PRESSURE VESSEL CALCULATION REPORT

Cover Page

DESIGN CALCULATION

In Accordance with ASME Section VIII Div. 1

ASME Code Version : 2004

Analysis Performed by : USER

Job File : C:\DOCUMENTS AND SETTINGS\NFK\DESKTOP\VESSEL2\2.

Date of Analysis : Nov 20,2012

PVElite 2005, January 2005

Title Page

Note: PVElite performs all calculations internally in Imperial Unitsto remain compliant with the ASME Code and any built in assumptionsin the ASME Code formulas. The customary Imperial database isused for consistency. The finalized results are reflected to showthe users set of selected units.

PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 1 Warnings and Errors STEP: 0 1:36a Nov 20,2012

Class From To : Basic Element Checks. ==========================================================================

Class From To: Check of Additional Element Data ==========================================================================

There were no geometry errors or warnings.

PVElite 2005 ©1993-2005 by COADE Engineering Software

PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 5 Input Echo STEP: 1 1:36a Nov 20,2012

PVElite Vessel Analysis Program: Input Data

Design Internal Pressure (for Hydrotest) 10.000 bars Design Internal Temperature 60.0 C Type of Hydrotest UG99-b Note [33] Hydrotest Position Horizontal Projection of Nozzle from Vessel Top 0.0000 mm. Projection of Nozzle from Vessel Bottom 0.0000 mm. Minimum Design Metal Temperature -28.9 C Type of Construction Welded Special Service None Degree of Radiography RT 1 Miscellaneous Weight Percent 0. Use Higher Longitudinal Stresses (Flag) Y Select t for Internal Pressure (Flag) N Select t for External Pressure (Flag) N Select t for Axial Stress (Flag) N Select Location for Stiff. Rings (Flag) N Use Hydrotest Allowable Unmodified Y Consider Vortex Shedding N Perform a Corroded Hydrotest N Is this a Heat Exchanger No User Defined Hydro. Press. (Used if > 0) 0.0000 bars

Load Case 1 NP+EW+WI+FW+BW Load Case 2 NP+EW+EQ+FS+BS Load Case 3 NP+OW+WI+FW+BW Load Case 4 NP+OW+EQ+FS+BS Load Case 5 NP+HW+HI Load Case 6 NP+HW+HE Load Case 7 IP+OW+WI+FW+BW Load Case 8 IP+OW+EQ+FS+BS Load Case 9 EP+OW+WI+FW+BW Load Case 10 EP+OW+EQ+FS+BS Load Case 11 HP+HW+HI Load Case 12 HP+HW+HE Load Case 13 IP+WE+EW Load Case 14 IP+WF+CW Load Case 15 IP+VO+OW Load Case 16 IP+VE+OW Load Case 17 IP+VF+CW

Wind Design Code ASCE-7 93 ASCE Design Wind Speed 110.00 Km/hr ASCE Exposure Constant C ASCE Importance Factor 1. ASCE Roughness Factor 1 ASCE Base Elevation 0.0000 mm. ASCE Percent Wind for Hydrotest 33. Use Wind Profile (Y/N) N Damping Factor (Beta) for Wind (Ope) 0.0100 Damping Factor (Beta) for Wind (Empty) 0.0000 Damping Factor (Beta) for Wind (Filled) 0.0000

Seismic Design Code UBC 94 UBC Seismic Zone (1=1,2=2a,3=2b,4=3,5=4) 1.000 UBC Importance Factor 1.000


UBC Soil Type S1 UBC Horizontal Force Factor 3.000 UBC Percent Seismic for Hydrotest 0.000

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

Material Database Year Current w/Addenda or Code Year

Complete Listing of Vessel Elements and Details:

Element From Node 10 Element To Node 20 Element Type Torisphe. Description Distance "FROM" to "TO" 50.000 mm. Element Outside Diameter 1500.0 mm. Element Thickness 15.000 mm. Corrosion Allowance 1.5000 mm. Nominal Thickness 0.0000 mm. External Corrosion Allowance 0.0000 mm. Design Internal Pressure 10.000 bars Design Temperature Internal Pressure 60.0 C Design External Pressure 0.0000 bars Design Temperature External Pressure 60.0 C Effective Diameter Multiplier 1.2 Material Name SA-283 C Allowable Stress, Ambient 108.25 N./mm² Allowable Stress, Operating 108.25 N./mm² Allowable Stress, Hydrotest 140.73 N./mm² Material Density 0.007833 kg./cm³ P Number Thickness 31.750 mm. Yield Stress, Operating 196.92 N./mm² UCS-66 Chart Curve Designation A External Pressure Chart Name CS-2 UNS Number K02401 Efficiency, Longitudinal Seam 1. Efficiency, Circumferential Seam 1. Tori Head Crown Radius 1500.0 mm. Tori Head Knuckle Radius 90.000 mm.

Element From Node 10 Detail Type Nozzle Detail ID n6 Dist. from "FROM" Node / Offset dist 0.0000 mm. Nozzle Diameter 2.5 in. Nozzle Schedule None Nozzle Class 0 Layout Angle 0. Blind Flange (Y/N) N Weight of Nozzle ( Used if > 0 ) 0.0000 Kgf Grade of Attached Flange None Nozzle Matl SA-106 B

Element From Node 20 Element To Node 30 Element Type Cylinder


Description Distance "FROM" to "TO" 4500.0 mm. Element Outside Diameter 1500.0 mm. Element Thickness 12.000 mm. Corrosion Allowance 1.5000 mm. Nominal Thickness 0.0000 mm. External Corrosion Allowance 0.0000 mm. Design Internal Pressure 10.000 bars Design Temperature Internal Pressure 60.0 C Design External Pressure 0.0000 bars Design Temperature External Pressure 60.0 C Effective Diameter Multiplier 1.2 Material Name SA-283 C Efficiency, Longitudinal Seam 1. Efficiency, Circumferential Seam 1.



Element From Node 20 Detail Type Nozzle Detail ID n9 Dist. from "FROM" Node / Offset dist 1080.0 mm. Nozzle Diameter 1.5 in. Nozzle Schedule None Nozzle Class 0 Layout Angle 0. Blind Flange (Y/N) N Weight of Nozzle ( Used if > 0 ) 0.0000 Kgf Grade of Attached Flange None Nozzle Matl SA-105

Element From Node 20 Detail Type Nozzle Detail ID n8 Dist. from "FROM" Node / Offset dist 818.00 mm.


Nozzle Diameter 1.5 in. Nozzle Schedule None Nozzle Class 0 Layout Angle 0. Blind Flange (Y/N) N Weight of Nozzle ( Used if > 0 ) 0.0000 Kgf Grade of Attached Flange None Nozzle Matl SA-106 B


Element From Node 20 Detail Type Nozzle Detail ID n1 Dist. from "FROM" Node / Offset dist 518.00 mm. Nozzle Diameter 3. in. Nozzle Schedule 80 Nozzle Class 150 Layout Angle 0. Blind Flange (Y/N) N Weight of Nozzle ( Used if > 0 ) 0.0000 Kgf Grade of Attached Flange GR 1.1 Nozzle Matl SA-106 A

Element From Node 20 Detail Type Nozzle Detail ID n3 Dist. from "FROM" Node / Offset dist 518.00 mm. Nozzle Diameter 16. in. Nozzle Schedule 40 Nozzle Class 150 Layout Angle 270. Blind Flange (Y/N) Y Weight of Nozzle ( Used if > 0 ) 0.0000 Kgf Grade of Attached Flange GR 1.1 Nozzle Matl SA-106 A

Element From Node 20 Detail Type Nozzle Detail ID n2 Dist. from "FROM" Node / Offset dist 3970.0 mm. Nozzle Diameter 3. in. Nozzle Schedule 80 Nozzle Class 150 Layout Angle 180. Blind Flange (Y/N) N Weight of Nozzle ( Used if > 0 ) 0.0000 Kgf Grade of Attached Flange GR 1.1


Nozzle Matl SA-106 A

Element From Node 20 Detail Type Leg Detail ID LEGS Dist. from "FROM" Node / Offset dist 300.00 mm. Diameter at Leg Centerline 1550.0 mm. Leg Orientation 3 Number of Legs 3 AISC Section Identifier L100X100X8 Length of Legs 860.00 mm.

Element From Node 20 Detail Type Lug Detail ID LUG Dist. from "FROM" Node / Offset dist 4200.0 mm. Number of Lugs 2 Dist. from OD to Lug Cntrline(dlug) 130.00 mm. Height of Gusset Plates (hgp) 304.80 mm. Force Bearing Width (wfb) 203.20 mm. Weight of Lug 13.608 Kgf Lug Start Angle (degrees) 90.

Element From Node 30 Element To Node 40 Element Type Torisphe. Description Distance "FROM" to "TO" 80.000 mm. Element Outside Diameter 1500.0 mm. Element Thickness 15.000 mm. Corrosion Allowance 1.5000 mm. Nominal Thickness 0.0000 mm. External Corrosion Allowance 0.0000 mm. Design Internal Pressure 10.000 bars Design Temperature Internal Pressure 60.0 C Design External Pressure 0.0000 bars Design Temperature External Pressure 60.0 C Effective Diameter Multiplier 1.2 Material Name SA-283 C Efficiency, Longitudinal Seam 1. Efficiency, Circumferential Seam 1. Tori Head Crown Radius 1500.0 mm. Tori Head Knuckle Radius 90.000 mm.



PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 1 XY Coordinate Calculations STEP: 2 1:36a Nov 20,2012

XY Coordinate Calculations

| | | | | | From| To | X (Horiz.)| Y (Vert.) | DX (Horiz.)| DY (Vert.) | | | mm. | mm. | mm. | mm. | 10| 20| 0.00000 | 50.0000 | 0.00000 | 50.0000 | 20| 30| 0.00000 | 4550.00 | 0.00000 | 4500.00 | 30| 40| 0.00000 | 4630.00 | 0.00000 | 80.0000 |


PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 3 Internal Pressure Calculations STEP: 3 1:36a Nov 20,2012

Element Thickness, Pressure, Diameter and Allowable Stress :

| | Int. Press | Given | Corrosion | Element | Allowable | From| To | + Liq. Hd | Thickness | Allowance | Diameter | Stress(SE)| | | bars | mm. | mm. | mm. | N./mm² | 10| 20| 10.0000 | 15.0000 | 1.50000 | 1500.00 | 108.252 | 20| 30| 10.0000 | 12.0000 | 1.50000 | 1500.00 | 108.252 | 30| 40| 10.0000 | 15.0000 | 1.50000 | 1500.00 | 108.252 |

Element Required Thickness and MAWP :

| | Design | M.A.W.P. | M.A.P. | Actual | Required | From| To | Pressure | Corroded | New & Cold | Thickness | Thickness | | | bars | bars | bars | mm. | mm. | 10| 20| 10.0000 | 11.0311 | 12.2130 | 15.0000 | 13.7472 | 20| 30| 10.0000 | 15.2397 | 17.4308 | 12.0000 | 8.40320 | 30| 40| 10.0000 | 11.0311 | 12.2130 | 15.0000 | 13.7472 | Minimum 11.031 12.213

MAWP: 11.03 bars , limited by Torispherical Head.

Internal Pressure Calculation Results :

ASME Code, Section VIII, Division 1, 2004 Code

Torispherical Head From 10 To 20 SA-283 C , UCS-66 Crv. A at 60 C

M factor for Torispherical Heads ( Corroded ): = (3+sqrt((L+CA)/(r+CA)))/4 per Appendix 1-4 (b & d) = (3+sqrt((1500.000 +1.5000 )/(90.000 +1.5000 )))/4 = 1.7627

Thickness Due to Internal Pressure [Tr]: = (P*(L+T)*M)/(2*S*E+P*(M-0.2)) per Appendix 1-4 (d) = (10.00*1515.0000*1.7627)/(2*108.25*1.00+10.00*(1.7627-0.2)) = 12.2472 + 1.5000 = 13.7472 mm.

