10/8/24, 5:52 AM
Scheduled maintenance: October 9, 2024 from 01:45 AM to 03:45 AM
MSTS API 570 Data Sheets
JEREMIAH
Terms in this set (203)
Code to follow when preforming an API 510
internal inspection on pipe
Positive Material Identification (PMI) API 578
Fitness for Service (FFS) API 579
Risked Based Inspection (RBI) API 580
Corrosion Under Insulation (CUI) API 583
Valve Inspection and Testing API 598
Cathodic Protection API 651
Welding on In-Service Equipment API 2201
containing Flammables
NDE Procedure Guidelines ASME Section V
Design code for fabrication of piping relief ASME Section VIII
devices
Welder & Welding Procedure Qualification ASME Section IX
NDE Personnel Qualification ASNT SNT-TC-1A or CP-189
API 570 Scope AIRR (Alteration, Inspection, Repair, Rerate)
API 570 AI's Employer JUIC (Jurisdiction, User, Insurance Company, Contractor)
API 570 Repair Organization A JOC (authorized by Jurisdiction, Owner, Contractor)
Primary responsibilities of API 570 AI TIE (Testing, Inspection, Examination)
Determine Corrosion Rate for New Service SOPI (Same or Similar Service, Owner's Experience, Published Data, or Inspect in 3
or Change in Service months)
Alteration Physical Change
Repair Restore - Suitable
Cause for fatigue crack Cyclic Stress
1/5
, 10/8/24, 5:52 AM
Imperfection that exceeds the acceptance Defect
criteria
Discontinuity that may or may not exceed Imperfection
the acceptance criteria
RBI's two Primary Factors Probability Consequence
Two Primary Factors of Consequence of Process Fluid & Volume
Failure
# of new flange assemblies to be inspected Representative
during repairs and alterations
Basis of API 570's Piping Classification Consequence of failure
Method by which process leaks can lead to Auto-refrigeration
brittle failure
Number of CML's to obtain thickness Representative
readings during inspection
CML that must be measured during a CML with earliest renewal date
Thickness Inspection
How relief device intervals are determined Performance
Type of soil that is most corrosive Low Resistivity
Factors that affect the creep rate Time, Temp, & Stress
Mill tolerance for rolled and welded pipe -0.010"
Maximum length of Crack or Incomplete 0"
Fusion allowed on a new weld
Typical flange face finish 125-250 micro-inch
When mating flanges, the maximum 1/16" per foot
amount of unparalleled allowed (per
diameter of flange in feet)
Max offset for bolt-holes for mating 1/8"
flanges
Maximum allowed size of open 1/8"
discontinuity in a Bend Test
Minimum thickness to qualify welder with 1/4"
UT
Minimum distance beyond the area to be 1"
examined to clean a part when performing
a MT examination
Minimum distance beyond the area to be 1"
examined to clean a part when performing
a PT examination
Minimum radius of insert patch 1"
Suggest diameter of CML exam point 2"
Preheat Zone - Distance from start of weld Greater of: 3" or 1.5 x thickness
PWHT Zone - Minimum width of band 3 x thickness
Minimum length of Spot RT 6"
2/5
Scheduled maintenance: October 9, 2024 from 01:45 AM to 03:45 AM
MSTS API 570 Data Sheets
JEREMIAH
Terms in this set (203)
Code to follow when preforming an API 510
internal inspection on pipe
Positive Material Identification (PMI) API 578
Fitness for Service (FFS) API 579
Risked Based Inspection (RBI) API 580
Corrosion Under Insulation (CUI) API 583
Valve Inspection and Testing API 598
Cathodic Protection API 651
Welding on In-Service Equipment API 2201
containing Flammables
NDE Procedure Guidelines ASME Section V
Design code for fabrication of piping relief ASME Section VIII
devices
Welder & Welding Procedure Qualification ASME Section IX
NDE Personnel Qualification ASNT SNT-TC-1A or CP-189
API 570 Scope AIRR (Alteration, Inspection, Repair, Rerate)
API 570 AI's Employer JUIC (Jurisdiction, User, Insurance Company, Contractor)
API 570 Repair Organization A JOC (authorized by Jurisdiction, Owner, Contractor)
Primary responsibilities of API 570 AI TIE (Testing, Inspection, Examination)
Determine Corrosion Rate for New Service SOPI (Same or Similar Service, Owner's Experience, Published Data, or Inspect in 3
or Change in Service months)
Alteration Physical Change
Repair Restore - Suitable
Cause for fatigue crack Cyclic Stress
1/5
, 10/8/24, 5:52 AM
Imperfection that exceeds the acceptance Defect
criteria
Discontinuity that may or may not exceed Imperfection
the acceptance criteria
RBI's two Primary Factors Probability Consequence
Two Primary Factors of Consequence of Process Fluid & Volume
Failure
# of new flange assemblies to be inspected Representative
during repairs and alterations
Basis of API 570's Piping Classification Consequence of failure
Method by which process leaks can lead to Auto-refrigeration
brittle failure
Number of CML's to obtain thickness Representative
readings during inspection
CML that must be measured during a CML with earliest renewal date
Thickness Inspection
How relief device intervals are determined Performance
Type of soil that is most corrosive Low Resistivity
Factors that affect the creep rate Time, Temp, & Stress
Mill tolerance for rolled and welded pipe -0.010"
Maximum length of Crack or Incomplete 0"
Fusion allowed on a new weld
Typical flange face finish 125-250 micro-inch
When mating flanges, the maximum 1/16" per foot
amount of unparalleled allowed (per
diameter of flange in feet)
Max offset for bolt-holes for mating 1/8"
flanges
Maximum allowed size of open 1/8"
discontinuity in a Bend Test
Minimum thickness to qualify welder with 1/4"
UT
Minimum distance beyond the area to be 1"
examined to clean a part when performing
a MT examination
Minimum distance beyond the area to be 1"
examined to clean a part when performing
a PT examination
Minimum radius of insert patch 1"
Suggest diameter of CML exam point 2"
Preheat Zone - Distance from start of weld Greater of: 3" or 1.5 x thickness
PWHT Zone - Minimum width of band 3 x thickness
Minimum length of Spot RT 6"
2/5
