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5
1.05 inches
0.154 inches
10 psi 100 °F
10 psi 60 °F
45 psi 350 °F
0 °F
inches inches
inches inches
inches inches
in/yr in/yr
0.33 inches inches
0.1 inches inches
inches inches
inches
inches
Repair Classification
Above Ground
No
Repair Environment
Axial Slot Length
Include Top Coat No
Requested Repair Length
Maximum Repair Length
Include Pig Markers
Hydrocarbon
Design Method ASME PCC-2
Cyclic Frequency Moderate
Hoop Slot Length
Total Affected defect Length
Installation (Skin) Temperature
Defect Information
yearsTemporary
No
Include Job Supervision No
Component Shape
Product in Pipe
Defect Location Toe of weld at 3/4" sockoletStraight Pipe
Planned Surface Prep**
Nom. Wall Thickness
Pipe Grade (SMYS) A53 Grade B
Standard Environment
NoneInternal Wall Loss Cause
Max Height Differential
Design Temperature (min)
Phone: +1 281 590 8491 E-mail: [email protected]
621 Lockhaven Drive | Houston, TX 77073
Contact Number
Contact Name
Shipping Address
Contact Company Name
419-698-7469
Toledo Refining CompanyEd Schettler
1819 Woodville Rd. Oregon, OH 43616
Contact E-mail
Project Name / Line ID
Pipe Information
Mechanical - acceptable
Ext. Wall Loss Width
Operating Temperature
Mech. Damage Width
Consider External Loads No
Internal Wall Loss Amount
Ext. Wall Loss Cause
Ext. Wall Loss Length
System Design Pressure
Installation Pressure
Operating Pressure
Pipe Material Carbon Steel
Piping Standard B31.3 - process piping
Repair Type
Location of Pipe
Seam Weld Type
**All products were tested to a minimum of SSPC-SP11 "Power Tool Cleaning to Bare Metal"
Leak Stop Method De-pressurized
Seam Weld Interaction
Girth Weld Interaction Defect affecting weld
Defect close to weld
Inspector's Name
Internal Wall Loss Width
External Erosion Rate Internal Wall Loss Rate
Mechanical Damage External Vibration
Mech. Damage Length
Date
Ext. Wall Loss Depth
Additional Information (optional)
Internal Wall Loss Length
5/5/2020Scott Staton
*The provided information will be used to perform a design assessment - inaccurate information may lead to an incorrect design
Leak Repair - Slot
Intended Service Life
3/4"CA-3103 Sat Gas Suction
Engineering Assessment Form*
Owner / Operator Toledo Refining CompanyPriority Status Standard (
EXISTING PIPING SYSTEM ANALYSIS1ASME B31.3 INTERNAL PRESSURE PIPE CALCULATIONS2004 Edition
PROJECT INPUTProject number By Date
Customer or Client Case or Page Number
Project Description
Notes or design basis description
DESIGN DATA INPUT
Line number (size, class & sequential number)ASTM pipe material
Design temperature (degrees F)P = Internal design gage pressure (PSIG)D = Outside diameter of pipe (inches)E = Quality factor - from Table A-1A or A-1BY = Coefficient from Table 304.1.1S = Allowable stress value at design temperature (KSI) - from Table A-1
S T = Allowable stress value at test temperature (KSI) - from Table A-1
Future corrosion allowance (inches)Future erosion allowance (inches)Thread or groove depth (inches) - from ASME B1.20.1 (dimension h )Other allowance (inches) Describe:
T = Field-measured (UT or RT) existing, available wall thickness (inches)
STRAIGHT PIPE REQUIRED THICKNESSParagraph 304.1 (pg. 19)
t m = or t m = Minimum required thickness1 (inches)
Where:
c = Sum of mechanical allowances
Differential between available wall and t m - MUST be a positive number(to confirm adequate thickness is available)
HYDROSTATIC LEAK TESTParagraph 345.4.2 (pg. 78)
NOTE:1)
16.0
0.0000.000
0.000
=
0.001
68
=
0.136
80133496
3/4" Vent on 12"CA-3103
SA-53
5/4/2020E. Schettler
3/4"CA-3103
Toledo Refinery
P T
2(SE + PY) or
= 1.5 P S TS
t
or
Minimum thickness calculations do not take into account system structural or thermal stresses. API Recommended Practice 579 includes other factors (brittle fracture, pitting, blisters/laminations, weld misalignment, distortions, cracks, creep) to be considered when determining fitness-for-service.
c =0.0000.000
Minimum test gage pressure (PSIG)
0.001t + c
Pressure design thickness as calculated per para. 304.1.2 (3a)
P T
0.400
350.000
t
0.137
= PD
45.0001.0501.000
16.0
B31-3 pipe calcRevised 10/16/06 by D.Stieb to reference 2004 edition of B31.3 and to include "Y" coefficient in thickness calculation.