Max. All. Working Pressure at Given Thickness [MAWP]: = (2*S*E*(T-Ca))/(M*(L+T)-(T-Ca)*(M-0.2)) per Appendix 1-4 (d) = (2*108.25*1.00*(13.5000))/(1.7627*1515.0000-(13.5000)*(1.76-0.2)) = 11.03 bars

M factor for Torispherical Heads ( New & Cold ): = (3+sqrt(L/r))/4 per Appendix 1-4 (b & d) = (3+sqrt(1500.000/90.000))/4 = 1.7706

Maximum Allowable Pressure, New and Cold [MAPNC]: = (2*Sa*E*T)/(M*(L+T)-T*(M-0.2)) per Appendix 1-4 (d) = (2*108.25*1.00*15.0000)/(1.7706*1515.0000-2*15.0000*(1.77-0.2)) = 12.21 bars

Actual stress at given pressure and thickness [Sact]: = (P*(M*L-(T-Ca)*(M-0.2)))/(2*E*(T-Ca)) = (10.00*(1.7627*1515.0000-(13.5000)*(1.7627-0.2)))/(2*1.00*(13.5000)) = 98.13 N./mm²

Percent Elongation per UCS-79 ( 75*tnom / Rf(1-Rf/Ro) ) 11.538 %


Min Metal Temp. w/o impact per UCS-66 4 C Min Metal Temp. at Rqd thickness (UCS 66.1)[rat 0.91] -1 C

Cylindrical Shell From 20 To 30 SA-283 C , UCS-66 Crv. A at 60 C

Thickness Due to Internal Pressure [Tr]: = (P*D/2)/(S*E+0.4*P) per Appendix 1-1 (a)(1) = (10.00*1500.0000/2)/(108.25*1.00+0.4*10.00) = 6.9032 + 1.5000 = 8.4032 mm.

Max. All. Working Pressure at Given Thickness [MAWP]: = (S*E*(T-Ca))/(D/2-0.4*(T-Ca)) per Appendix 1-1 (a)(1) = (108.25*1.00*(10.5000))/(1500.0000/2-0.4*10.5000) = 15.24 bars

Maximum Allowable Pressure, New and Cold [MAPNC]: = (SA*E*T)/(D/2-0.4*T) per Appendix 1-1 (a)(1) = (108.25*1.00*12.0000)/(1500.0000/2-0.4*12.0000) = 17.43 bars

Actual stress at given pressure and thickness [Sact]: = (P*(D/2-0.4*(T-Ca)))/(E*(T-Ca)) = (10.00*((1500.0000/2-0.4*(10.5000)))/(1.00*(10.5000)) = 71.03 N./mm²


Min Metal Temp. w/o impact per UCS-66 -3 C Min Metal Temp. at Rqd thickness (UCS 66.1)[rat 0.66] -22 C Min Metal Temp. w/o impact per UG-20(f) -29 C

Torispherical Head From 30 To 40 SA-283 C , UCS-66 Crv. A at 60 C

M factor for Torispherical Heads ( Corroded ): = (3+sqrt((L+CA)/(r+CA)))/4 per Appendix 1-4 (b & d) = (3+sqrt((1500.000 +1.5000 )/(90.000 +1.5000 )))/4 = 1.7627

Thickness Due to Internal Pressure [Tr]: = (P*(L+T)*M)/(2*S*E+P*(M-0.2)) per Appendix 1-4 (d) = (10.00*1515.0000*1.7627)/(2*108.25*1.00+10.00*(1.7627-0.2)) = 12.2472 + 1.5000 = 13.7472 mm.

Max. All. Working Pressure at Given Thickness [MAWP]: = (2*S*E*(T-Ca))/(M*(L+T)-(T-Ca)*(M-0.2)) per Appendix 1-4 (d) = (2*108.25*1.00*(13.5000))/(1.7627*1515.0000-(13.5000)*(1.76-0.2)) = 11.03 bars

M factor for Torispherical Heads ( New & Cold ): = (3+sqrt(L/r))/4 per Appendix 1-4 (b & d) = (3+sqrt(1500.000/90.000))/4 = 1.7706

Maximum Allowable Pressure, New and Cold [MAPNC]: = (2*Sa*E*T)/(M*(L+T)-T*(M-0.2)) per Appendix 1-4 (d) = (2*108.25*1.00*15.0000)/(1.7706*1515.0000-2*15.0000*(1.77-0.2)) = 12.21 bars


Actual stress at given pressure and thickness [Sact]: = (P*(M*L-(T-Ca)*(M-0.2)))/(2*E*(T-Ca)) = (10.00*(1.7627*1515.0000-(13.5000)*(1.7627-0.2)))/(2*1.00*(13.5000)) = 98.13 N./mm²


Min Metal Temp. w/o impact per UCS-66 4 C Min Metal Temp. at Rqd thickness (UCS 66.1)[rat 0.91] -1 C

MINIMUM METAL DESIGN TEMPERATURE RESULTS :

Minimum Metal Temp. w/o impact per UCS-66 4. C Minimum Metal Temp. at Required thickness -1. C Minimum Design Metal Temperature ( Entered by User ) -29. C

Hydrostatic Test Pressure Results:

Hydrotest Pressure per UG99b 1.3 * M.A.W.P. * Sa/S 14.34 bars Hydrotest Pressure per UG99b 1.3 * P Design (Note 35) 13.00 bars Hydrotest Pressure per UG99c 1.3 * M.A.P. - Head(Hyd) 15.73 bars Pneumatic Pressure per UG100 1.1 * M.A.W.P. * Sa/S 12.13 bars

Horizontal Hydrotest performed in accordance with: UG-99b (Note 35).

Stresses on Elements due to Hydrostatic Test Pressure:

From To Stress Allowable Ratio Pressure 10 20 116.5 140.7 0.828 13.15 20 30 81.6 140.7 0.580 13.15 30 40 116.5 140.7 0.828 13.15

Elements Suitable for Internal Pressure.


PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 2 External Pressure Calculations STEP: 4 1:36a Nov 20,2012

External Pressure Calculation Results :

ASME Code, Section VIII, Division 1, 2004 Code

Torispherical Head From 10 to 20 Ext. Chart: CS-2 at 60 C

Results for Maximum Allowable Pressure (EMAP): Tca Sph. Rad Ro/t Factor A B 13.5000 1515.00 112.22 0.0011139 88.54 EMAP = B/(Ro/t) = 88.5361 /112.2222 = 7.8889 bars

Cylindrical Shell From 20 to 30 Ext. Chart: CS-2 at 60 C

Results for Maximum Allowable Pressure (EMAP): Tca OD SLEN D/t L/D Factor A B 10.5000 1500.00 4794.12 142.86 3.1961 0.0002411 24.10 EMAP = (4*B)/(3*(D/t)) = (4*24.1003 )/(3*142.8571 ) = 2.2492 bars

Results for Maximum Stiffened Length (SLEN): Tca OD SLEN D/t L/D Factor A B 10.5000 1500.00 0.12E+35 142.86 .8103E+31 0.0000539 5.39 EMAP = (4*B)/(3*(D/t)) = (4*5.3888 )/(3*142.8571 ) = 0.5029 bars

Torispherical Head From 30 to 40 Ext. Chart: CS-2 at 60 C

Results for Maximum Allowable Pressure (EMAP): Tca Sph. Rad Ro/t Factor A B 13.5000 1515.00 112.22 0.0011139 88.54 EMAP = B/(Ro/t) = 88.5361 /112.2222 = 7.8889 bars

External Pressure Calculations

| | Section | Outside | Corroded | Factor | Factor | From| To | Length | Diameter | Thickness | A | B | | | mm. | mm. | mm. | | N./mm² | 10| 20| No Calc | 1515.00 | 13.5000 | 0.0011139 | 88.5361 | 20| 30| 4794.12 | 1500.00 | 10.5000 | 0.00024106 | 24.1003 | 30| 40| No Calc | 1515.00 | 13.5000 | 0.0011139 | 88.5361 |


| | External | External | External | External | From| To | Actual T. | Required T.| Des. Press.| M.A.W.P. | | | mm. | mm. | bars | bars | 10| 20| 15.0000 | No Calc | 0.00000 | 7.88890 | 20| 30| 12.0000 | No Calc | 0.00000 | 2.24923 | 30| 40| 15.0000 | No Calc | 0.00000 | 7.88890 | Minimum 2.249


| | Actual Len.| Allow. Len.| Ring Iner.| Ring Iner. | From| To | Bet. Stiff.| Bet. Stiff.| Required | Available | | | mm. | mm. | cm**4 | cm**4 | 10| 20| No Calc | No Calc | No Calc | No Calc | 20| 30| 4794.12 | 12.15E+33 | No Calc | No Calc | 30| 40| No Calc | No Calc | No Calc | No Calc |

PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 2 of 2 External Pressure Calculations STEP: 4 1:36a Nov 20,2012

Elements Suitable for External Pressure.


PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 2 Element and Detail Weights STEP: 5 1:36a Nov 20,2012

Element and Detail Weights

| | Element | Element | Corroded | Corroded | Extra due | From| To | Metal Wgt. | ID Volume | Metal Wgt. | ID Volume | Misc % | | | kg. | Cm. | kg. | Cm. | kg. | 10| 20| 270.378 | 340957. | 243.968 | 344329. | 0.00000 | 20| 30| 1977.45 | 7.701E+06 | 1732.01 | 7.732E+06 | 0.00000 | 30| 40| 286.823 | 391881. | 258.784 | 395461. | 0.00000 | --------------------------------------------------------------------------- Total 2534 8433942 2234 8472230 0

Weight of Details

| | Weight of | X Offset, | Y Offset, | From|Type| Detail | Dtl. Cent. | Dtl. Cent. | Description | | kg. | mm. | mm. | 10|Nozl| 0.83177 | 0.00000 | 20.5147 | n6 20|Nozl| 0.31925 | 760.225 | 3500.00 | n5 20|Nozl| 0.31925 | 760.225 | 1218.00 | n10 20|Nozl| 0.29195 | 757.050 | 1080.00 | n9 20|Nozl| 0.29195 | 757.050 | 818.000 | n8 20|Nozl| 0.31925 | 760.225 | 998.000 | n4 20|Nozl| 7.39770 | 776.100 | 518.000 | n1 20|Nozl| 193.563 | 941.200 | 518.000 | n3 20|Nozl| 7.10074 | 776.100 | 3970.00 | n2 20|Legs| 31.3263 | 0.00000 | -130.000 | LEGS 20|Lugs| 27.2160 | 880.000 | 4352.40 | LUG 30|Nozl| 0.23458 | 0.00000 | 20.5147 | n7

Total Weight of Each Detail Type

Total Weight of Nozzles 210.7 Total Weight of Legs 31.3 Total Weight of Lugs 27.2 --------------------------------------------------------------- Sum of the Detail Weights 269.2 kg.

Fabricated Wt. - Bare Weight W/O Removable Internals 2803.9 kg. Shop Test Wt. - Fabricated Weight + Water ( Full ) 11232.7 kg. Shipping Wt. - Fab. Wt + Rem. Intls.+ Shipping App. 2803.9 kg. Erected Wt. - Fab. Wt + Rem. Intls.+ Insul. (etc) 2803.9 kg. Empty Wt. - Fab. Wt + Intls. + Details + Wghts. 2803.9 kg. Operating Wt. - Empty Wt. + Operating Liquid (No CA) 2803.9 kg. Field Test Wt. - Empty Weight + Water (Full) 11232.7 kg. Mass of the Upper 1/3 of the Vertical Vessel 829.7 kg.

