 + 7622 / 2 - (1,558.82 - 1,546.562) / 4)= 9,625.2 kgf-m

S2 = +- Mq*K1' / (π*R2*t)= 9,625.2*1e5*1 / (π*1,542.92*31.8)= 4.047 kgf/cm2

Sp = P*R / (2*t)= 0.8*1,527 / (2*31.8)= 19.303 kgf/cm2

Maximum tensile stress (shut down) S2t = S2 = 4.047 kgf/cm2

Maximum compressive stress S2c = S2 + Sp = 23.351 kgf/cm2

Tensile stress is acceptable (<=1.2*S = 1,664.176 kgf/cm2)Compressive stress is acceptable (<=1.2*Sc = 959.008 kgf/cm2)

Tangential shear stress in the shell (right saddle, Seismic ,Vacuum)

S3 = K2.3*Q / (R*(t))= 0.9626*103,193.17 / (1,542.9*(31.8))= 202.455 kgf/cm2

Tangential shear stress is acceptable (<= 0.8*S = 1,109.45 kgf/cm2)

Tangential shear stress in the right head (Seismic ,Vacuum)

S3 = K2.3*Q / (R*th)= 0.9626*103,193.17 / (1,542.9*18.36)= 350.655 kgf/cm2

Tangential shear stress is acceptable (<= 0.8*S = 1,109.45 kgf/cm2)

The wear plate was not considered in the calculation of S3 because the wear plate contact angle did not exceed the saddle contactangle by at least 11.46°.

Additional stress in the head used as a stiffener (right saddle, Seismic ,Vacuum)

S3h = K2.4*Q / (R*th)= 0.4203*103,193.17 / (1,542.9*18.36)= 153.106 kgf/cm2

Total stress in the head = S3h + Sp = 153.106 kgf/cm2

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Stress in the head is acceptable (<= 1.25*Sh = 1,733.516 kgf/cm2)

Circumferential stress at the right saddle horns (Seismic ,Vacuum)

S4 = -Q / (4*t*(b+1.56*Sqr(Ro*t))) - 3*K3*Q / (2*t2)= -100*103,193.17 / (4*31.8*(305+1.56*Sqr(1,558.8*31.8))) - 3*0.0142*100*103,193.17 / (2*31.82)= -341.719 kgf/cm2

Circumferential stress at saddle horns is acceptable (<=1.5*Sa = 2,080.219 kgf/cm2)

Ring compression in shell over right saddle (Seismic ,Vacuum)

S5 = K5*Q / ((t)*(ts + 1.56*Sqr(Ro*tc)))= 100*0.778*103,193.17 / ((31.8)*(19.05 + 1.56*Sqr(1,558.8*31.8)))= 689.088 kgf/cm2

Ring compression in shell is acceptable (<= 0.5*Sy = 1,050.307 kgf/cm2)

The wear plate was not considered in the calculation of S5 because the wear plate width is not at least {ts + 1.56*(Rotc)0.5} =366.37mm.

Saddle splitting load (right, Seismic ,Operating)

Area resisting splitting force = Web area + wear plate area

Ae = Heff*ts + tp*Wp= 10.51*1.905 + 1.905*30.5= 78.1241 cm2

S6 = K8*Q / Ae= 100*0.1954*103,193.17 / 7,812.405= 258.101 kgf/cm2

Stress in saddle is acceptable (<= (2 / 3)*Ss = 774.666 kgf/cm2)

Shear stress in anchor bolting, one end slotted

Maximum seismic or wind base shear = 22,818.1 kgf

Thermal expansion base shear = W*µ = 88,406.97*0.45 = 39,783.14 kgfCorroded root area for a 1.5 inch series 8 threaded bolt = 9.0645 cm2 ( 4 per saddle )

Bolt shear stress = 39,783.14 / (9.0645*1*4) = 1,097.223 kgf/cm2

Anchor bolt stress is acceptable (<= 1,793.496 kgf/cm2)

