Calculations per ABS Code along with ASME Sec. VIII Div.1 XXXX

Calculations per ABS Code along with ASME Sec. VIII Div.1 XXXX

Grouping of Boilers and Pressure Vessels: PART 4 CHAPTER 4 SECTOIN 1 Table #2 and #3 >> Group II PART 4 CHAPTER 4 SECTOIN 1 Appendix 1 Rules for Design Cylindrical Shell Design Information Design Pressure: 10 [Bar] / 1 [Mpa] Design Temperature: 65 C Shell Outside Diameter (new): 762.00 mm Shell Outside Diameter (corroded): 762.00 mm Shell Length: 1200 mm. Shell actual THK = 10.0 [mm] Shell Material: SA-516 G70, All. stress for plate at 20⁰C mm =137.9 MPa All. stress for plate at 65⁰C mm =137.9 MPa = Inside Corrosion Allowance: 0.00 mm External Corrosion Allowance: 0.00 mm Long. Joint Efficiency: 85 % Circ. Joint Efficiency: 70 % Design Thickness Calculations Circumferential Stress Calculations per (ABS 4-4-1 App1 Eq:1) or (ASME Paragraph UG-27(c)(1)) Longitudinal Stress Calculations per (ABS 4-4-1 App1 Eq:3) or (ASME Paragraph UG-27(c)(2)) Nominal Shell thickness selected 10.0 mm

16 Nozzle Design Information Design Pressure: 10 [Bar] / 1 [Mpa] Design Temperature: 65 C Nozzle Outside Diameter (new): 406.4 [mm] Nozzle Outside Diameter (corroded): 406.4 [mm] Nozzle Pipe Schedule: 30 (9.53 mm) Nozzle External Projection: 150 [mm] Nozzle Internal Projection: 0.00 [mm] Shell Outside Diameter (new): 762.00 mm Shell Outside Diameter (corroded): 762.00 mm Shell actual THK = 10.0 [mm] Upper Weld Leg Size(Weld 41): 10.0 [mm] Nozzle Material: SA-106 B All. stress for pipe at 20⁰C mm =117.9 MPa All. stress for pipe at 65⁰C mm =117.9 MPa = Inside Corrosion Allowance: 0.00 mm External Corrosion Allowance: 0.00 mm Nozzle Efficiency: 85 % Eefficiency of shell at nozzle: 100 % UG-45 Thickness Calculations Nozzle Thickness for Pressure Loading (plus corrosion) per Paragraph UG-45(a) Directed to (ABS 4-4-1 App1 Eq:1) or (ASME Paragraph UG-27(c)(1)) Nozzle Thickness for Internal Pressure (plus corrosion) per Paragraph UG-45(b)(1) Directed to (ABS 4-4-1 App1 Eq:3) or (ASME Paragraph UG-27(c)(2)) Minimum Thickness of Standard Wall Pipe (plus corrosion) per Paragraph UG-45(b)(4) = 8.34 (Table UG-45)+0+0=8.34 Nozzle Minimum Thickness per Paragraph UG-45(b) Pipe Size: 10 Schedule: 30 Wall Thickness = 9.53 [mm] Nozzle is adequate for UG-45 requirements

16 Nozzle Design Information Nozzle Reinforcement Calculations (ABS 4-4-1 App1 Section 7.1.1) or (ASME Paragraph UG-37(c)(2)) Area Required for Internal Pressure (ABS Figure 8) or (ASME Fig. UG-37.1) Area Available - Internal Pressure (ABS Figure 8) or (ASME Fig. UG-37.1) Appendix 1-7 Necessary Check: UG-36 (b)(1) says When Ds>1500, IF(2*Rn<=A92/3,IF(2*Rn<=1000,"App 1-7 Calculation not Required", "App 1-7 Calculation Required"),"App 1-7 Calculation Required") When Ds<=1500, IF(2*Rn<Ds/2,IF(2*Rn2<500,"App 1-7 Calculation not Required", "App 1-7 Calculation Required"),"App 1-7 Calculation Required") App 1-7 Calculation Required Opening is adequately reinforced for Internal Pressure Large opening meets Appendix 1-7 stress calculation requirements

16 Nozzle Design Information Nozzle Reinforcement Calculations Verification of strength per ASME Div1 Sec.VIII (App1-1 1-7(b) Case B (Fig.1-7-1) <137.9 [Mpa] Large opening meets Appendix 1-7 stress calculation requirements