Outside Surface Areas of Elements

| | Surface From| To | Area | | cm² | 10| 20| 23210.5 20| 30| 212058. 30| 40| 24624.2 ---------------------------- Total 259892.281 cm²

Element and Detail Weights

PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 2 of 2 Element and Detail Weights STEP: 5 1:36a Nov 20,2012

| To | Total Ele.| Total. Ele.| Total. Ele.| Total Dtl.| Oper. Wgt. | From| To | Empty Wgt.| Oper. Wgt.| Hydro. Wgt.| Offset Mom.| No Liquid | | | kg. | kg. | kg. | Kg-m. | kg. | 10| 20| 271.209 | 271.209 | 611.958 | 0.00000 | 271.209 | 20|Lugs| 2066.65 | 2066.65 | 9249.96 | 203.988 | 2066.65 | Lugs| 30| 147.618 | 147.618 | 660.712 | 14.5706 | 147.618 | 30| 40| 287.058 | 287.058 | 678.700 | 0.00000 | 287.058 |

Cumulative Vessel Weight

| | Cumulative | Cumulative | Cumulative | From| To | Empty Wgt. | Oper. Wgt. | Hydro. Wgt.| | | kg. | kg. | kg. | 10| 20| -271.209 | -271.209 | -611.958 | 20|Lugs| -2337.86 | -2337.86 | -9861.92 | Lugs| 30| 434.675 | 434.675 | 1339.41 | 30| 40| 287.058 | 287.058 | 678.700 |

Cumulative Vessel Moment

| | Cumulative | Cumulative | Cumulative | From| To | Empty Mom. | Oper. Mom. | Hydro. Mom.| | | Kg-m. | Kg-m. | Kg-m. | 10| 20| 0.00000 | 0.00000 | 0.00000 | 20|Lugs| 203.988 | 203.988 | 203.988 | Lugs| 30| 14.5706 | 14.5706 | 14.5706 | 30| 40| 0.00000 | 0.00000 | 0.00000 |


PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 1 ANSI Flange MAWP STEP: 6 1:36a Nov 20,2012

ANSI Flange MAWP Results :

ANSI Flange Pressure Rating for: n1 : Class 150 : Grade GR 1.1 Pressure Rating for B16.5 Flange at 60.00 C is 18.960 bars Pressure Rating for B16.5 Flange at 21.11 C is 19.650 bars

Note: ANSI Ratings are per B16.5 1996

Lowest Flange Pressure Rating was (ope) : 18.960 bars Lowest Flange Pressure Rating was (Amb) : 19.650 bars


PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 1 Natural Frequency Calculation STEP: 7 1:36a Nov 20,2012

The Natural Frequencies for the vessel have been computed iterativelyby solving a system of matrices. These matrices describe the massand the stiffness of the vessel. This is the generalized eigenvalue/eigenvector problem and is referenced in some mathematical texts.

The Natural Frequency for the Vessel (Empty.) is 18.2916 Hz.

The Natural Frequency for the Vessel (Ope...) is 18.2916 Hz.


PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 3 Wind Load Calculation STEP: 8 1:36a Nov 20,2012

Wind Analysis Results

User Entered Importance Factor is 1.000 ASCE-7 Gust Factor (Gh, Gbar) Static 1.313 ASCE-7 Shape Factor (Cf) for the Vessel is 0.538 User Entered Basic Wind Speed 110.0 Km/hr Exposure Category C Table Lookup Value Alpha from Table C6 7.0000 Table Lookup Value Zg from Table C6 900.0000 Table Lookup Value Do from Table C6 0.0050

Wind Load Results per ASCE-7 93:

Sample Calculation for the First Element:

Rougness Factor = 1.000

Values [cf1] and [cf2] Because RoughFact = 1 and DQZ > 2.5 and H/D < 7.0 Interpolating to find the final cf: Because H / D < 7.0 CF = CF1 + (CF2-CF1)*( H/D - 1) / (7 - 1) = 0.500 + (0.600 -0.500 )*( 3.299 - 1) / (7 - 1) = 0.538

Value of Alpha, Zg is taken from Table 6-2 [Alpha, Zg] For Exposure Category C: Alpha = 7.000 , Zg = 274320.000 mm.

height of Interest for First Element [z] = Centroid Hgt + Base Height = 176.953 + 0.000 = 176.953 mm. but: z = Max(4572.000 , 176.953 ) = 4572.000 mm.

Velocity Pressure Coefficient [kZ]: = 2.58( z/zg )^(2/Alpha) : z is Elevation of First Element = 2.58( 4572.000 /900 )^(2/7.0 ) = 0.801

Determine is Static or Dynamic Gust Factor Applies Average Dia. = Total Wind Area / Vessel Height = 503.659 / 16.047 = 3.299 mm. Vibration Frequency = 18.292 Hz Because H/D < 5 And Frequency > 1.0: Static Analysis Implemented

The following two calculations allow for any user units

Compute [tz] = 2.35 * Sqrt(DO / VesselHtg/30(feet)^(1/Alpha) = 2.35 * Sqrt(0.005 / 4891.176 )^(1/9144.000 ) = 0.182

Compute [Gh] = 0.65 + 3.65 * tz = 0.65 + 3.65 * 0.182 = 1.313

Wind Pressure - (performed in Imperial Units) [qz] Importance Factor: I = 1.000


Wind Speed = 110.000 Km/hr Converts to 68.353 mph qz = 0.00256 * kZ * (I * Vr)² = 0.00256 * 0.801 *(1.000 * 68.353 )² = 9.579 psf Converts to: 46.770 Kgs/m²

Force on the First Element [Fz] = qz * Gh * CF * Wind Area = 46.770 * 1.313 * 0.538 * 31.891 = 15.184 Kgf

Element z GH Area qz Force mm. mm.² Kgs/m² Kgf ------------------------------------------------------------------------ Node 10 to 20 177.0 1.313 31.9 46.8 15.2 Node 20 to 30 2546.2 1.313 562.5 46.8 267.8 Node 30 to 40 4944.7 1.313 35.6 47.8 17.4

Wind Vibration Calculations

This evaluation is based on work by Kanti Mahajan and Ed Zorilla

Nomenclature

Cf - Correction factor for natural frequency D - Average internal diameter of vessel mm. Df - Damping Factor < 0.75 Unstable, > 0.95 Stable Dr - Average internal diameter of top half of vessel mm. f - Natural frequency of vibration (Hertz) f1 - Natural frequency of bare vessel based on a unit value of (D/L²)(10^(4)) L - Total height of structure mm. Lc - Total length of conical section(s) of vessel mm. tb - Uncorroded plate thickness at bottom of vessel mm. V30 - Design Wind Speed provided by user Km/hr Vc - Critical wind velocity Km/hr Vw - Maximum wind speed at top of structure Km/hr W - Total corroded weight of structure Kgf Ws - Cor. vessel weight excl. weight of parts which do not effect stiff. Kgf Z - Maximum amplitude of vibration at top of vessel mm. Dl - Logarithmic decrement ( taken as 0.03 for Welded Structures ) Vp - Vibration Possibility, <= 0.000 (High); 0.000 < 0.000 (Probable) P30 - wind pressure 30 feet above the base

Check other Conditions and Basic Assumptions: #1 - Total Cone Length / Total Length < 0.5 0.000 / 4630.000 = 0.000

#2 - ( D / L² ) * 10^(4) < 8.0 (English Units) - ( 4.92 / 15.19 ² ) * 10^(4) = 213.277 [Geometry Violation]

Compute the vib possibility. If Vp > 0.000000400468366 no chance. Vp = W / ( L * Dr²) Vp = 2503 / ( 4630.00 * 1478.793 ² ) = 0.000000247305508

Compute the damping factor Df which is a measure of instability: Df = W * Dl/ ( L * Dr² ) Df = 2503 * 0.03 / ( 4630.00 * 1478.793 ² ) = 0.463

Compute the critical wind velocity:


Vc = 3.4 * f * Dr Vc = 3.4 * 18.292 * 1478.793 = 485.580 Km/hr

Compute the velocity at the top of the tower: Vw = V30 * ( L / ( 30 + BaseHeight ))^(0.143) Vw = 110.00 * ( 4630.00 / ( 30 + 0.0 ))^0.143 = 99.799 Km/hr

Compute the maximum gust velocity using the gust response factor Gh Vg = Vw * Gh Vg = 99.799 * 1.313 = 131.060 Km/hr

Since Vc is greater than Vg the dynamic deflection Z, does notneed to be computed.


Wind Load Calculation

| | Wind | Wind | Wind | Height | Element | From| To | Height | Diameter | Area | Factor | Wind Load | | | mm. | mm. | cm² | Kgs/m² | Kgf | 10| 20| 176.953 | 1800.00 | 4592.29 | 46.7703 | 15.1835 | 20| 30| 2546.18 | 1800.00 | 81000.0 | 46.7703 | 267.811 | 30| 40| 4944.70 | 1800.00 | 5132.29 | 47.8293 | 17.3531 |


PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 1 Earthquake Load Calculation STEP: 9 1:36a Nov 20,2012

Earthquake Analysis Results

The UBC Zone Factor for the Vessel is ............. 0.0750 The Importance Factor as Specified by the User is . 1.000 The UBC Frequency and Soil Factor (C) is ......... 2.750 The UBC Force Factor as Specified by the User is .. 3.000 The UBC Total Weight (W) for the Vessel is ........ 2772.5 Kgf The UBC Total Shear (V) for the Vessel is ......... 190.6 Kgf The UBC Top Shear (Ft) for the Vessel is .......... 0.0 Kgf


Earthquake Load Calculation

| | Earthquake | Earthquake | Element | Element | From| To | Height | Weight | Ope Load | Emp Load | | | mm. | Kgf | Kgf | Kgf | 10| 20| 25.0000 | 271.209 | 0.20140 | 0.20140 | 20|Lugs| 2300.00 | 2066.65 | 141.188 | 141.188 | Lugs| 30| 2300.00 | 147.618 | 10.0849 | 10.0849 | 30| 40| 4590.00 | 287.058 | 39.1369 | 39.1369 | Top Load 4876.18 0 0


PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 1 Wind/Earthquake Shear, Bending STEP: 10 1:36a Nov 20,2012

The following table is for the Operating Case.

Wind/Earthquake Shear, Bending

| | Distance to| Cummulative| Earthquake | Wind | Earthquake | From| To | Support| Wind Shear| Shear | Bending | Bending | | | mm. | Kgf | Kgf | Kg-m. | Kg-m. | 10| 20| 4334.22 | 15.1835 | 0.20140 | 1.27883 | 0.016963 | 20|Lugs| 2100.00 | -35.2072 | -49.2218 | 589.971 | 297.364 | Lugs| 30| 150.000 | 35.2072 | 49.2218 | 580.898 | 281.428 | 30| 40| 368.523 | 17.3531 | 39.1369 | 1.18911 | 2.68182 |


PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 1 Wind Deflection STEP: 11 1:36a Nov 20,2012

Wind Deflection Calculations:

The following table is for the Operating Case.

Wind Deflection

| | Cumulative | Centroid | Elem. End | Elem. Ang. | From| To | Wind Shear | Deflection | Deflection | Rotation | | | Kgf | mm. | mm. | | 10| 20| 15.1835 | 0.082736 | 0.082738 | 0.00014439 | 20|Lugs| -35.2072 | 0.082736 | 0.082736 | 0.00014431 | Lugs| 30| 35.2072 | 0.16547 | 0.16547 | 0.00028862 | 30| 40| 17.3531 | 0.16547 | 0.16547 | 0.00028862 |

Critical Wind Velocity for Tower Vibration

| | 1st Crit. | 2nd Crit. | From| To | Wind Speed | Wind Speed | | | Km/hr | Km/hr | 10| 20| 591.052 | 3694.08 | 20| 30| 591.052 | 3694.08 | 30| 40| 591.052 | 3694.08 |

All. Deflection at the Tower Top (Ope)( 6.000"/100ft. Criteria) All. Deflection : 23.150 Actual Deflection : 0.165 mm.


PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 1 Longitudinal Stress Constants STEP: 12 1:36a Nov 20,2012

Longitudinal Stress Constants

| | Metal Area | Metal Area | New & Cold | Corroded | From| To | New & Cold | Corroded | Sect. Mod. | Sect. Mod. | | | cm² | cm² | mm.³ | mm.³ | 10| 20| 699.790 | 630.447 | 25.72E+06 | 23.22E+06 | 20| 30| 560.963 | 491.337 | 20.70E+06 | 18.17E+06 | 30| 40| 699.790 | 630.447 | 25.72E+06 | 23.22E+06 |


PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 1 Longitudinal Allowable Stresses STEP: 13 1:36a Nov 20,2012

Longitudinal Allowable Stresses

| | All. Str. | All. Str. | All. Str. | All. Str. | From| To | Long. Ten. | Hydr. Ten. | Long. Com. | Hyr. Comp. | | | N./mm² | N./mm² | N./mm² | N./mm² | 10| 20| 129.902 | 140.727 | -127.579 | -162.710 | 20|Lugs| 129.902 | 140.727 | -120.762 | -155.620 | Lugs| 30| 129.902 | 140.727 | -120.762 | -155.620 | 30| 40| 129.902 | 140.727 | -127.579 | -162.710 |


PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 2 Longitudinal Stresses Due to . . . STEP: 14 1:36a Nov 20,2012

Longitudinal Stress Report

Note: Longitudinal Operating and Empty Stresses are computed in thecorroded condition. Stresses due to loads in the hydrostatic testcases have been computed in the new and cold condition.

Longitudinal Stresses Due to . . .

| | Long. Str. | Long. Str. | Long. Str. | From| To | Int. Pres. | Ext. Pres. | Hyd. Pres. | | | N./mm² | N./mm² | N./mm² | 10| 20| 27.0793 | 0.00000 | 31.6695 | 20| 30| 35.0163 | 0.00000 | 39.8150 | 30| 40| 27.0793 | 0.00000 | 31.6695 |


| | Wght. Str. | Wght. Str. | Wght. Str. | Wght. Str. | Wght. Str. | From| To | Empty | Operating | Hydrotest | Emp. Mom. | Opr. Mom. | | | N./mm² | N./mm² | N./mm² | N./mm² | N./mm² | 10| 20| -0.042188 | -0.042188 | 0.00000 | 0.00000 | 0.00000 | 20|Lugs| -0.46662 | -0.46662 | 0.00000 | 0.11010 | 0.11010 | Lugs| 30| 0.086759 | 0.086759 | 0.00000 | 0.0078644 | 0.0078644 | 30| 40| 0.044653 | 0.044653 | 0.00000 | 0.00000 | 0.00000 |


| | Wght. Str. | Bend. Str. | Bend. Str. | Bend. Str. | Bend. Str. | From| To | Hyd. Mom. | Oper. Wind | Oper. Equ. | Hyd. Wind | Hyd. Equ. | | | N./mm² | N./mm² | N./mm² | N./mm² | N./mm² | 10| 20| 0.00000 | 0.00054009 | 0.00001 | 0.00000 | 0.00000 | 20|Lugs| 0.00000 | 0.31843 | 0.16050 | 0.00000 | 0.00000 | Lugs| 30| 0.00000 | 0.31354 | 0.15190 | 0.00000 | 0.00000 | 30| 40| 0.00000 | 0.00050220 | 0.0011326 | 0.00000 | 0.00000 |


| | Long. Str. | Long. Str. | Long. Str. | EarthQuake | From| To | Vortex Ope.| Vortex Emp.| Vortex Tst.| Empty | | | N./mm² | N./mm² | N./mm² | N./mm² | 10| 20| 0.00000 | 0.00000 | 0.00000 | 0.00000 | 20|Lugs| 0.00000 | 0.00000 | 0.00000 | 0.00001 | Lugs| 30| 0.00000 | 0.00000 | 0.00000 | 0.15190 | 30| 40| 0.00000 | 0.00000 | 0.00000 | 0.0011326 |


| | Long. Str. | Long. Str. | From| To | Y Forces W | Y ForceS S | | | N./mm² | N./mm² | 10| 20| 0.00000 | 0.00000 | 20|Lugs| 0.00000 | 0.00000 | Lugs| 30| 0.00000 | 0.00000 | 30| 40| 0.00000 | 0.00000 |

Long. Stresses due to User Forces and Moments

| |Wind For/Mom| Eqk For/Mom| Wnd For/Mom| Eqk For/Mom|

PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 2 of 2 Longitudinal Stresses Due to . . . STEP: 14 1:36a Nov 20,2012

From| To | Corroded | Corroded | No Corr. | No Corr. | | | N./mm² | N./mm² | N./mm² | N./mm² | 10| 20| 0.00000 | 0.00000 | 0.00000 | 0.00000 | 20|Lugs| 0.00000 | 0.00000 | 0.00000 | 0.00000 | Lugs| 30| 0.00000 | 0.00000 | 0.00000 | 0.00000 | 30| 40| 0.00000 | 0.00000 | 0.00000 | 0.00000 |


PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 4 Stress due to Combined Loads STEP: 15 1:36a Nov 20,2012

Stress Combination Load Cases for Vertical Vessels:

Load Case Definition Key

IP = Longitudinal Stress due to Internal Pressure EP = Longitudinal Stress due to External Pressure HP = Longitudinal Stress due to Hydrotest Pressure NP = No Pressure EW = Longitudinal Stress due to Weight (Empty) OW = Longitudinal Stress due to Weight (Operating) HW = Longitudinal Stress due to Weight (Hydrotest) WI = Bending Stress due to Wind Moment (Operating) EQ = Bending Stress due to Earthquake Moment (Operating) EE = Bending Stress due to Earthquake Moment (Empty) HI = Bending Stress due to Wind Moment (Hydrotest) HE = Bending Stress due to Earthquake Moment (Hydrotest) WE = Bending Stress due to Wind Moment (Empty) (no CA) WF = Bending Stress due to Wind Moment (Filled) (no CA) CW = Longitudinal Stress due to Weight (Empty) (no CA) VO = Bending Stress due to Vortex Shedding Loads ( Ope ) VE = Bending Stress due to Vortex Shedding Loads ( Emp ) VF = Bending Stress due to Vortex Shedding Loads ( Test No CA. ) FW = Axial Stress due to Vertical Forces for the Wind Case FS = Axial Stress due to Vertical Forces for the Seismic Case BW = Bending Stress due to Lat. Forces for the Wind Case, Corroded BS = Bending Stress due to Lat. Forces for the Seismic Case, Corroded BN = Bending Stress due to Lat. Forces for the Wind Case, UnCorroded BU = Bending Stress due to Lat. Forces for the Seismic Case, UnCorroded

General Notes:

Case types HI and HE are in the Un-Corroded condition.

Case types WE, WF, and CW are in the Un-Corroded condition.

A blank stress and stress ratio indicates that the correspondingstress comprising those components that did not contribute to thattype of stress.

An asterisk (*) in the final column denotes overstress.

Analyzing Stresses for Load Case : NP+EW+WI+FW+BW Stress Units: N./mm² From Tensile All. Tens. Comp. All. Comp. Tens. Comp. Node Stress Stress Stress Stress Ratio Ratio 10 0.04 129.90 -127.58 0.0003 20 0.90 129.90 -120.76 0.0069 20 0.23 129.90 -0.41 -120.76 0.0018 0.0034 30 129.90 -0.05 -127.58 0.0004

Analyzing Stresses for Load Case : NP+EW+EQ+FS+BS Stress Units: N./mm² From Tensile All. Tens. Comp. All. Comp. Tens. Comp. Node Stress Stress Stress Stress Ratio Ratio 10 0.04 129.90 -127.58 0.0003 20 0.74 129.90 -120.76 0.0057 20 0.07 129.90 -0.25 -120.76 0.0006 0.0020 30 129.90 -0.05 -127.58 0.0004


Analyzing Stresses for Load Case : NP+OW+WI+FW+BW Stress Units: N./mm² From Tensile All. Tens. Comp. All. Comp. Tens. Comp. Node Stress Stress Stress Stress Ratio Ratio 10 0.04 129.90 -127.58 0.0003 20 0.90 129.90 -120.76 0.0069 20 0.23 129.90 -0.41 -120.76 0.0018 0.0034 30 129.90 -0.05 -127.58 0.0004

Analyzing Stresses for Load Case : NP+OW+EQ+FS+BS Stress Units: N./mm² From Tensile All. Tens. Comp. All. Comp. Tens. Comp. Node Stress Stress Stress Stress Ratio Ratio 10 0.04 129.90 -127.58 0.0003 20 0.74 129.90 -120.76 0.0057 20 0.07 129.90 -0.25 -120.76 0.0006 0.0020 30 129.90 -0.05 -127.58 0.0004

Analyzing Stresses for Load Case : NP+HW+HI Stress Units: N./mm² From Tensile All. Tens. Comp. All. Comp. Tens. Comp. Node Stress Stress Stress Stress Ratio Ratio 10 0.00 129.90 0.00 -127.58 0.0000 0.0000 20 0.00 129.90 0.00 -120.76 0.0000 0.0000 20 0.00 129.90 0.00 -120.76 0.0000 0.0000 30 0.00 129.90 0.00 -127.58 0.0000 0.0000

Analyzing Stresses for Load Case : NP+HW+HE Stress Units: N./mm² From Tensile All. Tens. Comp. All. Comp. Tens. Comp. Node Stress Stress Stress Stress Ratio Ratio 10 0.00 129.90 0.00 -127.58 0.0000 0.0000 20 0.00 129.90 0.00 -120.76 0.0000 0.0000 20 0.00 129.90 0.00 -120.76 0.0000 0.0000 30 0.00 129.90 0.00 -127.58 0.0000 0.0000

Analyzing Stresses for Load Case : IP+OW+WI+FW+BW Stress Units: N./mm² From Tensile All. Tens. Comp. All. Comp. Tens. Comp. Node Stress Stress Stress Stress Ratio Ratio 10 27.12 129.90 -127.58 0.2088 20 35.91 129.90 -120.76 0.2765 20 27.31 129.90 -120.76 0.2103 30 129.90 -0.05 -127.58 0.0004

Analyzing Stresses for Load Case : IP+OW+EQ+FS+BS Stress Units: N./mm² From Tensile All. Tens. Comp. All. Comp. Tens. Comp. Node Stress Stress Stress Stress Ratio Ratio 10 27.12 129.90 -127.58 0.2088 20 35.75 129.90 -120.76 0.2752 20 27.15 129.90 -120.76 0.2090 30 129.90 -0.05 -127.58 0.0004

Analyzing Stresses for Load Case : EP+OW+WI+FW+BW Stress Units: N./mm² From Tensile All. Tens. Comp. All. Comp. Tens. Comp. Node Stress Stress Stress Stress Ratio Ratio 10 0.04 129.90 -127.58 0.0003 20 0.90 129.90 -120.76 0.0069 20 0.23 129.90 -0.41 -120.76 0.0018 0.0034 30 129.90 -0.05 -127.58 0.0004

Analyzing Stresses for Load Case : EP+OW+EQ+FS+BS Stress Units: N./mm² From Tensile All. Tens. Comp. All. Comp. Tens. Comp. Node Stress Stress Stress Stress Ratio Ratio


10 0.04 129.90 -127.58 0.0003 20 0.74 129.90 -120.76 0.0057 20 0.07 129.90 -0.25 -120.76 0.0006 0.0020 30 129.90 -0.05 -127.58 0.0004

Analyzing Stresses for Load Case : HP+HW+HI Stress Units: N./mm² From Tensile All. Tens. Comp. All. Comp. Tens. Comp. Node Stress Stress Stress Stress Ratio Ratio 10 31.67 140.73 -162.71 0.2250 20 39.81 140.73 -155.62 0.2829 20 31.67 140.73 -155.62 0.2250 30 0.00 140.73 0.00 -162.71 0.0000 0.0000

Analyzing Stresses for Load Case : HP+HW+HE Stress Units: N./mm² From Tensile All. Tens. Comp. All. Comp. Tens. Comp. Node Stress Stress Stress Stress Ratio Ratio 10 31.67 140.73 -162.71 0.2250 20 39.81 140.73 -155.62 0.2829 20 31.67 140.73 -155.62 0.2250 30 0.00 140.73 0.00 -162.71 0.0000 0.0000