Crushing Calculation
INFORMATION
PlantLine NumberClamp NumberComponent Design
σsh ALLOWABLE SHELL STRESS (PSI) ~REF.1 E MODULUS OF ELASTICITY (PSI)Do PIPE OUTSIDE DIAMETER (IN) Ri INSIDE RADIUS (IN)tn NORMAL PIPE WALL THICKNESS (IN) Ro OUTSIDE RADIUS (IN)Ca CORROSION ALLOWANCE (IN)Pd DESIGN PRESSURE (PSIG)Td DESIGN TEMPERATURE (°F)
A. CONSTANTS E= 30000000
Pd: = 45 Td: = 350 σsh: = 16000
B. VARIABLES
Do: = 1.05 tn: = 0.154 Ca: = 0.084
PIPE SECTION ANALYSIS
A. MINIMUM PIPE WALL THICKNESS WITH CORROSION ALLOWANCE (tmin) - (IN)
tmin: = tn-Ca tmin = 0.07
Do - 2 x tmin Ri Ri2 tmin tmin
Ri = 0.455Ri 0=PIPE IS THICK WALLED
Do tmin 1=PIPE IS THIN WALLED22
tminthk= 0.048
2 2Do2
2
MAXIMUM ALLOWABLE EXTERNAL PRESSURE A THICK WALLED PIPE
MWe=
MWe=
2 x Ri
σsh
MAXIMUM ALLOWABLE EXTERNAL PRESSURE A THICK WALLED PIPE CAN WITH STAND (Mwe) -(PSI) ~REF.2
PSI
412"CA-3103
≤ 10 = 0 > 10 =1
= 6.500
2650.888
tminthk: =
-Ri
Ri =
Do Do2 22
Ro= 0.525 tmax= 0.048
Ro 0.525σsh 16000 tminE 30000000 Ro 2
4 x σsh RoE tmin
MAXIMUM ALLOWABLE EXTERNAL PRESSURE A THIN WALLED PIPE
PSIMWe= 1904.762
1+ x
MWe=
MAXIMUM ALLOWABLE EXTERNAL PRESSURE A THIN WALLED PIPE CAN WITH STAND (Mwe) -(PSI) ~REF.2
x σsh
Ro= tmax=
Expected Remaining Pipe Life
Pipe Size 0.75 inchOriginal Pipe Wall Thickness 0.154 inchT‐min of Pipe Per B31.3 Calc's 0.07 inchMin Inspection Field Measurement 0.137 inchApprox. Date Pipe Was Installed 1989Year for First Hole Through 2020
Years of service before First Hole Through 31 years
Wall Loss based off of Inspection Data 0.017 inch
Annual Corrosion Rate 0.0005 inch's Per Year
Reaming Pipe Thickness Before T‐min 0.067 inch
Years of Line Service Approx. Before T‐min 122.2 years @ current corrosion rate
Additional Note's:
From API‐574
Note's
PIPING SPECIFICATIONS
CLASS CAA
RS-ALL-ES STD-0202
R&S ENGINEERING STANDARDS
Control Tier: 2-Refining & Supply
Document Authorizer: VP Refining Excellence
Issuing Dept: Engineering Services (ES)
Document Reviewer: Manager, Engineering Specialists
Revision Date: May 1, 2010 (Revised)
Document Author: Chairperson of Engineering Standards Committee
Next Review Date: May 1, 2015
Document Administrator: Standards Document Control Coordinator
REVISION LOG
SERVICE: GENERAL PROCESS, NON-CORROSIVE
ASME RATING: CLASS 150 RF, ASME B16.5 MAT. GROUP 1.1
MAX PRESS/MAX TEMP: 285# / AMBIENT, 110# / 700°F (A)
GENERAL MATERIAL: CARBON STEEL, VALVE TRIM: API #1
CORROSION ALLOWANCE: 0.05 IN.