End plate (No holes) Design Pressure: 10 [Bar] / 1 [Mpa] Design Temperature: 65 C Shell Outside Diameter (new): 762.0 mm Shell Outside Diameter (corroded): 762.0 mm Shell actual THK = 10.0 [mm] Required shell wall thickness = 3.182 [mm] Plate Outside Diameter (new): 740.0 mm Plate Outside Diameter (corroded): 740.0 mm Plate actual THK = 40.0 [mm] Shell Material: SA-516 G70, All. Stress for plate at 20⁰C mm =137.9 MPa All. stress for plate at 65⁰C mm =137.9 MPa = Inside Corrosion Allowance: 0.00 mm External Corrosion Allowance: 0.00 mm Plate Material: SA-516 G70, All. Stress for plate at 20⁰C =137.9 MPa All. Stress for plate at 65⁰C =137.9 MPa = Inside Corrosion Allowance: 0.00 mm External Corrosion Allowance: 0.00 mm Design Thickness Calculations Circular heads. The minimum required thickness of flat unstayed circular heads, covers and blind flanges is to be calculated by the following equation: (ABS 4-4-1 App1 5.7.3(b) Eq:4) or (ASME Paragraph UG-34(c)(2)) Factor depending upon the method of attachment Nominal End plate thickness selected 40.0 mm

Loose Costumed Housing Flange Design Pressure: 10 [Bar] / 1 [Mpa] Design Temperature: 65 C Shell Outside Diameter (new): 762.0 mm Shell Outside Diameter (corroded): Shell Outside Diameter (corroded): Shell actual Required shell wall thickness Loose Flange Outside Diameter Loose Flange actual Shell Design Information Shell Material: SA-516 G70, All. Stress for plate at 20⁰C mm =137.9 MPa All. stress for plate at 65⁰C mm =137.9 MPa = Inside Corrosion Allowance: 0.00 mm External Corrosion Allowance: 0.00 mm Loose Flange Design Information Loose Flange Material: SA-516 G70, All. Stress for plate at 20⁰C All. Stress for plate at 65⁰C =137.9 MPa =137.9 MPa Gasket Outside Diameter : Gasket Inside Diameter : Nominal Wall Gasket THK: Mean Gasket Dia.: Gasket Width: Gasket & Facing Design Information Bolt Material: Self Energizing Configuration : Ring Bolt size : Nominal Bolt Dia. : Root Bolt Dia.: Number of Bolts: Bolt Circle Dia.: Bolting Information Bolt Material: SA193 BM8 All. Stress for Bolt at 20⁰C All. stress for Bolt at 65⁰C ABS Flange Calculations per 4-4-1 App1. Section 5 or ASME Flange Calculations per. Appendix 2 Mean Gasket Dia.:

Loose Costumed Housing Flange Load and Bolting Calculations Internal Pressure Internal pressure Moments Calculations Operating Conditions Flange Moments Arms : ] Flange Moments :

Loose Costumed Housing Flange Shape Constants Calculated from ASME App.2 Figure 2-7.1 Operating Conditions: Internal Pressure Stress Calculations Gasket Seating: Internal Pressure Rigidity Index per Appendix 2-14: No Internal Pressure Rigidity Index per Appendix 2-14 - Operating Conditions needed since vessel is not nonlethal and non flammable and Designed within the temperature design pressure of 1035 kpa without exceeding

Partition Plate Design Pressure: 10 [Bar] / 1 [Mpa] Design Temperature: 65 C Shell Outside Diameter (new): 762.0 mm Shell Outside Diameter (corroded): Shell Outside Diameter (corroded): Shell actual Required shell wall thickness Partition Plate Outside Diameter Partition Plate actual thickness ] Partition Plate Wall THK tolerance Contact face dia. of partition Plate Evaluated patterned Holes in Blind Cover Hole Dia. Hole Dia. Pitch Distance: Shell Design Information Shell Material: SA-516 G70, All. Stress for plate at 20⁰C mm =137.9 MPa All. stress for plate at 65⁰C mm =137.9 MPa = Inside Corrosion Allowance: 0.00 mm External Corrosion Allowance: 0.00 mm Partition Plate Design Information Partition Plate Material: SA-516 G70, All. Stress for plate at 20⁰C All. Stress for plate at 65⁰C =137.9 MPa =137.9 MPa Gasket Outside Diameter : Gasket Inside Diameter : Nominal Wall Gasket THK: Mean Gasket Dia.: Gasket Width: Gasket & Facing Design Information Bolt Material: Self Energizing Configuration : Ring Bolt size : Nominal Bolt Dia. : Root Bolt Dia.: Number of Bolts: Bolt Circle Dia.: Bolting Information Bolt Material: SA193 BM8 All. Stress for Bolt at 20⁰C All. stress for Bolt at 65⁰C