Analyzing Stresses for Load Case : IP+WE+EW Stress Units: N./mm² From Tensile All. Tens. Comp. All. Comp. Tens. Comp. Node Stress Stress Stress Stress Ratio Ratio 10 27.12 129.90 -127.58 0.2088 20 35.59 129.90 -120.76 0.2740 20 27.00 129.90 -120.76 0.2079 30 129.90 -0.04 -127.58 0.0004

Analyzing Stresses for Load Case : IP+WF+CW Stress Units: N./mm² From Tensile All. Tens. Comp. All. Comp. Tens. Comp. Node Stress Stress Stress Stress Ratio Ratio 10 27.12 129.90 -127.58 0.2088 20 35.43 129.90 -120.76 0.2727 20 27.00 129.90 -120.76 0.2079 30 129.90 -0.04 -127.58 0.0003

Analyzing Stresses for Load Case : IP+VO+OW Stress Units: N./mm² From Tensile All. Tens. Comp. All. Comp. Tens. Comp. Node Stress Stress Stress Stress Ratio Ratio 10 27.12 129.90 -127.58 0.2088 20 35.59 129.90 -120.76 0.2740 20 27.00 129.90 -120.76 0.2079 30 129.90 -0.04 -127.58 0.0004

Analyzing Stresses for Load Case : IP+VE+OW Stress Units: N./mm² From Tensile All. Tens. Comp. All. Comp. Tens. Comp. Node Stress Stress Stress Stress Ratio Ratio 10 27.12 129.90 -127.58 0.2088 20 35.59 129.90 -120.76 0.2740 20 27.00 129.90 -120.76 0.2079 30 129.90 -0.04 -127.58 0.0004

Analyzing Stresses for Load Case : IP+VF+CW Stress Units: N./mm² From Tensile All. Tens. Comp. All. Comp. Tens. Comp. Node Stress Stress Stress Stress Ratio Ratio 10 27.12 140.73 -162.71 0.1927 20 35.43 140.73 -155.62 0.2517 20 27.00 140.73 -155.62 0.1919


30 140.73 -0.04 -162.71 0.0002

Absolute Maximum of the all of the Stress Ratio's 0.2829


PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 1 Center of Gravity Calculation STEP: 16 1:36a Nov 20,2012

Shop/Field Installation Options :

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

Center of Gravity of Nozzles 694.1 mm. Center of Gravity of Legs -80.0 mm. Center of Gravity of Lugs 4402.4 mm.

Center of Gravity of Bare Shell New and Cold 2323.7 mm. Center of Gravity of Bare Shell Corroded 2324.3 mm.

Vessel CG in the Operating Condition 2179.6 mm. Vessel CG in the Fabricated (Shop/Empty) Condition 2194.6 mm.


PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 6 Leg Check, (Operating Case) STEP: 17 1:36a Nov 20,2012

RESULTS FOR LEGS : Operating Case Description: LEGS

Section Properties : Single Angle L100X100X8

United Kingdom BS 4 - 1993 Steel Table

Leg Length from Attachment to Base 860.000 mm. Distance Leg Up Side of Vessel 300.000 mm. Number of Legs 3 Cross Sectional Area for L100X100X8 15.500 cm² Section Inertia ( strong axis ) 144.998 cm**4 Section Inertia ( weak axis ) 144.998 cm**4 Section Modulus ( strong axis ) 19900.449 mm.³ Section Modulus ( weak axis ) 19900.449 mm.³ Radius of Gyration ( strong axis ) 30.599 mm. Radius of Gyration ( weak axis ) 30.599 mm.

Leg Orientation - Diagonal

Overturning Moment at top of Legs 580.9 Kg-m. Weight Load at top of one Leg 924.2 Kgf Shear at top of one Leg 199.1 Kgf Additional force in Leg due to Bracing Fadd 0.0 Kgf Occasional Load Factor per AISC (H1-1) 1.333 Effective Leg End Condition Factor k 1.000

Note: The Legs are Not Cross BracedThe Leg Shear Force includes Wind and Seismic Effects

Pad Width along Circumference C11P 200.000 mm. Pad Length along Vessel Axis C22P 200.000 mm. Pad Thickness Tpad 10.000 mm.

Axial Compression, Leg futhest from N.A. [Sma] = ((W/Nleg)+(Mleg/(Nlegm*Rn)))/Aleg) = ((2772 / 3 ) + (580 /( 1 * 822.93 )))/ 15.500 ) = 10.31 N./mm²

Axial Compression, Leg closest to N.A. [Sva] = ( W / Nleg ) / Aleg = ( 2772 / 3 ) / 15.500 = 5.85 N./mm²

Computing Principal Axis and Inertias for Angle. Leg lengths and thickness: 100.00 100.00 8.0010 Distance to geometric centroid: 27.399 27.399 Arm about YY: 23.398 26.601 Arm about ZZ: 22.601 23.398 Leg areas: 8.0010 7.3608 Geometric inertia components YY: 44.231 104.00 Geometric inertia components ZZ: 107.54 40.692 Geometric inertias Iy & Iz: 148.24 148.24 Product of inertia: 0.88128E+06 Mohrs Radius: 53.779 Average Inertia: 148.24

QFACT = 1.0000 FBZ = 0.14893 Principal Axis Inertias (Z&W) = 60.109 236.36


Angle to Principal Axis = 45.000 Distances to extreme fibers CW & CZ = 70.711 31.963 FOB from Eq 5-5 = 1.8122 Bending allowables Fby & Fbz = 0.16383 0.14893

Shear Center Coordinates Wo & Zo: 32.622 0.0000 Values for Elastic Flexural-Torsional Buckling Stress: E, G, J, R0²: 29500. 11346. 0.79463E-01 4.6143 AREA, LENGTH, Kw, Kz: 2.4025 33.858 1.0000 1.0000 H, Few, Fez, Fej: 0.64252 600.31 152.66 81.329 Fe computed from C4-1: 77.251

Initial (Kl/r)max, & (Kl/r)equiv = 43.671 61.392 Final (Kl/r)max, & Cc = 61.392 127.18 Fa based on Eq 4-1 = 0.11960

Actual Allowable Weak Axis Bending : 63.13 198.58 N./mm² Strong Axis Bending : 35.52 218.43 N./mm² Axial Compression : 10.31 159.47 N./mm²

UNITY CHECKS ARE: H1-1 0.000 H1-2 0.000 H1-3 0.545

AISC Unity Check : 0.545 Should be <= to 1

WRC 107 Stress Analysis for Leg to Shell Junction

Rectangular Attachment Parameter C11 141.421 mm. Rectangular Attachment Parameter C22 300.000 mm.

WRC 107 Stress Calculation for SUStained loads: Radial Load P 0.00 Kgf Circumferential Shear VC 0.00 Kgf Longitudinal Shear VL 924.18 Kgf Circumferential Moment MC 0.00 Kg-m. Longitudinal Moment ML -23.10 Kg-m. Torsional Moment MT 0.00 Kg-m.

Dimensionless Parameters used : Gamma = 36.57 Stress Concentration Factors Kn = 1.00, Kb = 1.00

Stresses in the Vessel at the Attachment Junction ------------------------------------------------------------------------ | Stress Values at Type of | (N./mm² ) ---------------|-------------------------------------------------------- Stress Load| Au Al Bu Bl Cu Cl Du Dl ---------------|-------------------------------------------------------- Circ. Memb. P | 0 0 0 0 0 0 0 0 Circ. Bend. P | 0 0 0 0 0 0 0 0 Circ. Memb. MC | 0 0 0 0 0 0 0 0 Circ. Bend. MC | 0 0 0 0 0 0 0 0 Circ. Memb. ML | 0 0 0 0 0 0 0 0 Circ. Bend. ML | 1 -1 -1 1 0 0 0 0 | Tot. Circ. Str.| 1.5 -0.7 -1.5 0.7 0.0 0.0 0.0 0.0 ------------------------------------------------------------------------


Long. Memb. P | 0 0 0 0 0 0 0 0 Long. Bend. P | 0 0 0 0 0 0 0 0 Long. Memb. MC | 0 0 0 0 0 0 0 0 Long. Bend. MC | 0 0 0 0 0 0 0 0 Long. Memb. ML | 0 0 0 0 0 0 0 0 Long. Bend. ML | 1 -1 -1 1 0 0 0 0 | Tot. Long. Str.| 1.4 -1.0 -1.4 1.0 0.0 0.0 0.0 0.0 ------------------------------------------------------------------------ Shear VC | 0 0 0 0 0 0 0 0 Shear VL | 0 0 0 0 0 0 0 0 Shear MT | 0 0 0 0 0 0 0 0 | Tot. Shear| 0.0 0.0 0.0 0.0 -0.7 -0.7 0.7 0.7 ------------------------------------------------------------------------ Str. Int. | 1.54 0.96 1.54 0.96 1.47 1.47 1.47 1.47 ------------------------------------------------------------------------


Stresses in the Vessel at the Edge of Reinforcing Pad ------------------------------------------------------------------------ | Stress Values at Type of | (N./mm² ) ---------------|-------------------------------------------------------- Stress Load| Au Al Bu Bl Cu Cl Du Dl ---------------|-------------------------------------------------------- Circ. Memb. P | 0 0 0 0 0 0 0 0 Circ. Bend. P | 0 0 0 0 0 0 0 0 Circ. Memb. MC | 0 0 0 0 0 0 0 0 Circ. Bend. MC | 0 0 0 0 0 0 0 0 Circ. Memb. ML | 2 2 -2 -2 0 0 0 0 Circ. Bend. ML | 3 -3 -3 3 0 0 0 0 | Tot. Circ. Str.| 5.8 -1.3 -5.8 1.3 0.0 0.0 0.0 0.0 ------------------------------------------------------------------------ Long. Memb. P | 0 0 0 0 0 0 0 0 Long. Bend. P | 0 0 0 0 0 0 0 0 Long. Memb. MC | 0 0 0 0 0 0 0 0 Long. Bend. MC | 0 0 0 0 0 0 0 0 Long. Memb. ML | 0 0 0 0 0 0 0 0 Long. Bend. ML | 4 -4 -4 4 0 0 0 0 | Tot. Long. Str.| 5.6 -4.0 -5.6 4.0 0.0 0.0 0.0 0.0 ------------------------------------------------------------------------ Shear VC | 0 0 0 0 0 0 0 0 Shear VL | 0 0 0 0 -2 -2 2 2 Shear MT | 0 0 0 0 0 0 0 0 | Tot. Shear| 0.0 0.0 0.0 0.0 -2.2 -2.2 2.2 2.2 ------------------------------------------------------------------------ Str. Int. | 5.83 3.96 5.83 3.96 4.32 4.32 4.32 4.32 ------------------------------------------------------------------------

WRC 107 Stress Calculation for OCCasional loads: Radial Load P 199.09 Kgf Circumferential Shear VC 0.00 Kgf Longitudinal Shear VL 924.18 Kgf


Circumferential Moment MC 0.00 Kg-m. Longitudinal Moment ML -108.71 Kg-m. Torsional Moment MT 0.00 Kg-m.