PWHT REQUIRED: NO
PIPE
3/4" - 1 1/2" SCH. 160, SEAMLESS STEEL, ASTM A106 GR. B
2" SCH. 80, SEAMLESS STEEL, ASTM A106 GR. B
3" - 24" STD. WALL, SEAMLESS STEEL, ASTM A106 GR. B
VALVES
GATE 3/4" - 2" TAG NO.: V31CH-1 CLASS 800, CS, OS&Y, BB, THREADED
3/4" - 2" TAG NO.: V31CH-2 CLASS 800, CS, OS&Y, BB, SOCKET WELD
3/4" - 2" TAG NO.: V31CH-13 CLASS 800, CS, OS&Y, BB, SOCKET WELD/FEMALE THD
3" - 24" TAG NO.: V41C-4 CLASS 150, CS, OS&Y, BB, RAISED FACE
GLOBE 3/4" - 2" TAG NO.: V131CH-1 CLASS 800, CS, OS&Y, BB, THREADED
3/4" - 2" TAG NO.: V131CH-2 CLASS 800, CS, OS&Y, BB, SOCKET WELD
3" - 12" TAG NO.: V141C-4 CLASS 150, ANSI, CS, OS&Y, BB, RAISED FACE
BALL 3/4" - 2" TAG NO.: VBA602T-1 CLASS 600, 400°F MAX, CS BODY, TEFLON SEAL, LEVER OPER, THREADED
3" - 8" TAG NO.: VBA151T-4 CLASS 150, 400°F MAX, CS BODY, TEFLON SEAL, LEVER OPER, RAISED FACE
10" - 16" TAG NO.: VBA151T-4 CLASS 150, 400°F MAX, CS BODY, TEFLON SEAL, GEAR OPER, RAISED FACE
http://pcsweb13/SES/es/esstd0202scaa.htm#RevisionLog#RevisionLog
CHECK (C) 3/4" - 2" TAG NO.: V231CH-1 CLASS 800, CS, BALL CHECK, BB, THREADED
3/4" - 2" TAG NO.: V231CH-2 CLASS 800, CS, BALL CHECK, BB, SOCKET WELD
3" - 18" TAG NO.: V241C-4 CLASS 150, ANSI, CS, SWING CHECK, BB, RAISED FACE
3" - 24" TAG NO.: VWC151 CLASS 150, CS, DUAL PLATE, INCONEL X SPRING, FLANGELESS, RAISED FACE
PLUG 3/4" - 2" TAG NO.: V331-1 CLASS 300, 350°F MAX, CS BODY, WRENCH OPER, THREADED
2-1/2" - 6" TAG NO.: V341-4 CLASS 150, 350°F MAX, CS BODY, WRENCH OPER, RAISED FACE
2-1/2" - 6" TAG NO.: V344-4 CLASS 150, 500°F MAX, CS BODY, WRENCH OPER, RAISED FACE
8" - 12" TAG NO.: V342-4 CLASS 150, 350°F MAX, CS BODY, GEAR OPER, RAISED FACE
8" - 12" TAG NO.: V345-4 CLASS 150, 500°F MAX, CS BODY, GEAR OPER, RAISED FACE
14" - 24" TAG NO.: V343-4 CLASS 150, 350°F MAX, CS BODY, GEAR OPER, RAISED FACE
GASKETS
CLASS 150, SPIRAL WOUND, STYLE LSI, TYPE 304, GRAFOIL FILLER, ASME B16.20
FLANGES
ORIFICE 3/4" - 24" CLASS 300, FS, WELD NECK TYPE, 1/2" NPS TAPS, RAISED FACE," ASTM A105
PIPING 3/4" - 2" CLASS 150, FS, SOCKET WELD TYPE, RAISED FACE, ASTM A105
3" - 24" CLASS 150, FS, WELD NECK TYPE, RAISED FACE, ASTM A105
FITTINGS
BUTT WELD 3" - 24" STD. WALL, SEAMLESS, ASTM A234 GR WPB
SOCKET WELD 3/4" - 2" CLASS 3000 FS, ASTM A105
THREADED 3/4" - 2" CLASS 3000 FS, ASTM A105
THERMOWELL 1" CLASS 3000 FS, THREADED INTEGRALLY REINFORCED BRANCH CONNECTION FITTING, ASTM A105
1" CLASS 6000 FS, THREADED FULL COUPLING, ASTM A105
BOLTING
NUTS, HEX ASTM A194 GR 2H
STUDS THREADED FULL LENGTH, ASTM A193 GR B7
NOTES:
A: SEE TEMPERATURE LIMITATIONS ON BALL AND PLUG VALVES.
B: FOR VACUUM SERVICE, GASKETS SHALL BE CORRUGATED, DOUBLE-JACKETED, GRAFOIL FILLED TO ASME B16.20 SPECIFICATIONS.
C: DUAL PLATE CHECK VALVES SHALL BE USED ON NEW PROJECTS UNLESS OTHERWISE SPECIFIED BY THE OWNER’S PROJECT ENGINEER.
D: FOR GENERAL NOTES SEE 0202 PREAMBLE, PART J.
E: SCH 160 NOTE: SCHEDULE 80 CARBON STEEL PIPE MAY BE USED FOR 1" - 1 1/2" NPS WHEN APPROPRIATE
SUPPORTS ARE DESIGNED FOR AND DOCUMENTED BY QUALIFIED PERSONNEL TAKING INTO ACCOUNT ABNORMAL AND UNINTENTIONAL MECHANICAL LOADINGS. 1" NPS CARBON STEEL SCHEDULE 160 PIPE MAY BE USED TO ACCOUNT FOR THE REDUCED CROSS SECTION OF 3/4" NPS SCHEDULE 160 PIPING WHEN PRESSURE DROP DICTATES.
REVISION LOG
Revision Date Document Authorizer Document Reviewer Document Author
Document
Administrator Revision Details
April 4, 2005 Beverly Valerio Added OEMS formatting
December 8, 2006 V. Srivastava B. Chmielewski Beverly Valerio Reaffirmed
May 1, 2010 K. Robles B. Brodwater / T. Dougher M. Fleet Beverly Valerio Revision
Z99EXSOval
Z99EXSCalloutLeak Location
Z99EXSPolygonal Line
Z99EXSLine
Z99EXSPolygonal Line
Z99EXSOval
Z99EXSCalloutLocation of Leak
Z99EXSCalloutLeak Location
2020-05-04 44-002A CML-5B31-3 pipe calcC-13190_S3103_3Class 0200 Piping STD-0202 Class CAACrushing CalculationExisting Pipe Life CalculationP1050498