ABS Flat Head Calculations per 4-4-1 App1. Section 5 or ASME Flat Head per. App. 2 and App. 14 (UG-34; UG-39) PART 4 CHAPTER 4 SECTOIN 1 Appendix 1 Rules for Design Partition Plate Load and Bolting Calculations Internal Pressure Required Thickness (ABS Calculations per 4-4-1 App1. Section 5) or (ASME Paragraph UG-34 & UG-39) Flange/Partition Plate Moments Arms : SEATING required minimum thickness of partition plate:

40.110 [ mm] Single opening on flat Head per UG39(d)(2) - use UG-34 (c )-Formula (2) and double the quantity under squared root sign: K= a factor depending upon the method of attachment ABS 4-4-1 A1/5.7 (FIGURE 7 (j) ) = 0.3

Partition Plate Multiple openings on flat Head per ASME and ABS : UG-39 and 4-4-1 A1/5.7.3 - eq5 respectively UG-39(e) Check pitch condition UG-39(e)(1): If then UG-39(d)(2) that direct you to use UG-34 (c )- Formula (2) h=1 UG-39(e)(2): If then compute h and multiple h UG-34 (c )- Formula (2) Then compute h: Flange stress Analysis per ASME and ABS : UG-39 and 4-4-1 A1/5.7.3 - eq5 respectively : Max allowable stress Check condition : Nominal partition plate thickness selected 84.0 mm

LID Design Pressure: 10 [Bar] / 1 [Mpa] Design Temperature: 65 C Shell Outside Diameter (new): 762.0 mm Shell Outside Diameter (corroded): Shell Outside Diameter (corroded): Shell actual Required shell wall thickness LID Outside Diameter LID actual thickness ] LID Wall THK tolerance Contact face dia. of the LID Evaluated patterned Holes in Blind Cover Hole Dia. Hole Dia. Pitch Distance: Shell Design Information Shell Material: SA-516 G70, All. Stress for plate at 20⁰C mm =137.9 MPa All. stress for plate at 65⁰C mm =137.9 MPa = Inside Corrosion Allowance: 0.00 mm External Corrosion Allowance: 0.00 mm Partition Plate Design Information LID Material: SA-516 G70, All. Stress for plate at 20⁰C All. Stress for plate at 65⁰C =137.9 MPa =137.9 MPa Gasket Outside Diameter : Gasket Inside Diameter : Nominal Wall Gasket THK: Mean Gasket Dia.: Gasket Width: Gasket & Facing Design Information Bolt Material: Self Energizing Configuration : Ring Bolt size : Nominal Bolt Dia. : Root Bolt Dia.: Number of Bolts: Bolt Circle Dia.: Bolting Information Bolt Material: SA193 BM8 All. Stress for Bolt at 20⁰C All. stress for Bolt at 65⁰C ABS Flat Head Calculations per 4-4-1 App1. Section 5 or ASME Flat Head per. App. 2 and App. 14 (UG-34; UG-39)

LID Load and Bolting Calculations Internal Pressure Required Thickness (ABS Calculations per 4-4-1 App1. Section 5) or (ASME Paragraph UG-34 & UG-39) Flange/Partition Plate Moments Arms : SEATING required minimum thickness of partition plate: 40.110 [ mm] Single opening on flat Head per UG39(d)(2) - use UG-34 (c )-Formula (2) and double the quantity under squared root sign:

K= a factor depending upon the method of attachment ABS 4-4-1 A1/5.7 (FIGURE 7 (j) ) = 0.3

LID Multiple openings on flat Head per ASME and ABS : UG-39 and 4-4-1 A1/5.7.3 - eq5 respectively UG-39(e) Check pitch condition UG-39(e)(1): If then UG-39(d)(2) that direct you to use UG-34 (c )- Formula (2) h=1 UG-39(e)(2): If then compute h and multiple h UG-34 (c )- Formula (2) Then compute h=1: Flange stress Analysis per ASME and ABS : UG-39 and 4-4-1 A1/5.7.3 - eq5 respectively : Max allowable stress Check condition : Nominal LID plate thickness selected 59 mm