Stresses in the Vessel at the Attachment Junction ------------------------------------------------------------------------ | Stress Values at Type of | (N./mm² ) ---------------|-------------------------------------------------------- Stress Load| Au Al Bu Bl Cu Cl Du Dl ---------------|-------------------------------------------------------- Circ. Memb. P | 0 0 0 0 0 0 0 0 Circ. Bend. P | -2 2 -2 2 -2 2 -2 2 Circ. Memb. MC | 0 0 0 0 0 0 0 0 Circ. Bend. MC | 0 0 0 0 0 0 0 0 Circ. Memb. ML | 2 2 -2 -2 0 0 0 0 Circ. Bend. ML | 5 -5 -5 5 0 0 0 0 | Tot. Circ. Str.| 4.6 -1.9 -9.9 4.6 -3.4 2.5 -3.4 2.5 ------------------------------------------------------------------------ Long. Memb. P | 0 0 0 0 0 0 0 0 Long. Bend. P | -2 2 -2 2 -1 1 -1 1 Long. Memb. MC | 0 0 0 0 0 0 0 0 Long. Bend. MC | 0 0 0 0 0 0 0 0 Long. Memb. ML | 1 1 -1 -1 0 0 0 0 Long. Bend. ML | 5 -5 -5 5 0 0 0 0 | Tot. Long. Str.| 3.6 -2.6 -9.6 6.4 -2.2 0.7 -2.2 0.7 ------------------------------------------------------------------------ Shear VC | 0 0 0 0 0 0 0 0 Shear VL | 0 0 0 0 0 0 0 0 Shear MT | 0 0 0 0 0 0 0 0 | Tot. Shear| 0.0 0.0 0.0 0.0 -0.7 -0.7 0.7 0.7 ------------------------------------------------------------------------ Str. Int. | 4.58 2.64 9.95 6.43 3.73 2.72 3.73 2.72 ------------------------------------------------------------------------


Stresses in the Vessel at the Edge of Reinforcing Pad ------------------------------------------------------------------------ | Stress Values at Type of | (N./mm² ) ---------------|-------------------------------------------------------- Stress Load| Au Al Bu Bl Cu Cl Du Dl ---------------|-------------------------------------------------------- Circ. Memb. P | -2 -2 -2 -2 -1 -1 -1 -1 Circ. Bend. P | -4 4 -4 4 -8 8 -8 8 Circ. Memb. MC | 0 0 0 0 0 0 0 0 Circ. Bend. MC | 0 0 0 0 0 0 0 0 Circ. Memb. ML | 10 10 -10 -10 0 0 0 0 Circ. Bend. ML | 16 -16 -16 16 0 0 0 0 | Tot. Circ. Str.| 20.1 -4.3 -34.8 8.4 -10.1 6.4 -10.1 6.4


------------------------------------------------------------------------ Long. Memb. P | -1 -1 -1 -1 -2 -2 -2 -2 Long. Bend. P | -8 8 -8 8 -4 4 -4 4 Long. Memb. MC | 0 0 0 0 0 0 0 0 Long. Bend. MC | 0 0 0 0 0 0 0 0 Long. Memb. ML | 3 3 -3 -3 0 0 0 0 Long. Bend. ML | 22 -22 -22 22 0 0 0 0 | Tot. Long. Str.| 16.0 -12.0 -36.6 25.3 -7.3 2.1 -7.3 2.1 ------------------------------------------------------------------------ Shear VC | 0 0 0 0 0 0 0 0 Shear VL | 0 0 0 0 -2 -2 2 2 Shear MT | 0 0 0 0 0 0 0 0 | Tot. Shear| 0.0 0.0 0.0 0.0 -2.2 -2.2 2.2 2.2 ------------------------------------------------------------------------ Str. Int. | 20.13 11.97 36.57 25.28 11.26 7.32 11.26 7.32 ------------------------------------------------------------------------

WRC 107 Stress Summations:

Vessel Stress Summation at Nozzle Junction ------------------------------------------------------------------------ Type of | Stress Values at Stress Int. | (N./mm² ) ---------------|-------------------------------------------------------- Location | Au Al Bu Bl Cu Cl Du Dl ---------------|-------------------------------------------------------- Circ. Pm (SUS) | 35 36 35 36 35 36 35 36 Circ. Pl (SUS) | 0 0 0 0 0 0 0 0

Circ. Q (SUS) | 1 -1 -1 1 0 0 0 0 Circ. Q (EXP) | 0 0 0 0 0 0 0 0 ------------------------------------------------------------------------ Long. Pm (SUS) | 17 17 17 17 17 17 17 17 Long. Pl (SUS) | 0 0 0 0 0 0 0 0 Long. Q (SUS) | 1 -1 -1 1 0 0 0 0 Long. Q (EXP) | 0 0 0 0 0 0 0 0 ------------------------------------------------------------------------ Shear Pm (SUS) | 0 0 0 0 0 0 0 0 Shear Pl (SUS) | 0 0 0 0 0 0 0 0 Shear Q (SUS) | 0 0 0 0 0 0 0 0 Shear Q (EXP) | 0 0 0 0 0 0 0 0 ------------------------------------------------------------------------ Pm (SUS) | 35.6 36.6 35.6 36.6 35.6 36.6 35.6 36.6 ------------------------------------------------------------------------ Pm+Pl (SUS) | 36.0 37.0 35.2 36.2 35.6 36.6 35.6 36.6 ------------------------------------------------------------------------ Pm+Pl+Q (Total)| 37.1 35.9 34.0 37.3 35.6 36.6 35.6 36.6 ------------------------------------------------------------------------

------------------------------------------------------------------------ Type of | Max. S.I. S.I. Allowable | Result Stress Int. | (N./mm² ) | ---------------|-------------------------------------------------------- Pm (SUS) | 36.58 108.25 | Passed Pm+Pl (SUS) | 37.01 162.38 | Passed Pm+Pl+Q (TOTAL)| 37.27 324.75 | Passed ------------------------------------------------------------------------


WRC 107 Stress Summations:

Vessel Stress Summation at Reinforcing Pad Edge ------------------------------------------------------------------------ Type of | Stress Values at Stress Int. | (N./mm² ) ---------------|-------------------------------------------------------- Location | Au Al Bu Bl Cu Cl Du Dl ---------------|-------------------------------------------------------- Circ. Pm (SUS) | 69 70 69 70 69 70 69 70 Circ. Pl (SUS) | 2 2 -2 -2 0 0 0 0

Circ. Q (SUS) | 3 -3 -3 3 0 0 0 0 Circ. Q (EXP) | 0 0 0 0 0 0 0 0 ------------------------------------------------------------------------ Long. Pm (SUS) | 34 34 34 34 34 34 34 34 Long. Pl (SUS) | 0 0 0 0 0 0 0 0 Long. Q (SUS) | 4 -4 -4 4 0 0 0 0 Long. Q (EXP) | 0 0 0 0 0 0 0 0 ------------------------------------------------------------------------ Shear Pm (SUS) | 0 0 0 0 0 0 0 0 Shear Pl (SUS) | 0 0 0 0 -2 -2 2 2 Shear Q (SUS) | 0 0 0 0 0 0 0 0 Shear Q (EXP) | 0 0 0 0 0 0 0 0 ------------------------------------------------------------------------ Pm (SUS) | 69.9 70.9 69.9 70.9 69.9 70.9 69.9 70.9 ------------------------------------------------------------------------ Pm+Pl (SUS) | 72.2 73.2 67.7 68.7 70.1 71.1 70.1 71.1 ------------------------------------------------------------------------ Pm+Pl+Q (Total)| 75.8 69.6 64.1 72.3 70.1 71.1 70.1 71.1 ------------------------------------------------------------------------

------------------------------------------------------------------------ Type of | Max. S.I. S.I. Allowable | Result Stress Int. | (N./mm² ) | ---------------|-------------------------------------------------------- Pm (SUS) | 70.94 108.25 | Passed Pm+Pl (SUS) | 73.18 162.38 | Passed Pm+Pl+Q (TOTAL)| 75.77 324.75 | Passed ------------------------------------------------------------------------


PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 2 Support Lug Calculations LUGS: 1 1:36a Nov 20,2012

INPUT ECHO OF SUPPORT LUG INPUT

Type of Geometry : Gussets with Top Plate Number of Support Lugs Nlug 2 Distance from Vessel OD to Lug Contact Point Dlug 130.0000 mm. Lug Support Force Bearing Width Wfb 203.2000 mm. Lug Material SA-283 C Lug Yield Stress 196.92 N./mm² Radial Width of bottom Support Lug Plate Wpl 254.0000 mm. Circum. Length of Bottom Support Lug Plate Lpl 304.8000 mm. Thickness of bottom Support Lug Plate Tpl 19.0500 mm. Distance between Gussets Dgp 152.4000 mm. Mean Width of Gusset Plate Wgp 101.6000 mm. Height of Gusset Plate Hgp 304.8000 mm. Thickness of Gusset Plate Tgp 12.7000 mm. Radial Width of Top Bar Plate Wtp 127.0000 mm. Thickness of Top Plate Ttp 19.0500 mm.

Results for Support Lugs: Description:LUG Overturning Moment at Support Lug 581. Kg-m. Weight Load at the top of one Lug 1402. Kgf

Force on one Lug: Flug = ( W/Nlug + Mlug/( Rlug * Nlug/2 ) ) Operating Condition Flug = ( 2803 /2 + 580 /( 880.00 * 2 /2 )) Flug = 2062.03 Kgf

Top Bar Plate Stress per Bednar p.154: Stpl = 0.75*( Flug*Dlug*Lpl )/( Ttp*Wtp²*Hgp ) Stpl = 0.75*( 2062 *130.000 *304.800 )/( 19.0500 *127.000 ²*304.800 ) Stpl = 6.42 N./mm²

Required Thickness of Top Plate 1.5875 mm.

Bending Stress in bottom Support Plate (Unif. Load) Per Bednar p.156: Spl2 = Beta1 * (Flug/(Lpl*Wfb)) * Wfb² / Tpl² per Roark & Young 5th Ed. Spl2 = 0.727 * (2062.0 /619.354 ) * 203.200 ² / 19.050 ² Spl2 = 27.01 N./mm²

Bottom Plate Required Thickness (Uniform Load) 8.6403 mm.

Bottom Support Plate Allowable Stress: Spa = 2/3 * Ylug Spa = 2/3 * 196 Spa = 131.28 N./mm²

Gusset Plate Axial Stress ( Force / Gusset Plate Area ): Sgp = ( Flug/2 )/( Wgp * Tgp ) Sgp = ( 2062 /2 ) / ( 101.600 *12.7000 ) Sgp = 7.84 N./mm²

Required Thickness of Gussets per AISC 5.2538 mm.

Gusset Plate Allowable Stress: Sga = ( 1-(Klr)²/(2*Cc²))*Fy / ( 5/3+3*(Klr)/(8*Cc)-(Klr³)/(8*Cc³) Sga = ( 1-( 96.00 )²/(2 * 140.91 ² )) * 196 / ( 5/3+3*(96.00 )/(8* 140.91 )-( 96.00 ³)/(8*140.91 ³)

PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 2 of 2 Support Lug Calculations LUGS: 1 1:36a Nov 20,2012

Sga = 80.33 N./mm²

Maximum Compressive Gusset Plate Stress per Bednar: SgpB = Flug*( 3*Dlug-Wpl )/( Tgp* Wpl² * (Sin(Alph_G))² ) SgpB = 2062 *( 3*130.000 -254.000 )/( 12.7000 *254.000 ²*(Sin(45.00 ))² SgpB = 6.71 N./mm²

Gusset Plate Allowable Compressive Stress: SgaB = 18000/(1+(1/18000)*( Hgp/Sin(Alph_G)/(0.289*Tgp))² ) SgaB = 18000/(1+(1/18000)* (304.800 /Sin(45.00 )/(0.289*12.7000 ))² ) SgaB = 70.27 N./mm²


PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 3 Nozzle Calcs. n6 NOZL: 1 1:36a Nov 20,2012

INPUT VALUES, Nozzle Description: n6 From : 10

Pressure for Nozzle Reinforcement Calculations P 10.00 bars Temperature for Internal Pressure Temp 60.00 C

Shell Material SA-283 C Shell Allowable Stress at Temperature S 108.25 N./mm² Shell Allowable Stress At Ambient Sa 108.25 N./mm²

Inside Crown Radius of Torispherical Head L 1500.0000 mm. Inside Knuckle Radius of Torispherical Head r 90.0000 mm. Head Actual Thickness T 15.0000 mm. Head Corrosion Allowance Cas 1.5000 mm.