Shear stress in anchor bolting, transverse

Maximum seismic or wind base shear = 22,818.1 kgfCorroded root area for a 1.5 inch series 8 threaded bolt = 9.0645 cm2 ( 4 per saddle )

Bolt shear stress = 22,818.1 / (9.0645*2*4) = 314.663 kgf/cm2

Anchor bolt stress is acceptable (<= 1,793.496 kgf/cm2)

Web plate buckling check (Escoe pg 251)

Allowable compressive stress Sc is the lesser of 1,161.999 or 1,114.724 kgf/cm2: (1,114.724)

Sc = Ki*π2*E / (12*(1 - 0.32)*(di / ts)2)= 1.28*π2*20.39E+05 / (12*(1 - 0.32)*(876.3 / 19.05)2)= 1,114.724 kgf/cm2

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Allowable compressive load on the saddle

be = di*ts / (di*ts + 2*tw*(b - 25.4))*25.4= 876.3*19.05 / (876.3*19.05 + 2*12.7*(305 - 25.4))*25.4= 17.82

Fb = n*(As + 2*be*ts)*Sc= 4*(3,631.565 + 2*17.82*19.05)*1,114.724= 192,199.92 kgf

Saddle loading of 103,655.38 kgf is <= Fb; satisfactory.

Primary bending + axial stress in the saddle due to end loads (assumes one saddle slotted)σb = V*(Hs - xo)*y / I + Q / A= 22,818.1*(1,702 - 1,307.95)*152.5 / (100*12,054.98) + 100*103,193.17 / 64,754.27= 1,296.81 kgf/cm2

** WARNING The primary bending + axial stress in the saddle is excessive (> 1,161.999 kgf/cm2)**

Secondary bending + axial stress in the saddle due to end loads (includes thermal expansion, assumes one saddleslotted)σb = V*(Hs - xo)*y / I + Q / A= 62,601.23*(1,702 - 1,307.95)*152.5 / (100*12,054.98) + 100*103,193.17 / 64,754.27= 3,279.943 kgf/cm2

The secondary bending + axial stress in the saddle < 2*Sy= 5,062.097 kgf/cm2; satisfactory.

Saddle base plate thickness check (Roark sixth edition, Table 26, case 7a)

where a = 876.3, b = 142.98 mm

tb = (β1*q*b2 / (1.5*Sa))0.5

= (3*12.743*142.982 / (1.5*1,161.999))0.5

= 21.17 mm

** WARNING The base plate thickness is not adequate **

Foundation bearing check

Sf = Qmax / (F*E)= 103,655.38 / (305*2,667)= 12.743 kgf/cm2

Concrete bearing stress ≤ 116.569 kgf/cm2 ; satisfactory.

366/374

Seismic Code

Seismic calculations are reported in the saddle report.

367/374

Wind Code

Building Code: User DefinedElevation of base above grade 2.2966 ft (0.7000 m)Increase effective outer diameter by: 0.0000 ft (0.0000 m)

Wind Pressure = 0.3432 kPa

Shear calculations are reported in the saddle report.

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INTERNOS

Load Orientation Vertical LoadPosition from datum 0 mmDirection angle: 0.00 degreesMagnitude of force: 3,688 kg

Present when operating: YesIncluded in vessel lift weight: NoPresent when vessel is empty: YesPresent during hydrotest: No

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Liquid Level bounded by Hemi Head #2

Location from Center Line 1,810 mm

Operating Liquid Specific Gravity 0.796

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PLATAFORMA

Load Orientation Vertical LoadPosition from datum 0 mmDirection angle: 0.00 degreesMagnitude of force: 2,000 kg

Present when operating: YesIncluded in vessel lift weight: NoPresent when vessel is empty: YesPresent during hydrotest: Yes

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TRANSFORMADOR 1

Load Orientation Vertical LoadPosition from datum 12,552 mmDirection angle: 0.00 degreesMagnitude of force: 1,500 kg


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TRANSFORMADOR 2



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TRANSFORMADOR 3



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FA-103B

ICA FLUOR

FA-103B

ICA FLUOR

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