User Entered Minimum Design Metal Temperature -28.89 C

Nozzle Material SA-106 B Nozzle Allowable Stress at Temperature Sn 117.90 N./mm² Nozzle Allowable Stress At Ambient Sna 117.90 N./mm²

Nozzle Diameter Basis (for tr calc only) Inbase OD Layout Angle 0.00 deg Nozzle Diameter Dia 2.5000 in.

Nozzle Size and Thickness Basis Idbn Actual Actual Thickness of Nozzle Thk 7.6200 mm.

Nozzle Corrosion Allowance Can 1.5000 mm. Joint Efficiency of Shell Seam at Nozzle Es 1.00 Joint Efficiency of Nozzle Neck En 1.00

Nozzle OutSide Projection Ho 79.3750 mm. Weld leg size between Nozzle and Pad/Shell Wo 9.5250 mm. Groove weld depth between Nozzle and Vessel Wgnv 10.0000 mm. ASME Code Weld Type per UW-16 None

The Nozzle Pressure Design option was Design Pressure + static head

NOZZLE CALCULATION, Description: n6 ASME Code, Section VIII, Division 1, 2004, UG-37 to UG-45 Actual Nozzle Diameter Used in Calculation 2.500 in. Actual Nozzle Thickness Used in Calculation 0.300 in.

Nozzle input data check completed without errors.

Reqd thk per UG-37(a)of Torispherical Head, Tr [Int. Press] = (P*(L+CA)*M)/(2*S*E-0.2*P) App. 1-4 (d) = ( 10.00 * ( 1500.0000 + 1.5000 ) * 1.00 ) /( 2*108*1.00-0.2*10.00) = 6.9421 mm.

Reqd thk per UG-37(a)of Nozzle Wall, Trn [Int. Press] = (P*D/2)/(S*E+0.4*P) per Appendix 1-1 (a)(1) = (10.00 *63.5000 /2.0)/(117 *1.00 +0.4*10.00 ) = 0.2684 mm.

UG-40, Thickness and Diameter Limit Results : [Int. Press] Effective material diameter limit, Dl 102.5200 mm. Effective material thickness limit, no pad Tlnp 15.3000 mm.


Results of Nozzle Reinforcement Area Calculations: AREA AVAILABLE, A1 to A5 Design External Mapnc Area Required Ar 3.558 NA NA cm² Area in Shell A1 3.362 NA NA cm² Area in Nozzle Wall A2 1.791 NA NA cm² Area in Inward Nozzle A3 0.000 NA NA cm² Area in Welds A4 0.907 NA NA cm² Area in Pad A5 0.000 NA NA cm² TOTAL AREA AVAILABLE Atot 6.059 NA NA cm²

The Internal Pressure Case Governs the Analysis.

Nozzle Angle Used in Area Calculations 90.00 Degs.

The area available without a pad is Sufficient.

Reinforcement Area Required for Nozzle [Ar]: = (Dlr*Tr+2*Thk*Tr*(1-fr1)) UG-37(c) = (51.2600*6.9421+2*(7.6200-1.5000)*6.9421*(1-1.0000)) = 3.558 cm²

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

Area Available in Shell [A1]: = (DL-Dlr)*(ES*(T-Cas)-Tr)-2*(Thk-Can)*(ES*(T-Cas)-Tr)*(1-fr1) = (102.520-51.260)*(1.00*(15.0000-1.500)-6.942)-2*(7.620-1.500) *(1.00*(15.0000-1.5000)-6.9421)*(1-1.0000) = 3.362 cm²

Area Available in Nozzle Wall, no Pad [A2np]: = ( 2 * min(Tlnp,ho) ) * ( Thk - Can - Trn ) * fr2 = ( 2 * min(15.30 ,79.38 ) ) * ( 7.62 - 1.50 - 0.27 ) * 1.0000 ) = 1.791 cm²

Area Available in Welds, no Pad [A4np]: = Wo² * fr2 + ( Wi-Can/0.707 )² * fr2 = 9.5250 ² * 1.0000 + ( 0.0000 )² * 1.0000 = 0.907 cm²

UG-45 Minimum Nozzle Neck Thickness Requirement: [Int. Press.]= Max( Min(Max(Max(UG45B1,UG16B),Max(UG45B2,UG16B)),UG45B4), UG45A )= Max(Min(Max(Max(13.7369,3.0875),Max(1.5000,3.0875)),6.0117),1.7684)= 6.0117 < Minimum Nozzle Thickness 7.6200 mm. OK

M.A.W.P. Results for this Nozzle Geometry (Based on Areas) Approximate M.A.W.P. for given geometry AMAP 13.474 bars

Minimum Design Metal Temperature (Nozzle Neck), Curve: B Minimum Temp. w/o impact per UCS-66 -29 C Minimum Temp. at required thickness -104 C

Nozzle MDMT Thickness Calc. per UCS-66 (a)1(b), MIN(tn,t,te), Curve: B Minimum Temp. w/o impact per UCS-66 -29 C Minimum Temp. at required thickness -104 C Minimum Temp. w/o impact per UG-20(f) -29 C

The Drop for this Nozzle is 0.3295 mm.


Weld Size Calculations, Description: n6

Intermediate Calc. for nozzle/shell Welds Tmin 6.1200 mm.

Results Per UW-16.1, Required Thickness Actual Thickness Nozzle Weld 4.2840 = 0.7 * TMIN 6.7342 = 0.7 * WO , mm.

Weld Strength and Weld Loads per UG-41.1, Sketch (a) or (b)Weld Load [W]: = ( Ar - A1 )* S = ( 3.5585 - 3.3616 ) * 108 = 217.34 Kgf

Weld Load [W1]: = (A2+A5+A4-(Wi-Can/.707)²*Ffr2)*S = ( 1.7906 + 0.0000 + 0.9073 - 0.0000 * 1.00 ) * 108 = 2977.99 Kgf

Strength of Connection Elements for Failure Path Analysis

Shear, Outward Nozzle Weld [Sonw]: = (pi/2) * Dlo * Wo * 0.49 * Snw = ( 3.1416 / 2.0 ) * 63.5000 * 9.5250 * 0.49 * 108 = 5139. Kgf

Shear, Nozzle Groove Weld [Sngw]: = (pi/2) * (Dlr+Wgnva) * (Wgnva-Can) * 0.60 * Sng = (3.14 /2)*(51.260 +10.000 )*(10.000 -1.5000 )*0.6*108 = 5417. Kgf

Strength of Failure Paths:

PATH11 = ( SONW + SNGW )= ( 5138 + 5417 ) = 10555 Kgf

Summary of Failure Path Calculations: Path 1-1 = 10555 Kgf, must exceed W = 217 Kgf or W1 = 2977 Kgf


















UG-40, Thickness and Diameter Limit Results : [Int. Press] Effective material diameter limit, Dl 102.5200 mm. Effective material thickness limit, no pad Tlnp 15.3000 mm.

































Inside Diameter of Cylindrical Shell D 1476.0000 mm. Shell Actual Thickness T 12.0000 mm. Shell Corrosion Allowance Cas 1.5000 mm.

Distance from Bottom/Left Tangent 3550.0000 mm.










Reqd thk per UG-37(a)of Cylindrical Shell, Tr [Int. Press] = (P*(D/2+CA))/(S*E-0.6*P) per UG-27 (c)(1) = (10.00 *(1476.0000 /2+1.5000 ))/(108 *1.00 -0.6*10.00 ) = 6.8698 mm.


UG-40, Thickness and Diameter Limit Results : [Int. Press] Effective material diameter limit, Dl 72.8020 mm.


Effective material thickness limit, no pad Tlnp 10.0612 mm.
















































































Nozzle Material SA-105 Nozzle Allowable Stress at Temperature Sn 137.90 N./mm² Nozzle Allowable Stress At Ambient Sna 137.90 N./mm²









Reqd thk per App. 1 of Nozzle Wall, Trn [Int. Press] = Ro * ( Z^(½) - 1 ) / Z^(½) per Appendix 1-2 (a)(1) = 27.432 * (1.0146 ^(½) - 1 )/1.0146 ^(½) = 0.1982 mm.















































Reqd thk per App. 1 of Nozzle Wall, Trn [Int. Press] = Ro * ( Z^(½) - 1 ) / Z^(½) per Appendix 1-2 (a)(1) = 27.432 * (1.0171 ^(½) - 1 )/1.0171 ^(½) = 0.2317 mm.





















































































Nozzle Material SA-106 A Nozzle Allowable Stress at Temperature Sn 94.46 N./mm² Nozzle Allowable Stress At Ambient Sna 94.46 N./mm²


Nozzle Size and Thickness Basis Idbn Nominal Nominal Thickness of Nozzle Thknom 80

Nozzle Flange Material SA-105 Nozzle Flange Type Weld Neck Flange


Nozzle OutSide Projection Ho 150.0000 mm. Weld leg size between Nozzle and Pad/Shell Wo 10.0000 mm. Groove weld depth between Nozzle and Vessel Wgnv 5.4864 mm.

Pad Material SA-283 C Pad Allowable Stress at Temperature Sp 108.25 N./mm² Pad Allowable Stress At Ambient Spa 108.25 N./mm² Diameter of Pad along vessel surface Dp 133.0000 mm. Thickness of Pad Tp 10.0000 mm. Weld leg size between Pad and Shell Wp 10.0000 mm. Groove weld depth between Pad and Nozzle Wgpn 9.0000 mm. Reinforcing Pad Width 22.0500 mm. ASME Code Weld Type per UW-16 None







UG-40, Thickness and Diameter Limit Results : [Int. Press] Effective material diameter limit, Dl 153.3200 mm. Effective material thickness limit, no pad Tlnp 15.3000 mm. Effective material thickness limit, pad side Tlwp 25.3000 mm.




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

SELECTION OF POSSIBLE REINFORCING PADS: Diameter Thickness Based on given Pad Thickness: 88.9000 10.0000 mm. Based on given Pad Diameter: 133.0000 0.0000 mm. Based on Shell or Nozzle Thickness: 88.9000 7.9375 mm.





Area Available in Nozzle Wall, with Pad [A2wp]: = ( 2 * Tlwp)*( Thk - Can - Trn )* fr2 = ( 2 * 25.3000 ) * ( 7.6200 - 1.5000 - 0.4686 ) * 0.8726 ) = 2.495 cm²



Area Available in Welds, with Pad [A4wp]: = Wo²*fr3+(Wi-Can/0.707)²*Fr2+Wp²*Fr4 = 10.0000 ² *0.87 + (0.0000 )² *0.87 + 10.0000 ² * 1.00 = 1.873 cm²

Area Available in Pad [A5]: = (min(Dp,DL)-(Nozzle OD))*(min(Tp,Tlwp,Te))*fr4 = ( 133.0000 - 88.9000 ) * 10.0000 * 1.00 = 4.410 cm²



Minimum Design Metal Temperature Results: Nozzle Pad Minimum Temp. w/o impact per UCS-66 -29 -8 C Minimum Temp. at required thickness -104 -27 C Minimum Temp. w/o impact per UG-20(f) -29 -29 C




Intermediate Calc. for nozzle/shell Welds Tmin 6.1200 mm. Intermediate Calc. for pad/shell Welds TminPad 10.0000 mm.

Results Per UW-16.1, Required Thickness Actual Thickness Nozzle Weld 4.2840 = 0.7 * TMIN 7.0700 = 0.7 * WO , mm. Pad Weld 5.0000 = 0.5*TminPad 7.0700 = 0.7 * WP , mm.






Shear, Pad Element Weld [Spew]: = (pi/2) * DP * WP * 0.49 * SEW = ( 3.1416 / 2.0 ) * 133.0000 * 10.0000 * 0.49 * 108 = 11300. Kgf

Tension, Pad Groove Weld [Tpgw]: = ( pi/2) * Dlo * Wgpn * 0.74 * Seg = (3.1416 / 2 ) * 88.9000 * 9.0000 * 0.74 * 94 = 8958. Kgf



PATH11 = ( SPEW + SNGW ) = ( 11299 + 2972 ) = 14272 Kgf












Nozzle Size and Thickness Basis Idbn Minimum Nominal Thickness of Nozzle Thknom 40

Nozzle Flange Material SA-105 Nozzle Flange Type Slip on



Pad Material SA-283 C Pad Allowable Stress at Temperature Sp 108.25 N./mm² Pad Allowable Stress At Ambient Spa 108.25 N./mm² Diameter of Pad along vessel surface Dp 711.0000 mm. Thickness of Pad Tp 10.0000 mm. Weld leg size between Pad and Shell Wp 8.0000 mm. Groove weld depth between Pad and Nozzle Wgpn 7.0000 mm. Reinforcing Pad Width 152.3000 mm. ASME Code Weld Type per UW-16 None This is a Manway or Access Opening.

















Area Available in Nozzle Wall, with Pad [A2wp]: = ( 2 * Tlwp)*( Thk - Can - Trn )* fr2 = ( 2 * 26.2500 ) * ( 11.1125 - 1.5000 - 2.1422 ) * 0.8726 )


= 3.422 cm²
















Shear, Pad Element Weld [Spew]: = (pi/2) * DP * WP * 0.49 * SEW = ( 3.1416 / 2.0 ) * 711.0000 * 8.0000 * 0.49 * 108 = 48326. Kgf















Nozzle Size and Thickness Basis Idbn Minimum Nominal Thickness of Nozzle Thknom 80

Nozzle Flange Material SA-105 Nozzle Flange Type Weld Neck Flange



Pad Material SA-283 C Pad Allowable Stress at Temperature Sp 108.25 N./mm² Pad Allowable Stress At Ambient Spa 108.25 N./mm² Diameter of Pad along vessel surface Dp 133.0000 mm. Thickness of Pad Tp 10.0000 mm. Weld leg size between Pad and Shell Wp 8.0000 mm. Groove weld depth between Pad and Nozzle Wgpn 9.0000 mm. Reinforcing Pad Width 22.0500 mm. ASME Code Weld Type per UW-16 None














Area 1 has not been Calculated by User Request.


Area Available in Nozzle Wall, with Pad [A2wp]: = ( 2 * Tlwp)*( Thk - Can - Trn )* fr2 = ( 2 * 22.9187 ) * ( 6.6675 - 1.5000 - 0.4686 ) * 0.8726 ) = 1.879 cm²

















Shear, Pad Element Weld [Spew]:


= (pi/2) * DP * WP * 0.49 * SEW = ( 3.1416 / 2.0 ) * 133.0000 * 8.0000 * 0.49 * 108 = 9040. Kgf

















Nozzle OutSide Projection Ho 44.3250 mm. Weld leg size between Nozzle and Pad/Shell Wo 9.5250 mm. Groove weld depth between Nozzle and Vessel Wgnv 15.0000 mm. Nozzle Inside Projection H 0.0000 mm. Weld leg size, Inside Nozzle to Shell Wi 0.0000 mm. ASME Code Weld Type per UW-16 None






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


Effective material diameter limit, Dl 72.8020 mm. Effective material thickness limit, no pad Tlnp 10.0612 mm.



















Weld Strength and Weld Loads per UG-41.1, Sketch (a) or (b)Weld Load [W]: = (Ar-A1+2*(Thk-can)*Ffr1*(E1(T-Cas)-Tr))*S = (2.5270 - 2.3872 + 2 * ( 5.5245 - 1.5000 ) * 1.0000 * (1.00 * ( 15.0000 - 1.5000 ) - 6.9421 ) ) * 108 = 737.00 Kgf


Weld Load [W2]: = ((A2+A6)+A3+A4+(2*(Thk-Can)*(T-Ca)*Fr1))*S = ( 0.7720 + 0.0000 + 0.9073 + 1.0866 ) * 108 = 3053.10 Kgf

Weld Load [W3]: = ((A2+A6)+A3+A4+A5+(2*(Thk-Can)*(T-Ca)*Fr1))*S = ( 0.7720 + 0.0000 + 0.9073 + 0.0000 + 1.0866 ) * 108 = 3053.10 Kgf



Shear, Nozzle Wall [Snw]: = (pi *( Dlr + Dlo )/4 ) * ( Thk - Can ) * 0.7 * Sn = (3.1416 * 20.2127 ) * ( 5.5245 - 1.5000 ) * 0.7 * 117 = 2151. Kgf

Tension, Nozzle Groove Weld [Tngw]: = (PI/2) * Dlo * (Wgnvi-Cas) * 0.74 * Sng = ( 3.1416 / 2.0 ) * 44.4500 * ( 15.0000 - 1.5000 ) * 0.74 * 108 = 7699. Kgf


PATH11 = ( SONW + SNW ) = ( 3597 + 2150 ) = 5747 Kgf PATH22 = ( Sonw + Tpgw + Tngw + Sinw ) = ( 3597 + 0 + 7699 + 0 ) = 11296 Kgf PATH33 = ( Sonw + Tngw + Sinw ) = ( 3597 + 7699 + 0 ) = 11296 Kgf

Summary of Failure Path Calculations: Path 1-1 = 5747 Kgf, must exceed W = 736 Kgf or W1 = 1853 Kgf Path 2-2 = 11296 Kgf, must exceed W = 736 Kgf or W2 = 3053 Kgf


Path 3-3 = 11296 Kgf, must exceed W = 736 Kgf or W3 = 3053 Kgf


PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 1 Nozzle Schedule STEP: 29 1:36a Nov 20,2012

Nozzle Schedule:

Nom. Flange Noz. Wall Re-Pad Description Size Schd Type O/Dia Thk ODia Thick ------------------------------------------------------------------------------ n9 - 0 - None 38.100 8.382 - - n8 - 0 - None 38.100 8.382 - - n5 - 0 - None 44.450 5.524 - - n10 - 0 - None 44.450 5.524 - - n4 - 0 - None 44.450 5.524 - - n7 - 0 - None 44.450 5.524 - - n6 - 0 - None 63.500 7.620 - - n1 3.000 80 WNF 88.900 7.620 133.00 10.000 n2 3.000 80 WNF 88.900 7.620 133.00 10.000 n3 16.000 40 SlipOn 406.400 12.700 711.00 10.000

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

Nozzle Material and Weld Fillet Leg Size Details: Noz Shl/Pad Pad/Shl Inside Nozzle Material Weld Weld Weld ------------------------------------------------------------------------------ n9 SA-105 7.000 - - n8 SA-106 B 9.525 - - n5 SA-106 B 10.000 - - n10 SA-106 B 10.000 - - n4 SA-106 B 10.000 - - n7 SA-106 B 9.525 - - n6 SA-106 B 9.525 - - n1 SA-106 A 10.000 10.000 - n2 SA-106 A 6.000 8.000 - n3 SA-106 A 10.000 8.000 -

Nozzle Miscellaneous Data:

Elevation/Distance Layout Projection Installed In Nozzle From Datum Angle Outside Inside Component mm. deg. mm. mm. ---------------------------------------------------------------------------- n9 1080.000 0.00 47.6 0.0 Node: 20 n8 818.000 0.00 47.6 0.0 Node: 20 n5 3500.000 270.00 60.3 0.0 Node: 20 n10 1218.000 0.00 60.3 0.0 Node: 20 n4 998.000 270.00 60.3 0.0 Node: 20 n7 4867.500 0.00 44.3 0.0 Node: 30 n6 -417.500 0.00 79.4 0.0 Node: 10 n1 518.000 0.00 150.0 0.0 Node: 20 n2 3970.000 180.00 150.0 0.0 Node: 20 n3 518.000 270.00 150.0 0.0 Node: 20


PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 1 Nozzle Summary STEP: 30 1:36a Nov 20,2012

Nozzle Calculation Summary

Description Internal Ext MAPNC UG45 [tr] Weld Areas bars bars Path --------------------------------------------------------------------------- n6 13.47 ... ... OK 6.01 OK Passed n5 11.18 ... ... OK 4.72 OK Passed n10 11.18 ... ... OK 4.72 OK Passed n9 15.77 ... ... OK 4.61 OK Passed n8 16.73 ... ... OK 4.61 OK Passed n4 11.18 ... ... OK 4.72 OK Passed n1 15.86 ... ... OK 6.30 OK Passed n3 14.22 ... ... ... OK Passed n2 13.31 ... ... OK 6.30 OK Passed n7 13.02 ... ... OK 4.72 OK Passed --------------------------------------------------------------------------- Min. - Nozzles 11.18 n4 Min. Shell&Flgs 11.03 10 20 12.21

Computed Vessel M.A.W.P. 11.03 bars

Check the Spatial Relationship between the Nozzles

From Node Nozzle Description Y Coordinate, Layout Angle, Dia. Limit 10 n6 0.000 0.000 102.520 20 n5 3550.000 270.000 72.802 20 n10 1268.000 0.000 72.802 20 n9 1130.000 0.000 59.100 20 n8 868.000 0.000 59.100 20 n4 1048.000 270.000 72.802 20 n1 568.000 0.000 153.320 20 n3 568.000 270.000 774.350 20 n2 4020.000 180.000 157.130 30 n7 0.000 0.000 72.802

The nozzle spacing is computed by the following:= Sqrt( ll² + lc² ) wherell - Arc length along the inside vessel surface in the long. direction.lc - Arc length along the inside vessel surface in the circ. direction

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

No interference violations have been detected !


PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 1 of 2 Vessel Design Summary STEP: 31 1:36a Nov 20,2012

Design Code: ASME Code Section VIII Division 1, 2004

Diameter Spec : 1476.000 mm. Vessel Design Length, Tangent to Tangent 4630.00 mm.

Distance of Bottom Tangent above Grade 0.00 mm. Distance of Base above Grade 0.00 mm. Specified Datum Line Distance 50.00 mm.

Shell/Head Matl SA-283 C Lug Matl SA-283 C Nozzle Matl SA-106 B Nozzle Matl SA-105 Nozzle Matl SA-106 A Re-Pad Matl SA-283 C

Vessel Design Temperature 60.00 C Vessel Design Pressure 10.00 bars

Maximum Allowable Working Pressure 11.03 bars External Max. Allowable Working Pressure 2.25 bars Hydrostatic Test Pressure 13.00 bars

Computed Vessel MDMT per UCS 66 4 C Computed Vessel MDMT per UCS 66.1 -1 C Computed Vessel MDMT per UG-20F -29 C Specified Minimum Design Metal Temperature -29 C

Wind Design Code ASCE-93 Earthquake Design Code UBC-94

Element Pressures and MAWP: bars

Element Desc Internal External M.A.W.P Corr. All. Torisph 10.000 0.000 11.031 1.5000 Cylinder 10.000 0.000 15.240 1.5000 Torisph 10.000 0.000 11.031 1.5000

Element "To" Elev Length Actual Thk R e q d T h k J.E. Type mm. mm. mm. Int. Ext. L C Torisph 0.0 50.0 15.0 13.7 No Calc 1.00 1.00 Cylinder 4500.0 4500.0 12.0 8.4 No Calc 1.00 1.00 Torisph 4580.0 80.0 15.0 13.7 No Calc 1.00 1.00

Note: Wind and Earthquake moments include the effects of user definedforces and moments if any exist in the job and were specifiedto act (compute loads and stresses) during these cases. Alsoincluded are moment effects due to eccentric weights if any arepresent in the input.

Weights: Fabricated - Bare W/O Removable Internals 2803.9 kg. Shop Test - Fabricated + Water ( Full ) 11232.7 kg. Shipping - Fab. + Rem. Intls.+ Shipping App. 2803.9 kg. Erected - Fab. + Rem. Intls.+ Insul. (etc) 2803.9 kg. Empty - Fab. + Intls. + Details + Wghts. 2803.9 kg.

PVElite 2005 Licensee: USER FileName : 2F ----------------------------------------------- Page 2 of 2 Vessel Design Summary STEP: 31 1:36a Nov 20,2012

Operating - Empty + Operating Liquid (No CA) 2803.9 kg. Field Test - Empty Weight + Water (Full) 11232.7 kg.


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PRESSURE VESSEL CALCULATION REPORT